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Sommariva M, Dolci M, Triulzi T, Ambrogi F, Dugo M, De Cecco L, Le Noci V, Bernardo G, Anselmi M, Montanari E, Pupa SM, Signorini L, Gagliano N, Sfondrini L, Delbue S, Tagliabue E. Impact of in vitro SARS-CoV-2 infection on breast cancer cells. Sci Rep 2024; 14:13134. [PMID: 38849411 PMCID: PMC11161491 DOI: 10.1038/s41598-024-63804-3] [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: 07/23/2023] [Accepted: 06/03/2024] [Indexed: 06/09/2024] Open
Abstract
The pandemic of coronavirus disease 19 (COVID-19), caused by severe respiratory syndrome coronavirus 2 (SARS-CoV-2), had severe repercussions for breast cancer patients. Increasing evidence indicates that SARS-CoV-2 infection may directly impact breast cancer biology, but the effects of SARS-CoV-2 on breast tumor cells are still unknown. Here, we analyzed the molecular events occurring in the MCF7, MDA-MB-231 and HCC1937 breast cancer cell lines, representative of the luminal A, basal B/claudin-low and basal A subtypes, respectively, upon SARS-CoV-2 infection. Viral replication was monitored over time, and gene expression profiling was conducted. We found that MCF7 cells were the most permissive to viral replication. Treatment of MCF7 cells with Tamoxifen reduced the SARS-CoV-2 replication rate, suggesting an involvement of the estrogen receptor in sustaining virus replication in malignant cells. Interestingly, a metagene signature based on genes upregulated by SARS-CoV-2 infection in all three cell lines distinguished a subgroup of premenopausal luminal A breast cancer patients with a poor prognosis. As SARS-CoV-2 still spreads among the population, it is essential to understand the impact of SARS-CoV-2 infection on breast cancer, particularly in premenopausal patients diagnosed with the luminal A subtype, and to assess the long-term impact of COVID-19 on breast cancer outcomes.
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Affiliation(s)
- Michele Sommariva
- Dipartimento di Scienze Biomediche per la Salute, Università degli Studi di Milano, Via Mangiagalli 31, 20133, Milan, Italy.
- Microambiente e Biomarcatori dei Tumori Solidi, Dipartimento di Oncologia Sperimentale, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Via Amadeo 42, 20133, Milan, Italy.
| | - Maria Dolci
- Dipartimento di Scienze Biomediche, Chirurgiche ed Odontoiatriche, Università degli Studi di Milano, Via Pascal 36, 20133, Milan, Italy
| | - Tiziana Triulzi
- Microambiente e Biomarcatori dei Tumori Solidi, Dipartimento di Oncologia Sperimentale, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Via Amadeo 42, 20133, Milan, Italy
| | - Federico Ambrogi
- Dipartimento di Scienze Cliniche e di Comunità, Università degli Studi di Milano, Via Celoria 22, 20133, Milan, Italy
| | - Matteo Dugo
- Department of Medical Oncology, IRCCS Ospedale San Raffaele, Via Olgettina 60, 20132, Milan, Italy
| | - Loris De Cecco
- Integrated Biology of Rare Tumors, Dipartimento di Oncologia Sperimentale, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Via Amadeo 42, 20133, Milan, Italy
| | - Valentino Le Noci
- Dipartimento di Scienze Biomediche per la Salute, Università degli Studi di Milano, Via Mangiagalli 31, 20133, Milan, Italy
| | - Giancarla Bernardo
- Dipartimento di Scienze Biomediche per la Salute, Università degli Studi di Milano, Via Mangiagalli 31, 20133, Milan, Italy
| | - Martina Anselmi
- Dipartimento di Scienze Biomediche per la Salute, Università degli Studi di Milano, Via Mangiagalli 31, 20133, Milan, Italy
| | - Elena Montanari
- Dipartimento di Scienze Biomediche per la Salute, Università degli Studi di Milano, Via Mangiagalli 31, 20133, Milan, Italy
| | - Serenella M Pupa
- Microambiente e Biomarcatori dei Tumori Solidi, Dipartimento di Oncologia Sperimentale, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Via Amadeo 42, 20133, Milan, Italy
| | - Lucia Signorini
- Dipartimento di Scienze Biomediche, Chirurgiche ed Odontoiatriche, Università degli Studi di Milano, Via Pascal 36, 20133, Milan, Italy
| | - Nicoletta Gagliano
- Dipartimento di Scienze Biomediche per la Salute, Università degli Studi di Milano, Via Mangiagalli 31, 20133, Milan, Italy
| | - Lucia Sfondrini
- Dipartimento di Scienze Biomediche per la Salute, Università degli Studi di Milano, Via Mangiagalli 31, 20133, Milan, Italy
- Microambiente e Biomarcatori dei Tumori Solidi, Dipartimento di Oncologia Sperimentale, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Via Amadeo 42, 20133, Milan, Italy
| | - Serena Delbue
- Dipartimento di Scienze Biomediche, Chirurgiche ed Odontoiatriche, Università degli Studi di Milano, Via Pascal 36, 20133, Milan, Italy
| | - Elda Tagliabue
- Microambiente e Biomarcatori dei Tumori Solidi, Dipartimento di Oncologia Sperimentale, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Via Amadeo 42, 20133, Milan, Italy
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2
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Thakur C, Qiu Y, Pawar A, Chen F. Epigenetic regulation of breast cancer metastasis. Cancer Metastasis Rev 2024; 43:597-619. [PMID: 37857941 DOI: 10.1007/s10555-023-10146-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Accepted: 10/02/2023] [Indexed: 10/21/2023]
Abstract
Breast cancer is the most frequently diagnosed malignancy and the second leading cause of cancer-related mortality among women worldwide. Recurrent metastasis is associated with poor patient outcomes and poses a significant challenge in breast cancer therapies. Cancer cells adapting to a new tissue microenvironment is the key event in distant metastasis development, where the disseminating tumor cells are likely to acquire genetic and epigenetic alterations during the process of metastatic colonization. Despite several decades of research in this field, the exact mechanisms governing metastasis are not fully understood. However, emerging body of evidence indicates that in addition to genetic changes, epigenetic reprogramming of cancer cells and the metastatic niche are paramount toward successful metastasis. Here, we review and discuss the latest knowledge about the salient attributes of metastasis and epigenetic regulation in breast cancer and crucial research domains that need further investigation.
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Affiliation(s)
- Chitra Thakur
- Stony Brook Cancer Center, Renaissance School of Medicine, Stony Brook University, Lauterbur Drive, Stony Brook, NY, 11794, USA.
| | - Yiran Qiu
- Stony Brook Cancer Center, Renaissance School of Medicine, Stony Brook University, Lauterbur Drive, Stony Brook, NY, 11794, USA
| | - Aashna Pawar
- Stony Brook Cancer Center, Renaissance School of Medicine, Stony Brook University, Lauterbur Drive, Stony Brook, NY, 11794, USA
| | - Fei Chen
- Stony Brook Cancer Center, Renaissance School of Medicine, Stony Brook University, Lauterbur Drive, Stony Brook, NY, 11794, USA.
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3
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Sadique FL, Subramaiam H, Krishnappa P, Chellappan DK, Ma JH. Recent advances in breast cancer metastasis with special emphasis on metastasis to the brain. Pathol Res Pract 2024; 260:155378. [PMID: 38850880 DOI: 10.1016/j.prp.2024.155378] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Revised: 05/28/2024] [Accepted: 05/28/2024] [Indexed: 06/10/2024]
Abstract
Understanding the underlying mechanisms of breast cancer metastasis is of vital importance for developing treatment approaches. This review emphasizes contemporary breakthrough studies with special focus on breast cancer brain metastasis. Acquired mutational changes in metastatic lesions are often distinct from the primary tumor, suggesting altered mutagenesis pathways. The concept of micrometastases and heterogeneity within the tumors unravels novel therapeutic targets at genomic and molecular levels through epigenetic and proteomic profiling. Several pre-clinical studies have identified mechanisms involving the immune system, where tumor associated macrophages are key players. Expression of cell proteins like Syndecan1, fatty acid-binding protein 7 and tropomyosin kinase receptor B have been implicated in aiding the transmigration of breast cancer cells to the brain. Changes in the proteomic landscape of the blood-brain-barrier show altered permeability characteristics, supporting entry of cancer cells. Findings from laboratory studies pave the path for the emergence of new biomarkers, especially blood-based miRNA and circulating tumor cell markers for prognostic staging. The constantly evolving therapeutics call for clinical trials backing supportive evidence of efficacies of both novel and existing approaches. The challenge lying ahead is discovering innovative techniques to replace use of human samples and optimize small-scale patient recruitment in trials.
