Results 41 to 50 of about 663,728 (297)

Intensified antibody response elicited by boost suggests immune memory in individuals administered two doses of SARS-CoV-2 inactivated vaccine

open access: yesEmerging Microbes and Infections, 2021
Neutralizing antibodies in the subjects of an inactivated SARS-CoV-2 vaccine clinical trial showed a decreasing trend over months. An investigation studying the third immunization suggested that the waning of neutralizing antibodies in individuals ...
Yun Liao   +12 more
doaj   +1 more source

Studying the effect of chloroquine on sporozoite-induced protection and immune responses in Plasmodium berghei malaria [PDF]

open access: yes, 2015
BACKGROUND Sporozoite immunization of animals and humans under a chemo-prophylactic cover of chloroquine (CPS-CQ) efficiently induces sterile protection against malaria.
Bijker, Else M   +5 more
core   +2 more sources

TCR Signaling In T Cell Memory

open access: yesFrontiers in Immunology, 2015
T cell memory plays a critical role in our protection against pathogens and tumors. The antigen and its interaction with the T cell receptor (TCR) is one of the initiating elements that shape T cell memory together with inflammation and costimulation ...
Emma eTeixeiro, Mark A. Daniels
doaj   +1 more source

Revelation of Immune Memory at the First Stage of Antigen-Specific Cell Response after Second Introduction of the Live Plague Vaccine

open access: yesЭпидемиология и вакцинопрофилактика, 2020
Background. The study of immune memory is necessary to evaluate the effectiveness of immunization against infection, including plague and to make a choice of vaccination scheme.Goals.
B. V. Karalnik   +6 more
doaj   +1 more source

Persistent effects of early infant diet and associated microbiota on the juvenile immune system. [PDF]

open access: yes, 2015
Early infant diet has significant impacts on the gut microbiota and developing immune system. We previously showed that breast-fed and formula-fed rhesus macaques develop significantly different gut microbial communities, which in turn are associated ...
Ardeshir, Amir   +5 more
core   +1 more source

THE ROLE OF PREGNANCY-SPECIFIC GLYCOPROTEIN IN REGULATION OF MOLECULAR GENETIC DIFFERENTIATION MECHANISMS OF IMMUNE MEMORY T CELLS

open access: yesМедицинская иммунология, 2019
The role of pregnancy-specific β1-glycoprotein (PSG) in the regulation of molecular genetic factors determining the functional activity of naїve T cells and T cells of immune memory in vitro was studied.
M. B. Rayev   +7 more
doaj   +1 more source

Tolerance induction in memory CD4 T cells requires two rounds of antigen-specific activation [PDF]

open access: yes, 2014
Autoimmune diseases are driven by immune cells that recognize self-tissues. A major goal for treatment strategies for autoimmune diseases is to turn off or tolerize self-reactive immune cells such as CD4 T cells that coordinate tissue damage in many ...
A. David   +38 more
core   +1 more source

Motif detection inspired by immune memory [PDF]

open access: yesJournal of the Operational Research Society, 2007
The search for patterns or motifs in data represents an area of key interest to many researchers. In this paper we present the Motif Tracking Algorithm, a novel immune inspired pattern identification tool that is able to identify variable length unknown motifs which repeat within time series data.
Wilson, W, Birkin, P, Aickelin, U
openaire   +8 more sources

Correlations in the T Cell Response to Altered Peptide Ligands

open access: yes, 2004
The vertebrate immune system is a wonder of modern evolution. Occasionally, however, correlations within the immune system lead to inappropriate recruitment of preexisting T cells against novel viral diseases.
Arstila   +26 more
core   +1 more source

Analyzing the immunogenicity of bivalent booster vaccinations in healthcare workers: The SWITCH ON trial protocol

open access: yesFrontiers in Immunology, 2022
Vaccination against coronavirus disease 2019 (COVID-19) has contributed greatly to providing protection against severe disease, thereby reducing hospital admissions and deaths.
Ngoc H. Tan   +19 more
doaj   +1 more source

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