Characterization of heparin interactions with Clostridioides difficile toxins and its potential as anti-CDI therapeutics.

Clostridioides difficile (C. difficile) infection (CDI) is a life-threatening healthcare-associated infection occurring worldwide. C.

Underrepresented in Medicine Mentorship Program: Perceived Benefits and Lessons Learned.

Background And Objectives: Faculty members who are underrepresented in medicine (URM) may benefit from mentorship that is designed specifically to meet their unique needs and is focused on improving their career pathways in academic medicine. The Underrepresented in Medicine Mentorship Program (URM-MP) is an academic society-based mentorship program that pairs early career URM faculty with mid- to late-career faculty specifically trained to address URM issues.

Methods: During the first 3 years of the program, mentors received web-based training on addressing oppression and marginalization of URM faculty in academic medicine.

Characterisation of the Plasma and Faecal Metabolomes in Participants with Functional Gastrointestinal Disorders.

There is evidence of perturbed microbial and host processes in the gastrointestinal tract of individuals with functional gastrointestinal disorders (FGID) compared to healthy controls. The faecal metabolome provides insight into the metabolic processes localised to the intestinal tract, while the plasma metabolome highlights the overall perturbances of host and/or microbial responses. This study profiled the faecal ( = 221) and plasma ( = 206) metabolomes of individuals with functional constipation (FC), constipation-predominant irritable bowel syndrome (IBS-C), functional diarrhoea (FD), diarrhoea-predominant IBS (IBS-D) and healthy controls (identified using the Rome Criteria IV) using multimodal LC-MS technologies.

Radiological markers of CSF α-synuclein aggregation in Parkinson's disease patients.

Alpha-synuclein (αS) aggregation is a widely regarded hallmark of Parkinson's disease (PD) and can be detected through synuclein amplification assays (SAA). This study investigated the association between cerebrospinal fluid (CSF) radiological measures in 41 PD patients (14 iPD, 14 GBA1-PD, 13 LRRK2-PD) and 14 age-and-sex-matched healthy controls. Quantitative measures including striatal binding ratios (SBR), whole-brain and deep gray matter volumes, neuromelanin-MRI (NM-MRI), functional connectivity (FC), and white matter (WM) diffusion-tensor imaging (DTI) were calculated.

Selective retinoid X receptor agonism promotes functional recovery and myelin repair in experimental autoimmune encephalomyelitis.

Evidence that myelin repair is crucial for functional recovery in multiple sclerosis (MS) led to the identification of bexarotene (BXT). This clinically promising remyelinating agent activates multiple nuclear hormone receptor subtypes implicated in myelin repair. However, BXT produces unacceptable hyperlipidemia.