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Scientists develop genetically modified cadmium-free rice
Time of Update: 2022-09-08
Duplication of a manganese/cadmium transporter gene reduces cadmium accumulation in rice grain Rice is a staple food for nearly half of the world's population.
Duplication of a manganese/cadmium transporter gene reduces cadmium accumulation in rice grain Rice is a staple food for nearly half of the world's population.
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Nature Sub-Journal: A Previously Unknown Mechanism for Controlling Tumor Growth in Cultured Cells and Mice
Time of Update: 2022-09-08
Article titleHnRNPK maintains single strand RNA through controlling double-strand RNA in mammalian cells Image credit: Chandrasekhar Kanduri and Meena Kanduri, University of Gothenburg at Sargrenska Institute Researchers at the University of Gothenburg have discovered a previously unknown mechanism for controlling tumor growth in cultured cells and mice.
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Microscopy techniques reveal hidden nanostructures in cells and tissues
Time of Update: 2022-09-08
In the original expansion microscopy technique, researchers attached fluorescent labels to molecules of interest before expanding the tissue.
In the original expansion microscopy technique, researchers attached fluorescent labels to molecules of interest before expanding the tissue.
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The third bacterial polysaccharide output mechanism
Time of Update: 2022-09-08
However, there are also pathways that do not seem to follow these simple protocols: especially in some Wzx/Wzy-pathways, outer membrane β-barrel proteins are thought to be important for polysaccharide output, such as Vibrio cholerae and Myxococcus, but the exact mechanism is unclear.
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Important biological features such as tumor metastasis patterns in advanced metastatic colorectal cancer
Time of Update: 2022-09-08
This study not only systematically analyzed the dynamic changes of different cell types and tumor subclonal composition, gene expression, signaling pathways, genome copy number variation and somatic mutations during the development and metastasis of colorectal cancer, but also studied at the single-cell level.
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The Zhongke Seilifu study found that cd38 high-expressors in vivo did not respond to NMN
Time of Update: 2022-09-08
Recently, Sci-Li Fu (China) and the Shenzhen Institute of Advanced Technology of the Chinese Academy of Sciences jointly established Zhongke Sali Complex Mitochondrial Medicine (Shenzhen) Co. , Ltd. (
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Nature Genetics identifies 10 Crohn's disease-related genes
Time of Update: 2022-09-08
An international consortium of researchers has identified genetic variants in 10 genes that increase a person's susceptibility to Crohn's disease, a type of inflammatory bowel disease.
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Diagnose low-cost diseases by mapping the heart sounds
Time of Update: 2022-09-08
0102120 In the Journal of Applied Physics, published by AIP, researchers from the University of Kerala in India and Nova Gorica University in Slovenia developed a method to identify valve dysfunction through complex network analysis that is accurate, simple to use and inexpensive.
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A novel RNA precision editing system independent of gRNA
Time of Update: 2022-09-08
1093/nar/gkac713/6677559?guestAccessKey=e3e1a6d8-ea59-47b8-8d9f-391b33f104ba Figure: REWIRE system and its optimization strategy On August 27, 2022, the team of Wang Zefeng from the Shanghai Institute of Nutrition and Health, Chinese Academy of Sciences published a long article Programmable RNA base editing with a single gRNA-free enzyme in the journal Nucleic Acids Research .
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The research team of the Institute of Microbiology has made new progress in computer-guided nucleoside metabolic engineering research
Time of Update: 2022-09-08
By modifying the reflux node Drm, the degradation of purine nucleosides was inhibited, and the shake flask yield of inosine engineering bacteria reached 13.
By modifying the reflux node Drm, the degradation of purine nucleosides was inhibited, and the shake flask yield of inosine engineering bacteria reached 13.
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The Breakthrough of Alzheimer's: The Hidden Link Between Intestinal Diseases and Alzheimer's
Time of Update: 2022-09-08
References:A large-scale genome-wide cross-trait analysis reveals shared genetic architecture between Alzheimer’s disease and gastrointestinal tract disorders This groundbreaking study establishes Alzheimer's disease and gut health that could enable early diagnosis and new treatment options.
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In Addition to neurons, astrocytes seriously interfere with brain diseases
Time of Update: 2022-09-08
In the new study, Allen and colleagues isolated astrocytes and neurons from the developing brains of mice with genetic mutations that cause Rett, Fragile X or Down syndrome or from healthy animals.
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PNAS: Different classes of genomic insertions contribute to human antibody diversity
Time of Update: 2022-09-08
Or they may have discovered a completely unknown mechanism that is often used by humans What does the immune system use to tailor antibodies in B cells?In a study published in the journal, de la Rosa and her team have provided preliminary answers to these questions .
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The Added Benefit of Blood Sugar Control: Get Smarter!
Time of Update: 2022-09-08
" The Stanford researchers and their colleagues found that using a continuous blood glucose monitor helps keep blood sugar levels within the normal range, which is associated with better performance on cognitive tests.
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Laboratory-modified HIV virus to study the fitness of HIV-1/HIV-2 chimeras
Time of Update: 2022-09-08
The study shows that distantly related retroviral chimeras can adapt and significantly enhance their replication ability by acquiring a surrogate, illustrating the extremely flexible nature of retroviruses and underscoring the potential for the emergence of new recombinant viruses in the future, which may have implications for A major threat to public health .
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Nature sub-journal: The most promising anti-aging drug at present - rapamycin
Time of Update: 2022-09-08
Reference: "Long-lasting geroprotection from brief rapamycin treatment in early adulthood by persistently increased intestinal autophagy," Nature Aging Rapamycin is currently the most promising anti-aging drug - Max Planck Institute for the Biology of AgingBrief exposure to rapamycin has the same antiaging effects as lifelong treatment .
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【Research News】Professor Yan Yunjun's team in our institute has made new breakthroughs in biodiesel liquid enzyme technology
Time of Update: 2022-09-08
Aiming at the above shortcomings of the enzymatic process, this study combined deep eutectic solution, ultrasonic technology and liquid lipase (Yarrowia lipolyticalipase2) catalytic system for the first time to develop a green and efficient biodiesel synthesis process .
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A certain protein causes deadly cancer
Time of Update: 2022-09-08
Researchers at the University of California, Irvine have discovered how a certain protein is activated in tumor cells, which could lead to more effective treatments for some of the deadliest cancers .
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Nature Medicine: Deep Brain Stimulation Holds Promise Against Binge Eating Disorder
Time of Update: 2022-09-08
A small device that detects activity in a key area of the brain associated with food cravings responds by electrically stimulating the area in two patients with binge eating disorder (BED), according to researchers at the Perelman School of Medicine at the University of Pennsylvania.
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New thinking under high temperature: from how light and heat synergistically affect plant growth, it is revealed that crop planting under high temperature should reduce density and increase yield!
Time of Update: 2022-09-08
The authors examined effects on Arabidopsis growth in shade (low R/FR) and hot ambient temperatures separately and simultaneously and found that these signals produced a significant synergistic effect on hypocotyl elongation .
