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Mashayekhi V, Schomisch A, Rasheed S, Aparicio-Puerta E, Risch T, Yildiz D, Koch M, Both S, Ludwig N, Legroux TM, Keller A, Müller R, Fuhrmann G, Hoppstädter J, Kiemer AK. The RNA binding protein IGF2BP2/IMP2 alters the cargo of cancer cell-derived extracellular vesicles supporting tumor-associated macrophages. Cell Commun Signal 2024; 22:344. [PMID: 38937789 PMCID: PMC11212187 DOI: 10.1186/s12964-024-01701-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Accepted: 06/05/2024] [Indexed: 06/29/2024] Open
Abstract
BACKGROUND Tumor cells release extracellular vesicles (EVs) that contribute to the polarization of macrophages towards tumor-associated macrophages (TAMs). High expression levels of the RNA binding protein IGF2BP2/IMP2 are correlated with increased tumor cell proliferation, invasion, and poor prognosis in the clinic. However, there is a lack of understanding of whether IMP2 affects the cargo of cancer cell-derived EVs, thereby modulating macrophage polarization. METHODS EVs were isolated from IMP2-expressing HCT116 parental cells (WT) and CRISPR/Cas9 IMP2 knockout (KO) cells. EVs were characterized according to MISEV guidelines, microRNA cargo was assessed by microRNA-Seq, and the protein cargo was analyzed by proteomics. Primary human monocyte-derived macrophages (HMDMs) were polarized by EVs, and the expression of genes and surface markers was assessed using qPCR and flow cytometry, respectively. Morphological changes of macrophages, as well as the migratory potential of cancer cells, were assessed by the Incucyte® system and macrophage matrix degradation potential by zymography. Changes in the metabolic activity of macrophages were quantified using a Seahorse® analyzer. For in vivo studies, EVs were injected into the yolk sac of zebrafish larvae, and macrophages were isolated by fluorescence-activated cell sorting. RESULTS EVs from WT and KO cells had a similar size and concentration and were positive for 25 vesicle markers. The expression of tumor-promoting genes was higher in macrophages polarized with WT EVs than KO EVs, while the expression of TNF and IL6 was reduced. A similar pattern was observed in macrophages from zebrafish larvae treated in vivo. WT EV-polarized macrophages showed a higher abundance of TAM-like surface markers, higher matrix degrading activity, as well as a higher promotion of cancer cell migration. MicroRNA-Seq revealed a significant difference in the microRNA composition of WT and KO EVs, particularly a high abundance of miR-181a-5p in WT EVs, which was absent in KO EVs. Inhibitors of macropinocytosis and phagocytosis antagonized the delivery of miR-181a-5p into macrophages and the downregulation of the miR-181a-5p target DUSP6. Proteomics data showed differences in protein cargo in KO vs. WT EVs, with the differentially abundant proteins mainly involved in metabolic pathways. WT EV-treated macrophages exhibited a higher basal oxygen consumption rate and a lower extracellular acidification rate than KO EV-treated cells. CONCLUSION Our results show that IMP2 determines the cargo of EVs released by cancer cells, thereby modulating the EVs' actions on macrophages. Expression of IMP2 is linked to the secretion of EVs that polarize macrophages towards a tumor-promoting phenotype.
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Affiliation(s)
- Vida Mashayekhi
- Department of Pharmacy, Pharmaceutical Biology, Saarland University, 66123, Saarbrücken, Germany
| | - Annika Schomisch
- Department of Pharmacy, Pharmaceutical Biology, Saarland University, 66123, Saarbrücken, Germany
| | - Sari Rasheed
- Helmholtz Institute for Pharmaceutical Research Saarland (HIPS) - Helmholtz Centre for Infection Research (HZI), and Department of Pharmacy, Saarland University, Saarbrücken, Germany
- German Centre for Infection Research (DZIF), Brunswick, Germany
| | - Ernesto Aparicio-Puerta
- Chair for Clinical Bioinformatics, Saarland University, University Hospital, Saarbrücken, Germany
| | - Timo Risch
- Helmholtz Institute for Pharmaceutical Research Saarland (HIPS) - Helmholtz Centre for Infection Research (HZI), and Department of Pharmacy, Saarland University, Saarbrücken, Germany
- German Centre for Infection Research (DZIF), Brunswick, Germany
| | - Daniela Yildiz
- Institute of Experimental and Clinical Pharmacology and Toxicology, PZMS, ZHMB, Saarland University, Homburg, Germany
| | - Marcus Koch
- INM - Leibniz Institute for New Materials, Saarbrücken, Germany
| | - Simon Both
- Department of Pharmacy, Pharmaceutical Biology, Saarland University, 66123, Saarbrücken, Germany
| | - Nicole Ludwig
- Department of Human Genetics, Saarland University, Homburg, Germany
| | - Thierry M Legroux
- Department of Pharmacy, Pharmaceutical Biology, Saarland University, 66123, Saarbrücken, Germany
| | - Andreas Keller
- Chair for Clinical Bioinformatics, Saarland University, University Hospital, Saarbrücken, Germany
| | - Rolf Müller
- Helmholtz Institute for Pharmaceutical Research Saarland (HIPS) - Helmholtz Centre for Infection Research (HZI), and Department of Pharmacy, Saarland University, Saarbrücken, Germany
- German Centre for Infection Research (DZIF), Brunswick, Germany
- Department of Pharmacy, Saarland University, Saarbrücken, Germany
| | - Gregor Fuhrmann
- Department of Pharmaceutical Biology, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Jessica Hoppstädter
- Department of Pharmacy, Pharmaceutical Biology, Saarland University, 66123, Saarbrücken, Germany
| | - Alexandra K Kiemer
- Department of Pharmacy, Pharmaceutical Biology, Saarland University, 66123, Saarbrücken, Germany.
