Novel Biosensor Uses DNA ‘Barcodes’ to Uncover Disease Signals in Cells
Inspired by bacterial biology, the Gladstone-developed “Detectron” opens up new possibilities for disease research and potentially treatments.

Gladstone’s Biswas Center for Transformative Computational Cancer Biology, established in 2024 with a grant from the Biswas Family Foundation, closely couples machine learning and experimentation to shed light on promising areas for cancer diagnosis and treatment.
In the area of molecular mechanisms, the center’s suite of deep learning models is capable of performing trillions of genome editing experiments on the computer to generate and rank testable hypotheses about how changing a cell’s DNA will alter its function and interactions with other cells. Focused initially on colorectal and skin cancers, the group hopes to identify genetic mechanisms overlooked by other researchers and to develop a predictive understanding of how DNA changes lead to different subtypes of cancer, enabling personalized cancer diagnoses.
Towards precision immunotherapy, the team is using machine learning models to accelerate T-cell engineering. By decoding which genes enhance the ability of T-cells to target and kill cancer cells in live imaging and spatial transcriptomics data, the center is overcoming the challenge of building better immunotherapies for individual patients.
Importantly, the program is designed to apply equal research emphasis across common and rare cancer pathways and diverse genetic ancestries, which should generate much-needed information in these understudied areas. Technologies emerging from the Biswas Center for Transformative Computational Cancer Biology will be freely shared, with the goal of fueling a global acceleration of cancer biology research and the development of therapies specialized to each type of cancer mechanism. While the primary focus is cancer biology, the center has potential to advance medicine in many areas.

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Ayush Midha, a graduate student in the Jain Lab, studies how the body's metabolism adapts to low oxygen—work that's uncovered backup energy pathways, potential fertility treatments, and a link between oxygen levels and tumor growth.
A new discovery reveals how a SARS-CoV-2 protein reprograms immune cells to accelerate viral spread—and points to a new strategy for therapeutic intervention.
The fellowship provides three years of funding for graduate students pursuing groundbreaking immunology research.
Takahashi is recognized for his pioneering work translating iPS cell technology into a clinically approved therapy for Parkinson’s disease.
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Learn MoreYour gift to Gladstone will allow our researchers to pursue high-quality science, focus on disease, and train the next generation of scientific thought leaders.
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