PMID- 36990072 OWN - NLM STAT- MEDLINE DCOM- 20230331 LR - 20230623 IS - 1752-8984 (Electronic) IS - 1479-1641 (Print) IS - 1479-1641 (Linking) VI - 20 IP - 2 DP - 2023 Mar-Apr TI - High serum Bhlhe40 levels are associated with subclinical atherosclerosis in patients with type 2 diabetes mellitus: A cross-sectional study. PG - 14791641231169246 LID - 10.1177/14791641231169246 [doi] LID - 14791641231169246 AB - BACKGROUND: Our previous studies have shown that the basic helix-loop-helix family member e40 (Bhlhe40) plays a critical role in regulating calcification and senescence of vascular smooth muscle cells induced by high glucose. In this study, we determined the association between serum Bhlhe40 levels and subclinical atherosclerosis in patients with type 2 diabetes mellitus (T2DM). METHODS: 247 patients with T2DM were included in this cross-sectional study between June 2021 and July 2022. The presence of subclinical atherosclerosis was evaluated by carotid ultrasonography. Serum Bhlhe40 concentrations were measured with an ELISA kit. RESULTS: Serum Bhlhe40 levels were remarkably higher in the subclinical atherosclerosis group than in the subjects without subclinical atherosclerosis (p < 0.001). Correlation analysis showed a positive correlation between serum Bhlhe40 and carotid intima-media thickness (C-IMT) (r = 0.155, p = 0.015). The optimal threshold of serum Bhlhe40 > 5.67 ng/mL had an area under the ROC curve (AUC) was 0.709 (p < 0.001). In addition, serum Bhlhe40 levels were associated with the prevalence of subclinical atherosclerosis (OR: 1.790, 95% CI: 1.414-2.266, p < 0.001). CONCLUSION: Serum Bhlhe40 levels were significantly higher in T2DM subjects with subclinical atherosclerosis and positively associated with C-IMT. FAU - Xu, Hui AU - Xu H AD - Department of Geriatrics, 619959The Second Xiangya Hospital of Central South University, Changsha, China. AD - Institute of Aging and Age-related Disease Research, Central South University, Changsha, China. FAU - Xiang, Qun-Yan AU - Xiang QY AD - Department of Geriatrics, 619959The Second Xiangya Hospital of Central South University, Changsha, China. AD - Institute of Aging and Age-related Disease Research, Central South University, Changsha, China. FAU - Li, Shuang AU - Li S AUID- ORCID: 0000-0001-8857-724X AD - Department of Geriatrics, 619959The Second Xiangya Hospital of Central South University, Changsha, China. AD - Institute of Aging and Age-related Disease Research, Central South University, Changsha, China. FAU - Liu, You-Shuo AU - Liu YS AUID- ORCID: 0000-0001-9835-4074 AD - Department of Geriatrics, 619959The Second Xiangya Hospital of Central South University, Changsha, China. AD - Institute of Aging and Age-related Disease Research, Central South University, Changsha, China. LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - England TA - Diab Vasc Dis Res JT - Diabetes & vascular disease research JID - 101234011 RN - 0 (BHLHE40 protein, human) RN - 0 (Homeodomain Proteins) RN - 0 (Basic Helix-Loop-Helix Transcription Factors) SB - IM MH - Humans MH - *Diabetes Mellitus, Type 2/complications/diagnosis MH - Cross-Sectional Studies MH - Carotid Intima-Media Thickness MH - Risk Factors MH - *Atherosclerosis/diagnostic imaging/epidemiology MH - Homeodomain Proteins MH - Basic Helix-Loop-Helix Transcription Factors PMC - PMC10064473 OTO - NOTNLM OT - Bhlhe40 OT - carotid intima-media thickness OT - subclinical atherosclerosis OT - type 2 diabetes mellitus COIS- The author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article. EDAT- 2023/03/30 06:00 MHDA- 2023/03/31 06:41 PMCR- 2023/03/29 CRDT- 2023/03/29 18:32 PHST- 2023/03/31 06:41 [medline] PHST- 2023/03/29 18:32 [entrez] PHST- 2023/03/30 06:00 [pubmed] PHST- 2023/03/29 00:00 [pmc-release] AID - 10.1177_14791641231169246 [pii] AID - 10.1177/14791641231169246 [doi] PST - ppublish SO - Diab Vasc Dis Res. 2023 Mar-Apr;20(2):14791641231169246. doi: 10.1177/14791641231169246.