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 ...

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 ...

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

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 ...

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 ...

A recent study from Tata Institute of Fundamental Research, Mumbai, India has revealed new details about how our cells clean up and recycle waste. This process, known as autophagy, is like a self ...

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 ...

Feb. 4, 2025 — Research has shown that a potential new targeted therapy for childhood brain cancer is effective in infiltrating and killing tumor cells in preclinical models tested in mice.