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Showing 1-30 of 104 results for "A6410" within Papers
Zenichiro Saze et al.
Blood, 122(1), 9-18 (2013-05-17)
Antibody-independent role of B cells in modulating T-cell responses is incompletely understood. Freshly isolated or cultured B cells isolated from the peripheral blood of 30 normal donors were evaluated for CD39 and CD73 coexpression, the ability to produce adenosine 5'-monophosphate
Xiao-Wei Gu et al.
Science signaling, 13(646) (2020-08-28)
Embryo implantation involves a sterile inflammatory reaction that is required for the invasion of the blastocyst into the decidua. Adenosine triphosphate (ATP) released from stressed or injured cells acts as an important signaling molecule to regulate many key physiological events
Chindu Govindaraj et al.
Clinical immunology (Orlando, Fla.), 149(1), 97-110 (2013-08-21)
Ovarian cancer is a prevalent gynecological malignancy with potent immune-suppression capabilities; regulatory T cells (Tregs) are significant contributors to this immune-suppression. As ovarian cancer patients present with high levels of TNF and Tregs expressing TNFR2 are associated with maximal suppressive
Sören Backhaus et al.
Journal of lipid research, 58(6), 1055-1066 (2017-04-14)
Interleukin (IL)-1β is a potent pro-inflammatory cytokine of innate immunity involved in host defense. High systemic IL-1β levels, however, cause life-threatening inflammatory diseases, including systemic inflammatory response syndrome. In response to various danger signals, the pro-form of IL-1β is synthesized
Mehwish Younas et al.
Journal of immunology (Baltimore, Md. : 1950), 191(6), 3161-3168 (2013-08-24)
The heterogeneity of human regulatory T cells (Tregs) may explain the discrepancies between studies on Tregs in physiology and pathology. Contrasting effects of IL-7 on the expansion and survival of human Tregs were reported. Therefore, we investigated the effects of
Austin L Hughes
Gene, 527(1), 123-130 (2013-06-25)
Phylogenetic analyses of three families of arthropod apyrases were used to reconstruct the evolutionary relationships of salivary-expressed apyrases, which have an anti-coagulant function in blood-feeding arthropods. Members of the 5'nucleotidase family were recruited for salivary expression in blood-feeding species at
Bo Huo et al.
Cell calcium, 47(3), 234-241 (2010-01-12)
To investigate the roles of intercellular gap junctions and extracellular ATP diffusion in bone cell calcium signaling propagation in bone tissue, in vitro bone cell networks were constructed by using microcontact printing and self-assembled monolayer technologies. In the network, neighboring
L Geys et al.
Journal of thrombosis and haemostasis : JTH, 16(1), 150-163 (2017-11-10)
Essentials Obesity is a potential risk factor for development of thrombotic thrombocytopenic purpura (TTP). Obese ADAMTS-13-deficient mice were triggered with von Willebrand factor (VWF). Depletion of hepatic and splenic macrophages protects against thrombocytopenia in this model. VWF enhances phagocytosis of
Cristina Gontan et al.
The Journal of cell biology, 185(1), 27-34 (2009-04-08)
SRY and other Sox-type transcription factors are important developmental regulators with various implications in human disease. In this study, we identified Exp4 (exportin 4) as an interaction partner of Sox2 in mouse embryonic stem cells and neural progenitors. We show
Jessica Herrath et al.
European journal of immunology, 44(10), 2979-2989 (2014-07-06)
Treg cells are important for the maintenance of self-tolerance and are implicated in autoimmunity. Despite enrichment of Treg cells in joints of rheumatoid arthritis (RA) patients, local inflammation persists. As expression of the ATP-hydrolyzing enzymes CD39 and CD73 and the
Naresh Kumar et al.
Neurochemistry international, 61(8), 1276-1279 (2012-10-20)
Our electrophysiological studies have shown that both purinergic and glutamatergic receptors are involved in central sensitization of nociceptive neurons in the medullary dorsal horn (MDH). Here we assessed the effects of intrathecal administration of apyrase (a nucleotide degrading enzyme of
Autoimmune hepatitis: 50 Years of (slow) progress.
M Eric Gershwin et al.
Hepatology (Baltimore, Md.), 59(3), 754-756 (2014-04-09)
CD39: a new surface marker of mouse regulatory γδ T cells.
Atsushi Otsuka et al.
The Journal of allergy and clinical immunology, 132(6), 1448-1451 (2013-07-23)
Inga Scheller et al.
Haematologica, 105(6), 1667-1676 (2019-10-05)
Platelet aggregate formation is a multistep process involving receptor-mediated, as well as biomechanical, signaling cascades, which are highly dependent on actin dynamics. We have previously shown that actin depolymerizing factor (ADF)/n-cofilin and Twinfilin 2a, members of the ADF homology (ADF-H)
Ravisha R Weerasinghe et al.
