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The central goal of the Lau Lab is to understand how microenvironmental factors, including stromal/immune cells and microbiota, affect epithelial cell behaviors in the context of an inflammatory environment in the gut. Epithelial cells can differentiate, exhibit plasticity (reversion to stemness – dedifferentiation or transition to non-native states – metaplasia), undergo cell death, and alter their turnover when exposed to different environmental cues. Changes to these behaviors in diseases lead to aberrant tissue structure and function. Our laboratory utilizes high content, single-cell and spatial experimental techniques in conjunction with computational tools to interrogate organoids, mouse models, and human specimens. We vertically integrate technological development, algorithm development, and derivation of biological insights from large datasets in order to make translatable advances to Inflammatory Bowel Disease and colorectal cancer.
What drives region-specific Crohn's disease (CD)? Our preprint uncovers how Chlamydia, a pathobionic microbe, triggers ascending colon inflammation, further promoting investigation of conditionally bad-acting microbes in inflammatory diseases #IBD #chronic
https://www.biorxiv.org/content/10.1101/2025.01.04.630951v1
The first successful recruit for the newly launched CCSB: Dr. @tae_hwang from Dept of Surgery - https://news.vumc.org/2025/01/16/vumc-to-launch-molecular-ai-initiative-to-spur-precision-medicine-transplantation/ #HTAN
Excited to be part of this exciting initiative in systems biology, data science, and AI:
https://news.vanderbilt.edu/2025/01/16/new-center-at-vanderbilt-applies-advanced-technology-to-biological-research/?j=588727&sfmc_sub=48946239&l=1536_HTML&u=16706690&mid=514009777&jb=7&utm_source=sfmc&utm_medium=email&utm_campaign=Faculty+MyVU+011625&utm_term=Research+Image+Link&utm_id=588727&sfmc_id=48946239
Professor Ken Lau
Dr. Lau, Professor of Cell & Developmental Biology and Surgery, is the principal investigator of the Lau Lab at Vanderbilt University School of Medicine. His research applies systems biology approaches to study tissue function as determined by the sum of its interacting part. Dr. Lau was trained in combining experimentation and modeling to study complex biological phenomena. He completed is PhD in Bioinformatics and Proteomics in 2008 at the University of Toronto, Canada. After a 4 year postdoc at Harvard/MIT under the tutelage of Drs. Kevin Haigis and Douglas Lauffenburger, he started the Lau Lab at Vanderbilt in the spring of 2013. Dr. Lau is interested in new molecular technologies for cellular and tissue profiling and new data science approaches to get the most out of Big Data in the biomedical sciences.
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