CN108866004A - Shp-1敲除的t细胞及其构建方法 - Google Patents

Shp-1敲除的t细胞及其构建方法 Download PDF

Info

Publication number
CN108866004A
CN108866004A CN201810665548.6A CN201810665548A CN108866004A CN 108866004 A CN108866004 A CN 108866004A CN 201810665548 A CN201810665548 A CN 201810665548A CN 108866004 A CN108866004 A CN 108866004A
Authority
CN
China
Prior art keywords
cell
car
shp
gene
sgrna
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.)
Pending
Application number
CN201810665548.6A
Other languages
English (en)
Chinese (zh)
Inventor
胡边
张琳琳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Esoteric Biotechnology (guangzhou) Co Ltd
Original Assignee
Esoteric Biotechnology (guangzhou) Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Esoteric Biotechnology (guangzhou) Co Ltd filed Critical Esoteric Biotechnology (guangzhou) Co Ltd
Priority to CN201810665548.6A priority Critical patent/CN108866004A/zh
Priority to PCT/CN2018/095635 priority patent/WO2020000526A1/fr
Publication of CN108866004A publication Critical patent/CN108866004A/zh
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/705Receptors; Cell surface antigens; Cell surface determinants
    • C07K14/70503Immunoglobulin superfamily
    • C07K14/7051T-cell receptor (TcR)-CD3 complex
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/46Cellular immunotherapy
    • A61K39/461Cellular immunotherapy characterised by the cell type used
    • A61K39/4611T-cells, e.g. tumor infiltrating lymphocytes [TIL], lymphokine-activated killer cells [LAK] or regulatory T cells [Treg]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/46Cellular immunotherapy
    • A61K39/463Cellular immunotherapy characterised by recombinant expression
    • A61K39/4631Chimeric Antigen Receptors [CAR]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/46Cellular immunotherapy
    • A61K39/464Cellular immunotherapy characterised by the antigen targeted or presented
    • A61K39/4643Vertebrate antigens
    • A61K39/4644Cancer antigens
    • A61K39/464402Receptors, cell surface antigens or cell surface determinants
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/46Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates
    • C07K14/47Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/85Vectors or expression systems specially adapted for eukaryotic hosts for animal cells
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N5/00Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/06Animal cells or tissues; Human cells or tissues
    • C12N5/0602Vertebrate cells
    • C12N5/0634Cells from the blood or the immune system
    • C12N5/0636T lymphocytes
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2319/00Fusion polypeptide
    • C07K2319/01Fusion polypeptide containing a localisation/targetting motif
    • C07K2319/03Fusion polypeptide containing a localisation/targetting motif containing a transmembrane segment
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2510/00Genetically modified cells
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2800/00Nucleic acids vectors
    • C12N2800/80Vectors containing sites for inducing double-stranded breaks, e.g. meganuclease restriction sites
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2810/00Vectors comprising a targeting moiety
    • C12N2810/10Vectors comprising a non-peptidic targeting moiety

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Cell Biology (AREA)
  • Microbiology (AREA)
  • Organic Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Medicinal Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Zoology (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Mycology (AREA)
  • Wood Science & Technology (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Oncology (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Hematology (AREA)
  • Toxicology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Physics & Mathematics (AREA)
  • Plant Pathology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
CN201810665548.6A 2018-06-26 2018-06-26 Shp-1敲除的t细胞及其构建方法 Pending CN108866004A (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201810665548.6A CN108866004A (zh) 2018-06-26 2018-06-26 Shp-1敲除的t细胞及其构建方法
PCT/CN2018/095635 WO2020000526A1 (fr) 2018-06-26 2018-07-13 Lymphocyte t shp-1-inactivé et procédé de construction associé

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810665548.6A CN108866004A (zh) 2018-06-26 2018-06-26 Shp-1敲除的t细胞及其构建方法

Publications (1)

Publication Number Publication Date
CN108866004A true CN108866004A (zh) 2018-11-23

Family

ID=64294683

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810665548.6A Pending CN108866004A (zh) 2018-06-26 2018-06-26 Shp-1敲除的t细胞及其构建方法

Country Status (2)

Country Link
CN (1) CN108866004A (fr)
WO (1) WO2020000526A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116334077A (zh) * 2022-07-29 2023-06-27 江苏省人民医院(南京医科大学第一附属医院) 一种气道上皮细胞shp-1基因特异性敲除小鼠模型的构建方法及其应用

