CHUNLING LIANG^1,#, JING CHEN^2,#, XIAOJIE CHEN¹, WEI YAN³, JIE YU^4,*

BIOCELL, Vol.48, No.7, pp. 1105-1113, 2024, DOI:10.32604/biocell.2024.050509 - 03 July 2024

Abstract Background: A differential gene, triggering receptor expressed on myeloid cells 1 (TREM1), was identified in blood sequencing datasets from myocardial infarction patients and healthy controls. Myocardial fibrosis following myocardial infarction significantly contributes to cardiac dysfunction. Objectives: This study aimed to unveil the intrinsic regulatory mechanism of TREM1 in myocardial fibrosis. Methods: Mimicking pathology by angiotensin II (Ang II) treatment of human cardiac fibroblasts (HCFs), the impacts of TREM1 knockdown on its proliferation, migration, and secretion of the pro-fibrotic matrix were identified. Using the Human Transcription Factor Database (HumanTFDB) website, lysine-specific demethylase 5B (KDM5B) was found to… More >

VITTORIO PICCHIO¹, FRANCESCA PAGANO², ISOTTA CHIMENTI^1,3,*

BIOCELL, Vol.46, No.8, pp. 1875-1877, 2022, DOI:10.32604/biocell.2022.020181 - 22 April 2022

Abstract Cardiac stromal cells have faced through the years a significant evolution in their definitions concerning their phenotypes, markers, and functions. They are surging to key roles in physiopathology, becoming important targets to be exploited for cardiac repair. In this perspective, we briefly discuss their role in novel therapeutic strategies for enhancing cardiac repair and regeneration. More >