Dividing walls: How immune cells enter tissue
To get to the places where they are needed, immune cells not only squeeze through tiny pores. They even overcome wall-like barriers of tightly packed cells. Researchers at the Institute of Science and Technology Austria (ISTA) have now discovered tha.....»»
Scientists "cautiously optimistic" about AI"s role in drug discovery
The human body contains at least 20,000 different proteins, often called the "workhorses of the cell" because of their role in keeping cells healthy. Each protein consists of a unique string of amino acids that affects its shape and function—or dys.....»»
Electrical impedance tomography plus extracellular voltage activation technique simplifies drug screening
When developing new drugs, understanding their effects on ion channels in the body, such as the human ether-a-go-go-related gene (hERG) ion channel found in neurons and heart muscle cells, is critical. Blocking hERG channels can disrupt a normal hear.....»»
Green hydrogen: "Artificial leaf" becomes better under pressure
Hydrogen can be produced via the electrolytic splitting of water. One option here is the use of photoelectrodes that convert sunlight into voltage for electrolysis in so-called photoelectrochemical cells (PEC cells). A research team at HZB has now sh.....»»
Newly created super-black wood can improve telescopes, optical devices and consumer goods
Thanks to an accidental discovery, researchers at the University of British Columbia have created a new super-black material that absorbs almost all light, opening potential applications in fine jewelry, solar cells and precision optical devices......»»
Mucus-based bioink could be used to print and grow lung tissue
Lung diseases kill millions of people around the world each year. Treatment options are limited, and animal models for studying these illnesses and experimental medications are inadequate. Now, writing in ACS Applied Bio Materials, researchers descri.....»»
BYD preparing to enter Canadian EV market, documents show
Joe McCabe, CEO of AutoForecast Solutions, said the U.S. auto market is BYD’s “holy grail,” but the company is likely to use both Canada and Mexico as “ports of entry.” .....»»
Israel foreign minister urges NATO expel Turkey over threat to enter Israel
Israel foreign minister urges NATO expel Turkey over threat to enter Israel.....»»
A new model to study regeneration of brown adipose tissues
The prevalence of obesity worldwide has led to an increase in the risk of metabolic diseases and socio-economical burdens. Brown adipose tissue (BAT) has been established as a promising therapeutic target to overcome obesity, type 2 diabetes (T2D) an.....»»
ACE-ing protein detection in single cells
Since the 1950s, researchers have used a famous method invented by Wallace Coulter known as "flow cytometry" to characterize different types of immune cells in research studies and in blood samples from human individuals. This has enabled a much deep.....»»
Dual-action therapy shows promise against aggressive oral cancer
In a new study, scientists at Shanghai Jiaotong University School of Medicine found a promising new way to treat a type of oral cancer known as oral squamous cell carcinoma. The method specifically targets the cancer cells through a combination of ni.....»»
How bacteria attach their cloaks of invisibility to immune defenses
Bacteria have different strategies for protecting themselves. Some bacterial pathogens surround themselves with a shell made of many sugar chains that lie close together, also known as capsular polymers. This protects the bacteria from drying out and.....»»
New method detects environmentally unfriendly chemicals
Substances called polyethylene glycols, or PEGs, are widely used in industry, medical, cosmetics and personal care products. The problem is, when they enter the environment and build up, they can harm ecosystems and natural resources......»»
Highways to health: Bicontinuous structures speed up cell migration
One of the most important but least understood aspects of healing is cell migration, or the process of cells moving from one part of the body to another. "If you are an ambulance out in the woods," says Karen Xu, an M.D/Ph.D. student in Medicine and.....»»
Parasite engineered to deliver therapy proteins to nerve cells
An international team of neurobiologists has developed a way to use a parasite to deliver protein therapies through the blood–brain barrier to treat nerve cell disorders. In their study published in Nature Microbiology, the group engineered the par.....»»
Scientists develop revolutionary egg white-based bioink for advanced tissue engineering
Terasaki Institute scientists have created a nature-inspired cutting-edge technology by developing a novel bioink derived from egg whites or egg white methacryloyl (EWMA). A paper describing their work is published in the journal Advanced Functional.....»»
How do cells coordinate their behavior with other cells to create tissue-scale behaviors?
Cells communicate with one another during development, but what are the steps that enable them to transition from local cell-cell communication to a globally synchronized tissue-scale behavior?.....»»
Researchers decipher new molecular mechanisms related to biological tissue regeneration
A new study published in The EMBO Journal opens new perspectives to better understand how the molecular mechanisms involved in regenerative medicine work......»»
Toyota, Mazda, Subaru enter a brave new world of EVs
Toyota, Subaru and Mazda are leaning into their cooperative agreements, and it's beginning to show in their lineups......»»
New and improved drug-delivery molecules for skeletal muscle
Researchers from Tokyo Metropolitan University have created a new drug-delivery molecule, a zwitterionic polymer complex that can help get plasmid DNA inside cells when injected into skeletal muscle, a crucial step in the expression of therapeutic RN.....»»
Japanese partners enter a brave new world of EVs
Toyota, Subaru and Mazda are leaning into their cooperative agreements, and it's beginning to show in their lineups......»»