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Northey JJ, Hayward MK, Yui Y, Stashko C, Kai F, Mouw JK, Thakar D, Lakins JN, Ironside AJ, Samson S, Mukhtar RA, Hwang ES, Weaver VM. Mechanosensitive hormone signaling promotes mammary progenitor expansion and breast cancer risk. Cell Stem Cell 2024; 31:106-126.e13. [PMID: 38181747 PMCID: PMC11050720 DOI: 10.1016/j.stem.2023.12.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 09/19/2023] [Accepted: 12/06/2023] [Indexed: 01/07/2024]
Abstract
Tissue stem-progenitor cell frequency has been implicated in tumor risk and progression, but tissue-specific factors linking these associations remain ill-defined. We observed that stiff breast tissue from women with high mammographic density, who exhibit increased lifetime risk for breast cancer, associates with abundant stem-progenitor epithelial cells. Using genetically engineered mouse models of elevated integrin mechanosignaling and collagen density, syngeneic manipulations, and spheroid models, we determined that a stiff matrix and high mechanosignaling increase mammary epithelial stem-progenitor cell frequency and enhance tumor initiation in vivo. Augmented tissue mechanics expand stemness by potentiating extracellular signal-related kinase (ERK) activity to foster progesterone receptor-dependent RANK signaling. Consistently, we detected elevated phosphorylated ERK and progesterone receptors and increased levels of RANK signaling in stiff breast tissue from women with high mammographic density. The findings link fibrosis and mechanosignaling to stem-progenitor cell frequency and breast cancer risk and causally implicate epidermal growth factor receptor-ERK-dependent hormone signaling in this phenotype.
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Affiliation(s)
- Jason J Northey
- Department of Surgery, University of California, San Francisco, San Francisco, CA 94143, USA; Center for Bioengineering and Tissue Regeneration, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Mary-Kate Hayward
- Department of Surgery, University of California, San Francisco, San Francisco, CA 94143, USA; Center for Bioengineering and Tissue Regeneration, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Yoshihiro Yui
- Research Institute, Nozaki Tokushukai Hospital, Tanigawa 2-10-50, Daito, Osaka 574-0074, Japan
| | - Connor Stashko
- Department of Surgery, University of California, San Francisco, San Francisco, CA 94143, USA; Center for Bioengineering and Tissue Regeneration, University of California, San Francisco, San Francisco, CA 94143, USA
| | - FuiBoon Kai
- Department of Physiology & Pharmacology, University of Calgary, Calgary, AB T2N1N4, Canada; Department of Biochemistry & Molecular Biology, University of Calgary, Calgary, AB T2N1N4, Canada
| | - Janna K Mouw
- Department of Surgery, University of California, San Francisco, San Francisco, CA 94143, USA; Center for Bioengineering and Tissue Regeneration, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Dhruv Thakar
- Department of Surgery, University of California, San Francisco, San Francisco, CA 94143, USA; Center for Bioengineering and Tissue Regeneration, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Jonathon N Lakins
- Department of Surgery, University of California, San Francisco, San Francisco, CA 94143, USA; Center for Bioengineering and Tissue Regeneration, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Alastair J Ironside
- Department of Pathology, Western General Hospital, NHS Lothian, Edinburgh EH42XU, UK
| | - Susan Samson
- UCSF Helen Diller Comprehensive Cancer Center, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Rita A Mukhtar
- Department of Surgery, University of California, San Francisco, San Francisco, CA 94143, USA
| | - E Shelley Hwang
- Department of Surgery, Duke University Medical Center, Durham, NC 27710, USA
| | - Valerie M Weaver
- Department of Surgery, University of California, San Francisco, San Francisco, CA 94143, USA; Center for Bioengineering and Tissue Regeneration, University of California, San Francisco, San Francisco, CA 94143, USA; UCSF Helen Diller Comprehensive Cancer Center, University of California, San Francisco, San Francisco, CA 94143, USA; Department of Bioengineering and Therapeutic Sciences, University of California, San Francisco, San Francisco, CA 94143, USA; Department of Radiation Oncology, Eli and Edythe Broad Center of Regeneration Medicine and Stem Cell Research, University of California, San Francisco, San Francisco, CA 94143, USA.
