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Defects in key enzymes cause brain cell death

Defects in key enzymes cause brain cell death

In a healthy brain, a waste removal process called \"autophagy\" usually removes and destroys damaged cellular components, including malformed proteins (such as tau and toxic mitochondria). Otherwise, such cellular debris will look like unc...

2020-10-16
Use endocannabinoids produced in the body to fight intestinal infections

Use endocannabinoids produced in the body to fight intestinal infections

In a new study, researchers at the University of Texas Southwestern Medical Center found that endocannabinoids can turn off certain pathogenicities, just like signal molecules produced in the body, they have the same chemical substances as cannabis. ...

2020-10-16
Why can a small point mutation have a very large effect on the characteristics of T cells?

Why can a small point mutation have a very large effect on the characteristics of T cells?

T cells play an important role in the function of the human immune system. T cells can accurately and effectively distinguish diseases and foreign bodies from the body\'s own healthy tissues, and trigger actions required to respond to certain outpati...

2020-10-16
Why is cancer immunotherapy specifically suppressed by liver tumors?

Why is cancer immunotherapy specifically suppressed by liver tumors?

Scientists from the University of California and other institutions have discovered through research that cancer immunotherapy can be specifically suppressed by liver tumors...

2020-10-16
What is the molecular connection between body inflammation and Parkinson\'s disease?

What is the molecular connection between body inflammation and Parkinson's disease?

In the latest research report published in the international journal Brain, scientists from the University of Luxembourg and other institutions revealed the link between inflammation and specific gene mutations in Parkinson’s disease patients...

2020-10-16
What is the new molecular mechanism of metastatic prostate cancer?

What is the new molecular mechanism of metastatic prostate cancer?

In a research report published a few days ago in the international journal Nature Communications, scientists from the University of Tampere and other institutions may be able to help explain why prostate cancer metastasizes when the tumor is in the p...

2020-10-16
What determines brain flexibility?

What determines brain flexibility?

When the plasticity of neural connections is maximized and the development of the brain gradually begins to adapt to the environment, the key stage of neuron development is in the limited stage of life...

2020-10-16
What is the role of glycans in the spike protein of the new coronavirus in viral infection?

What is the role of glycans in the spike protein of the new coronavirus in viral infection?

Scientists are working overtime to develop vaccines and drugs to defeat SARS-CoV-2. Much work is focused on the coronavirus spike protein (S protein), which interacts with angiotensin converting enzyme 2 (ACE2) on the surface of human cells. Bind and...

2020-10-16
New therapy can effectively prevent and treat viral infections such as rotavirus

New therapy can effectively prevent and treat viral infections such as rotavirus

In the latest research report published in the International Journal of Scientific Immunity, scientists at Georgia State University and other institutions can treat and prevent rotavirus infection by combining two substances secreted by the human imm...

2020-10-16
Why are tumor cells resistant to chemotherapy?

Why are tumor cells resistant to chemotherapy?

In the latest research report published in the international journal Nature Communications, scientists from the University of Alberta and other institutions have discovered a new mechanism that makes tumor cells resistant to chemotherapy...

2020-10-16
What are the risk factors for alcoholic fatty liver?

What are the risk factors for alcoholic fatty liver?

Scientists from the University of Liverpool and other institutions have published two new research reports in the \"American Journal of Gastroenterology and Hepatology\". They have identified risk factors related to the development of alcoh...

2020-10-16
Cystic fibrosis may be treated with mRNA therapy or CRISPR gene editing technology

Cystic fibrosis may be treated with mRNA therapy or CRISPR gene editing technology

Researchers use mRNA therapy or CRISPR gene editing technology to treat cystic fibrosis (CF, cystic fibrosis) that does not seem to be related to the pathogenic mutation in the patient....

2020-10-16
Rare dementia-vacuolar tau disease found

Rare dementia-vacuolar tau disease found

In a new study, researchers at the University of Pennsylvania, the University of Athens, and the Perelman School of Medicine at the Athens Medical Center have discovered a new rare form of dementia...

2020-10-16
How do aphids adapt to different hosts?

How do aphids adapt to different hosts?

The green peach aphid​ (Myzuspersicae) is one of the top ten pests in the world and can destroy more than 100 plants in more than 40 families. It is a typical ubiquitous pest and an important agricultural pest....

2020-10-16
STAT3 promotes emotion regulation

STAT3 promotes emotion regulation

A large number of scientific studies have shown that the inflammatory process plays an important role in the development of mental illness. One of the areas of particular concern is the IL-6/STAT3 signaling pathway related to depression, schizophreni...

2020-10-16
What is the internal mechanism of joint injury?

What is the internal mechanism of joint injury?

Anterior cruciate ligament (ACL) injury can lead to severe osteoarthritis. Currently, new interdisciplinary research shows that the accumulation of proteins used to smooth joints may actually be a precursor to joint disease...

2020-10-16