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Affiliation(s)
- Fairooz Labiba Sadique
- Department of Biomedical Science, School of Health Sciences, International Medical University, Kuala Lumpur 57000, Malaysia
| | - Hemavathy Subramaiam
- Division of Pathology, School of Medicine, International Medical University, Kuala Lumpur 57000, Malaysia.
| | - Purushotham Krishnappa
- Division of Pathology, School of Medicine, International Medical University, Kuala Lumpur 57000, Malaysia
| | - Dinesh Kumar Chellappan
- Department of Life Sciences, School of Pharmacy, International Medical University, Kuala Lumpur 57000, Malaysia
| | - Jin Hao Ma
- School of Medicine, International Medical University, Kuala Lumpur 57000, Malaysia
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4
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Maurya SK, Rehman AU, Zaidi MAA, Khan P, Gautam SK, Santamaria-Barria JA, Siddiqui JA, Batra SK, Nasser MW. Epigenetic alterations fuel brain metastasis via regulating inflammatory cascade. Semin Cell Dev Biol 2024; 154:261-274. [PMID: 36379848 PMCID: PMC10198579 DOI: 10.1016/j.semcdb.2022.11.001] [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: 09/09/2022] [Revised: 10/28/2022] [Accepted: 11/02/2022] [Indexed: 11/13/2022]
Abstract
Brain metastasis (BrM) is a major threat to the survival of melanoma, breast, and lung cancer patients. Circulating tumor cells (CTCs) cross the blood-brain barrier (BBB) and sustain in the brain microenvironment. Genetic mutations and epigenetic modifications have been found to be critical in controlling key aspects of cancer metastasis. Metastasizing cells confront inflammation and gradually adapt in the unique brain microenvironment. Currently, it is one of the major areas that has gained momentum. Researchers are interested in the factors that modulate neuroinflammation during BrM. We review here various epigenetic factors and mechanisms modulating neuroinflammation and how this helps CTCs to adapt and survive in the brain microenvironment. Since epigenetic changes could be modulated by targeting enzymes such as histone/DNA methyltransferase, deacetylases, acetyltransferases, and demethylases, we also summarize our current understanding of potential drugs targeting various aspects of epigenetic regulation in BrM.
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Affiliation(s)
- Shailendra Kumar Maurya
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE 68108, USA
| | - Asad Ur Rehman
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE 68108, USA
| | - Mohd Ali Abbas Zaidi
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE 68108, USA
| | - Parvez Khan
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE 68108, USA
| | - Shailendra K Gautam
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE 68108, USA
| | | | - Jawed Akhtar Siddiqui
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE 68108, USA; Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE 68108, USA
| | - Surinder K Batra
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE 68108, USA; Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE 68108, USA; Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Mohd Wasim Nasser
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE 68108, USA; Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE 68108, USA.
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5
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Pontius WD, Hong ES, Faber ZJ, Gray J, Peacock CD, Bayles I, Lovrenert K, Chin DH, Gryder BE, Bartels CF, Scacheri PC. Temporal chromatin accessibility changes define transcriptional states essential for osteosarcoma metastasis. Nat Commun 2023; 14:7209. [PMID: 37938582 PMCID: PMC10632377 DOI: 10.1038/s41467-023-42656-x] [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: 11/09/2022] [Accepted: 10/17/2023] [Indexed: 11/09/2023] Open
Abstract
The metastasis-invasion cascade describes the series of steps required for a cancer cell to successfully spread from its primary tumor and ultimately grow within a secondary organ. Despite metastasis being a dynamic, multistep process, most omics studies to date have focused on comparing primary tumors to the metastatic deposits that define end-stage disease. This static approach means we lack information about the genomic and epigenomic changes that occur during the majority of tumor progression. One particularly understudied phase of tumor progression is metastatic colonization, during which cells must adapt to the new microenvironment of the secondary organ. Through temporal profiling of chromatin accessibility and gene expression in vivo, we identify dynamic changes in the epigenome that occur as osteosarcoma tumors form and grow within the lung microenvironment. Furthermore, we show through paired in vivo and in vitro CRISPR drop-out screens and pharmacological validation that the upstream transcription factors represent a class of metastasis-specific dependency genes. While current models depict lung colonization as a discrete step within the metastatic cascade, our study shows it is a defined trajectory through multiple epigenetic states, revealing new therapeutic opportunities undetectable with standard approaches.
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Affiliation(s)
- W Dean Pontius
- Department of Genetics and Genome Sciences, Case Western Reserve University School of Medicine, Cleveland, OH, USA.
- Department of Molecular Medicine, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, OH, USA.
| | - Ellen S Hong
- Department of Genetics and Genome Sciences, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Zachary J Faber
- Department of Genetics and Genome Sciences, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Jeremy Gray
- Department of Genetics and Genome Sciences, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Craig D Peacock
- Department of Genetics and Genome Sciences, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Ian Bayles
- Department of Genetics and Genome Sciences, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Katreya Lovrenert
- Department of Genetics and Genome Sciences, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Diana H Chin
- Department of Genetics and Genome Sciences, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Berkley E Gryder
- Department of Genetics and Genome Sciences, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Cynthia F Bartels
- Department of Genetics and Genome Sciences, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Peter C Scacheri
- Department of Genetics and Genome Sciences, Case Western Reserve University School of Medicine, Cleveland, OH, USA.
- Amgen Research, Discovery Biomarkers, Thousand Oaks, CA, USA.
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6
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Bobbitt JR, Seachrist DD, Keri RA. Chromatin Organization and Transcriptional Programming of Breast Cancer Cell Identity. Endocrinology 2023; 164:bqad100. [PMID: 37394919 PMCID: PMC10370366 DOI: 10.1210/endocr/bqad100] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Revised: 06/26/2023] [Accepted: 06/28/2023] [Indexed: 07/04/2023]
Abstract
The advent of sequencing technologies for assessing chromosome conformations has provided a wealth of information on the organization of the 3-dimensional genome and its role in cancer progression. It is now known that changes in chromatin folding and accessibility can promote aberrant activation or repression of transcriptional programs that can drive tumorigenesis and progression in diverse cancers. This includes breast cancer, which comprises several distinct subtypes defined by their unique transcriptomes that dictate treatment response and patient outcomes. Of these, basal-like breast cancer is an aggressive subtype controlled by a pluripotency-enforcing transcriptome. Meanwhile, the more differentiated luminal subtype of breast cancer is driven by an estrogen receptor-dominated transcriptome that underlies its responsiveness to antihormone therapies and conveys improved patient outcomes. Despite the clear differences in molecular signatures, the genesis of each subtype from normal mammary epithelial cells remains unclear. Recent technical advances have revealed key distinctions in chromatin folding and organization between subtypes that could underlie their transcriptomic and, hence, phenotypic differences. These studies also suggest that proteins controlling particular chromatin states may be useful targets for treating aggressive disease. In this review, we explore the current state of understanding of chromatin architecture in breast cancer subtypes and its potential role in defining their phenotypic characteristics.
