2014 Small World In Motion Competition

Killer T cell engaging a cancer cell

Alex Ritter Dr. Bi-Chang Chen, Dr. Wesley Legant, Dr. Liang Gao

Affiliation
National Institutes of Health (NIH)
Bethesda, Maryland, USA
Technique
Light Sheet Microscopy
Magnification
1000x

Ultrafast light sheet imaging of the actin cytoskeleton of a killer T cell (orange) engaging a cancer cell (cyan).

Aplysia (sea slug) neuron

Dr. Masha Prager-Khoutorsky

Affiliation
McGill University
Montreal, Quebec, Canada
Technique
Confocal
Magnification
100x

Cultured Aplysia (sea slug) neuron lamella, expressing end binding protein 3 conjugated to GFP.

Leukocyte inflammation response

Ashley M. Smith

Affiliation
CFD Research Corporation
Huntsville, Alabama, USA
Technique
Fluorescence
Magnification
10x

Leukocytes have the ability to roll, adhere and migrate to areas of injury in the body. Here, leukocytes were stained and flowed onto an activated endothelium in a microfluidic device. The cells can be seen moving through a 3um pore towards a chemoattractant.