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Du Q, Dickinson A, Nakuleswaran P, Maghami S, Alagoda S, Hook AL, Ghaemmaghami AM. Targeting Macrophage Polarization for Reinstating Homeostasis following Tissue Damage. Int J Mol Sci 2024; 25:7278. [PMID: 39000385 PMCID: PMC11242417 DOI: 10.3390/ijms25137278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2024] [Revised: 06/24/2024] [Accepted: 06/27/2024] [Indexed: 07/16/2024] Open
Abstract
Tissue regeneration and remodeling involve many complex stages. Macrophages are critical in maintaining micro-environmental homeostasis by regulating inflammation and orchestrating wound healing. They display high plasticity in response to various stimuli, showing a spectrum of functional phenotypes that vary from M1 (pro-inflammatory) to M2 (anti-inflammatory) macrophages. While transient inflammation is an essential trigger for tissue healing following an injury, sustained inflammation (e.g., in foreign body response to implants, diabetes or inflammatory diseases) can hinder tissue healing and cause tissue damage. Modulating macrophage polarization has emerged as an effective strategy for enhancing immune-mediated tissue regeneration and promoting better integration of implantable materials in the host. This article provides an overview of macrophages' functional properties followed by discussing different strategies for modulating macrophage polarization. Advances in the use of synthetic and natural biomaterials to fabricate immune-modulatory materials are highlighted. This reveals that the development and clinical application of more effective immunomodulatory systems targeting macrophage polarization under pathological conditions will be driven by a detailed understanding of the factors that regulate macrophage polarization and biological function in order to optimize existing methods and generate novel strategies to control cell phenotype.
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Affiliation(s)
- Qiran Du
- Immuno-Bioengineering Group, School of Life Sciences, University of Nottingham, Nottingham NG7 2RD, UK;
| | - Anna Dickinson
- Medical School, Faculty of Medicine and Health Sciences, University of Nottingham, Nottingham NG7 2RD, UK; (A.D.); (P.N.); (S.A.)
| | - Pruthvi Nakuleswaran
- Medical School, Faculty of Medicine and Health Sciences, University of Nottingham, Nottingham NG7 2RD, UK; (A.D.); (P.N.); (S.A.)
| | - Susan Maghami
- Hull York Medical School, University of York, York YO10 5DD, UK;
| | - Savindu Alagoda
- Medical School, Faculty of Medicine and Health Sciences, University of Nottingham, Nottingham NG7 2RD, UK; (A.D.); (P.N.); (S.A.)
| | - Andrew L. Hook
- School of Pharmacy, University of Nottingham, Nottingham NG7 2RD, UK;
| | - Amir M. Ghaemmaghami
- Immuno-Bioengineering Group, School of Life Sciences, University of Nottingham, Nottingham NG7 2RD, UK;
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2
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Liu M, Zhong XS, Krishnachaitanya SS, Ou R, Dashwood RH, Powell DW, Li Q. Erlotinib suppresses tumorigenesis in a mouse model of colitis-associated cancer. Biomed Pharmacother 2024; 175:116580. [PMID: 38723513 DOI: 10.1016/j.biopha.2024.116580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Revised: 03/28/2024] [Accepted: 04/10/2024] [Indexed: 06/03/2024] Open
Abstract
Colitis-associated cancer (CAC) in inflammatory bowel diseases exhibits more aggressive behavior than sporadic colorectal cancer; however, the molecular mechanisms remain unclear. No definitive preventative agent against CAC is currently established in the clinical setting. We investigated the molecular mechanisms of CAC in the azoxymethane/dextran sulfate sodium (AOM/DSS) mouse model and assessed the antitumor efficacy of erlotinib, a small molecule inhibitor of the epidermal growth factor receptor (EGFR). Erlotinib premixed with AIN-93 G diet at 70 or 140 parts per million (ppm) inhibited tumor multiplicity significantly by 96%, with ∼60% of the treated mice exhibiting zero polyps at 12 weeks. Bulk RNA-sequencing revealed more than a thousand significant gene alterations in the colons of AOM/DSS-treated mice, with KEGG enrichment analysis highlighting 46 signaling pathways in CAC development. Erlotinib altered several signaling pathways and rescued 40 key genes dysregulated in CAC, including those involved in the Hippo and Wnt signaling. These findings suggest that the clinically-used antitumor agent erlotinib might be repurposed for suppression of CAC, and that further studies are warranted on the crosstalk between dysregulated Wnt and EGFR signaling in the corresponding patient population.
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Affiliation(s)
- Max Liu
- Division of Gastroenterology, Department of Internal Medicine, University of Texas Medical Branch at Galveston, Galveston, TX, USA
| | - Xiaoying S Zhong
- Division of Gastroenterology, Department of Internal Medicine, University of Texas Medical Branch at Galveston, Galveston, TX, USA
| | - Srikruthi S Krishnachaitanya
- Division of Gastroenterology, Department of Internal Medicine, University of Texas Medical Branch at Galveston, Galveston, TX, USA
| | - Rongliwen Ou
- Division of Gastroenterology, Department of Internal Medicine, University of Texas Medical Branch at Galveston, Galveston, TX, USA; Department of Gastroenterology, Xiangya Hospital, Central South University, Changsha, China
| | - Roderick H Dashwood
- Center for Epigenetics & Disease Prevention, Texas A&M School of Medicine, Houston, TX, USA
| | - Don W Powell
- Division of Gastroenterology, Department of Internal Medicine, University of Texas Medical Branch at Galveston, Galveston, TX, USA
| | - Qingjie Li
- Division of Gastroenterology, Department of Internal Medicine, University of Texas Medical Branch at Galveston, Galveston, TX, USA.
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3
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Praveen Kumar PK, Sundar H, Balakrishnan K, Subramaniam S, Ramachandran H, Kevin M, Michael Gromiha M. The Role of HSP90 and TRAP1 Targets on Treatment in Hepatocellular Carcinoma. Mol Biotechnol 2024:10.1007/s12033-024-01151-4. [PMID: 38684604 DOI: 10.1007/s12033-024-01151-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Accepted: 03/18/2024] [Indexed: 05/02/2024]
Abstract
Hepatocellular Carcinoma (HCC) is the predominant form of liver cancer and arises due to dysregulation of the cell cycle control machinery. Heat Shock Protein 90 (HSP90) and mitochondrial HSP90, also referred to as TRAP1 are important critical chaperone target receptors for early diagnosis and targeting HCC. Both HSP90 and TRAP1 expression was found to be higher in HCC patients. Hence, the importance of HSP90 and TRAP1 inhibitors mechanism and mitochondrial targeted delivery of those inhibitors function is widely studied. This review also focuses on importance of protein-protein interactions of HSP90 and TRAP1 targets and association of its interacting proteins in various pathways of HCC. To further elucidate the mechanism, systems biology approaches and computational biology approach studies are well explored in the association of inhibition of herbal plant molecules with HSP90 and its mitochondrial type in HCC.
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Affiliation(s)
- P K Praveen Kumar
- Department of Biotechnology, Sri Venkateswara College of Engineering, Pennalur, Sriperumbudur Tk, Tamil Nadu, 602117, India.
- Department of Biotechnology, Bhupat and Jyoti Mehta School of Biosciences, Indian Institute of Technology Madras, Chennai, 600036, India.
| | - Harini Sundar
- Department of Biotechnology, Sri Venkateswara College of Engineering, Pennalur, Sriperumbudur Tk, Tamil Nadu, 602117, India
| | - Kamalavarshini Balakrishnan
- Department of Biotechnology, Sri Venkateswara College of Engineering, Pennalur, Sriperumbudur Tk, Tamil Nadu, 602117, India
| | - Sakthivel Subramaniam
- Department of Biotechnology, Sri Venkateswara College of Engineering, Pennalur, Sriperumbudur Tk, Tamil Nadu, 602117, India
| | - Hemalatha Ramachandran
- Department of Biotechnology, Sri Venkateswara College of Engineering, Pennalur, Sriperumbudur Tk, Tamil Nadu, 602117, India
| | - M Kevin
- Department of Biotechnology, Sri Venkateswara College of Engineering, Pennalur, Sriperumbudur Tk, Tamil Nadu, 602117, India
| | - M Michael Gromiha
- Department of Biotechnology, Bhupat and Jyoti Mehta School of Biosciences, Indian Institute of Technology Madras, Chennai, 600036, India
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4
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Yao X, Zhang L, Sun S, Fu A, Ge Y. Progress of research on the relationship between efferocytosis and tumor. Front Oncol 2024; 14:1361327. [PMID: 38655133 PMCID: PMC11035832 DOI: 10.3389/fonc.2024.1361327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2023] [Accepted: 03/25/2024] [Indexed: 04/26/2024] Open
Abstract
Tumors are genetic changes that develop in an organism as a result of many internal and external causes. They affect the biological behavior of cells, cause them to grow independently, and give rise to new, perpetually proliferating organisms. Recent research has supported the critical function of tumor-associated macrophages in the development, progression, and metastasis of tumors through efferocytosis. Yet, there is still much to learn about the mechanisms behind their contribution to tumor pathological processes. As a result, it's critical to actively investigate how cytosolic processes contribute to the growth of tumors and to create novel therapeutic approaches.
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Affiliation(s)
| | | | | | | | - Yanlei Ge
- North China University of Science and Technology Affiliated Hospital, Tangshan, China
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5
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Pellegrino M, Secli V, D’Amico S, Petrilli LL, Caforio M, Folgiero V, Tumino N, Vacca P, Vinci M, Fruci D, de Billy E. Manipulating the tumor immune microenvironment to improve cancer immunotherapy: IGF1R, a promising target. Front Immunol 2024; 15:1356321. [PMID: 38420122 PMCID: PMC10899349 DOI: 10.3389/fimmu.2024.1356321] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Accepted: 01/26/2024] [Indexed: 03/02/2024] Open
Abstract
Cancer immunotherapy has made impressive advances in improving the outcome of patients affected by malignant diseases. Nonetheless, some limitations still need to be tackled to more efficiently and safely treat patients, in particular for those affected by solid tumors. One of the limitations is related to the immunosuppressive tumor microenvironment (TME), which impairs anti-tumor immunity. Efforts to identify targets able to turn the TME into a milieu more auspicious to current immuno-oncotherapy is a real challenge due to the high redundancy of the mechanisms involved. However, the insulin-like growth factor 1 receptor (IGF1R), an attractive drug target for cancer therapy, is emerging as an important immunomodulator and regulator of key immune cell functions. Here, after briefly summarizing the IGF1R signaling pathway in cancer, we review its role in regulating immune cells function and activity, and discuss IGF1R as a promising target to improve anti-cancer immunotherapy.
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Affiliation(s)
- Marsha Pellegrino
- Oncohematology and Pharmaceutical Factory Research Area, Pediatric Cancer Genetics and Epigenetics Unit, Bambino Gesù Children’s Hospital-IRCCS, Rome, Italy
| | - Valerio Secli
- Oncohematology and Pharmaceutical Factory Research Area, Pediatric Cancer Genetics and Epigenetics Unit, Bambino Gesù Children’s Hospital-IRCCS, Rome, Italy
| | - Silvia D’Amico
- Oncohematology and Pharmaceutical Factory Research Area, Pediatric Cancer Genetics and Epigenetics Unit, Bambino Gesù Children’s Hospital-IRCCS, Rome, Italy
| | - Lucia Lisa Petrilli
- Oncohematology and Pharmaceutical Factory Research Area, Pediatric Cancer Genetics and Epigenetics Unit, Bambino Gesù Children’s Hospital-IRCCS, Rome, Italy
| | - Matteo Caforio
- Oncohematology and Pharmaceutical Factory Research Area, Pediatric Cancer Genetics and Epigenetics Unit, Bambino Gesù Children’s Hospital-IRCCS, Rome, Italy
| | - Valentina Folgiero
- Oncohematology and Pharmaceutical Factory Research Area, Pediatric Cancer Genetics and Epigenetics Unit, Bambino Gesù Children’s Hospital-IRCCS, Rome, Italy
| | - Nicola Tumino
- Immunology Research Area, Innate Lymphoid Cells Unit, Bambino Gesù Children’s Hospital-IRCCS, Rome, Italy
| | - Paola Vacca
- Immunology Research Area, Innate Lymphoid Cells Unit, Bambino Gesù Children’s Hospital-IRCCS, Rome, Italy
| | - Maria Vinci
- Oncohematology and Pharmaceutical Factory Research Area, Pediatric Cancer Genetics and Epigenetics Unit, Bambino Gesù Children’s Hospital-IRCCS, Rome, Italy
| | - Doriana Fruci
- Oncohematology and Pharmaceutical Factory Research Area, Pediatric Cancer Genetics and Epigenetics Unit, Bambino Gesù Children’s Hospital-IRCCS, Rome, Italy
| | - Emmanuel de Billy
- Oncohematology and Pharmaceutical Factory Research Area, Pediatric Cancer Genetics and Epigenetics Unit, Bambino Gesù Children’s Hospital-IRCCS, Rome, Italy
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6
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Cheng D, Wang J, Wang Y, Xue Y, Yang Q, Yang Q, Zhao H, Huang J, Peng X. Chemokines: Function and therapeutic potential in bone metastasis of lung cancer. Cytokine 2023; 172:156403. [PMID: 37871366 DOI: 10.1016/j.cyto.2023.156403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 10/15/2023] [Accepted: 10/16/2023] [Indexed: 10/25/2023]
Abstract
Lung cancer is a rapidly progressing disease with a poor prognosis. Bone metastasis is commonly found in 40.6% of advanced-stage patients. The mortality rate of lung cancer patients with bone metastasis can be significantly decreased by implementing novel diagnostic techniques, improved staging and classification systems, precise surgical interventions, and advanced treatment modalities. However, it is important to note that there is currently a lack of radical procedures available for these patients due to the development of drug resistance. Consequently, palliative care approaches are commonly employed in clinical practice. Therefore, new understandings of the process of bone metastasis of lung cancer are critical for developing better treatment strategies to improve patient's clinical cure rate and quality of life. Chemokines are cell-secreted small signaling proteins in cancer occurrence, proliferation, invasion, and metastasis. In this study, we review the development of bone metastasis in lung cancer and discuss the mechanisms of specific chemokine families (CC, CXC, CX3C, and XC) in regulating the biological activities of tumors and promoting bone metastasis. We also highlight some preclinical studies and clinical trials on chemokines for lung cancer and bone metastasis.
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Affiliation(s)
- Dezhou Cheng
- Department of Medical Imaging, Health Science Center, Yangtze University, Jingzhou, Hubei, China
| | - Jiancheng Wang
- Department of Radiology, The Second People's Hospital of Jingzhou, China
| | - Yiling Wang
- Department of Medical Imaging, Health Science Center, Yangtze University, Jingzhou, Hubei, China
| | - Yanfang Xue
- Department of Medical Imaging, Health Science Center, Yangtze University, Jingzhou, Hubei, China
| | - Qing Yang
- Department of Medical Imaging, Health Science Center, Yangtze University, Jingzhou, Hubei, China
| | - Qun Yang
- Department of Medical Imaging, Health Science Center, Yangtze University, Jingzhou, Hubei, China
| | - Huichuan Zhao
- Department of Pathology of the First Affiliated Hospital of Yangtze University, Jingzhou, Hubei, China
| | - Jinbai Huang
- Department of Medical Imaging, Health Science Center, Yangtze University, Jingzhou, Hubei, China; Department of Medical Imaging, the First Affiliated Hospital of Yangtze University, and School of Medicine of Yangtze University, Jingzhou, Hubei, China.
| | - Xiaochun Peng
- Department of Pathophysiology, School of Basic Medicine, Health Science Center, Yangtze University, Jingzhou, Hubei, China.
