000 | nab a22 7a 4500 | ||
---|---|---|---|
999 |
_c16936 _d16936 |
||
003 | PC16936 | ||
005 | 20220708103935.0 | ||
008 | 220708b xxu||||| |||| 00| 0 eng d | ||
040 | _cH12O | ||
041 | _aeng | ||
100 |
_93076 _aRoda Navarro, Pedro _eInstituto de Investigación imas12 |
||
245 | 0 | 0 |
_aDistinct Trafficking of Cell Surface and Endosomal TIM-1 to the Immune Synapse. _h[artículo] |
260 |
_bTraffic (Copenhagen, Denmark), _c2015 |
||
300 | _a16(11):1193-207. | ||
500 | _aFormato Vancouver: Echbarthi M, Zonca M, Mellwig R, Schwab Y, Kaplan G, DeKruyff RH et al. Distinct Trafficking of Cell Surface and Endosomal TIM-1 to the Immune Synapse. Traffic. 2015 Nov;16(11):1193-207. | ||
501 | _aPMID: 26332704 PMC4607657 | ||
504 | _aContiene 42 referencias | ||
520 | _aThe T-cell/transmembrane, mucin and immunoglobulin domain protein 1 (TIM-1) is a phosphatidlyserine (PtdSer) receptor and a T cell costimulatory molecule linked to the development of atopic diseases. TIM-1 locates preferentially in intracellular compartments. Here we show that in human and mouse lymphoid cells, TIM-1 localizes in different types of endosomes and that its domain structure is important for protein sorting to intracellular vesicles. The BALB/c mouse TIM-1 protein, which has a longer mucin domain, is sorted more efficiently to endosomes than the shorter C57BL/6 variant. High affinity ligands such as PtdSer increase the amount of cell surface TIM-1; the protein also polarizes toward cell contacts with apoptotic cells. The large pool of intracellular TIM-1 translocates to the immune synapse (IS) with the CD3-TCR (T cell receptor) complex and colocalizes to the central supramolecular activation cluster (cSMAC). In contrast, cell surface TIM-1 does not traffic to the IS, but is located away from it. The bipolar TIM-1 sorting observed during IS formation is determined by differences in its subcellular location, and might modulate antigen-driven immune responses. | ||
710 |
_9625 _aInstituto de Investigación imas12 |
||
856 |
_uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC4607657/ _yAcceso libre |
||
942 |
_2ddc _cART _n0 |