Unearthing FLVCR1a: tracing the path to a vital cellular transporter

Cell Mol Life Sci. 2024 Apr 6;81(1):166. doi: 10.1007/s00018-024-05205-3.ABSTRACTThe Feline Leukemia Virus Subgroup C Receptor 1a (FLVCR1a) is a member of the SLC49 Major Facilitator Superfamily of transporters. Initially recognized as the receptor for the retrovirus responsible of pure red cell aplasia in cats, nearly two decades since its discovery, FLVCR1a remains a puzzling transporter, with ongoing discussions regarding what it transports and how its expression is regulated. Nonetheless, despite this, the substantial body of evidence accumulated over the years has provided insights into several critical processes in which this transporter plays a complex role, and the health implications stemming from its malfunction. The present review intends to offer a comprehensive overview and a critical analysis of the existing literature on FLVCR1a, with the goal of emphasising the vital importance of this transporter for the organism and elucidating the interconnections among the various functions attributed to this transporter.PMID:38581583 | PMC:PMC10998817 | DOI:10.1007/s00018-024-05205-3

Source: Cellular and Molecular Life Sciences : CMLS - April 6, 2024 Category: Cytology Authors: Veronica Fiorito Emanuela Tolosano Source Type: research