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Full-Text Articles in Medical Genetics

Epigenetic Pathogenesis Of Neurological Disorders In Utero And Considerations For Genetic Counseling, Lauren Juga Apr 2022

Epigenetic Pathogenesis Of Neurological Disorders In Utero And Considerations For Genetic Counseling, Lauren Juga

Senior Honors Theses

Epigenetic modifications are a major focus of study in the pathogenesis of many disorders regarding metabolism, aging, neurodevelopment, and neurodegeneration. Epigenetic mechanisms are present throughout life but are especially vital to guiding fetal development. The precise timing of gene activation and deactivation guides stem cell differentiation through each embryonic stage. After exposure to environmental stimuli, gene expression can be altered by transcription factors, resulting in observable phenotypes and even pathology. Here, the epigenetic mechanisms responsible for the pathogenesis of neurodevelopmental and neuropsychiatric disorders are explored in response to environmental perturbations in utero. The present goal is to identify correlations between …


Causes Of Color Blindness: Function And Failure Of The Genes That Detect Color, Dylan Taylor Dec 2020

Causes Of Color Blindness: Function And Failure Of The Genes That Detect Color, Dylan Taylor

Senior Honors Theses

Color blindness affects nearly 10% of the entire population, with multiple types of color blindness from various genetic mutations. In the following sections, the nature of light and how the human eye perceives light will be discussed. Afterward, the major forms of color blindness and their genetic causes will be considered. Once these genetic causes have been established, the current method for diagnosing color blindness will be investigated, followed by a discussion of the current treatments available to those with color blindness. Finally, a brief discussion will address possible future work for color blindness with the hope of finding better …