| http://purl.uniprot.org/citations/35840760 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/35840760 | http://www.w3.org/2000/01/rdf-schema#comment | "Apoptotic cell (AC) clearance is a complex process in which phagocytes recognize, engulf, and digest ACs during organismal development and tissue homeostasis. Impaired efferocytosis results in developmental defects and autoimmune diseases. In the current study, we performed RNA-sequencing to systematically identify regulators involved in the phagocytosis of ACs by Drosophila melanogaster macrophage-like S2 cells, followed by targeted RNA interference screening. Wunen2 (Wun2), a homolog of mammalian lipid phosphate phosphatase (LPP), was deemed as required for efferocytosis both in vitro and in vivo. However, efferocytosis was independent of Wun2 phosphatase activity. Proteomic analysis further revealed that Rab11 and its effector Rip11 are interaction partners of Wun2. Therefore, Wun2 collaborates with Rip11 and Rab11 to mediate efficient recycling of the phagocytic receptor βν integrin subunit to the plasma membrane. The loss of Wun2 results in the routing of βv integrin subunit (Itgbn) into lysosomes, leading to its degradation. The deficiency of βv integrin subunit on the cell surface leads to aberrant and disorganized actin cytoskeleton, thereby influencing the formation of macrophage pseudopodia toward ACs and thus failure to engulf them. The findings of this study provide insights that clarify how phagocytes coordinate AC signals and adopt a precise mechanism for the maintenance of engulfment receptors at their cell membrane surface to regulate efferocytosis."xsd:string |
| http://purl.uniprot.org/citations/35840760 | http://purl.org/dc/terms/identifier | "doi:10.1038/s41418-022-01039-3"xsd:string |
| http://purl.uniprot.org/citations/35840760 | http://purl.uniprot.org/core/author | "Li Z."xsd:string |
| http://purl.uniprot.org/citations/35840760 | http://purl.uniprot.org/core/author | "Li X."xsd:string |
| http://purl.uniprot.org/citations/35840760 | http://purl.uniprot.org/core/author | "Wang Y."xsd:string |
| http://purl.uniprot.org/citations/35840760 | http://purl.uniprot.org/core/author | "Zheng Q."xsd:string |
| http://purl.uniprot.org/citations/35840760 | http://purl.uniprot.org/core/author | "Xiao H."xsd:string |
| http://purl.uniprot.org/citations/35840760 | http://purl.uniprot.org/core/author | "Gao N."xsd:string |
| http://purl.uniprot.org/citations/35840760 | http://purl.uniprot.org/core/date | "2022"xsd:gYear |
| http://purl.uniprot.org/citations/35840760 | http://purl.uniprot.org/core/name | "Cell Death Differ"xsd:string |
| http://purl.uniprot.org/citations/35840760 | http://purl.uniprot.org/core/pages | "2545-2561"xsd:string |
| http://purl.uniprot.org/citations/35840760 | http://purl.uniprot.org/core/title | "Wun2-mediated integrin recycling promotes apoptotic cell clearance in Drosophila melanogaster."xsd:string |
| http://purl.uniprot.org/citations/35840760 | http://purl.uniprot.org/core/volume | "29"xsd:string |
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