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Choudhury AR, Nagesh AM, Gupta S, Chaturvedi PK, Kumar N, Sandeep K, Pandey D. MicroRNA signature of stromal-epithelial interactions in prostate and breast cancers. Exp Cell Res 2024; 441:114171. [PMID: 39029573 DOI: 10.1016/j.yexcr.2024.114171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2024] [Revised: 07/01/2024] [Accepted: 07/17/2024] [Indexed: 07/21/2024]
Abstract
Stromal-epithelial communication is an absolute necessity when it comes to the morphogenesis and pathogenesis of solid tissues, including the prostate and breast. So far, signalling pathways of several growth factors have been investigated. Besides such chemical factors, non-coding RNAs such as miRNAs have recently gained much interest because of their variety and complexity of action. Prostate and breast tissues being highly responsive to steroid hormones such as androgen and estrogen, respectively, it is not surprising that a huge set of available literature critically investigated the interplay between such hormones and miRNAs, especially in carcinogenesis. This review showcases our effort to highlight hormonally-related miRNAs that also somehow perturb the regular stromal-epithelial interactions during carcinogenesis in the prostate and breast. In future, we look forward to exploring how hormonal changes in the tissue microenvironment bring about miRNA-mediated changes in stromal-epithelial interactome in carcinogenesis and cancer progression.
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Affiliation(s)
- Ankit Roy Choudhury
- Department of Reproductive Biology, All India Institute of Medical Sciences, New Delhi, India; Department of Biology, Philipps University, Marburg, Germany
| | - A Muni Nagesh
- Department of Reproductive Biology, All India Institute of Medical Sciences, New Delhi, India
| | - Surabhi Gupta
- Department of Reproductive Biology, All India Institute of Medical Sciences, New Delhi, India
| | | | - Neeraj Kumar
- Department of Reproductive Biology, All India Institute of Medical Sciences, New Delhi, India
| | - Kumar Sandeep
- Department of Preventive Oncology, Dr. Bhim Rao Ambedkar Institute Rotary Cancer Hospital, All India Institute of Medical Sciences, New Delhi, India
| | - Deepak Pandey
- Department of Reproductive Biology, All India Institute of Medical Sciences, New Delhi, India.
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2
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Bagger MM, Sjölund J, Kim J, Kohler KT, Villadsen R, Jafari A, Kassem M, Pietras K, Rønnov-Jessen L, Petersen OW. Evidence of steady-state fibroblast subtypes in the normal human breast as cells-of-origin for perturbed-state fibroblasts in breast cancer. Breast Cancer Res 2024; 26:11. [PMID: 38229104 PMCID: PMC10790388 DOI: 10.1186/s13058-024-01763-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Accepted: 01/02/2024] [Indexed: 01/18/2024] Open
Abstract
BACKGROUND Human breast cancer most frequently originates within a well-defined anatomical structure referred to as the terminal duct lobular unit (TDLU). This structure is endowed with its very own lobular fibroblasts representing one out of two steady-state fibroblast subtypes-the other being interlobular fibroblasts. While cancer-associated fibroblasts (CAFs) are increasingly appreciated as covering a spectrum of perturbed states, we lack a coherent understanding of their relationship-if any-with the steady-state fibroblast subtypes. To address this, we here established two autologous CAF lines representing inflammatory CAFs (iCAFs) and myofibroblast CAFs (myCAFs) and compared them with already established interlobular- and lobular fibroblasts with respect to their origin and impact on tumor formation. METHODS Primary breast tumor-derived CAFs were transduced to express human telomerase reverse transcriptase (hTERT) and sorted into CD105low and CD105high populations using fluorescence-activated cell sorting (FACS). The two populations were tested for differentiation similarities to iCAF and myCAF states through transcriptome-wide RNA-Sequencing (RNA-Seq) including comparison to an available iCAF-myCAF cell state atlas. Inference of origin in interlobular and lobular fibroblasts relied on RNA-Seq profiles, immunocytochemistry and growth characteristics. Osteogenic differentiation and bone formation assays in culture and in vivo were employed to gauge for origin in bone marrow-derived mesenchymal stem cells (bMSCs). Functional characteristics were assessed with respect to contractility in culture and interaction with tumor cells in mouse xenografts. The cells' gene expression signatures were tested for association with clinical outcome of breast cancer patients using survival data from The Cancer Genome Atlas database. RESULTS We demonstrate that iCAFs have properties in common with interlobular fibroblasts while myCAFs and lobular fibroblasts are related. None of the CAFs qualify as bMSCs as revealed by lack of critical performance in bone formation assays. Functionally, myCAFs and lobular fibroblasts are almost equally tumor promoting as opposed to iCAFs and interlobular fibroblasts. A myCAF gene signature is found to associate with poor breast cancer-specific survival. CONCLUSIONS We propose that iCAFs and myCAFs originate in interlobular and lobular fibroblasts, respectively, and more importantly, that the tumor-promoting properties of lobular fibroblasts render the TDLU an epicenter for breast cancer evolution.
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Affiliation(s)
- Mikkel Morsing Bagger
- Division of Translational Cancer Research, Department of Laboratory Medicine, Lund University Cancer Centre, Lund University, Lund, Sweden.
- Department of Cellular and Molecular Medicine, University of Copenhagen, Copenhagen, Denmark.
| | - Jonas Sjölund
- Division of Translational Cancer Research, Department of Laboratory Medicine, Lund University Cancer Centre, Lund University, Lund, Sweden
| | - Jiyoung Kim
- Department of Cellular and Molecular Medicine, University of Copenhagen, Copenhagen, Denmark
| | | | - René Villadsen
- Department of Cellular and Molecular Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Abbas Jafari
- Department of Cellular and Molecular Medicine, University of Copenhagen, Copenhagen, Denmark
| | - Moustapha Kassem
- Department of Cellular and Molecular Medicine, University of Copenhagen, Copenhagen, Denmark
- Laboratory of Molecular Endocrinology, KMEB, Department of Endocrinology, Odense University Hospital and University of Southern Denmark, Odense, Denmark
| | - Kristian Pietras
- Division of Translational Cancer Research, Department of Laboratory Medicine, Lund University Cancer Centre, Lund University, Lund, Sweden
| | - Lone Rønnov-Jessen
- Section for Cell Biology and Physiology, Department of Biology, University of Copenhagen, Copenhagen, Denmark
| | - Ole William Petersen
- Department of Cellular and Molecular Medicine, University of Copenhagen, Copenhagen, Denmark
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3
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Moccia C, Cherubini M, Fortea M, Akinbote A, Padmanaban P, Beltran‐Sastre V, Haase K. Mammary Microvessels are Sensitive to Menstrual Cycle Sex Hormones. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2302561. [PMID: 37897317 PMCID: PMC10724440 DOI: 10.1002/advs.202302561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 09/04/2023] [Indexed: 10/30/2023]
Abstract
The mammary gland is a highly vascularized organ influenced by sex hormones including estrogen (E2) and progesterone (P4). Beyond whole-organism studies in rodents or cell monocultures, hormonal effects on the breast microvasculature remain largely understudied. Recent methods to generate 3D microvessels on-chip have enabled direct observation of complex vascular processes; however, these models often use non-tissue-specific cell types, such as human umbilical vein endothelial cells (HUVECs) and fibroblasts from various sources. Here, novel mammary-specific microvessels are generated by coculturing primary breast endothelial cells and fibroblasts under optimized culture conditions. These microvessels are mechanosensitive (to interstitial flow) and require endothelial-stromal interactions to develop fully perfusable vessels. These mammary-specific microvessels are also responsive to exogenous stimulation by sex hormones. When treated with combined E2 and P4, corresponding to the four phases of the menstrual cycle (period, follicular, ovular, and luteal), vascular remodeling and barrier function are altered in a phase-dependent manner. The presence of high E2 (ovulation) promotes vascular growth and remodeling, corresponding to high depletion of proangiogenic factors, whereas high P4 concentrations (luteal) promote vascular regression. The effects of combined E2 and P4 hormones are not only dose-dependent but also tissue-specific, as are shown by similarly treating non-tissue-specific HUVEC microvessels.
