In: Annals of Oncology, 1999, vol. 10, no. 9, p. 1087-1094
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In: Journal of Antimicrobial Chemotherapy, 2011, vol. 66, no. 9, p. 2092-2098
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In: American Journal of Epidemiology, 2005, vol. 161, no. 8, p. 714-724
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In: Animal Science, 2006, vol. 82, no. 5, p. 691-700
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In: Brain, 2009, vol. 132, no. 6, p. 1509-1522
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In: Annals of Botany, 2002, vol. 89, no. 5, p. 551-558
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In: Obesity Reviews, 2014, vol. 15, no. 8, p. 640–656
The 12th Stock Conference addressed body composition and related functions in two extreme situations, obesity and cancer cachexia. The concept of ‘functional body composition’ integrates body components into regulatory systems relating the mass of organs and tissues to corresponding in vivo functions and metabolic processes. This concept adds to an understanding of organ/tissue mass and...
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In: Embo Journal, 2010, vol. 29, no. 15, p. 2515-2526
Glucose is the preferred carbon source for most cell types and a major determinant of cell growth. In yeast and certain mammalian cells, glucose activates the cAMP-dependent protein kinase A (PKA), but the mechanisms of PKA activation remain unknown. Here, we identify cytosolic pH as a second messenger for glucose that mediates activation of the PKA pathway in yeast. We find that cytosolic pH is...
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In: Journal of Physiology-Paris, 2006, vol. 100, no. 5-6, p. 243-251
In mammals, the master circadian clock that drives many biochemical, physiological and behavioral rhythms is located in the suprachiasmatic nuclei (SCN) of the hypothalamus. Generation and maintenance of circadian rhythms rely on complex interlaced feedback loops based on transcriptional and posttranscriptional events involving clock genes and kinases. This clock serves the purpose to organize an...
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In: Chronobiology International, 2006, vol. 23, no. 1-2, p. 51–157
A functional circadian clock has long been considered a selective advantage. Accumulating evidence shows that the clock coordinates a variety of physiological processes in order to schedule them to the optimal time of day and thus to synchronize metabolism to changes in external conditions. In mitochondria, both metabolic and cellular defense mechanisms are carefully regulated. Abnormal clock...
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