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Ecological problem: Several factors act more at the same time than they combined
Time of Update: 2022-12-30
"Number of simultaneously acting global change factors affects composition, diversity and productivity of grassland plant communities As an integral part of climate change, global warming is probably one of the most well-known risks to ecosystem ecological balance and global biodiversity.
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Most colors are eco-criminals: here's how to make purple more environmentally friendly
Time of Update: 2022-12-30
We want to develop biopigments in a new way – that is, transferring colors produced in nature to yeast tanks," said Elizabeth H.
We want to develop biopigments in a new way – that is, transferring colors produced in nature to yeast tanks," said Elizabeth H.
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The molecular fingerprint behind the beauty of Akoya pearls
Time of Update: 2022-12-30
Researchers have built a high-quality, chromosome-scale genome of pearl oysters with the goal of discovering resilient variants and learning more about their underlying genetics.
Researchers have built a high-quality, chromosome-scale genome of pearl oysters with the goal of discovering resilient variants and learning more about their underlying genetics.
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The Institute of Aquatic Sciences has made new progress in the research on the effect of vaccination on fish commensal flora and intestinal metabolism
Time of Update: 2022-12-30
Figure 3 Results of correlation between differential microorganisms and differential metabolites in tilapia gut This study reveals the response of fish commensal flora to vaccination and its correlation with host immunity and metabolism, providing new insights for further study of the role of fish commensal flora in vaccine protection mechanism.
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New findings on epileptic memory disorders
Time of Update: 2022-12-30
Dr. Nicola Masala, a neuroscientist at the Institute of Experimental Epilepsy and Cognitive Sciences at Bonn University Hospital, explains: "In this study, we looked at neurons in the murine hippocampus.
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Multiomic atlas of steatosis to NASH progression in mice
Time of Update: 2022-12-30
Article A multi-omic landscape of steatosis-to-NASH progression Image: Plasma GDF3 levels are significantly correlated with histologic features in patients with NASHThe global prevalence of nonalcoholic fatty liver disease (NAFLD) is estimated at 25% and will continue to rise.
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Tong Jiajin's research group published an article in Current Psychology to reveal the collectivists' adaptation to the epidemic
Time of Update: 2022-12-30
On December 19, 2022, Tong Jiajin's research group at the School of Psychological and Cognitive Sciences of Peking University studied "How and When Institutional Trust Helps Deal with Group Crisis like COVID-19 Pandemic for Chinese Employees?" A Social Perspective of Motivation" was published in the journal Current Psychology.
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Chinese scholars and overseas collaborators have made new progress in the innovation and utilization of rice germplasm resources
Time of Update: 2022-12-30
Figure Perennial rice creation and its sustainable production With the support of the National Natural Science Foundation of China (approval number: U1302264, 31660387) and other funds, after more than 20 years of exploration, Hu Fengyi's research team of Yunnan University and overseas collaborators have made new progress in the field of innovation and utilization of rice germplasm resources, through Asian cultivated rice (Oryza sativa) and Changxiong wild rice (O.
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Urine protein markers associated with progression of gastric mucosal lesions and early gastric cancer risk
Time of Update: 2022-12-30
205） A research paper entitled "Urine proteomic signatures predicting the progression from premalignancy to malignant gastric cancer" was published online 。 In this study, the urine proteomics map of gastric mucosal lesions evolving to various stages of gastric cancer was systematically delineated，.
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Guangzhou Health Center found that a class of bisbenzyl isoquinoline structural small molecules can be used as novel inhibitors of iron death
Time of Update: 2022-12-30
Recently, the team of Shu Xiaodong of the Guangzhou Institute of Biomedicine and Health, Chinese Academy of Sciences has identified a class of alkaloid small molecule compounds with a bisbenzyl isoquinoline (BBIQ) structure that can effectively inhibit ferrozois, and the related results are "Identification of a group of bisbenzylisoquinoline (BBIQ) compounds as ferroptosis inhibitors" Published in the journal Cell Death and Disease.
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Peng Shushi's research team published the latest research in Nature to reveal the mechanism of the surge in atmospheric methane concentration in 2020
Time of Update: 2022-12-30
Thus, half of the acceleration of atmospheric methane concentration growth in 2020 was attributed to an increase in natural emissions dominated by wetlands, and the other half to a decrease in tropospheric OH radical concentrations.