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107109421A (zh) * 2014-10-09 2017-08-29 国立大学法人山口大学 Car表达载体及car表达t细胞
CN107164407A (zh) * 2017-07-04 2017-09-15 王小平 无物种限制的真核生物同时进行基因敲除和基因过表达

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015142675A2 (fr) * 2014-03-15 2015-09-24 Novartis Ag Traitement du cancer au moyen d'un récepteur antigénique chimérique
EP3800248A3 (fr) * 2014-04-18 2021-08-04 Editas Medicine, Inc. Méthodes, compositions et constituants associés à crispr/cas pour l'immunothérapie du cancer
US20180112213A1 (en) * 2015-03-25 2018-04-26 Editas Medicine, Inc. Crispr/cas-related methods, compositions and components
GB201620070D0 (en) * 2016-11-28 2017-01-11 Autolus Ltd Signal transduction modifying protein

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107109421A (zh) * 2014-10-09 2017-08-29 国立大学法人山口大学 Car表达载体及car表达t细胞
CN107164407A (zh) * 2017-07-04 2017-09-15 王小平 无物种限制的真核生物同时进行基因敲除和基因过表达

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
INGUNN M.STROMNES等: "Abrogation of SHP-1 in tumor-specific T cells improves efficacy of adoptive immunotherapy by enhancing the effector function and accumulation of short-lived effector T cells in vivo", 《J IMMUNOL.》 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116334077A (zh) * 2022-07-29 2023-06-27 江苏省人民医院(南京医科大学第一附属医院) 一种气道上皮细胞shp-1基因特异性敲除小鼠模型的构建方法及其应用
CN116334077B (zh) * 2022-07-29 2024-02-02 江苏省人民医院(南京医科大学第一附属医院) 一种气道上皮细胞shp-1基因特异性敲除小鼠模型的构建方法及其应用

Also Published As

Publication number Publication date
WO2020000526A1 (fr) 2020-01-02

Similar Documents

Publication Publication Date Title
Solomon et al. Cohesin gene mutations in tumorigenesis: from discovery to clinical significance
US20200317777A1 (en) Enhanced chimeric antigen receptors and uses thereof
CN106399306B (zh) 靶向人lncRNA-UCA1抑制膀胱癌的sgRNA、基因载体及其应用
CN109715803A (zh) 等位基因编辑及其应用
AU2018342245A1 (en) Methods of isolating T cells having antigenic specificity for a p53 cancer-specific mutation
CN109517820A (zh) 一种靶向HPK1的gRNA以及HPK1基因编辑方法
Zhang et al. Downstream class switching leads to IgE antibody production by B lymphocytes lacking IgM switch regions
Solé et al. AT follicular helper cell origin for T regulatory type 1 cells
CN115697356A (zh) 通过抑制carm1治疗癌症的方法
CN108866004A (zh) Shp-1敲除的t细胞及其构建方法
US20210015866A1 (en) Tissue resident memory cell profiles, and uses thereof
CN110172089A (zh) 一种kras突变多抗原组合、靶向kras突变肿瘤ctl及其应用
EP2039766A1 (fr) Cellule immunocompetente presentant un anticorps anti-cd38 sur sa surface
WO2019036043A2 (fr) Procédé de génération d'un cocktail de vaccins anticancéreux personnalisés à partir de modifications génétiques dérivées de tumeur pour le traitement du cancer
Kwok et al. Tumor-wide RNA splicing aberrations generate immunogenic public neoantigens
WO2011097618A1 (fr) Inhibition d'adn méthyltransférases de novo favorisant la multiplication de cellules souches hématopoïétiques normales
EP4376858A1 (fr) Compositions et méthodes pour améliorer la persistance et la fonction des lymphocytes t
Dikiy et al. Terminal differentiation and persistence of effector regulatory T cells essential for the prevention of intestinal inflammation
CN107082811B (zh) 一种嵌合抗原受体并融合诱导性凋亡酶的复合蛋白
Wang et al. High recallability of memory B cells requires ZFP318-dependent transcriptional regulation of mitochondrial function
CN117866906B (zh) Foxr1抑制剂在制备用于治疗肿瘤的药物中的应用
Peeters et al. Increased EZH2 function in regulatory T cells promotes their capacity to suppress autoimmunity by driving effector differentiation prior to activation
Zahedimaram The identification of the mechanisms of lrba deficiency dependent defects in regulatory t-cell function
EP3635098B1 (fr) Lymphocytes t modifiés pour surexprimer lephf19
US20240091259A1 (en) Generation of anti-tumor t cells

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20181123

RJ01 Rejection of invention patent application after publication