My research in Bacteria-Based Cancer Therapy (BBCT) is driven by the need for more effective, targeted, and less toxic treatment options for cancer patients. Unlike traditional therapies, BBCT harnesses the natural tumor-targeting ability of bacteria to colonize and disrupt solid tumors selectively, offering a precise approach to cancer treatment. In my work, I focus on engineering bacterial biohybrids to enhance intratumoral transport and improve drug delivery within dense tumor environments, particularly in breast cancer models. What excites me most about BBCT is its potential to revolutionize precision oncology by targeting tumors directly and modulating the immune response, and enhancing current therapies. As a researcher, I am motivated by the idea that synthetic biology and bacterial engineering can pave the way for innovative, life-saving treatments, bridging the gap between fundamental science and real-world clinical applications.
Bacteria-based cancer therapies (BBCT) often face poor intratumoral transport due to dense extracellular barriers. My research focuses on engineering bacterial strains with enhanced penetration in solid tumors. I accomplish this by improving their matrix-modifying ability, motility, and metabolic fitness, ultimately aiming to achieve deeper tissue access and more effective drug delivery.
Understanding how BBCT interacts with the tumor immune environment is key to improving outcomes. My research uses live-cell imaging and image analysis to study how breast cancer cells respond to bacterial signals and immune cells, focusing on changes in cell behavior and fate. These insights support the development of more effective, immune-informed BBCT strategies.
To screen candidate for BBCT I apply a perfused microfluidic platform to recreate key features of the tumor microenvironment such as nutrient flow, and spatial gradients. These systems enable real-time visualization of bacterial behavior and tumor cell responses under controlled flow, offering a more physiologically relevant model to study BBCT dynamics and refine therapeutic strategies before in vivo testing.
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