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Almeida PP, Moraes JA, Barja-Fidalgo TC, Renovato-Martins M. Extracellular vesicles as modulators of monocyte and macrophage function in tumors. AN ACAD BRAS CIENC 2024; 96:e20231212. [PMID: 38922279 DOI: 10.1590/0001-3765202420231212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 02/17/2024] [Indexed: 06/27/2024] Open
Abstract
The tumor microenvironment (TME) harbors several cell types, such as tumor cells, immune cells, and non-immune cells. These cells communicate through several mechanisms, such as cell-cell contact, cytokines, chemokines, and extracellular vesicles (EVs). Tumor-derived vesicles are known to have the ability to modulate the immune response. Monocytes are a subset of circulating innate immune cells and play a crucial role in immune surveillance, being recruited to tissues where they differentiate into macrophages. In the context of tumors, it has been observed that tumor cells can attract monocytes to the TME and induce their differentiation into tumor-associated macrophages with a pro-tumor phenotype. Tumor-derived EVs have emerged as essential structures mediating this process. Through the transfer of specific molecules and signaling factors, tumor-derived EVs can shape the phenotype and function of monocytes, inducing the expression of cytokines and molecules by these cells, thus modulating the TME towards an immunosuppressive environment.
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Affiliation(s)
- Palloma P Almeida
- Universidade Federal Fluminense, Departamento de Biologia Celular e Molecular, Instituto de Biologia, Laboratório de Inflamação e Metabolismo, Rua Professor Marcos Waldemar de Freitas Reis, s/n, 24020-140 Niterói, RJ, Brazil
- Universidade Federal do Rio de Janeiro, Instituto de Ciências Biomédicas, Laboratório de Biologia Redox, Av. Carlos Chagas Filho, 373, Prédio do ICB - Anexo B1F3, Ilha do Fundão, 21941-902 Rio de Janeiro, RJ, Brazil
- Universidade do Estado do Rio de Janeiro, Departamento de Biologia Celular, Instituto de Biologia Roberto Alcantara Gomes - IBRAG, Laboratório de Farmacologia Celular e Molecular, Av. 28 de setembro, 87, 20551-030 Rio de Janeiro, RJ, Brazil
| | - João Alfredo Moraes
- Universidade Federal do Rio de Janeiro, Instituto de Ciências Biomédicas, Laboratório de Biologia Redox, Av. Carlos Chagas Filho, 373, Prédio do ICB - Anexo B1F3, Ilha do Fundão, 21941-902 Rio de Janeiro, RJ, Brazil
| | - Thereza Christina Barja-Fidalgo
- Universidade do Estado do Rio de Janeiro, Departamento de Biologia Celular, Instituto de Biologia Roberto Alcantara Gomes - IBRAG, Laboratório de Farmacologia Celular e Molecular, Av. 28 de setembro, 87, 20551-030 Rio de Janeiro, RJ, Brazil
| | - Mariana Renovato-Martins
- Universidade Federal Fluminense, Departamento de Biologia Celular e Molecular, Instituto de Biologia, Laboratório de Inflamação e Metabolismo, Rua Professor Marcos Waldemar de Freitas Reis, s/n, 24020-140 Niterói, RJ, Brazil
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3
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Guerricchio L, Barile L, Bollini S. Evolving Strategies for Extracellular Vesicles as Future Cardiac Therapeutics: From Macro- to Nano-Applications. Int J Mol Sci 2024; 25:6187. [PMID: 38892376 PMCID: PMC11173118 DOI: 10.3390/ijms25116187] [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: 04/12/2024] [Revised: 05/28/2024] [Accepted: 05/31/2024] [Indexed: 06/21/2024] Open
Abstract
Cardiovascular disease represents the foremost cause of mortality and morbidity worldwide, with a steadily increasing incidence due to the growth of the ageing population. Cardiac dysfunction leading to heart failure may arise from acute myocardial infarction (MI) as well as inflammatory- and cancer-related chronic cardiomyopathy. Despite pharmacological progress, effective cardiac repair represents an unmet clinical need, with heart transplantation being the only option for end-stage heart failure. The functional profiling of the biological activity of extracellular vesicles (EVs) has recently attracted increasing interest in the field of translational research for cardiac regenerative medicine. The cardioprotective and cardioactive potential of human progenitor stem/cell-derived EVs has been reported in several preclinical studies, and EVs have been suggested as promising paracrine therapy candidates for future clinical translation. Nevertheless, some compelling aspects must be properly addressed, including optimizing delivery strategies to meet patient needs and enhancing targeting specificity to the cardiac tissue. Therefore, in this review, we will discuss the most relevant aspects of the therapeutic potential of EVs released by human progenitors for cardiovascular disease, with a specific focus on the strategies that have been recently implemented to improve myocardial targeting and administration routes.
