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Araujo RLC, Fonseca LG, Silva RO, Linhares MM, Uson Junior PLS. Molecular profiling and patient selection for the multimodal approaches for patients with resectable colorectal liver metastases. Hepatobiliary Surg Nutr 2024; 13:273-292. [PMID: 38617479 PMCID: PMC11007353 DOI: 10.21037/hbsn-22-616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 03/31/2023] [Indexed: 04/16/2024]
Abstract
Colorectal cancer represents the third most common cancer and about 20% are diagnosed with synchronous metastatic disease. From a historical point of view, surgery remains the mainstream treatment for resectable colorectal liver metastases (CRLM). Furthermore, disease outcomes are improving due significant advances in systemic treatments and diagnostic methods. However, the optimal timing for neoadjuvant chemotherapy or upfront surgery for CRLM has not yet been established and remains an open question. Thus, patient selection combining image workouts, time of recurrence, positive lymph nodes, and molecular biomarkers can improve the decision-making process. Nevertheless, molecular profiling is rising as a promising field to be incorporated in the multimodal approach and guide patient selection and sequencing of treatment. Tumor biomakers, genetic profiling, and circulating tumor DNA have been used to offer as much personalized treatment as possible, based on the precision oncology concept of tailored care rather than a guideline-based therapy. This review article discusses the role of molecular pathology and biomarkers as prognostic and predictor factors in the diagnosis and treatment of resectable CRLM.
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Affiliation(s)
- Raphael L. C. Araujo
- Department of Surgery, Universidade Federal de São Paulo, São Paulo, SP, Brazil
- Hospital e Maternidade Brasil—Rede D’Or São Luiz, Santo André, SP, Brazil
- Department of Oncology, Hospital Israelita Albert Einstein, São Paulo, SP, Brazil
| | - Leonardo G. Fonseca
- Hospital e Maternidade Brasil—Rede D’Or São Luiz, Santo André, SP, Brazil
- Department of Oncology, Instituto do Cancer do Estado de São Paulo, University of Sao Paulo, São Paulo, SP, Brazil
| | - Raphael Oliveira Silva
- Department of Surgery, Universidade Federal de São Paulo, São Paulo, SP, Brazil
- Department of Oncology, Hospital Ministro Costa Cavalcanti, Foz do Iguaçu, PR, Brazil
| | | | - Pedro L. S. Uson Junior
- Department of Oncology, Hospital Israelita Albert Einstein, São Paulo, SP, Brazil
- Center for Personalized Medicine, Hospital Israelita Albert Einstein, São Paulo, SP, Brazil
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Yu S, Ren H, Liu T, Han X, Guo H, Ning Q, Li Y, Zhou H, Chen M, Hu T. Metformin suppresses NFE2L1 pathway activation to inhibit gap junction beta protein expression in NSCLC. Cancer Med 2024; 13:e7021. [PMID: 38562019 PMCID: PMC10985411 DOI: 10.1002/cam4.7021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Revised: 01/05/2024] [Accepted: 01/31/2024] [Indexed: 04/04/2024] Open
Abstract
OBJECTIVE Non-small-cell lung cancer (NSCLC) is a deadly form of cancer that exhibits extensive intercellular communication which contributed to chemoradiotherapy resistance. Recent evidence suggests that arrange of key proteins are involved in lung cancer progression, including gap junction proteins (GJPs). METHODS AND RESULTS In this study, we examined the expression patterns of GJPs in NSCLC, uncovering that both gap junction protein, beta 2 (GJB2) and gap junction protein, beta 2 (GJB3) are increased in LUAD and LUSC. We observed a correlation between the upregulation of GJB2, GJB3 in clinical samples and a worse prognosis in patients with NSCLC. By examining the mechanics, we additionally discovered that nuclear factor erythroid-2-related factor 1 (NFE2L1) had the capability to enhance the expression of connexin26 and connexin 31 in the NSCLC cell line A549. In addition, the use of metformin was discovered to cause significant downregulation of gap junction protein, betas (GJBs) by limiting the presence of NFE2L1 in the cytoplasm. CONCLUSION This emphasizes the potential of targeting GJBs as a viable treatment approach for NSCLC patients receiving metformin.
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Affiliation(s)
- Shuo Yu
- Department of Respiratory and Critical Care MedicineThe First Affiliated Hospital of Xi'an Jiaotong UniversityXi'anShaanxiChina
- Department of General SurgeryThe Second Affiliated Hospital of Xi'an Jiaotong UniversityXi'anShaanxiChina
| | - Hui Ren
- Department of Respiratory and Critical Care MedicineThe First Affiliated Hospital of Xi'an Jiaotong UniversityXi'anShaanxiChina
| | - Tingting Liu
- Department of Respiratory and Critical Care MedicineThe First Affiliated Hospital of Xi'an Jiaotong UniversityXi'anShaanxiChina
| | - Xiaoyan Han
- Department of General SurgeryWeifang People's HospitalWeifangShandongChina
| | - Hui Guo
- Department of OncologyThe First Affiliated Hospital of Xi'an Jiaotong UniversityXi'anShaanxiChina
| | - Qian Ning
- Department of Respiratory and Critical Care MedicineThe First Affiliated Hospital of Xi'an Jiaotong UniversityXi'anShaanxiChina
| | - Yang Li
- Department of Respiratory and Critical Care MedicineThe First Affiliated Hospital of Xi'an Jiaotong UniversityXi'anShaanxiChina
| | - Hong Zhou
- Department of Respiratory and Critical Care MedicineThe First Affiliated Hospital of Xi'an Jiaotong UniversityXi'anShaanxiChina
| | - Mingwei Chen
- Department of Respiratory and Critical Care MedicineThe First Affiliated Hospital of Xi'an Jiaotong UniversityXi'anShaanxiChina
| | - Tinghua Hu
- Department of Respiratory and Critical Care MedicineThe First Affiliated Hospital of Xi'an Jiaotong UniversityXi'anShaanxiChina
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Chen J, Zhao D, Zhang L, Zhang J, Xiao Y, Wu Q, Wang Y, Zhan Q. Tumor-associated macrophage (TAM)-secreted CCL22 confers cisplatin resistance of esophageal squamous cell carcinoma (ESCC) cells via regulating the activity of diacylglycerol kinase α (DGKα)/NOX4 axis. Drug Resist Updat 2024; 73:101055. [PMID: 38387281 DOI: 10.1016/j.drup.2024.101055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 12/29/2023] [Accepted: 01/14/2024] [Indexed: 02/24/2024]
Abstract
Tumor-associated macrophages (TAMs) are often associated with chemoresistance and resultant poor clinical outcome in solid tumors. Here, we demonstrated that TAMs-released chemokine-C-C motif chemokine 22 (CCL22) in esophageal squamous cell carcinoma (ESCC) stroma was tightly correlated with the chemoresistance of ESCC patients. TAMs-secreted CCL22 was able to block the growth inhibitory and apoptosis-promoting effects of cisplatin on ESCC cells. Mechanistically, CCL22 stimulated intratumoral diacylglycerol kinase α (DGKα) to produce phosphatidic acid (PA), which suppressed the activity of NADPH oxidase 4 (NOX4) and then blocked the overproduction of intratumoral reactive species oxygen (ROS) induced by cisplatin. CCL22 activated DGKα/nuclear factor-κB (NF-κB) axis to upregulate the level of several members of ATP binding cassette (ABC) transporter superfamily, including ABC sub-family G member 4 (ABCG4), ABC sub-family A member 3 (ABCA3), and ABC sub-family A member 5 (ABCA5), to lower the intratumoral concentration of cisplatin. Consequently, these processes induced the cisplatin resistance in ESCC cells. In xenografted models, targeting DGKα with 5'-cholesterol-conjugated small-interfering (si) RNA enhanced the chemosensitivity of cisplatin in ESCC treatment, especially in the context of TAMs. Our data establish the correlation between the TAMs-induced intratumoral metabolic product/ROS axis and chemotherapy efficacy in ESCC treatment and reveal relevant molecular mechanisms.
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Affiliation(s)
- Jie Chen
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Laboratory of Molecular Oncology, Peking University Cancer Hospital & Institute, Beijing 100142, China; Peking University International Cancer Institute, Peking University, Beijing 100191, China; Research Unit of Molecular Cancer Research, Chinese Academy of Medical Sciences, Beijing, China; Soochow University Cancer Institute, Suzhou 215000, China.
| | - Di Zhao
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Laboratory of Molecular Oncology, Peking University Cancer Hospital & Institute, Beijing 100142, China; Peking University International Cancer Institute, Peking University, Beijing 100191, China; Research Unit of Molecular Cancer Research, Chinese Academy of Medical Sciences, Beijing, China
| | - Lingyuan Zhang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Laboratory of Molecular Oncology, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Jing Zhang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Laboratory of Molecular Oncology, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Yuanfan Xiao
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Laboratory of Molecular Oncology, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Qingnan Wu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Laboratory of Molecular Oncology, Peking University Cancer Hospital & Institute, Beijing 100142, China; Peking University International Cancer Institute, Peking University, Beijing 100191, China; Research Unit of Molecular Cancer Research, Chinese Academy of Medical Sciences, Beijing, China
| | - Yan Wang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Laboratory of Molecular Oncology, Peking University Cancer Hospital & Institute, Beijing 100142, China; Peking University International Cancer Institute, Peking University, Beijing 100191, China; Research Unit of Molecular Cancer Research, Chinese Academy of Medical Sciences, Beijing, China
| | - Qimin Zhan
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Laboratory of Molecular Oncology, Peking University Cancer Hospital & Institute, Beijing 100142, China; Peking University International Cancer Institute, Peking University, Beijing 100191, China; Research Unit of Molecular Cancer Research, Chinese Academy of Medical Sciences, Beijing, China; Soochow University Cancer Institute, Suzhou 215000, China; Institute of Cancer Research, Shenzhen Bay Laboratory, Shenzhen 518107, China.
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Reddy M VS, Viswambharan V, Shetty V, Sharma S. Novel Insights Into the Epidemiological and Clinico-Pathological Profile of Triple-Negative Breast Cancer: Dissection of an Aggressive Variant. Cureus 2024; 16:e56124. [PMID: 38618474 PMCID: PMC11015063 DOI: 10.7759/cureus.56124] [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] [Accepted: 02/19/2024] [Indexed: 04/16/2024] Open
Abstract
Objective Triple-negative breast cancer (TNBC) represents an aggressive and prognostically poor variant of breast cancer. Over the years, detailed research has been conducted and published in Western literature. However, there lacks a detailed account of TNBC cases from the perspective of a low-volume institution. This study aims to assess the clinical features of TNBC, as well as their prognostic implications in a tertiary care centre. Methods and materials This prospective observational study took place at a tertiary health centre for two years, spanning from 2021 to 2023. The study aimed to investigate various clinicopathological and epidemiological parameters, thereby highlighting the shortcomings in the existing knowledge about the subject in the context of a low-volume centre, as well as additional contributing factors in developing countries like India. A group of 150 participants diagnosed with TNBC through biopsy and immunohistochemistry and >40 years of age were included in the study. Patients who tested positive for hormonal receptors and who refused to give consent for participation were excluded from the study. The study subjects were categorized according to their clinical TNM (cTNM) stage and eventually segregated into two primary heads, namely pre-surgery chemotherapy with breast-conserving surgery (BCS) after a good response, or modified radical mastectomy (MRM) upfront. Important demographic details, including age, socioeconomic status, and education, were also recorded. A comprehensive follow-up assessment post-treatment was performed to detect early recurrence. After data collection, the recurrence rates were correlated with the TNBC status to establish the aggressiveness of the cancer. Statistical analysis of the data was done using the Statistical Package for Social Sciences (SPSS) -16version software. Results The average age of the 150 participants in the study was 52.21 years (SD±4.89 years). The highest recorded age was 64 years, while the lowest recorded age was 45 years. In the study, it was observed that 41% of the participants diagnosed with TNBC had stage III disease, whereas 33.5% had stage I disease, 22% had stage IV disease and 3.6% had stage II disease. A total of 27.5% of individuals with TNBC exhibited metastases in various anatomical sites, whereas the other 72.5% did not show any signs of metastasis. Conclusion Triple-negative breast cancer has earned its position as a unique subtype of breast cancer due to its unusual molecular characteristics, aggressive behavior, limited treatment options, and poor prognosis. The lower per-capita income and limited knowledge pertaining to this variant, along with the absence of more specific treatment options, contribute to the already high levels of morbidity and mortality associated with this illness. To effectively address this unique and very virulent ailment and customize our strategies, it is imperative to do further comprehensive investigations, thereby enabling us to deliver the highest quality of medical attention to individuals afflicted by this pathology.
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Affiliation(s)
- Vijay Sai Reddy M
- General Surgery, Dr. D.Y. Patil Medical College Hospital and Research Center, Dr. D.Y. Patil Vidyapeeth, Pune, IND
| | - Varsha Viswambharan
- General Surgery, Dr. D.Y. Patil Medical College Hospital and Research Center, Dr. D.Y. Patil Vidyapeeth, Pune, IND
| | - Varun Shetty
- General Surgery, Dr. D.Y. Patil Medical College Hospital and Research Center, Dr. D.Y. Patil Vidyapeeth, Pune, IND
| | - Sarthak Sharma
- General Surgery, Dr. D.Y. Patil Medical College Hospital and Research Center, Dr. D.Y. Patil Vidyapeeth, Pune, IND
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Kharouf N, Flanagan TW, Alamodi AA, Al Hmada Y, Hassan SY, Shalaby H, Santourlidis S, Hassan SL, Haikel Y, Megahed M, Brodell RT, Hassan M. CD133-Dependent Activation of Phosphoinositide 3-Kinase /AKT/Mammalian Target of Rapamycin Signaling in Melanoma Progression and Drug Resistance. Cells 2024; 13:240. [PMID: 38334632 PMCID: PMC10854812 DOI: 10.3390/cells13030240] [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: 11/29/2023] [Revised: 01/24/2024] [Accepted: 01/25/2024] [Indexed: 02/10/2024] Open
Abstract
Melanoma frequently harbors genetic alterations in key molecules leading to the aberrant activation of PI3K and its downstream pathways. Although the role of PI3K/AKT/mTOR in melanoma progression and drug resistance is well documented, targeting the PI3K/AKT/mTOR pathway showed less efficiency in clinical trials than might have been expected, since the suppression of the PI3K/mTOR signaling pathway-induced feedback loops is mostly associated with the activation of compensatory pathways such as MAPK/MEK/ERK. Consequently, the development of intrinsic and acquired resistance can occur. As a solid tumor, melanoma is notorious for its heterogeneity. This can be expressed in the form of genetically divergent subpopulations including a small fraction of cancer stem-like cells (CSCs) and non-cancer stem cells (non-CSCs) that make the most of the tumor mass. Like other CSCs, melanoma stem-like cells (MSCs) are characterized by their unique cell surface proteins/stemness markers and aberrant signaling pathways. In addition to its function as a robust marker for stemness properties, CD133 is crucial for the maintenance of stemness properties and drug resistance. Herein, the role of CD133-dependent activation of PI3K/mTOR in the regulation of melanoma progression, drug resistance, and recurrence is reviewed.
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Affiliation(s)
- Naji Kharouf
- Institut National de la Santé et de la Recherche Médicale, University of Strasbourg, 67000 Strasbourg, France; (N.K.); (Y.H.)
- Department of Operative Dentistry and Endodontics, Dental Faculty, University of Strasbourg, 67000 Strasbourg, France
| | - Thomas W. Flanagan
- Department of Pharmacology and Experimental Therapeutics, LSU Health Sciences Center, New Orleans, LA 70112, USA;
| | | | - Youssef Al Hmada
- Department of Pathology, University of Mississippi Medical Center, Jackson, MS 39216, USA; (Y.A.H.); (R.T.B.)
| | - Sofie-Yasmin Hassan
- Department of Pharmacy, Faculty of Science, Heinrich-Heine University Duesseldorf, 40225 Dusseldorf, Germany;
| | - Hosam Shalaby
- Department of Urology, School of Medicine, Tulane University, New Orleans, LA 70112, USA;
| | - Simeon Santourlidis
- Epigenetics Core Laboratory, Institute of Transplantation Diagnostics and Cell Therapeutics, Medical Faculty, Heinrich-Heine University Duesseldorf, 40225 Duesseldorf, Germany;
| | - Sarah-Lilly Hassan
- Department of Chemistry, Faculty of Science, Heinrich-Heine University Duesseldorf, 40225 Dusseldorf, Germany;
| | - Youssef Haikel
- Institut National de la Santé et de la Recherche Médicale, University of Strasbourg, 67000 Strasbourg, France; (N.K.); (Y.H.)
- Department of Operative Dentistry and Endodontics, Dental Faculty, University of Strasbourg, 67000 Strasbourg, France
- Pôle de Médecine et Chirurgie Bucco-Dentaire, Hôpital Civil, Hôpitaux Universitaire de Strasbourg, 67000 Strasbourg, France
| | - Mossad Megahed
- Clinic of Dermatology, University Hospital of Aachen, 52074 Aachen, Germany;
| | - Robert T. Brodell
- Department of Pathology, University of Mississippi Medical Center, Jackson, MS 39216, USA; (Y.A.H.); (R.T.B.)
| | - Mohamed Hassan
- Institut National de la Santé et de la Recherche Médicale, University of Strasbourg, 67000 Strasbourg, France; (N.K.); (Y.H.)
