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On Thursday, May 1st, the Honors Biotechnology Research class had the incredible opportunity to present their gene research to scientists at Columbia University’s Mailman School of Public Health. Welcomed by Dr. Haotian Wu and Dr. Allison Kupsko, students shared their in-depth analysis of the Dopamine Receptor D4 (DRD4) gene, which plays a key role in regulating mood, behavior, and impulsivity in humans.

The class specifically focused on mutations in Exon 3 of the DRD4 gene, which have been linked to conditions such as ADHD, schizophrenia, and novelty-seeking behavior. For their research, students examined Exon 3 of the DRD4 gene in cattle, where it has also been associated with mood and temperament regulation—offering a fascinating cross-species perspective.

This unique experience allowed students to engage directly with professionals in the field, ask thoughtful questions, and gain valuable insight into real-world scientific research. The class extends heartfelt thanks to Dr. Wu and Dr. Kupsko for making this memorable learning opportunity possible.