A diet rich in high glucoraphanin broccoli interacts with genotype to reduce discordance in plasma metabolite profiles through modulating mitochondrial function

submitted by: Andrew Chapple
Background: Observational and experimental studies suggest that diets rich in cruciferous vegetables and glucosinolates may reduce the risk of cancer and cardiovascular disease (CVD). Objective: We tested the hypothesis that a 12-wk dietary intervention with high-glucoraphanin (HG) broccoli would modify biomarkers of CVD risk and plasma metabolite profiles to a greater extent than interventions with standard broccoli or peas. Design: Subjects were randomly assigned to consume 400 g...
Authors: Charlotte Armah, Maria Traka, Jack Dainty, Marianne Defernez, Astrid Janssens, Wing Leung, John Potter, Richard Mithen

David Bhella: The Peter Wildy Award Talk (MWV75)

submitted by: MicrobeWorld

David Bhella, Ph.D., MRC Centre for Virus Research, accepts the Peter Wildy Prize for Microbiology Education, awarded annually by the Society for General Microbiology for an outstanding contribution to microbiology education. Recorded live March 25, 2013 in Manchester, UK.

biosights: August 5, 2013 - Epithelia restored by healing waves

submitted by: JCB
Epithelial cells around the edge of a wound assemble an actomyosin cable that constricts to draw the wound closed, but the events that precede cable formation are largely unknown. Antunes et al. reveal that wounding induces a wave of actomyosin assembly and cell constriction that flows toward the wound edge to promote cable assembly and tissue repair. This biosights episode presents the paper by Antunes et al. from the July 22, 2013, issue of The Journal of Cell Biology and includes an...

Biomolecular Sensing: Endotoxin-Induced Ordering Transitions in Liquid Crystalline Droplets

submitted by: icamvid

Biomolecular Sensing: Endotoxin-Induced Ordering Transitions in Liquid Crystalline Droplets by Dr. Nicholas L. Abbott, University of Wisconsin at Madison

Biotic-Abiotic Interfaces based on Liquid Crystals

submitted by: icamvid

Biotic-Abiotic Interfaces based on Liquid Crystals by Dr. Nicholas L. Abbott, University of Wisconsin at Madison

MWV Episode 74 - David Bhella - Electron-cryomicroscopy

submitted by: MicrobeWorld
Dr. David Bhella studies the structural components of viruses using the techniques of electron-cryomicroscopy and image analysis. In addition to his research, David participates with the Glasgow Science Centre in public outreach to help teach students the processes behind his science. Due to his work, David received the 2013 Peter Wildy Prize for Microbiology Education. David's acceptance speech detailed his work with students as well as the stunning images he has produced through his...