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Science's revolutionary new tool: a newly discovered CRISPR system, Craspase
Time of Update: 2022-09-09
"Article titleCraspase is a CRISPR RNA-guided, RNA-activated protease A new study from Cornell University comprehensively elucidates the workings of a new CRISPR-coupled protease system (CRISPR associated Caspase).
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Break stereotypes: Brain models are not a panacea
Time of Update: 2022-09-09
To understand the failure of the model, Greene and her colleagues first trained models that could use patterns in brain activity to predict a person's score on various cognitive tests.
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Nature Sub-Journal: Healthy Functions of TAU Proteins Associated with Dementia
Time of Update: 2022-09-09
Other authors of the paper include: Ruensern Tan, Tracy Tan and Mariah Dacy of the University of California, Davis; Valerie sihaan, Marcus Braun and Zdenek Lansky, Czech Academy of Sciences, Prague; Tereza Humhalova and Lenka Libusova of Charles University in Prague; Samuel Lacey, MRC Laboratory of Molecular Biology, Cambridge, UK.
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Zhan Xiaowei's research group from the School of Materials was invited to publish a review article on fused-ring electron acceptor materials in "Nature Review Chemistry"
Time of Update: 2022-09-09
Recently, Xiaowei Zhan's team published an invited review entitled "The principles, design and applications of fused-ring electron acceptors" in Nature Review Chemistry (Nat. Rev.
Recently, Xiaowei Zhan's team published an invited review entitled "The principles, design and applications of fused-ring electron acceptors" in Nature Review Chemistry (Nat. Rev.
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Heteroepitaxial Technology of 2H-MoTe2 Two-dimensional Semiconductor Thin Films on Any Surface
Time of Update: 2022-09-09
Fig. 3 Cross-sectional SEM characterization of heteroepitaxial 2H-MoTe 2 thin films on fin-shaped silicon substratesThe collaborative team observed that an in-plane 2D epitaxy process via phase transition is not limited by lattice matching and planar surfaces, thus allowing the synthesis of large-area single-crystalline 2H-MoTe thin films on arbitrary substrates .
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Mineral-microbe interactions play an important role in geological and environmental processes
Time of Update: 2022-09-09
The research team led by Dr. Hailiang Dong from China University of Geosciences (Beijing) reviewed mineral-microbe interactions and their co-evolution, and proposed major future research opportunities and challenges .
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A new drug candidate for the treatment of type 2 diabetes
Time of Update: 2022-09-09
Figure: The new drug candidate (GLP-1/tesaglitazar) improves weight, feed intake, and glucose metabolism relative to GLP-1 or tesaglitazar alone in obese male mice.
Credits: Helmholtz Munich Figure: The new drug candidate (GLP-1/tesaglitazar) improves weight, feed intake, and glucose metabolism relative to GLP-1 or tesaglitazar alone in obese male mice.
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Brain-like learning material was discovered for the first time
Time of Update: 2022-09-09
Science and Technology Daily BEIJING, August 24 (Reporter Zhang Mengran) Swiss researchers have found that vanadium dioxide used in electronic products can "remember" the entire history of previous external stimuli.
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A new weapon against resistant antibiotics – electromagnetic (light) activating molecules
Time of Update: 2022-09-09
Scientists at Rice University led a team of researchers who developed light-activated hemithioisindigo (HTI) molecules that can destroy Gram-positive bacteria and the biofilms they form.
Scientists at Rice University led a team of researchers who developed light-activated hemithioisindigo (HTI) molecules that can destroy Gram-positive bacteria and the biofilms they form.
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The world's first successful treatment of liver failure with human embryonic stem cell-derived hepatocytes
Time of Update: 2022-09-09
China News Service, Changsha, August 25 (Zhang Yinghonglei) The National Engineering Research Center for Human Stem Cells in Changsha, Hunan announced on the 25th, "The use of human embryonic stem cells to induce differentiation of hepatocytes is safe in the treatment of acute / acute-on-chronic liver failure.
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A new form of chemotherapy for leukemia
Time of Update: 2022-09-09
Norbert Reich, a distinguished professor at the University of California, Santa Barbara, corresponding author of the study, said: "Our study of a mutant enzyme in leukemia patients has found a completely new way to regulate this enzyme and a new molecule that is more effective and less toxic to human cells.
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Cell size and cell membranes may play a key role in regulating the distribution of molecules within cells
Time of Update: 2022-09-09
”Article titleCell-sized confinement initiates phase separation of polymer blends and promotes fractionation upon competitive membrane wetting Picture: Aqueous solution of two polymers (red and green) in test tubes and artificial cells of different sizes.
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Genetic mutations have been linked to learning defects in "ignorant" mice
Time of Update: 2022-09-09
A new study published in the Proceedings of the National Academy of Sciences (PNAS) by researchers at the University of Texas Southwest reports that a single mutation in the gene Kc3, which codes for the potassium channels of neurons, causes learning disabilities in mice.
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Published the guideline results of non-invasive diagnosis of complex vascular malformations by the team of Fan Xindong of the Ninth Affiliated Hospital
Time of Update: 2022-09-09
Fan Xindong from the Interventional Department of the Ninth People's Hospital Affiliated to Shanghai Jiaotong University School of Medicine, Sun Yi and post-doctors Cai Ren from the complex vascular malformation diagnosis and treatment team have made important progress in the field of early differential diagnosis of skin erythema.
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"Eating is what you eat" because gut bacteria have evolved
Time of Update: 2022-09-09
eLife, 2022; 11 A team of researchers from the UK and Germany studied the microbiota of house mice and found that the genetic makeup of wild house mouse hosts has a significant impact on the composition of gut bacteria, and many species can be inherited from one generation to the next.
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"Nature" sub-issue: brain "diet map", fat and thin can move with the heart!
Time of Update: 2022-09-09
Nature Metabolism, 2022; 4 (7): 826 How we make this decision is crucial to our well-being — deciding what foods to look for and avoid — so much so that these signals are coordinated in the most primitive parts of our brainstem or hindbrain.
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Nature Sub-Journal: First to reveal hidden nanostructures in cells and tissues
Time of Update: 2022-09-09
In the original enlargement microscopy technique, the researchers attached fluorescent labels to molecules of interest before expanding the tissue.
In the original enlargement microscopy technique, the researchers attached fluorescent labels to molecules of interest before expanding the tissue.
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Science: Species extinctions and shrinking scope have led to the collapse of the global food web
Time of Update: 2022-09-09
More than half of the food web links of terrestrial mammals have disappeared due to extinction and shrinking range since the Late Pleistocene, according to a new study that used deep learning models to identify changes in the global food web over the past 130,000 years.
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A novel mechanism of autophagy promoting pancreatic cancer proliferation in the tumor microenvironment
Time of Update: 2022-09-09
1038/s43018-022-00426-6 (Peking University School of Basic Medicine) Pancreatic ductal adenocarcinoma (PDAC) is characterized by extensive fibrous connective hyperplasia in which cancer-associated fibroblasts (CAFs) are one of the most critical stromal cells in the tumor microenvironment .
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The tumor environment can influence the prognosis of breast cancer
Time of Update: 2022-09-09
Article titleInterplay between Caveolin-1 and body and tumor size affects clinical outcomes in breast cancer The context in which breast cancer occurs — the interaction between a patient's body mass index, tumor size, and cancer-specific proteins — is important for prognosis.
