CN106086078A - 一种car‑t细胞毒性指示载体 - Google Patents
一种car‑t细胞毒性指示载体 Download PDFInfo
- Publication number
- CN106086078A CN106086078A CN201610537806.3A CN201610537806A CN106086078A CN 106086078 A CN106086078 A CN 106086078A CN 201610537806 A CN201610537806 A CN 201610537806A CN 106086078 A CN106086078 A CN 106086078A
- Authority
- CN
- China
- Prior art keywords
- car
- cell
- cytotoxicity
- carrier
- indicator cells
- 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.)
- Granted
Links
- 210000001744 T-lymphocyte Anatomy 0.000 title abstract description 8
- 230000007541 cellular toxicity Effects 0.000 title abstract description 7
- 230000003013 cytotoxicity Effects 0.000 claims abstract description 50
- 231100000135 cytotoxicity Toxicity 0.000 claims abstract description 50
- 239000005089 Luciferase Substances 0.000 claims abstract description 36
- 108060001084 Luciferase Proteins 0.000 claims abstract description 26
- 108090000623 proteins and genes Proteins 0.000 claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 18
- 206010028980 Neoplasm Diseases 0.000 claims abstract description 15
- 241000700605 Viruses Species 0.000 claims abstract description 13
- 108091007433 antigens Proteins 0.000 claims abstract description 13
- 239000000427 antigen Substances 0.000 claims abstract description 12
- 102000036639 antigens Human genes 0.000 claims abstract description 12
- 238000001556 precipitation Methods 0.000 claims abstract description 12
- 239000006228 supernatant Substances 0.000 claims abstract description 12
- 230000006037 cell lysis Effects 0.000 claims abstract description 8
- 238000003780 insertion Methods 0.000 claims abstract description 6
- 230000037431 insertion Effects 0.000 claims abstract description 6
- 108090000765 processed proteins & peptides Proteins 0.000 claims abstract description 6
- 241000713666 Lentivirus Species 0.000 claims abstract description 5
- 102100024222 B-lymphocyte antigen CD19 Human genes 0.000 claims description 11
- 101000980825 Homo sapiens B-lymphocyte antigen CD19 Proteins 0.000 claims description 11
- 238000002156 mixing Methods 0.000 claims description 6
- 238000012360 testing method Methods 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 5
- 102100022005 B-lymphocyte antigen CD20 Human genes 0.000 claims description 4
- 101000897405 Homo sapiens B-lymphocyte antigen CD20 Proteins 0.000 claims description 4
- 101000998120 Homo sapiens Interleukin-3 receptor subunit alpha Proteins 0.000 claims description 3
- 102100033493 Interleukin-3 receptor subunit alpha Human genes 0.000 claims description 3
- 238000004062 sedimentation Methods 0.000 claims description 3
- 102100038080 B-cell receptor CD22 Human genes 0.000 claims description 2
- 102000017420 CD3 protein, epsilon/gamma/delta subunit Human genes 0.000 claims description 2
- 108050005493 CD3 protein, epsilon/gamma/delta subunit Proteins 0.000 claims description 2
- 102100025221 CD70 antigen Human genes 0.000 claims description 2
- 101000884305 Homo sapiens B-cell receptor CD22 Proteins 0.000 claims description 2
- 101000934356 Homo sapiens CD70 antigen Proteins 0.000 claims description 2
- 101000934338 Homo sapiens Myeloid cell surface antigen CD33 Proteins 0.000 claims description 2
- 206010061217 Infestation Diseases 0.000 claims description 2
- 102100025243 Myeloid cell surface antigen CD33 Human genes 0.000 claims description 2
- 238000004806 packaging method and process Methods 0.000 claims description 2
- 231100000167 toxic agent Toxicity 0.000 claims description 2
- 239000003440 toxic substance Substances 0.000 claims description 2
- 210000002845 virion Anatomy 0.000 claims description 2
