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Buchholz MB, Scheerman DI, Levato R, Wehrens EJ, Rios AC. Human breast tissue engineering in health and disease. EMBO Mol Med 2024; 16:2299-2321. [PMID: 39179741 DOI: 10.1038/s44321-024-00112-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2024] [Revised: 06/13/2024] [Accepted: 06/14/2024] [Indexed: 08/26/2024] Open
Abstract
The human mammary gland represents a highly organized and dynamic tissue, uniquely characterized by postnatal developmental cycles. During pregnancy and lactation, it undergoes extensive hormone-stimulated architectural remodeling, culminating in the formation of specialized structures for milk production to nourish offspring. Moreover, it carries significant health implications, due to the high prevalence of breast cancer. Therefore, gaining insight into the unique biology of the mammary gland can have implications for managing breast cancer and promoting the well-being of both women and infants. Tissue engineering techniques hold promise to narrow the translational gap between existing breast models and clinical outcomes. Here, we provide an overview of the current landscape of breast tissue engineering, outline key requirements, and the challenges to overcome for achieving more predictive human breast models. We propose methods to validate breast function and highlight preclinical applications for improved understanding and targeting of breast cancer. Beyond mammary gland physiology, representative human breast models can offer new insight into stem cell biology and developmental processes that could extend to other organs and clinical contexts.
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Affiliation(s)
- Maj-Britt Buchholz
- Princess Máxima Center for Pediatric Oncology, Utrecht, The Netherlands
- Oncode Institute, Utrecht, The Netherlands
| | - Demi I Scheerman
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Riccardo Levato
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
- Department of Orthopedics, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Ellen J Wehrens
- Princess Máxima Center for Pediatric Oncology, Utrecht, The Netherlands
- Oncode Institute, Utrecht, The Netherlands
| | - Anne C Rios
- Princess Máxima Center for Pediatric Oncology, Utrecht, The Netherlands.
- Oncode Institute, Utrecht, The Netherlands.
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2
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Chen W, Guo L, Wei W, Cai C, Wu G. Zdhhc1- and Zdhhc2-mediated Gpm6a palmitoylation is essential for maintenance of mammary stem cell activity. Cell Rep 2024; 43:114762. [PMID: 39321020 DOI: 10.1016/j.celrep.2024.114762] [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: 05/30/2024] [Revised: 06/28/2024] [Accepted: 08/29/2024] [Indexed: 09/27/2024] Open
Abstract
Adult mammary stem cells (aMaSCs) are vital to tissue expansion and remodeling during the process of postnatal mammary development. The protein C receptor (Procr) is one of the well-identified surface markers of multipotent aMaSCs. However, an understanding of the regulatory mechanisms governing Procr's protein stability remains incomplete. In this study, we identified Glycoprotein m6a (Gpm6a) as a critical protein for aMaSC activity modulation by using the Gpm6a knockout mouse model. Interestingly, we determined that Gpm6a depletion results in a reduction of Procr protein stability. Mechanistically, Gpm6a regulates Procr protein stability by mediating the formation of lipid rafts, a process requiring Zdhhc1 and Zdhhc2 to palmitate Gpm6a at Cys17,18 and Cys246 sites. Our findings highlight an important mechanism involving Zdhhc1- and Zdhhc2-mediated Gpm6a palmitoylation for the regulation of Procr stability, aMaSC activity, and postnatal mammary development.
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Affiliation(s)
- Weizhen Chen
- Department of Thyroid and Breast Surgery, Zhongnan Hospital of Wuhan University, College of Life Sciences, Wuhan University, Wuhan 430071, China
| | - Luyao Guo
- Frontier Science Center for Immunology and Metabolism, Medical Research Institute, Wuhan University, Wuhan 430071, China
| | - Wei Wei
- Frontier Science Center for Immunology and Metabolism, Medical Research Institute, Wuhan University, Wuhan 430071, China
| | - Cheguo Cai
- Department of Thyroid and Breast Surgery, Zhongnan Hospital of Wuhan University, College of Life Sciences, Wuhan University, Wuhan 430071, China; Key Laboratory of Systems Health Science of Zhejiang Province, School of Life Science, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou 310024, China.
| | - Gaosong Wu
- Department of Thyroid and Breast Surgery, Zhongnan Hospital of Wuhan University, College of Life Sciences, Wuhan University, Wuhan 430071, China.
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3
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Ahamed F, Eppler N, Jones E, Zhang Y. Understanding Macrophage Complexity in Metabolic Dysfunction-Associated Steatotic Liver Disease: Transitioning from the M1/M2 Paradigm to Spatial Dynamics. LIVERS 2024; 4:455-478. [PMID: 39328386 PMCID: PMC11426415 DOI: 10.3390/livers4030033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/28/2024] Open
Abstract
Metabolic dysfunction-associated steatotic liver disease (MASLD) encompasses metabolic dysfunction-associated fatty liver (MASL) and metabolic dysfunction-associated steatohepatitis (MASH), with MASH posing a risk of progression to cirrhosis and hepatocellular carcinoma (HCC). The global prevalence of MASLD is estimated at approximately a quarter of the population, with significant healthcare costs and implications for liver transplantation. The pathogenesis of MASLD involves intrahepatic liver cells, extrahepatic components, and immunological aspects, particularly the involvement of macrophages. Hepatic macrophages are a crucial cellular component of the liver and play important roles in liver function, contributing significantly to tissue homeostasis and swift responses during pathophysiological conditions. Recent advancements in technology have revealed the remarkable heterogeneity and plasticity of hepatic macrophage populations and their activation states in MASLD, challenging traditional classification methods like the M1/M2 paradigm and highlighting the coexistence of harmful and beneficial macrophage phenotypes that are dynamically regulated during MASLD progression. This complexity underscores the importance of considering macrophage heterogeneity in therapeutic targeting strategies, including their distinct ontogeny and functional phenotypes. This review provides an overview of macrophage involvement in MASLD progression, combining traditional paradigms with recent insights from single-cell analysis and spatial dynamics. It also addresses unresolved questions and challenges in this area.
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Affiliation(s)
- Forkan Ahamed
- Department of Pharmacology, Toxicology and Therapeutics, University of Kansas Medical Center, MS 1018, 3901 Rainbow Boulevard, Kansas City, KS 66160, USA
| | - Natalie Eppler
- Department of Pharmacology, Toxicology and Therapeutics, University of Kansas Medical Center, MS 1018, 3901 Rainbow Boulevard, Kansas City, KS 66160, USA
| | - Elizabeth Jones
- Department of Pharmacology, Toxicology and Therapeutics, University of Kansas Medical Center, MS 1018, 3901 Rainbow Boulevard, Kansas City, KS 66160, USA
| | - Yuxia Zhang
- Department of Pharmacology, Toxicology and Therapeutics, University of Kansas Medical Center, MS 1018, 3901 Rainbow Boulevard, Kansas City, KS 66160, USA
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4
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Biswas M. Understanding tissue-resident macrophages unlocks the potential for novel combinatorial strategies in breast cancer. Front Immunol 2024; 15:1375528. [PMID: 39104525 PMCID: PMC11298421 DOI: 10.3389/fimmu.2024.1375528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Accepted: 06/14/2024] [Indexed: 08/07/2024] Open
Abstract
Tissue-resident macrophages (TRMs) are an integral part of the innate immune system, but their biology is not well understood in the context of cancer. Distinctive resident macrophage populations are identified in different organs in mice using fate mapping studies. They develop from the yolk sac and self-maintain themselves lifelong in specific tissular niches. Similarly, breast-resident macrophages are part of the mammary gland microenvironment. They reside in the breast adipose tissue stroma and close to the ductal epithelium and help in morphogenesis. In breast cancer, TRMs may promote disease progression and metastasis; however, precise mechanisms have not been elucidated. TRMs interact intimately with recruited macrophages, cytotoxic T cells, and other immune cells along with cancer cells, deciding further immunosuppressive or cytotoxic pathways. Moreover, triple-negative breast cancer (TNBC), which is generally associated with poor outcomes, can harbor specific TRM phenotypes. The influence of TRMs on adipose tissue stroma of the mammary gland also contributes to tumor progression. The complex crosstalk between TRMs with T cells, stroma, and breast cancer cells can establish a cascade of downstream events, understanding which can offer new insight for drug discovery and upcoming treatment choices. This review aims to acknowledge the previous research done in this regard while exploring existing research gaps and the future therapeutic potential of TRMs as a combination or single agent in breast cancer.
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Affiliation(s)
- Manjusha Biswas
- Department of Molecular Biomedicine, Developmental Biology of the Immune System, Life & Medical Sciences (LIMES) Institute, University of Bonn, Bonn, Germany
- Institute of Pharmacology and Toxicology, University Hospital, University of Bonn, Bonn, Germany
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5
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Ayalew W, Wu X, Tarekegn GM, Sisay Tessema T, Naboulsi R, Van Damme R, Bongcam-Rudloff E, Edea Z, Chu M, Enquahone S, Liang C, Yan P. Whole Genome Scan Uncovers Candidate Genes Related to Milk Production Traits in Barka Cattle. Int J Mol Sci 2024; 25:6142. [PMID: 38892330 PMCID: PMC11172929 DOI: 10.3390/ijms25116142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2024] [Revised: 05/23/2024] [Accepted: 05/30/2024] [Indexed: 06/21/2024] Open
Abstract
In this study, our primary aim was to explore the genomic landscape of Barka cattle, a breed recognized for high milk production in a semi-arid environment, by focusing on genes with known roles in milk production traits. We employed genome-wide analysis and three selective sweep detection methods (ZFST, θπ ratio, and ZHp) to identify candidate genes associated with milk production and composition traits. Notably, ACAA1, P4HTM, and SLC4A4 were consistently identified by all methods. Functional annotation highlighted their roles in crucial biological processes such as fatty acid metabolism, mammary gland development, and milk protein synthesis. These findings contribute to understanding the genetic basis of milk production in Barka cattle, presenting opportunities for enhancing dairy cattle production in tropical climates. Further validation through genome-wide association studies and transcriptomic analyses is essential to fully exploit these candidate genes for selective breeding and genetic improvement in tropical dairy cattle.
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Affiliation(s)
- Wondossen Ayalew
- Key Laboratory of Animal Genetics and Breeding on Tibetan Plateau, Ministry of Agriculture and Rural Affairs, Key Laboratory of Yak Breeding Engineering, Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agricultural Sciences, Lanzhou 730050, China; (W.A.); (X.W.); (M.C.)
- Institute of Biotechnology, Addis Ababa University, Addis Ababa P.O. Box 1176, Ethiopia
| | - Xiaoyun Wu
- Key Laboratory of Animal Genetics and Breeding on Tibetan Plateau, Ministry of Agriculture and Rural Affairs, Key Laboratory of Yak Breeding Engineering, Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agricultural Sciences, Lanzhou 730050, China; (W.A.); (X.W.); (M.C.)
| | - Getinet Mekuriaw Tarekegn
- Institute of Biotechnology, Addis Ababa University, Addis Ababa P.O. Box 1176, Ethiopia
- Scotland’s Rural College (SRUC), Easter Bush Campus, Roslin Institute Building, University of Edinburgh, Edinburgh EH25 9RG, UK
| | - Tesfaye Sisay Tessema
- Institute of Biotechnology, Addis Ababa University, Addis Ababa P.O. Box 1176, Ethiopia
| | - Rakan Naboulsi
- Childhood Cancer Research Unit, Department of Women’s and Children’s Health, Karolinska Institute, Tomtebodavägen 18A, 17177 Stockholm, Sweden
| | - Renaud Van Damme
- Department of Animal Biosciences, Bioinformatics Section, Swedish University of Agricultural Sciences, 75007 Uppsala, Sweden (E.B.-R.)
| | - Erik Bongcam-Rudloff
- Department of Animal Biosciences, Bioinformatics Section, Swedish University of Agricultural Sciences, 75007 Uppsala, Sweden (E.B.-R.)
| | - Zewdu Edea
- Ethiopian Bio and Emerging Technology Institute, Addis Ababa P.O. Box 5954, Ethiopia;
| | - Min Chu
- Key Laboratory of Animal Genetics and Breeding on Tibetan Plateau, Ministry of Agriculture and Rural Affairs, Key Laboratory of Yak Breeding Engineering, Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agricultural Sciences, Lanzhou 730050, China; (W.A.); (X.W.); (M.C.)
| | - Solomon Enquahone
- Institute of Biotechnology, Addis Ababa University, Addis Ababa P.O. Box 1176, Ethiopia
| | - Chunnian Liang
- Key Laboratory of Animal Genetics and Breeding on Tibetan Plateau, Ministry of Agriculture and Rural Affairs, Key Laboratory of Yak Breeding Engineering, Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agricultural Sciences, Lanzhou 730050, China; (W.A.); (X.W.); (M.C.)
| | - Ping Yan
- Key Laboratory of Animal Genetics and Breeding on Tibetan Plateau, Ministry of Agriculture and Rural Affairs, Key Laboratory of Yak Breeding Engineering, Lanzhou Institute of Husbandry and Pharmaceutical Sciences, Chinese Academy of Agricultural Sciences, Lanzhou 730050, China; (W.A.); (X.W.); (M.C.)
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6
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Wu Y, Teh YC, Chong SZ. Going Full TeRM: The Seminal Role of Tissue-Resident Macrophages in Organ Remodeling during Pregnancy and Lactation. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2024; 212:513-521. [PMID: 38315948 DOI: 10.4049/jimmunol.2300560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Accepted: 11/23/2023] [Indexed: 02/07/2024]
Abstract
During pregnancy and lactation, the uterus and mammary glands undergo remarkable structural changes to perform their critical reproductive functions before reverting to their original dormant state upon childbirth and weaning, respectively. Underlying this incredible plasticity are complex remodeling processes that rely on coordinated decisions at both the cellular and tissue-subunit levels. With their exceptional versatility, tissue-resident macrophages play a variety of supporting roles in these organs during each stage of development, ranging from maintaining immune homeostasis to facilitating tissue remodeling, although much remains to be discovered about the identity and regulation of individual macrophage subsets. In this study, we review the increasingly appreciated contributions of these immune cells to the reproductive process and speculate on future lines of inquiry. Deepening our understanding of their interactions with the parenchymal or stromal populations in their respective niches may reveal new strategies to ameliorate complications in pregnancy and breastfeeding, thereby improving maternal health and well-being.
