Receptor ligation
Webb1 mars 2006 · Increased expression of cFLIP can augment caspase-8 activity following T-cell receptor (TCR) ligation on T cells. This results in both increased proliferation, and also, ultimately, increased cell ... WebbBackground: the role of bile acid (BA)-induced farnesoid X receptor (Fxr) signaling in liver regeneration following associating liver partition and portal vein ligation for staged hepatectomy (ALPPS) was investigated in a rat model. Methods: Male Wistar rats underwent portal vein ligation (PVL) (n = 30) or ALPPS (n = 30). Animals were sacrificed …
Receptor ligation
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WebbNovel agonist of α4β2* neuronal nicotinic receptor with antinociceptive efficacy in rodent models of acute and chronic pain Roberto T Sudo,1,2 Kenichiro Hayashida,3 Aluizio N Santos,2 Masahito Kawatani,3 Carlos ES Monteiro1 Roberto D Moreira,4 Margarete M Trachez,1 Guilherme C Montes,1 Gisele Zapata-Sudo1 1Program of Research in Drug … WebbWhile CD40 ligation enhanced Fas-mediated apoptosis, stimulation with anti-IgM and IL-4 partially protected CD40L-activated B cells from Fas-mediated apoptosis. It was found that bcl-xL gene expression in normal splenic B cells was induced drastically by treatment with anti-IgM and IL-4, but not CD40L.
Webb15 juli 2006 · DCs are equipped with a wide variety of TLR specifically recognizing distinct microbial or viral structures. TLR ligation leads to DC activation characterized by the … WebbA (2A) receptor and osteoclast marker expression levels were studied by RT-PCR. Cytokine secretion was assayed by enzyme-linked immunosorbent assay. In vivo examination of A …
Webb3 sep. 1998 · Receptor ligation at the cell contact results in a localized enrichment that is proportional to the extent of binding 4, 6, 10. We determined the fraction of clustered (that is, ... WebbBile duct ligation (BDL) causes congestive liver failure that initiates haemodynamic changes, including peripheral vasodilatation and generalized oedema. Peripheral vasodilatation is hypothesized to activate compensatory mechanisms, including increased drinking behaviour and neurohumoral activation. …
Webb1 nov. 1995 · In this report, we show that priming of CD4+ T cells bearing a transgene-encoded T cell receptor can lead to differentiation into Th1-like cells producing abundant …
Webb1 apr. 2001 · Ligating Fc gamma R on macrophages results in suppression of IL-12 production. ... Receptor ligation abolishes the binding of this PU.1-containing activation complex, and abrogates p40 transcription. A dominant-negative construct of PU.1 diminishes IL-12 p40 promoter activity and endogenous IL-12 p40 protein secretion. ardilan dosisWebbAbstract. Toll-like receptors (TLRs) are key components for the recognition of microorganisms, for the initiation of innate immunity, and for promoting adaptive … ardila lulle bucaramangaWebb8 nov. 2024 · Toll-like receptors (TLRs) control anti-viral responses both directly in infected cells and in responding cells of the immune systems. Therefore, they are crucial for responses against the oncogenic γ-herpesviruses Epstein-Barr virus and Kaposi’s sarcoma-associated herpesvirus and the related murine virus MHV68, which directly infect … ardila paduaWebbIt is shown that priming of CD4+ T cells bearing a transgene-encoded T cell receptor can lead to differentiation into Th1-like cells producing abundant interferon gamma when the cells are exposed to high antigen doses, while low doses of the same peptide induce cells with the same T cell receptors to differentiate into Th2-like Cells producing … baks bani youtube downloaderWebb1 apr. 2001 · Receptor ligation abolishes the binding of this PU.1-containing activation complex, and abrogates p40 transcription. A dominant-negative construct of PU.1 … baks banniWebb个人简介:. 2001年于西安交通大学获得博士学位,同年在北京大学神经科学研究所做博士后研究,2003年8月任北京大学神经科学研究所讲师,2004年晋升副教授。. 2004年至2006年先后在美国Sanford Burnham Prebys (SBP)医学研究所和威斯康星大学神经科学系做 … baksboWebbBacterial antigens like LPSs are recognized by innate immunity receptors such as Toll-like receptor 4 (TLR4), associated with LPS receptor (CD14). Objectives: Toll-like receptor 4 … baks bakery