Add BrightSurf on Google Email

Science News for October 17, 2021


Researchers reveal mechanism and evolution process of supercritical fluid

A research team led by Prof. NI Huaiwei found the mechanism and unmixing process of supercritical fluid, revealing spinodal decomposition as a key factor in phase separation. This discovery has important implications for the formation of magmatic hydrothermal deposits.

SourceUniversity of Science and Technology of China·JournalGeochemical Perspectives Letters·DateOct 17, 2021

Bacteria can develop strong immunity for protection against viruses

Researchers discovered two defence systems in bacteria that work together to protect against modified DNA bacteriophages. BrxU has the potential to be a biotechnological tool for mapping the human epigenome, which alters in cancer and neurodegenerative diseases.

SourceDurham University·JournalNucleic Acids Research·DateOct 17, 2021

Researchers reveal mechanism of accurate spindle positioning

A study published in Nature Chemical Biology revealed that crotonylation of EB1 by TIP60 ensures accurate spindle positioning in mitosis. This mechanism is crucial for cell fate determination and organogenesis, and its disruption can lead to cancer.

SourceUniversity of Science and Technology of China·JournalNature Chemical Biology·DateOct 17, 2021

Cleaning the brain after ischemic stroke

Researchers from the University of Tsukuba found that blocking CD300a enhances efferocytosis and ameliorates neuronal deficits after ischemic stroke. This process involves the removal of damaged cells in the brain, reducing inflammation and neurological impairment.

SourceUniversity of Tsukuba·JournalScience Immunology·DateOct 17, 2021
Apple iPhone 17 Pro

Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.