Articles

Found results: 16336

Biomedicine

Brown fat and obesity: light at the end of the tunnel?

The researchers plan to continue studying the functions of Tyk2 and Stat3 proteins in order to gain a more complete understanding of the mechanisms of formation of brown adipose tissue. They hope that their work will provide new targets not only for the treatment of obesity, but also for the prevention of diseases associated with it.

07.12.2012
Biomedicine

How to feed cancer cells with poison

Scientists at the Whitehead Institute believe that hyperexpression of specific molecular transporters on their surface can be used to deliver drugs to cancer cells.

07.12.2012
New in Gerontology

Atlas of changes in mitochondrial metabolism during aging

Scientists at the University of Wisconsin-Madison have created a "road atlas" describing more than 1,500 landmarks that will help decipher the relationships between the mechanisms triggered in mitochondria by aging and a low-calorie diet.

07.12.2012
Other life sciences

Sensor sticker for athletes, doctors and cosmetologists

Sensors in the form of temporary tattoo stickers will help in the diagnosis of diseases associated with metabolic disorders, will give a signal about the fatigue of the athlete or his severe dehydration and may be useful in the cosmetic industry for monitoring skin secretion.

07.12.2012
Other life sciences

Artificial intelligence: small, but it's a success

The Spaun computer brain, based on a new principle of the organization of elements, includes only 2.5 million virtual neurons, but is capable of performing tasks that are beyond the power of giants simulating the work of one and a half or even a hundred billion neurons.

06.12.2012
Biomedicine

Ganglioside GM1 against Parkinson's disease

A clinical study involving 77 patients demonstrated positive results of the use of a new experimental drug ganglioside GM1 in the treatment of Parkinson's disease.

06.12.2012
Various

Computer source of youth

The program of free training in computer literacy and information technologies "Grandma-online", "Grandpa-online" is designed to prevent a generation gap and improve the quality of life of citizens of retirement age in Russia.

06.12.2012
Nanotechnology

World-class nanoceramic endoprostheses

Now such ceramics are produced at the only factory in the world in Germany. However, Novosibirsk scientists have managed to create a ceramic semi-finished product of even better quality. Artificial joints made of nanoceramics are already undergoing clinical testing.

06.12.2012
Cellular technologies

Indirect conversion is a new method of cell reprogramming

A new approach – the transformation of a somatic cell of one tissue into a division-capable, but already partially differentiated precursor cell of another tissue – increases the efficiency and safety of cell reprogramming.

06.12.2012
Grants and competitions

Megagrants: Part three

In Russia, the third competition of mega–grants - government grants for scientific research begins. However, this time the size of the megagrant has decreased from 150 million to 90 million rubles and applicants must attract at least 22.5 million rubles of extra-budgetary funds.

05.12.2012
Other life sciences

Rebels from apoptosis

Cancer stem cells in certain conditions are able to survive even after the start of the terminal phases of apoptosis. Such cells acquire greater malignancy and aggressiveness.

04.12.2012