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Affiliation(s)
- Laura Guerricchio
- Biology Unit, Department of Experimental Medicine (DIMES), University of Genova, 16132 Genova, Italy;
| | - Lucio Barile
- Cardiovascular Theranostics, Istituto Cardiocentro Ticino, Laboratories for Translational Research, Ente Ospedaliero Cantonale, CH-6500 Bellinzona, Switzerland;
- Euler Institute, Faculty of Biomedical Sciences, Università della Svizzera Italiana, CH-6900 Lugano, Switzerland
| | - Sveva Bollini
- Biology Unit, Department of Experimental Medicine (DIMES), University of Genova, 16132 Genova, Italy;
- Cellular Oncology Unit, IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy
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Wang Y, Ding S. Extracellular vesicles in cancer cachexia: deciphering pathogenic roles and exploring therapeutic horizons. J Transl Med 2024; 22:506. [PMID: 38802952 PMCID: PMC11129506 DOI: 10.1186/s12967-024-05266-9] [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: 03/12/2024] [Accepted: 04/29/2024] [Indexed: 05/29/2024] Open
Abstract
Cancer cachexia (CC) is a debilitating syndrome that affects 50-80% of cancer patients, varying in incidence by cancer type and significantly diminishing their quality of life. This multifactorial syndrome is characterized by muscle and fat loss, systemic inflammation, and metabolic imbalance. Extracellular vesicles (EVs), including exosomes and microvesicles, play a crucial role in the progression of CC. These vesicles, produced by cancer cells and others within the tumor environment, facilitate intercellular communication by transferring proteins, lipids, and nucleic acids. A comprehensive review of the literature from databases such as PubMed, Scopus, and Web of Science reveals insights into the formation, release, and uptake of EVs in CC, underscoring their potential as diagnostic and prognostic biomarkers. The review also explores therapeutic strategies targeting EVs, which include modifying their release and content, utilizing them for drug delivery, genetically altering their contents, and inhibiting key cachexia pathways. Understanding the role of EVs in CC opens new avenues for diagnostic and therapeutic approaches, potentially mitigating the syndrome's impact on patient survival and quality of life.
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Affiliation(s)
- Yifeng Wang
- Department of Thoracic Surgery, Affiliated Hospital 2 of Nantong University, Nantong First People's Hospital, Nantong, 226001, P.R. China
- School of Medicine, Nantong University, Nantong, 226001, P.R. China
| | - Shengguang Ding
- Department of Thoracic Surgery, Affiliated Hospital 2 of Nantong University, Nantong First People's Hospital, Nantong, 226001, P.R. China.
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Németh A, Bányai GL, Dobos NK, Kós T, Gaál A, Varga Z, Buzás EI, Khamari D, Dank M, Takács I, Szász AM, Garay T. Extracellular vesicles promote migration despite BRAF inhibitor treatment in malignant melanoma cells. Cell Commun Signal 2024; 22:282. [PMID: 38778340 PMCID: PMC11110207 DOI: 10.1186/s12964-024-01660-4] [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: 08/14/2023] [Accepted: 05/10/2024] [Indexed: 05/25/2024] Open
Abstract
Extracellular vesicles (EVs) constitute a vital component of intercellular communication, exerting significant influence on metastasis formation and drug resistance mechanisms. Malignant melanoma (MM) is one of the deadliest forms of skin cancers, because of its high metastatic potential and often acquired resistance to oncotherapies. The prevalence of BRAF mutations in MM underscores the importance of BRAF-targeted therapies, such as vemurafenib and dabrafenib, alone or in combination with the MEK inhibitor, trametinib. This study aimed to elucidate the involvement of EVs in MM progression and ascertain whether EV-mediated metastasis promotion persists during single agent BRAF (vemurafenib, dabrafenib), or MEK (trametinib) and combined BRAF/MEK (dabrafenib/trametinib) inhibition.Using five pairs of syngeneic melanoma cell lines, we assessed the impact of EVs - isolated from their respective supernatants - on melanoma cell proliferation and migration. Cell viability and spheroid growth assays were employed to evaluate proliferation, while migration was analyzed through mean squared displacement (MSD) and total traveled distance (TTD) measurements derived from video microscopy and single-cell tracking.Our results indicate that while EV treatments had remarkable promoting effect on cell migration, they exerted only a modest effect on cell proliferation and spheroid growth. Notably, EVs demonstrated the ability to mitigate the inhibitory effects of BRAF inhibitors, albeit they were ineffective against a MEK inhibitor and the combination of BRAF/MEK inhibitors. In summary, our findings contribute to the understanding of the intricate role played by EVs in tumor progression, metastasis, and drug resistance in MM.