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Affiliation(s)
- Yixuan Wu
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), Singapore, Republic of Singapore
| | - Ye Chean Teh
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), Singapore, Republic of Singapore
| | - Shu Zhen Chong
- Singapore Immunology Network (SIgN), Agency for Science, Technology and Research (A*STAR), Singapore, Republic of Singapore
- Department of Microbiology and Immunology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Republic of Singapore
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7
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Song AT, Sindeaux RHM, Li Y, Affia H, Agnihotri T, Leclerc S, van Vliet PP, Colas M, Guimond JV, Patey N, Feulner L, Joyal JS, Haddad E, Barreiro L, Andelfinger G. Developmental role of macrophages modeled in human pluripotent stem cell-derived intestinal tissue. Cell Rep 2024; 43:113616. [PMID: 38150367 DOI: 10.1016/j.celrep.2023.113616] [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: 10/25/2023] [Revised: 11/22/2023] [Accepted: 12/07/2023] [Indexed: 12/29/2023] Open
Abstract
Macrophages populate the embryo early in gestation, but their role in development is not well defined. In particular, specification and function of macrophages in intestinal development remain little explored. To study this event in the human developmental context, we derived and combined human intestinal organoid and macrophages from pluripotent stem cells. Macrophages migrate into the organoid, proliferate, and occupy the emerging microanatomical niches of epithelial crypts and ganglia. They also acquire a transcriptomic profile similar to that of fetal intestinal macrophages and display tissue macrophage behaviors, such as recruitment to tissue injury. Using this model, we show that macrophages reduce glycolysis in mesenchymal cells and limit tissue growth without affecting tissue architecture, in contrast to the pro-growth effect of enteric neurons. In short, we engineered an intestinal tissue model populated with macrophages, and we suggest that resident macrophages contribute to the regulation of metabolism and growth of the developing intestine.
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Affiliation(s)
- Andrew T Song
- Centre de Recherche, CHU Sainte-Justine, Montréal, QC, Canada; Department of Anatomy and Cell Biology, McGill University, Montréal, QC, Canada.
| | - Renata H M Sindeaux
- Centre de Recherche, CHU Sainte-Justine, Montréal, QC, Canada; Meakins Christie Laboratories, Department of Medicine, Department of Microbiology and Immunology, Department of Pathology Research Institute of McGill University Health Centre, Montréal, QC, Canada
| | - Yuanyi Li
- Centre de Recherche, CHU Sainte-Justine, Montréal, QC, Canada
| | - Hicham Affia
- Centre de Recherche, CHU Sainte-Justine, Montréal, QC, Canada
| | - Tapan Agnihotri
- Centre de Recherche, CHU Sainte-Justine, Montréal, QC, Canada; Department of Pharmacology and Therapeutics, McGill University, Montréal, QC, Canada
| | | | | | - Mathieu Colas
- Centre de Recherche, CHU Sainte-Justine, Montréal, QC, Canada
| | - Jean-Victor Guimond
- CLSC des Faubourgs, CIUSSS du Centre-Sud-de-l'Ile-de-Montréal, Montréal, QC, Canada
| | - Natalie Patey
- Department of Pathology, CHU Sainte-Justine, Université de Montréal, Montréal, QC, Canada
| | - Lara Feulner
- Centre de Recherche, CHU Sainte-Justine, Montréal, QC, Canada
| | - Jean-Sebastien Joyal
- Centre de Recherche, CHU Sainte-Justine, Montréal, QC, Canada; Département de Pédiatrie, Université de Montréal, Montréal, QC, Canada; Department of Pharmacology and Therapeutics, McGill University, Montréal, QC, Canada
| | - Elie Haddad
- Centre de Recherche, CHU Sainte-Justine, Montréal, QC, Canada; Département de Pédiatrie, Université de Montréal, Montréal, QC, Canada
| | - Luis Barreiro
- Centre de Recherche, CHU Sainte-Justine, Montréal, QC, Canada; Genetics Genomics and Systems Biology, University of Chicago, Chicago, IL, USA
| | - Gregor Andelfinger
- Centre de Recherche, CHU Sainte-Justine, Montréal, QC, Canada; Department of Anatomy and Cell Biology, McGill University, Montréal, QC, Canada; Département de Pédiatrie, Université de Montréal, Montréal, QC, Canada.
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8
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Yang X, Xu H, Yang X, Wang H, Zou L, Yang Q, Qi X, Li L, Duan H, Yan X, Fu NY, Tan J, Hou Z, Jiao B. Mcam inhibits macrophage-mediated development of mammary gland through non-canonical Wnt signaling. Nat Commun 2024; 15:36. [PMID: 38167296 PMCID: PMC10761817 DOI: 10.1038/s41467-023-44338-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Accepted: 12/08/2023] [Indexed: 01/05/2024] Open
Abstract
While canonical Wnt signaling is well recognized for its crucial regulatory functions in cell fate decisions, the role of non-canonical Wnt signaling in adult stem cells remains elusive and contradictory. Here, we identified Mcam, a potential member of the non-canonical Wnt signaling, as an important negative regulator of mammary gland epithelial cells (MECs) by genome-scale CRISPR-Cas9 knockout (GeCKO) library screening. Loss of Mcam increases the clonogenicity and regenerative capacity of MECs, and promotes the proliferation, differentiation, and ductal morphogenesis of mammary epithelial in knockout mice. Mechanically, Mcam knockout recruits and polarizes macrophages through the Il4-Stat6 axis, thereby promoting secretion of the non-canonical Wnt ligand Wnt5a and its binding to the non-canonical Wnt signaling receptor Ryk to induce the above phenotypes. These findings reveal Mcam roles in mammary gland development by orchestrating communications between MECs and macrophages via a Wnt5a/Ryk axis, providing evidences for non-canonical Wnt signaling in mammary development.
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Affiliation(s)
- Xing Yang
- Yan'an Hospital Affiliated to Kunming Medical University, Kunming, Yunnan, 650051, China
- Key Laboratory of Tumor Immunological Prevention and Treatment of Yunnan Province, Kunming, Yunnan, 650051, China
- Key Laboratory of Genetic Evolution & Animal Models (Chinese Academy of Sciences), Chinese Academy of Sciences, Kunming, Yunnan, 650201, China
| | - Haibo Xu
- Key Laboratory of Genetic Evolution & Animal Models (Chinese Academy of Sciences), Chinese Academy of Sciences, Kunming, Yunnan, 650201, China
| | - Xu Yang
- Key Laboratory of Genetic Evolution & Animal Models (Chinese Academy of Sciences), Chinese Academy of Sciences, Kunming, Yunnan, 650201, China
| | - Hui Wang
- Key Laboratory of Genetic Evolution & Animal Models (Chinese Academy of Sciences), Chinese Academy of Sciences, Kunming, Yunnan, 650201, China
| | - Li Zou
- Key Laboratory of Genetic Evolution & Animal Models (Chinese Academy of Sciences), Chinese Academy of Sciences, Kunming, Yunnan, 650201, China
| | - Qin Yang
- Key Laboratory of Genetic Evolution & Animal Models (Chinese Academy of Sciences), Chinese Academy of Sciences, Kunming, Yunnan, 650201, China
| | - Xiaopeng Qi
- Key Laboratory of Genetic Evolution & Animal Models (Chinese Academy of Sciences), Chinese Academy of Sciences, Kunming, Yunnan, 650201, China
| | - Li Li
- Research Center of Stem cells and Ageing, Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing, 400714, China
| | - Hongxia Duan
- Institute of Biophysics, Chinese Academy of Sciences, Beijing, 100000, China
| | - Xiyun Yan
- Institute of Biophysics, Chinese Academy of Sciences, Beijing, 100000, China
| | - Nai Yang Fu
- Cancer and Stem Cell Biology Program, Duke-NUS Medical School, Singapore, 169857, Singapore
- ACRF Cancer Biology and Stem Cells Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, VIC, 3052, Australia
| | - Jing Tan
- Yan'an Hospital Affiliated to Kunming Medical University, Kunming, Yunnan, 650051, China.
- Key Laboratory of Tumor Immunological Prevention and Treatment of Yunnan Province, Kunming, Yunnan, 650051, China.
| | - Zongliu Hou
- Yan'an Hospital Affiliated to Kunming Medical University, Kunming, Yunnan, 650051, China.
- Key Laboratory of Tumor Immunological Prevention and Treatment of Yunnan Province, Kunming, Yunnan, 650051, China.
| | - Baowei Jiao
- Key Laboratory of Genetic Evolution & Animal Models (Chinese Academy of Sciences), Chinese Academy of Sciences, Kunming, Yunnan, 650201, China.
- KIZ-CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, 650201, China.
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9
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Boutas I, Kontogeorgi A, Kalantaridou SN, Dimitrakakis C, Patsios P, Kalantzi M, Xanthos T. Reverse Onco-Cardiology: What Is the Evidence for Breast Cancer? A Systematic Review of the Literature. Int J Mol Sci 2023; 24:16500. [PMID: 38003690 PMCID: PMC10671526 DOI: 10.3390/ijms242216500] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 11/12/2023] [Accepted: 11/17/2023] [Indexed: 11/26/2023] Open
Abstract
Breast cancer and cardiovascular diseases (CVD) represent significant global health challenges, with CVD being the leading cause of mortality and breast cancer, showing a complex pattern of incidence and mortality. We explore the intricate interplay between these two seemingly distinct medical conditions, shedding light on their shared risk factors and potential pathophysiological connections. A specific connection between hypertension (HTN), atrial fibrillation (AF), myocardial infarction (MI), and breast cancer was evaluated. HTN is explored in detail, emphasizing the role of aging, menopause, insulin resistance, and obesity as common factors linking HTN and breast cancer. Moreover, an attempt is made to identify the potential impact of antihypertensive medications and highlight the increased risk of breast cancer among those women, with a focus on potential mechanisms. A summary of key findings underscores the need for a multisystem approach to understanding the relationship between CVD and breast cancer is also explored with a highlight for all the gaps in current research, such as the lack of clinical observational data on MI and breast cancer in humans and the need for studies specifically designed for breast cancer. This paper concludes that there should be a focus on potential clinical applications of further investigation in this field, including personalized prevention and screening strategies for women at risk. Overall, the authors attempt to provide a comprehensive overview of the intricate connections between breast cancer and cardiovascular diseases, emphasizing the importance of further research in this evolving field of cardio-oncology.
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Affiliation(s)
- Ioannis Boutas
- Breast Unit, Rea Maternity Hospital, 383 Andrea Siggrou Ave., Paleo Faliro, 175 64 Athens, Greece
| | - Adamantia Kontogeorgi
- Medical School, University of Crete, 13 Andrea Kalokairinoy Ave., 715 00 Giofirakia, Greece
| | - Sophia N. Kalantaridou
- Third Department of Obstetrics and Gynecology, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, 1 Rimini Str., 124 62 Chaidari, Greece;
| | - Constantine Dimitrakakis
- First Department of Obstetrics and Gynecology, Alexandra University Hospital, Medical School, National and Kapodistrian University of Athens, 4-2 Lourou Str., 115 28 Athens, Greece;
| | - Panagiotis Patsios
- Cardiology Department, Elpis General Hospital, 7 Dimitsana Str., 115 22 Athens, Greece;
| | - Maria Kalantzi
- Post Graduate Study Program “Cardiopulmonary Resuscitation”, Medical School, National and Kapodistrian University of Athens, 75 Mikras Asias Str., 115 27 Athens, Greece;
| | - Theodoros Xanthos
- School of Health Sciences, University of West Attica, 28 Aghiou Spyridonos Str., 122 43 Aigaleo, Greece;
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10
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Ben-Chetrit N, Niu X, Sotelo J, Swett AD, Rajasekhar VK, Jiao MS, Stewart CM, Bhardwaj P, Kottapalli S, Ganesan S, Loyher PL, Potenski C, Hannuna A, Brown KA, Iyengar NM, Giri DD, Lowe SW, Healey JH, Geissmann F, Sagi I, Joyce JA, Landau DA. Breast Cancer Macrophage Heterogeneity and Self-renewal are Determined by Spatial Localization. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.10.24.563749. [PMID: 37961223 PMCID: PMC10634790 DOI: 10.1101/2023.10.24.563749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2023]
Abstract
Tumor-infiltrating macrophages support critical steps in tumor progression, and their accumulation in the tumor microenvironment (TME) is associated with adverse outcomes and therapeutic resistance across human cancers. In the TME, macrophages adopt diverse phenotypic alterations, giving rise to heterogeneous immune activation states and induction of cell cycle. While the transcriptional profiles of these activation states are well-annotated across human cancers, the underlying signals that regulate macrophage heterogeneity and accumulation remain incompletely understood. Here, we leveraged a novel ex vivo organotypic TME (oTME) model of breast cancer, in vivo murine models, and human samples to map the determinants of functional heterogeneity of TME macrophages. We identified a subset of F4/80highSca-1+ self-renewing macrophages maintained by type-I interferon (IFN) signaling and requiring physical contact with cancer-associated fibroblasts. We discovered that the contact-dependent self-renewal of TME macrophages is mediated via Notch4, and its inhibition abrogated tumor growth of breast and ovarian carcinomas in vivo, as well as lung dissemination in a PDX model of triple-negative breast cancer (TNBC). Through spatial multi-omic profiling of protein markers and transcriptomes, we found that the localization of macrophages further dictates functionally distinct but reversible phenotypes, regardless of their ontogeny. Whereas immune-stimulatory macrophages (CD11C+CD86+) populated the tumor epithelial nests, the stroma-associated macrophages (SAMs) were proliferative, immunosuppressive (Sca-1+CD206+PD-L1+), resistant to CSF-1R depletion, and associated with worse patient outcomes. Notably, following cessation of CSF-1R depletion, macrophages rebounded primarily to the SAM phenotype, which was associated with accelerated growth of mammary tumors. Our work reveals the spatial determinants of macrophage heterogeneity in breast cancer and highlights the disruption of macrophage self-renewal as a potential new therapeutic strategy.
