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Full-Text Articles in Biochemistry, Biophysics, and Structural Biology
Exploration Of Ataxia Telangiectasia And Rad3-Related’S (Atr’S) Role In Cell Death Regulation: Implications In Development, Cancer, And Stroke, Brian Cartwright
Exploration Of Ataxia Telangiectasia And Rad3-Related’S (Atr’S) Role In Cell Death Regulation: Implications In Development, Cancer, And Stroke, Brian Cartwright
Electronic Theses and Dissertations
From gametogenesis until death an organism’s genome is under constant bombardment from endogenous and exogenous sources of DNA damage. To maintain genomic integrity amid this damage, cells have evolved responses which allow them to either preserve viability for recovery or initiate self-destructive pathways depending on the severity of DNA damage. One protein involved in initiating and carrying out these responses is the protein kinase ataxia telangiectasia and Rad3-related (ATR). ATR is known primarily for its regulatory role in initiating the checkpoint-signaling cascade following DNA damage and replicative stress. These signaling events lead to cell cycle arrest, DNA repair, or apoptosis …