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Coste A, Karagiannis GS, Wang Y, Xue EA, Lin Y, Skobe M, Jones JG, Oktay MH, Condeelis JS, Entenberg D. Hematogenous Dissemination of Breast Cancer Cells From Lymph Nodes Is Mediated by Tumor MicroEnvironment of Metastasis Doorways. Front Oncol 2020; 10:571100. [PMID: 33194666 PMCID: PMC7649363 DOI: 10.3389/fonc.2020.571100] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Accepted: 09/17/2020] [Indexed: 11/24/2022] Open
Abstract
In primary breast tumors, cancer cells hematogenously disseminate through doorways in the vasculature composed of three-cell complexes (known as Tumor MicroEnvironment of Metastasis) comprising a perivascular macrophage, a tumor cell overexpressing the actin-regulatory protein Mammalian Enabled (Mena), and an endothelial cell, all in direct physical contact. It has been previously shown that once tumor cells establish lymph node metastases in patients, TMEM doorways form in the metastatic tumor cell nests. However, it has not been established if such lymph node-TMEM doorways actively transit tumor cells into the peripheral circulation and on to tertiary sites. To address this question in this short report, we used a mouse model of lymph node metastasis to demonstrate that TMEM doorways: (1) exist in tumor-positive lymph nodes of mice, (2) are restricted to the blood vascular endothelium, (3) serve as a mechanism for further dissemination to peripheral sites such as to the lungs, and (4) their activity can be abrogated by a pharmaceutical intervention. Our data suggest that cancer cell dissemination via TMEM doorways is a common mechanism of breast cancer cell dissemination to distant sites and thus the pharmacological targeting of TMEM may be necessary, even after resection of the primary tumor, to suppress cancer cell dissemination.
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Affiliation(s)
- Anouchka Coste
- Department of Anatomy and Structural Biology, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States.,Department of Surgery, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States
| | - George S Karagiannis
- Department of Anatomy and Structural Biology, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States.,Gruss-Lipper Biophotonics Center, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States.,Integrated Imaging Program, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States
| | - Yarong Wang
- Department of Anatomy and Structural Biology, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States.,Gruss-Lipper Biophotonics Center, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States.,Integrated Imaging Program, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States
| | - Emily A Xue
- Department of Anatomy and Structural Biology, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States
| | - Yu Lin
- Department of Anatomy and Structural Biology, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States
| | - Mihaela Skobe
- Department of Oncological Sciences and Tisch Cancer Center, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Joan G Jones
- Department of Anatomy and Structural Biology, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States.,Gruss-Lipper Biophotonics Center, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States.,Integrated Imaging Program, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States.,Department of Pathology, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States.,Department of Epidemiology and Population Health, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States
| | - Maja H Oktay
- Department of Anatomy and Structural Biology, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States.,Gruss-Lipper Biophotonics Center, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States.,Integrated Imaging Program, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States.,Department of Pathology, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States
| | - John S Condeelis
- Department of Anatomy and Structural Biology, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States.,Department of Surgery, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States.,Gruss-Lipper Biophotonics Center, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States.,Integrated Imaging Program, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States
| | - David Entenberg
- Department of Anatomy and Structural Biology, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States.,Gruss-Lipper Biophotonics Center, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States.,Integrated Imaging Program, Einstein College of Medicine/Montefiore Medical Center, New York, NY, United States
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Kayano H, Nomura E, Ueda Y, Kuramoto T, Machida T, Mukai M, Yamamoto S, Makuuchi H. Short- and Long-term Outcomes of 2-Step Stapled Intracorporeal Versus Extracorporeal Anastomosis in Laparoscopic Colectomy for Colon Cancer. Anticancer Res 2019; 39:6393-6401. [PMID: 31704873 DOI: 10.21873/anticanres.13853] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2019] [Revised: 10/09/2019] [Accepted: 10/10/2019] [Indexed: 11/10/2022]
Abstract
BACKGROUND/AIM Intracorporeal anastomosis (IA) in laparoscopic colectomy for colon cancer is technically difficult, and there is a lack of consensus on the risk of bacterial contamination and cancer cell dissemination. In this study, short- and long-term outcomes of IA were examined. PATIENTS AND METHODS Short and long-term outcomes of those who underwent IA (n=44) or extracorporeal anastomosis (EA) (n=61) were compared. RESULTS IA was better than EA for blood loss, incision length, and first stool. Maximum temperature and C-reactive protein on postoperative day 1 were higher for the IA group. The rate of positive cultures from intraoperative lavage was higher for IA. The rate of positive cultures improved to an equivalent level by replacing mechanical pretreatment with chemical pretreatment. IA and EA were equivalent for the results of ascites cytology from lavage. CONCLUSION With the use of appropriate preoperative treatment, IA takes advantage of the minimally invasive nature of laparoscopic surgery.
