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Gene Information

Gene symbol: FBXO32

Gene name: F-box protein 32

HGNC ID: 16731

Synonyms: MAFbx, ATROGIN1, Fbx32

Related Genes

# Gene Symbol Number of hits
1 AGT 1 hits
2 CASP3 1 hits
3 FOXO1 1 hits
4 FOXO3 1 hits
5 PARK2 1 hits
6 PIK3CA 1 hits
7 PIP 1 hits
8 PPARGC1A 1 hits
9 RPS27A 1 hits
10 SP1 1 hits
11 UBASH3B 1 hits
12 UBC 1 hits

Related Sentences

# PMID Sentence
1 15153564 Atrogin-1/MAFbx expression increased when the authors suppressed PI3K activity in muscle cells.
2 15153564 The forkhead transcriptional factor, a downstream substrate of PI3K, stimulated atrogin-1/MAFbx promoter transcriptional activity markedly.
3 17053067 Furthermore, in transgenic mice overexpressing PGC-1alpha, denervation and fasting caused a much smaller decrease in muscle fiber diameter and a smaller induction of atrogin-1 and MuRF-1 than in control mice.
4 17053067 Transfection of PGC-1alpha into adult fibers reduced the capacity of FoxO3 to cause fiber atrophy and to bind to and transcribe from the atrogin-1 promoter.
5 17623817 This antiproteolytic response involved higher PIP(3) and p-Akt levels and a decrease in caspase-3-mediated actin cleavage and activation of the ubiquitin-proteasome system as signified by reduced induction of atrogin-1/MAFbx or MurF1 (muscle-specific RING finger protein 1).
6 19533653 Therefore, the aim of this study was to determine whether there was an increase in catabolic signaling targets, such as atrogin-1, muscle ring finger-1 (MuRF1), forkhead transcription factor (FoXO), and myostatin, and decreases in anabolic signaling targets, such as insulin-like growth factor (IGF), v-akt murine thymoma viral oncogene (Akt), glycogen synthase kinase-beta (GSK-3beta), mammalian target of rapamycin (mTOR), eukaryotic initiation factor 4E binding protein 1 (4E-BP1), and p70(s6kinase) in chronic complete SCI patients.
7 20966391 Moreover, inhibition of Akt signaling attenuated the phosphorylation of forkhead box O transcription factor (FOXO)-3a and enhanced atrogin-1 expression, which in turn suppressed BK-?(1) protein levels in human CASMCs. downregulation of vascular BK-?(1) expression in diabetes and in high-glucose culture conditions was associated with FOXO-3a/FBXO-dependent increase in BK-?(1) degradation.
8 21239445 Furthermore, the phosphorylation of FoxO1 by IGF-I decreased concomitantly with the restoration of the expression of its target genes, Atrogin-1 and muscle RING finger 1, which are related to muscle atrophy.
9 21747283 Ang II infusion induces skeletal muscle atrophy in rodents and mechanisms include increased expression of the E3 ligases atrogin-1/MuRF-1, an elevated rate of ubiquitin-proteasome mediated proteolysis and increased reactive oxygen species (ROS) levels, closely mimicking conditions of human cachexia.
10 20371624 The PI3K/Akt pathway inhibits the FOXO-mediated transcription of the muscle-specific E3 ligase atrogin-1/MAFbx (AT-1), whereas the MEK/ERK pathway increases Sp1 activity and ubiquitin (UbC) expression.
11 20522589 The protein catabolic mechanism depended on berberine-stimulated expression of the E3 ubiquitin ligase, atrogin-1.