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Affiliation(s)
- Nir Ben-Chetrit
- Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA
- New York Genome Center, New York, NY, USA
- These authors contributed equally
| | - Xiang Niu
- Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA
- New York Genome Center, New York, NY, USA
- These authors contributed equally
- Present address: Genentech, Inc., South San Francisco, CA, USA
| | - Jesus Sotelo
- Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA
- New York Genome Center, New York, NY, USA
| | - Ariel D. Swett
- Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA
- New York Genome Center, New York, NY, USA
| | - Vinagolu K. Rajasekhar
- Orthopedic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Maria S. Jiao
- Center of Comparative Medicine and Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Caitlin M. Stewart
- Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA
- New York Genome Center, New York, NY, USA
| | - Priya Bhardwaj
- Department of Medicine, Weill Cornell Medical College, New York, NY, USA
| | - Sanjay Kottapalli
- Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA
- New York Genome Center, New York, NY, USA
| | - Saravanan Ganesan
- Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA
- New York Genome Center, New York, NY, USA
| | - Pierre-Louis Loyher
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Catherine Potenski
- Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA
- New York Genome Center, New York, NY, USA
| | - Assaf Hannuna
- Department of Biological Regulation, Weizmann Institute of Science, Rehovot, Israel
| | - Kristy A. Brown
- Department of Medicine, Weill Cornell Medical College, New York, NY, USA
| | - Neil M. Iyengar
- Department of Medicine, Weill Cornell Medical College, New York, NY, USA
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Dilip D. Giri
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Scott W. Lowe
- Cancer Biology and Genetics Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Howard Hughes Medical Institute, Chevy Chase, MD 20815, USA
| | - John H. Healey
- Center of Comparative Medicine and Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Frederic Geissmann
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Irit Sagi
- Department of Biological Regulation, Weizmann Institute of Science, Rehovot, Israel
| | - Johanna A. Joyce
- Department of Oncology and Ludwig Institute for Cancer Research, University of Lausanne, Switzerland
| | - Dan A. Landau
- Sandra and Edward Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA
- New York Genome Center, New York, NY, USA
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11
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Mu T, Hu H, Ma Y, Yang C, Feng X, Wang Y, Liu J, Yu B, Zhang J, Gu Y. Identification of critical lncRNAs for milk fat metabolism in dairy cows using WGCNA and the construction of a ceRNAs network. Anim Genet 2022; 53:740-760. [PMID: 36193627 DOI: 10.1111/age.13249] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Revised: 07/26/2022] [Accepted: 08/02/2022] [Indexed: 11/27/2022]
Abstract
As key regulators, long non-coding RNAs (lncRNAs) play a crucial role in the ruminant mammary gland. However, the function of lncRNAs in milk fat synthesis from dairy cows is largely unknown. In this study, we used the weighted gene co-expression network analysis (WGCNA) to comprehensive analyze the expression profile data of lncRNAs from the group's previous Illumina PE150 sequencing results based on bovine mammary epithelial cells from high- and low-milk-fat-percentage (MFP) cows, and identify core_lncRNAs significantly associated with MFP by module membership (MM) and gene significance (GS). Functional enrichment analysis (Gene Ontology, Kyoto Encyclopedia of Genes and Genomes) of core_lncRNA target genes (co-localization and co-expression) was performed to screen potential lncRNAs regulating milk fat metabolism and further construct an interactive regulatory network of lipid metabolism-related competing endogenous RNAs (ceRNAs). A total of 4876 lncRNAs were used to construct the WGCNA. The MEdarkturquoise module among the 19 modules obtained was significantly associated with MFP (r = 0.78, p-value <0.05) and contained 64 core_lncRNAs (MM > 0.8, GS > 0.4). Twenty-four lipid metabolism-related lncRNAs were identified by core_lncRNA target gene enrichment analysis. TCONS_00054233, TCONS_00152292, TCONS_00048619, TCONS_00033839, TCONS_00153791 and TCONS_00074642 were key candidate lncRNAs for regulating milk fat synthesis. The 22 ceRNAs most likely to be involved in milk fat metabolism were constructed by interaction network analysis, and TCONS_00133813 and bta-miR-2454-5p were located at the network's core. TCONS_00133813_bta-miR-2454-5p_TNFAIP3, TCONS_00133813_bta-miR-2454-5p_ARRB1 and TCONS_00133813_bta-miR-2454-5p_PIK3R1 are key candidate ceRNAs associated with milk fat metabolism. This study provides a framework for the co-expression module of MFP-related lncRNAs in ruminants, identifies several major lncRNAs and ceRNAs that influence milk fat synthesis, and provides a new understanding of the complex biology of milk fat synthesis in dairy cows.
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Affiliation(s)
- Tong Mu
- School of Agriculture, Ningxia University, Yinchuan, China
| | - Honghong Hu
- School of Agriculture, Ningxia University, Yinchuan, China
| | - Yanfen Ma
- School of Agriculture, Ningxia University, Yinchuan, China.,Key Laboratory of Ruminant Molecular and Cellular Breeding, Ningxia University, Yinchuan, China
| | - Chaoyun Yang
- School of Agriculture, Ningxia University, Yinchuan, China
| | - Xiaofang Feng
- School of Agriculture, Ningxia University, Yinchuan, China
| | - Ying Wang
- School of Agriculture, Ningxia University, Yinchuan, China
| | - Jiamin Liu
- School of Agriculture, Ningxia University, Yinchuan, China
| | - Baojun Yu
- School of Agriculture, Ningxia University, Yinchuan, China
| | - Juan Zhang
- School of Agriculture, Ningxia University, Yinchuan, China
| | - Yaling Gu
- School of Agriculture, Ningxia University, Yinchuan, China
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12
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Kosenko A, Salame TM, Friedlander G, Barash I. Macrophage-Secreted CSF1 Transmits a Calorie Restriction-Induced Self-Renewal Signal to Mammary Epithelial Stem Cells. Cells 2022; 11:cells11182923. [PMID: 36139499 PMCID: PMC9496835 DOI: 10.3390/cells11182923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2022] [Revised: 09/04/2022] [Accepted: 09/12/2022] [Indexed: 11/16/2022] Open
Abstract
Calorie restriction enhances stem cell self-renewal in various tissues, including the mammary gland. We hypothesized that similar to their intestinal counterparts, mammary epithelial stem cells are insulated from sensing changes in energy supply, depending instead on niche signaling. The latter was investigated by subjecting cultures of mammary epithelial stem cells for 8 days to in vivo paracrine calorie-restriction signals collected from a 4-day-conditioned medium of individual mammary cell populations. Conditioned medium from calorie-restricted non-epithelial cells induced latent cell propagation and mammosphere formation—established markers of stem cell self-renewal. Combined RNA-Seq, immunohistochemistry and immunofluorescence analyses of the non-epithelial population identified macrophages and secreted CSF1 as the energy sensor and paracrine signal, respectively. Calorie restriction-induced pStat6 expression in macrophages suggested that skewing to the M2 phenotype contributes to the sensing mechanism. Enhancing CSF1 signaling with recombinant protein and interrupting the interaction with its highly expressed receptor in the epithelial stem cells by neutralizing antibodies were both affected stem cell self-renewal. In conclusion, combined in vivo, in vitro and in silico studies identified macrophages and secreted CSF1 as the energy sensor and paracrine transmitter, respectively, of the calorie restriction-induced effect on mammary stem cell self-renewal.
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Affiliation(s)
- Anna Kosenko
- The Volcani Center, Agricultural Research Organization, Institute of Animal Science, Bet Dagan 50250, Israel
- The Robert H. Smith Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, Jerusalem 9190501, Israel
| | - Tomer Meir Salame
- Life Sciences Core Facilities, Weizmann Institute of Science, Rehovot 7632706, Israel
| | - Gilgi Friedlander
- The Mantoux Bioinformatics Institute of the Nancy and Stephen Grand Israel National Center for Personalized Medicine, Weizmann Institute of Science, Rehovot 7632706, Israel
| | - Itamar Barash
- The Volcani Center, Agricultural Research Organization, Institute of Animal Science, Bet Dagan 50250, Israel
- Correspondence:
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13
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The origins of resident macrophages in mammary gland influence the tumorigenesis of breast cancer. Int Immunopharmacol 2022; 110:109047. [DOI: 10.1016/j.intimp.2022.109047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Revised: 07/06/2022] [Accepted: 07/08/2022] [Indexed: 11/05/2022]
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14
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Laviron M, Petit M, Weber-Delacroix E, Combes AJ, Arkal AR, Barthélémy S, Courau T, Hume DA, Combadière C, Krummel MF, Boissonnas A. Tumor-associated macrophage heterogeneity is driven by tissue territories in breast cancer. Cell Rep 2022; 39:110865. [PMID: 35613577 DOI: 10.1016/j.celrep.2022.110865] [Citation(s) in RCA: 40] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 04/04/2022] [Accepted: 05/03/2022] [Indexed: 02/08/2023] Open
Abstract
Tissue-resident macrophages adapt to local signals within tissues to acquire specific functions. Neoplasia transforms the tissue, raising the question as to how the environmental perturbations contribute to tumor-associated macrophage (TAM) identity and functions. Combining single-cell RNA sequencing (scRNA-seq) with spatial localization of distinct TAM subsets by imaging, we discover that TAM transcriptomic programs follow two main differentiation paths according to their localization in the stroma or in the neoplastic epithelium of the mammary duct. Furthermore, this diversity is exclusively detected in a spontaneous tumor model and tracks the different tissue territories as well as the type of tumor lesion. These TAM subsets harbor distinct capacity to activate CD8+ T cells and phagocyte tumor cells, supporting that specific tumor regions, rather than defined activation states, are the major drivers of TAM plasticity and heterogeneity. The distinctions created here provide a framework to design cancer treatment targeting specific TAM niches.
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Affiliation(s)
- Marie Laviron
- Sorbonne Université, INSERM, CNRS, Centre d'Immunologie et des Maladies Infectieuses, Cimi-Paris, 75013 Paris, France
| | - Maxime Petit
- Sorbonne Université, INSERM, CNRS, Centre d'Immunologie et des Maladies Infectieuses, Cimi-Paris, 75013 Paris, France
| | - Eléonore Weber-Delacroix
- Sorbonne Université, INSERM, CNRS, Centre d'Immunologie et des Maladies Infectieuses, Cimi-Paris, 75013 Paris, France
| | - Alexis J Combes
- Department of Pathology, ImmunoX Initiative, UCSF Immunoprofiler Initiative, University of California, San Francisco, San Francisco, CA 94143, USA; UCSF CoLabs, University of California, San Francisco, San Francisco, CA 94143, USA; Department of Medicine, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Arjun Rao Arkal
- Department of Pathology, ImmunoX Initiative, UCSF Immunoprofiler Initiative, University of California, San Francisco, San Francisco, CA 94143, USA; UCSF CoLabs, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Sandrine Barthélémy
- Sorbonne Université, INSERM, CNRS, Centre d'Immunologie et des Maladies Infectieuses, Cimi-Paris, 75013 Paris, France
| | - Tristan Courau
- Department of Pathology, ImmunoX Initiative, UCSF Immunoprofiler Initiative, University of California, San Francisco, San Francisco, CA 94143, USA; UCSF CoLabs, University of California, San Francisco, San Francisco, CA 94143, USA
| | - David A Hume
- Mater Research Institute-University of Queensland, Translational Research Institute, Brisbane, QLD 4101, Australia
| | - Christophe Combadière
- Sorbonne Université, INSERM, CNRS, Centre d'Immunologie et des Maladies Infectieuses, Cimi-Paris, 75013 Paris, France
| | - Matthew F Krummel
- Department of Pathology, ImmunoX Initiative, UCSF Immunoprofiler Initiative, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Alexandre Boissonnas
- Sorbonne Université, INSERM, CNRS, Centre d'Immunologie et des Maladies Infectieuses, Cimi-Paris, 75013 Paris, France.
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15
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Solek J, Chrzanowski J, Cieslak A, Zielinska A, Piasecka D, Braun M, Sadej R, Romanska HM. Subtype-Specific Tumour Immune Microenvironment in Risk of Recurrence of Ductal Carcinoma In Situ: Prognostic Value of HER2. Biomedicines 2022; 10:1061. [PMID: 35625798 PMCID: PMC9138378 DOI: 10.3390/biomedicines10051061] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 04/25/2022] [Accepted: 04/30/2022] [Indexed: 11/16/2022] Open
Abstract
Increasing evidence suggests that the significance of the tumour immune microenvironment (TIME) for disease prognostication in invasive breast carcinoma is subtype-specific but equivalent studies in ductal carcinoma in situ (DCIS) are limited. The purpose of this paper is to review the existing data on immune cell composition in DCIS in relation to the clinicopathological features and molecular subtype of the lesion. We discuss the value of infiltration by various types of immune cells and the PD-1/PD-L1 axis as potential markers of the risk of recurrence. Analysis of the literature available in PubMed and Medline databases overwhelmingly supports an association between densities of infiltrating immune cells, traits of immune exhaustion, the foci of microinvasion, and overexpression of HER2. Moreover, in several studies, the density of immune infiltration was found to be predictive of local recurrence as either in situ or invasive cancer in HER2-positive or ER-negative DCIS. In light of the recently reported first randomized DCIS trial, relating recurrence risk with overexpression of HER2, we also include a closing paragraph compiling the latest mechanistic data on a functional link between HER2 and the density/composition of TIME in relation to its potential value in the prognostication of the risk of recurrence.
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Affiliation(s)
- Julia Solek
- Department of Pathology, Chair of Oncology, Medical University of Lodz, 92-213 Lodz, Poland; (J.S.); (A.Z.); (M.B.)
- Department of Biostatistics and Translational Medicine, Medical University of Lodz, 90-419 Lodz, Poland; (J.C.); (A.C.)
| | - Jedrzej Chrzanowski
- Department of Biostatistics and Translational Medicine, Medical University of Lodz, 90-419 Lodz, Poland; (J.C.); (A.C.)
| | - Adrianna Cieslak
- Department of Biostatistics and Translational Medicine, Medical University of Lodz, 90-419 Lodz, Poland; (J.C.); (A.C.)
| | - Aleksandra Zielinska
- Department of Pathology, Chair of Oncology, Medical University of Lodz, 92-213 Lodz, Poland; (J.S.); (A.Z.); (M.B.)
| | - Dominika Piasecka
- Department of Molecular Enzymology and Oncology, Intercollegiate Faculty of Biotechnology, Medical University of Gdansk, 80-210 Gdansk, Poland;
| | - Marcin Braun
- Department of Pathology, Chair of Oncology, Medical University of Lodz, 92-213 Lodz, Poland; (J.S.); (A.Z.); (M.B.)
| | - Rafal Sadej
- Department of Molecular Enzymology and Oncology, Intercollegiate Faculty of Biotechnology, Medical University of Gdansk, 80-210 Gdansk, Poland;
| | - Hanna M. Romanska
- Department of Pathology, Chair of Oncology, Medical University of Lodz, 92-213 Lodz, Poland; (J.S.); (A.Z.); (M.B.)
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16
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Arinda BN, Innabi YA, Grasis JA, Oviedo NJ. Non-traditional roles of immune cells in regeneration: an evolutionary perspective. Development 2022; 149:275269. [PMID: 35502784 PMCID: PMC9124569 DOI: 10.1242/dev.199903] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Immune cells are known to engage in pathogen defense. However, emerging research has revealed additional roles for immune cells, which are independent of their function in the immune response. Here, we underscore the ability of cells outside of the adaptive immune system to respond to recurring infections through the lens of evolution and cellular memory. With this in mind, we then discuss the bidirectional crosstalk between the immune cells and stem cells and present examples where these interactions regulate tissue repair and regeneration. We conclude by suggesting that comprehensive analyses of the immune system may enable biomedical applications in stem cell biology and regenerative medicine.