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Affiliation(s)
- Carmen Moccia
- European Molecular Biology Laboratory, BarcelonaDr. Aiguader, 88Barcelona08003Spain
| | - Marta Cherubini
- European Molecular Biology Laboratory, BarcelonaDr. Aiguader, 88Barcelona08003Spain
| | - Marina Fortea
- European Molecular Biology Laboratory, BarcelonaDr. Aiguader, 88Barcelona08003Spain
| | - Akinola Akinbote
- European Molecular Biology Laboratory, BarcelonaDr. Aiguader, 88Barcelona08003Spain
- Heidelberg UniversityHeidelbergGermany
| | - Prasanna Padmanaban
- European Molecular Biology Laboratory, BarcelonaDr. Aiguader, 88Barcelona08003Spain
| | | | - Kristina Haase
- European Molecular Biology Laboratory, BarcelonaDr. Aiguader, 88Barcelona08003Spain
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4
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Kumar B, Khatpe AS, Guanglong J, Batic K, Bhat-Nakshatri P, Granatir MM, Addison RJ, Szymanski M, Baldridge LA, Temm CJ, Sandusky G, Althouse SK, Cote ML, Miller KD, Storniolo AM, Nakshatri H. Stromal heterogeneity may explain increased incidence of metaplastic breast cancer in women of African descent. Nat Commun 2023; 14:5683. [PMID: 37709737 PMCID: PMC10502140 DOI: 10.1038/s41467-023-41473-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Accepted: 09/05/2023] [Indexed: 09/16/2023] Open
Abstract
The biologic basis of genetic ancestry-dependent variability in disease incidence and outcome is just beginning to be explored. We recently reported enrichment of a population of ZEB1-expressing cells located adjacent to ductal epithelial cells in normal breasts of women of African ancestry compared to those of European ancestry. In this study, we demonstrate that these cells have properties of fibroadipogenic/mesenchymal stromal cells that express PROCR and PDGFRα and transdifferentiate into adipogenic and osteogenic lineages. PROCR + /ZEB1 + /PDGFRα+ (PZP) cells are enriched in normal breast tissues of women of African compared to European ancestry. PZP: epithelial cell communication results in luminal epithelial cells acquiring basal cell characteristics and IL-6-dependent increase in STAT3 phosphorylation. Furthermore, level of phospho-STAT3 is higher in normal and cancerous breast tissues of women of African ancestry. PZP cells transformed with HRasG12V ± SV40-T/t antigens generate metaplastic carcinoma suggesting that these cells are one of the cells-of-origin of metaplastic breast cancers.
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Affiliation(s)
- Brijesh Kumar
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN, 46202, USA
- School of Biomedical Engineering, Indian Institute of Technology (Banaras Hindu University), Varanasi, UP, 221005, India
| | - Aditi S Khatpe
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN, 46202, USA
- Department of Biochemistry and Molecular Biology, Indiana University School of Medicine, Indianapolis, IN, 46202, USA
| | - Jiang Guanglong
- Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, 46202, USA
| | - Katie Batic
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN, 46202, USA
| | | | - Maggie M Granatir
- Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, IN, 46202, USA
| | - Rebekah Joann Addison
- Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, IN, 46202, USA
| | - Megan Szymanski
- Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, IN, 46202, USA
| | - Lee Ann Baldridge
- Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, IN, 46202, USA
| | - Constance J Temm
- Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, IN, 46202, USA
| | - George Sandusky
- Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, IN, 46202, USA
| | - Sandra K Althouse
- Department of Biostatistics and Health Data Science, Indiana University School of Medicine, Indianapolis, IN, 46202, USA
| | - Michele L Cote
- Richard M. Fairbanks School of Public Health, Indiana University, Indianapolis, IN, 46202, USA
| | - Kathy D Miller
- Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, 46202, USA
| | - Anna Maria Storniolo
- Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, 46202, USA
| | - Harikrishna Nakshatri
- Department of Surgery, Indiana University School of Medicine, Indianapolis, IN, 46202, USA.
- Department of Biochemistry and Molecular Biology, Indiana University School of Medicine, Indianapolis, IN, 46202, USA.
- VA Roudebush Medical Center, Indianapolis, IN, 46202, USA.
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5
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Schwebler J, Fey C, Kampik D, Lotz C. Full thickness 3D in vitro conjunctiva model enables goblet cell differentiation. Sci Rep 2023; 13:12261. [PMID: 37507439 PMCID: PMC10382544 DOI: 10.1038/s41598-023-38927-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Accepted: 07/17/2023] [Indexed: 07/30/2023] Open
Abstract
In vitro culture and generation of highly specialized goblet cells is still a major challenge in conjunctival 3D in vitro equivalents. A model comprising all physiological factors, including mucus-secreting goblet cells has the potential to act as a new platform for studies on conjunctival diseases. We isolated primary conjunctival epithelial cells and fibroblasts from human biopsies. 3D models were generated from either epithelial layers or a combination of those with a connective tissue equivalent. Epithelial models were investigated for marker expression and barrier function. Full-thickness models were analyzed for goblet cell morphology and marker expression via immunofluorescence and quantitative real-time PCR. Simple epithelial models cultured at the air-liquid interface showed stratified multi-layer epithelia with pathologic keratinization and without goblet cell formation. The combination with a connective tissue equivalent to generate a full-thickness model led to the formation of a non-keratinized stratified multi-layer epithelium and induced goblet cell differentiation. In our model, a high resemblance to natural conjunctiva was achieved by the combination of conjunctival epithelial cells with fibroblasts embedded in a collagen-hydrogel as connective tissue equivalent. In the future, our conjunctival in vitro equivalent enables the investigation of goblet cell differentiation, conjunctival pathologies as well as drug testing.
