EP1531903A1 - Verwendung von antisense-oligonucleotiden zur behandlung von degenerativen hauterscheinungen - Google Patents
Verwendung von antisense-oligonucleotiden zur behandlung von degenerativen hauterscheinungenInfo
- Publication number
- EP1531903A1 EP1531903A1 EP03750418A EP03750418A EP1531903A1 EP 1531903 A1 EP1531903 A1 EP 1531903A1 EP 03750418 A EP03750418 A EP 03750418A EP 03750418 A EP03750418 A EP 03750418A EP 1531903 A1 EP1531903 A1 EP 1531903A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- oligonucleotides
- region
- composition according
- skin
- nucleotide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/007—Preparations for dry skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
- A61K31/7088—Compounds having three or more nucleosides or nucleotides
- A61K31/7105—Natural ribonucleic acids, i.e. containing only riboses attached to adenine, guanine, cytosine or uracil and having 3'-5' phosphodiester links
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
- A61K31/7088—Compounds having three or more nucleosides or nucleotides
- A61K31/712—Nucleic acids or oligonucleotides having modified sugars, i.e. other than ribose or 2'-deoxyribose
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
- A61K31/7088—Compounds having three or more nucleosides or nucleotides
- A61K31/7125—Nucleic acids or oligonucleotides having modified internucleoside linkage, i.e. other than 3'-5' phosphodiesters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/60—Sugars; Derivatives thereof
- A61K8/606—Nucleosides; Nucleotides; Nucleic acids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/16—Emollients or protectives, e.g. against radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/08—Anti-ageing preparations
Definitions
- the invention relates to compositions containing antisense oligonucleotides which are suitable for the treatment and prophylaxis of degenerative skin symptoms, in particular those which are associated with skin aging.
- the chronological aging of the skin is caused by endogenous, genetically determined factors and is expressed in the form of aging-related structural damage and functional disorders in the epidermis and dermis of the skin, such as dryness, roughness and the formation of dry lines / wrinkles, itching and reduced lipid replenishment by the sebaceous glands (e.g. after washing). These symptoms are summarized under the term "senile xerosis".
- the endogenous aging processes can be accelerated and intensified by exogenous factors such as UV light and chemical noxae.
- exogenous influences can cause further structural damage and functional disorders in the epidermis and dermis of the skin, such as visible vasodilation (telangiectasias, cuperosis), flaccidity and the formation of wrinkles, local hyper-, hypo- and malpigmentation (e.g. Age spots) and increased susceptibility to mechanical stress (e.g. cracking).
- degenerative skin symptoms The structural damage and functional disorders caused by exogenous and endogenous factors are referred to here as degenerative skin symptoms.
- lipid-replenishing components for example retinoids (vitamin A acid and / or its derivatives) or vitamin A and / or its derivatives.
- retinoids vitamin A acid and / or its derivatives
- vitamin A and / or its derivatives vitamin A and / or its derivatives.
- Tsukahara, K., Y. Takema, et al. describe for example the use of retinoic acid to reduce the formation of wrinkles. This is intended to regenerate the elastic fibers (Tsukahara, - K., Y. Takema, et al. (2001). “Selective inhibition of skin fibroblast elastase elicits a concentration-dependent prevention of ultraviolet B-induced wrinkle formation. "J Invest Dermatol 117 (3): 671-7).
- Active ingredients such as retinol can trigger complex metabolic processes in the cell, whereby vitamin A is generally regarded as an initiator for cell renewal.
- the substance dissolves dead horn cells, fills wrinkles from the inside and improves the skin structure.
- MMPs metalloproteinases
- ICM-1 intercellular adhesion molecule-1
- antisense oligonucleotides for the treatment of degenerative skin symptoms has not previously been described.
- the object of the present invention is to provide compositions which enable effective treatment of degenerative skin conditions and in particular aging-related skin conditions without showing the disadvantages of the prior art.
- compositions for topical application which contain one or more oligonucleotides.
- compositions which contain oligonucleotides which are able to hybridize with an mRNA or a gene sequence which code for a connective tissue-degrading enzyme are preferred.
- the oligonucleotides according to the invention are accordingly antisense oligonucleotides.
- Enzymes which break down connective tissue are primarily understood to mean peptides, in particular endopeptidases, and glycosaminoglycan-breaking enzymes, in particular hyaluronic acid-breaking endo-N-acetylglucosaminidases, preferably hyaluronidases.
- Hyaluronic acid is also known as hyaluronan.
- oligonucleotide is used both for the oligonucleotides themselves and for their salts, unless stated otherwise. ben.
- oligonucleotide also includes modified forms of DNA and RNA.
- Preferred endopeptidases primarily include collagen-degrading and elastin-degrading endopeptidases, in particular matrix metalloproteinases (MMPs) and elastases.
- MMPs matrix metalloproteinases
- the preferred enzymes include the following enzymes, which are divided into collagenases and non-collagenases:
- the enzymes MMP 1, 8 and 13 are collagenases, the other enzymes mentioned are non-collagenases.
- the numbers given are the access numbers (Accession Num- bers) of the Swiss-PROT database of the EMBL-EBI (European Bioinformatics Institute Heidelberg).
- the preferred elastases include the enzymes which are isolated from the pancreas, from macrophages and from leukocytes, in particular the enzyme ELA2 (P08246 EC 3.4.21.37).
- the preferred endo-N-acetylglucosaminidases include:
- oligonucleotides that ⁇ to the 3 - or 5 ⁇ untranslated region, the open reading frame, the translation-initiating region or adjacent to the start sequence region of the genes or of the corresponding regions complementary to the mRNA of the genes of said enzymes are.
- compositions containing oligonucleotides which are capable of hybridizing with the genes or mRNAs of collagen-degrading endopeptidases are particularly preferred.
- Collagen-degrading endopeptidases are enzymes that degrade the structural proteins of the connective tissue and are responsible for the degradation of elastin and collagen fibers, but also of proteoglycans. The controlled activity of these enzymes plays a crucial role in that Tissue restructuring during processes of development, tissue repair and angiogenesis.
- compositions which contain oligonucleotides which can hybridize with the mRNA or the gene of zinc-dependent endopeptidases are very particularly preferred, in particular matrix metalloproteinases 1, 8 and 13, very particularly preferably matrix metalloproteinase 1.
- matrix metalloproteinases 1, 8 and 13 are very particularly preferred, in particular matrix metalloproteinases 1, 8 and 13, very particularly preferably matrix metalloproteinase 1.
- These enzymes are used, for example, in Fisher GJ, Choi HC, Bata-Csorgo Z, - Shao Y, Datta S, Wang ZQ, Kang S, Voorhees JJ., Ultraviolet irradiation increases matrix metaloproteinase-8 protein in human skin in vivo, J Invest Dermatol. 2001 eye; 117 (2): 219-26.
- antisense oligonucleotides that can hybridize with sequence sections of SEQ ID NO 1.
- SEQ ID NO 1 is the cDNA of this enzyme.
- oligonucleotides that can hybridize with the gene or the mRNA of the matrix metalloproteinase 9. It is believed that this, together with metalloproteinases 1, 8 and 13, is involved in the process of so-called "photoaging" of the skin caused by UV radiation.
- oligonucleotides that can hybridize with SEQ ID NO 1 those are particularly preferred which are those with the untranslated region from nucleotide 1951 to downstream (3′- untranslated region), the region from nucleotide 72 to 1481 (open reading frame) , the translation initiating region (region from nucleotide 72 to 369), the region from nucleotide 71 at upstream (5 'untranslated region) and very particularly preferably with the region adjacent to the start sequence can hybridize (72-128). Oligonucleotides which can hybridize with one of the sequences SEQ ID NO 2 to SEQ ID NO 13 are further preferred.
- compositions are furthermore particularly preferred which contain oligonucleotides which are able to hybridize with the genes or mRNAs of elastases, preferably serine proteinases, such as pancreatic and neutrophil elastases and macrophage elastase.
- elastases preferably serine proteinases, such as pancreatic and neutrophil elastases and macrophage elastase.
- elastases pan-creative and neutrophil elastases, macrophage elastase
- This Se 'rin-proteinases include involved in phago- zytotica processes in the defense against micro-organisms, the degradation of elastin, collagens, proteoglycans, fibrinogen and fibrin, and the damaged tissue digestion (soil lognesi, M., K. Djinovic- Carugo, et al. (1994) "Molecular bases for human leucocyte elastase inhibition.” Monaldi Arch Chest Dis 49 (2): 144-9).
- Neutrophil elastase in particular is of great importance in the formation of solar elastosis (Starcher, B. and M. Conrad (1995). "A role for neutrophil elastase in solar elastosis.” Ciba Found Symp 192: 338-46; discussion 346 Biochemical studies have shown that human dermal fibroblasts from skin with dermal elastose have high levels of elastase and cathepsin G (Fimiani, M., C. Mazz helpfula, et al. (1995). “Mid-dermal elastolysis: an Ultrastructural and biochemical study. ⁇ Arch Dermatol Res 287 (2): 152-7).