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Affiliation(s)
- Jessica R Bobbitt
- Department of Cancer Biology, Cleveland Clinic Lerner Research Institute, Cleveland, OH 44195, USA
- Department of Pathology, Case Western Reserve University School of Medicine, Cleveland, OH 44106, USA
| | - Darcie D Seachrist
- Department of Cancer Biology, Cleveland Clinic Lerner Research Institute, Cleveland, OH 44195, USA
| | - Ruth A Keri
- Department of Cancer Biology, Cleveland Clinic Lerner Research Institute, Cleveland, OH 44195, USA
- Case Comprehensive Cancer Center, Case Western Reserve University School of Medicine, Cleveland, OH 44106, USA
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7
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Kravitz CJ, Yan Q, Nguyen DX. Epigenetic markers and therapeutic targets for metastasis. Cancer Metastasis Rev 2023; 42:427-443. [PMID: 37286865 PMCID: PMC10595046 DOI: 10.1007/s10555-023-10109-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 05/19/2023] [Indexed: 06/09/2023]
Abstract
The last few years have seen an increasing number of discoveries which collectively demonstrate that histone and DNA modifying enzyme modulate different stages of metastasis. Moreover, epigenomic alterations can now be measured at multiple scales of analysis and are detectable in human tumors or liquid biopsies. Malignant cell clones with a proclivity for relapse in certain organs may arise in the primary tumor as a consequence of epigenomic alterations which cause a loss in lineage integrity. These alterations may occur due to genetic aberrations acquired during tumor progression or concomitant to therapeutic response. Moreover, evolution of the stroma can also alter the epigenome of cancer cells. In this review, we highlight current knowledge with a particular emphasis on leveraging chromatin and DNA modifying mechanisms as biomarkers of disseminated disease and as therapeutic targets to treat metastatic cancers.
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Affiliation(s)
- Carolyn J Kravitz
- Department of Pathology, Yale School of Medicine, New Haven, CT, 06520, USA
| | - Qin Yan
- Department of Pathology, Yale School of Medicine, New Haven, CT, 06520, USA.
- Yale Cancer Center, Yale School of Medicine, New Haven, CT, 06520, USA.
- Yale Stem Cell Center, Yale School of Medicine, New Haven, CT, 06520, USA.
- Yale Center for Immuno-Oncology, Yale School of Medicine, New Haven, CT, 06520, USA.
| | - Don X Nguyen
- Department of Pathology, Yale School of Medicine, New Haven, CT, 06520, USA.
- Yale Cancer Center, Yale School of Medicine, New Haven, CT, 06520, USA.
- Yale Stem Cell Center, Yale School of Medicine, New Haven, CT, 06520, USA.
- Department of Internal Medicine (Section of Medical Oncology), Yale School of Medicine, New Haven, CT, 06520, USA.
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8
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Powell J, Talenti A, Fisch A, Hemmink JD, Paxton E, Toye P, Santos I, Ferreira BR, Connelley TK, Morrison LJ, Prendergast JGD. Profiling the immune epigenome across global cattle breeds. Genome Biol 2023; 24:127. [PMID: 37218021 DOI: 10.1186/s13059-023-02964-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 05/08/2023] [Indexed: 05/24/2023] Open
Abstract
BACKGROUND Understanding the variation between well and poorly adapted cattle breeds to local environments and pathogens is essential for breeding cattle with improved climate and disease-resistant phenotypes. Although considerable progress has been made towards identifying genetic differences between breeds, variation at the epigenetic and chromatin levels remains poorly characterized. Here, we generate, sequence and analyse over 150 libraries at base-pair resolution to explore the dynamics of DNA methylation and chromatin accessibility of the bovine immune system across three distinct cattle lineages. RESULTS We find extensive epigenetic divergence between the taurine and indicine cattle breeds across immune cell types, which is linked to the levels of local DNA sequence divergence between the two cattle sub-species. The unique cell type profiles enable the deconvolution of complex cellular mixtures using digital cytometry approaches. Finally, we show distinct sub-categories of CpG islands based on their chromatin and methylation profiles that discriminate between classes of distal and gene proximal islands linked to discrete transcriptional states. CONCLUSIONS Our study provides a comprehensive resource of DNA methylation, chromatin accessibility and RNA expression profiles of three diverse cattle populations. The findings have important implications, from understanding how genetic editing across breeds, and consequently regulatory backgrounds, may have distinct impacts to designing effective cattle epigenome-wide association studies in non-European breeds.
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Affiliation(s)
- Jessica Powell
- The Roslin Institute and Royal (Dick) School of Veterinary Studies, University of Edinburgh, Easter Bush Campus, Edinburgh, EH25 9RG, UK.
| | - Andrea Talenti
- The Roslin Institute and Royal (Dick) School of Veterinary Studies, University of Edinburgh, Easter Bush Campus, Edinburgh, EH25 9RG, UK
| | - Andressa Fisch
- Ribeirão Preto College of Nursing, University of Sao Paulo, Ribeirão Preto, Brazil
| | - Johanneke D Hemmink
- Centre for Tropical Livestock Genetics and Health, Roslin Institute, University of Edinburgh, Easter Bush Campus, Edinburgh, EH25 9RG, UK
- The International Livestock Research Institute, PO Box 30709, Nairobi, 00100, Kenya
| | - Edith Paxton
- The Roslin Institute and Royal (Dick) School of Veterinary Studies, University of Edinburgh, Easter Bush Campus, Edinburgh, EH25 9RG, UK
| | - Philip Toye
- The International Livestock Research Institute, PO Box 30709, Nairobi, 00100, Kenya
- Centre for Tropical Livestock Genetics and Health, ILRI Kenya, PO Box 30709, Nairobi, 00100, Kenya
| | - Isabel Santos
- Ribeirão Preto College of Nursing, University of Sao Paulo, Ribeirão Preto, Brazil
| | - Beatriz R Ferreira
- Ribeirão Preto College of Nursing, University of Sao Paulo, Ribeirão Preto, Brazil
| | - Tim K Connelley
- The Roslin Institute and Royal (Dick) School of Veterinary Studies, University of Edinburgh, Easter Bush Campus, Edinburgh, EH25 9RG, UK
- Centre for Tropical Livestock Genetics and Health, Roslin Institute, University of Edinburgh, Easter Bush Campus, Edinburgh, EH25 9RG, UK
| | - Liam J Morrison
- The Roslin Institute and Royal (Dick) School of Veterinary Studies, University of Edinburgh, Easter Bush Campus, Edinburgh, EH25 9RG, UK.
- Centre for Tropical Livestock Genetics and Health, Roslin Institute, University of Edinburgh, Easter Bush Campus, Edinburgh, EH25 9RG, UK.
| | - James G D Prendergast
- The Roslin Institute and Royal (Dick) School of Veterinary Studies, University of Edinburgh, Easter Bush Campus, Edinburgh, EH25 9RG, UK.
- Centre for Tropical Livestock Genetics and Health, Roslin Institute, University of Edinburgh, Easter Bush Campus, Edinburgh, EH25 9RG, UK.
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9
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Wang R, Bhatt AB, Minden-Birkenmaier BA, Travis OK, Tiwari S, Jia H, Rosikiewicz W, Martinot O, Childs E, Loesch R, Tossou G, Jamieson S, Finkelstein D, Xu B, Labelle M. ZBTB18 restricts chromatin accessibility and prevents transcriptional adaptations that drive metastasis. SCIENCE ADVANCES 2023; 9:eabq3951. [PMID: 36608120 PMCID: PMC9821869 DOI: 10.1126/sciadv.abq3951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Accepted: 12/09/2022] [Indexed: 06/17/2023]
Abstract
Metastases arise from rare cancer cells that successfully adapt to the diverse microenvironments encountered during dissemination through the bloodstream and colonization of distant tissues. How cancer cells acquire the ability to appropriately respond to microenvironmental stimuli remains largely unexplored. Here, we report an epigenetic pliancy mechanism that allows cancer cells to successfully metastasize. We find that a decline in the activity of the transcriptional repressor ZBTB18 defines metastasis-competent cancer cells in mouse models. Restoration of ZBTB18 activity reduces chromatin accessibility at the promoters of genes that drive metastasis, such as Tgfbr2, and this prevents TGFβ1 pathway activation and consequently reduces cell migration and invasion. Besides repressing the expression of metastatic genes, ZBTB18 also induces widespread chromatin closing, a global epigenetic adaptation previously linked to reduced phenotypic flexibility. Thus, ZBTB18 is a potent chromatin regulator, and the loss of its activity enhances chromatin accessibility and transcriptional adaptations that promote the phenotypic changes required for metastasis.