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7
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Hu G, Huang N, Zhang J, Zhang D, Wang S, Zhang Y, Wang L, Du Y, Kuang S, Ma K, Zhu H, Xu N, Liu M. LKB1 loss promotes colorectal cancer cell metastasis through regulating TNIK expression and actin cytoskeleton remodeling. Mol Carcinog 2023; 62:1659-1672. [PMID: 37449799 DOI: 10.1002/mc.23606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Revised: 05/19/2023] [Accepted: 07/05/2023] [Indexed: 07/18/2023]
Abstract
Colorectal cancer (CRC) is one of the most common malignant tumors. Approximately 5%-6% of CRC cases are associated with hereditary CRC syndromes, including the Peutz-Jeghers syndrome (PJS). Liver kinase B1 (LKB1), also known as STK11, is the major gene responsible for PJS. LKB1 heterozygotic deficiency is involved in intestinal polyps in mice, while the mechanism of LKB1 in CRC remains elusive. In this study, we generated LKB1 knockout (KO) CRC cell lines by using CRISPR-Cas9. LKB1 KO promoted CRC cell motility in vitro and tumor metastases in vivo. LKB1 attenuated expression of TRAF2 and NCK-interacting protein kinase (TNIK) as accessed by RNA-seq and western blots, and similar suppression was also detected in the tumor tissues of azoxymethane/dextran sodium sulfate-induced intestinal-specific LKB1-KO mice. LKB1 repressed TNIK expression through its kinase activity. Moreover, attenuating TNIK by shRNA inhibited cell migration and invasion of CRC cells. LKB1 loss-induced high metastatic potential of CRC cells was depended on TNIK upregulation. Furthermore, TNIK interacted with ARHGAP29 and further affected actin cytoskeleton remodeling. Taken together, LKB1 deficiency promoted CRC cell metastasis via TNIK upregulation and subsequently mediated cytoskeleton remodeling. These results suggest that LKB1-TNIK axis may play a crucial role in CRC progression.
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Affiliation(s)
- Guanghui Hu
- Laboratory of Cell and Molecular Biology & State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Ning Huang
- Department of Hepatobiliary Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jing Zhang
- Department of Hepatobiliary Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Die Zhang
- Laboratory of Cell and Molecular Biology & State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Shuren Wang
- Laboratory of Cell and Molecular Biology & State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yuanyuan Zhang
- Department of Gynecologic Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Panjiayuan, Chaoyang District, Beijing, People's Republic of China
| | - Liming Wang
- Department of Hepatobiliary Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yingxi Du
- Laboratory of Cell and Molecular Biology & State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Shuwen Kuang
- Department of Hepatobiliary Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Kai Ma
- Laboratory of Cell and Molecular Biology & State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Hongxia Zhu
- Laboratory of Cell and Molecular Biology & State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Ningzhi Xu
- Laboratory of Cell and Molecular Biology & State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Mei Liu
- Laboratory of Cell and Molecular Biology & State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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8
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Guilbaud E, Barouillet T, Ilie M, Borowczyk C, Ivanov S, Sarrazy V, Vaillant N, Ayrault M, Castiglione A, Rignol G, Brest P, Bazioti V, Zaitsev K, Lebrigand K, Dussaud S, Magnone V, Bertolotto C, Marchetti S, Irondelle M, Goldberg I, Huby T, Westerterp M, Gautier EL, Mari B, Barbry P, Hofman P, Yvan-Charvet L. Cholesterol efflux pathways hinder KRAS-driven lung tumor progenitor cell expansion. Cell Stem Cell 2023; 30:800-817.e9. [PMID: 37267915 DOI: 10.1016/j.stem.2023.05.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 04/13/2023] [Accepted: 05/04/2023] [Indexed: 06/04/2023]
Abstract
Cholesterol efflux pathways could be exploited in tumor biology to unravel cancer vulnerabilities. A mouse model of lung-tumor-bearing KRASG12D mutation with specific disruption of cholesterol efflux pathways in epithelial progenitor cells promoted tumor growth. Defective cholesterol efflux in epithelial progenitor cells governed their transcriptional landscape to support their expansion and create a pro-tolerogenic tumor microenvironment (TME). Overexpression of the apolipoprotein A-I, to raise HDL levels, protected these mice from tumor development and dire pathologic consequences. Mechanistically, HDL blunted a positive feedback loop between growth factor signaling pathways and cholesterol efflux pathways that cancer cells hijack to expand. Cholesterol removal therapy with cyclodextrin reduced tumor burden in progressing tumor by suppressing the proliferation and expansion of epithelial progenitor cells of tumor origin. Local and systemic perturbations of cholesterol efflux pathways were confirmed in human lung adenocarcinoma (LUAD). Our results position cholesterol removal therapy as a putative metabolic target in lung cancer progenitor cells.
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Affiliation(s)
- Emma Guilbaud
- Institut National de la Santé et de la Recherche Médicale (Inserm) U1065, Université Côte d'Azur, Centre Méditerranéen de Médecine Moléculaire (C3M), Atip-Avenir, Fédération Hospitalo-Universitaire (FHU) OncoAge, 06204 Nice, France; Department of Radiation Oncology, Weill Cornell Medical College, New York, NY, USA.
| | - Thibault Barouillet
- Institut National de la Santé et de la Recherche Médicale (Inserm) U1065, Université Côte d'Azur, Centre Méditerranéen de Médecine Moléculaire (C3M), Atip-Avenir, Fédération Hospitalo-Universitaire (FHU) OncoAge, 06204 Nice, France
| | - Marius Ilie
- Institute of Research on Cancer and Aging of Nice (IRCAN), Inserm U1081, CNRS UMR7284, Laboratory of Clinical and Experimental Pathology, Hospital-Integrated Biobank (BB-0033-00025), Université Côte d'Azur, CHU de Nice, University Hospital Federation OncoAge, 06107 Nice, France
| | - Coraline Borowczyk
- Institut National de la Santé et de la Recherche Médicale (Inserm) U1065, Université Côte d'Azur, Centre Méditerranéen de Médecine Moléculaire (C3M), Atip-Avenir, Fédération Hospitalo-Universitaire (FHU) OncoAge, 06204 Nice, France
| | - Stoyan Ivanov
- Institut National de la Santé et de la Recherche Médicale (Inserm) U1065, Université Côte d'Azur, Centre Méditerranéen de Médecine Moléculaire (C3M), Atip-Avenir, Fédération Hospitalo-Universitaire (FHU) OncoAge, 06204 Nice, France
| | - Vincent Sarrazy
- Institut National de la Santé et de la Recherche Médicale (Inserm) U1065, Université Côte d'Azur, Centre Méditerranéen de Médecine Moléculaire (C3M), Atip-Avenir, Fédération Hospitalo-Universitaire (FHU) OncoAge, 06204 Nice, France
| | - Nathalie Vaillant
- Institut National de la Santé et de la Recherche Médicale (Inserm) U1065, Université Côte d'Azur, Centre Méditerranéen de Médecine Moléculaire (C3M), Atip-Avenir, Fédération Hospitalo-Universitaire (FHU) OncoAge, 06204 Nice, France
| | - Marion Ayrault
- Institut National de la Santé et de la Recherche Médicale (Inserm) U1065, Université Côte d'Azur, Centre Méditerranéen de Médecine Moléculaire (C3M), Atip-Avenir, Fédération Hospitalo-Universitaire (FHU) OncoAge, 06204 Nice, France
| | - Alexia Castiglione
- Institut National de la Santé et de la Recherche Médicale (Inserm) U1065, Université Côte d'Azur, Centre Méditerranéen de Médecine Moléculaire (C3M), Atip-Avenir, Fédération Hospitalo-Universitaire (FHU) OncoAge, 06204 Nice, France
| | - Guylène Rignol
- Institut National de la Santé et de la Recherche Médicale (Inserm) U1065, Université Côte d'Azur, Centre Méditerranéen de Médecine Moléculaire (C3M), Atip-Avenir, Fédération Hospitalo-Universitaire (FHU) OncoAge, 06204 Nice, France
| | - Patrick Brest
- Institute of Research on Cancer and Aging of Nice (IRCAN), Inserm U1081, CNRS UMR7284, Laboratory of Clinical and Experimental Pathology, Hospital-Integrated Biobank (BB-0033-00025), Université Côte d'Azur, CHU de Nice, University Hospital Federation OncoAge, 06107 Nice, France
| | - Venetia Bazioti
- Department of Pediatrics, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - Konstantin Zaitsev
- Computer Technologies Department, ITMO University, Saint Petersburg, Russia
| | - Kevin Lebrigand
- Université Côte d'Azur, Institut de Pharmacologie Moléculaire et Cellulaire (IPMC), CNRS UMR7275, FHU-OncoAge, Nice Sophia-Antipolis, France
| | | | - Virginie Magnone
- Université Côte d'Azur, Institut de Pharmacologie Moléculaire et Cellulaire (IPMC), CNRS UMR7275, FHU-OncoAge, Nice Sophia-Antipolis, France
| | - Corine Bertolotto
- Institut National de la Santé et de la Recherche Médicale (Inserm) U1065, Université Côte d'Azur, Centre Méditerranéen de Médecine Moléculaire (C3M), Atip-Avenir, Fédération Hospitalo-Universitaire (FHU) OncoAge, 06204 Nice, France
| | - Sandrine Marchetti
- Institut National de la Santé et de la Recherche Médicale (Inserm) U1065, Université Côte d'Azur, Centre Méditerranéen de Médecine Moléculaire (C3M), Atip-Avenir, Fédération Hospitalo-Universitaire (FHU) OncoAge, 06204 Nice, France
| | - Marie Irondelle
- Institut National de la Santé et de la Recherche Médicale (Inserm) U1065, Université Côte d'Azur, Centre Méditerranéen de Médecine Moléculaire (C3M), Atip-Avenir, Fédération Hospitalo-Universitaire (FHU) OncoAge, 06204 Nice, France
| | - Ira Goldberg
- Division of Endocrinology, Diabetes and Metabolism, NYU Langone Medical Center, New York, NY, USA
| | - Thierry Huby
- Sorbonne Université, INSERM, UMR_S 1166 ICAN, 75013 Paris, France
| | - Marit Westerterp
- Department of Pediatrics, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | | | - Bernard Mari
- Université Côte d'Azur, Institut de Pharmacologie Moléculaire et Cellulaire (IPMC), CNRS UMR7275, FHU-OncoAge, Nice Sophia-Antipolis, France
| | - Pascal Barbry
- Université Côte d'Azur, Institut de Pharmacologie Moléculaire et Cellulaire (IPMC), CNRS UMR7275, FHU-OncoAge, Nice Sophia-Antipolis, France
| | - Paul Hofman
- Institute of Research on Cancer and Aging of Nice (IRCAN), Inserm U1081, CNRS UMR7284, Laboratory of Clinical and Experimental Pathology, Hospital-Integrated Biobank (BB-0033-00025), Université Côte d'Azur, CHU de Nice, University Hospital Federation OncoAge, 06107 Nice, France
| | - Laurent Yvan-Charvet
- Institut National de la Santé et de la Recherche Médicale (Inserm) U1065, Université Côte d'Azur, Centre Méditerranéen de Médecine Moléculaire (C3M), Atip-Avenir, Fédération Hospitalo-Universitaire (FHU) OncoAge, 06204 Nice, France.
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Liu W, Huang X, Luo W, Liu X, Chen W. The Role of Paxillin Aberrant Expression in Cancer and Its Potential as a Target for Cancer Therapy. Int J Mol Sci 2023; 24:ijms24098245. [PMID: 37175948 PMCID: PMC10179295 DOI: 10.3390/ijms24098245] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 04/21/2023] [Accepted: 05/02/2023] [Indexed: 05/15/2023] Open
Abstract
Paxillin is a multi-domain adaptor protein. As an important member of focal adhesion (FA) and a participant in regulating cell movement, paxillin plays an important role in physiological processes such as nervous system development, embryonic development, and vascular development. However, increasing evidence suggests that paxillin is aberrantly expressed in many cancers. Many scholars have also recognized that the abnormal expression of paxillin is related to the prognosis, metastases, invasion, survival, angiogenesis, and other aspects of malignant tumors, suggesting that paxillin may be a potential cancer therapeutic target. Therefore, the study of how aberrant paxillin expression affects the process of tumorigenesis and metastasis will help to develop more efficacious antitumor drugs. Herein, we review the structure of paxillin and its function and expression in tumors, paying special attention to the multifaceted effects of paxillin on tumors, the mechanism of tumorigenesis and progression, and its potential role in tumor therapy. We also hope to provide a reference for the clinical prognosis and development of new tumor therapeutic targets.
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Affiliation(s)
- Weixian Liu
- Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Institute of Aging Research, Guangdong Medical University, Dongguan 523808, China
- Institute of Biochemistry and Molecular Biology, Guangdong Medical University, Zhanjiang 524023, China
| | - Xinxian Huang
- Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Institute of Aging Research, Guangdong Medical University, Dongguan 523808, China
- Institute of Biochemistry and Molecular Biology, Guangdong Medical University, Zhanjiang 524023, China
| | - Weizhao Luo
- Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Institute of Aging Research, Guangdong Medical University, Dongguan 523808, China
- Institute of Biochemistry and Molecular Biology, Guangdong Medical University, Zhanjiang 524023, China
| | - Xinguang Liu
- Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Institute of Aging Research, Guangdong Medical University, Dongguan 523808, China
- Institute of Biochemistry and Molecular Biology, Guangdong Medical University, Zhanjiang 524023, China
| | - Weichun Chen
- Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Institute of Aging Research, Guangdong Medical University, Dongguan 523808, China
- Institute of Biochemistry and Molecular Biology, Guangdong Medical University, Zhanjiang 524023, China
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10
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Mas-Rosario JA, Medor JD, Jeffway MI, Martínez-Montes JM, Farkas ME. Murine macrophage-based iNos reporter reveals polarization and reprogramming in the context of breast cancer. Front Oncol 2023; 13:1151384. [PMID: 37091169 PMCID: PMC10113556 DOI: 10.3389/fonc.2023.1151384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Accepted: 03/23/2023] [Indexed: 04/25/2023] Open
Abstract
As part of the first line of defense against pathogens, macrophages possess the ability to differentiate into divergent phenotypes with varying functions. The process by which these cells change their characteristics, commonly referred to as macrophage polarization, allows them to change into broadly pro-inflammatory (M1) or anti-inflammatory (M2) subtypes, and depends on the polarizing stimuli. Deregulation of macrophage phenotypes can result in different pathologies or affect the nature of some diseases, such as cancer and atherosclerosis. Therefore, a better understanding of macrophage phenotype conversion in relevant models is needed to elucidate its potential roles in disease. However, there are few existing probes to track macrophage changes in multicellular environments. In this study, we generated an eGFP reporter cell line based on inducible nitric oxide synthase (iNos) promoter activity in RAW264.7 cells (RAW:iNos-eGFP). iNos is associated with macrophage activation to pro-inflammatory states and decreases in immune-suppressing ones. We validated the fidelity of the reporter for iNos following cytokine-mediated polarization and confirmed that reporter and parental cells behaved similarly. RAW:iNos-eGFP cells were then used to track macrophage responses in different in vitro breast cancer models, and their re-education from anti- to pro-inflammatory phenotypes via a previously reported pyrimido(5,4-b)indole small molecule, PBI1. Using two mouse mammary carcinoma cell lines, 4T1 and EMT6, effects on macrophages were assessed via conditioned media, two-dimensional/monolayer co-culture, and three-dimensional spheroid models. While conditioned media derived from 4T1 or EMT6 cells and monolayer co-cultures of each cancer cell line with RAW:iNos-eGFP cells all resulted in decreased fluorescence, the trends and extents of effects differed. We also observed decreases in iNos-eGFP signal in the macrophages in co-culture assays with 4T1- or EMT6-based spheroids. We then showed that iNos production is enhanced in these cancer models using PBI1, tracking increased fluorescence. Collectively, this work demonstrates that this reporter-based approach provides a facile means to study macrophage responses in complex, multicomponent environments. Beyond the initial studies presented here, this platform can be used with a variety of in vitro models and extended to in vivo applications with intravital imaging.