- Department of Operative Dentistry and Endodontics, Dental Faculty, University of Strasbourg, 67000 Strasbourg, France
- Research Laboratory of Surgery-Oncology, Department of Surgery, Tulane University School of Medicine, New Orleans, LA 70112, USA
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Xie Y, Li H, Hu Y. Prognostic value of pretreatment modified Glasgow Prognostic Score in small cell lung cancer: A meta-analysis. Medicine (Baltimore) 2023; 102:e35962. [PMID: 37960803 PMCID: PMC10637526 DOI: 10.1097/md.0000000000035962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Accepted: 10/13/2023] [Indexed: 11/15/2023] Open
Abstract
BACKGROUND The prognostic role of pretreatment modified Glasgow Prognostic Score (mGPS) in small cell lung cancer (SCLC) patients remains unclear now. METHODS The PubMed, EMBASE, Web of Science, and CNKI electronic databases were searched up to December 14, 2022. The primary and secondary outcomes were overall survival and progression-free survival, respectively. The hazard ratios (HRs) and 95% confidence intervals (CIs) were combined to assess the association between pretreatment mGPS and survival of SCLC patients. Subgroup analysis based on the country, tumor stage, treatment and comparison of mGPS were further conducted and all statistical analyses were performed by STATA 15.0 software. RESULTS A total of ten retrospective studies involving 2831 SCLC patients were included. The pooled results demonstrated that elevated pretreatment mGPS was significantly related to poorer overall survival (HR = 1.90, 95% CI: 1.36-2.63, P < .001) and progression-free survival (HR = 1.40, 95% CI: 1.13-1.74, P = .002). Subgroup analysis stratified by the country, tumor stage, treatment and comparison of mGPS also showed similar results. CONCLUSION Pretreatment mGPS was significantly associated with prognosis in SCLC and patients with elevated mGPS experienced obviously worse survival. Thus, pretreatment mGPS could serve as a novel and reliable prognostic indicator in SCLC patients.
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Affiliation(s)
- Yulian Xie
- Lung Cancer Center, West China Hospital, Sichuan University/West China School of Nursing, Sichuan University, Chengdu, P.R. China
| | - Hongjun Li
- Department of Thoracic Surgery, China Hospital, Sichuan University, Chengdu, P.R. China
| | - Yang Hu
- Department of Thoracic Surgery, China Hospital, Sichuan University, Chengdu, P.R. China
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Zheng S, Liao J, Sun M, Liu R, Lv J. Extracellular shuttling miR-21 contributes to esophageal cancers and human umbilical vein endothelial cell communication in the tumor microenvironment and promotes tumor angiogenesis by targeting phosphatase and tensinhomolog. Thorac Cancer 2023; 14:3119-3132. [PMID: 37726969 PMCID: PMC10626251 DOI: 10.1111/1759-7714.15103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 08/28/2023] [Accepted: 08/29/2023] [Indexed: 09/21/2023] Open
Abstract
BACKGROUND Cell-cell communication by carcinoma-derived exosomes can influence the tumor microenvironment (TME) and regulate cancer progression. Based on the overexpression of microRNA-21-5p (miR-21) in plasma from patients diagnosed with esophageal squamous cell carcinoma (ESCC) and exosomes from ESCC cell lines identified earlier, this study aimed to explore the influence of exosomal miR-21 within the TME. METHOD ScRNA-Seq and Bulk RNA-Seq were integrated to elucidate the communication between cancer and endothelial cells. The functionality and mechanisms by which exo-miR-21 derived from carcinoma regulate endothelial cell-mediated angiogenesis were assessed using a cocultivation model of EC9706 cells and recipient human umbilical vein endothelial cells (HUVECs), through blood vessel formation experiments, luciferase reporter assays, RT-qPCR, and western blot analysis. RESULT A total of 3842 endothelial cells were extracted from the scRNA-seq data of ESCC samples and reclustered into five cell subtype. Cell-cell communication analysis revealed cancer cells presented a strong interaction with angiogenesis-like endothelial cells in secreted signaling. MiR-21 was unregulated in ESCC and the carcinoma-derived exo-miR-21 was significantly raised in HUVECs. The exo-miR-21 promoted the proliferation and migration of HUVECs while also enhancing, closed mesh count, and junction number in HUVECs. Mechanistically, dual-luciferase reporter assay revealed that PTEN was the target of miR-21. Meanwhile, p-Akt was significantly increased and suppressed by inhibition of miR-21 and PI3K inhibitor LY294002. CONCLUSION Exo-miR-21-mediated communication between endothelial and cancer cells plays a pivotal role in promoting the angiogenesis of ESCC. Therefore, controlling exo-miR-21 could serve as a novel therapeutic strategy for ESCC by targeting angiogenesis.
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Affiliation(s)
- Shanbo Zheng
- Department of Thoracic Surgery and State Key Laboratory of Genetic EngineeringFudan University Shanghai Cancer CenterShanghaiPeople's Republic of China
- Institute of Thoracic OncologyFudan UniversityShanghaiPeople's Republic of China
- Department of Oncology, Shanghai Medical CollegeFudan UniversityShanghaiPeople's Republic of China
| | - Juan Liao
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public HealthSoutheast UniversityNanjingPeople's Republic of China
- Department of Science and Education, Affiliated Hangzhou First People's HospitalZhejiang University School of MedicineHangzhouPeople's Republic of China
| | - Mingjun Sun
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public HealthSoutheast UniversityNanjingPeople's Republic of China
| | - Ran Liu
- Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public HealthSoutheast UniversityNanjingPeople's Republic of China
| | - Junjie Lv
- Department of Thoracic Surgery and State Key Laboratory of Genetic EngineeringFudan University Shanghai Cancer CenterShanghaiPeople's Republic of China
- Institute of Thoracic OncologyFudan UniversityShanghaiPeople's Republic of China
- Department of Oncology, Shanghai Medical CollegeFudan UniversityShanghaiPeople's Republic of China
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Slama Y, Ah-Pine F, Khettab M, Arcambal A, Begue M, Dutheil F, Gasque P. The Dual Role of Mesenchymal Stem Cells in Cancer Pathophysiology: Pro-Tumorigenic Effects versus Therapeutic Potential. Int J Mol Sci 2023; 24:13511. [PMID: 37686315 PMCID: PMC10488262 DOI: 10.3390/ijms241713511] [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: 08/02/2023] [Revised: 08/29/2023] [Accepted: 08/30/2023] [Indexed: 09/10/2023] Open
Abstract
Mesenchymal stem/stromal cells (MSCs) are multipotent cells involved in numerous physiological events, including organogenesis, the maintenance of tissue homeostasis, regeneration, or tissue repair. MSCs are increasingly recognized as playing a major, dual, and complex role in cancer pathophysiology through their ability to limit or promote tumor progression. Indeed, these cells are known to interact with the tumor microenvironment, modulate the behavior of tumor cells, influence their functions, and promote distant metastasis formation through the secretion of mediators, the regulation of cell-cell interactions, and the modulation of the immune response. This dynamic network can lead to the establishment of immunoprivileged tissue niches or the formation of new tumors through the proliferation/differentiation of MSCs into cancer-associated fibroblasts as well as cancer stem cells. However, MSCs exhibit also therapeutic effects including anti-tumor, anti-proliferative, anti-inflammatory, or anti-oxidative effects. The therapeutic interest in MSCs is currently growing, mainly due to their ability to selectively migrate and penetrate tumor sites, which would make them relevant as vectors for advanced therapies. Therefore, this review aims to provide an overview of the double-edged sword implications of MSCs in tumor processes. The therapeutic potential of MSCs will be reviewed in melanoma and lung cancers.
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Affiliation(s)
- Youssef Slama
- Unité de Recherche Études Pharmaco-Immunologiques (EPI), Université de La Réunion, CHU de La Réunion, Allée des Topazes, 97400 Saint-Denis, La Réunion, France; (F.A.-P.); (M.K.); (P.G.)
- Service de Radiothérapie, Clinique Sainte-Clotilde, Groupe Clinifutur, 127 Route de Bois de Nèfles, 97400 Saint-Denis, La Réunion, France; (M.B.); (F.D.)
- Laboratoire Interdisciplinaire de Recherche en Santé (LIRS), RunResearch, Clinique Sainte-Clotilde, 127 Route de Bois de Nèfles, 97400 Saint-Denis, La Réunion, France;
| | - Franck Ah-Pine
- Unité de Recherche Études Pharmaco-Immunologiques (EPI), Université de La Réunion, CHU de La Réunion, Allée des Topazes, 97400 Saint-Denis, La Réunion, France; (F.A.-P.); (M.K.); (P.G.)
- Service d’Anatomie et Cytologie Pathologiques, CHU de La Réunion sites SUD—Saint-Pierre, Avenue François Mitterrand, 97448 Saint-Pierre Cedex, La Réunion, France
| | - Mohamed Khettab
- Unité de Recherche Études Pharmaco-Immunologiques (EPI), Université de La Réunion, CHU de La Réunion, Allée des Topazes, 97400 Saint-Denis, La Réunion, France; (F.A.-P.); (M.K.); (P.G.)
- Service d’Oncologie Médicale, CHU de La Réunion sites SUD—Saint-Pierre, Avenue François Mitterrand, 97448 Saint-Pierre Cedex, La Réunion, France
| | - Angelique Arcambal
- Laboratoire Interdisciplinaire de Recherche en Santé (LIRS), RunResearch, Clinique Sainte-Clotilde, 127 Route de Bois de Nèfles, 97400 Saint-Denis, La Réunion, France;
| | - Mickael Begue
- Service de Radiothérapie, Clinique Sainte-Clotilde, Groupe Clinifutur, 127 Route de Bois de Nèfles, 97400 Saint-Denis, La Réunion, France; (M.B.); (F.D.)
- Laboratoire Interdisciplinaire de Recherche en Santé (LIRS), RunResearch, Clinique Sainte-Clotilde, 127 Route de Bois de Nèfles, 97400 Saint-Denis, La Réunion, France;
| | - Fabien Dutheil
- Service de Radiothérapie, Clinique Sainte-Clotilde, Groupe Clinifutur, 127 Route de Bois de Nèfles, 97400 Saint-Denis, La Réunion, France; (M.B.); (F.D.)
- Laboratoire Interdisciplinaire de Recherche en Santé (LIRS), RunResearch, Clinique Sainte-Clotilde, 127 Route de Bois de Nèfles, 97400 Saint-Denis, La Réunion, France;
| | - Philippe Gasque
- Unité de Recherche Études Pharmaco-Immunologiques (EPI), Université de La Réunion, CHU de La Réunion, Allée des Topazes, 97400 Saint-Denis, La Réunion, France; (F.A.-P.); (M.K.); (P.G.)
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García-Morales L, Mendoza-Rodríguez MG, Tapia Ramírez J, Meza I. CBD Inhibits In Vivo Development of Human Breast Cancer Tumors. Int J Mol Sci 2023; 24:13235. [PMID: 37686042 PMCID: PMC10488207 DOI: 10.3390/ijms241713235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 08/17/2023] [Accepted: 08/22/2023] [Indexed: 09/10/2023] Open
Abstract
Inflammation is a critical component of cancer development. Previously, we showed in vitro that IL-1β treatment of non-invasive human breast cancer MCF-7 cells promoted their transition to a malignant phenotype (6D cells). This epithelial-mesenchymal transition was reverted by exposure to cannabidiol (CBD). We show in a murine model that subcutaneous inoculation of 6D cells induced formation and development of tumors, the cells of which keep traits of malignancy. These processes were interrupted by administration of CBD under two schemes: therapeutic and prophylactic. In the therapeutic scheme, 6D cells inoculated mice developed tumors that reached a mean volume of 540 mm3 at 45 days, while 50% of CBD-treated mice showed gradual resorption of tumors. In the prophylactic scheme, mice were pre-treated for 15 days with CBD before cells inoculation. The tumors formed remained small and were eliminated under continuous CBD treatment in 66% of the animals. Histological and molecular characterization of tumors, from both schemes, revealed that CBD-treated cells decreased the expression of malignancy markers and show traits related with apoptosis. These results confirm that in vivo CBD blocks development of breast cancer tumors formed by cells induced to malignancy by IL-1β, endorsing its therapeutic potential for cancer treatment.
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Affiliation(s)
- Lázaro García-Morales
- Department of Molecular Biomedicine, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Avenida Instituto Politécnico Nacional 2508, Ciudad de México 07360, Mexico;
| | - Mónica G. Mendoza-Rodríguez
- Unidad de Investigación en Biomedicina, Facultad de Estudios Superiores-Iztacala (FES-I), Universidad Nacional Autónoma de México (UNAM), Tlalnepantla 54090, Mexico;
| | - José Tapia Ramírez
- Department of Genetics and Molecular Biology, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Avenida Instituto Politécnico Nacional 2508, Ciudad de México 07360, Mexico;
| | - Isaura Meza
- Department of Molecular Biomedicine, Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional, Avenida Instituto Politécnico Nacional 2508, Ciudad de México 07360, Mexico;
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10
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Zhuang J, Qu Z, Chu J, Wang J, Wu Y, Fan Z, Song Y, Han S, Ru L, Zhao H. Single-cell transcriptome analysis reveals T population heterogeneity and functions in tumor microenvironment of colorectal cancer metastases. Heliyon 2023; 9:e17119. [PMID: 37539320 PMCID: PMC10394913 DOI: 10.1016/j.heliyon.2023.e17119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 06/01/2023] [Accepted: 06/07/2023] [Indexed: 08/05/2023] Open
Abstract
Cell mediated immune escape, a microenvironment factor, induces tumorigenesis and metastasis. The purpose of this study was to display the characteristics of T cell populations in immune microenvironments for colorectal cancer (CRC) metastasis. Unsupervised cluster analysis was conducted to identify functionally distinct T cell clusters from 3,003 cells in peripheral blood and 4,656 cells in tissues. Subsequently, a total of 8 and 4 distinct T cell population clusters were identified from tumor tissue and peripheral blood, respectively. High levels of CD8+TEX, CD4+TRM, TH1-like T cells, CD8+TEM, tumor-Treg from tissues, and CD4+TN from peripheral blood are essential components of immune microenvironment for the prediction of CRC metastasis. Moreover, exhausted T cells are characterized by higher expression of multiple inhibitory receptors, including PDCD1 and LAG3. Some genes such as PFKFB3, GNLY, circDCUN1D4, TXNIP and NR4A2 in T cells of cluster were statistically different between CRC metastasis and non-metastasis. The ligand-receptor interactions identified between different cluster cells and metastases-related DEGs identified from each cluster revealed that the communications of cells, alterations of functions, and numbers of T subsets may contribute to the metastasis of CRC. The mutation frequency of KiAA1551, ATP8B4 and LNPEP in T cells from tissues and SOR1 from peripheral blood were higher in metastatic CRC than that in non-metastatic CRC. In conclusion, the discovery of differential genes in T cells may provide potential targets for immunotherapy of CRC metastasis and relevant insights into the clinical prediction and prognosis of CRC metastasis.
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Affiliation(s)
- Jing Zhuang
- Huzhou Central Hospital, Affiliated Central Hospital Huzhou University, China
- Fifth Affiliated Clinical Medical College of Zhejiang Chinese Medical University, Huzhou Central Hospital, China
- Key Laboratory of Multiomics Research and Clinical Transformation of Digestive Cancer of Huzhou, China
| | - Zhanbo Qu
- Huzhou Central Hospital, Affiliated Central Hospital Huzhou University, China
- Fifth Affiliated Clinical Medical College of Zhejiang Chinese Medical University, Huzhou Central Hospital, China
- Key Laboratory of Multiomics Research and Clinical Transformation of Digestive Cancer of Huzhou, China
| | - Jian Chu
- Huzhou Central Hospital, Affiliated Central Hospital Huzhou University, China
- Fifth Affiliated Clinical Medical College of Zhejiang Chinese Medical University, Huzhou Central Hospital, China
- Key Laboratory of Multiomics Research and Clinical Transformation of Digestive Cancer of Huzhou, China
| | - Jingjing Wang
- Huzhou Central Hospital, Affiliated Central Hospital Huzhou University, China
| | - Yinhang Wu
- Huzhou Central Hospital, Affiliated Central Hospital Huzhou University, China
- Fifth Affiliated Clinical Medical College of Zhejiang Chinese Medical University, Huzhou Central Hospital, China
- Key Laboratory of Multiomics Research and Clinical Transformation of Digestive Cancer of Huzhou, China
| | - Zhiqing Fan
- Huzhou Central Hospital, Affiliated Central Hospital Huzhou University, China
| | - Yifei Song
- Huzhou Central Hospital, Affiliated Central Hospital Huzhou University, China
| | - Shuwen Han
- Huzhou Central Hospital, Affiliated Central Hospital Huzhou University, China
- Fifth Affiliated Clinical Medical College of Zhejiang Chinese Medical University, Huzhou Central Hospital, China
- Key Laboratory of Multiomics Research and Clinical Transformation of Digestive Cancer of Huzhou, China
| | - Lixin Ru
- Huzhou Central Hospital, Affiliated Central Hospital Huzhou University, China
- Fifth Affiliated Clinical Medical College of Zhejiang Chinese Medical University, Huzhou Central Hospital, China
- Key Laboratory of Multiomics Research and Clinical Transformation of Digestive Cancer of Huzhou, China
| | - Hui Zhao
- Huzhou Central Hospital, Affiliated Central Hospital Huzhou University, China
- Fifth Affiliated Clinical Medical College of Zhejiang Chinese Medical University, Huzhou Central Hospital, China
- Key Laboratory of Multiomics Research and Clinical Transformation of Digestive Cancer of Huzhou, China
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11
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He J, Zhou W, Zhang M. Prognostic characterization of the pyroptosis-related subtypes and tumor microenvironment infiltration in glioma. Cancer Biomark 2023:CBM220362. [PMID: 37248887 DOI: 10.3233/cbm-220362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
BACKGROUND Pyroptosis could regulate tumor cell trafficking, invasion, and metastasis, as well as the tumor microenvironment (TME). However, prognostic characteristics of pyroptosis-related genes (PRGs) and their effect on the progression of glioma remain insufficient. METHODS The genetic, transcriptional, and survival data of patients with glioma used for bioinformatic analysis were obtained from the Chinese Glioma Genome Atlas (CGGA) and The Cancer Genome Atlas (TCGA) databases. RESULTS Screening of two different molecular subtypes revealed that PRG variations were associated with characteristics of TME cell infiltration, clinicopathological characteristics, and prognosis of patients with glioma. After Cox regression of differentially expressed genes, a risk score for predicting overall survival (OS) and progression-free survival (PFS) were calculated. Its predictive accuracy in patients with glioma was validated. The high-risk group of PRG signature had a poorer OS than the low-risk group (training cohort, P< 0.001; validation cohort, P< 0.001). A high risk score implies more immune cell infiltration and better immunotherapy response to immune checkpoint blockers. In addition, the differential expression of three pyroptosis-pairs in tumor and normal tissues was identified. Furthermore, the risk score was significantly associated with chemotherapeutic drug sensitivity and cancer stem cell (CSC) index. Subsequently, a highly accurate nomogram was established to facilitate applicability in the preliminary clinical application of risk score. CONCLUSION Our findings may provide the basis for future research targeting pyroptosis in glioma and evaluation of prognosis and development of more effective immunotherapy strategies.
