KR20070021994A - Use of Serum Amyloid A Gene in Diagnosis and Treatment of Glaucoma and Identification of Anti-Glaucoma Agents - Google Patents

Abstract

The present invention provides compositions and methods for treating glaucoma, methods for diagnosing glaucoma, and methods of identifying agents that may be useful for the treatment of glaucoma. More specifically, the present invention describes the use of a medicament for modulating the expression of serum amyloid A.

Glaucoma, Diagnosis, Treatment, Medicine, Composition, Serum Amyloid A

Description

Use of Serum Amyloid A Gene in Diagnosis and Treatment of Glaucoma and Identification of Anti-Glaucoma Agents} in Diagnosis and Treatment of Glaucoma and Identification of Anti-Glaucoma Drugs

The present invention relates to the field of diagnosis and treatment of glaucoma. More particularly, the present invention relates to methods and compositions for identifying agents that are useful in the diagnosis and treatment of glaucoma while potentially useful in the treatment of glaucoma.

Ocular conditions that are caused or worsened by damage to the optic nerve head (ONH), degeneration of ocular tissue, and / or rising intraocular pressure vary. For example, "glaucoma" is a group of debilitating eye diseases that cause irreversible blindness in the United States and other developing countries. Primary Open Angle Glaucoma (POAG) is the most common form of glaucoma. The disease is a trabecular meshwork that obstructs the normal ability of the aqueous humor to leave the eye between the iris and the cornea (eg, angle) unclosed. ) Is characterized by degeneration (Vaughan, D. et. al ., (19921). The hallmark of blockage in these diseases is that "intraocular pressure (IOP)" rises, leading to progressive blindness and blindness when not properly timed. This disease has been shown to affect 0.4% to 3.3% of all adults over 40 years old (Leske, MC et al. (1986); Bengtsson, B. (1989); Strong, NP (1992)). Moreover, the prevalence of the disease increases proportionally with age for at least 6% of older people 75 years or older (Strong, NP, (1992)).

Glaucoma affects three separate tissues in the eye. Elevated IOPs associated with POAG are due to morphological and biochemical changes in the trabecular meshwork (TM), a tissue located between the cornea and the iris. Most nutritive aqueous humors are present in the anterior eye area beyond the TM. The build-up of extracellular debris and progressive loss of TM cells in glaucoma TM increases the resistance to aqueous outflow, resulting in elevated IOPs. do. Elevated IOPs, as well as other factors such as ischemia, also result in degenerative changes on ONH, causing progressive "cupping" of the optic nerve head (ONH) and loss of ganglion cells and axons of the retina. Cause. The detailed molecular mechanisms responsible for glaucoma damage to ganglion cells of TM, ONH and retina are not yet known.

Twenty years ago, the interaction of ocular hypertension, ischemia and ONH was seriously discussed as a major factor causing the progression of visual field loss in glaucoma. Since then, other factors, including excitotoxicity, nitric oxide, the absence of essential neurotrophic factors, abnormal glial / neuronal interactions and genetics, have been closely linked to the degenerative disease process. Consideration of molecular genetics is worth discussing as long as it can ultimately identify the mechanism of cell death and provide the identification of various forms of glaucoma. Within the last 10 years, over 15 different glaucoma genes have been mapped and seven glaucoma genes have been identified. These include six genes ( GLC1A - GLC1F ) with gene maps completed for POAG and two genes identified ( MYOC and OPTN ), two genes with complete gene maps for congenital cataracts ( GLC3A - GLC3B ) Dogs ( CYP1B1 ), two genes with gene maps completed for pigment dispersion / pigmentation glaucoma, and multiple genes for glaucoma in the form of development or syndrome ( FOXC1 , PITX2 , LMX1B, PAX6 ).

Therefore, each form of glaucoma may have a unique pathology, and thus different therapeutic approaches may be required to manage the disease. For example, drugs that affect the expression of enzymes that degrade the extracellular matrix of the optic nerve papilla will not be able to inhibit RGC killing caused by excitatory toxicity. In glaucoma, RGC death is caused by a process called apoptosis (programmed cell death). It is believed that other forms of damage that can cause death can occur by concentrating on some common pathways. Targeting downstream of the universal pathway can increase the likelihood of having utility in managing other forms of disease and is a way to broaden the effectiveness of drugs. However, drugs that affect multiple metabolic pathways are likely to cause undesirable side effects. With the advent of gene-based diagnostic kits to identify certain types of glaucoma, selective neuroprotective agents can be tested for the purpose of reducing the degree of variation in the measured response.

In general, glaucoma is diagnosed based on certain signs of the disease (characteristic optic nerve head changes and visual field loss). However, until diagnosis, more than half of the population with glaucoma do not realize that they have this blinding disease, and approximately 30-50% of their retinal ganglion cells are irreversibly lost. to be. Therefore, there is a need for an improved method for early diagnosis of glaucoma.

Recent glaucoma therapies focus on lowering IOP, a major risk factor for the development and progression of glaucoma. However, substantially none of the recent IOP reduction methods inhibit the glaucoma disease process leading to elevated IOPs, and progressive damage to the anterior segment continues. This is the specifiable reason why the majority of patients are "resistive" to the common treatment for glaucoma. Therefore, what is required is a treatment for altering (by inhibiting or even converting) the disease process.

The present invention overcomes the above and other problems of the prior art by providing a method for diagnosing and treating glaucoma. In one aspect, the present invention provides glaucoma by administering to a patient in need thereof a therapeutically effective amount of a composition comprising a gene encoding serum amyloid A protein (SAA) or a medicament interacting with a promoter sequence of said gene. Provides a way to treat it. The interaction between the drug or the gene or promoter sequence encoding the SAA regulates the expression of the SAA so that the patient's glaucoma condition can be treated. In a preferred embodiment, the medicament will be a protein, peptide, peptidomimetic, small molecule or nucleic acid.

In another aspect, the present invention provides a method of treating glaucoma by administering to a patient in need thereof a therapeutically effective amount of a composition comprising a medicament that inhibits the interaction between serum amyloid A protein (SAA) and its receptor. do. Preferably, the medicament will be a peroxysome growth factor-active receptor α (PPAR α) agonist, tachykinin peptides, and their non-peptide analogs or α-lipoic acid. More preferably, the agent is fenofibrate, Wy-14643, (4-chloro-6- (2,3-ziridino) -2-pyrimidinylthiol) -acetic acid), cipropibrate, 2-bromohexa Decanoic acid, benzafibrate and siglitizone, bacillomycin, concanamycin or pseudodoraric B.

The present invention also provides a pharmaceutical composition for treating glaucoma comprising a therapeutically effective amount of serum amyloid A protein (SAA) antagonist and a pharmaceutical carrier. The antagonist contained in the composition may be one of the compounds identified above.

In another embodiment, the present invention provides a method for diagnosing glaucoma by the following steps:

a) obtaining a biological sample from the patient; And

b) Analyzing the sample for abnormal levels, abnormal bioactivity or mutations of the gene encoding serum amyloid A protein (SAA), its promoter region, or gene product: wherein the gene encoding SAA is SEQ ID NO: 1 or Comprises a sequence set forth in SEQ ID NO: 3, the promoter region comprises a sequence set forth in SEQ ID NO: 12 or SEQ ID NO: 13, and the SAA comprises a sequence set forth in SEQ ID NO: 2 or SEQ ID NO: 4;

Here, a level, bioactivity or mutation, referred to as an abnormality of the SAA gene or the gene product, indicates the diagnosis of glaucoma.

In a preferred aspect, the biological sample is eye tissue, tears, ocular water, cerebrospinal fluid, nasal or ball smear or serum. Most preferably, the biological sample comprises trabecular meshwork cells.

Alternatively, the present invention provides a method for diagnosing glaucoma in a patient by the following steps:

a) obtaining cells from the patient;

b) separating the nucleic acid from the cell;

c) under conditions where hybridization and amplification of alleles occur, hybridizing 5 'and 3' specifically to at least one allele of SEQ ID NO: 1, SEQ ID NO: 3, SEQ ID NO: 12, or SEQ ID NO: 13 Contacting the sample with one or more primers; And

d) detecting amplification products;

Here, abnormal levels or mutations of SEQ ID NO: 1, SEQ ID NO: 3, SEQ ID NO: 12, or SEQ ID NO: 13 in the sample indicate the diagnosis of glaucoma.

The invention also provides a method of identifying a potentially useful agent for treating glaucoma by the following steps.

a) a) obtaining a SAA promoter / reporter gene containing cell in which an SAA (SEQ ID NO: 1 or SEQ ID NO: 2) expressing cell or reporter gene is expressed;

b) mixing the cells with the candidate substance; And

c) measuring the level of SAA gene expression or the level of SAA protein (SEQ ID NO: 2 or SEQ ID NO: 4) in the cell;

Here, an increase or decrease in the production of SAA protein or gene expression in the presence of a candidate represents a potentially useful agent for the treatment of glaucoma.

In another aspect, the present invention provides a method of identifying a potentially useful agent for treating glaucoma by the following steps.

a) ( iii ) a cell expressing a reporter gene or SAA induced by a SAA protein or SAA promoter;

( Ii ) SAA protein binding partner; And

( Iii ) forming a reaction mixture comprising the test compound;

b) detecting the level of the reporter gene product or interaction between the SAA protein and the binding partner in the presence of the test compound and in the absence of the test compound;

Here, a decrease or increase in the absence interaction of the test compound in the interaction of the SAA protein with its binding partner in the presence of the test compound represents a potentially useful agent for treating glaucoma.

In another aspect, the present invention by the following steps,

a) (i) a cell comprising a SAA recombinant protein (SEQ ID NO: 2 or SEQ ID NO: 4) or a cell comprising an expression vector comprising SEQ ID NO: 1 or SEQ ID NO: 3; And

   (ii) forming a reaction mixture comprising the test compound; And

b) detecting the effect on downstream signaling (IL-8) in the presence of the test compound and in the absence of the test compound:

Here, the reduction or increase in downstream signaling in the presence of the test compound relative to the interaction in the absence of the test compound represents a potentially useful agent for the treatment of glaucoma.

In a preferred aspect, the cell containing the SAA protein or expression vector will be HL-60 cells.

Glaucoma is an optic neuropathy of the heterogenous group that shares certain medical characteristics. Vision loss in glaucoma is due to selective killing of ganglion cells of the retina in the neural retina, which is medically diagnosed by progressive depression of ONH, deficiency of the nerve fiber layer and characteristic changes in visual field. One of the major risk factors for the development of glaucoma is the presence of ocular hypertension (elevated intraocular pressure, IOP). In addition, IOP is believed to be involved in the pathogenesis of normal tension glaucoma where patients are often thought to have normal IOP. Elevated IOPs associated with glaucoma are due to elevated intraocular fluid outflow resistance in TM, a small special tissue that is located at the iris-corneal angle of the ocular anterior chamber. Glaucoma changes to TM include loss in TM cells and deposition and accumulation of extracellular debris, including proteinaceous plaque-like material. There are also changes that occur in glaucoma ONH. Glaucoma eyes have morphological and shifting changes in ONH glial cells. In response to elevated IOP and / or transient ischemic damage, there is a change in the composition of the ONH extracellular matrix and a change in the glial and retinal ganglion cell axon morphology.

We have found that the expression of serum amyloid A protein (SAA) mRNA and protein is significantly increased in glaucoma TM tissues and cells. We have identified differential mRNA expression seen using Affymetrix gene chips by RT-QPCR (reat time-quantitative polymerase chain reaction) and increased SAA protein levels by SAA ELISA. This is the first demonstration that SAA is expressed in the TM.

