Found able to protect against cancer molecules-suicide
Source:
American Scientists at northwestern University in a series of experiments came to the conclusion that some RNA molecules are able to run in the cells self-destruct sequence. Continuing research, they figured out how to use this feature of molecules to combat cancer .
The team Leader Marcus Peter explains that multicellular organisms are forced to fight cancer for many millions of years, eventually producing his own defense mechanism. Otherwise, according to Peter, people would simply not survived to the present day.
To test his hunch, he took a molecule that kills cancer cells and injected them into mice with ovarian cancer. As a result, the tumor growth decreased significantly, and she could not resist razrusheniyu and have not developed resistance.
Discovered in the human genome chain, is an ancient mechanism for destroying cancer cells. Scientists believe that a new kind of cancer therapy, created on the basis of their research, can be extremely effective, because the result of running the self-destruction mode of the molecules and damage buuuut too many components, necessary for tumor development and
Recommended
The coronavirus has mutated into 30 new strains
While coronavirus Apocalypse slowly but inevitably becomes routine, the virus SARS-CoV-2 continues to evolve. And, unfortunately, he was good at it. Writes , with reference to the South China Morning Post reports that new studies show that the virus ...
In the United States recognized that the ventilator dies 88% of patients with coronavirus
When the world is raging coronavirus that causes pneumonia and kills people, the only solution is intensive care. If this is not done, the victims will be very much. Today for severe patients there is only one solution — connected to the appara...
Can a transfusion of blood plasma to cure the coronavirus?
Typically, vaccination involves the introduction into the organism of the weakened or killed microorganisms (viruses) designed to create a strong immunity to possible future infectious diseases — that is, for selection of antibodies. But what i...
Related News
Artificial pancreas to help diabetics control blood sugar levels
Under the name most often refers to diabetes mellitus, which in human blood increases the level of glucose. The name comes from the Greek word "diabalo", meaning "to pass through". The first symptoms of this disease were discovere...
Six brilliant alternatives to antibiotics that lose their effectiveness
Excessive use of antibiotics leads to the fact that they are becoming less and less effective when we are more — and scientists are hastily looking for a way to fix it. In front of you contains the best ideas of how to curb one of...
Russian scientists have found a way to detect cancer before it arrives
prevention of serious diseases is much more important than the treatment of these diseases. After all, if the disease be prevented, and treatment is not required. As for cancer, then statistics are depressing: every year the numbe...
The genes of Neanderthals associated with poor sleep and obesity
Genetics has firmly established that about two percent of the DNA of all living people outside of Africa was transferred from our relatives, the Neanderthals. Hard to imagine why our ancestors first decided to mate with them. In t...
Tomsk scientists have created artificial bone from vegetable gelatin
the Problem of Transplantology in the last time is particularly acute, and to help people to improve their health and "wait" on the right will help artificial organs. If a bone marrow transplant, liver or kidney, more or less debu...
Cancel old age. Is it necessary?
Eternal youth attracted the minds of people — I dare say — thousands of years. But imagine that we have finally reached this goal. What's next? In the 1850s the life expectancy in many countries was only 40 years old. Today, that ...
In Switzerland developed the first edible robot
the Developers of the Federal Polytechnic school in Lausanne laboratory of intelligent systems have created the world's first edible robot, whose descendants, they believe, will in the future be useful in medicine. Soft robotics...
Developed a method of creating a retina with the help of 3D printing
the Us national Institute of view, constantly looking for new ways of dealing with the visually impaired and spends a lot of time and money on research and development. One of the most successful work in recent time has become a l...
MeTro – unique glue, wound healing
today, there are , the purpose of which is to create a universal , able to stop the bleeding or heal the wound on the human body. Different research teams approach the problem from different sides. Take scientists from Australian ...
Russian scientists used ultrasound to remove a cancerous tumor
the Question of surgical removal of tumors at the last time is particularly acute because, according to statistics, the number of identified cancer cases is steadily increasing. And this, in turn, means that it is necessary to dev...
Nobel prize for medicine was awarded for discoveries in the field of chronobiology
the Nobel prize is awarded for more than 100 years, and its winners are the most outstanding scientists from around the world. Every year dozens of candidates are considered by the Nobel Committee. Each opening is awarded, able to...
Russian scientists have created a material for the production of artificial muscles
the Development of artificial muscles, scientists are already not the first year. The creation of a complete muscle will make it possible to produce high-tech prostheses for people with disabilities, greatly improving their qualit...
Chinese robot dentist himself performed the first operation
the Robot dentist, created by the Chinese developers started to work and even independently carried out the first operation. The result was new jaw — the robot put the patient new teeth. Software for the robot and the ...
Scientists for the first time "turned off" the gene in the human embryo
Genetics in animal experiments have long been used by the editor of the genome of CRISPR/Cas9, scientists from the United States first in the world moved to a new stage of testing: experiments on humans. They were able to successf...
Five technologies that can read your thoughts, and examples of their use
People who are called "vegetables", that is being sustained in a vegetative state, unable to move a finger, even the eyes. They were also considered to be fully unconscious, while Adrian Owen, who is currently working at Western U...
Created a vaccine against dental caries
we are All accustomed to vaccines. In early childhood we make vaccines against diphtheria, measles, whooping cough. Then vaccinated against hepatitis and other dangerous diseases. Annual vaccination against the flu will help not g...
A microscopic robot has been taught to sort DNA molecules
Nanobots capable of working inside the human body, are extremely promising development. They make a diagnosis, to monitor people's health and even cure diseases. But something new in this area invented by scientists from the Calif...
AI can detect Alzheimer's years before symptoms appear
Different groups of scientists from all over the world are working to as soon as possible to learn of the coming of Alzheimer's disease patients. The fact is that the sooner the disease is detected, the more effective might be a p...
Russian robot surgeon ready for mass production
there is little doubt that robot-assisted surgery over time, if not replace «common», that will go with it hand in hand. Long known about the success of the Da Vinci robot, which has already performed many operations. Bu...
"Patches" for the heart will print on a 3D printer
3D printing is widely used not only in industry but in other industries. For example, in medicine. There have been several attempts of printing entire organs. But if full use of printed organs is still far away, their parts can be...
Comments (0)
This article has no comment, be the first!