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Nakashoji A, Haratake N, Bhattacharya A, Mao W, Xu K, Wang K, Daimon T, Ozawa H, Shigeta K, Fushimi A, Yamashita N, Morimoto Y, Shimokawa M, Saito S, Egloff AM, Uppaluri R, Long MD, Kufe D. IDENTIFICATION OF MUC1-C AS A TARGET FOR SUPPRESSING PROGRESSION OF HEAD AND NECK SQUAMOUS CELL CARCINOMAS. Cancer Res Commun 2024:743032. [PMID: 38619287 DOI: 10.1158/2767-9764.crc-24-0011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Revised: 02/27/2024] [Accepted: 04/02/2024] [Indexed: 04/16/2024]
Abstract
The MUC1-C protein is aberrantly expressed in adenocarcinomas of epithelial barrier tissues and contributes to their progression. Less is known about involvement of MUC1-C in the pathogenesis of squamous cell carcinomas (SCCs). Here, we report that the MUC1 gene is upregulated in advanced head and neck SCCs (HNSCCs). Studies of HNSCC cell lines demonstrate that the MUC1-C subunit regulates expression of (i) RIG-I and MDA5 pattern recognition receptors, (ii) STAT1 and interferon (IFN) regulatory factors, and (iii) downstream IFN-stimulated genes (ISGs). MUC1-C integrates chronic activation of the STAT1 inflammatory pathway with induction of the ∆Np63 and SOX2 genes that are aberrantly expressed in HNSCCs. In extending those dependencies, we demonstrate that MUC1-C is necessary for NOTCH3 expression, self-renewal capacity and tumorigenicity. The findings that MUC1 associates with ∆Np63, SOX2 and NOTCH3 expression by scRNA-seq analysis further indicate that MUC1-C drives the HNSCC stem cell state and is a target for suppressing HNSCC progression.
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Affiliation(s)
| | - Naoki Haratake
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, United States
| | | | - Weipu Mao
- Beth Israel Deaconess Medical Center, Boston, MA, United States
| | - Kangjie Xu
- Binhai County People's Hospital, Yancheng, China
| | - Keyi Wang
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, United States
| | - Tatsuaki Daimon
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, United States
| | - Hiroki Ozawa
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, United States
| | - Keisuke Shigeta
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, United States
| | - Atsushi Fushimi
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, United States
| | - Nami Yamashita
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, United States
| | | | | | - Shin Saito
- Dana-Farber Cancer Institute, Boston, MA, United States
| | | | - Ravindra Uppaluri
- Dana-Farber/Brigham and Women's Cancer Center, Boston, MA, United States
| | - Mark D Long
- Roswell Park Cancer Institute, Buffalo, United States
| | - Donald Kufe
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, United States
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2
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Haratake N, Ozawa H, Morimoto Y, Yamashita N, Daimon T, Bhattacharya A, Wang K, Nakashoji A, Isozaki H, Shimokawa M, Kikutake C, Suyama M, Hashinokuchi A, Takada K, Takenaka T, Yoshizumi T, Mitsudomi T, Hata AN, Kufe D. MUC1-C Is a Common Driver of Acquired Osimertinib Resistance in NSCLC. J Thorac Oncol 2024; 19:434-450. [PMID: 37924972 PMCID: PMC10939926 DOI: 10.1016/j.jtho.2023.10.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 10/02/2023] [Accepted: 10/29/2023] [Indexed: 11/06/2023]
Abstract
INTRODUCTION Osimertinib is an irreversible EGFR tyrosine kinase inhibitor approved for the first-line treatment of patients with metastatic NSCLC harboring EGFR exon 19 deletions or L858R mutations. Patients treated with osimertinib invariably develop acquired resistance by mechanisms involving additional EGFR mutations, MET amplification, and other pathways. There is no known involvement of the oncogenic MUC1-C protein in acquired osimertinib resistance. METHODS H1975/EGFR (L858R/T790M) and patient-derived NSCLC cells with acquired osimertinib resistance were investigated for MUC1-C dependence in studies of EGFR pathway activation, clonogenicity, and self-renewal capacity. RESULTS We reveal that MUC1-C is up-regulated in H1975 osimertinib drug-tolerant persister cells and is necessary for activation of the EGFR pathway. H1975 cells selected for stable osimertinib resistance (H1975-OR) and MGH700-2D cells isolated from a patient with acquired osimertinib resistance are found to be dependent on MUC1-C for induction of (1) phospho (p)-EGFR, p-ERK, and p-AKT, (2) EMT, and (3) the resistant phenotype. We report that MUC1-C is also required for p-EGFR, p-ERK, and p-AKT activation and self-renewal capacity in acquired osimertinib-resistant (1) MET-amplified MGH170-1D #2 cells and (2) MGH121 Res#2/EGFR (T790M/C797S) cells. Importantly, targeting MUC1-C in these diverse models reverses osimertinib resistance. In support of these results, high MUC1 mRNA and MUC1-C protein expression is associated with a poor prognosis for patients with EGFR-mutant NSCLCs. CONCLUSIONS Our findings reveal that MUC1-C is a common effector of osimertinib resistance and is a potential target for the treatment of osimertinib-resistant NSCLCs.
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Affiliation(s)
- Naoki Haratake
- Department of Medical Oncology, Dana-Farber Cancer Institute Harvard Medical School, Boston, Massachusetts
| | - Hiroki Ozawa
- Department of Medical Oncology, Dana-Farber Cancer Institute Harvard Medical School, Boston, Massachusetts
| | - Yoshihiro Morimoto
- Department of Medical Oncology, Dana-Farber Cancer Institute Harvard Medical School, Boston, Massachusetts
| | - Nami Yamashita
- Department of Medical Oncology, Dana-Farber Cancer Institute Harvard Medical School, Boston, Massachusetts
| | - Tatsuaki Daimon
- Department of Medical Oncology, Dana-Farber Cancer Institute Harvard Medical School, Boston, Massachusetts
| | - Atrayee Bhattacharya
- Department of Medical Oncology, Dana-Farber Cancer Institute Harvard Medical School, Boston, Massachusetts
| | - Keyi Wang
- Department of Medical Oncology, Dana-Farber Cancer Institute Harvard Medical School, Boston, Massachusetts
| | - Ayako Nakashoji
- Department of Medical Oncology, Dana-Farber Cancer Institute Harvard Medical School, Boston, Massachusetts
| | - Hideko Isozaki
- Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Mototsugu Shimokawa
- Department of Biostatistics, Graduate School of Medicine, Yamaguchi University, Yamaguchi, Japan
| | - Chie Kikutake
- Division of Bioinformatics, Medical Institute of Bioregulation, Kyushu University, Fukuoka, Japan
| | - Mikita Suyama
- Division of Bioinformatics, Medical Institute of Bioregulation, Kyushu University, Fukuoka, Japan
| | - Asato Hashinokuchi
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | | | - Tomoyoshi Takenaka
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Tomoharu Yoshizumi
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Tetsuya Mitsudomi
- Department of Surgery, Kindai University Hospital, Osaka-Sayama, Japan
| | - Aaron N Hata
- Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts
| | - Donald Kufe
- Department of Medical Oncology, Dana-Farber Cancer Institute Harvard Medical School, Boston, Massachusetts.
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Daimon T, Bhattacharya A, Wang K, Haratake N, Nakashoji A, Ozawa H, Morimoto Y, Yamashita N, Kosaka T, Oya M, Kufe DW. MUC1-C is a target of salinomycin in inducing ferroptosis of cancer stem cells. Cell Death Discov 2024; 10:9. [PMID: 38182558 PMCID: PMC10770371 DOI: 10.1038/s41420-023-01772-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 11/22/2023] [Accepted: 12/11/2023] [Indexed: 01/07/2024] Open
Abstract
The oncogenic MUC1-C transmembrane protein is a critical effector of the cancer stem cell (CSC) state. Addiction to MUC1-C for self-renewal in the progression of human cancers has emphasized the need for development of anti-MUC1-C agents. However, there are presently no approved small molecules for targeting MUC1-C-dependent CSCs. In screening for small molecules, we identified salinomycin (SAL), an inducer of ferroptosis, as a potent inhibitor of MUC1-C signaling. We demonstrate that SAL suppresses MUC1-C expression by disrupting a NF-κB/MUC1-C auto-inductive circuit that is necessary for ferroptosis resistance. Our results show that SAL-induced MUC1-C suppression downregulates a MUC1-C→MYC pathway that activates genes encoding (i) glutathione-disulfide reductase (GSR), and (ii) the LDL receptor related protein 8 (LRP8), which inhibit ferroptosis by generating GSH and regulating selenium levels, respectively. GSR and LRP8 contribute to the function of glutathione peroxidase 4 (GPX4), an essential negative regulator of ferroptotic cell death. We demonstrate that targeting MUC1-C genetically or with the GO-203 peptide inhibitor suppresses GPX4 expression and GPX activity in association with the induction of ferroptosis. Studies of CSCs enriched by serial passage as tumorspheres further demonstrate that the effects of SAL are mediated by downregulation of MUC1-C and thereby overcoming resistance to ferroptosis. As confirmation of these results, rescue of MUC1-C downregulation with the MUC1-C cytoplasmic domain (i) reversed the suppression of GSR, LRP8 and GPX4 expression, and (ii) attenuated the induction of ferroptosis. These findings identify SAL as a unique small molecule inhibitor of MUC1-C signaling and demonstrate that MUC1-C is an important effector of resistance to ferroptosis.
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Affiliation(s)
- Tatsuaki Daimon
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | | | - Keyi Wang
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Naoki Haratake
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Ayako Nakashoji
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Hiroki Ozawa
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Yoshihiro Morimoto
- Department of Gastroenterological Surgery, Kinan Hospital, Wakayama, Japan
| | - Nami Yamashita
- Breast Surgical Oncology, Breast Oncology Center, The Cancer Institute Hospital of the JFCR, Tokyo, Japan
| | - Takeo Kosaka
- Department of Urology, Keio University School of Medicine, Tokyo, Japan
| | - Mototsugu Oya
- Department of Urology, Keio University School of Medicine, Tokyo, Japan
| | - Donald W Kufe
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA.
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Iesato A, Fushimi A, Tahara R, Terada M, Iwase M, Kawamura C, Yamashita N. A novel system to provide information via online YouTube videos and an evaluation of current online information about hereditary breast cancer. Breast Cancer 2024; 31:63-74. [PMID: 37995024 PMCID: PMC10764382 DOI: 10.1007/s12282-023-01512-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 10/07/2023] [Indexed: 11/24/2023]
Abstract
BACKGROUND The internet, especially YouTube, has become a prominent source of health information. However, the quality and accuracy of medical content on YouTube vary, posing concerns about misinformation. This study focuses on providing reliable information about hereditary breast cancer on YouTube, given its importance for decision-making among patients and families. The study examines the quality and accessibility of such content in Japanese, where limited research has been conducted. METHODS A nonprofit organization called BC Tube was established in May 2020 to create informative videos about breast cancer. The study analyzed 85 YouTube videos selected using the Japanese keywords "hereditary breast cancer" and "HBOC", categorized into six groups based on the source of upload: BC Tube, hospitals/governments, individual physicians, public-interest organizations/companies, breast cancer survivors, and others. The videos were evaluated based on various factors, including content length, view counts, likes, comments, and the presence of advertisements. The content was evaluated using the PEMAT and DISCERN quality criteria. RESULTS BC Tube created high-quality videos with high scores on PEMAT understandability, significantly outperforming other sources. Videos from public-interest organizations/companies received the most views and likes, despite their lower quality. Videos from medical institutions and governments were of superior quality but attracted less attention. CONCLUSIONS Our study emphasizes the importance of promoting accessible, easy-to-understand, and widely recognized medical information online. The popularity of videos does not always correspond to their quality, emphasizing the importance of quality evaluation. BC Tube provides a peer-reviewed platform to disseminate high-quality health information. We need to develop high-quality online health information and encourage the promotion of evidence-based information on YouTube.
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Affiliation(s)
- Asumi Iesato
- General Incorporated Association BC Tube, 1-5-6 Kudan-minami, Chiyoda-ku, Tokyo, 102-0074, Japan.
- NEXT-Ganken Program, Cancer Cell Diversity Project, Japanese Foundation for Cancer Research, 3-8-31, Ariake, Koto-ku, Tokyo, 135-8550, Japan.
| | - Atsushi Fushimi
- General Incorporated Association BC Tube, 1-5-6 Kudan-minami, Chiyoda-ku, Tokyo, 102-0074, Japan
- Department of Surgery, The Jikei University School of Medicine, 3-25-8 Nishi-Shinbashi, Minato-ku, Tokyo, 105-8461, Japan
| | - Rie Tahara
- General Incorporated Association BC Tube, 1-5-6 Kudan-minami, Chiyoda-ku, Tokyo, 102-0074, Japan
| | - Mitsuo Terada
- General Incorporated Association BC Tube, 1-5-6 Kudan-minami, Chiyoda-ku, Tokyo, 102-0074, Japan
- Department of Breast Surgery, Nagoya City University Graduate School of Medical Sciences, 1-Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya, Aichi, 467-8602, Japan
| | - Madoka Iwase
- General Incorporated Association BC Tube, 1-5-6 Kudan-minami, Chiyoda-ku, Tokyo, 102-0074, Japan
- Department of Breast and Endocrine Surgery, Nagoya University Hospital, 65 Tsurumai-cho, Showa-ku, Nagoya, Aichi, 466-8560, Japan
| | - Chihiro Kawamura
- General Incorporated Association BC Tube, 1-5-6 Kudan-minami, Chiyoda-ku, Tokyo, 102-0074, Japan
| | - Nami Yamashita
- General Incorporated Association BC Tube, 1-5-6 Kudan-minami, Chiyoda-ku, Tokyo, 102-0074, Japan
- Breast Oncology Center, Cancer Institute Hospital of Japanese Foundation for Cancer Research, 3-8-31, Ariake, Koto-ku, Tokyo, 135-8550, Japan
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5
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Yamashita N, Withers H, Morimoto Y, Bhattacharya A, Haratake N, Daimon T, Fushimi A, Nakashoji A, Thorner AR, Isenhart E, Rosario S, Long MD, Kufe D. MUC1-C integrates aerobic glycolysis with suppression of oxidative phosphorylation in triple-negative breast cancer stem cells. iScience 2023; 26:108168. [PMID: 37915591 PMCID: PMC10616323 DOI: 10.1016/j.isci.2023.108168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 08/17/2023] [Accepted: 10/05/2023] [Indexed: 11/03/2023] Open
Abstract
Activation of the MUC1-C protein promotes lineage plasticity, epigenetic reprogramming, and the cancer stem cell (CSC) state. The present studies performed on enriched populations of triple-negative breast cancer (TNBC) CSCs demonstrate that MUC1-C is essential for integrating activation of glycolytic pathway genes with self-renewal and tumorigenicity. MUC1-C further integrates the glycolytic pathway with suppression of mitochondrial DNA (mtDNA) genes encoding components of mitochondrial Complexes I-V. The repression of mtDNA genes is explained by MUC1-C-mediated (i) downregulation of the mitochondrial transcription factor A (TFAM) required for mtDNA transcription and (ii) induction of the mitochondrial transcription termination factor 3 (mTERF3). In support of pathogenesis that suppresses mitochondrial ROS production, targeting MUC1-C increases (i) mtDNA gene transcription, (ii) superoxide levels, and (iii) loss of self-renewal capacity. These findings and scRNA-seq analysis of CSC subpopulations indicate that MUC1-C regulates self-renewal and redox balance by integrating activation of glycolysis with suppression of oxidative phosphorylation.
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Affiliation(s)
- Nami Yamashita
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Henry Withers
- Department of Biostatistics & Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | | | | | - Naoki Haratake
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Tatsuaki Daimon
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Atsushi Fushimi
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Ayako Nakashoji
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Aaron R. Thorner
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Emily Isenhart
- Department of Biostatistics & Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Spencer Rosario
- Department of Biostatistics & Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Mark D. Long
- Department of Biostatistics & Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Donald Kufe
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
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6
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Bhattacharya A, Fushimi A, Wang K, Yamashita N, Morimoto Y, Ishikawa S, Daimon T, Liu T, Liu S, Long MD, Kufe D. MUC1-C intersects chronic inflammation with epigenetic reprogramming by regulating the set1a compass complex in cancer progression. Commun Biol 2023; 6:1030. [PMID: 37821650 PMCID: PMC10567710 DOI: 10.1038/s42003-023-05395-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Accepted: 09/27/2023] [Indexed: 10/13/2023] Open
Abstract
Chronic inflammation promotes epigenetic reprogramming in cancer progression by pathways that remain unclear. The oncogenic MUC1-C protein is activated by the inflammatory NF-κB pathway in cancer cells. There is no known involvement of MUC1-C in regulation of the COMPASS family of H3K4 methyltransferases. We find that MUC1-C regulates (i) bulk H3K4 methylation levels, and (ii) the COMPASS SET1A/SETD1A and WDR5 genes by an NF-κB-mediated mechanism. The importance of MUC1-C in regulating the SET1A COMPASS complex is supported by the demonstration that MUC1-C and WDR5 drive expression of FOS, ATF3 and other AP-1 family members. In a feedforward loop, MUC1-C, WDR5 and AP-1 contribute to activation of genes encoding TRAF1, RELB and other effectors in the chronic NF-κB inflammatory response. We also show that MUC1-C, NF-κB, WDR5 and AP-1 are necessary for expression of the (i) KLF4 master regulator of the pluripotency network and (ii) NOTCH1 effector of stemness. In this way, MUC1-C/NF-κB complexes recruit SET1A/WDR5 and AP-1 to enhancer-like signatures in the KLF4 and NOTCH1 genes with increases in H3K4me3 levels, chromatin accessibility and transcription. These findings indicate that MUC1-C regulates the SET1A COMPASS complex and the induction of genes that integrate NF-κB-mediated chronic inflammation with cancer progression.
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Affiliation(s)
| | - Atsushi Fushimi
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Keyi Wang
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Nami Yamashita
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | | | - Satoshi Ishikawa
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Tatsuaki Daimon
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Tao Liu
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Song Liu
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Mark D Long
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Donald Kufe
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA.
