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Chinese Journal of Clinicians(Electronic Edition) ›› 2023, Vol. 17 ›› Issue (03): 243-248. doi: 10.3877/cma.j.issn.1674-0785.2023.03.002

• Clinical Research • Previous Articles     Next Articles

Relationship between serum microRNA-22 and HSPB1 levels and prognosis of patients with acute Stanford type A aortic dissection

Yang Zhou, Xue Cao, Fei Zhao, Bo Zheng, Huijuan Zha, Na Jiang, Jun Luo, Wei Xiong()   

  1. Department of Cardiac Vascular Surgery, People's Hospital of Leshan, Leshan 614000, China
    Department of Emergency Medicine, People's Hospital of Leshan, Leshan 614000, China
  • Received:2022-07-14 Online:2023-03-15 Published:2023-08-09
  • Contact: Wei Xiong

Abstract:

Objective

To investigate the relationship between serum microRNA-22 (miR-22) and heat shock protein family B (small) member 1 (HSPB1) levels and the prognosis of patients with acute Stanford type A aortic dissection (ATAAD).

Methods

A total of 145 patients with ATAAD admitted to our hospital from January 2020 to May 2022 (ATAAD group) were selected and divided into either a death group (22 cases) or a survival group (123 cases) according to their in-hospital survival status, and another 52 healthy individuals who underwent physical examination during the same period were selected as a control group. Clinical data of ATAAD patients were collected and serum miR-22 and HSPB1 levels were measured by qPCR and enzyme-linked immunosorbent assay. Multi-factor logistic regression was used to analyze the factors influencing death in ATAAD patients, and ROC curve analysis was performed to assess the predictive value of serum miR-22 and HSPB1 levels for death in ATAAD patients.

Results

Serum miR-22 levels were lower in the ATAAD group than in the control group, and HSPB1 levels were higher than those in the control group (P<0.05). Multifactorial logistic regression analysis showed that increased age (OR=1.077, 95% CI: 1.001 to 1.158), myocardial infarction (OR=2.963, 95% CI: 1.156 to 7.597), shock (OR=3.178, 95% CI: 1.209 to 8.359), pericardial effusion (OR=2.684, 95% CI: 1.067 to 6.751), and elevated HSPB1 (OR=1.256, 95% CI: 1.013 to 1.557) were independent risk factors for death in ATAAD patients, and elevated miR-22 (OR=0.417, 95% CI: 0.196 to 0.888) was an independent protective factor (P<0.05). ROC curve analysis showed that the area under the curve values of serum miR-22 and HSPB1 levels alone and in combination for predicting death in ATAAD patients were 0.792, 0.782, and 0.873, respectively, with sensitivities of 81.82%, 59.09%, and 86.36% and specificities of 73.98%, 88.62%, and 76.42%, respectively.

Conclusion

Decreased serum miR-22 levels and increased HSPB1 levels are independently associated with a poor prognosis in ATAAD patients and can be used as an auxiliary predictor of poor prognosis in ATAAD patients.

Key words: Acute Stanford type A aortic dissection, MicroRNA-22, Heat shock protein family B (small) member 1, Vascular smooth muscle cells, Prognosis

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