- oligonucleotides that can hybridize with SEQ ID NO 14, in particular those that can with the untranslated region from nucleotide 839 on downstream (3'-untranslated region), the region of nucleotide 39-842 (open reading frame), the translation initiating region (nucleotide 39-119), the region of nucleotide 39 on upstream (5'-untranslated) Region) and especially the region adjacent to the start sequence (nucleotide 39-75).
- oligonucleotides. that can hybridize with SEQ ID NO 15 to SEQ ID NO 23.
- SEQ ID NO 14 shows the cDNA of the elastase ELA2.
- compositions are also particularly preferred which contain oligonucleotides which are capable of hybridizing with the genes or mRNAs of hyaluronidases, preferably the enzymes SPAM1 (S67798), HYAL3 (AF036035), HYAL4 (AF009010), HYAL5 (AF036144) already mentioned ) and particularly preferably HYAL2 (AK016575).
- SPAM1 S67798
- HYAL3 AF036035
- HYAL4 AF009010
- HYAL5 AF036144
- HYAL2 HYAL2
- Oligonucleotides which can hybridize with SEQ ID NO 24 are very particularly preferred, in particular those which are upstream with the region from nucleotide 308-1792 (open reading frame), the translation initiating region (308-498), the region from nucleotide 308 (5 'untranslated region) and especially the region adjacent to the start sequence can hybridize (308-421). Oligonucleotides which can hybridize with SEQ ID NO 25 to SEQ ID NO 36 are further preferred.
- SEQ ID NO 24 shows the cDNA of hyaluronidase 2.
- compositions according to the invention can contain one or preferably more oligonucleotides.
- These can be oligonucleotides which are linked to the gene sequences or mRNAs of several different collagen-degrading enzymes, elastases and / or hyaluronidases and / or with different sequence regions of one and the same gene or the can hybridize the same mRNA of a collagen-degrading enzyme, an elastase or a hyaluronidase.
- oligonucleotides which are directed against one or more of the sequences SEQ ID NO 1 to SEQ ID NO 13 are preferred, in the case of elastases oligonucleotides which are directed against one or more of the sequences SEQ ID NO 14 to SEQ ID NO 23 and in the case of hyaluronidases oligonucleotides which are directed against one or more of the sequences SEQ ID NO 24 to SEQ ID NO 36.
- compositions which each contain at least one oligonucleotide which is directed against a collagen-degrading enzyme, an elastase and a hyaluronidase are very particularly preferred.
- oligonucleotides which are salt at 27 to 47 ° C., preferably at 27 to 37 ° C. and very particularly preferably at 32 ° C., at a pH of 4 to 9, preferably 5 to 8 and with physiological osmolarity - and hybridize electrolyte concentration specifically with the genes or gene segments mentioned or their mRNAs.
- the oligonucleotides according to the invention preferably have a length of 7 to 50 nucleotides, particularly preferably 9 to 35 nucleotides, very particularly preferably 12 to 30 nucleotides. Very good results were also achieved with oligonucleotides with 15 to 27, in particular 20 to 26 or exactly 25 nucleotides. Based on 10 bases, they preferably have a maximum of 0 to 4, particularly preferably 0 to 2 and very particularly preferably no mismatches.
- the antisense oligonucleotides contained in the compositions according to the invention are applied to the skin after application to the skin Genes or mRNAs which code for the breakdown of the connective tissue, hybridize and thus modulate the expression of the enzymes essential for the connective tissue breakdown process by intervention, ie the transcription and / or translation of these enzymes, in particular also of alternative splice forms, directly and specifically inhibit and thus prevent the degeneration of collagen, elastin and / or hyaluronic acid without side effects and in this way enable effective treatment and prophylaxis of degenerative skin symptoms without showing the disadvantages of the prior art.
- the oligonucleotides according to the invention can be in the form of oligoribo- or oligodeoxyribonucleotides. However, they are preferably oligonucleotides which are chemically modified at the level of the sugar residues, the nucleobases, the phosphate groups and / or the skeleton located between them, for example the stability of the oligonucleotides in the cosmetic or dermatological preparation and / or in the Increase skin, e.g.
- Oligonucleotides in which one or more phosphate groups are replaced by phosphorothioate, methylphosphonate and / or phosphoramidate groups, such as, for example, N3 '- »P5'-phosphoramidate groups, are preferred. Oligonucleotides in which phosphate groups are replaced by phosphorothioate groups are particularly preferred.
- One or more of the phosphate groups of the oligonucleotide can be modified. In the case of a partial modification, preference is given to modified terminal groups, oligonucleotides in which all phosphate groups are modified, however, are particularly preferred. This applies mutatis mutandis to the modifications described below.
- Preferred sugar modifications include the replacement of one or more ribose residues of the oligonucleotide with morpholine rings (morpholine oligonucleotides) or with amino acids (peptide oligonucleotides). All the ribose residues of the oligonucleotide are preferably replaced by amino acid residues and in particular morpholine residues.
- Morpholine oligonucleotides in which the morpholine residues are linked to one another via sulfonyl or preferably phosphoryl groups are particularly preferred, as can be seen in formula 1 or 2:
- B represents a modified or unmodified purine or pyrimidine base, preferably adenine, cytosine, guanine, or uracil,
- X stands for 0 or S, preferably 0,
- Y represents 0 or N-CH 3 , preferably 0, Z stands for alkyl, O-alkyl, S-alkyl, NH 2 , NH (alkyl), NH (0-alkyl), N (alkyl) 2 , N (alkyl) (O-alkyl), preferably N (alkyl) 2 , where alkyl is linear or branched alkyl groups having 1 to 6, preferably 1 to 3 and particularly preferably 1 or 2 carbon atoms.
- Formulas 1 and 2 each represent only a section of an oligonucleotide chain.
- Morpholine oligonucleotides in which the morpholine residues are connected to one another via phosphoryl groups are very particularly preferred, as shown in Formula 2, in which X is 0, Y is 0 and Z is N (CH 3 ) 2 .
- ribose or deoxyribose residues can be modified by fluorine, alkyl or O-alkyl residues.
- exemplary modifications are 2'-fluoro, 2 'alkyl, 2' -0-alkyl, 2'-0-methoxyethyl modifications, 5'-palmitate derivatives and 2 '-O-methylribonucleotides.
- alkyl here preferably represents linear, branched or cyclic alkyl groups having 1 to 30, preferably 1 to 20, particularly preferably 1 to 10 and very particularly preferably 1 to 6 carbon atoms.
- Branched and cyclic radicals naturally have at least 3 carbon atoms, cyclic radicals having at least 5 and in particular at least 6 carbon atoms being preferred.
- Oligonucleotides containing ⁇ -nucleosides can also be used. Suitable base modifications are described, for example, in US Pat. No. 6,187,578 and WO 99/53101, to which reference is hereby expressly made.
- modified and unmodified oligonucleotides are described in the literature.
- production of modified and unmodified oligonucleotides is now also offered by numerous companies as a service, morpholine oligonucleotides e.g. by Gene Tools, One Summerton Way, Philomath, OR 97370, USA; Phosphothioate oligonucleotides e.g. from Biomol GmbH, Waidmannstrasse 35, 22769 Hamburg.
- the oligonucleotides can also be used in encapsulated form, for example encapsulated in liposomes. They can also be stabilized by adding cyclodextrins.
- compositions according to the invention preferably contain 0.00001 to 10% by weight, particularly preferably 0.0003 to 3% by weight and very particularly preferably 0.01 to 1.0 of the oligonucleotide (s) according to the invention, based on the total weight of the composition.
- the oligonucleotides and compositions are suitable for the treatment and prophylaxis of age-related and environmental-related degenerative and deficient manifestations of the skin and of skin appendages, such as hair and glands, in particular the symptoms described above. They are suitable for the cosmetic and therapeutic treatment of degenerative skin conditions, which are caused by endogenous and exogenous factors, such as ozone and smoking and in particular UV radiation.
- the compositions according to the invention can Prevent damage and repair existing damage permanently and without the risk of side effects.
- the oligonucleotides according to the invention are particularly suitable for the prevention and treatment of age-related skin changes and of skin changes which are caused by UV radiation in the connective tissue, such as e.g. skin changes associated with a biochemical, quantitative or qualitative change in various dermal, extracellular proteins, in particular elastin, interstitial collagen and glycosaminoglycans.
- skin changes associated with a biochemical, quantitative or qualitative change in various dermal, extracellular proteins, in particular elastin, interstitial collagen and glycosaminoglycans.
