Results 11 to 20 of about 7,199,499 (309)

Alteration in innate immune cues assessed by analyzing peripheral blood immune system in post-covid patients

open access: yesИнфекция и иммунитет, 2023
The COVID-19 pandemic, caused by the SARS-CoV-2 virus, has led to global morbidity and mortality. Some patients fully recover from COVID-19, whereas around 45% subjects suffer from various persistent symptoms (fatigue, cognitive impairment, impaired ...
Maria A. Dobrynina   +6 more
doaj   +1 more source

Role of Vav1, a hematopoietic signal transduction molecule, as an adaptor protein in health and disease

open access: yesExploration of Immunology, 2023
The growth and differentiation of normal cells are controlled by protein-tyrosine kinases, which serve as receptors for a wide variety of external signals.
Shulamit Katzav
doaj   +1 more source

Effect of protein complex Nogo66-FA on retinal microenvironment in rats with chronic intraocular hypertension

open access: yesDi-san junyi daxue xuebao, 2021
Objective To investigate the effect of protein complex, Nogo66 and Freund's adjuvant (FA), on retinal microenvironment in rats with chronic ocular hypertension. Methods After the rat model of chronic high intraocular pressure was established on the right
CHENG Ming, HE Xiangge
doaj   +1 more source

T–cell anergy and peripheral T–cell tolerance [PDF]

open access: yesPhilosophical Transactions of the Royal Society of London. Series B: Biological Sciences, 2001
The discovery that T–cell recognition of antigen can have distinct outcomes has advanced understanding of peripheral T–cell tolerance, and opened up new possibilities in immunotherapy. Anergy is one such outcome, and results from partial T–cell activation.
R, Lechler   +3 more
openaire   +2 more sources

Donor T cells for CAR T cell therapy

open access: yesBiomarker Research, 2022
AbstractAdoptive cell therapy using patient-derived chimeric receptor antigen (CAR) T cells redirected against tumor cells has shown remarkable success in treating hematologic cancers. However, wider accessibility of cellular therapies for all patients is needed.
Tang, TCY   +5 more
openaire   +4 more sources

Apoptotic epitope-specific CD8+ T cells and interferon signaling intersect in chronic hepatitis C virus infection [PDF]

open access: yes, 2015
CD8(+) T cells specific to caspase-cleaved antigens derived from apoptotic T cells represent a principal player in chronic immune activation (CIA). Here, we found that both apoptotic epitope (AE)-specific and hepatitis C virus (HCV)-specific CD8(+) T ...
Accapezzato, Daniele   +18 more
core   +1 more source

Tolerance without clonal expansion: Self-antigen-expressing B cells program self-reactive T cells for future deletion [PDF]

open access: yes, 2008
B cells have been shown in various animal models to induce immunological tolerance leading to reduced immune responses and protection from autoimmunity.
Anderton, Stephen M.   +9 more
core   +1 more source

Persistent immune activation in CVID and the role of IVIg in its suppression

open access: yesFrontiers in Immunology, 2014
Common variable immunodeficiency (CVID) is one of the most common and clinically important primary immune deficiencies. CVID patients have poor humoral immunity resulting in recurrent infections of the gastrointestinal and upper respiratory tracts, as ...
Dominic ePaquin-Proulx   +1 more
doaj   +1 more source

T cell aging: A review of the transcriptional changes determined from genome-wide analysis

open access: yesFrontiers in Immunology, 2013
Age carries a detrimental impact on T cell function. In the past decade, analyses of the genome-scale transcriptional changes of T cells during aging have yielded a large amount of data and provided a global view of gene expression changes in T cells ...
Guobing eChen   +2 more
doaj   +1 more source

The roles of resident, central and effector memory CD4 T cells in protective immunity following infection or vaccination [PDF]

open access: yes, 2018
Immunological memory provides rapid protection to pathogens previously encountered through infection or vaccination. CD4 T cells play a central role in all adaptive immune responses.
Gray, Joshua I.   +2 more
core   +1 more source

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