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: This systematic review evaluates the effectiveness of fecal microbiota transplantation (FMT) in treating infection (CDI) in mouse models using a metabolomics-based approach. : A comprehensive search was conducted in three databases (PubMed, Scopus, Google Scholar) from 10 April 2024 to 17 June 2024. Out of the 460 research studies reviewed and subjected to exclusion criteria, only 5 studies met all the inclusion criteria and were analyzed.

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The occurrence of severe myocardial ischemia/reperfusion (I/R) injury is associated with the clinical application of reestablishment technique for heart disease, and understanding its underlying mechanisms is currently an urgent issue. Prior investigations have demonstrated the potential enhancement of MIRI through EGR1 suppression, although the precise underlying regulatory pathways require further elucidation. The core focus of this investigation is to examine the molecular pathways through EGR1 regulates mitophagy-mediated myocardial cell pyroptosis and its impact on MIRI.

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Hippo-YAP signaling alleviates copper-induced mitochondrial dysfunction and oxidative damage via the ATOX1-PPA2 pathway.

Int J Biol Macromol

December 2024

Laboratory of Animal Developmental Biology, College of Life Science, Northeast Forestry University, Harbin 150040, China. Electronic address:

Hippo signaling plays a crucial role in the cellular response to various stressors, such as mechanical stress, metabolic stress, and hypoxic stress. However, its physiological significance in copper (Cu) stress remains poorly understood. Here, we demonstrated aberrant activation of Hippo-YAP signaling in sheep pancreas and pancreatic organoids exposed to excessive Cu, accompanied by significant pathological changes, elevated levels of oxidative stress, and impaired mitochondrial structure and function.

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Biologically inspired bioactive hydrogels for scarless corneal repair.

Sci Adv

December 2024

Eye Center, the Second Affiliated Hospital, School of Medicine, Zhejiang University, Zhejiang Provincial Key Laboratory of Ophthalmology, Zhejiang Provincial Clinical Research Center for Eye Diseases, Zhejiang Provincial Engineering Institute on Eye Diseases, Hangzhou 310009, P. R. China.

Corneal injury-induced fibrosis occurs because of corneal epithelial basement membrane (EBM) injury and defective regeneration. Corneal fibrosis inhibition and transparency restoration depend on reestablished EBM, where the collagen network provides structural stability and heparan sulfate binds corneal epithelium-derived cytokines to regulate homeostasis. Inspired by this, bioactive hydrogels (Hep@Gel) composed of collagen-derived gelatins and highly anionic heparin were constructed for scarless corneal repair.

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Peptide BG From Bitter Gourd () Improves Adjuvant-Induced Arthritis by Modulating the Necroptosis/Neutrophil Extracellular Traps/Inflammation Axis and the Gut Microbiota.

Mediators Inflamm

December 2024

Clinical Medical Research Center, Inner Mongolia Bioactive Peptide Engineering Laboratory, The Affiliated Hospital, Inner Mongolia Medical University, Hohhot, Inner Mongolia, China.

BG is a novel bioactive peptide derived from bitter gourd (), known for its anti-inflammatory and immunomodulatory properties. In the present study, our objective is to investigate the functional roles and mechanisms of BG in the context of rheumatoid arthritis (RA). A rat model of adjuvant-induced arthritis (AIA) was established by administering complete Freund's adjuvant (CFA).

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