- the oligonucleotides and compositions are suitable for the prophylaxis and treatment of dryness, roughness of the skin, the formation of dryness lines, the reduced refatting by sebum glands, and an increased susceptibility to mechanical stress (cracking), for the treatment of photodermatosis, the symptoms of senile xerosis, of photoaging and other degenerative phenomena that are associated with a breakdown of the connective tissue (collagen and elastin fibers as well as glucosaminoglycane / hyaluronan) of the skin.
- Photoaging denotes the wrinkling, dryness and decreasing elasticity of the skin caused by light and in particular UV radiation.
- the oligonucleotides and compositions according to the invention are also outstandingly suitable for skin care.
- compositions according to the invention are also suitable for the treatment of UV rays, for example ultraviolet rays. part of the sun's rays, caused skin damage.
- UVB rays (290 to 320 nm) cause, for example, erythema, sunburn or even more or less severe burns.
- UVA rays (320 nm to 400 nm) can cause irritation to light-sensitive skin and lead to damage to the elastic and collagen fibers of the connective tissue, which causes the skin to age prematurely. They are also the cause of numerous phototoxic and photoallergic reactions.
- the oligonucleotides according to the invention are also suitable for the treatment of structural damage and functional disorders in the epidermis and dermis of the skin caused, for example, by UV rays, such as, for example, visible vascular dilatations, such as telangiectasias and copperosis, sagging skin and the formation of wrinkles, local hyper-, hypo - and incorrect pigmentations, such as. B. age spots, and increased susceptibility to mechanical stress, such as cracking of the skin.
- UV rays such as, for example, visible vascular dilatations, such as telangiectasias and copperosis
- sagging skin sagging skin and the formation of wrinkles
- local hyper-, hypo - and incorrect pigmentations such as. B. age spots
- increased susceptibility to mechanical stress such as cracking of the skin.
- compositions according to the invention are the treatment and prevention of age and / or UV-induced collagen degeneration and the breakdown of elastin and glycosaminoglycans; of degenerative phenomena of the skin, such as loss of elasticity and loss of the epidermal and dermal cell layers, the components of the connective tissue, the reticles and capillary vessels) and / or the skin appendages; from environmental, for example caused by ultraviolet radiation, smoking, smog, reactive oxygen species, free radicals and the like, negative changes in the skin and the appendages of the skin; deficient, sensitive or hypoactive skin conditions or deficient, sensitive or hypoactive conditions of skin appendages; the reduction in skin thickness; from sagging and / or skin fatigue; changes in transepidermal water loss and normal Moisture content of the skin; change in the energy metabolism of healthy skin; deviations from normal cell-cell communication in the skin, which can manifest itself, for example, through the formation of wrinkles; changes in normal fibroblast and keratinocyte proliferation;
- compositions for topical use are preferred according to the invention.
- the compositions can be in any galenic form commonly used for topical application, e.g. as a solution, cream, ointment, lotion, shampoo, that is to say emulsion of the water-in-oil (W / O) or oil-in-water (O / W) type, multiple emulsion, for example of the water-in-oil type Oil-in-water (W / O / W), or oil-in-water-in-oil (O / W / O), hydrodispersion or lipodispersion, Pickering emulsion, gel, solid stick or aerosol.
- the cosmetic or medical treatment of the indications mentioned is generally carried out by applying the compositions according to the invention to the skin, preferably to the affected skin areas, once or several times.
- compositions according to the invention are suitable for cosmetic and therapeutic, i.e. especially dermatological application.
- Cosmetic skin care is available primarily to ver ⁇ , that the -Natural function of the skin as a barrier against environmental influences (e.g. dirt, chemicals, microorganisms) and against the loss of the body's own substances (e.g. water, natural fats, electrolytes) is strengthened or restored. If this function is disturbed, there may be an increased absorption of toxic or allergenic substances or an infestation of microorganisms and, as a result, toxic or allergic skin reactions.
- the aim of skin care is also to compensate for the loss of fat and water in the skin caused by daily washing. This is especially important when the natural regeneration ability is insufficient.
- skin care products are intended to protect against environmental influences, especially sun and wind.
- compositions according to the invention therefore preferably contain those components which are suitable for the purposes mentioned.
- Such substances are known per se to the person skilled in the art.
- one or more antisense oligonucleotides can be incorporated into conventional cosmetic and dermatological preparations, which can be in various forms.
- compositions according to the invention for cosmetic use are in the form of an emulsion, e.g. in the form of a cream, a lotion, a cosmetic milk.
- these contain further components such as e.g. Fats, oils, waxes and / or other fat bodies, as well as water and one or more emulsifiers, as are usually used for such a type of formulation.
- Emulsions usually contain a lipid or oil phase, an aqueous phase and preferably also one or more emulsifiers.
- Compositions which are particularly preferred are also contain one or more hydrocolloids.
- compositions according to the invention preferably contain 0.001 to 35% by weight, particularly preferably 2 to 15% by weight of emulsifier, 0.001 to 45% by weight, particularly preferably 10 to 25% by weight of lipid and 10 to 95% by weight , particularly preferably 60 to 90 wt .-% water.
- the lipid phase of the cosmetic or dermatological emulsions according to the invention can advantageously be selected from the following group of substances: (1) mineral oils, mineral waxes; (2) oils such as triglycerides of capric or caprylic acid, as well as natural oils such as e.g. Castor oil; (3) fats, waxes and other natural and synthetic fat bodies, preferably esters of fatty acids with low C alcohols, e.g.
- silicone oils such as dimethylpolysiloxanes, diethylpolysiloxanes, diphenylpolysiloxanes and mixed forms thereof.
- the term “low C number” here means preferably 1 to 5, particularly preferably 1 to 3 and very particularly preferably 3 carbon atoms.
- the oil phase of the emulsions of the present invention is advantageously selected from the group of the esters from saturated and / or unsaturated, branched and / or unbranched alkane carboxylic acids with a chain length of 3 to 30 carbon atoms and saturated and / or unsaturated, branched and / or unbranched alcohols a chain length of 3 to 30 carbon atoms, from the group of esters of aromatic carboxylic acids and saturated and / or unsaturated, branched and / or unbranched alcohols with a chain length of 3 to 30 carbon atoms.
- ester oils can then advantageously be selected from the group of isopropyl myristate, isopropyl palmitate, isopropyl stearate, isopropyl oleate, n-butyl stearate, n-hexyl laurate, n-decyl oleate, isooctyl stearate, isononyl stearate, isononylisononanoate, 2-ethylhexylhexyl palate, 2-ethylhexyl palylate 2-octyldodecyl palmitate, oleyl oleate, olerlerucate, erucyl oleate, erucylerucate and synthetic, semisynthetic and natural mixtures of such esters, for example jojoba oil.
- the oil phase can advantageously be chosen from the group of branched and unbranched hydrocarbons and waxes, the silicone oils, the dialkyl ethers, the group of saturated or unsaturated, branched or unbranched alcohols, and also the fatty acid triglycerides, especially the triglycerol esters of saturated and / or unsaturated, branched and / or unbranched alkane carboxylic acids with a chain length of 8 to 24, in particular 12 - 18 carbon atoms.
- the fatty acid triglycerides can, for example, advantageously be selected from the group of synthetic, semisynthetic and natural oils, e.g. Olive oil, sunflower oil, soybean oil, peanut oil, rapeseed oil, almond oil, palm oil, coconut oil, palm kernel oil and the like.
- any mixtures of such oil and wax components can also be used advantageously for the purposes of the present invention. It may also be advantageous to use waxes, for example cetyl palmitate, as the sole lipid component of the oil phase.
- the oil phase is advantageously selected from the group 2-ethylhexyl isostearate, octyldodecanol, isotridecyl iso- nonanoate, isoeicosan, 2-ethylhexyl cocoate, C ⁇ 2 _ ⁇ 5 alkyl benzoate, caprylic capric acid triglyceride, dicaprylyl ether.
- Particularly advantageous are mixtures of C ⁇ 2-15 alkyl benzoate and 2-ethylhexyl isostearate, mixtures of C ⁇ 2 _i 5 alkyl benzoate and isotridecyl isononanoate and mixtures of C ⁇ 2 _ ⁇ 5 -Alky- Ibenzoat, 2-ethylhexyl isostearate and isotridecyl isononanoate.
- hydrocarbons paraffin oil, squalane and squalene can be used advantageously for the purposes of the present invention.
- the oil phase can advantageously also contain cyclic or linear silicone oils or consist entirely of such oils, although it is preferred to use an additional content of other oil phase components in addition to the silicone oil or the silicone oils.
- Such silicones or silicone oils can be present as monomers, which are generally characterized by structural elements, as follows:
- silicon atoms can be substituted with the same or different alkyl radicals and / or aryl radicals, which are represented here generally by the residues Ri - R (to say that the number of different residues is not necessarily limited to up to 4).
- m can assume values from 2 - 200,000.
- aryl is preferably phenyl herein.
- n can take values from 3/2 to 20. Broken values for n take into account that there may be odd numbers of siloxyl groups in the cycle.
