Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0027819 (neuroblastoma)
 27,800 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We screened for a Rab39-specific effector by performing a yeast two-hybrid assay with GTP-locked Rab39A/B as the bait and identified UACA (uveal autoantigen with coiled-coil domains and ankyrin repeats) as a specific Rab39A/B-binding protein. Deletion analysis revealed that a C-terminal coiled-coil domain of UACA functions as a GTP-dependent Rab39-binding domain. shRNA-mediated knockdown of endogenous Rab39A or UACA in mouse neuroblastoma Neuro2A cells resulted in a change in retinoic acid-induced neurite morphology from a multipolar morphology to a bipolar morphology. Taken together, these findings indicate that UACA functions as a Rab39A effector in the retinoic acid-induced differentiation of Neuro2A cells.
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PMID:Small GTPase Rab39A interacts with UACA and regulates the retinoic acid-induced neurite morphology of Neuro2A cells. 2362 2