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Molecular Cancer Research
Molecular Cancer Research
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About the Cover

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ABOUT THE COVER
This study, by Pappas and colleagues (beginning on page 1051), demonstrates that the p53 tumor suppressor maintains baseline expression of numerous other well-validated tumor suppressor genes. Mammary epithelial cells grown in 3D culture form acinar structures that are suitable model systems to study signaling and growth properties. We used CRISPR/Cas9-mediated genetic modifications in the nontumorigenic mammary epithelial cell line MCF10A and found that interruption of the baseline activation of PTEN by p53 increases tumorigenic properties by influencing the size of the acini, proliferation, and signaling in 3D culture. Photographs shown are created by immunofluorescence of the acini structures for various signaling proteins.

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Molecular Cancer Research: 15 (8)
August 2017
Volume 15, Issue 8
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Issue Highlights

  • Next-Generation Sequencing Analysis and Algorithms for PDX and CDX Models
  • IGH/MYC Translocation Associates with BRCA2 Deficiency and Synthetic Lethality to PARP1 Inhibitors
  • Glutamine Transporters Are Targets of Multiple Oncogenic Signaling Pathways in Prostate Cancer
  • p53 Maintains Baseline Expression of Multiple Tumor Suppressor Genes
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Molecular Cancer Research
eISSN: 1557-3125
ISSN: 1541-7786

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