Transporters are integral-membrane proteins that form a pore ... Transporters can act by either facilitated diffusion or active transport. Nicotinamide is an NAD+ precursor with crucial roles ...

Although B cells can recognize and respond to antigen in various forms, the current view is that membrane-bound ... in these organs can be facilitated by diffusion of the antigen or by the ...

Hornworts, a group of small and often overlooked plants, may hold the key to revolutionizing agriculture and combating ...

and the GLUTs facilitated diffusion glucose transporters located at the basolateral membrane of tubular cells (GLUT2 and GLUT1). Transport maximum for glucose tubular transport system in adult ...

Sound-facilitated drug delivery was compromised when outer-hair-cell motility was inhibited ... permeable basilar membrane, nonlinear fluid dynamics including advection, diffusion solved ...

really important to maintain any structure which has a membrane," Singh said. Take the electrolyte potassium, for example. It is the most abundant positively charged ion inside cells, but its ...

The system of cross-membrane channels, created by DNA nanorobots, allows an efficient passage of certain molecules and substances into the cells. Most importantly, these channels are large and can ...

Financial writer recommends Voyager Therapeutics, Inc. for high-risk investors due to promising preclinical Alzheimer's ...

Biologists had long believed that bringing order and organization to the chaos of molecules inside a cell depended on membrane-bound compartments called organelles, such as the mitochondria.

Take this example: a Microsoft team is just now figuring out how to use a diffusion model to find new materials that can fit the bill for high-tech projects. “Finding a new material for a target ...

Hence, researchers often simulate the brain as a network of coupled neural masses, each described by a mean-field model. These models capture the essential features of neuronal populations while ...

Blog posts represent the views of CFR fellows and staff and not those of CFR, which takes no institutional positions. Throughout its term, the Biden administration has promoted and protected ...