Tethering and tickling: a new role for the phosphatidylserine receptor.
Several receptors are implicated in apoptotic cell (AC) uptake by phagocytic cells; however, their relative dominance in mammalian systems remains to be established. New studies shed light on the role of the phosphatidyl serine (PS) receptor (PSR). Ligation of PSR by PS on AC surfaces is considered essential for signaling uptake of ACs that are tethered to phagocytes via other receptors.
Somersan
S
S
The Laboratory of Molecular Neuro-Oncology, The Rockefeller University, New York, NY 10021, USA.
Bhardwaj
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N
D000818:Animals; D017209:Apoptosis / Q000276:immunology*; D006801:Humans; D056484:Jumonji Domain-Containing Histone Demethylases; D010587:Phagocytosis / Q000276:immunology*; D010718:Phosphatidylserines / Q000276:immunology*; D011956:Receptors, Cell Surface / Q000276:immunology*; D015398:Signal Transduction / Q000276:immunology
D010718:Phosphatidylserines; D011956:Receptors, Cell Surface; C408123:phosphatidylserine receptor; C498707:JMJD6 protein, human; D056484:Jumonji Domain-Containing Histone Demethylases