INDEX

Comments

Post a Comment

Popular posts from this blog

Researchers define protocol for high-resolution imaging of living cells using atomic force microscopy

Image
  Originally published by Kanazawa Universit at www.phys.org, on September 5, 2023 Overview of the method for observing actin fibers in living cells using nanoendoscopy-AFM. Credit: STAR Protocols (2023). DOI: 10.1016/j.xpro.2023.102468 Images of nanoscale structures inside living cells are in increasing demand for the insights into cellular structure and function that they can reveal. So far, the tools for capturing such images have been limited, but researchers led by Takeshi Fukuma and Takehiko Ichikawa at Kanazawa University have now devised and reported a full protocol for using atomic force microscopy (AFM) to image inside living cells . The research is published in the journal STAR Protocols . AFM was first developed in the 1980s and uses the changes in the forces between a sample surface and a nanoscale tip attached to a cantilever to identify surfaces and produce images of the topography with nanoscale resolution. The technique has grown increasingly sophistica...
Read more

Supercomputer decodes protein ‘language,’ offering new clues to fight cancer

Image
Tursa supercomputer led to the creation of the protein language model called PLM-Interact. O riginally published by  Mrigakshi Dixit  on  Oct 27, 2025  Representational image of protein interaction.  Getty Images    A supercomputer has helped to create an artificial intelligence model that deciphers the “language of proteins.” Scientists at the University of Glasgow used the Tursa supercomputer at the UK’s DiRAC High Performance Supercomputer facility . This advanced machine is typically reserved for cosmic research , but it was used for medical purposes in this study. Tursa led to the creation of the protein language model called PLM-Interact .  Interestingly, the model predicts protein interactions and even forecasts which mutations will disrupt the communication between these vital molecules . Read more 
Read more

Chameleon’s Eyes Have Been Hiding a Secret

Image
Their wandering gaze results from a structural adaptation in their nerves Originally published By Devin Reese in Nautilus , on November 10, 2025   Chameleons’ bulging eyes do strange things; they swivel in different directions like periscopes as they peer around their surroundings. One eye may be fixed on you, while the other eye is trained on an insect scuttling away. Though scientists have been fascinated by this ability for centuries, the physiological mechanism that makes it possible has remained mysterious. Until now. A team of researchers has discovered that chameleons possess two coiled optic nerves that operate independently to bring two separate scenes into the reptile’s focus. They report their findings in a Scientific Reports paper published November 10,2025. Read more  
Read more