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7
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Motegi K, Motegi A, Kano K, Yamashita N, Hirotaki K, Oyoshi H, Ariji T, Tachibana H, Akimoto T. Feasibility Study of Robust Treatment Planning in VMAT for Head and Neck Cancer. Int J Radiat Oncol Biol Phys 2023; 117:e699. [PMID: 37786049 DOI: 10.1016/j.ijrobp.2023.06.2183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
PURPOSE/OBJECTIVE(S) In general, patient positional uncertainty is considered by adding a geometrically expanded margin to clinical target volume (CTV) in photon radiation therapy. However, this method may not be suitable because image-guided radiotherapy is available. In intensity modulated proton beam therapy, robust treatment planning is currently common to take patient positional uncertainty into account in optimization rather than in margins. The purpose of this study is to assess the feasibility of clinical implementation of the method in volumetric modulated arc therapy (VMAT) for head and neck cancer. We quantitatively evaluated whether the plans with the robust optimization (Robust plans) can adequately cover CTV against patients' positional uncertainties and body shape change throughout a treatment course. MATERIALS/METHODS Ten head and neck cancer patients were chosen, who were treated with PTV-based VMAT plans in our hospital between 2021.5-2022.4. RayStation V10A (RaySearch Laboratories, Stockholm, Sweden) was used for the robust optimization, which was applied to the CTVs with patient positional uncertainty of 5 mm in the 6-axis direction. Dose prescribed to the high- and low-risk CTVs were to 70 and 56 Gy in 35 fractions, respectively. To create the patients' CT images with residual set-up errors and body shape change at the treatment, pseudo simulation-CT images were created by deformable image registration with CBCT and simulation-CT. Dose distribution at the treatment was re-calculated by applying the plan to the pseudo simulation-CT images. The variation of D98 for the high-risk CTV from the time of treatment planning was evaluated on a weekly basis. For comparison, planning target volume (PTV) -based plans (5 mm margin circumference) were created and a similar evaluation was performed. RESULTS D98 for the high-risk CTV varied between -3∼2% in the robust plan and between -5∼1% in the PTV-based plan during the treatment course. There was no significant difference in the amount of D98 variation between the two plans by t-test, except for one case with hypopharyngeal cancer. In this case, D98 for the high-risk CTV varied within ±1% with the PTV-based plan, whereas the value decreased up to 3% with the robust plan (p < 0.05). This case often had a residual setup error of approximately 5 mm at the sites related to the pitch rotation of head, suggesting that the dose distribution for the robust plan was affected by non-rigid positional errors. Patient weight loss during the treatment period was -3.5±2.4 kg, showing a weak correlation (r = -0.33) with the variation in D98 for the high-risk CTV. CONCLUSION The robust treatment planning exhibits comparable CTV coverage to the conventional PTV-based planning against positional uncertainty and body shape change throughout a treatment period. In order to overcome set-up baseline shift by the non-rigid positional errors, re-planning should be recommended. Further planning studies will be conducted to promote clinical implementation of the method.
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Affiliation(s)
- K Motegi
- Section of Radiation Safety and Quality Assurance, National Cancer Center Hospital East, Kashiwa, Japan
| | - A Motegi
- Department of Radiation Oncology, National Cancer Center Hospital East, Chiba, Japan
| | - K Kano
- Department of Radiology, National Cancer Center Hospital East, Kashiwa, Japan
| | - N Yamashita
- Department of Radiology, National Cancer Center Hospital East, Kashiwa, Japan
| | - K Hirotaki
- Department of Radiology, National Cancer Center Hospital East, Kashiwa, Japan
| | - H Oyoshi
- Department of Radiology, National Cancer Center Hospital East, Kashiwa, Japan
| | - T Ariji
- Department of Radiology, National Cancer Center Hospital East, Kashiwa, Japan
| | - H Tachibana
- Section of Radiation Safety and Quality Assurance, National Cancer Center Hospital East, Kashiwa, Japan
| | - T Akimoto
- Department of Radiation Oncology, National Cancer Center Hospital East, Chiba, Japan
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8
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Morimoto Y, Yamashita N, Hirose H, Fushimi A, Haratake N, Daimon T, Bhattacharya A, Ahmad R, Suzuki Y, Takahashi H, Kufe DW. MUC1-C is necessary for SHP2 activation and BRAF inhibitor resistance in BRAF(V600E) mutant colorectal cancer. Cancer Lett 2023; 559:216116. [PMID: 36878307 PMCID: PMC10408991 DOI: 10.1016/j.canlet.2023.216116] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 02/19/2023] [Accepted: 03/02/2023] [Indexed: 03/07/2023]
Abstract
Colorectal cancers (CRCs) harboring the BRAF(V600E) mutation are associated with aggressive disease and resistance to BRAF inhibitors by feedback activation of the receptor tyrosine kinase (RTK)→RAS→MAPK pathway. The oncogenic MUC1-C protein promotes progression of colitis to CRC; whereas there is no known involvement of MUC1-C in BRAF(V600E) CRCs. The present work demonstrates that MUC1 expression is significantly upregulated in BRAF(V600E) vs wild-type CRCs. We show that BRAF(V600E) CRC cells are dependent on MUC1-C for proliferation and BRAF inhibitor (BRAFi) resistance. Mechanistically, MUC1-C integrates induction of MYC in driving cell cycle progression with activation of the SHP2 phosphotyrosine phosphatase, which enhances RTK-mediated RAS→ERK signaling. We demonstrate that targeting MUC1-C genetically and pharmacologically suppresses (i) activation of MYC, (ii) induction of the NOTCH1 stemness factor, and (iii) the capacity for self-renewal. We also show that MUC1-C associates with SHP2 and is required for SHP2 activation in driving BRAFi-induced feedback of ERK signaling. In this way, targeting MUC1-C in BRAFi-resistant BRAF(V600E) CRC tumors inhibits growth and sensitizes to BRAF inhibition. These findings demonstrate that MUC1-C is a target for the treatment of BRAF(V600E) CRCs and for reversing their resistance to BRAF inhibitors by suppressing the feedback MAPK pathway.
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Affiliation(s)
| | - Nami Yamashita
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Haruka Hirose
- Division of Systems Biology, Nagoya University Graduate School of Medicine, Nagoya, 466-8550, Japan
| | - Atsushi Fushimi
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Naoki Haratake
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Tatsuaki Daimon
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | | | - Rehan Ahmad
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Yozo Suzuki
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Osaka, 565-0871, Japan
| | - Hidekazu Takahashi
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Osaka, 565-0871, Japan
| | - Donald W Kufe
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA.
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Yamashita N, Morimoto Y, Fushimi A, Ahmad R, Bhattacharya A, Daimon T, Haratake N, Inoue Y, Ishikawa S, Yamamoto M, Hata T, Akiyoshi S, Hu Q, Liu T, Withers H, Liu S, Shapiro GI, Yoshizumi T, Long MD, Kufe D. MUC1-C Dictates PBRM1-Mediated Chronic Induction of Interferon Signaling, DNA Damage Resistance, and Immunosuppression in Triple-Negative Breast Cancer. Mol Cancer Res 2023; 21:274-289. [PMID: 36445328 PMCID: PMC9975675 DOI: 10.1158/1541-7786.mcr-22-0772] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 10/25/2022] [Accepted: 11/23/2022] [Indexed: 12/03/2022]
Abstract
The polybromo-1 (PBRM1) chromatin-targeting subunit of the SWI/SNF PBAF chromatin remodeling complex drives DNA damage resistance and immune evasion in certain cancer cells through mechanisms that remain unclear. STAT1 and IRF1 are essential effectors of type I and II IFN pathways. Here, we report that MUC1-C is necessary for PBRM1 expression and that it forms a nuclear complex with PBRM1 in triple-negative breast cancer (TNBC) cells. Analysis of global transcriptional (RNA-seq) and chromatin accessibility (ATAC-seq) profiles further demonstrated that MUC1-C and PBRM1 drive STAT1 and IRF1 expression by increasing chromatin accessibility of promoter-like signatures (PLS) on their respective genes. We also found that MUC1-C, PBRM1, and IRF1 increase the expression and chromatin accessibility on PLSs of the (i) type II IFN pathway IDO1 and WARS genes and (ii) type I IFN pathway RIG-I, MDA5, and ISG15 genes that collectively contribute to DNA damage resistance and immune evasion. In support of these results, targeting MUC1-C in wild-type BRCA TNBC cells enhanced carboplatin-induced DNA damage and the loss of self-renewal capacity. In addition, MUC1-C was necessary for DNA damage resistance, self-renewal, and tumorigenicity in olaparib-resistant BRCA1-mutant TNBC cells. Analysis of TNBC tumors corroborated that (i) MUC1 and PBRM1 are associated with decreased responsiveness to chemotherapy and (ii) MUC1-C expression is associated with the depletion of tumor-infiltrating lymphocytes (TIL). These findings demonstrate that MUC1-C activates PBRM1, and thereby chromatin remodeling of IFN-stimulated genes that promote chronic inflammation, DNA damage resistance, and immune evasion. IMPLICATIONS MUC1-C is necessary for PBRM1-driven chromatin remodeling in chronic activation of IFN pathway genes that promote DNA damage resistance and immunosuppression.
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Affiliation(s)
- Nami Yamashita
- Department of Medical Oncology, Dana-Farber Cancer Institute Harvard Medical School, Boston, Massachusetts
| | - Yoshihiro Morimoto
- Department of Medical Oncology, Dana-Farber Cancer Institute Harvard Medical School, Boston, Massachusetts
| | - Atsushi Fushimi
- Department of Medical Oncology, Dana-Farber Cancer Institute Harvard Medical School, Boston, Massachusetts
| | - Rehan Ahmad
- Department of Medical Oncology, Dana-Farber Cancer Institute Harvard Medical School, Boston, Massachusetts
| | - Atrayee Bhattacharya
- Department of Medical Oncology, Dana-Farber Cancer Institute Harvard Medical School, Boston, Massachusetts
| | - Tatsuaki Daimon
- Department of Medical Oncology, Dana-Farber Cancer Institute Harvard Medical School, Boston, Massachusetts
| | - Naoki Haratake
- Department of Medical Oncology, Dana-Farber Cancer Institute Harvard Medical School, Boston, Massachusetts
| | - Yuka Inoue
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Satoshi Ishikawa
- Department of Medical Oncology, Dana-Farber Cancer Institute Harvard Medical School, Boston, Massachusetts
| | - Masaaki Yamamoto
- Department of Medical Oncology, Dana-Farber Cancer Institute Harvard Medical School, Boston, Massachusetts
| | - Tsuyoshi Hata
- Department of Medical Oncology, Dana-Farber Cancer Institute Harvard Medical School, Boston, Massachusetts
| | - Sayuri Akiyoshi
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Qiang Hu
- Department of Biostatistics & Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Tao Liu
- Department of Biostatistics & Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Henry Withers
- Department of Biostatistics & Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Song Liu
- Department of Biostatistics & Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Geoffrey I. Shapiro
- Department of Medical Oncology, Dana-Farber Cancer Institute Harvard Medical School, Boston, Massachusetts
| | - Tomoharu Yoshizumi
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Mark D. Long
- Department of Biostatistics & Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, New York
- Corresponding Authors: Donald Kufe, Dana-Farber Cancer Institute, 450 Brookline Avenue, D830, Boston, MA 02215. E-mail: ; and Mark D. Long,
| | - Donald Kufe
- Department of Medical Oncology, Dana-Farber Cancer Institute Harvard Medical School, Boston, Massachusetts
- Corresponding Authors: Donald Kufe, Dana-Farber Cancer Institute, 450 Brookline Avenue, D830, Boston, MA 02215. E-mail: ; and Mark D. Long,
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10
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Morimoto Y, Yamashita N, Daimon T, Hirose H, Yamano S, Haratake N, Ishikawa S, Bhattacharya A, Fushimi A, Ahmad R, Takahashi H, Dashevsky O, Mitsiades C, Kufe D. MUC1-C is a master regulator of MICA/B NKG2D ligand and exosome secretion in human cancer cells. J Immunother Cancer 2023; 11:e006238. [PMID: 36754452 PMCID: PMC9923360 DOI: 10.1136/jitc-2022-006238] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/20/2023] [Indexed: 02/10/2023] Open
Abstract
BACKGROUND The MUC1-C protein evolved in mammals to protect barrier tissues from loss of homeostasis; however, MUC1-C promotes oncogenesis in association with chronic inflammation. Aberrant expression of MUC1-C in cancers has been linked to depletion and dysfunction of T cells in the tumor microenvironment. In contrast, there is no known involvement of MUC1-C in the regulation of natural killer (NK) cell function. METHODS Targeting MUC1-C genetically and pharmacologically in cancer cells was performed to assess effects on intracellular and cell surface expression of the MHC class I chain-related polypeptide A (MICA) and MICB ligands. The MICA/B promoters were analyzed for H3K27 and DNA methylation. Shedding of MICA/B was determined by ELISA. MUC1-C interactions with ERp5 and RAB27A were assessed by coimmunoprecipitation and direct binding studies. Exosomes were isolated for analysis of secretion. Purified NK cells were assayed for killing of cancer cell targets. RESULTS Our studies demonstrate that MUC1-C represses expression of the MICA and MICB ligands that activate the NK group 2D receptor. We show that the inflammatory MUC1-C→NF-κB pathway drives enhancer of zeste homolog 2-mediated and DNMT-mediated methylation of the MICA and MICB promoter regions. Targeting MUC1-C genetically and pharmacologically with the GO-203 inhibitor induced intracellular and cell surface MICA/B expression but not MICA/B cleavage. Mechanistically, MUC1-C regulates the ERp5 thiol oxidoreductase that is necessary for MICA/B protease digestion and shedding. In addition, MUC1-C interacts with the RAB27A protein, which is required for exosome formation and secretion. As a result, targeting MUC1-C markedly inhibited secretion of exosomes expressing MICA/B. In concert with these results, we show that targeting MUC1-C promotes NK cell-mediated killing. CONCLUSIONS These findings uncover pleotropic mechanisms by which MUC1-C confers evasion of cancer cells to NK cell recognition and destruction.
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Affiliation(s)
- Yoshihiro Morimoto
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Nami Yamashita
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Tatsuaki Daimon
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Haruka Hirose
- Division of Systems Biology, Nagoya University Graduate School of Medicine Faculty of Medicine, Nagoya, Japan
| | - Shizuka Yamano
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
- Broad Institute, Cambridge, Massachusetts, USA
| | - Naoki Haratake
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Satoshi Ishikawa
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Atrayee Bhattacharya
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Atsushi Fushimi
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Rehan Ahmad
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Hidekazu Takahashi
- Department of Gastroenterological Surgery, Osaka University, Suita, Japan
| | - Olga Dashevsky
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
- Broad Institute, Cambridge, Massachusetts, USA
| | - Constantine Mitsiades
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
- Broad Institute, Cambridge, Massachusetts, USA
| | - Donald Kufe
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
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Bhattacharya T, Fushimi A, Yamashita N, Liu T, Liu S, Kufe DW. Abstract A032: MUC1-C regulates chromatin remodeling and drives the CSC state in human cancers. Cancer Res 2022. [DOI: 10.1158/1538-7445.cancepi22-a032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
Abstract
Abstract
The oncogenic MUC1-C protein evolved in mammals to protect epithelial barrier tissues from the external environment. Chronic activation of MUC1-C promotes lineage plasticity, epigenetic reprogramming, and carcinogenesis. MUC1-C also induces the Yamanaka Pluripotency factors. Chromatin remodeling is critical for the cancer stem cell (CSC) state. Our studies have demonstrated that MUC1-C regulates chromatin remodeling by (i) activating the EZH2/PRC2 complex leading to H3K27 trimethylation, and (ii) the BMI1/PRC1 complex with H2A ubiquitylation. In addition, MUC1-C regulates global changes in chromatin accessibility that are mediated at least in part by JUN/AP-1 and ARID1A/BAF in association with driving the CSC state. We also found that silencing MUC1-C suppresses bulk H3K4 trimethylation and H3K27 acetylation levels in diverse human cancer cells. The COMPASS family of H3K4 methyl transferases (HMT) methylate histone H3K4 and the histone acetyl transferase (HAT) p300/CBP family catalyzes H3K27 acetylation. Involvement of MUC1-C in the regulation of COMPASS has not been previously reported. This study demonstrates that MUC1-C induces COMPASS SET1A and WDR5 gene expression by NF-kB p65-mediated transactivation. WDR5 is required for SET1A complex HMT activity. We found that MUC1-C and WDR5 are necessary for expression of FOS, ATF3 and other AP-1 family members. In a positive feedback loop, MUC1-C, WDR5 and AP-1 were shown to be responsible for induction of genes encoding effectors, including TRAF1 and RELB, in the chronic NF-kB inflammatory response. We also found that MUC1-C, NF-kB, WDR5 and AP-1 are necessary for induction of the (i) KLF4 master regulator of the pluripotency network, and (ii) NOTCH1 effector of stemness. Mechanistically, MUC1-C/NF-kB complexes recruit SET1A/WDR5 and AP-1 to enhancer-like signatures in these target genes, increase the deposition of H3K4me3 with the opening of chromatin, and activate their transcription. These findings demonstrate that MUC1-C activates the COMPASS SET1A/WDR5 complex in integrating the induction of genes that promote chronic inflammation, pluripotency, and the CSC state.
Citation Format: trayee Bhattacharya, Atsushi Fushimi, Nami Yamashita, Tao Liu, Song Liu, Donald W. Kufe. MUC1-C regulates chromatin remodeling and drives the CSC state in human cancers. [abstract]. In: Proceedings of the AACR Special Conference: Cancer Epigenomics; 2022 Oct 6-8; Washington, DC. Philadelphia (PA): AACR; Cancer Res 2022;82(23 Suppl_2):Abstract nr A032.