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Affiliation(s)
- Ruishan Wang
- Comprehensive Cancer Center, Solid Tumor Program, Department of Developmental Neurobiology, St. Jude Children’s Research Hospital, Memphis, TN 38105, USA
| | - Akshita B. Bhatt
- Comprehensive Cancer Center, Solid Tumor Program, Department of Developmental Neurobiology, St. Jude Children’s Research Hospital, Memphis, TN 38105, USA
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN 38105, USA
| | - Benjamin A. Minden-Birkenmaier
- Comprehensive Cancer Center, Solid Tumor Program, Department of Developmental Neurobiology, St. Jude Children’s Research Hospital, Memphis, TN 38105, USA
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN 38105, USA
| | - Olivia K. Travis
- Comprehensive Cancer Center, Solid Tumor Program, Department of Developmental Neurobiology, St. Jude Children’s Research Hospital, Memphis, TN 38105, USA
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN 38105, USA
| | - Srishti Tiwari
- Comprehensive Cancer Center, Solid Tumor Program, Department of Developmental Neurobiology, St. Jude Children’s Research Hospital, Memphis, TN 38105, USA
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN 38105, USA
| | - Hong Jia
- Comprehensive Cancer Center, Solid Tumor Program, Department of Developmental Neurobiology, St. Jude Children’s Research Hospital, Memphis, TN 38105, USA
| | - Wojciech Rosikiewicz
- Center for Applied Bioinformatics, St. Jude Children’s Research Hospital, Memphis, TN 38105, USA
| | - Ophelie Martinot
- Comprehensive Cancer Center, Solid Tumor Program, Department of Developmental Neurobiology, St. Jude Children’s Research Hospital, Memphis, TN 38105, USA
| | - Eleanor Childs
- Comprehensive Cancer Center, Solid Tumor Program, Department of Developmental Neurobiology, St. Jude Children’s Research Hospital, Memphis, TN 38105, USA
| | - Robin Loesch
- Comprehensive Cancer Center, Solid Tumor Program, Department of Developmental Neurobiology, St. Jude Children’s Research Hospital, Memphis, TN 38105, USA
| | - Guenole Tossou
- Comprehensive Cancer Center, Solid Tumor Program, Department of Developmental Neurobiology, St. Jude Children’s Research Hospital, Memphis, TN 38105, USA
| | - Sophie Jamieson
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN 38105, USA
| | - David Finkelstein
- Department of Computational Biology, St. Jude Children’s Research Hospital, Memphis, TN 38105, USA
| | - Beisi Xu
- Center for Applied Bioinformatics, St. Jude Children’s Research Hospital, Memphis, TN 38105, USA
| | - Myriam Labelle
- Comprehensive Cancer Center, Solid Tumor Program, Department of Developmental Neurobiology, St. Jude Children’s Research Hospital, Memphis, TN 38105, USA
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN 38105, USA
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10
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Thakur C, Qiu Y, Zhang Q, Carruthers NJ, Yu M, Bi Z, Fu Y, Wadgaonkar P, Almutairy B, Seno A, Stemmer PM, Chen F. Deletion of mdig enhances H3K36me3 and metastatic potential of the triple negative breast cancer cells. iScience 2022; 25:105057. [PMID: 36124233 PMCID: PMC9482110 DOI: 10.1016/j.isci.2022.105057] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Revised: 07/06/2022] [Accepted: 08/26/2022] [Indexed: 11/25/2022] Open
Abstract
In this report, we provide evidence showing diminished expression of the mineral dust-induced gene (mdig), a previously identified oncogenic gene, in human triple negative breast cancer (TNBC). Using a mouse model of orthotopic xenograft of the TNBC MDA-MB-231 cells, we demonstrate that mdig promotes the growth of primary tumors but inhibits metastasis of these cells in vivo. Knockout of mdig resulted in an enhancement of H3K36me3 in the genome and upregulation of some X chromosome-linked genes for cell motility, invasion, and metastasis. Silencing MAGED2, one of the most upregulated and H3K36me3-enriched genes resulted from mdig depletion, can partially reverse the invasive migration of the mdig knockout cells. The anti-metastatic and inhibitory role of mdig on H3K36me3 was cross-validated in another cell line, A549 lung cancer cells. Together, our data suggest that mdig is antagonist against H3K36me3 that enforces expression of genes, such as MAGED2, for cell invasion and metastasis. Loss of mdig expression in TNBC and metastatic breast cancer Knockout of mdig enforces metastasis of the TNBC cells Mdig antagonizes H3K36me3 that promotes expression of X-linked metastatic genes Silencing MAGED2 reduces invasive migration of the mdig knockout cells
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Affiliation(s)
- Chitra Thakur
- Stony Brook Cancer Center and Department of Pathology, Renaissance School of Medicine, Stony Brook University, Lauterbur Drive, Stony Brook, NY 11794, USA
| | - Yiran Qiu
- Stony Brook Cancer Center and Department of Pathology, Renaissance School of Medicine, Stony Brook University, Lauterbur Drive, Stony Brook, NY 11794, USA
| | - Qian Zhang
- Department of Pharmaceutical Sciences, Eugene Applebaum College of Pharmacy and Health Sciences, Wayne State University, 259 Mack Avenue, Detroit, MI 48201, USA
| | - Nicholas J Carruthers
- Institute of Environmental Health Sciences, School of Medicine, Wayne State University, Detroit, MI 48201, USA
| | - Miaomiao Yu
- Department of Pharmaceutical Sciences, Eugene Applebaum College of Pharmacy and Health Sciences, Wayne State University, 259 Mack Avenue, Detroit, MI 48201, USA.,Cancer Hospital of China Medical University, 44 Xiaoheyan Road, Dadong District, Shenyang, 110042 Liaoning Province, China
| | - Zhuoyue Bi
- Stony Brook Cancer Center and Department of Pathology, Renaissance School of Medicine, Stony Brook University, Lauterbur Drive, Stony Brook, NY 11794, USA
| | - Yao Fu
- Stony Brook Cancer Center and Department of Pathology, Renaissance School of Medicine, Stony Brook University, Lauterbur Drive, Stony Brook, NY 11794, USA
| | - Priya Wadgaonkar
- Department of Pharmaceutical Sciences, Eugene Applebaum College of Pharmacy and Health Sciences, Wayne State University, 259 Mack Avenue, Detroit, MI 48201, USA
| | - Bandar Almutairy
- Department of Pharmaceutical Sciences, Eugene Applebaum College of Pharmacy and Health Sciences, Wayne State University, 259 Mack Avenue, Detroit, MI 48201, USA.,College of Pharmacy, Al-Dawadmi Campus, Shaqra University, P.O. Box 11961, Riyadh, Saudi Arabia
| | - Akimasa Seno
- Department of Pharmaceutical Sciences, Eugene Applebaum College of Pharmacy and Health Sciences, Wayne State University, 259 Mack Avenue, Detroit, MI 48201, USA.,Faculty of Engineering, Graduate School of Interdisciplinary Science and Engineering in Health Systems, Okayama University, Okayama 700-8530, Japan
| | - Paul M Stemmer
- Institute of Environmental Health Sciences, School of Medicine, Wayne State University, Detroit, MI 48201, USA
| | - Fei Chen
- Stony Brook Cancer Center and Department of Pathology, Renaissance School of Medicine, Stony Brook University, Lauterbur Drive, Stony Brook, NY 11794, USA.,Department of Pharmaceutical Sciences, Eugene Applebaum College of Pharmacy and Health Sciences, Wayne State University, 259 Mack Avenue, Detroit, MI 48201, USA
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11
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Cai WL, Chen JFY, Chen H, Wingrove E, Kurley SJ, Chan LH, Zhang M, Arnal-Estape A, Zhao M, Balabaki A, Li W, Yu X, Krop ED, Dou Y, Liu Y, Jin J, Westbrook TF, Nguyen DX, Yan Q. Human WDR5 promotes breast cancer growth and metastasis via KMT2-independent translation regulation. eLife 2022; 11:e78163. [PMID: 36043466 PMCID: PMC9584608 DOI: 10.7554/elife.78163] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Accepted: 08/24/2022] [Indexed: 12/26/2022] Open
Abstract
Metastatic breast cancer remains a major cause of cancer-related deaths in women, and there are few effective therapies against this advanced disease. Emerging evidence suggests that key steps of tumor progression and metastasis are controlled by reversible epigenetic mechanisms. Using an in vivo genetic screen, we identified WDR5 as an actionable epigenetic regulator that is required for metastatic progression in models of triple-negative breast cancer. We found that knockdown of WDR5 in breast cancer cells independently impaired their tumorigenic as well as metastatic capabilities. Mechanistically, WDR5 promotes cell growth by increasing ribosomal gene expression and translation efficiency in a KMT2-independent manner. Consistently, pharmacological inhibition or degradation of WDR5 impedes cellular translation rate and the clonogenic ability of breast cancer cells. Furthermore, a combination of WDR5 targeting with mTOR inhibitors leads to potent suppression of translation and proliferation of breast cancer cells. These results reveal novel therapeutic strategies to treat metastatic breast cancer.
