Cellular technologies
Vaginosis in vitro
Scientists from the USA have developed a preclinical model for the treatment of bacterial vaginosis — a vagina on a chip.
30.11.2022- English version
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Found results: 16335
Biomedicine
Instead of antibiotics
An experimental vaccine against urinary tract infections in the form of tablets can replace taking antibiotics.
30.11.2022
Genetics
You can live without the Y chromosome
Males and females of the Ryuk mouse have 25 chromosomes in the genome, and the development of testes in them is not started in the same way as in most mammals.
29.11.2022
Genetic engineering
Traffic light for nematodes
Biologists have introduced genes encoding light-sensitive proteins into the worms' DNA. This made it possible to control them with the help of light.
29.11.2022
Nanotechnology
Electroplating
In preclinical trials, it accelerated healing by 25 percent and improved skin remodeling by 50 percent.
29.11.2022
Your health
We treat one thing…
Medications for relieving pain and relieving inflammation in osteoarthritis may worsen the course of this disease in the future.
29.11.2022
Other life sciences
Blood glucose meter under the skin
The new technology will help millions of patients forget about daily invasive tests with a blood glucose meter.
29.11.2022
Biomedicine
Bad "good" cholesterol
Low HDL levels are not always associated with an increased risk of myocardial infarction, and high levels do not always reduce this risk.
28.11.2022
Genetic engineering
CRISPR with high load capacity
The new method allows the introduction of giant DNA fragments several thousand nucleotides long into genomes.
28.11.2022
Prolonging youth
The fragrance of a woman
Female mice that sniffed the scent of adult females lived on average eight percent longer than females from the control group.
28.11.2022
Genetic engineering
Tobacco instead of coca
Biologists have "taught" tobacco plants to produce small amounts of cocaine.
28.11.2022
Biomedicine
Triple blow
The experimental drug activates lymphocytes, lets them inside the tumor and restricts the nutrition of prostate cancer cells.
25.11.2022
Genetic engineering
Proteins to order
With the help of artificial intelligence, Swedish scientists have developed synthetic DNA that controls the production of protein by cells.
25.11.2022
Genetic engineering
Covid mice
The Institute of Cytology and Genetics SB RAS has created a line of mice that are affected by coronavirus.
25.11.2022
Genetic engineering
Recombinant vectors
Researchers from the USA have developed viral vectors to deliver genes to the primate brain using "directed evolution".
25.11.2022
Biomedicine
Against twenty strains
Experimental RNA vaccine successfully protected experimental rodents from twenty varieties of influenza virus type A and B.
25.11.2022
Genetics
Evolution and genes
Regulatory fragments were found in the genome, which developed rapidly after the separation of our ancestors from the great apes.
25.11.2022
Biomedicine
Blood + AI = diagnosis
A new blood test using artificial intelligence detects liver cancer with 88% sensitivity and 98% specificity.
24.11.2022
Biomedicine
Protection against Zika fever
Antibodies isolated from the blood of women infected with the Zika virus, but who have given birth to healthy children, can neutralize this pathogen.
24.11.2022
Other life sciences
Virtual Eternity
It is not yet possible to fully recreate a person's personality, but the authors hope that the technologies of "digital immortality" will be improved.
24.11.2022