BR112022025026A2 - Ensaio baseado em células para determinar atividade de morte tumoral in vitro de células imunitárias que expressam antigénio quimérico - Google Patents

Ensaio baseado em células para determinar atividade de morte tumoral in vitro de células imunitárias que expressam antigénio quimérico

Info

Publication number
BR112022025026A2
BR112022025026A2 BR112022025026A BR112022025026A BR112022025026A2 BR 112022025026 A2 BR112022025026 A2 BR 112022025026A2 BR 112022025026 A BR112022025026 A BR 112022025026A BR 112022025026 A BR112022025026 A BR 112022025026A BR 112022025026 A2 BR112022025026 A2 BR 112022025026A2
Authority
BR
Brazil
Prior art keywords
cell
immune cells
car
chimeric antigen
cells expressing
Prior art date
Application number
BR112022025026A
Other languages
English (en)
Inventor
Kendall Williams J
Original Assignee
Janssen Biotech Inc
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 Janssen Biotech Inc filed Critical Janssen Biotech Inc
Publication of BR112022025026A2 publication Critical patent/BR112022025026A2/pt

Links

Classifications

    • 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
    • G01N33/5005—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells
    • G01N33/5008—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for testing or evaluating the effect of chemical or biological compounds, e.g. drugs, cosmetics
    • G01N33/5011—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for testing or evaluating the effect of chemical or biological compounds, e.g. drugs, cosmetics for testing antineoplastic activity
    • 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
    • G01N33/5005—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells
    • G01N33/5008—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for testing or evaluating the effect of chemical or biological compounds, e.g. drugs, cosmetics
    • G01N33/5014—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for testing or evaluating the effect of chemical or biological compounds, e.g. drugs, cosmetics for testing toxicity
    • G01N33/5017—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for testing or evaluating the effect of chemical or biological compounds, e.g. drugs, cosmetics for testing toxicity for testing neoplastic activity
    • 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
    • G01N33/5005—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells
    • G01N33/5008—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for testing or evaluating the effect of chemical or biological compounds, e.g. drugs, cosmetics
    • G01N33/5044—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for testing or evaluating the effect of chemical or biological compounds, e.g. drugs, cosmetics involving specific cell types
    • G01N33/5047—Cells of the immune system
    • G01N33/505—Cells of the immune system involving T-cells
    • 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
    • G01N33/6854—Immunoglobulins
    • G01N33/686—Anti-idiotype

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Chemical & Material Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Molecular Biology (AREA)
  • Cell Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Toxicology (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Peptides Or Proteins (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

ENSAIO BASEADO EM CÉLULAS PARA DETERMINAR ATIVIDADE DE MORTE TUMORAL IN VITRO DE CÉLULAS IMUNITÁRIAS QUE EXPRESSAM ANTÍGENO QUIMÉRICO. A presente invenção refere-se a um método in vitro para determinar a potência (por exemplo, citotoxicidade) de uma célula imunitária que expressa uma molécula de recetor de antigénio quimérico (CAR). Na amostra de teste, células imunes que expressam CAR são incubadas com células alvo que expressam um antígeno que interage com o CAR. Em uma amostra de controle, as células imunes que expressam CAR são incubadas com as células alvo e uma molécula inibidora que impede a interação entre o CAR e as células alvo. A quantidade de morte de células alvo é determinada tanto na amostra de teste quanto na amostra de controle e é comparada.
BR112022025026A 2020-06-08 2021-06-07 Ensaio baseado em células para determinar atividade de morte tumoral in vitro de células imunitárias que expressam antigénio quimérico BR112022025026A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063036249P 2020-06-08 2020-06-08
US202063125173P 2020-12-14 2020-12-14
PCT/IB2021/054996 WO2021250552A1 (en) 2020-06-08 2021-06-07 Cell-based assay for determining the in vitro tumor killing activity of chimeric antigen expressing immune cells

Publications (1)

Publication Number Publication Date
BR112022025026A2 true BR112022025026A2 (pt) 2023-02-14

Family

ID=76708258

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022025026A BR112022025026A2 (pt) 2020-06-08 2021-06-07 Ensaio baseado em células para determinar atividade de morte tumoral in vitro de células imunitárias que expressam antigénio quimérico