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Affiliation(s)
- Javier A. Mas-Rosario
- Molecular and Cellular Biology Graduate Program, University of Massachusetts Amherst, Ahmerst, MA, United States
| | - Josue D. Medor
- Department of Biochemistry & Molecular Biology, University of Massachusetts Amherst, Ahmerst, MA, United States
| | - Mary I. Jeffway
- Department of Biochemistry & Molecular Biology, University of Massachusetts Amherst, Ahmerst, MA, United States
| | - José M. Martínez-Montes
- Molecular and Cellular Biology Graduate Program, University of Massachusetts Amherst, Ahmerst, MA, United States
| | - Michelle E. Farkas
- Molecular and Cellular Biology Graduate Program, University of Massachusetts Amherst, Ahmerst, MA, United States
- Department of Chemistry, University of Massachusetts Amherst, Ahmerst, MA, United States
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11
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Zhang M, Li X, Zhang Q, Yang J, Liu G. Roles of macrophages on ulcerative colitis and colitis-associated colorectal cancer. Front Immunol 2023; 14:1103617. [PMID: 37006260 PMCID: PMC10062481 DOI: 10.3389/fimmu.2023.1103617] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Accepted: 03/06/2023] [Indexed: 03/18/2023] Open
Abstract
Colitis-associated colorectal cancer is the most serious complication of ulcerative colitis. Long-term chronic inflammation increases the incidence of CAC in UC patients. Compared with sporadic colorectal cancer, CAC means multiple lesions, worse pathological type and worse prognosis. Macrophage is a kind of innate immune cell, which play an important role both in inflammatory response and tumor immunity. Macrophages are polarized into two phenotypes under different conditions: M1 and M2. In UC, enhanced macrophage infiltration produces a large number of inflammatory cytokines, which promote tumorigenesis of UC. M1 polarization has an anti-tumor effect after CAC formation, whereas M2 polarization promotes tumor growth. M2 polarization plays a tumor-promoting role. Some drugs have been shown to that prevent and treat CAC effectively by targeting macrophages.
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12
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Vasoactive intestinal peptide blockade suppresses tumor growth by regulating macrophage polarization and function in CT26 tumor-bearing mice. Sci Rep 2023; 13:927. [PMID: 36650220 PMCID: PMC9845384 DOI: 10.1038/s41598-023-28073-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Accepted: 01/12/2023] [Indexed: 01/19/2023] Open
Abstract
Macrophages are a major population of immune cells in solid cancers, especially colorectal cancers. Tumor-associated macrophages (TAMs) are commonly divided into M1-like (tumor suppression) and M2-like (tumor promotion) phenotypes. Vasoactive intestinal peptide (VIP) is an immunoregulatory neuropeptide with a potent anti-inflammatory function. Inhibition of VIP signaling has been shown to increase CD8+ T cell proliferation and function in viral infection and lymphoma. However, the role of VIP in macrophage polarization and function in solid tumors remains unknown. Here, we demonstrated that conditioned medium from CT26 (CT26-CM) cells enhanced M2-related marker and VIP receptor (VPAC) gene expression in RAW264.7 macrophages. VIP hybrid, a VIP antagonist, enhanced M1-related genes but reduced Mrc1 gene expression and increased phagocytic ability in CT26-CM-treated RAW264.7 cells. In immunodeficient SCID mice, VIP antagonist alone or in combination with anti-PD-1 antibody attenuated CT26 tumor growth compared with the control. Analysis of tumor-infiltrating leukocytes found that VIP antagonist increased M1/M2 ratios and macrophage phagocytosis of CT26-GFP cells. Furthermore, Vipr2 gene silencing or VPAC2 activation affected the polarization of CT26-CM-treated RAW264.7 cells. In conclusion, the inhibition of VIP signaling enhanced M1 macrophage polarization and macrophage phagocytic function, resulting in tumor regression in a CT26 colon cancer model.
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13
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Anwar MM, Albanese C, Hamdy NM, Sultan AS. Rise of the natural red pigment 'prodigiosin' as an immunomodulator in cancer. Cancer Cell Int 2022; 22:419. [PMID: 36577970 PMCID: PMC9798661 DOI: 10.1186/s12935-022-02815-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Accepted: 11/29/2022] [Indexed: 12/29/2022] Open
Abstract
Cancer is a heterogeneous disease with multifaceted drug resistance mechanisms (e.g., tumour microenvironment [TME], tumour heterogeneity, and immune evasion). Natural products are interesting repository of bioactive molecules, especially those with anticancer activities. Prodigiosin, a red pigment produced by Serratia marcescens, possesses inherent anticancer characteristics, showing interesting antitumour activities in different cancers (e.g., breast, gastric) with low or without harmful effects on normal cells. The present review discusses the potential role of prodigiosin in modulating and reprogramming the metabolism of the various immune cells in the TME, such as T and B lymphocytes, tumour-associated macrophages (TAMs), natural killer (NK) cells, and tumour-associated dendritic cells (TADCs), and myeloid-derived suppressor cells (MDSCs) which in turn might introduce as an immunomodulator in cancer therapy.
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Affiliation(s)
- Mohammed Moustapha Anwar
- grid.7155.60000 0001 2260 6941Department of Biotechnology, Institute of Graduate Studies and Research (IGSR), Alexandria University, Alexandria, Egypt
| | - Chris Albanese
- grid.516085.f0000 0004 0606 3221Oncology and Radiology Departments, Lombardi Comprehensive Cancer Center, Washington, D.C. USA
| | - Nadia M. Hamdy
- Department of Biochemistry, Ain Shams Faculty of Pharmacy, Cairo, Egypt
| | - Ahmed S. Sultan
- grid.7155.60000 0001 2260 6941Biochemistry Department, Faculty of Science, Alexandria University, Alexandria, Egypt
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14
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de León UAP, Vázquez-Jiménez A, Matadamas-Guzmán M, Resendis-Antonio O. Boolean modeling reveals that cyclic attractors in macrophage polarization serve as reservoirs of states to balance external perturbations from the tumor microenvironment. Front Immunol 2022; 13:1012730. [PMID: 36544764 PMCID: PMC9760798 DOI: 10.3389/fimmu.2022.1012730] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Accepted: 11/14/2022] [Indexed: 12/12/2022] Open
Abstract
Cyclic attractors generated from Boolean models may explain the adaptability of a cell in response to a dynamical complex tumor microenvironment. In contrast to this idea, we postulate that cyclic attractors in certain cases could be a systemic mechanism to face the perturbations coming from the environment. To justify our conjecture, we present a dynamic analysis of a highly curated transcriptional regulatory network of macrophages constrained into a cancer microenvironment. We observed that when M1-associated transcription factors (STAT1 or NF-κB) are perturbed and the microenvironment balances to a hyper-inflammation condition, cycle attractors activate genes whose signals counteract this effect implicated in tissue damage. The same behavior happens when the M2-associated transcription factors are disturbed (STAT3 or STAT6); cycle attractors will prevent a hyper-regulation scenario implicated in providing a suitable environment for tumor growth. Therefore, here we propose that cyclic macrophage phenotypes can serve as a reservoir for balancing the phenotypes when a specific phenotype-based transcription factor is perturbed in the regulatory network of macrophages. We consider that cyclic attractors should not be simply ignored, but it is necessary to carefully evaluate their biological importance. In this work, we suggest one conjecture: the cyclic attractors can serve as a reservoir to balance the inflammatory/regulatory response of the network under external perturbations.
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Affiliation(s)
- Ugo Avila-Ponce de León
- Programa de Doctorado en Ciencias Biológicas, Universidad Nacional Autónoma de México, Ciudad de México, Mexico
- Human Systems Biology Laboratory, Instituto Nacional de Medicina Genómica (INMEGEN), Ciudad de México, Mexico
| | - Aarón Vázquez-Jiménez
- Human Systems Biology Laboratory, Instituto Nacional de Medicina Genómica (INMEGEN), Ciudad de México, Mexico
| | - Meztli Matadamas-Guzmán
- Human Systems Biology Laboratory, Instituto Nacional de Medicina Genómica (INMEGEN), Ciudad de México, Mexico
| | - Osbaldo Resendis-Antonio
- Human Systems Biology Laboratory, Instituto Nacional de Medicina Genómica (INMEGEN), Ciudad de México, Mexico
- Coordinación de la Investigación Científica – Red de Apoyo a la Investigación - Centro de Ciencias de la Complejidad, Universidad Nacional Autónoma de México, Ciudad de México, Mexico
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15
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Expression of Cytokine Profiles in Human THP-1 Cells during Phase Transition of Talaromyces marneffei. Pathogens 2022; 11:pathogens11121465. [PMID: 36558799 PMCID: PMC9783046 DOI: 10.3390/pathogens11121465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 11/25/2022] [Accepted: 11/30/2022] [Indexed: 12/12/2022] Open
Abstract
Talaromyces marneffei, a dimorphic fungus, exhibits temperature-dependent growth, existing in a filamentous form at 25 °C and as a yeast at 37 °C. Several studies have highlighted the important roles of macrophages in defense against T. marneffei infection. However, the immune responses to the interaction of macrophages with T. marneffei cells during phase transition require further investigation. This study reports the expression of cytokine profiles in human THP-1 cells during infection by T. marneffei. THP-1 cells were infected with T. marneffei conidia at different multiplicity of infections (MOIs). Surviving conidia transformed into yeasts after phagocytosis by macrophages, and the number of yeasts gradually increased over 36 h. The transcription and secretion levels of pro- and anti-inflammatory cytokines were examined at different times by qRT-PCR and ELISA. Transcription levels of IL-8, IL-12, IL-1β, and TNF-α increased significantly at 12 or 24 h and then slightly decreased at 36 h. In contrast, the transcription levels of IL-6, IL-10, and TGF-β gradually increased at all MOIs. The levels of IL-6 and IL-10 secretion corresponded to their levels of transcription. These results indicated that as the number of intracellular yeasts increased, the infected macrophages first underwent slight M1 polarization before shifting to M2 polarization. This polarization transition was confirmed by the fungicidal ability and the expression of macrophage surface markers. By inducing the M2-type polarization of macrophages, the intracellular T. marneffei cells can successfully evade the immune response. Our study provides a novel insight into the immune characterization during the transition of T. marneffei infection and could further contribute to possible diagnostic and therapeutic interventions for this infection.
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16
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Kerneur C, Cano CE, Olive D. Major pathways involved in macrophage polarization in cancer. Front Immunol 2022; 13:1026954. [PMID: 36325334 PMCID: PMC9618889 DOI: 10.3389/fimmu.2022.1026954] [Citation(s) in RCA: 65] [Impact Index Per Article: 32.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Accepted: 09/23/2022] [Indexed: 11/16/2022] Open
Abstract
Macrophages play an important role in tissue homeostasis, tissue remodeling, immune response, and progression of cancer. Consequently, macrophages exhibit significant plasticity and change their transcriptional profile and function in response to environmental, tissue, and inflammatory stimuli resulting in pro- and anti-tumor effects. Furthermore, the categorization of tissue macrophages in inflammatory situations remains difficult; however, there is an agreement that macrophages are predominantly polarized into two different subtypes with pro- and anti-inflammatory properties, the so-called M1-like and M2-like macrophages, respectively. These two macrophage classes can be considered as the extreme borders of a continuum of many intermediate subsets. On one end, M1 are pro-inflammatory macrophages that initiate an immunological response, damage tissue integrity, and dampen tumor progression by fostering robust T and natural killer (NK) cell anti-tumoral responses. On the other end, M2 are anti-inflammatory macrophages involved in tissue remodeling and tumor growth, that promote cancer cell proliferation, invasion, tumor metastasis, angiogenesis and that participate to immune suppression. These decisive roles in tumor progression occur through the secretion of cytokines, chemokines, growth factors, and matrix metalloproteases, as well as by the expression of immune checkpoint receptors in the case of M2 macrophages. Moreover, macrophage plasticity is supported by stimuli from the Tumor Microenvironment (TME) that are relayed to the nucleus through membrane receptors and signaling pathways that result in gene expression reprogramming in macrophages, thus giving rise to different macrophage polarization outcomes. In this review, we will focus on the main signaling pathways involved in macrophage polarization that are activated upon ligand-receptor recognition and in the presence of other immunomodulatory molecules in cancer.
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Affiliation(s)
- Clément Kerneur
- ImCheck Therapeutics, Marseille, France
- Team Immunity and Cancer, Centre de Recherche en Cancérologie de Marseille (CRCM), Inserm U1068, CNRS UMR7258, Institut Paoli Calmettes, Marseille, France
- *Correspondence: Clément Kerneur, ; Carla E. Cano, ; Daniel Olive,
| | - Carla E. Cano
- ImCheck Therapeutics, Marseille, France
- *Correspondence: Clément Kerneur, ; Carla E. Cano, ; Daniel Olive,
| | - Daniel Olive
- Team Immunity and Cancer, Centre de Recherche en Cancérologie de Marseille (CRCM), Inserm U1068, CNRS UMR7258, Institut Paoli Calmettes, Marseille, France
- *Correspondence: Clément Kerneur, ; Carla E. Cano, ; Daniel Olive,
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17
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Jiang L, Sun YJ, Song XH, Sun YY, Yang WY, Li J, Wu YJ. Ivermectin inhibits tumor metastasis by regulating the Wnt/β-catenin/integrin β1/FAK signaling pathway. Am J Cancer Res 2022; 12:4502-4519. [PMID: 36381328 PMCID: PMC9641399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Accepted: 09/01/2022] [Indexed: 06/16/2023] Open
Abstract
Tumor metastasis is the major cause of cancer mortality; therefore, it is imperative to discover effective therapeutic drugs for anti-metastasis therapy. In the current study, we investigated whether ivermectin (IVM), an FDA-approved antiparasitic drug, could prevent cancer metastasis. Colorectal and breast cancer cell lines and a cancer cell-derived xenograft tumor metastasis model were used to investigate the anti-metastasis effect of IVM. Our results showed that IVM significantly inhibited the motility of cancer cells in vitro and tumor metastasis in vivo. Mechanistically, IVM suppressed the expressions of the migration-related proteins via inhibiting the activation of Wnt/β-catenin/integrin β1/FAK and the downstream signaling cascades. Our findings indicated that IVM was capable of suppressing tumor metastasis, which provided the rationale on exploring the potential clinical application of IVM in the prevention and treatment of cancer metastasis.
