Results 31 to 40 of about 9,288,310 (309)

Purification, characterization, and expression of rat intestinal alkaline sphingomyelinase

open access: yesJournal of Lipid Research, 2002
Intestinal alkaline sphingomyelinase (SMase) has physiological roles in the digestion of sphingomyelin (SM) and clinical implications in colonic carcinogenesis.
Yajun Cheng   +3 more
doaj   +1 more source

B cells in multiple sclerosis

open access: yesAutoimmunity, 2017
B lymphocytes have essential roles in the autoimmune pathogenesis of multiple sclerosis (MS). They regulate the autoimmune response and participate in the development of the CNS lesions.
Hartmut Wekerle
doaj   +1 more source

Activator Protein-1 Transcriptional Activity Drives Soluble Micrograft-Mediated Cell Migration and Promotes the Matrix Remodeling Machinery

open access: yesStem Cells International, 2019
Impaired wound healing and tissue regeneration have severe consequences on the patient’s quality of life. Micrograft therapies are emerging as promising and affordable alternatives to improve skin regeneration by enhancing the endogenous wound repair ...
Martina Balli   +6 more
doaj   +1 more source

Acute disruption of bone marrow B lymphopoiesis and apoptosis of transitional and marginal zone B cells in the spleen following a blood-stage Plasmodium chabaudi infection in mice [PDF]

open access: yes, 2011
B cells and antibodies are essential for the protective immune response against a blood-stagePlasmodiuminfection. Although extensive research has focused on memory as well as plasma B-cell responses during infection, little is known about how malaria ...
Bockstal, Viki   +2 more
core   +2 more sources

Utility of Computed Tomography Surveillance of Asymptomatic Infection in Children and Young Adults Before Allogeneic Hematopoietic Stem Cell Transplant

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Asymptomatic infection poses a significant risk for children undergoing hematopoietic stem cell transplantation (HSCT). Pre‐transplant surveillance computed tomography (CT) is commonly used to identify occult infection, though its diagnostic yield remains uncertain.
Tyler Obermark   +9 more
wiley   +1 more source

AID‐expressing epithelium is protected from oncogenic transformation by an NKG2D surveillance pathway

open access: yesEMBO Molecular Medicine, 2015
Activation‐induced deaminase (AID) initiates secondary antibody diversification in germinal center B cells, giving rise to higher affinity antibodies through somatic hypermutation (SHM) or to isotype‐switched antibodies through class switch recombination
Arantxa Pérez‐García   +7 more
doaj   +1 more source

Unheard and Under‐Supported: Health‐Related Quality of Life in Children, Adolescents, and Young Adults With Sickle Cell Disease

open access: yesPediatric Blood &Cancer, EarlyView.
Abstract Background Sickle cell disease (SCD) is an autosomal recessive hemoglobinopathy affecting millions of individuals worldwide. The clinical expression and psychosocial burden of SCD vary widely across geographical, cultural, and healthcare system contexts, underscoring the need for setting‐specific approaches to assessment.
Desiré Fantasia   +7 more
wiley   +1 more source

Expression of interleukin 2 receptors on activated human B cells. [PDF]

open access: yes, 1984
Using anti-Tac, a monoclonal anti-interleukin 2 (IL-2) receptor antibody, we have explored the possibility that certain activated B cells display receptors for IL-2.
Bongiovanni, KF   +8 more
core  

Quantifying evolutionary constraints on B cell affinity maturation

open access: yes, 2014
The antibody repertoire of each individual is continuously updated by the evolutionary process of B cell receptor mutation and selection. It has recently become possible to gain detailed information concerning this process through high-throughput ...
Bedford, Trevor   +5 more
core   +2 more sources

CRISPR/Cas9-based editing of a sensitive transcriptional regulatory element to achieve cell type-specific knockdown of the NEMO scaffold protein [PDF]

open access: yes, 2018
The use of alternative promoters for the cell type-specific expression of a given mRNA/protein is a common cell strategy. NEMO is a scaffold protein required for canonical NF-κB signaling.
Babaei, Milad   +7 more
core   +1 more source

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