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Diseases

Genetic and Rare Diseases Information Center (GARD)

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MTHFR gene mutation

*

* Not a rare disease

Other Names for this Disease
  • Methylenetetrahydrofolate reductase mutation
See Disclaimer regarding information on this site. Some links on this page may take you to organizations outside of the National Institutes of Health.

Treatment

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How might a MTHFR gene mutation be treated?

High homocysteine levels in the body may occur if the MTHFR enzyme is not functioning normally due to MTHFR mutations, such as C677T and A1298C. Currently there are no treatments to remove adverse risks associated with MTHFR gene mutations. However, elevated levels of homocysteine can also occur if there is a lack of folic acid or B vitamins. It is important to ensure that people with and without MTHFR gene mutations receive adequate amounts folic acid, choline, and B vitamins (B12, B6, and riboflavin) to mitigate this risk. If adequate nutrition cannot be attained through diet alone, supplementation is considered.[1]
Last updated: 4/15/2015

References
  1. Rosenson RS, Kang DS. Overview of homocysteine. In: Fletcher RH, Freeman MW. UpToDate. Waltham, MA: UpToDate; 2015; Accessed 3/27/2015.
  2. Varga EA, Sturm AC, Misita CP, Moll S. Homocysteine and MTHFR Mutations: Relation to Thrombosis and Coronary Artery Disease. Circulation. 2005; 111:e289-e293. http://circ.ahajournals.org/content/111/19/e289.full. Accessed 9/18/2012.
  3. Liew SC, Gupta ED. Methylenetetrahydrofolate reductase (MTHFR) C677T polymorphism: epidemiology, metabolism and the associated diseases. Eur J Med Genet. 2015 Jan; 58(1):1-10. Accessed 3/27/2015.


GARD Video Tutorial

  • Finding Treatment Information - A video developed by GARD Information Specialists that explains how you can find information about treatment for a rare disease.

    Finding Treatment Information

Clinical Trials & Research for this Disease

  • ClinicalTrials.gov lists trials that are studying or have studied MTHFR gene mutation. Click on the link to go to ClinicalTrials.gov to read descriptions of these studies.
Other Names for this Disease
  • Methylenetetrahydrofolate reductase mutation
See Disclaimer regarding information on this site. Some links on this page may take you to organizations outside of the National Institutes of Health.