Results 1 to 10 of about 12,131 (215)

B Cell Signaling and Activation in Autoimmunity

open access: yesCells, 2023
Autoreactive B cells play a key role in the initiation or aggravation of many systemic and tissue-specific autoimmune disorders [...]
Rudi W. Hendriks, Odilia B. J. Corneth
doaj   +4 more sources

A Mouse Model to Study the Pathogenesis of γ-herpesviral Infections in Germinal Center B Cells

open access: yesCells, 2023
CD30-positive germinal center (GC)-derived B cell lymphomas are frequently linked to Epstein–Barr Virus (EBV) infection. However, a suitable animal model for the investigation of the interplay between γ-herpesvirus and host cells in B cell pathogenesis ...
Ursula Rambold   +8 more
doaj   +1 more source

Immunomodulatory and therapeutic effects of embelin on systemic lupus erythematosus mice

open access: yesDi-san junyi daxue xuebao, 2022
Objective To observe the immune regulation of embelin against systemic lupus erythematosus (SLE) in mice, so as to investigate its therapeutic effects on SLE and the possible mechanism.
SHEN Jie   +4 more
doaj   +1 more source

The microanatomy of B cell activation [PDF]

open access: yesCurrent Opinion in Immunology, 2009
The logistic problem of B cell antigen encounter in the lymph node has recently been studied by dynamic imaging using two-photon microscopy. These studies combined with the early studies of antigen transport have yielded a more complete picture of the orchestration of B cell activation in vivo.
Tri Giang, Phan   +2 more
openaire   +2 more sources

Assay format diversity in pre-clinical immunogenicity risk assessment: Toward a possible harmonization of antigenicity assays

open access: yesmAbs, 2022
A major impediment to successful use of therapeutic protein drugs is their ability to induce anti-drug antibodies (ADA) that can alter treatment efficacy and safety in a significant number of patients.
Axel Ducret   +13 more
doaj   +1 more source

Evolution of Human Memory B Cells From Childhood to Old Age

open access: yesFrontiers in Immunology, 2021
High quality medical assistance and preventive strategies, including pursuing a healthy lifestyle, result in a progressively growing percentage of older people. The population and workforce is aging in all countries of the world.
Michela Ciocca   +21 more
doaj   +1 more source

IL-21 in Conjunction with Anti-CD40 and IL-4 Constitutes a Potent Polyclonal B Cell Stimulator for Monitoring Antigen-Specific Memory B Cells

open access: yesCells, 2020
Detection of antigen-specific memory B cells for immune monitoring requires their activation, and is commonly accomplished through stimulation with the TLR7/8 agonist R848 and IL-2.
Fridolin Franke   +3 more
doaj   +1 more source

A Longitudinal Analysis Reveals Early Activation and Late Alterations in B Cells During Primary HIV Infection in Mozambican Adults

open access: yesFrontiers in Immunology, 2021
Primary HIV infection (PHI) and subsequent chronic infection alter B-cell compartment. However, longitudinal analysis defining the dynamics of B-cell alterations are still limited.
Montse Jiménez   +15 more
doaj   +1 more source

Glycerol monolaurate inhibition of human B cell activation

open access: yesScientific Reports, 2022
Glycerol monolaurate (GML) is a naturally occurring antimicrobial agent used commercially in numerous products and food items. GML is also used as a homeopathic agent and is being clinically tested to treat several human diseases. In addition to its anti-
Micaela G. Fosdick   +4 more
doaj   +1 more source

B Cell Activation

open access: yesImmunological Reviews, 1975
SUMMARYWe consider that 2 'signals’are essential for B cell activation. 'Signal 1’is a consequence of appropriate latticing of surface immunoglobulin receptors. 'Signal 2’can be mediated by a variety of agents. Signal 1 alone (i.e. surface Ig aggregation) leads to a state of B cell tolerance.
Waldmann, H, Munro, A
openaire   +3 more sources

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