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Researchers have identified key components of cell dysfunction that cause cancer
Time of Update: 2021-11-14
Silvio Gutkind of University of California, San DiegoScientists have locked a key step in the sequence of chemical reactions that control cell division, proliferation, and death, and failure of these chemical reactions can lead to tumor growth .
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Chinese scientists achieve artificial synthesis from carbon monoxide to protein
Time of Update: 2021-11-14
The Feed Research Institute of the Chinese Academy of Agricultural Sciences announced on October 30 that China has made a major breakthrough in the field of one-carbon biosynthesis: the world's first realization of the synthesis of carbon monoxide to protein, and has formed a 10,000-ton industrial capacity .
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Swedish scientists find that IL-26 shows therapeutic potential in pneumonia
Time of Update: 2021-11-14
Researchers from the Karolinska Institute in Sweden report that a recently discovered inflammatory mediator, interleukin-26, seems to play an important role in pneumonia and helps kill bacteria .
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Science Sub-Journal: Differences in T cell functional status determine resistance to cancer treatment
Time of Update: 2021-11-14
To determine why some tumors are resistant to ICB, Horton and the research team studied T cells in a mouse model of non-small cell lung cancer .
” For Spranger, this means that cytokine therapy may be a treatment approach for patients with non-small cell lung cancer other than ICB .
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Cell Rep: How does the new coronavirus escape the cell's antiviral defense
Time of Update: 2021-11-14
In addition to galactoside-8, the researchers also discovered about 150 other host cell proteins that are targeted, cut, and inactivated by key virus enzymes .
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Chinese scholars have made new progress in targeted delivery and treatment of leukemia
Time of Update: 2021-11-14
To this end, the Institute of Process Engineering, Chinese Academy of Sciences, based on the natural component ferritin (Fn) particles in the body and the approved drug ATO, proposed a new biomimetic delivery strategy, and cooperated with Peking University and Zhujiang Hospital to face the actual clinical application.
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COVID-19 vaccine enhancer has protective effects on rhesus monkeys
Time of Update: 2021-11-14
The scientists wrote that in humans, the mRNA-1273 booster vaccine may increase the protection time and effectiveness of any spreading SARS-CoV-2 variants (including Delta virus) from upper and lower respiratory tract infections .
Protection against SARS-CoV-2 beta variant in mRNA-1273 vaccine–boosted nonhuman primates .
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A new nutrition study identifies 10 characteristics of a heart-healthy diet pattern
Time of Update: 2021-11-14
In a new scientific statement, the American Heart Association outlines 10 key characteristics of a healthy heart-healthy diet, stresses the importance of overall diet, rather than individual foods or nutrients, and emphasizes the importance of nutrition at all stages of life Key role .
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There are many factors in the "single positive" situation that need to be retested to improve the accuracy of nucleic acid testing
Time of Update: 2021-11-14
According to reports, at 17:00 on November 1, the Department of Disease Control and Prevention of Changping, Chaoyang District, Beijing, notified that the nucleic acid test results of two people were positive and single-gene positive .
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Peking University Yichengqi Research Group Nature published an article: Double-pegRNA-mediated high-efficiency guided editing
Time of Update: 2021-11-14
9" >On October 28, 2021, the research group of Professor Yi Chengqi from Peking University School of Life Sciences and Peking University-Tsinghua Life Sciences Joint Center published a study titled " Increasing the efficiency and precision of prime editing with guide RNA pairs " in Nature Chemical Biology .
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Genetron Health's breakthrough liver cancer early screening technology was written into the "Expert Consensus on the Use of Blood Markers for Clinical Early Screening of Hepatocellular Carcinoma"
Time of Update: 2021-11-14
Beijing, November 2, 2021/PRNewswire/ - Recently, Genetron Health (Nasdaq: GTH), a leading global cancer precision medicine company, announced that its HCCscreenTM, an early screening product for liver cancer based on the original M2P-HCC model, has been officially launched Written into the "Expert Consensus on the Use of Blood Markers for Early Clinical Hepatocellular Carcinoma Screening" issued by the Infectious Disease Prevention and Control Branch of the Chinese Preventive Medicine Association (hereinafter referred to as the "Consensus") .
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Scholars from the Chinese Academy of Sciences found that the regulation of serine metabolism plays an important role in the metastasis of colorectal cancer
Time of Update: 2021-11-14
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Acidification of the intracellular environment can remove amyloid
Time of Update: 2021-11-14
Studies have shown that when genetic technology is used to turn off the NHE6 gene, the pH of brain cells will be acidified, thereby eliminating the formation of amyloid plaques in Alzheimer's disease mouse models and preventing the accumulation of amyloid .
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Nature looks for people who have never been infected with the new coronavirus
Time of Update: 2021-11-14
Once they have identified possible candidates, the researchers will compare the genomes of these people with those of the infected person, looking for genes related to drug resistance .
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AstraZeneca terminates DNA HPV cancer vaccine cooperation agreement
Time of Update: 2021-11-14
Article source: Medical Rubik's Cube InfoAuthor: Shi BeiOn October 28, MedImmune, AstraZeneca's global biologics R&D department, issued a notice to Inovio that the development plan of INO-3112/MEDI0457 had been terminated .
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Researchers have discovered a way to predict the response of kidney cancer to immunotherapy
Time of Update: 2021-11-14
Now, researchers from the Francis Crick Institute, the Royal Marsden National Health Service Foundation, and University College London have discovered patterns of immune cells in tumors that can help predict whether kidney cancer patients will respond to immunotherapy .
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eLife: How can plants quickly resist infection?
Time of Update: 2021-11-14
”Zhao and Rhee, along with Benjamin Jin of Carnegie University and Deze Kong of Stanford University and Christina Smolke of Stanford University, published their new work on eLife, studying how a plant defense compound called camalexin is activated at the genetic level .
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Pfizer/BioNTech's new crown vaccine for 5-11 years old children obtains FDA emergency use authorization
Time of Update: 2021-11-14
Article source: Medical Rubik's Cube InfoAuthor: SunshineRecently, Pfizer and BioNTech announced that the COVID-19 vaccine Comirnaty (tozinameran, BNT162b2) for use in children aged 5-11 has received an emergency use authorization (EUA) from the FDA .
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Recognizing familiar faces relies on neural codes shared between brains
Time of Update: 2021-11-14
In two of the tasks, the researchers showed participants photos of four other graduate students who are personally familiar and four other visually familiar people who did not know them before .
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News of the Week: How to visualize a human cell?
Time of Update: 2021-11-14
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png&quot;/&gt; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp; &amp;nbsp;Visualize a human cellImaging techniques like cryo-electron tomography (cryo-ET) have begun to allow scientists to see biomolecules in the natural environment .