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Affiliation(s)
- Wesley L Cai
- Hillman Cancer Center, University of Pittsburgh Medical CenterPittsburghUnited States
- Department of Pathology, Yale UniversityNew HavenUnited States
| | | | - Huacui Chen
- Department of Pathology, Yale UniversityNew HavenUnited States
| | - Emily Wingrove
- Department of Pathology, Yale UniversityNew HavenUnited States
| | - Sarah J Kurley
- Department of Biochemistry and Molecular Biology, Baylor College of MedicineHoustonUnited States
| | - Lok Hei Chan
- Department of Pathology, Yale UniversityNew HavenUnited States
| | - Meiling Zhang
- Department of Pathology, Yale UniversityNew HavenUnited States
| | - Anna Arnal-Estape
- Department of Pathology, Yale UniversityNew HavenUnited States
- Yale Cancer Center, Yale School of MedicineNew HavenUnited States
| | - Minghui Zhao
- Department of Pathology, Yale UniversityNew HavenUnited States
| | - Amer Balabaki
- Department of Pathology, Yale UniversityNew HavenUnited States
| | - Wenxue Li
- Yale Cancer Biology Institute, Department of Pharmacology, Yale UniversityWest HavenUnited States
| | - Xufen Yu
- Mount Sinai Center for Therapeutics Discovery, Icahn School of Medicine at Mount SinaiNew YorkUnited States
- Departments of Pharmacological Sciences and Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount SinaiNew YorkUnited States
| | - Ethan D Krop
- Department of Pathology, Yale UniversityNew HavenUnited States
- Department of Biosciences, Rice University,HoustonUnited States
| | - Yali Dou
- Department of Pathology, University of Michigan, Ann ArborAnn ArborUnited States
- Department of Medicine, Department of Biochemistry and Molecular Medicine, University of Southern CaliforniaLos AngelesUnited States
| | - Yansheng Liu
- Yale Cancer Center, Yale School of MedicineNew HavenUnited States
- Yale Cancer Biology Institute, Department of Pharmacology, Yale UniversityWest HavenUnited States
| | - Jian Jin
- Mount Sinai Center for Therapeutics Discovery, Icahn School of Medicine at Mount SinaiNew YorkUnited States
- Departments of Pharmacological Sciences and Oncological Sciences, Tisch Cancer Institute, Icahn School of Medicine at Mount SinaiNew YorkUnited States
| | - Thomas F Westbrook
- Department of Biochemistry and Molecular Biology, Baylor College of MedicineHoustonUnited States
| | - Don X Nguyen
- Department of Pathology, Yale UniversityNew HavenUnited States
- Yale Cancer Center, Yale School of MedicineNew HavenUnited States
- Yale Stem Cell Center, Yale School of MedicineNew HavenUnited States
- Department of Internal Medicine (Section of Medical Oncology), Yale School of Medicine,New HavenUnited States
| | - Qin Yan
- Department of Pathology, Yale UniversityNew HavenUnited States
- Yale Cancer Center, Yale School of MedicineNew HavenUnited States
- Yale Stem Cell Center, Yale School of MedicineNew HavenUnited States
- Yale Center for Immuno-Oncology, Yale School of MedicineNew HavenUnited States
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12
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Shi Y, Zhang D, Chen J, Jiang Q, Song S, Mi Y, Wang T, Ye Q. Interaction between BEND5 and RBPJ suppresses breast cancer growth and metastasis via inhibiting Notch signaling. Int J Biol Sci 2022; 18:4233-4244. [PMID: 35844785 PMCID: PMC9274485 DOI: 10.7150/ijbs.70866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2022] [Accepted: 06/10/2022] [Indexed: 11/17/2022] Open
Abstract
High frequent metastasis is the major cause of breast cancer (BC) mortality among women. However, the molecular mechanisms underlying BC metastasis remain largely unknown. Here, we identified six hub BC metastasis driver genes (BEND5, HSD11B1, NEDD9, SAA2, SH2D2A and TNFSF4) through bioinformatics analysis, among which BEND5 is the most significant gene. Low BEND5 expression predicted advanced stage and shorter overall survival in BC patients. Functional experiments showed that BEND5 could suppress BC growth and metastasis in vitro and in vivo. Mechanistically, BEND5 inhibits Notch signaling via directly interacting with transcription factor RBPJ/CSL. BEN domain of BEND5 interacts with the N-terminal domain (NTD) domain of RBPJ, thus preventing mastermind like transcriptional coactivator (MAML) from forming a transcription activation complex with RBPJ. Our study provides a novel insight into regulatory mechanisms underlying Notch signaling and suggests that BEND5 may become a promising target for BC therapy.