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Affiliation(s)
- Lu Jiang
- Laboratory of Molecular Toxicology, Institute of Zoology, State Key Laboratory of Integrated Management of Pest Insects and Rodents, Chinese Academy of SciencesBeijing 100101, China
- Henan University of Chinese MedicineZhengzhou 450046, Henan, China
| | - Ying-Jian Sun
- Department of Veterinary Medicine, Beijing University of AgricultureBeijing 102206, China
| | - Xiao-Hua Song
- Laboratory of Molecular Toxicology, Institute of Zoology, State Key Laboratory of Integrated Management of Pest Insects and Rodents, Chinese Academy of SciencesBeijing 100101, China
| | - Yan-Yan Sun
- Laboratory of Molecular Toxicology, Institute of Zoology, State Key Laboratory of Integrated Management of Pest Insects and Rodents, Chinese Academy of SciencesBeijing 100101, China
| | - Wen-Yao Yang
- Laboratory of Molecular Toxicology, Institute of Zoology, State Key Laboratory of Integrated Management of Pest Insects and Rodents, Chinese Academy of SciencesBeijing 100101, China
| | - Jing Li
- Laboratory of Molecular Toxicology, Institute of Zoology, State Key Laboratory of Integrated Management of Pest Insects and Rodents, Chinese Academy of SciencesBeijing 100101, China
| | - Yi-Jun Wu
- Laboratory of Molecular Toxicology, Institute of Zoology, State Key Laboratory of Integrated Management of Pest Insects and Rodents, Chinese Academy of SciencesBeijing 100101, China
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18
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Deng YM, Zhao C, Wu L, Qu Z, Wang XY. Cannabinoid Receptor-1 suppresses M2 macrophage polarization in colorectal cancer by downregulating EGFR. Cell Death Dis 2022; 8:273. [PMID: 35641479 PMCID: PMC9156763 DOI: 10.1038/s41420-022-01064-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 04/24/2022] [Accepted: 05/18/2022] [Indexed: 01/01/2023]
Abstract
Cannabinoid receptors, CB1 and CB2, have been implicated as emerging targets for cancer therapy. Herein, we investigated the potential regulation mechanism of CB1 and its implications in colorectal cancer. CB1 and EGFR expression were examined in colorectal cancer cell lines. The effects of CB1 agonist ACEA and its antagonist AM251 on the proliferation, migration and invasion of colorectal cancer cells and the expression of M1 and M2 macrophage markers were examined. EGFR overexpression was performed with plasmids containing EGFR gene. Tumor xenografts were constructed to explore the effects of CB1 activation on tumorigenesis. We showed that CB1 was downregulated while EGFR was upregulated in colorectal cancer cells. The activation of CB1 suppressed the proliferation, migration and invasion of colorectal cancer cells and the differentiation of M2 macrophages, while CB1 inhibition had opposite effects. Moreover, the alterations in tumorigenesis and M2 macrophage activation induced by CB1 activation were counteracted by EGFR overexpression. Besides, CB1 silencing promoted tumor cell proliferation and M2 polarization which was counteracted by EGFR knockdown. In vivo, CB1 activation also repressed tumorigenesis and M2 macrophage activation. The present study demonstrated that CB1 activation suppressed M2 macrophage through EGFR downregulation in colorectal cancers. These findings first unveiled the potential avenue of CB1 as a targeted therapy for colorectal cancer.
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Affiliation(s)
- You-Ming Deng
- Department of Essential Surgery, Xiangya Hospital, Central South University, Changsha, 410008, Hunan Province, P. R. China
| | - Cheng Zhao
- Department of Endocrinology, The First Affiliated Hospital of Shenzhen University, Shenzhen, 518037, Guangdong Province, P. R. China
| | - Lei Wu
- Research Institute of General Surgery, Jinling Hospital, Nanjing University, Nanjing, 210093, Jiangsu Province, P. R. China
| | - Zhan Qu
- Department of Essential Surgery, Xiangya Hospital, Central South University, Changsha, 410008, Hunan Province, P. R. China.
| | - Xin-Yu Wang
- Department of Essential Surgery, Xiangya Hospital, Central South University, Changsha, 410008, Hunan Province, P. R. China
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19
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Li J, Chen D, Shen M. Tumor Microenvironment Shapes Colorectal Cancer Progression, Metastasis, and Treatment Responses. Front Med (Lausanne) 2022; 9:869010. [PMID: 35402443 PMCID: PMC8984105 DOI: 10.3389/fmed.2022.869010] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Accepted: 02/24/2022] [Indexed: 12/12/2022] Open
Abstract
Colorectal cancer (CRC) is one of the most devastating diseases that accounts for numerous deaths worldwide. Tumor cell-autonomous pathways, such as the oncogenic signaling activation, significantly contribute to CRC progression and metastasis. Recent accumulating evidence suggests that the CRC microenvironment also profoundly promotes or represses this process. As the roles of the tumor microenvironment (TME) in CRC progression and metastasis is gradually uncovered, the importance of these non-cell-autonomous signaling pathways is appreciated. However, we are still at the beginning of this TME function exploring process. In this review, we summarize the current understanding of the TME in CRC progression and metastasis by focusing on the gut microbiota and host cellular and non-cellular components. We also briefly discuss TME-remodeling therapies in CRC.
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Affiliation(s)
- Jun Li
- Department of Pharmacology, Wayne State University School of Medicine, Detroit, MI, United States
| | - Dawei Chen
- Wayne State University School of Medicine, Detroit, MI, United States
| | - Minhong Shen
- Department of Pharmacology, Wayne State University School of Medicine, Detroit, MI, United States
- Department of Oncology, Wayne State University School of Medicine and Tumor Biology and Microenvironment Research Program, Barbara Ann Karmanos Cancer Institute, Detroit, MI, United States
- *Correspondence: Minhong Shen,
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20
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Dynamic increase of M2 macrophages is associated with disease progression of colorectal cancers following cetuximab-based treatment. Sci Rep 2022; 12:1678. [PMID: 35102212 PMCID: PMC8803829 DOI: 10.1038/s41598-022-05694-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Accepted: 01/11/2022] [Indexed: 02/07/2023] Open
Abstract
We aimed to investigate the dynamic changes of gene expression profiles and immune microenvironment linked to resistance to cetuximab-based treatments in patients with metastatic colorectal cancer (mCRC). A total of 106 patients with RAS-wild type mCRC who were treated with cetuximab-based treatments were included as the study population. RNA-sequencing and multiplexed immunohistochemistry were performed using paired or unpaired pre-treatment and post-treatment tumor tissues. Differentially expressed gene analysis of paired pre-treatment and post-treatment tumor tissues that develop acquired resistance (AR) identified the AR signature. Gene ontology analysis of the AR signature indicated enrichment of immune-related pathway genes. Among the immune subsets whose abundance was estimated by CIBERSORT, M2 macrophages showed the most prominent positive correlation with the expression of the AR signature. Among the post-treatment samples, progressive disease (PD) tumors showed a significantly higher abundance of M2 macrophages compared to non-PD tumors. These findings were validated by multiplexed immunohistochemistry analysis: the density of CD68+CD206+ M2 macrophages significantly increased at the time of PD following cetuximab-based treatment, whereas it did not consistently change in the tumor pairs of non-PD. In conclusion, a dynamic increase of M2 macrophages is associated with disease progression during cetuximab-based treatment of mCRCs. Targeting M2 macrophages is a promising immunotherapeutic strategy in this clinical context.
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21
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Camba-Gómez M, Arosa L, Gualillo O, Conde-Aranda J. Chemokines and chemokine receptors in inflammatory bowel disease: Recent findings and future perspectives. Drug Discov Today 2021; 27:1167-1175. [PMID: 34896626 DOI: 10.1016/j.drudis.2021.12.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Revised: 11/11/2021] [Accepted: 12/06/2021] [Indexed: 11/03/2022]
Abstract
Despite the benefits of current therapeutic options for treating inflammatory bowel disease (IBD), there are still patients who are refractory to these therapies. Moreover, the relapses caused by incomplete intestinal mucosa healing are frequent. Therefore, there is a need for novel pharmacological targets that can improve the existing IBD therapeutic armamentarium. Chemokine and chemokine receptors have emerged as appealing options to this end. As well as controlling leukocyte trafficking to inflamed tissues, these proteins regulate many other processes related to the development of intestinal inflammation. In this review, we summarise the most recent preclinical studies, along with the putative application of chemokine-based therapies in patients with IBD.
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Affiliation(s)
- Miguel Camba-Gómez
- Molecular and Cellular Gastroenterology, Health Research Institute of Santiago de Compostela (IDIS), Santiago de Compostela, Spain
| | - Laura Arosa
- Molecular and Cellular Gastroenterology, Health Research Institute of Santiago de Compostela (IDIS), Santiago de Compostela, Spain
| | - Oreste Gualillo
- SERGAS (Servizo Galego de Saude) and IDIS (Instituto de Investigación Sanitaria de Santiago), The NEIRID Lab (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases), Research Laboratory 9, Santiago University Clinical Hospital, Santiago de Compostela, Spain
| | - Javier Conde-Aranda
- Molecular and Cellular Gastroenterology, Health Research Institute of Santiago de Compostela (IDIS), Santiago de Compostela, Spain.
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Multifaceted Roles of Chemokines and Chemokine Receptors in Tumor Immunity. Cancers (Basel) 2021; 13:cancers13236132. [PMID: 34885241 PMCID: PMC8656932 DOI: 10.3390/cancers13236132] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 11/26/2021] [Accepted: 12/02/2021] [Indexed: 12/22/2022] Open
Abstract
Simple Summary Various immune cells are involved in host immune responses to cancer. T-helper (Th) 1 cells, cytotoxic CD8+ T cells, and natural killer cells are the major effector cells in anti-tumor immunity, whereas cells such as regulatory T cells and myeloid-derived suppressor cells are negatively involved in anti-tumor immunity. Th2 cells and Th17 cells have been shown to have both pro-tumor and anti-tumor activities. The migratory properties of various immune cells are essential for their function and critically regulated by the chemokine superfamily. In this review, we summarize the roles of various immune cells in tumor immunity and their migratory regulation by the chemokine superfamily. We also assess the therapeutic possibilities of targeting chemokines and chemokine receptors in cancer immunotherapy. Abstract Various immune cells are involved in host tumor immune responses. In particular, there are many T cell subsets with different roles in tumor immunity. T-helper (Th) 1 cells are involved in cellular immunity and thus play the major role in host anti-tumor immunity by inducing and activating cytotoxic T lymphocytes (CTLs). On the other hand, Th2 cells are involved in humoral immunity and suppressive to Th1 responses. Regulatory T (Treg) cells negatively regulate immune responses and contribute to immune evasion of tumor cells. Th17 cells are involved in inflammatory responses and may play a role in tumor progression. However, recent studies have also shown that Th17 cells are capable of directly inducting CTLs and thus may promote anti-tumor immunity. Besides these T cell subsets, there are many other innate immune cells such as dendritic cells (DCs), natural killer (NK) cells, and myeloid-derived suppressor cells (MDSCs) that are involved in host immune responses to cancer. The migratory properties of various immune cells are critical for their functions and largely regulated by the chemokine superfamily. Thus, chemokines and chemokine receptors play vital roles in the orchestration of host immune responses to cancer. In this review, we overview the various immune cells involved in host responses to cancer and their migratory properties regulated by the chemokine superfamily. Understanding the roles of chemokines and chemokine receptors in host immune responses to cancer may provide new therapeutic opportunities for cancer immunotherapy.
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Wang Y, Liu X, Hu G, Hu C, Gao Y, Huo M, Zhu H, Liu M, Xu N. EGFR-IL-6 Signaling Axis Mediated the Inhibitory Effect of Methylseleninic Acid on Esophageal Squamous Cell Carcinoma. Front Pharmacol 2021; 12:719785. [PMID: 34393797 PMCID: PMC8363297 DOI: 10.3389/fphar.2021.719785] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Accepted: 07/13/2021] [Indexed: 01/15/2023] Open
Abstract
Epidemiological and experimental evidence indicate that selenium is associated with a reduced risk of some cancers, including esophageal cancer. However, the exact mechanism is still unclear. In the present study, we used esophageal squamous cell carcinoma (ESCC) cell lines and animal models to explore the anti-cancer mechanism of methylseleninic acid (MSA). Firstly, MSA treatment dramatically attenuated Epidermal Growth Factor Receptor (EGFR) protein expression but did not alter mRNA levels in ESCC cells. On the contrary, EGFR overexpression partly abolished the inhibitory effect of MSA. With a microRNA-array, we found MSA up-regulated miR-146a which directly targeted EGFR, whereas miR-146a inhibitor antagonized MSA-induced decrease of EGFR protein. We further used 4-nitroquinoline-1-oxide (4NQO)-induced esophageal tumor mice model to evaluate the inhibitory effect of MSA in vivo. MSA treatment significantly decreased the tumor burden and EGFR protein expression in tumor specimens. Furthermore, MSA treatment inhibited EGFR pathway and subsequntly reduced Interleukin-6 (IL-6) secretion in the supernatant of cancer cell lines. MSA-induced IL-6 suppression was EGFR-dependent. To further evaluate the association of IL-6 and the anti-tumor effect of MSA on esophageal cancer, we established the 4NQO-induced esophageal tumor model in IL-6 knock-out (IL-6 KO) mice. The results showed that IL-6 deficiency did not affect esophageal tumorigenesis in mice, but the inhibitory effect of MSA was abolished in IL-6 KO mice. In conclusion, our study demonstrated that MSA upregulated miR-146a which directly targeted EGFR, and inhibited EGFR protein expression and pathway activity, subsequently decreased IL-6 secretion. The inhibitory effect of MSA on esophageal cancer was IL-6 dependent. These results suggested that MSA may serve as a potential drug treating esophageal cancer.
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Affiliation(s)
- Yu Wang
- Laboratory of Cell and Molecular Biology and State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xianghe Liu
- Laboratory of Cell and Molecular Biology and State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Guanghui Hu
- Laboratory of Cell and Molecular Biology and State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Chenfei Hu
- Laboratory of Cell and Molecular Biology and State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yang Gao
- Laboratory of Cell and Molecular Biology and State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Miaomiao Huo
- Laboratory of Cell and Molecular Biology and State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Hongxia Zhu
- Laboratory of Cell and Molecular Biology and State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Mei Liu
- Laboratory of Cell and Molecular Biology and State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Ningzhi Xu
- Laboratory of Cell and Molecular Biology and State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Larionova I, Kazakova E, Gerashchenko T, Kzhyshkowska J. New Angiogenic Regulators Produced by TAMs: Perspective for Targeting Tumor Angiogenesis. Cancers (Basel) 2021; 13:cancers13133253. [PMID: 34209679 PMCID: PMC8268686 DOI: 10.3390/cancers13133253] [Citation(s) in RCA: 59] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2021] [Revised: 06/15/2021] [Accepted: 06/22/2021] [Indexed: 12/24/2022] Open
Abstract
Simple Summary Since the targeting of a single pro-angiogenic factor fails to improve oncological disease outcome, significant efforts have been made to identify new pro-angiogenic factors that could compensate for the deficiency of current therapy or act independently as single drugs. Our review aims to present the state-of-the art for well-known and recently described factors produced by macrophages that induce and regulate angiogenesis. A number of positive and negative regulators of angiogenesis in the tumor microenvironment are produced by tumor-associated macrophages (TAMs). Accumulating evidence has indicated that, apart from the well-known angiogenic factors, there are plenty of novel angiogenesis-regulating proteins that belong to different classes. We summarize the data regarding the direct or indirect mechanisms of the interaction of these factors with endothelial cells during angiogenesis. We highlight the recent findings that explain the limitations in the efficiency of current anti-angiogenic therapy approaches. Abstract Angiogenesis is crucial to the supply of a growing tumor with nutrition and oxygen. Inhibition of angiogenesis is one of the main treatment strategies for colorectal, lung, breast, renal, and other solid cancers. However, currently applied drugs that target VEGF or receptor tyrosine kinases have limited efficiency, which raises a question concerning the mechanism of patient resistance to the already developed drugs. Tumor-associated macrophages (TAMs) were identified in the animal tumor models as a key inducer of the angiogenic switch. TAMs represent a potent source not only for VEGF, but also for a number of other pro-angiogenic factors. Our review provides information about the activity of secreted regulators of angiogenesis produced by TAMs. They include members of SEMA and S100A families, chitinase-like proteins, osteopontin, and SPARC. The COX-2, Tie2, and other factors that control the pro-angiogenic activity of TAMs are also discussed. We highlight how these recent findings explain the limitations in the efficiency of current anti-angiogenic therapy. Additionally, we describe genetic and posttranscriptional mechanisms that control the expression of factors regulating angiogenesis. Finally, we present prospects for the complex targeting of the pro-angiogenic activity of TAMs.
