Results 21 to 30 of about 272,392 (299)

Sulforaphane enhances the antitumor response of chimeric antigen receptor T cells by regulating PD-1/PD-L1 pathway

open access: yesBMC Medicine, 2021
Background Chimeric antigen receptor T (CAR-T) cell therapy has limited effects in the treatment of solid tumors. Sulforaphane (SFN) is known to play an important role in inhibiting tumor growth, but its effect on CAR-T cells remains unclear. The goal of
Chunyi Shen   +9 more
doaj   +1 more source

The role of PD-1 signaling in health and immune-related diseases

open access: yesFrontiers in Immunology, 2023
Programmed cell death 1 receptor (PD-1) and its ligands constitute an inhibitory pathway to mediate the mechanism of immune tolerance and provide immune homeostasis.
Ru-Yue Chen   +10 more
doaj   +1 more source

Gut Microbiota Modulates the Efficiency of Programmed Cell Death Protein 1 Cancer Immunotherapies

open access: yesIranian Journal of Allergy, Asthma and Immunology, 2022
Program cell death protein 1 (PD1) is considered as an inhibitory molecule that is expressed on the surface of activated T-cells and bound to PD-L1 and PD-L2 ligands.
Azam Samei, Mostafa Khedri
doaj   +1 more source

The Value of Programmed Death Ligand 1 Expression in Cancer Patients Treated with Neoadjuvant Chemotherapy

open access: yesSultan Qaboos University Medical Journal, 2019
Programmed death ligand 1 (PD-L1) is an inhibitory molecule expressed by cancer cells to supress T-cell activity and escape anti-tumour immunity. The role of PD-L1 in cancer has been studied extensively as it is considered an important immune checkpoint ...
Malika Al-Dughaishi   +5 more
doaj   +1 more source

The prevalence of TNFα-induced necrosis over apoptosis is determined by TAK1-RIP1 interplay.

open access: yesPLoS ONE, 2011
Death receptor-induced programmed necrosis is regarded as a secondary death mechanism dominating only in cells that cannot properly induce caspase-dependent apoptosis.
Seda Çöl Arslan, Claus Scheidereit
doaj   +1 more source

Pharmacology of Dostarlimab: A Review

open access: yesJournal of Pharmaceutical Research, 2022
Dostarlimab is a humanised anti-PD-1 immunoglobulin (IgG4) monoclonal antibody (mAb). It has a high affinity for the PD-1 receptor and effectively inhibits interactions with PD-L1 and PD-L2 by blocking their binding to the PD-1 receptor ...
Arnab ​ Roy, Akash Chaurasiya
doaj   +1 more source

The Molecular Links between Cell Death and Inflammasome

open access: yesCells, 2019
Programmed cell death pathways and inflammasome activation pathways can be genetically and functionally separated. Inflammasomes are specialized protein complexes that process pro-inflammatory cytokines, interleukin-1β (IL-1β), and IL-18 to ...
Kwang-Ho Lee, Tae-Bong Kang
doaj   +1 more source

Research Progress of Anti-PD-1/PD-L1 Therapy for Non-small Cell Lung Cancer 
with EGFR Mutation

open access: yesChinese Journal of Lung Cancer, 2022
The use of epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor (TKI) is the first line treatment for EGFR-mutant advanced non-small cell lung cancer (NSCLC), but drug resistance will be acquired within 1-2 years, and the following treatment
Yue ZHU, Zhaoxia DAI
doaj   +1 more source

Predictive biomarkers of response to immune checkpoint inhibitors [PDF]

open access: yesFarmacia Hospitalaria, 2020
Objective: The present paper provides a literature review aimed at identifying the tumor-dependent factors capable of influencing a subject’s response to immune checkpoint inhibitors, with a special emphasis on those that may act as predictive ...
María Sacramento Díaz-Carrasco   +3 more
doaj   +1 more source

Programmed cell death 1 forms negative costimulatory microclusters that directly inhibit T cell receptor signaling by recruiting phosphatase SHP2

open access: yesJournal of Experimental Medicine, 2012
After encounter with its ligand, PD-1 translocates into TCR microclusters, where it transiently recruits SHP2 and suppresses phosphorylation of TCR signaling components and TCR-driven stop signals.
T. Yokosuka   +5 more
semanticscholar   +1 more source

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