Clinical Foundations of Medical Genetics

Medical genetics has transformed from a focus on rare conditions to a central component of nearly all medical specialties, including cardiology, oncology, and psychiatry. This course provides health-care practitioners with the essential science required to understand the genetic basis of both pediatric and common adult diseases, such as heart disease, diabetes, and various cancers. We begin by exploring basic cell biology, gene structure, and the origin of genetic variation. Students will master the core principles of Mendelian inheritance—autosomal dominant, autosomal recessive, and X-linked—while also addressing complex nontraditional modes like genomic imprinting and mitochondrial inheritance.

The curriculum advances into clinical cytogenetics, covering the chromosomal basis of human disease and microdeletion syndromes. We then bridge to the genomic era, focusing on disease-gene identification, high-throughput DNA sequencing, and the burgeoning field of immunogenetics. Participants will learn to navigate multifactorial inheritance, understanding how multiple genes and environmental factors interact to cause prevalent disorders.

The final modules emphasize clinical application, including genetic testing, gene therapy, and the emerging field of precision medicine. We will cover pharmacogenomics—predicting drug responses based on individual genetic profiles—and the critical role of genetic counseling in communicating risk and treatment options. By the course's end, students will be prepared to integrate genetic information into patient care, adhering to the highest ethical and social standards of modern medicine.