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Occupancy of lymphocyte LFA-1 by surface-immobilized ICAM-1 is critical for TCR- but not for chemokine-triggered LFA-1 conversion to an open headpiece high-affinity state.
Feigelson SW, Pasvolsky R, Cemerski S, Shulman Z, Grabovsky V, Ilani T, Sagiv A, Lemaitre F, Laudanna C, Shaw AS, Alon R. Feigelson SW, et al. Among authors: sagiv a. J Immunol. 2010 Dec 15;185(12):7394-404. doi: 10.4049/jimmunol.1002246. Epub 2010 Nov 15. J Immunol. 2010. PMID: 21078912
CD151 Regulates T-Cell Migration in Health and Inflammatory Bowel Disease.
Zelman-Toister E, Bakos E, Cohen S, Zigmond E, Shezen E, Grabovsky V, Sagiv A, Hart G, Kaushansky N, Ben-Nun A, Maharshak N, Sonnenberg A, Alon R, Becker-Herman S, Shachar I. Zelman-Toister E, et al. Among authors: sagiv a. Inflamm Bowel Dis. 2016 Feb;22(2):257-67. doi: 10.1097/MIB.0000000000000621. Inflamm Bowel Dis. 2016. PMID: 26529559
Impaired immune surveillance accelerates accumulation of senescent cells and aging.
Ovadya Y, Landsberger T, Leins H, Vadai E, Gal H, Biran A, Yosef R, Sagiv A, Agrawal A, Shapira A, Windheim J, Tsoory M, Schirmbeck R, Amit I, Geiger H, Krizhanovsky V. Ovadya Y, et al. Among authors: sagiv a. Nat Commun. 2018 Dec 21;9(1):5435. doi: 10.1038/s41467-018-07825-3. Nat Commun. 2018. PMID: 30575733 Free PMC article.
NKG2D ligands mediate immunosurveillance of senescent cells.
Sagiv A, Burton DG, Moshayev Z, Vadai E, Wensveen F, Ben-Dor S, Golani O, Polic B, Krizhanovsky V. Sagiv A, et al. Aging (Albany NY). 2016 Feb;8(2):328-44. doi: 10.18632/aging.100897. Aging (Albany NY). 2016. PMID: 26878797 Free PMC article.
32 results