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The first amputated human limb model for studying human tissue imaging probes
Time of Update: 2023-02-02
The team believes that human limb models can in the future be used not only to study and select other fluorescent agents, but also to study peripheral diseases and pathological features of tissues under controlled conditions.
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Cell: A new family of mobile genetic elements that allow the horizontal transfer of large genes
Time of Update: 2023-02-02
From the tropics to the poles, from the surface to a few hundred feet below, the world's oceans are filled with one of the smallest organisms: bacteria called Prochlorococcus, which, despite their small size, are collectively responsible for a significant portion of the ocean's oxygen production.
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Brain: A new biomarker may help detect Alzheimer's disease neurodegeneration in the blood
Time of Update: 2023-02-02
Recently, a research report entitled "Brain-derived tau: a novel blood-based biomarker for Alzheimer's disease-type neurodegeneration" published in the international journal Brain, scientists from the University of Gothenburg and other institutions have developed a new detection technology through research.
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Chem Eur J Shanghai Institute of Medicine conducted re-research on the chemical composition of Meat Mushroom soft coral
Time of Update: 2023-02-02
202203487 Team introduction Founded in 2000, Guo Yuewei's research group of Shanghai Institute of Materia Medica, has long been committed to the research of invertebrate chemistry, chemical ecology and biological activity/druggability in the South China Sea, especially in the field of chemical composition of soft corals in the South China Sea, and has achieved a series of research results.
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PNAS: A cellular mechanism for improving physical fitness through exercise training
Time of Update: 2023-02-02
The researchers recorded wild-type Caenorhabditis elegans swimming or crawling, observing typical age-related declines in the animals' physical health within 15 days of reaching adulthood.
The researchers recorded wild-type Caenorhabditis elegans swimming or crawling, observing typical age-related declines in the animals' physical health within 15 days of reaching adulthood.
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A more accurate and effective test than current Lyme disease tests
Time of Update: 2023-02-02
Testing Raman spectroscopy as a diagnostic approach for Lyme disease patients Two scientists at Texas A&M University are studying how to improve the treatment of Lyme disease, and they have developed a more accurate and effective detection method than current infection detection.
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Cell: Young microbes and old microbes work together to extend their lifespan
Time of Update: 2023-02-02
”Crick's first author and researcher Clara Correia-Melo, who soon began her own lab at the Leibniz Institute on Aging in Jena, Germany, the Fritz Lipmann Institute (FLI), said: "The study of cellular metabolism has historically focused on what happens inside cells, where hundreds of chemical reactions take place, produce many metabolites and affect the environment inside cells.
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New crown immunity "son preference"? Nature: The new crown virus changes the immune system, and men are more likely to trigger excessive immune responses!
Time of Update: 2023-02-02
On January 4, 2023, researchers from the National Institute of Allergy and Infectious Diseases and Yale University published a research paper titled "Influenza vaccination reveals sex dimorphic imprints of prior mild COVID-19" in the top international journal Nature 。 Studies have found that the long-term effects of new coronavirus infection on the immune system are related to the sex of the individual, and that viral infection affects the basic immune status of humans, which in turn affects future immune responses.
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300 liver cancer long-term survival hearts warm winter! Experts remind: early prevention and early treatment are the key
Time of Update: 2023-02-02
In just a few days, the South + client "394 Liver Cancer Long-term Survival Voices" public welfare collection activity supported by Merck Sharp & Dohme China received 300 good wishes from everyone, m
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A new way to explore plant-microbial interactions
Time of Update: 2023-02-02
In the three-year project, Babnigg and his colleagues at Argonne, the University of Chicago, and the Department of Energy's Joint Genomics Institute plan to develop a new imaging technique that uses engineered plant growth to promote bacteria as biosensors.
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Once obesity also has "sequelae"! Science notes that obesity can trigger persistent epigenetic changes in innate immunity
Time of Update: 2023-02-02
According to a new study in mice, a history of obesity caused by a high-fat diet leads to changes in innate immunity that promote inflammatory diseases — changes that persist even after weight loss and a return to normal metabolism.
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A new way to monitor blood flow to the brain
Time of Update: 2023-02-02
Continuous, non-invasive blood flow monitoring can help treat serious brain disorders.
Continuous, non-invasive blood flow monitoring can help treat serious brain disorders.
Continuous, non-invasive blood flow monitoring can help treat serious brain disorders.
Continuous, non-invasive blood flow monitoring can help treat serious brain disorders.
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Hope for the future? Ferritin nanoparticle vaccines protect against all SARS-CoV-2 variants
Time of Update: 2023-02-02
The author is the inventor of Stanford University and Chan Zuckerberg Biohub patenting immunogenic coronavirus fusion proteins and related methods, which have been licensed to Vaccine Inc. While the rapid development of COVID vaccines is a scientific victory, there is still a need for a globally available vaccine that can provide lasting immunity against current and future SARS-CoV-2 variants (VOCs).
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The mRNA monkeypox vaccine is doing well, but it may not be on the market
Time of Update: 2023-02-02
In May last year, when Moderna announced the development of an mRNA monkeypox vaccine, the monkeypox epidemic in the United States was just beginning, with an average of two new cases reported per day.
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Yangkang continues to be tired, be wary of the long new crown! NADH maintains a stable immune system and is energized against fatigue!
Time of Update: 2023-02-01
5%) after testing positive for the new coronavirus; The Lancet published a set of data showing that 76% of patients still had at least one persistent symptom 6 months after onset, with the most common symptom being fatigue or muscle weakness (63%); The latest statistics from the Journal of the American Medical Association suggest that among the long-term symptoms after new crown infection, the most common are fatigue (52.
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Cell Shanghai Institute of Medicine collaborated to elucidate the molecular mechanism of action between the opioid receptor family and the endorphin system
Time of Update: 2023-02-01
The picture shows a brain blooming with poppies, a great source of opioid analgesics. A frog on the poppy indicates that dervanins from the surface of the frog's skin were used in this study. On the
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Nature Aging has discovered a new sign of aging: ceramides accumulate in aging muscle
Time of Update: 2023-02-01
Original:Sphingolipids accumulate in aged muscle, and their reduction counteracts sarcopenia Finally, the researchers wanted to investigate whether inhibiting ceramide synthesis could also prevent muscle loss in humans.
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New ways to treat olfactory loss in COVID-19
Time of Update: 2023-02-01
Now, Patel's team has tested a new treatment to treat the long-term loss of smell associated with COVID-19 by injecting platelet-rich plasma extracted from the patient's own blood.
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Stock prices plummet, and Fate will cut 60% of its workforce and cut multiple CAR-NK clinical programs
Time of Update: 2023-02-01
Since 2019, a number of iPSC-based CAR-T and car-NK cell therapies have entered clinical trials, and Fate's market value once exceeded ten billion US dollars.
Since 2019, a number of iPSC-based CAR-T and car-NK cell therapies have entered clinical trials, and Fate's market value once exceeded ten billion US dollars.
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Almost identical adrenal glands to humans
Time of Update: 2023-02-01
"This is a proof of principle that we can create a system grown in a petri dish that, in the early stages of development, functions almost exactly like the human adrenal glands," said senior author Kotaro Sasaki, an assistant professor at the University of Pennsylvania College of Veterinary Medicine.