Principal Investigator

Arja Ray is an Assistant Professor in the Department of Cell Biology at Johns Hopkins University School of Medicine. He received undergraduate and masters degrees in Biotechnology and Biochemical Engineering from the Indian Institute of Technology, Kharagpur. He completed his PhD in Biomedical Engineering at the University of Minnesota working of cell-ECM interactions in cancer. Inspired by the promise of immunotherapy to shape cancer outcomes, Arja worked on uncovering T cell intrinsic and extrinsic determinants of anti-tumor immunity in his post-doctoral work in Max Krummel’s lab at UCSF.

Outside of lab, Arja spends most of his time with his wife and two kids.

Research Tech

Grace Castillo earned her Bachelor of Science in Microbiology and Cell Science from the University of Florida. During her undergraduate studies, she conducted research in plant genomics in Dr. Carlos Vallejo’s lab, exploring genetic mechanisms in Phaseolus vulgaris species. She also contributed to astrobotany research in the Space Plant Lab, studying plant responses to extraterrestrial environments. Grace’s current research interests lie in virology and immunology. Outside of the lab, Grace enjoys spending time on her family’s farm and working on a restoration project of a century home.

Research Tech

Gavin Cressy is a Fall 2024 Graduate of Johns Hopkins with a B.S. In Neuroscience. As an undergraduate researcher with the Hunterian Neurosurgical Lab at Hopkins, he spearheaded a drug synergy experiment for treatment of glioblastoma using primarily in vitro models. He is particularly interested in the development of treatments harnessing the immune mechanisms at play in cancer. Outside of the lab, he likes to draw portraits, is an amateur DJ, and enjoys dancing bachata.