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Affiliation(s)
| | | | | | - Tao Liu
- 2Roswell Park Comprehensive Cancer Center, Buffalo, NY
| | - Song Liu
- 2Roswell Park Comprehensive Cancer Center, Buffalo, NY
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12
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Fushimi A, Morimoto Y, Ishikawa S, Yamashita N, Bhattacharya A, Daimon T, Rajabi H, Jin C, Hagiwara M, Yasumizu Y, Luan Z, Suo W, Wong KK, Withers H, Liu S, Long MD, Kufe D. Dependence on the MUC1-C Oncoprotein in Classic, Variant, and Non-neuroendocrine Small Cell Lung Cancer. Mol Cancer Res 2022; 20:1379-1390. [PMID: 35612556 PMCID: PMC9437561 DOI: 10.1158/1541-7786.mcr-22-0165] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 04/27/2022] [Accepted: 05/20/2022] [Indexed: 01/07/2023]
Abstract
Small cell lung cancer (SCLC) is a recalcitrant malignancy defined by subtypes on the basis of differential expression of the ASCL1, NEUROD1, and POU2F3 transcription factors. The MUC1-C protein is activated in pulmonary epithelial cells by exposure to environmental carcinogens and promotes oncogenesis; however, there is no known association between MUC1-C and SCLC. We report that MUC1-C is expressed in classic neuroendocrine (NE) SCLC-A, variant NE SCLC-N and non-NE SCLC-P cells and activates the MYC pathway in these subtypes. In SCLC cells characterized by NE differentiation and DNA replication stress, we show that MUC1-C activates the MYC pathway in association with induction of E2F target genes and dysregulation of mitotic progression. Our studies further demonstrate that the MUC1-C→MYC pathway is necessary for induction of (i) NOTCH2, a marker of pulmonary NE stem cells that are the proposed cell of SCLC origin, and (ii) ASCL1 and NEUROD1. We also show that the MUC1-C→MYC→NOTCH2 network is necessary for self-renewal capacity and tumorigenicity of NE and non-NE SCLC cells. Analyses of datasets from SCLC tumors confirmed that MUC1 expression in single SCLC cells significantly associates with activation of the MYC pathway. These findings demonstrate that SCLC cells are addicted to MUC1-C and identify a potential new target for SCLC treatment. IMPLICATIONS This work uncovers addiction of SCLC cells to MUC1-C, which is a druggable target that could provide new opportunities for advancing SCLC treatment.
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Affiliation(s)
- Atsushi Fushimi
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Yoshihiro Morimoto
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Satoshi Ishikawa
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Nami Yamashita
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | | | - Tatsuaki Daimon
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Hasan Rajabi
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Caining Jin
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Masayuki Hagiwara
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Yota Yasumizu
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Zhou Luan
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Wenhao Suo
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Kwok-Kin Wong
- Laura and Isaac Perlmutter Cancer Center, New York University Langone Medical Center, New York, New York
| | - Henry Withers
- Department of Biostatistics & Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Song Liu
- Department of Biostatistics & Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Mark D. Long
- Department of Biostatistics & Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, New York.,Corresponding Authors: Donald Kufe, Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, 450 Brookline Avenue, Boston, MA 02215. E-mail: ; and Mark D. Long, Roswell Park Comprehensive Cancer Center, Carlton & Elm Streets, Buffalo, NY 14263. E-mail:
| | - Donald Kufe
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts.,Corresponding Authors: Donald Kufe, Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, 450 Brookline Avenue, Boston, MA 02215. E-mail: ; and Mark D. Long, Roswell Park Comprehensive Cancer Center, Carlton & Elm Streets, Buffalo, NY 14263. E-mail:
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13
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Asada K, Kanda T, Yamashita N, Asano M, Eguchi S. Interpreting stoichiometric homeostasis and flexibility of soil microbial biomass carbon, nitrogen, and phosphorus. Ecol Modell 2022. [DOI: 10.1016/j.ecolmodel.2022.110018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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14
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Iesato A, Terada M, Fushimi A, Tahara R, Nishiyama K, Iwase M, Yamashita N. MO18-3 A novel information sharing system via YouTube to provide breast cancer information and to raise public breast awareness. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.05.142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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15
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Kai Y, Mei H, Kawano H, Nakajima N, Takai A, Kumon M, Inoue A, Yamashita N. P-138 Transcriptomic signatures in trophectoderm and inner cell mass of human blastocysts with expected pregnancy rates. Hum Reprod 2022. [DOI: 10.1093/humrep/deac107.133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Study question
Is it possible to identify the molecular factors that contribute to the implantation potential of blastocysts?
Summary answer
Genes correlated with expected pregnancy rate in trophectoderm (TE) and inner cell mass (ICM) respectively were identified, and aneuploidy alone couldn’t predict the pregnancy expectation.
What is known already
The selection of suitable embryos for transfer is critical for achieving successful pregnancy outcomes in assisted reproductive technology (ART). Although pre-implantation genetic testing for aneuploidy (PGT-A) as well as morphological and chronological evaluation of embryos, have been conducted in clinical practice, they do not fully guarantee successful pregnancy. Recently, transcriptional events in early human embryonic development have been analyzed using RNA-sequencing (RNA-seq) and researchers are attempting to apply this information to ART.
Study design, size, duration
To determine the correlation between blastocyst evaluation and pregnancy rate, we retrospectively analyzed 1,890 cases underwent frozen-thawed blastocyst transfer from March 2018 to December 2020. A total of 13 blastocysts that were cryopreserved for clinical use between February 2011 and September 2018, then scheduled for disposal and with consented for research, were subjected to RNA-seq without distinguishing between conventional in vitro fertilization (c-IVF) and intracytoplasmic sperm injection (ICSI).
Participants/materials, setting, methods
Blastocysts were donated by infertile couples undergoing c-IVF or ICSI cycles at the Yamashita Shonan Yume Clinic with informed consent under ethical approval. TE and ICM cells were collected from blastocysts by using a micromanipulator and then subjected to RNA-seq. Gene expression analysis and digital karyotyping using RNA-seq were performed simultaneously for TE and ICM cells, respectively. One-way analysis of variance, chi-square test and Tukey's multiple comparison test were used for this study.
Main results and the role of chance
Blastocysts were classified into three groups to correlate with pregnancy rates based on the diameter of the blastocyst and the time to reach this size: those taking less than 130 h to reach a diameter of > 170 μm (Group 1, n = 676), those taking more than 140 h to reach a diameter of < 180 μm (Group 2, n = 158), and the rest (Group 3, n = 1,056). The pregnancy rates of Groups 1, 2 and 3 were 59.0%, 16.5%, and 34.2%, respectively (p < 0.01). Assessing the differences in overall transcripts correlated between Group 1 (n = 5), Group 2 (n = 4), and Group 3 (n = 4), 26 and 67 differentially expressed genes (DEGs) were identified in ICM and TE cells, respectively. Importantly, downregulated genes in TE of blastocysts with lower expectation of pregnancy included tight junction-related genes, such as CXADR, CLDN10, and ATP1B1, which were implicated in peri-implantation development. Digital karyotyping revealed karyotypic abnormalities and mosaicism in all groups with no common abnormalities observed, suggesting that aneuploidy alone cannot predict the pregnancy expectation.
Limitations, reasons for caution
Although 93 genes potentially related to implantation have been identified, it is still unclear how these genes are involved in implantation. In vitro implantation models using human embryos and artificial embryos currently under development are expected to contribute to the elucidation of the functions of these genes.
Wider implications of the findings
Our results provide reliable candidates for genes that could allow for non-invasive selection of high-quality blastocysts for ART and add to the knowledge base of transcriptional events in human peri-implantation development.
Trial registration number
not applicable
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Affiliation(s)
- Y Kai
- Yamashita Shonan Yume Clinic, Reproductive Medicine Research Center , Fujisawa, Japan
| | - H Mei
- RIKEN Center for Integrative Medical Sciences, Metabolic Epigenetics , Yokohama, Japan
| | - H Kawano
- Yamashita Shonan Yume Clinic, Reproductive Medicine Research Center , Fujisawa, Japan
| | - N Nakajima
- Yamashita Shonan Yume Clinic, Reproductive Medicine Research Center , Fujisawa, Japan
| | - A Takai
- Yamashita Shonan Yume Clinic, Reproductive Medicine Research Center , Fujisawa, Japan
| | - M Kumon
- RIKEN Center for Integrative Medical Sciences, Metabolic Epigenetics , Yokohama, Japan
| | - A Inoue
- RIKEN Center for Integrative Medical Sciences, Metabolic Epigenetics , Yokohama, Japan
| | - N Yamashita
- Yamashita Shonan Yume Clinic, Reproductive Medicine Research Center , Fujisawa, Japan
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16
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Nakajima N, Kawano H, Takai A, Iimura Y, Mutsumi A, Azusa O, Chen M, Yamashita N. P-198 An analysis of the size of micro pronucleus in 2.1 pronuclear zygotes by using time-lapse images. Hum Reprod 2022. [DOI: 10.1093/humrep/deac107.191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
Study question
Is it possible to determine the difference between 2.1 pronuclear (2.1PN) zygotes and tripronuclear (3PN) zygotes from time-lapse images?
Summary answer
A pronucleus of less than 15 μm in diameter can be considered the micro pronucleus (micro PN), and it is possible to classify 2.1PN zygotes.
What is known already
2.1PN zygotes are defined as zygotes with two pronuclei and one smaller pronucleus. Capalbo et al. (2017) reported that most of the 2.1PN-derived blastocysts were diploid by preimplantation genetic testing for aneuploidy (PGT-A), including single-nucleotide polymorphisms (SNPs) analysis. Thus, the treatment with 2.1 PN zygotes should be performed with chromosome testing. In Japan, where PGT-A is not available in principle, 2.1PN zygotes are rarely used in the embryo transfer. On the other hand, the size of the micro pronucleus in 2.1PN zygotes has not been clearly defined, and it is difficult to determine differences between 2.1PN and 3PN zygotes.
Study design, size, duration
The study was performed retrospectively on 2463 cycles of in vitro fertilization (IVF) conducted at our clinic between August 2020 and December 2021. A total of 3073 embryos underwent conventional-IVF (c-IVF) or intracytoplasmic sperm injection (ICSI) and were cultured in the time-lapse incubator, of which 221 zygotes with three pronuclei were used in the study.
Participants/materials, setting, methods
The diameter of the three PNs at one hour before syngamy from time-lapse images; 2.1 PN and 3PN zygotes were classified in the report by Capalbo et al. (2017). The age of the patients and the method of insemination between the groups were compared, and the diameter of the micro PN was analysed. Moreover, logistic regression analysis was performed to investigate the predictor of 2.1PN zygotes from the morphological characteristics of oocytes at ICSI.
Main results and the role of chance
The mean age of each patient was 42.9 years for 2.1PN zygotes and 39.8 years for 3PN zygotes, significantly higher for 2.1PN zygotes (P =0.003). On the other hand, when comparing the stage of oocyte maturation at the time of oocyte retrieval, there was no significant difference (P =0.749). According to the insemination method, the incidence of 2.1PN zygotes was significantly higher in ICSI (including rescue-ICSI) compared to c-IVF: 32.9% [95%CI: 22.5-44.6%] vs 2.4% [95%CI: 0.1-12.9%] (P <0.001). In terms of ICSI-derived zygotes, the mean age was also significantly higher for 2.1PN zygotes compared to 3PN zygotes: 43.3 years vs. 40.9 years (P =0.03). The diameter of micro PNs calculated using the receiver operating characteristics (ROC) curve from the measurements of the diameter was less than 15 μm (AUC [95%CI]: AUC=0.988 [0.975-1.00]). Logistic regression analysis using age, position of the oocyte spindle at ICSI, cytoplasmic viscosity, and condition of the cell membrane as explanatory variables revealed a significant difference only in age (P =0.0154, odds ratio [95%CI]: 1.18 [1.03-1.35]) and no statistically significant oocyte morphological characteristics.
Limitations, reasons for caution
In this study, we have not investigated whether 2.1 PN zygotes become blastocysts. It will be necessary to further examine the criteria for 2.1PN along with chromosome testing to investigate the use of 2.1PN-derived blastocysts.
Wider implications of the findings
A pronucleus of less than 15 μm in diameter can be considered a micro PN. Compared to 3PN zygotes, 2.1PN zygotes were more frequently observed in older patients and in ICSI-derived zygotes. However, it is difficult to predict the incidence of 2.1PN zygotes from the oocytes’ morphological characteristics at ICSI.
Trial registration number
not applicable
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Affiliation(s)
- N Nakajima
- Yamashita Shonan Yume Clinic, Embryologist, Fujisawa city- Kanagawa , Japan
| | - H Kawano
- Yamashita Shonan Yume Clinic, Embryologist, Fujisawa city- Kanagawa , Japan
| | - A Takai
- Yamashita Shonan Yume Clinic, Embryologist, Fujisawa city- Kanagawa , Japan
| | - Y Iimura
- Yamashita Shonan Yume Clinic, Embryologist, Fujisawa city- Kanagawa , Japan
| | - A Mutsumi
- Yamashita Shonan Yume Clinic, Embryologist, Fujisawa city- Kanagawa , Japan
| | - O Azusa
- Yamashita Shonan Yume Clinic, Embryologist, Fujisawa city- Kanagawa , Japan
| | - M Chen
- Yamashita Shonan Yume Clinic, Embryologist, Fujisawa city- Kanagawa , Japan
| | - N Yamashita
- Yamashita Shonan Yume Clinic, Dispensary, Fujisawa city- Kanagawa , Japan
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Yamashita N, Fushimi A, Morimoto Y, Bhattacharya A, Hagiwara M, Yamamoto M, Hata T, Shapiro GI, Long MD, Liu S, Kufe D. Targeting MUC1-C Suppresses Chronic Activation of Cytosolic Nucleotide Receptors and STING in Triple-Negative Breast Cancer. Cancers (Basel) 2022; 14:cancers14112580. [PMID: 35681561 PMCID: PMC9179855 DOI: 10.3390/cancers14112580] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 05/11/2022] [Accepted: 05/19/2022] [Indexed: 02/07/2023] Open
Abstract
Simple Summary Triple-negative breast cancers (TNBCs) are recalcitrant tumors with limited therapeutic options. Cytotoxic agents, including platinum-based drugs, are a standard of care for advanced TNBCs. Olaparib is also used for the treatment of germline BRCA mutant TNBC tumors in the adjuvant and recurrent disease settings. Notably, however, the effectiveness of these genotoxic agents is often limited by intrinsic and adaptive DNA damage resistance. We demonstrate in TNBC cells that the oncogenic MUC1-C protein chronically activates the type I interferon (IFN) pathway, drives the cGAS/STING axis and induces expression of the DNA damage resistance gene signature (IRDS). Targeting MUC1-C inhibits activation of this pathway in the response to carboplatin and olaparib and sensitizes TNBC cells to these agents. These findings indicate that MUC1-C is a target, which is druggable, for overcoming the obstacle of DNA damage resistance in the treatment of TNBCs. Abstract The MUC1-C apical transmembrane protein is activated in the acute response of epithelial cells to inflammation. However, chronic MUC1-C activation promotes cancer progression, emphasizing the importance of MUC1-C as a target for treatment. We report here that MUC1-C is necessary for intrinsic expression of the RIG-I, MDA5 and cGAS cytosolic nucleotide pattern recognition receptors (PRRs) and the cGAS-stimulator of IFN genes (STING) in triple-negative breast cancer (TNBC) cells. Consistent with inducing the PRR/STING axis, MUC1-C drives chronic IFN-β production and activation of the type I interferon (IFN) pathway. MUC1-C thereby induces the IFN-related DNA damage resistance gene signature (IRDS), which includes ISG15, in linking chronic inflammation with DNA damage resistance. Targeting MUC1-C in TNBC cells treated with carboplatin or the PARP inhibitor olaparib further demonstrated that MUC1-C is necessary for expression of PRRs, STING and ISG15 and for intrinsic DNA damage resistance. Of translational relevance, MUC1 significantly associates with upregulation of STING and ISG15 in TNBC tumors and is a target for treatment with CAR T cells, antibody–drug conjugates (ADCs) and direct inhibitors that are under preclinical and clinical development.
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Affiliation(s)
- Nami Yamashita
- Dana-Farber Cancer Institute, Harvard Medical School, 450 Brookline Avenue, D830, Boston, MA 02215, USA; (N.Y.); (A.F.); (Y.M.); (A.B.); (M.H.); (M.Y.); (T.H.); (G.I.S.)
| | - Atsushi Fushimi
- Dana-Farber Cancer Institute, Harvard Medical School, 450 Brookline Avenue, D830, Boston, MA 02215, USA; (N.Y.); (A.F.); (Y.M.); (A.B.); (M.H.); (M.Y.); (T.H.); (G.I.S.)
| | - Yoshihiro Morimoto
- Dana-Farber Cancer Institute, Harvard Medical School, 450 Brookline Avenue, D830, Boston, MA 02215, USA; (N.Y.); (A.F.); (Y.M.); (A.B.); (M.H.); (M.Y.); (T.H.); (G.I.S.)
| | - Atrayee Bhattacharya
- Dana-Farber Cancer Institute, Harvard Medical School, 450 Brookline Avenue, D830, Boston, MA 02215, USA; (N.Y.); (A.F.); (Y.M.); (A.B.); (M.H.); (M.Y.); (T.H.); (G.I.S.)
| | - Masayuki Hagiwara
- Dana-Farber Cancer Institute, Harvard Medical School, 450 Brookline Avenue, D830, Boston, MA 02215, USA; (N.Y.); (A.F.); (Y.M.); (A.B.); (M.H.); (M.Y.); (T.H.); (G.I.S.)
| | - Masaaki Yamamoto
- Dana-Farber Cancer Institute, Harvard Medical School, 450 Brookline Avenue, D830, Boston, MA 02215, USA; (N.Y.); (A.F.); (Y.M.); (A.B.); (M.H.); (M.Y.); (T.H.); (G.I.S.)
| | - Tsuyoshi Hata
- Dana-Farber Cancer Institute, Harvard Medical School, 450 Brookline Avenue, D830, Boston, MA 02215, USA; (N.Y.); (A.F.); (Y.M.); (A.B.); (M.H.); (M.Y.); (T.H.); (G.I.S.)
| | - Geoffrey I. Shapiro
- Dana-Farber Cancer Institute, Harvard Medical School, 450 Brookline Avenue, D830, Boston, MA 02215, USA; (N.Y.); (A.F.); (Y.M.); (A.B.); (M.H.); (M.Y.); (T.H.); (G.I.S.)
| | - Mark D. Long
- Department of Biostatistics & Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA; (M.D.L.); (S.L.)
| | - Song Liu
- Department of Biostatistics & Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, NY 14263, USA; (M.D.L.); (S.L.)
| | - Donald Kufe
- Dana-Farber Cancer Institute, Harvard Medical School, 450 Brookline Avenue, D830, Boston, MA 02215, USA; (N.Y.); (A.F.); (Y.M.); (A.B.); (M.H.); (M.Y.); (T.H.); (G.I.S.)