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Affiliation(s)
- Yanzhu Shi
- Medical College, Guizhou University, Guiyang 550025, P.R. China.,Department of Medical Molecular Biology, Beijing Institute of Biotechnology, Beijing 100850, P.R. China
| | - Deyu Zhang
- Department of Medical Molecular Biology, Beijing Institute of Biotechnology, Beijing 100850, P.R. China
| | - Jingyi Chen
- Department of Medical Molecular Biology, Beijing Institute of Biotechnology, Beijing 100850, P.R. China
| | - Qiwei Jiang
- Department of Medical Molecular Biology, Beijing Institute of Biotechnology, Beijing 100850, P.R. China
| | - Songze Song
- Jinzhou Medical University, Jinzhou, Liaoning 121001, P.R. China
| | - Yue Mi
- Department of Medical Molecular Biology, Beijing Institute of Biotechnology, Beijing 100850, P.R. China
| | - Tao Wang
- Department of Oncology, The fifth Medical Center of Chinese PLA General Hospital, Beijing 100071, P.R. China
| | - Qinong Ye
- Medical College, Guizhou University, Guiyang 550025, P.R. China.,Department of Medical Molecular Biology, Beijing Institute of Biotechnology, Beijing 100850, P.R. China
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13
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He L, Wang X, Liu X, Jia Y, Zhao W, Jia X, Zhu Y, Meng W, Tong Z. Analysis of Clinical Characteristics, Treatment, and Prognostic Factors of 106 Breast Cancer Patients With Solitary Pulmonary Nodules. Front Surg 2022; 9:843913. [PMID: 35242809 PMCID: PMC8885491 DOI: 10.3389/fsurg.2022.843913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Accepted: 01/17/2022] [Indexed: 11/20/2022] Open
Abstract
Objective The clinical features of solitary pulmonary nodules (SPN) in breast cancer patients were retrospectively analyzed, and the clinical features of primary lung cancer (PLC) and metastatic pulmonary breast cancer (MBC) in breast cancer patients were compared, and the treatment plan, curative effect and influencing factors were analyzed. Methods The clinical data of 106 patients of SPN combined with breast cancer surgery in our hospital from January 2015 to June 2020 were analyzed. There were 65 patients of PLC and 41 patients of MBC. Record the characteristics of the primary breast cancer lesion in our patient, the interval between the initial diagnosis of breast cancer and the appearance of SPN, the previous treatment history of our patient, and the characteristics and surgical method of SPN. The survival status of all patients during the follow-up period was recorded. Results The onset age, interval, maximum nodule diameter, ER expression positive rate and radiotherapy history ratio of PLC patients were higher than those of MBC patients, and the lymph node positive rate and triple negative rate were lower than those of MBC patients (P < 0.05). Median survival was 51 months in patients with PLC and 37 months in patients with MBC. The 1, 3, and 5 year overall survival rates in patients with PLC were higher than those in patients with MBC (P < 0.05). Vascular tumor thrombus, SPN type and chemotherapy were all independent factors affecting the prognosis of patients with breast cancer combined with SPN (P < 0.05). Conclusion PLC patients and MBC patients have significant differences in pathological characteristics, like the onset age, interval, maximum nodule diameter, ER expression positive rate, radiotherapy history ratio, the lymph node positive rate, and triple negative rate. Septum, vascular tumor thrombus, SPN type, and chemotherapy are all independent factors that affect the curative effect of breast cancer patients with SPN. Based on the nature of SPN, it can provide reference for clinicians to decide the treatment plan, improve patients' quality of life and prolong their survival time.
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14
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Hozhabri H, Ghasemi Dehkohneh RS, Razavi SM, Razavi SM, Salarian F, Rasouli A, Azami J, Ghasemi Shiran M, Kardan Z, Farrokhzad N, Mikaeili Namini A, Salari A. Comparative analysis of protein-protein interaction networks in metastatic breast cancer. PLoS One 2022; 17:e0260584. [PMID: 35045088 PMCID: PMC8769308 DOI: 10.1371/journal.pone.0260584] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Accepted: 11/12/2021] [Indexed: 12/27/2022] Open
Abstract
Metastatic lesions leading causes of the majority of deaths in patients with the breast cancer. The present study aimed to provide a comprehensive analysis of the differentially expressed genes (DEGs) in the brain (MDA-MB-231 BrM2) and lung (MDA-MB-231 LM2) metastatic cell lines obtained from breast cancer patients compared with those who have primary breast cancer. We identified 981 and 662 DEGs for brain and lung metastasis, respectively. Protein-protein interaction (PPI) analysis revealed seven shared (PLCB1, FPR1, FPR2, CX3CL1, GABBR2, GPR37, and CXCR4) hub genes between brain and lung metastasis in breast cancer. Moreover, GNG2 and CXCL8, C3, and PTPN6 in the brain and SAA1 and CCR5 in lung metastasis were found as unique hub genes. Besides, five co-regulation of clusters via seven important co-expression genes (COL1A2, LUM, SPARC, THBS2, IL1B, CXCL8, THY1) were identified in the brain PPI network. Clusters screening followed by biological process (BP) function and pathway enrichment analysis for both metastatic cell lines showed that complement receptor signalling, acetylcholine receptor signalling, and gastric acid secretion pathways were common between these metastases, whereas other pathways were site-specific. According to our findings, there are a set of genes and functional pathways that mark and mediate breast cancer metastasis to the brain and lungs, which may enable us understand the molecular basis of breast cancer development in a deeper levele to the brain and lungs, which may help us gain a more complete understanding of the molecular underpinnings of breast cancer development.
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Affiliation(s)
- Hossein Hozhabri
- Institute of Biochemistry and Biophysics, University of Tehran, Tehran, Iran
- Salari Institute of Cognitive and Behavioral Disorders (SICBD), Karaj, Alborz, Iran
- Systems Biology Research Lab, Bioinformatics Group, Systems Biology of the Next Generation Company (SBNGC), Qom, Iran
| | - Roxana Sadat Ghasemi Dehkohneh
- Salari Institute of Cognitive and Behavioral Disorders (SICBD), Karaj, Alborz, Iran
- Systems Biology Research Lab, Bioinformatics Group, Systems Biology of the Next Generation Company (SBNGC), Qom, Iran
- Department of Cell and Molecular Biology and Microbiology, Faculty of Biological Science and Technology, University of Isfahan, Isfahan, Iran
| | - Seyed Morteza Razavi
- Salari Institute of Cognitive and Behavioral Disorders (SICBD), Karaj, Alborz, Iran
- Systems Biology Research Lab, Bioinformatics Group, Systems Biology of the Next Generation Company (SBNGC), Qom, Iran
- Department of Cell and Molecular Biology, Faculty of Biological Sciences, Kharazmi University, Tehran, Iran
- * E-mail: (AS); (SMR)
| | - S. Mostafa Razavi
- Department of Chemical, Biomolecular and Corrosion Engineering, The University of Akron, Akron, Ohio, United States of America
| | - Fatemeh Salarian
- Systems Biology Research Lab, Bioinformatics Group, Systems Biology of the Next Generation Company (SBNGC), Qom, Iran
- Department of Cellular Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Azade Rasouli
- Systems Biology Research Lab, Bioinformatics Group, Systems Biology of the Next Generation Company (SBNGC), Qom, Iran
- Department of Toxicology and Pharmacology, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Jalil Azami
- Systems Biology Research Lab, Bioinformatics Group, Systems Biology of the Next Generation Company (SBNGC), Qom, Iran
- Faculty of Veterinary Medicine, Urmia University, Urmia, Iran
| | - Melika Ghasemi Shiran
- Salari Institute of Cognitive and Behavioral Disorders (SICBD), Karaj, Alborz, Iran
- Systems Biology Research Lab, Bioinformatics Group, Systems Biology of the Next Generation Company (SBNGC), Qom, Iran
- Department of Biology, Faculty of Sciences, Central Tehran Branch, Islamic Azad University, Tehran, Iran
| | - Zahra Kardan
- Systems Biology Research Lab, Bioinformatics Group, Systems Biology of the Next Generation Company (SBNGC), Qom, Iran
- Department of Cellular Molecular Biology, Faculty of Life Science and Biotechnology, Shahid Beheshti University, Tehran, Iran
| | - Negar Farrokhzad
- Systems Biology Research Lab, Bioinformatics Group, Systems Biology of the Next Generation Company (SBNGC), Qom, Iran
- Department of Biology, Faculty of Sciences, University of Guilan, Rasht, Iran
| | - Arsham Mikaeili Namini
- Systems Biology Research Lab, Bioinformatics Group, Systems Biology of the Next Generation Company (SBNGC), Qom, Iran
- Department of Animal Biology, Faculty of Biological Sciences, Kharazmi University, Tehran, Iran
| | - Ali Salari
- Salari Institute of Cognitive and Behavioral Disorders (SICBD), Karaj, Alborz, Iran
- Systems Biology Research Lab, Bioinformatics Group, Systems Biology of the Next Generation Company (SBNGC), Qom, Iran
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
- * E-mail: (AS); (SMR)
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15
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Ruff GL, Murphy KE, Smith ZR, Vertino PM, Murphy PJ. Subtype-Independent ANP32E Reduction During Breast Cancer Progression in Accordance with Chromatin Relaxation. BMC Cancer 2021; 21:1342. [PMID: 34922480 PMCID: PMC8684129 DOI: 10.1186/s12885-021-09077-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Accepted: 11/30/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Chromatin state provides a clear decipherable blueprint for maintenance of transcriptional patterns, exemplifying a mitotically stable form of cellular programming in dividing cells. In this regard, genomic studies of chromatin states within cancerous tissues have the potential to uncover novel aspects of tumor biology and unique mechanisms associated with disease phenotypes and outcomes. The degree to which chromatin state differences occur in accordance with breast cancer features has not been established. METHODS We applied a series of unsupervised computational methods to identify chromatin and molecular differences associated with discrete physiologies across human breast cancer tumors. RESULTS Chromatin patterns alone are capable of stratifying tumors in association with cancer subtype and disease progression. Major differences occur at DNA motifs for the transcription factor FOXA1, in hormone receptor-positive tumors, and motifs for SOX9 in Basal-like tumors. We find that one potential driver of this effect, the histone chaperone ANP32E, is inversely correlated with tumor progression and relaxation of chromatin at FOXA1 binding sites. Tumors with high levels of ANP32E exhibit an immune response and proliferative gene expression signature, whereas tumors with low ANP32E levels appear programmed for differentiation. CONCLUSIONS Our results indicate that ANP32E may function through chromatin state regulation to control breast cancer differentiation and tumor plasticity. This study sets a precedent for future computational studies of chromatin changes in carcinogenesis.