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Affiliation(s)
- Beryl N Arinda
- Department of Molecular and Cell Biology, University of California, Merced, CA 95343, USA.,Quantitative and Systems Biology Graduate Program, University of California, Merced, CA 95343, USA
| | - Yacoub A Innabi
- Department of Molecular and Cell Biology, University of California, Merced, CA 95343, USA.,Quantitative and Systems Biology Graduate Program, University of California, Merced, CA 95343, USA
| | - Juris A Grasis
- Department of Molecular and Cell Biology, University of California, Merced, CA 95343, USA.,Health Sciences Research Institute, University of California, Merced, CA 95343, USA
| | - Néstor J Oviedo
- Department of Molecular and Cell Biology, University of California, Merced, CA 95343, USA.,Health Sciences Research Institute, University of California, Merced, CA 95343, USA
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17
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Hadadi E, Deschoemaeker S, Vicente Venegas G, Laoui D. Heterogeneity and function of macrophages in the breast during homeostasis and cancer. INTERNATIONAL REVIEW OF CELL AND MOLECULAR BIOLOGY 2022; 367:149-182. [PMID: 35461657 DOI: 10.1016/bs.ircmb.2022.01.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Macrophages are diverse immune cells populating all tissues and adopting a unique tissue-specific identity. Breast macrophages play an essential role in the development and function of the mammary gland over one's lifetime. In the recent years, with the development of fate-mapping, imaging and scRNA-seq technologies we grew a better understanding of the origin, heterogeneity and function of mammary macrophages in homeostasis but also during breast cancer development. Here, we aim to provide a comprehensive review of the latest improvements in studying the macrophage heterogeneity in healthy mammary tissues and breast cancer.
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Affiliation(s)
- Eva Hadadi
- Myeloid Cell Immunology Lab, VIB Center for Inflammation Research, Brussels, Belgium; Lab of Cellular and Molecular Immunology, Vrije Universiteit Brussel, Brussels, Belgium
| | - Sofie Deschoemaeker
- Myeloid Cell Immunology Lab, VIB Center for Inflammation Research, Brussels, Belgium; Lab of Cellular and Molecular Immunology, Vrije Universiteit Brussel, Brussels, Belgium
| | - Gerard Vicente Venegas
- Myeloid Cell Immunology Lab, VIB Center for Inflammation Research, Brussels, Belgium; Lab of Cellular and Molecular Immunology, Vrije Universiteit Brussel, Brussels, Belgium
| | - Damya Laoui
- Myeloid Cell Immunology Lab, VIB Center for Inflammation Research, Brussels, Belgium; Lab of Cellular and Molecular Immunology, Vrije Universiteit Brussel, Brussels, Belgium.
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18
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Kozlov AP. Mammalian tumor-like organs. 1. The role of tumor-like normal organs and atypical tumor organs in the evolution of development (carcino-evo-devo). Infect Agent Cancer 2022; 17:2. [PMID: 35012580 PMCID: PMC8751115 DOI: 10.1186/s13027-021-00412-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Accepted: 12/23/2021] [Indexed: 12/24/2022] Open
Abstract
Background Earlier I hypothesized that hereditary tumors might participate in the evolution of multicellular organisms. I formulated the hypothesis of evolution by tumor neofunctionalization, which suggested that the evolutionary role of hereditary tumors might consist in supplying evolving multicellular organisms with extra cell masses for the expression of evolutionarily novel genes and the origin of new cell types, tissues, and organs. A new theory—the carcino-evo-devo theory—has been developed based on this hypothesis. Main text My lab has confirmed several non-trivial predictions of this theory. Another non-trivial prediction is that evolutionarily new organs if they originated from hereditary tumors or tumor-like structures, should recapitulate some tumor features in their development. This paper reviews the tumor-like features of evolutionarily novel organs. It turns out that evolutionarily new organs such as the eutherian placenta, mammary gland, prostate, the infantile human brain, and hoods of goldfishes indeed have many features of tumors. I suggested calling normal organs, which have many tumor features, the tumor-like organs. Conclusion Tumor-like organs might originate from hereditary atypical tumor organs and represent the part of carcino-evo-devo relationships, i.e., coevolution of normal and neoplastic development. During subsequent evolution, tumor-like organs may lose the features of tumors and the high incidence of cancer and become normal organs without (or with almost no) tumor features.
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Affiliation(s)
- A P Kozlov
- Vavilov Institute of General Genetics, Russian Academy of Sciences, 3, Gubkina Street, Moscow, Russia, 117971. .,Peter the Great St. Petersburg Polytechnic University, 29, Polytekhnicheskaya Street, St. Petersburg, Russia, 195251.
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19
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McKendrick JG, Emmerson E. The role of salivary gland macrophages in infection, disease and repair. INTERNATIONAL REVIEW OF CELL AND MOLECULAR BIOLOGY 2022; 368:1-34. [PMID: 35636925 DOI: 10.1016/bs.ircmb.2022.02.001] [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] [Indexed: 10/18/2022]
Abstract
Macrophages are mononuclear innate immune cells which have become of increasing interest in the fields of disease and regeneration, as their non-classical functions have been elucidated in addition to their classical inflammatory functions. Macrophages can regulate tissue remodeling, by both mounting and reducing inflammatory responses; and exhibit direct communication with other cells to drive tissue turnover and cell replacement. Furthermore, macrophages have recently become an attractive therapeutic target to drive tissue regeneration. The major salivary glands are glandular tissues that are exposed to pathogens through their close connection with the oral cavity. Moreover, there are a number of diseases that preferentially destroy the salivary glands, causing irreversible injury, highlighting the need for a regenerative strategy. However, characterization of macrophages in the mouse and human salivary glands is sparse and has been mostly determined from studies in infection or autoimmune pathologies. In this review, we describe the current literature around salivary gland macrophages, and speculate about the niches they inhabit and how their role in development, regeneration and cancer may inform future therapeutic advances.
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Affiliation(s)
- John G McKendrick
- The Centre for Regenerative Medicine, Institute for Regeneration and Repair, The University of Edinburgh, Edinburgh, United Kingdom
| | - Elaine Emmerson
- The Centre for Regenerative Medicine, Institute for Regeneration and Repair, The University of Edinburgh, Edinburgh, United Kingdom.
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20
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Abstract
Cellular heterogeneity and an immunosuppressive tumour microenvironment are independent yet synergistic drivers of tumour progression and underlie therapeutic resistance. Recent studies have highlighted the complex interaction between these cell-intrinsic and cell-extrinsic mechanisms. The reciprocal communication between cancer stem cells (CSCs) and infiltrating immune cell populations in the tumour microenvironment is a paradigm for these interactions. In this Perspective, we discuss the signalling programmes that simultaneously induce CSCs and reprogramme the immune response to facilitate tumour immune evasion, metastasis and recurrence. We further highlight biological factors that can impact the nature of CSC-immune cell communication. Finally, we discuss targeting opportunities for simultaneous regulation of the CSC niche and immunosurveillance.
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Affiliation(s)
- Defne Bayik
- Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
- Case Comprehensive Cancer Center, Cleveland, OH, USA
| | - Justin D Lathia
- Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA.
- Case Comprehensive Cancer Center, Cleveland, OH, USA.
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21
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Juppet Q, De Martino F, Marcandalli E, Weigert M, Burri O, Unser M, Brisken C, Sage D. Deep Learning Enables Individual Xenograft Cell Classification in Histological Images by Analysis of Contextual Features. J Mammary Gland Biol Neoplasia 2021; 26:101-112. [PMID: 33999331 PMCID: PMC8236058 DOI: 10.1007/s10911-021-09485-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 04/05/2021] [Indexed: 02/06/2023] Open
Abstract
Patient-Derived Xenografts (PDXs) are the preclinical models which best recapitulate inter- and intra-patient complexity of human breast malignancies, and are also emerging as useful tools to study the normal breast epithelium. However, data analysis generated with such models is often confounded by the presence of host cells and can give rise to data misinterpretation. For instance, it is important to discriminate between xenografted and host cells in histological sections prior to performing immunostainings. We developed Single Cell Classifier (SCC), a data-driven deep learning-based computational tool that provides an innovative approach for automated cell species discrimination based on a multi-step process entailing nuclei segmentation and single cell classification. We show that human and murine cell contextual features, more than cell-intrinsic ones, can be exploited to discriminate between cell species in both normal and malignant tissues, yielding up to 96% classification accuracy. SCC will facilitate the interpretation of H&E- and DAPI-stained histological sections of xenografted human-in-mouse tissues and it is open to new in-house built models for further applications. SCC is released as an open-source plugin in ImageJ/Fiji available at the following link: https://github.com/Biomedical-Imaging-Group/SingleCellClassifier .
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Affiliation(s)
- Quentin Juppet
- Biomedical Imaging Group, School of Engineering, Ecole Polytechnique Fédéralé de Lausanne (EPFL), Lausanne, Switzerland
- EPFL Center for Imaging, Ecole Polytechnique Fédéralé de Lausanne (EPFL), Lausanne, Switzerland
- Swiss Institute for Experimental Cancer Research, School of Life Sciences, Ecole Polytechnique Fédéralé de Lausanne (EPFL), Lausanne, Switzerland
| | - Fabio De Martino
- Swiss Institute for Experimental Cancer Research, School of Life Sciences, Ecole Polytechnique Fédéralé de Lausanne (EPFL), Lausanne, Switzerland
| | - Elodie Marcandalli
- Swiss Institute for Experimental Cancer Research, School of Life Sciences, Ecole Polytechnique Fédéralé de Lausanne (EPFL), Lausanne, Switzerland
| | - Martin Weigert
- Institute of Bioengineering, School of Life Sciences, Ecole Polytechnique Fédéralé de Lausanne (EPFL), Lausanne, Switzerland
| | - Olivier Burri
- BioImaging & Optics Platform, Ecole Polytechnique Fédéralé de Lausanne (EPFL), Lausanne, Switzerland
| | - Michael Unser
- Biomedical Imaging Group, School of Engineering, Ecole Polytechnique Fédéralé de Lausanne (EPFL), Lausanne, Switzerland
| | - Cathrin Brisken
- Swiss Institute for Experimental Cancer Research, School of Life Sciences, Ecole Polytechnique Fédéralé de Lausanne (EPFL), Lausanne, Switzerland.
| | - Daniel Sage
- Biomedical Imaging Group, School of Engineering, Ecole Polytechnique Fédéralé de Lausanne (EPFL), Lausanne, Switzerland.
- EPFL Center for Imaging, Ecole Polytechnique Fédéralé de Lausanne (EPFL), Lausanne, Switzerland.
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22
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Bellomo A, Gentek R, Golub R, Bajénoff M. Macrophage-fibroblast circuits in the spleen. Immunol Rev 2021; 302:104-125. [PMID: 34028841 DOI: 10.1111/imr.12979] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 04/30/2021] [Accepted: 04/30/2021] [Indexed: 12/22/2022]
Abstract
Macrophages are an integral part of all organs in the body, where they contribute to immune surveillance, protection, and tissue-specific homeostatic functions. This is facilitated by so-called niches composed of macrophages and their surrounding stroma. These niches structurally anchor macrophages and provide them with survival factors and tissue-specific signals that imprint their functional identity. In turn, macrophages ensure appropriate functioning of the niches they reside in. Macrophages thus form reciprocal, mutually beneficial circuits with their cellular niches. In this review, we explore how this concept applies to the spleen, a large secondary lymphoid organ whose primary functions are to filter the blood and regulate immunity. We first outline the splenic micro-anatomy, the different populations of splenic fibroblasts and macrophages and their respective contribution to protection of and key physiological processes occurring in the spleen. We then discuss firmly established and potential cellular circuits formed by splenic macrophages and fibroblasts, with an emphasis on the molecular cues underlying their crosstalk and their relevance to splenic functionality. Lastly, we conclude by considering how these macrophage-fibroblast circuits might be impaired by aging, and how understanding these changes might help identify novel therapeutic avenues with the potential of restoring splenic functions in the elderly.
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Affiliation(s)
- Alicia Bellomo
- CIRI, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, École Normale Supérieure de Lyon, Univ Lyon, Lyon, France
| | - Rebecca Gentek
- Centre for Inflammation Research & Centre for Reproductive Health, The Queen's Medical Research Institute, University of Edinburgh, Edinburgh, UK
| | - Rachel Golub
- Inserm U1223, Institut Pasteur, Paris, France.,Lymphopoiesis Unit, Institut Pasteur, Paris, France
| | - Marc Bajénoff
- Aix Marseille Univ, CNRS, INSERM, CIML, Marseille, France
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23
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Nerger BA, Jaslove JM, Elashal HE, Mao S, Košmrlj A, Link AJ, Nelson CM. Local accumulation of extracellular matrix regulates global morphogenetic patterning in the developing mammary gland. Curr Biol 2021; 31:1903-1917.e6. [PMID: 33705716 PMCID: PMC8119325 DOI: 10.1016/j.cub.2021.02.015] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 12/23/2020] [Accepted: 02/08/2021] [Indexed: 01/19/2023]
Abstract
The tree-like pattern of the mammary epithelium is formed during puberty through a process known as branching morphogenesis. Although mammary epithelial branching is stochastic and generates an epithelial tree with a random pattern of branches, the global orientation of the developing epithelium is predictably biased along the long axis of the gland. Here, we combine analysis of pubertal mouse mammary glands, a three-dimensional (3D)-printed engineered tissue model, and computational models of morphogenesis to investigate the origin and the dynamics of the global bias in epithelial orientation during pubertal mammary development. Confocal microscopy analysis revealed that a global bias emerges in the absence of pre-aligned networks of type I collagen in the fat pad and is maintained throughout pubertal development until the widespread formation of lateral branches. Using branching and annihilating random walk simulations, we found that the angle of bifurcation of terminal end buds (TEBs) dictates both the dynamics and the extent of the global bias in epithelial orientation. Our experimental and computational data demonstrate that a local increase in stiffness from the accumulation of extracellular matrix, which constrains the angle of bifurcation of TEBs, is sufficient to pattern the global orientation of the developing mammary epithelium. These data reveal that local mechanical properties regulate the global pattern of mammary epithelial branching and may provide new insight into the global patterning of other branched epithelia.
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Affiliation(s)
- Bryan A Nerger
- Department of Chemical & Biological Engineering, Princeton University, Princeton, NJ 08544, USA
| | - Jacob M Jaslove
- Department of Molecular Biology, Princeton University, Princeton, NJ 08544, USA; Graduate School of Biomedical Sciences, Rutgers Robert Wood Johnson Medical School, Piscataway, NJ 08854, USA
| | - Hader E Elashal
- Department of Chemical & Biological Engineering, Princeton University, Princeton, NJ 08544, USA
| | - Sheng Mao
- Department of Mechanics and Engineering Science, BIC-ESAT, College of Engineering, Peking University, Beijing 100871, China; Department of Mechanical and Aerospace Engineering, Princeton University, Princeton, NJ 08544, USA
| | - Andrej Košmrlj
- Department of Mechanical and Aerospace Engineering, Princeton University, Princeton, NJ 08544, USA
| | - A James Link
- Department of Chemical & Biological Engineering, Princeton University, Princeton, NJ 08544, USA; Department of Molecular Biology, Princeton University, Princeton, NJ 08544, USA; Department of Chemistry, Princeton University, Princeton, NJ 08544, USA
| | - Celeste M Nelson
- Department of Chemical & Biological Engineering, Princeton University, Princeton, NJ 08544, USA; Department of Molecular Biology, Princeton University, Princeton, NJ 08544, USA.