- Correspondence:
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18
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Bhattacharya A, Fushimi A, Yamashita N, Hagiwara M, Morimoto Y, Rajabi H, Long MD, Abdulla M, Ahmad R, Street K, Liu S, Liu T, Kufe D. MUC1-C Dictates JUN and BAF-Mediated Chromatin Remodeling at Enhancer Signatures in Cancer Stem Cells. Mol Cancer Res 2022; 20:556-567. [PMID: 35022313 PMCID: PMC8983489 DOI: 10.1158/1541-7786.mcr-21-0672] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 11/15/2021] [Accepted: 01/03/2022] [Indexed: 11/16/2022]
Abstract
The oncogenic MUC1-C protein promotes dedifferentiation of castrate-resistant prostate cancer (CRPC) and triple-negative breast cancer (TNBC) cells. Chromatin remodeling is critical for the cancer stem cell (CSC) state; however, there is no definitive evidence that MUC1-C regulates chromatin accessibility and thereby expression of stemness-associated genes. We demonstrate that MUC1-C drives global changes in chromatin architecture in the dedifferentiation of CRPC and TNBC cells. Our results show that MUC1-C induces differentially accessible regions (DAR) across their genomes, which are significantly associated with differentially expressed genes (DEG). Motif and cistrome analysis further demonstrated MUC1-C-induced DARs align with genes regulated by the JUN/AP-1 family of transcription factors. MUC1-C activates the BAF chromatin remodeling complex, which is recruited by JUN in enhancer selection. In studies of the NOTCH1 gene, which is required for CRPC and TNBC cell self-renewal, we demonstrate that MUC1-C is necessary for (i) occupancy of JUN and ARID1A/BAF, (ii) increases in H3K27ac and H3K4me3 signals, and (iii) opening of chromatin accessibility on a proximal enhancer-like signature. Studies of the EGR1 and LY6E stemness-associated genes further demonstrate that MUC1-C-induced JUN/ARID1A complexes regulate chromatin accessibility on proximal and distal enhancer-like signatures. These findings uncover a role for MUC1-C in chromatin remodeling that is mediated at least in part by JUN/AP-1 and ARID1A/BAF in association with driving the CSC state. IMPLICATIONS These findings show that MUC1-C, which is necessary for the CRPC and TNBC CSC state, activates a novel pathway involving JUN/AP-1 and ARID1A/BAF that regulates chromatin accessibility of stemness-associated gene enhancers.
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Affiliation(s)
| | - Atsushi Fushimi
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Nami Yamashita
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Masayuki Hagiwara
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Yoshihiro Morimoto
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Hasan Rajabi
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Mark D Long
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Maha Abdulla
- Colorectal Research Chair, Department of Surgery, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Rehan Ahmad
- Colorectal Research Chair, Department of Surgery, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Kelly Street
- Department of Data Science, Dana-Farber Cancer Institute, Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | - Song Liu
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Tao Liu
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Donald Kufe
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
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19
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Yamashita N, Fushimi A, Morimoto Y, Bhattacharya A, Long M, Liu S, Kufe D. Abstract P1-04-09: Essential role for MUC1-C in chronic activation of cytosolic nucleotide sensing and the type I interferon pathway in triple-negative breast cancer. Cancer Res 2022. [DOI: 10.1158/1538-7445.sabcs21-p1-04-09] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
The MUC1-C transmembrane protein, which is aberrantly expressed in triple-negative breast cancer (TNBC), evolved in mammals to provide protection of epithelia from the external environment. MUC1-C functions as an effector of epithelial cell responses to inflammation and damage. MUC1-C induces inflammatory, proliferative and remodeling signaling pathways that are associated with wound healing. However, in contrast, prolonged MUC1-C activation in settings of chronic inflammation promotes cancer progression. Recent work has demonstrated that MUC1-C drives intrinsic activation of inflammatory signaling pathways in TNBC cells that are linked to immune evasion and oncogenesis (Yamashita N, JITC, 2021). By extension, what is needed now is a better understanding of how MUC1-C specifically integrates inflammation with TNBC progression. In addressing this issue, the present work uncovers a previously unrecognized MUC1-C activated inflammatory pathway that contributes to genomic instability and DNA damage tolerance in TNBC cells. Constitutive expression of pattern-recognition receptors (PRRs), which include the retinoic acid-inducible gene-1 (RIG-I/DDX58) and melanoma differentiation-associated gene 5 (MDA5/IFIH1), are activated by the presence of cytosolic dsRNA. Accumulation of DNA damage-associated molecular patterns (DAMPs) in the cytosol is recognized by activation of the cyclic GMP-AMP synthase (cGAS) and stimulator of interferon genes (STING). Stimulation of these RNA and DNA PRRs induces production of the type I IFNs and induction of interferon-stimulated genes (ISGs) that confer DNA damage resistance. We report here that MUC1-C is necessary for constitutive activation of RIG-I, MDA5, cGAS and STING in BRCA wild type and mutant TNBC cells. Consistent with these findings, we show that MUC1-C is necessary for expression of the downstream STAT1, STAT2 and IRF9 effectors in activation of the type I IFN pathway and the IFN-related DNA damage resistance gene signature (IRDS). One of the MUC1-C-induced IRDS genes encodes ISG15, a ubiquitin-like protein that links chronic inflammation and DNA damage resistance. Of translational significance, studies in TNBC cells treated with carboplatin or the PARP inhibitor olaparib demonstrate that MUC1-C is necessary for expression of RIG-I, MDA5, cGAS, STING and ISG15 and that targeting MUC1-C abrogates this response. In addition, we show that MUC1 significantly associates with the upregulation of STING, STAT1, STAT2, IRF9 and ISG15 in TNBC tumors. In summary, these findings in TNBC uncover an essential role for MUC1-C in chronic activation of the PRR/STING axis, type I IFN pathway and IRDS in association with conferring resistance to replicative stress. Our findings also support MUC1-C as a target for inhibiting DNA damage tolerance and synergistically sensitizing BRCA wild type and mutant TNBC cells to platinum-based agents and olaparib.
Citation Format: Nami Yamashita, Atsushi Fushimi, Yoshihiro Morimoto, Atrayee Bhattacharya, Mark Long, Song Liu, Donald Kufe. Essential role for MUC1-C in chronic activation of cytosolic nucleotide sensing and the type I interferon pathway in triple-negative breast cancer [abstract]. In: Proceedings of the 2021 San Antonio Breast Cancer Symposium; 2021 Dec 7-10; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2022;82(4 Suppl):Abstract nr P1-04-09.
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Affiliation(s)
| | | | | | | | - Mark Long
- Roswell Park Comprehensive Cancer Center, Buffalo, NY
| | - Song Liu
- Roswell Park Comprehensive Cancer Center, Buffalo, NY
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20
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Luan Z, Morimoto Y, Fushimi A, Yamashita N, Suo W, Bhattacharya A, Hagiwara M, Jin C, Kufe D. MUC1-C dictates neuroendocrine lineage specification in pancreatic ductal adenocarcinomas. Carcinogenesis 2022; 43:67-76. [PMID: 34657147 PMCID: PMC8832436 DOI: 10.1093/carcin/bgab097] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 09/22/2021] [Accepted: 10/15/2021] [Indexed: 01/16/2023] Open
Abstract
Pancreatic ductal adenocarcinomas (PDAC) and poorly differentiated pancreatic neuroendocrine (NE) carcinomas are KRAS mutant malignancies with a potential common cell of origin. PDAC ductal, but not NE, lineage traits have been associated with cell-intrinsic activation of interferon (IFN) pathways. The present studies demonstrate that the MUC1 C-terminal subunit (MUC1-C), which evolved to protect mammalian epithelia from loss of homeostasis, is aberrantly overexpressed in KRAS mutant PDAC tumors and cell lines. We show that MUC1-C is necessary for activation of the type I and II IFN pathways and for expression of the Yamanaka OCT4, SOX2, KLF4 and MYC (OSKM) pluripotency factors. Our results demonstrate that MUC1-C integrates IFN signaling and pluripotency with NE dedifferentiation by forming a complex with MYC and driving the (i) achaete-scute homolog 1 and BRN2/POU3F2 neural, and (ii) NOTCH1/2 stemness transcription factors. Of translational relevance, targeting MUC1-C genetically and pharmacologically in PDAC cells (i) suppresses OSKM, NE dedifferentiation and NOTCH1/2, and (ii) inhibits self-renewal capacity and tumorigenicity. In PDAC tumors, we show that MUC1 significantly associates with activation of IFN signaling, MYC and NOTCH, and that upregulation of the MUC1-C → MYC pathway confers a poor prognosis. These findings indicate that MUC1-C dictates PDAC NE lineage specification and is a potential target for the treatment of recalcitrant pancreatic carcinomas with NE dedifferentiation.
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Affiliation(s)
- Zhou Luan
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
- Department of Gastroenterology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | | | - Atsushi Fushimi
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
- Division of Molecular Epidemiology, Jikei University School of Medicine, Tokyo, Japan
| | - Nami Yamashita
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Wenhao Suo
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
- Department of Pathology, The First Affiliated Hospital, Xiamen University, Xiamen, Fujian, China
| | | | - Masayuki Hagiwara
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
- Department of Urology, Keio University Medical School, Tokyo, Japan
| | - Caining Jin
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Donald Kufe
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
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21
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Hagiwara M, Fushimi A, Bhattacharya A, Yamashita N, Morimoto Y, Oya M, Withers HG, Hu Q, Liu T, Liu S, Wong KK, Long MD, Kufe D. MUC1-C integrates type II interferon and chromatin remodeling pathways in immunosuppression of prostate cancer. Oncoimmunology 2022; 11:2029298. [PMID: 35127252 PMCID: PMC8812775 DOI: 10.1080/2162402x.2022.2029298] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 01/10/2022] [Accepted: 01/11/2022] [Indexed: 02/06/2023] Open
Abstract
The oncogenic MUC1-C protein drives dedifferentiation of castrate resistant prostate cancer (CRPC) cells in association with chromatin remodeling. The present work demonstrates that MUC1-C is necessary for expression of IFNGR1 and activation of the type II interferon-gamma (IFN-γ) pathway. We show that MUC1-C→ARID1A/BAF signaling induces IFNGR1 transcription and that MUC1-C-induced activation of the NuRD complex suppresses FBXW7 in stabilizing the IFNGR1 protein. MUC1-C and NuRD were also necessary for expression of the downstream STAT1 and IRF1 transcription factors. We further demonstrate that MUC1-C and PBRM1/PBAF are necessary for IRF1-induced expression of (i) IDO1, WARS and PTGES, which metabolically suppress the immune tumor microenvironment (TME), and (ii) the ISG15 and SERPINB9 inhibitors of T cell function. Of translational relevance, we show that MUC1 associates with expression of IFNGR1, STAT1 and IRF1, as well as the downstream IDO1, WARS, PTGES, ISG15 and SERPINB9 immunosuppressive effectors in CRPC tumors. Analyses of scRNA-seq data further demonstrate that MUC1 correlates with cancer stem cell (CSC) and IFN gene signatures across CRPC cells. Consistent with these results, MUC1 associates with immune cell-depleted "cold" CRPC TMEs. These findings demonstrate that MUC1-C integrates chronic activation of the type II IFN-γ pathway and induction of chromatin remodeling complexes in linking the CSC state with immune evasion.
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Affiliation(s)
- Masayuki Hagiwara
- Harvard Medical School, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Atsushi Fushimi
- Harvard Medical School, Dana-Farber Cancer Institute, Boston, MA, USA
| | | | - Nami Yamashita
- Harvard Medical School, Dana-Farber Cancer Institute, Boston, MA, USA
| | | | - Mototsugu Oya
- Department of Urology, Keio University School of Medicine, Tokyo, Japan
| | - Henry G. Withers
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Qiang Hu
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Tao Liu
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Song Liu
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Kwok K. Wong
- Laura and Isaac Perlmutter Cancer Center, New York University Langone Medical Center, New York, NY, USA
| | - Mark D. Long
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Donald Kufe
- Harvard Medical School, Dana-Farber Cancer Institute, Boston, MA, USA
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22
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Kai Y, Kawano H, Yamashita N. O-154 First mitotic spindle formation led by sperm centrosome-dependent microtubule organising centres may cause high incidence of zygotic division errors in humans. Hum Reprod 2021. [DOI: 10.1093/humrep/deab127.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Study question
Why do multinucleated blastomeres appear at high frequency in two-cell-stage embryos in humans?
Summary answer
Failure in microtubule assembly during the first mitotic spindle body formation by sperm centrosome-dependent microtubule organising centres (MTOCs) may lead to chromosomal instability.
What is known already
Unlike that in mice, multinucleated blastomeres appear at high frequency in two-cell-stage embryos in humans. However, the underlying mechanism remains elusive. In mice, multiple acentriolar MTOCs appear around the male and female pronuclei after pronuclear disappearance and contribute to dual-spindle formation, engulfing each parental chromosome. This spindle formation may ensure an error-free division, keeping the chromosomes stable during the first cleavage, as observed in mice, but it is unclear whether a similar mechanism exists in humans.
Study design, size, duration
To examine how sperm centrosomes contribute to MTOC formation in humans, two types of 3PN zygotes derived fromeither conventional in vitro fertilization (c-IVF, n = 30) or intracytoplasmic sperm injection (ICSI, n = 10) were used. The zygotes were collected from October 2018 to January 2020. MTOC and mitotic spindle formation at consecutive stages of development during the first cleavage were analysed under static and dynamic conditions using immunofluorescence assay and fluorescent live-cell imaging.
Participants/materials, setting, methods
Under ethics approval, 3PN zygotes were donated by infertile couples undergoing c-IVF or ICSI cycles at the Yamashita Shonan Yume Clinic in Japan. All participants provided informed consent. Immunofluorescence assay was performed using antibodies against α-tubulin, pericentrin, and H3K9me3 after fixation with MTSB-XF solution. Fluorescent live-cell imaging was performed using TagGFP2-H2B mRNA (chromosome marker) and FusionRed-MAP4 mRNA (microtubule marker).
Main results and the role of chance
Immunofluorescence revealed that while 3PN zygotes derived from c-IVF showed four pericentrin dots, those derived from ICSI exhibited two pericentrin dots. In pro-metaphase, an independent group of chromosomes derived from each pronucleus and MTOCs were formed by the sperm centrosome at the core. Microtubules from each MTOC extended toward the chromosomes in the early metaphase; a quadrupolar spindle was formed in the c-IVF-derived zygotes, and a bipolar spindle was formed in the ICSI-derived zygotes by the MTOCs at the zygote apex after chromosome alignment. In pro-metaphase, the microtubules extended from the MTOCs to the nearest chromosome. Since microtubule assembly was found on oocyte-derived chromosomes, we hypothesised that whether a chromosome is surrounded by microtubules depends on the location of the MTOCs, irrespective of its origin. Live-cell imaging of histone H2B and MAP4 revealed that four MTOCs appeared around the three pronuclei just before the disappearance of the pronuclear membrane; microtubules then extended from the MTOCs toward the chromosomes, beginning to form a mitotic spindle as the chromosomes moved to the centre of the oocyte. Interestingly, one of the three assembled chromosome groups showed no microtubule assembly in the pro-metaphase. Similar results were obtained in all six 3PN zygotes subjected.
Limitations, reasons for caution
We demonstrated the high risk of developing bare chromosomes not surrounded by microtubules during the formation of the first mitotic spindle, using human tripronuclear zygotes. However, owing to unavailability of normal fertilized oocytes for this study because of the clinical use, we were unable to confirm this in normal zygotes.
Wider implications of the findings
Although two sperm centrosome-dependent MTOCs are expected to be formed in normal fertilized oocytes, these MTOCs are not sufficient to completely enclose physically separated female and male chromosomes with the microtubules. This explains the high frequency of zygotic division errors that lead to unstable human chromosomes.
Trial registration number
not applicable
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Affiliation(s)
- Y Kai
- Yamashita Shonan Yume Clinic, Reproductive Medicine Research Center, Fujisawa, Japan
| | - H Kawano
- Yamashita Shonan Yume Clinic, Reproductive Medicine Research Center, Fujisawa, Japan
| | - N Yamashita
- Yamashita Shonan Yume Clinic, Reproductive Medicine Research Center, Fujisawa, Japan
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23
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Nakajima N, Kawano H, Kai Y, Takai A, Abe M, Iimura Y, Cheng M, Yoshida M, Yamashita N. P–248 Statistical estimation for incidence of blastocyst trophectoderm vesicles (TVs) and efficacy of assisted hatching (AH). Hum Reprod 2021. [DOI: 10.1093/humrep/deab130.247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Study question
The aim of this study is to analyse the association between blastocyst diameter and TVs development, and to examine the efficacy of AH.
Summary answer
Blastocysts with a diameter of more than 170 μm leads to high incidence of TVs and AH applied from the incidence should be effective.
What is known already
TVs are protrusion of trophectoderm cells often observed in expanding blastocyst stages. TVs can be observed in expanding blastocysts regardless of Intracytoplasmic sperm injection (ICSI) and Conventional-IVF (C-IVF), when the internal pressure of blastocysts increase. The rate of TVs incidence in blastocysts inseminated by ICSI is higher than that by C-IVF, due to penetration of the needle into the zona pellucida. Moreover, it has been reported that TVs may inhibit blastocyst hatching. However, the developmental timing of TVs is still unclear, and there is no study that has analysed the association between blastocyst diameter and the incidence of TVs.