Human SAA comprises a number of small and differentially expressed apolipoproteins encoded by genes located on the short arm of chromosome 11. SAA has four structural isoforms. SAA1 encoded by SEQ ID NO: 1 (SEQ ID NO: 2) and SAA2 encoded by SEQ ID NO: 3 (SEQ ID NO: 4) are C-reactive proteins, which are markedly increased by proinflammatory cytokine. It is known as an acute phase reactant. 5 'UTR promoter regions of the SAA1 and SAA2 genes are also provided (SEQ ID NO: 12 and SEQ ID NO: 13, respectively). SAA3 (SEQ ID NO: 5) is a pseudogene, and SAA4 (SEQ ID NO: 6) is a gene encoding constitutive SAA4 (SEQ ID NO: 7), which is essentially expressed at low levels. SAA2 has two structural subtypes, SAA2α (SEQ ID NO: 9), encoded by SEQ ID NO: 8, and SAA2β (SEQ ID NO: 11), encoded by SEQ ID NO: 10, with only one amino acid sequence. SAA1 and SAA2 proteins showed 93.5% identity at the amino acid level (SEQ ID NO: 2 and SEQ ID NO: 4, respectively), and the gene showed 96.7% identity at the nucleotide level (SEQ ID NO: 1 and SEQ ID NO: 3, respectively) .

SAA is an acute phase reactant that increases blood levels approximately 1000-fold as part of the body's response to various injuries, including trauma, infection, inflammation, and tumors. As an acute phase reactant, the first site of expression is believed to be the liver. However, extrahepatic SAA expression was first detected in rat tissue and later in human atherosclerotic site cells (O'Hara et. al ., 2000). Thereafter, SAA mRNA is widely expressed in a number of histologically normal human tissues. Local manifestations have been found in various tissues, including the chest, stomach, small intestine and large intestine, prostate, lung, interest, kidney, tonsil, thyroid gland, pituitary gland, placenta, skin epidermis, and cerebral nerve. Expression was also found in lymphocytes, plasma cells and endothelial cells. SAA mRNA expression and co-local SAA protein expression have also been reported in histologically normal human extrahepatic tissue (Liang et al. al . 1997; Urieli-Shoval et al . 1998).

SAA structural subtypes are the major constituents of high-density lipoprotein (HDL) in mammalian plasma and are apolipoproteins that alter AI (ApoA-I) and phospholipids from HDL particles (Miida et al. al . 1999). SAA binds to cholesterol and may be helpful as a transient cholesterol-binding protein. In addition, overexpression of SAA1 or SAA2 leads to the formation of linear fibrils in amyloid deposition, which can lead to pathogenesis (Uhlar and Whitehead 1999; Liang et. al . 1997). SAA plays an important role in stimulation, infection, and inflammation of tissue regeneration. SAA concentrations can increase up to 1000-fold after inflammation, infection, necrosis, and can rapidly decrease after recovery. Therefore, serum SAA concentrations are thought to be useful markers for monitoring inflammatory disease activity. Biosynthesis of SAA in the liver is increased by pre-inflammatory cytokines, causing an acute phase response. Chronicly elevated SAA concentrations are a prerequisite for the pathogenesis of secondary amyloidosis, a progressive but sometimes fatal disease characterized by the deposition of a major period of insoluble plaque composed primarily of SAA divided by proteolysis. . This same process can lead to atherosclerosis. In order to maintain homeostasis, there are requirements for positive and negative SAA regulatory mechanisms. While this mechanism allows for rapid induction of SAA expression to fulfill host-protective functions, it should also ensure that SAA expression is quickly restored to baseline levels to prevent amyloidosis. For example, the mechanism may be induced by the inducer NF-kB (nuclear factor-kB) and its inhibitor IkB, an increase in the transcription factor of the nuclear factor (NF-IL6) for the interleukin-6 family, and yin and regulation of promoter activity involved in transcription repressors such as yang 1 (YY1). Post-transcriptional regulation, which is involved in changes in mRNA safety and transcriptional efficiency, also allows for increased and decreased regulation of the SAA protein synthesis performed. In later stages of the AP response, SAA expression is effectively reduced through increased production of cytokine antagonists such as interleukin-1 receptor antagonists (IL-1Ra) and soluble cytokine receptors, resulting in signal signaling induced by cytokines before inflammation Make delivery less induced (Jensen and Whitehead 1998).

There have been several reports claiming that primary amyloidosis may be associated with glaucoma. For example, amyloid has been found to be deposited in various eye tissues including TM, lens, iris, choroid, retina, and vitreous in patients with primary systemic amyloidosis (Schwartz et al. al . 1982). In 1993, Ermilov et al., Of 478 eyes of 313 patients aged 25 to 90 with cataracts, glaucoma, and / or diabetes, 66 eyes (14%) contained PEA (amyloid-pseudoexfoliative amyloid). In 1996, Krasnov et al. Reported that 44.4% of 115 patients with open angle glaucoma showed extracellular deposits of amyloid. 82% of cases showed amyloidosis in sclera and 70% of irises. Many medical conditions, including Alzheimer's disease, indicate abnormal amyloid tissue deposition with respect to the disease. However, amyloid is molecularly heterogeneous and encoded by other amyloid genes. Previous studies on the association between amyloid and glaucoma are not clear. We have demonstrated for the first time that SSA gene expression is significantly increased in glaucoma TM tissue. Increased SAA may be involved in the production of elevated IOPs and damage to the ocular nerve that causes vision loss in glaucoma patients. The present invention provides a method of using the discovery of increased SAA expression to diagnose glaucoma. The invention also provides a method for screening agents that modify SAA expression or function to identify potential anti-glaucoma agents. In another aspect, the present invention provides methods and compositions for using a medicament that counteracts SAA activity and / or interactions with other proteins for the treatment of glaucoma.

Glaucoma Diagnosis

In accordance with the inventors' finding that certain subjects suffering from glaucoma have increased SAA expression levels, the present invention provides various methods for diagnosing glaucoma. Certain inventions of the invention can detect mutations in nucleic acid sequences that result in inappropriately high levels of SAA proteins. Such diagnostics can be developed based on known nucleic acid sequences or encoded amino acid sequences of human SAA (see Miller 2001). Other methods can be developed based on the sequence of genes that regulate expression of SAA or the genomic sequence of human SAA. In addition, other methods can be developed based on regulating the level of SAA gene expression at the mRNA level.

In an alternative embodiment, the methods of the invention can detect the activity or level of a gene that coats a SAA signaling protein or SAA signaling protein. For example, methods may be developed for detecting inappropriately low SAA signaling activity, including such as mutations that cause inappropriate functioning of SAA signaling components, including SAA induction of IL-8. In addition, non-nucleic acid based techniques can be used to detect modifications in the amount or specific activity of any of the SAA signaling proteins.

Recently, those skilled in the art use a variety of means to detect abnormal levels or activities of genes and gene products. Such methods are known to those skilled in the art and are becoming more and more common. For example, many methods are useful for detecting certain alleles fmf at human polymorphic loci. The preferred method for detecting a particular polymorphic allele will depend in part on the molecular nature of the polymorphism. The various allelic forms of the polymorphism will vary according to a single base-pair of DNA. Such single nucleotide polymorphisms (or SNPs) are major contributors to genetic variation, including about 80% of all known monobasic polymorphisms, and their density in the human genome averages 1 per 1000 base pairs. Is expected. Various methods are used to detect the presence of certain monobasic polymorph alleles in an individual. Developments in this field provide accurate, easy and inexpensive large capacity SNP genotyping. See, US Pat. No. 4,656,127; French Patent 2,650,840; PCT Publication No. W091 / 02087; PCT Publication No. W092 / 15712; Komher et al. 1989; Sokolov 1990; Syvanen et al. 1990; Kuppuswamy et al. 1991; Prezant et al. 1992; Ugozzoli et al. 1992; Nyren et al. 1993; Roest et al. 1993; And van der Luijt et al. 1994.

Any cell type and tissue can be used to obtain nucleic acid samples for use in the diagnostics described herein. In a preferred embodiment, the DNA sample is obtained from bodily fluids, such as blood, obtained by known techniques (eg, venipuncture), or buccal cells. Most preferably, the sample used in the method of the present invention can be obtained from blood or ball cells. Alternatively, nucleic acid tests can be performed on dry samples (eg, hair or skin).

The diagnostic process does not require nucleic acid purification,in situ It may also be performed directly on sections (fixed and / or frozen sections) of patient tissue obtained from biopsy or resection on the stomach. Nucleic acid reactants described abovein situ It can be used as a probe and / or primer for the procedure (see, for example Nuovo 1992).

In addition to methods that preferentially focus on the detection of either nucleic acid sequence, a profile may be analyzed in the detection. For example, a fingerprint profile can be generated using a differential display process, northern analysis and / or RT-PCR.

A preferred detection method is an allele using a probe having about 5, 10, 20, 25 or 30 contiguous nucleotides around a polymorphic region or mutation and overlapping at least one region of the allele of an SAA signaling component indicative of glaucoma. Specific hybridization. In a preferred embodiment of the invention, some probes capable of specific hybridization to other allele modifications related to glaucoma are solid-phase supports such as "chips" (which can hold up to about 250,000 oligonucleotides). To combine. Oligonucleotides can be bound to a solid support by a variety of processes, including lithography. Mutation detection assays using chips comprising oligonucleotides, also referred to as "DNA probe assays", are described, for example, in Cronin et al. (Cronin et al. (1996)). In one embodiment, the chip comprises all allelic modifications of at least one polymorphic region of the gene. The solid phase support is then contacted with the test nucleic acid and hybridization to a particular probe is detected. Thus, the identity of vast allelic modifications of one or more genes can be confirmed by simple hybridization experiments.

The technique may also include nucleic acid amplification prior to analysis. Amplification techniques are known to those of skill in the art, such as cloning, PCR, PCR of specific alleles (ASA), ligand chain reaction (LCR), nested PCR (nested PCR), self-contained sequence replication (self) -sustained sequence replication (Guatelli et ) al . 1990) transcriptional amplification system (Kwoh et al . 1989), and Q-β replicase (Lizardi, et. al . 1988), but is not limited to such.

Amplification products were sized, sized after restriction enzyme treatment, detection of specific tagged oligonucleotide primers in the reaction product, allele-specific oligonucleotide (ASO) hybridization, allele specific 5 ′ exonuclease (exonuclease) detection, sequencing, hybridization, SSCP, and their equivalents can be analyzed by a variety of methods.

The PCR-based detection method may include amplifying a plurality of markers simultaneously. For example, it is well known in the art to select PCR primers to produce PCR products that can be analyzed simultaneously without overlapping in size. Alternatively, it is possible to amplify different markers with primers that are differentially labeled to detect each differently. Of course, hybridization based detection methods make it possible to differentially detect complex PCR products in a sample. Other techniques that make it possible to analyze a plurality of markers in a complex manner are known in the art.

In only illustrative embodiments, the method comprises (i) obtaining a cell sample from the patient; (Ii) separating the nucleic acid sample (eg, genome, mRNA or both) from the cell sample; (Iii) contacting a nucleic acid sample with one or more primers that specifically hybridize 5 'and 3' to at least one allele of SAA that exhibits glaucoma under conditions where hybridization and amplification of alleles can occur. Making a step; And (iii) detecting the amplification product. This detection process is particularly useful for the detection of nucleic acid molecules when there are very few nucleic acid molecules present.

In a preferred embodiment of the subject assay, abnormal levels or activity of SAA indicative of glaucoma are identified by modification in restriction enzyme cleavage patterns. For example, sample and control DNA are isolated, amplified (if necessary), digested with one or more restriction enzymes, and gel electrophoresis is performed to determine the length of the fragments.

In other embodiments, any of a variety of sequencing reactions known in the art can be used to directly sequence alleles. Representative sequencing reactions include those based on methods developed by Maxim and Gilbert (1997), or Sanger (1977). It is also contemplated that various automated sequencing methods, including sequencing by mass spectrometry, can be used when performing subject analysis (see, eg, WO94 / 16101; Cohen et al. 1996; and Griffin et al. 1993). For certain embodiments, it will be apparent to one of ordinary skill in the art that the occurrence of only one, two or three nucleic acid bases needs to be determined in a sequencing reaction. For example, an A-track or equivalent thereof, such as where only one nucleic acid is deleted can be performed.