- Cyclomethicone (eg deca ethylcyclopentasiloxane) is advantageously used as the silicone oil to be used according to the invention.
- other silicone oils can also be used advantageously for the purposes of the present invention, for example undecamethylcyclotrisiloxane, polydimethylsiloxane, pol (methylphenylsiloxane), cetyldimethicone, behenoxydimethicon.
- Mixtures of cyclomethicone and isotridecyl isononanoate and those of cyclomethicone and 2-ethylhexyl isostearate are also advantageous.
- silicone oils of a similar constitution to the compounds described above, the organic side chains of which are derivatized, for example polyethoxylated and / or polypropoxylated.
- these include, for example, polysiloxane-polyalkyl-polyether copolymers such as the cetyl-dimet icon copolyol, the (cetyl-dimethicone copolyol (and) polyglyceryl-4-isostearate (and) hexyl laurate).
- Mixtures of cyclomethicone and isotridecyl isononanoate, of cyclomethicone and 2-ethylhexyl isostearate are also particularly advantageous.
- the aqueous phase of the preparations according to the invention advantageously advantageously contains alcohols, diols or polyols with a low C number, and also their ethers, preferably ethanol, isopropanol, propylene glycol, glycerol, ethylene glycol, ethylene glycol monoethyl or monobutyl ether, propylene glycol monomethyl and monoethyl - or monobutyl ether, diethylene glycol monomethyl or monoethyl ether and analog products, furthermore alcohols with a low C number, for example Ethanol, isopropanol, 1,2-propanediol, glycerol and in particular one or more thickeners, which one or more can advantageously be selected from the group consisting of silicon dioxide and aluminum silicates.
- alcohols, diols or polyols with a low C number and also their ethers, preferably ethanol, isopropanol, propylene glycol, glyce
- Preparations according to the invention in the form of emulsions preferably contain one or more emulsifiers.
- emulsifiers can advantageously be selected from the group of nonionic, anionic, cationic or amphoteric emulsifiers.
- the nonionic emulsifiers include (1) partial fatty acid esters and fatty acid esters of polyhydric alcohols and their ethoxylated derivatives (e.g.
- glyceryl monostearates sorbitan stearates, glyceryl stearyl citrates, sucrose stearates
- ethoxylated fatty alcohols and fatty acids ethoxylated fatty alcohols and fatty acids
- ethoxylated fatty amines e.g. Triton X
- the anionic emulsifiers include soaps (e.g. sodium stearate); Fatty alcohol sulfates; Mono-, di- and tri-alkylphosphonic acid esters and their ethoxylates.
- the cationic emulsifiers include quaternary ammonium compounds with a long-chain aliphatic radical, e.g. Distearyldimonium Chloride.
- amphoteric emulsifiers include alkylaminoalkanecarboxylic acids, betaines, sulfobetaines and idazoline derivatives.
- emulsifiers which include beeswax, wool wax, lecithin and sterols.
- O / W emulsifiers can, for example, advantageously be selected from the group of the polyethoxylated or polypropoxylated or polyethoxylated and polypropoxylated products, for example the fatty alcohol ethoxylates, the ethoxylated wool wax alcohols, the polyethylene glycol ethers of the general formula RO- (-CH 2 -CH 2 -0- ) n -R ', the fatty acid ethoxylates of the general formula R-C0O- (-CH 2 -CH 2 -0-) n ⁇ H, the etherified fatty acid ethoxylates of the general formula R-COO- (-CH 2 -CH 2 -0- ) n -R ', the esterified fatty acid ethoxylates of the general formula .
- the polyethoxylated or polypropoxylated or polyethoxylated and polypropoxylated products for example the fatty alcohol ethoxylates, the
- R-COO- (-CH 2 -CH 2 -0-) n -C (O) -R ' the polyethylene glycol glycerol fatty acid ester, the ethoxylated sorbitan ester, the cholesterol ethoxylates, the ethoxylated triglycerides, the alkyl ether carboxylic acids of the general formula RO- (-CH 2 - CH 2 -0-) n -CH 2 -COOH, the polyoxyethylene sorbitol fatty acid esters, the alkyl ether sulfates of the general formula RO- (-CH 2 -CH 2 - 0-) n -S0 3 -H, the fatty alcohol propoxylates of the general formula RO- (-CH 2 -CH (CH 3 ) -0-) n -H, the polypropylene glycol ether of the general formula RO- (-CH 2 -CH (CH 3 ) -0-) n -R ', the
- n and m each independently represent an integer from 1 to 40, preferably 5 to 30.
- the polyethoxylated or polypropoxylated or polyethoxylated and polypropoxylated O / W emulsifiers selected are particularly advantageously selected from the group of substances with HLB values of 11-18, very particularly advantageously with HLB values of 14.5-15.5 if the O / W emulsifiers have saturated radicals R and R '. If the O / W emulsifiers have unsaturated radicals R and / or R ', or if isoalkyl derivatives are present, the preferred HLB value of such emulsifiers can also be lower or higher.
- fatty alcohol ethoxylates from the group of the ethoxylated stearyl alcohols, cetyl alcohols, cetylstearyl alcohols (cetearyl alcohols).
- cetyl alcohols cetylstearyl alcohols
- cetearyl alcohols cetearyl alcohols
- Polyethylene glycol (12) lauryl ether (Laureth-12), polyethylene glycol (12) isolauryl ether (Isolaureth-12).
- fatty acid ethoxylates from the following group: Polyethylene glycol (20) stearate, polyethylene glycol (21) stearate, polyethylene glycol (22) stearate, polyethylene glycol (23) stearate, polyethylene glycol (24) stearate, polyethylene glycol (25) stearate,
- Polyethylene glycol (12) isostearate, polyethylene glycol (13) isostearate, polyethylene glycol (14) isostearate, polyethylene glycol
- Sodium laureth-11 carboxylate can advantageously be used as the ethoxylated alkyl ether carboxylic acid or its salt.
- Sodium laureth 1-4 sulfate can advantageously be used as alkyl ether sulfate.
- Polyethylene glycol (30) cholesteryl ether can advantageously be used as the ethoxylated cholesterol derivative.
- Polyethylene glycol (25) soyasterol has also proven itself.
- sorbitan esters from the group polyethylene glycol (20) sorbitan monolaurate, polyethylene glycol (20) sorbitan monostearate, polyethylene glycol (20) sorbitan monoisostearate, polyethylene glycol (20) sorbitan monopalmitate, polyethylene glycol (20) sorbitan monooleate.
- W / O emulsifiers that can be used are: fatty alcohols with 8 to 30 carbon atoms, monoglycerol esters of saturated and / or unsaturated, branched and / or unbranched alkane carboxylic acids with a chain length of 8 to 24, in particular 12 to 18 carbon atoms, and diglycerol esters saturated and / or unsaturated, branched and / or unbranched alkane carboxylic acids with a chain length of 8 to 24, in particular 12 - 18 carbon atoms, monoglycerol ethers of saturated and / or unsaturated, branched and / or unbranched alcohols with a chain length of 8 to 24, in particular 12 - 18 C atoms, diglycerol ethers of saturated and / or unsaturated, branched and / or unbranched alcohols with a chain length of 8 to 24, in particular 12-18 C atoms, propylene glycol esters of saturated and / or unsaturated, branched and
- W / O emulsifiers are glyceryl stearate, glyceryl, glyceryl monomyristate, Gly cerylmonooleat, diglyceryl monostearate, Diglycerylmonoisoste- stearate, propylene glycol, advice Propylenglycolmonoisostea-, propylene glycol monocaprylate, propylene glycol, sorbitan, sorbitan, sorbitan caprylate, Sorbitanmonoisooleat, sucrose, Ce tyl alcohol, stearyl alcohol, arachidyl alcohol, behenyl alcohol, isobehenyl alcohol, selachyl alcohol, chimyl alcohol, polyethylene glycol (2) stearyl ether (steareth-2), glyceryl onolaurate, glyceryl monocaprinate, glyceryl monocaprylate.
- Preparations according to the invention in the form of emulsions preferably also contain one or more hydrocolloids.
- hydrocolloids can advantageously be selected from the group consisting of gums, polysaccharides, cellulose derivatives, layered silicates, polyacrylates and / or other polymers.
- Preparations according to the invention which are present as hydrogels contain one or more hydrocolloids. These hydrocolloids can advantageously be selected from the aforementioned group.
- Gums include plant or tree sap that harden in the air and form resins or extracts from aquatic plants. Gum arabic, locust bean gum, tragacanth, karaya, guar gum, pectin, gellan gum, carrageenan, agar, algine, chondrus, xanthan gum can advantageously be selected from this group for the purposes of the present invention.
- derivatized gums such as hydroxypropyl guar (Jaguar® HP 8) is also advantageous.
- polysaccharides and derivatives are e.g. Hyaluronic acid, chitin and chitosan, chondroitin sulfates, starch and starch derivatives.
