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The first DNA immune identification subject in the nuclei of the cell was found
Time of Update: 2020-12-27
According to the paper, the team discovered a new type of natural immune identification subject, called hnRNP-A2B1, that senses and screens invasive viral DNA, is able to identify viral DNA in the nucleus, then activates natural immune signaling paths and induces interferon production, initiating a natural immune response response to remove DNA virus infection.
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Intestinal bacteria may contribute to the early diagnosis of Alzheimer's disease
Time of Update: 2020-12-27
On the basis of the disease sample bank and database established in the early stage, Chen Shengdi team completed the comparative analysis of AD, MCI and normal control of the intestinal bacteria of elderly volunteers through clinical data screening, classification of blood and fecal sample essential control, microbial cluster detection and verification.
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Research once again shows that Chinese people have high salt intake
Time of Update: 2020-12-27
a new study by Queen Mary, University of London, shows that Chinese adults have consumed more than 10 grams of salt a day for the past 40 years, more than twice the World Health Organization's recommended amount.
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Studies have shown that a cold virus can kill cancer cells
Time of Update: 2020-12-27
A small clinical study in the UK has shown that a common virus that causes cold symptoms has the ability to target infections and kill tumor cells in bladder cancer, and that a patient involved in the trial had even lost signs of cancer altogether.
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New research reveals the molecular mechanisms that cause vascular stenosis in diabetes
Time of Update: 2020-12-27
In a paper published in the American Journal of Clinical Examinations, the team said the latest animal results show that AC5, a specific type of adenosine cyclase, is critical for blood vessel contractions in diabetic patients, regulating protein kinase A and cyclosideside activity, triggering increased calcium channel activity and vascular contraction.
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Research reveals new mechanisms for regulating blood cholesterol levels
Time of Update: 2020-12-27
PaQR3 promotes the interaction between LDL receptors and protease 9 to accelerate the degradation of receptors and reduce protein levels of receptors in the liver, thereby affecting the transport and removal of cholesterol, said Chen Wei, co-author of the paper.
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The "Road of Hope" for precision immunotherapy for patients with lung squamous cancer in China Journal of Hematology & Oncology。
Time of Update: 2020-12-27
。 To depict the genomic landscape of Chinese early-stage lung squamous cell carcinoma (LUSC) and investigate its correlation with tumor mutation burden (TMB), PD-L1 expression, and immune infiltrates.
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"Gene scissors" gels are expected to be used to suppress triple-negative breast cancer
Time of Update: 2020-12-27
The study, published in the latest issue of the National journal , showed that with the help of this nanogel, "gene scissors" can "target" breast tumors and knock out the gene "lipid-carrying protein 2" that promotes tumor development and metastasis, editing efficiency of 81 percent, reducing tumor growth in mice by 77 percent, and the nanogel has no toxic side effects on normal tissue.
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The study said fish oil supplements had no significant effect on type 2 diabetes
Time of Update: 2020-12-27
a new study from the University of East Anglia in the United Kingdom, the team systematically analyzed a large amount of data and found that the omega-3 fatty acids found in fish oil had no significant prevention or treatment effect on type 2 diabetes.
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The new drugs are expected to be used to curb the spread of malaria
Time of Update: 2020-12-27
team said the new drug could stop the spread of the malaria parasite and open up new possibilities for clinical treatment of malaria by preventing PfCLK3 from working.
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Struggling to balance family and career, more women face depression BMC Women's Health。
Time of Update: 2020-12-27
Reporting chi Chiao and Yun-Yu Chen 2018/12/19 Digital ID: 10.1186/s12905-018-0696-8 Original Link: WeChat Link: A recent global survey of data published by BMC Womens Health found a correlation between depressive symptoms in baby boomers (mid-1940s and mid-1960s) and their care responsibilities, which are also influenced by social, cultural, educational, employment and other factors.
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Animal experiments have shown that a molecule called "brain supplementation" can reduce anxiety
Time of Update: 2020-12-27
"Neurotrophic factor-3" is the first molecule found in non-human primates to be causally related to anxiety, and there may be many more molecules that have this effect," said Andrew Fox, an assistant professor in the Department of Psychology at the University of California, Davis, who was involved in the study.
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Animal experiments show that fried foods exacerbate intestinal disease
Time of Update: 2020-12-27
But a new animal experiment conducted by U.S. researchers shows that fried foods can exacerbate bowel diseases such as inflammatory bowel disease and colon cancer.
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Proper exposure to livestock is good for immune system development
Time of Update: 2020-12-27
Good hygiene practices are important, but from the immune system's point of view, children grow up in too clean environments and the immune system loses the chance to come into contact with some microbes and develop well, the researchers said.
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Sweets reshape the brain and lead to overeating
Time of Update: 2020-12-27
Using gene expression from obese mice on a higher-fat diet and control group mice on a standard diet, the researchers found that some neurons changed significantly after eating foods that led to obesity.
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Breakthroughs have been made in the study of biosynthesic drugs for the treatment of severe spina boutitis
Time of Update: 2020-12-27
a breakthrough in a biosynthete drug for the treatment of severe spina boutitis led by Tsinghua University's School of Clinical Medicine, the results of phase III clinical trials show that the clinical equivalent of the new drug and the original drug is established.
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Scientists have revealed a new mechanism for salmonella immune escape
Time of Update: 2020-12-27
The team studied the molecular mechanism of salmonella TcpS to play an anti-inflammatory function by interfering with the TLR-NF-B signal path, revealed a new strategy of salmonella immune escape, and provided a new idea for the design of new anti-inflammatory small molecule drugs by evaluating the anti-inflammatory effect of the functional peptide segment of TcpS in the over-inflammatory reaction.
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Studies have confirmed that the Zika virus delays neurodevelopment in children
Time of Update: 2020-12-27
researchers at the University of California, Los Angeles, and the Institute of Genetics and Developmental Biology of the Chinese Academy of Sciences reported neurodevelopmental development in 216 babies born to pregnant women infected with the Zika virus during the 2015-2016 Zika virus pandemic in Rio de Janeiro, Brazil.
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The new study says most nutritional supplements are ineffective
Time of Update: 2020-12-26
A new study in the United States shows that almost all vitamins, minerals and other nutritional supplements have no health benefits, but are also harmless to humans; only low-salt diets, omega-3 fatty acids and folic acid supplements are good for the health of some populations.
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Influenza viruses are more likely to spread at low humidity
Time of Update: 2020-12-26
A new study from Yale University in the United States has found that one of the key factors that makes influenza viruses more likely to spread during the fall and winter seasons is low humidity.
