Unlocking worm strategies: A path to innovative vaccines and therapies

Immune System News

Unlocking worm strategies: A path to innovative vaccines and therapies
Diseases And ConditionsMedical TopicsLymphoma
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A research team has uncovered a molecular strategy employed by worm parasites (helminths) to evade host immune defenses. This discovery opens new avenues for the development of innovative vaccines and therapies.

A research team has uncovered a molecular strategy employed by worm parasites to evade host immune defenses. This discovery opens new avenues for the development of innovative vaccines and therapies. The study offers promising solutions for addressing major infectious diseases, allergies, and asthma by leveraging the unique immune-regulatory properties of helminths.

The study shows that heGDH acts as a molecular switch in macrophages, critical innate immune cells. Once internalized by macrophages, the protein suppresses key functions necessary to trap and kill the parasite. Instead, it activates regulatory mechanisms that temper immune responses, preventing excessive inflammation. Remarkably, heGDH achieves this through an epigenetic mechanism, suggesting lasting impacts on immune regulation.

New research looked at if exposure to pathogens, in particular helminths, can stimulate the immune system and reduce predisposition for inflammatory bowel ...

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