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Granit RZ, Masury H, Condiotti R, Fixler Y, Gabai Y, Glikman T, Dalin S, Winter E, Nevo Y, Carmon E, Sella T, Sonnenblick A, Peretz T, Lehmann U, Paz K, Piccioni F, Regev A, Root DE, Ben-Porath I. Regulation of Cellular Heterogeneity and Rates of Symmetric and Asymmetric Divisions in Triple-Negative Breast Cancer. Cell Rep 2019; 24:3237-3250. [PMID: 30232005 DOI: 10.1016/j.celrep.2018.08.053] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Revised: 07/06/2018] [Accepted: 08/17/2018] [Indexed: 01/06/2023] Open
Abstract
Differentiation events contribute to phenotypic cellular heterogeneity within tumors and influence disease progression and response to therapy. Here, we dissect mechanisms controlling intratumoral heterogeneity within triple-negative basal-like breast cancers. Tumor cells expressing the cytokeratin K14 possess a differentiation state that is associated with that of normal luminal progenitors, and K14-negative cells are in a state closer to that of mature luminal cells. We show that cells can transition between these states through asymmetric divisions, which produce one K14+ and one K14- daughter cell, and that these asymmetric divisions contribute to the generation of cellular heterogeneity. We identified several regulators that control the proportion of K14+ cells in the population. EZH2 and Notch increase the numbers of K14+ cells and their rates of symmetric divisions, and FOXA1 has an opposing effect. Our findings demonstrate that asymmetric divisions generate differentiation transitions and heterogeneity, and identify pathways that control breast cancer cellular composition.
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Affiliation(s)
- Roy Z Granit
- Department of Developmental Biology and Cancer Research, Institute for Medical Research-Israel-Canada, The Hebrew University-Hadassah Medical School, Jerusalem 91120, Israel
| | - Hadas Masury
- Department of Developmental Biology and Cancer Research, Institute for Medical Research-Israel-Canada, The Hebrew University-Hadassah Medical School, Jerusalem 91120, Israel
| | - Reba Condiotti
- Department of Developmental Biology and Cancer Research, Institute for Medical Research-Israel-Canada, The Hebrew University-Hadassah Medical School, Jerusalem 91120, Israel
| | - Yaakov Fixler
- Department of Developmental Biology and Cancer Research, Institute for Medical Research-Israel-Canada, The Hebrew University-Hadassah Medical School, Jerusalem 91120, Israel
| | - Yael Gabai
- Department of Developmental Biology and Cancer Research, Institute for Medical Research-Israel-Canada, The Hebrew University-Hadassah Medical School, Jerusalem 91120, Israel
| | - Tzofia Glikman
- Department of Developmental Biology and Cancer Research, Institute for Medical Research-Israel-Canada, The Hebrew University-Hadassah Medical School, Jerusalem 91120, Israel
| | - Simona Dalin
- Department of Developmental Biology and Cancer Research, Institute for Medical Research-Israel-Canada, The Hebrew University-Hadassah Medical School, Jerusalem 91120, Israel
| | - Eitan Winter
- Info-CORE, Bioinformatics Unit of the I-CORE Computation Center at The Hebrew University and Hadassah, Jerusalem 91120, Israel
| | - Yuval Nevo
- Info-CORE, Bioinformatics Unit of the I-CORE Computation Center at The Hebrew University and Hadassah, Jerusalem 91120, Israel
| | - Einat Carmon
- Department of Surgery, Hadassah-Hebrew University Medical Center, Jerusalem 91120, Israel
| | - Tamar Sella
- Department of Radiology, Hadassah-Hebrew University Medical Center, Jerusalem 91120, Israel
| | - Amir Sonnenblick
- Sharett Institute of Oncology, Hadassah-Hebrew University Medical Center, Jerusalem 91120, Israel
| | - Tamar Peretz
- Sharett Institute of Oncology, Hadassah-Hebrew University Medical Center, Jerusalem 91120, Israel
| | - Ulrich Lehmann
- Institute of Pathology, Medizinische Hochschule Hannover, 30625 Hannover, Germany
| | - Keren Paz
- Champions Oncology, Inc., Baltimore, MD 21205, USA
| | | | - Aviv Regev
- Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA; Howard Hughes Medical Institute and David H. Koch Institute of Integrative Cancer Biology, Department of Biology, Massachusetts Institute of Technology, Cambridge, MA 02142, USA
| | - David E Root
- Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA
| | - Ittai Ben-Porath
- Department of Developmental Biology and Cancer Research, Institute for Medical Research-Israel-Canada, The Hebrew University-Hadassah Medical School, Jerusalem 91120, Israel.