- cellulose derivatives are e.g. Methyl cellulose, carboxymethyl cellulose, hydroxyethyl cellulose, hydroxypropyl methyl cellulose.
- Layered silicates contain naturally occurring and synthetic clays such as Montmorillonite, bentonite, hectorite, laponite, magnesium aluminum silicates such as Veegum®. These can be used as such or in a modified form such as e.g. Stearylalkonium hektorite.
- silica gels can also advantageously be used.
- the polyacrylates include e.g. Carbopol types from Goodrich (Carbopol 980, 981, 1382, 5984, 2984, EDT 2001 or Pe ulen TR2).
- polymers e.g. Polyacrylamides (Seppigel 305), polyvinyl alcohols, PVP, PVP / VA copolymers, polyglycols.
- the oligonucleotides used according to the invention are inserted into aqueous systems or surfactant preparations for cleaning the skin and hair.
- the cosmetic preparations according to the invention preferably also contain auxiliaries such as are usually used in such preparations, for example preservatives, bactericides, deodorizing substances, antiperspirants, insect repellents, vitamins, agents for preventing foaming, dyes, pigments with coloring Effect, thickeners, softening substances, moisturizing and / or moisturizing substances (moisturizers), or other usual components of a cosmetic formulation such as polyols, polymers, foam stabilizers, electrolytes, organic solvents or silicone derivatives, antioxidants and in particular UV absorbers.
- auxiliaries such as are usually used in such preparations, for example preservatives, bactericides, deodorizing substances, antiperspirants, insect repellents, vitamins, agents for preventing foaming, dyes, pigments with coloring Effect, thickeners, softening substances, moisturizing and
- Moisturizers are substances or mixtures of substances that give cosmetic or dermatological preparations the property of reducing the release of moisture from the horny layer (also called transepidermal water loss (TEWL)) after application or distribution on the skin surface and / or positively hydrating the horny layer to influence.
- Advantageous moisturizers for the purposes of the present invention are, for example, glycerol, lactic acid, pyrrolidonecarboxylic acid and urea.
- polymeric moisturizers from the group of water-soluble and / or water-swellable and / or water-gelable polysaccharides.
- glycerin is preferably used in an amount of 0.05-30% by weight, particularly preferably 1-10%.
- the cosmetic compositions can advantageously also contain one or more of the following natural active ingredients or a derivative thereof: alpha-lipoic acid, phytoene, D-biotin, coenzyme Q10, alpha-glucosylrutin, carnitine, carnosin, natural and / or synthetic isoflavonoids, crea- tin, hop or hop malt extract, taurine.
- active ingredients for positively influencing the aging skin that reduce the appearance of wrinkles or existing wrinkles, such as bioquinones and in particular ubiquinone Q10, promote soy, creatinine, creatine, liponamide, or the restructuring of the connective tissue, such as isoflavone, can be used very well in the formulations according to the invention.
- formulations are particularly suitable for combination with active ingredients to support skin functions in dry skin, in particular dry skin such as Serinol and Osmolyte, e.g. Taurine.
- active ingredients to support skin functions in dry skin, in particular dry skin such as Serinol and Osmolyte, e.g. Taurine.
- the incorporation of pigmentation modulators also proved to be advantageous.
- Active substances that reduce the pigmentation of the skin and thus lead to a cosmetically desired lightening of the skin and / or reduce the appearance of age spots and / or brighten existing age spots include tyrosine sulfate, dioic acid (8-hexadecen-l, 16- dicarboxylic acid), lipoic acid and liponamide, various extracts of licorice, kojic acid, hydroquinone, arbutin, fruit acids, in particular alpha-hydroxy acids (AHAs), bearberry (Uvae ursi), ursolic acid, ascorbic acid, green tea extracts).
- compositions according to the invention contain one or more UV absorbers.
- Preferred UV absorbers are those which absorb in the range of UVB and / or UVA rays.
- UVB radiation which are derivatives of 3-benzylidene camphor, 4-aminobenzoic acid, cinnamic acid, salicylic acid, benzophenone and also 2-phenylbenzimidazole. Filters with an absorption maximum in the range of 308 nm are preferred, since this is where the maximum erythema effectiveness of sunlight lies.
- UV-A filter substances for the purposes of the present invention are dibenzoylmethane derivatives, in particular 4- (tert-butyl) -4'-methoxydibenzoylmethane (CAS-Nr. 70356-09- 1), which by Givaudan under the trade name Parsol ® 1789 and is sold by Merck under the trade name Eusolex® 9020.
- dibenzoylmethane derivatives in particular 4- (tert-butyl) -4'-methoxydibenzoylmethane (CAS-Nr. 70356-09- 1), which by Givaudan under the trade name Parsol ® 1789 and is sold by Merck under the trade name Eusolex® 9020.
- the preparations according to the invention advantageously contain substances which absorb UV radiation in the UV-A and / or UV-B range, the total amount of filter substances, for. B. 0.1 wt .-% to 30 wt .-%, preferably 0.5 to 20 wt .-%, in particular 1.0 to 15.0 wt .-%, based on the total weight of the preparations to cosmetic
- 0.1 wt .-% to 30 wt .-% preferably 0.5 to 20 wt .-%, in particular 1.0 to 15.0 wt .-%
- UV-A filter substances are phenylene-1,4-bis- (2-benzimidazyl) -3,3'--5,5'-tetrasulfonic acid and their salts, especially the corresponding sodium, potassium or triethanolammonium salts, in particular the phenylene-1,4-bis (2-benzimidazyl) -3, 3 '-5, 5' -tetrasulfonic acid bis-sodium salt
- 1,4-di (2-oxo-10-sulfo-3-bornylidenemethyl) benzene and its salts especially the corresponding 10-sulfato compounds, especially the corresponding sodium, potassium or triethanolammonium salt
- benzene-1, 4-di (2-oxo-3-bornylidenemethyl-10-sulfonic acid is also called benzene-1, 4-di (2-oxo-3-bornylidenemethyl-10-sulfonic acid
- Advantageous UV filter substances in the sense of the present invention are also so-called broadband filters, ie fil- substances that absorb both UV-A and UV-B radiation.
- Advantageous broadband filters or UV-B filter substances are, for example, bis-resorcinyltriazine derivatives with the following structure:
- R 1 , R 2 and R 3 are independently selected from the group of branched and unbranched alkyl groups having 1 to 10 carbon atoms or represent a single hydrogen atom.
- UV filter substances which the structural motif are advantageous UV filter substances for the purposes of the present invention, for example the s-triazine derivatives described in European patent application EP 570 838 A1, the chemical structure of which is given by the generic formula
- R optionally substituted with one or more C 1 -C 4 is a branched or unbranched Ci-Cis-alkyl radical, a Cs-C ⁇ 2 cycloalkyl, - alkyl groups,
- X represents an oxygen atom or an NH group
- Ri is a branched or unbranched Ci-Cis-alkyl radical, a C 5 -C 2 cycloalkyl radical, optionally substituted with one or more C ⁇ -C alkyl groups, or a hydrogen atom, an alkali metal atom, an ammonium group or a group of the formula means in which
- A represents a branched or unbranched C 8 -C 8 alkyl radical, a C 5 -C 2 cycloalkyl or aryl radical, optionally substituted by one or more C ⁇ -C alkyl groups
- R 3 represents a hydrogen atom or a methyl group
- n is a number of 1 to 10 represents a branched or unbranched Ci-Cis-alkyl radical, a C 5 -C 2 cycloalkyl radical, optionally substituted with one or more C 1 -C 4 -alkyl groups, when X represents the NH group, and a branched or unbranched Ci-Cis-alkyl radical, a C 5 -C 2 cycloalkyl radical, optionally substituted with one or more C 1 -C 4 alkyl groups, or a hydrogen atom, an alkali metal atom, an ammonium group or a group of the formula
- A represents a branched or unbranched Ci-Cis-alkyl radical, a C 5 -C 2 -cycloalkyl or aryl radical, optionally substituted with one or more C 1 -C 4 -alkyl groups,
- R 3 represents a hydrogen atom or a methyl group, n represents a number from 1 to 10, when X represents an oxygen atom.
- a particularly advantageous UV filter substance in the sense of the present invention is also an asymmetrically substituted s-triazine, the chemical structure of which is represented by the formula
- dioctylbutylamidotriazon (INCI: dioctylbutamidotriazone) and is available under the trade name UVASORB HEB from Sigma 3V.
- EP 775 698 also describes bis-resorcinyltriazine derivatives which are to be used advantageously and whose chemical structure is represented by the generic formula is reproduced, wherein Ri, R 2 and Ai represent a wide variety of organic radicals.
