During embryonic development, thousands of cells divide and move collectively to sculpt the main body axes. Understanding the mechanisms that coordinate this collective behavior remains a ...

Now, the enantioselective synthesis of bicyclo [2.1.1]hexanes has been achieved through a Lewis-acid-catalysed [2 + 2] photocycloaddition, making it possible to obtain different drug analogues ...

The study, published in Nature Neuroscience, suggests that while ASD has previously been characterized by a loss of gene function, another mechanism may be leading to the social behaviors often ...

Divers found the Antikythera mechanism in a shipwreck in 1900. Zde via Wikimedia Commons under CC BY-SA 4.0 More than a century ago, a group of sponge divers discovered a shipwreck near the Greek ...

A research team led by Rice University's Yang Gao has uncovered new insights into the molecular mechanisms of ADAR1, a protein that regulates ribonucleic acid (RNA) induced immune responses.

Rockefeller University. "New clues to the mechanism behind food tolerance and allergies." ScienceDaily. ScienceDaily, 28 January 2025. <www.sciencedaily.com / releases / 2025 / 01 / 250128162832.htm>.

"New study uncovers key mechanism behind learning and memory." ScienceDaily. ScienceDaily, 21 January 2025. <www.sciencedaily.com / releases / 2025 / 01 / 250121180248.htm>.

ConspectusThe concept of photoresponsive coordination polymer (CP) single crystal platforms (CPSCPs) is based on photoresponsive olefin CP single crystals, which can undergo photocycloaddition ...

Synthesis The rules for assembling azetidines Researchers devise criteria for cycloaddition between acyclic oximes and alkenes by Brianna Barbu ...

More information: Ava Bachari et al, Evaluating the Mechanism of Cell Death in Melanoma Induced by the Cannabis Extract PHEC-66, Cells (2024). DOI: 10.3390/cells13030268 ...

A team led by chemist Prof. Dr. Frank Glorius has now succeeded in performing an unconventional photocycloaddition in which a carbon-carbon double bond reacts with a carbon-carbon single bond.

The [2 + 2] photocycloaddition reaction of 2 molecules of thymine forms what is called a thymine dimer. Note that the cyclobutane ring is present, just like in Figure 1. One way to promote chemical ...