WO2023277502A1 - 암의 예방 또는 치료용 약학 조성물 - Google Patents
암의 예방 또는 치료용 약학 조성물 Download PDFInfo
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- WO2023277502A1 WO2023277502A1 PCT/KR2022/009183 KR2022009183W WO2023277502A1 WO 2023277502 A1 WO2023277502 A1 WO 2023277502A1 KR 2022009183 W KR2022009183 W KR 2022009183W WO 2023277502 A1 WO2023277502 A1 WO 2023277502A1
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- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/396—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having three-membered rings, e.g. aziridine
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- 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
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/496—Non-condensed piperazines containing further heterocyclic rings, e.g. rifampin, thiothixene or sparfloxacin
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- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/4995—Pyrazines or piperazines forming part of bridged ring systems
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- 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
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/50—Pyridazines; Hydrogenated pyridazines
- A61K31/501—Pyridazines; Hydrogenated pyridazines not condensed and containing further heterocyclic rings
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
- A61K45/06—Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
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- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
- C12Q1/6876—Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes
- C12Q1/6883—Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for diseases caused by alterations of genetic material
- C12Q1/6886—Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for diseases caused by alterations of genetic material for cancer
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
- G01N33/6893—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids related to diseases not provided for elsewhere
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2300/00—Mixtures or combinations of active ingredients, wherein at least one active ingredient is fully defined in groups A61K31/00 - A61K41/00
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- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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- C12Q2600/00—Oligonucleotides characterized by their use
- C12Q2600/106—Pharmacogenomics, i.e. genetic variability in individual responses to drugs and drug metabolism
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q2600/00—Oligonucleotides characterized by their use
- C12Q2600/158—Expression markers
Definitions
- the present invention relates to a pharmaceutical composition for preventing or treating cancer.
- Cancer is one of the incurable diseases that civilization must solve, and a huge amount of capital is being invested in development to cure it worldwide. is diagnosed, and more than 60,000 people die.
- Carcinogens that cause cancer include smoking, ultraviolet rays, chemicals, food, and other environmental factors, but the causes are diverse, making it difficult to develop therapeutic agents, and the effects of the therapeutic agents are also different depending on the site where they occur. Substances currently used as therapeutic agents have considerable toxicity and cannot selectively remove only cancer cells. Therefore, it is urgently needed to develop effective anticancer agents with low toxicity to prevent the occurrence of cancer as well as to treat cancer after it has occurred. . Although there have been significant advances in cancer diagnosis and treatment over the past decade, the mortality rate due to cancer is still high.
- gastric cancer is one of the most common malignancies and is the third leading cause of cancer mortality worldwide.
- great progress has been made in the treatment of gastric cancer patients, gastric cancer patients frequently recur and metastasize, or drug resistance exists, so there are still limitations to the treatment.
- One object of the present invention is to provide a pharmaceutical composition for preventing, improving or treating cancer.
- Another object of the present invention is to provide a method for providing information on a treatment method for epithelial mesenchymal transition (EMT) subtype cancer patients.
- EMT epithelial mesenchymal transition
- One embodiment of the present invention provides a pharmaceutical composition for preventing or treating cancer.
- the pharmaceutical composition comprises an agent capable of inhibiting the expression of a GLS (Glutaminase) gene, or a pharmaceutically acceptable salt thereof; And PHGDH (Phosphoglycerate Dehydrogenase) gene, SHMT (Serine hydroxymethyltransferase) gene and MTHFD2 gene (Methylenetetrahydrofolate Dehydrogenase (NADP + Dependent) 2, Methenyltetrahydrofolate Cyclohydrolase)
- GLS Glutaminase
- PHGDH Phosphoglycerate Dehydrogenase
- SHMT Serine hydroxymethyltransferase
- MTHFD2 gene Methyltetrahydrofolate Cyclohydrolase
- the pharmaceutical composition comprises an agent capable of inhibiting the function of a protein encoded by the GLS gene, or a pharmaceutically acceptable salt thereof; and an agent capable of inhibiting the function of a protein encoded by any one gene selected from the group consisting of PHGDH gene, SHMT gene and MTHFD2 gene, or a pharmaceutically acceptable salt thereof as an active ingredient.
- the "GLS gene” of the present invention is a gene encoding k-type mitochondrial glutaminase, and catalyzes the hydrolysis of glutamine into glutamate and ammonia.
- cancer cells degrade glutamine by overexpressing the GLS gene in order to obtain a large amount of energy and a source necessary for fatty acid synthesis.
- cancer patients have overexpression of the GLS gene, and may have characteristics such as suppression of proliferation or death by an agent capable of inhibiting GLS gene expression or the function of a protein encoded thereby. , but is not limited thereto.
- the GLS gene of the present invention may consist of the nucleotide sequence represented by SEQ ID NO: 1 or SEQ ID NO: 2, but is not limited thereto.
- the agent capable of inhibiting the function of the protein encoded by the GLS gene of the present invention is a compound represented by Formula 1 (CAS No. 1439399-58-2) or Formula 2 (CAS no. 314045-39-1) It can be, but is not limited to:
- the "PHGDH gene” of the present invention is a gene encoding an enzyme involved in the initial stage of L-serine synthesis in animal cells.
- the PHGDH gene of the present invention may consist of the nucleotide sequence represented by SEQ ID NO: 3, but is not limited thereto.
