Nature Cell Biology is a cell biology journal published by the Nature Publishing Group.
Discovery helps show how breast cancer spreads
Researchers at Washington University School of Medicine in St. Louis have discovered why breast cancer patients with dense breasts are more likely than others to develop aggressive tumors that spread. The ...
Conversion from bad fat to good fat
Scientists from ETH Zurich in Switzerland have shown for the first time that brown and white fat cells in a living organism can be converted from one cell type to the other. Their work, using mice as a model organism, provides ...
Scientists study transient degradation of an actin regulator
Scientists at the Center for Molecular Biology of Heidelberg University have gained new insight into the process of mitosis in mammalian cells. Researchers under the direction of Prof. Dr. Frauke Melchior, ...
Learning from the linker: New study sheds light on cellular reprogramming
Mature cells can be reprogrammed to pluripotency and thus regain the ability to divide and differentiate into specialized cell types. Although these so-called induced pluripotent stem cells (iPS cells) represent ...
Opening a new avenue in neurobiology, scientists turn one form of neuron into another in the brain
A new finding by Harvard stem cell biologists turns one of the basics of neurobiology on its head – demonstrating that it is possible to turn one type of already differentiated neuron into another within ...
The secrets of a tadpole's tail and the implications for human healing
Scientists at The University of Manchester have made a surprising finding after studying how tadpoles re-grow their tails which could have big implications for research into human healing and regeneration.
Researchers uncover two reprogramming stages in the development of gametes
(Phys.org)—A research team from the University of California has identified two reprogramming events that occur during the development of oocytes and sperm leading to the formation of gametes in humans. In studying aborted ...
The role of the cellular entry point of anthrax identified
Anthrax uses a receptor on the surface of cells to inject its lethal toxins. However, the physiological function of this receptor, named Anthrax Toxin Receptor 2a (Antxr2a), remained unknown until now.
Scientists identify calcium 'accelerator' to keep cell power supply going
A team of scientists from Temple University School of Medicine and the University of Pennsylvania has moved another step closer to solving a decades-long mystery of how the all-important flow of calcium into ...
Lighting up the plant hormone 'command system'
Light is not only the source of a plant's energy, but also an environmental signal that instructs the growth behavior of plants. As a result, a plant's sensitivity to light is of great interest to scientists and their research ...
Clarification of unique communication channel with possible role in tumor
Guido David, associated with VIB and KU Leuven, and Pascale Zimmermann have discovered a new mechanism for the formation of exosomes, small vesicles with a role in tumor development. This research has been published in the ...
First genome-wide assessment of secretion in human cells
(Phys.org) -- An international collaboration between scientists in University College Dublin and the European Molecular Biology Laboratory (EMBL) has revealed for the first time that 15% of the proteins encoded ...
DNA replication protein Cdt1 also has a role in mitosis, cancer
The foundation of biological inheritance is DNA replication a tightly coordinated process in which DNA is simultaneously copied at hundreds of thousands of different sites across the genome. If that ...
Stomata development in plants unraveled -- a valuable discovery for environmental research
Gent researchers at VIB have unraveled the action mechanism of the main plant hormone that regulates the development of stomata. This breakthrough has important implications for environmental research and for the protection ...
A mitosis mystery solved: How chromosomes align perfectly in a dividing cell
Although the process of mitotic cell division has been studied intensely for more than 50 years, Whitehead Institute researchers have only now solved the mystery of how cells correctly align their chromosomes during symmetric ...