A twin study recently completed at the University of Helsinki indicates that the machinery responsible for energy handling in fat tissue is working poorly in obesity. In the study, a clear reduction was seen in the activity of mitochondrial genes in obesity in fat tissue, while similar genome-level change in muscle mitochondria was minor. A […]
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Medical Cannabis Use Rising Among Older Adults
More individuals are using medical cannabis, but the increase appears to be more pronounced among seniors, new research suggests. Results of a large Canadian survey study show that the proportion of older users among total users increased from 17.6% before 2017 to 26.7% in 2018 and 31.2% in 2019. The proportion of older users was […]
Blocking folate metabolism could reduce SARS-CoV-2 viral replication in infected cells
The novel beta-coronavirus virus, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), and coronaviruses, in general, alter the host's cellular metabolism to support massive production of ~30 kB viral genomes and subgenomic viral RNAs. However, how this is achieved is largely unknown. Researchers from Brigham and Women's Hospital, Massachusetts General Hospital (MGH), and the Broad Institute […]
Apoptosis is an important mediator of pathogenesis in animal coronavirus infection
Apoptosis is a form of programmed cell death, which occurs in cells that are irreparably damaged or in cells infected by some viruses. This mechanism is extremely important in limiting a virus’s replication and its spread to other neighboring cells. A new paper in the journal Life presents an early review of the viral factors […]
Treatment of Graves’ disease
Graves’ disease is a toxic form of hyperthyroidism that may require immediate treatment. Treatment includes antithyroid drugs or medications, radiation therapy with radioactive iodine and surgery. Hyperthyroidism due to Graves’ disease is, in general, easily controlled and safely treated and treatment is almost always successful. However, with most therapies for hyperthyroidism there is an eventual […]
History of Sleep
Ancient Indian sages, Egyptians and Greeks, and Romans, have all described sleep in various ways, including naming the gods who brought dreams to sleepers. It was also well known that many people experienced sleep in two shifts, with an hour or three of intervening wakefulness, when one could have quiet time alone or visit one’s […]
Don’t drink coffee before breakfast if you had a bad night’s sleep, it could disrupt your metabolism
Drinking coffee before breakfast after a poor night's sleep could disrupt your metabolism, according to a small new study. Researchers found that participants who drank coffee right after a night of disrupted sleep had 50% higher blood sugar response at breakfast, compared to those who slept normally. Eating breakfast first could help people avoid spikes […]
A High-Fat Diet May Be Bad for Your Gut Bacteria
Eating too much fat may be bad for your gut bacteria, a new study from China suggests. The study involved more than 200 young, healthy adults who were assigned to eat either a low, moderate or high-fat diet for six months. Those in the high-fat diet group saw "unfavorable changes" in their levels of certain […]
Satiety researched:: metabolic error can lead to morbid Obesity
How misguided saturation of the cranial nerves plunge into a crisis The global Obesity crisis today is at a record high, and rising. Research groups are desperately in search of new insights and therapeutic possibilities of intervention, in order to counteract this development. German Researchers have found a type of switch in the brain, the […]
Single workout can boost metabolism for days
Lounging around all weekend may weigh heavy on the minds of the health conscious. But these sedentary stretches may not affect the waistline, provided they’re preceded by a bit of exercise. A new study from UT Southwestern Medical Center shows neurons in mice that influence metabolism are active for up to two days after a […]