- 239000013049 sediment Substances 0.000 claims 1
- 210000004027 cell Anatomy 0.000 abstract description 83
- 230000001413 cellular effect Effects 0.000 abstract description 3
- 238000009169 immunotherapy Methods 0.000 abstract description 3
- 238000005336 cracking Methods 0.000 abstract description 2
- 230000008685 targeting Effects 0.000 abstract description 2
- 102000004196 processed proteins & peptides Human genes 0.000 abstract 1
- 238000000034 method Methods 0.000 description 11
- 239000003153 chemical reaction reagent Substances 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 8
- 108090000790 Enzymes Proteins 0.000 description 7
- 102000004190 Enzymes Human genes 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 239000001963 growth medium Substances 0.000 description 6
- 239000002773 nucleotide Substances 0.000 description 6
- 125000003729 nucleotide group Chemical group 0.000 description 6
- RXWNCPJZOCPEPQ-NVWDDTSBSA-N puromycin Chemical compound C1=CC(OC)=CC=C1C[C@H](N)C(=O)N[C@H]1[C@@H](O)[C@H](N2C3=NC=NC(=C3N=C2)N(C)C)O[C@@H]1CO RXWNCPJZOCPEPQ-NVWDDTSBSA-N 0.000 description 6
- 238000011357 CAR T-cell therapy Methods 0.000 description 4
- 239000006144 Dulbecco’s modified Eagle's medium Substances 0.000 description 4
- 108010030074 endodeoxyribonuclease MluI Proteins 0.000 description 4
- 208000015181 infectious disease Diseases 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000003670 luciferase enzyme activity assay Methods 0.000 description 4
- 239000013612 plasmid Substances 0.000 description 4
- 108010019670 Chimeric Antigen Receptors Proteins 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000000875 corresponding effect Effects 0.000 description 3
- 239000006166 lysate Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229950010131 puromycin Drugs 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 108091008146 restriction endonucleases Proteins 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 238000002560 therapeutic procedure Methods 0.000 description 3
- 210000004881 tumor cell Anatomy 0.000 description 3
- 230000027455 binding Effects 0.000 description 2
- 238000004113 cell culture Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000002596 correlated effect Effects 0.000 description 2
- 231100000433 cytotoxic Toxicity 0.000 description 2
- 230000001472 cytotoxic effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000000499 gel Substances 0.000 description 2
- 230000036039 immunity Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000338 in vitro Methods 0.000 description 2
- 230000002147 killing effect Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000000822 natural killer cell Anatomy 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- 238000001890 transfection Methods 0.000 description 2
- BRPMXFSTKXXNHF-IUCAKERBSA-N (2s)-1-[2-[[(2s)-pyrrolidine-2-carbonyl]amino]acetyl]pyrrolidine-2-carboxylic acid Chemical compound OC(=O)[C@@H]1CCCN1C(=O)CNC(=O)[C@H]1NCCC1 BRPMXFSTKXXNHF-IUCAKERBSA-N 0.000 description 1
- XQNRANMFRPCFFW-GCJQMDKQSA-N Ala-Thr-Asn Chemical compound C[C@H]([C@@H](C(=O)N[C@@H](CC(=O)N)C(=O)O)NC(=O)[C@H](C)N)O XQNRANMFRPCFFW-GCJQMDKQSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 108090000695 Cytokines Proteins 0.000 description 1
- 102000004127 Cytokines Human genes 0.000 description 1
- 102000012410 DNA Ligases Human genes 0.000 description 1
- 108010061982 DNA Ligases Proteins 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- QQLBPVKLJBAXBS-FXQIFTODSA-N Glu-Glu-Asn Chemical compound [H]N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC(N)=O)C(O)=O QQLBPVKLJBAXBS-FXQIFTODSA-N 0.000 description 1
