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Distinct Dna Damage Signaling In The Brain Distinguishes Atld, Nbs, And Atr-Seckel Syndrome, Erin Renee Phillips Shull
Distinct Dna Damage Signaling In The Brain Distinguishes Atld, Nbs, And Atr-Seckel Syndrome, Erin Renee Phillips Shull
Theses and Dissertations (ETD)
DNA double strand breaks create a situation of extreme stress under which a cell must either be capable of repairing the lesions in order to continue replication or succumb to death. Not surprisingly, deficiencies in DNA repair genes often lead to human diseases frequently associated with genomic instability, cancer proneness, and neuropathology. Neurological consequences of aberrant DNA repair mechanisms vary depending upon the affected gene and the pathway in which it operates. Ataxia-telangiectasia (A-T) is the prototypical disease associated with DNA double strand break (DSB) repair deficiency and is characterized by severe neural pathology. A-T results from homozygous mutations that …