Cellular technologies

Found results: 1240

Cellular technologies

Olfactory nerve cells restored the human spinal cord

Two years after the operation, a patient paralyzed as a result of spinal cord injury can leave the rehabilitation center with the help of a special frame. In addition, he partially regained bladder and bowel control and sexual function.

22.10.2014
Cellular technologies

Intestines from stem cells

The functioning areas of the intestinal mucosa grown from IPSC contain various differentiated cells and are constantly updated due to the division of stem cells.

21.10.2014
Cellular technologies

How is the mucous membrane of the esophagus renewed

Scientists from the University of Pittsburgh have discovered stem cells in the esophagus. Perhaps their research will help in the creation of new methods of treating esophageal cancer and a precancerous condition – Barrett's esophagus.

17.10.2014
Cellular technologies

How safe is ESK transplantation?

The efficacy and safety of transplantation of differentiated human embryonic stem cells has been demonstrated for the first time in a clinical study.

17.10.2014
Cellular technologies

One step away from Diabetes Cell therapy: details

A group of American scientists published a paper in the journal Cell, which described a method for obtaining insulin-producing cells from pluripotent stem cells.

15.10.2014
Cellular technologies

Stem Cell Heart Valve

American researchers have proposed a new approach to the manufacture of artificial heart valves based on the use of induced pluripotent stem cells.

25.09.2014
Cellular technologies

IPSC from somatic cells with an efficiency of 100%

A combination of three well-known compounds, including vitamin C, has made it possible to increase the efficiency of the process of reprogramming somatic cells into induced pluripotent stem cells.

24.09.2014
Cellular technologies

Cell reprogramming: better less, yes better

The SNEL cocktail gives fewer iPSC colonies, but about 80% of them pass the toughest pluripotency test – significantly more than the traditional OSKM cocktail, which gives many colonies, most of which, however, do not pass this test.

23.09.2014
Cellular technologies

There will be more cord blood stem cells

Scientists from the University of Montreal have found a molecule that allows a 10-fold increase in the number of stem cells in umbilical cord blood.

19.09.2014
Cellular technologies

Cell re-education

The new method of cell retraining is quite simple, takes little time and causes fewer complications compared to already common methods involving the transformation of cells into induced pluripotent stem cells.

15.09.2014
Cellular technologies

Blood vessels for artificial kidney

Experimenting with pig kidneys, bioengineers from Wake Forest Baptist Medical Center have developed the most successful method for maintaining the functionality of renal vessels today.

11.09.2014
Cellular technologies

Artificial liver: made in Russia

Scientists of the V.I. Shumakov Federal Research Center for the first time in Russia created a bio-artificial liver based on cellular technologies and conducted its successful preclinical tests.

04.09.2014
Cellular technologies

Picking up the keys to pluripotence

A group of scientists from the University of Michigan has shown that the ASF1A and OCT4 genes active in human eggs, together with the hormone-like substance GDF9, facilitate the process of reprogramming somatic cells into pluripotent ones.

01.09.2014