Discovery Could Help End Baldness and Speed Healing Scientists have discovered that a single chemical is key to controlling when hair follicle cells divide, and…
With help from the best tweezers in the world a team of researchers from the University of Copenhagen has shed new light on a fundamental…
From sunflowers to starfish, symmetry appears everywhere in biology. This isn’t just true for body plans – the molecular machines keeping our cells alive are…
An autonomously swimming biohybrid fish, designed with a focus on two key regulatory features of the human heart, has revealed the importance of feedback mechanisms…
Device offers insights into artificial muscular pumps, a step toward building an artificial heart. Harvard University researchers, in collaboration with colleagues from Emory University, have…
For the first time, a molecular movie has captured in detail the process of an anion transported across the cell membrane by a light-fuelled protein…
Membranes are crucial to our cells. Every cell in your body is enclosed by one. And each of those cells contains specialized compartments, or organelles,…
DNAzymes are precision biocatalysts that destroy unwanted RNA molecules. However, major obstacles to their use in medicine remain. Together with Jülich Research Centre (FZJ) and…
Researchers have developed a mathematical model that can predict the optimum exercise regime for building muscle. The researchers, from the University of Cambridge, used methods…
Theory of Bubbles Lifts Cell Biology Into a New, More Quantitative Era A study published on September 22, 2021, in the journal Nature details how…
Like a well-trained soldier, a white blood cell uses specialized abilities to identify and ultimately destroy dangerous intruders, including creating a protrusion to effectively reach…
A simple mechanism could underlie the growth and self-replication of protocells—putative ancestors of modern living cells—suggests a study publishing today (September 3, 2021) in Biophysical…
Plump and ponderous, tardigrades earned the nickname “water bears” when scientists first observed the 0.02-inch-long animals’ distinctive lumbering gaits in the 18th century. Their dumpy…
Atomic-scale imaging reveals tiny animals use zinc to sharpen their miniature tools. Ever wonder how tiny creatures can so easily slice, puncture, or sting? New…
A structural model of the SARS-CoV-2 spike protein as the virus fuses with host human cells reveals an opportunity to disrupt dynamics and halt transmission….
Genetically encoded reporter proteins have been a mainstay of biotechnology research, allowing scientists to track gene expression, understand intracellular processes, and debug engineered genetic circuits….
Air, water contamination disrupts body’s first line of internal defense. Major disruptions to our health and quality of life are front of mind in an…
Scientists collaborate to model the complex protein responsible for SARS-CoV-2 replication, revealing its potential weak spots for drug development. In February 2020, a trio of…