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Affiliation(s)
- Julian Schwebler
- Translational Center Regenerative Therapies (TLC-RT), Fraunhofer Institute for Silicate Research (ISC), Würzburg, Germany
- Department of Ophthalmology, University Hospital Würzburg, Würzburg, Germany
| | - Christina Fey
- Translational Center Regenerative Therapies (TLC-RT), Fraunhofer Institute for Silicate Research (ISC), Würzburg, Germany
| | - Daniel Kampik
- Department of Ophthalmology, University Hospital Würzburg, Würzburg, Germany
| | - Christian Lotz
- Translational Center Regenerative Therapies (TLC-RT), Fraunhofer Institute for Silicate Research (ISC), Würzburg, Germany.
- Chair of Tissue Engineering and Regenerative Medicine (TERM), University Hospital Würzburg, Würzburg, Germany.
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6
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Kuziel G, Moore BN, Arendt LM. Obesity and Fibrosis: Setting the Stage for Breast Cancer. Cancers (Basel) 2023; 15:cancers15112929. [PMID: 37296891 DOI: 10.3390/cancers15112929] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 05/22/2023] [Accepted: 05/23/2023] [Indexed: 06/12/2023] Open
Abstract
Obesity is a rising health concern and is linked to a worsened breast cancer prognosis. Tumor desmoplasia, which is characterized by elevated numbers of cancer-associated fibroblasts and the deposition of fibrillar collagens within the stroma, may contribute to the aggressive clinical behavior of breast cancer in obesity. A major component of the breast is adipose tissue, and fibrotic changes in adipose tissue due to obesity may contribute to breast cancer development and the biology of the resulting tumors. Adipose tissue fibrosis is a consequence of obesity that has multiple sources. Adipocytes and adipose-derived stromal cells secrete extracellular matrix composed of collagen family members and matricellular proteins that are altered by obesity. Adipose tissue also becomes a site of chronic, macrophage-driven inflammation. Macrophages exist as a diverse population within obese adipose tissue and mediate the development of fibrosis through the secretion of growth factors and matricellular proteins and interactions with other stromal cells. While weight loss is recommended to resolve obesity, the long-term effects of weight loss on adipose tissue fibrosis and inflammation within breast tissue are less clear. Increased fibrosis within breast tissue may increase the risk for tumor development as well as promote characteristics associated with tumor aggressiveness.
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Affiliation(s)
- Genevra Kuziel
- Cancer Biology Graduate Program, University of Wisconsin-Madison, 1111 Highland Ave, Madison, WI 53705, USA
| | - Brittney N Moore
- Department of Comparative Biosciences, University of Wisconsin-Madison, 2015 Linden Drive, Madison, WI 53706, USA
| | - Lisa M Arendt
- Cancer Biology Graduate Program, University of Wisconsin-Madison, 1111 Highland Ave, Madison, WI 53705, USA
- Department of Comparative Biosciences, University of Wisconsin-Madison, 2015 Linden Drive, Madison, WI 53706, USA
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7
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Raths F, Karimzadeh M, Ing N, Martinez A, Yang Y, Qu Y, Lee TY, Mulligan B, Devkota S, Tilley WT, Hickey TE, Wang B, Giuliano AE, Bose S, Goodarzi H, Ray EC, Cui X, Knott SR. The molecular consequences of androgen activity in the human breast. CELL GENOMICS 2023; 3:100272. [PMID: 36950379 PMCID: PMC10025454 DOI: 10.1016/j.xgen.2023.100272] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 10/20/2022] [Accepted: 01/30/2023] [Indexed: 03/24/2023]
Abstract
Estrogen and progesterone have been extensively studied in the mammary gland, but the molecular effects of androgen remain largely unexplored. Transgender men are recorded as female at birth but identify as male and may undergo gender-affirming androgen therapy to align their physical characteristics and gender identity. Here we perform single-cell-resolution transcriptome, chromatin, and spatial profiling of breast tissues from transgender men following androgen therapy. We find canonical androgen receptor gene targets are upregulated in cells expressing the androgen receptor and that paracrine signaling likely drives sex-relevant androgenic effects in other cell types. We also observe involution of the epithelium and a spatial reconfiguration of immune, fibroblast, and vascular cells, and identify a gene regulatory network associated with androgen-induced fat loss. This work elucidates the molecular consequences of androgen activity in the human breast at single-cell resolution.
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Affiliation(s)
- Florian Raths
- Center for Bioinformatics and Functional Genomics, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Mehran Karimzadeh
- Department of Biochemistry and Biophysics, University of California, San Francisco, San Francisco, CA, USA
- Vector Institute, Toronto, ON, Canada
- Peter Munk Cardiac Centre, University Health Network, Toronto, ON, Canada
- Department of Urology, University of California, San Francisco, San Francisco, CA, USA
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, CA, USA
- Bakar Computational Health Sciences Institute, University of California, San Francisco, San Francisco, CA, USA
| | - Nathan Ing
- Center for Bioinformatics and Functional Genomics, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Andrew Martinez
- Center for Bioinformatics and Functional Genomics, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Yoona Yang
- Center for Bioinformatics and Functional Genomics, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Ying Qu
- Department of Surgery, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Tian-Yu Lee
- Department of Surgery, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Brianna Mulligan
- Center for Bioinformatics and Functional Genomics, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Suzanne Devkota
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Wayne T. Tilley
- Dame Roma Mitchell Cancer Research Laboratories, Adelaide Medical School, University of Adelaide, Adelaide, SA, Australia
- Freemasons Centre for Male Health and Wellbeing, University of Adelaide, Adelaide, SA, Australia
| | - Theresa E. Hickey
- Dame Roma Mitchell Cancer Research Laboratories, Adelaide Medical School, University of Adelaide, Adelaide, SA, Australia
| | - Bo Wang
- Vector Institute, Toronto, ON, Canada
- Peter Munk Cardiac Centre, University Health Network, Toronto, ON, Canada
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada
- Department of Computer Science, University of Toronto, Toronto, ON, Canada
| | | | - Shikha Bose
- Department of Pathology and Laboratory Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Hani Goodarzi
- Department of Biochemistry and Biophysics, University of California, San Francisco, San Francisco, CA, USA
- Department of Urology, University of California, San Francisco, San Francisco, CA, USA