- SOEGEPHNZOISMT-BYPYZUCNSA-N Gly-Ser-Gly Chemical compound NCC(=O)N[C@@H](CO)C(=O)NCC(O)=O SOEGEPHNZOISMT-BYPYZUCNSA-N 0.000 description 1
- ZGUMORRUBUCXEH-AVGNSLFASA-N Leu-Lys-Gln Chemical compound [H]N[C@@H](CC(C)C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(N)=O)C(O)=O ZGUMORRUBUCXEH-AVGNSLFASA-N 0.000 description 1
- 108010079364 N-glycylalanine Proteins 0.000 description 1
- 241000228143 Penicillium Species 0.000 description 1
- UNBFGVQVQGXXCK-KKUMJFAQSA-N Phe-Ser-Leu Chemical compound [H]N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC(C)C)C(O)=O UNBFGVQVQGXXCK-KKUMJFAQSA-N 0.000 description 1
- 206010041047 Slow virus infection Diseases 0.000 description 1
- 238000000246 agarose gel electrophoresis Methods 0.000 description 1
- 108010039538 alanyl-glycyl-aspartyl-valine Proteins 0.000 description 1
- 150000001413 amino acids Chemical group 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 108010077245 asparaginyl-proline Proteins 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004737 colorimetric analysis Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 210000004405 cytokine-induced killer cell Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000012154 double-distilled water Substances 0.000 description 1
- 239000012636 effector Substances 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 210000003527 eukaryotic cell Anatomy 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000012757 fluorescence staining Methods 0.000 description 1
- 239000007850 fluorescent dye Substances 0.000 description 1
- VPZXBVLAVMBEQI-UHFFFAOYSA-N glycyl-DL-alpha-alanine Natural products OC(=O)C(C)NC(=O)CN VPZXBVLAVMBEQI-UHFFFAOYSA-N 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000031146 intracellular signal transduction Effects 0.000 description 1
- 210000004698 lymphocyte Anatomy 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010369 molecular cloning Methods 0.000 description 1
- 230000004899 motility Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009870 specific binding Effects 0.000 description 1
- 238000007447 staining method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000002626 targeted therapy Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 239000012096 transfection reagent Substances 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
- 230000005909 tumor killing Effects 0.000 description 1
- 238000005199 ultracentrifugation Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
- C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
- C12N15/85—Vectors or expression systems specially adapted for eukaryotic hosts for animal cells
- C12N15/86—Viral vectors
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- 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
- C07K14/705—Receptors; Cell surface antigens; Cell surface determinants
- C07K14/70503—Immunoglobulin superfamily
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- 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
- C07K14/705—Receptors; Cell surface antigens; Cell surface determinants
- C07K14/70503—Immunoglobulin superfamily
- C07K14/7051—T-cell receptor (TcR)-CD3 complex
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- 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
- C07K14/705—Receptors; Cell surface antigens; Cell surface determinants
- C07K14/70575—NGF/TNF-superfamily, e.g. CD70, CD95L, CD153, CD154
-
- 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
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/66—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving luciferase