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Affiliation(s)
- Irina Larionova
- Laboratory of Translational Cellular and Molecular Biomedicine, National Research Tomsk State University, 634050 Tomsk, Russia;
- Laboratory of Cancer Progression Biology, Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, 634009 Tomsk, Russia;
- Correspondence: (I.L.); (J.K.)
| | - Elena Kazakova
- Laboratory of Translational Cellular and Molecular Biomedicine, National Research Tomsk State University, 634050 Tomsk, Russia;
| | - Tatiana Gerashchenko
- Laboratory of Cancer Progression Biology, Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, 634009 Tomsk, Russia;
| | - Julia Kzhyshkowska
- Laboratory of Translational Cellular and Molecular Biomedicine, National Research Tomsk State University, 634050 Tomsk, Russia;
- Institute of Transfusion Medicine and Immunology, Medical Faculty Mannheim, University of Heidelberg, 68167 Mannheim, Germany
- German Red Cross Blood Service Baden-Württemberg—Hessen, 68167 Mannheim, Germany
- Correspondence: (I.L.); (J.K.)
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Fantini MC, Guadagni I. From inflammation to colitis-associated colorectal cancer in inflammatory bowel disease: Pathogenesis and impact of current therapies. Dig Liver Dis 2021; 53:558-565. [PMID: 33541800 DOI: 10.1016/j.dld.2021.01.012] [Citation(s) in RCA: 60] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 12/23/2020] [Accepted: 01/11/2021] [Indexed: 02/07/2023]
Abstract
The risk of colorectal cancer (CRC) is higher in patients with inflammatory bowel disease (IBD). Population-based data from patients with ulcerative colitis (UC) estimate that the risk of CRC is approximately 2- to 3-fold that of the general population; patients with Crohn's disease appear to have a similar increased risk. However, the true extent of colitis-associated cancer (CAC) in undertreated IBD is unclear. Data suggest that the size (i.e., severity and extent) and persistence of the inflammatory process is largely responsible for the development of CRC in IBD. As patients with IBD and CRC have a worse prognosis than those without a history of IBD, the impact of current therapies for IBD on CAC is of importance. Chronic inflammation of the gut has been shown to increase the risk of developing CAC in both UC and CD. Therefore, control of inflammation is pivotal to the prevention of CAC. This review presents an overview of the current knowledge of CAC in IBD patients, focusing on the role of inflammation in the pathogenesis of CAC and the potential for IBD drugs to interfere with the process of carcinogenesis by reducing the inflammatory process or by modulating pathways directly involved in carcinogenesis.
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Affiliation(s)
- Massimo Claudio Fantini
- Department of Medical Science and Public Health, Gastroenterology Unit, University of Cagliari, Cittadella Universitaria di Monserrato - Asse Didattico I, SS 554 bivio Sestu, 09042 Monserrato, Cagliari, Italy.
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Jung SY. Multi-Omics Data Analysis Uncovers Molecular Networks and Gene Regulators for Metabolic Biomarkers. Biomolecules 2021; 11:biom11030406. [PMID: 33801830 PMCID: PMC8001935 DOI: 10.3390/biom11030406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2021] [Revised: 03/07/2021] [Accepted: 03/07/2021] [Indexed: 12/04/2022] Open
Abstract
The insulin-like growth factors (IGFs)/insulin resistance (IR) axis is the major metabolic hormonal pathway mediating the biologic mechanism of several complex human diseases, including type 2 diabetes (T2DM) and cancers. The genomewide association study (GWAS)-based approach has neither fully characterized the phenotype variation nor provided a comprehensive understanding of the regulatory biologic mechanisms. We applied systematic genomics to integrate our previous GWAS data for IGF-I and IR with multi-omics datasets, e.g., whole-blood expression quantitative loci, molecular pathways, and gene network, to capture the full range of genetic functionalities associated with IGF-I/IR and key drivers (KDs) in gene-regulatory networks. We identified both shared (e.g., T2DM, lipid metabolism, and estimated glomerular filtration signaling) and IR-specific (e.g., mechanistic target of rapamycin, phosphoinositide 3-kinases, and erb-b2 receptor tyrosine kinase 4 signaling) molecular biologic processes of IGF-I/IR axis regulation. Next, by using tissue-specific gene–gene interaction networks, we identified both well-established (e.g., IRS1 and IGF1R) and novel (e.g., AKT1, HRAS, and JAK1) KDs in the IGF-I/IR-associated subnetworks. Our results, if validated in additional genomic studies, may provide robust, comprehensive insights into the mechanisms of IGF-I/IR regulation and highlight potential novel genetic targets as preventive and therapeutic strategies for the associated diseases, e.g., T2DM and cancers.
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Affiliation(s)
- Su Yon Jung
- Translational Sciences Section, Jonsson Comprehensive Cancer Center, School of Nursing, University of California, Los Angeles, Los Angeles, CA 90095, USA
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Barbosa AM, Gomes-Gonçalves A, Castro AG, Torrado E. Immune System Efficiency in Cancer and the Microbiota Influence. Pathobiology 2021; 88:170-186. [PMID: 33588418 DOI: 10.1159/000512326] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Accepted: 10/06/2020] [Indexed: 11/19/2022] Open
Abstract
The immune system plays a critical role in preventing cancer development and progression. However, the complex network of cells and soluble factor that form the tumor microenvironment (TME) can dictate the differentiation of tumor-infiltrating leukocytes and shift the antitumor immune response into promoting tumor growth. With the advent of cancer immunotherapy, there has been a reinvigorated interest in defining how the TME shapes the antitumor immune response. This interest brought to light the microbiome as a novel player in shaping cancer immunosurveillance. Indeed, accumulating evidence now suggests that the microbiome may confer susceptibility or resistance to certain cancers and may influence response to therapeutics, particularly immune checkpoint inhibitors. As we move forward into the age of precision medicine, it is vital that we define the factors that influence the interplay between the triad immune system-microbiota-cancer. This knowledge will contribute to improve the therapeutic response to current approaches and will unravel novel targets for immunotherapy.
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Affiliation(s)
- Ana Margarida Barbosa
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal.,ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Alexandra Gomes-Gonçalves
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal.,ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - António G Castro
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal.,ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Egídio Torrado
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal, .,ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal,
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CAR-T cell-mediated depletion of immunosuppressive tumor-associated macrophages promotes endogenous antitumor immunity and augments adoptive immunotherapy. Nat Commun 2021; 12:877. [PMID: 33563975 PMCID: PMC7873057 DOI: 10.1038/s41467-021-20893-2] [Citation(s) in RCA: 152] [Impact Index Per Article: 50.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Accepted: 12/22/2020] [Indexed: 12/13/2022] Open
Abstract
The immunosuppressive tumor microenvironment (TME) represents a major barrier for effective immunotherapy. Tumor-associated macrophages (TAMs) are highly heterogeneous and plastic cell components of the TME which can either promote tumor progression (M2-like) or boost antitumor immunity (M1-like). Here, we demonstrate that a subset of TAMs that express folate receptor β (FRβ) possess an immunosuppressive M2-like profile. In syngeneic tumor mouse models, chimeric antigen receptor (CAR)-T cell-mediated selective elimination of FRβ+ TAMs in the TME results in an enrichment of pro-inflammatory monocytes, an influx of endogenous tumor-specific CD8+ T cells, delayed tumor progression, and prolonged survival. Preconditioning of the TME with FRβ-specific CAR-T cells also improves the effectiveness of tumor-directed anti-mesothelin CAR-T cells, while simultaneous co-administration of both CAR products does not. These results highlight the pro-tumor role of FRβ+ TAMs in the TME and the therapeutic implications of TAM-depleting agents as preparative adjuncts to conventional immunotherapies that directly target tumor antigens.
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Hwang K, Yoon JH, Lee JH, Lee S. Recent Advances in Monoclonal Antibody Therapy for Colorectal Cancers. Biomedicines 2021; 9:39. [PMID: 33466394 PMCID: PMC7824816 DOI: 10.3390/biomedicines9010039] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 12/31/2020] [Accepted: 12/31/2020] [Indexed: 12/12/2022] Open
Abstract
Colorectal cancer (CRC) is one of the leading causes of cancer deaths worldwide. Recent advances in recombinant DNA technology have led to the development of numerous therapeutic antibodies as major sources of blockbuster drugs for CRC therapy. Simultaneously, increasing numbers of therapeutic targets in CRC have been identified. In this review, we first highlight the physiological and pathophysiological roles and signaling mechanisms of currently known and emerging therapeutic targets, including growth factors and their receptors as well as immune checkpoint proteins, in CRC. Additionally, we discuss the current status of monoclonal antibodies in clinical development and approved by US Food and Drug Administration for CRC therapy.
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Affiliation(s)
| | | | | | - Sukmook Lee
- Biopharmaceutical Chemistry Major, School of Applied Chemistry, Kookmin University, Seoul 02707, Korea; (K.H.); (J.H.Y.); (J.H.L.)
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Zhao Y, Liu X, Huo M, Wang Y, Li Y, Xu N, Zhu H. Cetuximab enhances the anti-tumor function of macrophages in an IL-6 dependent manner. Life Sci 2020; 267:118953. [PMID: 33359746 DOI: 10.1016/j.lfs.2020.118953] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Revised: 12/07/2020] [Accepted: 12/18/2020] [Indexed: 01/01/2023]
Abstract
AIMS Cetuximab improves the survival of patients with advanced colorectal cancer (CRC). However, how cetuximab affects the tumor microenvironment has not been sufficiently understood. This study was to investigate whether cetuximab could inhibit the pro-tumor function of tumor-associated macrophages (TAMs) by suppressing the EGFR/IL-6 pathway. MAIN METHODS The azoxymethane/dextran sodium sulfate (AOM/DSS) and tumor xenograft mouse models were used to assess the effect of cetuximab on TAMs. Flow cytometry, Western blotting, RT-qPCR, and ELISA were used to assess the prevalence of M2 and M1 phenotypes. Publicly available datasets of CRC patients were used to assess the relevance of EGFR and IL-6 expression as prognostic indicators. KEY FINDINGS The two mouse models showed that cetuximab could attenuate the pro-tumor function of TAMs and decrease tumor burden. Cetuximab repolarized TAMs from M2-like to M1-like phenotypes, mainly by suppressing the IL-6 expression through NFκB and STAT3 pathways. Analysis of public scRNA-seq data indicated EGFR was mainly expressed on the surface of macrophage infiltration into tumor microenvironment. The public transcriptomics datasets showed that the expression level of IL-6 was positively correlated with EGFR in CRC patients, and PROGgeneV2 analysis indicated that IL-6 and CD206 both predicted poor recurrence-free and overall survival of CRC patients. Furthermore, the inhibition efficacy of cetuximab was significantly attenuated in IL-6 knockout CRC mice model. SIGNIFICANCE These results indicate a new macrophage-based molecular mechanism explaining the effect of cetuximab in treatment of colorectal cancer.
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Affiliation(s)
- Yahui Zhao
- State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Xianghe Liu
- State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Miaomiao Huo
- State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Yu Wang
- State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Yinuo Li
- State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Ningzhi Xu
- State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China.
| | - Hongxia Zhu
- State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China.
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CC Chemokines in a Tumor: A Review of Pro-Cancer and Anti-Cancer Properties of the Ligands of Receptors CCR1, CCR2, CCR3, and CCR4. Int J Mol Sci 2020; 21:ijms21218412. [PMID: 33182504 PMCID: PMC7665155 DOI: 10.3390/ijms21218412] [Citation(s) in RCA: 168] [Impact Index Per Article: 42.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2020] [Revised: 11/06/2020] [Accepted: 11/08/2020] [Indexed: 12/14/2022] Open
Abstract
CC chemokines, a subfamily of 27 chemotactic cytokines, are a component of intercellular communication, which is crucial for the functioning of the tumor microenvironment. Although many individual chemokines have been well researched, there has been no comprehensive review presenting the role of all known human CC chemokines in the hallmarks of cancer, and this paper aims at filling this gap. The first part of this review discusses the importance of CCL1, CCL3, CCL4, CCL5, CCL18, CCL19, CCL20, CCL21, CCL25, CCL27, and CCL28 in cancer. Here, we discuss the significance of CCL2 (MCP-1), CCL7, CCL8, CCL11, CCL13, CCL14, CCL15, CCL16, CCL17, CCL22, CCL23, CCL24, and CCL26. The presentation of each chemokine includes its physiological function and then the role in tumor, including proliferation, drug resistance, migration, invasion, and organ-specific metastasis of tumor cells, as well as the effects on angiogenesis and lymphangiogenesis. We also discuss the effects of each CC chemokine on the recruitment of cancer-associated cells to the tumor niche (eosinophils, myeloid-derived suppressor cells (MDSC), tumor-associated macrophages (TAM), tumor-associated neutrophils (TAN), regulatory T cells (Treg)). On the other hand, we also present the anti-cancer properties of CC chemokines, consisting in the recruitment of tumor-infiltrating lymphocytes (TIL).
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Larionova I, Tuguzbaeva G, Ponomaryova A, Stakheyeva M, Cherdyntseva N, Pavlov V, Choinzonov E, Kzhyshkowska J. Tumor-Associated Macrophages in Human Breast, Colorectal, Lung, Ovarian and Prostate Cancers. Front Oncol 2020; 10:566511. [PMID: 33194645 PMCID: PMC7642726 DOI: 10.3389/fonc.2020.566511] [Citation(s) in RCA: 217] [Impact Index Per Article: 54.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Accepted: 09/21/2020] [Indexed: 12/11/2022] Open
Abstract
Tumor-associated macrophages (TAMs) are major innate immune cells that constitute up to 50% of the cell mass of human tumors. TAMs are highly heterogeneous cells that originate from resident tissue-specific macrophages and from newly recruited monocytes. TAMs' variability strongly depends on cancer type, stage, and intratumor heterogeneity. Majority of TAMs are programmed by tumor microenvironment to support primary tumor growth and metastatic spread. However, TAMs can also restrict tumor growth and metastasis. In this review, we summarized the knowledge about the role of TAMs in tumor growth, metastasis and in the response to cancer therapy in patients with five aggressive types of cancer: breast, colorectal, lung, ovarian, and prostate cancers that are frequently metastasize into distant organs resulting in high mortality of the patients. Two major TAM parameters are applied for the evaluation of TAM correlation with the cancer progression: total amount of TAMs and specific phenotype of TAMs identified by functional biomarkers. We summarized the data generated in the wide range of international patient cohorts on the correlation of TAMs with clinical and pathological parameters of tumor progression including lymphatic and hematogenous metastasis, recurrence, survival, therapy efficiency. We described currently available biomarkers for TAMs that can be measured in patients' samples (tumor tissue and blood). CD68 is the major biomarker for the quantification of total TAM amounts, while transmembrane receptors (stabilin-1, CD163, CD206, CD204, MARCO) and secreted chitinase-like proteins (YKL-39, YKL-40) are used as biomarkers for the functional TAM polarization. We also considered that specific role of TAMs in tumor progression can depend on the localization in the intratumoral compartments. We have made the conclusion for the role of TAMs in primary tumor growth, metastasis, and therapy sensitivity for breast, colorectal, lung, ovarian, and prostate cancers. In contrast to other cancer types, majority of clinical studies indicate that TAMs in colorectal cancer have protective role for the patient and interfere with primary tumor growth and metastasis. The accumulated data are essential for using TAMs as biomarkers and therapeutic targets to develop cancer-specific immunotherapy and to design efficient combinations of traditional therapy and new immunomodulatory approaches.
