IMAGE: Lung squamous cell carcinoma

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Fruit Fly Border Cells (2 of 2)

Fruit Fly Border Cells (2 of 2)
Fruit fly border cells form clusters of six to eight cells, which display directional migration during oogenesis. Migration of border cells in egg chambers can be examined in detail by live-cell ...

Contact: Minna Poukkula
minna.poukkula@helsinki.fi
University of Helsinki

Saving Khloe's Eyes

Saving Khloe's Eyes
Some children with advanced retinoblastoma are not good candidates for conventional intraocular ophthalmic infusion therapy -- too often making removal of the eye the only viable treatment for saving ...

Contact: Nick Miller
nicholas.miller@cchmc.org
513-803-6035
Cincinnati Children's Hospital Medical Center

Normal Gene vs. Mutated Gene

Normal Gene vs. Mutated Gene
Here is a normal PTEN gene (top) as compared to a mutated PTEN gene (bottom), where the mutated gene will lose directional ability and its "false foot" (light blue) will force it to walk to different ...

Contact: Brittany Borghi
brittany-borghi@uiowa.edu
319-384-0048
University of Iowa

Mutated Gene vs. Healthy Gene

Mutated Gene vs. Healthy Gene
This is a normal PTEN gene (top) as compared to a mutated PTEN gene (bottom), where the mutated gene will lose directional ability and its "false foot" (light blue) will force it to walk to different ...

Contact: Brittany Borghi
brittany-borghi@uiowa.edu
319-384-0048
University of Iowa

DNA-Based Drug Delivery System

DNA-Based Drug Delivery System
Biomedical engineering researchers have developed a drug delivery system consisting of nanoscale "cocoons" made of DNA that target cancer cells and trick the cells into absorbing the cocoon. Enzymes ...

Contact: Matt Shipman
matt_shipman@ncsu.edu
919-515-6386
North Carolina State University

Neural Stem Cells on the <i>Drosophila</i> Brain

Neural Stem Cells on the Drosophila Brain
This image shows neural stem cells on the Drosophila brain.

Contact: Andrew Gould
andrew.gould@plymouth.ac.uk
University of Plymouth

Sonic Hedgehog Protein Causes DNA Damage

Sonic Hedgehog Protein Causes DNA Damage
Scientists at the IRCM and the University of Montreal discovered a mechanism that promotes the progression of medulloblastoma, the most common brain tumour found in children. The team, led by Frederic...

Contact: William Raillant-Clark
w.raillant-clark@umontreal.ca
514-343-7593
University of Montreal

Loss of STAT3 Changes a NK Cell's Function

Loss of STAT3 Changes a NK Cell's Function
Loss of STAT3 makes NK cells more efficient in recognizing and destroying melanoma cells. Additionally, the excretion of enzymes that fight leukemia cells is increased.

Contact: Susanna Kautschitsch
susanna.kautschitsch@vetmeduni.ac.at
43-125-077-1153
University of Veterinary Medicine -- Vienna

Chronic Skin Inflammation Linked to Cancer

Chronic Skin Inflammation Linked to Cancer
Activated immune cells, shown in red and green, cluster at the site of an allergic skin rash. Scientists have learned that this inflammation can promote skin tumor formation if it persists.

Contact: Michael C. Purdy
purdym@wustl.edu
314-286-0122
Washington University School of Medicine

II-Beta Form of Protein Kinase A

II-Beta Form of Protein Kinase A
With a background of scattered neutrons, this image shows a model of the II-beta form of PKA. A neutron beam used for imaging (behind gray circle) helped researchers identify a region of II-beta that ...

Contact: Phil Sahm
phil.sahm@hsc.utah.edu
801-581-2517
University of Utah Health Sciences

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