The Influence of Gut Microbiota on Guillain-Barré Syndrome: Investigating Microbial Metabolites, Biomarkers, and Novel Treatment Approaches

• by María Zurdo-López, Miriam Sagredo del Rio, Matilde Cháfer Rudilla, Antonio Ibarra, Ernesto Doncel-Pérez

• April 23, 2026

Who Decides When a Doctor Steps Back?

Cognitive decline, credentialing, and why “I’ll know” often isn’t enough.

• by Paula Span

• February 4, 2026

• 7 min

Medical Oddities: A Cancer Clue Some Patients Can’t See

This week’s science roundup shows how hidden signals can shape real outcomes.

• by Teraya Smith

• January 21, 2026

• 5 min

The Loan Cap That Could Shrink the Doctor Pipeline

New federal limits on medical school borrowing may quietly reshape who becomes a physician—and where they practice.

• by Kerri Miller

• April 6, 2026

• 2 min