In another embodiment, protection from a cleavage agent (eg, nuclease, hydroxylamine or osmium tetraoxide and osmium tetraoxide with pyreridine) is RNA / RNA or RNA / DNA or DNA / DNA heteroduplex can be used to detect improperly paired bases (Myers et al. 1985b; Cotton et al. 1988; Saleeba et al. 1992). In a preferred embodiment, the control DNA or RNA can be labeled for use in detection.

In another embodiment, the mismatch cleavage reaction is one or more proteins that recognize improperly paired base pairs in double-stranded DNA (so-called "DNA mismatch repair" enzymes). Use For example, the mutY enzyme of E. coli cleaves A in G / A mismatches, and thymidine DNA glycosylase in HeLa cells cleaves T in G / T mismatches (Hsu et al. 1994; US Pat. No. 5,459,039.

In other embodiments, changes in migration on electrophoresis can be used to identify abnormal levels or activity of SAA indicative of glaucoma. For example, single strand conformation polymorphism (SSCP) can be used to detect differences in electrophoretic phase shift between mutant and wild-type nucleic acids (Orita et al. al . 1989; Cotton 1993; Hayashi 1992; Keen et al . 1991).

In another embodiment, allele transfer in polyacrylamide gels containing a denaturant gradient is analyzed using denaturing gradient gel eletrophoresis (Myers et. al . 1985a). In another embodiment, temperature gradients are used in place of denaturant gradients to identify mobile phase differences between control and sample DNA (Rosenbaum and Reissner 1987).

Examples of other techniques for detecting alleles include, but are not limited to, selective oligonucleotide hybridization, selective amplification, or selective primer extension. For example, oligonucleotide primers may be positioned under known mutations or nucleotide differences (e.g., in variants of alleles) centered under conditions that allow hybridization only when a perfect match is found, and then the target DNA Can be prepared to hybridize (Saiki et. al . 1986; Saiki et al . 1989). This allele-specific oligonucleotide hybridization technique can be used to test one mutation or polymorphic region per reaction when oligonucleotides hybridize to the target DNA amplified by PCR, or oligonucleotides can be applied to the hybridization membrane. It can be used to test a number of different mutations or polymorphic regions when bound and hybridized with the labeled target DNA.

Alternatively, allele specific amplification with selective PCR amplification can be used with the present invention. Under appropriate conditions, when mismatches inhibit or reduce polymerase expansion (Prossner 1993), the oligonucleotides used as primers for specific amplification are of interest at the center of the molecule or at the 3 'end of the extreme edge of one primer. Have a polymorphic region or mutation (allows amplification to be determined according to differential hybridization) (Gibbs et al . 1989). In addition, to generate cleavage-based detection, it may be desirable to introduce new restriction enzyme sites in the mutant region (Gasparini et. al . 1992). In certain embodiments, it is contemplated that amplification may be performed using amplifying Taq ligase (Barany 1991). In this case, ligation should only occur if there is a complete match present at the 3 'end of the 5' sequence that makes it possible to detect the occurrence of amplification and detect the presence of a known mutation at a particular site. Will happen.

In other embodiments, identification of allele modifications is described, for example, in US Pat. No. 4,998,617 and Landegren et al ., Landegren et. al . And oligonucleotide ligation assay (OLA) described in 1988). Nickerson et al . Describe nucleic acid detection assays in which binding contributes to PCR and OLA (Nickerson et al . 1990). In this method, PCR is used to perform exponential amplification of the target DNA, and then the amplified target DNA is detected by OLA.

Several techniques have been developed based on such OLA methods and they can be used to detect abnormal levels or activity of SAA indicative of glaucoma. See, eg, US Pat. No. 5,593,826 and Tobe et al . (Tobe et al . 1996) describes the techniques frequently used.

In one embodiment, fenofibrate, a peroxysome growth factor-active receptor α (PPAR α) agonist, may be formulated in a pharmaceutically acceptable composition and used to treat glaucoma by modulating SAA expression. Fenofibrate and WY 14643 treatments have also been shown to reduce plasma SAA levels (Yamazaki et. al . 2002). Other PPAR α agonists such as ciprofibrate, 2-bromohexanedecanoic acid, bezafibrate, cipropibrate and ciglitizone may be useful in treating glaucoma. .

The inventors believe that agents that prevent amyloid-induced apoptosis may be useful in protecting all of the anterior uvea and the posterior eye, particularly TM and other eye cells of the retina and ONH.

The compounds of the present invention can be added to various types of ophthalmic formulations for delivery to the eye (eg, topically, anteriorly, or by implantation). The compound is preferably added to a topical ophthalmic agent for delivery to the eye. The compounds may be combined with ophthalmologically acceptable preservatives, surfactants, viscosity enhancers, penetration enhancers, buffers, sodium chloride and water to form aqueous, sterile ocular suspensions or solutions. Moreover, the ophthalmic solution may include an ophthalmologically acceptable surfactant to facilitate dissolution of the compound. In addition, the ophthalmic solution is hydroxymethylcellulose, hydroxyethylcellulose, hydroxypropylmethylcellulose, methylcellulose, polyvinylpyrrolidone or the like to improve the retention of the preparation in the conjunctival sac. It may contain an agent for increasing viscosity, such as an equivalent. Gelling agents may also be used, including, but not limited to, gellan and xanthine gum. To prepare a sterile ointment formulation, the active ingredient is associated with a preservative in a suitable vehicle such as mineral oil, liquid lanolin, or white petrolatum. Sterile ophthalmic gel formulations may be prepared by suspending the compound in a hydrophilic base prepared from Carbopol-974 or a combination thereof, according to the formulations disclosed for similar ophthalmic agents; Preservatives and tonicity agents may also be added.

The compound is preferably formulated into a topical ocular suspension having a pH of about 4-8. The establishment of specific dosing regimens for each individual is left at the discretion of the clinician. The compound will be contained in the formulation in an amount of 0.01% to 5% by weight, but preferably in an amount of 0.05% to 2% by weight, more preferably in an amount of 0.1% to 1.0% by weight. Do. The formulation may be a solution, suspension microemulsion. Therefore, for topical presentation, 1-2 drops of the formulation may be delivered to the ocular surface 1 to 4 times per day at the discretion of the skilled clinician.

The compound may also be used in combination with other agents to treat glaucoma, including but not limited to β-blockers, prostaglandins, carbonic anhydrase inhibitors, α ₂ agonists, mobilizers, and neuroprotective agents. It is not.

The following examples are intended to illustrate preferred embodiments of the invention. Techniques described in the embodiments set forth below are techniques presented by the inventors to function properly in the performance of the invention, and can be considered to present a desirable model for the performance of the invention. Can be evaluated by those with skill in the art. However, in light of the teachings of the present invention, those skilled in the art will recognize that various changes may be made in the specific embodiments described and that the same or similar results may be made without departing from the spirit and scope of the invention. It will be recognized that more can be obtained.

The following drawings form part of the invention and are intended to describe in detail certain aspects of the invention. The invention may be understood in more detail by reference to the drawings in conjunction with the detailed description of specific embodiments described herein.

1 is a QPCR analysis of SAA expression in 11 normal TM tissues and 12 glaucoma tissues. NTM and GTM represent mean expression levels of genes in normal and glaucoma groups, respectively.

2A is a QPCR analysis of SAA expression in TM cell lines. NTM and GTM represent mean expression levels of genes in normal and glaucoma groups, respectively.

2B is a QPCR analysis of SAA expression in optic nerve papilla tissue. NTM and GTM represent mean expression levels of genes in normal and glaucoma groups, respectively.

3 shows SAA proteins from TM tissues received from normal and glaucoma donors (n = 6). A significant increase (3 fold increase) in SAA was observed in glaucoma TM tissue compared to normal tissue (p = 0.031). Bars represent mean +/- s.e.m.

4 shows SAA proteins measured by ELISA in human stable water received from normal and glaucoma subjects. The measured value is expressed as mean SAA (ng / ml) +/- s.e.m of the stable water (p = 0.005).

Figure 5 shows IL-8 secreted from HL-60 cells in response to increasing concentrations of rhSAA.

Example  One. Glaucoma injury TM  In cells and tissues SAA1  And SAA2  Increase in expression

In order to measure gene expression using Affymetic GeneChips set (HG-U133), RNA pools of TM tissues from normal donors (n = 13) and glaucoma donors (n = 9) were used. Amyloid A2 expression was found to increase fourfold in glaucoma tissue compared to normal TM tissue. To confirm the results, QPCR was performed using RNA isolated from 12 glaucoma tissues and 11 normal tissues. Five of the 12 glaucoma tissues (42%) showed a significant increase in SAA 1/2 expression. The mean SAA expression in 12 glaucoma TM was 5.4 times higher than 11 normal TM (FIG. 1). In addition, similar results in SAA differential expression were observed in glaucoma TM cells or glaucoma ONH tissue. Compared with the control group, there was an average increase of 5.4-fold in glaucoma TM cells (14 glaucomas versus 11 normal TM cell lines, FIG. 2A) and an average increase of 118-fold in glaucoma ONH tissues (14 glaucomas vs 12 normals 2B). The ELISA results of SAA in TM tissues from six glaucoma donors and six normal donors also showed a significant increase in SAA protein in glaucoma TM tissues compared to the normal group. There was a 3-fold difference in SAA concentrations in glaucoma tissue compared to normal tissue (3.8 and 11.3 μg / mg protein, respectively). The data is as shown in FIG. 3.

The association between glaucoma and increased SAA expression has also been demonstrated in human stable water. The SAA protein was measured by ELISA in the aqueous solution collected from normal individuals (n = 16) and glaucoma individuals (n = 20). SAA was found to be nearly three times higher in glaucoma-free water than normal samples (3.7 ng / ml vs. 10.0 ng / ml, respectively). The result is as shown in FIG.

Example  2. for local application Fenofibrate  Formulation

1% fenofibrate suspension for topical application to reduce SAA and low IOP in the eye

Technology density unit purpose Fenofibrate (AL18543), NOC One% W / V% Active ingredient Hydroxypropyl methylcellulose 0.5% W / V% Viscosity Modifier (2910) (E4M), USP Dibasic Sodium Phosphate 0.2% W / V% Buffer (anhydrous), usp Sodium chloride, usp 0.75% W / V% Tonic Disodium EDTA 0.01% W / V% Chelating agents (edetate disodium), usp Polysorbate 80, nf 0.05% W / V% Humectant Benzalkonium chloride, nf 0.01% W / V% Preservative Sodium hydroxide, nf q.s. pH W / V% pH correction Hydrochloric acid, nf q.s. pH W / V% pH correction Purified water, usp q.s. 100% W / V% Vehicle

Example  3. SAA mRNA  or SAA  Screening and Identification of Compounds That Modify Expression of Proteins

One method that can be used to screen for agents that modify SAA expression and function is to measure changes in SAA protein levels. In animals or that are used for determination of serum Oh wheat Lloyd A (SAA) in human serum, plasma, buffered solutions, cell culture media, and tissue or cell extracts In vitro assay kits are commercially available. The assay is a solid phase sandwich Enzyme Linked-Immuno-Sorbent Assay (ELISA). Monoclonal antibodies specific for SAA are coated onto the wells of a microtiter plate. Samples containing standard or unknown SAA content of known SAA content are added to the wells with secondary antibodies conjugated with alkaline phosphatase (AP) or peroxidase. Antibodies are designed so that nothing interacts with the binding epitope of another. SAA is captured on the plate by immobilized antibody and labeled with the secondary antibody conjugated in one step. After the reaction time has passed, the plate is washed to remove unbound material and the substrate (PNPP or peroxide) is added. The intensity of the colored product is proportional to the concentration of SAA present in the unknown sample.

