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Scientists successfully \"rewrite\" the emotional memory of experimental mice

Scientists successfully "rewrite" the emotional memory of experimental mice

Memory artificially changing memory is not only the subject of science fiction, but also a hot spot in scientific research. Researchers have successfully \"rewritten\" the emotional memory of experimental mice, and hope that this technology...

2020-08-18
Scientists cultivate complete organs in animals for the first time

Scientists cultivate complete organs in animals for the first time

For the first time, scientists have successfully cultured the entire thymus in an animal body, which can produce T cells and is an important part of the immune system...

2020-08-18
How tuberculosis bacillus is transmitted from animals to humans

How tuberculosis bacillus is transmitted from animals to humans

Scientists studying tuberculosis are discussing its origin, and recent studies have shown that tuberculosis is likely to spread from Africans to seals and sea lions....

2020-08-18
Gene \"recipe\" of lizard tail regeneration

Gene "recipe" of lizard tail regeneration

By understanding the secrets of how lizard tails can regenerate, researchers may be able to develop methods to stimulate the regeneration of human limbs. A research team at Arizona State University took this puzzle one step closer. Scientists have di...

2020-08-18
Chinese scholars have discovered key regulatory genes in the mammary glands of mice during pregnancy and lactation

Chinese scholars have discovered key regulatory genes in the mammary glands of mice during pregnancy and lactation

Researchers from the Beijing Institute of Genomics of the Chinese Academy of Sciences studied the transcriptomics study of mouse gene expression during pregnancy, lactation, and degeneration of mouse mammary glands...

2020-08-18
Laser optical tweezers reveal how malaria parasites infect red blood cells

Laser optical tweezers reveal how malaria parasites infect red blood cells

Malaria is a deadly disease caused by parasites invading red blood cells. The little-known reason for this infection process is that it happens so quickly, which explains why there is no approved malaria vaccine....

2020-08-18
Guangzhou Institute of Biology reveals the molecular regulation mechanism of neural differentiation of human pluripotent stem cells

Guangzhou Institute of Biology reveals the molecular regulation mechanism of neural differentiation of human pluripotent stem cells

Pan Guangjin’s research group at the Guangzhou Institute of Biomedicine and Health, Chinese Academy of Sciences studied the molecular regulation mechanism of nerve cell fate determination and found that miR-376c, a member of the miRNA cluster miR-379...

2020-08-18
Scientists discover brain clock genes in mice experiments

Scientists discover brain clock genes in mice experiments

No matter how careful you are, how soft the pillows are, and how comfortable the photon bath is, people traveling all over the world can’t get rid of jet lag....

2020-08-18
A new mechanism of metalloproteinase regulating porcine reproductive and respiratory syndrome virus infection

A new mechanism of metalloproteinase regulating porcine reproductive and respiratory syndrome virus infection

Porcine Reproductive and Respiratory Syndrome, also known as \"pig blue ear disease\", is characterized by skin cyanosis. In 1992, the World Health Organization classified the disease as a category B infection, but the disease has now sprea...

2020-08-18
Camouflage technology inspired by the skin cells of cephalopods

Camouflage technology inspired by the skin cells of cephalopods

Studies have shown that combining temperature-sensitive dyes and distributed photoelectric sensors on a thin and soft electrical substrate can form a system that serves as a camouflage for biological inspiration, which can automatically adapt to the ...

2020-08-18
Can aphids and bacteria live together?

Can aphids and bacteria live together?

The flowers and plants carefully planted in the garden are always covered by aphids. As a notorious pest, aphids have poor nutrition and only eat plant juice that can achieve explosive reproduction....

2020-08-18
Insect venom can be used to develop anticancer drugs

Insect venom can be used to develop anticancer drugs

Dipanjan Pan, a scientist at the University of Illinois in the United States, said that if people can accurately control the amount of insect venom delivered, it is possible to use insect venom to treat cancer....

2020-08-18
Hemophilia gene therapy animal experiment was successful

Hemophilia gene therapy animal experiment was successful

Hemophilia is a disease caused by hereditary coagulation dysfunction, which causes the body to fail to produce or insufficient coagulation factors, which leads to prolonged clotting time and difficulty in stopping bleeding...

2020-08-18
Scientists obtain high-quality non-transgenic iPS cells for the first time and produce healthy offspring

Scientists obtain high-quality non-transgenic iPS cells for the first time and produce healthy offspring

Pluripotent stem cells (Ps) are currently attracting attention in stem cell research. They can differentiate into all cells of the human body and form all tissues and organs of the human body...

2020-08-18
Activation of nuclear receptor PPARγ inhibits obesity in mice

Activation of nuclear receptor PPARγ inhibits obesity in mice

The researchers found that when a small part of the brain cells PPARγ (a nuclear receptor) in mice is blocked, the mice’s diet will be reduced and fat tolerance will be higher....

2020-08-18
Near-infrared imaging technology makes tumor cells glow

Near-infrared imaging technology makes tumor cells glow

Researchers at the University of Pennsylvania have used near-infrared (NIR) imaging technology to create a new strategy that allows surgeons to distinguish tumors from non-tumors, thereby making tumor resections more effective...

2020-08-18