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Affiliation(s)
- Garrett L Ruff
- Department of Biomedical Genetics, University of Rochester Medical Center, Rochester, NY, 14642, USA
| | - Kristin E Murphy
- Department of Biomedical Genetics, University of Rochester Medical Center, Rochester, NY, 14642, USA
| | - Zachary R Smith
- Department of Biomedical Genetics, University of Rochester Medical Center, Rochester, NY, 14642, USA
- Wilmot Cancer Institute, University of Rochester Medical Center, 601 Elmwood Avenue, Rochester, NY, 14624, USA
| | - Paula M Vertino
- Department of Biomedical Genetics, University of Rochester Medical Center, Rochester, NY, 14642, USA
- Wilmot Cancer Institute, University of Rochester Medical Center, 601 Elmwood Avenue, Rochester, NY, 14624, USA
| | - Patrick J Murphy
- Department of Biomedical Genetics, University of Rochester Medical Center, Rochester, NY, 14642, USA.
- Wilmot Cancer Institute, University of Rochester Medical Center, 601 Elmwood Avenue, Rochester, NY, 14624, USA.
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16
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Jeong J, Shin JH, Li W, Hong JY, Lim J, Hwang JY, Chung JJ, Yan Q, Liu Y, Choi J, Wysolmerski J. MAL2 mediates the formation of stable HER2 signaling complexes within lipid raft-rich membrane protrusions in breast cancer cells. Cell Rep 2021; 37:110160. [PMID: 34965434 PMCID: PMC8762588 DOI: 10.1016/j.celrep.2021.110160] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 08/16/2021] [Accepted: 12/02/2021] [Indexed: 12/18/2022] Open
Abstract
The lipid raft-resident protein, MAL2, has been implicated as contributing to the pathogenesis of several malignancies, including breast cancer, but the underlying mechanism for its effects on tumorigenesis is unknown. Here, we show that MAL2-mediated lipid raft formation leads to HER2 plasma membrane retention and enhanced HER2 signaling in breast cancer cells. We demonstrate physical interactions between HER2 and MAL2 in lipid rafts using proximity ligation assays. Super-resolution structured illumination microscopy imaging displays the structural organization of the HER2/Ezrin/NHERF1/PMCA2 protein complex. Formation of this protein complex maintains low intracellular calcium concentrations in the vicinity of the plasma membrane. HER2/MAL2 protein interactions in lipid rafts are enhanced in trastuzumab-resistant breast cancer cells. Our findings suggest that MAL2 is crucial for lipid raft formation, HER2 signaling, and HER2 membrane stability in breast cancer cells, suggesting MAL2 as a potential therapeutic target. Jeong et al. show that the formation of MAL2-mediated lipid raft-rich membrane protrusions is crucial for HER2 signaling in breast cancer cells. MAL2 is required for the formation of HER2/Ezrin/NHERF1/PMCA2 protein complexes. Formation of these protein complexes leads to a low calcium environment in the plasma membrane
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17
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The roles of epigenetics in cancer progression and metastasis. Biochem J 2021; 478:3373-3393. [PMID: 34520519 DOI: 10.1042/bcj20210084] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 08/25/2021] [Accepted: 08/26/2021] [Indexed: 01/12/2023]
Abstract
Cancer metastasis remains a major clinical challenge for cancer treatment. It is therefore crucial to understand how cancer cells establish and maintain their metastatic traits. However, metastasis-specific genetic mutations have not been identified in most exome or genome sequencing studies. Emerging evidence suggests that key steps of metastasis are controlled by reversible epigenetic mechanisms, which can be targeted to prevent and treat the metastatic disease. A variety of epigenetic mechanisms were identified to regulate metastasis, including the well-studied DNA methylation and histone modifications. In the past few years, large scale chromatin structure alterations including reprogramming of the enhancers and chromatin accessibility to the transcription factors were shown to be potential driving force of cancer metastasis. To dissect the molecular mechanisms and functional output of these epigenetic changes, it is critical to use advanced techniques and alternative animal models for interdisciplinary and translational research on this topic. Here we summarize our current understanding of epigenetic aberrations in cancer progression and metastasis, and their implications in developing new effective metastasis-specific therapies.
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18
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Mirsadeghi L, Haji Hosseini R, Banaei-Moghaddam AM, Kavousi K. EARN: an ensemble machine learning algorithm to predict driver genes in metastatic breast cancer. BMC Med Genomics 2021; 14:122. [PMID: 33962648 PMCID: PMC8105935 DOI: 10.1186/s12920-021-00974-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Accepted: 04/27/2021] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND Today, there are a lot of markers on the prognosis and diagnosis of complex diseases such as primary breast cancer. However, our understanding of the drivers that influence cancer aggression is limited. METHODS In this work, we study somatic mutation data consists of 450 metastatic breast tumor samples from cBio Cancer Genomics Portal. We use four software tools to extract features from this data. Then, an ensemble classifier (EC) learning algorithm called EARN (Ensemble of Artificial Neural Network, Random Forest, and non-linear Support Vector Machine) is proposed to evaluate plausible driver genes for metastatic breast cancer (MBCA). The decision-making strategy for the proposed ensemble machine is based on the aggregation of the predicted scores obtained from individual learning classifiers to be prioritized homo sapiens genes annotated as protein-coding from NCBI. RESULTS This study is an attempt to focus on the findings in several aspects of MBCA prognosis and diagnosis. First, drivers and passengers predicted by SVM, ANN, RF, and EARN are introduced. Second, biological inferences of predictions are discussed based on gene set enrichment analysis. Third, statistical validation and comparison of all learning methods are performed by some evaluation metrics. Finally, the pathway enrichment analysis (PEA) using ReactomeFIVIz tool (FDR < 0.03) for the top 100 genes predicted by EARN leads us to propose a new gene set panel for MBCA. It includes HDAC3, ABAT, GRIN1, PLCB1, and KPNA2 as well as NCOR1, TBL1XR1, SIRT4, KRAS, CACNA1E, PRKCG, GPS2, SIN3A, ACTB, KDM6B, and PRMT1. Furthermore, we compare results for MBCA to other outputs regarding 983 primary tumor samples of breast invasive carcinoma (BRCA) obtained from the Cancer Genome Atlas (TCGA). The comparison between outputs shows that ROC-AUC reaches 99.24% using EARN for MBCA and 99.79% for BRCA. This statistical result is better than three individual classifiers in each case. CONCLUSIONS This research using an integrative approach assists precision oncologists to design compact targeted panels that eliminate the need for whole-genome/exome sequencing. The schematic representation of the proposed model is presented as the Graphic abstract.
