Quality control of mitochondria as a defense against disease
HEIDELBERG, 20 January 2014 – Scientists from the Montreal Neurological Institute and Hospital in Canada have discovered that two genes linked to hereditary Parkinson’s disease are involved in the early-stage quality control of mitochondria. The protective mechanism, which is reported in The EMBO Journal, removes damaged proteins that arise from oxidative stress from mitochondria.
Stem cells overcome damage in other cells by exporting mitochondria
HEIDELBERG, 16 January 2014 – A research team has identified a protein that increases the transfer of mitochondria from mesenchymal stem cells to lung cells. In work published in The EMBO Journal, the researchers reveal that the delivery of mitochondria to human lung cells can rejuvenate damaged cells. The migration of mitochondria from stem cells to epithelial cells also helps to repair tissue damage and inflammation linked to asthma-like symptoms in mice.
Researchers propose alternative way to allocate science funding
HEIDELBERG, 8 January 2014 – Researchers in the United States have suggested an alternative way to allocate science funding. The method, which is described in EMBO reports, depends on a collective distribution of funding by the scientific community, requires only a fraction of the costs associated with the traditional peer review of grant proposals and, according to the authors, may yield comparable or even better results.
Head, Public Relations & Communications
T. + 49 6221 8891 108
T. + 49 6221 8891 111