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Affiliation(s)
- Hajime Kayano
- Department of General and Gastroenterological Surgery, Tokai University Hachioji Hospital, Tokyo, Japan
| | - Eiji Nomura
- Department of General and Gastroenterological Surgery, Tokai University Hachioji Hospital, Tokyo, Japan
| | - Yasuhiko Ueda
- Department of General and Gastroenterological Surgery, Tokai University Hachioji Hospital, Tokyo, Japan
| | - Toru Kuramoto
- Department of General and Gastroenterological Surgery, Saiseikai Suita Hospital, Osaka, Japan
| | - Takashi Machida
- Department of General and Gastroenterological Surgery, Tokai University Hachioji Hospital, Tokyo, Japan
| | - Masaya Mukai
- Department of General and Gastroenterological Surgery, Tokai University Hachioji Hospital, Tokyo, Japan
| | - Seiichiro Yamamoto
- Department of Surgery, Tokai University School of Medicine, Kanagawa, Japan
| | - Hiroyasu Makuuchi
- Department of General and Gastroenterological Surgery, Tokai University Hachioji Hospital, Tokyo, Japan
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Du D, Katsuno Y, Meyer D, Budi EH, Chen SH, Koeppen H, Wang H, Akhurst RJ, Derynck R. Smad3-mediated recruitment of the methyltransferase SETDB1/ESET controls Snail1 expression and epithelial-mesenchymal transition. EMBO Rep 2017; 19:135-155. [PMID: 29233829 DOI: 10.15252/embr.201744250] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2017] [Revised: 10/23/2017] [Accepted: 11/03/2017] [Indexed: 12/16/2022] Open
Abstract
During epithelial-mesenchymal transition (EMT), reprogramming of gene expression is accompanied by histone modifications. Whether EMT-promoting signaling directs functional changes in histone methylation has not been established. We show here that the histone lysine methyltransferase SETDB1 represses EMT and that, during TGF-β-induced EMT, cells attenuate SETDB1 expression to relieve this inhibition. SETDB1 also controls stem cell generation, cancer cell motility, invasion, metastatic dissemination, as well as sensitivity to certain cancer drugs. These functions may explain the correlation of breast cancer patient survival with SETDB1 expression. At the molecular level, TGF-β induces SETDB1 recruitment by Smad3, to repress Smad3/4-activated transcription of SNAI1, encoding the EMT "master" transcription factor SNAIL1. Suppression of SNAIL1-mediated gene reprogramming by SETDB1 occurs through H3K9 methylation at the SNAI1 gene that represses its H3K9 acetylation imposed by activated Smad3/4 complexes. SETDB1 therefore defines a TGF-β-regulated balance between histone methylation and acetylation that controls EMT.
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Affiliation(s)
- Dan Du
- Department of Cell and Tissue Biology, University of California at San Francisco, San Francisco, CA, USA .,Eli and Edythe Broad Center of Regeneration Medicine and Stem Cell Research, University of California at San Francisco, San Francisco, CA, USA
| | - Yoko Katsuno
- Department of Cell and Tissue Biology, University of California at San Francisco, San Francisco, CA, USA.,Eli and Edythe Broad Center of Regeneration Medicine and Stem Cell Research, University of California at San Francisco, San Francisco, CA, USA
| | - Dominique Meyer
- Helen Diller Family Comprehensive Cancer Center, University of California at San Francisco, San Francisco, CA, USA
| | - Erine H Budi
- Department of Cell and Tissue Biology, University of California at San Francisco, San Francisco, CA, USA.,Eli and Edythe Broad Center of Regeneration Medicine and Stem Cell Research, University of California at San Francisco, San Francisco, CA, USA
| | - Si-Han Chen
- Department of Cellular and Molecular Pharmacology, Biophysics Graduate Program University of California at San Francisco, San Francisco, CA, USA
| | - Hartmut Koeppen
- Department of Research Pathology, Genentech Inc., South San Francisco, CA, USA
| | - Hongjun Wang
- Department of Cell and Tissue Biology, University of California at San Francisco, San Francisco, CA, USA
| | - Rosemary J Akhurst
- Eli and Edythe Broad Center of Regeneration Medicine and Stem Cell Research, University of California at San Francisco, San Francisco, CA, USA.,Helen Diller Family Comprehensive Cancer Center, University of California at San Francisco, San Francisco, CA, USA.,Department of Anatomy, University of California at San Francisco, San Francisco, CA, USA
| | - Rik Derynck
- Department of Cell and Tissue Biology, University of California at San Francisco, San Francisco, CA, USA .,Eli and Edythe Broad Center of Regeneration Medicine and Stem Cell Research, University of California at San Francisco, San Francisco, CA, USA.,Helen Diller Family Comprehensive Cancer Center, University of California at San Francisco, San Francisco, CA, USA.,Department of Anatomy, University of California at San Francisco, San Francisco, CA, USA
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Abstract
Adherens junctions (AJs) are molecular complexes that mediate cell-cell adhesive interactions and play pivotal roles in maintenance of tissue organization in adult organisms and at various stages of development. AJs consist of cadherin adhesion receptors, providing homophilic ligation with cadherins on adjacent cells, and members of the catenin protein family: p120, β- and α-catenin. α-catenin's linkage with the actin cytoskeleton defines the linear or punctate organization of AJs in different cell types. Myosin II-dependent tension drives vinculin recruitment by α-catenin and stabilizes the linkage of the cadherin/catenin complex to F-actin. Neoplastic transformation leads to prominent changes in the organization, regulation and stability of AJs. Epithelial-mesenchymal transition (EMT) whereby epithelial cells lose stable cell-cell adhesion, and reorganize their cytoskeleton to acquire migratory activity, plays the central role in cancer cell invasion and metastasis. Recent data demonstrated that a partial EMT resulting in a hybrid epithelial/mesenchymal phenotype with retention of E-cadherin is essential for cancer cell dissemination. E-cadherin and E-cadherin-based AJs are required for collective invasion and migration, survival in circulation, and metastatic outgrowth.
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Affiliation(s)
- Natalya A Gloushankova
- a Institute of Carcinogenesis, N.N. Blokhin Russian Cancer Research Center , Moscow , Russia
| | - Svetlana N Rubtsova
- a Institute of Carcinogenesis, N.N. Blokhin Russian Cancer Research Center , Moscow , Russia
| | - Irina Y Zhitnyak
- a Institute of Carcinogenesis, N.N. Blokhin Russian Cancer Research Center , Moscow , Russia
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