- the "SHMT gene” of the present invention is a gene encoding an enzyme that catalyzes the reversible conversion of serine and tetrahydrofolate into glycine and 5,10-methylenetetrahydrofolate.
- the SHMT gene of the present invention may consist of the nucleotide sequence represented by SEQ ID NO: 4, but is not limited thereto.
- the "MTHFD2 gene” of the present invention is a gene encoding an enzyme having methylenetetrahydrofolate dehydrogenase and methenyltetrahydrofolate cyclohydrolase activities.
- the MTHFD2 gene of the present invention may consist of the nucleotide sequence represented by SEQ ID NO: 5, but is not limited thereto.
- An agent capable of inhibiting the function of the protein encoded by the PHGDH gene of the present invention may be a compound represented by Formula 3 (CAS No. 1916571-90-8), but is not limited thereto:
- An agent capable of inhibiting the function of the protein encoded by the MTHFD2 gene of the present invention may be a compound represented by Formula 4 (CAS No. 2227149-22-4), but is not limited thereto:
- An agent capable of inhibiting the function of the protein encoded by the SHMT gene of the present invention may be a compound represented by Formula 5 (CAS No. 2146095-85-2), but is not limited thereto:
- the expression of the PHGDH, SHMT and MTHFD2 genes and the proteins encoded thereby are increased together with the GLS gene and the proteins encoded thereby in cancer patients, thereby inhibiting GLS gene expression or the function of the proteins encoded thereby.
- an agent capable of inhibiting cancer a remarkable synergistic effect can be exerted in suppressing and killing cancer cells in cancer patients.
- the "pharmaceutically acceptable salts" of the present invention are salts generally regarded by those skilled in the art as being suitable for medical applications (eg, because such salts are not harmful to subjects that can be treated with the salts); or salts that cause acceptable side effects within the respective treatment.
- the pharmaceutically acceptable salt is a salt that is considered acceptable by regulatory authorities such as the US Food and Drug Administration (FDA), the European Medicines Agency (EMA), or the Pharmaceuticals and Medical Devices Agency (PMDA) of the Japanese Ministry of Health, Labor and Welfare. .
- the pharmaceutical composition of the present invention determines whether a specific compound according to the present invention or a physiologically functional derivative thereof can form a salt, that is, a substance corresponding to the inhibitor according to the present invention or It can be easily determined whether a physiologically functional derivative thereof has a group capable of taking on a charge, such as, for example, an amino group, a carboxylic acid group, and the like.
- exemplary salts of the compound are acid addition salts or salts with bases, especially pharmaceutically acceptable inorganic and organic acid addition salts and salts with bases commonly used in pharmacology. salts, which are water insoluble or especially water soluble acid addition salts. Depending on the substituents of the compounds, salts with bases may also be suitable. Acid addition salts are formed, for example, by combining a solution of a compound of the present invention with a solution of a pharmaceutically acceptable acid such as hydrochloric acid, sulfuric acid, fumaric acid, maleic acid, succinic acid, acetic acid, benzoic acid, citric acid, tartaric acid, carbonic acid, or phosphoric acid.
- a pharmaceutically acceptable acid such as hydrochloric acid, sulfuric acid, fumaric acid, maleic acid, succinic acid, acetic acid, benzoic acid, citric acid, tartaric acid, carbonic acid, or phosphoric acid.
- pharmaceutically acceptable base addition salts include alkali metal salts (eg sodium or potassium salts); alkaline earth metal salts (eg, calcium or magnesium salts); and salts formed with suitable organic ligands (e.g., ammonium, quaternary ammonium and amines formed using counter anions such as halides, hydroxides, carboxylates, sulfates, phosphates, nitrates, alkyl sulfonates and aryl sulfonates). cations) may be included.
- alkali metal salts eg sodium or potassium salts
- alkaline earth metal salts eg, calcium or magnesium salts
- suitable organic ligands e.g., ammonium, quaternary ammonium and amines formed using counter anions such as halides, hydroxides, carboxylates, sulfates, phosphates, nitrates, alkyl sulfonates and aryl sulf
- Illustrative examples of pharmaceutically acceptable salts include acetates, adipates, alginates, arginates, ascorbates, aspartates, benzenesulfonates, benzoates, bicarbonates, bisulfates, bitartrates, borates, bromide, butyrate, calcium edetate, camphorate, camphorsulfonate, camsylate, carbonate, chloride, citrate, digluconate, dihydrochloride, dodecylsulfate, edetate, edisylate, ethanesulfonate, Formate, fumarate, galactate, galacturonate, gluconate, glutamate, glycerophosphate, hemisulfate, heptanoate, hexanoate, hexylresorcinate, hydrobromide, hydrochloride, hydroiodide , 2-hydroxy-ethanesulfonate, hydroxyna
- Agents capable of inhibiting the expression of the gene of the present invention include compounds; It may be any one selected from the group consisting of miRNA, siRNA, shRNA, and antisense oligonucleotides that specifically bind to the mRNA of the genes, but is not limited thereto.
- the agent capable of inhibiting the function of the protein of the present invention is any one selected from the group consisting of a compound, an inverse agonist, an antagonist, and an antibody or aptamer capable of specifically binding to the proteins It may be, but is not limited thereto.
- the "inverse agonist” or “antagonist” of the present invention means a molecule capable of directly or indirectly reducing the biological activity of a receptor, and when used together with a ligand of a receptor, the ligand molecules capable of reducing action, but are not limited thereto.