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, CA, USA
- Bakar Computational Health Sciences Institute, University of California, San Francisco, San Francisco, CA, USA
| | - Edward C. Ray
- Department of Surgery, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Transgender Surgery and Health Program, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Xiaojiang Cui
- Department of Surgery, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Simon R.V. Knott
- Center for Bioinformatics and Functional Genomics, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
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8
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Ingthorsson S, Traustadottir GA, Gudjonsson T. Cellular Plasticity and Heterotypic Interactions during Breast Morphogenesis and Cancer Initiation. Cancers (Basel) 2022; 14:cancers14215209. [PMID: 36358627 PMCID: PMC9654604 DOI: 10.3390/cancers14215209] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 10/19/2022] [Accepted: 10/20/2022] [Indexed: 12/01/2022] Open
Abstract
Simple Summary This review aims to discuss the structure, function and dynamics of the breast gland and how changes to the function of the breast’s cells can lead to different types of cancer. Abstract The human breast gland is a unique organ as most of its development occurs postnatally between menarche and menopause, a period ranging from 30 to 40 years. During this period, the monthly menstruation cycle drives the mammary gland through phases of cell proliferation, differentiation, and apoptosis, facilitated via a closely choreographed interaction between the epithelial cells and the surrounding stroma preparing the gland for pregnancy. If pregnancy occurs, maximal differentiation is reached to prepare for lactation. After lactation, the mammary gland involutes to a pre-pregnant state. These cycles of proliferation, differentiation, and involution necessitate the presence of epithelial stem cells that give rise to progenitor cells which differentiate further into the luminal and myoepithelial lineages that constitute the epithelial compartment and are responsible for the branching structure of the gland. Maintaining homeostasis and the stem cell niche depends strongly on signaling between the stem and progenitor cells and the surrounding stroma. Breast cancer is a slowly progressing disease whose initiation can take decades to progress into an invasive form. Accumulating evidence indicates that stem cells and/or progenitor cells at different stages, rather than terminally differentiated cells are the main cells of origin for most breast cancer subgroups. Stem cells and cancer cells share several similarities such as increased survival and cellular plasticity which is reflected in their ability to switch fate by receiving intrinsic and extrinsic signals. In this review, we discuss the concept of cellular plasticity in normal breast morphogenesis and cancer, and how the stromal environment plays a vital role in cancer initiation and progression.
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Affiliation(s)
- Saevar Ingthorsson
- Stem Cell Research Unit, Biomedical Center, School of Health Sciences, University of Iceland, 101 Reykjavik, Iceland
- Faculty of nursing and midwifery, School of Health Sciences, University of Iceland, 101 Reykjavik, Iceland
| | - Gunnhildur Asta Traustadottir
- Stem Cell Research Unit, Biomedical Center, School of Health Sciences, University of Iceland, 101 Reykjavik, Iceland
- Department of Pathology, Landspitali University Hospital, 101 Reykjavik, Iceland
| | - Thorarinn Gudjonsson
- Stem Cell Research Unit, Biomedical Center, School of Health Sciences, University of Iceland, 101 Reykjavik, Iceland
- Department of Laboratory Hematology, Landspitali University Hospital, 101 Reykjavik, Iceland
- Correspondence:
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9
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Ductal keratin 15 + luminal progenitors in normal breast exhibit a basal-like breast cancer transcriptomic signature. NPJ Breast Cancer 2022; 8:81. [PMID: 35821504 PMCID: PMC9276673 DOI: 10.1038/s41523-022-00444-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Accepted: 06/10/2022] [Indexed: 11/09/2022] Open
Abstract
Normal breast luminal epithelial progenitors have been implicated as cell of origin in basal-like breast cancer, but their anatomical localization remains understudied. Here, we combine collection under the microscope of organoids from reduction mammoplasties and single-cell mRNA sequencing (scRNA-seq) of FACS-sorted luminal epithelial cells with multicolor imaging to profile ducts and terminal duct lobular units (TDLUs) and compare them with breast cancer subtypes. Unsupervised clustering reveals eleven distinct clusters and a differentiation trajectory starting with keratin 15+ (K15+) progenitors enriched in ducts. Spatial mapping of luminal progenitors is confirmed at the protein level by staining with critical duct markers. Comparison of the gene expression profiles of normal luminal cells with those of breast cancer subtypes suggests a strong correlation between normal breast ductal progenitors and basal-like breast cancer. We propose that K15+ basal-like breast cancers originate in ductal progenitors, which emphasizes the importance of not only lineages but also cellular position within the ductal-lobular tree.
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10
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Yoshitake R, Chang G, Saeki K, Ha D, Wu X, Wang J, Chen S. Single-Cell Transcriptomics Identifies Heterogeneity of Mouse Mammary Gland Fibroblasts With Distinct Functions, Estrogen Responses, Differentiation Processes, and Crosstalks With Epithelium. Front Cell Dev Biol 2022; 10:850568. [PMID: 35300413 PMCID: PMC8923650 DOI: 10.3389/fcell.2022.850568] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Accepted: 02/02/2022] [Indexed: 12/23/2022] Open
Abstract
Fibroblasts have been shown to be one of the essential players for mammary gland organization. Here, we identify two major types of mouse mammary gland fibroblasts through single-cell RNA sequencing analysis: Dpp4 + fibroblasts and Dpp4 - fibroblasts. Each population exhibits unique functional characteristics as well as discrete localization in normal mouse mammary glands. Remarkably, estrogen, a crucial mediator of mammary gland organization, alters the gene expression profiles of fibroblasts in a population-specific manner, without distinct activation of estrogen receptor signaling. Further integrative analysis with the inclusion of five other publicly available datasets reveals a directional differentiation among the mammary gland fibroblast populations. Moreover, the combination with the mouse mammary epithelium atlas allows us to infer multiple potential interactions between epithelial cells and fibroblasts in mammary glands. This study provides a comprehensive view of mouse mammary gland fibroblasts at the single-cell level.
