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Laurel Walsh

First Name
Laurel
Last Name
Walsh
Photo
Laurel
Research Interest

Genomic infectious disease diagnostics and monitoring, Nucleic acid sequencing technology development, Tuberculosis

Scholar Type
Degrees

B.S., Biochemistry, Northeastern University, 2023

Student's Research

Laurel began her undergraduate studies in biochemistry and art in 2019 through the Honors Program at Northeastern University. While there, she undertook two unconventional co-op positions. At 6K Energy, she developed a homemade filtration system to purify novel battery nanomaterial. She then worked to construct the first connectomic dataset of the Aedes aegypti mosquito’s antennal lobes in the Lee Lab at Harvard Medical School to better understand the neural circuitry underpinning the deadly infectious disease vector’s carbon dioxide sensitization. Across both experiences, she found developing and applying systematic approaches to address urgent global issues deeply motivating. 

In the spring of 2023, she graduated summa cum laude and joined the Broad Institute of MIT and Harvard as a research associate in the Gerstner Center for Cancer Diagnostics. There, she worked on detecting circulating tumor DNA to monitor cancer progression in clinical patient studies, leading the processing for two and assisting on another four. She also led an independent technology development project to improve the sensitivity of the CODEC single-molecule duplex sequencing technology and broaden its applications. 

Laurel plans to synthesize her eclectic scientific experiences by developing a rigorous assay for sequencing whole Mycobacterium tuberculosis genomes directly from human patient samples as her DPhil project. If fully realized, such a technology could dramatically reduce the time required for appropriate therapy selection by clinicians and help combat rising antimicrobial resistance for the world’s deadliest infectious disease.

Student Outside the Lab

Laurel grew up in Franklin Township, New Jersey, and began her technical training as a fine artist. In high school, she found that her observational and creative problem solving skills translated well in her biology and chemistry studies, leading her to participate in Rutgers University’s Waksman Student Scholars Program and compete in Princeton University’s Chemagination contest. She still, however, maintains her artistic practice when she has free time and occasionally takes on freelance work. 

Her passion for art has evolved in tandem with her passion for community engagement. Outside of her undergraduate classes at Northeastern University, she took on the creative direction of NU Mural Club, designing and managing the execution of large-form art installations for on- and off-campus groups with the goal of fostering community within the wider Boston area.

While conducting research at the Broad Institute, she organized programming for early career researchers as co-Chair of BroadRATS Social Committee. She also participated in Broad’s Scientists in the Classroom program where she taught eighth graders in Cambridge public schools about both her research and bioethics. 

She hopes to continue her outreach and leadership efforts on a more global scale while conducting her doctoral studies across multiple continents.  

Mentors

Dr. Clifton Barry (NIAID), Dr. Helena Boshoff (NIAID), Prof. Derrick Crook (Oxford), and Prof. Timothy Walker (Oxford)

Entry Year
Thesis Pending
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