- Also advantageous for the purposes of the present invention are 2,4-bis- [[4- (3-sulfonato) -2-hydroxypropyloxy) -2-hydroxy] phenyl ⁇ -6- (4-methoxyphenyl) -1, 3,5-triazine sodium salt, the 2,4-bis- ⁇ [4- (3- (2-propyloxy) -2-hydroxypropyloxy) -2-hydroxy] phenyl ⁇ -6- (4-methoxyphenyl ) -1, 3, 5-triazine, the 2,4-bis- [[4- (2-ethylhexyloxy) -2-hydroxy] phenyl ⁇ -6- [4- (2-methoxyethyl-carboxyl ) -phenylamino] -1, 3, 5-triazine, the 2,4-bis- ⁇ [4- (3- (2-propyloxy) -2-hydroxypropyloxy) -2-hydroxy] phenyl ⁇ -6- [4- (2-eth
- An advantageous broadband filter in the sense of the present invention is the 2,2 'methylene bis (6- (2H-benzotriazol-2-yl) -4- (1,1,3,3-tetramethylbutyl) phenol) [INCI : Bisoctyl-triazole], which is characterized by the chemical structural formula
- Tinosorb® M is available under the trade name Tinosorb® M from CIBA-Chemicals GmbH.
- Another advantageous broadband filter for the purposes of the present invention is 2- (2H-benzotriazol-2-yl) -4-methyl-6- [2-methyl-3- [1,3,3, 3-tetramethyl-l- [( trimethylsilyl) oxy] disiloxanyl] propyl] phenol (CAS No .: 155633-54-8) with the IN-CI name Drometrizole Trisiloxane, which is characterized by the chemical structural formula
- the UV-B filters can be oil-soluble or water-soluble.
- Advantageous oil-soluble UV-B filter substances are e.g.
- 3-benzylidene camphor derivatives preferably 3- (4-methylbenzylidene) camphor, 3-benzylidene camphor
- 4-aminobenzoic acid derivatives preferably 4- (dimethylamino) -benzoic acid (2-ethylhexyl) ester, 4- (dimethylamino) benzoic acid amyl ester; 2,4,6-trianilino- (p-carbo-2'-ethyl-1'-hexyloxy) -1,3,5-triazine
- Esters of benzalmalonic acid preferably 4-methoxy benzalmalonic acid di (2-ethylhexyl) ester
- Esters of cinnamic acid preferably 4-methoxycinnamic acid (2-ethylhexyl) ester, 4-methoxycinn
- Advantageous water-soluble UV-B filter substances are e.g. B. salts of 2-phenylbenzimidazole-5-sulfonic acid, such as its sodium, potassium or triethanolammonium salt, and the sulfonic acid itself; Sulfonic acid derivatives of 3-benzylidene camphor, such as. B. 4- (2-oxo-3-bornylidene-methyl) benzenesulfonic acid, 2-methyl-5- (2-oxo-3-bornylidene-methyl) sulfonic acid and salts thereof.
- light protection filter substance is ethylhexyl-2-cyano-3, 3-diphenylacrylate (octocrylene), which is under the name Uvinul ® N 539 available from BASF and is characterized by the following structure:
- compositions according to the invention can contain antioxidants to protect the cosmetic preparation itself or to protect the constituents of the cosmetic preparations from harmful oxidation processes.
- the antioxidants are advantageously selected from the group consisting of amino acids (eg glycine, histidine, tyrosine, tryptophan) and their derivatives, imidazoles (eg urocanic acid) and their derivatives, peptides such as D, L-carnosine, D-carosin, L-carnosine and its derivatives (e.g. anserine), carotenoids, carotenes (e.g. ⁇ -carotene, ß-carotene, lycopene) and their derivatives, aurothioglucose, propylthiouracil and other thiols (e.g.
- amino acids eg glycine, histidine, tyrosine, tryptophan
- imidazoles eg urocanic acid
- peptides such as D, L-carnosine, D-carosin, L-carnosine and its derivatives (e.g. anserine)
- thioredoxin glutathione, cysteine, cystine, cy- stamine and their glycosyl, N-acetyl, methyl, ethyl, propyl, amyl, butyl and lauryl, palmitoyl, oleyl, ⁇ -linoleyl, cholesteryl and glyceryl esters) and their salts , Dilauryl thiodipropionate, distearyl thiodipropionate, thio dipropionic acid and its derivatives (esters, ethers, peptides, lipids, nucleotides, nucleosides and salts) as well as sulfoximine compounds (e.g.
- buthionine sulfoximines homocyste insulfoximine, buthionine sulfones, penta-, hexa-), heptoxio in very low tolerable doses (e.g. pmol to ⁇ mol / kg), also (metal) chelators (e.g. ⁇ -hydroxy fatty acids, palmitic acid, phytic acid, lactoferrin), ⁇ -hydroxy acids (e.g. citric acid, lactic acid, malic acid), humic acid, bile acid, bile extracts, bilirubin, bi- liverdin, EDTA, EGTA and their derivatives, unsaturated fatty acids and their derivatives (e.g. ⁇ -linolenic acid, linoleic acid, oleic acid), folic acid and their derivatives, alanine diacetic acid, flavonoids, polyphenols, catechins, vitamin C and derivatives
- the amount of the antioxidants (one or more compounds) in the preparations is preferably 0.001 to 30% by weight, particularly preferably 0.05 to 20% by weight, in particular 1 to 10% by weight, based on the total weight of the preparation ,
- Cosmetic and therapeutic preparations according to the invention advantageously also contain inorganic pigments based on metal oxides and / or other metal compounds which are sparingly soluble or insoluble in water, in particular the oxides of titanium (Ti0 2 ), zinc (ZnO), iron (eg Fe 2 0 3 ), zirconium (Zr0 2 ), silicon (Si0 2 ), manganese (e.g. MnO), aluminum (A1 2 0 3 ), cerium (e.g. Ce 2 0 3 ), mixed oxides of the corresponding metals and mixtures of such oxides. It is particularly preferably pigments based on TiO 2 .
- the inorganic pigments are in hydrophobic form, i.e. that they have been treated to be water-repellent on the surface.
- This surface treatment can consist in that the pigments are provided with a thin hydrophobic layer by methods known per se.
- One such method consists, for example, in that the hydrophobic surface layer after a rectification
- n and m are stoichiometric parameters to be used at will, R and R 'are the desired organic radicals.
- R and R ' are the desired organic radicals.
- Advantageous Ti0 2 pigments are, for example, among the
- Preparations according to the invention can also contain anionic, nonionic and / or amphoteric surfactants, especially if crystalline or microcrystalline solids, for example inorganic micropigments, are to be incorporated into the preparations according to the invention.
- Surfactants are amphiphilic substances, organic, nonpolar substances in what can solve ⁇ ser.
- the hydrophilic parts of a surfactant molecule are mostly polar functional groups, for example -COO " , -OS0 3 2 ⁇ , -S0 3 ⁇ , while the hydrophobic parts generally represent non-polar hydrocarbon residues.
- Surfactants are generally of type and charge of the hydrophilic part of the molecule, and four groups can be distinguished here, namely anionic surfactants, cationic surfactants, amphoteric surfactants and nonionic surfactants.
- Anionic surfactants generally have carboxylate, sulfate or sulfonate groups as functional groups. In an aqueous solution they form negatively charged organic ions in an acidic or neutral environment. Cationic surfactants are characterized almost exclusively by the presence of a quaternary ammonium group. In aqueous solution they form positively charged organic ions in an acidic or neutral environment. Amphoteric surfactants contain both anionic and cationic groups and accordingly behave like anionic or cationic surfactants in aqueous solution depending on the pH. They have a positive charge in a strongly acidic environment and a negative charge in an alkaline environment. In the neutral pH range, however, they are zwitterionic, as the following example should illustrate:
- Non-ionic surfactants do not form ions in an aqueous medium.
- Acylamino acids such as (1) acylglutamates, for example sodium acylglutamate, di-TEA-palmitoylaspartate and sodium caprylic / capric glutamate; (2) acyl peptides, for example palmitoyl-hydrolyzed milk protein, sodium cocoyl-hydrolyzed soy protein and sodium / potassium cocoyl-hydrolyzed collagen; (3) sarcosinates, for example myristoyl sarcosin, TEA lauroyl sarcosinate, sodium lauroyl sarcosinate and sodium cocoyl sarcosinate; (4) taurates, for example sodium lauroyl taurate and sodium methyl cocoyl taurate; (5) acyl lactylates such as lauroyl lactylate and caproyl lactylate; (6) alaninates;
- acylglutamates for example sodium acylglutamate, di-TEA-palmitoy
- Carboxylic acids and derivatives such as lauric acid, aluminum stearate, magnesium alkanolate and zinc undecylenate; Ester carboxylic acids, for example calcium stearoyl lactylate, laureth-6 citrate and sodium PEG-4 lauramide carboxylate; Ether carboxylic acids, for example sodium laureth-13 carboxylate and sodium PEG-6 cocamide carboxylate;
- Carboxylic acids, ester carboxylic acids and ether carboxylic acids preferably contain 1 to 50 and in particular 2 to 30 carbon atoms.
