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Nature published an important research result of Peking University: intestinal flora improves nonalcoholic steatohepatitis aggravated by smoking by degrading nicotine
Time of Update: 2022-10-25
1038/s41586-022-05299-4On October 20, 2022, the international academic journal Nature published the research paper "Gut bacteria alleviate smoking-related NASH by degrading gut nicotine" by the team and collaborators of Professor Jiang Changtao, School of Basic Medicine of Peking University Health Science Center and Institute of Medical Innovation of Peking University Third Hospital.
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The Hippo pathway controls adipose tissue fibrosis
Time of Update: 2022-10-25
Adipose tissue fibrosis is an important feature of severe obesity and a key obstacle to reverse obesity; However, the core cellular molecular mechanism of its development is not clear. Adipose tissue
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Nature: Easily remove gels from mouse pancreatic cancer
Time of Update: 2022-10-25
”In the new paper, Schaal and his collaborators in Chilkoti's lab test the synergy of the new therapy with paclitaxel, a commonly used chemotherapy drug, to treat various mouse models of pancreatic cancer.
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The remnants of ancient viruses in the human genome are active in normal tissues
Time of Update: 2022-10-25
The older HML-2 virus showed the highest expression levels in human tissues, which may indicate that the activity of younger, less degraded HERV fragments containing intact protein-coding sequences may be inhibited by cells to prevent the production of harmful viral proteins, the authors said.
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Cell: Why are women more susceptible to Alzheimer's disease? The risk of disease in humans may be closely related to the X chromosome!
Time of Update: 2022-10-25
Scientists from Case Western Reserve University and other institutions have shown that women have higher levels of X-linked enzymes called ubiquitin-specific peptidase 11 than men, which may lead to
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Chinese scholars have made progress in the new strategy of immunogen construction of broad-spectrum new crown vaccines
Time of Update: 2022-10-25
: 81991491), Professor Xia Ningshao of Xiamen University, Professor Guan Yi of the University of Hong Kong, Professor Cao Hua of Fujian Maternal and Child Health Hospital and others have made progress in the new strategy of immunogen construction of broad-spectrum new crown vaccines, and the research results are "Lineage-mosaic and mutation-patched spike proteins for broad-spectrum COVID-19 vaccine", in Cell?
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Chinese scholars and overseas collaborators have made progress in the research of on-chip ultra-miniature spectrometers
Time of Update: 2022-10-25
Figure Research on ultra-miniature electrical tuning spectrometer: (a) schematic diagram of the device and band structure of the ultra-miniature spectrometer; (b) Study on the delocalization of heavy
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The laboratory of Li Lei, College of Modern Agriculture, Peking University, discovered the genetic mechanism of the origin of miRNA in angiosperms
Time of Update: 2022-10-25
A model of MITE-miRNA evolution in angiosperms Guo Zhonglong, a doctoral graduate of Peking University and currently working at Nanjing Forestry University, is the first author of the paper, and researcher Li Lei of Peking University and Yang Xiaozeng, researcher of Beijing Academy of Agriculture and Forestry Sciences, are co-corresponding authors of the paper.
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The team of Shandong Provincial Hospital established the association between olfactory impairment and AD-derived MCI for the first time!
Time of Update: 2022-10-25
This study not only established an association between the occurrence of two major subtypes of olfactory dysfunction and MCI, but also found that the severity of olfactory impairment was clearly related to cognitive decline, elevated biochemical markers, and the degree of change in corresponding imaging markers.
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Can smartphones predict the risk of death?
Time of Update: 2022-10-25
0000045 A new study by Bruce Schatz of the University of Illinois at Urbana-Champaign and colleagues, published Oct. 20 in the open-access journal PLoS Digital Wellness, suggests that passive monitoring of people's walking activity by smartphones can be used to build population-level models of health and death risk.
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Scientists have discovered a new gene that causes colon cancer
Time of Update: 2022-10-25
” Researchers at Mount Sinai Tisch Cancer Institute have discovered a new gene that is essential for colon cancer growth, and found that inflammation in the external environment around tumors can promote the growth of tumor cells.
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Air pollution from factories and vehicles is associated with worsening of the condition of people with lung diseases
Time of Update: 2022-10-25
According to a new study led by scientists at the University of Pittsburgh, people with unexplained lung scar disease are more likely to die if they live in areas with high levels of air pollution made up of chemicals associated with industrial sources and vehicular traffic.
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Researchers have discovered a new stop in the recycling of plant organelles
Time of Update: 2022-10-25
Article Plant autophagosomes mature into amphisomes prior to their delivery to the central vacuole Figure: Confocal microscopic images of Arabidopsis root epidermal cells expressing the autophagosome labeled ATG8E (left), autophagic receptor labeled NBR1 (middle), or the newly discovered autophagy adapter CFS1 (right).
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Small pieces of resistance were found in pathogen diversity surveys
Time of Update: 2022-10-21
Pneumococcal within-host diversity during colonisation, transmission and treatment A new study from the Wellcome Sanger Institute, the University of Oxford, the Shocko Malaria Research Group and Imperial College London reveals the secret life of Streptococcus pneumoniae, which kills hundreds of thousands of babies every year.
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PNAS, an inhibitory enzyme, has been found to enhance innate immune responses
Time of Update: 2022-10-20
Instead of targeting modifications, the researchers could block changes in RNA by inhibiting the function of a key enzyme called NSUN2 in this process.
Instead of targeting modifications, the researchers could block changes in RNA by inhibiting the function of a key enzyme called NSUN2 in this process.
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Cui Qinghua's team proposed a new algorithm for universal image embedding and won the first prize in the Google Universal Image Embedding Research Competition
Time of Update: 2022-10-20
Under the guidance of Professor Cui Qinghua, Shao Shihao, an eight-year doctoral student in basic medicine at Peking University in 2017, is committed to proposing new artificial intelligence algorithms to solve problems in the field of computer vision and applying them to medical image intelligent analysis and processing Challenge winner) and gastrointestinal tumor image segmentation (University of Wisconsin UW-Madison GI Tract Image Segmentation Competition Gold Medal) have been successfully applied.
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Plant fatty acid metabolism affects plant immunity
Time of Update: 2022-10-20
Corresponding author Ye Xia commented: "Our study provides a direct link between FAs metabolism and plant immunity and reveals the potential role of ACP1 in plant defense of important cash crops.
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A molecule capable of reducing neurodegenerative processes in the elderly
Time of Update: 2022-10-20
The paper seeks to elucidate the mechanisms associated with cognitive deficits in human aging, taking into account the role of molecules, that can combat the inflammatory processes of neurodegenerative diseases, such as Alzheimer's, and enhance the endocannabinoid system.
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The fermentation microorganisms of agriculture, forestry and animal husbandry biological waste were analyzed to provide support for the preparation of saprophytic edible fungus cultivation substrate
Time of Update: 2022-10-20
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Noninvasive methods of glucose monitoring
Time of Update: 2022-10-20
The assistant professor of information technology at Kennesaw State University's School of Computing and Software Engineering (CCSE) and director of the KSU IoT Services Research Group is working to improve blood glucose monitoring for millions of people affected by diabetes around the world.
