2011
DOI: 10.3109/13813455.2010.551135
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Parameters of oxidative stress, DNA damage and DNA repair in type 1 and type 2 diabetes mellitus

Abstract: We demonstrated significant age- and DM type-related changes of oxidative DNA modification and capacity for its repair in subjects with T1DM and T2DM.

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Cited by 47 publications
(35 citation statements)
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“…However, DNA repair mechanisms are also affected by ROS resulting in DNA fragmentation and eventually necrosis of cells. Indeed alterations in the DNA repair capacity and index have been observed in diabetic patients (3). In recent years, regulated in development and DNA damage responses (REDD1), a component of stress response and a developmentally regulated transcriptional target of p63 and p53 (4), has been identified to be involved in oxidative stress-induced DNA damage in skeletal muscle during chronic hypoxia (5).…”
mentioning
confidence: 99%
“…However, DNA repair mechanisms are also affected by ROS resulting in DNA fragmentation and eventually necrosis of cells. Indeed alterations in the DNA repair capacity and index have been observed in diabetic patients (3). In recent years, regulated in development and DNA damage responses (REDD1), a component of stress response and a developmentally regulated transcriptional target of p63 and p53 (4), has been identified to be involved in oxidative stress-induced DNA damage in skeletal muscle during chronic hypoxia (5).…”
mentioning
confidence: 99%
“…16 This SNP had been associated with breast cancer risk 17 and type 1 diabetes mellitus. 18 Previous studies had indicated that antioxidant levels including catalase were significantly decreased in glaucoma. [19][20][21][22] The aim of the present study is to evaluate this SNP as a potential risk factor for adult-onset POAG in the Saudi population.…”
Section: Introductionmentioning
confidence: 99%
“…Concerning the downregulated genes, many were involved in inflammation, immune response and DNA repair (including SUMO1, ATRX, and MORF4L2). The down-regulation of several DNA repair genes is in agreement with the decreased efficiency of DNA repair verified in T2DM patients (Blasiak et al 2004, Pacal et al 2011. In another study conducted by Marselli et al (2010), genes related to glucotoxicity, oxidative stress (up-regulated), cell cycle, apoptosis, or ER stress were found differentially expressed in β-cellenriched samples obtained from T2DM patients relative to control individuals.…”
Section: Alterations Of Transcriptional Expression Profiles In T2dmsupporting
confidence: 73%