Life Sciences

Found results: 11545

Other life sciences

Without batteries

Scientists from Rice University have developed a technology to ensure the operation of a neural stimulator without power sources.

09.06.2020
Nanotechnology

Biochernila-chameleons

Textiles with bioactive ink change color when the state of the body or environmental conditions change.

08.06.2020
Cellular technologies

Convenient delivery

Intranasal administration of mesenchymal stem cells stopped the progression of Alzheimer's disease in mice.

08.06.2020
Genetic engineering

Regulation of regulators

The scientists edited the regulatory T-cells so that after their introduction to the patient, the work of the pancreas would improve.

08.06.2020
Cellular technologies

3D printing under the skin

Researchers from Sichuan University conducted the world's first non-invasive 3D printing of an artificial organ – a miniature human ear.

08.06.2020
Biomedicine

Diagnosis by exosomes

The new technology is 33 times more sensitive than modern methods of detecting and analyzing exosomes, and the result is obtained in 10 minutes.

08.06.2020
Other life sciences

Structure of bacterial protection

Russian physicists have investigated the structure of a crystalline DNA complex with a stress-induced Dps protein.

05.06.2020
Other life sciences

Why does the sense of smell disappear?

COVID-19 enters the human brain through the olfactory receptors of the nose, penetrating through them into the central nervous system.

05.06.2020
Nanotechnology

Thermal imager in the retina

Swiss scientists have proposed to treat visual impairment by expanding its capabilities to the infrared range.

05.06.2020
Genetics

Live long or well?

The effect of a low–calorie diet on life expectancy and health are two separate mechanisms for which different genes are responsible.

05.06.2020
Genetics

Disable Cancer

A gene for aggressive growth of breast cancer has been found, the inhibition of which leads to a halt in the growth and metastasis of the tumor.

04.06.2020
Nanotechnology

Better than the real ones

Synthetic erythrocytes are in no way inferior to natural ones and, in addition to oxygen and carbon dioxide, can carry various "payloads".

04.06.2020
Cellular technologies

Skin for bald mice

The main layers of skin and follicles were formed in the organoid, from which hair grew after transplanting a piece of mouse skin.

04.06.2020
Genetics

The path to leukemia treatment

Researchers from Lund University in Sweden have discovered that the CXCR4 gene is essential for the survival of leukemia stem cells.

04.06.2020
Biomedicine

Small and fast

Based on the venom of cone snails, scientists have developed a miniature version of insulin that acts several times faster than human.

04.06.2020
Biomedicine

The Poisoned Arrow

Irresistin can simultaneously pierce the walls of bacteria and destroy folic acid in their cells and does not cause resistance.

04.06.2020
Nanotechnology

Adjuvant for immunotherapy

MIT researchers have developed nanoparticles that stimulate the immune system, helping it attack tumors.

03.06.2020
Biomedicine

Evaluate the effectiveness

Scientists have developed a method for the individual selection of gastric cancer therapy based on the RNA sequencing data of tumor cells.

03.06.2020
Cellular technologies

A rat with a human liver

For the first time, scientists have grown a full-fledged analogue of a human liver from stem cells and successfully implanted it into a rat's body.

03.06.2020