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Affiliation(s)
- Ryohei Yoshitake
- Department of Cancer Biology, Beckman Research Institute of City of Hope, Duarte, CA, United States
| | - Gregory Chang
- Department of Cancer Biology, Beckman Research Institute of City of Hope, Duarte, CA, United States
| | - Kohei Saeki
- Department of Cancer Biology, Beckman Research Institute of City of Hope, Duarte, CA, United States.,Faculty of Veterinary Medicine, Okayama University of Science, Imabari, Japan
| | - Desiree Ha
- Department of Cancer Biology, Beckman Research Institute of City of Hope, Duarte, CA, United States
| | - Xiwei Wu
- Integrative Genomics Core, Beckman Research Institute of City of Hope, Monrovia, CA, United States
| | - Jinhui Wang
- Integrative Genomics Core, Beckman Research Institute of City of Hope, Monrovia, CA, United States
| | - Shiuan Chen
- Department of Cancer Biology, Beckman Research Institute of City of Hope, Duarte, CA, United States
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11
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Goldhammer N, Kim J, Villadsen R, Rønnov-Jessen L, Petersen OW. Myoepithelial progenitors as founder cells of hyperplastic human breast lesions upon PIK3CA transformation. Commun Biol 2022; 5:219. [PMID: 35273332 PMCID: PMC8913783 DOI: 10.1038/s42003-022-03161-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 02/08/2022] [Indexed: 12/20/2022] Open
Abstract
The myoepithelial (MEP) lineage of human breast comprises bipotent and multipotent progenitors in ducts and terminal duct lobular units (TDLUs). We here assess whether this heterogeneity impacts on oncogenic PIK3CA transformation. Single cell RNA sequencing (scRNA-seq) and multicolor imaging reveal that terminal ducts represent the most enriched source of cells with ductal MEP markers including α-smooth muscle actin (α-SMA), keratin K14, K17 and CD200. Furthermore, we find neighboring CD200high and CD200low progenitors within terminal ducts. When sorted and kept in ground state conditions, their CD200low and CD200high phenotypes are preserved. Upon differentiation, progenitors remain multipotent and bipotent, respectively. Immortalized progenitors are transduced with mutant PIK3CA on an shp53 background. Upon transplantation, CD200low MEP progenitors distinguish from CD200high by the formation of multilayered structures with a hyperplastic inner layer of luminal epithelial cells. We suggest a model with spatially distributed MEP progenitors as founder cells of biphasic breast lesions with implications for early detection and prevention strategies. Breast myoepithelial cells are characterised using single cell sequencing, where they are distinguished by CD200 expression. Distinct properties of CD200-low and CD200-high are found, which suggest that CD200-low cells are multipotent, whereas CD200-high cells are bipotent.
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Affiliation(s)
- Nadine Goldhammer
- Department of Cellular and Molecular Medicine, University of Copenhagen, Copenhagen N, Denmark.,Novo Nordisk Foundation Center for Stem Cell Biology, University of Copenhagen, Copenhagen N, Denmark
| | - Jiyoung Kim
- Department of Cellular and Molecular Medicine, University of Copenhagen, Copenhagen N, Denmark.,Novo Nordisk Foundation Center for Stem Cell Biology, University of Copenhagen, Copenhagen N, Denmark
| | - René Villadsen
- Department of Cellular and Molecular Medicine, University of Copenhagen, Copenhagen N, Denmark
| | - Lone Rønnov-Jessen
- Section for Cell Biology and Physiology, Department of Biology, University of Copenhagen, Copenhagen Ø, Denmark
| | - Ole William Petersen
- Department of Cellular and Molecular Medicine, University of Copenhagen, Copenhagen N, Denmark. .,Novo Nordisk Foundation Center for Stem Cell Biology, University of Copenhagen, Copenhagen N, Denmark.
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12
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Cell Surface Proteins for Enrichment and In Vitro Characterization of Human Pluripotent Stem Cell-Derived Myogenic Progenitors. Stem Cells Int 2022; 2022:2735414. [PMID: 35251185 PMCID: PMC8894063 DOI: 10.1155/2022/2735414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 01/04/2022] [Accepted: 01/12/2022] [Indexed: 11/17/2022] Open
Abstract
Human myogenic progenitors can be derived from pluripotent stem cells (PSCs) for use in modeling natural and pathological myogenesis, as well as treating muscle diseases. Transgene-free methods of deriving myogenic progenitors from different PSC lines often produce mixed populations that are heterogeneous in myogenic differentiation potential, yet detailed and accurate characterization of human PSC-derived myogenic progenitors remains elusive in the field. The isolation and purification of human PSC-derived myogenic progenitors is thus an important methodological consideration when we investigate the properties and behaviors of these cells in culture. We previously reported a transgene-free, serum-free floating sphere culture method for the derivation of myogenic progenitors from human PSCs. In this study, we first performed comprehensive cell surface protein profiling of the sphere culture cells through the screening of 255 antibodies. Next, we used magnetic activated cell sorting and enriched the cells according to the expression of specific surface markers. The ability of muscle differentiation in the resulting cells was characterized by immunofluorescent labeling and quantification of positively stained cells. Our results revealed that myotube-forming cells resided in the differentiated cultures of CD29+, CD56+, CD271+, and CD15– fractions, while thick and multinucleated myotubes were identified in the differentiated cultures from CD9+ and CD146+ fractions. We found that PAX7 localization to the nucleus correlates with myotube-forming ability in these sorted populations. We also demonstrated that cells in unsorted, CD271+, and CD15– fractions responded differently to cryopreservation and prolonged culture expansion. Lastly, we showed that CD271 expression is essential for terminal differentiation of human PSC-derived myogenic progenitors. Taken together, these cell surface proteins are not only useful markers to identify unique cellular populations in human PSC-derived myogenic progenitors but also functionally important molecules that can provide valuable insight into human myogenesis.
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13
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Rønnov-Jessen L, Kim J, Goldhammer N, Klitgaard MC, Smicius M, Bechmann MB, Villadsen R, Petersen OW. Desensitization of human breast progenitors by a transient exposure to pregnancy levels of estrogen. Sci Rep 2021; 11:17232. [PMID: 34446796 PMCID: PMC8390656 DOI: 10.1038/s41598-021-96785-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Accepted: 08/10/2021] [Indexed: 11/22/2022] Open
Abstract
Full term pregnancy at an early age is the only factor known to consistently protect against breast cancer. Because hormone receptor positive progenitors in the human breast relay endocrine signaling, we here sought to determine whether an experimental mimicry of the third trimester surge of hormones would change their susceptibility to growth stimulation. Hormone receptor positive, reduction mammoplasty-derived human breast epithelial progenitors were exposed to a short-term, pregnancy-level of estradiol, and their subsequent response to estradiol stimulation was analyzed. Exposure to pregnancy-level of estradiol results in subsequent lower sensitivity to estrogen-induced proliferation. Expression array and immunoblotting reveal upregulation of S100A7 and down-regulation of p27, both associated with parity and epithelial differentiation. Notably, we find that the epithelial differentiation is accompanied by upregulation of E-cadherin and down-regulation of vimentin as well as by diminished migration and more mature luminal epithelial differentiation in a mouse transplantation model. Our findings are in support of a de-sensitization mechanism for pregnancy-induced prevention against breast cancer.
