Fbxo32 cDNA ORF clone, Rattus norvegicus(Norway rat)

Forkhead box O3 plays a role in skeletal muscle atrophy through expression of E3 ubiquitin ligases MuRF-1 and atrogin-1 in Cushing's syndrome.
Kang SH, Lee HA, Kim M, Lee E, Sohn UD, Kim I
American journal of physiology. Endocrinology and metabolism312(6)E495-E507(2017 Jun)

Dysregulation between TRIM63/FBXO32 expression and soleus muscle wasting in diabetic rats: potential role of miR-1-3p, -29a/b-3p, and -133a/b-3p.
Gerlinger-Romero F, Yonamine CY, Junior DC, Esteves JV, Machado UF
Molecular and cellular biochemistry427(1-2)187-199(2017 Mar)

l-Carnitine supplement reduces skeletal muscle atrophy induced by prolonged hindlimb suspension in rats.
Jang J, Park J, Chang H, Lim K
Applied physiology, nutrition, and metabolism = Physiologie appliquee, nutrition et metabolisme41(12)1240-1247(2016 Dec)

Adenosine monophosphate-activated protein kinase attenuates cardiomyocyte hypertrophy through regulation of FOXO3a/MAFbx signaling pathway.
Chen B, Wu Q, Xiong Z, Ma Y, Yu S, Chen D, Huang S, Dong Y
Acta biochimica et biophysica Sinica48(9)827-32(2016 Sep)

Data suggest that FOXO3a plays a role in muscle atrophy through regulation of expression of MuRF1 and atrogin-1 in skeletal muscle in Cushing's syndrome. (FOXO3a = forkhead box protein O3a; MuRF1 = muscle-specific RING finger protein 1)
Title: Forkhead box O3 plays a role in skeletal muscle atrophy through expression of E3 ubiquitin ligases MuRF-1 and atrogin-1 in Cushing's syndrome.

Independent of the metabolic condition, after muscle contraction, both TRIM63 and FBXO32 proteins correlated significantly with miR-1-3p, miR-29a/b-3p, and miR-133a/b-3p.
Title: Dysregulation between TRIM63/FBXO32 expression and soleus muscle wasting in diabetic rats: potential role of miR-1-3p, -29a/b-3p, and -133a/b-3p.

Data suggest that expression of atrogin-1/Fbxo32 and E3 ubiquitin ligase/parkin protein can be down-regulated by dietary factors; here, L-carnitine dietary supplementation represses expression of these two ligases in skeletal muscle in a model of disuse muscle atrophy due to weightlessness (hindlimb suspension).
Title: l-Carnitine supplement reduces skeletal muscle atrophy induced by prolonged hindlimb suspension in rats.

AMPK plays an important role in the inhibition of cardiomyocyte hypertrophy by activating protein degradation via FOXO3a/MAFbx signaling pathway.
Title: Adenosine monophosphate-activated protein kinase attenuates cardiomyocyte hypertrophy through regulation of FOXO3a/MAFbx signaling pathway.

The muscles also showed significantly contrasting transcriptional regulation of the microRNAs miR-1 and miR-206. MuRF1 and Atrogin-1 showed the highest levels of expression in the denervated gastrocnemius muscle
Title: Investigation of the Expression of Myogenic Transcription Factors, microRNAs and Muscle-Specific E3 Ubiquitin Ligases in the Medial Gastrocnemius and Soleus Muscles following Peripheral Nerve Injury.