An inverse vaccine, or reverse vaccine, is a hypothetical approach to the use of vaccines that trains the immune system to not respond to certain substances. Under laboratory conditions, an inverse vaccine has been shown to combat autoimmune diseases. An autoimmune disease attacks the body's own cells and substances, an inverse vaccine must counteract this. The current method of combating the effects of an autoimmune disease is to suppress the entire immune system, which means that infections cannot be fought.
Approaches.
As of 2010, human trials were underway using naked DNA that encoded specific antigens of interests, particularly for multiple sclerosis using BHT-3009, and type 1 diabetes mellitus.
Possible applications.
Possible applications of inverse vaccines include:
As of 2024, a study is underway into the safety of an inverse vaccine against multiple sclerosis, with a small group of patients and volunteers; for an inverse vaccine against celiac disease, a safety and efficacy study is underway in a limited group of subjects.
References.
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