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Preliminary study: Drug may be safe for people with mild cognitive impairment, mild dementia
Time of Update: 2022-04-20
"These results support further research in more people to determine whether this therapy is safe and effective in treating cognitive impairment in Alzheimer's disease and related disorders, and in improving people's ability to function independently in their daily lives.
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How tumor cells 'camouflage' themselves in the blood to avoid detection
Time of Update: 2022-04-20
64252 Researchers from the University of Granada (UGR) involved in the Liquid Biopsy and Cancer Intercept research group at the Granada Biohealth Research Institute (ibs.
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The latest paper of Zhejiang University: A new breakthrough in the research on early diagnosis and early warning of hepatitis B failure
Time of Update: 2022-04-20
The Chinese standard for the diagnosis of HBV-ACLF in the population ( COSSH-ACLF ) and prognostic stratification scoring system, innovatively proposed a new theory that "immunometabolism imbalance caused by hepatitis B virus activation is the core pathogenesis of hepatitis B liver failure", and a series of research results have been published separately In the international authoritative journal of gastroenterology and hepatology Gut2018 , J Hepatol 2021 and Gut 2022.
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The marine technical team of Shanghai Jiaotong University developed the "Nezha III (vertical fixed-wing)" sea and air cross-domain unmanned vehicle
Time of Update: 2022-04-20
This paper shows the principle analysis, design standards, prototype development and test work of a new type of sea and air cross-domain unmanned aerial vehicle - "Nezha III (vertical fixed-wing type)" .
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Mutations in noncoding DNA protect the brain from ALS
Time of Update: 2022-04-20
Now, a research team led by Professor Eran Hornstein from the Weizmann Institute of Science has linked a new gene to amyotrophic lateral sclerosis (ALS) together, but this gene contained a different kind of mutation: They appeared to play a defensive, rather than aggressive, role in the disease .
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Advances in the regulatory mechanism of IL-1β-mediated inflammation in which microorganisms reside
Time of Update: 2022-04-20
It is still unknown how the different stages of the This study conducted an in-depth discussion on the role and mechanism of CypA in the process of inflammatory activation, inflammation regression and tissue repair .
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"Lancet" sub-issue: 36-year-old diagnosed with diabetes after contracting new coronary pneumonia!
Time of Update: 2022-04-20
The COVID-19 pandemic has entered its fourth year, and the number of recovered patients and reinfection cases has been increasing . At present, the severe and case fatality rate seems to have droppe
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Blood: a new genetic target for the treatment of adult blood cancer
Time of Update: 2022-04-19
Gene editing technology has been used to identify new molecular targets for the treatment of aggressive leukemia in adults .
The cell lines that were resistant to the drug had mutations in a gene called TP53, which is normally involved in suppressing tumor growth and development .
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Chinese scholar Science sub-journal: C/EBPβ/AEP pathway determines Alzheimer's disease and life expectancy
Time of Update: 2022-04-19
C/EBPβ plays a role in regulating nutrient metabolism, energy homeostasis and fat differentiation, and it can increase the level of certain proteins in brain cells; while AEP is an enzyme that cleaves some proteins, and these fragments gradually aggregate to Cause Alzheimer's disease, gradually destroy the patient's memory and thinking ability, and ultimately affect their ability to live in daily life .
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Chinese scholars have made progress in electrocatalytic reduction of carbon monoxide to produce acetic acid
Time of Update: 2022-04-19
The research team used the CuPd catalyst to conduct CORR tests in a flow electrolysis cell, achieving a Faradaic efficiency of ~70% acetic acid and an acetic acid partial current density of 425 mA·cm-2, and the production rate of acetic acid can reach 1.
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Nature Genetics: Genetic risk factors for cardiac arrhythmias
Time of Update: 2022-04-19
1038/s41588-021-01007-6A recent study published in the journal Nature Genetics identified 10 new genetic regions associated with Brugada syndrome, a cardiac arrhythmia associated with sudden death in young adults .
The findings expand the possibilities for predicting risk scores and provide new targets for therapeutic research, said Alfred George, Jr.
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Science: Some hard-to-decipher genomic regions carry genes that make us unique
Time of Update: 2022-04-19
The research team, led by Eichler's lab, report their findings and analysis in a paper published this week in the journal Science, titled "Segmented duplication in the complete human genome.
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The number of hospitalizations for new coronary pneumonia in the United States hits a record low: the United States paid a high price for this step!
Time of Update: 2022-04-19
"We should all smile because the number of COVID patients sitting in hospitals and patients in intensive care units are at this low point right now," said Jason Salemi, an epidemiologist at the University of South Florida .
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Science: New technology solves mystery of Tetrahymena respiration
Time of Update: 2022-04-19
Tetrahymena, like all other eukaryotes and some bacteria, consume oxygen to generate energy through respiration, said James Letts, assistant professor of molecular and cellular biology in the UC Davis School of Biological Sciences .
Maldonado, Letts and co-first author Long Zhou used new methods from structural biology to reveal the electron transport chain in Tetrahymena .
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Cell Stem Cell: Regeneration requires specialized hepatic vascular recognition factor
Time of Update: 2022-04-19
"This comprehensive analysis revealed that the transcription factor c-Maf is a key switch that controls the maturation and development of liver sinusoidal endothelial cells, making them highly unique blood vessels to support the daily needs and functions of liver cells .
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A wireless neurostimulator could treat chronic pain and neurological disorders
Time of Update: 2022-04-19
The magnetoelectric bioimplant, also known as ME-BIT, is surgically implanted, with electrodes sent into blood vessels and directed at nerves for stimulation .
"Because these devices are so small, we can use blood vessels as a highway system, achieving goals that are difficult to achieve with traditional surgery," Robinson said .
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Liangzihu National Station has made new progress in the study of alien species in inhibiting attached algae
Time of Update: 2022-04-19
At the same time, the effects of the allelochemicals secreted by these three floating plants on the attached algae were analyzed; and a simulation experiment was designed at the Liangzihu National Field Station to verify the results obtained from the field investigation and their mechanism of action .
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Rape team reveals genetic structure and molecular mechanism of rape husk rate
Time of Update: 2022-04-19
This study has made important progress in the analysis of the genetic basis of the husk rate of Brassica napus, the mining of new genes, and the regulation network of seed carbon source allocation .
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Improve targeted therapy for movement disorders
Time of Update: 2022-04-19
In patients with cervical dystonia, the determinant is electrical stimulation of specific neural networks that also activate the primary motor cortex of the head and neck .
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Sustainable source of immunodeficiency virus-fighting immune cells
Time of Update: 2022-04-19
CCR5-deficient monkey induced pluripotent stem cells were transformed into T cells and challenged with the simian immunodeficiency virus (SIV), which is closely related to HIV .