Example  4. SAA mRNA  or SAA  In cell lines cultured for the screening of compounds that modify the expression of proteins SAA  Judo

Human liver cancer cell line HpeG2 is widely used for SAA induction studies by cytokines for transformation or reporter analysis using plasmids. SAA mRNA and protein synthesis can be induced by a variety of cytokines in human liver cancer cell lines including PCL / PRF / 5, HepB and HepG2 (Uhlar and Whitehead 1999). SAA synthesis by human aortic smooth muscle cells (HASMC) is induced by glucocorticoid hormones but by pre-inflammatory cytokines, IL-1, IL-6, and TNF-α that promote SAA production for hepatocytes (Kumon et al . 2002b; Kumon et al . 2001; Thorn and Whitehead 2002). When analyzed using a chemotaxicell culture chamber, SAA promoted chemotactic migration of HASMC in a dose-proportional manner (Kumon et. al . 2002a). SAA mRAN expression and protein production have been demonstrated in primary cultures of rheumatoid arthritis synoviocytes (O'Hara et. al . 2000).

Example  5. In cultured cells SAA Functional analysis

Cytokine-like characteristics of SAA include induction of IL-8 secretion by neutrophils (Furlaneto and Campa, 2002; He et. al . 2003). HL-60 cells, a promyelocytic cell line, have been shown to respond to SAA with increased IL-8 secretion, indicating that SAA functions in Can be used for in vitro analysis. HL-60 cells were treated with increasing concentrations of recombinant human SAA for 4 hours, and IL-8 was measured in culture by ELISA. IL-8 secretion was increased in a proportional to dose (FIG. 5). HL-60 cells can be used as surrogate cell lines for functional assays to identify agents that modify SAA function and expression levels.

All compositions and / or methods described herein can be made and performed without undue experimentation in light of the detailed description of the invention. Although the compositions and methods of the present invention have been described by preferred embodiments, modifications may be made to the steps or steps of the methods described herein and to the compositions and without departing from the spirit, scope and scope of the invention. Applicable to the method and / or will be apparent to those skilled in the art. More specifically, it will be apparent that certain chemically and structurally related agents may be substituted for the agents described herein to achieve similar results. It will be apparent to those skilled in the art that all such substitutions and variations are considered to be within the spirit, scope and concept of the invention as defined by the accompanying claims.

references

For clarity, the following references are incorporated herein by reference to the extent that they provide representative procedures or other detailed supplements to those described herein.