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Choudhary RK, Li RW, Evock-Clover CM, Capuco AV. Comparison of the transcriptomes of long-term label retaining-cells and control cells microdissected from mammary epithelium: an initial study to characterize potential stem/progenitor cells. Front Oncol 2013; 3:21. [PMID: 23423481 PMCID: PMC3573348 DOI: 10.3389/fonc.2013.00021] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2012] [Accepted: 01/25/2013] [Indexed: 12/16/2022] Open
Abstract
Background: Previous molecular characterizations of mammary stem cells (MaSC) have utilized fluorescence-activated cell sorting or in vitro cultivation of cells from enzymatically dissociated tissue to enrich for MaSC. These approaches result in the loss of all histological information pertaining to the in vivo locale of MaSC and progenitor cells. Instead, we used laser microdissection to excise putative progenitor cells and control cells from their in situ locations in cryosections and characterized the molecular properties of these cells. MaSC/progenitor cells were identified based on their ability to retain bromodeoxyuridine for an extended period. Results: We isolated four categories of cells from mammary epithelium of female calves: bromodeoxyuridine label retaining epithelial cells (LREC) from basal (LRECb) and embedded layers (LRECe), and epithelial control cells from basal and embedded layers. Enriched expression of genes in LRECb was associated with stem cell attributes and identified WNT, TGF-β, and MAPK pathways of self renewal and proliferation. Genes expressed in LRECe revealed retention of some stem-like properties along with up-regulation of differentiation factors. Conclusion: Our data suggest that LREC in the basal epithelial layer are enriched for MaSC, as these cells showed increased expression of genes that reflect stem cell attributes; whereas LREC in suprabasal epithelial layers are enriched for more committed progenitor cells, expressing some genes that are associated with stem cell attributes along with those indicative of cell differentiation. Our results support the use of DNA label retention to identify MaSC and also provide a molecular profile and novel candidate markers for these cells. Insights into the biology of stem cells will be gained by confirmation and characterization of candidate MaSC markers identified in this study.
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Affiliation(s)
- Ratan K Choudhary
- Department of Animal and Avian Sciences, University of Maryland College Park, MD, USA
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Miranda-Carboni GA, Krum SA, Yee K, Nava M, Deng QE, Pervin S, Collado-Hidalgo A, Galić Z, Zack JA, Nakayama K, Nakayama KI, Lane TF. A functional link between Wnt signaling and SKP2-independent p27 turnover in mammary tumors. Genes Dev 2008; 22:3121-34. [PMID: 19056892 PMCID: PMC2593606 DOI: 10.1101/gad.1692808] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2008] [Accepted: 09/12/2008] [Indexed: 11/24/2022]
Abstract
Loss of the CDK inhibitor p27(KIP1) is widely linked with poor prognosis in human cancer. In Wnt10b-expressing mammary tumors, levels of p27(KIP1) were extremely low; conversely, Wnt10b-null mammary cells expressed high levels of this protein, suggesting Wnt-dependent regulation of p27(KIP1). Interestingly we found that Wnt-induced turnover of p27(KIP1) was independent from classical SCF(SKP2)-mediated degradation in both mouse and human cells. Instead, turnover required Cullin 4A and Cullin 4B, components of an alternative E3 ubiquitin ligase induced in response to active Wnt signaling. We found that CUL4A was a novel Wnt target gene in both mouse and human cells and that CUL4A physically interacted with p27(KIP1) in Wnt-responding cells. We further demonstrated that both Cul4A and Cul4B were required for Wnt-induced p27(KIP1) degradation and S-phase progression. CUL4A and CUL4B are therefore components of a conserved Wnt-induced proteasome targeting (WIPT) complex that regulates p27(KIP1) levels and cell cycle progression in mammalian cells.
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Affiliation(s)
- Gustavo A. Miranda-Carboni
- Department of Obstetrics and Gynecology, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, California 90095, USA
| | - Susan A. Krum
- Department of Orthopaedic Surgery, University of California at Los Angeles-Orthopaedic Hospital, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, California 90095, USA
| | - Kathleen Yee
- Department of Obstetrics and Gynecology, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, California 90095, USA
| | - Miguel Nava
- Department of Obstetrics and Gynecology, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, California 90095, USA
| | - Qiming E. Deng
- Department of Obstetrics and Gynecology, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, California 90095, USA
| | - Shehla Pervin
- Department of Obstetrics and Gynecology, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, California 90095, USA
| | - Alicia Collado-Hidalgo
- Department of Obstetrics and Gynecology, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, California 90095, USA
| | - Zoran Galić
- Department of Medicine, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, California 90095, USA
| | - Jerome A. Zack
- Department of Medicine, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, California 90095, USA
- Department of Microbiology, Immunology and Molecular Genetics, University of California at Los Angeles, Los Angeles, California 90095, USA
| | - Keiko Nakayama
- Department of Developmental Biology, Center for Translational and Advance Animal Research, Graduate School of Medicine Tohoku University, Aoba-ku Sendai 980-8575, Japan
| | - Keiichi I. Nakayama
- Department of Developmental Biology, Center for Translational and Advance Animal Research, Graduate School of Medicine Tohoku University, Aoba-ku Sendai 980-8575, Japan
- Department of Molecular and Cellular Biology, Medical Institute of Bioregulation, Kyushu University, Higashi-ku, Fukuoka 812-8582, Japan
| | - Timothy F. Lane
- Department of Obstetrics and Gynecology, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, California 90095, USA
- Department of Orthopaedic Surgery, University of California at Los Angeles-Orthopaedic Hospital, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, California 90095, USA
- Department of Biological Chemistry, University of California at Los Angeles, Los Angeles, California 90095, USA
- Jonsson Comprehensive Cancer Center, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, California 90095, USA
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