- the "antibody” of the present invention refers to a proteinaceous molecule capable of specifically binding to an antigenic site of a protein or peptide molecule, and such an antibody is obtained by cloning each gene into an expression vector according to a conventional method to obtain the marker A protein encoded by a gene is obtained, and it can be produced from the obtained protein by a conventional method.
- the "aptamer” of the present invention refers to a nucleic acid molecule having binding activity to a predetermined target molecule.
- the aptamer may be RNA, DNA, modified nucleic acid, or a mixture thereof, and may be linear or cyclic.
- the shorter the nucleotide sequence constituting the aptamer the more chemical synthesis and mass production. It is known that it is easy, has excellent advantages in terms of cost, is easy to chemically modify, has excellent in vivo stability, and has low toxicity.
- the cancers of the present invention include gastric cancer, thyroid cancer, parathyroid cancer, ovarian cancer, colon cancer, pancreatic cancer, liver cancer, breast cancer, cervical cancer, lung cancer, non-small cell lung cancer, prostate cancer, gallbladder cancer, biliary tract cancer, non-Hodgkin's lymphoma, and Hodgkin's lymphoma.
- the cancer of the present invention may be intractable cancer, which is a cancer with metastasis, recurrence and drug resistance, but is not limited thereto.
- the cancer of the present invention may be of the epithelial mesenchymal transition (EMT) subtype, but is not limited thereto.
- EMT epithelial mesenchymal transition
- the "EMT molecular subtype" of the present invention is a subtype in which there is a process in which epithelial cells change into mesenchymal cells, and it is a mutation process in which epithelial cells lose their appearance and have mesenchymal cell characteristics, which is an important process for object formation and development. It refers to a molecular subtype that is known and can cause cancer cell growth, drug resistance, invasion and metastasis.
- composition of the present invention may further contain an anticancer agent.
- the anticancer agent of the present invention is nitrogen mustard, imatinib, oxaliplatin, rituximab, erlotinib, neratinib, lapatinib, gefitinib, vandetanib, nirotinib, semasanib, bosutinib, axitinib, cedi ranib, lestaurtinib, trastuzumab, gefitinib, bortezomib, sunitinib, carboplatin, sorafenib, bevacizumab, cisplatin, cetuximab, viscum album, asparaginase, tretinoin, hydroxyl Carbamide, dasatinib, estramustine, gemtuzumab ozogamicin, ibritumomabtucetan, heptaplatin, methylaminolevulinic acid, amsacrine, ale
- prevention of the present invention means any action that suppresses or delays the onset of a disease or condition.
- the composition is meant to delay the onset of, or inhibit the onset of, cancer, in particular EMT molecular subtype cancer.
- treatment of the present invention refers to any action that delays, stops, or reverses the progression of a disease or condition, and for the purpose of the present invention, the composition is used to stop, alleviate, or alleviate the progression of cancer, particularly EMT molecular subtype cancer. or to eliminate or reverse.
- the pharmaceutical composition of the present invention may be in the form of capsules, tablets, granules, injections, ointments, powders or beverages, and the pharmaceutical composition may be intended for humans.
- the pharmaceutical compositions of the present invention are not limited thereto, but are formulated in the form of oral formulations such as powders, granules, capsules, tablets, aqueous suspensions, external preparations, suppositories, and sterile injection solutions according to conventional methods, respectively.
- the pharmaceutical composition of the present invention may include a pharmaceutically acceptable carrier.
- the pharmaceutically acceptable carrier may be a binder, a lubricant, a disintegrant, an excipient, a solubilizer, a dispersant, a stabilizer, a suspending agent, a colorant, a flavoring agent, etc.
- a buffer, a preservative, A pain reliever, solubilizer, isotonic agent, stabilizer, etc. may be mixed and used, and in the case of topical administration, a base, excipient, lubricant, preservative, etc. may be used.
- Formulations of the pharmaceutical composition of the present invention may be variously prepared by mixing with the pharmaceutically acceptable carrier as described above.
- the pharmaceutically acceptable carrier for example, for oral administration, it can be prepared in the form of tablets, troches, capsules, elixirs, suspensions, syrups, wafers, etc., and in the case of injections, it can be prepared in unit dosage ampoules or multiple dosage forms. there is.
- it may be formulated into solutions, suspensions, tablets, capsules, sustained-release preparations, and the like.
- Examples of carriers, excipients and diluents suitable for the formulation of the present invention include lactose, dextrose, sucrose, sorbitol, mannitol, xylitol, erythritol, maltitol, starch, acacia gum, alginate, gelatin, calcium phosphate, calcium silicate , cellulose, methyl cellulose, microcrystalline cellulose, polyvinylpyrrolidone, water, methylhydroxybenzoate, propylhydroxybenzoate, talc, magnesium stearate, or mineral oil may be used.
- fillers, anti-coagulants, lubricants, wetting agents, flavoring agents, emulsifiers, preservatives, and the like may be further included.
- the route of administration of the pharmaceutical composition of the present invention is not limited thereto, but is not limited to oral, intravenous, intramuscular, intraarterial, intramedullary, intrathecal, intracardiac, transdermal, subcutaneous, intraperitoneal, intranasal, intestinal, topical, This includes sublingual or rectal. Oral or parenteral administration is preferred.
- the "parenteral" includes subcutaneous, intradermal, intravenous, intramuscular, intraarticular, intracapsular, intrasternal, intrathecal, intralesional and intracranial injection or infusion techniques.
