Physical Wellness · ScienceDaily Fitness · November 9, 2026

A little-known protein could be a major culprit in type 2 diabetes

Scientists have discovered that a buildup of a protein called Miro1 may be a hidden driver of insulin resistance in Type 2 diabetes, with preclinical experiments showing that removing it restores the muscles’ response to insulin. Exercise was also found to lower Miro1 levels in people with diabetes, revealing a potential new pathway for treating the disease.

Originally published by ScienceDaily Fitness. We curate and add context; they did the reporting.

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