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24
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Suárez-Arriaga MC, Méndez-Tenorio A, Pérez-Koldenkova V, Fuentes-Pananá EM. Claudin-Low Breast Cancer Inflammatory Signatures Support Polarization of M1-Like Macrophages with Protumoral Activity. Cancers (Basel) 2021; 13:2248. [PMID: 34067089 PMCID: PMC8125772 DOI: 10.3390/cancers13092248] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 04/28/2021] [Accepted: 04/28/2021] [Indexed: 12/16/2022] Open
Abstract
We previously reported that triple-negative breast cancer (BRCA) cells overexpress the cytokines GM-CSF, G-CSF, MCP-1, and RANTES, and when monocytes were 3-D co-cultured with them, M1-like macrophages were generated with the ability to induce aggressive features in luminal BRCA cell lines. These include upregulation of mesenchymal and stemness markers and invasion. In this study, we stimulated peripheral blood monocytes with the four cytokines and confirmed their capacity to generate protumoral M1-like macrophages. Using the METABRIC BRCA database, we observed that GM-CSF, MCP-1, and RANTES are associated with triple-negative BRCA and reduced overall survival, particularly in patients under 55 years of age. We propose an extended M1-like macrophage proinflammatory signature connected with these three cytokines. We found that the extended M1-like macrophage signature coexists with monocyte/macrophage, Th1 immune response, and immunosuppressive signatures, and all are enriched in claudin-low BRCA samples, and correlate with reduced patient overall survival. Furthermore, we observed that all these signatures are also present in mesenchymal carcinomas of the colon (COAD) and bladder (BLCA). The claudin-low tumor subtype has an adverse clinical outcome and remains poorly understood. This study places M1 macrophages as potential protumoral drivers in already established cancers, and as potential contributors to claudin-low aggressiveness and poor prognosis.
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Affiliation(s)
- Mayra Cecilia Suárez-Arriaga
- Unidad de Investigación en Virología y Cáncer, Hospital Infantil de México Federico Gómez, Mexico City 06720, Mexico;
- Laboratorio de Biotecnología y Bioinformática Genómica, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Mexico City 11340, Mexico;
| | - Alfonso Méndez-Tenorio
- Laboratorio de Biotecnología y Bioinformática Genómica, Escuela Nacional de Ciencias Biológicas, Instituto Politécnico Nacional, Mexico City 11340, Mexico;
| | - Vadim Pérez-Koldenkova
- Laboratorio Nacional de Microscopía Avanzada, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social, Mexico City 06720, Mexico;
| | - Ezequiel M. Fuentes-Pananá
- Unidad de Investigación en Virología y Cáncer, Hospital Infantil de México Federico Gómez, Mexico City 06720, Mexico;
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25
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Lin MJ, Lu CPJ. Glandular stem cells in the skin during development, homeostasis, wound repair and regeneration. Exp Dermatol 2021; 30:598-604. [PMID: 33686662 DOI: 10.1111/exd.14319] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 03/02/2021] [Accepted: 03/02/2021] [Indexed: 02/06/2023]
Abstract
Glands in the skin are essential for various physiological functions involving exocrine secretion. Like other tissues and organs, they possess the ability to repair injury and self-renew during homeostasis. Progenitor cells in glands are mostly unipotent but include some multipotent stem cells that function when extensive remodelling or regeneration is required. In this review, using two glandular models in skin, mouse sweat gland and mammary gland, we discuss lineage restriction that develops during glandular morphogenesis, as well as the mechanisms regulating cell fate and plasticity during wound repair and regeneration. Understanding the intrinsic and extrinsic factors that control the behaviours of glandular stem cell and maintain glandular functions will provide insight into future prospects for glandular regeneration.
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Affiliation(s)
- Meng-Ju Lin
- The Hansjörg Wyss Department of Plastic Surgery, New York University School of Medicine, New York, NY, USA
| | - Catherine Pei-Ju Lu
- The Hansjörg Wyss Department of Plastic Surgery, New York University School of Medicine, New York, NY, USA.,Department of Cell Biology, New York University School of Medicine, New York, NY, USA
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26
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Dawson CA, Visvader JE. The Cellular Organization of the Mammary Gland: Insights From Microscopy. J Mammary Gland Biol Neoplasia 2021; 26:71-85. [PMID: 33835387 DOI: 10.1007/s10911-021-09483-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Accepted: 03/25/2021] [Indexed: 12/19/2022] Open
Abstract
Despite rapid advances in our knowledge of the cellular heterogeneity and molecular regulation of the mammary gland, how these relate to 3D cellular organization remains unclear. In addition to hormonal regulation, mammary gland development and function is directed by para- and juxtacrine signaling among diverse cell-types, particularly the immune and mesenchymal populations. Precise mapping of the cellular landscape of the breast will help to decipher this complex coordination. Imaging of thin tissue sections has provided foundational information about cell positioning in the mammary gland and now technological advances in tissue clearing and subcellular-resolution 3D imaging are painting a more complete picture. In particular, confocal, light-sheet and multiphoton microscopy applied to intact tissue can fully capture cell morphology, position and interactions, and have the power to identify spatially rare events. This review will summarize our current understanding of mammary gland cellular organization as revealed by microscopy. We focus on the mouse mammary gland and cover a broad range of immune and stromal cell types at major developmental stages and give insights into important tissue niches and cellular interactions.
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Affiliation(s)
- Caleb A Dawson
- Cancer Biology and Stem Cells Division, The Walter and Eliza Hall Institute of Medical Research, 3052, Parkville, VIC, Australia.
- Department of Medical Biology, The University of Melbourne, 3010, Parkville, VIC, Australia.
| | - Jane E Visvader
- Cancer Biology and Stem Cells Division, The Walter and Eliza Hall Institute of Medical Research, 3052, Parkville, VIC, Australia
- Department of Medical Biology, The University of Melbourne, 3010, Parkville, VIC, Australia
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27
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Jones MR, Chong L, Bellusci S. Fgf10/Fgfr2b Signaling Orchestrates the Symphony of Molecular, Cellular, and Physical Processes Required for Harmonious Airway Branching Morphogenesis. Front Cell Dev Biol 2021; 8:620667. [PMID: 33511132 PMCID: PMC7835514 DOI: 10.3389/fcell.2020.620667] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Accepted: 12/10/2020] [Indexed: 12/12/2022] Open
Abstract
Airway branching morphogenesis depends on the intricate orchestration of numerous biological and physical factors connected across different spatial scales. One of the key regulatory pathways controlling airway branching is fibroblast growth factor 10 (Fgf10) signaling via its epithelial fibroblast growth factor receptor 2b (Fgfr2b). Fine reviews have been published on the molecular mechanisms, in general, involved in branching morphogenesis, including those mechanisms, in particular, connected to Fgf10/Fgfr2b signaling. However, a comprehensive review looking at all the major biological and physical factors involved in branching, at the different scales at which branching operates, and the known role of Fgf10/Fgfr2b therein, is missing. In the current review, we attempt to summarize the existing literature on airway branching morphogenesis by taking a broad approach. We focus on the biophysical and mechanical forces directly shaping epithelial bud initiation, branch elongation, and branch tip bifurcation. We then shift focus to more passive means by which branching proceeds, via extracellular matrix remodeling and the influence of the other pulmonary arborized networks: the vasculature and nerves. We end the review by briefly discussing work in computational modeling of airway branching. Throughout, we emphasize the known or speculative effects of Fgfr2b signaling at each point of discussion. It is our aim to promote an understanding of branching morphogenesis that captures the multi-scalar biological and physical nature of the phenomenon, and the interdisciplinary approach to its study.
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Affiliation(s)
- Matthew R. Jones
- Key Laboratory of Interventional Pulmonology of Zhejiang Province, Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
- Cardio-Pulmonary Institute and Department of Pulmonary and Critical Care Medicine and Infectious Diseases, Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Justus-Liebig University Giessen, Giessen, Germany
| | - Lei Chong
- National Key Clinical Specialty of Pediatric Respiratory Medicine, Discipline of Pediatric Respiratory Medicine, Institute of Pediatrics, The Second Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Saverio Bellusci
- Key Laboratory of Interventional Pulmonology of Zhejiang Province, Department of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
- Cardio-Pulmonary Institute and Department of Pulmonary and Critical Care Medicine and Infectious Diseases, Universities of Giessen and Marburg Lung Center (UGMLC), Member of the German Center for Lung Research (DZL), Justus-Liebig University Giessen, Giessen, Germany
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28
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Bharadwaj AG, Dahn ML, Liu RZ, Colp P, Thomas LN, Holloway RW, Marignani PA, Too CKL, Barnes PJ, Godbout R, Marcato P, Waisman DM. S100A10 Has a Critical Regulatory Function in Mammary Tumor Growth and Metastasis: Insights Using MMTV-PyMT Oncomice and Clinical Patient Sample Analysis. Cancers (Basel) 2020; 12:cancers12123673. [PMID: 33297495 PMCID: PMC7762402 DOI: 10.3390/cancers12123673] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 12/03/2020] [Accepted: 12/04/2020] [Indexed: 01/05/2023] Open
Abstract
Simple Summary The key challenges that face patients during breast cancer therapy is the metastatic spread and aggressiveness of the disease. Thus, the goal of current breast cancer research is to discover new therapeutic and diagnostic targets that limit the aggressive spread of the cancer. In this study, we investigated the role of protein S100A10 (p11) in breast tumor growth, progression, and metastasis using mouse cancer models and patient tumor sample analysis. We have demonstrated in our previous studies that p11 is critical for the function of a proteolytic enzyme–plasmin, which aids in the digestion of the tissues surrounding the tumor and allows the escape of the cancer cells from the breast tissue to organs such as the lungs and bone. Here, we present evidence that genetic deletion of p11 results in smaller and less aggressive mammary tumors in mice. We also observed that the cancer spread to the lungs is dramatically reduced in the absence of p11 gene in mice. Subsequent analysis of breast cancer patient tissues showed a correlation between higher p11 expression and both poor survival and aggressive cancer. Abstract S100A10 (p11) is a plasminogen receptor that regulates cellular plasmin generation by cancer cells. In the current study, we used the MMTV-PyMT mouse breast cancer model, patient tumor microarray, and immunohistochemical (IHC) analysis to investigate the role of p11 in oncogenesis. The genetic deletion of p11 resulted in significantly decreased tumor onset, growth rate, and spontaneous pulmonary metastatic burden in the PyMT/p11-KO (knock-out) mice. This phenotype was accompanied by substantial reduction in Ki67 positivity, macrophage infiltration, decreased vascular density in the primary tumors, and decrease in invasive carcinoma and pulmonary metastasis. Surprisingly, IHC analysis of wild-type MMTV-PyMT mice failed to detect p11 expression in the tumors or metastatic tumor cells and loss of p11 did not decrease plasmin generation in the PyMT tumors and cells. Furthermore, tumor cells expressing p11 displayed dramatically reduced lung metastasis when injected into p11-depleted mice, further strengthening the stromal role of p11 in tumor growth and metastasis. Transcriptome analysis of the PyMT tumors from p11-KO mice showed marked reduction in genes such as Areg, Muc1, and S100a8 involved in breast cancer development, progression, and inflammation. The PyMT/p11-KO tumors displayed a remarkable increase in inflammatory cytokines such as interleukin (Il)-6, Il-10, and interferon (Ifn)-γ. Gene expression profiling and IHC of primary breast cancer samples showed that p11 mRNA and protein levels were significantly higher in tumor tissues compared to normal mammary tissue. P11 mRNA expression was significantly associated with poor patient prognosis and significantly elevated in high grade, triple negative (TN) tumors, and tumors with high proliferative index. This is the first study examining the crucial role of p11 in breast tumor development and metastasis, thus emphasizing its potential as a diagnostic and prognostic biomarker in breast cancer.
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Affiliation(s)
- Alamelu G. Bharadwaj
- Department of Pathology, Dalhousie University, Halifax, NS B3H 4R2, Canada; (A.G.B.); (M.L.D.); (P.C.); (P.J.B.); (P.M.)
| | - Margaret L. Dahn
- Department of Pathology, Dalhousie University, Halifax, NS B3H 4R2, Canada; (A.G.B.); (M.L.D.); (P.C.); (P.J.B.); (P.M.)
| | - Rong-Zong Liu
- Department of Oncology, University of Alberta, Edmonton, AB T6G 2Z1, Canada; (R.-Z.L.); (R.G.)
| | - Patricia Colp
- Department of Pathology, Dalhousie University, Halifax, NS B3H 4R2, Canada; (A.G.B.); (M.L.D.); (P.C.); (P.J.B.); (P.M.)
| | - Lynn N. Thomas
- Department of Biochemistry & Molecular Biology, Dalhousie University, Halifax, NS B3H 4R2, Canada; (L.N.T.); (R.W.H.); (P.A.M.); (C.K.L.T.)
| | - Ryan W. Holloway
- Department of Biochemistry & Molecular Biology, Dalhousie University, Halifax, NS B3H 4R2, Canada; (L.N.T.); (R.W.H.); (P.A.M.); (C.K.L.T.)
| | - Paola A. Marignani
- Department of Biochemistry & Molecular Biology, Dalhousie University, Halifax, NS B3H 4R2, Canada; (L.N.T.); (R.W.H.); (P.A.M.); (C.K.L.T.)
| | - Catherine K. L. Too
- Department of Biochemistry & Molecular Biology, Dalhousie University, Halifax, NS B3H 4R2, Canada; (L.N.T.); (R.W.H.); (P.A.M.); (C.K.L.T.)
| | - Penelope J. Barnes
- Department of Pathology, Dalhousie University, Halifax, NS B3H 4R2, Canada; (A.G.B.); (M.L.D.); (P.C.); (P.J.B.); (P.M.)
| | - Roseline Godbout
- Department of Oncology, University of Alberta, Edmonton, AB T6G 2Z1, Canada; (R.-Z.L.); (R.G.)
| | - Paola Marcato
- Department of Pathology, Dalhousie University, Halifax, NS B3H 4R2, Canada; (A.G.B.); (M.L.D.); (P.C.); (P.J.B.); (P.M.)
- Department of Microbiology and Immunology, Dalhousie University, NS B3H 4R2, Canada
| | - David M. Waisman
- Department of Pathology, Dalhousie University, Halifax, NS B3H 4R2, Canada; (A.G.B.); (M.L.D.); (P.C.); (P.J.B.); (P.M.)
- Department of Biochemistry & Molecular Biology, Dalhousie University, Halifax, NS B3H 4R2, Canada; (L.N.T.); (R.W.H.); (P.A.M.); (C.K.L.T.)
