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Identify new types of cancer cells
Time of Update: 2021-11-14
The researchers said they also found that the presence or absence of certain ecotypes in tumors is highly predictive of results, often indicating which treatments are most effective, even for different types of cancer .
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UTSW study finds potential strategies to fight obesity
Time of Update: 2021-11-14
However, because celastrol can cause hypertension and drowsiness in mice, researchers are trying to understand how this compound works and use this knowledge to develop safe weight-loss therapies .
In the latest research, the Williams laboratory found that this neuron also plays a key role in how celastrol affects weight loss .
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Lab on a Chip: Artificial intestine model imitating human villi
Time of Update: 2021-11-14
Traditional culture platforms, such as organ chips, have developed a three-dimensional villi structure that induces the morphogenesis of intestinal epithelial cells, and the function is similar to the actual intestine .
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Nature: If fast food contains 10 deadly chemicals, would you still eat it?
Time of Update: 2021-11-14
Researchers obtained 64 food samples from the chain, including burgers, french fries, chicken nuggets, chicken rolls and cheese pizza, and also collected three pairs of plastic gloves used by employees .
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New evidence that the SARS-CoV-2 virus can infect not only the nose but also the ears
Time of Update: 2021-11-14
A new study from the Massachusetts Institute of Technology (MIT) and the Massachusetts Eye and Ear Institute provides evidence that the virus does infect cells in the inner ear, including hair cells that are essential for hearing and balance .
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Xu Shuhua’s team developed a new method ArchaicSeeker 2.0: Reshaping the prehistoric human gene communication and evolution model
Time of Update: 2021-11-14
The research team further applied this method to analyze the global population genome public data, detect the gene sequence of ancient humans from the modern human genome, and reconstruct the migration and gene exchange history of prehistoric humans in Eurasia on a finer scale .
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Whole-genome sequencing WGS increases the diagnosis of rare genetic diseases by nearly a third
Time of Update: 2021-11-14
Whole Genome Sequencing of a single blood test detected 31% more cases of rare genetic diseases than standard tests, shortening the "diagnostic Odyssey" that affects the family experience, and providing huge opportunities for future research .
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"Nature" newly discovered a tumor "anti-theft net" molecule
Time of Update: 2021-11-14
"During the development of cancer, this molecule, called DDR1, organizes a high-order extracellular matrix, like a barbed wire surrounding the tumor border, preventing immune cells from entering the tumor," said Ross Professor of Basic Science at George Washington University , Said Rong Li, the first author of this paper .
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Cell sub-news: new drug-like molecules start from epigenetics to treat cancer
Time of Update: 2021-11-14
Researchers at the University of Southern California and the University of North Carolina at Chapel Hill have recently developed a new drug-like molecule that can counteract the effects of mutations in epigenetic regulatory factors .
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Chinese scholars have made progress in the precise design of hydrogenation catalysts
Time of Update: 2021-11-14
In response to the above-mentioned problems, the research group first used the characteristics of precise preparation of atomic layer deposition (ALD) technology to prepare Pt/SiO 2 catalysts with different Pt particle sizes , and found that this series of catalysts are used in the selective hydrogenation of halogenated nitrobenzene.
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Innovative methods redefine data analysis in proteomics research
Time of Update: 2021-11-14
On November 1, 2021, Philadelphia/PRNewswire/—ASMS collaborated to provide proteomics researchers with advanced mass spectrometry software, which greatly improves peptide identification and quantification capabilities through the use of artificial intelligence (AI) and deep learning, from the data obtained And then derive more and more in-depth biological information .
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Newly discovered inhibitor for the treatment of B-cell lymphoma
Time of Update: 2021-11-14
Image: Evaluation of the anti-tumor efficacy of IHMT-EZH2-115 in a xenograft mouse modelRecently, researchers led by Professor Liu Qingsong, Hefei Institute of Material Science, Chinese Academy of Sciences, discovered an effective selective zeste homolog 2 (EZH2) enhancer inhibitor ihht-EZH2-115 for the treatment of b-cell lymphoma .
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Chinese scholars have made progress in the multiplexing of multi-dimensional optical orbital angular momentum information
Time of Update: 2021-11-14
Since the manipulation and multiplexing of the angular momentum of the photon orbit at the nanometer scale is completely different from the macroscale (such as free space) and optical fibers, it reveals the new mechanism of the interaction between the OAM light field and matter at the deep sub-wavelength scale and explores new multiplexing technologies.
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On November 1, 2021, Ren Aiming's laboratory published a paper in Nature Chemical Biology to reveal the structure of the new RNA fluorescent aptamer Pepper and the ligand recognition mechanism
Time of Update: 2021-11-14
On November 1 , 2021 , Ren Aiming's research group at Zhejiang University and Yang Yi's research group from East China University of Science and Technology jointly published a research paper entitled "Structure-based investigation of fluorogenic Pepper aptamer" in Nature Chemical Biology , reporting a new type of RNA fluorescence aptamer.
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Celine Dion was paralyzed by muscle cramps: what is muscle cramps?
Time of Update: 2021-11-14
On October 19, Celine Dion posted a message on Instagram that due to health issues, concerts originally scheduled for the next few months have been postponed . "This decision broke my heart," she wr
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Lanzhou Veterinary Institute reveals the fatal structural weakness of O virus itself
Time of Update: 2021-11-13
A few days ago, the host antiviral infection and immunobiology innovation team of the Lanzhou Veterinary Institute has made new progress in the study of the foot-and-mouth disease virus (FMDV) antige
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Sig Transduct Target Ther Wei Wensheng's team and collaborators report a new mechanism for the novel coronavirus to activate the host's natural immune response
Time of Update: 2021-11-13
On November 3, 2021, Peking University's Wei Wensheng's group and Chinese Academy of Medical Sciences/Peking Union Medical College Wang Jianwei's group jointly published a titled Sensing of cytoplasmic chromatin by cGAS activates innate immune response in SARS-CoV in Signal Transduction and Targeted Therapy .
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Scholars from the Chinese Academy of Sciences were invited to publish a review article on beta cells in Cell Metabolism
Time of Update: 2021-11-13
TRS_Editor A{font-family:;font-size:12pt;}</> On November 2, researcher Zhou Bin from the Center for Excellence in Molecular Cell Science (Institute of Biochemistry and Cell Biology) of the Chinese Academy of Sciences was invited to publish an article entitled "Pancreatic beta cell neogenesis: Debates and updates" in the international academic journal Cell Metabolism .
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Bao Lan's team collaborated to reveal the influence of α-tubulin subtypes (α1A and α1C) on the dynamics of microtubules
Time of Update: 2021-11-13
TRS_Editor A{font-family:;font-size:12pt;}</> On October 5, the international academic journal Journal of Molecular Cell Biology (JMCB) published online the latest updates from the Lan Bao research group and the Liang Xin research group at Tsinghua University’s Center for Excellence in Molecular Cell Science (Institute of Biochemistry and Cell Biology ) of the Chinese Academy of Sciences Research results "α1A and α1C form microtubules to display distinct properties mainly mediated by their C-terminal tails" .
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Antibiotic resistance can be detected in less than 90 minutes!
Time of Update: 2021-11-13
Photo: Postdoctoral researcher Abdelrhman Mohamed and graduate student Gretchen Tibbitts used electrical probes to measure the electrochemical signal of bacteria in less than 90 minutes and identified antibiotic resistance .