- the pharmaceutical composition may be administered in the form of a suppository for rectal administration.
- the pharmaceutical composition of the present invention depends on various factors including the activity of the specific compound used, age, body weight, general health, sex, diet, administration time, route of administration, excretion rate, drug combination and severity of the specific disease to be prevented or treated.
- the dosage of the pharmaceutical composition may be variously varied, and the dosage of the pharmaceutical composition varies depending on the patient's condition, body weight, disease severity, drug type, administration route and period, but may be appropriately selected by those skilled in the art, and is 0.0001 to 50 mg/day. kg or 0.001 to 50 mg/kg.
- Administration may be administered once a day, or may be administered in several divided doses. The dosage is not intended to limit the scope of the present invention in any way.
- the pharmaceutical composition according to the present invention may be formulated into a pill, dragee, capsule, liquid, gel, syrup, slurry, or suspension.
- an agent capable of inhibiting the expression of a glutaminase (GLS) gene to a subject in need of administration, or a pharmaceutically acceptable salt thereof comprising administering a pharmaceutically effective amount of a composition containing a pharmaceutically acceptable salt as an active ingredient.
- the GLS, PHGDH, SHMT or MTHFD2 gene, the agent capable of inhibiting the expression of the gene, the pharmaceutically acceptable salt, and the information about the cancer prevent, ameliorate, or prevent the cancer As described in the therapeutic composition, it is omitted to avoid excessive complexity in the present specification.
- the "administration" means providing a predetermined composition of the present invention to a subject by any suitable method.
- the "subject" in need of the administration may include both mammals and non-mammals.
- the mammal include humans, non-human primates such as chimpanzees, other apes or monkey species; livestock animals such as cattle, horses, sheep, goats, pigs; domesticated animals such as rabbits, dogs or cats; Laboratory animals, such as rodents, such as rats, mice, or guinea pigs may be included, but are not limited thereto.
- examples of the non-mammals in the present invention may include birds or fish, but are not limited thereto.
- the formulation to be administered as described above is not particularly limited, and may be administered as a solid formulation, a liquid formulation, or an aerosol formulation for inhalation, and is converted to a liquid formulation for oral or parenteral administration immediately before use. It can be administered in solid form preparations intended to be, for example, oral formulations such as powders, granules, capsules, tablets, aqueous suspensions, external preparations, suppositories and sterile injection solutions. It is not limited thereto.
- a pharmaceutically acceptable carrier may be additionally administered together with the formulation of the present invention during the administration.
- the pharmaceutically acceptable carrier may be a binder, a lubricant, a disintegrant, an excipient, a solubilizer, a dispersant, a stabilizer, a suspending agent, a colorant, a flavoring agent, etc. for oral administration, and in the case of an injection, a buffer, Preservatives, analgesics, solubilizers, tonicity agents, stabilizers, etc. may be mixed and used, and in the case of topical administration, bases, excipients, lubricants, preservatives, etc. may be used.
- Formulations of the compound of the present invention can be variously prepared by mixing with the pharmaceutically acceptable carriers described above.
- it can be prepared in the form of tablets, troches, capsules, elixirs, suspensions, syrups, wafers, etc., and in the case of injections, it can be prepared in unit dosage ampoules or multiple dosage forms. there is.
- it may be formulated into solutions, suspensions, tablets, capsules, sustained-release preparations, and the like.
- examples of carriers, excipients and diluents suitable for formulation include lactose, dextrose, sucrose, sorbitol, mannitol, xylitol, erythritol, maltitol, starch, acacia gum, alginate, gelatin, calcium phosphate, calcium silicate, cellulose , methyl cellulose, microcrystalline cellulose, polyvinylpyrrolidone, water, methylhydroxybenzoate, propylhydroxybenzoate, talc, magnesium stearate or mineral oil, and the like can be used.
- fillers, anti-coagulants, lubricants, wetting agents, flavoring agents, emulsifiers, preservatives, and the like may be further included.
- the route of administration of the formulation according to the present invention is not limited thereto, but is not limited to oral, intravenous, intramuscular, intraarterial, intramedullary, intrathecal, intracardiac, transdermal, subcutaneous, intraperitoneal, intranasal, intestinal, topical, sublingual or work included. Oral or parenteral administration is preferred.
- parenteral includes subcutaneous, intradermal, intravenous, intramuscular, intraarticular, intracapsular, intrasternal, intrathecal, intralesional and intracranial injection or infusion techniques.
- the pharmaceutical composition of the present invention may also be administered in the form of a suppository for rectal administration.
- “pharmaceutically effective amount” refers to a sufficient amount of an agent to provide a desired biological result. The result may be reduction and/or alleviation of the signs, symptoms or causes of a disease, or any other desirable change in a biological system.
- an “effective amount” for therapeutic use is the amount of an agent disclosed herein required to provide a clinically significant reduction in disease.
- An “effective” amount suitable in any individual case can be determined by one skilled in the art using routine experimentation.
- the expression “effective amount” generally refers to an amount of an active substance that has a therapeutic effect.
- the active substance is a growth inhibitor of cancer cells, and a preventive, ameliorative or therapeutic agent for cancer.