- Correspondence:
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29
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Groeneweg L, Hidalgo A, A-Gonzalez N. Emerging roles of infiltrating granulocytes and monocytes in homeostasis. Cell Mol Life Sci 2020; 77:3823-3830. [PMID: 32248248 PMCID: PMC7508737 DOI: 10.1007/s00018-020-03509-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Revised: 03/08/2020] [Accepted: 03/20/2020] [Indexed: 12/13/2022]
Abstract
The infiltration of naïve tissues by myeloid cells has been long related to their clearance and the physiological cell turnover, however, increasing evidence shows that they can additionally fulfill specific, non-immune functions in different tissues. There is also growing evidence to support that infiltrated granulocytes and monocytes respond to different environments by modulating gene expression and cytokine production, which in turn contribute to the normal function of the host tissue. This review will address the roles of immigrated myeloid cells in different tissues and their crosstalk with the host tissue environments.
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Affiliation(s)
- Linda Groeneweg
- Institute of Immunology, University of Münster, Münster, Germany
| | - Andres Hidalgo
- Department of Cell and Developmental Biology, Centro Nacional de Investigaciones Cardiovasculares (CNIC) Carlos III, Madrid, Spain
- Institute for Cardiovascular Prevention (IPEK), Ludwig Maximilians University, Munich, Germany
| | - Noelia A-Gonzalez
- Institute of Immunology, University of Münster, Münster, Germany.
- Cells-in-Motion Interfaculty Center, University of Münster, Münster, Germany.
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30
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Miszewski SG, Trott JF, Berryhill GE, Tat L, Green R, Borowsky AD, Miller JW, Hovey RC. Folate Deficiency Inhibits Development of the Mammary Gland and its Associated Lymphatics in FVB Mice. J Nutr 2020; 150:2120-2130. [PMID: 32510141 DOI: 10.1093/jn/nxaa154] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Revised: 12/17/2019] [Accepted: 05/08/2020] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Folate is essential for DNA synthesis, DNA repair, cell proliferation, development, and morphogenesis. Folic acid (FA) is a nutritional supplement used to fortify human diets. OBJECTIVES We investigated the effects of dietary FA on early mammary gland (MG) development and hyperplasia. METHODS Study 1: nulliparous female FVB wild-type (WT) mice were fed control (Con; 2 mg FA/kg), deficient (Def; 0 mg FA/kg), excess (Ex; 5 mg FA/kg), or super excess (S-Ex; 20 mg FA/kg) diets for 8 wk before mating to WT or heterozygous FVB/N-Tg[mouse mammary tumor virus long terminal repeat (MMTV)-polyomavirus middle T antigen (PyVT)]634Mul/J (MMTV-PyMT+/-) transgenic males. Dams were fed these diets until they weaned WT or MMTV-PyMT+/- pups, which were fed the dam's diet from postnatal day (PND) 21 to 42. Tissues were collected from female progeny at PNDs 1, 21, and 42. Study 2: Con or Def diets were fed to WT intact females and males from PND 21 to 56, or to ovariectomized females from PND 21 to 77; tissues were collected at PND 56 or 77. Growth of all offspring, development of MGs, MG hyperplasia, supramammary lymph nodes, thymus and spleen, cell proliferation, and expression of MG growth factors were measured. RESULTS Study 1: Ex or S-Ex did not affect postnatal MG development or hyperplasia. The rate of isometric MG growth (PND 1-21) was reduced by 69% in Def female progeny (P < 0.0001). Similarly, hyperplastic growth in MGs of Def MMTV-PyMT+/- offspring was 18% of Con (P < 0.05). The Def diet reduced supramammary lymph node size by 20% (P < 0.0001) and increased MG insulin-like growth factor 2 mRNA by 200% (P < 0.05) and protein by 130%-150% (P < 0.05). Study 2: the Def diet did not affect MG growth, but it did reduce supramammary lymph node size (P < 0.05), spleen weight (P < 0.001), and thymic medulla area (P < 0.05). CONCLUSIONS In utero and postnatal folate deficiency reduced the isometric development of the MGs and early MG hyperplasia. Postnatal folate deficiency reduced the development of lymphatic tissues.
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Affiliation(s)
- Susan G Miszewski
- Department of Animal Science, University of California Davis, Davis, CA, USA
| | - Josephine F Trott
- Department of Animal Science, University of California Davis, Davis, CA, USA
| | - Grace E Berryhill
- Department of Animal Science, University of California Davis, Davis, CA, USA
| | - Lyvin Tat
- Department of Pathology and Laboratory Medicine, University of California Davis Medical Center, Sacramento, CA, USA
| | - Ralph Green
- Department of Pathology and Laboratory Medicine, University of California Davis Medical Center, Sacramento, CA, USA
| | - Alexander D Borowsky
- Department of Pathology and Laboratory Medicine, University of California Davis Medical Center, Sacramento, CA, USA
| | - Joshua W Miller
- Department of Pathology and Laboratory Medicine, University of California Davis Medical Center, Sacramento, CA, USA.,Department of Nutritional Sciences, Rutgers, The State University of New Jersey, New Brunswick, NJ, USA
| | - Russell C Hovey
- Department of Animal Science, University of California Davis, Davis, CA, USA
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31
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Clinicopathologic Characteristics of Breast Cancer According to the Infiltrating Immune Cell Subtypes. Int J Mol Sci 2020; 21:ijms21124438. [PMID: 32580398 PMCID: PMC7352832 DOI: 10.3390/ijms21124438] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 06/17/2020] [Accepted: 06/19/2020] [Indexed: 12/31/2022] Open
Abstract
The clinical significance of immune cell subtypes in breast cancer remains poorly understood. To identify tumor-infiltrating immune cell subtypes in breast cancer and investigate their implications, tissue microarrays were constructed using 334 cases of invasive ductal carcinoma (luminal A type: 162 (48.5%), luminal B type: 96 (28.7%), HER-2 type: 21 (6.3%), and triple negative breast cancer: 55 (16.5%)). Hormone receptors (ER, PR, and HER-2), Ki-67, and immune cell subtype-related proteins (STAT4, STAT6, FOXP3, CD8, CD68, and CD163) were assessed immunohistochemically. The proportion of highly expressed STAT6, FOXP3, CD8, CD68, and CD163 proteins was found to be lowest in luminal A type but highest in the HER-2 type. Additionally, high-level STAT6, FOXP3, CD68, and CD163 protein expression was associated with higher histologic grade. ER negativity was associated with high STAT6, FOXP3, and CD163 expression levels, whereas PR negativity and high Ki-67 labeling index were associated with high CD163 expression. Univariate (p = 0.003) and multivariate Cox (hazard ratio: 2.435, 95% CI: 1.110-5.344, p = 0.049) analyses showed that high CD8 expression is an independent factor associated with shorter disease-free survival. Immune cell subtype-related protein expression is dependent on breast cancer molecular subtypes, and CD8 expression is associated with patient prognosis.
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32
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Dawson CA, Pal B, Vaillant F, Gandolfo LC, Liu Z, Bleriot C, Ginhoux F, Smyth GK, Lindeman GJ, Mueller SN, Rios AC, Visvader JE. Tissue-resident ductal macrophages survey the mammary epithelium and facilitate tissue remodelling. Nat Cell Biol 2020; 22:546-558. [PMID: 32341550 DOI: 10.1038/s41556-020-0505-0] [Citation(s) in RCA: 103] [Impact Index Per Article: 25.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Accepted: 03/06/2020] [Indexed: 01/08/2023]
Abstract
Macrophages are diverse immune cells that reside in all tissues. Although macrophages have been implicated in mammary-gland function, their diversity has not been fully addressed. By exploiting high-resolution three-dimensional imaging and flow cytometry, we identified a unique population of tissue-resident ductal macrophages that form a contiguous network between the luminal and basal layers of the epithelial tree throughout postnatal development. Ductal macrophages are long lived and constantly survey the epithelium through dendrite movement, revealed via advanced intravital imaging. Although initially originating from embryonic precursors, ductal macrophages derive from circulating monocytes as they expand during puberty. Moreover, they undergo proliferation in pregnancy to maintain complete coverage of the epithelium in lactation, when they are poised to phagocytose milk-producing cells post-lactation and facilitate remodelling. Interestingly, ductal macrophages strongly resemble mammary tumour macrophages and form a network that pervades the tumour. Thus, the mammary epithelium programs specialized resident macrophages in both physiological and tumorigenic contexts.
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Affiliation(s)
- Caleb A Dawson
- Cancer Biology and Stem Cells Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria, Australia.,Department of Medical Biology, The University of Melbourne, Parkville, Victoria, Australia
| | - Bhupinder Pal
- Cancer Biology and Stem Cells Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria, Australia.,Department of Medical Biology, The University of Melbourne, Parkville, Victoria, Australia
| | - François Vaillant
- Cancer Biology and Stem Cells Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria, Australia.,Department of Medical Biology, The University of Melbourne, Parkville, Victoria, Australia
| | - Luke C Gandolfo
- Bioinformatics Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria, Australia.,School of Mathematics and Statistics, The University of Melbourne, Parkville, Victoria, Australia
| | - Zhaoyuan Liu
- Shanghai Institute of Immunology, Department of Immunology and Microbiology, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Camille Bleriot
- Singapore Immunology Network, Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
| | - Florent Ginhoux
- Shanghai Institute of Immunology, Department of Immunology and Microbiology, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Singapore Immunology Network, Agency for Science, Technology and Research (A*STAR), Singapore, Singapore
| | - Gordon K Smyth
- Bioinformatics Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria, Australia.,School of Mathematics and Statistics, The University of Melbourne, Parkville, Victoria, Australia
| | - Geoffrey J Lindeman
- Cancer Biology and Stem Cells Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria, Australia.,Department of Medicine, The University of Melbourne, Parkville, Victoria, Australia.,Parkville Familial Cancer Centre and Department of Medical Oncology, The Royal Melbourne Hospital and Peter MacCallum Cancer Centre, Parkville, Victoria, Australia
| | - Scott N Mueller
- Department of Microbiology and Immunology, The University of Melbourne, at the Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia.,The Australian Research Council Centre of Excellence in Advanced Molecular Imaging, Melbourne, Victoria, Australia
| | - Anne C Rios
- Cancer Biology and Stem Cells Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria, Australia.,Department of Medical Biology, The University of Melbourne, Parkville, Victoria, Australia
| | - Jane E Visvader
- Cancer Biology and Stem Cells Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria, Australia. .,Department of Medical Biology, The University of Melbourne, Parkville, Victoria, Australia.
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33
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Establishment and Maintenance of the Macrophage Niche. Immunity 2020; 52:434-451. [DOI: 10.1016/j.immuni.2020.02.015] [Citation(s) in RCA: 183] [Impact Index Per Article: 45.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 02/21/2020] [Accepted: 02/24/2020] [Indexed: 01/22/2023]
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34
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Zavyalova MV, Denisov EV, Tashireva LA, Savelieva OE, Kaigorodova EV, Krakhmal NV, Perelmuter VM. Intravasation as a Key Step in Cancer Metastasis. BIOCHEMISTRY (MOSCOW) 2019; 84:762-772. [PMID: 31509727 DOI: 10.1134/s0006297919070071] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Intravasation is a key step in cancer metastasis during which tumor cells penetrate the vessel wall and enter circulation, thereby becoming circulating tumor cells and potential metastatic seeds. Understanding the molecular mechanisms of intravasation is critically important for the development of therapeutic strategies to prevent metastasis. In this article, we review current data on the mechanisms of cancer cell intravasation into the blood and lymphatic vessels. The entry of mature thymocytes into the circulation and of dendritic cells into the regional lymph nodes is considered as example of intravasation under physiologically normal conditions. Intravasation in a pathophysiological state is illustrated by the reverse transendothelial migration of leukocytes into the bloodstream from the sites of inflammation mediated by the sphingosine 1-phosphate interaction with its receptors. Intravasation involves both invasion-dependent and independent mechanisms. In particular, mesenchymal and amoeboid cell invasion, as well as neoangiogenesis and vascular remodeling, are discussed to play a significant role in the entry of tumor cells to the circulation. Special attention is given to the contribution of macrophages to the intravasation via the CSF1/EGF (colony stimulating factor 1/epidermal growth factor) paracrine signaling pathway and the TMEM (tumor microenvironment of metastasis)-mediated mechanisms. Other mechanisms including intravasation of tumor cell clusters surrounded by the vessel wall elements, cooperative intravasation (entry of non-invasive tumor cells to the circulation following invasive tumor cells), and intravasation associated with the vasculogenic mimicry (formation of vascular channels by tumor cells) are also discussed. Novel intravasation-specific mechanisms that have not yet been described in the literature are suggested. The importance of targeted therapeutic strategies to prevent cancer intravasation is emphasized.
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Affiliation(s)
- M V Zavyalova
- Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, Tomsk, 634009, Russia.,Siberian State Medical University, Ministry of Health of the Russian Federation, Tomsk, 634050, Russia
| | - E V Denisov
- Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, Tomsk, 634009, Russia
| | - L A Tashireva
- Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, Tomsk, 634009, Russia.
| | - O E Savelieva
- Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, Tomsk, 634009, Russia
| | - E V Kaigorodova
- Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, Tomsk, 634009, Russia.,Siberian State Medical University, Ministry of Health of the Russian Federation, Tomsk, 634050, Russia
| | - N V Krakhmal
- Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, Tomsk, 634009, Russia.,Siberian State Medical University, Ministry of Health of the Russian Federation, Tomsk, 634050, Russia
| | - V M Perelmuter
- Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, Tomsk, 634009, Russia
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35
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Stewart TA, Hughes K, Hume DA, Davis FM. Developmental Stage-Specific Distribution of Macrophages in Mouse Mammary Gland. Front Cell Dev Biol 2019; 7:250. [PMID: 31709255 PMCID: PMC6821639 DOI: 10.3389/fcell.2019.00250] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2019] [Accepted: 10/09/2019] [Indexed: 12/13/2022] Open
Abstract
Mammary gland development begins in the embryo and continues throughout the reproductive life of female mammals. Tissue macrophages (Mϕs), dependent on signals from the Mϕ colony stimulating factor 1 receptor (CSF1R), have been shown to regulate the generation, regression and regeneration of this organ, which is central for mammalian offspring survival. However, the distribution of Mϕs in the pre- and post-natal mammary gland, as it undergoes distinct phases of development and regression, is unknown or has been inferred from immunostaining of thin tissue sections. Here, we used optical tissue clearing and 3-dimensional imaging of mammary tissue obtained from Csf1r-EGFP mice. Whilst tissue Mϕs were observed at all developmental phases, their abundance, morphology, localization and association with luminal and basal epithelial cells exhibited stage-specific differences. Furthermore, sexual dimorphism was observed at E14.5, when the male mammary bud is severed from the overlying epidermis. These findings provide new insights into the localization and possible functions of heterogeneous tissue Mϕ populations in mammogenesis.