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Wieder R. Fibroblasts as Turned Agents in Cancer Progression. Cancers (Basel) 2023; 15:cancers15072014. [PMID: 37046676 PMCID: PMC10093070 DOI: 10.3390/cancers15072014] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 03/19/2023] [Accepted: 03/23/2023] [Indexed: 03/30/2023] Open
Abstract
Differentiated epithelial cells reside in the homeostatic microenvironment of the native organ stroma. The stroma supports their normal function, their G0 differentiated state, and their expansion/contraction through the various stages of the life cycle and physiologic functions of the host. When malignant transformation begins, the microenvironment tries to suppress and eliminate the transformed cells, while cancer cells, in turn, try to resist these suppressive efforts. The tumor microenvironment encompasses a large variety of cell types recruited by the tumor to perform different functions, among which fibroblasts are the most abundant. The dynamics of the mutual relationship change as the sides undertake an epic battle for control of the other. In the process, the cancer “wounds” the microenvironment through a variety of mechanisms and attracts distant mesenchymal stem cells to change their function from one attempting to suppress the cancer, to one that supports its growth, survival, and metastasis. Analogous reciprocal interactions occur as well between disseminated cancer cells and the metastatic microenvironment, where the microenvironment attempts to eliminate cancer cells or suppress their proliferation. However, the altered microenvironmental cells acquire novel characteristics that support malignant progression. Investigations have attempted to use these traits as targets of novel therapeutic approaches.
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13
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Hang Y, Liu Y, Teng Z, Cao X, Zhu H. Mesoporous nanodrug delivery system: a powerful tool for a new paradigm of remodeling of the tumor microenvironment. J Nanobiotechnology 2023; 21:101. [PMID: 36945005 PMCID: PMC10029196 DOI: 10.1186/s12951-023-01841-2] [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: 01/06/2023] [Accepted: 03/06/2023] [Indexed: 03/23/2023] Open
Abstract
Tumor microenvironment (TME) plays an important role in tumor progression, metastasis and therapy resistance. Remodeling the TME has recently been deemed an attractive tumor therapeutic strategy. Due to its complexity and heterogeneity, remodeling the TME still faces great challenges. With the great advantage of drug loading ability, tumor accumulation, multifactor controllability, and persistent guest molecule release ability, mesoporous nanodrug delivery systems (MNDDSs) have been widely used as effective antitumor drug delivery tools as well as remolding TME. This review summarizes the components and characteristics of the TME, as well as the crosstalk between the TME and cancer cells and focuses on the important role of drug delivery strategies based on MNDDSs in targeted remodeling TME metabolic and synergistic anticancer therapy.
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Affiliation(s)
- Yinhui Hang
- Department of Medical Imaging, Affiliated Hospital of Jiangsu University, Zhenjiang, 212001, People's Republic of China
- Institute of Medical Imaging and Artificial Intelligence, Jiangsu University, Zhenjiang, 212001, People's Republic of China
| | - Yanfang Liu
- Laboratory of Medical Imaging, The First People's Hospital of Zhenjiang, Zhenjiang, 212001, People's Republic of China
| | - Zhaogang Teng
- Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM), Nanjing University of Posts and Telecommunications, Nanjing, 210023, People's Republic of China.
| | - Xiongfeng Cao
- Department of Medical Imaging, Affiliated Hospital of Jiangsu University, Zhenjiang, 212001, People's Republic of China.
- Institute of Medical Imaging and Artificial Intelligence, Jiangsu University, Zhenjiang, 212001, People's Republic of China.
| | - Haitao Zhu
- Department of Medical Imaging, Affiliated Hospital of Jiangsu University, Zhenjiang, 212001, People's Republic of China.
- Institute of Medical Imaging and Artificial Intelligence, Jiangsu University, Zhenjiang, 212001, People's Republic of China.
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14
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Yang YB, Wu CY, Wang XY, Deng J, Cao WJ, Tang YZ, Wan CC, Chen ZT, Zhan WY, Shan H, Kuang DM, Wei Y. Targeting inflammatory macrophages rebuilds therapeutic efficacy of DOT1L inhibition in hepatocellular carcinoma. Mol Ther 2023; 31:105-118. [PMID: 36183166 PMCID: PMC9840147 DOI: 10.1016/j.ymthe.2022.09.019] [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: 02/23/2022] [Revised: 09/01/2022] [Accepted: 09/28/2022] [Indexed: 01/26/2023] Open
Abstract
Epigenetic reprogramming is a promising therapeutic strategy for aggressive cancers, but its limitations in vivo remain unclear. Here, we showed, in detailed studies of data regarding 410 patients with human hepatocellular carcinoma (HCC), that increased histone methyltransferase DOT1L triggered epithelial-mesenchymal transition-mediated metastasis and served as a therapeutic target for human HCC. Unexpectedly, although targeting DOT1L in vitro abrogated the invasive potential of hepatoma cells, abrogation of DOT1L signals hardly affected the metastasis of hepatoma in vivo. Macrophages, which constitute the major cellular component of the stroma, abrogated the anti-metastatic effect of DOT1L targeting. Mechanistically, NF-κB signal elicited by macrophage inflammatory response operated via a non-epigenetic machinery to eliminate the therapeutic efficacy of DOT1L targeting. Importantly, therapeutic strategy combining DOT1L-targeted therapy with macrophage depletion or NF-κB inhibition in vivo effectively and successfully elicited cancer regression. Moreover, we found that the densities of macrophages in HCC determined malignant cell DOT1L-associated clinical outcome of the patients. Our results provide insight into the crosstalk between epigenetic reprogramming and cancer microenvironments and suggest that strategies to influence the functional activities of inflammatory cells may benefit epigenetic reprogramming therapy.
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Affiliation(s)
- Yi-Bin Yang
- Guangdong Province Key Laboratory of Pharmaceutical Functional Genes, MOE Key Laboratory of Gene Function and Regulation, School of Life Sciences, and The Fifth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510275, China; Guangdong Provincial Key Laboratory of Biomedical Imaging, Guangdong Provincial Engineering Research Center of Molecular Imaging, and The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai 519000, China
| | - Cai-Yuan Wu
- Guangdong Province Key Laboratory of Pharmaceutical Functional Genes, MOE Key Laboratory of Gene Function and Regulation, School of Life Sciences, and The Fifth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510275, China
| | - Xu-Yan Wang
- Guangdong Province Key Laboratory of Pharmaceutical Functional Genes, MOE Key Laboratory of Gene Function and Regulation, School of Life Sciences, and The Fifth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510275, China
| | - Jia Deng
- Guangdong Province Key Laboratory of Pharmaceutical Functional Genes, MOE Key Laboratory of Gene Function and Regulation, School of Life Sciences, and The Fifth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510275, China; Guangdong Provincial Key Laboratory of Biomedical Imaging, Guangdong Provincial Engineering Research Center of Molecular Imaging, and The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai 519000, China
| | - Wen-Jie Cao
- Guangdong Province Key Laboratory of Pharmaceutical Functional Genes, MOE Key Laboratory of Gene Function and Regulation, School of Life Sciences, and The Fifth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510275, China
| | - Yun-Zhi Tang
- Guangdong Province Key Laboratory of Pharmaceutical Functional Genes, MOE Key Laboratory of Gene Function and Regulation, School of Life Sciences, and The Fifth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510275, China
| | - Chao-Chao Wan
- Guangdong Province Key Laboratory of Pharmaceutical Functional Genes, MOE Key Laboratory of Gene Function and Regulation, School of Life Sciences, and The Fifth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510275, China
| | - Zhi-Tian Chen
- Guangdong Province Key Laboratory of Pharmaceutical Functional Genes, MOE Key Laboratory of Gene Function and Regulation, School of Life Sciences, and The Fifth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510275, China
| | - Wan-Yu Zhan
- Guangdong Province Key Laboratory of Pharmaceutical Functional Genes, MOE Key Laboratory of Gene Function and Regulation, School of Life Sciences, and The Fifth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510275, China
| | - Hong Shan
- Guangdong Provincial Key Laboratory of Biomedical Imaging, Guangdong Provincial Engineering Research Center of Molecular Imaging, and The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai 519000, China.
| | - Dong-Ming Kuang
- Guangdong Province Key Laboratory of Pharmaceutical Functional Genes, MOE Key Laboratory of Gene Function and Regulation, School of Life Sciences, and The Fifth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510275, China.
| | - Yuan Wei
- Guangdong Province Key Laboratory of Pharmaceutical Functional Genes, MOE Key Laboratory of Gene Function and Regulation, School of Life Sciences, and The Fifth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510275, China.
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15
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Jing M, Qiong L, Wang Z, Xiong X, Fu Y, Yan W. Histone H3 activates caspase-1 and promotes proliferation and metastasis in hepatocellular carcinoma. Int J Med Sci 2023; 20:689-701. [PMID: 37082731 PMCID: PMC10110467 DOI: 10.7150/ijms.76580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Accepted: 03/04/2023] [Indexed: 04/22/2023] Open
Abstract
Background: As a component of nucleosomes, histone H3 plays an important role in chromosome structure and gene expression. Current studies have mostly focused on the role of histones in epigenetics, but in addition to this, the role of histones themselves in tumor development and microenvironment have been less explored. Methods: Western blot and immunofluorescence were carried out to detect the content and localization of histone H3 in hepatocellular carcinoma. The changes of histone H3 were observed in hypoxia treatment cells, the specific action mechanism of histone H3 was studied by CoIP and other methods. Cell Counting Kit-8 assay, plate cloning assay and transwell assay were used to exam the effect of histone H3 on cell proliferation and metastasis, which were verified by subcutaneous tumors in mice and lung metastasis by tail vein injection in mice. Results: We found that histone H3 was overexpressed in hepatocellular carcinoma tumor tissues compared to adjacent non-tumor tissues, and there was concomitant translocation of histone H3 from the nucleus to the cytoplasm. We found that hypoxia could contribute to this phenomenon of histone H3 translocation from the nucleus to the cytoplasm in hepatocellular carcinoma cells and increased binding levels to TLR9. At the same time, hypoxia induced downstream activation of TLR9 and caspase-1, as well as cleavage and release of the pro-inflammatory cytokines IL-1β and IL-18. We further demonstrated that histone H3 could also promote proliferation and metastasis of hepatocellular carcinoma through TLR9 activation of NLRP3 inflammasome. In addition, overexpression of histone H3 was also confirmed to promote hepatocellular carcinoma proliferation and metastasis in mouse models of hepatocellular carcinoma growth assay and lung metastasis. Conclusions: In hypoxic hepatocellular carcinoma cells, histone H3 can translocate to the cytoplasm and activate caspase-1 via TLR9, thereby producing pro-inflammatory cytokines that promote tumor proliferation and metastasis.
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Affiliation(s)
- Mengjia Jing
- Institute of Liver and Gastroenterology Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Lamu Qiong
- Institute of Liver and Gastroenterology Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Zi Wang
- Department of Gastroenterology, the First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Xiaofeng Xiong
- Institute of Liver and Gastroenterology Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Yu Fu
- Department of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
- ✉ Corresponding authors: Yu Fu, Department of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, P.R. China. . Wei Yan, Institute of Liver and Gastroenterology Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, P.R. China.
| | - Wei Yan
- Institute of Liver and Gastroenterology Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
- ✉ Corresponding authors: Yu Fu, Department of Gastroenterology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, P.R. China. . Wei Yan, Institute of Liver and Gastroenterology Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, P.R. China.
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Proietto M, Crippa M, Damiani C, Pasquale V, Sacco E, Vanoni M, Gilardi M. Tumor heterogeneity: preclinical models, emerging technologies, and future applications. Front Oncol 2023; 13:1164535. [PMID: 37188201 PMCID: PMC10175698 DOI: 10.3389/fonc.2023.1164535] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Accepted: 04/11/2023] [Indexed: 05/17/2023] Open
Abstract
Heterogeneity describes the differences among cancer cells within and between tumors. It refers to cancer cells describing variations in morphology, transcriptional profiles, metabolism, and metastatic potential. More recently, the field has included the characterization of the tumor immune microenvironment and the depiction of the dynamics underlying the cellular interactions promoting the tumor ecosystem evolution. Heterogeneity has been found in most tumors representing one of the most challenging behaviors in cancer ecosystems. As one of the critical factors impairing the long-term efficacy of solid tumor therapy, heterogeneity leads to tumor resistance, more aggressive metastasizing, and recurrence. We review the role of the main models and the emerging single-cell and spatial genomic technologies in our understanding of tumor heterogeneity, its contribution to lethal cancer outcomes, and the physiological challenges to consider in designing cancer therapies. We highlight how tumor cells dynamically evolve because of the interactions within the tumor immune microenvironment and how to leverage this to unleash immune recognition through immunotherapy. A multidisciplinary approach grounded in novel bioinformatic and computational tools will allow reaching the integrated, multilayered knowledge of tumor heterogeneity required to implement personalized, more efficient therapies urgently required for cancer patients.
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Affiliation(s)
- Marco Proietto
- Next Generation Sequencing Core, The Salk Institute for Biological Studies, La Jolla, CA, United States
- Gene Expression Laboratory, The Salk Institute for Biological Studies, La Jolla, CA, United States
- NOMIS Center for Immunobiology and Microbial Pathogenesis, The Salk Institute for Biological Studies, La Jolla, CA, United States
| | - Martina Crippa
- Vita-Salute San Raffaele University, Milan, Italy
- Experimental Imaging Center, Istituti di Ricovero e Cura a Carattere Scientifico (IRCCS) Ospedale San Raffaele, Milan, Italy
| | - Chiara Damiani
- Infrastructure Systems Biology Europe /Centre of Systems Biology (ISBE/SYSBIO) Centre of Systems Biology, Milan, Italy
- Department of Biotechnology and Biosciences, School of Sciences, University of Milano-Bicocca, Milan, Italy
| | - Valentina Pasquale
- Infrastructure Systems Biology Europe /Centre of Systems Biology (ISBE/SYSBIO) Centre of Systems Biology, Milan, Italy
- Department of Biotechnology and Biosciences, School of Sciences, University of Milano-Bicocca, Milan, Italy
| | - Elena Sacco
- Infrastructure Systems Biology Europe /Centre of Systems Biology (ISBE/SYSBIO) Centre of Systems Biology, Milan, Italy
- Department of Biotechnology and Biosciences, School of Sciences, University of Milano-Bicocca, Milan, Italy
| | - Marco Vanoni
- Infrastructure Systems Biology Europe /Centre of Systems Biology (ISBE/SYSBIO) Centre of Systems Biology, Milan, Italy
- Department of Biotechnology and Biosciences, School of Sciences, University of Milano-Bicocca, Milan, Italy
- *Correspondence: Marco Vanoni, ; Mara Gilardi,
| | - Mara Gilardi
- NOMIS Center for Immunobiology and Microbial Pathogenesis, The Salk Institute for Biological Studies, La Jolla, CA, United States
- Salk Cancer Center, The Salk Institute for Biological Studies, La Jolla, CA, United States
- *Correspondence: Marco Vanoni, ; Mara Gilardi,
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Yang K, Wang X, Song C, He Z, Wang R, Xu Y, Jiang G, Wan Y, Mei J, Mao W. The role of lipid metabolic reprogramming in tumor microenvironment. Theranostics 2023; 13:1774-1808. [PMID: 37064872 PMCID: PMC10091885 DOI: 10.7150/thno.82920] [Citation(s) in RCA: 22] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Accepted: 03/07/2023] [Indexed: 04/18/2023] Open
Abstract
Metabolic reprogramming is one of the most important hallmarks of malignant tumors. Specifically, lipid metabolic reprogramming has marked impacts on cancer progression and therapeutic response by remodeling the tumor microenvironment (TME). In the past few decades, immunotherapy has revolutionized the treatment landscape for advanced cancers. Lipid metabolic reprogramming plays pivotal role in regulating the immune microenvironment and response to cancer immunotherapy. Here, we systematically reviewed the characteristics, mechanism, and role of lipid metabolic reprogramming in tumor and immune cells in the TME, appraised the effects of various cell death modes (specifically ferroptosis) on lipid metabolism, and summarized the antitumor therapies targeting lipid metabolism. Overall, lipid metabolic reprogramming has profound effects on cancer immunotherapy by regulating the immune microenvironment; therefore, targeting lipid metabolic reprogramming may lead to the development of innovative clinical applications including sensitizing immunotherapy.