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Affiliation(s)
- Afrodité Németh
- Faculty of Information Technology and Bionics, Pázmány Péter Catholic University, Budapest, Hungary
| | - Gréta L Bányai
- Faculty of Information Technology and Bionics, Pázmány Péter Catholic University, Budapest, Hungary
| | - Nikolett K Dobos
- Faculty of Information Technology and Bionics, Pázmány Péter Catholic University, Budapest, Hungary
| | - Tamás Kós
- Faculty of Information Technology and Bionics, Pázmány Péter Catholic University, Budapest, Hungary
| | - Anikó Gaál
- Institute of Materials and Environmental Chemistry; Biological Nanochemistry Research Group, HUN-REN Research Centre for Natural Sciences, Budapest, Hungary
| | - Zoltán Varga
- Institute of Materials and Environmental Chemistry; Biological Nanochemistry Research Group, HUN-REN Research Centre for Natural Sciences, Budapest, Hungary
| | - Edit I Buzás
- Department of Genetics, Cell- and Immunobiology, Semmelweis University, Budapest, Hungary
- ELKH-SE Translational Extracellular Vesicle Research Group, Budapest, Hungary
- HCEMM-SE Extracellular Vesicle Research Group, Budapest, Hungary
| | - Delaram Khamari
- Department of Genetics, Cell- and Immunobiology, Semmelweis University, Budapest, Hungary
| | - Magdolna Dank
- Department of Internal Medicine and Oncology, Division of Oncology, Semmelweis University, Budapest, Hungary
| | - István Takács
- Department of Internal Medicine and Oncology, Division of Oncology, Semmelweis University, Budapest, Hungary
| | - A Marcell Szász
- Department of Internal Medicine and Oncology, Division of Oncology, Semmelweis University, Budapest, Hungary
| | - Tamás Garay
- Faculty of Information Technology and Bionics, Pázmány Péter Catholic University, Budapest, Hungary.
- Department of Internal Medicine and Oncology, Division of Oncology, Semmelweis University, Budapest, Hungary.
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Chen M, Wu GB, Hua S, Zheng L, Fan Q, Luo M. Dibutyl phthalate (DBP) promotes Epithelial-Mesenchymal Transition (EMT) to aggravate liver fibrosis into cirrhosis and portal hypertension (PHT) via ROS/TGF-β1/Snail-1 signalling pathway in adult rats. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2024; 274:116124. [PMID: 38503108 DOI: 10.1016/j.ecoenv.2024.116124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 02/08/2024] [Accepted: 02/18/2024] [Indexed: 03/21/2024]
Abstract
OBJECTIVE The primary objective of this study was to investigate the toxicological impact of Dibutyl phthalate (DBP) on the process of liver fibrosis transitioning into cirrhosis and the subsequent development of portal hypertension (PHT) through the mechanism of epithelial-mesenchymal transition (EMT) mediated by the ROS/TGF-β/Snail-1 signaling pathway. METHOD Carbon tetrachloride (CCl4) (1 mg/kg) was introduced in adult rats by oral feeding in CCl4 and CCl4+DBP groups twice a week for 8 weeks, and twice for another 8 week in CCl4 group. DBP was introduced by oral feeding in the CCl4+DBP group twice over the following 8 weeks. We subsequently analyzed hemodynamics measurements and liver cirrhosis degree, hepatic inflammation and liver function in the different groups. EMT related genes expression in rats in the groups of Control, DBP, CCl4 and CCl4+DBP were measured by immunohistochemistry (IHC). Enzyme-linked immunosorbent Assay (ELISA), qRT-PCR, western blot were used to detect the EMT related proteins and mRNA gene expression levels in rats and primary hepatocytes (PHCs). Reactive oxygen species (ROS) were examined with a ROS detection kit. RESULTS The results showed that the CCl4+DBP group had higher portal pressure (PP) and lower mean arterial pressure (MAP) than the other groups. Elevated collagen deposition, profibrotic factor, inflammation, EMT levels were detected in DBP and CCl4+DBP groups. ROS, TGF-β1 and Snail-1 were highly expressed after DBP exposure in vitro. TGF-β1 had the potential to regulate Snail-1, and both of them were subject to regulation by ROS. CONCLUSION DBP could influence the progression of EMT through its toxicological effect by ROS/TGF-β1/Snail-1 signalling pathway, causing cirrhosis and PHT in final. The findings of this research might contribute to a novel comprehension of the underlying toxicological mechanisms and animal model involved in the progression of cirrhosis and PHT, and potentially offered a promising therapeutic target for the treatment of the disease.
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Affiliation(s)
- Min Chen
- Department of General Surgery, Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Guang-Bo Wu
- Department of General Surgery, Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Shan Hua
- Department of Plastic Surgery, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai 200092, China
| | - Lei Zheng
- Department of General Surgery, Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Qiang Fan
- Department of General Surgery, Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China.
| | - Meng Luo
- Department of General Surgery, Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China.
