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Real model of mouse hippocampus reveals new mechanism of pattern separation
Time of Update: 2021-12-26
There are 500,000 neurons in a modelIn previous studies, Jonas and his team measured the key parameters of synapses, neuronal connections, and connection rules that are necessary to understand information processing in the hippocampal networks of mice and rats .
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Zheng Ruimao's team found that Prdm16-FATP1 is involved in mediating adipose tissue browning
Time of Update: 2021-12-26
The study reported that the cellular metabolism-related transcription factor Prdm16 and fatty acid transporter FATP1 may serve as downstream signals of sympathetic nerves, respectively involved in the induction of browning-related gene expression and fatty acid transport; and revealed a natural drug compound with metabolic regulation (Withaferin A).
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Thermal safety thresholds of plant leaves in different climatic zones under heat waves
Time of Update: 2021-12-26
Heat resistance, maximum leaf temperature, thermal safety threshold in the difference between the four forests FIG 2 .
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Suoyuan Biotech discovers biomarkers for gene therapy to treat tumors
Time of Update: 2021-12-26
ArticleMedicine GuanlanOn December 17, Suoyuan Biotech announced that the company used its unique biomarker discovery platform to successfully discover a new biomarker of DB107, a gene therapy for recurrent high-grade glioma (HGG)-DGM7 (Denovo Genomic Marker 7) .
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Zhang Zemin's research team and collaborators published the results of pan-cancer T cell single cell atlas published in the journal Science
Time of Update: 2021-12-26
9" >On December 17, 2021, Peking University Biomedical Frontier Innovation Center (BIOPIC), School of Life Sciences, Beijing Future Gene Diagnosis Advanced Innovation Center (ICG) Zhang Zemin's research team and Peking University Cancer Hospital Ji Jiafu and Bu Zhaode projects Group and Peking University Third Hospital, published a research paper entitled " Pan-Cancer Single Cell Landscape of Tumor-Infiltrating T Cells " in the international journal Science .
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New biosensor measures toxic drugs in cancer, arthritis and organ transplant patients
Time of Update: 2021-12-26
"Despite the success of the experiment, Professor Aleksandrov said that blood glucose meter technology is for specific purposes, and researchers need to redesign equipment and manufacturing processes to adapt to new clinical applications .
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The School of Environmental Science and Engineering cooperates with multiple parties to reveal the potential impact of methylene chloride emissions on the recovery of the Antarctic ozone hole
Time of Update: 2021-12-26
The School of Environmental Science and Engineering has cooperated with multiple parties to use top-down emission estimation research methods to quantify methylene chloride emissions on a global and Chinese scale, and predict the impact of continued methylene chloride emissions on the restoration of the ozone layer .
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Mutations in Parkinson's disease can mislead iron in the brain
Time of Update: 2021-12-26
Cookson said: "Our data indicate that a key step in the pathogenesis of LRRK2 Parkinson's disease is the protein's interaction with Rab8a and its subsequent effect on activating the mislocalization of iron in microglia .
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Science announced the top ten scientific breakthroughs in 2021, accounting for 7 in the fields of biology and medicine
Time of Update: 2021-12-26
On December 17, Science announced the results of the top ten scientific breakthroughs in 2021, with seven in the fields of biology and medicine . The technology based on artificial intelligence to p
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Food waste disposal expert: technical problems in the process of turning waste into treasure by black soldier fly larvae
Time of Update: 2021-12-26
"The researchers hope that this result will make it easier for the black soldier fly larvae to be used to recycle food waste .
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Can wolfberry be eaten for a long time? Will there be side effects if I eat too much?
Time of Update: 2021-12-26
Many people in the past said that it can produce essence and nourish qi, remove yin deficiency and internal heat and improve eyesight.
Therefore, regular consumption of wolfberry can nourish the liver, nourish the kidneys, nourish the lungs, invigorate deficiency and essence, clear away heat and improve eyesight.
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The revolutionary technology of "Science" genome comparison
Time of Update: 2021-12-26
Using pan-genomics methods instead of a single reference genome can more fully describe genetic variation and improve the genome analysis used by a wide range of researchers and clinicians .
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"Science": Peking University team publishes pan-cancer T cell single cell map
Time of Update: 2021-12-26
In order to better understand the overall picture of tumor-infiltrating T cells and reveal the commonalities and differences between different cancers, the research team decided to greatly expand the research objects .
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Touch the sun
Time of Update: 2021-12-26
This cup collects particles from the sun’s atmosphere that help scientists confirm that the spacecraft has indeed entered the corona .
The corona is the outermost layer of the sun's atmosphere, where a strong magnetic field confines the plasma and prevents the escape of the turbulent solar wind .
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Science: This is a real millipede, it has 1000 legs
Time of Update: 2021-12-26
Researchers found that this cream-colored bug is less than 1 millimeter wide and nearly 10 centimeters long, which is much thinner than related millipedes that live on the ground .
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Progress has been made in reducing the amount of chemical fertilizers and applying organic fertilizers to reduce net greenhouse gas emissions from double-cropping rice fields
Time of Update: 2021-12-26
Recently, the Soil Ecology and Environment Research Group of the Institute of Subtropical Agricultural Ecology, Chinese Academy of Sciences has made progress in reducing the amount of chemical fertilizers in double-cropping rice fields and using pig manure to reduce greenhouse gas emissions .
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"Cell" Excess fat helps cancer cells suppress immune cells and accelerate tumor growth
Time of Update: 2021-12-26
Researchers from Harvard Medical School and their collaborators have revealed this answer for us in a new study: Obesity caused by a high-fat diet allows cancer cells to win the battle against the metabolic "fuel" of immune cells .
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Large-scale investigation: Urinary incontinence worsens with age
Time of Update: 2021-12-26
Although the study showed a significant correlation between OAB and postmenopausal status in women aged 45-54, it also showed that SUI symptoms may become less frequent after menopause .
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Everyone knows that wolfberry is good, but do you know the most nutritious part of wolfberry?
Time of Update: 2021-12-26
, to maximize the retention of the nutrient content of the wolfberry fruit It is no longer necessary to drink a lot of goji berry soaking water daily, and it can also easily and efficiently supplement nutrition.
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ILC3s signaling can maintain a healthy intestinal flora
Time of Update: 2021-12-26
The researchers published their results in the journal Cell, showing that patients with colorectal cancer tend to have significantly reduced ILC3s and functional changes .
Oncologists are particularly concerned about the relative resistance of these tumors to immunotherapy, which fights other cancers by enhancing the immune system’s ability to attack malignant cells .
