Common autoimmune drug may help reverse immunotherapy-induced diabetes, UCLA study finds

Breakthrough in Reversing Immunotherapy-Induced Diabetes

A UCLA study has found that a common autoimmune drug may help reverse immunotherapy-induced diabetes.

Researchers at the UCLA Health Jonsson Comprehensive Cancer Center identified a potential new strategy to prevent and reverse immune checkpoint inhibitor–induced type 1 diabetes, a rare but life-threatening side effect of cancer immunotherapy.

The study, published in JCI Insight, reveals that JAK inhibitors, already FDA-approved for conditions like psoriasis and arthritis, can stop the autoimmune attack on insulin-producing cells in the pancreas and even reverse the damage in preclinical models.

The study identifies a new group of immune cells involved in the development of immune checkpoint inhibitor–induced type 1 diabetes, offering new hope for patients.

Author's summary: UCLA researchers find autoimmune drug may reverse immunotherapy-induced diabetes.

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Medical Dialogues Medical Dialogues — 2025-10-29