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Han M, Li J, Wu Y, Liao J. Correlation of caecal microbiome endotoxins genes and intestinal immune cells in Eimeria tenella infection based on bioinformatics. Front Cell Infect Microbiol 2024; 14:1382160. [PMID: 38572323 PMCID: PMC10987811 DOI: 10.3389/fcimb.2024.1382160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Accepted: 03/11/2024] [Indexed: 04/05/2024] Open
Abstract
Introduction The infection with Eimeria tenella (ET) can elicit expression of various intestinal immune cells, incite inflammation, disrupt intestinal homeostasis, and facilitate co-infection with diverse bacteria. However, the reciprocal interaction between intestinal immune cells and intestinal flora in the progression of ET-infection remains unclear. Objective The aim of this study was to investigate the correlation between cecal microbial endotoxin (CME)-related genes and intestinal immunity in ET-infection, with subsequent identification of hub potential biomarker and immunotherapy target. Methods Differential expression genes (DEGs) within ET-infection and hub genes related to CME were identified through GSE39602 dataset based on bioinformatic methods and Protein-protein interaction (PPI) network analysis. Moreover, immune infiltration was analyzed by CIBERSORT method. Subsequently, comprehensive functional enrichment analyses employing Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis along with Gene Ontology (GO), gene set enrichment analysis (GSEA), and gene set variation analysis (GSVA) were performed. Results A total of 1089 DEGs and 25 hub genes were identified and CXCR4 was ultimately identified as a essential CME related potential biomarker and immunotherapy target in the ET-infection. Furthermore, activated natural killer cells, M0 macrophages, M2 macrophages, and T regulatory cells were identified as expressed intestinal immune cells. The functional enrichment analysis revealed that both DEGs and hub genes were significantly enriched in immune-related signaling pathways. Conclusion CXCR4 was identified as a pivotal CME-related potential biomarker and immunotherapy target for expression of intestinal immune cells during ET-infection. These findings have significant implications in elucidating the intricate interplay among ET-infection, CME, and intestinal immunity.
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Affiliation(s)
- Mingzheng Han
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, China
| | - Jiale Li
- Department of Blood Transfusion, Yuexi Hospital of the Sixth Affiliated Hospital, Sun Yat-sen University (Xinyi People’s Hospital), Xinyi, China
| | - Yijin Wu
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, China
| | - Jianzhao Liao
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, China
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Kulkarni T, Angom RS, Wang E, Mukhopadhyay D, Bhattacharya S. Surface Chemistry of Gold Nanoparticles Modulates Cytokines and Nanomechanical Properties in Pancreatic Cancer Cell Lines: A Correlative Study. FORTUNE JOURNAL OF HEALTH SCIENCES 2024; 7:112-127. [PMID: 38706513 PMCID: PMC11065124 DOI: 10.26502/fjhs.170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/07/2024]
Abstract
Surface chemistry of nanoparticles play significant role in their cellular interaction. Along with other group, we previously demonstrated that dynamic alteration of cell membrane during uptake of gold nanoparticles can be thoroughly probed by nanomechanical properties of cell membrane. Additionally, endocytosis influences intracellular cytokines expression that also impact membrane stiffness. Hence, we have hypothesized that surface chemistry of gold nanoparticles influences intracellular cytokines which in turn imparts dynamic alteration of nanomechanical properties of cellular membrane of pancreatic cancer cells. Various gold nanoparticles decorated with targeting peptide, polyethylene glycol or their combinations have been used to treat two pancreatic cancer cell lines, Panc-1 and AsPC1, for 1 and 24 hours. Atomic force microscope is used to measure linear and nonlinear nanomechanical properties of cell membrane. Intracellular cytokine has been measured using real time polymeric chain reaction. We evaluated several criteria such as receptor dependent vs independent, PEGylated vs non-PEGylated and different timepoints, to deduce correlations between cytokines and nanomechanical attributes. We have identified unique relationship pro-tumorigenic cytokines with both linear and non-linear nanomechanical properties of Panc-1 and AsPC1 cell membrane during uptake of pristine gold nanoparticles or for PEGylation and for targeting peptide conjugation at the nanoparticle surface.
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Affiliation(s)
- Tanmay Kulkarni
- Department of Biochemistry and Molecular Biology, Mayo Clinic College of Medicines and Science, Jacksonville, FL, United States
| | - Ramcharan Singh Angom
- Department of Biochemistry and Molecular Biology, Mayo Clinic College of Medicines and Science, Jacksonville, FL, United States
| | - Enfeng Wang
- Department of Biochemistry and Molecular Biology, Mayo Clinic College of Medicines and Science, Jacksonville, FL, United States
| | - Debabrata Mukhopadhyay
- Department of Biochemistry and Molecular Biology, Mayo Clinic College of Medicines and Science, Jacksonville, FL, United States
- Department of Physiology and Biomedical Engineering, Mayo Clinic College of Medicines and Science, Jacksonville, FL, United States
| | - Santanu Bhattacharya
- Department of Biochemistry and Molecular Biology, Mayo Clinic College of Medicines and Science, Jacksonville, FL, United States
- Department of Physiology and Biomedical Engineering, Mayo Clinic College of Medicines and Science, Jacksonville, FL, United States
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Liu LN, Chen C, Xin WJ, Li Q, Han C, Hua ZC. The oncolytic bacteria-mediated delivery system of CCDC25 nucleic acid drug inhibits neutrophil extracellular traps induced tumor metastasis. J Nanobiotechnology 2024; 22:69. [PMID: 38369519 PMCID: PMC10875894 DOI: 10.1186/s12951-024-02335-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Accepted: 02/09/2024] [Indexed: 02/20/2024] Open
Abstract
BACKGROUND Neutrophil extracellular traps (NETs), antibacterial weapons of neutrophils (NEs), have been found to play a crucial role in cancer metastasis in recent years. More and more cancer research is focusing on anti-NETs. However, almost all anti-NETs treatments have limitations such as large side effects and limited efficacy. Therefore, exploring new anti-NETs therapeutic strategies is a long-term goal. RESULTS The transmembrane protein coiled-coil domain containing 25 (CCDC25) on tumor cell membranes can bind NETs-DNA with high specificity and affinity, enabling tumor cells to sense NETs and thus promote distant metastasis. We transformed shCCDC25 into VNP20009 (VNP), an oncolytic bacterium, to generate VNP-shCCDC25 and performed preclinical evaluation of the inhibitory effect of shCCDC25 on cancer metastasis in B16F10 lung metastasis and 4T1 orthotopic lung metastasis models. VNP-shCCDC25 effectively blocked the downstream prometastatic signaling pathway of CCDC25 at tumor sites and reduced the formation of NETs while recruiting more neutrophils and macrophages to the tumor core, ultimately leading to excellent metastasis inhibition in the two lung metastasis models. CONCLUSION This study is a pioneer in focusing on the effect of anti-NET treatment on CCDC25. shCCDC25 is effectively delivered to tumor sites via the help of oncolytic bacteria and has broad application in the inhibition of cancer metastasis via anti-NETs.
