CN111647064A - 一种改进的能与pd-1特异性结合的肿瘤抑制肽及其用途 - Google Patents
一种改进的能与pd-1特异性结合的肿瘤抑制肽及其用途 Download PDFInfo
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- C—CHEMISTRY; METALLURGY
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- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/46—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates
- C07K14/47—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals
- C07K14/4701—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals not used
- C07K14/4702—Regulators; Modulating activity
- C07K14/4703—Inhibitors; Suppressors
-
- 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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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
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- Toxicology (AREA)
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- Gastroenterology & Hepatology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Peptides Or Proteins (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010539210.3A CN111647064B (zh) | 2018-10-30 | 2018-10-30 | 一种改进的能与pd-1特异性结合的肿瘤抑制肽及其用途 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010539210.3A CN111647064B (zh) | 2018-10-30 | 2018-10-30 | 一种改进的能与pd-1特异性结合的肿瘤抑制肽及其用途 |
| CN201811279943.7A CN109265533B (zh) | 2018-10-30 | 2018-10-30 | 一种改进的能与pd-1特异性结合的肿瘤抑制肽及其用途 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811279943.7A Division CN109265533B (zh) | 2018-10-30 | 2018-10-30 | 一种改进的能与pd-1特异性结合的肿瘤抑制肽及其用途 |
Publications (2)
| Publication Number | Publication Date |
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| CN111647064A true CN111647064A (zh) | 2020-09-11 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| WO2015048312A1 (en) * | 2013-09-26 | 2015-04-02 | Costim Pharmaceuticals Inc. | Methods for treating hematologic cancers |
| CN107383174A (zh) * | 2017-08-21 | 2017-11-24 | 苏州立豪生物科技有限公司 | 一种能与pd‑1特异性结合的肿瘤抑制肽及其用途 |
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| US9308236B2 (en) * | 2013-03-15 | 2016-04-12 | Bristol-Myers Squibb Company | Macrocyclic inhibitors of the PD-1/PD-L1 and CD80(B7-1)/PD-L1 protein/protein interactions |
| CN104098651B (zh) * | 2014-06-30 | 2016-06-29 | 郑州大学 | 具有抗肿瘤活性的PD-L1 IgV亲和肽及其应用 |
| US10590169B2 (en) * | 2015-12-09 | 2020-03-17 | Virogin Biotech Canada Ltd | Compositions and methods for inhibiting CD279 interactions |
| WO2017200796A1 (en) * | 2016-05-17 | 2017-11-23 | Albert Einstein College Of Medicine, Inc. | Engineered pd-1 variants |
| EP3795167B1 (en) * | 2016-09-15 | 2022-08-03 | Leidos, Inc. | Pd-1 peptide inhibitors |
| CN108409830B (zh) * | 2018-02-05 | 2021-04-23 | 郑州大学 | 一种人pd-1蛋白胞外段亲和环肽c8及其应用 |
| CN108623671A (zh) * | 2018-06-17 | 2018-10-09 | 李兴国 | 一种抗肿瘤多肽及其血液检测抗体和试剂盒 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103732238A (zh) * | 2011-06-08 | 2014-04-16 | 奥瑞基尼探索技术有限公司 | 用于免疫调节的治疗性化合物 |
| WO2015048312A1 (en) * | 2013-09-26 | 2015-04-02 | Costim Pharmaceuticals Inc. | Methods for treating hematologic cancers |
| CN107383174A (zh) * | 2017-08-21 | 2017-11-24 | 苏州立豪生物科技有限公司 | 一种能与pd‑1特异性结合的肿瘤抑制肽及其用途 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113945723A (zh) * | 2021-10-28 | 2022-01-18 | 复旦大学附属中山医院 | 预测免疫检查点抑制剂治疗相关肺炎发生风险的试剂盒、系统、储存介质及其应用 |
| CN113945723B (zh) * | 2021-10-28 | 2024-03-12 | 复旦大学附属中山医院 | 预测免疫检查点抑制剂治疗相关肺炎发生风险的系统、储存介质及其应用 |
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| CN111548407A (zh) | 2020-08-18 |
| CN109265533B (zh) | 2020-11-17 |
| CN111548408B (zh) | 2021-08-03 |
| CN111548408A (zh) | 2020-08-18 |
| CN111647065B (zh) | 2021-10-08 |
| CN111647064B (zh) | 2021-08-03 |
| CN109265533A (zh) | 2019-01-25 |
| CN111548407B (zh) | 2021-09-14 |
| CN111647065A (zh) | 2020-09-11 |
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