Lisa Tucker-Kellogg Group

lisa tucker-kellogg group

The Lisa Tucker-Kellogg Group is a computational biology modelling group, bridging between wet-lab biological experiments and dry-lab computational modelling. We study how individual protein-level events combine to achieve biological functions for mechanical signalling, redox regulation of apoptosis/survival decisions, and injury response. The development (or healing) of fibrotic disease is a key context for us to study the convergence of injury response and mechanical signalling.

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Our lab uses cell culture experiments and a variety of computational modeling tools to study the mechanobiology and signaling of liver fibrosis.  Liver fibrosis is a common disorder with increasing prevalence due to aging, hepatitis, alcohol consumption, and metabolic diseases.  At a broad level, fibrotic diseases can be understood as over-active “wound healing” responses, caused by recurring injuries or chronic inflammation.  At the same time, fibrosis is inherently a mechanical disease in which excessive accumulation of extra-cellular matrix (ECM) proteins disrupts normal tissue function and normal blood flow.  Learn more about our research.

About the Computational & Systems Biology Programme within the Singapore-MIT Alliance (SMA)

A partnership between MIT’s CSBi program and the biology, bioengineering, and biotechnology programs at NUS, NTU, and the A*STAR research institutes, the program focuses on the development of advanced technologies in biological probes, imaging, and computational biology and the application of these technologies to problems in tissue biology, including stem cell differentiation, tissue morphogenesis, infectious disease models, and tissue physiology. Learn more.

About the Mechanobiology Institute

MBI provides an open platform to bring outstanding scientists and their projects to Singapore while providing high-quality training for students and scientists in quantitative systems approaches to understanding biomechincal functions. We are working on new ways of studying diseases through the mechanisms of molecule, cell and tissue mechanics to further the advancement of the discipline and the future of mechanobiology. Learn more about MBI.

About the National University of Singapore

A leading global university centred in Asia, the National University of Singapore (NUS) offers a global approach to education and research, with a focus on Asian perspectives and expertise. Its transformative education includes a broad-based curriculum underscored by multi-disciplinary courses and cross-faculty enrichment, as well as special programmes which allow students to realise their potential. Find out more about NUS.