Study design, size, duration
1) Diameters and TVs incidence of blastocysts by ICSI and C-IVF were measured, and the cut-off value and the area under the curve (AUC) of the receiver operating characteristic (ROC) curve were calculated to estimate the timing of TV incidence. 2) We analysed the clinical pregnancy rates of blastocysts with TVs treated by AH compared to those of blastocysts by C-IVF not subjected to AH.
Participants/materials, setting, methods
This study included 821 transferred frozen blastocysts ranging from March 2018 to November 2019. The embryos were cultured in a dry incubator after insemination by ICSI or C-IVF. Blastocyst freezing conditions were set at day5 to day7 with a diameter of more than 150 μm in inner diameter of zona pellucida, and this was measured before freezing. The ROC curve was performed using EZR statistical analysis software.
Main results and the role of chance
1) The incidence of TVs in blastocysts by ICSI and C-IVF was 27.5% (117/424) and 14.6% (58/397) respectively. The rate of the incidence of TVs in blastocysts inseminated by ICSI and C-IVF; 8.6% (12/140) and 0.95% (1/105) in 150–159 μm, 12.7% (14/110) and 8.2% (6/73) in 160–169 μm, 40.6% (28/69) and 10.5% (6/57) in 170–179 μm, 55.6% (30/54) and 25.5% (13/51) in 180–189 μm, 66.7% (20/30) and 35.7% (10/28) in 190–199 μm, and 68.4% (13/19) and 26.8% (22/82) in the diameter of more than 200 μm. The cut-off value of the ROC curve was respectively 170 μm (sensitivity 78.6% and specificity 73.0%) and 176 μm (sensitivity 84.5% and specificity 59.6%) in the diameter; the AUC was 0.8 [95%CI:0.752–0.848] and 0.74 [95%CI:0.687–0.793] respectively. 2) The clinical pregnancy rate of TVs blastocyst vs C-IVF blastocyst was 52.7% (88/167) vs 57.8% (37/64) respectively. There is no significant difference between the two clinical pregnancy rates (P = 0.556).
Limitations, reasons for caution
The findings of this study have to be seen in light of some limitations. Since this study aimed to analyse the incidence of TVs based on blastocyst size, we did not take into account the grade according to the Gardner classification and the number of trophectoderm cells.
Wider implications of the findings: Blastocysts inseminated by ICSI and C-IVF were highly likely to have TVs above 170 μm and 176 μm respectively. The clinical pregnancy rates of the blastocyst with TV treated by AH was similar to those of the C-IVF blastocyst.
Trial registration number
Not applicable
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Affiliation(s)
- N Nakajima
- Yamashita Shonan Yume Clinic, Embryologist, Fujisawa city- Kanagawa, Japan
| | - H Kawano
- Yamashita Shonan Yume Clinic, Embryologist, Fujisawa city- Kanagawa, Japan
| | - Y Kai
- Reproductive research center in Yamashita Shonan Yume Clinic, Researcher, Fujisawa city, Japan
| | - A Takai
- Yamashita Shonan Yume Clinic, Embryologist, Fujisawa city- Kanagawa, Japan
| | - M Abe
- Yamashita Shonan Yume Clinic, Embryologist, Fujisawa city- Kanagawa, Japan
| | - Y Iimura
- Yamashita Shonan Yume Clinic, Embryologist, Fujisawa city- Kanagawa, Japan
| | - M Cheng
- Yamashita Shonan Yume Clinic, Embryologist, Fujisawa city- Kanagawa, Japan
| | - M Yoshida
- Yamashita Shonan Yume Clinic, Physician, Fujisawa city- Kanagawa, Japan
| | - N Yamashita
- Yamashita Shonan Yume Clinic, Physician, Fujisawa city- Kanagawa, Japan
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24
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Yamada M, Kubo M, Yamamoto H, Yamashita N, Kai M, Zaguirre K, Kaneshiro K, Shimazaki A, Hayashi S, Kawaji H, Mori M, Oda Y, Nakamura M. Effect of the 2013 ASCO-CAP HER2 Testing Guideline on the Management of IHC/HER2 2+ Invasive Breast Cancer. Anticancer Res 2021; 41:4143-4149. [PMID: 34281885 DOI: 10.21873/anticanres.15217] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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: 05/22/2021] [Revised: 06/12/2021] [Accepted: 06/17/2021] [Indexed: 11/10/2022]
Abstract
BACKGROUND/AIM With advances in anti-HER2 treatment and improved prognoses of HER2-positive breast cancer, the American Society of Clinical Oncology and the American Society of Pathologists (ASCO/CAP) have revised the HER2 diagnostic guidelines several times. We examined how to respond clinically to the revisions of the interpretation of the immunohistochemistry (IHC) method. PATIENTS AND METHODS We re-evaluated 254 patients diagnosed as HER2 IHC equivocal, who underwent fluorescence in situ hybridization (FISH) before and after the IHC diagnostic criteria update in 2013. RESULTS Twenty of 131 (15.3%) IHC equivocal cases by the ASCO/CAP 2007 guideline were IHC score 3+ and one of 20 (0.76%) was negative for FISH. Five of 123 (4.1%) IHC equivocal cases by the ASCO/CAP 2013 guideline were negative for IHC as per the 2007 guideline and four were positive for FISH. CONCLUSION After revision of the ASCO/CAP 2013 guideline, 3.3% of HER2-negative cases before the revision should have received anti-HER2 treatment.
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Affiliation(s)
- Mai Yamada
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Makoto Kubo
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Hidetaka Yamamoto
- Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Nami Yamashita
- Department of Surgery and Science, Kyushu University, Fukuoka, Japan
| | - Masaya Kai
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Karen Zaguirre
- Institute of Surgery, St. Luke's Medical Center, Quezon, Philippines
| | - Kazuhisa Kaneshiro
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Akiko Shimazaki
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Saori Hayashi
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Hitomi Kawaji
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Masaki Mori
- Department of Surgery and Science, Kyushu University, Fukuoka, Japan
| | - Yoshinao Oda
- Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Masafumi Nakamura
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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25
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Hagiwara M, Fushimi A, Yamashita N, Bhattacharya A, Rajabi H, Long MD, Yasumizu Y, Oya M, Liu S, Kufe D. MUC1-C activates the PBAF chromatin remodeling complex in integrating redox balance with progression of human prostate cancer stem cells. Oncogene 2021; 40:4930-4940. [PMID: 34163028 PMCID: PMC8321896 DOI: 10.1038/s41388-021-01899-y] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Revised: 05/20/2021] [Accepted: 06/07/2021] [Indexed: 12/19/2022]
Abstract
The polybromo-associated PBAF (SWI/SNF) chromatin remodeling complex, which includes PBRM1, ARID2, and BRD7, regulates cell differentiation and genomic integrity. MUC1-C is an oncogenic protein that drives lineage plasticity in prostate cancer (PC) progression. The present work demonstrates that MUC1-C induces PBRM1, ARID2, and BRD7 expression by the previously unrecognized E2F1-mediated activation of their respective promoters. The functional significance of the MUC1-C→PBAF pathway is supported by demonstrating involvement of MUC1-C in associating with nuclear PBAF and driving the NRF2 antioxidant gene transcriptome in PC cells. Mechanistically, MUC1-C forms a complex with NRF2 and PBRM1 on the NRF2 target SLC7A11 gene that encodes the xCT cystine-glutamate antiporter, increases chromatin accessibility and induces SLC7A11/xCT expression. We also show that MUC1-C and PBRM1 are necessary for induction of other NRF2 target genes, including G6PD and PGD that regulate the pentose phosphate pathway. Our results further demonstrate that MUC1-C integrates activation of PBRM1 with the regulation of antioxidant genes, ROS levels, pluripotency factor expression and the cancer stem cell (CSC) state. These findings reveal a role for MUC1-C in regulating PBAF, redox balance and lineage plasticity of PC CSC progression. Our findings also uncover involvement of MUC1-C in integrating the PBAF and BAF pathways in cancer.
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Affiliation(s)
- Masayuki Hagiwara
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Atsushi Fushimi
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Nami Yamashita
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | | | - Hasan Rajabi
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Mark D Long
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Yota Yasumizu
- Department of Urology, Keio University School of Medicine, Tokyo, Japan
| | - Mototsugu Oya
- Department of Urology, Keio University School of Medicine, Tokyo, Japan
| | - Song Liu
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Donald Kufe
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA.
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26
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Shimoi T, Nagai SE, Yoshinami T, Takahashi M, Arioka H, Ishihara M, Kikawa Y, Koizumi K, Kondo N, Sagara Y, Takada M, Takano T, Tsurutani J, Naito Y, Nakamura R, Hattori M, Hara F, Hayashi N, Mizuno T, Miyashita M, Yamashita N, Yamanaka T, Saji S, Iwata H, Toyama T. Correction to: The Japanese Breast Cancer Society Clinical Practice Guidelines for systemic treatment of breast cancer, 2018 edition. Breast Cancer 2021; 28:985-986. [PMID: 33886078 PMCID: PMC8213656 DOI: 10.1007/s12282-021-01252-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
A correction to this paper has been published: https://doi.org/10.1007/s12282-021-01252-x
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Affiliation(s)
- Tatsunori Shimoi
- Department of Breast and Medical Oncology, National Cancer Center Hospital, 5-1-1 Tsukiji,, Chuo-ku, Tokyo, 104-0045, Japan.,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan
| | - Shigenori E Nagai
- Department of Breast Oncology, Saitama Cancer Center, 780 Komuro, Ina-machi, Kitaadachi-gun, Saitama, 362-0806, Japan.,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan
| | - Tetsuhiro Yoshinami
- Department of Breast and Endocrine Surgery, Graduate School of Medicine, Osaka University, 2-2-E 10 Yamadaoka, Suita, Osaka, 565-0871, Japan.,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan
| | - Masato Takahashi
- Department of Breast Surgery, NHO Hokkaido Cancer Center, 4-2 Kikusui, Shiroishi-ku, Sapporo, 003-0804, Japan.,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan
| | - Hitoshi Arioka
- Department of Medical Oncology, Yokohama Rosai Hospital, 3211 Kozukue, Kohoku-ku, Yokohama, Kanagawa, 222-0036, Japan.,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan
| | - Mikiya Ishihara
- Department of Medical Oncology, Mie University Hospital, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan.,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan
| | - Yuichiro Kikawa
- Department of Breast Surgery, Kobe City Medical Center General Hospital, 2-1-1, Minatojimaminamimachi, Chuo-ku, Kobe, Hyogo, 650-0047, Japan.,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan
| | - Kei Koizumi
- First Department of Surgery, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu City, Shizuoka, 431-3192, Japan.,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan
| | - Naoto Kondo
- Department of Breast Surgery, Nagoya City University Graduate School of Medical Sciences, 1 Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya, 467-8601, Japan.,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan
| | - Yasuaki Sagara
- Department of Breast Surgical Oncology, Hakuaikai Social Cooperation, Sagara Hospital, 3-31 Matsubara-cho, Kagoshima, 892-0098, Japan.,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan
| | - Masahiro Takada
- Department of Breast Surgery, Kyoto University Hospital, 54 Kawaharacho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan.,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan
| | - Toshimi Takano
- Department of Medical Oncology, Toranomon Hospital, 2-2-2 Toranomon, Minato-ku, Tokyo, 105-8470, Japan.,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan
| | - Junji Tsurutani
- Department of Medical Oncology, Advanced Cancer Translational Research Institute, Showa University, 1-5-8 Hatanodai, Shinagawa, Tokyo, Japan.,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan
| | - Yoichi Naito
- Department of Breast and Medical Oncology, National Cancer Center Hospital East, 6-5-1 Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan.,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan
| | - Rikiya Nakamura
- Department of Breast Surgery, Chiba Cancer Center, 666-2 Nitona-cho, Chuo-ku, Chiba, Chiba, 280-8717, Japan.,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan
| | - Masaya Hattori
- Department of Breast Oncology, Aichi Cancer Center, 1-1 Kanokoden, Chikusa-ku, Nagoya, 464-8681, Japan.,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan
| | - Fimikata Hara
- Department of Breast Medical Oncology, The Cancer Institute Hospital of the Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan.,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan
| | - Naoki Hayashi
- Department of Breast Surgical Oncology, St. Luke's International Hospital, 9-1 Akashi-cho, Chuo-ku, Tokyo, 104-8560, Japan.,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan
| | - Toshiro Mizuno
- Department of Medical Oncology, Mie University Hospital, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan.,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan
| | - Minoru Miyashita
- Department of Breast and Endocrine Surgical Oncology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, 980-8575, Japan.,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan
| | - Nami Yamashita
- Department of Surgery and Science, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan.,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan
| | - Takashi Yamanaka
- Department of Breast and Endocrine Surgery, Kanagawa Cancer Center, 2-3-2 Nakao, Ashahi-ku, Yokohama, 241-8515, Japan.,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan
| | - Shigehira Saji
- Department of Medical Oncology, Fukushima Medical University, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan
| | - Hiroji Iwata
- Department of Breast Oncology, Aichi Cancer Center, 1-1 Kanokoden, Chikusa-ku, Nagoya, 464-8681, Japan.,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan
| | - Tatsuya Toyama
- Department of Breast Surgery, Nagoya City University Graduate School of Medical Sciences, 1 Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya, 467-8601, Japan. .,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan.
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27
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Imai T, Kawahara M, Tatsumi G, Yamashita N, Nishishita-Asai A, Inatomi O, Masamune A, Kakuta Y, Andoh A. Thiopurine Use During Pregnancy Has Deleterious Effects on Offspring in Nudt15 R138C Knock-In Mice. Cell Mol Gastroenterol Hepatol 2021; 12:335-337. [PMID: 33766784 PMCID: PMC8176361 DOI: 10.1016/j.jcmgh.2021.03.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 03/09/2021] [Accepted: 03/09/2021] [Indexed: 12/26/2022]
Affiliation(s)
- T. Imai
- Division of Gastroenterology and Hematology, Department of Medicine, Shiga University of Medical Science, Otsu, Shiga, Japan
| | - M. Kawahara
- Division of Gastroenterology and Hematology, Department of Medicine, Shiga University of Medical Science, Otsu, Shiga, Japan,Address correspondence to: Masahiro Kawahara, MD, PhD, Seta-Tsukinowa, Otsu, Shiga, 520-2192, Japan. fax: +81-77-548-2219.
| | - G. Tatsumi
- Division of Gastroenterology and Hematology, Department of Medicine, Shiga University of Medical Science, Otsu, Shiga, Japan
| | - N. Yamashita
- Division of Gastroenterology and Hematology, Department of Medicine, Shiga University of Medical Science, Otsu, Shiga, Japan
| | - A. Nishishita-Asai
- Division of Gastroenterology and Hematology, Department of Medicine, Shiga University of Medical Science, Otsu, Shiga, Japan
| | - O. Inatomi
- Division of Gastroenterology and Hematology, Department of Medicine, Shiga University of Medical Science, Otsu, Shiga, Japan
| | - A. Masamune
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
| | - Y. Kakuta
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan
| | - A. Andoh
- Division of Gastroenterology and Hematology, Department of Medicine, Shiga University of Medical Science, Otsu, Shiga, Japan
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28
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Yamashita N, Long M, Fushimi A, Yamamoto M, Hata T, Hagiwara M, Bhattacharya A, Hu Q, Wong KK, Liu S, Kufe D. MUC1-C integrates activation of the IFN-γ pathway with suppression of the tumor immune microenvironment in triple-negative breast cancer. J Immunother Cancer 2021; 9:jitc-2020-002115. [PMID: 33495298 PMCID: PMC7839859 DOI: 10.1136/jitc-2020-002115] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/15/2020] [Indexed: 01/09/2023] Open
Abstract
Background Immune checkpoint inhibitors (ICIs) have had a profound impact on the treatment of many tumors; however, their effectiveness against triple-negative breast cancers (TNBCs) has been limited. One factor limiting responsiveness of TNBCs to ICIs is a lack of functional tumor-infiltrating lymphocytes (TILs) in ‘non-inflamed’ or ‘cold’ tumor immune microenvironments (TIMEs), although by unknown mechanisms. Targeting MUC1-C in a mouse transgenic TNBC tumor model increases cytotoxic tumor-infiltrating CD8+ T cells (CTLs), supporting a role for MUC1-C in immune evasion. The basis for these findings and whether they extend to human TNBCs are not known. Methods Human TNBC cells silenced for MUC1-C using short hairpin RNAs (shRNAs) were analyzed for the effects of MUC1-C on global transcriptional profiles. Differential expression and rank order analysis was used for gene set enrichment analysis (GSEA). Gene expression was confirmed by quantitative reverse-transcription PCR and immunoblotting. The The Cancer Genome Atlas Breast Invasive Carcinoma (TCGA-BRCA) and Molecular Taxonomy of Breast Cancer International Consortium (METABRIC) datasets were analyzed for effects of MUC1 on GSEA, cell-type enrichment, and tumor immune dysfunction and exclusion. Single-cell scRNA-seq datasets of TNBC samples were analyzed for normalized expression associations between MUC1 and selected genes within tumor cells. Results Our results demonstrate that MUC1-C is a master regulator of the TNBC transcriptome and that MUC1-C-induced gene expression is driven by STAT1 and IRF1. We found that MUC1-C activates the inflammatory interferon (IFN)-γ-driven JAK1→STAT1→IRF1 pathway and induces the IDO1 and COX2/PTGS2 effectors, which play key roles in immunosuppression. Involvement of MUC1-C in activating the immunosuppressive IFN-γ pathway was extended by analysis of human bulk and scRNA-seq datasets. We further demonstrate that MUC1 associates with the depletion and dysfunction of CD8+ T cells in the TNBC TIME. Conclusions These findings demonstrate that MUC1-C integrates activation of the immunosuppressive IFN-γ pathway with depletion of TILs in the TNBC TIME and provide support for MUC1-C as a potential target for improving TNBC treatment alone and in combination with ICIs. Of translational significance, MUC1-C is a druggable target with chimeric antigen receptor (CAR) T cells, antibody-drug conjugates (ADCs) and a functional inhibitor that are under clinical development.
