Galectin-3 and acute heart failure: genetic polymorphisms, plasma level, myocardial fibrosis and 1-year outcomes

Author:

Fu Hao1,Nie Shaoping1ORCID,Luo Ping1,Ruan Yang2,Zhang Zichuan3,Miao Huangtai1,Li Xin3ORCID,Wen Songnan3,Bai Rong34ORCID

Affiliation:

1. Emergency & Critical Care Center, Beijing Anzhen Hospital, Capital Medical University, Beijing, China

2. Department of Cardiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China

3. Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China

4. Texas Cardiac Arrhythmia Institute at St. David’s Medical Center, Austin TX 78706, USA

Abstract

Aim: This study sought to investigate the relationship between galectin-3 (Gal-3), myocardial fibrosis (MF) and outcomes in acute heart failure. Materials & methods: The single-nucleotide polymorphisms (SNPs) of LGALS3 at rs4644 and rs4652, plasma Gal-3 level, MF and major adverse events (MAEs) were obtained. Results: There was no significant difference in MAEs when categorizing patients by the LGALS3 SNPs at rs4644 and rs4652. The circulating Gal-3 was related to the degree of MF (p < 0.001). Plasma Gal-3 level and MF can predict an increased risk of MAEs (p < 0.001, p = 0.023, respectively). Conclusion: Not the SNPs of LGALS3 but Gal-3 and MF can predict MAEs in acute heart failure at 1 year of follow-up.

Publisher

Future Medicine Ltd

Subject

Biochemistry (medical),Clinical Biochemistry,Drug Discovery

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