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2319/00—Fusion polypeptide
- C07K2319/61—Fusion polypeptide containing an enzyme fusion for detection (lacZ, luciferase)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2740/00—Reverse transcribing RNA viruses
- C12N2740/00011—Details
- C12N2740/10011—Retroviridae
- C12N2740/15011—Lentivirus, not HIV, e.g. FIV, SIV
- C12N2740/15041—Use of virus, viral particle or viral elements as a vector
- C12N2740/15043—Use of virus, viral particle or viral elements as a vector viral genome or elements thereof as genetic vector
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Genetics & Genomics (AREA)
- Immunology (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Wood Science & Technology (AREA)
- Gastroenterology & Hepatology (AREA)
- Toxicology (AREA)
- Medicinal Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Cell Biology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Microbiology (AREA)
- Plant Pathology (AREA)
- Virology (AREA)
- Analytical Chemistry (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
Description
指示细胞数目D | D10 | D100 | D1000 | D10000 | D100000 |
荧光素酶活力值 | 681 | 8554 | 85870 | 975411 | 31931660 |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610537806.3A CN106086078B (zh) | 2016-07-08 | 2016-07-08 | 一种car‑t细胞毒性指示载体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610537806.3A CN106086078B (zh) | 2016-07-08 | 2016-07-08 | 一种car‑t细胞毒性指示载体 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106086078A true CN106086078A (zh) | 2016-11-09 |
CN106086078B CN106086078B (zh) | 2017-12-22 |
Family
ID=57212782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610537806.3A Active CN106086078B (zh) | 2016-07-08 | 2016-07-08 | 一种car‑t细胞毒性指示载体 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106086078B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106822184A (zh) * | 2016-12-15 | 2017-06-13 | 梁爱斌 | 多靶点联合的car‑t细胞制剂与制备方法 |
CN108753916A (zh) * | 2018-06-04 | 2018-11-06 | 杭州启澜生物医学技术有限公司 | 一种快速评估car-t细胞体外杀伤效率的方法 |
CN110129370A (zh) * | 2019-05-06 | 2019-08-16 | 山东昂科诺生物科技有限公司 | 一种car-t毒性指示细胞的快速构建方法 |
CN111358956A (zh) * | 2020-03-25 | 2020-07-03 | 南京鼓楼医院 | 一种纳米开关分子及其控制激活的实体瘤靶向性car-t细胞 |
US11459543B2 (en) | 2018-02-14 | 2022-10-04 | Yiming (Beijing) Cell Biotech Ltd. | Recombinant chimeric antigen receptor gene and use thereof |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104910279A (zh) * | 2015-06-05 | 2015-09-16 | 重庆倍思益生物科技有限公司 | 靶向癌胚抗原的嵌合抗原受体、慢病毒表达载体及其制备方法和应用 |
CN105418765A (zh) * | 2014-08-26 | 2016-03-23 | 西比曼生物科技(上海)有限公司 | Cd19靶向性的嵌合抗原受体和nkt细胞及其制法和应用 |
CN105602992A (zh) * | 2016-03-17 | 2016-05-25 | 上海优卡迪生物医药科技有限公司 | 一种基于复制缺陷性重组慢病毒的car-t转基因载体及其构建方法和应用 |
-
2016
- 2016-07-08 CN CN201610537806.3A patent/CN106086078B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105418765A (zh) * | 2014-08-26 | 2016-03-23 | 西比曼生物科技(上海)有限公司 | Cd19靶向性的嵌合抗原受体和nkt细胞及其制法和应用 |
CN104910279A (zh) * | 2015-06-05 | 2015-09-16 | 重庆倍思益生物科技有限公司 | 靶向癌胚抗原的嵌合抗原受体、慢病毒表达载体及其制备方法和应用 |
CN105602992A (zh) * | 2016-03-17 | 2016-05-25 | 上海优卡迪生物医药科技有限公司 | 一种基于复制缺陷性重组慢病毒的car-t转基因载体及其构建方法和应用 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106822184A (zh) * | 2016-12-15 | 2017-06-13 | 梁爱斌 | 多靶点联合的car‑t细胞制剂与制备方法 |
US11459543B2 (en) | 2018-02-14 | 2022-10-04 | Yiming (Beijing) Cell Biotech Ltd. | Recombinant chimeric antigen receptor gene and use thereof |
CN108753916A (zh) * | 2018-06-04 | 2018-11-06 | 杭州启澜生物医学技术有限公司 | 一种快速评估car-t细胞体外杀伤效率的方法 |
CN110129370A (zh) * | 2019-05-06 | 2019-08-16 | 山东昂科诺生物科技有限公司 | 一种car-t毒性指示细胞的快速构建方法 |
CN110129370B (zh) * | 2019-05-06 | 2021-07-20 | 山东昂科诺生物科技有限公司 | 一种car-t毒性指示细胞的快速构建方法 |