FEBS letters, 583(15), 2521-2526 (2009-07-15)
Amongst the many stimuli orienting the growth of plant roots, of critical importance are the touch signals generated as roots explore the mechanically complex soil environment. However, the molecular mechanisms behind these sensory events remain poorly defined. We report an
Ivan D Mascanfroni et al.
Nature immunology, 14(10), 1054-1063 (2013-09-03)
Dendritic cells (DCs) control the balance between effector T cells and regulatory T cells in vivo. Hence, the study of DCs might identify mechanisms of disease pathogenesis and guide new therapeutic approaches for disorders mediated by the immune system. We
M M Imanguli et al.
Leukemia, 28(10), 2016-2027 (2014-03-01)
Activation and migration of regulatory T cells (Treg) into tissue is critical in control of inflammation, but has not been examined extensively in chronic graft versus host disease (cGVHD). In parallel studies of tissues and blood, we determined that FoxP3(+)
Amber N Murray et al.
Protein science : a publication of the Protein Society, 19(4), 836-846 (2010-02-18)
The formation of amyloid, a cross-beta-sheet fibrillar aggregate, is associated with a variety of aging-associated degenerative diseases. Herein, we report the existence of a mammalian amyloid disaggregase activity that is present in all tissues and cell types tested. Homogenates from
Absence of Pear1 does not affect murine platelet function in vivo
Criel M, et al.
Thrombosis Research, 146, 76-83 (2016)
A Thiolat et al.
Arthritis & rheumatology (Hoboken, N.J.), 66(2), 273-283 (2014-02-08)
The rationale for blocking interleukin-6 (IL-6) in rheumatoid arthritis (RA) lies chiefly in the proinflammatory effect of this cytokine. Few studies have evaluated the consequences of anti-IL-6 receptor (IL-6R) antibody treatment on Treg cells. This study was undertaken to elucidate
Charlotte R Grant et al.
Hepatology (Baltimore, Md.), 59(3), 1007-1015 (2013-06-22)
Autoimmune hepatitis (AIH) is an important cause of severe liver disease and is associated with both quantitative and qualitative regulatory T-cell (Treg) impairments. Tregs express CD39, an ectonucleotidase responsible for extracellular nucleotide hydrolysis, culminating in the production of immunosuppressive adenosine.
M Lichtenstein et al.
Traffic (Copenhagen, Denmark), 2(4), 261-267 (2001-04-04)
mRNA export is mediated by RNA-binding proteins which shuttle between the nucleus and cytoplasm. Using an in vitro unidirectional export assay, we observe that the shuttling mRNA-binding protein, hnRNP A1, is exported only extremely slowly unless incubations are supplemented with
Joanne S J Chia et al.
Journal of biomedicine & biotechnology, 2012, 320495-320495 (2012-11-03)
Diabetes mellitus encompasses two distinct disease processes: autoimmune Type 1 (T1D) and nonimmune Type 2 (T2D) diabetes. Despite the disparate aetiologies, the disease phenotype of hyperglycemia and the associated complications are similar. In this paper, we discuss the role of
Stefan Golfier et al.
eLife, 9 (2020-05-13)
Loop extrusion by structural maintenance of chromosomes (SMC) complexes has been proposed as a mechanism to organize chromatin in interphase and metaphase. However, the requirements for chromatin organization in these cell cycle phases are different, and it is unknown whether
Maogen Chen et al.
Arthritis and rheumatism, 65(5), 1181-1193 (2013-02-13)
Current approaches offer no cures for rheumatoid arthritis (RA). Accumulating evidence has revealed that manipulation of bone marrow-derived mesenchymal stem cells (BM-MSCs) may have the potential to control or even prevent RA, but BM-MSC-based therapy faces many challenges, such as
Moritz Schmelzle et al.
Transplantation, 95(1), 63-69 (2012-12-13)
We have previously demonstrated that CD133 and CD39 are expressed by hematopoietic stem cells (HSC), which are mobilized after liver injury and target sites of injury, limit vascular inflammation, and boost hepatic regeneration. Plasma microparticles (MP) expressing CD39 can block
Contribution of CD39 to the immunosuppressive microenvironment of acute myeloid leukaemia at diagnosis.
Nicolas Dulphy et al.
British journal of haematology, 165(5), 722-725 (2014-03-29)
David Lu et al.
The Journal of biological chemistry, 288(26), 19040-19049 (2013-05-17)
The establishment of set points for cellular activities is essential in regulating homeostasis. Here, we demonstrate key determinants of the fibrogenic set point of cardiac fibroblasts (CFs) by focusing on the pro-fibrotic activity of ATP, which is released by CFs.
Xing Liu et al.
Plant physiology, 160(4), 1985-1995 (2012-10-17)
Recent evidence indicates that extracellular nucleotides regulate plant growth. Exogenous ATP has been shown to block auxin transport and gravitropic growth in primary roots of Arabidopsis (Arabidopsis thaliana). Cells limit the concentration of extracellular ATP in part through the activity
[Partial purification and properties of potato apyrase].
C LIEBECQ et al.
Bulletin de la Societe de chimie biologique, 45, 573-594 (1963-01-01)
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