- the formulation of the present invention can vary widely depending on various factors including activity, age, body weight, general health, gender, dosage, administration time, route of administration, excretion rate, drug combination and severity of a specific disease to be prevented or treated, and the above
- the dosage of the preparation varies depending on the patient's condition, weight, disease severity, drug form, administration route and period, but can be appropriately selected by those skilled in the art, and is administered at 0.0001 to 100 mg/kg or 0.001 to 100 mg/kg per day. can do. Administration may be administered once a day, or may be administered in several divided doses. The dosage is not intended to limit the scope of the present invention in any way.
- the compounds according to the present invention may be formulated as pills, dragees, capsules, solutions, gels, syrups, slurries and suspensions.
- the agent of the present invention can be used alone or in combination with methods using surgery, radiation therapy, hormone therapy, chemotherapy, and biological response modifiers.
- the formulation of the present invention may be used in combination with other anticancer agents, wherein the anticancer agents include nitrogen mustard, imatinib, oxaliplatin, rituximab, panitumumab, erlotinib, neratinib, lapatinib, Fitinib, vandetanib, nirotinib, semasanib, bosutinib, axitinib, cediranib, lestaurtinib, trastuzumab, gefitinib, bortezomib, sunitinib, carboplatin, 5-fluo louracil (5-FU), bevacizumab, cisplatin, cetuximab, aflibercept, regorafenib, viscum album, asparaginase, tretinoin, hydroxycarbamide, dasatinib, estramustine, gemtu Zumabozogamicin, ibri
- Another embodiment of the present invention provides a method for providing information on a treatment method for patients with EMT molecular subtype cancer.
- the method of the present invention comprises the steps of measuring the expression level of a GLS gene or a protein encoded thereby in a biological sample isolated from a subject of interest; and an agent capable of suppressing the expression of the following genes when the measured expression level of the gene or protein is increased; Or determining that administration of an agent capable of inhibiting the function of a protein encoded by the following gene is administered in combination; includes:
- SHMT Serine hydroxymethyltransferase
- MTHFD2 gene Methylenetetrahydrofolate Dehydrogenase (NADP+ Dependent) 2, Methenyltetrahydrofolate Cyclohydrolase
- the "subject of interest” means an agent capable of inhibiting GLS gene expression; Alternatively, it refers to an individual whose treatment responsiveness is uncertain by an agent capable of inhibiting the function of a protein encoded thereby, and which has cancer or is highly likely to develop cancer.
- the "biological sample” of the present invention means any material, biological fluid, tissue or cell obtained from or derived from an individual, for example, whole blood, leukocytes, peripheral blood mononuclear Blood (including peripheral blood mononuclear cells, buffy coat, plasma and serum), sputum, tears, mucus, nasal washes ), nasal aspirate, breath, urine, semen, saliva, peritoneal washings, pelvic fluids, cystic fluid, meningeal fluid, amniotic fluid, glandular fluid, pancreatic fluid, lymph fluid, pleural fluid, nipple aspirate, bronchial aspiration It may include bronchial aspirate, synovial fluid, joint aspirate, organ secretions, cells, cell extract, or cerebrospinal fluid, It is not limited thereto.
- the method for measuring the expression level of the protein of the present invention includes protein chip analysis, immunoassay, ligand binding assay, MALDI-TOF (Matrix Assisted Laser Desorption/Ionization Time of Flight Mass Spectrometry) analysis, SELDI-TOF (Sulface Enhanced Laser Desorption/Ionization Time of Flight Mass Spectrometry) assay, radioimmunoassay, radioimmunodiffusion method, Oukteroni immunodiffusion method, rocket immunoelectrophoresis, tissue immunostaining, complement fixation assay, two-dimensional electrophoretic assay, liquid chromatography-mass It may be at least one selected from the group consisting of liquid chromatography-mass spectrometry (LC-MS), liquid chromatography-mass spectrometry/mass spectrometry (LC-MS/MS), western blotting, and enzyme linked immunosorbentassay (ELISA).
- LC-MS liquid chromatography-mass spectrometry
- the expression level of the protein of the present invention can be measured using an agent capable of measuring the expression level of the protein.
- the agent capable of measuring the expression level of the protein may be at least one selected from the group consisting of an antibody, an oligopeptide, a ligand, a peptide nucleic acid (PNA), and an aptamer that binds specifically to the protein. there is.
- antibody of the present invention refers to a substance that specifically binds to an antigen and causes an antigen-antibody reaction.
- antibody means an antibody that specifically binds to said protein.
- Antibodies of the present invention include both polyclonal antibodies, monoclonal antibodies and recombinant antibodies. Such antibodies can be readily prepared using techniques well known in the art. For example, polyclonal antibodies can be produced by a method well known in the art, including a process of injecting an antigen of the protein into an animal and collecting blood from the animal to obtain serum containing the antibody. Such polyclonal antibodies can be prepared from any animal, such as goat, rabbit, sheep, monkey, horse, pig, cow, dog, and the like.
- monoclonal antibodies can be prepared by the hybridoma method (see Kohler and Milstein (1976) European Journal of Immunology 6:511-519), or the phage antibody library technique (Clackson et al, Nature, 352:624-628, 1991; Marks et al, J. Mol. Biol., 222:58, 1-597, 1991).
- Antibodies prepared by the above methods may be separated and purified using methods such as gel electrophoresis, dialysis, salt precipitation, ion exchange chromatography, and affinity chromatography.
- the antibodies of the present invention include functional fragments of antibodies as well as complete forms having two full-length light chains and two full-length heavy chains.
- the functional fragment of the antibody of the present invention means a fragment having at least an antigen-binding function, and includes Fab, F(ab'), F(ab')2 and Fv.