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Affiliation(s)
- Lone Rønnov-Jessen
- Section for Cell Biology and Physiology, Department of Biology, University of Copenhagen, 2100, Copenhagen Ø, Denmark.
| | - Jiyoung Kim
- Department of Cellular and Molecular Medicine, University of Copenhagen, 2200, Copenhagen N, Denmark
- Novo Nordisk Foundation Center for Stem Cell Biology, University of Copenhagen, 2200, Copenhagen N, Denmark
| | - Nadine Goldhammer
- Department of Cellular and Molecular Medicine, University of Copenhagen, 2200, Copenhagen N, Denmark
- Novo Nordisk Foundation Center for Stem Cell Biology, University of Copenhagen, 2200, Copenhagen N, Denmark
| | - Marie Christine Klitgaard
- Section for Cell Biology and Physiology, Department of Biology, University of Copenhagen, 2100, Copenhagen Ø, Denmark
- Department of Cellular and Molecular Medicine, University of Copenhagen, 2200, Copenhagen N, Denmark
- Novo Nordisk Foundation Center for Stem Cell Biology, University of Copenhagen, 2200, Copenhagen N, Denmark
| | - Martynas Smicius
- Section for Cell Biology and Physiology, Department of Biology, University of Copenhagen, 2100, Copenhagen Ø, Denmark
| | - Marc Baker Bechmann
- Section for Cell Biology and Physiology, Department of Biology, University of Copenhagen, 2100, Copenhagen Ø, Denmark
- Department of Cellular and Molecular Medicine, University of Copenhagen, 2200, Copenhagen N, Denmark
- Novo Nordisk Foundation Center for Stem Cell Biology, University of Copenhagen, 2200, Copenhagen N, Denmark
| | - René Villadsen
- Department of Cellular and Molecular Medicine, University of Copenhagen, 2200, Copenhagen N, Denmark
| | - Ole William Petersen
- Department of Cellular and Molecular Medicine, University of Copenhagen, 2200, Copenhagen N, Denmark
- Novo Nordisk Foundation Center for Stem Cell Biology, University of Copenhagen, 2200, Copenhagen N, Denmark
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14
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Breast Cancer Drug Resistance: Overcoming the Challenge by Capitalizing on MicroRNA and Tumor Microenvironment Interplay. Cancers (Basel) 2021; 13:cancers13153691. [PMID: 34359591 PMCID: PMC8345203 DOI: 10.3390/cancers13153691] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Revised: 07/20/2021] [Accepted: 07/21/2021] [Indexed: 12/20/2022] Open
Abstract
The clinical management of breast cancer reaches new frontiers every day. However, the number of drug resistant cases is still high, and, currently, this constitutes one of the major challenges that cancer research has to face. For instance, 50% of women affected with HER2 positive breast cancer presents or acquires resistance to trastuzumab. Moreover, for patients affected with triple negative breast cancer, standard chemotherapy is still the fist-line therapy, and often patients become resistant to treatments. Tumor microenvironment plays a crucial role in this context. Indeed, cancer-associated stromal cells deliver oncogenic cues to the tumor and vice versa to escape exogenous insults. It is well known that microRNAs are among the molecules exploited in this aberrant crosstalk. Indeed, microRNAs play a crucial function both in the induction of pro-tumoral traits in stromal cells and in the stroma-mediated fueling of tumor aggressiveness. Here, we summarize the most recent literature regarding the involvement of miRNAs in the crosstalk between tumor and stromal cells and their capability to modulate tumor microenvironment characteristics. All up-to-date findings suggest that microRNAs in the TME could serve both to reverse malignant phenotype of stromal cells, modulating response to therapy, and as predictive/prognostic biomarkers.
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15
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Wang S, Englund E, Kjellman P, Li Z, Ahnlide JK, Rodriguez-Cupello C, Saggioro M, Kanzaki R, Pietras K, Lindgren D, Axelson H, Prinz CN, Swaminathan V, Madsen CD. CCM3 is a gatekeeper in focal adhesions regulating mechanotransduction and YAP/TAZ signalling. Nat Cell Biol 2021; 23:758-770. [PMID: 34226698 DOI: 10.1038/s41556-021-00702-0] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Accepted: 05/24/2021] [Indexed: 02/06/2023]
Abstract
The YAP/TAZ transcriptional programme is not only a well-established driver of cancer progression and metastasis but also an important stimulator of tissue regeneration. Here we identified Cerebral cavernous malformations 3 (CCM3) as a regulator of mechanical cue-driven YAP/TAZ signalling, controlling both tumour progression and stem cell differentiation. We demonstrate that CCM3 localizes to focal adhesion sites in cancer-associated fibroblasts, where it regulates mechanotransduction and YAP/TAZ activation. Mechanistically, CCM3 and focal adhesion kinase (FAK) mutually compete for binding to paxillin to fine-tune FAK/Src/paxillin-driven mechanotransduction and YAP/TAZ activation. In mouse models of breast cancer, specific loss of CCM3 in cancer-associated fibroblasts leads to exacerbated tissue remodelling and force transmission to the matrix, resulting in reciprocal YAP/TAZ activation in the neighbouring tumour cells and dissemination of metastasis to distant organs. Similarly, CCM3 regulates the differentiation of mesenchymal stromal/stem cells. In conclusion, CCM3 is a gatekeeper in focal adhesions that controls mechanotransduction and YAP/TAZ signalling.
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Affiliation(s)
- Shan Wang
- Division of Translational Cancer Research, Department of Laboratory Medicine, Lund University, Lund, Sweden
| | - Emelie Englund
- Division of Translational Cancer Research, Department of Laboratory Medicine, Lund University, Lund, Sweden
| | - Pontus Kjellman
- Division of Translational Cancer Research, Department of Laboratory Medicine, Lund University, Lund, Sweden
| | - Zhen Li
- Division of Solid State Physics and NanoLund, Lund University, Lund, Sweden
| | | | - Carmen Rodriguez-Cupello
- Division of Translational Cancer Research, Department of Laboratory Medicine, Lund University, Lund, Sweden
| | - Mattia Saggioro
- Division of Translational Cancer Research, Department of Laboratory Medicine, Lund University, Lund, Sweden
| | - Ryu Kanzaki
- Division of Translational Cancer Research, Department of Laboratory Medicine, Lund University, Lund, Sweden
| | - Kristian Pietras
- Division of Translational Cancer Research, Department of Laboratory Medicine, Lund University, Lund, Sweden
| | - David Lindgren
- Division of Translational Cancer Research, Department of Laboratory Medicine, Lund University, Lund, Sweden
| | - Håkan Axelson
- Division of Translational Cancer Research, Department of Laboratory Medicine, Lund University, Lund, Sweden
| | - Christelle N Prinz
- Division of Solid State Physics and NanoLund, Lund University, Lund, Sweden
| | - Vinay Swaminathan
- Division of Oncology, Department of Clinical Sciences, Lund University, Lund, Sweden
- Wallenberg Centre for Molecular Medicine, Lund University, Lund, Sweden
| | - Chris D Madsen
- Division of Translational Cancer Research, Department of Laboratory Medicine, Lund University, Lund, Sweden.