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Affiliation(s)
- Nami Yamashita
- Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Mark Long
- Department of Biostatistics and Bioinformatics, Roswell Park Cancer Institute, Buffalo, New York, USA
| | - Atsushi Fushimi
- Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Masaaki Yamamoto
- Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Tsuyoshi Hata
- Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Masayuki Hagiwara
- Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | | | - Qiang Hu
- Department of Biostatistics and Bioinformatics, Roswell Park Cancer Institute, Buffalo, New York, USA
| | - Kwok-Kin Wong
- Perlmutter Cancer Center, NYU Langone Health, New York, New York, USA
| | - Song Liu
- Department of Biostatistics and Bioinformatics, Roswell Park Cancer Institute, Buffalo, New York, USA
| | - Donald Kufe
- Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
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29
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Hagiwara M, Yasumizu Y, Yamashita N, Rajabi H, Fushimi A, Long MD, Li W, Bhattacharya A, Ahmad R, Oya M, Liu S, Kufe D. MUC1-C Activates the BAF (mSWI/SNF) Complex in Prostate Cancer Stem Cells. Cancer Res 2020; 81:1111-1122. [PMID: 33323379 DOI: 10.1158/0008-5472.can-20-2588] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 11/12/2020] [Accepted: 12/09/2020] [Indexed: 12/23/2022]
Abstract
The Brg/Brahma-associated factor (BAF, mSWI/SNF) chromatin remodeling complex is of importance in development and has been linked to prostate oncogenesis. The oncogenic MUC1-C protein promotes lineage plasticity in the progression of neuroendocrine prostate cancer (NEPC), however, there is no known association between MUC1-C and BAF. We report here that MUC1-C binds directly to the E2F1 transcription factor and that the MUC1-C→E2F1 pathway induces expression of embryonic stem cell-specific BAF (esBAF) components BRG1, ARID1A, BAF60a, BAF155, and BAF170 in castrate-resistant prostate cancer (CRPC) and NEPC cells. In concert with this previously unrecognized pathway, MUC1 was associated with increased expression of E2F1 and esBAF components in NEPC tumors as compared with CRPC, supporting involvement of MUC1-C in activating the E2F1→esBAF pathway with progression to NEPC. MUC1-C formed a nuclear complex with BAF and activated cancer stem cell (CSC) gene signatures and the core pluripotency factor gene network. The MUC1-C→E2F1→BAF pathway was necessary for induction of both the NOTCH1 effector of CSC function and the NANOG pluripotency factor, and collectively, this network drove CSC self-renewal. These findings indicate that MUC1-C promotes NEPC progression by integrating activation of E2F1 and esBAF with induction of NOTCH1, NANOG, and stemness. SIGNIFICANCE: These findings show that MUC1-C, which promotes prostate cancer progression, activates a novel pathway that drives the BAF remodeling complex, induces NOTCH1 and NANOG, and promotes self-renewal of prostate cancer stem cells.
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Affiliation(s)
- Masayuki Hagiwara
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Yota Yasumizu
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Nami Yamashita
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Hasan Rajabi
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Atsushi Fushimi
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Mark D Long
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Wei Li
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | | | - Rehan Ahmad
- King Khalid University Hospital College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Mototsugu Oya
- Department of Urology, Keio University School of Medicine, Tokyo, Japan
| | - Song Liu
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Donald Kufe
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts.
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30
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Kawaji H, Kubo M, Yamashita N, Yamamoto H, Kai M, Kajihara A, Yamada M, Kurata K, Kaneshiro K, Harada Y, Hayashi S, Shimazaki A, Mori H, Akiyoshi S, Oki E, Oda Y, Baba E, Mori M, Nakamura M. Comprehensive molecular profiling broadens treatment options for breast cancer patients. Cancer Med 2020; 10:529-539. [PMID: 33274848 PMCID: PMC7877356 DOI: 10.1002/cam4.3619] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [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: 08/20/2020] [Revised: 10/12/2020] [Accepted: 10/31/2020] [Indexed: 12/30/2022] Open
Abstract
Precision oncology with next generation sequencing (NGS) using tumor tissue with or without blood has begun in Japan. Tumor molecular profiling tests are available, including the OncoGuide™ NCC Oncopanel System and FoundationOne® CDx (F1CDx). Our purpose was to identify potentially actionable genetic alterations in breast cancer with this comprehensive tumor profiling test. We enrolled 115 patients with pathologically diagnosed advanced or metastatic breast cancer. Comprehensive tumor genomic profiling, microsatellite instability, and tumor mutational burden (TMB) were determined using F1CDx. Testing was successful in 109/115 cases (94.8%). Clinically actionable alterations were identified in 76% of advanced breast cancer patients. The most frequent short variants were in TP53 (48.6%), PIK3CA (38.5%), GATA3 (11.0%), PTEN (11.0%), and BRCA1 (10.1%), and structural variants were in ERBB2 (24.8%), MYC (21.1%), RAD21 (21.1%), CCND1 (11.9%), FGF19 (10.1%), and PTEN (10.1%). Regarding human epidermal growth factor receptor (HER)2 status, 106/109 samples (97.2%) were concordant between F1CDx and HER2 testing with immunohistochemistry/fluorescence in situ hybridization. However, ERBB2 amplification was newly detected in four samples and ERBB2 mutations were detected in five HER2‐negative breast cancer samples. Oncogenic BRCA mutations were found in three samples with F1CDx among 27 germline testing‐negative samples. The mean TMB in all samples was 6.28 mut/Mb and tended to be higher in luminal B and triple‐negative breast cancer (mean = 8.1 and 5.9 mut/Mb, respectively) compared with other subtypes. In conclusion, we established a system for precision oncology and obtained preliminary data with NGS as the first step. The information in this clinical sequencing panel will help guide the development of new treatments for breast cancer patients.
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Affiliation(s)
- Hitomi Kawaji
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Makoto Kubo
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Nami Yamashita
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Hidetaka Yamamoto
- Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Masaya Kai
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Atsuko Kajihara
- Foundation Medicine Business Department, Foundation Medicine Unit, Chugai Pharmaceutical Co., Ltd., Tokyo, Japan
| | - Mai Yamada
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Kanako Kurata
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Kazuhisa Kaneshiro
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yurina Harada
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Saori Hayashi
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Akiko Shimazaki
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Hitomi Mori
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Sayuri Akiyoshi
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Eiji Oki
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yoshinao Oda
- Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Eishi Baba
- Department of Oncology and Social Medicine, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Masaki Mori
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Masafumi Nakamura
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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31
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Li W, Zhang N, Jin C, Long MD, Rajabi H, Yasumizu Y, Fushimi A, Yamashita N, Hagiwara M, Zheng R, Wang J, Kui L, Singh H, Kharbanda S, Hu Q, Liu S, Kufe D. MUC1-C drives stemness in progression of colitis to colorectal cancer. JCI Insight 2020; 5:137112. [PMID: 32427590 DOI: 10.1172/jci.insight.137112] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [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: 02/07/2020] [Accepted: 05/06/2020] [Indexed: 12/28/2022] Open
Abstract
Colitis is associated with the development of colorectal cancer (CRC) by largely undefined mechanisms that are critical for understanding the link between inflammation and cancer. Intestinal stem cells (ISCs) marked by leucine-rich repeat-containing G protein-coupled receptor 5 (LGR5) expression are of importance in both the inflammatory response to colitis and progression to colitis-associated colon cancer (CACC). Here, we report in human mucin 1-transgenic (MUC1-transgenic) mouse models of CACC, targeting the MUC1-C oncogenic protein suppresses the (a) Lgr5+ ISC population, (b) induction of Myc and core pluripotency stem cell factors, and (c) severity and progression of colitis to dysplasia and cancer. By extension to human colon cancer cells, we demonstrate that MUC1-C drives MYC, forms a complex with MYC on the LGR5 promoter, and activates LGR5 expression. We also show in CRC cells that MUC1-C induces cancer stem cell (CSC) markers (BMI1, ALDH1, FOXA1, LIN28B) and the OCT4, SOX2, and NANOG pluripotency factors. Consistent with conferring the CSC state, targeting MUC1-C suppresses the capacity of CRC cells to promote wound healing, invasion, self-renewal, and tumorigenicity. In analysis of human tissues, MUC1 expression associates with activation of inflammatory pathways, development of colitis, and aggressiveness of CRCs. These results collectively indicate that MUC1-C is of importance for integrating stemness and pluripotency in colitis and CRC. Of clinical relevance, the findings further indicate that MUC1-C represents a potentially previously unrecognized target that is druggable for treating progression of colitis and CRC.
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Affiliation(s)
- Wei Li
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts, USA
| | - Ning Zhang
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts, USA
| | - Caining Jin
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts, USA
| | - Mark D Long
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
| | - Hasan Rajabi
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts, USA
| | - Yota Yasumizu
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts, USA
| | - Atsushi Fushimi
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts, USA
| | - Nami Yamashita
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts, USA
| | - Masayuki Hagiwara
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts, USA
| | - Rongbin Zheng
- Department of Bioinformatics, School of Life Science and Technology, Tongji University, Shanghai, China
| | - Jin Wang
- Department of Bioinformatics, School of Life Science and Technology, Tongji University, Shanghai, China
| | - Ling Kui
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts, USA
| | | | - Surender Kharbanda
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts, USA
| | - Qiang Hu
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
| | - Song Liu
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, New York, USA
| | - Donald Kufe
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts, USA
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32
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Shimoi T, Nagai SE, Yoshinami T, Takahashi M, Arioka H, Ishihara M, Kikawa Y, Koizumi K, Kondo N, Sagara Y, Takada M, Takano T, Tsurutani J, Naito Y, Nakamura R, Hattori M, Hara F, Hayashi N, Mizuno T, Miyashita M, Yamashita N, Yamanaka T, Saji S, Iwata H, Toyama T. The Japanese Breast Cancer Society Clinical Practice Guidelines for systemic treatment of breast cancer, 2018 edition. Breast Cancer 2020; 27:322-331. [PMID: 32240526 PMCID: PMC8062371 DOI: 10.1007/s12282-020-01085-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Accepted: 03/26/2020] [Indexed: 11/06/2022]
Abstract
Purpose We present the English version of The Japanese Breast Cancer Society (JBCS) Clinical Practice Guidelines for systemic treatment of breast cancer, 2018 edition. Methods The JBCS formed a task force to update the JBCS Clinical Practice Guidelines, 2015 edition, according to Minds Handbook for Clinical Practice Guideline Development 2014. First, we set multiple outcomes for each clinical question (CQ). Next, quantitative or qualitative systematic review was conducted for each of the multiple outcomes, and the strength of recommendation for the CQ was taken into consideration during meetings, with the aim of finding a balance between benefit and harm. Finalized recommendations from each session were confirmed through discussion and voting at the recommendation decision meeting. Results The recommendations, the strength of recommendation and the strength of evidence were determined based on systemic literature reviews and the meta-analyses for each CQ. Conclusion The JBCS updated the Clinical Practice Guidelines for systemic treatment of breast cancer. Electronic supplementary material The online version of this article (10.1007/s12282-020-01085-0) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Tatsunori Shimoi
- Department of Breast and Medical Oncology, National Cancer Center Hospital, 5-1-1 Tsukiji,, Chuo-ku, Tokyo, 104-0045, Japan.,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan
| | - Shigenori E Nagai
- Department of Breast Oncology, Saitama Cancer Center, 780 Komuro, Ina-machi, Kitaadachi-gun, Saitama, 362-0806, Japan.,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan
| | - Tetsuhiro Yoshinami
- Department of Breast and Endocrine Surgery, Graduate School of Medicine, Osaka University, 2-2-E 10 Yamadaoka, Suita, Osaka, 565-0871, Japan.,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan
| | - Masato Takahashi
- Department of Breast Surgery, NHO Hokkaido Cancer Center, 4-2 Kikusui, Shiroishi-ku, Sapporo, 003-0804, Japan.,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan
| | - Hitoshi Arioka
- Department of Medical Oncology, Yokohama Rosai Hospital, 3211 Kozukue, Kohoku-ku, Yokohama, Kanagawa, 222-0036, Japan.,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan
| | - Mikiya Ishihara
- Department of Medical Oncology, Mie University Hospital, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan.,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan
| | - Yuichiro Kikawa
- Department of Breast Surgery, Kobe City Medical Center General Hospital, 2-1-1, Minatojimaminamimachi, Chuo-ku, Kobe, Hyogo, 650-0047, Japan.,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan
| | - Kei Koizumi
- First Department of Surgery, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu City, Shizuoka, 431-3192, Japan.,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan
| | - Naoto Kondo
- Department of Breast Surgery, Nagoya City University Graduate School of Medical Sciences, 1 Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya, 467-8601, Japan.,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan
| | - Yasuaki Sagara
- Department of Breast Surgical Oncology, Hakuaikai Social Cooperation, Sagara Hospital, 3-31 Matsubara-cho, Kagoshima, 892-0098, Japan.,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan
| | - Masahiro Takada
- Department of Breast Surgery, Kyoto University Hospital, 54 Kawaharacho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan.,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan
| | - Toshimi Takano
- Department of Medical Oncology, Toranomon Hospital, 2-2-2 Toranomon, Minato-ku, Tokyo, 105-8470, Japan.,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan
| | - Junji Tsurutani
- Department of Medical Oncology, Advanced Cancer Translational Research Institute, Showa University, 1-5-8 Hatanodai, Shinagawa, Tokyo, Japan.,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan
| | - Yoichi Naito
- Department of Breast and Medical Oncology, National Cancer Center Hospital East, 6-5-1 Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan.,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan
| | - Rikiya Nakamura
- Department of Breast Surgery, Chiba Cancer Center, 666-2 Nitona-cho, Chuo-ku, Chiba, Chiba, 280-8717, Japan.,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan
| | - Masaya Hattori
- Department of Breast Oncology, Aichi Cancer Center, 1-1 Kanokoden, Chikusa-ku, Nagoya, 464-8681, Japan.,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan
| | - Fimikata Hara
- Department of Breast Medical Oncology, The Cancer Institute Hospital of the Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan.,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan
| | - Naoki Hayashi
- Department of Breast Surgical Oncology, St. Luke's International Hospital, 9-1 Akashi-cho, Chuo-ku, Tokyo, 104-8560, Japan.,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan
| | - Toshiro Mizuno
- Department of Medical Oncology, Mie University Hospital, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan.,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan
| | - Minoru Miyashita
- Department of Breast and Endocrine Surgical Oncology, Tohoku University Graduate School of Medicine, Sendai, Miyagi, 980-8575, Japan.,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan
| | - Nami Yamashita
- Department of Surgery and Science, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan.,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan
| | - Takashi Yamanaka
- Department of Breast and Endocrine Surgery, Kanagawa Cancer Center, 2-3-2 Nakao, Ashahi-ku, Yokohama, 241-8515, Japan.,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan
| | - Shigehira Saji
- Department of Medical Oncology, Fukushima Medical University, 1 Hikarigaoka, Fukushima, 960-1295, Japan.,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan
| | - Hiroji Iwata
- Department of Breast Oncology, Aichi Cancer Center, 1-1 Kanokoden, Chikusa-ku, Nagoya, 464-8681, Japan.,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan
| | - Tatsuya Toyama
- Department of Breast Surgery, Nagoya City University Graduate School of Medical Sciences, 1 Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya, 467-8601, Japan. .,The Japanese Breast Cancer Society Clinical Practice Guidelines for Systemic Treatment of Breast Cancer Panel Membership, Tokyo, Japan.
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Kawaji H, Kubo M, Yamashita N, Harada Y, Shimazaki A, Hayashi S, Kurata K, Yamada M, Kaneshiro K, Kai M, Baba E, Oda Y, Nakamura M. Abstract P4-09-12: A prospective evaluation of comprehensive tumor profiling busing a targeted Next-generation sequencing for Japanese breast cancer patients. Cancer Res 2020. [DOI: 10.1158/1538-7445.sabcs19-p4-09-12] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: Oncogenic genetic alterations leading to identify patients who may benefit from the target therapy are essential biomarkers for them, and to review widely what kind of driver gene alteration that each cancer has is important for effective cancer treatments. Next-generation sequencing (NGS) is a powerful tool to comprehensively analyze driver gene mutations. In Japan, some multiplex cancer genetic testings were covered from national health insurance from June, 2019. Therefore, we reviewed our data using a targeted NGS platform (FoundationOne CDx (F1CDx)) in Japanese breast cancer patients.
Methods: This study included 105 local advanced or metastatic breast cancer patients in Kyushu University Hospital between October 2018 and June 2019. We prospectively assessed NGS results, clinical characteristics and therapies received for the patients. Primary endpoint was a frequency at which actionable genetic alterations were detected, and coprimary secondary endpoints were the sequence success rate, the rate at which the corresponding therapeutic agent was administered, the percentage of agreement to results with approved in vitro diagnostic agents, and the overall survival. This study was approved by the Institutional Review Board of our hospital (No. 758-00).
Results: Samples from 105 breast cancer patients were tested, all of who were women. Then, 99 samples (94.3 %) were success for sequencing and 6 (5.7 %) were failure. Among the succeeded samples, tested from primary tumor is 71 (71.7 %) and metastasis is 34 (34.3 %), while 62 (62.6 %) were biopsied tumor specimen and 43 (37.4 %) resected. The clinical subtypes of them were 45 HR +/ HER2 - (45.5 %), 22 HER2+ (22.2 %), and 32 TNBC (32.3 %).
Based on the biomarker findings from F1CDx, microsatellite statuses in 97 samples were stable and 1 sample high, who was diagnosed with Lynch syndrome. Regarding tumor mutation burden (TMB), of 98 patients, 3 had high TMB (>19 mutations/mb), 31 had intermediate TMB (6-19 mutations/mb), 63 had low TMB (1-5 mutations/mb) and 1 were unable to be determinated. The average was 6.7 mutations/mb. The most frequent alteration is TP53 (54.5 %), PIK3CA (39.4 %) and ERBB2 (29.3 %). 87 patients (87.8 %) detected the alterations leading to some therapeutic options based on genetic profiling.
