Diseases, Conditions, Syndromes

Benefits of exercise may vary greatly in primary mitochondrial disease

Mitochondria serve as the main source of energy production in our cells, and endurance exercise is generally known to improve the function of mitochondria. However, the benefits of exercise in patients with primary mitochondrial ...

Genetics

Pleistocene sediment DNA from Denisova Cave

Max Planck researchers have analyzed DNA from 728 sediment samples from Denisova Cave. Their study provides unprecedented detail about the occupation of the site by both archaic and modern humans over 300,000 years. The researchers ...

Oncology & Cancer

Mitochondrial DNA in cancer: Small genome, big impact

Mitochondria are in vogue, with devotees ranging from exercise physiologists and sports scientists to molecular biologists and clinicians all coalescing around these unusual organelles.

Inflammatory disorders

DNA building blocks regulate inflammation

Mitochondria are the energy suppliers of our body cells. These tiny cell components have their own genetic material, which triggers an inflammatory response when released into the interior of the cell. The reasons for the ...

Diseases, Conditions, Syndromes

Platelets may play key role in development of lupus

Platelets may play a key role in the development of lupus, according to a study published today by researchers at Université Laval and CHU de Québec-Université Laval Research Center. Extracellular DNA circulating in the ...

page 3 from 15