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Affiliation(s)
- Teneale A. Stewart
- Faculty of Medicine, Mater Research Institute-The University of Queensland, Brisbane, QLD, Australia
- Translational Research Institute, Brisbane, QLD, Australia
| | - Katherine Hughes
- Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom
| | - David A. Hume
- Faculty of Medicine, Mater Research Institute-The University of Queensland, Brisbane, QLD, Australia
- Translational Research Institute, Brisbane, QLD, Australia
| | - Felicity M. Davis
- Faculty of Medicine, Mater Research Institute-The University of Queensland, Brisbane, QLD, Australia
- Translational Research Institute, Brisbane, QLD, Australia
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36
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Fu NY, Nolan E, Lindeman GJ, Visvader JE. Stem Cells and the Differentiation Hierarchy in Mammary Gland Development. Physiol Rev 2019; 100:489-523. [PMID: 31539305 DOI: 10.1152/physrev.00040.2018] [Citation(s) in RCA: 138] [Impact Index Per Article: 27.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
The mammary gland is a highly dynamic organ that undergoes profound changes within its epithelium during puberty and the reproductive cycle. These changes are fueled by dedicated stem and progenitor cells. Both short- and long-lived lineage-restricted progenitors have been identified in adult tissue as well as a small pool of multipotent mammary stem cells (MaSCs), reflecting intrinsic complexity within the epithelial hierarchy. While unipotent progenitor cells predominantly execute day-to-day homeostasis and postnatal morphogenesis during puberty and pregnancy, multipotent MaSCs have been implicated in coordinating alveologenesis and long-term ductal maintenance. Nonetheless, the multipotency of stem cells in the adult remains controversial. The advent of large-scale single-cell molecular profiling has revealed striking changes in the gene expression landscape through ontogeny and the presence of transient intermediate populations. An increasing number of lineage cell-fate determination factors and potential niche regulators have now been mapped along the hierarchy, with many implicated in breast carcinogenesis. The emerging diversity among stem and progenitor populations of the mammary epithelium is likely to underpin the heterogeneity that characterizes breast cancer.
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Affiliation(s)
- Nai Yang Fu
- Cancer and Stem Cell Biology Program, Duke-NUS Medical School, Singapore, Singapore; Tumour-Host Interaction Laboratory, Francis Crick Institute, London, United Kingdom; Cancer Biology and Stem Cells Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria, Australia; Department of Medicine, The University of Melbourne, Parkville, Victoria, Australia; Royal Melbourne Hospital and Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia; and Department of Medical Biology, The University of Melbourne, Parkville, Victoria, Australia
| | - Emma Nolan
- Cancer and Stem Cell Biology Program, Duke-NUS Medical School, Singapore, Singapore; Tumour-Host Interaction Laboratory, Francis Crick Institute, London, United Kingdom; Cancer Biology and Stem Cells Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria, Australia; Department of Medicine, The University of Melbourne, Parkville, Victoria, Australia; Royal Melbourne Hospital and Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia; and Department of Medical Biology, The University of Melbourne, Parkville, Victoria, Australia
| | - Geoffrey J Lindeman
- Cancer and Stem Cell Biology Program, Duke-NUS Medical School, Singapore, Singapore; Tumour-Host Interaction Laboratory, Francis Crick Institute, London, United Kingdom; Cancer Biology and Stem Cells Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria, Australia; Department of Medicine, The University of Melbourne, Parkville, Victoria, Australia; Royal Melbourne Hospital and Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia; and Department of Medical Biology, The University of Melbourne, Parkville, Victoria, Australia
| | - Jane E Visvader
- Cancer and Stem Cell Biology Program, Duke-NUS Medical School, Singapore, Singapore; Tumour-Host Interaction Laboratory, Francis Crick Institute, London, United Kingdom; Cancer Biology and Stem Cells Division, The Walter and Eliza Hall Institute of Medical Research, Parkville, Victoria, Australia; Department of Medicine, The University of Melbourne, Parkville, Victoria, Australia; Royal Melbourne Hospital and Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia; and Department of Medical Biology, The University of Melbourne, Parkville, Victoria, Australia
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37
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Malsin ES, Kim S, Lam AP, Gottardi CJ. Macrophages as a Source and Recipient of Wnt Signals. Front Immunol 2019; 10:1813. [PMID: 31417574 PMCID: PMC6685136 DOI: 10.3389/fimmu.2019.01813] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Accepted: 07/18/2019] [Indexed: 12/14/2022] Open
Abstract
Macrophages are often viewed through the lens of their core functions, but recent transcriptomic studies reveal them to be largely distinct across tissue types. While these differences appear to be shaped by their local environment, the key signals that drive these transcriptional differences remain unclear. Since Wnt signaling plays established roles in cell fate decisions, and tissue patterning during development and tissue repair after injury, we consider evidence that Wnt signals both target and are affected by macrophage functions. We propose that the Wnt gradients present in developing and adult tissues effectively shape macrophage fates and phenotypes. We also highlight evidence that macrophages, through an ability to dispatch Wnt signals, may couple tissue debridement and matrix remodeling with stem cell activation and tissue repair.
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Affiliation(s)
- Elizabeth S Malsin
- Department of Pulmonary Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States
| | - Seokjo Kim
- Department of Pulmonary Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States
| | - Anna P Lam
- Department of Pulmonary Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States
| | - Cara J Gottardi
- Department of Pulmonary Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States
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38
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Jäppinen N, Félix I, Lokka E, Tyystjärvi S, Pynttäri A, Lahtela T, Gerke H, Elima K, Rantakari P, Salmi M. Fetal-derived macrophages dominate in adult mammary glands. Nat Commun 2019; 10:281. [PMID: 30655530 PMCID: PMC6336770 DOI: 10.1038/s41467-018-08065-1] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Accepted: 12/17/2018] [Indexed: 12/28/2022] Open
Abstract
Macrophages serve multiple functions including immune regulation, morphogenesis, tissue homeostasis and healing reactions. The current paradigm holds that mammary gland macrophages first arise postnatally during the prepubertal period from the bone marrow-derived monocytes. Here we delineate the origins of tissue-resident mammary gland macrophages using high-dimension phenotypic analyses, cell-fate mapping experiments, gene-deficient mice lacking selective macrophage subtypes, and antibody-based depletion strategies. We show that tissue-resident macrophages are found in mammary glands already before birth, and that the yolk sac-derived and fetal liver-derived macrophages outnumber the adult-derived macrophages in the mammary gland also in the adulthood. In addition, fetal-derived mammary gland macrophages have a characteristic phenotype, display preferential periductal and perivascular localization, and are highly active in scavenging. These findings identify fetal-derived macrophages as the predominant leukocyte type in the adult mammary gland stroma, and reveal previously unknown complexity of macrophage biology in the breast. Tissue-resident macrophages are highly specialized phagocytes that serve multiple functions. Here, using high-dimension analyses and fate-mapping experiments, the authors show that fetal liver-derived macrophages dominate the mammary gland in neonatal and adult, and display characteristic phenotypes and functions.
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Affiliation(s)
- Norma Jäppinen
- Institute of Biomedicine, University of Turku, Turku, Finland.,MediCity Research Laboratory, University of Turku, Turku, Finland
| | - Inês Félix
- Institute of Biomedicine, University of Turku, Turku, Finland.,MediCity Research Laboratory, University of Turku, Turku, Finland
| | - Emmi Lokka
- Institute of Biomedicine, University of Turku, Turku, Finland.,MediCity Research Laboratory, University of Turku, Turku, Finland
| | - Sofia Tyystjärvi
- Institute of Biomedicine, University of Turku, Turku, Finland.,MediCity Research Laboratory, University of Turku, Turku, Finland
| | - Anne Pynttäri
- Institute of Biomedicine, University of Turku, Turku, Finland.,MediCity Research Laboratory, University of Turku, Turku, Finland
| | - Tiina Lahtela
- Institute of Biomedicine, University of Turku, Turku, Finland.,MediCity Research Laboratory, University of Turku, Turku, Finland
| | - Heidi Gerke
- Institute of Biomedicine, University of Turku, Turku, Finland.,MediCity Research Laboratory, University of Turku, Turku, Finland
| | - Kati Elima
- Institute of Biomedicine, University of Turku, Turku, Finland.,MediCity Research Laboratory, University of Turku, Turku, Finland
| | - Pia Rantakari
- Institute of Biomedicine, University of Turku, Turku, Finland.,MediCity Research Laboratory, University of Turku, Turku, Finland
| | - Marko Salmi
- Institute of Biomedicine, University of Turku, Turku, Finland. .,MediCity Research Laboratory, University of Turku, Turku, Finland.
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39
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Linde N, Casanova-Acebes M, Sosa MS, Mortha A, Rahman A, Farias E, Harper K, Tardio E, Reyes Torres I, Jones J, Condeelis J, Merad M, Aguirre-Ghiso JA. Macrophages orchestrate breast cancer early dissemination and metastasis. Nat Commun 2018; 9:21. [PMID: 29295986 PMCID: PMC5750231 DOI: 10.1038/s41467-017-02481-5] [Citation(s) in RCA: 293] [Impact Index Per Article: 48.8] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2016] [Accepted: 12/04/2017] [Indexed: 02/07/2023] Open
Abstract
Cancer cell dissemination during very early stages of breast cancer proceeds through poorly understood mechanisms. Here we show, in a mouse model of HER2+ breast cancer, that a previously described sub-population of early-evolved cancer cells requires macrophages for early dissemination. Depletion of macrophages specifically during pre-malignant stages reduces early dissemination and also results in reduced metastatic burden at end stages of cancer progression. Mechanistically, we show that, in pre-malignant lesions, CCL2 produced by cancer cells and myeloid cells attracts CD206+/Tie2+ macrophages and induces Wnt-1 upregulation that in turn downregulates E-cadherin junctions in the HER2+ early cancer cells. We also observe macrophage-containing tumor microenvironments of metastasis structures in the pre-malignant lesions that can operate as portals for intravasation. These data support a causal role for macrophages in early dissemination that affects long-term metastasis development much later in cancer progression. A pilot analysis on human specimens revealed intra-epithelial macrophages and loss of E-cadherin junctions in ductal carcinoma in situ, supporting a potential clinical relevance.
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Affiliation(s)
- Nina Linde
- Division of Hematology and Oncology, Department of Medicine, Tisch Cancer Institute, Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA.,Department of Otolaryngology, Tisch Cancer Institute, Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA.,Merck KGaA, Frankfurter Str. 250, Postcode: A025/301, Darmstadt, 64293, Germany
| | - Maria Casanova-Acebes
- Department of Oncological Sciences, The Immunology Institute, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
| | - Maria Soledad Sosa
- Division of Hematology and Oncology, Department of Medicine, Tisch Cancer Institute, Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA.,Department of Otolaryngology, Tisch Cancer Institute, Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA.,Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
| | - Arthur Mortha
- Department of Oncological Sciences, The Immunology Institute, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA.,Department of Immunology, University of Toronto, Toronto, ON, M5S 1A8, USA
| | - Adeeb Rahman
- Human Immune Monitoring Core, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
| | - Eduardo Farias
- Division of Hematology and Oncology, Department of Medicine, Tisch Cancer Institute, Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA.,Department of Otolaryngology, Tisch Cancer Institute, Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
| | - Kathryn Harper
- Division of Hematology and Oncology, Department of Medicine, Tisch Cancer Institute, Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA.,Department of Otolaryngology, Tisch Cancer Institute, Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
| | - Ethan Tardio
- Division of Hematology and Oncology, Department of Medicine, Tisch Cancer Institute, Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA.,Department of Otolaryngology, Tisch Cancer Institute, Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
| | - Ivan Reyes Torres
- Department of Oncological Sciences, The Immunology Institute, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
| | - Joan Jones
- Department of Anatomy and Structural Biology, Integrated Imaging Program, Gruss Lipper Biophotonics Center, Albert Einstein College of Medicine, 1300 Morris Park Avenue, Bronx, NY, 10461, USA
| | - John Condeelis
- Department of Anatomy and Structural Biology, Integrated Imaging Program, Gruss Lipper Biophotonics Center, Albert Einstein College of Medicine, 1300 Morris Park Avenue, Bronx, NY, 10461, USA
| | - Miriam Merad
- Department of Oncological Sciences, The Immunology Institute, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA.,Human Immune Monitoring Core, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
| | - Julio A Aguirre-Ghiso
- Division of Hematology and Oncology, Department of Medicine, Tisch Cancer Institute, Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA. .,Department of Otolaryngology, Tisch Cancer Institute, Black Family Stem Cell Institute, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA.
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40
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Sattler S. The Role of the Immune System Beyond the Fight Against Infection. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2017; 1003:3-14. [PMID: 28667551 DOI: 10.1007/978-3-319-57613-8_1] [Citation(s) in RCA: 82] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The immune system was identified as a protective factor during infectious diseases over a century ago. Current definitions and textbook information are still largely influenced by these early observations, and the immune system is commonly presented as a defence machinery. However, host defence is only one manifestation of the immune system's overall function in the maintenance of tissue homeostasis and system integrity. In fact, the immune system is integral part of fundamental physiological processes such as development, reproduction and wound healing, and a close crosstalk between the immune system and other body systems such as metabolism, the central nervous system and the cardiovascular system is evident. Research and medical professionals in an expanding range of areas start to recognise the implications of the immune system in their respective fields.This chapter provides a brief historical perspective on how our understanding of the immune system has evolved from a defence system to an overarching surveillance machinery to maintain tissue integrity. Current perspectives on the non-defence functions of classical immune cells and factors will also be discussed.
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Affiliation(s)
- Susanne Sattler
- National Heart and Lung Institute, Imperial College London, Hammersmith Campus, Du Cane Road, London, W12 0NN, UK.
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41
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Berryhill GE, Lemay DG, Trott JF, Aimo L, Lock AL, Hovey RC. The Transcriptome of Estrogen-Independent Mammary Growth in Female Mice Reveals That Not All Mammary Glands Are Created Equally. Endocrinology 2017; 158:3126-3139. [PMID: 28938404 PMCID: PMC5659702 DOI: 10.1210/en.2017-00395] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2017] [Accepted: 07/21/2017] [Indexed: 01/22/2023]
Abstract
Allometric growth of ducts in the mammary glands (MGs) is widely held to be estrogen dependent. We previously discovered that the dietary fatty acid trans-10, cis-12 conjugated linoleic acid (CLA) stimulates estrogen-independent allometric growth and terminal end bud formation in ovariectomized mice. Given the similar phenotype induced by estrogen and CLA, we investigated the shared and/or divergent mechanisms underlying these changes. We confirmed MG growth induced by CLA is temporally distinct from that elicited by estrogen. We then used RNA sequencing to compare the transcriptome of the MG during similar proliferative and morphological states. Both estrogen and CLA affected the genes involved in proliferation. The transcriptome for estrogen-treated mice included canonical estrogen-induced genes, including Pgr, Areg, and Foxa1. In contrast, their expression was unchanged by CLA. However, CLA, but not estrogen, altered expression of a unique set of inflammation-associated genes, consistent with stromal changes. This CLA-altered signature included increased expression of epidermal growth factor receptor (EGFR) pathway components, consistent with the demonstration that CLA-induced MG growth is EGFR dependent. Our findings highlight a unique role for diet-induced inflammation that underlies estrogen-independent MG development.