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Affiliation(s)
- Li-Na Liu
- The State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, 163 Xianlin Avenue, Nanjing, 210023, Jiangsu, China
| | - Chen Chen
- The State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, 163 Xianlin Avenue, Nanjing, 210023, Jiangsu, China
| | - Wen-Jie Xin
- The State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, 163 Xianlin Avenue, Nanjing, 210023, Jiangsu, China
| | - Qiang Li
- The State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, 163 Xianlin Avenue, Nanjing, 210023, Jiangsu, China
| | - Chao Han
- The State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, 163 Xianlin Avenue, Nanjing, 210023, Jiangsu, China
| | - Zi-Chun Hua
- The State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, 163 Xianlin Avenue, Nanjing, 210023, Jiangsu, China.
- Changzhou High-Tech Research Institute of Nanjing University and Jiangsu, Changzhou, China.
- TargetPharma Laboratories Inc., Changzhou, 213164, Jiangsu, China.
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Che N, Li M, Liu X, Cui CA, Gong J, Xuan Y. Macelignan prevents colorectal cancer metastasis by inhibiting M2 macrophage polarization. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 122:155144. [PMID: 37925889 DOI: 10.1016/j.phymed.2023.155144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 09/23/2023] [Accepted: 10/12/2023] [Indexed: 11/07/2023]
Abstract
BACKGROUND Colorectal cancer (CRC) metastasis is a complicated process that not only involves tumor cells but also the effects of M2 type tumor-associated macrophages, a key component of the tumor microenvironment (TME), act a crucial role in cancer metastasis. Macelignan, an orally active lignan isolated from Myristica fragrans, possesses various beneficial biological activities, including anti-cancer effects, but its effect on macrophage polarization in the TME remains unknown. PURPOSE To evaluate the inhibitory potency and prospective mechanism of macelignan on M2 polarization of macrophages and CRC metastasis. METHODS The polarization and specific mechanism of M1 and M2 macrophage regulated by macelignan were determined by western blot, flow cytometry, immunofluorescence and network pharmacology. In vitro and in vivo function assays were performed to investigate the roles of macelignan in CRC metastasis. RESULTS Macelignan efficiently inhibited IL-4/13-induced polarization of M2 macrophages by suppressing the PI3K/AKT pathway in a reactive oxygen species (ROS)-dependent manner. The proportion of CD206+ M2 macrophages was elevated in patients with CRC liver metastasis. Furthermore, macelignan inhibited M2 macrophage-mediated metastasis of CRC cells in vitro and in vivo. Mechanistically, macelignan reduced secretion of IL-1β from M2 macrophages, which in turn blocked NF-κB p65 nuclear translocation and inhibited metastasis. CONCLUSION Macelignan suppressed macrophage M2 polarization via ROS-mediated PI3K/AKT signaling pathway, thus preventing IL-1β/NF-κB-dependent CRC metastasis. In the present study, we reveal a previously unrecognized mechanism of macelignan in the prevention of CRC metastasis and demonstrate its effectively and safely therapeutic potential in CRC treatment.
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Affiliation(s)
- Nan Che
- Institute of Regenerative Medicine, Yanbian University College of Medicine, Yanji, China
| | - Mengxuan Li
- Institute of Regenerative Medicine, Yanbian University College of Medicine, Yanji, China
| | - Xingzhe Liu
- Institute of Regenerative Medicine, Yanbian University College of Medicine, Yanji, China; Department of Pathology, Yanbian University College of Medicine, Yanji, China
| | - Chun-Ai Cui
- Department of Pathology, Yanbian University College of Medicine, Yanji, China
| | - Jie Gong
- Institute of Regenerative Medicine, Yanbian University College of Medicine, Yanji, China; Department of Pathology, Yanbian University College of Medicine, Yanji, China
| | - Yanhua Xuan
- Institute of Regenerative Medicine, Yanbian University College of Medicine, Yanji, China; Department of Pathology, Yanbian University College of Medicine, Yanji, China.