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Affiliation(s)
- Irina Larionova
- Laboratory of Translational Cellular and Molecular Biomedicine, National Research Tomsk State University, Tomsk, Russia
- Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, Tomsk, Russia
| | - Gulnara Tuguzbaeva
- Department of Pathophysiology, Bashkir State Medical University, Ufa, Russia
| | - Anastasia Ponomaryova
- Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, Tomsk, Russia
| | - Marina Stakheyeva
- Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, Tomsk, Russia
| | - Nadezhda Cherdyntseva
- Laboratory of Translational Cellular and Molecular Biomedicine, National Research Tomsk State University, Tomsk, Russia
- Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, Tomsk, Russia
| | - Valentin Pavlov
- Department of Urology, Bashkir State Medical University, Ufa, Russia
| | - Evgeniy Choinzonov
- Cancer Research Institute, Tomsk National Research Medical Center, Russian Academy of Sciences, Tomsk, Russia
| | - Julia Kzhyshkowska
- Laboratory of Translational Cellular and Molecular Biomedicine, National Research Tomsk State University, Tomsk, Russia
- Institute of Transfusion Medicine and Immunology, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
- German Red Cross Blood Service Baden-Württemberg—Hessen, Mannheim, Germany
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Zhang N, Liu C, Jin L, Zhang R, Wang T, Wang Q, Chen J, Yang F, Siebert HC, Zheng X. Ketogenic Diet Elicits Antitumor Properties through Inducing Oxidative Stress, Inhibiting MMP-9 Expression, and Rebalancing M1/M2 Tumor-Associated Macrophage Phenotype in a Mouse Model of Colon Cancer. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:11182-11196. [PMID: 32786841 DOI: 10.1021/acs.jafc.0c04041] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Many advanced cancers are characterized by metabolic disorders. A dietary therapeutic strategy was proposed to inhibit tumor growth through administration of low-carbohydrate, average-protein, and high-fat diet, which is also known as ketogenic diet (KD). In vivo antitumor efficacy of KD on transplanted CT26+ tumor cells in BALB/c mice was investigated. The results showed that the KD group had significantly higher blood β-hydroxybutyrate and lower blood glucose levels when compared with the normal diet group. Meanwhile, KD increased intratumor oxidative stress, and TUNEL staining showed KD-induced apoptosis against tumor cells. Interestingly, the distribution of CD16/32+ and iNOS+ M1 tumor-associated macrophages (TAMs) increased in the KD-treated group, with concomitantly less arginase-1+ M2 TAMs. Moreover, KD treatment downregulated the protein expression of matrix metalloproteinase-9 in CT26+ tumor-bearing mice. Western blot analysis demonstrated that the expression levels of HDAC3/PKM2/NF-κB 65/p-Stat3 proteins were reduced in the KD-treated group. Taken together, our results indicated that KD can prevent the progression of colon tumor via inducing intratumor oxidative stress, inhibiting the expression of the MMP-9, and enhancing M2 to M1 TAM polarization. A novel potential mechanism was identified that KD can prevent the progression of colon cancer by regulating the expression of HDAC3/PKM2/NF-κB65/p-Stat3 axis.
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Affiliation(s)
- Ning Zhang
- Institute of Biopharmaceutical Research, Liaocheng University, Liaocheng 252059, China
| | - Chunhong Liu
- Institute of Biopharmaceutical Research, Liaocheng University, Liaocheng 252059, China
| | - Li Jin
- Institute of Biopharmaceutical Research, Liaocheng University, Liaocheng 252059, China
| | - Ruiyan Zhang
- Institute of Biopharmaceutical Research, Liaocheng University, Liaocheng 252059, China
| | - Ting Wang
- Key Laboratory for Pediatrics of Integrated Traditional and Western Medicine, Liaocheng People's Hospital, Liaocheng 252059, China
| | - Qingpeng Wang
- Institute of Biopharmaceutical Research, Liaocheng University, Liaocheng 252059, China
| | - Jingchao Chen
- Chengdu Kanghong Pharmaceutical Co., Ltd., No. 355, Tengfei Second Road, Shuangliu District, Chengdu 610200, Sichuan Province, China
| | - Fang Yang
- Department of Clinical Nutrition Laboratory, Liaocheng People's Hospital, Liaocheng 252059, China
| | - Hans-Christian Siebert
- RI-B-NT-Research Institute of Bioinformatics and Nanotechnology, Schauenburgerstr. 116, Kiel 24118, Germany
| | - Xuexing Zheng
- Department of Virology, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan 250012, China
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Luthria G, Li R, Wang S, Prytyskach M, Kohler RH, Lauffenburger DA, Mitchison TJ, Weissleder R, Miller MA. In vivo microscopy reveals macrophage polarization locally promotes coherent microtubule dynamics in migrating cancer cells. Nat Commun 2020; 11:3521. [PMID: 32665556 PMCID: PMC7360550 DOI: 10.1038/s41467-020-17147-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Accepted: 06/02/2020] [Indexed: 01/07/2023] Open
Abstract
Microtubules (MTs) mediate mitosis, directional signaling, and are therapeutic targets in cancer. Yet in vivo analysis of cancer cell MT behavior within the tumor microenvironment remains challenging. Here we developed an imaging pipeline using plus-end tip tracking and intravital microscopy to quantify MT dynamics in live xenograft tumor models. Among analyzed features, cancer cells in vivo displayed higher coherent orientation of MT dynamics along their cell major axes compared with 2D in vitro cultures, and distinct from 3D collagen gel cultures. This in vivo MT phenotype was reproduced in vitro when cells were co-cultured with IL4-polarized MΦ. MΦ depletion, MT disruption, targeted kinase inhibition, and altered MΦ polarization via IL10R blockade all reduced MT coherence and/or tumor cell elongation. We show that MT coherence is a defining feature for in vivo tumor cell dynamics and migration, modulated by local signaling from pro-tumor macrophages. The regulation of microtubule (MT) dynamics in cancer cells within the tumor microenvironment is less understood. Here, the authors develop an imaging platform to examine MT dynamics in live xenograft models and show that pro-tumor macrophages modulate MT coherence and alignment to promote cancer cell migration.
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Affiliation(s)
- Gaurav Luthria
- Center for Systems Biology, Massachusetts General Hospital Research Institute, Boston, MA, 02114, USA.,Department of Biomedical Informatics, Harvard Medical School, Boston, MA, 02115, USA
| | - Ran Li
- Center for Systems Biology, Massachusetts General Hospital Research Institute, Boston, MA, 02114, USA.,Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, 02115, USA
| | - Stephanie Wang
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, 02181, USA
| | - Mark Prytyskach
- Center for Systems Biology, Massachusetts General Hospital Research Institute, Boston, MA, 02114, USA
| | - Rainer H Kohler
- Center for Systems Biology, Massachusetts General Hospital Research Institute, Boston, MA, 02114, USA
| | - Douglas A Lauffenburger
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, 02181, USA
| | - Timothy J Mitchison
- Department of Systems Biology, Harvard Medical School, Boston, MA, 02115, USA
| | - Ralph Weissleder
- Center for Systems Biology, Massachusetts General Hospital Research Institute, Boston, MA, 02114, USA. .,Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, 02115, USA. .,Department of Systems Biology, Harvard Medical School, Boston, MA, 02115, USA.
| | - Miles A Miller
- Center for Systems Biology, Massachusetts General Hospital Research Institute, Boston, MA, 02114, USA. .,Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, 02115, USA.
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Wang M, Su Z, Amoah Barnie P. Crosstalk among colon cancer-derived exosomes, fibroblast-derived exosomes, and macrophage phenotypes in colon cancer metastasis. Int Immunopharmacol 2020; 81:106298. [PMID: 32058925 DOI: 10.1016/j.intimp.2020.106298] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2019] [Revised: 02/05/2020] [Accepted: 02/06/2020] [Indexed: 12/13/2022]
Abstract
Cellular crosstalk is an important mechanism in the pathogenesis of inflammatory disorders and cancers. One significant means by which cells communicate with each other is through the release of exosomes. Exosomes are extracellular vesicles formed by the outward budding of plasma membranes, which are then released from cells into the extracellular space. Many studies have suggested that microvesicles released by colon cancer cells initiate crosstalk and modulate the fibroblast activities and macrophage phenotypes. Interestingly, crosstalk among colon cancer cells, macrophages and cancer-associated fibroblasts maximizes the mechanical composition of the stromal extracellular matrix (ECM). Exosomes contribute to cancer cell migration and invasion, which are critical for colon cancer progression to metastasis. The majority of the studies on colorectal cancers (CRCs) have focused on developing exosomal biomarkers for the early detection and prediction of CRC prognosis. This study highlights the crosstalk among colon cancer-derived exosomes, macrophage phenotypes and fibroblasts during colon cancer metastasis.
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Affiliation(s)
- Meiyun Wang
- Department of Nephrology, Affiliated Hospital of Jiangsu University, Zhenjiang 212001, Jiangsu Province, PR China.
| | - Zhaoliang Su
- International Genome Center, Jiangsu University, Zhenjiang 212013, Jiangsu Province, PR China.
| | - Prince Amoah Barnie
- International Genome Center, Jiangsu University, Zhenjiang 212013, Jiangsu Province, PR China; Department of Biomedical Sciences, School of Allied Health Sciences, University of Cape Coast, Cape Coast, Ghana.
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Lian G, Chen S, Ouyang M, Li F, Chen L, Yang J. Colon Cancer Cell Secretes EGF to Promote M2 Polarization of TAM Through EGFR/PI3K/AKT/mTOR Pathway. Technol Cancer Res Treat 2019; 18:1533033819849068. [PMID: 31088266 PMCID: PMC6535704 DOI: 10.1177/1533033819849068] [Citation(s) in RCA: 85] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Background: Tumor environment has been recognized to affect cancer cell progression, such as tumor-associated macrophages. However, increasing evidences suggest that tumor cells are capable of regulating polarization of tumor-associated macrophages. In this study, we investigate the mechanism of how colon cancer cell impacts tumor-associated macrophages polarization. Methods: We employed flow cytometry to detect marker molecules on macrophage membrane, such as CD68, CD16, and CD204. In addition, we used enzyme-linked immunosorbent assay to examine the level of these cytokines (interleukin-6, interleukin-1β, interleukin-10, and Arginase-1) secreted by colon cancer cells into the culture medium. Western blot was utilized to probe downstream proteins of epidermal growth factor receptor (EGFR)/phosphoinositide 3-kinase (PI3K)/protein kinase B (AKT)/mammalian target of rapamycin (mTOR) pathway. Results: We cocultured colon cancer cell lines (HCT8 or HCT116) with human myeloid leukemia mononuclear cells (THP-1) and found that interleukin-6 and interleukin-1β levels were reduced, and instead, interleukin-10 and Arginase-1 levels were elevated, suggesting that colon cancer cells contributed to M2 polarization of THP-1. Meanwhile, high level of various growth factors (transforming growth factor-β [TGF-β], epidermal growth factor [EGF], and hepatocyte growth factor [HGF]) was observed in the medium of THP-1 cocultured with colon cancer cells. Furthermore, the protein level of phosphorylated PI3K, AKT, and mTOR significantly increased in THP-1 cell cocultured with colon cancer cells compared to THP-1 group. Besides, we established that colon cancer cells exerted their stimulatory effect on M2 polarization of macrophage from monocyte THP-1 using EGFR antibody mAb225 and PI3K inhibitor LY294002. Conclusion: We provide evidence that EGF which are secreted by colon cancer cells play contributory role in M2 polarization of macrophages, which support the notion that tumor environment, including tumor-associated macrophages, can be targeted to develop effective strategies for treating cancer.
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Affiliation(s)
- Guanghui Lian
- 1 Department of Gastroenterology, Xiangya Hospital, Central South University, Changsha, People's Republic of China
| | - Shuijiao Chen
- 1 Department of Gastroenterology, Xiangya Hospital, Central South University, Changsha, People's Republic of China
| | - Miao Ouyang
- 1 Department of Gastroenterology, Xiangya Hospital, Central South University, Changsha, People's Republic of China
| | - Fujun Li
- 1 Department of Gastroenterology, Xiangya Hospital, Central South University, Changsha, People's Republic of China
| | - Linlin Chen
- 1 Department of Gastroenterology, Xiangya Hospital, Central South University, Changsha, People's Republic of China
| | - Junwen Yang
- 1 Department of Gastroenterology, Xiangya Hospital, Central South University, Changsha, People's Republic of China
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Heideveld E, Horcas-Lopez M, Lopez-Yrigoyen M, Forrester LM, Cassetta L, Pollard JW. Methods for macrophage differentiation and in vitro generation of human tumor associated-like macrophages. Methods Enzymol 2019; 632:113-131. [PMID: 32000892 DOI: 10.1016/bs.mie.2019.10.005] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Tumor-associated macrophages (TAMs) are becoming a promising target for cancer immunotherapy. Significant efforts have been made to study the detrimental role of TAMs both in vivo and in vitro. However, it remains challenging to isolate these macrophages to study their function in human cancers and there is the need to seek alternatives to address these limitations. In this review, we will focus on the three most relevant approaches to obtain in vitro fully differentiated macrophages i.e. peripheral blood, immortalized cell lines such as THP-1 or human induced pluripotent stem cells. We will also provide protocols for the polarization of human macrophages to a TAM-like cells in vitro.
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Affiliation(s)
- Esther Heideveld
- MRC Centre for Reproductive Health, Queen's Medical Research Institute, The University of Edinburgh, Edinburgh, United Kingdom
| | - Marta Horcas-Lopez
- MRC Centre for Reproductive Health, Queen's Medical Research Institute, The University of Edinburgh, Edinburgh, United Kingdom
| | - Martha Lopez-Yrigoyen
- MRC Centre for Regenerative Medicine, University of Edinburgh, Edinburgh, United Kingdom
| | - Lesley M Forrester
- MRC Centre for Regenerative Medicine, University of Edinburgh, Edinburgh, United Kingdom
| | - Luca Cassetta
- MRC Centre for Reproductive Health, Queen's Medical Research Institute, The University of Edinburgh, Edinburgh, United Kingdom.
| | - Jeffrey W Pollard
- MRC Centre for Reproductive Health, Queen's Medical Research Institute, The University of Edinburgh, Edinburgh, United Kingdom.
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38
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Giordano G, Remo A, Porras A, Pancione M. Immune Resistance and EGFR Antagonists in Colorectal Cancer. Cancers (Basel) 2019; 11:E1089. [PMID: 31370270 PMCID: PMC6721348 DOI: 10.3390/cancers11081089] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Revised: 07/26/2019] [Accepted: 07/28/2019] [Indexed: 02/05/2023] Open
Abstract
: Targeting the epidermal growth factor receptor (EGFR) either alone or in combination with chemotherapy in patients with RAS wild type metastatic colorectal cancer (mCRC) has revolutionized the treatment of CRC, but with less results than initially envisaged. In recent years, the discovery of multiple pathways leading to the escape from anti-EGFR therapy has revealed an enormous complexity and heterogeneity of human CRC due to the intrinsic genomic instability and immune/cancer cell interaction. Therefore, understanding the mechanistic basis of acquired resistance to targeted therapies represents a major challenge to improve the clinical outcomes of patients with CRC. The latest findings strongly suggest that complex molecular alterations coupled with changes of the immune tumor microenvironment may substantially contribute to the clinical efficacy of EGFR antagonist. In this review, we discuss the most recent findings that contribute to both primary and acquired anti-EGFR therapy resistance. In addition, we analyze how strategies aiming to enhance the favorable effects in the tumor microenvironment may contribute to overcome resistance to EGFR therapies.
