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It is revealed that the DNA of hepatitis B virus and human genome are landscaped
Time of Update: 2021-01-12
The study describes the characteristics of the interaction between HBV DNA and the host genome in the form of HBV DNA and integrated forms, providing new potential targets for the treatment of HBV infection and related diseases.
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Brain "code" marks where you go
Time of Update: 2021-01-12
study has shown that low-frequency brain waves produced by neurons in the inner temporal lobe can help rodents track their location as they navigate new places.
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Steady magnetic fields lower blood sugar in diabetic mice
Time of Update: 2021-01-12
in a paper published online January 6 in Innovation, Zhang Xin, a researcher at the Center for Strong Magnetic Field Science at the Hefei Institute of Material Sciences of the Chinese Academy of Sciences, studied mice with type II diabetes (T2DM) using a steady-state magnetic field, and after two weeks, the mice's ante rate decreased by 23.2%.
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Scientists combed for studies on the correlation between lysic acid and inflammatory factors
Time of Update: 2021-01-12
The paper screened 719 studies and revealed the effects of increased lysic acid dose on inflammatory factor levels through randomized controlled trials in adults, including cytokines (tumor necrosis factors, leukokines-6), acute stage reaction factors (C-reactive protein, fibrinogen, fibrosygenatory activator inhibitor-1 activity) and adhesive molecules (soluble intercellular adhesive molecule-1, soluble vascular adhesive molecule-1).
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Zhejiang University proposed a new plan for the targeted treatment of acute kidney injury
Time of Update: 2021-01-06
The team designed a targeted treatment drug for acute kidney injury with precise cargo, effective release, high concentration distribution and long-term stay, which provides important basic research for clinical transformation.
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The study revealed the catalytic mechanism of the nuclease RNaseMRP
Time of Update: 2021-01-06
In this work, the Thunder team successfully extracted the RNase MRP complex from yeast and analyzed the high-resolution structure of RNaseMRP whole enzyme and compound with substrate, which clearly revealed how RNaseMRP was developed by RNaseP and obtained a new and different substrate specificity.
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Scientists have revealed the dual mechanism of TRIM35 anti-flu virus
Time of Update: 2021-01-06
in-depth study found that, on the one hand, TRIM35 inhibits influenza virus replication by ubiminizing the key molecule TRAF3 of the I-signaling pathline of the vitamin I, thereby promoting the formation of the VISA-TBK1 complex and the production of type I interferon.
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Hypertension promotes the development of cognitive impairment
Time of Update: 2021-01-06
Tulip Tai, the team established a dose-response relationship between blood pressure levels and the risk of cognitive impairment, and determined the protective effects of anti-depressive drug use on cognitive function.
Dose response analysis further found that the risk of cognitive impairment and dementia increased significantly when medium-term systolic blood pressure exceeded 130 mmHg levels.
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New progress has been made in the study of prehistoric human activities in the Qinghai-Tibet Plateau
Time of Update: 2021-01-06
In 2019, a team led by Lanzhou University and the Qinghai-Tibet Plateau Research Institute reported the results of a study on the jaw bone fossils of Xiahe people found in the Baishi Cliff Cave in the northeast of the Qinghai-Tibet Plateau, using paleoprotein analysis to identify them as Denisovans and to determine their age at least 160,000 years ago using uranium verses, the results were published in the journal Nature.
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Leukemia patients get rid of the new coronavirus infection for at least 70 days
Time of Update: 2021-01-06
Researchers reported a rare case in Cell recently in which a woman with leukemia and a low antibody count was infected with the new coronavirus for at least 105 days, was infectious for at least 70 days, and remained asymptomatic.
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Ren's team reveals important mechanisms for prostate cancer metastasis and immunosuppression
Time of Update: 2021-01-06
recently, a team of professors at Changhai Hospital of naval medical university, Ren Shancheng, published a research paper online in the journal Molecular Therapy entitled "Novel long non-coding RNA lncAMPC promotes metastasis and immunosuppression in prostate cancer by external lif/LIFR expression".
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"Young" sleep patterns make older people healthier
Time of Update: 2021-01-06
study found that older people with "young" sleep patterns had stronger cognitive abilities than those who rested at their age.
The researchers then recorded more than 150 sleep characteristics and brain activity patterns per person.
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A link between DNA dna and Alzheimer's disease
Time of Update: 2021-01-06
"and so on." To this end, Li Jiali, a researcher at the Kunming Institute of Zoology in Kunming, China, used brain tissue samples from AD patients and mice with 3xTg AD models to detect and analyze the dynamic changes in DNA demethylation in AD neuron degenerative lesions, and to study in depth the possible role and structure in AD neuron degenerative lesions.
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Oxytocin affects emotional behavior by projecting fibers in the brain
Time of Update: 2021-01-06
AVP and OXT released into the blood from the pituitary gland regulate the body's water salt balance, delivery and lactation and other important processes, pharmacological studies in recent years show that AVP and OXT as neuropeptide neuromodulation, in the brain can regulate the body's social, fear and emotion, but endogenous OXT is released into the brain after the outer week, or large cell endocrine neurons (MNCs) directly in the brain release OXT function is not clear.
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Sun Qiang/Wang Xiaoning/Huang Hongyan teamed up to find a new mechanism for cell sleeve death to fight endocal cell genome instability with p53 signals
Time of Update: 2021-01-06
October 27, 2020, a team of Sun Qiang researchers from the Military medical research institute, Professor Wang Xiaoning of the PLA General Hospital and Professor Huang Hongyan of the Capital Medical University published an article entitled "p53-dependent Out of Aneuploid Mitotic Offspring by Entosis" in the old journal Cell Death and Generation.
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Scholars map primate islet cell aging molecules
Time of Update: 2021-01-06
A study published in the National Science Review on June 10 systematically mapped high-precision single-cell transcription of islet aging in non-human primates, revealing that protein-stabilized imbalances are key features and molecular drivers of islet β cell aging.
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Scientists have discovered a new strategy for treating PFA subsysmblastoma
Time of Update: 2021-01-06
Li Lin of the Center for Excellence in Molecular Cell Science of the Chinese Academy of Sciences (Institute of Biochemistry and Cell Biology), Wu Tianqing of Yale University in the United States and
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New research: Cells metabolize stress or weaken the toxicity of the new coronavirus
Time of Update: 2021-01-06
, the team raised the question: Will the cytosine content of the genome decline during the ongoing evolution of the new coronavirus, which is gradually similar to the long-standing coronavirus?
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A new product of the "Alzheimer's Clock" can be slowed down to appear at the fair
Time of Update: 2021-01-06
In the three-year study, researchers used a special nutritional intervention called Souvenaid Wisdom Agile to target early-stage Alzheimer's patients, which showed that the measure slowed the decline in clinical indicators associated with cognitive function, brain atrophy and disease development, and the longer they received the intervention, the more effective it beed, according to researchers at Danon Newdishia.
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Progress has been made in the study of gene silencing at the National Nano-Center
Time of Update: 2021-01-06
(Source: National Nanoscience Center) Related paper information: chain antisocial nucleic acids and small interference RNA co-assembled to build a gene therapy type nucleic acid nanocomposing structure, targeting tumors to achieve tumor growth inhibition