Interleukin-22 inhibits cardiac fibrosis by regulating fibroblast metabolic reprogramming in myocardial infarction.

Cardiac fibrosis, a significant characteristic of cardiovascular diseases, leads to ventricular remodeling and impaired cardiac function. In this study, we aimed to investigate the role of Interleukin-22 (IL-22) in myocardial fibrosis following myocardial infarction (MI) and to explore the underlying metabolic mechanisms. Here we analyzed the single-cell sequencing data and found that the level of aerobic glycolysis was significantly higher in cardiac fibrosis in MI patient, which we validated through in vivo experiments.

Spatiotemporal development and the regulatory mechanisms of cardiac resident macrophages: Contribution in cardiac development and steady state.

Cardiac resident macrophages (CRMs) are integral components of the heart and play significant roles in cardiac development, steady-state, and injury. Advances in sequencing technology have revealed that CRMs are a highly heterogeneous population, with significant differences in phenotype and function at different developmental stages and locations within the heart. In addition to research focused on diseases, recent years have witnessed a heightened interest in elucidating the involvement of CRMs in heart development and the maintenance of cardiac function.

Unveiling immune-metabolic interaction in Atherosclerosis via Comprehensive Landscape of Hub Genes and Immune Microenvironment.

Objective: Atherosclerosis (AS) as a major cause of cardiovascular diseases, is considered a chronic inflammatory disease and accelerates by inflammation, lipid metabolism disorder and other mechanisms. AS pathogenesis and its relationship with immune regulation and metabolic interactions is still not fully elucidated. The purpose of this study is to delve into the correlation between mitochondrial metabolism and immunity in AS, and identify potential therapeutic targets for clinical treatment.

S1PR1-dependent migration of ILC3s from intestinal tissue to the heart in a mouse model of viral myocarditis.

Type 3 innate lymphocytes have recently been reported as key factors in inflammatory diseases, but their role in viral myocarditis is unclear. By flow cytometry, coxsackievirus B3-induced myocarditis mice were detected to increase the number of type 3 innate lymphocytes, and their main type was NKp46+ type 3 innate lymphocytes. In contrast, application of CD90.

Construction of magnetic lignin-based adsorbent and its adsorption properties for dyes.

The magnetic lignin-based adsorbent (FeO/C-ACLS) has been successfully prepared and applied to adsorbing azo dyes Congo red, Titan yellow and Eriochrome blue black R. The samples were characterized by Fourier transform infrared spectroscopy (FT-IR), scanning electron microscopy (SEM), transmission electron microscopy (TEM), thermal gravimetric analysis (TGA), X-ray powder diffraction (XRD), vibration sample magnetometer (VSM), Raman spectroscopy and elemental analysis. In the process of adsorption, five kinds of influencing factors and recycling regeneration were discussed, and the adsorption mechanisms such as kinetics, isotherm, thermodynamics were explored.