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Herbert Youth Program: The "physiological age" of human beings is expected to be successfully reversed
Time of Update: 2022-09-07
Using this new method of tracking the aging process of organisms, it was calculated that humans can live up to 150 years old!Meaning, the limit of human life expectancy is up to a century and a half, and there is a fight with long-lived turtles, and it is known that the longest-lived people live to be more than 122 years old, and 150 years old is like an unattainable ideal.
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Wuhan Institute of Virology/State Key Laboratory of Virology has made important progress in the study of human cytomegalovirus immune escape and apoptosis inhibition mechanism
Time of Update: 2022-09-07
In July 2022, Zhou Xi's team from Wuhan Institute of Virology/State Key Laboratory of Virology, Chinese Academy of Sciences published a paper entitled "Dual Inhibition of Innate Immunity and Apoptosis by Human Cytomegalovirus Protein UL37x1 Enables Efficient Virus Replication" in the international authoritative academic journal Nature Microbiology research paper .
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New law of nature: Rats grow bigger on rainy mountains
Time of Update: 2022-09-07
"There are a lot of ecogeographic rules that scientists use to explain trends we see repeatedly in nature," said Noé de la Sancha, a research associate at the Field Museum in Chicago, an assistant professor of environmental science and research at DePaul University, and the paper's corresponding author.
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Study of people exposed to air pollution shows women are more affected than men
Time of Update: 2022-09-07
Using a well-established analytical technique called liquid chromatography-mass spectrometry, the researchers looked at changes in the levels of different proteins after exposure to diesel exhaust and compared the changes in women and men .
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Cell Stem Cell: The essential role of shape-changing mitochondria in stem cell function
Time of Update: 2022-09-07
article titleThe mitochondrial protein OPA1 regulates the quiescent state??of adult muscle stem cells Image: Dr. Mireille Khacho, Assistant Professor, Department of Biochemistry, Microbiology and Immunology, Canada Research Chair in Mitochondrial Dynamics and Regenerative Medicine Image credit: University of OttawaMitochondria are shape-changing organelles that have long been considered the powerhouse within our cells .
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PNAS: Chromatin dynamics promote DNA repair
Time of Update: 2022-09-07
Original text retrievalDNA damage reduces heterogeneity and coherence of chromatin motions Chromatin is involved in many cellular processes, including DNA replication, transcription, and repair .
Original text retrievalDNA damage reduces heterogeneity and coherence of chromatin motions Chromatin is involved in many cellular processes, including DNA replication, transcription, and repair .
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Nature sub-journal: Inhibition of key metabolic enzyme is expected to treat melanoma
Time of Update: 2022-09-07
” Image credit: Dr. Zeev Ronay Researchers at Sanford Burnham Prebys, who show for the first time that inhibiting a key metabolic enzyme can selectively kill melanoma cells and stop tumor growth .
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New method eradicates deadly brain tumors by 'starving' them
Time of Update: 2022-09-07
Our findings suggest that, at least in the specific context of glioblastoma, the blood-brain barrier may be beneficial for future treatments because it A unique vulnerability is created -- the tumor's dependence on cholesterol produced by the brain .
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Stanford University develops new technique for growing chimpanzee stem cells
Time of Update: 2022-09-07
" A new technique developed at Stanford University to grow chimpanzee stem cells may lay the groundwork for eventually growing human organs in animals .
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Cui Feng's research team has made important progress in the field of vector insect poisoning
Time of Update: 2022-09-07
This study was the first to isolate exosomes from living insects, and discovered new functions other than nucleocytoplasmic transport of the exportin family, providing a new perspective for revealing the important role of exosomes in virus transmission .
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Hu Guohong's research group from the Institute of Nutrition and Health discovered a new mechanism for the regulation of bone metastasis of lung cancer
Time of Update: 2022-09-07
On August 25, 2022, the international academic journal Journal of Clinical Investigation published online the latest research paper titled "IL20RB mediates tumoral response to osteoclastic niches and promotes bone metastasis of lung cancer" by Hu Guohong's research group from Shanghai Institute of Nutrition and Health, Chinese Academy of Sciences .
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The researchers revealed the role of the CHAMP1 gene in neuronal development
Time of Update: 2022-09-07
"Article titleResearchers Reveal the Role of the CHAMP1 Gene in Neuronal Development Figure: Immunofluorescence images of fetal mouse brain slices show a delay in the migration of nerve cells (green) to the surface (upper) of the cerebral cortex compared to normal (left) when CHAMP1 expression is suppressed (right).
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Banna Botanical Garden published a new species of oil pomace fruit plant - Cai's oil melon
Time of Update: 2022-09-07
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Loss of a 'youth' protein may lead to aging
Time of Update: 2022-09-07
Loss of the protein pigment epithelium-derived factor (PEDF), which protects retinal supporting cells, may promote age-related changes in the retina, according to a recent National Eye Institute (NEI) study in mice .
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Memory enhancement, chemical and dark matter signaling
Time of Update: 2022-09-07
jpg"/>          To detect dark matter, South Korea's Cosine 100 detector is equipped with sodium iodide crystals .
jpg"/>          To detect dark matter, South Korea's Cosine 100 detector is equipped with sodium iodide crystals .
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Almost half of cancer deaths are preventable
Time of Update: 2022-09-07
In 2019, half of men and more than one-third of women died of cancer due to preventable risk factors, including smoking and drinking, unhealthy diet, unsafe sex, and exposure to harmful products such as asbestos in the workplace .
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Professor Ying Wang's team has made progress in the field of research on sarcopenia and cognitive dysfunction in the elderly
Time of Update: 2022-09-07
To this end, based on the national representative large-scale survey data of the China Health and Pension Survey (CHARLS), the research team used the survey data of the CHARLES project in 2015 and 2018 to include 5715 and 2982 elderly people aged 60 and above in the cross-sectional and longitudinal tracking surveys, respectively, and used the 2019 Asian Sarcopenia Working Group standards to divide the study subjects into three groups: amblyopia, probable sarcopenia and sarcopenia.
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Yin Yuxin and other teams discovered a new system for the regulation of glucose and lipid metabolism
Time of Update: 2022-09-07
On June 7, 2022, a team from the Joint Center for Life Sciences, Professor Yin Yuxin's team from Peking University, and Professor Song Yongfeng's team from the Provincial Hospital Affiliated to Shandong First Medical University published a research titled Deubiquitinase OTUD3 regulates metabolism homeostasis in response to nutritional stresses in Cell Metabolism The paper reveals a new mechanism by which the deubiquitinase system senses metabolic signals such as glucose and fatty acids and regulates energy metabolism .
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Ma Jinbiao/Gan Jianhua's research group cooperated to analyze the molecular mechanism of the dual activity of RNA polymerase QDE-1 in the two-barrel family
Time of Update: 2022-09-07
Ma Jinbiao/Gan Jianhua's research group cooperated to analyze the molecular mechanism of the dual activity of RNA polymerase QDE-1 in the two-barrel familyOn August 30, 2022, the international journal "Nucleic Acids Research" published online the research results of the research group of Prof.
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Wang Yongming's group developed a CRISPR/Cas9 tool to identify N4C PAM
Time of Update: 2022-09-07
The RNA-guided CRISPR/Cas9 system is the simplest and most efficient gene editing tool, but the site it can edit needs to contain a sequence called PAM, which limits its editing scope .