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Affiliation(s)
- Kai Yang
- Department of Thoracic Surgery, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi, 214023, China
- Department of Oncology, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Nanjing, 210029, China
| | - Xiaokun Wang
- Department of Thoracic Surgery, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi, 214023, China
| | - Chenghu Song
- Department of Thoracic Surgery, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi, 214023, China
| | - Zhao He
- Department of Thoracic Surgery, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi, 214023, China
| | - Ruixin Wang
- Department of Thoracic Surgery, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi, 214023, China
| | - Yongrui Xu
- Department of Thoracic Surgery, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi, 214023, China
| | - Guanyu Jiang
- Department of Thoracic Surgery, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi, 214023, China
| | - Yuan Wan
- The Pq Laboratory of BiomeDx/Rx, Department of Biomedical Engineering, Binghamton University, Binghamton 13850, USA
- ✉ Corresponding authors: Wenjun Mao, M.D., Department of Cardiothoracic Surgery, The Affiliated Wuxi People's Hospital of Nanjing Medical University, No. 299 Qingyang Rd., Wuxi, 214023, China. E-mail: . Jie Mei, M.D., Department of Oncology, The Affiliated Wuxi People's Hospital of Nanjing Medical University, No. 299 Qingyang Rd., Wuxi, 214023, China. E-mail: . Yuan Wan, Ph.D., The Pq Laboratory of BiomeDx/Rx, Department of Biomedical Engineering, Binghamton University, No. 65 Murray Hill Rd., Binghamton, 13850, USA. E-mail:
| | - Jie Mei
- Department of Oncology, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Nanjing, 210029, China
- ✉ Corresponding authors: Wenjun Mao, M.D., Department of Cardiothoracic Surgery, The Affiliated Wuxi People's Hospital of Nanjing Medical University, No. 299 Qingyang Rd., Wuxi, 214023, China. E-mail: . Jie Mei, M.D., Department of Oncology, The Affiliated Wuxi People's Hospital of Nanjing Medical University, No. 299 Qingyang Rd., Wuxi, 214023, China. E-mail: . Yuan Wan, Ph.D., The Pq Laboratory of BiomeDx/Rx, Department of Biomedical Engineering, Binghamton University, No. 65 Murray Hill Rd., Binghamton, 13850, USA. E-mail:
| | - Wenjun Mao
- Department of Thoracic Surgery, The Affiliated Wuxi People's Hospital of Nanjing Medical University, Wuxi, 214023, China
- ✉ Corresponding authors: Wenjun Mao, M.D., Department of Cardiothoracic Surgery, The Affiliated Wuxi People's Hospital of Nanjing Medical University, No. 299 Qingyang Rd., Wuxi, 214023, China. E-mail: . Jie Mei, M.D., Department of Oncology, The Affiliated Wuxi People's Hospital of Nanjing Medical University, No. 299 Qingyang Rd., Wuxi, 214023, China. E-mail: . Yuan Wan, Ph.D., The Pq Laboratory of BiomeDx/Rx, Department of Biomedical Engineering, Binghamton University, No. 65 Murray Hill Rd., Binghamton, 13850, USA. E-mail:
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Al-Marzouki L, Stavrakos VS, Pal S, Giannias B, Bourdeau F, Rayes R, Bertos N, Najmeh S, Spicer JD, Cools-Lartigue J, Bailey SD, Ferri L, Sangwan V. Soluble factors in malignant ascites promote the metastatic adhesion of gastric adenocarcinoma cells. Gastric Cancer 2023; 26:55-68. [PMID: 36059037 DOI: 10.1007/s10120-022-01338-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Accepted: 08/25/2022] [Indexed: 02/07/2023]
Abstract
BACKGROUND Adenocarcinoma of the proximal stomach is the fastest rising malignancy in North America. It is commonly associated with peritoneal accumulation of malignant ascites (MA), a fluid containing cancer and inflammatory cells and soluble proteins. Peritoneal metastasis (PM) is the most common site of gastric cancer (GC) progression after curative-intent surgery and is the leading cause of death among GC patients. METHODS/RESULTS Using a panel of gastric adenocarcinoma cell lines (human: MKN 45, SNU-5; murine: NCC-S1M), we demonstrate that prior incubation of GC cells with MA results in a significant (> 1.7-fold) increase in the number of cells capable of adhering to human peritoneal mesothelial cells (HPMC) (p < 0.05). We then corroborate these findings using an ex vivo PM model and show that MA also significantly enhances the ability of GC cells to adhere to strips of human peritoneum (p < 0.05). Using a multiplex ELISA, we identify MIF and VEGF as consistently elevated across MA samples from GC patients (p < 0.05). We demonstrate that agents that block the effects of MIF or VEGF abrogate the ability of MA to stimulate the adhesion of GC cells to adhere to human peritoneum and promote both ex vivo and in vivo metastases. CONCLUSION Agents targeting MIF or VEGF may be relevant to the treatment or prevention of PM in GC patients.
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Affiliation(s)
- Luai Al-Marzouki
- Research Institute of the McGill University Health Centre, Montreal, QC, Canada
- Division of Experimental Surgery, Department of Medicine, McGill University, Montreal, QC, Canada
| | - Vivian S Stavrakos
- Research Institute of the McGill University Health Centre, Montreal, QC, Canada
- Division of Experimental Surgery, Department of Medicine, McGill University, Montreal, QC, Canada
| | - Sanjima Pal
- Research Institute of the McGill University Health Centre, Montreal, QC, Canada
| | - Betty Giannias
- Research Institute of the McGill University Health Centre, Montreal, QC, Canada
| | - France Bourdeau
- Research Institute of the McGill University Health Centre, Montreal, QC, Canada
| | - Roni Rayes
- Research Institute of the McGill University Health Centre, Montreal, QC, Canada
| | - Nicholas Bertos
- Research Institute of the McGill University Health Centre, Montreal, QC, Canada
| | - Sara Najmeh
- Research Institute of the McGill University Health Centre, Montreal, QC, Canada
- Division of Experimental Surgery, Department of Medicine, McGill University, Montreal, QC, Canada
- Division of Thoracic and Upper GI Surgery, Montreal General Hospital, 1650 Cedar Avenue, Room L8-325, Montreal, QC, H3G 1A4, Canada
| | - Jonathan D Spicer
- Research Institute of the McGill University Health Centre, Montreal, QC, Canada
- Division of Experimental Surgery, Department of Medicine, McGill University, Montreal, QC, Canada
- Division of Thoracic and Upper GI Surgery, Montreal General Hospital, 1650 Cedar Avenue, Room L8-325, Montreal, QC, H3G 1A4, Canada
| | - Jonathan Cools-Lartigue
- Research Institute of the McGill University Health Centre, Montreal, QC, Canada
- Division of Experimental Surgery, Department of Medicine, McGill University, Montreal, QC, Canada
- Division of Thoracic and Upper GI Surgery, Montreal General Hospital, 1650 Cedar Avenue, Room L8-325, Montreal, QC, H3G 1A4, Canada
| | - Swneke D Bailey
- Research Institute of the McGill University Health Centre, Montreal, QC, Canada
- Division of Experimental Surgery, Department of Medicine, McGill University, Montreal, QC, Canada
| | - Lorenzo Ferri
- Research Institute of the McGill University Health Centre, Montreal, QC, Canada.
- Division of Experimental Surgery, Department of Medicine, McGill University, Montreal, QC, Canada.
- Division of Thoracic and Upper GI Surgery, Montreal General Hospital, 1650 Cedar Avenue, Room L8-325, Montreal, QC, H3G 1A4, Canada.
| | - Veena Sangwan
- Research Institute of the McGill University Health Centre, Montreal, QC, Canada.
- Division of Experimental Surgery, Department of Medicine, McGill University, Montreal, QC, Canada.
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Interleukin-1β triggers matrix metalloprotease-3 expression through p65/RelA activation in melanoma cells. PLoS One 2022; 17:e0278220. [PMID: 36445856 PMCID: PMC9707762 DOI: 10.1371/journal.pone.0278220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Accepted: 11/11/2022] [Indexed: 12/02/2022] Open
Abstract
Melanoma shows highly aggressive behavior (i.e., local invasion and metastasis). Matrix metalloprotease-3 (MMP-3), a zinc-dependent endopeptidase, degrades several extracellular substrates and contributes to local invasion by creating a microenvironment suitable for tumor development. Here, we report that interleukin-1β (IL-1β) triggers the MMP-3 expression in canine melanoma cells. The activity of MMP-3 in the culture supernatant was increased in IL-1β-treated melanoma cells. IL-1β time- and dose-dependently provoked the mRNA expression of MMP-3. IL-1β induced the migration of melanoma cells; however, this migration was attenuated by UK356618, an MMP-3 inhibitor. When the cells were treated with the nuclear factor-κB (NF-κB) inhibitor TPCA-1, the inhibition of MMP-3 expression was observed. In IL-1β-treated cells, the phosphorylation both of p65/RelA and p105 was detected, indicating NF-κB pathway activation. In p65/RelA-depleted melanoma cells, IL-1β-mediated mRNA expression of MMP-3 was inhibited, whereas this reduction was not observed in p105-depleted cells. These findings suggest that MMP-3 expression in melanoma cells is regulated through IL-1β-mediated p65/RelA activation, which is involved in melanoma cell migration.
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20
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Zhao W, Zhou W, Rong L, Sun M, Lin X, Wang L, Wang S, Wang Y, Hui Z. Epidermal growth factor receptor mutations and brain metastases in non-small cell lung cancer. Front Oncol 2022; 12:912505. [PMID: 36457515 PMCID: PMC9707620 DOI: 10.3389/fonc.2022.912505] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Accepted: 10/20/2022] [Indexed: 10/07/2023] Open
Abstract
Studies have revealed that non-small cell lung cancer (NSCLC) with epidermal growth factor receptor (EGFR) mutations has a high incidence of brain metastases (BMs). However, the association between EGFR mutations and BMs remains unknown. This review summarizes detailed information about the incidence of BMs, clinical and imaging characteristics of BMs, brain surveillance strategies, influence of treatments on BMs, prognosis after BMs, and differences in EGFR mutations between paired primary tumors and BMs in EGFR-mutated NSCLC. The prognostic results demonstrate that patients with mutated EGFR have a higher incidence of BMs, EGFR tyrosine kinase inhibitors (EGFR-TKIs) (afatinib and osimertinib) delay the development of BMs, and patients with mutated EGFR with synchronous or early BMs have better overall survival after BMs than those with wild-type EGFR. The EGFR mutation status of BM sites is not always in accordance with the primary tumors, which indicates that there is heterogeneity in EGFR gene status between paired primary tumors and BMs. However, the EGFR gene status of the primary site can largely represent that of BM sites. Among patients developing synchronous BMs, patients with mutated EGFR are less likely to have central nervous system (CNS) symptoms than patients with wild-type EGFR. However, the possibility of neuro-symptoms is high in patients with metachronous BMs. Patients with mutated EGFR tend to have multiple BMs as compared to patients with wild-type EGFR. Regarding very early-stage NSCLC patients without neuro-symptoms, regular neuroimaging follow-up is not recommended. Among advanced NSCLC patients with EGFR mutation, liberal brain imaging follow-up in the first several years showed more advantages in terms of cost.
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Affiliation(s)
- Wei Zhao
- Department of Radiation Oncology, Chongqing University Cancer Hospital and Chongqing Cancer Institute and Chongqing Cancer Hospital, Chongqing, China
| | - Wei Zhou
- Department of Radiation Oncology, Chongqing University Cancer Hospital and Chongqing Cancer Institute and Chongqing Cancer Hospital, Chongqing, China
| | - Li Rong
- Department of Gastroenterology, Bishan Hospital of Chongqing medical university/Bishan Hospital of Chongqing, Chongqing, China
| | - Mao Sun
- Department of Radiation Oncology, Chongqing University Cancer Hospital and Chongqing Cancer Institute and Chongqing Cancer Hospital, Chongqing, China
| | - Xing Lin
- Department of Radiation Oncology, Chongqing University Cancer Hospital and Chongqing Cancer Institute and Chongqing Cancer Hospital, Chongqing, China
| | - Lulu Wang
- Department of Radiation Oncology, Chongqing University Cancer Hospital and Chongqing Cancer Institute and Chongqing Cancer Hospital, Chongqing, China
| | - Shiqiang Wang
- Department of Neurosurgery, Chongqing University Cancer Hospital and Chongqing Cancer Institute and Chongqing Cancer Hospital, Chongqing, China
| | - Ying Wang
- Department of Radiation Oncology, Chongqing University Cancer Hospital and Chongqing Cancer Institute and Chongqing Cancer Hospital, Chongqing, China
| | - Zhouguang Hui
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
- Department of VIP Medical Services, 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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21
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Mughees M, Kaushal JB, Sharma G, Wajid S, Batra SK, Siddiqui JA. Chemokines and cytokines: Axis and allies in prostate cancer pathogenesis. Semin Cancer Biol 2022; 86:497-512. [PMID: 35181473 PMCID: PMC9793433 DOI: 10.1016/j.semcancer.2022.02.017] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 02/09/2022] [Accepted: 02/10/2022] [Indexed: 01/27/2023]
Abstract
Chemokines are recognized as the major contributor to various tumorigenesis, tumor heterogeneity, and failures of current cancer therapies. The tumor microenvironment (TME) is enriched with chemokines and cytokines and plays a pivotal role in cancer progression. Chronic inflammation is also considered an instructive process of cancer progression, where chemokines are spatiotemporally secreted by malignant cells and leukocyte subtypes that initiate cell trafficking into the TME. In various cancers, prostate cancer (PCa) is reported as one of the leading cancers in the worldwide male population. The chemokines-mediated signaling pathways are intensively involved in PCa progression and metastasis. Emerging evidence suggests that chemokines and cytokines are responsible for the pleiotropic actions in cancer, including the growth, angiogenesis, endothelial mesenchymal transition, leukocyte infiltration, and hormone escape for advanced PCa and therapy resistance. Chemokine's system and immune cells represent a promising target to suppress tumorigenic environments and serve as potential therapy/immunotherapy for the PCa. In this review, an attempt has been made to shed light on the alteration of chemokine and cytokine profiles during PCa progression and metastasis. We also discussed the recent findings of the diverse molecular signaling of these circulating chemokines and their corresponding receptors that could become future targets for therapeutic management of PCa.
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Affiliation(s)
- Mohd Mughees
- Department of Biotechnology, School of Chemical and Life Sciences, Jamia Hamdard, New Delhi, 110062, India; Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA(1)
| | - Jyoti Bala Kaushal
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - Gunjan Sharma
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - Saima Wajid
- Department of Biotechnology, School of Chemical and Life Sciences, Jamia Hamdard, New Delhi, 110062, India
| | - Surinder Kumar Batra
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, 68198, USA; Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, 68198, USA; Eppley Institute for Research in Cancer and Allied Diseases, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - Jawed Akhtar Siddiqui
- Department of Biochemistry and Molecular Biology, University of Nebraska Medical Center, Omaha, NE, 68198, USA; Fred and Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, 68198, USA.
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22
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Pęczek P, Gajda M, Rutkowski K, Fudalej M, Deptała A, Badowska-Kozakiewicz AM. Cancer-associated inflammation: pathophysiology and clinical significance. J Cancer Res Clin Oncol 2022; 149:2657-2672. [PMID: 36260158 PMCID: PMC9579684 DOI: 10.1007/s00432-022-04399-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2022] [Accepted: 10/05/2022] [Indexed: 11/28/2022]
Abstract
Purpose Cancer cells, despite stemming from the own cells of their host, usually elicit an immune response. This response usually enables elimination of cancer at its earliest stages. However, some tumors develop mechanisms of escaping immune destruction and even profiting from tumor-derived inflammation. Methods We summarized the roles of different immune cell populations in various processes associated with cancer progression and possible methods of reshaping tumor-associated inflammation to increase the efficacy of cancer therapy. Results Changes in various signaling pathways result in attraction of immunosuppressive, pro-tumorigenic cells, such as myeloid-derived suppressor cells, tumor-associated macrophages, and neutrophils, while at the same time suppressing the activity of lymphocytes, which have the potential of destroying cancer cells. These changes promote tumor progression by increasing angiogenesis and growth, accelerating metastasis, and impairing drug delivery to the tumor site. Conclusion Due to its multi-faceted role in cancer, tumor-associated inflammation can serve as a valuable therapy target. By increasing it, whether through decreasing overall immunosuppression with immune checkpoint inhibitor therapy or through more specific methods, such as cancer vaccines, oncolytic viruses, or chimeric antigen receptor T cells, cancer-derived immunosuppression can be overcome, resulting in immune system destroying cancer cells. Even changes occurring in the microbiota can influence the shape of antitumor response, which could provide new attractive diagnostic or therapeutic methods. Interestingly, also decreasing the distorted tumor-associated inflammation with non-steroidal anti-inflammatory drugs can lead to positive outcomes.
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Affiliation(s)
- Piotr Pęczek
- Department of Cancer Prevention, Students' Scientific Organization of Cancer Cell Biology, Medical University of Warsaw, Warsaw, Poland
| | - Monika Gajda
- Department of Cancer Prevention, Students' Scientific Organization of Cancer Cell Biology, Medical University of Warsaw, Warsaw, Poland
| | - Kacper Rutkowski
- Department of Cancer Prevention, Students' Scientific Organization of Cancer Cell Biology, Medical University of Warsaw, Warsaw, Poland
| | - Marta Fudalej
- Department of Cancer Prevention, Medical University of Warsaw, Erazma Ciołka 27, Warsaw, Poland.,Department of Oncology and Haematology, Central Clinical Hospital of the Ministry of Interior and Administration, Warsaw, Poland
| | - Andrzej Deptała
- Department of Cancer Prevention, Medical University of Warsaw, Erazma Ciołka 27, Warsaw, Poland.,Department of Oncology and Haematology, Central Clinical Hospital of the Ministry of Interior and Administration, Warsaw, Poland
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23
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Yan W, Ou X, Shen C, Hu C. A nomogram involving immune-inflammation index for predicting distant metastasis-free survival of major salivary gland carcinoma following postoperative radiotherapy. Cancer Med 2022; 12:2772-2781. [PMID: 36052414 PMCID: PMC9939092 DOI: 10.1002/cam4.5167] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 07/23/2022] [Accepted: 07/24/2022] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND Postoperative radiotherapy (PORT) is beneficial in the improvement of local-regional control and overall survival (OS) for major salivary gland carcinomas (SGCs), and distant metastasis remained the main failure pattern. This study was designed to develop a nomogram model involving immune-inflammation index to predict distant metastasis-free survival (DMFS) of major SGCs. PATIENTS AND METHODS A total of 418 patients with major SGCs following PORT were randomly divided into a training (n = 334) and validation set (n = 84). The pre-radiotherapy neutrophil-to-lymphocyte ratio (NLR), and platelet-to-lymphocyte ratio (PLR) were calculated and transformed as continuous variables for every patient. Associations between DMFS and variables were performed by univariate and multivariable analysis using Log-rank and Cox regression methods. A nomogram was constructed based on the prognostic factors identified by the Cox hazards model. The decision curve analysis (DCA) was conducted with the training and validation set. RESULTS The estimated 3-, 5-, and 10-year DMFS were 79.4%, 71.8%, and 59.1%, respectively. The multivariate analysis revealed that age (p = 0.033), advanced T stage (p = 0.003), positive N stage (p < 0.001), high-risk pathology (p = 0.011), and high PLR (p = 0.001) were significantly associated with worse DMFS. The nomogram showed good calibration and discrimination in the training (AUC = 80.9) and validation set (AUC = 87.9). Furthermore, the DCA demonstrated favorable applicability, and a significant difference (p < 0.001) was observed for the DMFS between the subgroups based on the nomogram points. CONCLUSION The nomogram incorporating clinicopathological features and PLR presented accurate individual prediction for DMFS of the patients with major SGCs following PORT. Further external validation of the model is warranted for clinical utility.
