Title of article
Regulation of In Situ to Invasive Breast Carcinoma Transition
Author/Authors
Hu، نويسنده , , Min and Yao، نويسنده , , Jun and Carroll، نويسنده , , Danielle K. and Weremowicz، نويسنده , , Stanislawa and Chen، نويسنده , , Haiyan and Carrasco، نويسنده , , Daniel C. Richardson، نويسنده , , Andrea and Violette، نويسنده , , Shelia and Nikolskaya، نويسنده , , Tatiana and Nikolsky، نويسنده , , Yuri and Bauerlein، نويسنده , , Erica L. and Hahn، نويسنده , , William C. and Gelman، نويسنده , , Rebecca S. and Allred، نويسنده , , Craig and Bissell، نويسنده , , Mina J. and Schnitt، نويسنده , , Stuart and Polyak، نويسنده , , Kornelia، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
13
From page
394
To page
406
Abstract
Summary
ansition of ductal carcinoma in situ (DCIS) to invasive carcinoma is a poorly understood key event in breast tumor progression. Here, we analyzed the role of myoepithelial cells and fibroblasts in the progression of in situ carcinomas using a model of human DCIS and primary breast tumors. Progression to invasion was promoted by fibroblasts and inhibited by normal myoepithelial cells. Molecular profiles of isolated luminal epithelial and myoepithelial cells identified an intricate interaction network involving TGFβ, Hedgehog, cell adhesion, and p63 required for myoepithelial cell differentiation, the elimination of which resulted in loss of myoepithelial cells and progression to invasion.
Keywords
CELLCYCLE , CELLBIO
Journal title
Cancer Cell
Serial Year
2008
Journal title
Cancer Cell
Record number
1336818
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