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2021

Новости за 18.01.2021

New discovery in breast cancer treatment

Eurekalert.org 

Researchers at the University of Adelaide have found new evidence about the positive role of androgens in breast cancer treatment with immediate implications for women with estrogen receptor-driven metastatic disease.

How cells move and don't get stuck

Eurekalert.org 

Theoretical physicists from Berlin teamed up with experimental physicists from Munich to determine the precise mechanics involved in cell motility. The findings were published in the journal Proceedings of the National Academy of Sciences (PNAS).

Timing is of the essence when treating brain swelling in mice

Eurekalert.org 

Researchers from the National Institutes of Health have discovered Jekyll and Hyde immune cells in the brain that ultimately help with brain repair but early after injury can lead to fatal swelling, suggesting that timing may be critical when administering treatment. These dual-purpose cells, which are called myelomonocytic cells and which are carried to the brain by the blood, are just one type of brain immune cell that NIH researchers tracked, watching in real-time as the brain repaired itself after injury.

Synthesis of potent antibiotic follows unusual chemical pathway

Eurekalert.org 

Images of a protein involved in creating a potent antibiotic reveal the unusual first steps of the antibiotic's synthesis. The improved understanding of the chemistry behind this process, detailed in a new study led by Penn State chemists, could allow researchers to adapt this and similar compounds for use in human medicine.

Lasers & molecular tethers create perfectly patterned platforms for tissue engineering

Eurekalert.org 

Researchers at the University of Washington have developed a technique to modify naturally occurring biological polymers with protein-based biochemical messages that affect cell behavior. Their approach, published the week of Jan. 18, 2021 in the Proceedings of the National Academy of Sciences, uses a near-infrared laser to trigger chemical adhesion of protein messages to a scaffold made from biological polymers such as collagen, a connective tissue found throughout our bodies.



A new archaeology for the Anthropocene era

Eurekalert.org 

(Max Planck Institute for the Science of Human History) Scantily clad tomb raiders and cloistered scholars piecing together old pots - these are the kinds of stereotypes of archaeology that dominate public perception. Yet archaeology in the new millennium is a world away from these images. In a major new report, researchers from the Max Planck Institute for the Science of Human History probe a thoroughly modern and scientific discipline to understand how it is helping to address the considerable challenges of the Anthropocene.

UCI researchers: Climate change will alter the position of the Earth's tropical rain belt

Eurekalert.org 

(University of California - Irvine) In a study to be published Jan. 18 in Nature Climate Change, researchers at the University of California, Irvine describe future changes to the tropical rain belt with expected climate change. The changes will cause droughts in large sections of the globe, threatening biodiversity and food security.

Eliminating microplastics in wastewater directly at the source

Eurekalert.org 

A research team from the Institut national de la recherche scientifique (INRS) has developed a process for the electrolytic treatment of wastewater that degrades microplastics at the source. The results of this research have been published in the Environmental Pollution journal.

OMA, MVRDV and Heatherwick Among Finalists to Transform Azca Financial District in Madrid

Archdaily.com 

The RENAZCA international competition has released a shortlist for the design of the financial district of Azca in Madrid, Spain, according to El Pais. Directed by IE School of Architecture and Design Martha Thorne, the competition aims to transform the district into the most important economic and cultural node in the Spanish capital. The winning team will be chosen at the end of January 2021 and will have the task of transforming the sector into a "new, open, sustainable urban space connected... Читать дальше...

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