Articles

Found results: 16335

Cellular technologies

Bioprinting of nasal cartilage – quickly and efficiently

About 80 different research groups around the world are working on the problem of bioprinting. And although printing human cartilage is one of the simplest tasks, progress in this area is encouraging.

23.03.2015
Cellular technologies

microRNA returns the ability to regenerate to the myocardium

The introduction of synthetic microRNAs within a week after a myocardial infarction restores the ability of cardiomyocytes to divide, suppressing the formation of scar tissue and restoring the functionality of damaged tissue.

23.03.2015
Genetic engineering

Caution: you can't stop the chain reaction!

George Church, one of the leading geneticists in the United States, considers the publication of an article on the mutagenic chain reaction method dangerous, since its authors have not prescribed measures that can stop the spread of unwanted mutations.

23.03.2015
Genetics

History on the map

The genetic map of Great Britain was compiled in their study by British scientists. In addition to the usual measurements for the map, longitude and latitude, there is also a third one on this map – time.

20.03.2015
Biomedicine

Rapid test for the cause of infection

The test will help to avoid prescribing antibiotics to patients with a viral infection, and those who need antibiotics will prescribe them faster.

20.03.2015
Cellular technologies

Macrophages from blood cancer cells

After the application of one of the transcription factors, leukemic cells changed their morphological features, becoming macrophages.

19.03.2015
Bioethics

Genome Editing: Pros and cons

Perhaps when we accumulate more knowledge about the role of genetics in some diseases and there is more evidence of the safety of the technique, retrogrades who believe that editing should be banned for ethical reasons will remain in the minority.

19.03.2015
Genetics

How is the "repair" of damaged DNA molecules

How DNA "repairs" itself and how DNA breaks are related to genetic diseases, explained Svetlana Khoronenkova, a doctoral student at the Moscow State University Chemistry Faculty, and Grigory Dianov, who works at Oxford University.

19.03.2015
Your health

Diet as a risk factor

The refusal of bacon, eggs, other types of fatty foods and sugar reduced the pressure in elderly and middle-aged Britons and reduced their chances of premature death as a result of a stroke or heart attack by 30%.

19.03.2015
Grants and competitions

Pharmbiomed – 2015

The purpose of the Pharmbiomed competition is to attract the most promising projects in the field of development of new drugs and diagnostic tests for the purpose of subsequent mentoring support for their development.

19.03.2015
Genetic engineering

About anti–cancer antibodies in the garden - first-hand

Interview with T. Komarova and E. Sheshukova, participants of the project "Fundamental and biotechnological aspects of plant-pathogen interaction", which recently received the Moscow Government Prize for Young scientists.

18.03.2015
Nanotechnology

The control accuracy of cyborg beetles has increased

The high frequency of electrical stimulation and the use of new muscles made it possible to control the beetle's flight with much greater accuracy than was possible with beetles of "previous versions".

18.03.2015
Bioethics

The Law on the End of Life

436 members of the National Assembly voted for the bill "on the end of life". 34 deputies spoke against it. The law will be submitted to the Senate in May-June of this year.

18.03.2015
Nanotechnology

Bandage against bleeding and infection

The new dressing quickly releases thrombin, stopping bleeding. Then, within a few days, he secretes vancomycin to prevent infection of the wound. The "bandage" of biocompatible polymers also dissolves.

17.03.2015