Results 1 to 10 of about 710,484 (321)

Cell-mediated cytotoxicity

open access: yesCell, 1993
Much of immunology is concerned with the nature and consequences of interactions between cells. The T lymphocyte effecters of cell-mediated immunity (CMI) are highly motile, do not maintain stable anatomical relationships, and express an enormous range of cell-surface receptors that determine (among other functions) both antigen specificity and ...
openaire   +2 more sources

Effects of space structure and combination therapies on phenotypic heterogeneity and drug resistance in solid tumors [PDF]

open access: yesarXiv, 2013
Histopathological evidence supports the idea that the emergence of phenotypic heterogeneity and resistance to cytotoxic drugs can be considered as a process of adaptation, or evolution, in tumor cell populations. In this framework, can we explain intra-tumor heterogeneity in terms of cell adaptation to local conditions?
arxiv  

Cytotoxic T cells: Lyt phenotype and blocking of killing activity by Lyt antisera [PDF]

open access: green, 1979
Eiichi Nakayama   +4 more
openalex   +1 more source

Immune-Mediated Cytotoxicity in Inflammatory Bowel Disease

open access: yesCanadian Journal of Gastroenterology, 1990
Thirty years of research on the role of immune-mediated cytotoxic activity in the tissue injury of inflammatory bowel disease (IBD) has yielded only inconclusive data on the relevance of cytotoxic mechanisms. Two hypotheses have been advanced.
Stephan R Targan   +2 more
doaj   +1 more source

Assessment of immune response in ICU admitted SARS-CoV-2 patients from Kashmir, North India [PDF]

open access: yesJournal of Research in Applied and Basic Medical Sciences
Background & Aims: The present study aimed to investigate the lymphocyte subpopulation counts (Th, Tc, B-cell, and NK cell) in SARS-CoV-2 patients (admitted to the ICU) to gain greater insight into the dysregulated immune response found in COVID-19 ...
Iqra Farooq   +8 more
doaj  

Specific antitumor activity of anti-CA125 CAR-T lymphocytes against CA125-positive and CA125-negative cells

open access: yesСеченовский вестник
Aim. To evaluate the antitumor efficacy of our developed drug based on cytotoxic T lymphocytes genetically modified with a chimeric antigen receptor (CAR) specific to the CA125 antigen in relation to both CA125-positive and CA125negative cell cultures ...
T. M. Kulinich   +7 more
doaj   +1 more source

Immune dysregulation in immunoglobulin G4–related disease

open access: yesJapanese Dental Science Review, 2023
(IgG4-RD) is an immune-mediated fibrotic disorder characterized by severe resolution of inflammation and dysregulation of wound healing. IgG4-RD has been considered a unique disease since 2003, and significant progress has been achieved in the ...
Takashi Maehara   +2 more
doaj  

CXCL10 and IL15 co-expressing chimeric antigen receptor T cells enhance anti-tumor effects in gastric cancer by increasing cytotoxic effector cell accumulation and survival

open access: yesOncoImmunology
Chimeric antigen receptor (CAR) T cells have demonstrated outstanding therapeutic success in hematological malignancies. Yet, their efficacy against solid tumors remains constrained due to inadequate infiltration of cytotoxic T and CAR-T cells in the ...
Siyue Nie   +8 more
doaj   +1 more source

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