cell cycle Archives

The intricate world of the centrosome

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Dr Ryoko Kuriyama is a Professor at the University of Minnesota, Twin Cities. Alongside Dr Cody Fisher, she studies mammalian centrosomes, composite organelles responsible for the segregation of chromosomes during mammalian somatic cell division. Together, Kuriyama and Fisher, with the help of the United States National Science Foundation, investigate the detailed complexity of centrosome maturation, identifying the pericentriolar material protein […]

More than a just a simple powerhouse: Structure and function of mitochondria

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Mitochondria are well-known as the “powerhouse” of the cell – but these organelles have many other vital functions. Mitochondria are also heterogeneous, differing in structure and function. Dr Kasturi Mitra of the University of Alabama, Birmingham, Alabama, USA, leads a research team focused on understanding the relationship between structure and function of mitochondria, in both health and disease. Dr Mitra’s […]

Curiosity, cell death and caspases: One researcher’s journey to big discoveries

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All comic book superheroes have an intriguing ‘origins story’; and in the case of science superman Professor Vishva Dixit he has one too. Beginning in Kenya and ending in California, this is the story of a researcher who asked big questions of himself and the world, and went on to pioneer a field of research into cell death, caspases and apoptosis. […]