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Affiliation(s)
- Guido Giordano
- U.O.C. Medical Oncology, Ospedali Riuniti, Azienda Ospedaliero Universitaria, 251 Foggia, Italy
| | - Andrea Remo
- Pathology Unit, Mater Salutis Hospital AULSS9, "Scaligera", 37122 Verona, Italy
| | - Almudena Porras
- Department of Biochemistry and Molecular Biology, Faculty of Pharmacy, Complutense University Madrid, 28040 Madrid, Spain.
- Health Research Institute of the Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain.
| | - Massimo Pancione
- Department of Biochemistry and Molecular Biology, Faculty of Pharmacy, Complutense University Madrid, 28040 Madrid, Spain.
- Department of Sciences and Technologies, University of Sannio, 82100 Benevento, Italy.
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39
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Tumor-associated macrophages in tumor metastasis: biological roles and clinical therapeutic applications. J Hematol Oncol 2019; 12:76. [PMID: 31300030 PMCID: PMC6626377 DOI: 10.1186/s13045-019-0760-3] [Citation(s) in RCA: 809] [Impact Index Per Article: 161.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2019] [Accepted: 06/25/2019] [Indexed: 12/12/2022] Open
Abstract
Tumor metastasis is a major contributor to the death of cancer patients. It is driven not only by the intrinsic alterations in tumor cells, but also by the implicated cross-talk between cancer cells and their altered microenvironment components. Tumor-associated macrophages (TAMs) are the key cells that create an immunosuppressive tumor microenvironment (TME) by producing cytokines, chemokines, growth factors, and triggering the inhibitory immune checkpoint proteins release in T cells. In doing so, TAMs exhibit important functions in facilitating a metastatic cascade of cancer cells and, meanwhile, provide multiple targets of certain checkpoint blockade immunotherapies for opposing tumor progression. In this article, we summarize the regulating networks of TAM polarization and the mechanisms underlying TAM-facilitated metastasis. Based on the overview of current experimental evidence dissecting the critical roles of TAMs in tumor metastasis, we discuss and prospect the potential applications of TAM-focused therapeutic strategies in clinical cancer treatment at present and in the future.
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40
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Lin Y, Xu J, Lan H. Tumor-associated macrophages in tumor metastasis: biological roles and clinical therapeutic applications. J Hematol Oncol 2019. [PMID: 31300030 DOI: 10.1186/s13045-019-0760-3.pmid:31300030;pmcid:pmc6626377] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/09/2023] Open
Abstract
Tumor metastasis is a major contributor to the death of cancer patients. It is driven not only by the intrinsic alterations in tumor cells, but also by the implicated cross-talk between cancer cells and their altered microenvironment components. Tumor-associated macrophages (TAMs) are the key cells that create an immunosuppressive tumor microenvironment (TME) by producing cytokines, chemokines, growth factors, and triggering the inhibitory immune checkpoint proteins release in T cells. In doing so, TAMs exhibit important functions in facilitating a metastatic cascade of cancer cells and, meanwhile, provide multiple targets of certain checkpoint blockade immunotherapies for opposing tumor progression. In this article, we summarize the regulating networks of TAM polarization and the mechanisms underlying TAM-facilitated metastasis. Based on the overview of current experimental evidence dissecting the critical roles of TAMs in tumor metastasis, we discuss and prospect the potential applications of TAM-focused therapeutic strategies in clinical cancer treatment at present and in the future.
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Affiliation(s)
- Yuxin Lin
- Department of Oncology, Hospital of Chinese Medicine of Changxing County, Huzhou, 313100, China
| | - Jianxin Xu
- Department of Oncology, Hospital of Chinese Medicine of Changxing County, Huzhou, 313100, China.
| | - Huiyin Lan
- Department of Radiation Oncology, Zhejiang Key Lab of Radiation Oncology, Zhejiang Cancer Hospital, Hangzhou, China.
- Division of Radiation and Cancer Biology, Department of Radiation Oncology, University of Michigan, MS-1, 1301 Catherine Street, Ann Arbor, MI, 48109, USA.
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Franceschelli S, Gatta DMP, Pesce M, Ferrone A, Quiles JL, Genovese S, Epifano F, Fiorito S, Taddeo VA, Patruno A, Grilli A, Felaco M, Speranza L. Modulation of CAT-2B-Mediated l-Arginine Uptake and Nitric Oxide Biosynthesis in HCT116 Cell Line Through Biological Activity of 4'-Geranyloxyferulic Acid Extract from Quinoa Seeds. Int J Mol Sci 2019; 20:ijms20133262. [PMID: 31269760 PMCID: PMC6650945 DOI: 10.3390/ijms20133262] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Revised: 06/27/2019] [Accepted: 06/30/2019] [Indexed: 12/14/2022] Open
Abstract
Chenopodium quinoa Wild is a “pseudocereal” grain which attracts a lot of attention in the scientific community as it has a positive effect on health. Here, we investigate the presence of biologically active O-prenylated phenylpropanoids in the ethanol extract of commercially available quinoa seeds. We claim that 4′-Geranyloxyferulic acid (GOFA) was the only phytochemical product found that belongs to quinoa’s group secondary metabolites. We studied the changes in the oxidative and inflammatory status of the cellular environment in HCT 116 cell line processed with quinoa extract and its component GOFA; the implementation was done through the analysis of the antioxidant enzymes (SOD and CAT), the pro-inflammatory components (iNOS, IL-6 and TNF-α), and the products of intermediary metabolism (ONOO−, O2−). Moreover, the l-arginine uptake was proposed as a target of the tested compounds. We demonstrated that the GOFA, through a decrease of the CAT-2B expression, leads to a reduction of the l-arginine uptake, downregulating the harmful iNOS and restoring the altered redox state. These results propose a new molecular target involved in the reduction of the critical inflammatory process responsible for the cancer progression.
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Affiliation(s)
- Sara Franceschelli
- Department of Psychological, Health and Territorial Sciences, University G. D'Annunzio, 66100 Chieti, Italy.
| | | | - Mirko Pesce
- Department of Psychological, Health and Territorial Sciences, University G. D'Annunzio, 66100 Chieti, Italy
| | - Alessio Ferrone
- Department of Medicine and Science of Aging, University G. D'Annunzio, 66100 Chieti, Italy
| | - José Luis Quiles
- Department of Physiology, Institute of Nutrition and Food Technology José Mataix, Biomedical Research Centre, University of Granada, 18071 Granada, Spain
| | - Salvatore Genovese
- Department of Pharmacy, University Gabriele D'Annunzio of Chieti-Pescara, Via dei Vestini 31, 66100 Chieti Scalo (CH), Italy
| | - Francesco Epifano
- Department of Pharmacy, University Gabriele D'Annunzio of Chieti-Pescara, Via dei Vestini 31, 66100 Chieti Scalo (CH), Italy
| | - Serena Fiorito
- Department of Pharmacy, University Gabriele D'Annunzio of Chieti-Pescara, Via dei Vestini 31, 66100 Chieti Scalo (CH), Italy
| | - Vito Alessandro Taddeo
- Department of Pharmacy, University Gabriele D'Annunzio of Chieti-Pescara, Via dei Vestini 31, 66100 Chieti Scalo (CH), Italy
| | - Antonia Patruno
- Department of Medicine and Science of Aging, University G. D'Annunzio, 66100 Chieti, Italy
| | - Alfredo Grilli
- Department of Psychological, Health and Territorial Sciences, University G. D'Annunzio, 66100 Chieti, Italy
| | - Mario Felaco
- Department of Medicine and Science of Aging, University G. D'Annunzio, 66100 Chieti, Italy
| | - Lorenza Speranza
- Department of Medicine and Science of Aging, University G. D'Annunzio, 66100 Chieti, Italy.
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Jiang L, Wang P, Sun YJ, Wu YJ. Ivermectin reverses the drug resistance in cancer cells through EGFR/ERK/Akt/NF-κB pathway. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2019; 38:265. [PMID: 31215501 PMCID: PMC6580523 DOI: 10.1186/s13046-019-1251-7] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Accepted: 05/28/2019] [Indexed: 12/23/2022]
Abstract
Background Discovery and development of novel drugs that are capable of overcoming drug resistance in tumor cells are urgently needed clinically. In this study, we sought to explore whether ivermectin (IVM), a macrolide antiparasitic agent, could overcome the resistance of cancer cells to the therapeutic drugs. Methods We used two solid tumor cell lines (HCT-8 colorectal cancer cells and MCF-7 breast cancer cells) and one hematologic tumor cell line (K562 chronic myeloid leukemia cells), which are resistant to the chemotherapeutic drugs vincristine and adriamycin respectively, and two xenograft mice models, including the solid tumor model in nude mice with the resistant HCT-8 cells and the leukemia model in NOD/SCID mice with the resistant K562 cells to investigate the reversal effect of IVM on the resistance in vitro and in vivo. MTT assay was used to investigate the effect of IVM on cancer cells growth in vitro. Flow cytometry, immunohistochemistry, and immunofluorescence were performed to investigate the reversal effect of IVM in vivo. Western blotting, qPCR, luciferase reporter assay and ChIP assay were used to detect the molecular mechanism of the reversal effect. Octet RED96 system and Co-IP were used to determine the interactions between IVM and EGFR. Results Our results indicated that ivermectin at its very low dose, which did not induce obvious cytotoxicity, drastically reversed the resistance of the tumor cells to the chemotherapeutic drugs both in vitro and in vivo. Mechanistically, ivermectin reversed the resistance mainly by reducing the expression of P-glycoprotein (P-gp) via inhibiting the epidermal growth factor receptor (EGFR), not by directly inhibiting P-gp activity. Ivermectin bound with the extracellular domain of EGFR, which inhibited the activation of EGFR and its downstream signaling cascade ERK/Akt/NF-κB. The inhibition of the transcriptional factor NF-κB led to the reduced P-gp transcription. Conclusions These findings demonstrated that ivermectin significantly enhanced the anti-cancer efficacy of chemotherapeutic drugs to tumor cells, especially in the drug-resistant cells. Thus, ivermectin, a FDA-approved antiparasitic drug, could potentially be used in combination with chemotherapeutic agents to treat cancers and in particular, the drug-resistant cancers. Electronic supplementary material The online version of this article (10.1186/s13046-019-1251-7) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Lu Jiang
- Laboratory of Molecular Toxicology, State Key Laboratory of Integrated Management of Pest Insects and Rodents, Institute of Zoology, Chinese Academy of Sciences, 1-5 Beichenxilu Rd., Chaoyang, Beijing, 100101, China.,University of Chinese Academy of Sciences, Beijing, 100049, People's Republic of China
| | - Pan Wang
- Laboratory of Molecular Toxicology, State Key Laboratory of Integrated Management of Pest Insects and Rodents, Institute of Zoology, Chinese Academy of Sciences, 1-5 Beichenxilu Rd., Chaoyang, Beijing, 100101, China
| | - Ying-Jian Sun
- Laboratory of Molecular Toxicology, State Key Laboratory of Integrated Management of Pest Insects and Rodents, Institute of Zoology, Chinese Academy of Sciences, 1-5 Beichenxilu Rd., Chaoyang, Beijing, 100101, China. .,Department of Veterinary Medicine, Beijing University of Agriculture, Beinonglu Rd, Changping, Beijing, 102206, China.
| | - Yi-Jun Wu
- Laboratory of Molecular Toxicology, State Key Laboratory of Integrated Management of Pest Insects and Rodents, Institute of Zoology, Chinese Academy of Sciences, 1-5 Beichenxilu Rd., Chaoyang, Beijing, 100101, China.
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Wang S, Ma K, Zhou C, Wang Y, Hu G, Chen L, Li Z, Hu C, Xu Q, Zhu H, Liu M, Xu N. LKB1 and YAP phosphorylation play important roles in Celastrol-induced β-catenin degradation in colorectal cancer. Ther Adv Med Oncol 2019; 11:1758835919843736. [PMID: 31040884 PMCID: PMC6477772 DOI: 10.1177/1758835919843736] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Accepted: 03/18/2019] [Indexed: 02/05/2023] Open
Abstract
Wnt/β-catenin and Hippo pathways play essential roles in the tumorigenesis and
development of colorectal cancer. We found that Celastrol, isolated from
Tripterygium wilfordii plant, exerted a significant
inhibitory effect on colorectal cancer cell growth in vitro and
in vivo, and further unraveled the molecular mechanisms.
Celastrol induced β-catenin degradation through phosphorylation of
Yes-associated protein (YAP), a major downstream effector of Hippo pathway, and
also Celastrol-induced β-catenin degradation was dependent on liver kinase B1
(LKB1). Celastrol increased the transcriptional activation of LKB1, partially
through the heat shock factor 1 (HSF1). Moreover, LKB1 activated AMP-activated
protein kinase α (AMPKα) and further phosphorylated YAP, which eventually
promoted the degradation of β-catenin. In addition, LKB1 deficiency promoted
colorectal cancer cell growth and attenuated the inhibitory effect of Celastrol
on colorectal cancer growth both in vitro and in
vivo. Taken together, Celastrol inhibited colorectal cancer cell
growth by promoting β-catenin degradation via the
HSF1–LKB1–AMPKα–YAP pathway. These results suggested that Celastrol may
potentially serve as a future drug for colorectal cancer treatment.
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Affiliation(s)
- Shuren Wang
- Laboratory of Cell and Molecular Biology and State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Kai Ma
- Laboratory of Cell and Molecular Biology and State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Cuiqi Zhou
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Yu Wang
- Laboratory of Cell and Molecular Biology and State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Guanghui Hu
- Laboratory of Cell and Molecular Biology and State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Lechuang Chen
- Laboratory of Cell and Molecular Biology and State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zhuo Li
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Chenfei Hu
- Laboratory of Cell and Molecular Biology and State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Qing Xu
- Laboratory of Cell and Molecular Biology and State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Hongxia Zhu
- Laboratory of Cell and Molecular Biology and State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Mei Liu
- Laboratory of Cell and Molecular Biology and State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 17 PanjiayuanNanli, Chaoyang District, P.O. Box 2258, 100021, Beijing, P. R. China
| | - Ningzhi Xu
- Laboratory of Cell and Molecular Biology and State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, 17 PanjiayuanNanli, Chaoyang District, P.O. Box 2258, 100021, Beijing, P. R. China State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center for Biotherapy, No.17, 3rd Section of People's South Road, Chengdu, 610041, P.R. China
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Gupta K, Burns TC. Radiation-Induced Alterations in the Recurrent Glioblastoma Microenvironment: Therapeutic Implications. Front Oncol 2018; 8:503. [PMID: 30467536 PMCID: PMC6236021 DOI: 10.3389/fonc.2018.00503] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2018] [Accepted: 10/15/2018] [Indexed: 01/19/2023] Open
Abstract
Glioblastoma (GBM) is uniformly fatal with a median survival of just over 1 year, despite best available treatment including radiotherapy (RT). Impacts of prior brain RT on recurrent tumors are poorly understood, though increasing evidence suggests RT-induced changes in the brain microenvironment contribute to recurrent GBM aggressiveness. The tumor microenvironment impacts malignant cells directly and indirectly through stromal cells that support tumor growth. Changes in extracellular matrix (ECM), abnormal vasculature, hypoxia, and inflammation have been reported to promote tumor aggressiveness that could be exacerbated by prior RT. Prior radiation may have long-term impacts on microglia and brain-infiltrating monocytes, leading to lasting alterations in cytokine signaling and ECM. Tumor-promoting CNS injury responses are recapitulated in the tumor microenvironment and augmented following prior radiation, impacting cell phenotype, proliferation, and infiltration in the CNS. Since RT is vital to GBM management, but substantially alters the tumor microenvironment, we here review challenges, knowledge gaps, and therapeutic opportunities relevant to targeting pro-tumorigenic features of the GBM microenvironment. We suggest that insights from RT-induced changes in the tumor microenvironment may provide opportunities to target mechanisms, such as cellular senescence, that may promote GBM aggressiveness amplified in previously radiated microenvironment.