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16
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Pal B, Chen Y, Vaillant F, Capaldo BD, Joyce R, Song X, Bryant VL, Penington JS, Di Stefano L, Tubau Ribera N, Wilcox S, Mann GB, Papenfuss AT, Lindeman GJ, Smyth GK, Visvader JE. A single-cell RNA expression atlas of normal, preneoplastic and tumorigenic states in the human breast. EMBO J 2021; 40:e107333. [PMID: 33950524 PMCID: PMC8167363 DOI: 10.15252/embj.2020107333] [Citation(s) in RCA: 168] [Impact Index Per Article: 56.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Revised: 03/16/2021] [Accepted: 03/17/2021] [Indexed: 02/06/2023] Open
Abstract
To examine global changes in breast heterogeneity across different states, we determined the single-cell transcriptomes of > 340,000 cells encompassing normal breast, preneoplastic BRCA1+/- tissue, the major breast cancer subtypes, and pairs of tumors and involved lymph nodes. Elucidation of the normal breast microenvironment revealed striking changes in the stroma of post-menopausal women. Single-cell profiling of 34 treatment-naive primary tumors, including estrogen receptor (ER)+ , HER2+ , and triple-negative breast cancers, revealed comparable diversity among cancer cells and a discrete subset of cycling cells. The transcriptomes of preneoplastic BRCA1+/- tissue versus tumors highlighted global changes in the immune microenvironment. Within the tumor immune landscape, proliferative CD8+ T cells characterized triple-negative and HER2+ cancers but not ER+ tumors, while all subtypes comprised cycling tumor-associated macrophages, thus invoking potentially different immunotherapy targets. Copy number analysis of paired ER+ tumors and lymph nodes indicated seeding by genetically distinct clones or mass migration of primary tumor cells into axillary lymph nodes. This large-scale integration of patient samples provides a high-resolution map of cell diversity in normal and cancerous human breast.
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Affiliation(s)
- Bhupinder Pal
- ACRF Cancer Biology and Stem Cells DivisionThe Walter and Eliza Hall Institute of Medical ResearchParkvilleVicAustralia
- Department of Medical BiologyThe University of MelbourneParkvilleVicAustralia
- School of Cancer MedicineLa Trobe UniversityBundooraVicAustralia
- Olivia Newton‐John Cancer Research InstituteHeidelbergVicAustralia
| | - Yunshun Chen
- Department of Medical BiologyThe University of MelbourneParkvilleVicAustralia
- Bioinformatics DivisionThe Walter and Eliza Hall Institute of Medical ResearchParkvilleVicAustralia
| | - François Vaillant
- ACRF Cancer Biology and Stem Cells DivisionThe Walter and Eliza Hall Institute of Medical ResearchParkvilleVicAustralia
- Department of Medical BiologyThe University of MelbourneParkvilleVicAustralia
| | - Bianca D Capaldo
- ACRF Cancer Biology and Stem Cells DivisionThe Walter and Eliza Hall Institute of Medical ResearchParkvilleVicAustralia
- Department of Medical BiologyThe University of MelbourneParkvilleVicAustralia
| | - Rachel Joyce
- ACRF Cancer Biology and Stem Cells DivisionThe Walter and Eliza Hall Institute of Medical ResearchParkvilleVicAustralia
- Department of Medical BiologyThe University of MelbourneParkvilleVicAustralia
| | - Xiaoyu Song
- ACRF Cancer Biology and Stem Cells DivisionThe Walter and Eliza Hall Institute of Medical ResearchParkvilleVicAustralia
- Department of Medical BiologyThe University of MelbourneParkvilleVicAustralia
| | - Vanessa L Bryant
- Department of Medical BiologyThe University of MelbourneParkvilleVicAustralia
- Immunology DivisionThe Walter and Eliza Hall Institute of Medical ResearchParkvilleVicAustralia
| | - Jocelyn S Penington
- Department of Medical BiologyThe University of MelbourneParkvilleVicAustralia
- Bioinformatics DivisionThe Walter and Eliza Hall Institute of Medical ResearchParkvilleVicAustralia
| | - Leon Di Stefano
- Department of Medical BiologyThe University of MelbourneParkvilleVicAustralia
- Bioinformatics DivisionThe Walter and Eliza Hall Institute of Medical ResearchParkvilleVicAustralia
| | - Nina Tubau Ribera
- Centre for Dynamic ImagingParkvilleVicAustralia
- Advanced Technology and Biology DivisionThe Walter and Eliza Hall Institute of Medical ResearchParkvilleVicAustralia
| | - Stephen Wilcox
- Advanced Technology and Biology DivisionThe Walter and Eliza Hall Institute of Medical ResearchParkvilleVicAustralia
| | - Gregory B Mann
- The Royal Melbourne HospitalParkvilleVicAustralia
- The Peter MacCallum Cancer CentreMelbourneVicAustralia
- The Royal Women’s HospitalParkvilleVicAustralia
- The Department of SurgeryThe University of MelbourneParkvilleVicAustralia
| | - kConFab
- The Peter MacCallum Cancer CentreMelbourneVicAustralia
| | - Anthony T Papenfuss
- Department of Medical BiologyThe University of MelbourneParkvilleVicAustralia
- Bioinformatics DivisionThe Walter and Eliza Hall Institute of Medical ResearchParkvilleVicAustralia
| | - Geoffrey J Lindeman
- ACRF Cancer Biology and Stem Cells DivisionThe Walter and Eliza Hall Institute of Medical ResearchParkvilleVicAustralia
- The Royal Melbourne HospitalParkvilleVicAustralia
- The Peter MacCallum Cancer CentreMelbourneVicAustralia
- Department of MedicineThe University of MelbourneParkvilleVicAustralia
| | - Gordon K Smyth
- Bioinformatics DivisionThe Walter and Eliza Hall Institute of Medical ResearchParkvilleVicAustralia
- School of Mathematics and StatisticsThe University of MelbourneParkvilleVicAustralia
| | - Jane E Visvader
- ACRF Cancer Biology and Stem Cells DivisionThe Walter and Eliza Hall Institute of Medical ResearchParkvilleVicAustralia
- Department of Medical BiologyThe University of MelbourneParkvilleVicAustralia
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17
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Bhat-Nakshatri P, Gao H, Sheng L, McGuire PC, Xuei X, Wan J, Liu Y, Althouse SK, Colter A, Sandusky G, Storniolo AM, Nakshatri H. A single-cell atlas of the healthy breast tissues reveals clinically relevant clusters of breast epithelial cells. CELL REPORTS MEDICINE 2021; 2:100219. [PMID: 33763657 PMCID: PMC7974552 DOI: 10.1016/j.xcrm.2021.100219] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 11/10/2020] [Accepted: 02/18/2021] [Indexed: 01/21/2023]
Abstract
Single-cell RNA sequencing (scRNA-seq) is an evolving technology used to elucidate the cellular architecture of adult organs. Previous scRNA-seq on breast tissue utilized reduction mammoplasty samples, which are often histologically abnormal. We report a rapid tissue collection/processing protocol to perform scRNA-seq of breast biopsies of healthy women and identify 23 breast epithelial cell clusters. Putative cell-of-origin signatures derived from these clusters are applied to analyze transcriptomes of ~3,000 breast cancers. Gene signatures derived from mature luminal cell clusters are enriched in ~68% of breast cancers, whereas a signature from a luminal progenitor cluster is enriched in ~20% of breast cancers. Overexpression of luminal progenitor cluster-derived signatures in HER2+, but not in other subtypes, is associated with unfavorable outcome. We identify TBX3 and PDK4 as genes co-expressed with estrogen receptor (ER) in the normal breasts, and their expression analyses in >550 breast cancers enable prognostically relevant subclassification of ER+ breast cancers.