United States Patent

book

Other Open version

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<110> ALCON, Inc. <120> Use of Serum Anyloid A Gene in Diagnosis and Treatment of          Glaucoma and Identification of Anti-Glaucoma Agents <130> PC06-0269 <160> 13 <170> PatentIn version 3.1 <210> 1 <211> 369 <212> DNA <213> homo sapiens <400> 1 atgaagcttc tcacgggcct ggttttctgc tccttggtcc tgggtgtcag cagccgaagc 60 ttcttttcgt tccttggcga ggcttttgat ggggctcggg acatgtggag agcctactct 120 gacatgagag aagccaatta catcggctca gacaaatact tccatgctcg ggggaactat 180 gatgctgcca aaaggggacc tgggggtgtc tgggctgcag aagcgatcag cgatgccaga 240 gagaatatcc agagattctt tggccatggt gcggaggact cgctggctga tcaggctgcc 300 aatgaatggg gcaggagtgg caaagacccc aatcacttcc gacctgctgg cctgcctgag 360 aaatactga 369 <210> 2 <211> 122 <212> PRT <213> homo sapiens <400> 2 Met Lys Leu Leu Thr Gly Leu Val Phe Cys Ser Leu Val Leu Gly Val   1 5 10 15 Ser Ser Arg Ser Phe Phe Ser Phe Leu Gly Glu Ala Phe Asp Gly Ala              20 25 30 Arg Asp Met Trp Arg Ala Tyr Ser Asp Met Arg Glu Ala Asn Tyr Ile          35 40 45 Gly Ser Asp Lys Tyr Phe His Ala Arg Gly Asn Tyr Asp Ala Ala Lys      50 55 60 Arg Gly Pro Gly Gly Val Trp Ala Ala Glu Ala Ile Ser Asp Ala Arg  65 70 75 80 Glu Asn Ile Gln Arg Phe Phe Gly His Gly Ala Glu Asp Ser Leu Ala                  85 90 95 Asp Gln Ala Ala Asn Glu Trp Gly Arg Ser Gly Lys Asp Pro Asn His             100 105 110 Phe Arg Pro Ala Gly Leu Pro Glu Lys Tyr         115 120 <210> 3 <211> 570 <212> DNA <213> homo sapiens <400> 3 agggacccgc agctcagcta cagcacagat cagcaccatg aagcttctca cgggcctggt 60 tttctgctcc ttggtcctga gtgtcagcag ccgaagcttc ttttcgttcc ttggcgaggc 120 ttttgatggg gctcgggaca tgtggagagc ctactctgac atgagagaag ccaattacat 180 cggctcagac aaatacttcc atgctcgggg gaactatgat gctgccaaaa ggggacctgg 240 gggtgcctgg gccgcagaag tgatcagcaa tgccagagag aatatccaga gactcacagg 300 ccatggtgcg gaggactcgc tggccgatca ggctgccaat aaatggggca ggagtggcag 360 agaccccaat cacttccgac ctgctggcct gcctgagaaa tactgagctt cctcttcact 420 ctgctctcag gagacctggc tatgaggccc tcggggcagg gatacaaagt tagtgaggtc 480 tatgtccaga gaagctgaga tatggcatat aataggcatc taataaatgc ttaagaggtc 540 aaaaaaaaaa aaaaaaaaaa aaaaaaaaaa 570 <210> 4 <211> 122 <212> PRT <213> homo sapiens <400> 4 Met Lys Leu Leu Thr Gly Leu Val Phe Cys Ser Leu Val Leu Ser Val   1 5 10 15 Ser Ser Arg Ser Phe Phe Ser Phe Leu Gly Glu Ala Phe Asp Gly Ala              20 25 30 Arg Asp Met Trp Arg Ala Tyr Ser Asp Met Arg Glu Ala Asn Tyr Ile          35 40 45 Gly Ser Asp Lys Tyr Phe His Ala Arg Gly Asn Tyr Asp Ala Ala Lys      50 55 60 Arg Gly Pro Gly Gly Ala Trp Ala Ala Glu Val Ile Ser Asn Ala Arg  65 70 75 80 Glu Asn Ile Gln Arg Leu Thr Gly His Gly Ala Glu Asp Ser Leu Ala                  85 90 95 Asp Gln Ala Ala Asn Lys Trp Gly Arg Ser Gly Arg Asp Pro Asn His             100 105 110 Phe Arg Pro Ala Gly Leu Pro Glu Lys Tyr         115 120 <210> 5 <211> 4286 <212> DNA <213> homo sapiens <400> 5 gatggttgac aactcccctc ctcttccccc tcttctactg tctactcctg ggaccaagtg 60 agccacgcca gctcagatac tacactgacc acagggaatc ccaccttttc caaggaatgg 120 aagttgtgta gggaatattc aaatgttgct tagcattgcc ttagataaga accaaaggga 180 cagggaaatc ctctgacagc tatctgcctt ataactttca ttttactgtg cctaaaatat 240 gctcagaacc cagaaagagg cataattcct aattttggca ggctctaatc taaaataatg 300 attctcaaac atggtgtgac ttttgtctat ttgctttatc ctgggtcact gctcctcttc 360 tgtcagatac tgggattcca atgagacaaa tggaaatgga gacgtagacc ctctgacctt 420 ctatctttta tctatacaca tacacctgtg tgtgtgtgtg tgtgtgtgtg tgtgcgtgtg 480 taaaaccgag tgggtttttt tcttggaatg aaagaatgga ctaacattac aaaaaataaa 540 aacttgaaac agaatgtgta ttatccttgg ttgtgtttcc ttggccctgc agcaggatga 600 agctctccac tggcatcatt ttctgctccc tggtcctggg tgtcagcagc caaggatggt 660 taacattcct caaggcagct ggccaaggtg aggtccacag gatagggggc aggaggctgc 720 ttctggctgc ccccaggatg cagctgagca gaggccacat ccccactggg caaaggtgct 780 agtgatgcca cagatggata gagaaggggc atggtttttc ataagcgtgg ttcctcatgc 840 ttttctggac agctttgaca ctcttctatg aggatcctcc agccgaggtc gcataaggtg 900 tgagctgcct cttttcagca ggaccatgag agagatgtgg agttgagggg tgcatgttcc 960 cataataccg gtggggctct actgccccct agtgggaaat ctgggacagt tcatgtctat 1020 gtctcctggg aagccaggaa gcaggtggat caaaagtgtg aggcgagtcc atggggaagc 1080 tgaacggagc caaccgtccc cataaaaaca accaagctta gctgagattt taatacgtac 1140 taggcactgt ttaaatgtac taatgaattg gtttccatca tttagtccta tgatgcaagc 1200 agcattatcc cttaacagag aagctaacac acacacacac acacacacac taacacacac 1260 acacacacac acacacacac aaaccccaag atacgtaaag aagttccaaa gcagagcagg 1320 attaacccag gcagtcttgc tctgcagaac ttgctcttaa tcaaggtact ctgctgcttt 1380 caaaacaaga gtttcggatt tgtgaacaca tagctcatcc tttatctaag aaatggcaaa 1440 taggatgtgg tgcctttgga aggtaagtct agctccactt atcccagtaa aacctacagt 1500 gaattacctt gatggtggtt ctactggggc ttatatatgg ccaggaaact gctagcaaga 1560 gaaatatacc ccgagggctg ggcacagtgg ctcacacctg taatcccagc actttgggag 1620 gctgaggtgg gcagatcacc tgaggtcaag agttcgagac cagcctggcc aacatggcga 1680 aatcctgtct ctactaaaaa tacagaaatt agccgggtgt ggtggcatgc gcctataatc 1740 ccagcctctc gggaggctga gggagaagaa ttgcttgaac tcaggaggca gaggttgcag 1800 tgagctgtga tcacaccact gcactccagc ctaggagaca gagcaagact ccatctagag 1860 agacagagag agagagagag ggagaaatat accccactag ccataataaa gtggcaaaat 1920 tttgttttca gaatgcagta ttttaaattt caggtattat tatttttctg agtctctgaa 1980 aaatggtttt aaggatttgc ttttaatcct atttacatgt tcacacactc aactacaaat 2040 atctttcatt ccttaggtta atatttttca aagggttgtt ctgggaccac ttgcgtgaga 2100 atcacctgga ttctgggatg ctttgtgaaa tgaaatgaag attcccgggt ccatacccta 2160 ccccctgccc ccaacagcca cagtctcttg ggacagagcc tagaaatctt gcctttgcta 2220 agcacctcgg tagattttta tgcacagcaa aggttgagaa ccactacctc ttgttttgct 2280 gctgaaagtg ataaaatgtg ccaggaattt tggaagtact tattaagcca atctgaacat 2340 caaggagcca tttaagtcag taactcagag gaataagtag agtaaaaatg tcataaactc 2400 tcaataaaag caatcaattt aacaccagga gtaataaatg cataaaatga agatgagtta 2460 tctaatagag aaattatata aaccatgatt ataactctat atttgagttc ccccttttcc 2520 gtaatcagtt aattttctaa aaaatcttcg tcacttaatt ctagcttgat cagatccctt 2580 cagtccgtaa ctccctgctc ctcatcttag tttagccctt cttttttctt atgccacctt 2640 tcctaaggac cagagaagtg aaatgataat atattggcca cctacaatgt tctagacatc 2700 atacatgtat tttctctgct cttctgcata atcactgtga ggcaggcaat actcctccat 2760 ttcattgggg aggacattga ggttctgaac tagtgggtca gttgtccttt ttctgaattt 2820 gattacccag tagtataaag ctttcttagg taactcacct ttatcacttg ctgactgaat 2880 tctgacagat gtcagtttct aattatagcc tggacattca gatgtattca ggaccaagtt 2940 gtcctcactc tacctacagg catgaatttc tctcattgac taggttagga gcgccatatg 3000 tctgcagcct ccctcagaat cccctgtgtt ctcacaccag ggaactgagg gttccctggg 3060 tccttccagg tagaagttca ttgtacaatg aaacatccct taaggaccat ttcatctctt 3120 ctttaggtgc atcacacatg gttaaaacaa agtaataaca gaacttagaa tggaatcaaa 3180 cagaatgaaa cttacaccaa gtacaattct cattacatta acccagagaa gtgaaaagta 3240 gaagaatatt tatttcaagc caatataatt tccaagggct ttgttgaagg ctgaaatctt 3300 cgggaggaaa gtagtgagaa gaaaactgtt cattcctcta ttttcccagt atataattgt 3360 tttgatcatt ttctttcctt tccagggact aaagacatgt ggaaagccta ctctgacatg 3420 aaagaagcca attacaaaaa attcagacaa atacttccat gcttggggga actatgatgc 3480 tgtacaaagg gggcttgggg ctgtctgggc tacagaagtg atcaggtaat gcacattcct 3540 gatgttgcca ggaatgagtg agcagagctt gactgccttg gacagtcagg agagaggtaa 3600 gctccttgca gagaagttag aggctgcagc ccctcctcct cttgccctct ctctgcctgt 3660 gtgcttagtg cgagggtctg agtggatggt agaagtgagt gattcctcac cctccctctc 3720 tgggtgctgt tcatccagcc taggggtgcc cagcctggct gagtggggca gtgcccaggc 3780 agggtcattg ttttcacccc tccttccttg gccttcctgg gcttctccca gagtcctccc 3840 ttggaaagca gagaatggga aggtgggctg ttgctcactg gcctggtgat taatctcctt 3900 gcttgcctgg actacagcga tgccagagag aacgtccaga gactcacagg agaccatgca 3960 gaggattcgc tggctggcca ggctaccaac aaatggggcc agagtggcaa agaccccaat 4020 cacttccgac ctgctggcct gccagagaaa tactgagctt ccttttcaat ctgctctcag 4080 gagacctggc tgtgagcccc tgagggcagg gacatttgtt gacctacagt tactgaattc 4140 tatatcccta gtacttgata tagaacacat aaaaatgctt aataaatgct tgtgaaatcc 4200 agtttgttat tggaatctgg aagcagaata tgacagtctt cctgggatca tgggcctgtt 4260 tagtaccata gggatgacca ataaac 4286 <210> 6 <211> 193 <212> DNA <213> homo sapiens <400> 6 gttttctgct ccttggtcct gggtgtcagc agccgaagct tcttttcgtt ccttggcgag 60 gcttttgatg gggctcggga catgtggaga gcctactctg acatgagaga agccaattac 120 atcggctcag acaaatactt ccatgctcgg gggaactatg atgctgccaa aaggggacct 180 gggggtctgg gct 193 <210> 7 <211> 64 <212> PRT <213> homo sapiens <400> 7 Val Phe Cys Ser Leu Val Leu Gly Val Ser Ser Arg Ser Phe Phe Ser   1 5 10 15 Phe Leu Gly Glu Ala Phe Asp Gly Ala Arg Asp Met Trp Arg Ala Tyr              20 25 30 Ser Asp Met Arg Glu Ala Asn Tyr Ile Gly Ser Asp Lys Tyr Phe His          35 40 45 Ala Arg Gly Asn Tyr Asp Ala Ala Lys Arg Gly Pro Gly Gly Leu Gly      50 55 60 <210> 8 <211> 369 <212> DNA <213> homo sapiens <400> 8 atgaagcttc tcacgggcct ggttttctgc tccttggtcc tgagtgtcag cagccgaagc 60 ttcttttcgt tccttggcga ggcttttgat ggggctcggg acatgtggag agcctactct 120 gacatgagag aagccaatta catcggctca gacaaatact tccatgctcg ggggaactat 180 gatgctgcca aaaggggacc tgggggtgcc tgggccgcag aagtgatcag caatgccaga 240 gagaatatcc agagactcac aggccatggt gcggaggact cgctggccga tcaggctgcc 300 aataaatggg gcaggagtgg cagagacccc aatcacttcc gacctgctgg cctgcctgag 360 aaatactga 369 <210> 9 <211> 122 <212> PRT <213> homo sapiens <400> 9 Met Lys Leu Leu Thr Gly Leu Val Phe Cys Ser Leu Val Leu Ser Val   1 5 10 15 Ser Ser Arg Ser Phe Phe Ser Phe Leu Gly Glu Ala Phe Asp Gly Ala              20 25 30 Arg Asp Met Trp Arg Ala Tyr Ser Asp Met Arg Glu Ala Asn Tyr Ile          35 40 45 Gly Ser Asp Lys Tyr Phe His Ala Arg Gly Asn Tyr Asp Ala Ala Lys      50 55 60 Arg Gly Pro Gly Gly Ala Trp Ala Ala Glu Val Ile Ser Asn Ala Arg  65 70 75 80 Glu Asn Ile Gln Arg Leu Thr Gly His Gly Ala Glu Asp Ser Leu Ala                  85 90 95 Asp Gln Ala Ala Asn Lys Trp Gly Arg Ser Gly Arg Asp Pro Asn His             100 105 110 Phe Arg Pro Ala Gly Leu Pro Glu Lys Tyr         115 120 <210> 10 <211> 369 <212> DNA <213> homo sapiens <400> 10 atgaagcttc tcacgggcct ggttttctgc tccttggtcc tgagtgtcag cagccgaagc 60 ttcttttcgt tccttggcga ggcttttgat ggggctcggg acatgtggag agcctactct 120 gacatgagag aagccaatta catcggctca gacaaatact tccatgctcg ggggaactat 180 gatgctgcca aaaggggacc tgggggtgcc tgggccgcag aagtgatcag caatgccaga 240 gagaatatcc agagactcac aggccgtggt gcggaggact cgctggccga tcaggctgcc 300 aataaatggg gcaggagtgg cagagacccc aatcacttcc gacctgctgg cctgcctgag 360 aaatactga 369 <210> 11 <211> 122 <212> PRT <213> homo sapiens <400> 11 Met Lys Leu Leu Thr Gly Leu Val Phe Cys Ser Leu Val Leu Ser Val   1 5 10 15 Ser Ser Arg Ser Phe Phe Ser Phe Leu Gly Glu Ala Phe Asp Gly Ala              20 25 30 Arg Asp Met Trp Arg Ala Tyr Ser Asp Met Arg Glu Ala Asn Tyr Ile          35 40 45 Gly Ser Asp Lys Tyr Phe His Ala Arg Gly Asn Tyr Asp Ala Ala Lys      50 55 60 Arg Gly Pro Gly Gly Ala Trp Ala Ala Glu Val Ile Ser Asn Ala Arg  65 70 75 80 Glu Asn Ile Gln Arg Leu Thr Gly Arg Gly Ala Glu Asp Ser Leu Ala                  85 90 95 Asp Gln Ala Ala Asn Lys Trp Gly Arg Ser Gly Arg Asp Pro Asn His             100 105 110 Phe Arg Pro Ala Gly Leu Pro Glu Lys Tyr         115 120 <210> 12 <211> 10001 <212> DNA <213> homo sapiens <400> 12 gggtggatca cgaggtcagg agatcgagac catcttggct aacatggtga aaccccgtct 60 ctactaaaaa tacaaaaaaa ttagccgggc gtcatggtgg gcgcctgtag tcccagctac 120 tcgggaggct gaggcaggag aatggtgtga acccgggagg cagaacttgc agtgagccta 180 gatcgcgcca ctgcactcca gcctggggga caaaacgaga ctctgtctca aaaaaaaaaa 240 aaaaaattcc cacattagag ttggggaaat gggcagtcct ggtggaagtt agggaacaga 300 tctgggacac gttatagcca gctggactac aggaggccat aagctcaatt cttccttgac 360 tctgaaacct tccactggtc ctaatgccta gtaattccag gcctttccca gttgtgccag 420 gcttggaggt gaacacatct atgtgccaag