CN114222764B - 可优先结合IL-2Rα的IL-2融合蛋白 - Google Patents

可优先结合IL-2Rα的IL-2融合蛋白 Download PDF

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CN114222764B
CN114222764B CN202080057045.6A CN202080057045A CN114222764B CN 114222764 B CN114222764 B CN 114222764B CN 202080057045 A CN202080057045 A CN 202080057045A CN 114222764 B CN114222764 B CN 114222764B
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CN114222764A (zh
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姚宸
于春晓
吕越峰
刘丽勤
科特·肖恩贝克
张世文
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Askgene Pharma Inc
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    • C07K14/435Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/52Cytokines; Lymphokines; Interferons
    • C07K14/54Interleukins [IL]
    • C07K14/55IL-2
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    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
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    • A61K38/17Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • A61K38/19Cytokines; Lymphokines; Interferons
    • A61K38/20Interleukins [IL]
    • A61K38/2013IL-2
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    • C07K14/705Receptors; Cell surface antigens; Cell surface determinants
    • C07K14/715Receptors; Cell surface antigens; Cell surface determinants for cytokines; for lymphokines; for interferons
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CN202080057045.6A 2019-08-12 2020-08-12 可优先结合IL-2Rα的IL-2融合蛋白 Active CN114222764B (zh)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201962885471P 2019-08-12 2019-08-12
US62/885,471 2019-08-12
US202063015644P 2020-04-26 2020-04-26
US63/015,644 2020-04-26
US202063019319P 2020-05-02 2020-05-02
US63/019,319 2020-05-02
US202063044294P 2020-06-25 2020-06-25
US63/044,294 2020-06-25
PCT/US2020/046000 WO2021030483A1 (en) 2019-08-12 2020-08-12 Il-2 fusion proteins that preferentially bind il-2ralpha

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CN114222764A CN114222764A (zh) 2022-03-22
CN114222764B true CN114222764B (zh) 2025-03-11

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AU (1) AU2020329216A1 (https=)
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US20220002370A1 (en) 2018-09-27 2022-01-06 Xilio Development, Inc. Masked cytokine polypeptides
SG11202102930YA (en) 2018-11-08 2021-04-29 Synthorx Inc Interleukin 10 conjugates and uses thereof
EP3923974A4 (en) 2019-02-06 2023-02-08 Synthorx, Inc. IL-2 CONJUGATES AND METHODS OF USE THEREOF
EP3969035A4 (en) 2019-05-14 2023-06-21 Werewolf Therapeutics, Inc. SEPARATION UNITS AND METHODS AND THEIR USE
CA3141626A1 (en) 2019-06-12 2020-12-17 AskGene Pharma, Inc. Novel il-15 prodrugs and methods of use thereof
EP4017540A1 (en) 2019-08-23 2022-06-29 Synthorx, Inc. Il-15 conjugates and uses thereof
US12234271B2 (en) 2019-09-10 2025-02-25 Synthorx, Inc. Il-2 conjugates and methods of use to treat autoimmune diseases
MX2022005666A (es) 2019-11-14 2022-10-07 Werewolf Therapeutics Inc Polipeptidos de citocina activables y metodos de uso de los mismos.
CA3165927A1 (en) 2020-01-11 2021-07-15 AskGene Pharma, Inc. Novel masked cytokines and methods of use thereof
WO2021207669A1 (en) 2020-04-10 2021-10-14 Cytomx Therapeutics, Inc. Activatable cytokine constructs and related compositions and methods
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WO2022115865A2 (en) 2020-11-25 2022-06-02 Xilio Development, Inc. Tumor-specific cleavable linkers
BR112023018735A2 (pt) 2021-03-16 2023-11-28 Cytomx Therapeutics Inc Construtos de citocinas ativáveis mascarados e composições e métodos relacionados
AU2022306974A1 (en) 2021-07-09 2024-01-04 Bright Peak Therapeutics Ag Modified il-2 polypeptides for treatment of inflammatory and autoimmune diseases
CN114875069B (zh) * 2022-04-22 2023-09-15 四川大学 基因工程修饰的il2细胞因子的重组载体、宿主细胞及其用途
WO2024212151A1 (en) * 2023-04-13 2024-10-17 Adagene Pte. Ltd. Masked antibodies, libraries and methods of use

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CN109689694A (zh) * 2016-05-19 2019-04-26 通用医疗公司 与其受体IL-2Rβ结合的白细胞介素-2作为用来增强自然杀伤细胞和调节性T细胞活性的平台

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US20220306714A1 (en) 2022-09-29
WO2021030483A1 (en) 2021-02-18
AU2020329216A1 (en) 2022-02-24
EP4013775A1 (en) 2022-06-22
JP2022544771A (ja) 2022-10-21
CN114222764A (zh) 2022-03-22
CA3148505A1 (en) 2021-02-18

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