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Affiliation(s)
- Wenbin Yan
- Department of Radiation OncologyFudan University Shanghai Cancer CenterShanghaiChina,Department of OncologyShanghai Medical CollegeShanghaiChina
| | - Xiaomin Ou
- Department of Radiation OncologyFudan University Shanghai Cancer CenterShanghaiChina,Department of OncologyShanghai Medical CollegeShanghaiChina
| | - Chunying Shen
- Department of Radiation OncologyFudan University Shanghai Cancer CenterShanghaiChina,Department of OncologyShanghai Medical CollegeShanghaiChina
| | - Chaosu Hu
- Department of Radiation OncologyFudan University Shanghai Cancer CenterShanghaiChina,Department of OncologyShanghai Medical CollegeShanghaiChina
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24
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So JY, Ohm J, Lipkowitz S, Yang L. Triple negative breast cancer (TNBC): Non-genetic tumor heterogeneity and immune microenvironment: Emerging treatment options. Pharmacol Ther 2022; 237:108253. [PMID: 35872332 PMCID: PMC9378710 DOI: 10.1016/j.pharmthera.2022.108253] [Citation(s) in RCA: 53] [Impact Index Per Article: 26.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 07/01/2022] [Accepted: 07/18/2022] [Indexed: 12/17/2022]
Abstract
Triple-negative breast cancer (TNBC) is an aggressive subtype characterized by extensive intra-tumoral heterogeneity, and frequently develops resistance to therapies. Tumor heterogeneity and lack of biomarkers are thought to be some of the most difficult challenges driving therapeutic resistance and relapse. This review will summarize current therapy for TNBC, studies in treatment resistance and relapse, including data from recent single cell sequencing. We will discuss changes in both the transcriptome and epigenome of TNBC, and we will review mechanisms regulating the immune microenvironment. Lastly, we will provide new perspective in patient stratification, and treatment options targeting transcriptome dysregulation and the immune microenvironment of TNBC patients.
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Affiliation(s)
- Jae Young So
- Laboratory of Cancer Biology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Joyce Ohm
- Department of Cancer Genetics and Genomics, Roswell Park Cancer Institute, Buffalo, NY 14263, USA
| | - Stan Lipkowitz
- Women's Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Li Yang
- Laboratory of Cancer Biology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, USA.
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25
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Yang MC, Wu D, Sun H, Wang LK, Chen XF. A Metabolic Plasticity-Based Signature for Molecular Classification and Prognosis of Lower-Grade Glioma. Brain Sci 2022; 12:brainsci12091138. [PMID: 36138874 PMCID: PMC9497112 DOI: 10.3390/brainsci12091138] [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: 06/11/2022] [Revised: 08/09/2022] [Accepted: 08/22/2022] [Indexed: 12/17/2022] Open
Abstract
Background: Glioma is one of the major health problems worldwide. Biomarkers for predicting the prognosis of Glioma are still needed. Methods: The transcriptome data and clinic information on Glioma were obtained from the CGGA, TCGA, GDC, and GEO databases. The immune infiltration status in the clusters was compared. The genes with differential expression were identified, and a prognostic model was developed. Several assays were used to detect RPH3A’s role in Glioma cells, including CCK-8, colony formation, wound healing, and transwell migration assay. Results: Lower Grade Glioma (LGG) was divided into two clusters. The immune infiltration difference was observed between the two clusters. We screened for genes that differed between the two groups. WGCNA was used to construct a co-expressed network using the DEGs, and four co-expressed modules were identified, which are blue, green, grey, and yellow modules. High-risk patients have a lower overall survival rate than low-risk patients. In addition, the risk score is associated with histological subtypes. Finally, the role of RPH3A was detected. The overexpression of RPH3A in LGG cells can significantly inhibit cell proliferation and migration and regulate EMT-regulated proteins. Conclusion: Our study developed a metabolic-related model for the prognosis of Glioma cells. RPH3A is a potential therapeutic target for Glioma.
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Affiliation(s)
- Ming-Chun Yang
- Department of Neurosurgery, 1st Affiliated Hospital, Harbin Medical University, Harbin 150001, China
| | - Di Wu
- Department of Obstetrics and Gynecology, 1st Affiliated Hospital, Harbin Medical University, Harbin 150001, China
| | - Hui Sun
- Pharmaceutical Experiment Teaching Center, College of Pharmacy, Harbin Medical University, Harbin 150081, China
| | - Lian-Kun Wang
- Department of Neurology, Heilongjiang Province Hospital, Harbin 150001, China
| | - Xiao-Feng Chen
- Department of Neurosurgery, 1st Affiliated Hospital, Harbin Medical University, Harbin 150001, China
- Correspondence: ; Tel./Fax: +86-451-8555-5644
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26
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Wang J, Hu Y, Hamidi H, Dos Santos C, Zhang J, Punnoose E, Li W. Immune microenvironment characteristics in multiple myeloma progression from transcriptome profiling. Front Oncol 2022; 12:948548. [PMID: 36033464 PMCID: PMC9413314 DOI: 10.3389/fonc.2022.948548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Accepted: 07/14/2022] [Indexed: 11/30/2022] Open
Abstract
Multiple myeloma (MM) is characterized by clonal expansion of malignant plasma cells in the bone marrow (BM). Despite the significant advances in treatment, relapsed and refractory MM has not yet been completely cured due to the immune dysfunction in the tumor microenvironment (TME). In this study, we analyzed the transcriptome data from patients with newly diagnosed (ND) and relapsed/refractory (R/R) MM to characterize differences in the TME and further decipher the mechanism of tumor progression in MM. We observed highly expressed cancer testis antigens and immune suppressive cell infiltration, such as Th2 and M2 cells, are associated with MM progression. Furthermore, the TGF-β signature contributes to the worse outcome of patients with R/R MM. Moreover, patients with ND MM could be classified into immune-low and immune-high phenotypes. Immune-high patients with higher IFN-g signatures are associated with MHC-II–mediated CD4+ T-cell response through CIITA stimulation. The baseline TME status could potentially inform new therapeutic choices for the ND MM who are ineligible for autologous stem cell transplantation and may help predict the response to CAR-T for patients with R/R MM. Our study demonstrates how integrating tumor transcriptome and clinical information to characterize MM immune microenvironment and elucidate potential mechanisms of tumor progression and immune evasion, which will provide insights into MM treatment selection.
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Affiliation(s)
- Jin Wang
- Oncology Biomarker Development, Roche (China) Holding Ltd., Shanghai, China
| | - Yi Hu
- Oncology Biomarker Development, Roche (China) Holding Ltd., Shanghai, China
| | - Habib Hamidi
- Oncology Biomarker Development, Genentech, Ltd., South San Francisco, CA, United States
| | - Cedric Dos Santos
- Oncology Biomarker Development, Genentech, Ltd., South San Francisco, CA, United States
| | - Jingyu Zhang
- Oncology Biomarker Development, Roche (China) Holding Ltd., Shanghai, China
| | - Elizabeth Punnoose
- Oncology Biomarker Development, Genentech, Ltd., South San Francisco, CA, United States
| | - Wenjin Li
- Oncology Biomarker Development, Roche (China) Holding Ltd., Shanghai, China
- *Correspondence: Wenjin Li,
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27
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Bernstein DM. The health effects of short fiber chrysotile and amphibole asbestos. Crit Rev Toxicol 2022; 52:89-112. [PMID: 35703172 DOI: 10.1080/10408444.2022.2056430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
The potential toxic effects of short chrysotile and amphibole asbestos fibers with lengths <5 to ∼10 µm have been debated over the years. This stems from the large database of epidemiology, toxicology, and in-vitro studies, each of which often provides different information in understanding and differentiating the effects of short fibers. The epidemiology studies in which the cancer potency estimates were based upon relatively high exposure concentrations provide a conservative assessment that shorter fibers would have little if any effect, especially under controlled exposure or environmental conditions that may occur today. The QSAR models have shown that fiber aspect ratio and Mg content are excellent predictors of cancer potency and that short fibers/particles of amphibole would have no effect. The studies of motor vehicle mechanics and in particular workers who serviced chrysotile containing brakes with the majority of the fibers being short provides evidence that motor vehicle mechanics, including workers who were engaged in brake repair, are not at an increased risk of mesothelioma. Several inhalation toxicology studies clearly differentiated that short chrysotile and amphibole asbestos fibers did not produce a significant carcinogenic effect in the lung or pleural cavity. Because of dosing and lack of sensitivity to biosolubility, in vitro studies can be difficult to interpret; however, a number have differentiated short chrysotile and amphibole asbestos fibers from long fibers. Integral to understanding the importance of fiber length in determining possible health effects is an understanding of the biological and physiological function of the respiratory system. Short asbestos fibers, like innocuous dust, can be cleared through the tracheobronchial ciliated mucous transport, phagocytized by macrophages and cleared via the bronchial tree, and can also be removed through the lymphatic system. While the first two methods can remove them from the lung, with lymphatic transport through one-way valves, fibers are removed from the active area of the lung where the fiber-related disease has been shown to develop and can accumulate in lymphatic sumps and lymph nodes. While short asbestos fibers are present in most occupational or environmental exposures, the large body of studies strongly supports that they do not contribute to the health effects of asbestos exposure.
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Affiliation(s)
- David M Bernstein
- Consultant in Toxicology, 40 Chemin de la Petite-Boissière, Geneva, Switzerland
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28
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Xu S, Ye C, Chen R, Li Q, Ruan J. The Landscape and Clinical Application of the Tumor Microenvironment in Gastroenteropancreatic Neuroendocrine Neoplasms. Cancers (Basel) 2022; 14:cancers14122911. [PMID: 35740577 PMCID: PMC9221445 DOI: 10.3390/cancers14122911] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Revised: 05/28/2022] [Accepted: 06/08/2022] [Indexed: 02/08/2023] Open
Abstract
Simple Summary The tumor microenvironment (TME) plays a role in promoting tumor progression. Elucidating the relationship between the TME and tumor cells will benefit current therapies. Therefore, this review summarizes the most recent relationship between the TME and tumor characteristics, discusses the differences in the TME at various sites along the digestive tract, and compares the TMEs of neuroendocrine tumors and neuroendocrine carcinomas. Microbial ecological changes in the TME were reviewed. The clinical application of the TME was summarized from bench to bedside. The TME can be used as a tumor drug target for diagnostic value, prognosis prediction, and efficacy evaluation, further revealing the potential of immune checkpoints combined with antiangiogenic drugs. The clinical application prospects of adoptive cell therapy and oncolytic viruses were described. The potential therapeutic approaches and strategies for gastrointestinal neuroendocrine neoplasms are considered. Abstract Gastroenteropancreatic neuroendocrine neoplasms feature high heterogeneity. Neuroendocrine tumor cells are closely associated with the tumor microenvironment. Tumor-infiltrating immune cells are mutually educated by each other and by tumor cells. Immune cells have dual protumorigenic and antitumorigenic effects. The immune environment is conducive to the invasion and metastasis of the tumor; in turn, tumor cells can change the immune environment. These cells also form cytokines, immune checkpoint systems, and tertiary lymphoid structures to participate in the process of mutual adaptation. Additionally, the fibroblasts, vascular structure, and microbiota exhibit interactions with tumor cells. From bench to bedside, clinical practice related to the tumor microenvironment is also regarded as promising. Targeting immune components and angiogenic regulatory molecules has been shown to be effective. The clinical efficacy of immune checkpoint inhibitors, adoptive cell therapy, and oncolytic viruses remains to be further discussed in clinical trials. Moreover, combination therapy is feasible for advanced high-grade tumors. The regulation of the tumor microenvironment based on multiple omics results can suggest innovative therapeutic strategies to prevent tumors from succeeding in immune escape and to support antitumoral effects.
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Affiliation(s)
- Shuaishuai Xu
- Department of Medical Oncology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China; (S.X.); (C.Y.); (R.C.); (Q.L.)
- Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, Hangzhou 310000, China
| | - Chanqi Ye
- Department of Medical Oncology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China; (S.X.); (C.Y.); (R.C.); (Q.L.)
- Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, Hangzhou 310000, China
| | - Ruyin Chen
- Department of Medical Oncology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China; (S.X.); (C.Y.); (R.C.); (Q.L.)
- Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, Hangzhou 310000, China
| | - Qiong Li
- Department of Medical Oncology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China; (S.X.); (C.Y.); (R.C.); (Q.L.)
- Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, Hangzhou 310000, China
| | - Jian Ruan
- Department of Medical Oncology, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China; (S.X.); (C.Y.); (R.C.); (Q.L.)
- Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, Hangzhou 310000, China
- Correspondence:
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Frisbie L, Buckanovich RJ, Coffman L. Carcinoma Associated Mesenchymal Stem/Stromal Cells - Architects of the Pro-tumorigenic tumor microenvironment. Stem Cells 2022; 40:705-715. [PMID: 35583414 PMCID: PMC9406606 DOI: 10.1093/stmcls/sxac036] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2021] [Accepted: 05/12/2022] [Indexed: 11/13/2022]
Abstract
The interaction between tumor cells and non-malignant hosts cells within the tumor microenvironment (TME) is critical to the pathophysiology of cancer. These non-malignant host cells, consisting of a variety of stromal, immune and endothelial cells, engage in a complex bidirectional crosstalk with the malignant tumor cells. Mesenchymal stem/stromal cells (MSCs) are one of these host cells, and they play a critical role in directing the formation and function of the entire TME. These MSCs are epigenetically reprogrammed by cancer cells to assume a strongly pro-tumorigenic phenotype and are referred to as carcinoma-associated mesenchymal stem/stromal cells (CA-MSCs). Studies over the last decade demonstrate that CA-MSCs not only directly interact with cancer cells to promote tumor growth and metastasis, but also orchestrate the formation of the TME. CA-MSCs can differentiate into virtually all stromal sub-lineages present in the TME, including pro-tumorigenic cancer associated fibroblasts (CAF), myofibroblasts, and adipocytes. CA-MSCs and the CAFs they produce, secrete much of the extracellular matrix in the TME. Furthermore, CA-MSC secreted factors promote angiogenesis, and recruit immunosuppressive myeloid cells effectively driving tumor immune exclusion. Thus CA-MSCs impact nearly every aspect of the TME. Despite their influence on cancer biology, as CA-MSCs represent a heterogenous population without a single definitive marker, significant confusion remains regarding the origin and proper identification CA-MSCs. This review will focus on the impact of CA-MSCs on cancer progression and metastasis and the ongoing work on CA-MSC identification, nomenclature and mechanism of action.
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Affiliation(s)
- Len Frisbie
- Department of Integrative Systems Biology, University of Pittsburgh, Pittsburgh, PA
| | - Ronald J Buckanovich
- Division of Hematology/Oncology, Department of Medicine, Hillman Cancer Center, University of Pittsburgh, Pittsburgh, PA.,Division of Gynecologic Oncology, Department of Obstetrics, Gynecology, and Reproductive Sciences, Magee Women's Research Institute, University of Pittsburgh, Pittsburgh, PA
| | - Lan Coffman
- Division of Hematology/Oncology, Department of Medicine, Hillman Cancer Center, University of Pittsburgh, Pittsburgh, PA.,Division of Gynecologic Oncology, Department of Obstetrics, Gynecology, and Reproductive Sciences, Magee Women's Research Institute, University of Pittsburgh, Pittsburgh, PA
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30
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Hashiguchi A, San Thawtar M, Duangsodsri T, Kusano M, Watanabe KN. Biofunctional properties and plant physiology of Kaempferia spp.: Status and trends. J Funct Foods 2022. [DOI: 10.1016/j.jff.2022.105029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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31
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Biomimetic approaches for targeting tumor inflammation. Semin Cancer Biol 2022; 86:555-567. [DOI: 10.1016/j.semcancer.2022.04.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 03/31/2022] [Accepted: 04/20/2022] [Indexed: 02/08/2023]
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Nicolè L, Sanavia T, Cappellesso R, Maffeis V, Akiba J, Kawahara A, Naito Y, Radu CM, Simioni P, Serafin D, Cortese G, Guido M, Zanus G, Yano H, Fassina A. Necroptosis-driving genes RIPK1, RIPK3 and MLKL-p are associated with intratumoral CD3 + and CD8 + T cell density and predict prognosis in hepatocellular carcinoma. J Immunother Cancer 2022; 10:jitc-2021-004031. [PMID: 35264437 PMCID: PMC8915343 DOI: 10.1136/jitc-2021-004031] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/21/2022] [Indexed: 12/24/2022] Open
Abstract
Background Hepatocellular carcinoma (HCC) is a highly lethal cancer and the second leading cause of cancer-related deaths worldwide. As demonstrated in other solid neoplasms and HCC, infiltrating CD8+ T cells seem to be related to a better prognosis, but the mechanisms affecting the immune landscape in HCC are still mostly unknown. Necroptosis is a programmed, caspase-independent cell death that, unlike apoptosis, evokes immune response by releasing damage-associated molecular factors. However, in HCC, the relationship between the necroptotic machinery and the tumor-infiltrating lymphocytes has not been fully investigated so far. Methods We investigated the association between the main necroptosis-related genes, that is, RIPK1, RIPK3, MLKL-p, and CD3+/CD8+ tumor-infiltrating T cell by RNA-seq data analysis in 371 patients with primary HCC from The Cancer Genome Atlas and then by immunohistochemistry in two independent cohorts of HCC patients from Italy (82) and Japan (86). Results Our findings highlighted the immunogenetic role of necroptosis and its potential prognostic role in HCC: RIPK1, RIPK3 and MLKL-p were found significantly associated with intratumoral CD3+ and CD8+ T cells. In addition, multivariate survival analysis showed that the expression of RIPK1, RIPK3 and MLKL-p was associated with better overall survival in the two independent cohorts. Conclusions Our results confirmed the immunogenetic properties of necroptosis (NCP) in human HCC, showing that tumor-infiltrating lymphocytes (TILs) and, specifically, CD8+ T cells accumulate in tumors with higher expression of the necroptosis-related genes. These results suggest the importance of further studies to better assess the specific composition, as well as the functional features of the immune environment associated with a necroptotic signature in order to explore new possible diagnostic and immunotherapeutic scenarios.
