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Genetics

Identifying genes that keep cancer from spreading
Immunofluorescent view of a normal colon on the left and a colon tumor on the right.

Histopathology tissue sections of the normal colon (left) showing highly organized cell-cell junctions (red) and proliferative zones (green) in colonic crypts. In contrast, a colon adenocarcinoma (right) is highly disorganized, with inconsistent cell junctions that can ultimately contribute to metastatic dissemination.

(Image: Maggie Robertson)

Identifying genes that keep cancer from spreading

Using a novel approach, Penn Vet’s Chris Lengner and M. Andrés Blanco and colleagues have identified two genes that suppress colorectal cancer metastasis.

3 min. read

Kiran Musunuru: Editing genes to save lives

Kiran Musunuru: Editing genes to save lives

Kiran Musunuru develops gene-based therapies to improve the health of patients with heart disease and correct genetic changes in people affected by ultra-rare conditions.