Medical research

More efficient tests may one day replace endoscopy

In two journal articles, a University of Houston biomedical researcher reports a step forward in diagnosing intestinal diseases, including colorectal cancer, ulcerative colitis and Crohn's disease using stool proteins. The ...

Immunology

Antioxidant protein inside the cell worsens inflammation outside

A protein that provides essential protection against free radicals inside the cell provokes damaging inflammation when released outside, activating immune cells and worsening damage following a stroke, according to a new ...

Medications

New drug shows promise against tough-to-manage asthma

An experimental injectable drug appears more versatile than existing medications in treating people with different forms of severe, hard-to-control asthma, clinical trial results show.

Genetics

Gene changes might explain long-haul COVID-19 symptoms

Results from a new cell study suggest that the SARS-CoV-2 spike protein can bring about long-term gene expression changes. The findings could help explain why some COVID-19 patients—referred to as COVID long-haulers—experience ...

Inflammatory disorders

Self-assembling nanofibers prevent damage from inflammation

Biomedical engineers at Duke University have developed a self-assembling nanomaterial that can help limit damage caused by inflammatory diseases by activating key cells in the immune system. In mouse models of psoriasis, ...

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