The spectrum of WRN mutations in Werner syndrome patients Communicated by Mark Paalman This article is a US government work and, as such, is in the public domain in the United States of America.
Huang, Shurong; Lee, Lin; Hanson, Nancy B.; Lenaerts, Catherine; Hoehn, Holger; Poot, Martin; Rubin, Craig D.; Chen, Da-Fu; Yang, Chih-Chao; Juch, Heike; Dorn, Thomas; Spiegel, Roland; Oral, Elif Arioglu; Abid, Mohammed; Battisti, Carla; Lucci-Cordisco, Emanuela; Neri, Giovanni; Steed, Erin H.; Kidd, Alexa; Isley, William; Showalter, David; Vittone, Janet L.; Konstantinow, Alexander; Ring, Johannes; Meyer, Peter; Wenger, Sharon L.; Herbay, Axel von; Wollina, Uwe; Schuelke, Markus; Huizenga, Carin R.; Leistritz, Dru F.; Martin, George M.; Mian, I. Saira; Oshima, Junko
2006-06
Citation
Huang, Shurong; Lee, Lin; Hanson, Nancy B.; Lenaerts, Catherine; Hoehn, Holger; Poot, Martin; Rubin, Craig D.; Chen, Da-Fu; Yang, Chih-Chao; Juch, Heike; Dorn, Thomas; Spiegel, Roland; Oral, Elif Arioglu; Abid, Mohammed; Battisti, Carla; Lucci-Cordisco, Emanuela; Neri, Giovanni; Steed, Erin H.; Kidd, Alexa; Isley, William; Showalter, David; Vittone, Janet L.; Konstantinow, Alexander; Ring, Johannes; Meyer, Peter; Wenger, Sharon L.; Herbay, Axel von; Wollina, Uwe; Schuelke, Markus; Huizenga, Carin R.; Leistritz, Dru F.; Martin, George M.; Mian, I. Saira; Oshima, Junko (2006). "The spectrum of WRN mutations in Werner syndrome patients Communicated by Mark Paalman This article is a US government work and, as such, is in the public domain in the United States of America. ." Human Mutation 27(6): 558-567. <http://hdl.handle.net/2027.42/55244>
Abstract
The International Registry of Werner syndrome ( www.wernersyndrome.org ) has been providing molecular diagnosis of the Werner syndrome (WS) for the past decade. The present communication summarizes, from among 99 WS subjects, the spectrum of 50 distinct mutations discovered by our group and by others since the WRN gene (also called RECQL2 or REQ3 ) was first cloned in 1996; 25 of these have not previously been published. All WRN mutations reported thus far have resulted in the elimination of the nuclear localization signal at the C-terminus of the protein, precluding functional interactions in the nucleus; thus, all could be classified as null mutations. We now report two new mutations in the N-terminus that result in instability of the WRN protein. Clinical data confirm that the most penetrant phenotype is bilateral ocular cataracts. Other cardinal signs were seen in more than 95% of the cases. The median age of death, previously reported to be in the range of 46–48 years, is 54 years. Lymphoblastoid cell lines (LCLs) have been cryopreserved from the majority of our index cases, including material from nuclear pedigrees. These, as well as inducible and complemented hTERT (catalytic subunit of human telomerase) immortalized skin fibroblast cell lines are available to qualified investigators. Hum Mutat 27(6, 558–567, 2006. Published 2006 Wiley-Liss, Inc.Publisher
Wiley Subscription Services, Inc., A Wiley Company
ISSN
1059-7794 1098-1004
Other DOIs
PMID
16673358
Types
Article
URI
http://www.ncbi.nlm.nih.gov/sites/entrez?cmd=retrieve&db=pubmed&list_uids=16673358&dopt=citationMetadata
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