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A new antibody has been discovered that could be developed as a generic influenza vaccine
Time of Update: 2020-12-28
U.S. team has discovered an antibody that "embedded" the surface protein of the flu virus to protect mice from a variety of influenza virus strains and is expected to be developed as a universal flu vaccine in the future.
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The new method reactivates genes that "suppress" tumors
Time of Update: 2020-12-28
that some genes can stop tumors from growing when they are active, but cancer cells often use a protein called PRC2 to suppress the effects of these genes and "turn them off." researchers at University College London and others, published in the British journal Nature-Structural and Molecular Biology, said they found that if the protein PRC2 was "bound" with ICS, it would not be able to "turn off" the genes.
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Air pollution may increase the risk of early pregnancy abortion
Time of Update: 2020-12-28
Liqiang, a professor at Beijing Normal University, and his co-researchers analyzed the clinical records of more than 250,000 pregnant women in Beijing over the past 10 years and found that air pollution exposure was associated with an increased risk of miscarriage during pregnancy.
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Why glioblastoma is difficult to treat
Time of Update: 2020-12-28
researchers hope to explore targeted treatments that attack all subsysmot tumor cells by studying the specific response of each subsylular tumor cell to the drug, thereby treating glioblastoma.
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Researchers have developed a new type of oral insulin capsule
Time of Update: 2020-12-28
U.S. researchers have developed an oral insulin capsule that transports insulin to the small intestine wall for absorption and is expected to replace subsultural injections for everyday use in people with type 2 diabetes.
The new method could also be used for other protein drugs such as hormones, enzymes, antibodies or RNA drugs, the researchers said.
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Reversing the human body's surface genetic biological clock may be achievable
Time of Update: 2020-12-28
small clinical study in California, USA, showed for the first time that it is possible to reverse the body's pre-mesogene biological clock.
Horvath assessed each person's physiological age using four different psycheological biological clocks, and the results showed a significant reversal in the condition of each participant in the test.
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Scientists reveal the mechanism of cell metastasis in breast cancer
Time of Update: 2020-12-28
"It's hard to explain why breast tumors in patients usually continue to express E-calcium mucous proteins," said Andrew Ewald, a professor of cell biology and co-director of the Cancer Invasion and Metastasis Program at Johns Hopkins Kimmel Cancer Center.
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Scientists make "food therapy" recipes for cancer patients
Time of Update: 2020-12-28
In test tubes and mice, researchers found that abnormal shear function caused by the mutation weakened the chemical process of synthesized amino acid serine in cells, which required cancer cells to obtain the amino acid through an external "diet" source.
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Antibiotic resistance to antibiotics has soared in livestock worldwide
Time of Update: 2020-12-28
Amabile-Cuevas, a microbiologist at the Lusala Foundation in Mexico City, said the situation is serious because countries with drug-resistant hotspots export thousands of tons of meat products each year.
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The development of the opioid crisis: Interview with Li Guohua, editor-in-chief of Injury Industries
Time of Update: 2020-12-28
Over the past two years, the federal government has allocated more than 100 We must bear in mind that the evidence base is currently quite weak, with only a few studies specifically assessing the impact of marijuana legalization on opioid-related harm, with different results.
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New technologies may prevent and reverse muscular dystrophy in mice
Time of Update: 2020-12-27
Rodent studies have shown that increasing the expression of the associated gene Lama1 (coding layer adhesion protein alpha1) can help alleviate the symptoms of the mouse model of the disease, but because of the large Lama1 gene, standard gene therapy is difficult to achieve results.
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Deep Good Text: The previous life of organ transplantation BMC Anesthesiology。
Time of Update: 2020-12-27
Advances in the field of anesthesia and intensive care, focusing on preoperative assessment and optimization, intraoperative management and postoperative care, are significant for the success of organ transplantation, and the most important contributions include: .
Other challenges include peri-surgical patient management, organ transplant survival, immunosuppression programme optimization, and several related studies are currently under way.
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Scientists have found the cause of the spread of pancreatic cancer
Time of Update: 2020-12-27
to study these issues, Zheng and his colleagues looked closely at axon-guided proteins using human and mouse cell line, a family of biotransmission molecules that are often found in PDAs. The researchers looked further at two of these proteins: SEMA3D and its target PLXND1.
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The study provides a new perspective on the pathology of hereditary spasm paraplegia
Time of Update: 2020-12-27
, an assistant professor at the Hong Kong University of Science and Technology, and Hu Junjie, a professor at the Institute of Biophysics, recently discovered that an enzyme called ATL is used to regulate the transport of proteins in cells.
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Scientists have found important regulatory factors for tumor immunosuppression
Time of Update: 2020-12-27
In a new study, Cheng Jinke Of Shanghai Jiao university's School of Basic Medicine identified SENP1, an important regulatory factor for tumor immunosuppression, and found that it alters tumor process by affecting the development and function of MDSC, and suggests its potential value in clinical treatment of tumors.
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Potassium channel defects or migraines
Time of Update: 2020-12-27
study in mice showed that defects in potassium ion channels involved in pain testing increased the risk of headaches and may be associated with migraines.
a potassium ion channel called TRESK is thought to control the excitability of peripheral sensory neurons that feel pain, heat, cold, and touch.
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Psychophysiological two-handed grasp, psychiatric specialist nurses have a great responsibility BMC Nursing。
Time of Update: 2020-12-27
We conducted a systematic search of published studies, which focused on the attitude and mastery of psychiatric nurses to routine treatment interventions that can significantly reduce the physiological conditions of mentally ill patients.
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Misuse of antibiotics increases the risk of viral infection
Time of Update: 2020-12-27
To study the problem, Wack led the team in introducing mice with higher levels of basic IFN alpha/β signaling, who were more resistant to influenza viruses, lost less weight when they became ill, had lower levels of gene expression eight hours after infection, and were inhibited by flu virus replication two days after infection.
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The new method can detect ovarian cancer earlier
Time of Update: 2020-12-27
a newly developed screening method could detect ovarian cancer up to two years earlier than traditional methods, which could help patients treat it, according to a study published today by Queen's University Belfast.
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Immune cells or gallstones are the culprits
Time of Update: 2020-12-27
the surface of these small stones showed clear signs of extracellular trapping nets in neutral granulocytes.
to test this conclusion, the researchers mixed cholesterol crystals with human neutral granulocytes in the lab.