aaggaaaggt atgccaagca ggggcttaag 480 tcatccttat cctcagtctg tctatgagtg gtatgtaccc ctgttcccct tgcaagatct 540 gctgggctta ggtctcctgg ctgtgagttc cccatacctg ggcataaatg tagtgagcct 600 gagctcccaa ataaggttgg gggctccaga gaggtggaga gccctgtgtc tgggaagtgt 660 gcccacccag caggtctgac caggaagata cactgctagg gttatggaaa aagactatgt 720 gtcaaggtct cttgattctc catctaggca gagaatcatc tttaattaat gggaaactgg 780 aaggcaaatt acttggacct gaaattactt tttgtttatt gaaccactgt gttgtaaatc 840 acatctctct gaaggcaaga gaaatcaggg agttacaaaa tgtttaggag aactaaacag 900 gactccctgt tttgctaact aatcagattg agacaggctc tctggtaaat ctacaaattt 960 gatgttgttc aaccataagc agtaaatttc ctatgctgga ttttcctgac aatgaatgta 1020 aaaggaaaag gagtcttttt gacaaaatat tttattgttc atctaaactg aaaaacttct 1080 ctatttttca aaattgctat acgtgtttaa agatgtagat atttgaatag cctaactggt 1140 acagaaggtt taatgatgat tcctaagaca tacctataaa ttacttgaaa ttgaaacgaa 1200 atttaagaag aattattgga attttcccct tctcaaatga gttcttagtt tcataaatac 1260 tatacaagtc cataagagat ttggggtttt gagatgtctt tttttttttt tttttttcag 1320 acggagtttc actgttgttg cctaggctgg agtgcaatgg cgtgacctca gctcactaca 1380 acctccacct cccaggttca agcgattttc ctgcctcagc ctcccaagta gctgggatta 1440 cagggacctg ccacaacgcc aagctaatgt tttgtatttt tagtagagat ggggttcacc 1500 atgttggcca ggcttgtctg gaactcctga cctcaggtga tccacccgcc tataatttat 1560 tactcccttt tgcaaatgtt tgaaaaggaa taaagtgcaa tatttttaaa cagaatgcag 1620 agttctgttg tcctttggca ataccagttt cagactctga gagtggctct tgctgttgcc 1680 gacagtgggc tgatgaccaa atcccaacat gcccccgctg cgagtccttc ataacctgat 1740 tcagtcatca cttagaggcc agcaggcttc agggaggcgt gagcctcagc caacaaccta 1800 taggggaaga gacgcagaac tcaatgcaga caggtttgga ttctggtgcc tagagaatgc 1860 aacttggaaa ctctgagcca ggagaaaagg gttctctctc catgagagag tgtgggcttt 1920 gtgagaagcg acacacagca aacacaatta agagtccacc cctcagcggg gcgcaggggc 1980 tcacgcctgt aatcccagca ctttgggagg ccgaggcggg tggatcacga ggtcaggaga 2040 tcaagaccat cctggctaac acagtgaaac cctgtctcta ctaaaaatac aaaaaaatta 2100 gccgggcgtg gtggcgggcg cctgtggtcc cagctactcg ggaggctgag gcaggagaat 2160 ggtgtgaacc cgggaggtgg agcttgcagt gagccgagat cgcgccactg cactccagcc 2220 tgggcgacag agcgagactc catctcaaaa aaaaaaagaa aaagaaaaag aaaaagagtc 2280 cgcccctgaa ttaaatagtt ggtccttttg tgttcctggt gattcacttg ctaagtggaa 2340 gaaacaggag ggaatctttt ctcctgccct cctggtaatc catagcccat ggcctggctt 2400 tacttctgta aagtggcagg agaccttttg acagctgagc catttcttat tttatttatt 2460 ttaataagag atggtaggaa tgagcaatga tattagtacc tggggactgt tgttcttaag 2520 gagaaacaat cttagaatga ttagtgatac cccttgcttt ctcttttctt tcattatact 2580 ttttgtacac atatttttcc catttattta ttggaatctt actgatttat tataagtata 2640 agctttatgt ctacacatgt ataatcattt ttccccaagt ataagtctct ttttcatgga 2700 ggcacagcct agacctggtt agccgccatc tcccctcatt gtatgcccaa tatctattgt 2760 agtatctgct gcatagaagg cactcgatgc gtgaatggat aatgactgat gatgaatcaa 2820 taaataaatg gacatgtcat tgtaaaaaat tctaaaaatc tagaataaca caagctgttg 2880 gcactaccta gaaacacaga tgtaaaactt cctaggttgt gtttcaccat gggaacatgt 2940 ctttgaacaa aaatgggatc atattctatt gcactctttc ccttaagaga tacttctcca 3000 ggtcattaag tgctcttcca caatatcagt atatggcaga ggcaaggtca taccaggtct 3060 gtctgaaacc agggcttggc tcttaacttg cagccatact gcctccaagt ctaggtggct 3120 gggttttagg atctgtaatg ggaactcagt gtcacaacct ctactgggaa ggtattctgg 3180 tgttgcataa caggactttc tgttagagat aaccatggca aaatggaata gagacaaagt 3240 tcaggtttct gctgccagga gctgagattg ctgtgaccaa tggcattctc ccaaaccaaa 3300 taatccaacc tggaattacc ataaaccact cctcatcttt tcaaggggtg tccaagttcc 3360 cagaaaagaa catttgttaa gggatggagg caaggaggtg gagaagaaag agcactggcc 3420 aaggtatcat gagtgtcctg ggttctggtc cttgaataag ccatttatct tctctgcagc 3480 ttctccatct gataggagtt tggaggcaga gttttttctt aatgagcaaa agacagtcgt 3540 gcctaggaga tgtggtgtac atgttagaaa gaagggactg gctgtgactc tataaaagat 3600 gaattcatac aaaaacaaat taccctttcc cagggagaaa gtttggatcc agtaattaga 3660 gatctcaaaa agtagaagac ctgccctgtg aggcctgtgg cctccaagtt tgaatgctgt 3720 gtgtcagctt taaaaactag tttcttgctg ataaatgttt catattaagc atgtgttgag 3780 agtactcctt gcctaccttc actagccact gtttccttcc cctcctccct tgtcccttca 3840 ttctctccag aactttctgc taacttccat tctcttcagg acttcagcat ggttgggaga 3900 agatcagaaa ggcatcctca ctgtttttat tttagtccac ttgacctttg gggagtagtt 3960 ccactggctc ataagtatca gccccccata gcacagcacc ccacactgag cccggaagca 4020 ataaagaatc ccaatctgct gtcactaacc agcacgctca actgccatgc cctttactct 4080 tctcatctcc ctgctttcac gtcacaccaa ctaatttctc tatgagtcag cctcaactct 4140 cccaacactc tgcccaccct tcttctacta ccttccagtg agctcctcga aagaagggtc 4200 tgcggtgagg atgccccttt atctctgcct atttccttcc cattacaaaa acttgaaacc 4260 tgcctttccc atgttgattt cactttattc tcatctttac ccatggggta tgcctcctgc 4320 aattcctcct agacaataga atgagaaaga ggggtcctcg tcctctttgc tttccatgac 4380 catttctcca ttcttcacct ctgtgatgtg tcctctttga agtccctgat aaattcatta 4440 ccaccttctc tccagtctta ctaatgttat ctgcacaagt gatttccaaa caggaagatt 4500 ttcaaacact gattcctgaa gatcaccccc aactcgctga actgagacca agacctccaa 4560 gattatggct taggaatctg catttttttt ttttttttga gacaagagtc tcgctctgtt 4620 gccaggctag agtgcaatgg tggaatcata gctcattgta acctcaaact cctgggctca 4680 agtgatcttc ctgcctcagc ctcccaagta gtgaggacaa caggagtgtg ccaccatgcc 4740 cagctaattg ttaatttttt gtagaaatgg agtctcacta tgttgctcgg gctggtctca 4800 aactcctgac cttaacccat cctccgcctc cgcccccaaa agtgttggga ttacaggtgt 4860 gagccaccgt gcccagccta gaaataccca ctagaagctt ctgtgtagac aatctgctta 4920 gtgatgtttg gagacaaagt acctctttat tgtattcatt gacaaaactc tccagtcctc 4980 tcccatcttc atggaaaatt ttcacagttc atttacggcc ctctttccaa cacattcact 5040 gccaatactc ttattgacaa taactgtatt gttgaacctt ccagtatcct gcattcccgg 5100 atcaaggccc cctcaaagcc ctgatatgca aatatctggg aaaagaatgt tccagaggaa 5160 aggaacagct aatccgaggc ccctagggta agatgtgcct gggggtttgg agaccagtgt 5220 ggccagagca aaatgagcag gaggagagaa ttggatgatg aggtacgaga ggaaggagtt 5280 aggacagttt gagtaaagtt tgaaaaccat tataagggct ttgacttcaa ctatgagtgg 5340 aagtggaatc ctccggagag ttttgaatgg agagtgatag aagttgtctt gtgttgtaac 5400 agtctggctg ctatactgaa aagagactag ttggcggcaa agggggaaat gtggaagcca 5460 gttaagaagc catcataacc cagaaggtga tgcctaataa catctctctg ggagcagcgg 5520 agagatgata agggtttgcc ttctgaatat gttttttgac aattaatgta aacatttcaa 5580 gtaggctgag attttattgc atattaacaa tgtccatgtt cactcgcggc agccgccccc 5640 ttctgcgcgg tcatgccgag ccagcacctg ggcctggaac tgggccgcag cccccagctt 5700 cacccaccac ctccctacca tggacccctg caaagtgaac gagcttcggg cctttgtgaa 5760 aatgtgtaag caggatccga gcgttctgca caccgaggaa atgcgcttcc tgagagagtg 5820 ggtggagagc atgggaggta aagtaccacc tgctactcag aaggctaaat cagaagaaaa 5880 taccaaggaa gaaaaacctg atagtaagaa ggtggaggaa gacttaaagg cagacgaacc 5940 atcaactgag gaaagtgatc tagaaattga taaagaaggt gtgattgaac cagacactga 6000 tgctcctcaa gaaatgggag atgaaaatgt ggagataacg gaggagatga tggatcaggc 6060 aaatgataaa aaagtggctg ctattgaagt cctaaatgat ggtgaactcc agaaagccat 6120 tgacttattc acagatgcca tcaagctgaa tcctcgcttg gccattttgt atgcaaagag 6180 ggccagtgtc ttcgtcaaat tacagaagcc aaatgctgcc atccaagact gtgacagagc 6240 cattgaaata aatcctgatt cagctcagcc ttacaagtgg cgggggaaag cacacagact 6300 tctaggccac tgggaagaag cagcccatga tcttgccttt gcctgtaaat tggattatga 6360 tgaagatgct agtgcaatgc tgaaagaagt tcaacctagg gcacagaaaa ttgcagaaca 6420 ttggagaaag tatgagcgaa aacatgaaga gcgagagatc aaagaaagaa tagaacgagt 6480 taagaaggct caagaagagc aggagagagc ccagagggag gaagaagcca gacgacagtc 6540 aggagctcac tatggccctt ttccaggtgg ctttcctggt ggaatgcctg gtaattttcc 6600 cggaggaatg cctggaatgg gaggggacat gcctggaatg gccggaatgc ctggactcaa 6660 tgaaattctt agtgatccag aggctcttgc agccatgcag gatccagaag ttatggtggc 6720 cttccaggat gtggctcaga acccagcaaa tatgtcaaaa taccagagca acccaaaggt 6780 tatgaatctc atcagtaaat tgtcagccaa atttggaggt caagcataat gcccttctga 6840 taaataaagc cctgctgaag gaaaagcaac ctagatcacc ttatggatgt cgcaataata 6900 caaaccaacg tacctctgac cttctcatca agagagctgg ggtgctttga agataatccc 6960 tacccctctc ccccaaatgc agctgaagca ttttacagtg gtttgccatt agggtattca 7020 ttcagataat gttttcctac taggaattac aaactttaaa cactttttaa atcttcaaat 7080 atttaaaaca aatttaaagg gtctgttaat tcttatattt ttctttacta atcattgtgg 7140 atttttcctt aaattattgg gcagggaata tacttattta tggaagatta ctgctctaat 7200 ttgagtgaaa taaaagttat tagtgcgagg caaacataaa aaaaaaaagt ccatgttcat 7260 ctctaaatga catcattgtt ccaaagcttt tccattcttc ttaaccttcc acctgtcaat 7320 ctataggaga tgacttctcc tacttcactc atgcattgac tccttcaatc aataaaagtg 7380 actaagaacc tgctacaggt gaggtgctgt gtttggtgtt aaagtgacaa cagttatctg 7440 tcaataagcc tgacaaggtt cctatccctg tgttttgtgc actctgggtc aaactcagaa 7500 atgcaaacag gtggagagcg atgagttcta tgactggtaa agaaaagggc ctgctggttt 7560 ccctcaggat ctctgtcctt catctcaaaa tgcatcttcc ttgttatcgt tcctctcctt 7620 cctgtctcag aggaagacct gctcctgcta cactctgggc aaccttgtcc ccgtggccct 7680 gtggcccctt ggttgttgaa gtctatgtta tgccctatct tttaccctca gtcactctct 7740 ctgttaacat tctccctgtg ccctgtaacc ctccctcatc tttaaataaa tcctcctcct 7800 ttgaccttcg catgtattca gtcatgcaac tcaacaagca tttattgcac agtgatattc 7860 aatttgccac ttgctaaaag tctgaacctt ggcagctgaa tgtgatcaga aaaaaagcac 7920 gactgctatg actagtctca ctttaaattc atggtcgttg accaagagct accatacaat 7980 ccactacctt tctcaagttc agtcacattc ttcctttcct agatgtctgc tttctacttc 8040 tcttctcttc tgaaacttcc cacaactcct cgttcattct cttctcagtt gacaactttg 8100 cttcctattt cactgaaaaa tagaagcaat cagatatgaa cttctggctg ggcatggtag 8160 ctcatgccta taatctcagc actttgggag gccaaggcag gaggactgca ggttaggaat 8220 ttgagaccag cctgggcaac atggtgaaac tcccactgta ctaaaaattt taaaaattac 8280 tcaaacatat tggcaaacaa ctgcagtccc agctacttgg gaggttgaga tgcaaggatc 8340 acttaaacct gggaggctga ggctgcagtg agccatgatt gcaccactgc actccagctc 8400 aggcaacaga gcaagaccct gtcttgagag gagaggagaa gagaggaggg gaggggaggg 8460 caggggaggg gaggggaggg gaagggagag gggaggggag aggggaggag agaggggagg 8520 ggaggggagg ggaggggagg ggaggagagg aggatcaggt gaggagtatg ccaaggagtg 8580 tttttaagac ttactgtttt ctctttccca acaagattgt catttccttt aaaaagtagt 8640 tatcctgagg cctatattca tagcattctg aaagaaagaa aagaaaagag gaaagaaaga 8700 gagaggaagg aaggaaggag aaagagagag gaaggaagga gaaagagaga ggaaggaagg 8760 gaggaagaga agaagggagg aagaaaagaa ggaaggaagg agggagggag ggaagggagg 8820 gagggaaaga ggaagaaagg agggaaagaa ggaaggaaga gagagaggaa ggaaggagga 8880 agagagaaga aggaaggagg aagacagaga gggagtaagg aaggaaggaa ggagaaagag 8940 agaggaagga agaaatgaag gaaggaagga aagaaagaaa aaataaaaga gtgaaaacgg 9000 actggagaag aagaaaccac agttgctgct atatccacca gcctctctgc atgtcctggc 9060 ctcagccctg ctgggctctg gtactgacca cttccttcct tcctaatttc ctaattgact 9120 aggccagctg agcagggctt ttctgtgctg aggaggtaaa tctctggata tctagactga 9180 ggggtggaag gagccttcca gggcacacat gagacatggc aggggtaggc tgctagtttt 9240 attttgtttt cttttagaca cagggtcttg ctctgttaac caggctggag tgcagtggcg 9300 tgattatagc tcactgcagc cttgacctcc tgggtctccc acaatccttc cgcttcagcc 9360 tcttgagtag ctgggactgc aggtgcacac taccacaccc ggtccattta tttttatatt 9420 tcgtagagac aagatcttac agttttgcac agagtgatct taaactcttg accccaagtg 9480 atcctcctgc cttggcctcc aaaagcattg ggattatagg agtgagccac tgtgctggac 9540 ctagtctgtc agctttgaag ctttagatat gaactcagag ggacttcatt tcagaggcat 9600 ctgccatgtg gcccagcaga gcccatcctg aggaaatgac tggtagagtc aggagctggc 9660 ttcaaagctg ccctcacttc acaccttcca gcagcccagg tgccgccatc acggggctcc 9720 cactctcaac tccgcagcct cagccccctc aatgctgagg agcagagctg gtctcctgcc 9780 ctgacagctg ccaggcacat cttgttccct caggttgcac aactgggata aatgacccgg 9840 gatgaagaaa ccactggcat ccaggaactt gtcttagacc gttttgtagg ggaaatgacc 9900 tgcagggact ttccccaggg accacatcca gcttttcttc gctcccaaga aaccagcagg 9960 gaaggctcag tataaatagc agccaccgct ccctggcagg c 10001 <210> 13 <211> 10001 <212> DNA <213> homo sapiens <400> 13 gtctgccagg gagaggtggc tgctatttat agtgagcctt gctggtctct tgggagggaa 60 gaaaagctgg atgtggtccc tggggaaagt ccctgcaggt catttcccct acaaactggt 120 ctaagacaag ttcctggatg ccggtggttt cttcatcccg ggtcatttat cccagttgtg 180 taacctatgg gaacaagaga