Obesity and diabetes seen as accelerated aging; research has broad implications in treating disease and new drug discovery
During the last decade researchers have made a number of important discoveries about the molecular mechanisms regulating aging. This research has suggested the exciting prospect that the rate of aging can be manipulated and slowed, leading to longer human lifespan. A major peer-reviewed article in the current issue of Nature Reviews Drug Discovery describes the intimate links between these pathways of aging and those of metabolic disease, such as type 2 diabetes and obesity. The authors describe how these insights open the door to novel classes of drugs which can be developed to not only treat diabetes and obesity, but also effectively slow the aging process and extend lifespan. These and other findings are reviewed in the article, "Aging and Metabolism: Drug Discovery Opportunities", authored by Elixir Pharmaceuticals researchers Drs. Rory Curtis, Bard J. Geesaman and Peter S. DiStefano and appearing in Nature Reviews Drug Discovery (July 2005, Vol. 4, No. 7).
John Kopchick, Ph.D., Goll-Ohio Eminent Scholar and Professor of Molecular Biology, Department of Biomedical Sciences, Konneker Research Center, Ohio University, commented, "This article provides an elegant and comprehensive survey of the essential connections between metabolic disease pathways and aging. The potential of this research is profound: Modulating these pathways may not only uncover yet unknown therapeutic targets and/or drugs to treat metabolic disease, but also has the potential to impact the progression of aging itself."
Enduring cold temperatures alters fat cell epigenetics
19.04.2018 | University of Tokyo
Full of hot air and proud of it
18.04.2018 | University of Pittsburgh
Study published in the journal ACS Applied Materials & Interfaces is the outcome of an international effort that included teams from Dresden and Berlin in Germany, and the US.
Scientists at the Helmholtz-Zentrum Dresden-Rossendorf (HZDR) together with colleagues from the Helmholtz-Zentrum Berlin (HZB) and the University of Virginia...
Novel highly efficient and brilliant gamma-ray source: Based on model calculations, physicists of the Max PIanck Institute for Nuclear Physics in Heidelberg propose a novel method for an efficient high-brilliance gamma-ray source. A giant collimated gamma-ray pulse is generated from the interaction of a dense ultra-relativistic electron beam with a thin solid conductor. Energetic gamma-rays are copiously produced as the electron beam splits into filaments while propagating across the conductor. The resulting gamma-ray energy and flux enable novel experiments in nuclear and fundamental physics.
The typical wavelength of light interacting with an object of the microcosm scales with the size of this object. For atoms, this ranges from visible light to...
Stable joint cartilage can be produced from adult stem cells originating from bone marrow. This is made possible by inducing specific molecular processes occurring during embryonic cartilage formation, as researchers from the University and University Hospital of Basel report in the scientific journal PNAS.
Certain mesenchymal stem/stromal cells from the bone marrow of adults are considered extremely promising for skeletal tissue regeneration. These adult stem...
In the fight against cancer, scientists are developing new drugs to hit tumor cells at so far unused weak points. Such a “sore spot” is the protein complex...
In an article that appears in the journal “Review of Modern Physics”, researchers at the Laboratory for Attosecond Physics (LAP) assess the current state of the field of ultrafast physics and consider its implications for future technologies.
Physicists can now control light in both time and space with hitherto unimagined precision. This is particularly true for the ability to generate ultrashort...
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12.04.2018 | Event News
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19.04.2018 | Materials Sciences
19.04.2018 | Physics and Astronomy
19.04.2018 | Physics and Astronomy