Articles

Found results: 16337

Prolonging youth

Anti-aging treatments for muscle stem cells

Aged muscle stem cells can be extracted from the body, rejuvenated in the laboratory and returned back – and after that, almost youthful strength will return to the old muscles.

18.02.2014
Other life sciences

GDNF is a new target for the treatment of parkinsonism

Endogenous neurotrophic factors produced by the body itself, including glial neurotrophic factor (GDNF), contribute to the survival of nerve cells in neurodegenerative diseases such as Parkinson's disease.

18.02.2014
Grants and competitions

Competition for developers of cancer treatment methods

Varian Start-Up Challenge is a competition for Russian high–tech startup projects focused on the development of effective technological solutions in the field of radiation therapy and other cancer treatment methods.

17.02.2014
Biomedicine

Poisoned bait for glioblastoma

With the help of polymer-synthetic imitation of nerves and blood vessels, glioblastoma cells can be forced to "emigrate" from the brain into a special container filled with cyclopamine gel, toxic to cancer cells.

17.02.2014
Genetics

Analysis of encrypted genomes

Microsoft cryptologists have developed an algorithm for encrypting DNA sequences, which allows them to be analyzed by traditional bioinformatic methods and at the same time does not compromise the owner of the genome.

17.02.2014
Various

A middle-aged genius

Thanks to the discovery of American economists, the concept of "middle age" may become a thing of the past forever. It will be replaced by another, more pleasant one – the "age of genius". It is between the ages of 30 and 40 that people come up with ingenious inventions and make amazing discoveries.

17.02.2014
Cellular technologies

Cardiomyocytes instead of scars on the heart

Fibrin gel contributes to the successful transformation of fibroblasts that form scars on the heart muscle after a heart attack into spontaneously contracting cardiomyocytes.

14.02.2014
Cellular technologies

Platelets from stem cells

Researchers from Japan have proposed a new way to obtain platelets without using donated blood.

14.02.2014
Other life sciences

Sometimes soft is better than hard

The body's reaction to a foreign body depends not only on its chemical properties, but also on its physical ones. An inflammatory reaction to the implant may occur due to the fact that it is tougher than the surrounding tissues.

14.02.2014
Bioethics

The right to die

The law granting the right to euthanasia to terminally ill children has split Belgian society.

14.02.2014
Various

About doping – with love

Is sport useful or harmful for sex and sex for sports? "Newspaper.Ru" understood what the scientific research conducted on this topic shows.

14.02.2014
Nanotechnology

Nanoparticles cured mice of myodystrophy

The introduction of rapamycin-loaded perfluorocarbon nanoparticles provided an improvement in the functions of skeletal and cardiac muscles in a mouse model of Duchenne myodystrophy.

13.02.2014
New in Gerontology

Mitochondrial beacons will predict life expectancy

The new technique makes it possible to predict the life expectancy of nematodes by the number of flashes of a protein that fluoresces when interacting with free radicals in mitochondria.

13.02.2014
Other life sciences

Magic glasses for oncologists

New high-tech glasses allow oncological surgeons to see clusters of malignant cells of millimeter diameter turning blue.

13.02.2014
Genetic engineering

Genomic surgery

CRISPR and other new technologies make it possible to edit specific DNA fragments with high accuracy, up to the replacement of one pair of nucleotide bases. In fact, they allow you to rewrite the human genome at will.

13.02.2014
Other life sciences

Hold the biosensor in your teeth

A sensor built into the training mouthpiece for monitoring metabolites in saliva can provide important information about the athlete's condition in real time.

12.02.2014
Nanotechnology

Improved miRNA Delivery method

Lipid containers carrying therapeutic RNA can be configured for delivery to a strictly defined organ by indicating the final "address" on their surface with the help of amino acids.

12.02.2014
Various

The Olympic old lady

There is nothing special about the 94-year-old participant of the Sochi Olympics. She just doesn't let herself get old.

12.02.2014