Title : RAB10 Interacts with ABCB4 and Regulates Its Intracellular Traffic.

Pub. Date : 2021 Jun 30

PMID : 34209301






4 Functional Relationships(s)
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Protein Name
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1 ABCB4 (ATP-binding cassette subfamily B member 4) is an ABC transporter expressed at the canalicular membrane of hepatocytes where it ensures phosphatidylcholine secretion into bile. Phosphatidylcholines ATP binding cassette subfamily B member 4 Homo sapiens
2 ABCB4 (ATP-binding cassette subfamily B member 4) is an ABC transporter expressed at the canalicular membrane of hepatocytes where it ensures phosphatidylcholine secretion into bile. Phosphatidylcholines ATP binding cassette subfamily B member 4 Homo sapiens
3 Our results indicate that the overexpression of wild type RAB10 or its dominant-active mutant significantly increases the amount of ABCB4 at the plasma membrane expression and its phosphatidylcholine floppase function. Phosphatidylcholines ATP binding cassette subfamily B member 4 Homo sapiens
4 Taken together, our findings suggest that RAB10 regulates the plasma membrane targeting of ABCB4 and consequently its capacity to mediate phosphatidylcholine secretion. Phosphatidylcholines ATP binding cassette subfamily B member 4 Homo sapiens