ggtttgctgt gccttggcaa tggacagggt gctagatcag 240 ctctgctcct cagcattggg ggaagtgcag ctgcagagat gccagtggga gccccgtgat 300 ggcggcacct gggctgctgg aaggtgtgga gtgagggcag ctcttcagcc agctcctgac 360 tataccggtc atttcctcag gatgggccct gctgggccac atggcagatg accctgactg 420 aaatccctgt gagttcatgt ctaaagcttt aagctttaaa acggacagcc tacccctgcc 480 acatctcatg tgtgccctgg aagcctcctt ccacccctct ggatgtcctg atatttctca 540 gcacagaaaa tctctgctcc gctggcttag ccaatttgga aatgcttttt ctaagttggc 600 tcctgagcca aggacaatgt agagaggggg actttctgct gccccagcct agtcctggag 660 ccccaccttg ggagaatgag agtgtggtgc gttaaatagg cagcccagct ggggacgtgc 720 ccagcatcca ggcagggaag ggtgggagag ctcttggtct gctgtattat cacggagggg 780 tgcagggggc atgcagatca ctctctcatg agaacatcaa cagggtcaga ttagctctgc 840 agaggcttat ggaggagcat ggtggccaga gatgggtcag taccagagcc caggggggct 900 gaggccagga catgcagaga ggctggtgga catagcagca actctggttt cttcttctcc 960 agtccatgtt cataccctga gggctaggca tttgtaataa caaacaaaca agcaatttag 1020 aaatgggcca ggcatggtgg catgtgccta tagtcccagc tacttgggag gccaaggcag 1080 gaggcctgct tgaacccaga aatttgaggc cagcctgggc aacacagcaa gattatctta 1140 aaaaattttt tttaatctct gagaaatggg tagggccagg aagtaaagga tggccaaata 1200 ctccataagc agcaaatgcg tggctccaat gtgaacaatg atattataga ctctgttctg 1260 agacctatgc attgacacct ccacctcccc cactacatct tgccacctta aaaccactga 1320 gagtggtacc tgctggaatg ggtccacaca cacagtcaca catattttag gcagggtagt 1380 tgacatcccc agggaaaaag agctcacaga gagaggctga atgtttccaa ctgggtagca 1440 gtaatagtac atcatgctgt acatggtaca gcacagatca ggtgaaaata atagcacatc 1500 gtgattaacc agggcttatt ccagggagtc aagaagagtt tcatatcaga aaaatctatc 1560 tttgtaattc actataccag taatcaaaga aaaggattgt acatttattt tactagatgc 1620 agaaaatgaa tttcataatt gtcaacatct actgatgata aggaaaatgt ataacaaaat 1680 aaagagacca tttctgactt gagaaaggat aaataccaat atgttatagc aacagttctc 1740 aaactgtttt ccagggaacc ctaagaatcc ctccttaggg aggctttgat ctcaaaatta 1800 tttttagaat agtgctaaca cactattttc atgtttcagt ctcattttct catgagtaca 1860 cacaatatga caagttagtt gatatgagtg tggatttcca catggtaact gacttttcag 1920 aagctaccac ttgttgagtt tggtataata tagaatagcc acaattatct aaaaatacca 1980 ttaaaataca ctcccccatt tcaactatat atctgtgtga ggctgaattt tcttcatata 2040 ctccaaccta aataacatat taaaacaggt tggatgatga atcagatagg aaaatccagc 2100 tatgaaaaaa aaatcagaca tgaaaaattt tcaaaagggt aaaaccatag tactcttctt 2160 actttttttc ttttggaaga tggttatttt tcataaaaat atattattta tgttaacata 2220 tagaagatgg ataatttttt gaagaattga taaatgttta aattttttct ttctattatg 2280 gtaaatactg atgaatagag tccccataaa taaaagttct ttggggtatt caataatttt 2340 taatagtgta atgggatcct gagaccaaaa ggtttgagaa tcattgctct acagcaaaca 2400 ttatgtgtaa ttaagacact tcaggtgcat tctcaagaag accaataaag aggccacaat 2460 ggcaggcgtg gtggctcaca cttgtaatcc aagaacttag agaggacgag gcaggtggat 2520 cactggaggt caggaattct caaccagcct ggccaacatg gtgaaaccct gtctctacta 2580 aaagtacaaa aattagtcgg gtgtagtggc aggtacctgt aatcccaagt acttgggggg 2640 ttgaggcagg agaatcactt gaagccggga ggtggaggct gcagtgagcc gagatcgtgc 2700 cactgcactc cagcctgggc aacggagtga gacttcatca tggaaaaaaa aacaaagagg 2760 ccaggatgtc tggttgttac tgccactgtt tcacatatcc ctgaaggacc tgcccaatgc 2820 taaagaaaca caaggaaggt aagaggtgaa agagaagaaa tgaaactatc attgtttgaa 2880 gatgacacca tcttttacat agaaaacctg ttagaatcaa atggcaagct attagaacta 2940 ctaagagaat tcagtgaggc tgctgtattc atggcaaaat tttaacaatt gatagcattt 3000 ctctgcaaca ttccttaata gttataaaat acagcacaaa gtagtaccaa aaatattaac 3060 tatctaggaa ataacctctt acagagaaaa tttagtctgt taaaggataa acagtggcaa 3120 tgtacgtcat gtccacagag attatatttt agcttagcaa agataccaat tctcccaaat 3180 ttatttataa attaaatgca atgtgaatca aaatttccca ctggaatttt tatcaggaag 3240 gcaacaaatt ctttctttct ttctttcttt ctttctttat ttatttattt atttatttat 3300 ttatttattt ccttccttcc ttccttcctt ccttccttcc tttctttctt tctttctttc 3360 tttctttctt tctttctctc tctctttctc tctccccccc tctctctctc tctgtctctc 3420 tctctctctc tttctttctt tctttctttc tttcttttta agacaaagtc tggctctgtc 3480 acccaggctg cagtgcagtg atacaatctc agctcactga aacctcaacc tctccggcat 3540 caggtgaacc tcccacctca gccccccgag tagctgggac tacaggtgca caccactggg 3600 cctagataac tttttgtatt tattgtaaat aaacacaaaa aataaatatt ttgctcaggt 3660 tggtctggaa ctcctgggct caagcaatcc gcctgccttg gcctcccaaa gtgctagaat 3720 tacagttgtg agccaccaca cccagccaat aaattaattc tttatgatga ataagttatc 3780 tatgaaaatt aagtcagctg ggtgcggtgg ctcacgcctg taatcccagc actttgccgg 3840 gctgaagcag gtggatcacc tgaggttggg agttcaagac cagccggacc aacatagaga 3900 aaacccgtct ctactaaaaa tgcaaaatta gctgggtgtg gtggcatatg cctgtaatcc 3960 cagatactta ggaggctgag gcaggagaat tgcttgaacc cgggcggtgg aggttgcggt 4020 gagccaagat tgcaccattg cactccagcc tgggccacaa gagcgaaact ccatctcaaa 4080 aaaaaaaaaa gagaagttaa gtcaatgaaa agttaagtca attaaaaaag taagagctgt 4140 agtgtttaga tatatacaca cacacatata tatatattta tctttatata tgtatatata 4200 tcttttcctt tttttgagac cgagtctgtt tttgttgccc aggctggaat gcagtggcgc 4260 gatctctgct tactgcaacc tctgcctccc aggttcaagc gattctcgtg cctcagcctc 4320 ccgagtagct gggattacag gtgcctgccc ccatgcccgg ctaatttttg catttttagt 4380 agagacgggg tttcaccatg ttggccaggc tggtctcaaa ctcctgacct caggtgatcc 4440 accggcctca gcctcccaaa gtgctgggat tacaggtgtg agccaccgcg cccagccata 4500 tattttgctt ttcatctgca gctcctggat cctaactcct tgttatattg ttgggcactt 4560 taggcctcag taaacagaat ctctgtctat gaccttctcc tgtccttctt ccacctgccc 4620 aaagcaggac tctaatttga ttgtgggtca aaagactctc attccagaaa gggccttgcc 4680 tcatacccta gaggaaggaa tgctgcacag aaacgccaag tctgaacaga caagccttgc 4740 tgggtttata ccatatgctt tttgtccaat cacatttctt catggttgcc aatcatgcct 4800 atgtaatgaa gcctccataa gaacccagaa ggacagggtt cagagagttt ccacatagct 4860 gaacactatc tggagagtga acacttccta gagagtggca cacccagaga gatcatgaaa 4920 gctccacgcc cctttcccct tacctcgccc tccacatctc ttcatctgta tctttcataa 4980 tatcctttat aaataaacca gcaaatgtgt ttccctgagt tatgtgagtc actctagcaa 5040 attaatcgaa cccaaagagg gggtcatggg aaccccaact tgaagccagt cagtcagaag 5100 ttccagaggc ccagacttgc aactggggag aaagaggggg aggtcttggg gactgagccc 5160 ccaacctgtg ggatctgaca ctgtctccag gtaggtagtg ttggaactgc attggaggac 5220 actcctggtg tctgctgctt ggtgtgtggg gggaaaaacc cacacctttg gttacggagg 5280 tcttctgtgt tgacgatcat tgctgtttga gggcagaggg aatacacggt ttgagagagt 5340 ttttccctga catgagcgaa caggggacat gtactggtct ctgagatggg ggatcatggg 5400 atctgccaca agtggggaga ccactgtgac ccctgccaca gtctttgggg cagagggtgt 5460 ctcgggggca gaagaagcga gagttgtttg cagtagcagt tatgtccaaa gtgggcgcca 5520 ggaaagtagg gctgcccagc tttgaagagc ctccttactc ccagcctgaa tgaaaccatt 5580 tcctgtaaag cgctaagcat aaagtttgcc aatggtgatc cacggagaag tgagtgtacc 5640 ccaccccgcc atcccacagg gaatgtcgga gtgatgttga tctgcaccta gggaaggaat 5700 ggttcatgag atgtggtgga gatgctgagg gcccgtggac atcagatcct accctacctg 5760 tgccaggaca agccatgcgc atgtgcttca gaccaccagg caacaggagt gttgcatgag 5820 gtgtgaagca ggcacctggg aaagaggagt gtgaacagca gatgggacac actgggggca 5880 gtcataggaa tgaaatgtcc caggatggat gcaggcaggt tatggaggac ttagtgagga 5940 ctgctctcct ggtgggaatt gtggagtggg agactggatg gagactggag gtgttttaag 6000 tagggaagcc aacttgcaag ggtgaccagg gaaactatgt cggccaaggg tgagacatgc 6060 actggcaaga ctctcagaca gcctggctta tctaagcaga atgcttgagc catgccaacg 6120 gtgcctcgca agttgtatta atcatgtcct ttcattttgt gtttttggtg cttggcatct 6180 gggcccttgc tgaccctaag ggaccatttc tctcagagct agtcaagtcc tagacacagt 6240 aaatgactct cctgggagca tgccttccat gtgcagacca accaatcaag agtccacact 6300 cccacccacc tcctttatcg agctctcaca tcctggggca ccatccacct gccctaatca 6360 ctcaaggacc acgtcccaaa caactaggga cagcctccat gcccctgcac ccattgaaat 6420 tattcatgct agccaatcct aaacctgtgt atgctgccac accattcctt cctgcagaaa 6480 cacagtaagg actcttccta cacctcccct acttcctctg ctccctgact tacccactta 6540 cttcctggtg cagtcccctg tggcatagtt cactctcttc ttttgggaac tgtgaggcta 6600 tcttctcaat ggcagtcatc tcctgagctg ttggccttgc catacctaac taataataaa 6660 atctatattc taaggtaaaa acaaaacaga tagggtctca ctctgttgcc caggctggag 6720 tacagtggtg tgatcatgac tcactgcagc ctcaaactcc tgggctcaag cagttctctc 6780 atctcaacct cccgagtagc tgggactaca ggcacacacc accatgcctg gctagttttc 6840 ttattttttt tgtagataca gggtcttgtt atgttgccaa ggctggtctt gaactcctgg 6900 gctcaagtga tcctcctgcc ttggcctccc aaactgctgc aattacaggc atgagccacc 6960 atgcccagat cagaaatctt actaaaaata tttcaaggag aagagaaagc caaagatgtt 7020 gaatatatat atatgtgtgt gtgtgtgtgt gtatatatat gtatatatgt gtatatatgt 7080 gtgtatatat atatgtatat atgtatatat atatgtatat atgtatatat atatgtatat 7140 tggggcaggc gtggtggctc atgcctgtgg tcctaactac ttgagagtct gaggtgggag 7200 gattgcttga gcctgggaga tcgaggctgc tgtgagctga gactacacca ctgcactcca 7260 gcttgggtga cagagtgaga ccctgtctcc aaaaaaacaa aaagaaaaag aaaaaaagat 7320 ggaaaaagac atgaaaaaac aacaacagaa atacccacac atcatcaatg ggagggaagc 7380 atcttgaggc agcaaagcgg gagtgctagt agagaggcag atagggcgtt ggacctgagg 7440 cattaaggaa agtcaggatt tggagcttac aagtctctca ttggagatgg gatggggttg 7500 gaatgaatgt ctgagcaaac acaaagcatt tccttcccta atgactcccc accagtctaa 7560 agaatcccac attaggtcga acacggtggc tcacgcctgt aatcccagca ctttgggagg 7620 ccaaggcggg tggatcacga ggtcaggaga tcgagaccat cttggctaac atggtgaaac 7680 cccgtctcta ctaaaaatac aaaaaaatta gccgggcgtc atggtgggcg cctgtagtcc 7740 cagctactcg ggaggctgag gcaggagaat ggtgtgaacc cgggaggcag aacttgcagt 7800 gagcctagat cgcgccactg cactccagcc tgggggacaa aacgagactc tgtctcaaaa 7860 aaaaaaaaaa aaattcccac attagagttg gggaaatggg cagtcctggt ggaagttagg 7920 gaacagatct gggacacgtt atagccagct ggactacagg aggccataag ctcaattctt 7980 ccttgactct gaaaccttcc actggtccta atgcctagta attccaggcc tttcccagtt 8040 gtgccaggct tggaggtgaa cacatctatg tgccaagaag gaaaggtatg ccaagcaggg 8100 gcttaagtca tccttatcct cagtctgtct atgagtggta tgtacccctg ttccccttgc 8160 aagatctgct gggcttaggt ctcctggctg tgagttcccc atacctgggc ataaatgtag 8220 tgagcctgag ctcccaaata aggttggggg ctccagagag gtggagagcc ctgtgtctgg 8280 gaagtgtgcc cacccagcag gtctgaccag gaagatacac tgctagggtt atggaaaaag 8340 actatgtgtc aaggtctctt gattctccat ctaggcagag aatcatcttt aattaatggg 8400 aaactggaag gcaaattact tggacctgaa attacttttt gtttattgaa ccactgtgtt 8460 gtaaatcaca tctctctgaa ggcaagagaa atcagggagt tacaaaatgt ttaggagaac 8520 taaacaggac tccctgtttt gctaactaat cagattgaga caggctctct ggtaaatcta 8580 caaatttgat gttgttcaac cataagcagt aaatttccta tgctggattt tcctgacaat 8640 gaatgtaaaa ggaaaaggag tctttttgac aaaatatttt attgttcatc taaactgaaa 8700 aacttctcta tttttcaaaa ttgctatacg tgtttaaaga tgtagatatt tgaatagcct 8760 aactggtaca gaaggtttaa tgatgattcc taagacatac ctataaatta cttgaaattg 8820 aaacgaaatt taagaagaat tattggaatt ttccccttct caaatgagtt cttagtttca 8880 taaatactat acaagtccat aagagatttg gggttttgag atgtcttttt tttttttttt 8940 ttttcagacg gagtttcact gttgttgcct aggctggagt gcaatggcgt gacctcagct 9000 cactacaacc tccacctccc aggttcaagc gattttcctg cctcagcctc ccaagtagct 9060 gggattacag ggacctgcca caacgccaag ctaatgtttt gtatttttag tagagatggg 9120 gttcaccatg ttggccaggc ttgtctggaa ctcctgacct caggtgatcc acccgcctat 9180 aatttattac tcccttttgc aaatgtttga aaaggaataa agtgcaatat ttttaaacag 9240 aatgcagagt tctgttgtcc tttggcaata ccagtttcag actctgagag tggctcttgc 9300 tgttgccgac agtgggctga tgaccaaatc ccaacatgcc cccgctgcga gtccttcata 9360 acctgattca gtcatcactt agaggccagc aggcttcagg gaggcgtgag cctcagccaa 9420 caacctatag gggaagagac gcagaactca atgcagacag gtttggattc tggtgcctag 9480 agaatgcaac ttggaaactc tgagccagga gaaaagggtt ctctctccat gagagagtgt 9540 gggctttgtg agaagcgaca cacagcaaac acaattaaga gtccacccct cagcggggcg 9600 caggggctca cgcctgtaat cccagcactt tgggaggccg aggcgggtgg atcacgaggt 9660 caggagatca agaccatcct ggctaacaca gtgaaaccct gtctctacta aaaatacaaa 9720 aaaattagcc gggcgtggtg gcgggcgcct gtggtcccag ctactcggga ggctgaggca 9780 ggagaatggt gtgaacccgg gaggtggagc ttgcagtgag ccgagatcgc gccactgcac 9840 tccagcctgg gcgacagagc gagactccat ctcaaaaaaa aaaagaaaaa gaaaaagaaa 9900 aagagtccgc ccctgaatta aatagttggt ccttttgtgt tcctggtgat tcacttgcta 9960 agtggaagaa acaggaggga atcttttctc ctgccctcct g 10001