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Science: Existing drugs offer potential treatments for common kidney disease
Time of Update: 2022-12-30
In a study in mice, scientists found that drugs commonly used to treat angina and high blood pressure largely prevented long-term damage to the kidneys and cardiovascular system caused by acute kidney injury (AKI).
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The Tibetan Medicine Standardization and New Drug R&D discipline group made a new breakthrough in the screening strategy of countercurrent chromatography solvent system
Time of Update: 2022-12-30
Link to paper: Research technology roadmaps Counter-current chromatography (CCC) is a liquid-liquid chromatography technology, compared with the traditional liquid preparative chromatography technology, it has the advantages of no fixed phase death adsorption and 100% sample recovery, and is widely used in separation science.
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Why don't you want to go to sports? New research from Nature tells you that this is because of the lack of this gut bacteria
Time of Update: 2022-12-30
Article A microbiome-dependent neuronal pathway regulates the motivation for exercise in mice According to a study conducted in mice by researchers at the University of Pennsylvania's Perelman School of Medicine, some gut bacteria can activate intestinal nerves and promote the desire to exercise.
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Hypothalamic RIIβ protein kinase A is involved in the new mechanism of brown regulation of adipose tissue
Time of Update: 2022-12-30
The study reported that the dorsal-medial nucleus of the hypothalamus γ-aminobutyric acid (GABA) neuronal RII The regulation and control mechanism of β-PKA signaling on adipose tissue browning revealed the specific brain neural structure and role of PKA in the regulation of lipid metabolism homeostasis Relevant molecular omics mechanisms (see figure below).
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Ying Wang's research group from the Institute of Nutrition and Health discovered a new mechanism by which fatty acid metabolism regulates the formation of hair follicle stem cell microenvironment
Time of Update: 2022-12-30
202201949 On December 11, 2022, the international academic journal Advanced Science published a research paper entitled "SCD1 Sustains Homeostasis of Bulge Niche via Maintaining Hemidesmosomes in Basal Keratinocytes" by Wang Ying's research group and Shi Yufang, Shanghai Institute of Nutrition and Health, Chinese Academy of Sciences.
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Microorganisms reveal the molecular mechanism by which monkeypox virus polymerase holases work
Time of Update: 2022-12-30
Figure 1: Unique sustainable synthesis mechanism of monkeypox virus polymerase Peng Qi, Institute of Microbiology, Chinese Academy of Sciences, Xie Yufeng, doctoral student of the Department of Basic Medicine, Tsinghua University School of Medicine, and Quang Lu, a researcher from the Institute of Microbiology, Chinese Academy of Sciences, are co-first authors, and Qi Jianxun and Wang Han, researchers from the Institute of Microbiology of the Chinese Academy of Sciences, are co-authors.
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Science's top ten scientific breakthroughs of the year: The perennial rice of Hu Fengyi's team of Yunnan University was selected, and life science accounted for more than half
Time of Update: 2022-12-30
Also selected as the top ten scientific breakthroughs of 2022 are:Perennial rice that is easier to cultivateAI gets creativeAmazing giant microorganismsRSV vaccine breakthrough progressDiscover the virus that causes multiple sclerosisThe United States passes landmark climate lawGenetic variants that resist the Black Death have been found in European populationsMankind's first asteroid defense testDNA reconstructed paleoecosystems 2 million years agoThis article highlights 6 annual scientific breakthroughs in the life sciences.
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New findings from Science Advances could explain why women are more likely to develop Alzheimer's
Time of Update: 2022-12-30
essayMechanistic insight into female predominance in Alzheimer's disease based on aberrant protein S-nitrosylation of C3 Image: In postmenopausal women, the depletion of estrogen leads to an excessive elevation of nitric oxide (NO) in the brain, resulting in s-nitrosolate complement factor C3 (SNO-C3).
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Science's top ten scientific breakthroughs in 2022 were announced, and the achievements of Chinese scholars were selected
Time of Update: 2022-12-30
The top ten scientific breakthroughs in Science this year are the James Webb Space Telescope (JWST), among other things, organisms include: a huge microorganism nearly 5,000 times larger than many bacterial cells; development of perennial rice varieties; how the Black Death changed the genes of Europeans; ancient ecosystems reconstructed by environmental DNA from 2 million years ago; respiratory syncytial virus vaccine; and viruses that can cause multiple sclerosis.