- Phosphoric acid esters and salts such as DEA-oleth-10-phosphate and dilaureth-4-phosphate;
- Sulfonic acids and salts such as (1) acyl isethionates, for example sodium / ammonium cocoyl isethionate; (2) alkylarylsulfonates; (3) Alkyl sulfonates, for example sodium coconut noglyceride sulfate, sodium C12-14 olefin sulfonate, sodium lauryl sulfoacetate and magnesium PEG-3 cocain sulfate; (4) sulfosuccinates, for example dioctyl sodium sulfosuccinate, disodium laureth sulfosuccinate, disodium lauryl sulfosuccinate and disodium undecylene amido MEA sulfosuccinate;
- Sulfuric acid esters such as (1) alkyl ether sulfate, for example sodium, ammonium, magnesium, MIPA, TIPA laureth sulfate, sodium myreth sulfate and sodium C ⁇ 2 - ⁇ 3 pareth sulfate; (2) alkyl sulfates, for example sodium, ammonium and TEA lauryl sulfate.
- Cationic surfactants to be used advantageously are alkylamines, alkylimidazoles, ethoxylated amines and quaternary surfactants and esterquats.
- Quaternary surfactants contain at least one N atom that is covalently linked to 4 alkyl or aryl groups. Regardless of the pH value, this leads to a positive charge.
- Alkyl betaine, alkyl amidopropyl betaine and alkyl amidopropyl hydroxysulfain are advantageous.
- the cationic surfactants used according to the invention can furthermore preferably be selected from the group of the quaternary ammonium compounds, in particular benzyltrialkylammonium chlorides or bromides, such as, for example, benzyldimethylstearylammonium chloride, furthermore alkyltrialkylammonium salts, for example cetyltrimethylammonium chloride or bromide, alkyldimethylhydomidiumchloride or methyldimidiumethyldimethylammonium chloride or bromides, alkylamidethyltrimethylammonium ether sulfates, alkylpyridinium salts, for example lauryl or cetylpyrimidinium chloride, imidazoline derivatives and compounds with a cationic character such as amine oxides, for example alkyldimethylamine oxides or alkylaminoethyl dimethylamine oxides. Cetyltrimethylammonium salts are particularly advantageous.
- Amphoteric surfactants to be used advantageously are (l) acyl- / dialkylethylenediamine, for example sodium acylamphoacetate, disodium acylamphodipropionate, disodium alkylamphodiacetate, sodium acylamphohydroxypropylsulfonate, disodium acylamphodiacetate and sodium acylamphopropionate; (2) N-alkyl amino acids, for example aminopropyl alkyl glutamide, alkyl aminopropionic acid, sodium alkyl imidodipropionate and lauroamphocarboxyglycinate.
- acyl- / dialkylethylenediamine for example sodium acylamphoacetate, disodium acylamphodipropionate, disodium alkylamphodiacetate, sodium acylamphohydroxypropylsulfonate, disodium acylamphodiacetate and sodium acylamphopropionate
- N-alkyl amino acids for example aminopropy
- Nonionic surfactants to be used advantageously are (1) alcohols; (2) alkanolamides such as Cocamide MEA / DEA / MIPA; (3) amine oxides such as cocoamidopropylamine oxide; (4) esters which are formed by esterifying carboxylic acids with ethylene oxide, glycerol, sorbitol or other alcohols; (5) ethers, for example ethoxylated / propoxylated alcohols, ethoxylated / propoxylated esters, ethoxylated / propoxylated glycerol esters, ethoxylated / propoxylated cholesterols, ethoxylated / propoxylated triglyceride esters, ethoxylated propoxylated lanolin, ethoxylated / propoxylated polysiloxanes, propoxylated POE ethers and alkyl laurylglycol glycosides such as lauryl polyglycosyl ether
- the surface-active substance can have a concentration of between 1 and 95% by weight in the preparations according to the invention. are available, based on the total weight of the preparations.
- Preparations for medical use do not differ in their composition from cosmetic products and can also contain the substances mentioned above. They differ from them primarily in that they have to go through a special approval process.
- phase inversion temperature emulsions (PIT emulsions) of the composition likewise given were prepared.
- Phenylbenzimidazole sulfonic acid 0.50 3.00
- Titanium dioxide 0.50 1.00 3.00 2.00
- MMPl antisense oligonucleotide 0.10 0.10 0.10 0.10 (SEQ ID NO 7)
- Analog PIT formulations were obtained by using elastase (SEQ ID NO 19) or hyaluronidase (SEQ ID NO 31) antisense oligonucleotides or 0.1% by weight of a mixture of equal parts of anti-SEQ ID NO 7, Anti-SEQ ID NO 19 and Anti-SEQ ID NO 31 obtained.
- MMPl antisense oligonucleotide SEQ ID NO 7
- anti-SEQ ID NO 7 denotes an anti-MMPl oligonucleotide which hybridizes with the sequence SEQ ID NO 7.
- SEQ ID NO 7 The other terms used in this and the other examples for the oligonucleotides used are to be understood analogously.
- Example 2 Production of creams based on oil-in-water emulsions
- Analog creams were prepared using MMP1 antisense oligonucleotides (SEQ ID NO 5) or (SEQ ID NO 6) or 0.1% by weight of a mixture of equal parts of anti-SEQ ID NO 2, anti-SEQ ID NO 5 and Anti-SEQ ID NO 6 obtained.
- Analog emulsions were prepared by using elastase (SEQ ID NO 18) or hyaluronidase (SEQ ID NO 22) antisense oligonucleotides or 0.1% by weight of a mixture of equal parts of anti-SEQ ID NO 15, anti- Obtained SEQ ID NO 18 and Anti-SEQ ID NO 22.
- hydrodispersions of the composition also given were prepared.
- Analogous dispersions were obtained by using hyaluronidase antisense oligonucleotides (SEQ ID NO 32) or (SEQ ID NO 33) or 0.1% by weight of a mixture of equal parts of anti-SEQ ID NO 26, anti- Obtained SEQ ° ID NO 32 and Anti-SEQ ID NO 33.
- a gel cream of the composition likewise given was prepared by mixing the components indicated in the table. The pH of the gel cream was then adjusted to 6.0.
- Analog gel creams were prepared by using elastase (SEQ ID NO 16) or (SEQ ID NO 20) or hyaluronidase (SEQ ID NO 25) antisense oligonucleotides or 0.1% by weight of a mixture of equal parts of anti- SEQ ID NO 13, Anti-SEQ ID NO 16, Anti-SEQ ID NO 20 and Anti-SEQ ID NO 25.
- Example 6 Preparation of a cream based on a water-in-oil emulsion
- a cream of the composition likewise specified was prepared on the basis of a water-in-oil dispersion.
- Analog creams were prepared using MMPl (SEQ ID NO 9), elastase (SEQ ID NO 17) or hyaluronidase (SEQ ID NO 30) antisense oligonucleotides or 0.1% by weight of a mixture of equal parts of these Obtain antisense oligonucleotides.
- Example 7 Preparation of a cream based on a water-in-oil-in-water emulsion
- a cream of the composition likewise specified was prepared on the basis of a water-in-oil-in-water dispersion.
- Analog creams were obtained by using the hyaluronidase antisense oligonucleotides (SEQ ID NO 28) and (SEQ ID NO 35) or 0.1% by weight of a mixture of equal parts of anti-SEQ ID NO 22, anti- Obtained SEQ ID NO 28 and Anti-SEQ ID NO 35.
