toll-like receptors
El papel de los Toll Like Receptors (TLRs) en la respuesta inmune innata contra el cncer crvico uterino
... La infección producida por el virus del papiloma humano (VPH) representa un problema de salud importante en la población feme- nina mexicana. Los papilomavirus humanos oncogénicos (VPHs) representan el agente causal ...
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Los receptores tipo Toll en la respuesta pulmonar a patgenos
... Innate immunity plays a central role in antimicrobial defen- se. Advances in the understanding of pathogen recognition systems of innate cells have yielded the identification of Toll like receptors ...
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Receptores tipo Toll en dermatologa
... The Toll like receptors represent a group of pattern-recognition receptors, which have been widely studied as an essential component of the innate and adaptative immune response, both ...
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Control molecular de la inflamacin: Regulacin de los receptores tipo Toll
... a Toll like receptors family that detect molecular patterns associated to danger (DAMP's) has been identified; recognition of these signals by these family of receptors starts intracellular ...
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Functional characterization of purinergic receptors in the differentiation and activation of macrophages = Caracterización funcional de recptores purinérgicos en la diferenciación y activación de macrófagos
... P2 receptors, P2X7R controls the release of both pyrogens IL-1β and PGE2, and here we found that its deficiency or specific blockage with A438079 decrease the febrile response in mice in response to ...
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Carbon monoxide down modulates Toll like receptor 4/MD2 expression on innate immune cells and reduces endotoxic shock susceptibility
... Carbon monoxide (CO) has been recently reported as the main anti- inflammatory mediator of the haem-degrading enzyme haem-oxygenase 1 (HO-1). It has been shown that either HO-1 induction or CO treatment reduces the ...
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Chromaffin cell stimulation triggers fast millimolar mitochondrial Ca2+ transients that modulate secretion
... receptors in chromaffin cells are either located within these CICR functional units or have no mitochondria placed near them. A precise spatial relationship between ryanodine receptors and mitochondria ...
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Heterómeros de receptores de dopamina como dianas terapéuticas en la enfermedad de Parkinson y en discinesias inducidas por el tratamiento con L-DOPA
... Institute, Ishikari, Hokkaido, Japan). Sections were washed as indicated by the supplier and incubated for 2 h in a pre-heated humidity chamber at 37°C with PLA probes detecting rabbit or guinea pig antibodies, Duolink ...
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Los receptores tipo Toll en el desarrollo y funcin del sistema hematopoytico
... tipo Toll (TLRs), los cuales inducen como resultado de su estimulación la producción de citocinas proinflamato-rias y la expresión de moléculas coestimuladoras en células maduras que resultan en señales de alerta ...
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Rol de los receptores tipo Toll en la patogénesis de la rinitis alérgica
... La rinitis alérgica afecta alrededor de seiscientos millones de personas alrededor del mundo, siendo actualmente la enfermedad recurrente con mayor prevalencia. En su patogénesis participa una compleja red de mediadores ...
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Heterómeros de receptores de dopamina. Nuevos mecanismos para la regulación de la transmisión dopaminérgica
... La comunicación entre células individuales es un requisito para el buen mantenimiento de la homeostasis dentro de un organismo. Para ello, las células tienen la habilidad de liberar moléculas al medio extracelular y de ...
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Chaperoning α7 neuronal nicotinic acetylcholine receptors
... Recently, α 7 AChRs were found to co-distribute postsynaptically with target soluble SNAREs [166] (Fig. 5). Furthermore, nicotinic stimulation rapidly induced SNARE-dependent vesicular endocytosis accompanied by receptor ...
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Mechanisms involved in the loss of brown adipose tissue in the AGPAT2 deficient mouse
... hormone receptors that bind PPARα/RXR, PPARγ/RXR, retinoic acid receptor (RAR)/RXR and thyroid receptor (TR)/RXR, providing response to PPARα and PPARγ activators (Villarroya et ...
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Receptores del gusto en la va respiratoria Su importancia en homeostasis nasosinusal
... casi todas las especies de bacterias Gram negativas. La activación de T2R38 por AHLs en las células epiteliales primarias nasosinusales in vitro provoca la producción de NO el cual puede directamente destruir a patógenos ...
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Papel de los receptores tipo toll en la inmunidad innata y su implicacin en medicina veterinaria
... tipo Toll (TLR, proteínas transmembranales expresadas por células del sistema inmunitario innato) en los mamíferos y su participación en el reconocimiento de patógenos ...tipo Toll en los procesos de ...
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Receptores de membrana acoplados a protenas G
... as it is known stores and releases the energy produced principally by the three power causeways: the phosphagen system, anaerobic glycolysis (Embden-Meyerhof pathway) and the tandem-like systems of aerobic ...
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Metalloproteinase dependent TLR2 ectodomain shedding is involved in soluble toll like receptor 2 (sTLR2) production
... [1]. Toll-like receptors (TLRs) are a class of pattern recognition receptors (PRRs) that play a key role in innate immunity and trigger a specific immune ...
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MicroRNA-3148 Modulates Allelic Expression of Toll-Like Receptor 7 Variant Associated with Systemic Lupus Erythematosus
... An important finding of this study is that the SLE-associated variant rs3853839 confers a genetic effect on modulation of TLR7 expression by an epigenetic factor miR-3148. Accumulating evidence suggests that miRNAs are ...
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"Identification and Diversity of Killer Cell Ig-Like Receptors in Aotus vociferans, a New World Monkey "
... just like the COII PCR fragments and an A-tailing protocol with GoTaq DNA polymerase (Promega) was used for ligating them, using a pGEM T-Easy Vector System (Promega), and they were then cloned into Escherichia ...
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Análisis transcriptómico de la respuesta inmunitaria temprana en la trucha (Oncorhynchus mykiss, W.). Una interpretación ontológica de la infección en los Teleósteos
... receptores Toll-like (TLR), un conjunto de 203 proteínas NACHT y proteínas con motivos repetitivos de leucina (NLR) similares a los más de 20 receptores PAMP citoplasmáticos NOD/NALP descritos en los ...
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