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Affiliation(s)
- Lorenzo Nicolè
- Department of Medicine (DIMED), University of Padova, Padova, Italy.,Department of Pathology, Angelo Hospital, Mestre, Italy
| | - Tiziana Sanavia
- Department of Medical Sciences, University of Torino, Torino, Italy
| | | | - Valeria Maffeis
- Department of Pathology, Azienda ULSS2 Marca Trevigiana, Treviso, Italy
| | - Jun Akiba
- Department of Diagnostic Pathology, Kurume University Hospital, Kurume, Japan
| | - Akihiko Kawahara
- Department of Diagnostic Pathology, Kurume University Hospital, Kurume, Japan
| | - Yoshiki Naito
- Department of Diagnostic Pathology, Kurume University Hospital, Kurume, Japan
| | - Claudia Maria Radu
- Department of Medicine, General Internal Medicine and Thrombotic and Hemorrhagic Diseases Unit, University of Padova, Padova, Italy
| | - Paolo Simioni
- Department of Medicine, General Internal Medicine and Thrombotic and Hemorrhagic Diseases Unit, University of Padova, Padova, Italy
| | - Davide Serafin
- Department of Statistical Sciences, University of Padova, Padova, Italy
| | - Giuliana Cortese
- Department of Statistical Sciences, University of Padova, Padova, Italy
| | - Maria Guido
- Department of Medicine (DIMED), University of Padova, Padova, Italy.,Department of Pathology, Azienda ULSS2 Marca Trevigiana, Treviso, Italy
| | - Giacomo Zanus
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy.,II Surgery Unit, Regional Hospital Treviso, Treviso, Italy
| | - Hirohisa Yano
- Department of Pathology, Kurume University School of Medicine, Kurume, Japan
| | - Ambrogio Fassina
- Department of Medicine (DIMED), University of Padova, Padova, Italy
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Mehraj U, Mushtaq U, Mir MA, Saleem A, Macha MA, Lone MN, Hamid A, Zargar MA, Ahmad SM, Wani NA. Chemokines in Triple-Negative Breast Cancer Heterogeneity: New Challenges for Clinical Implications. Semin Cancer Biol 2022; 86:769-783. [PMID: 35278636 DOI: 10.1016/j.semcancer.2022.03.008] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 03/01/2022] [Accepted: 03/07/2022] [Indexed: 12/12/2022]
Abstract
Tumor heterogeneity is a hallmark of cancer and one of the primary causes of resistance to therapies. Triple-negative breast cancer (TNBC), which accounts for 15% to 20% of all breast cancers and is the most aggressive subtype, is very diverse, connected to metastatic potential and response to therapy. It is a very diverse disease at the molecular, pathologic, and clinical levels. TNBC is substantially more likely to recur and has a worse overall survival rate following diagnosis than other breast cancer subtypes. Chemokines, low molecular weight proteins that stimulate chemotaxis, have been shown to control the cues responsible for TNBC heterogeneity. In this review, we have focused on tumor heterogeneity and the role of chemokines in modulating tumor heterogeneity, since this is the most critical issue in treating TNBC. Additionally, we examined numerous cues mediated by chemokine networks that contribute to the heterogeneity of TNBC. Recent developments in our knowledge of the chemokine networks that regulate TNBC heterogeneity may pave the door for developing difficult-to-treat TNBC treatment options.
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Affiliation(s)
- Umar Mehraj
- Department of Bioresources, School of Life Sciences, University of Kashmir, Srinagar, Jammu & Kashmir India
| | - Umer Mushtaq
- Department of Biotechnology, School of Life Sciences, Central University of Kashmir, Ganderbal, J&K, India
| | - Manzoor A Mir
- Department of Bioresources, School of Life Sciences, University of Kashmir, Srinagar, Jammu & Kashmir India
| | - Afnan Saleem
- Division of Animal Biotechnology Faculty of Veterinary Sciences and Animal Husbandry, Shuhama Sher-e- Kashmir University of Agricultural Sciences and Technology-Kashmir, India
| | - Muzafar A Macha
- Watson-Crick Centre for Molecular Medicine, Islamic University of Science & Technology Awantipora, Jammu & Kashmir, India
| | - Mohammad Nadeem Lone
- Department of Chemistry, School of Physical & Chemical Sciences, Central University of Kashmir, Ganderbal J & K, India
| | - Abid Hamid
- Department of Biotechnology, School of Life Sciences, Central University of Kashmir, Ganderbal, J&K, India
| | - Mohammed A Zargar
- Department of Biotechnology, School of Life Sciences, Central University of Kashmir, Ganderbal, J&K, India
| | - Syed Mudasir Ahmad
- Division of Animal Biotechnology Faculty of Veterinary Sciences and Animal Husbandry, Shuhama Sher-e- Kashmir University of Agricultural Sciences and Technology-Kashmir, India
| | - Nissar Ahmad Wani
- Department of Biotechnology, School of Life Sciences, Central University of Kashmir, Ganderbal, J&K, India.
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Zhou H, Liu Z, Wang Y, Wen X, Amador EH, Yuan L, Ran X, Xiong L, Ran Y, Chen W, Wen Y. Colorectal liver metastasis: molecular mechanism and interventional therapy. Signal Transduct Target Ther 2022; 7:70. [PMID: 35246503 PMCID: PMC8897452 DOI: 10.1038/s41392-022-00922-2] [Citation(s) in RCA: 92] [Impact Index Per Article: 46.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 01/25/2022] [Accepted: 02/09/2022] [Indexed: 02/08/2023] Open
Abstract
Colorectal cancer (CRC) is one of the most frequently occurring malignancy tumors with a high morbidity additionally, CRC patients may develop liver metastasis, which is the major cause of death. Despite significant advances in diagnostic and therapeutic techniques, the survival rate of colorectal liver metastasis (CRLM) patients remains very low. CRLM, as a complex cascade reaction process involving multiple factors and procedures, has complex and diverse molecular mechanisms. In this review, we summarize the mechanisms/pathophysiology, diagnosis, treatment of CRLM. We also focus on an overview of the recent advances in understanding the molecular basis of CRLM with a special emphasis on tumor microenvironment and promise of newer targeted therapies for CRLM, further improving the prognosis of CRLM patients.
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Affiliation(s)
- Hui Zhou
- Department of General Surgery, Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan Province, China
| | - Zhongtao Liu
- Department of General Surgery, Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan Province, China
| | - Yongxiang Wang
- Department of General Surgery, Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan Province, China
| | - Xiaoyong Wen
- Department of General Surgery, Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan Province, China
| | - Eric H Amador
- Department of Physics, The University of Texas, Arlington, TX, 76019, USA
| | - Liqin Yuan
- Department of General Surgery, Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan Province, China
| | - Xin Ran
- Department of Dermatovenereology, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Li Xiong
- Department of General Surgery, Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan Province, China.
| | - Yuping Ran
- Department of Dermatovenereology, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Wei Chen
- Department of Physics, The University of Texas, Arlington, TX, 76019, USA. .,Medical Technology Research Centre, Chelmsford Campus, Anglia Ruskin University, Chelmsford, CM1 1SQ, UK.
| | - Yu Wen
- Department of General Surgery, Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan Province, China.
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Lysyl-Oxidase Dependent Extracellular Matrix Stiffness in Hodgkin Lymphomas: Mechanical and Topographical Evidence. Cancers (Basel) 2022; 14:cancers14010259. [PMID: 35008423 PMCID: PMC8750937 DOI: 10.3390/cancers14010259] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2021] [Revised: 12/30/2021] [Accepted: 01/03/2022] [Indexed: 02/06/2023] Open
Abstract
Simple Summary Alterations of the composition and architecture of the extracellular matrix (ECM), leading to increased stiffness, is known to condition development, invasiveness and severity of neoplasms. In this study, we report increased lymph node (LN) stiffness in human lymphomas, measured by LN elastometry or by computerized imaging of bioptic specimens. Stiffness matched to lymphoma histotype and grading. The enzyme lysyl oxidase (LOX) is involved in the rise of collagen cross-linking in Hodgkin lymphomas, while altered architecture, shown by scanning electron microscopy and polarized light microscopy is involved in advanced follicular lymphomas. Based on these data, digital pathology may help in the staging of lymphomas, and lysyl oxidase may represent a target for therapy in Hodgkin lymphomas. Abstract Purpose: The biochemical composition and architecture of the extracellular matrix (ECM) is known to condition development and invasiveness of neoplasms. To clarify this point, we analyzed ECM stiffness, collagen cross-linking and anisotropy in lymph nodes (LN) of Hodgkin lymphomas (HL), follicular lymphomas (FL) and diffuse large B-cell lymphomas (DLBCL), compared with non-neoplastic LN (LDN). Methods and Results: We found increased elastic (Young’s) modulus in HL and advanced FL (grade 3A) over LDN, FL grade 1–2 and DLBCL. Digital imaging evidenced larger stromal areas in HL, where increased collagen cross-linking was found; in turn, architectural modifications were documented in FL3A by scanning electron microscopy and enhanced anisotropy by polarized light microscopy. Interestingly, HL expressed high levels of lysyl oxidase (LOX), an enzyme responsible for collagen cross-linking. Using gelatin scaffolds fabricated with a low elastic modulus, comparable to that of non-neoplastic tissues, we demonstrated that HL LN-derived mesenchymal stromal cells and HL cells increased the Young’s modulus of the extracellular microenvironment through the expression of LOX. Indeed, LOX inhibition by β-aminopropionitrile prevented the gelatin stiffness increase. Conclusions: These data indicate that different mechanical, topographical and/or architectural modifications of ECM are detectable in human lymphomas and are related to their histotype and grading.
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Liu M, Yang J, Xu B, Zhang X. Tumor metastasis: Mechanistic insights and therapeutic interventions. MedComm (Beijing) 2021; 2:587-617. [PMID: 34977870 PMCID: PMC8706758 DOI: 10.1002/mco2.100] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 11/01/2021] [Accepted: 11/03/2021] [Indexed: 12/18/2022] Open
Abstract
Cancer metastasis is responsible for the vast majority of cancer-related deaths worldwide. In contrast to numerous discoveries that reveal the detailed mechanisms leading to the formation of the primary tumor, the biological underpinnings of the metastatic disease remain poorly understood. Cancer metastasis is a complex process in which cancer cells escape from the primary tumor, settle, and grow at other parts of the body. Epithelial-mesenchymal transition and anoikis resistance of tumor cells are the main forces to promote metastasis, and multiple components in the tumor microenvironment and their complicated crosstalk with cancer cells are closely involved in distant metastasis. In addition to the three cornerstones of tumor treatment, surgery, chemotherapy, and radiotherapy, novel treatment approaches including targeted therapy and immunotherapy have been established in patients with metastatic cancer. Although the cancer survival rate has been greatly improved over the years, it is still far from satisfactory. In this review, we provided an overview of the metastasis process, summarized the cellular and molecular mechanisms involved in the dissemination and distant metastasis of cancer cells, and reviewed the important advances in interventions for cancer metastasis.
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Affiliation(s)
- Mengmeng Liu
- Melanoma and Sarcoma Medical Oncology UnitState Key Laboratory of Oncology in South ChinaCollaborative Innovation Center for Cancer MedicineSun Yat‐sen University Cancer CenterGuangzhouChina
- State Key Laboratory of Oncology in South ChinaCollaborative Innovation Center for Cancer MedicineSun Yat‐sen University Cancer CenterGuangzhouChina
| | - Jing Yang
- Melanoma and Sarcoma Medical Oncology UnitState Key Laboratory of Oncology in South ChinaCollaborative Innovation Center for Cancer MedicineSun Yat‐sen University Cancer CenterGuangzhouChina
- State Key Laboratory of Oncology in South ChinaCollaborative Innovation Center for Cancer MedicineSun Yat‐sen University Cancer CenterGuangzhouChina
| | - Bushu Xu
- Melanoma and Sarcoma Medical Oncology UnitState Key Laboratory of Oncology in South ChinaCollaborative Innovation Center for Cancer MedicineSun Yat‐sen University Cancer CenterGuangzhouChina
- State Key Laboratory of Oncology in South ChinaCollaborative Innovation Center for Cancer MedicineSun Yat‐sen University Cancer CenterGuangzhouChina
| | - Xing Zhang
- Melanoma and Sarcoma Medical Oncology UnitState Key Laboratory of Oncology in South ChinaCollaborative Innovation Center for Cancer MedicineSun Yat‐sen University Cancer CenterGuangzhouChina
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Cheng Y, Li S, Gao L, Zhi K, Ren W. The Molecular Basis and Therapeutic Aspects of Cisplatin Resistance in Oral Squamous Cell Carcinoma. Front Oncol 2021; 11:761379. [PMID: 34746001 PMCID: PMC8569522 DOI: 10.3389/fonc.2021.761379] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Accepted: 10/04/2021] [Indexed: 02/06/2023] Open
Abstract
Oral squamous cell carcinoma (OSCC) is a kind of malignant tumors with low survival rate and prone to have early metastasis and recurrence. Cisplatin is an alkylating agent which induces DNA damage through the formation of cisplatin-DNA adducts, leading to cell cycle arrest and apoptosis. In the management of advanced OSCC, cisplatin-based chemotherapy or chemoradiotherapy has been considered as the first-line treatment. Unfortunately, only a portion of OSCC patients can benefit from cisplatin treatment, both inherent resistance and acquired resistance greatly limit the efficacy of cisplatin and even cause treatment failure. Herein, this review outline the underlying mechanisms of cisplatin resistance in OSCC from the aspects of DNA damage and repair, epigenetic regulation, transport processes, programmed cell death and tumor microenvironment. In addition, this review summarizes the strategies applicable to overcome cisplatin resistance, which can provide new ideas to improve the clinical therapeutic outcome of OSCC.
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Affiliation(s)
- Yali Cheng
- Department of Oral and Maxillofacial Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China.,School of Stomatology of Qingdao University, Qingdao, China
| | - Shaoming Li
- Department of Oral and Maxillofacial Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China.,School of Stomatology of Qingdao University, Qingdao, China
| | - Ling Gao
- Department of Oral and Maxillofacial Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China.,Key Lab of Oral Clinical Medicine, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Keqian Zhi
- Department of Oral and Maxillofacial Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China.,Key Lab of Oral Clinical Medicine, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Wenhao Ren
- Department of Oral and Maxillofacial Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China
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Gu L, Liu Y, Guo X, Tian Y, Ye H, Zhou S, Gao F. Computed tomography-based radiomic analysis for prediction of treatment response to salvage chemoradiotherapy for locoregional lymph node recurrence after curative esophagectomy. J Appl Clin Med Phys 2021; 22:71-79. [PMID: 34614265 PMCID: PMC8598151 DOI: 10.1002/acm2.13434] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Revised: 08/15/2021] [Accepted: 09/14/2021] [Indexed: 12/12/2022] Open
Abstract
Objective To investigate the capability of computed tomography (CT) radiomic features to predict the therapeutic response and local control of the locoregional recurrence lymph node (LN) after curative esophagectomy by chemoradiotherapy. Methods This retrospective study included 129 LN from 77 patients (training cohort: 102 LN from 59 patients; validation cohort: 27 LN from 18 patients) with postoperative esophageal squamous cell carcinoma (ESCC). The region of the tumor was contoured in pretreatment contrast‐enhanced CT images. The least absolute shrinkage and selection operator with logistic regression was used to identify radiomic predictors in the training cohort. Model performance was evaluated using the area under the receiver operating characteristic curves (AUC). The Kaplan–Meier method was used to determine the local recurrence time of cancer. Results The radiomic model suggested seven features that could be used to predict treatment response. The AUCs in training and validated cohorts were 0.777 (95% CI: 0.667–0.878) and 0.765 (95% CI: 0.556–0.975), respectively. A significant difference in the radiomic scores (Rad‐scores) between response and nonresponse was observed in the two cohorts (p < 0.001, 0.034, respectively). Two features were identified for classifying whether there will be relapse in 2 years. AUC was 0.857 (95% CI: 0.780–0.935) in the training cohort. The local control time of the high Rad‐score group was higher than the low group in both cohorts (p < 0.001 and 0.025, respectively). As inferred from the Cox regression analysis, the low Rad‐score was a high‐risk factor for local recurrence within 2 years. Conclusions The radiomic approach can be used as a potential imaging biomarker to predict treatment response and local control of recurrence LN in ESCC patients.
