Results 21 to 30 of about 30,088 (148)

Impact of cell death pathway genes Fas 21377AA and FasL 2844CC polymorphisms on the risk of developing non-small cell lung cancer

open access: yesEgyptian Journal of Medical Human Genetics, 2018
Background: The signalling pathway Fas and FasL system plays a fundamental role in the regulation of apoptotic cell death and any disturbance of this pathway has been shown to promote immune escape and tumorigenesis.
Nada Ezzeldin   +4 more
doaj   +1 more source

The role of FasR/FasL system in pathogenesis of myeloprolyferative neoplasms [PDF]

open access: yesArchives of Biological Sciences, 2010
Myeloproliferative neoplasms (MPN) are hematological malignancies characterized by uncontrolled cell proliferation and impaired apoptosis. The FasR/FasL system is involved in the control of apoptosis in different cell types. Here we have investigated the
Spasovski Vesna   +6 more
doaj   +1 more source

Opposing roles for membrane bound and soluble Fas ligand in glaucoma-associated retinal ganglion cell death. [PDF]

open access: yesPLoS ONE, 2011
Glaucoma, the most frequent optic neuropathy, is a leading cause of blindness worldwide. Death of retinal ganglion cells (RGCs) occurs in all forms of glaucoma and accounts for the loss of vision, however the molecular mechanisms that cause RGC loss ...
Meredith S Gregory   +15 more
doaj   +1 more source

Plasma Levels of sFas-sFasL and FASL Gene Expression Are Associated with Tuberculosis

open access: yesBiomolecules, 2022
Apoptosis of macrophages infected by Mycobacterium tuberculosis via Fas-FasL is an important immune mechanism against infection. This study investigated the association of tuberculosis (TB) with the presence of the polymorphisms FAS -670A/G and FASL ...
Iury de Paula Souza   +8 more
doaj   +1 more source

miRNA-19a exerts an anti-apoptotic effect in spinal cord injured rats via the PTEN pathway

open access: yesArchives of Medical Science, 2019
Introduction Contusion spinal cord injury is involved in a number of cellular, biochemical and molecular changes. We studied the overall expression pattern of miRNAs on day 1 and 3 after spinal cord injury and the involved pathways.
Lu Chen   +4 more
doaj   +1 more source

JAK-STAT-mediated chronic inflammation impairs cytotoxic T lymphocyte activation to decrease anti-PD-1 immunotherapy efficacy in pancreatic cancer

open access: yesOncoImmunology, 2017
Human pancreatic cancer does not respond to immune check point blockade immunotherapy. One key feature of pancreatic cancer is the association between its progression and chronic inflammation.
Chunwan Lu   +4 more
doaj   +1 more source

CHARACTERISTICS OF SIGNALING PATHWAYS MEDIATING A CYTOTOXIC EFFECT OF DENDRITIC CELLS UPON ACTIVATED Т LYMPHOCYTES AND NK CELLS

open access: yesМедицинская иммунология, 2014
. Cytotoxic/pro-apoptogenic effects of IFNα-induced dendritic cells (IFN-DCs) directed against Т-lymphocytes and NK cells were investigated in healthy donors.
T. V. Tyrinova   +5 more
doaj   +1 more source

Systemic FasL and TRAIL neutralisation reduce leishmaniasis induced skin ulceration. [PDF]

open access: yesPLoS Neglected Tropical Diseases, 2010
Cutaneous leishmaniasis (CL) is caused by Leishmania infection of dermal macrophages and is associated with chronic inflammation of the skin. L. aethiopica infection displays two clinical manifestations, firstly ulcerative disease, correlated to a ...
Geremew Tasew   +12 more
doaj   +1 more source

Self‐Assembly of Antigenic Peptide Nanofibrils Templates the Growth of Silica Nanoparticles for Nanovaccines

open access: yesAdvanced Science, EarlyView.
Antigenic peptides Aβ42 and E7 self‐assemble into nanofibrils; APTES and TEOS induce SiO2 NP formation on these fibrils to form SiO2@fibril nanovaccines, which activate BMDCs in vitro. In vivo, SiO2@Aβ42 fibril nanovaccines alleviate AD symptoms and clear Aβ42 plaques in APP/PS1 mice, and SiO2@E7 fibril nanovaccines inhibit tumor growth and promote ...
Xuecheng Yang   +6 more
wiley   +1 more source

Differential expression of Fas receptors (CD95) and Fas ligands (CD95L) in HIV infected and exposed uninfected children in Cameroon versus unexposed children

open access: yesThe Pan African Medical Journal, 2019
INTRODUCTION: The number of HIV exposed uninfected (HEU) infants is increasing as vertical transmission is reducing. This subpopulation requires more investigations.
Béatrice Dambaya   +13 more
doaj   +1 more source

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