- PNA Peptide Nucleic Acid
- DNA has a phosphate-ribose backbone
- PNA has a repeated N-(2-aminoethyl)-glycine backbone linked by peptide bonds, which greatly increases the binding force and stability to DNA or RNA, and is thus used in molecular biology. , diagnostic assays and antisense therapies.
- the "aptamer” of the present invention means an oligonucleic acid or peptide molecule.
- An agent capable of measuring the expression level of the protein of the present invention is an antibody, PNA, aptamer, etc.
- the formulation can be easily manufactured.
- the method for measuring the expression level of the gene of the present invention is reverse transcription polymerase reaction (RT-PCR), competitive reverse transcription polymerase reaction (Competitive RT-PCR), real-time reverse transcription polymerase reaction (Real-time RT-PCR), RNase It may be at least one selected from the group consisting of RNase protection assay (RPA), Northern blotting, and DNA chip.
- RT-PCR reverse transcription polymerase reaction
- Competitive RT-PCR competitive reverse transcription polymerase reaction
- Real-time RT-PCR real-time reverse transcription polymerase reaction
- RNase It may be at least one selected from the group consisting of RNase protection assay (RPA), Northern blotting, and DNA chip.
- the expression level of the gene of the present invention can be measured using an agent capable of measuring the expression level of the gene.
- An agent capable of measuring the expression level of the gene may be at least one selected from the group consisting of primers, probes, and antisense nucleotides that complementarily bind to the gene.
- the "primer” of the present invention is a fragment that recognizes a target gene sequence, and includes a forward and reverse primer pair, preferably a primer pair that provides analysis results having specificity and sensitivity. High specificity can be imparted when the nucleic acid sequence of the primer is a sequence that is inconsistent with the non-target sequence present in the sample, so that the primer amplifies only the target gene sequence containing a complementary primer binding site and does not cause non-specific amplification. .
- the "probe” of the present invention means a substance capable of complementarily binding to a target substance to be detected in a sample, and means a substance capable of specifically confirming the presence of a target substance in a sample through the binding.
- the type of probe is not limited as a material commonly used in the art, but preferably may be peptide nucleic acid (PNA), locked nucleic acid (LNA), peptide, polypeptide, protein, RNA or DNA, and most preferably Most likely it is PNA.
- the probe is a biomaterial, including one derived from or similar to a living organism or manufactured in vitro, for example, enzymes, proteins, antibodies, microorganisms, animal and plant cells and organs, nerve cells, DNA, and It may be RNA, where DNA includes cDNA, genomic DNA, and oligonucleotides, and RNA includes genomic RNA, mRNA, and oligonucleotides.
- LNA Locked nucleic acids
- the "LNA (Locked nucleic acids)" of the present invention means a nucleic acid analog containing a 2'-O, 4'-C methylene bridge [J Weiler, J Hunziker and J Hall Gene Therapy (2006) 13, 496.502 ].
- LNA nucleosides contain the common nucleic acid bases of DNA and RNA, and can base pair according to the Watson-Crick base pairing rules. However, due to molecular 'locking' due to the methylene bridge, the LNA does not form an ideal shape in the Watson-Crick bond.
- LNAs When LNAs are included in DNA or RNA oligonucleotides, they can more rapidly pair with complementary nucleotide chains to increase the stability of the double helix.
- the "antisense nucleotide” of the present invention is a nucleotide sequence in which an antisense oligomer is hybridized with a target sequence in RNA by Watson-Crick base pairing, allowing the formation of typically mRNA and RNA: oligomer heteroduplexes in the target sequence and an oligomer having an inter-subunit backbone. Oligomers may have exact sequence complementarity or near complementarity to the target sequence.
- An agent capable of measuring the expression level of the gene of the present invention is easily prepared by a person skilled in the art based on the nucleotide sequence of the gene of the present invention, corresponding to primers, probes, etc. that complementarily bind to the gene. It can be.
- the present invention relates to a method for preventing, improving or treating a cancer patient, particularly an EMT (Epithelial mesenchymal transition) subtype cancer patient, and in a cancer patient in which the expression level of a glutaminase (GLS) gene or a protein encoded thereby is increased, PHGDH ,
- EMT epihelial mesenchymal transition
- PHGDH glutaminase
- FIG. 1 shows the results of performing stomach transcriptome analysis in a Yonsei cohort of gastric cancer patients according to an embodiment of the present invention.
- Figure 2 shows the expression levels of proteins encoded by GLS (Glutaminase) genes in intestinal subtype cell lines (NCIN87 and SNU601) and stem-like subtype cell lines (MKN1 and HS746T) according to an embodiment of the present invention. It shows the results confirmed through Western blot analysis.
- GLS Glutaminase
- FIG. 3 shows the results of genome analysis on intestinal subtype organoids (GA326) and stem-like subtype organoids (GA077) according to an embodiment of the present invention.
- FIG. 4 to 7 show the results of confirming the proliferation level of the cell line according to the presence or absence of glutamine (FIG. 4) and the concentration of DON, a glutamine analog, according to an embodiment of the present invention (FIG. 5), and the GLS inhibitor CB839 (FIG. 6) and the results of confirming the proliferation level of the cell line according to the concentration of BPTES (FIG. 7).
- FIG. 8 shows the result of confirming the size change of stem-like subtype organoids by single treatment with CB839, a GLS inhibitor, according to an embodiment of the present invention.