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Affiliation(s)
- Liang Gu
- Department of Radiation Oncology, Taixing People's Hospital, Tai Xing, Jiangsu Province, China.,Department of Radiation Oncology, The Second Affiliated Hospital of Soochow University, Su Zhou, Jiangsu Province, China
| | - Yangchen Liu
- Department of Radiation Oncology, Taixing People's Hospital, Tai Xing, Jiangsu Province, China
| | - Xinwei Guo
- Department of Radiation Oncology, Taixing People's Hospital, Tai Xing, Jiangsu Province, China
| | - Ye Tian
- Department of Radiation Oncology, The Second Affiliated Hospital of Soochow University, Su Zhou, Jiangsu Province, China
| | - Hongxun Ye
- Department of Radiation Oncology, Taixing People's Hospital, Tai Xing, Jiangsu Province, China
| | - Shaobin Zhou
- Department of Radiation Oncology, Taixing People's Hospital, Tai Xing, Jiangsu Province, China
| | - Fei Gao
- Department of Radiation Oncology, Taixing People's Hospital, Tai Xing, Jiangsu Province, China
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Zheng M, Hu Y, Gou R, Li S, Nie X, Li X, Lin B. Development of a seven-gene tumor immune microenvironment prognostic signature for high-risk grade III endometrial cancer. MOLECULAR THERAPY-ONCOLYTICS 2021; 22:294-306. [PMID: 34553020 PMCID: PMC8426172 DOI: 10.1016/j.omto.2021.07.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Accepted: 07/02/2021] [Indexed: 02/06/2023]
Abstract
Uterine corpus endometrial carcinoma locally infiltrates numerous immune cells and other tumor immune microenvironment components. These cells are involved in malignant tumor growth and proliferation and the process of resistance toward immunotherapies. Here, we aimed to develop a tumor immune microenvironment-related prognostic signature for high-risk grade III endometrial carcinoma based on The Cancer Genome Atlas. The signature was systematically correlated with immune infiltration characteristics of the tumor microenvironment. The seven-gene Riskscore signature was robust and performed well in training, testing, and Gene Expression Omnibus-independent cohorts. A nomogram comprising the gene signature accurately predicted patient prognosis, with our model performing better than other endometrial cancer-related signatures. Analysis of the IMvigor210 immunotherapy cohort revealed that subgroups with a low Riskscore had a better prognosis than subgroups with a high Riskscore. Subgroups with a low Riskscore exhibited immune cell infiltration and inflammatory profiles, whereas subgroups with a high Riskscore experienced progressive disease. The receiver operating characteristic curve indicated that risk score, neoantigen, and tumor mutation burden models together accurately predicted treatment response. Taken together, we developed a tumor microenvironment-based seven-gene prognostic stratification system to predict the prognosis of patients with high-risk endometrial cancer and guide more effective immunotherapy strategies.
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Affiliation(s)
- Mingjun Zheng
- Department of Gynecology and Obstetrics, Shengjing Hospital of China Medical University, Liaoning 110004, China.,Key Laboratory of Maternal-Fetal Medicine of Liaoning Province, Key Laboratory of Obstetrics and Gynecology of Higher Education of Liaoning Province, China.,Department of Obstetrics and Gynecology, University Hospital, LMU Munich, Maistrasse 11, 80337 Munich, Germany
| | - Yuexin Hu
- Department of Gynecology and Obstetrics, Shengjing Hospital of China Medical University, Liaoning 110004, China.,Key Laboratory of Maternal-Fetal Medicine of Liaoning Province, Key Laboratory of Obstetrics and Gynecology of Higher Education of Liaoning Province, China
| | - Rui Gou
- Department of Gynecology and Obstetrics, Shengjing Hospital of China Medical University, Liaoning 110004, China.,Key Laboratory of Maternal-Fetal Medicine of Liaoning Province, Key Laboratory of Obstetrics and Gynecology of Higher Education of Liaoning Province, China
| | - Siting Li
- Department of Gynecology and Obstetrics, Shengjing Hospital of China Medical University, Liaoning 110004, China.,Key Laboratory of Maternal-Fetal Medicine of Liaoning Province, Key Laboratory of Obstetrics and Gynecology of Higher Education of Liaoning Province, China
| | - Xin Nie
- Department of Gynecology and Obstetrics, Shengjing Hospital of China Medical University, Liaoning 110004, China.,Key Laboratory of Maternal-Fetal Medicine of Liaoning Province, Key Laboratory of Obstetrics and Gynecology of Higher Education of Liaoning Province, China
| | - Xiao Li
- Department of Gynecology and Obstetrics, Shengjing Hospital of China Medical University, Liaoning 110004, China.,Key Laboratory of Maternal-Fetal Medicine of Liaoning Province, Key Laboratory of Obstetrics and Gynecology of Higher Education of Liaoning Province, China
| | - Bei Lin
- Department of Gynecology and Obstetrics, Shengjing Hospital of China Medical University, Liaoning 110004, China.,Key Laboratory of Maternal-Fetal Medicine of Liaoning Province, Key Laboratory of Obstetrics and Gynecology of Higher Education of Liaoning Province, China
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Zhao Q, Wang Y, Li WT. Synergistic effects of arsenic trioxide combined with Salmonella typhimurium in treating the advanced hepatocellular carcinoma in rat models. J Gastrointest Oncol 2021; 12:1732-1742. [PMID: 34532123 DOI: 10.21037/jgo-21-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Accepted: 06/08/2021] [Indexed: 11/06/2022] Open
Abstract
Background To evaluate the safety and efficacy of arsenic trioxide (ATO) combined with VNP20009 in treating the advanced hepatocellular carcinoma (HCC). Methods The proliferation assay, migration assay and real-time PCR analyses were performed to assess the impact of ATO combined with VNP20009 on the McA-RH7777 cells. Forty Buffalo rats were orthotopically implanted with HCC in the livers and randomly divided into four groups: (A) ATO plus VNP20009; (B) ATO; (C) VNP20009; and (D) control. ATO (2 mg/kg) was administered by peritoneal injection once a day and continued for five days. VNP20009 (about 1×107 CFU) was directly injected into the tail vein. MRI examinations were performed to access the tumor responses one and 2 weeks later, respectively. Micro CT scans of chest were performed to assess the lung metastases. Hematoxylin-eosin (HE) staining and immunohistochemical analyses were performed to analyze the tumor tissues. Results In the in vitro experiments, VNP20009 suppressed the proliferation of McA-RH7777 cells, attenuated their migration ability, and weakened the potential of metastases. MRI examinations showed that the mean residual tumor volumes of ATO plus VNP20009 group on the 7th day and 14th day after the administration of ATO combined with VNP20009 were significantly smaller than those of other groups. Micro CT scans revealed that the lung metastases rates of ATO plus VNP20009 group and VNP20009 group were significantly lower than those of other groups. Immunohistochemical analyses displayed that the levels of VEGF and Vimentin in the tumors of ATO plus VNP20009 group were obviously lower than those of other groups. The median survival of rats in the ATO plus VNP20009 group was longer than those of other groups. Conclusions The strategy of ATO combined with VNP20009 was safe and had a potential to inhibit tumor growth, decrease the lung metastases, and prolong the overall survival in treating the advanced HCC. The two complementary interventions may have synergistic effects.
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Affiliation(s)
- Qing Zhao
- Department of Interventional Radiology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Ying Wang
- Department of Interventional Radiology, Fudan University Shanghai Cancer Center, Shanghai, China
| | - Wen-Tao Li
- Department of Interventional Radiology, Fudan University Shanghai Cancer Center, Shanghai, China
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Song X, Xie D, Tan F, Zhou Y, Li Y, Zhou Z, Pei Q, Pei H. Intravascular emboli relates to immunosuppressive tumor microenvironment and predicts prognosis in stage III colorectal cancer. Aging (Albany NY) 2021; 13:20609-20628. [PMID: 34438367 PMCID: PMC8436899 DOI: 10.18632/aging.203451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Accepted: 07/21/2021] [Indexed: 12/24/2022]
Abstract
BACKGROUND Stage III colorectal cancer (CRC) patients experience varying degrees of prognosis even if receiving standard therapeutic regimes. Intravascular emboli (IVE), a type of vascular invasion, impacts the clinical outcome in CRC. In this study, we confirmed the role of IVE in predicting the prognosis of stage III CRC patients and characterized the tumor microenvironment (TME) of CRC with IVE. METHODS Data from 220 consecutive patients (cohort 1) with stage III CRC undergoing radical surgery was collected retrospectively between January 2009 to December 2014. According to the presence of IVE, which was confirmed by two independent pathologists, patients were classified into two groups. Univariate and multivariate Cox regression analyses were performed to evaluate the relation of IVE presence to patients' prognosis. The association between IVE and clinicopathological factors was also analyzed. Furthermore, differentially expressed genes (DEGs) and gene set enrichment analyses (GSEA) were performed to describe features of the TME based on microarray data consisting of 6 patients. Tumor tissues from a separate cohort of 73 patients with stage III CRC (cohort 2) collected between June 2014 and December 2015 were used to analyze tumor-infiltrating lymphocyte (TIL) by immunohistochemistry (IHC) staining. RESULTS IVE was observed in 126 (57.3%) patients and could serve as an unfavorable independent prognostic predictor (P < 0.001) as well as lymph node metastasis (P < 0.05) and tumor location (P < 0.05). Additionally, patients with IVE had a higher neutrophil percentage (P = 0.002) and lower lymphocyte percentage (P = 0.002) relative to those without IVE. CRC with IVE had a significantly different profile of DEGs compared to CRC without IVE, and GSEA showed chronic inflammatory and immunosuppressive TME may promote IVE development. In cohort 2, tumors with IVE had fewer CD3+ TILs in the stromal region, as well as fewer CD8+ TILs in both stromal and tumoral regions relative to those without IVE. CONCLUSION IVE, which was related closely to a chronic inflammatory and immunosuppressive TME, forecasted a worse prognosis of stage III CRC patients and may be taken into consideration when a therapeutic strategy is decided upon.
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Affiliation(s)
- Xiangping Song
- Department of General Surgery, Xiangya Hospital, Central South University, Changsha, P.R. China.,Department of Geriatric Surgery, Xiangya Hospital, Central South University, Changsha, P.R. China
| | - Di Xie
- Department of Neurology, The Third Xiangya Hospital, Central South University, Changsha, P.R. China
| | - Fengbo Tan
- Department of General Surgery, Xiangya Hospital, Central South University, Changsha, P.R. China
| | - Yuan Zhou
- Department of General Surgery, Xiangya Hospital, Central South University, Changsha, P.R. China
| | - Yuqiang Li
- Department of General Surgery, Xiangya Hospital, Central South University, Changsha, P.R. China
| | - Zhongyi Zhou
- Department of General Surgery, Xiangya Hospital, Central South University, Changsha, P.R. China
| | - Qian Pei
- Department of General Surgery, Xiangya Hospital, Central South University, Changsha, P.R. China
| | - Haiping Pei
- Department of General Surgery, Xiangya Hospital, Central South University, Changsha, P.R. China.,The National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, P.R. China
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Kronemberger GS, Miranda GASC, Tavares RSN, Montenegro B, Kopke ÚDA, Baptista LS. Recapitulating Tumorigenesis in vitro: Opportunities and Challenges of 3D Bioprinting. Front Bioeng Biotechnol 2021; 9:682498. [PMID: 34239860 PMCID: PMC8258101 DOI: 10.3389/fbioe.2021.682498] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 04/29/2021] [Indexed: 12/12/2022] Open
Abstract
Cancer is considered one of the most predominant diseases in the world and one of the principal causes of mortality per year. The cellular and molecular mechanisms involved in the development and establishment of solid tumors can be defined as tumorigenesis. Recent technological advances in the 3D cell culture field have enabled the recapitulation of tumorigenesis in vitro, including the complexity of stromal microenvironment. The establishment of these 3D solid tumor models has a crucial role in personalized medicine and drug discovery. Recently, spheroids and organoids are being largely explored as 3D solid tumor models for recreating tumorigenesis in vitro. In spheroids, the solid tumor can be recreated from cancer cells, cancer stem cells, stromal and immune cell lineages. Organoids must be derived from tumor biopsies, including cancer and cancer stem cells. Both models are considered as a suitable model for drug assessment and high-throughput screening. The main advantages of 3D bioprinting are its ability to engineer complex and controllable 3D tissue models in a higher resolution. Although 3D bioprinting represents a promising technology, main challenges need to be addressed to improve the results in cancer research. The aim of this review is to explore (1) the principal cell components and extracellular matrix composition of solid tumor microenvironment; (2) the recapitulation of tumorigenesis in vitro using spheroids and organoids as 3D culture models; and (3) the opportunities, challenges, and applications of 3D bioprinting in this area.
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Affiliation(s)
- Gabriela S. Kronemberger
- Nucleus of Multidisciplinary Research in Biology (Numpex-Bio), Federal University of Rio de Janeiro Xerém, Duque de Caxias, Brazil
- Laboratory of Tissue Bioengineering, National Institute of Metrology, Quality and Technology (Inmetro), Duque de Caxias, Brazil
- Post-graduation Program of Translational Biomedicine (Biotrans), Unigranrio, Duque de Caxias, Brazil
| | - Guilherme A. S. C. Miranda
- Nucleus of Multidisciplinary Research in Biology (Numpex-Bio), Federal University of Rio de Janeiro Xerém, Duque de Caxias, Brazil
- Laboratory of Tissue Bioengineering, National Institute of Metrology, Quality and Technology (Inmetro), Duque de Caxias, Brazil
- Post-graduation Program in Biotechnology, National Institute of Metrology, Quality and Technology (Inmetro), Duque de Caxias, Brazil
| | - Renata S. N. Tavares
- Laboratory of Tissue Bioengineering, National Institute of Metrology, Quality and Technology (Inmetro), Duque de Caxias, Brazil
| | - Bianca Montenegro
- Nucleus of Multidisciplinary Research in Biology (Numpex-Bio), Federal University of Rio de Janeiro Xerém, Duque de Caxias, Brazil
- Laboratory of Tissue Bioengineering, National Institute of Metrology, Quality and Technology (Inmetro), Duque de Caxias, Brazil
- Post-graduation Program of Translational Biomedicine (Biotrans), Unigranrio, Duque de Caxias, Brazil
| | - Úrsula de A. Kopke
- Nucleus of Multidisciplinary Research in Biology (Numpex-Bio), Federal University of Rio de Janeiro Xerém, Duque de Caxias, Brazil
- Laboratory of Tissue Bioengineering, National Institute of Metrology, Quality and Technology (Inmetro), Duque de Caxias, Brazil
| | - Leandra S. Baptista
- Nucleus of Multidisciplinary Research in Biology (Numpex-Bio), Federal University of Rio de Janeiro Xerém, Duque de Caxias, Brazil
- Laboratory of Tissue Bioengineering, National Institute of Metrology, Quality and Technology (Inmetro), Duque de Caxias, Brazil
- Post-graduation Program of Translational Biomedicine (Biotrans), Unigranrio, Duque de Caxias, Brazil
- Post-graduation Program in Biotechnology, National Institute of Metrology, Quality and Technology (Inmetro), Duque de Caxias, Brazil
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Zhao Q, Jiang D, Sun X, Mo Q, Chen S, Chen W, Gui R, Ma X. Biomimetic nanotherapy: core-shell structured nanocomplexes based on the neutrophil membrane for targeted therapy of lymphoma. J Nanobiotechnology 2021; 19:179. [PMID: 34120620 PMCID: PMC8201715 DOI: 10.1186/s12951-021-00922-4] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Accepted: 06/01/2021] [Indexed: 12/24/2022] Open
Abstract
Background Non-Hodgkin’s lymphoma (NHL) is a malignant disease of lymphoid tissue. At present, chemotherapy is still the main method for the treatment of NHL. R-CHOP can significantly improve the survival rate of patients. Unfortunately, DOX is the main cytotoxic drug in R-CHOP and it can lead to adverse reactions. Therefore, it is particularly important to uncover new treatment options for NHL. Results In this study, a novel anti-tumor nanoparticle complex Nm@MSNs-DOX/SM was designed and constructed in this study. Mesoporous silica nanoparticles (MSNs) loaded with Doxorubicin (DOX) and anti-inflammatory drugs Shanzhiside methylester (SM) were used as the core of nanoparticles. Neutrophil membrane (Nm) can be coated with multiple nanonuclei as a shell. DOX combined with SM can enhance the anti-tumor effect, and induce apoptosis of lymphoma cells and inhibit the expression of inflammatory factors related to tumorigenesis depending on the regulation of Bcl-2 family-mediated mitochondrial pathways, such as TNF-α and IL-1β. Consequently, the tumor microenvironment (TME) was reshaped, and the anti-tumor effect of DOX was amplified. Besides, Nm has good biocompatibility and can enhance the EPR effect of Nm@MSNs-DOX/SM and increase the effect of active targeting tumors. Conclusions This suggests that the Nm-modified drug delivery system Nm@MSNs-DOX/SM is a promising targeted chemotherapy and anti-inflammatory therapy nanocomplex, and may be employed as a specific and efficient anti-Lymphoma therapy. ![]()
Supplementary Information The online version contains supplementary material available at 10.1186/s12951-021-00922-4.
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Affiliation(s)
- Qiangqiang Zhao
- Department of Blood Transfusion, The Third Xiangya Hospital, Central South University, Changsha, 410013, People's Republic of China.,Department of Hematology, The Qinghai Provincial People's Hospital, Xining, 810007, People's Republic of China
| | - Duanfeng Jiang
- Department of Hematology, The Third Xiangya Hospital, Central South University, Changsha, 410013, People's Republic of China
| | - Xiaoying Sun
- Nursing School, Soochow University, Suzhou, 215000, People's Republic of China.,Department of Emergency, The Qinghai Provincial People's Hospital, Xining, 810007, People's Republic of China
| | - Qiuyu Mo
- Department of Hematology, Affiliated Hospital of Guilin Medical University, Guilin, 541002, People's Republic of China
| | - Shaobin Chen
- Department of Hematology, The Qinghai Provincial People's Hospital, Xining, 810007, People's Republic of China
| | - Wansong Chen
- College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, People's Republic of China
| | - Rong Gui
- Department of Blood Transfusion, The Third Xiangya Hospital, Central South University, Changsha, 410013, People's Republic of China.
| | - Xianjun Ma
- Department of Blood Transfusion, Qilu Hospital of Shandong University, Jinan, 250012, People's Republic of China.
