%0 Journal Article
%T Response to Replication Stress and Maintenance of Genome Stability by WRN, the Werner Syndrome Protein.
%A Orren DK
%A Machwe A
%J Int J Mol Sci
%V 25
%N 15
%D 2024 Jul 30
%M 39125869
%F 6.208
%R 10.3390/ijms25158300
%X Werner syndrome (WS) is an autosomal recessive disease caused by loss of function of WRN. WS is a segmental progeroid disease and shows early onset or increased frequency of many characteristics of normal aging. WRN possesses helicase, annealing, strand exchange, and exonuclease activities and acts on a variety of DNA substrates, even complex replication and recombination intermediates. Here, we review the genetics, biochemistry, and probably physiological functions of the WRN protein. Although its precise role is unclear, evidence suggests WRN plays a role in pathways that respond to replication stress and maintain genome stability particularly in telomeric regions.