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Affiliation(s)
- Leila Mirsadeghi
- Department of Biology, Faculty of Science, Payame Noor University, Tehran, Iran
| | - Reza Haji Hosseini
- Department of Biology, Faculty of Science, Payame Noor University, Tehran, Iran.
| | - Ali Mohammad Banaei-Moghaddam
- Laboratory of Genomics and Epigenomics (LGE), Department of Biochemistry, Institute of Biochemistry and Biophysics (IBB), University of Tehran, Tehran, Iran
| | - Kaveh Kavousi
- Laboratory of Complex Biological Systems and Bioinformatics (CBB), Department of Bioinformatics, Institute of Biochemistry and Biophysics (IBB), University of Tehran, Tehran, Iran.
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19
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Ochoa S, de Anda-Jáuregui G, Hernández-Lemus E. An Information Theoretical Multilayer Network Approach to Breast Cancer Transcriptional Regulation. Front Genet 2021; 12:617512. [PMID: 33815463 PMCID: PMC8014033 DOI: 10.3389/fgene.2021.617512] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Accepted: 02/05/2021] [Indexed: 12/13/2022] Open
Abstract
Breast cancer is a complex, highly heterogeneous disease at multiple levels ranging from its genetic origins and molecular processes to clinical manifestations. This heterogeneity has given rise to the so-called intrinsic or molecular breast cancer subtypes. Aside from classification, these subtypes have set a basis for differential prognosis and treatment. Multiple regulatory mechanisms-involving a variety of biomolecular entities-suffer from alterations leading to the diseased phenotypes. Information theoretical approaches have been found to be useful in the description of these complex regulatory programs. In this work, we identified the interactions occurring between three main mechanisms of regulation of the gene expression program: transcription factor regulation, regulation via noncoding RNA, and epigenetic regulation through DNA methylation. Using data from The Cancer Genome Atlas, we inferred probabilistic multilayer networks, identifying key regulatory circuits able to (partially) explain the alterations that lead from a healthy phenotype to different manifestations of breast cancer, as captured by its molecular subtype classification. We also found some general trends in the topology of the multi-omic regulatory networks: Tumor subtype networks present longer shortest paths than their normal tissue counterpart; epigenomic regulation has frequently focused on genes enriched for certain biological processes; CpG methylation and miRNA interactions are often part of a regulatory core of conserved interactions. The use of probabilistic measures to infer information regarding theoretical-derived multilayer networks based on multi-omic high-throughput data is hence presented as a useful methodological approach to capture some of the molecular heterogeneity behind regulatory phenomena in breast cancer, and potentially other diseases.
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Affiliation(s)
- Soledad Ochoa
- Computational Genomics Division, National Institute of Genomic Medicine, Mexico City, Mexico
| | - Guillermo de Anda-Jáuregui
- Computational Genomics Division, National Institute of Genomic Medicine, Mexico City, Mexico.,Centro de Ciencias de la Complejidad, Universidad Nacional Autónoma de México, Mexico City, Mexico.,Conacyt Research Chairs, National Council on Science and Technology, Mexico City, Mexico
| | - Enrique Hernández-Lemus
- Computational Genomics Division, National Institute of Genomic Medicine, Mexico City, Mexico.,Centro de Ciencias de la Complejidad, Universidad Nacional Autónoma de México, Mexico City, Mexico
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Doultsinos D, Mills IG. Derivation and Application of Molecular Signatures to Prostate Cancer: Opportunities and Challenges. Cancers (Basel) 2021; 13:495. [PMID: 33525365 PMCID: PMC7865812 DOI: 10.3390/cancers13030495] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Revised: 01/21/2021] [Accepted: 01/22/2021] [Indexed: 12/15/2022] Open
Abstract
Prostate cancer is a high-incidence cancer that requires improved patient stratification to ensure accurate predictions of risk and treatment response. Due to the significant contributions of transcription factors and epigenetic regulators to prostate cancer progression, there has been considerable progress made in developing gene signatures that may achieve this. Some of these are aligned to activities of key drivers such as the androgen receptor, whilst others are more agnostic. In this review, we present an overview of these signatures, the strategies for their derivation, and future perspectives on their continued development and evolution.
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Affiliation(s)
- Dimitrios Doultsinos
- Nuffield Department of Surgical Sciences, John Radcliffe Hospital, University of Oxford, Oxford OX3 9DU, UK;
| | - Ian G. Mills
- Nuffield Department of Surgical Sciences, John Radcliffe Hospital, University of Oxford, Oxford OX3 9DU, UK;
- Patrick G Johnston Centre for Cancer Research, Queen’s University of Belfast, Belfast BT9 7AE, UK
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21
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Zhao Y, Zhang X, Song Z, Wei D, Wang H, Chen W, Sun G, Ma W, Chen K. Bibliometric Analysis of ATAC-Seq and Its Use in Cancer Biology via Nucleic Acid Detection. Front Med (Lausanne) 2020; 7:584728. [PMID: 33224964 PMCID: PMC7670091 DOI: 10.3389/fmed.2020.584728] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Accepted: 09/24/2020] [Indexed: 12/11/2022] Open
Abstract
Assay for transposase-accessible chromatin using sequencing (ATAC-seq) is associated with significant progress in biological research and has attracted increasing attention. However, the impact of ATAC-seq on cancer biology has not been objectively analyzed. We categorized 440 ATAC-seq publications according to the publication date, type, field, and country. R 3.6.2 was used to analyze the distribution of research fields. VOSviewer was used for country co-authorship and author co-authorship analyses, and GraphPad Prism 8 was used for correlation analyses of the factors that may affect the number of articles published in different countries. We found that ATAC-seq plays roles in carcinogenesis, anticancer immunity, targeted therapy, and metastasis risk predictions and is most frequently used in studies of leukemia among all types of cancer. We found a significantly strong correlation between the top 10 countries in terms of the number of publications and the gross expenditure on research and development (R&D), the number of universities, and the number of researchers. At present, ATAC-seq technology is undergoing a period of rapid development, making it inseparable from the emphasis and investment in scientific research by many countries. Collectively, ATAC-seq has advantages in the study of the cancer mechanisms because it can detect nucleic acids and thus has good application prospects in the field of cancer, especially in leukemia studies. As a country's economic strength increases and the emphasis on scientific research deepens, ATAC-seq will definitely play a more significant role in the field of cancer biology.
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Affiliation(s)
- Yu Zhao
- Department of Hematology, The Third Affiliated Hospital of Southern Medical University, Guangzhou, China
| | - Xianwen Zhang
- School of Basic Medical Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Zhenhua Song
- Guangdong Provincial Key Laboratory of Bone and Joint Degeneration Disease, Department of Treatment Center for Traumatic Injuries, The Third Affiliated Hospital of Southern Medical University (Academy of Orthopedics of Guangdong Province), Guangzhou, China
| | - Danian Wei
- Guangdong Provincial Key Laboratory of Bone and Joint Degeneration Disease, Department of Treatment Center for Traumatic Injuries, The Third Affiliated Hospital of Southern Medical University (Academy of Orthopedics of Guangdong Province), Guangzhou, China
| | - Hong Wang
- Guangdong Provincial Key Laboratory of Bone and Joint Degeneration Disease, The Third Affiliated Hospital of Southern Medical University, Guangzhou, China.,Academy of Orthopedics of Guangdong Province, Guangzhou, China
| | - Wei Chen
- Guangdong Provincial Key Laboratory of Bone and Joint Degeneration Disease, Department of Musculoskeletal Oncology, The Third Affiliated Hospital of Southern Medical University (Academy of Orthopedics of Guangdong Province), Guangzhou, China
| | - Guodong Sun
- Department of Orthopedics, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Weiying Ma
- Department of Anesthesiology, Sun Yat-sen Memorial Hospital, Guangzhou, China
| | - Kebing Chen
- Guangdong Provincial Key Laboratory of Bone and Joint Degeneration Disease, Department of Spine Surgery, The Third Affiliated Hospital of Southern Medical University (Academy of Orthopedics of Guangdong Province), Guangzhou, China
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