At Rice University and Baylor College of Medicine (BCM), structural biologists have captured the first three-dimensional crystalline snapshot of a critical but fleeting process that takes place thousands of times per second in each human cell.
New Gene Therapy Method Tested In Human Cells
Development of a new gene therapy method to prevent certain inherited diseases has reached a significant milestone in Oregon Health & Science University.
Development of a new gene therapy method to prevent certain inherited diseases has reached a significant milestone in Oregon Health & Science University.
"One of the major distinctions between cancerous cells and healthy cells is their shape," said study co-author Jianpeng Ma, professor of bioengineering at Rice and the Lodwick T. Bolin Professor of Biochemistry at BCM. "There is a correlation between healthy shape and well-regulated cell growth, and cancer cells are often ugly and ill-shaped compared to healthy cells."
F-actin was discovered in 1887, but despite the more than 18,000 actin-related studies in scientific literature, biologists have struggled to unlock some of its secrets. For example, F-actin is a polymer made of many smaller proteins called monomers. These building blocks, which are called G-actin, self-assemble end to end to form F-actin. But the self-assembly process is so efficient that scientists have been unable to see what happens when the first two or three monomers come together to form the nucleus of a filament. The F-actin filaments inside cells are constantly being built, torn apart and rebuilt.
Scientists Create Biggest Family Tree of Human Cells
The biggest family tree of human cell types has been created by biologists at the University of Luxembourg, Tampere University of Technology and the Institute for Systems Biology in Seattle, USA.
The biggest family tree of human cell types has been created by biologists at the University of Luxembourg, Tampere University of Technology and the Institute for Systems Biology in Seattle, USA.
Research to Develop New Drugs for the Human and Non-Human Cells
A revolutionary approach to developing new medicines and treatments to target the human and non-human cells in people is being suggested by scientists.
A revolutionary approach to developing new medicines and treatments to target the human and non-human cells in people is being suggested by scientists.
Research: New Model of ALS is Based on Human Cells from Autopsied Tissue
Researchers funded by the National Institutes of Health have developed a new model of the paralyzing disease amyotrophic lateral sclerosis (ALS
Researchers funded by the National Institutes of Health have developed a new model of the paralyzing disease amyotrophic lateral sclerosis (ALS