- FIG. 9 to 11 confirm the proliferation level of stem-like subtype cell lines according to the presence or absence of glutamine and combined treatment with PHGD (FIG. 9), SHMT (FIG. 10) or MTFHD2 (FIG. 11) inhibitors according to an embodiment of the present invention. that showed the result.
- FIG. 12 shows the result of confirming the size change of stem-like subtype organoids by the combined treatment of a GLS inhibitor (CB839) and NCT504 according to an embodiment of the present invention.
- GLS Glutaminase
- PHGDH Phosphoglycerate Dehydrogenase
- SHMT Serine hydroxymethyltransferase
- MTHFD2 gene Methyltetrahydrofolate Cyclohydrolase
- GLS Glutaminase
- PHGDH Phosphoglycerate Dehydrogenase
- SHMT Serine hydroxymethyltransferase
- MTHFD2 gene Methyltetrahydrofolate Cyclohydrolase
- the present invention relates to a method for providing information on a method for treating a patient with EMT molecular subtype cancer, comprising:
- NCIN87, SNU601, MKN1, and HS746T cell lines were purchased from the Korean Cell Line Bank to examine the expression levels of the GLS gene and protein.
- the NCIN87 and SNU601 cell lines represent the intestinal subtype
- the MKN1 and HS746T cell lines correspond to the stem-like subtype.
- RPMI1640 with 10% fetal bovine serum (FBS), 2 mM L-glutamine, 100 U/ml penicillin and 100 ⁇ g/ml streptomycin
- DMEM fetal bovine serum
- DMEM fetal bovine serum
- EBC200 200mM NaCl, 50mM Tris-HCl (pH8.0), 0.5% NP-40
- a protease inhibitor mixture genedepot
- the expression level of the protein encoded by the GLS gene is increased particularly in the stem-like subtype.
- the obtained genome analysis data was normalized with TPM, and the GLS gene and genes related to one-carbon metabolism, MTR, SHMT1, SHMT2, MTHFD1 and MTHFD2 were analyzed.
- the transcript expression values were confirmed and shown in FIG. 3 .
- the expression level of the GLS gene is particularly increased in the stem-like subtype compared to other gastric cancer subtypes not only in the cell line but also in the organoid having a high similarity to the patient.
- NCIN87 an intestinal subtype cell line, and HS746T cell line, a stem-like subtype cell line, were seeded in 96-well plates (black) at 5000 cells each, and replaced with glutamine-deficient culture medium (Gibco) the next day. Then, DON (1 ⁇ M, 50 ⁇ M, 150 ⁇ M; selleckchem, cat no. S8620), CB839 (1 ⁇ M, 5 ⁇ M, 25 ⁇ M; cayman, cat no. S7655) or BPTES (5 ⁇ M, 10 ⁇ M; ⁇ M, 25 ⁇ M; MCE, cat no.
- the treatment time was 0 hours, and the culture medium of the cells was discarded at 24 hours, 28 hours, and 72 hours, and then placed in an ultra-low temperature freezer at -80 ° C. kept.
- 200 ⁇ l of the cell lysate containing GR dye included in the cell viability assay kit was added to each well of the cultured cells. and incubated at room temperature for 5 minutes.
- the fluorescence intensity was measured at a wavelength of 480 nm for excitation and 520 nm for emission using a fluorescence photometer (thermo, varioskan flash 3001), and the measured value was normalized to the number of cells at 0 hour and digitized as % to help the value. 4 to 7 are shown.
- Each of the GA077 organoids prepared in Example 3 was treated with 5 ⁇ M of CB839 (cayman, cat no. S7655), and the time point of the treatment was D0, day 1 (D1), day 2 (D2), and day 3 (D3) and 4 days (D4) were photographed through an optical microscope (Olympus), using Image J to measure the longest and shortest diameters passing through the center, and averaging the two values to measure the diameter of organoids did
- the control group vehicle; DMSO treatment group
- the experiment was repeated 5 times
- the case of the CB839 treatment group the experiment was repeated 6 times.
- the organoid diameter measured in this way was converted to ⁇ m through a microscope size bar, averaged based on the diameter of day 0, and the value was expressed in %, and the value is shown in FIG. 8 .
- Example 4 after seeding and culturing the stem-like subtype cell line HS746T, the culture medium was replaced with glutamine-deficient culture medium, and PHGDH inhibitor (25 ⁇ M), SHMT inhibitor (1 ⁇ M) or MTHFD2 inhibitor (0.5 ⁇ M) were used. ) was administered, and the viability measured using a cell viability assay kit is shown in FIGS. 9 to 11.
- organoid diameter when GA077, a stem-like subtype organoid was treated with a GLS inhibitor (CB839) or a PHGDH inhibitor (NCT503) alone, compared to when they were administered in combination (combi). The average value of was significantly decreased.
- composition according to the present invention can not only inhibit the proliferation of cancer cells, but also have a synergistic effect on inhibiting the proliferation of cancer cells in patients with intractable cancer, which are difficult to treat due to recurrence, metastasis, and resistance to anticancer drugs, so that they can treat cancer very effectively.
