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Full-Text Articles in Medical Genetics
An Overview Of Leber’S Hereditary Optic Neuropathy, Matthew R. Dalton
An Overview Of Leber’S Hereditary Optic Neuropathy, Matthew R. Dalton
The Kabod
Typically affecting males ranging from 20 to 24 years of age, Leber’s Hereditary Optic Neuropathy (LHON) is a disorder that is characterized by an acute loss of central vision. Although a heritable disease, LHON does not follow the patterns of classical Mendelian genetics. In fact, one of the most striking characteristics of LHON is that the disease is virtually always inherited maternally. Unlike most genetic disorders that result from a mutation in genomic DNA, LHON is caused by a mutation in the genetic information of mitochondria (mtDNA). Currently there is no treatment for LHON. Despite this, pharmaceutical interventions and contemporary …
Gene Expression And Alzheimer's Disease: Evaluation Of Gene Expression Patterns In Brain And Blood For An Alzheimer's Disease Mouse Model, Amanda Hazy
Senior Honors Theses
Previous studies have established a causative role for altered gene expression in development of Alzheimer’s disease (AD). These changes can be affected by methylation and miRNA regulation. In this study, expression of miRNA known to change methylation status in AD was assessed by qPCR. Genome-wide expression changes were determined by RNA-sequencing of mRNA from hippocampus and blood of control and AD mice. The qPCR data showed significantly increased expression of Mir 17 in AD, and sequencing data revealed 230 genes in hippocampus, 58 genes in blood, and 8 overlapping genes showing significant differential expression (p value ≤ 0.05). Expression data …