25 patients with metastases had taken genetic testing for BRCA1/2 germline mutation (gBRCA1/2mut), which isnamed BRACAnalysis. In all of 5 patients who had gBRCA1/2muts the same spot mutations were also detected with F1CDx. In 2 of 20 patients had negative gBRCA1/2mut, somatic BRCA1/2muts were newly detected with F1CDx. In 9 of the other patients had not taken the genetic testing, somatic BRCA1/2muts were founded.
18 tumors with HER2/Immunohistochemical staining (IHC) =3+ were judged as ERBB2 amplification, 3 tumors with HER2/IHC=2+ and HER2/FISH positive as low amplification, and 18 tumors with HER2/IHC=2+ and HER2/FISH negative as no amplification. Moreover, there are were 3 patients who newly confirmed ERBB2 amplification and 4 patients who confirmed ERBB2 mutations in this study.
Conclusions: The multiplex cancer genetic testing could help identify actionable alterations for the breast cancer patients. NGS results may add some new therapeutic options to standard therapies.
Citation Format: Hitomi Kawaji, Makoto Kubo, Nami Yamashita, Yurina Harada, Akiko Shimazaki, Saori Hayashi, Kanako Kurata, Mai Yamada, Kazuhisa Kaneshiro, Masaya Kai, Eiji Baba, Yoshinao Oda, Masafumi Nakamura. A prospective evaluation of comprehensive tumor profiling busing a targeted Next-generation sequencing for Japanese breast cancer patients [abstract]. In: Proceedings of the 2019 San Antonio Breast Cancer Symposium; 2019 Dec 10-14; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2020;80(4 Suppl):Abstract nr P4-09-12.
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Affiliation(s)
| | - Makoto Kubo
- Kyushu University, Hikashi-ku, Fukuoka, Japan
| | | | | | | | | | | | - Mai Yamada
- Kyushu University, Hikashi-ku, Fukuoka, Japan
| | | | - Masaya Kai
- Kyushu University, Hikashi-ku, Fukuoka, Japan
| | - Eiji Baba
- Kyushu University, Hikashi-ku, Fukuoka, Japan
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Yamashita N, Akiyoshi S, Sano E, Shigechi T, Hisamatsu Y, Tokunaga E, Oki E, Mori M. Abstract P3-07-09: The preoperative systemic inflammatory response as a strong prognostic factor in breast cancer patients. Cancer Res 2020. [DOI: 10.1158/1538-7445.sabcs19-p3-07-09] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: Recent reports show that the preoperative systemic inflammatory response status correlate with the survival rate in cancer patients. The Prognostic Nutritional Index (PNI), Controlling Nutritional Status (CONUT), Neutrophil Lymphocyte Ratio (NLR) and Platelet Lymphocyte Ratio (PLR) score are used as screening tools for immunonutritional status and reported to be a predictor of postoperative recurrence in patients with various gastrointestinal cancers. However, the clinical importance of these scoring in breast cancer has not been fully elucidated. The aim of this study is to investigate the clinical impact of preoperative systemic inflammatory response on long-term survival of breast cancer patients. Patients and Methods: We retrospectively analyzed 653 consecutive stage I-III breast cancer patients who were treated from January 2002 to December 2013. The PNI score was calculated as 10 x serum albumin (g/dl) + 0.005 x total lymphocyte count (per mm3). The CONUT score is calculated from three parameters, serum albumin, cholesterol, and total lymphocytes count. The patients were divided into two groups according to each value. The uni- and multivariate Cox regression analyses were performed to evaluate the prognositic value of the systemic inflammatory response in breast cancer. Results: The malnutritional or high SIR status was observed in 170 (26%),131 (20%), 119 (18%) and 226 (35%) patients as low-PNI, high-CONUT, elevated NLR and PLR, respectively. The relapse-free survival (RFS) and overall survival (OS) rates were significantly lower in the low-PNI group (RFS: p<0.0001, OS: p<0.0001) and high-CONUT group (RFS: p=0.0009, OS: p=0.0018). No significant association was found between NLR, PLR and prognosis. In the multivariate analysis, low-PNI was the independent prognostic factors for OS (HR4.71, p=0.0023). In the subset analysis, the low-PNI group showed poor prognosis especially in the postmenopausal, hormone receptor negative patients. The low-PNI also had poorer prognosis in post-recurrence survival. Conclusions: The preoperative systemic inflammatory response, especially PNI, is a strong independent predictor of long-term survival among breast cancer patients.
Citation Format: Nami Yamashita, Sayuri Akiyoshi, Eiki Sano, Tomoko Shigechi, Yuichi Hisamatsu, Eriko Tokunaga, Eiji Oki, Masaki Mori. The preoperative systemic inflammatory response as a strong prognostic factor in breast cancer patients [abstract]. In: Proceedings of the 2019 San Antonio Breast Cancer Symposium; 2019 Dec 10-14; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2020;80(4 Suppl):Abstract nr P3-07-09.
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Affiliation(s)
| | | | | | | | | | - Eriko Tokunaga
- 2National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
| | - Eiji Oki
- 1Kyushu University, Fukuoka, Japan
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35
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Yasumizu Y, Rajabi H, Jin C, Hata T, Pitroda S, Long MD, Hagiwara M, Li W, Hu Q, Liu S, Yamashita N, Fushimi A, Kui L, Samur M, Yamamoto M, Zhang Y, Zhang N, Hong D, Maeda T, Kosaka T, Wong KK, Oya M, Kufe D. MUC1-C regulates lineage plasticity driving progression to neuroendocrine prostate cancer. Nat Commun 2020; 11:338. [PMID: 31953400 PMCID: PMC6969104 DOI: 10.1038/s41467-019-14219-6] [Citation(s) in RCA: 75] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Accepted: 12/20/2019] [Indexed: 02/06/2023] Open
Abstract
Neuroendocrine prostate cancer (NEPC) is an aggressive malignancy with no effective targeted therapies. The oncogenic MUC1-C protein is overexpressed in castration-resistant prostate cancer (CRPC) and NEPC, but its specific role is unknown. Here, we demonstrate that upregulation of MUC1-C in androgen-dependent PC cells suppresses androgen receptor (AR) axis signaling and induces the neural BRN2 transcription factor. MUC1-C activates a MYC→BRN2 pathway in association with induction of MYCN, EZH2 and NE differentiation markers (ASCL1, AURKA and SYP) linked to NEPC progression. Moreover, MUC1-C suppresses the p53 pathway, induces the Yamanaka pluripotency factors (OCT4, SOX2, KLF4 and MYC) and drives stemness. Targeting MUC1-C decreases PC self-renewal capacity and tumorigenicity, suggesting a potential therapeutic approach for CRPC and NEPC. In PC tissues, MUC1 expression associates with suppression of AR signaling and increases in BRN2 expression and NEPC score. These results highlight MUC1-C as a master effector of lineage plasticity driving progression to NEPC.
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Affiliation(s)
- Yota Yasumizu
- Dana-Farber Cancer Institute Harvard Medical School, Boston, MA, USA
| | - Hasan Rajabi
- Dana-Farber Cancer Institute Harvard Medical School, Boston, MA, USA
| | - Caining Jin
- Dana-Farber Cancer Institute Harvard Medical School, Boston, MA, USA
| | - Tsuyoshi Hata
- Dana-Farber Cancer Institute Harvard Medical School, Boston, MA, USA.,Department of Gastrointestinal Surgery, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan
| | - Sean Pitroda
- Department of Radiation and Cellular Oncology, University of Chicago, Chicago, IL, USA
| | - Mark D Long
- Department of Biostatistics and Bioinformatics Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Masayuki Hagiwara
- Dana-Farber Cancer Institute Harvard Medical School, Boston, MA, USA
| | - Wei Li
- Dana-Farber Cancer Institute Harvard Medical School, Boston, MA, USA
| | - Qiang Hu
- Department of Biostatistics and Bioinformatics Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Song Liu
- Department of Biostatistics and Bioinformatics Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Nami Yamashita
- Dana-Farber Cancer Institute Harvard Medical School, Boston, MA, USA
| | - Atsushi Fushimi
- Dana-Farber Cancer Institute Harvard Medical School, Boston, MA, USA
| | - Ling Kui
- Dana-Farber Cancer Institute Harvard Medical School, Boston, MA, USA
| | - Mehmet Samur
- Dana-Farber Cancer Institute Harvard Medical School, Boston, MA, USA
| | - Masaaki Yamamoto
- Dana-Farber Cancer Institute Harvard Medical School, Boston, MA, USA.,Department of Gastrointestinal Surgery, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan
| | - Yan Zhang
- Dana-Farber Cancer Institute Harvard Medical School, Boston, MA, USA
| | - Ning Zhang
- Dana-Farber Cancer Institute Harvard Medical School, Boston, MA, USA
| | - Deli Hong
- Dana-Farber Cancer Institute Harvard Medical School, Boston, MA, USA
| | - Takahiro Maeda
- Department of Urology, Keio University School of Medicine Shinjuku-ku, Tokyo, Japan
| | - Takeo Kosaka
- Department of Urology, Keio University School of Medicine Shinjuku-ku, Tokyo, Japan
| | - Kwok K Wong
- Laura and Isaac Perlmutter Cancer Center, New York University Langone Medical Center, New York, NY, USA
| | - Mototsugu Oya
- Department of Urology, Keio University School of Medicine Shinjuku-ku, Tokyo, Japan
| | - Donald Kufe
- Dana-Farber Cancer Institute Harvard Medical School, Boston, MA, USA.
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36
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Inomata Y, Ohizumi T, Saito T, Morohashi M, Yamashita N, Takahashi M, Sase H, Takahashi K, Kaneyasu N, Fujihara M, Iwasaki A, Nakagomi K, Shiroma T, Yamaguchi T. Estimating transboundary transported anthropogenic sulfate deposition in Japan using the sulfur isotopic ratio. Sci Total Environ 2019; 691:779-788. [PMID: 31326801 DOI: 10.1016/j.scitotenv.2019.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Revised: 06/30/2019] [Accepted: 07/01/2019] [Indexed: 06/10/2023]
Abstract
High emissions of air pollutants from Northeast Asia are strongly influenced by air quality as well as by ecosystems. This study investigated the spatiotemporal variations in the sulfur isotopic ratio (δ34S) in atmospheric deposition at eleven monitoring stations in Japan from 2011 to 2016 and estimated the amount of transboundary transported anthropogenic sulfate (TRB) deposition using mass balance calculations. The δ34S of sulfate in precipitation ranged from -0.42 to +22.7‰. Sea salt (SS), TRB, and domestic anthropogenic sources (DOM) were the dominant sources of sulfate deposition in Japan. TRB sulfate deposition was largest on the Sea of Japan side, with an annual average value of 1.5 ± 0.3-6.9 ± 0.5 mg m-2 d-1 (36-44%), followed by Mt. Happo (4.5 ± 0.1 mg m-2 d-1; 88%), the Pacific Ocean side (1.5 ± 0.8, 4.3 ± 0.9 mg m-2 d-1; 24-50%), and the remote islands in the North Pacific Ocean (1.1 ± 0.2, 2.0 ± 0.8 mg m-2 d-1; 19-32%). TRB sulfate deposition on the Sea of Japan side was 2-12 times higher in winter and 1-2 times higher in summer than that of DOM. In contrast, TRB sulfate deposition on the Pacific Ocean side was 1.5-3 times higher in summer than in winter due to high precipitation levels. In Tokyo, the annual contribution from DOM sulfate deposition is approximately three times higher than that from TRB. Annual TRB sulfate deposition is lowest at Ogasawara at 1.1 ± 0.2 mg m-2 d-1, and the annual oceanic DMS contribution to sulfate deposition is high, accounting for 1.3 mg m-2 d-1 (20 ± 6%). The contribution of Asian dust was estimated to be 1-5.2 mg m-2 d-1(3-6%), which occurred in a single Asian dust event on the Sea of Japan side.
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Affiliation(s)
- Y Inomata
- Kanazawa University, Kakuma, Kanazawa, Ishikawa 920-1156, Japan; Asia Center for Air Pollution Research, 1182, Sowa, Niigata, Niigata 950-2144, Japan.
| | - T Ohizumi
- Asia Center for Air Pollution Research, 1182, Sowa, Niigata, Niigata 950-2144, Japan
| | - T Saito
- Asia Center for Air Pollution Research, 1182, Sowa, Niigata, Niigata 950-2144, Japan; Niigata Prefectural Institute of Public Health and Environmental Sciences, 314-1, Sowa, Niigata, Niigata 950-2144, Japan
| | - M Morohashi
- Asia Center for Air Pollution Research, 1182, Sowa, Niigata, Niigata 950-2144, Japan
| | - N Yamashita
- Asia Center for Air Pollution Research, 1182, Sowa, Niigata, Niigata 950-2144, Japan; Forestry and Forest Products Research Institute, 1 Matsunosato, Tsukuba, Ibaraki 305-8687, Japan
| | - M Takahashi
- Asia Center for Air Pollution Research, 1182, Sowa, Niigata, Niigata 950-2144, Japan
| | - H Sase
- Asia Center for Air Pollution Research, 1182, Sowa, Niigata, Niigata 950-2144, Japan
| | - K Takahashi
- Japan Environmental Sanitation Center, 10-6 Yotsuyakami-cho, Kawasaki-ku, Kawasaki City, Kanagawa Prefecture 210-0828, Japan
| | - N Kaneyasu
- National Institute of Advanced Industrial Science and Technology, 16-1 Onogawa, Tsukuba 305-8569, Japan
| | - M Fujihara
- Shimane Prefectural Institute of Public Health and Environmental Sciences, 1-582, Nishimasasada cho, Matsue, Shimane 690-0122, Japan
| | - A Iwasaki
- Okinawa Prefectural Institute of Health and Environment, 1-17, Kanekadann, Uruma, Okinawa 904-2241, Japan
| | - K Nakagomi
- Nagano Environmental Conservation Research Institute, 1978 Komemura Amori Nagano, Nagano 380-0944, Japan
| | - T Shiroma
- Okinawa Prefectural Institute of Health and Environment, 1-17, Kanekadann, Uruma, Okinawa 904-2241, Japan
| | - T Yamaguchi
- Hokkaido Research Organization, 12-19, Nishi, Kitaku, Sapporo, Hokkaido 060-0819, Japan
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Kusaka K, Tamura A, Kozuki T, Koreeda Y, Kita T, Endo T, Shibayama T, Hatakeyama N, Miura M, Yamashita N, Takenoyama M. Randomized trial of prophylactic minocycline for erlotinib-associated skin rash in non-small cell lung cancer (PEARL trial). Ann Oncol 2019. [DOI: 10.1093/annonc/mdz437.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Kubo T, Nogami N, Bessho A, Morita A, Ikeo S, Yokoyama T, Ishihara M, Honda T, Fujimoto N, Murakami S, Kaira K, Harada T, Nakamura K, Iwasawa S, Shimokawa T, Kiura K, Yamashita N, Okamoto H. Phase II trial of carboplatin, nab-paclitaxel and bevacizumab for advanced non-squamous non-small cell lung cancer (CARNAVAL study; TORG1424/OLCSG1402). Ann Oncol 2019. [DOI: 10.1093/annonc/mdz437.037] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Hata T, Rajabi H, Takahashi H, Yasumizu Y, Li W, Jin C, Long MD, Hu Q, Liu S, Fushimi A, Yamashita N, Kui L, Hong D, Yamamoto M, Miyo M, Hiraki M, Maeda T, Suzuki Y, Samur MK, Kufe D. MUC1-C Activates the NuRD Complex to Drive Dedifferentiation of Triple-Negative Breast Cancer Cells. Cancer Res 2019; 79:5711-5722. [PMID: 31519689 DOI: 10.1158/0008-5472.can-19-1034] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Revised: 07/25/2019] [Accepted: 09/09/2019] [Indexed: 01/04/2023]
Abstract
The NuRD chromatin remodeling and deacetylation complex, which includes MTA1, MBD3, CHD4, and HDAC1 among other components, is of importance for development and cancer progression. The oncogenic mucin 1 (MUC1) C-terminal subunit (MUC1-C) protein activates EZH2 and BMI1 in the epigenetic reprogramming of triple-negative breast cancer (TNBC). However, there is no known link between MUC1-C and chromatin remodeling complexes. Here, we showed that MUC1-C binds directly to the MYC HLH-LZ domain and identified a previously unrecognized MUC1-C→MYC pathway that regulates the NuRD complex. MUC1-C/MYC complexes selectively activated the MTA1 and MBD3 genes and posttranscriptionally induced CHD4 expression in basal- but not luminal-type BC cells. In turn, MUC1-C formed complexes with these NuRD components on the ESR1 promoter. Downregulating MUC1-C decreased MTA1/MBD3/CHD4/HDAC1 occupancy and increased H3K27 acetylation on the ESR1 promoter, with induction of ESR1 expression and downstream estrogen response pathways. Targeting MUC1-C and these NuRD components also induced expression of FOXA1, GATA3, and other markers associated with the luminal phenotype. These findings support a model in which MUC1-C activates the NuRD complex to drive dedifferentiation and reprogramming of TNBC cells. SIGNIFICANCE: MUC1-C directly interacts with MYC to activate the NuRD complex, mediating regulation of the estrogen receptor in triple-negative breast cancer cells.
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Affiliation(s)
- Tsuyoshi Hata
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Hasan Rajabi
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Hidekazu Takahashi
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Yota Yasumizu
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Wei Li
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Caining Jin
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Mark D Long
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Qiang Hu
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Song Liu
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Atsushi Fushimi
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Nami Yamashita
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Ling Kui
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Deli Hong
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Masaaki Yamamoto
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Masaaki Miyo
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Masayuki Hiraki
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Takahiro Maeda
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Yozo Suzuki
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Mehmet K Samur
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts
| | - Donald Kufe
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, Massachusetts.
