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Stromal-epithelial Interactions in Aging and Cancer: Senescent Fibroblasts Alter Epithelial Cell Differentiation

Overview
Journal J Cell Sci
Specialty Cell Biology
Date 2005 Jan 20
PMID 15657080
Citations 279
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Abstract

Cellular senescence suppresses cancer by arresting cells at risk of malignant tumorigenesis. However, senescent cells also secrete molecules that can stimulate premalignant cells to proliferate and form tumors, suggesting the senescence response is antagonistically pleiotropic. We show that premalignant mammary epithelial cells exposed to senescent human fibroblasts in mice irreversibly lose differentiated properties, become invasive and undergo full malignant transformation. Moreover, using cultured mouse or human fibroblasts and non-malignant breast epithelial cells, we show that senescent fibroblasts disrupt epithelial alveolar morphogenesis, functional differentiation and branching morphogenesis. Furthermore, we identify MMP-3 as the major factor responsible for the effects of senescent fibroblasts on branching morphogenesis. Our findings support the idea that senescent cells contribute to age-related pathology, including cancer, and describe a new property of senescent fibroblasts - the ability to alter epithelial differentiation - that might also explain the loss of tissue function and organization that is a hallmark of aging.

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References
1.
Parrinello S, Samper E, Krtolica A, Goldstein J, Melov S, Campisi J . Oxygen sensitivity severely limits the replicative lifespan of murine fibroblasts. Nat Cell Biol. 2003; 5(8):741-7. PMC: 4940195. DOI: 10.1038/ncb1024. View

2.
Di Leonardo A, Linke S, Clarkin K, Wahl G . DNA damage triggers a prolonged p53-dependent G1 arrest and long-term induction of Cip1 in normal human fibroblasts. Genes Dev. 1994; 8(21):2540-51. DOI: 10.1101/gad.8.21.2540. View

3.
Montesano R, Soriano J, Fialka I, Orci L . Isolation of EpH4 mammary epithelial cell subpopulations which differ in their morphogenetic properties. In Vitro Cell Dev Biol Anim. 1998; 34(6):468-77. DOI: 10.1007/s11626-998-0080-3. View

4.
Robles S, Adami G . Agents that cause DNA double strand breaks lead to p16INK4a enrichment and the premature senescence of normal fibroblasts. Oncogene. 1998; 16(9):1113-23. DOI: 10.1038/sj.onc.1201862. View

5.
SOULE H, Maloney T, WOLMAN S, PETERSON Jr W, Brenz R, McGrath C . Isolation and characterization of a spontaneously immortalized human breast epithelial cell line, MCF-10. Cancer Res. 1990; 50(18):6075-86. View