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Affiliation(s)
- Poornima Bhat-Nakshatri
- Department of Surgery, Indiana University of School of Medicine, Indianapolis, IN 46202, USA
| | - Hongyu Gao
- Center for Computational Biology and Bioinformatics, Indiana University School of Medicine, Indianapolis, IN 46202, USA.,Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Liu Sheng
- Center for Computational Biology and Bioinformatics, Indiana University School of Medicine, Indianapolis, IN 46202, USA.,Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Patrick C McGuire
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Xiaoling Xuei
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Jun Wan
- Center for Computational Biology and Bioinformatics, Indiana University School of Medicine, Indianapolis, IN 46202, USA.,Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Yunlong Liu
- Center for Computational Biology and Bioinformatics, Indiana University School of Medicine, Indianapolis, IN 46202, USA.,Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Sandra K Althouse
- Department of Biostatistics, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Austyn Colter
- Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - George Sandusky
- Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Anna Maria Storniolo
- Department of Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Harikrishna Nakshatri
- Department of Surgery, Indiana University of School of Medicine, Indianapolis, IN 46202, USA.,Center for Computational Biology and Bioinformatics, Indiana University School of Medicine, Indianapolis, IN 46202, USA.,Department of Biochemistry and Molecular Biology, Indiana University School of Medicine, Indianapolis, IN 46202, USA.,Roudebush VA Medical Center, Indianapolis, IN 46202, USA
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18
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Miyazaki Y, Oda T, Inagaki Y, Kushige H, Saito Y, Mori N, Takayama Y, Kumagai Y, Mitsuyama T, Kida YS. Adipose-derived mesenchymal stem cells differentiate into heterogeneous cancer-associated fibroblasts in a stroma-rich xenograft model. Sci Rep 2021; 11:4690. [PMID: 33633222 PMCID: PMC7907195 DOI: 10.1038/s41598-021-84058-3] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Accepted: 02/11/2021] [Indexed: 12/29/2022] Open
Abstract
Cancer-associated fibroblasts (CAFs) are the key components of the densely proliferated stroma in pancreatic ductal adenocarcinoma (PDAC) and contribute to tumor progression and drug resistance. CAFs comprise heterogeneous subpopulations playing unique and vital roles. However, the commonly used mouse models have not been able to fully reproduce the histological and functional characteristics of clinical human CAF. Here, we generated a human cell-derived stroma-rich CDX (Sr-CDX) model, to reproduce the clinical tumor microenvironment. By co-transplanting human adipose-derived mesenchymal stem cells (AD-MSCs) and a human PDAC cell line (Capan-1) into mice, the Sr-CDX model recapitulated the characteristics of clinical pancreatic cancer, such as accelerated tumor growth, abundant stromal proliferation, chemoresistance, and dense stroma formed from the heterogeneous CAFs. Global RNA sequencing, single-cell based RNA sequencing, and histological analysis of CAFs in the Sr-CDX model revealed that the CAFs of the Sr-CDX mice were derived from the transplanted AD-MSCs and composed of heterogeneous subpopulations of CAF, including known and unknown subtypes. These lines of evidences suggest that our new tumor-bearing mouse model has the potential to address an open question in CAF research, that is the mechanism of CAF differentiation.
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Affiliation(s)
- Yoshihiro Miyazaki
- Department of Gastrointestinal and Hepato-Biliary-Pancreatic Surgery, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki, 305-8575, Japan
- Cellular and Molecular Biotechnology Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Central 5-41, Higashi 1-1-1, Tsukuba, Ibaraki, 305-8565, Japan
| | - Tatsuya Oda
- Department of Gastrointestinal and Hepato-Biliary-Pancreatic Surgery, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki, 305-8575, Japan
| | - Yuki Inagaki
- Department of Gastrointestinal and Hepato-Biliary-Pancreatic Surgery, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki, 305-8575, Japan
- Cellular and Molecular Biotechnology Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Central 5-41, Higashi 1-1-1, Tsukuba, Ibaraki, 305-8565, Japan
| | - Hiroko Kushige
- Cellular and Molecular Biotechnology Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Central 5-41, Higashi 1-1-1, Tsukuba, Ibaraki, 305-8565, Japan
| | - Yutaka Saito
- Artificial Intelligence Research Center, National Institute of Advanced Industrial Science and Technology (AIST), 2-4-7 Aomi, Koto-ku, Tokyo, 135-0064, Japan
- AIST-Waseda University Computational Bio Big-Data Open Innovation Laboratory (CBBD-OIL), 3-4-1 Okubo, Shinjuku-ku, Tokyo, 169-8555, Japan
- Graduate School of Frontier Sciences, University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba, 277-8561, Japan
| | - Nobuhito Mori
- Cellular and Molecular Biotechnology Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Central 5-41, Higashi 1-1-1, Tsukuba, Ibaraki, 305-8565, Japan
| | - Yuzo Takayama
- Cellular and Molecular Biotechnology Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Central 5-41, Higashi 1-1-1, Tsukuba, Ibaraki, 305-8565, Japan
| | - Yutaro Kumagai
- Cellular and Molecular Biotechnology Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Central 5-41, Higashi 1-1-1, Tsukuba, Ibaraki, 305-8565, Japan
- Advanced Photonics and Biosensing Open Innovation Laboratory, National Institute of Advanced Industrial Science and Technology (AIST), Central 5-41, Higashi 1-1-1, Tsukuba, Ibaraki, 305-8565, Japan
| | - Toutai Mitsuyama
- AIST-Waseda University Computational Bio Big-Data Open Innovation Laboratory (CBBD-OIL), 3-4-1 Okubo, Shinjuku-ku, Tokyo, 169-8555, Japan
| | - Yasuyuki S Kida
- Cellular and Molecular Biotechnology Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Central 5-41, Higashi 1-1-1, Tsukuba, Ibaraki, 305-8565, Japan.
- Advanced Photonics and Biosensing Open Innovation Laboratory, National Institute of Advanced Industrial Science and Technology (AIST), Central 5-41, Higashi 1-1-1, Tsukuba, Ibaraki, 305-8565, Japan.
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