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11
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Yan S, Zhang J, Li L, Chen G, Chen Z, Zhan W. Bioinformatics analysis of markers based on m6A related to prognosis combined with immune invasion of rectal adenocarcinoma. Cancer Biomark 2024; 40:95-109. [PMID: 38306025 PMCID: PMC11191489 DOI: 10.3233/cbm-230123] [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: 03/29/2023] [Accepted: 01/05/2024] [Indexed: 02/03/2024]
Abstract
BACKGROUND Colorectal cancer (CRC) is a common form of cancer, with rectal cancer accounting for approximately one-third of all cases. Among rectal cancers, 95% are classified as rectal adenocarcinoma (READ). Emerging evidence suggests that long noncoding RNAs (lncRNAs) play a significant role in the development and progression of various cancers. In our study, we aimed to identify differentially expressed lncRNAs potentially associated with m6A and establish a risk assessment model to predict clinical outcomes for READ patients. METHODS The READ dataset from the TCGA database was utilized in this study to synergistically and logically integrate m6A and lncRNA, while employing bioinformatics technology for the identification of suitable biomarkers. A risk prediction model comprising m6A-associated lncRNAs was constructed to investigate the prognostic, diagnostic, and biological functional relevance of these m6A-related lncRNAs. RESULTS Our research builds a composed of three related to m6A lncRNA rectal gland cancer prognosis model, and the model has been proved in the multi-dimensional can serve as the potential of the prognosis of rectal gland cancer biomarkers. Our study constructed a prognostic model of rectal adenocarcinoma consisting of three related m6A lncRNAs: linc00702, ac106900.1 and al583785.1. CONCLUSION The model has been validated as a potential prognostic biomarker for rectal cancer in multiple dimensions, aiming to provide clinicians with an indicator to assess the duration of straight adenocarcinoma. This enables early detection of rectal cancer and offers a promising target for immunotherapy.
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Affiliation(s)
- Shunkang Yan
- Department of Anorectal Surgery, Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou, China
| | - Jiandong Zhang
- Department of Anorectal Surgery, Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou, China
| | - Lianghe Li
- Department of Anorectal Surgery, Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou, China
| | - Gang Chen
- Department of Anorectal Surgery, Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou, China
| | - Zhongsheng Chen
- Department of Anorectal Surgery, Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou, China
| | - Wei Zhan
- Department of Anorectal Surgery, Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou, China
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Al-Jipouri A, Eritja À, Bozic M. Unraveling the Multifaceted Roles of Extracellular Vesicles: Insights into Biology, Pharmacology, and Pharmaceutical Applications for Drug Delivery. Int J Mol Sci 2023; 25:485. [PMID: 38203656 PMCID: PMC10779093 DOI: 10.3390/ijms25010485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 12/19/2023] [Accepted: 12/25/2023] [Indexed: 01/12/2024] Open
Abstract
Extracellular vesicles (EVs) are nanoparticles released from various cell types that have emerged as powerful new therapeutic option for a variety of diseases. EVs are involved in the transmission of biological signals between cells and in the regulation of a variety of biological processes, highlighting them as potential novel targets/platforms for therapeutics intervention and/or delivery. Therefore, it is necessary to investigate new aspects of EVs' biogenesis, biodistribution, metabolism, and excretion as well as safety/compatibility of both unmodified and engineered EVs upon administration in different pharmaceutical dosage forms and delivery systems. In this review, we summarize the current knowledge of essential physiological and pathological roles of EVs in different organs and organ systems. We provide an overview regarding application of EVs as therapeutic targets, therapeutics, and drug delivery platforms. We also explore various approaches implemented over the years to improve the dosage of specific EV products for different administration routes.
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Affiliation(s)
- Ali Al-Jipouri
- Institute for Transfusion Medicine, University Hospital Essen, University of Duisburg-Essen, D-45147 Essen, Germany;
| | - Àuria Eritja
- Vascular and Renal Translational Research Group, Biomedical Research Institute of Lleida Dr. Pifarré Foundation (IRBLLEIDA), 25196 Lleida, Spain;
| | - Milica Bozic
- Institute for Transfusion Medicine, University Hospital Essen, University of Duisburg-Essen, D-45147 Essen, Germany;
- Vascular and Renal Translational Research Group, Biomedical Research Institute of Lleida Dr. Pifarré Foundation (IRBLLEIDA), 25196 Lleida, Spain;
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Szatmári T, Balázs K, Csordás IB, Sáfrány G, Lumniczky K. Effect of radiotherapy on the DNA cargo and cellular uptake mechanisms of extracellular vesicles. Strahlenther Onkol 2023; 199:1191-1213. [PMID: 37347291 DOI: 10.1007/s00066-023-02098-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Accepted: 05/01/2023] [Indexed: 06/23/2023]
Abstract
In the past decades, plenty of evidence has gathered pointing to the role of extracellular vesicles (EVs) secreted by irradiated cells in the development of radiation-induced non-targeted effects. EVs are complex natural structures composed of a phospholipid bilayer which are secreted by virtually all cells and carry bioactive molecules. They can travel certain distances in the body before being taken up by recipient cells. In this review we discuss the role and fate of EVs in tumor cells and highlight the importance of DNA specimens in EVs cargo in the context of radiotherapy. The effect of EVs depends on their cargo, which reflects physiological and pathological conditions of donor cell types, but also depends on the mode of EV uptake and mechanisms involved in the route of EV internalization. While the secretion and cargo of EVs from irradiated cells has been extensively studied in recent years, their uptake is much less understood. In this review, we will focus on recent knowledge regarding the EV uptake of cancer cells and the effect of radiation in this process.