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Shibata T, Watari K, Kawahara A, Sudo T, Murakami Y, Tokunaga E, Yamashita N, Oki E, Maehara Y, Akiba J, Akagi Y, Tanaka M, Kuwano M, Ono M. Abstract 3011: Overcoming endocrine therapy resistance by drugs targeting YBX1 activation pathway in breast cancer. Cancer Res 2019. [DOI: 10.1158/1538-7445.am2019-3011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
[Background] Endocrine therapies effectively improve the outcomes of patients with estrogen receptor alpha (ERα)-positive breast cancer. However, the emergence of drug-resistant tumors is a serious challenge. Our previous studies have demonstrated that YBX1 plays pivotal roles in acquisition of endocrine therapy resistance through downregulation of ERα and upregulation of HER2/ErbB2 in breast cancer patients (Shibata et al., Cancer Res., 2017). Furthermore, many laboratories have consistently demonstrated that YBX1 expression is correlated with poor outcomes of breast cancer patients, but the mechanism underlying why YBX1 expression leads to a poor outcome has yet to be revealed. Herein, our present findings demonstrate the critical role of YBX1, and also novel approach to overcome resistance to endocrine therapy.
[Methods] We searched a TCGA database for top 500 genes that are positively or negatively correlated with YBX1 and with ESR1 in breast cancer patients. Furthermore, we established fulvestrant resistant breast cancer cell lines in which AKT/mTORC1/S6K signaling pathway is activated.
[Results] Based on our finding, YBX1 expression is consistently correlated with reduced expression of ERα and its effector genes, conferring breast cancer cells resistance to endocrine therapy. [1] The enhanced expression of YBX1 is negatively correlated with ESR1 and its effector genes in tumors, and also with poor outcomes in breast cancer patients (TCGA and patients in our hospital). [2] Enhanced expression of YBX1 and pYBX1 is closely correlated with recurrence and resistance to endocrine therapy in patients. [3] Breast cancer cells resistant to fulvestrant or tamoxifen showed markedly enhanced expression of pYBX1 and treatment with mTORC1 inhibitors almost completely overcame above resistance in vitro and in vivo. [4] Constitutive activation of YBX1 by the mutant construct induced resistance to fulvestrant, indicating that YBX1 phosphorylation is crucial for the acquired drug resistance. Enhanced expression of YBX1 and also pYBX1 is thus closely associated with endocrine therapy resistance, and also with malignant progression in breast cancer.
[Conclusion] Based on both basic and clinical findings, we will present our novel concept that activation of the oncogenic transcriptional activity by YBX1 phosphorylation is crucial for acquired resistance to endocrine therapy and also poor outcomes in breast cancer. The YBX1 activation by PI3K/AKT/mTOR and RAF/MEK/ERK signaling pathways could be useful candidates for development of overcoming drugs. We will discuss overcoming effects of mTORC1 inhibitors.
Citation Format: Tomohiro Shibata, Kosuke Watari, Akihiko Kawahara, Tomoya Sudo, Yuichi Murakami, Eriko Tokunaga, Nami Yamashita, Eiji Oki, Yoshihiko Maehara, Jun Akiba, Yoshito Akagi, Maki Tanaka, Michihiko Kuwano, Mayumi Ono. Overcoming endocrine therapy resistance by drugs targeting YBX1 activation pathway in breast cancer [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2019; 2019 Mar 29-Apr 3; Atlanta, GA. Philadelphia (PA): AACR; Cancer Res 2019;79(13 Suppl):Abstract nr 3011.
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Affiliation(s)
| | | | | | - Tomoya Sudo
- 3Kurume University School of Medicine, Kurume, Japan
| | | | - Eriko Tokunaga
- 5National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
| | | | - Eiji Oki
- 1Kyushu University, Fukuoka, Japan
| | | | - Jun Akiba
- 2Kurume University Hospital, Kurume, Japan
| | - Yoshito Akagi
- 3Kurume University School of Medicine, Kurume, Japan
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Yamashita N, Hisamatsu Y, Shigechi T, Tokunaga E, Saeki H, Oki E, Maehara Y. Abstract P5-07-07: The immune microenvironment of ductal carcinoma in situ of the breast. Cancer Res 2019. [DOI: 10.1158/1538-7445.sabcs18-p5-07-07] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: The importance of tumor-infiltrating lymphocytes (TIL) in invasive breast carcinoma for tumor development and therapeutic response is widely accepted. However, the immune microenvironment of breast ductal carcinoma in situ (DCIS) has not been fully elucidated. Evasion of immune surveillance is a necessary step in tumor evolution. In DCIS, the tumor cells are relatively protected from the immune system due to an myoepithelial cell layer and basement membrane, and intraductal immune cells are rarely detected. In contrast, in invasive disease, cancer cells and immune cells are often intermingled. Thus, understanding the immune microenviroment of in situ to invasive carcinoma transition might be particularly important to identify novel targets for early stage of tumor invasion.
Aims: The aim of this study is to evaluate the clinical importance of TILs in DCIS.
Methods: TILs were assessed in 133 DCIS samples with or without microinvasive disease according to the proposed method from the International Immuno-Oncology Working Group on Breast Cancer. In addition, the relationship between TILs in DCIS and clinicopathological features was evaluated.
Results: TILs are present in most DCIS in varying levels. The median proportion of TILs in DCIS was 14%. Only a minority of DCIS showed >50% TILs, which represented only 12.8% of all cases. High TILs in DCIS was significantly associated with comedo necrosis (p<0.0001), high nuclear grade (p=0.0030), ER negativity (p<0.0001), PR negativity (p<0.0001), HER2 positivity (p=0.0030). Triple negative DCIS and HER2 positive DCIS had significantly higher level of TILs (p=0.0008). No correlation was demonstrated between TILs and recurrence risk.
Conclusions: High TILs in DCIS was significantly associated with adverse histopathologic features. Further characterization of immune environment of DCIS may be essential for immunotherapy and breast cancer prevention.
Citation Format: Yamashita N, Hisamatsu Y, Shigechi T, Tokunaga E, Saeki H, Oki E, Maehara Y. The immune microenvironment of ductal carcinoma in situ of the breast [abstract]. In: Proceedings of the 2018 San Antonio Breast Cancer Symposium; 2018 Dec 4-8; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2019;79(4 Suppl):Abstract nr P5-07-07.
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Affiliation(s)
- N Yamashita
- Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan; National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan; Kyushu Central Hospital of the Mutual Aid Association of Public School Teachers, Fukuoka, Japan
| | - Y Hisamatsu
- Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan; National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan; Kyushu Central Hospital of the Mutual Aid Association of Public School Teachers, Fukuoka, Japan
| | - T Shigechi
- Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan; National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan; Kyushu Central Hospital of the Mutual Aid Association of Public School Teachers, Fukuoka, Japan
| | - E Tokunaga
- Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan; National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan; Kyushu Central Hospital of the Mutual Aid Association of Public School Teachers, Fukuoka, Japan
| | - H Saeki
- Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan; National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan; Kyushu Central Hospital of the Mutual Aid Association of Public School Teachers, Fukuoka, Japan
| | - E Oki
- Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan; National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan; Kyushu Central Hospital of the Mutual Aid Association of Public School Teachers, Fukuoka, Japan
| | - Y Maehara
- Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan; National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan; Kyushu Central Hospital of the Mutual Aid Association of Public School Teachers, Fukuoka, Japan
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Kamitani T, Yabuuchi H, Kanemaki Y, Tozaki M, Sonomura T, Mizukoshi W, Nakata W, Shimono T, Urano M, Yamano T, Kato F, Kuchiki M, Shiragami N, Yanagita H, Katsuda E, Kataoka M, Yamaguchi K, Horikoshi T, Gomi T, Nozaki M, Shiotani M, Amano M, Saigusa H, Sadaoka S, Kamiya H, Kubo M, Yamashita N, Yamamoto H, Honda H. Effects of menstrual cycle on background parenchymal enhancement and detectability of breast cancer on dynamic contrast-enhanced breast MRI: A multicenter study of an Asian population. Eur J Radiol 2019; 110:130-135. [DOI: 10.1016/j.ejrad.2018.11.025] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2018] [Revised: 10/31/2018] [Accepted: 11/21/2018] [Indexed: 11/30/2022]
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Shibata T, Tokunaga E, Hattori S, Watari K, Murakami Y, Yamashita N, Oki E, Itou J, Toi M, Maehara Y, Kuwano M, Ono M. Y-box binding protein YBX1 and its correlated genes as biomarkers for poor outcomes in patients with breast cancer. Oncotarget 2018; 9:37216-37228. [PMID: 30647855 PMCID: PMC6324687 DOI: 10.18632/oncotarget.26469] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Accepted: 12/05/2018] [Indexed: 01/10/2023] Open
Abstract
The enhanced expression of the Y-box binding protein YBX1 is consistently correlated with poor outcomes or reduced survival of breast cancer patients. However, the mechanism underlying the association between increased YBX1 expression and poor outcomes has yet to be revealed. We searched a database for the top 500 genes that are positively or negatively correlated with YBX1 and with ESR1 in breast cancer patients. We further examined the association between YBX1-correlated genes and breast cancer outcomes in patients at Kyushu University Hospital. More than 60% of genes that are positively correlated with YBX1 are also negatively correlated with ESR1. The enhanced expression levels of the top 20 positively correlated genes mostly predict negative outcomes, while the enhanced expression levels of the top 20 negatively correlated genes mostly predict positive outcomes. Furthermore, in breast cancer patients at Kyushu University Hospital, the expression levels of YBX1 and YBX1-positively correlated genes were significantly higher and the expression levels of genes negatively correlated with YBX1 were significantly lower in patients who relapsed after their primary surgery than in those who did not relapse. The expression of YBX1 together with the expression of its positively or negatively correlated genes may help to predict outcomes as well as resistance to endocrine therapies in breast cancer patients. Determining the expression of YBX1 and its closely correlated genes will contribute to the development of precision therapeutics for breast cancer.
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Affiliation(s)
- Tomohiro Shibata
- Department of Pharmaceutical Oncology, Graduate School of Pharmaceutical Sciences, Kyushu University, Fukuoka, Japan
| | - Eriko Tokunaga
- National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
| | - Satoshi Hattori
- Department of Integrated Medicine, Biomedical Statistics, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Kosuke Watari
- Department of Pharmaceutical Oncology, Graduate School of Pharmaceutical Sciences, Kyushu University, Fukuoka, Japan
| | - Yuichi Murakami
- Department of Pharmaceutical Oncology, Graduate School of Pharmaceutical Sciences, Kyushu University, Fukuoka, Japan.,Cancer Translational Research Center, St. Mary's Institute of Health Sciences, Kurume, Japan
| | - Nami Yamashita
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Eiji Oki
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Junji Itou
- Department of Breast Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Masakazu Toi
- Department of Breast Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Yoshihiko Maehara
- Kyushu Central Hospital of the Mutual Aid Association of Public School Teachers, Fukuoka, Japan
| | - Michihiko Kuwano
- Cancer Translational Research Center, St. Mary's Institute of Health Sciences, Kurume, Japan
| | - Mayumi Ono
- Department of Pharmaceutical Oncology, Graduate School of Pharmaceutical Sciences, Kyushu University, Fukuoka, Japan
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44
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Takehara K, Yamashita N, Motohashi T, Harano K, Nakanishi T, Tokunaga H, Susumu N, Ueda Y, Yokoyama Y, Watanabe Y, Watanabe R, Teramoto N, Tsuda H, Saito T. Prognostic factors in patients with uterine leiomyosarcoma: A multiinstitutional retrospective study from the Japanese gynecologic oncology group. Ann Oncol 2018. [DOI: 10.1093/annonc/mdy285.172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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45
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Ito K, Hataji O, Tanzawa S, Harada T, Fujimoto N, Bessho A, Takamura K, Takahashi K, Shinkai T, Kozuki T, Satouchi M, Kato T, Seki N, Shukuya T, Yamashita N. P1.01-40 Randomized Phase II Study of Docetaxel Plus Bevacizumab or Pemetrexed Plus Bevacizumab for Elderly pts with Untreated Advanced NSCLC: TORG1323. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Takamori S, Takada K, Tagawa T, Toyokawa G, Hirai F, Yamashita N, Okamoto T, Oki E, Yoshizumi T, Oda Y, Maehara Y. Differences in PD-L1 expression on tumor and immune cells between lung metastases and corresponding primary tumors. Surg Oncol 2018; 27:637-641. [PMID: 30449485 DOI: 10.1016/j.suronc.2018.08.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Revised: 07/30/2018] [Accepted: 08/09/2018] [Indexed: 01/04/2023]
Abstract
BACKGROUND It has been reported that the tumor microenvironment, including tumor-associated immune cells (ICs) and programmed cell death-ligand 1 (PD-L1) expression, differs between primary and metastatic tumors. This study aimed to elucidate the differences in PD-L1 expression on tumor cells (TCs) and ICs between lung metastases and corresponding primary tumors. METHODS We analyzed paired lesions from 44 patients diagnosed with lung metastases between 2005 and 2017 at Kyushu University. The percentages of PD-L1-positive TCs and ICs in lung metastases and the primary tumor were classified into five categories (0: <1%; 1: 1%-4%; 2: 5%-9%; 3: 10%-49%; and 4: ≥50%). Lesions in which ≥1% of the TCs and ICs were PD-L1-positive were considered positive. RESULTS The primary cancers included rectal (n = 19), colon (n = 10), liver (n = 10), bile duct (n = 2), stomach (n = 1), gall bladder (n = 1) and breast (n = 1). Discrepancies in PD-L1 expression on TCs and ICs between lung metastases and primary lesions were observed in 5 (11.4%, κ = 0.23) and 9 (20.5%, κ = 0.11) of the 44 cases, respectively. PD-L1 expression on ICs was higher in lung metastases than paired primary tumors (p = 0.026), although the percentage of PD-L1-positive TCs was not significantly different between lung metastases and primary tumors (p = 0.767). CONCLUSIONS There were significant differences in PD-L1 expression on TCs and ICs between lung metastases and primary tumors. Clinicians should be aware of these differences in the tumor microenvironment when treating patients with immunotherapy.
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Affiliation(s)
- Shinkichi Takamori
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka-shi, Fukuoka 812-8582, Japan
| | - Kazuki Takada
- Department of Thoracic Oncology, National Kyushu Cancer Center, 3-1-1 Notame, Minami-ku, Fukuoka 811-1395, Japan.
| | - Tetsuzo Tagawa
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka-shi, Fukuoka 812-8582, Japan
| | - Gouji Toyokawa
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka-shi, Fukuoka 812-8582, Japan
| | - Fumihiko Hirai
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka-shi, Fukuoka 812-8582, Japan
| | - Nami Yamashita
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka-shi, Fukuoka 812-8582, Japan
| | - Tatsuro Okamoto
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka-shi, Fukuoka 812-8582, Japan
| | - Eiji Oki
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka-shi, Fukuoka 812-8582, Japan
| | - Tomoharu Yoshizumi
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka-shi, Fukuoka 812-8582, Japan
| | - Yoshinao Oda
- Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka-shi, Fukuoka 812-8582, Japan
| | - Yoshihiko Maehara
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka-shi, Fukuoka 812-8582, Japan
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Omori K, Ito A, Mun I, Yamashita N, Ibano K, Lee H, Ueda Y. First principle calculations of energy of agglomerated helium in the period 6 elements. Nuclear Materials and Energy 2018. [DOI: 10.1016/j.nme.2018.07.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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48
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Yamashita N, Omori K, Kimura Y, Hinoki T, Ibano K, Lee H, Ueda Y. Surface morphology changes of silicon carbide by helium plasma irradiation. Nuclear Materials and Energy 2018. [DOI: 10.1016/j.nme.2018.06.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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49
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Mizuguchi Y, Maruta M, Moriyama S, Yamashita N, Okada C, Nishimura A, Fujiwara Y, Tahakashi A. P5434Evaluation of the determinant factors on the capacity for self-care in patients with acute myocardial infarction. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy566.p5434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
| | - M Maruta
- Sakurakai Takahashi Hospital, Kobe, Japan
| | - S Moriyama
- Sakurakai Takahashi Hospital, Kobe, Japan
| | | | - C Okada
- Sakurakai Takahashi Hospital, Kobe, Japan
| | | | - Y Fujiwara
- Sakurakai Takahashi Hospital, Kobe, Japan
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50
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Inoue Y, Yamashita N, Ueo H, Tanaka K, Saeki H, Oki E, Tokunaga E, Maehara Y. The Clinical Usefulness of the LigaSure™ Small Jaw in Axillary Lymph Node Dissection in Patients with Breast Cancer. Anticancer Res 2018; 38:2359-2362. [PMID: 29599361 DOI: 10.21873/anticanres.12483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Revised: 02/05/2018] [Accepted: 02/15/2018] [Indexed: 11/10/2022]
Abstract
BACKGROUND The LigaSure™ small jaw (LS-SJ) multifunctional tissue sealing system is mainly used in cervical operations. We aimed to evaluate the clinical efficacy of the LS-SJ in axillary lymph node dissection (ALND) in comparison to the conventional method. PATIENTS AND METHODS Ninety-two patients with breast cancer who underwent total mastectomy and ALND were included in this study. The patients were divided into the LS-SJ group (n=43) and the conventional-ALND (c-ALND) group (n=49). RESULTS Patients with high body mass index values had a greater drainage volume and longer time to drain removal. The drainage volume was in the LS-SJ group was significantly lower than that in the c-ALND group. The time to drain removal and the hospitalization period were also significantly shorter in the LS-SJ group. The LS-SJ was more effective for ALND in obese patients. CONCLUSION The results suggest the clinical usefulness of LS-SJ in ALND in patients with breast cancer, especially in obese patients.
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Affiliation(s)
- Yuka Inoue
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Nami Yamashita
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Hiroki Ueo
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Kimihiro Tanaka
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Hiroshi Saeki
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Eiji Oki
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Eriko Tokunaga
- Departments of Breast Oncology, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
| | - Yoshihiko Maehara
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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