Country Status (10)

Country Link
US (1) US20220057381A1 (pt)
EP (1) EP4162269A1 (pt)
JP (1) JP2023530238A (pt)
KR (1) KR20230022964A (pt)
CN (1) CN115917317A (pt)
AU (1) AU2021288751A1 (pt)
BR (1) BR112022025026A2 (pt)
CA (1) CA3186600A1 (pt)
MX (1) MX2022015611A (pt)
WO (1) WO2021250552A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024097800A1 (en) * 2022-11-01 2024-05-10 Fate Therapeutics, Inc. Off-the-shelf therapeutic cells with multiplex genomic engineering for targeting kallikrein-2

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5225539A (en) 1986-03-27 1993-07-06 Medical Research Council Recombinant altered antibodies and methods of making altered antibodies
GB8607679D0 (en) 1986-03-27 1986-04-30 Winter G P Recombinant dna product
US5530101A (en) 1988-12-28 1996-06-25 Protein Design Labs, Inc. Humanized immunoglobulins
US5545806A (en) 1990-08-29 1996-08-13 Genpharm International, Inc. Ransgenic non-human animals for producing heterologous antibodies
KR100272077B1 (ko) 1990-08-29 2000-11-15 젠팜인터내셔날,인코포레이티드 이종 항체를 생산할 수 있는 전이유전자를 가진 인간이외의 동물
US5639641A (en) 1992-09-09 1997-06-17 Immunogen Inc. Resurfacing of rodent antibodies
US6265150B1 (en) 1995-06-07 2001-07-24 Becton Dickinson & Company Phage antibodies
US5714352A (en) 1996-03-20 1998-02-03 Xenotech Incorporated Directed switch-mediated DNA recombination
US20020197266A1 (en) 2000-02-08 2002-12-26 Waldemar Debinski Immunotherapy using interleukin 13 receptor subunit alpha 2
BR122021026169B1 (pt) 2010-12-09 2023-12-12 The Trustees Of The University Of Pennsylvania Uso de uma célula
WO2013126720A2 (en) * 2012-02-22 2013-08-29 The Trustees Of The University Of Pennsylvania Compositions and methods for the assessment of target cancer cell resistance to car engineered t cell killing
US9371396B2 (en) 2012-06-15 2016-06-21 Sinomab Bioscience Limited Anti-CD22 anti-idiotypic antibodies and uses thereof
EP2970426B1 (en) 2013-03-15 2019-08-28 Michael C. Milone Targeting cytotoxic cells with chimeric receptors for adoptive immunotherapy
EP3004168A4 (en) 2013-05-24 2017-03-01 Board of Regents, The University of Texas System Chimeric antigen receptor-targeting monoclonal antibodies
HUE054588T2 (hu) 2014-04-07 2021-09-28 Novartis Ag Rák kezelése CD19 elleni, kiméra antigénreceptor alkalmazásával
PL3183268T3 (pl) 2014-08-19 2020-09-07 Novartis Ag Chimeryczny receptor antygenowy (CAR) anty-CD123 do zastosowania w leczeniu nowotworu złośliwego
AU2016277121C1 (en) * 2015-06-12 2022-07-14 Lentigen Technology, Inc. Method to treat cancer with engineered T-cells
WO2018111340A1 (en) * 2016-12-16 2018-06-21 Novartis Ag Methods for determining potency and proliferative function of chimeric antigen receptor (car)-t cells
CN108315305B (zh) * 2017-12-26 2020-11-06 沣潮医药科技（上海）有限公司 携带嵌合抗原受体的免疫细胞外泌体的制备方法及其应用
US11266690B2 (en) * 2018-02-01 2022-03-08 Nanjing Iaso Biotherapeutics Co., Ltd. Chimeric antigen receptor (CAR) binding to BCMA, and uses thereof
WO2020051345A1 (en) * 2018-09-05 2020-03-12 Memorial Sloan-Kettering Cancer Center Pleural effusion-based methods for assessing immunoresponsive cell activity

