منابع مشابه
rapeutic Targeting of the DNA Mismatch Repair Pathway
wnloaded mismatch repair (MMR) pathway is involved in the removal of DNA base mismatches that arise during DNA replication or are caused by DNA damage. Mutations in four genes involved in MMR, , MLH1, PMS2 and MSH6, predispose to a range of tumorigenic conditions, including hereditary lyposis colon cancer, also known as Lynch syndrome. Here we discuss the canonical MMR pathway e burgeoning evid...
متن کاملTherapeutic targeting of the DNA mismatch repair pathway.
The mismatch repair (MMR) pathway is involved in the removal of DNA base mismatches that arise either during DNA replication or are caused by DNA damage. Mutations in four genes involved in MMR, MSH2, MLH1, PMS2 and MSH6, predispose to a range of tumorigenic conditions, including hereditary nonpolyposis colon cancer, also known as Lynch syndrome. Here we discuss the canonical MMR pathway and th...
متن کاملA non-canonical mismatch repair pathway in prokaryotes
Mismatch repair (MMR) is a near ubiquitous pathway, essential for the maintenance of genome stability. Members of the MutS and MutL protein families perform key steps in mismatch correction. Despite the major importance of this repair pathway, MutS-MutL are absent in almost all Actinobacteria and many Archaea. However, these organisms exhibit rates and spectra of spontaneous mutations similar t...
متن کاملA Uve1p-mediated mismatch repair pathway in Schizosaccharomyces pombe.
UV damage endonuclease (Uve1p) from Schizosaccharomyces pombe was initially described as a DNA repair enzyme specific for the repair of UV light-induced photoproducts and proposed as the initial step in an alternative excision repair pathway. Here we present biochemical and genetic evidence demonstrating that Uve1p is also a mismatch repair endonuclease which recognizes and cleaves DNA 5' to th...
متن کاملDNA mismatch repair.
DNA mismatch repair (MMR) is an evolutionarily conserved process that corrects mismatches generated during DNA replication and escape proofreading. MMR proteins also participate in many other DNA transactions, such that inactivation of MMR can have wide-ranging biological consequences, which can be either beneficial or detrimental. We begin this review by briefly considering the multiple functi...
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ژورنال
عنوان ژورنال: Journal of Evolution of Medical and Dental Sciences
سال: 2018
ISSN: 2278-4748,2278-4802
DOI: 10.14260/jemds/2018/1212