Aliquots

Increased cell permeability may protect from colitis

Having a “leaky” gut may protect against colitis, a paradoxical finding that alters understanding of the role of cell permeability in intestinal homeostasis and immune regulation.

New view of neurotransmitter transport

Dynamic measurements of the bacterial leucine transporter shed light on the transporters that play roles in neuropsychiatric and addiction disorders.

Channel drug restores glucose balance

A new compound that activates potassium channels could be used to treat disorders of glucose homeostasis.

Anthrax bacteria’s signaling systems

Vanderbilt researchers have identified a new signaling system that anthrax bacteria uses to infect its host.

Myelin junctions key to conduction

A protein in the myelin coating on nerves helps form a “seal” that enables effective nerve conduction; loss of the protein causes inherited neuropathies.

Insulin in vials

Matrix remodeling and insulin resistance

The extracellular matrix that surrounds cells plays a role in the development of insulin resistance.

1 62 63 64 65 66 90