Skip to main content
An official website of the United States government
Español
Government Funding Lapse
Because of a lapse in government funding, the information on this website may not be up to date, transactions submitted via the website may not be processed, and the agency may not be able to respond to inquiries until appropriations are enacted.

The NIH Clinical Center (the research hospital of NIH) is open. For more details about its operating status, please visit cc.nih.gov.

Updates regarding government operating status and resumption of normal operations can be found at opm.gov.

POLH gene

(... jeen)
A gene that makes a protein involved in copying DNA before a cell divides and in repairing damaged DNA. Mutations (changes) in the POLH gene have been found in an inherited condition called xeroderma pigmentosum. People with this condition have an extreme sensitivity to UV light and a very high risk of developing skin cancer and other types of cancer.
Search NCI's Dictionary of Cancer Terms