Results 61 to 70 of about 944,351 (214)

The Lack of WIP Binding to Actin Results in Impaired B Cell Migration and Altered Humoral Immune Responses

open access: yesCell Reports, 2018
Summary: Wiskott-Aldrich syndrome protein (WASp) is a main cytoskeletal regulator in B cells. WASp-interacting protein (WIP) binds to and stabilizes WASp but also interacts with actin.
Selina Jessica Keppler   +8 more
doaj   +1 more source

In-vitro demonstration of cell-mediated immunity to vaccinia virus in man [PDF]

open access: yes, 1975
Cell mediated immunity to vaccinia virus in man was studied by lymphocyte transformation. Vaccinia antigen, propagated on BHK-21 and Vero cells, could be used successfully for in-vitro testing after partial purification as well as crude infectious ...
Koszinowski, Ulrich H.   +2 more
core  

Dynamic reorganisation of intermediate filaments coordinates early B-cell activation

open access: yesLife Science Alliance, 2018
This study examines the role of vimentin, a type III intermediate filament, in B-cell function using a combination of in vitro and in vivo assays, including super-resolution microscopic techniques.
Carlson Tsui   +7 more
doaj   +1 more source

Identifying proteins bound to native mitotic ESC chromosomes reveals chromatin repressors are important for compaction

open access: yesNature Communications, 2020
Epigenetic information is transmitted from mother to daughter cells through mitosis. Here, the authors isolate native chromosomes from metaphase-arrested cells and perform LC-MS/MS to identify chromosome-bound proteins in pluripotent stem cells during ...
Dounia Djeghloul   +19 more
doaj   +1 more source

Preserved cellular immunity in smoldering acute leukemia [PDF]

open access: yes, 1976
"Smoldering acute leukemia", a variant of acute myelogenous leukemia, has been recognized with frequent incidence in recent years. This is chracterized by benign clinical course, poor physical findings, leukopenia and mild anemia in the ...
Toki, Hironobu
core   +1 more source

New Insights into Epigenetic Regulation of T Cell Differentiation

open access: yesCells, 2021
Immature CD4− CD8− thymocytes progress through several developmental steps in the thymus, ultimately emerging as mature CD4+ (helper) or CD8+ (cytotoxic) T cells.
Avik Dutta   +2 more
doaj   +1 more source

Jarid2 Coordinates Nanog Expression and PCP/Wnt Signaling Required for Efficient ESC Differentiation and Early Embryo Development

open access: yesCell Reports, 2015
Jarid2 is part of the Polycomb Repressor complex 2 (PRC2) responsible for genome-wide H3K27me3 deposition. Unlike other PRC2-deficient embryonic stem cells (ESCs), however, Jarid2-deficient ESCs show a severe differentiation block, altered colony ...
David Landeira   +13 more
doaj   +1 more source

Research-based flow cytometry assays for pathogenic assessment in the human B-cell biology of gene variants revealed in the diagnosis of inborn errors of immunity: a Bruton’s tyrosine kinase case-study

open access: yesFrontiers in Immunology, 2023
IntroductionInborn errors of immunity (IEI) are an expanding group of rare diseases whose field has been boosted by next-generation sequencing (NGS), revealing several new entities, accelerating routine diagnoses, expanding the number of atypical ...
L. del Pino-Molina   +17 more
doaj   +1 more source

CD4-helper-independent antiviral function of CD8-positive memory T lymphocytes derived from latently infected donors [PDF]

open access: yes, 1988
The ability of memory T lymphocytes derived from latently infected mice to control murine cytomegalovirus disease in the immunocompromised host was studied by adoptive transfer experiments.
Jonjic, Stipan   +4 more
core   +1 more source

Efficacious control of cytomegalovirus infection after long-term depletion of CD8+ T lymphocytes [PDF]

open access: yes, 1990
Although the relative contribution of different immune effector functions to clearing tissues of cytomegalovirus is controversial, the contribution of CD8+ T lymphocytes has generally been accepted as essential. In this report, we show that under certain
Jonjic, Stipan   +4 more
core  

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