Claims (13)

A method of treating glaucoma, comprising administering to a patient in need thereof a therapeutically effective amount of a composition comprising a medicament that interacts with a gene encoding serum amyloid A protein (SAA), the interaction modulating the expression of SAA. . The method of claim 1, wherein the medicament is a protein, peptide, peptidomimetic, small molecule or nucleic acid. A method of treating glaucoma comprising administering to a patient in need thereof a therapeutically effective amount of a composition comprising a medicament that inhibits interaction between serum amyloid A protein (SAA) and its receptor. The method of claim 3, wherein the medicament is a peroxysome growth factor-active receptor α (PPAR α) agonist, tachykinin peptide, and their non-peptide analogs or α-lipoic acid. The method of claim 4, wherein the medicament is fenofibrate, Wy-14643, (4-chloro-6- (2,3-ziridino) -2-pyrimidinylthiol) -acetic acid), cipropibrate, 2-bro A method of mohexadecanoic acid, benzafibrate and siglitizone, batillomycin, concanamycin or pseudodorasan B. A pharmaceutical composition comprising a therapeutically effective amount of serum amyloid A protein (SAA) antagonist and a pharmaceutical carrier. c) obtaining a biological sample from the patient; And d) analyzing the sample for abnormal levels, bioactivity, or mutations of the gene encoding serum amyloid A protein (SAA), its promoter region, or gene product:  The gene encoding the SAA comprises the sequence set forth in SEQ ID NO: 1 or SEQ ID NO: 3, the promoter region comprises the sequence set forth in SEQ ID NO: 12 or SEQ ID NO: 13, and the SAA represents the sequence set forth in SEQ ID NO: 2 or SEQ ID NO: 4 Including; Wherein the SAA gene or abnormally high levels, bioactivity or mutation of the gene product indicates the diagnosis of glaucoma. The method of claim 7, wherein the biological sample is ocular tissue, tears, ocular water, cerebrospinal fluid, nasal or ball smear or serum. The method of claim 8, wherein the biological sample comprises trabecular meshwork cells. e) obtaining cells from the patient; f) separating the nucleic acid from the cell; g) hybridizing 5 'and 3' specifically to an allele of at least one of SEQ ID NO: 1, SEQ ID NO: 3, SEQ ID NO: 12, or SEQ ID NO: 13 under conditions under which hybridization and amplification of alleles occur; Contacting the sample with one or more primers; And h) detecting the amplification product; Wherein the abnormal level or mutation of SEQ ID NO: 1 or SEQ ID NO: 3 in the sample indicates the diagnosis of glaucoma. a) obtaining a SAA promoter / reporter gene containing cell in which an SAA (SEQ ID NO: 1 or SEQ ID NO: 2) expressing cell or reporter gene is expressed; b) mixing the cells with the candidate substance; And c) measuring the level of SAA gene expression or the level of SAA protein (SEQ ID NO: 2 or SEQ ID NO: 4) in the cell; Wherein the increase or decrease in the production or expression of the SAA protein in the presence of a candidate indicates a drug that is potentially useful for the treatment of glaucoma. a) (i) a cell comprising a SAA recombinant protein (SEQ ID NO: 2 or SEQ ID NO: 4) or a cell comprising an expression vector comprising SEQ ID NO: 1 or SEQ ID NO: 3; And    (ii) forming a reaction mixture comprising the test compound; And b) detecting the effect on downstream signaling (IL-8) in the presence of the test compound and in the absence of the test compound: Here, a method for identifying a drug that is potentially useful for treating glaucoma, wherein a decrease or increase in downstream signaling in the presence of the test compound, compared to an interaction in the absence of the test compound, indicates a drug that is potentially useful for the treatment of glaucoma. c) (iii) a cell expressing a reporter gene or SAA induced by a SAA protein or SAA promoter;    (Iii) SAA protein binding partner; And    (Iii) form a reaction mixture comprising the test compound; d) detecting the level of the reporter gene product or interaction between the SAA protein and the binding partner in the presence of the test compound and in the absence of the test compound; Herein, drugs which are potentially useful in treating glaucoma, in which the reduction or increase in the absence of the test compound in the interaction of the SAA protein with its binding partner in the presence of the test compound, represent a potentially useful agent for treating glaucoma. How to sympathize.

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