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Affiliation(s)
- Kshama Gupta
- Department of Neurologic Surgery, Mayo Clinic, Rochester, MN, United States
| | - Terry C Burns
- Department of Neurologic Surgery, Mayo Clinic, Rochester, MN, United States
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González R, Molina-Ruiz FJ, Bárcena JA, Padilla CA, Muntané J. Regulation of Cell Survival, Apoptosis, and Epithelial-to-Mesenchymal Transition by Nitric Oxide-Dependent Post-Translational Modifications. Antioxid Redox Signal 2018; 29:1312-1332. [PMID: 28795583 DOI: 10.1089/ars.2017.7072] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
SIGNIFICANCE Nitric oxide (NO) is a physiopathological messenger generating different reactive nitrogen species (RNS) according to hypoxic, acidic and redox conditions. Recent Advances: RNS and reactive oxygen species (ROS) promote relevant post-translational modifications, such as nitrosation, nitration, and oxidation, in critical components of cell proliferation and death, epithelial-to-mesenchymal transition, and metastasis. CRITICAL ISSUES The pro- or antitumoral properties of NO are dependent on local concentration, redox state, cellular status, duration of exposure, and compartmentalization of NO generation. The increased expression of NO synthase has been associated with cancer progression. However, the experimental strategies leading to high intratumoral NO generation have been shown to exert antitumoral properties. The effect of NO and ROS on cell signaling is critically altered by factors modulating tumor progression such as oxygen content, metabolism, and inflammatory response. The review describes the alteration of key components involved in cell survival and death, metabolism, and metastasis induced by RNS- and ROS-related post-translational modifications. FUTURE DIRECTIONS The identification of the molecular targets affected by nitrosation, nitration, and oxidation, as well as their interactions with other post-translational modifications, will improve the understanding on the complex signaling and cell fate decision in cancer. The therapeutic NO-based strategies have to address the complex crosstalk among NO and ROS with regard to critical components affecting tumor cell survival, metabolism, and metastasis in the progression of cancer, as well as close interaction with ionizing radiation and chemotherapy.
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Affiliation(s)
- Raúl González
- 1 Institute of Biomedicine of Seville (IBiS), IBiS/"Virgen del Rocío" University Hospital/CSIC/University of Seville , Seville, Spain
| | - Francisco J Molina-Ruiz
- 1 Institute of Biomedicine of Seville (IBiS), IBiS/"Virgen del Rocío" University Hospital/CSIC/University of Seville , Seville, Spain
| | - J Antonio Bárcena
- 2 Department of Biochemistry and Molecular Biology, Maimonides Biomedical Research Institute of Córdoba (IMIBIC), University of Córdoba , Córdoba, Spain
| | - C Alicia Padilla
- 2 Department of Biochemistry and Molecular Biology, Maimonides Biomedical Research Institute of Córdoba (IMIBIC), University of Córdoba , Córdoba, Spain
| | - Jordi Muntané
- 3 Department of General Surgery, "Virgen del Rocío" University Hospital/IBiS/CSIC/University of Seville , Seville, Spain .,4 Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd) , Madrid, Spain
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46
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Wu SY, Huang YJ, Tzeng YM, Huang CYF, Hsiao M, Wu ATH, Huang TH. Destruxin B Suppresses Drug-Resistant Colon Tumorigenesis and Stemness Is Associated with the Upregulation of miR-214 and Downregulation of mTOR/β-Catenin Pathway. Cancers (Basel) 2018; 10:cancers10100353. [PMID: 30257507 PMCID: PMC6209980 DOI: 10.3390/cancers10100353] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Revised: 09/18/2018] [Accepted: 09/22/2018] [Indexed: 12/12/2022] Open
Abstract
Background: Drug resistance represents a major challenge for treating patients with colon cancer. Accumulating evidence suggests that Insulin-like growth factor (IGF)-associated signaling promotes colon tumorigenesis and cancer stemness. Therefore, the identification of agents, which can disrupt cancer stemness signaling, may provide improved therapeutic efficacy. Methods: Mimicking the tumor microenvironment, we treated colon cancer cells with exogenous IGF1. The increased stemness of IGF1-cultured cells was determined by ALDH1 activity, side-population, tumor sphere formation assays. Destruxin B (DB) was evaluated for its anti-tumorigenic and stemness properties using cellular viability, colony-formation tests. The mimic and inhibitor of miR-214 were used to treat colon cancer cells to show its functional association to DB treatment. In vivo mouse models were used to evaluate DB’s ability to suppress colon tumor-initiating ability and growth inhibitory function. Results: IGF1-cultured colon cancer cells showed a significant increase in 5-FU resistance and enhanced stemness properties, including an increased percentage of ALDH1+, side-population cells, tumor sphere generation in vitro, and increased tumor initiation in vivo. In support, using public databases showed that increased IGF1 expression was significantly associated with a poorer prognosis in patients with colon cancer. DB, a hexadepsipeptide mycotoxin, was able to suppress colon tumorigenic phenotypes, including colony and sphere formation. The sequential treatment of DB, followed by 5-FU, synergistically inhibited the viability of colon cancer cells. In vivo studies showed that DB suppressed the tumorigenesis by 5-FU resistant colon cells, and in a greater degree when combined with 5-FU. Mechanistically, DB treatment was associated with decreased the mammalian target of rapamycin (mTOR) and β-catenin expression and an increased miR-214 level. Conclusion: We provided evidence of DB as a potential therapeutic agent for overcoming 5-FU resistance induced by IGF1, and suppressing cancer stem-like properties in association with miR-214 regulation. Further investigation is warranted for its translation to clinical application.
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Affiliation(s)
- Szu-Yuan Wu
- Department of Radiation Oncology, Wan Fang Hospital, Taipei Medical University, Taipei 116, Taiwan.
- Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei 110, Taiwan.
| | - Yan-Jiun Huang
- Division of Colorectal Surgery, Department of Surgery, Taipei Medical University Hospital, Taipei Medical University, Taipei 110, Taiwan.
- Department of Surgery, College of Medicine, Taipei Medical University, Taipei 110, Taiwan.
| | - Yew-Min Tzeng
- Department of Life Science, National Taitung University, Taitung 950, Taiwan.
| | - Chi-Ying F Huang
- Institute of Biopharmaceutical Sciences, National Yang Ming University, Taipei 112, Taiwan.
| | - Michael Hsiao
- Genomics Research Center, Academia Sinica, Taipei 11529, Taiwan.
| | - Alexander T H Wu
- The PhD Program for Translational Medicine, College of Medical Science and Technology, Taipei Medical University, Taipei 115, Taiwan.
- Graduate Institute of Medical Sciences, National Defence Medical Center, Taipei 114, Taiwan.
| | - Tse-Hung Huang
- Department of Traditional Chinese Medicine, Chang Gung Memorial Hospital, Keelung 204, Taiwan.
- School of Traditional Chinese Medicine, Chang Gung University, Taoyuan 204 Taiwan.
- School of Nursing, National Taipei University of Nursing and Health Sciences, Taipei 23741, Taiwan.
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Zhang LL, Zhang LF, Shi YB. Down-regulated paxillin suppresses cell proliferation and invasion by inhibiting M2 macrophage polarization in colon cancer. Biol Chem 2018; 399:1285-1295. [PMID: 29924724 DOI: 10.1515/hsz-2018-0002] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2018] [Accepted: 06/08/2018] [Indexed: 12/13/2022]
Abstract
Abstract
The paxillin and M2 macrophage are all involved in cell proliferation and tumor progression, and this study aims to explore the interaction between them in colon cancer and the role of paxillin in cancer progression. Expression of mRNAs and proteins was determined by quantitative reverse transcription-polymerase chain reaction (qRT-PCR) and Western blot, separately. Endogenous expression of genes was modulated by recombinant plasmids and cell transfection. The levels of cytokines were determined by enzyme-linked immunosorbent assay (ELISA). The cell viability, invasion and migration were detected using the MTT assay, the transwell assay and the wound-healing cell migration assay, respectively. A nude mouse model for human colon cancer was constructed for tumor orthotopic expression. Paxillin was up-regulated in tumor-associated macrophages (TAMs). Paxillin was up-regulated in process of M2 macrophage polarization. M2 macrophage polarization was inhibited with paxillin suppressed. Down-regulated paxillin inhibited cell proliferation and invasion in colon cancer through suppressing M2 macrophage polarization. PI3k/Akt inhibitor repressed M2 macrophage polarization through down-regulating paxillin. PI3k/Akt inhibitor inhibited the function of the macrophage in promoting cell proliferation and invasion of colon cancer through down-regulating paxillin. Down-regulated paxillin in macrophages inhibited tumor growth of colon cancer. With the PI3K/AKT pathway inhibited, down-regulated paxillin suppressed colon cancer cell proliferation and invasion by inhibiting the M2 macrophage polarization, thereby restraining the tumor progression.
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Affiliation(s)
- Ling-Li Zhang
- Department of Gastroenterology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, Henan, China
| | - Lian-Feng Zhang
- Department of Gastroenterology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, Henan, China
| | - Yun-Bo Shi
- Department of Neurology, The First Affiliated Hospital of Zhengzhou University, No. 1 Jianshe East Road, Zhengzhou 450052, Henan, China
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Sun J, Huang Q, Li S, Meng F, Li X, Gong X. miR-330-5p/Tim-3 axis regulates macrophage M2 polarization and insulin resistance in diabetes mice. Mol Immunol 2018; 95:107-113. [PMID: 29433065 DOI: 10.1016/j.molimm.2018.02.006] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2017] [Revised: 02/01/2018] [Accepted: 02/06/2018] [Indexed: 12/11/2022]
Abstract
Obesity is associated with a state of low-grade inflammatory response in adipose tissue, and contributes to the development of type 2 diabetes. Immune cells such as macrophages can infiltrate adipose tissue and are responsible for the majority of inflammatory cytokine production. Therefore, adipose tissue promotes macrophage infiltration, resulting in local inflammation and insulin resistance. Tim-3 negatively regulates IFN-γ secretion and influences the ability to induce T cell tolerance in diabetes. MicroRNA contributes to the development of immunological tolerance and involves in macrophage polarization. However, the potential of Tim-3 to regulate macrophage polarization and the related microRNA has not been reported. In this experiment, 8-week-old C57BL/6 mice were fed a high-fat diet for 8 weeks. The adipose tissue macrophages were isolated, miR-330-5p and Tim-3 levels, and M1/M2 polarization were analyzed. In addition, insulin tolerance tests was detected. The results demonstrated that miR-330-5p levels increased but Tim-3 levels decreased, leading to M1 polarization and insulin tolerance in diabetes mice. In addition, inhibition of miR-330-5p enhanced Tim-3 levels, leading to M2 polarization and insulin tolerance attenuation in diabetes mice. Furthermore, we detected the inverse relationship between miR-330-5p and Tim-3. We found that Tim-3 mRNA contained conserved miR-330-5p binding sites in its 3'UTR, and miR-330-5p could directly regulate Tim-3 expression through these 3'UTR sites. Our study demonstrated that miR-330-5p served as a regulator of the M2 polarization and miR-330-5p/Tim-3 axis potentially down-regulated insulin resistance in diabetes, probably through enhancing the M2 polarization of macrophage.
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Affiliation(s)
- Jiling Sun
- Department of Nurse, The People's Hospital of Linyi, Linyi, Shandong 276000, China
| | - Qiujing Huang
- Department of Endocrinology, The Third People's Hospital of Linyi, Linyi, Shandong 276023, China
| | - Shufa Li
- Department of Endocrinology, The Third People's Hospital of Linyi, Linyi, Shandong 276023, China.
| | - Fanqing Meng
- Department of Endocrinology, The Third People's Hospital of Linyi, Linyi, Shandong 276023, China
| | - Xunhua Li
- Department of Urology, The Third People's Hospital of Linyi, Linyi, Shandong 276023, China
| | - Xiaoyun Gong
- Department of Public Health, The Third People's Hospital of Linyi, Linyi, Shandong 276023, China
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Chiang CF, Chao TT, Su YF, Hsu CC, Chien CY, Chiu KC, Shiah SG, Lee CH, Liu SY, Shieh YS. Metformin-treated cancer cells modulate macrophage polarization through AMPK-NF-κB signaling. Oncotarget 2017; 8:20706-20718. [PMID: 28157701 PMCID: PMC5400538 DOI: 10.18632/oncotarget.14982] [Citation(s) in RCA: 121] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2016] [Accepted: 01/24/2017] [Indexed: 01/09/2023] Open
Abstract
Accumulating evidence is indicating metformin to possess the potential ability in preventing tumor development and suppressing cancer growth. However, the exact mechanism of its antitumorigenic effects is still not clear. We found that metformin suppressed the ability of cancer to skew macrophage toward M2 phenotype. Metformin treated cancer cells increased macrophage expression of M1-related cytokines IL-12 and TNF-α and attenuated M2-related cytokines IL-8, IL-10, and TGF-β expression. Furthermore, metformin treated cancer cells displayed inhibited secretion of IL-4, IL-10 and IL-13; cytokines important for inducing M2 macrophages. Conversely, M1 inducing cytokine IFN-γ was upper-regulated in cancer cells. Additionally, through increasing AMPK and p65 phosphorylation, metformin treatment activated AMPK-NF-κB signaling of cancer cells that participate in regulating M1 and M2 inducing cytokines expression. Moreover, Compound C, an AMPK inhibitor, significantly increased IL-4, IL-10, and IL-13 expression while BAY-117082, an NF-κB inhibitor, decreased expression. In metformin-treated tumor tissue, the percentage of M2-like macrophages decreased while M1-like macrophages increased. These findings suggest that metformin activates cancer AMPK-NF-κB signaling, a pathway involved in regulating M1/M2 expression and inducing genes for macrophage polarization to anti-tumor phenotype.
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Affiliation(s)
- Chi-Fu Chiang
- Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei, Taiwan
| | - Ting-Ting Chao
- Medical Research Center, Cardinal Tien Hospital, School of Medicine, New Taipei City, Taiwan
| | - Yu-Fu Su
- Department of Radiation Oncology, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Chia-Chen Hsu
- Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei, Taiwan
| | - Chu-Yen Chien
- Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei, Taiwan
| | - Kuo-Chou Chiu
- Department of Dentistry, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Shine-Gwo Shiah
- National Institute of Cancer Research, National Health Research Institutes, Miaoli, Taiwan
| | - Chien-Hsing Lee
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Shyun-Yeu Liu
- Department of Oral and Maxillofacial Surgery, Chi Mei Medical Center, Tainan, Taiwan
| | - Yi-Shing Shieh
- Department of Dentistry, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan.,Department of Biochemistry, National Defense Medical Center, Taipei, Taiwan
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