Also Published As

Publication number Publication date
KR20230022964A (ko) 2023-02-16
MX2022015611A (es) 2023-04-18
JP2023530238A (ja) 2023-07-14
CN115917317A (zh) 2023-04-04
EP4162269A1 (en) 2023-04-12
CA3186600A1 (en) 2021-12-16
US20220057381A1 (en) 2022-02-24
WO2021250552A1 (en) 2021-12-16
AU2021288751A1 (en) 2023-02-09

Similar Documents

Publication Publication Date Title
Fallarini et al. Expression of functional GPR35 in human iNKT cells
Ju et al. H2S-induced S-sulfhydration of pyruvate carboxylase contributes to gluconeogenesis in liver cells
Kwon et al. Discovery of predictive biomarkers for litter size in boar spermatozoa
BR112018070823A2 (pt) anticorpo sirpa anti-humano ou fragmento de ligação a antígeno do mesmo ou mimético de anticorpo de ligação a antígeno, composição farmacêutica, produto de combinação, molécula de ácido nucleico isolada, vetor, célula hospedeira isolada, polipeptídeo, métodos para fabricar um anticorpo, in vitro ou ex vivo para determinar células positivas para sirpa, de diagnóstico e para prever a resposta de um sujeito, e, uso de um anticorpo anti-sirpa ou um fragmento de ligação a antígeno do mesmo ou um mimético de ligação a anticorpo e in vitro ou ex vivo de pelo menos um anticorpo sirpa anti-humano ou fragmento de ligação a antígeno do mesmo ou mimético de anticorpo de ligação a antígeno.
Houde et al. Intestinal epithelial cell differentiation involves activation of p38 mitogen-activated protein kinase that regulates the homeobox transcription factor CDX2
Byun et al. GSK3 inactivation is involved in mitochondrial complex IV defect in transforming growth factor (TGF) β1-induced senescence
Laprise et al. Human homolog of disc-large is required for adherens junction assembly and differentiation of human intestinal epithelial cells
Li et al. Protein phosphatase 2A negatively regulates eukaryotic initiation factor 4E phosphorylation and eIF4F assembly through direct dephosphorylation of Mnk and eIF4E
Park et al. Hypoxia induces glucose uptake and metabolism of adipose‑derived stem cells
Tamura et al. AAA peroxins and their recruiter Pex26p modulate the interactions of peroxins involved in peroxisomal protein import
Iñesta-Vaquera et al. Alternative ERK5 regulation by phosphorylation during the cell cycle
Srivastava et al. Regulation of mitochondrial protein import by the nucleotide exchange factors GrpEL1 and GrpEL2 in human cells
Tarique et al. Plasmodium falciparum DOZI, an RNA helicase interacts with eIF4E
BR112017004773A2 (pt) biomarcadores para avaliar câncer de mama
Khandelwal et al. CD38brightCD8+ T cells associated with the development of acute GVHD are activated, proliferating, and cytotoxic trafficking cells
BR112014019277A8 (pt) Populações de células-tronco estromais, tecidos, métodos de isolamento de células-tronco estromais, método de obtenção de tecido, ensaio e método para condução de ensaio e composição farmacêutica
BR112022009290A2 (pt) Terapia para malignidades de células hematopoiéticas com o uso de células t geneticamente modificadas visando cd70
Mareddy et al. Proteomic profiling of distinct clonal populations of bone marrow mesenchymal stem cells
BR112022025026A2 (pt) Ensaio baseado em células para determinar atividade de morte tumoral in vitro de células imunitárias que expressam antigénio quimérico
Kelley et al. Advanced aging causes diaphragm functional abnormalities, global proteome remodeling, and loss of mitochondrial cysteine redox flexibility in mice
Fong-Ngern et al. Prolonged K+ deficiency increases intracellular ATP, cell cycle arrest and cell death in renal tubular cells
Edwards-Hicks et al. Phosphoinositide acyl chain saturation drives CD8+ effector T cell signaling and function
Nishida et al. Expression of adenosine A2b receptor in rat type II and III taste cells
Nguyen et al. Activation of both protein kinase A (PKA) type I and PKA type II isozymes is required for retinoid-induced maturation of acute promyelocytic leukemia cells
Wang et al. A ternary complex comprising FAK, PTPα and IP3 receptor 1 functionally engages focal adhesions and the endoplasmic reticulum to mediate IL-1-induced Ca2+ signalling in fibroblasts