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Affiliation(s)
- Grace E. Berryhill
- Department of Animal Science, University of California Davis, Davis, California 95616-8521
| | - Danielle G. Lemay
- UC Davis Genome Center, University of California Davis, Davis, California 95616-8521
- US Department of Agriculture, Agricultural Research Services, Western Human Nutrition Research Center, Davis, California 95616
| | - Josephine F. Trott
- Department of Animal Science, University of California Davis, Davis, California 95616-8521
| | - Lucila Aimo
- Department of Animal Science, University of California Davis, Davis, California 95616-8521
| | - Adam L. Lock
- Department of Animal Science, Michigan State University, East Lansing, Michigan 48824-1225
| | - Russell C. Hovey
- Department of Animal Science, University of California Davis, Davis, California 95616-8521
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42
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Mussar K, Pardike S, Hohl TM, Hardiman G, Cirulli V, Crisa L. A CCR2+ myeloid cell niche required for pancreatic β cell growth. JCI Insight 2017; 2:93834. [PMID: 28768911 DOI: 10.1172/jci.insight.93834] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2017] [Accepted: 06/27/2017] [Indexed: 12/11/2022] Open
Abstract
Organ-specific patterns of myeloid cells may contribute tissue-specific growth and/or regenerative potentials. The perinatal stage of pancreas development marks a time characterized by maximal proliferation of pancreatic islets, ensuring the maintenance of glucose homeostasis throughout life. Ontogenically distinct CX3CR1+ and CCR2+ macrophage populations have been reported in the adult pancreas, but their functional contribution to islet cell growth at birth remains unknown. Here, we uncovered a temporally restricted requirement for CCR2+ myeloid cells in the perinatal proliferation of the endocrine pancreatic epithelium. CCR2+ macrophages are transiently enriched over CX3CR1+ subsets in the neonatal pancreas through both local expansion and recruitment of immature precursors. Using CCR2-specific depletion models, we show that loss of this myeloid population leads to a striking reduction in β cell proliferation, dysfunctional islet phenotypes, and glucose intolerance in newborns. Replenishment of pancreatic CCR2+ myeloid compartments by adoptive transfer rescues these defects. Gene profiling identifies pancreatic CCR2+ myeloid cells as a prominent source of IGF2, which contributes to IGF1R-mediated islet proliferation. These findings uncover proproliferative functions of CCR2+ myeloid subsets and identify myeloid-dependent regulation of IGF signaling as a local cue supporting pancreatic proliferation.
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Affiliation(s)
- Kristin Mussar
- Department of Medicine and Institute of Stem Cell and Regenerative Medicine, University of Washington, Seattle, Washington, USA
| | - Stephanie Pardike
- Department of Medicine and Institute of Stem Cell and Regenerative Medicine, University of Washington, Seattle, Washington, USA
| | - Tobias M Hohl
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Gary Hardiman
- Department of Medicine, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Vincenzo Cirulli
- Department of Medicine and Institute of Stem Cell and Regenerative Medicine, University of Washington, Seattle, Washington, USA
| | - Laura Crisa
- Department of Medicine and Institute of Stem Cell and Regenerative Medicine, University of Washington, Seattle, Washington, USA
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43
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STAT5 deletion in macrophages alters ductal elongation and branching during mammary gland development. Dev Biol 2017; 428:232-244. [PMID: 28606561 PMCID: PMC5621646 DOI: 10.1016/j.ydbio.2017.06.007] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2017] [Revised: 04/04/2017] [Accepted: 06/06/2017] [Indexed: 12/31/2022]
Abstract
Macrophages are required for proper mammary gland development and maintaining tissue homeostasis. However, the mechanisms by which macrophages regulate this process remain unclear. Here, we identify STAT5 as an important regulator of macrophage function in the developing mammary gland. Analysis of mammary glands from mice with STAT5-deficient macrophages demonstrates delayed ductal elongation, enhanced ductal branching and increased epithelial proliferation. Further analysis reveals that STAT5 deletion in macrophages leads to enhanced expression of proliferative factors such as Cyp19a1/aromatase and IL-6. Mechanistic studies demonstrate that STAT5 binds directly to the Cyp19a1 promoter in macrophages to suppress gene expression and that loss of STAT5 results in enhanced stromal expression of aromatase. Finally, we demonstrate that STAT5 deletion in macrophages cooperates with oncogenic initiation in mammary epithelium to accelerate the formation of estrogen receptor (ER)-positive hyperplasias. These studies establish the importance of STAT5 in macrophages during ductal morphogenesis in the mammary gland and demonstrate that altering STAT5 function in macrophages can affect the development of tissue-specific disease.
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Sathi GA, Farahat M, Hara ES, Taketa H, Nagatsuka H, Kuboki T, Matsumoto T. MCSF orchestrates branching morphogenesis in developing submandibular gland tissue. J Cell Sci 2017; 130:1559-1569. [DOI: 10.1242/jcs.196907] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2016] [Accepted: 02/21/2017] [Indexed: 12/16/2022] Open
Abstract
The importance of macrophages in tissue development and regeneration have been strongly emphasized. However, the specific roles of macrophage colony-stimulating factor (MCSF), the key regulator of macrophage differentiation, in glandular tissue development have been unexplored. Here, we disclose new macrophage-independent roles of MCSF in tissue development. We initially found that MCSF is markedly upregulated at embryonic day E13.5, at a stage preceding the colonization of macrophages (at E15.5) in mouse submandibular gland (SMG) tissue. Surprisingly, MCSF-induced branching morphogenesis was based on a direct effect on epithelial cells, as well as indirectly, by modulating the expression of major growth factors of SMG growth, FGF7 and FGF10, via the phosphoinositide 3-kinase (PI3K) pathway. Additionally, given the importance of neurons in SMG organogenesis, MCSF-induced SMG growth was associated with regulation of neurturin expression and neuronal network development during early SMG development in an in vitro organogenesis model as well as in vivo. These results indicate that MCSF plays pleiotropic roles and is an important regulator of early SMG morphogenesis.
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Affiliation(s)
- Gulsan Ara Sathi
- Department of Biomaterials, Okayama University, 2-5-1 Shikata-Cho, Okayama, 700-8558, Japan
| | - Mahmoud Farahat
- Department of Biomaterials, Okayama University, 2-5-1 Shikata-Cho, Okayama, 700-8558, Japan
- Department of Oral Rehabilitation and Regenerative Medicine, Okayama University, 2-5-1 Shikata-Cho, Okayama, 700-8558, Japan
| | - Emilio Satoshi Hara
- Department of Biomaterials, Okayama University, 2-5-1 Shikata-Cho, Okayama, 700-8558, Japan
| | - Hiroaki Taketa
- Center for the Development of Medical and Health Care Education, Okayama University, 2-5-1 Shikata-Cho, Okayama, 700-8558, Japan
| | - Hitoshi Nagatsuka
- Department of Oral Pathology and Medicine, Okayama University, 2-5-1 Shikata-Cho, Okayama, 700-8558, Japan
| | - Takuo Kuboki
- Department of Oral Rehabilitation and Regenerative Medicine, Okayama University, 2-5-1 Shikata-Cho, Okayama, 700-8558, Japan
| | - Takuya Matsumoto
- Department of Biomaterials, Okayama University, 2-5-1 Shikata-Cho, Okayama, 700-8558, Japan
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McBryan J, Howlin J. Pubertal Mammary Gland Development: Elucidation of In Vivo Morphogenesis Using Murine Models. Methods Mol Biol 2017; 1501:77-114. [PMID: 27796948 DOI: 10.1007/978-1-4939-6475-8_3] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
During the past 25 years, the combination of increasingly sophisticated gene targeting technology with transplantation techniques has allowed researchers to address a wide array of questions about postnatal mammary gland development. These in turn have significantly contributed to our knowledge of other branched epithelial structures. This review chapter highlights a selection of the mouse models exhibiting a pubertal mammary gland phenotype with a focus on how they have contributed to our overall understanding of in vivo mammary morphogenesis. We discuss mouse models that have enabled us to assign functions to particular genes and proteins and, more importantly, have determined when and where these factors are required for completion of ductal outgrowth and branch patterning. The reason for the success of the mouse mammary gland model is undoubtedly the suitability of the postnatal mammary gland to experimental manipulation. The gland itself is very amenable to investigation and the combination of genetic modification with accessibility to the tissue has allowed an impressive number of studies to inform biology. Excision of the rudimentary epithelial structure postnatally allows genetically modified tissue to be readily transplanted into wild type stroma or vice versa, and has thus defined the contribution of each compartment to particular phenotypes. Similarly, whole gland transplantation has been used to definitively discern local effects from indirect systemic effects of various growth factors and hormones. While appreciative of the power of these tools and techniques, we are also cognizant of some of their limitations, and we discuss some shortcomings and future strategies that can overcome them.
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Affiliation(s)
- Jean McBryan
- Department of Molecular Medicine Royal College of Surgeons in Ireland Education and Research Centre, Beaumont Hospital, Dublin, 9, Ireland
| | - Jillian Howlin
- Division of Oncology-Pathology, Lund University Cancer Center/Medicon Village, Building 404:B2, Scheelevägen 2, 223 81, Lund, Sweden.
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RNA Profiling of Non-cultured Fibroblasts Isolated from Pubertal Mouse Mammary Gland Sections. Methods Mol Biol 2017; 1501:149-164. [PMID: 27796951 DOI: 10.1007/978-1-4939-6475-8_6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Abstract
The epithelium of the pubertal mouse mammary gland grows and invades the mammary fat pad to form a primary ductal network. This outgrowth is tightly controlled by epithelial and stromal factors that are present in the environment around the terminal end buds (TEB) at the growth front and the newly formed ducts. Identifying the contribution that each cell type makes to this regulation is a major challenge. To identify the role that fibroblasts play during this process we have optimised a fibroblast isolation procedure, followed by cell cleanup, RNA extraction, and amplification from non-cultured, freshly isolated fibroblasts from around the TEB as well as the subtending ducts. This was facilitated by the use of mice that constitutively expressed EGFP, which allowed the visualization of the growth front of the pubertal mammary tree under UV light. The isolated RNA is of sufficiently high quality, giving reproducible qRT-PCR results, for transcriptome analysis after RNA amplification.
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Abstract
Macrophages are found in all tissues and regulate tissue morphogenesis during development through trophic and scavenger functions. The colony stimulating factor-1 (CSF-1) receptor (CSF-1R) is the major regulator of tissue macrophage development and maintenance. In combination with receptor activator of nuclear factor κB (RANK), the CSF-1R also regulates the differentiation of the bone-resorbing osteoclast and controls bone remodeling during embryonic and early postnatal development. CSF-1R-regulated macrophages play trophic and remodeling roles in development. Outside the mononuclear phagocytic system, the CSF-1R directly regulates neuronal survival and differentiation, the development of intestinal Paneth cells and of preimplantation embryos, as well as trophoblast innate immune function. Consistent with the pleiotropic roles of the receptor during development, CSF-1R deficiency in most mouse strains causes embryonic or perinatal death and the surviving mice exhibit multiple developmental and functional deficits. The CSF-1R is activated by two dimeric glycoprotein ligands, CSF-1, and interleukin-34 (IL-34). Homozygous Csf1-null mutations phenocopy most of the deficits of Csf1r-null mice. In contrast, Il34-null mice have no gross phenotype, except for decreased numbers of Langerhans cells and microglia, indicating that CSF-1 plays the major developmental role. Homozygous inactivating mutations of the Csf1r or its ligands have not been reported in man. However, heterozygous inactivating mutations in the Csf1r lead to a dominantly inherited adult-onset progressive dementia, highlighting the importance of CSF-1R signaling in the brain.
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Affiliation(s)
- Violeta Chitu
- Albert Einstein College of Medicine, Bronx, NY, United States
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Sapi E. The Role of CSF-1 in Normal Physiology of Mammary Gland and Breast Cancer: An Update. Exp Biol Med (Maywood) 2016; 229:1-11. [PMID: 14709771 DOI: 10.1177/153537020422900101] [Citation(s) in RCA: 85] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Colony stimulating factor (CSF-1) and its receptor (CSF-1R, product of c-fms proto-oncogene) were initially implicated as essential for normal monocyte development as well as for trophoblastic implantation. However, studies have demonstrated that CSF-1 and CSF-1R have additional roles in mammary gland development during pregnancy and lactation. This apparent role for CSF-1/CSF-1R in normal mammary gland development is very intriguing because this receptor/ligand pair has also been found to be important in the biology of breast cancer in which abnormal expression of CSF-1 and its receptor correlates with tumor cell invasiveness and adverse clinical prognosis. Recent findings also implicate tumor-produced CSF-1 in promotion of bone metastasis in breast cancer, and a certain membrane-associated form of CSF-1 appears to induce immunity against tumors. This review aims to summarize recent findings on the role of CSF-1 and its receptor in normal and neoplastic mammary development that may elucidate potential relationships of growth factor–induced biological changes in the breast during pregnancy and tumor progression.
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Affiliation(s)
- Eva Sapi
- Department of Obstetrics and Gynecology, Yale University School of Medicine, New Haven, Connecticut 06520-8040, USA.
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The kidney regulates regeneration, but don’t upset the balance. Int Urol Nephrol 2016; 48:1371-1376. [DOI: 10.1007/s11255-016-1302-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2016] [Accepted: 04/18/2016] [Indexed: 01/13/2023]
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Macrophages: Regulators of the Inflammatory Microenvironment during Mammary Gland Development and Breast Cancer. Mediators Inflamm 2016; 2016:4549676. [PMID: 26884646 PMCID: PMC4739263 DOI: 10.1155/2016/4549676] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2015] [Accepted: 12/21/2015] [Indexed: 12/22/2022] Open
Abstract
Macrophages are critical mediators of inflammation and important regulators of developmental processes. As a key phagocytic cell type, macrophages evolved as part of the innate immune system to engulf and process cell debris and pathogens. Macrophages produce factors that act directly on their microenvironment and also bridge innate immune responses to the adaptive immune system. Resident macrophages are important for acting as sensors for tissue damage and maintaining tissue homeostasis. It is now well-established that macrophages are an integral component of the breast tumor microenvironment, where they contribute to tumor growth and progression, likely through many of the mechanisms that are utilized during normal wound healing responses. Because macrophages contribute to normal mammary gland development and breast cancer growth and progression, this review will discuss both resident mammary gland macrophages and tumor-associated macrophages with an emphasis on describing how macrophages interact with their surrounding environment during normal development and in the context of cancer.
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