Inverse vaccine

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:

• Multiple Sclerosis (MS)
• Type 1 diabetes
• Coeliac disease
• Allergic asthma
• Food allergies
• Chronic inflammatory diseases, such as Crohn's disease
• Preventing an immune response after an organ transplant
• Rheumatoid arthritis

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.

See also

• Allergen immunotherapy, an analogous technique for the treatment of allergy

References

External links

• What is an inverse vaccine and how can it reverse autoimmune disorders? (Video)
• Inverse vaccination, the opposite of Jenner’s concept, for therapy of autoimmunity