Active Cells, Biochemistry & Physiology Genetics & Molecular Biology

Dynamic Molecular Cell Biology

In plain English

AI plain-English summary

A new Wellcome-funded PhD programme in Bristol will train a generation of researchers to watch proteins and cells in motion, rather than studying them as static snapshots. The problem is that identifying a disease-associated gene is only the first step. To understand why a mutation causes illness—and how to fix it—researchers need to see what the encoded protein actually does inside a living cell, at the right scale and over the right timescale. Current training often separates molecular biology (studying individual proteins) from cell biology (studying whole cells). This programme bridges that gap. If it succeeds, the impact will be indirect but fundamental. By training PhD students to combine advanced microscopy with molecular techniques, the programme will build a workforce capable of linking a single misfolded protein to a tissue-level disease. That deeper understanding could eventually lead to more rational drug targets—therapies designed from a clear picture of how a disease process unfolds in real time, rather than from a static list of genetic variants. This is primarily a training and fundamental science initiative. There is no immediate practical application. But similar investments in fundamental molecular cell biology have underpinned breakthroughs from CRISPR gene editing to targeted cancer therapies.

View original technical description
Identifying disease-associated genes, mutations and perturbed expression is only the first stage towards understanding human disease and the development of therapeutics. In Bristol we aspire to understand gene function and the proteins they encode across spatial scales, from the molecular level through to functional studies in cells, tissues and organisms. Since proteins, cells and tissues are all dynamic, wherever possible these processes need to be studied through multiple timescales. Advances in spatial and temporal resolution of microscopy provide opportunities to study processes at an unprecedented level across molecular and cellular scales. Only by combining these approaches will we truly understand organismal-level health, the pathoetiology of diseases and provide rational therapeutic routes to relieve them. This relies on biologists operating at the interface between molecular and cell biology. Our Wellcome programme will recruit, support and train a new generation of PhD students in Biomedical Research, with a broad base and understanding of molecular cell biology techniques coupled with world-class expertise in their PhD topic. These students will be trained to become future leaders in a wide range of careers, founded upon a holistic and rounded personal and professional development, which incorporates the best practice in PhD training.

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Researchers

Anne Ridley (EPMC Awardee)Ian Collinson (EPMC Awardee)Paul Martin (EPMC Awardee)Peter Cullen (EPMC Awardee)

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Core Funding for the Wellcome Trust Centre for Cell Biology

Original classification

PhD Programme in Science (Basic)

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