The first long-acting HIV injection therapy was approved and the Outstanding Young Achievement Transformation Award was announced | A week of science and technology

Only once a month, the FDA approved the first long-acting HIV injection therapy on January 21st, and the FDA approved the listing of Cabenuva (Cabotwe and Lipivirin, injection preparations) developed by ViiV Healthcare as a complete solution for treating adult HIV-1 infections with viral suppression (no viral load detected).
studies have shown that cabenuva, injected once a month into the hip muscles, inhibits the level of HIV-1 virus in patients at a similar level after 48 weeks of treatment compared to daily oral antiviral therapy, and no clinically relevant changes in CD4-positive cell counts compared to baselines were observed.
China Association of Science and Technology is outstanding youth achievement transformation award was announced, 10 scientists won the award on January 18, the 23rd China Association of Science and Technology is outstanding youth achievement transformation award was announced in Beijing, 10 people won.
the principles of the award are selected annually, including the "Practical Engineering Award for Outstanding Young People" and the "Success for Outstanding Youth Achievement Transformation Award".
awards are mainly awarded in aerospace, information, biomedicine and other fields, no more than 15 per year.
achievement transformation award mainly rewards young scientific and technological personnel who have made outstanding achievements in the transformation of scientific and technological achievements and have certain benefits and good application prospects in enterprises, research institutes, institutions of higher learning, etc., and shall be awarded no more than 10 places per year.
Phenomics, a peer-reviewed international journal, was recently launched as a peer-reviewed international journal, Phenomics, a peer-reviewed international journal founded by the Shanghai International Institute of Human Phenomics in collaboration with Springer Nature, an international publishing group.
The journal focuses on cutting-edge research in esologic histology, with Jin Li, vice-president of Fudan University, academician of the Chinese Academy of Sciences and human geneticist, as editor-in-chief, issuing six issues each year, the first of which will be officially launched in January 2021, with free access to articles included in the first two years of publication (2021-2022) without subscription.
scientists have created artificial intelligence that can predict the behavior of their peers in a study published in scientific reports.
experiment, the AI was able to observe the companion robot's travel video and predict the companion's travel target with a 98.5% correct rate.
say such experiments are the beginning of the human realization of "mental theory", but the ethical issues posed by the research should also be taken into account.
using CRISPR technology to track cancer cell metastasis in real time, researchers used an improved CRISPR-Cas9 system to simulate a model of metastasis of lung cancer in a study published in Science.
when cancer cells replicate, Cas9 can be clipped at specific bits and fluorescent, which is then repaired by cancer cells.
this process, they crafted a replica map of cancer cells and observed their metastasis in real time.
study found that the same cancer cell line's ability to metastasy at a later stage can vary widely, with keratin 17 (Keratin17) present in large numbers in high metastasis cancer cells, and knocking out the gene inhibits the metastasis of cancer cells.
technique may help accurately predict and intervene in tumor evolution and metastasis behavior.
evolution preserves the waste removal capabilities of sleep, a recent study published in Science Advances looked at the deep sleep phase of fruit flies, or PES, similar to deep slow-wave sleep in human beings.
researchers have found that the movement of fruit flies to protrude from their long mouths during the PES phase can effectively remove waste from their brains, including toxic proteins, thereby maintaining brain health and preventing brain trauma.
believe that waste clean-up is the core function that sleep retains during evolution.
satellite caused Saturn's axis tilt recently, according to a paper published in Nature Astronomy.
researchers believe that about a billion years ago, Saturn's inclination increased from a very small angle (perhaps less than 3 degrees) to its current state due to the resonance effects of the moons.
this presents a new theory for the evolution of the rotation axis of giant planets.
143 stars, SpaceX set a new record January 24, SpaceX successfully completed the first mission of its "small satellite ride" program, the Falcon 9 rocket put 143 satellites into orbit, the launch not only ushered in a new era of space carpooling, but also set a new record for the number of single-launch satellites, surpassing the previous record set by India's PSLV rocket in 2017.
the morning of January 23, local time, due to weather conditions, the Falcon 9 rocket launch mission was canceled a few minutes before launch.
a second "GPS" system in the human brain, published on January 18th in Cell Research, found that there is a spatial navigation system in the sensory cortical layer of the brain's body that enables spatial acetic perception.
this is another new, complete set of "brain GPS" discovered by scientists, in addition to the classic space positioning system mediated by the hippocupine-inner olfactory cortivity discovered at the 2014 Nobel Prize in Physiology or Medicine.
astronomers have observed the "super-puffed" gas giant planet sources: ESA/Hubble, NASA, M. Kornmesser, in a study published January 18 in the Astronomical Journal, in which the team assessed the mass of the gaseous giant planet WASP-107b.
The planet's core is observed to be no more than four times the mass of Earth, while the remaining 85 percent are thick layers of gas that surround the inner core, known as super-puffs.
work solves the underlying problems about the formation and growth of giant planets and provides important insights into the history of the formation of gaseous giant planets.
10-minute fast-charging lithium-phosphate battery was successfully developed on January 18th in a study published in Nature Energy, which found that it can be fully charged in 10 minutes, charging a lithium iron phosphate battery that can support electric vehicles to travel 400 kilometers at a time, and that a battery has a lifetime of 3.22 million kilometers.
the battery's long life and fast charging capacity are due to the battery's ability to heat up quickly.
addition, this smaller battery produces higher power when heated.
's new supermaterials with reprogrammable properties were released on January 20th in a study published in Nature, in which the team developed a new supermaterial, made of silicon and magnetic powder, with mechanical properties that can be reprogrammed after the material is made.
programmable material, similar to a computer device such as a hard disk, contains data bits that can be written and read in real time.
unit (m-bit) in a structure behaves like an electron bit, which can be activated and deactivated by applying a magnetic field, changing the internal state of the supermassive material and thus changing its mechanical properties.
Myelin cells have been linked to inflammation that causes aging in a study published in Nature on January 21st.
study found that more endoprositin PGE2 was produced in myelin cells in older mice and humans, and more EP2 subjects were produced on the surface.
when the two are combined, an inflammatory response occurs in myelin cells, which in turn further affects intracellular activity and exacerbates the inflammatory response.
researchers succeeded in improving glucose levels in laboratory cultured cells and mouse cells by preventing PGE2 from binding to EP2, reversing the decline in mental function in older mice and restoring their memory and navigation skills.
GECAM satellite team released its first celestial explosion detection results on January 20, gravitational wave high-energy electromagnetic counterpart all-day monitor ("Huairou 1" polar telescope, GECAM) satellite team for the first time in the international gamma storm coordination network (Gamma-ray Burst Coordinates Network, GCN) issued the celestial explosion event GRB210119A observation notice.
the GEM satellite began to provide timely observations to the international astronomical community, contributing to the joint observational research of "multi-band, multi-messenger" astronomical-era eruptions.
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