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Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10238298A DE10238298A1 (de) | 2002-08-21 | 2002-08-21 | Verwendung von Antisense-Oligonucleotiden zur Behandlung von degenerativen Hauterscheinungen |
| DE10238298 | 2002-08-21 | ||
| PCT/EP2003/009178 WO2004018042A2 (de) | 2002-08-21 | 2003-08-18 | Verwendung von antisense-oligonukleotiden zur behandlung von degenerativen hauterscheinungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1531903A1 true EP1531903A1 (de) | 2005-05-25 |
Family
ID=31197187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP03750418A Withdrawn EP1531903A1 (de) | 2002-08-21 | 2003-08-18 | Verwendung von antisense-oligonucleotiden zur behandlung von degenerativen hauterscheinungen |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20060025363A1 (de) |
| EP (1) | EP1531903A1 (de) |
| DE (1) | DE10238298A1 (de) |
| WO (1) | WO2004018042A2 (de) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100239655A1 (en) * | 2004-12-09 | 2010-09-23 | Georgia Levis | Taurine-based compositions and therapeutic methods |
| US20060127342A1 (en) * | 2004-12-09 | 2006-06-15 | Georgia Levis | Taurine-based compositions, therapeutic methods, and assays |
| WO2006138145A1 (en) | 2005-06-14 | 2006-12-28 | Northwestern University | Nucleic acid functionalized nanoparticles for therapeutic applications |
| CA2656022C (en) * | 2006-06-19 | 2017-10-17 | The Johns Hopkins University | Single-molecule pcr on microparticles in water-in-oil emulsions |
| WO2008005533A2 (en) * | 2006-07-06 | 2008-01-10 | Aaron Thomas Tabor | Compositions and methods for genetic modification of cells having cosmetic function to enhance cosmetic appearance |
| EP2121987B1 (de) | 2007-02-09 | 2012-06-13 | Northwestern University | Partikel zur erkennung intrazellulärer ziele |
| DE102007020554A1 (de) * | 2007-04-27 | 2008-10-30 | Henkel Ag & Co. Kgaa | Nukleinsäurehaltige kosmetische und/oder pharmazeutische Zubereitungen zur Behandlung epithelialen Deckgewebes |
| EP2160464B1 (de) | 2007-05-30 | 2014-05-21 | Northwestern University | Nukleinsäure-funktionalisierte nanopartikel für therapeutische anwendungen |
| AU2008293138A1 (en) * | 2007-08-28 | 2009-03-05 | Auckland Uniservices Limited | Cell marker of melanocyte cell lineage and uses thereof |
| EP2342340A1 (de) | 2008-09-22 | 2011-07-13 | Rxi Pharmaceuticals Corporation | Rna-interferenz bei hautindikationen |
| EP2365803B1 (de) | 2008-11-24 | 2017-11-01 | Northwestern University | Polyvalente rna-nanoteilchen-zusammensetzungen |
| US20100233270A1 (en) | 2009-01-08 | 2010-09-16 | Northwestern University | Delivery of Oligonucleotide-Functionalized Nanoparticles |
| CN102449170A (zh) * | 2009-04-15 | 2012-05-09 | 西北大学 | 寡核苷酸功能化的纳米颗粒的递送 |
| WO2011008904A1 (en) | 2009-07-17 | 2011-01-20 | Tabor Aaron T | Compositions and methods for genetic modification of cells having cosmetic function to enhance cosmetic appearance |
| CA2779099C (en) | 2009-10-30 | 2021-08-10 | Northwestern University | Templated nanoconjugates |
| DE102010007562A1 (de) * | 2010-02-10 | 2011-08-11 | sterna biologicals GmbH & Co KG, 35043 | Dermatologische, pharmazeutische Zusammensetzung geeignet für Oligonukleotide |
| EP3560503B1 (de) | 2010-03-24 | 2021-11-17 | Phio Pharmaceuticals Corp. | Rna-interferenz bei dermalen und fibrotischen erkrankungen |
| DE102011109868A1 (de) * | 2011-08-10 | 2013-02-14 | STERNA BIOLOGICALS GmbH & Co. KG. | Multiple Emulsion |
| AU2012308302A1 (en) | 2011-09-14 | 2014-03-20 | Northwestern University | Nanoconjugates able to cross the blood-brain barrier |
| WO2016028940A1 (en) | 2014-08-19 | 2016-02-25 | Northwestern University | Protein/oligonucleotide core-shell nanoparticle therapeutics |
| US10900039B2 (en) | 2014-09-05 | 2021-01-26 | Phio Pharmaceuticals Corp. | Methods for treating aging and skin disorders using nucleic acids targeting Tyr or MMP1 |
| US11213593B2 (en) | 2014-11-21 | 2022-01-04 | Northwestern University | Sequence-specific cellular uptake of spherical nucleic acid nanoparticle conjugates |
| GB201504124D0 (en) | 2015-03-11 | 2015-04-22 | Proqr Therapeutics B V | Oligonucleotides |
| US12544344B2 (en) | 2017-04-19 | 2026-02-10 | Phio Pharmaceuticals Corp. | Topical delivery of nucleic acid compounds |
| TWI832851B (zh) * | 2018-05-18 | 2024-02-21 | 韓商奧利通公司 | 基質金屬蛋白酶-1之反義寡核苷酸 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3314742C2 (de) * | 1983-04-23 | 1987-04-02 | Degussa Ag, 6000 Frankfurt | Verfahren zur Herstellung von an der Oberfläche modifizierten natürlichen, oxidischen oder silikatischen Füllstoffen und deren Verwendung |
| US5786145A (en) * | 1990-09-20 | 1998-07-28 | Medical Research Council | Oligonucleotide competitors for binding of HIV RRE to REV protein and assays for screening inhibitors of this binding |
| GB9110123D0 (en) * | 1991-05-10 | 1991-07-03 | Dow Corning | Organosilicon compounds their preparation and use |
| IT1255729B (it) * | 1992-05-19 | 1995-11-15 | Giuseppe Raspanti | Derivati di s-triazina come agenti fotostabilizzanti |
| US6133242A (en) * | 1993-10-15 | 2000-10-17 | Thomas Jefferson Univerisity | Inhibition of extracellular matrix synthesis by antisense compounds directed to nuclear proto-oncogenes |
| GB9405076D0 (en) * | 1994-03-16 | 1994-04-27 | Inst Of Ophtalmology | A medical use of matrix metalloproteinase inhibitors |
| AU6883396A (en) * | 1995-09-05 | 1997-03-27 | Celltech Therapeutics Limited | A human metalloproteinase, variants thereof and dna sequences codding therefor |
| DE19543730A1 (de) * | 1995-11-23 | 1997-05-28 | Ciba Geigy Ag | Bis-Resorcinyl-Triazine |
| US5965543A (en) * | 1996-04-18 | 1999-10-12 | Geron Corporation | Senescence responsive transcriptional element |
| US6187578B1 (en) * | 1996-05-20 | 2001-02-13 | Novo Nordisk Biotech, Inc. | Carboxypeptidases and nucleic acids encoding the same |
| DE19750702A1 (de) * | 1997-11-15 | 1999-05-27 | Hoechst Marion Roussel De Gmbh | Antisense Oligonucleotide gegen Tenascin zur Behandlung von Vitiligo |
| US7321828B2 (en) * | 1998-04-13 | 2008-01-22 | Isis Pharmaceuticals, Inc. | System of components for preparing oligonucleotides |
| US6000849A (en) * | 1998-06-26 | 1999-12-14 | 3M Innovative Properties Company | Gift package |
| US6242589B1 (en) * | 1998-07-14 | 2001-06-05 | Isis Pharmaceuticals, Inc. | Phosphorothioate oligonucleotides having modified internucleoside linkages |
| US20030105044A1 (en) * | 2001-10-17 | 2003-06-05 | Isis Pharmaceuticals Inc. | Antisense modulation of matrix metalloproteinase 1 expression |
| BE1012795A3 (nl) * | 1999-07-23 | 2001-03-06 | Barco Elbicon N V | Gebruik van optische golfgeleidertechnologie in een sorteerinrichting. |
| US7829693B2 (en) * | 1999-11-24 | 2010-11-09 | Alnylam Pharmaceuticals, Inc. | Compositions and methods for inhibiting expression of a target gene |
| DE10100121A1 (de) * | 2001-01-03 | 2002-08-01 | Henkel Kgaa | Verfahren zur Bestimmung des Hautstreß oder der Hautalterung in vitro |
| US20030064948A1 (en) * | 2001-02-08 | 2003-04-03 | Alfred Fahr | Invasomes for therapy of disorders, their preparation and use |
-
2002
- 2002-08-21 DE DE10238298A patent/DE10238298A1/de not_active Withdrawn
-
2003
- 2003-08-18 WO PCT/EP2003/009178 patent/WO2004018042A2/de not_active Ceased
- 2003-08-18 EP EP03750418A patent/EP1531903A1/de not_active Withdrawn
-
2005
- 2005-02-22 US US11/064,037 patent/US20060025363A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| DE10238298A1 (de) | 2004-03-04 |
| WO2004018042A2 (de) | 2004-03-04 |
| US20060025363A1 (en) | 2006-02-02 |
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Inventor name: BREITENBACH, UTE Inventor name: MIELKE, HEIKO Inventor name: KOLBE, LUDGER Inventor name: VENZKE, KIRSTEN Inventor name: BLATT, THOMAS Inventor name: MUNDT, CLAUDIA Inventor name: SCHREINER, VOLKER Inventor name: STAEB, FRANZ Inventor name: WOLBER, RAINER Inventor name: BIERGIESSER, HELGA Inventor name: GALLINAT, STEFAN Inventor name: SAENGER, KYRA |
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Inventor name: MIELKE, HEIKO Inventor name: VENZKE, KIRSTEN Inventor name: SAENGER, KYRA Inventor name: BIERGIESSER, HELGA Inventor name: WOLBER, RAINER Inventor name: BREITENBACH, UTE Inventor name: BLATT, THOMAS Inventor name: KOLBE, LUDGER Inventor name: MUNDT, CLAUDIA Inventor name: SCHREINER, VOLKER Inventor name: GALLINAT, STEFAN Inventor name: STAEB, FRANZ |
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