Research Archive — Page 149 of 194

Head-and-shoulders portrait of a gray-haired man in a white lab coat and striped tie, seated in a laboratory with scientific equipment behind him.
April 17, 2014

VICC’s Arteaga assumes presidency of AACR

Carlos L. Arteaga, M.D., professor of Medicine and Cancer Biology and Donna S. Hall Professor of Breast Cancer Research at Vanderbilt-Ingram Cancer Center (VICC), assumed the presidency of the American Association for Cancer Research (AACR) for 2014-2015 during the group’s annual meeting last week in San Diego.

Pie chart showing time allocation: Documentation 28%, Assessments & Vital Signs 25%, Care Coordination 17%, Direct Care 16%, and Med Admin 14%.
April 17, 2014

Redesign of nursing workflow seeing success

In 2008, Vanderbilt nurses participated in a nationwide survey to determine how they spent their time, and it revealed that only 16 percent was spent on direct patient care, while 28 percent was spent on documentation.

Microscopic grayscale view of densely packed, finger-like projections forming a brush border across cultured epithelial cells.
April 17, 2014

Nutrient-absorbing surface’s assembly revealed: study

Vanderbilt University researchers have discovered how intestinal cells build the “brush border” — a specialized surface structure that is critical for absorbing nutrients and defending against pathogens.

Assorted brightly colored capsules scattered on a white background.
April 16, 2014

Channel drug restores glucose balance

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

Petri dish containing red culture medium with numerous white bacterial colonies and streak marks from inoculation; additional culture plates are blurred in the background.
April 15, 2014

Anthrax bacteria’s signaling systems

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

Illustration of a glowing purple neuron with a rounded central cell body and numerous branching projections against a vivid pink background.
April 11, 2014

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.