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Qiu R, Zhong Y, Li Q, Li Y, Fan H. Metabolic Remodeling in Glioma Immune Microenvironment: Intercellular Interactions Distinct From Peripheral Tumors. Front Cell Dev Biol 2021; 9:693215. [PMID: 34211978 PMCID: PMC8239469 DOI: 10.3389/fcell.2021.693215] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2021] [Accepted: 05/19/2021] [Indexed: 01/29/2023] Open
Abstract
During metabolic reprogramming, glioma cells and their initiating cells efficiently utilized carbohydrates, lipids and amino acids in the hypoxic lesions, which not only ensured sufficient energy for rapid growth and improved the migration to normal brain tissues, but also altered the role of immune cells in tumor microenvironment. Glioma cells secreted interferential metabolites or depriving nutrients to injure the tumor recognition, phagocytosis and lysis of glioma-associated microglia/macrophages (GAMs), cytotoxic T lymphocytes, natural killer cells and dendritic cells, promoted the expansion and infiltration of immunosuppressive regulatory T cells and myeloid-derived suppressor cells, and conferred immune silencing phenotypes on GAMs and dendritic cells. The overexpressed metabolic enzymes also increased the secretion of chemokines to attract neutrophils, regulatory T cells, GAMs, and dendritic cells, while weakening the recruitment of cytotoxic T lymphocytes and natural killer cells, which activated anti-inflammatory and tolerant mechanisms and hindered anti-tumor responses. Therefore, brain-targeted metabolic therapy may improve glioma immunity. This review will clarify the metabolic properties of glioma cells and their interactions with tumor microenvironment immunity, and discuss the application strategies of metabolic therapy in glioma immune silence and escape.
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Affiliation(s)
- Runze Qiu
- Department of Clinical Pharmacology Lab, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
| | - Yue Zhong
- Center of Drug Discovery, State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China
| | - Qingquan Li
- Department of Neurosurgery, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Yingbin Li
- Department of Neurosurgery, The Second Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Hongwei Fan
- Department of Clinical Pharmacology Lab, Nanjing First Hospital, Nanjing Medical University, Nanjing, China
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Bernstein DM, Toth B, Rogers RA, Kunzendorf P, Phillips JI, Schaudien D. Final results from a 90-day quantitative inhalation toxicology study evaluating the dose-response and fate in the lung and pleura of chrysotile-containing brake dust compared to TiO 2, chrysotile, crocidolite or amosite asbestos: Histopathological examination, confocal microscopy and collagen quantification of the lung and pleural cavity. Toxicol Appl Pharmacol 2021; 424:115598. [PMID: 34077769 DOI: 10.1016/j.taap.2021.115598] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 05/24/2021] [Accepted: 05/27/2021] [Indexed: 01/15/2023]
Abstract
The final results from this multi-dose, 90-day inhalation toxicology study in the rat with life-time post-exposure observation have shown a significant fundamental difference in pathological response and tumorgenicity between brake dust generated from brake pads manufactured with chrysotile or from chrysotile alone in comparison to the amphiboles, crocidolite and amosite asbestos. The groups exposed to brake dust showed no significant pathological or tumorigenic response in the respiratory track compared to the air control group at exposure concentrations and deposited doses well above those at which humans have been exposed. Slight alveolar/interstitial macrophage accumulation of particles was noted. Wagner grades were 1-2 (1 = control group), similar to the TiO2 particle control group. Chrysotile was not biopersistent, exhibiting in the lung a deterioration of its matrix which results in breakage into particles and short fibers which can be cleared by alveolar macrophages and which can continue to dissolve. Particle-laden macrophage accumulation was observed, leading to a very-slight interstitial inflammatory response (Wagner grade 1-3). There was no peribronchiolar inflammation, occasional very-slight interstitial fibrosis (Wagner grade 4), and no exposure-related tumorigenic response. The pathological response of crocidolite and amosite compared to the brake dust and chrysotile was clearly differentiated by the histopathology and the confocal analysis. Crocidolite and amosite induced persistent inflammation, microgranulomas, persistent fibrosis (Wagner grades 4), and a dose-related lung tumor response. Confocal microscopy quantified extensive inflammatory response and collagen development in the lung, visceral and parietal pleura as well as pleural adhesions. These results provide a clear foundation for differentiating the innocuous effects of brake dust exposure from the adverse effects following amphibole asbestos exposure.
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Affiliation(s)
- David M Bernstein
- Consultant in Toxicology, 40 ch de la Petite-Boissière, 1208 Geneva, Switzerland.
| | - Balazs Toth
- Charles River Laboratories Hungary Kft., Szabadságpuszta, Veszprém 8200, Hungary.
| | - Rick A Rogers
- Rogers Imaging, 17 Erie Dr, Natick, MA 01760-1312, USA.
| | - Peter Kunzendorf
- GSA Gesellschaft für Schadstoffanalytik mbH, Christinenstrasse 3, D-40880 Ratingen, Germany.
| | - James I Phillips
- National Institute for Occupational Health, National Health Laboratory Service, Johannesburg South Africa and Department of Biomedical Technology, Faculty of Health Sciences, University of Johannesburg, Johannesburg 2000, South Africa.
| | - Dirk Schaudien
- Fraunhofer Institute for Toxicology and Experimental Medicine, 1 Nikolai-Fuchs-Strasse, D-30625 Hannover, Germany.
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Wang S, Feng X, Wang Y, Li Q, Li X. Dysregulation of tumour microenvironment driven by circ-TPGS2/miR-7/TRAF6/NF-κB axis facilitates breast cancer cell motility. Autoimmunity 2021; 54:284-293. [PMID: 34036857 DOI: 10.1080/08916934.2021.1931843] [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] [Indexed: 01/22/2023]
Abstract
Tumour microenvironment (TME) is frequently remodelled and deregulated in cancer development and progression. The underlying mechanisms are complex, multifactorial and largely unknown. Circular RNA (circRNA) is an endogenous RNA with a covalently closed loop that plays critical roles in the pathological and physiological processes of the organism. Here, we identified a TME-associated circRNA, circ-TPGS2, which promoted breast cancer (BC) cell dissemination via altering TME. High circ-TPGS2 was observed in metastatic BC tissues and cell lines in comparison to respective normal controls, which was linked to poor overall and recurrence-free survival. Overexpression of circ-TPGS2 notably promoted cell migration, while silencing of circ-TPGS2 resulted in an opposite trend. Moreover, circ-TPGS2 increased pro-inflammatory chemokine production and evoked tumour-associated inflammation by recruiting neutrophils via autocrine and paracrine manners. In terms of mechanism, circ-TPGS2 acted as a sponge of miR-7 and elevated TRAF6, leading to p65 phosphorylation and nuclear translocation, ultimately activating NF-κB signalling. In addition, p65 was abundantly occupied on circ-TPGS2 promoter, activating circ-TPGS2 transcription, thus, forming a positive feedback loop that amplified the pro-metastasis effect of circ-TPGS2. Taken together, our data for the first time reveal the biological implication of circ-TPGS2 in BC, it triggers TME reshaping that facilitates BC metastasis through the miR-7/TRAF6/NF-κB signalling cascade.
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Affiliation(s)
- Shengting Wang
- Department of Clinical Medicine, Peihua University, Xi'an, China
| | - Xinghua Feng
- Department of Clinical Medicine, Peihua University, Xi'an, China
| | - Yufang Wang
- Department of Clinical Medicine, Peihua University, Xi'an, China
| | - Qian Li
- Department of Clinical Medicine, Peihua University, Xi'an, China
| | - Xiaoming Li
- Department of Clinical Medicine, Peihua University, Xi'an, China
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Tam SY, Law HKW. JNK in Tumor Microenvironment: Present Findings and Challenges in Clinical Translation. Cancers (Basel) 2021; 13:cancers13092196. [PMID: 34063627 PMCID: PMC8124407 DOI: 10.3390/cancers13092196] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 04/18/2021] [Accepted: 04/28/2021] [Indexed: 02/06/2023] Open
Abstract
Simple Summary Stress-activated c-Jun N-terminal kinases (JNKs) are members of mitogen-activated protein kinases (MAPKs). Apart from having both tumor promoting and tumor suppressing roles in cancers due to its impact on apoptosis and autophagy pathways, JNK also plays complex roles in the heterogeneous tumor microenvironment (TME) and is involved in different tumorigenesis pathways. The JNK pathway influences various stressful and chronic inflammatory conditions along with different cell populations in TME. In this review, we aim to present the current knowledge of JNK-mediated processes in TME and the challenges in clinical translation. Abstract The c-Jun N-terminal kinases (JNKs) are a group of mitogen-activated protein kinases (MAPKs). JNK is mainly activated under stressful conditions or by inflammatory cytokines and has multiple downstream targets for mediating cell proliferation, differentiation, survival, apoptosis, and immune responses. JNK has been demonstrated to have both tumor promoting and tumor suppressing roles in different cancers depending on the focused pathway in each study. JNK also plays complex roles in the heterogeneous tumor microenvironment (TME). JNK is involved in different tumorigenesis pathways. TME closely relates with tumor development and consists of various stressful and chronic inflammatory conditions along with different cell populations, in which the JNK pathway may have various mediating roles. In this review, we aim to summarize the present knowledge of JNK-mediated processes in TME, including hypoxia, reactive oxygen species, inflammation, immune responses, angiogenesis, as well as the regulation of various cell populations within TME. This review also suggests future research directions for translating JNK modulation in pre-clinical findings to clinical benefits.
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Duan W, Wang K, Duan Y, Chen X, Chu X, Hu P, Xiong B. Combined Analysis of RNA Sequence and Microarray Data Reveals a Competing Endogenous RNA Network as Novel Prognostic Markers in Malignant Pleural Mesothelioma. Front Oncol 2021; 11:615234. [PMID: 33968720 PMCID: PMC8104912 DOI: 10.3389/fonc.2021.615234] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Accepted: 02/15/2021] [Indexed: 12/13/2022] Open
Abstract
Malignant pleural mesothelioma (MPM) is a highly aggressive cancer with short survival time. Unbalanced competing endogenous RNAs (ceRNAs) have been shown to participate in the tumor pathogenesis and served as biomarkers for the clinical prognosis. However, the comprehensive analyses of the ceRNA network in the prognosis of MPM are still rarely reported. In this study, we obtained the transcriptome data of the MPM and the normal samples from TCGA, EGA, and GEO databases and identified the differentially expressed (DE) mRNAs, lncRNAs, and miRNAs. The functions of the prognostic genes and the overlapped DEmRNAs were further annotated by the multiple enrichment analyses. Then, the targeting relationships among lncRNA–miRNA and miRNA–mRNA were predicted and calculated, and a prognostic ceRNA regulatory network was established. We included the prognostic 73 mRNAs and 13 miRNAs and 26 lncRNAs into the ceRNA network. Moreover, 33 mRNAs, three miRNAs, and seven lncRNAs were finally associated with prognosis, and a model including seven mRNAs, two lincRNAs, and some clinical factors was finally established and validated by two independent cohorts, where CDK6 and SGMS1-AS1 were significant to be independent prognostic factors. In addition, the identified co-expressed modules associated with the prognosis were overrepresented in the ceRNA network. Multiple enrichment analyses showed the important roles of the extracellular matrix components and cell division dysfunction in the invasion of MPM potentially. In summary, the prognostic ceRNA network of MPM was established and analyzed for the first time and these findings shed light on the function of ceRNAs and revealed the potential prognostic and therapeutic biomarkers of MPM.
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Affiliation(s)
- Weicheng Duan
- Department of Forensic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Kang Wang
- Department of Forensic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yijie Duan
- Department of Forensic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiuyi Chen
- Key Laboratory of Environment and Health (HUST), Ministry of Education, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xufeng Chu
- Department of Forensic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ping Hu
- Key Laboratory of Environment and Health (HUST), Ministry of Education, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Bo Xiong
- Department of Forensic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Liu D, Wang H, Zhou Z, Mao X, Ye Z, Zhang Z, Tu S, Zhang Y, Cai X, Lan X, Zhang Z, Han B, Zuo G. Integrated bioinformatic analysis and experiment confirmation of the antagonistic effect and molecular mechanism of ginsenoside Rh2 in metastatic osteosarcoma. J Pharm Biomed Anal 2021; 201:114088. [PMID: 33957363 DOI: 10.1016/j.jpba.2021.114088] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 04/01/2021] [Accepted: 04/16/2021] [Indexed: 12/21/2022]
Abstract
This study aimed to compare the gene expression variation of clinical primary osteosarcoma (OS) and metastatic OS, identify expression profiles and signal pathways related to disease classification, and systematically evaluate the potential anticancer effect and molecular mechanism of ginsenoside Rh2 on OS. A raw dataset (GSE14359), which excluded GSM359137 and GSM359138, was downloaded from the Gene Expression Omnibus. Differentially expressed genes (DEGs) and principal component analysis (PCA) were obtained with limma. Pathways enrichment analysis was understood by GSEA app. Rh2-associated targets were harvested and mapped through PharmMapper and Cytoscape 3.4.0. The toxicity of Rh2 was determined using crystal staining and MTT assay on 143B and MG63 cell lines. The relative protein expression was confirmed through Western blot analysis. The mitochondrial membrane potential (△Ψm) was evaluated by JC-1 fluorescence staining. The cell mobility was measured via wound healing and transwell assays. A total of 752 genes were upregulated, while 161 genes were downregulated. GSEA and PCA displayed significant function enrichment and classification. Through PharmMapper and Cytoscape 3.4.0, Rh2 was found to target the mitogen activated protein kinase (MAPK) and PI3K signaling pathways, which are the key pathways in the metastasis of OS. Furthermore, Rh2 induced a concentration-dependent decrease in cell viability and early apoptosis associated with ΔΨm decline, while a non-lethal dose of Rh2 weakened the metastatic capability. Moreover, systematic evaluation showed that promoting the MAPK signaling pathway and inhibiting PI3K/Akt/mTOR were correlated with the anticancer effects of Rh2 on metastatic OS. In conclusion, transcriptome-derived approaches may be beneficial in diagnosing early metastases, and Rh2, a multi-targeting agent, shows promising application potential in suppressing metastatic OS in an MAPK- and PI3K/Akt/mTOR-dependent manner.
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Affiliation(s)
- Dan Liu
- Key Laboratory of Diagnostic Medicine Designated by the Chinese Ministry of Education, Department of Laboratory Medicine, Chongqing Medical University, Chongqing, 400016, China
| | - Hao Wang
- Key Laboratory of Diagnostic Medicine Designated by the Chinese Ministry of Education, Department of Laboratory Medicine, Chongqing Medical University, Chongqing, 400016, China
| | - Zhangxu Zhou
- Key Laboratory of Diagnostic Medicine Designated by the Chinese Ministry of Education, Department of Laboratory Medicine, Chongqing Medical University, Chongqing, 400016, China
| | - Xiaohan Mao
- Department of Clinical Laboratory, Yubei District People's Hospital, Chongqing, 401120, China
| | - Ziqian Ye
- Key Laboratory of Diagnostic Medicine Designated by the Chinese Ministry of Education, Department of Laboratory Medicine, Chongqing Medical University, Chongqing, 400016, China
| | - Zhilun Zhang
- Key Laboratory of Diagnostic Medicine Designated by the Chinese Ministry of Education, Department of Laboratory Medicine, Chongqing Medical University, Chongqing, 400016, China
| | - Shixin Tu
- Medical Data Science Academy, College of Medical Informatics, Chongqing Medical University, Chongqing, 400016, China
| | - Yanlai Zhang
- Key Laboratory of Diagnostic Medicine Designated by the Chinese Ministry of Education, Department of Laboratory Medicine, Chongqing Medical University, Chongqing, 400016, China
| | - Xue Cai
- Key Laboratory of Diagnostic Medicine Designated by the Chinese Ministry of Education, Department of Laboratory Medicine, Chongqing Medical University, Chongqing, 400016, China
| | - Xin Lan
- Key Laboratory of Diagnostic Medicine Designated by the Chinese Ministry of Education, Department of Laboratory Medicine, Chongqing Medical University, Chongqing, 400016, China
| | - Zhang Zhang
- Department of Laboratory Medicine, Affiliated Hospital of Southwest Medical, University, Luzhou, 646000, China
| | - Baoru Han
- Medical Data Science Academy, College of Medical Informatics, Chongqing Medical University, Chongqing, 400016, China.
| | - Guowei Zuo
- Key Laboratory of Diagnostic Medicine Designated by the Chinese Ministry of Education, Department of Laboratory Medicine, Chongqing Medical University, Chongqing, 400016, China.
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Platelet-derived growth factor-B signalling might promote epithelial-mesenchymal transition in gastric carcinoma cells through activation of the MAPK/ERK pathway. Contemp Oncol (Pozn) 2021; 25:1-6. [PMID: 33911974 PMCID: PMC8063901 DOI: 10.5114/wo.2021.103938] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Accepted: 11/30/2020] [Indexed: 11/17/2022] Open
Abstract
Introduction Epithelial-mesenchymal transition (EMT) is important in the metastasis of tumours and is triggered by several key growth factors, including platelet-derived growth factor-B (PDGF-B). But, whether PDGF-B signalling promotes EMT in gastric carcinoma cells is still unknown. Material and methods We established 2 gastric carcinoma cell lines (MKN28 and MKN45) to stably overexpress PDGF-B by lentiviral vectors, and expression of E-cadherin, N-cadherin, and ERK-1 were detected by western blot assay. Then, PDGF-B overexpression and normal MKN28 and MKN45 cells were cocultured with PDGFR-b positive fibroblast (hs738) and MAPK inhibitors were added; also, the expressions of ERK-1, E-cadherin, and N-cadherin were detected by western blot assay. Results After being cocultured with hs738 cells, expressions of ERK-1 and N-cadherin protein in PDGF-B overexpression MKN28 and MKN45 cells were much higher than normal MKN28 and MKN45 cells (p < 0.05), and those could be decreased by MAPK inhibitor. Also, expressions of E-cadherin protein in PDGF-B overexpression MKN28 and MKN45 cells were much lower than normal MKN28 and MKN45 cells (p < 0.05), and they could be increased by MAPK inhibitor. Conclusions Our data indicate that PDGF-B signalling can induce EMT in gastric carcinoma cells. Thr tumour microenvironment is imperative in the process of PDGF-B signalling inducing EMT in gastric carcinoma cells. Also, activation of MAPK/ERK pathway, which is a downstream pathway of PDGF-B signalling, might participate in this process.
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