CN111358956A (zh) * | 2020-03-25 | 2020-07-03 | 南京鼓楼医院 | 一种纳米开关分子及其控制激活的实体瘤靶向性car-t细胞 |
Also Published As
Publication number | Publication date |
---|---|
CN106086078B (zh) | 2017-12-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106086078A (zh) | 一种car‑t细胞毒性指示载体 | |
CN107326014B (zh) | 一种双特异性嵌合抗原受体修饰的t淋巴细胞及其制备方法和应用 | |
Daniels et al. | Murine cytomegalovirus is regulated by a discrete subset of natural killer cells reactive with monoclonal antibody to Ly49H | |
Choi et al. | Signaling by the Epstein–Barr virus LMP1 protein induces potent cytotoxic CD4+ and CD8+ T cell responses | |
CN108383914A (zh) | 一种基于cd19的嵌合抗原受体及其应用 | |
Menotti et al. | HSV as a platform for the generation of retargeted, armed, and reporter-expressing oncolytic viruses | |
JP2001515726A (ja) | 抗原特異的t細胞依存性免疫応答を検出、活性化又は抑制するための多価キメラペプチド負荷mhc/ig分子の使用 | |
CN102388145A (zh) | 用于对单个细胞所具有的细胞毒性进行评价的组合物以及方法 | |
CN107384870A (zh) | 一种靶向pd‑l1嵌合抗原受体修饰的t淋巴细胞及其制备方法和应用 | |
CN113150129A (zh) | 抗新冠病毒SARS-CoV-2表面S2蛋白的单链抗体及其应用 | |
KR20200101407A (ko) | Nk 세포 형질도입 방법 | |
CN110423767A (zh) | 表达可溶性pd-1的嵌合抗原受体car基因及应用 | |
CN108424461A (zh) | Cd47-car-t细胞 | |
CN110461881A (zh) | 嵌合抗原受体 | |
Anmole et al. | A robust and scalable TCR-based reporter cell assay to measure HIV-1 Nef-mediated T cell immune evasion | |
CN106086077A (zh) | 用于car‑t制备的慢病毒载体及其构建方法和应用 | |
CN108822216B (zh) | 携带截短或未截短的自然细胞毒性受体信号结构的嵌合抗原受体及其应用 | |
Kretschmer et al. | Zikavirus pr ME envelope pseudotyped human immunodeficiency virus type-1 as a novel tool for glioblastoma-directed virotherapy | |
Sailer et al. | T-cells expressing a highly potent PRAME-specific T-cell receptor in combination with a chimeric PD1-41BB co-stimulatory receptor show a favorable preclinical safety profile and strong anti-tumor reactivity | |
CN109912718A (zh) | B7-h3抗原结合结构域的分离的结合蛋白、核酸、载体、car-t细胞及其应用 | |
Jost et al. | Antigen-specific memory NK cell responses against HIV and influenza use the NKG2/HLA-E axis | |
Schmitz et al. | A public vaccine-induced human antibody protects against SARS-CoV-2 and emerging variants | |
CN107058234B (zh) | Car.il-33-t及其制备与应用 | |
Ikeno et al. | Sensitive detection of measles virus infection in the blood and tissues of humanized mouse by one-step quantitative RT-PCR | |
CA3238531A1 (en) | Methods and compositions for discovery of receptor-ligand specificity by engineered cell entry |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: Floor 1, 125, Building 3, 538, Yongfeng Tun, Haidian District, Beijing, 100000 Patentee after: Yiming (Beijing) Cell Biotechnology Co.,Ltd. Address before: Tian Tong Yuan, Changping District, Beijing Patentee before: IMMUNE CELL BIOTECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191115 Address after: Room 206, building 17, Life Science City, pharmaceutical Valley Industrial Park, 1777 Dazheng Road, East District, high tech Zone, Jinan City, Shandong Province 250000 Patentee after: Jinan Yiming Medical Technology Co.,Ltd. Address before: 100000 1 floor 125, 3 tower 538, Yongfeng Tun, Haidian District, Beijing. Patentee before: Yiming (Beijing) Cell Biotechnology Co.,Ltd. |
|
CP03 | Change of name, title or address |
Address after: Room 206, building 17, Life Science City, pharmaceutical Valley Industrial Park, 1777 Dazheng Road, East Street, high tech Zone, Jinan City, Shandong Province Patentee after: Yiming (Jinan) Biotechnology Co.,Ltd. Country or region after: China Address before: Room 206, building 17, Life Science City, pharmaceutical Valley Industrial Park, 1777 Dazheng Road, East Street, high tech Zone, Jinan City, Shandong Province Patentee before: Jinan Yiming Medical Technology Co.,Ltd. Country or region before: China |