Genetics
Non-random mutations
In the most important parts of the genome, new mutations are not only more actively cleaned by selection, but also occur less frequently.
19.01.2022- English version
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Biomedicine
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The compound, from which obese mice lost 25% of their body weight, causes dangerous side effects.
19.01.2022
Other life sciences
Biomedicine
Knock out and kill
The ‘kick and kill’ strategy aimed at destroying HIV reservoir cells has shown 40 percent effectiveness in mice.
18.01.2022
Other life sciences
Coconut yogurt
Biotechnologists of Perm Polytechnic University have developed a fermented milk product that people with lactose intolerance can drink.
18.01.2022
Various
The history of the scam
In the United States, a series of court hearings took place in the case of the head of Theranos, Elizabeth Holmes. The verdict in the case will be handed down on September 12, 2022.
18.01.2022
Genetic engineering
Veal in Ural
A calf born in Yekaterinburg is expected to be immune to leukemia, hornless and hypoallergenic milk.
18.01.2022
Genetics
Why aren't we all extinct?
Evolutionary biologist Alexey Kondrashov – about mutations, natural and artificial selection and human evolution.
18.01.2022
Cellular technologies
Nuclear-free carriers
Removing the nucleus from a stem cell makes it a safer means of delivering drugs to diseased tissues.
17.01.2022
Nanotechnology
Patch for cartilage
Scientists have restored articular cartilage in a rabbit's knee using a flap of nanofibers with piezoelectric properties.
17.01.2022
Nanotechnology
Water in the knee
A gel for the treatment of osteoarthritis, which consists of particles that attract water molecules to its surface, has been tested on rats.
17.01.2022
Genetics
To the Guinness Book of Records
The new sequencing method makes it possible to read a patient's complete genome in an average of eight hours. And the best time is 5 hours and 2 minutes.
17.01.2022
Genetic engineering
Gene therapy without genes
Scientists from the USA have created virus-like particles carrying ribonucleoproteins for editing bases instead of DNA.
17.01.2022
Biomedicine
Chicken immunoglobulin
A nasal vaccine against SARS-CoV-2 based on chicken immunoglobulin has shown safety in a phase I clinical trial.
14.01.2022
Genetics
Mutations and infertility
A new genetic mechanism has been identified that can cause severe forms of male infertility.
14.01.2022
New in Gerontology
Very early diagnosis
A previously unknown sign of probable neurodegeneration was found in the immune system of the brain.
14.01.2022
Nanotechnology
Hard-boiled eggs
Local temperature rise in the testicles in China is already used as a method of contraception. So far – only for cats.
13.01.2022
Genetics
Another replenishment
A large-scale study revealed 74 new genome regions that are associated with obesity.
13.01.2022
Other life sciences
NMR for cancer diagnosis
The new method determines the presence of any malignant tumor by the concentration of 70 blood metabolites by nuclear magnetic resonance.
13.01.2022
Other life sciences
Cancer and obesity
The lipids associated with obesity make cancer cells more aggressive and prone to tumor formation.
13.01.2022