- SEQ ID NO: 2 GLS
- SEQ ID NO: 4 SHMT2
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Abstract
Description
Claims (11)
- GLS(Glutaminase)유전자의 발현을 억제할 수 있는 제제, 또는 이의 약제학적으로 허용 가능한 염; 및PHGDH(Phosphoglycerate Dehydrogenase) 유전자, SHMT(Serine hydroxymethyltransferase) 유전자 및 MTHFD2 유전자(Methylenetetrahydrofolate Dehydrogenase (NADP+ Dependent) 2, Methenyltetrahydrofolate Cyclohydrolase)로 이루어진 군으로부터 선택되는 어느 하나의 유전자의 발현을 억제할 수 있는 제제, 또는 이의 약제학적으로 허용 가능한 염을 유효성분으로 포함하는 암의 예방 또는 치료용 약학 조성물.
- 제1항에 있어서,상기 유전자의 발현을 억제할 수 있는 제제는 화합물, 상기 유전자들의 mRNA에 특이적으로 결합하는 miRNA, siRNA, shRNA 및 안티센스 올리고뉴클레오티드로 이루어진 군으로부터 선택되는 어느 하나인, 약학 조성물.
- 제1항에 있어서,상기 조성물은 항암제를 더 포함하는, 약학 조성물.
- 제1항에 있어서,상기 암은 EMT(Epithelial mesenchymal transition) 아형인, 약학 조성물.
- 제1항에 있어서,상기 암은 위암, 갑상선암, 부갑상선암, 난소암, 대장암, 췌장암, 간암, 유방암, 자궁경부암, 폐암, 비소세포성폐암, 전립선암, 담낭암, 담도암, 비호지킨 림프종, 호지킨 림프종, 혈액암, 방광암, 신장암, 흑색종, 결장암, 골암, 피부암, 두부암, 자궁암, 직장암, 뇌종양, 항문부근암, 나팔관암종, 자궁내막암종, 질암, 음문암종, 식도암, 소장암, 내분비선암, 부신암, 연조직 육종, 요도암, 음경암, 수뇨관암, 신장세포 암종, 신장골반 암종, 중추신경계(CNS central nervoussystem) 종양, 1차 CNS 림프종, 척수 종양, 뇌간 신경교종 및 뇌하수체 선종으로 이루어진 군으로부터 선택되는 어느 하나인, 약학 조성물.
- GLS유전자에 의해 암호화되는 단백질의 기능을 억제할 수 있는 제제, 또는 이의 약제학적으로 허용 가능한 염; 및PHGDH 유전자, SHMT 유전자 및 MTHFD2 유전자로 이루어진 군으로부터 선택되는 어느 하나의 유전자에 의해 암호화되는 단백질의 기능을 억제할 수 있는 제제, 또는 이의 약제학적으로 허용 가능한 염을 유효성분으로 포함하는 암의 예방 또는 치료용 약학 조성물.
- 제6항에 있어서,상기 단백질의 기능을 억제할 수 있는 제제는 화합물, 역작용제(Inverse agonist), 길항제(antagonist) 및 상기 단백질들에 특이적으로 결합할 수 있는 항체 또는 앱타머로 이루어진 군으로부터 선택되는 어느 하나인, 약학 조성물.
- 제6항에 있어서,상기 조성물은 항암제를 더 포함하는, 약학 조성물.
- 제6항에 있어서,상기 암은 EMT 분자 아형인, 약학 조성물.
- 제6항에 있어서,상기 암은 위암, 갑상선암, 부갑상선암, 난소암, 대장암, 췌장암, 간암, 유방암, 자궁경부암, 폐암, 비소세포성폐암, 전립선암, 담낭암, 담도암, 비호지킨 림프종, 호지킨 림프종, 혈액암, 방광암, 신장암, 흑색종, 결장암, 골암, 피부암, 두부암, 자궁암, 직장암, 뇌종양, 항문부근암, 나팔관암종, 자궁내막암종, 질암, 음문암종, 식도암, 소장암, 내분비선암, 부신암, 연조직 육종, 요도암, 음경암, 수뇨관암, 신장세포 암종, 신장골반 암종, 중추신경계(CNS central nervoussystem) 종양, 1차 CNS 림프종, 척수 종양, 뇌간 신경교종 및 뇌하수체 선종으로 이루어진 군으로부터 선택되는 어느 하나인, 약학 조성물.
- 목적하는 개체로부터 분리된 생물학적 시료에서 GLS 유전자 또는 이에 의해 암호화되는 단백질의 발현 수준을 측정하는 단계; 및상기 측정된 유전자 또는 단백질의 발현 수준이 증가된 경우, 하기 유전자의 발현을 억제할 수 있는 제제; 또는 하기 유전자에 의해 암호화되는 단백질의 기능을 억제할 수 있는 제제를 병용하여 투여하는 것으로 판단하는 단계;를 포함하는 EMT 분자 아형 암 환자의 치료 방법에 대한 정보를 제공하는 방법.
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2021
- 2021-06-28 KR KR1020210083887A patent/KR20230001587A/ko not_active Ceased
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2022
- 2022-06-28 EP EP22833558.4A patent/EP4364740A4/en active Pending
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- 2022-06-28 WO PCT/KR2022/009183 patent/WO2023277502A1/ko active Application Filing
- 2022-06-28 JP JP2023581025A patent/JP2024525515A/ja active Pending
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US20240238287A1 (en) | 2024-07-18 |
EP4364740A1 (en) | 2024-05-08 |
CN117881400A (zh) | 2024-04-12 |
EP4364740A4 (en) | 2025-06-25 |
JP2024525515A (ja) | 2024-07-12 |
KR20230001587A (ko) | 2023-01-05 |
KR20250053001A (ko) | 2025-04-21 |
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