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Affiliation(s)
- Tünde Szatmári
- Department of Radiobiology and Radiohygiene, Unit of Radiation Medicine, National Public Health Centre, 1097, Budapest, Hungary.
| | - Katalin Balázs
- Department of Radiobiology and Radiohygiene, Unit of Radiation Medicine, National Public Health Centre, 1097, Budapest, Hungary
| | - Ilona Barbara Csordás
- Department of Radiobiology and Radiohygiene, Unit of Radiation Medicine, National Public Health Centre, 1097, Budapest, Hungary
| | - Géza Sáfrány
- Department of Radiobiology and Radiohygiene, Unit of Radiation Medicine, National Public Health Centre, 1097, Budapest, Hungary
| | - Katalin Lumniczky
- Department of Radiobiology and Radiohygiene, Unit of Radiation Medicine, National Public Health Centre, 1097, Budapest, Hungary
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Ding Y, Zhao H, Niu W, Zhang J, Zheng X, Liu Y, Zhang J, Li C, Yu B. M2 Macrophage-Derived Extracellular Vesicles Containing MicroRNA-501-3p Promote Colon Cancer Progression Through the SETD7/DNMT1/SOCS3 Axis. Dis Colon Rectum 2023; 66:e1234-e1245. [PMID: 37695661 DOI: 10.1097/dcr.0000000000002986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/12/2023]
Abstract
BACKGROUND Macrophage-derived extracellular vesicles with microRNAs can cause and develop colon cancer. OBJECTIVE To investigate M2 macrophage-derived extracellular vesicles and colon cancer. DESIGN A prospective and experimental study of M2 macrophage-derived extracellular vesicles in colon cancer. SETTING This study was completed at the Fourth Hospital of Hebei Medical University. PATIENTS Patients with colon cancer who had undergone surgical resection. MAIN OUTCOME MEASURES Suppressor of cytokine signaling 3, miR-501-3p, SET domain containing 7, and DNA methyltransferase 1 were measured in colon cancer samples. Multiple experiments determined suppressor of cytokine signaling 3, miR-501-3p, SET domain containing 7, and DNA methyltransferase 1 binding affinity. M2 macrophages were cultivated from M0 macrophages isolated from peripheral blood mononuclear cells of a healthy donor and polarized to produce extracellular vesicles. Gain- or loss-of-function tests using colon cancer cells and M2 macrophage-derived extracellular vesicles revealed cell biological processes. Finally, animal models were created to test how miR-501-3p from M2-extracellular vesicles affects tumor growth via the SET domain containing 7/DNA methyltransferase 1/suppressor of cytokine signaling 3. RESULTS Colon cancer increased miR-501-3p and DNA methyltransferase 1 and downregulated suppressor of cytokine signaling 3 and SET domain containing 7. miR-151-3p inhibited SET domain containing 7, upregulating DNA methyltransferase 1. Increased promoter methylation by DNA methyltransferase 1 decreased suppressor of cytokine signaling 3 expression. M2-EVs with miR-501-3p regulated the SET domain containing 7/DNA methyltransferase 1/suppressor of cytokine signaling 3 axis to induce apoptosis and colon cancer cell growth, invasion, and migration. M2-EV-delivered miR-501-3p also regulated the SET domain containing 7/DNA methyltransferase 1/suppressor of cytokine signaling 3 axis to promote tumor growth in animals. LIMITATIONS Further research is needed in clinical application of M2 macrophage-derived extracellular vesicles containing miR-501-3p as a biomarker of colon cancer. CONCLUSIONS M2 macrophage-derived extracellular vesicles with miR-501-3p regulate the SET domain containing 7/DNA methyltransferase 1/suppressor of cytokine signaling 3 axis to promote colon cancer. LAS VESCULAS EXTRACELULARES DERIVADAS DE MACRFAGOS M QUE CONTIENEN MICROARNP PROMUEVEN LA PROGRESIN DEL CNCER DE COLON A TRAVS DEL EJE SETD/DNMT/SOCS ANTECEDENTES:Las vesículas extracelulares derivadas de macrófagos con microARN pueden causar y desarrollar cáncer de colon.OBJETIVO:Investigamos las vesículas extracelulares derivadas de macrófagos M2 y el cáncer de colon.DISEÑO:Un estudio prospectivo y experimental de vesículas extracelulares derivadas de macrófagos M2 en el cáncer de colon.ESCENARIO:Este estudio se completó en el Cuarto Hospital de la Universidad Médica de Hebei.PACIENTES:Pacientes con cáncer de colon sometidos a resección quirúrgica.PRINCIPALES MEDIDAS DE RESULTADO:Se midieron el supresor de la señalización de citoquinas 3, miR-501-3p, SETD7 y la ADN metiltransferasa 1 en muestras de cáncer de colon. Múltiples experimentos determinaron la afinidad de unión del supresor de la señalización de citoquinas 3, de miR-501-3p, de SETD7 y de la ADN metiltransferasa 1. Los macrófagos M2 se cultivaron a partir de macrófagos M0 aislados de células mononucleares de sangre periférica de donantes sanos y se polarizaron para producir vesículas extracelulares. Las pruebas de ganancia o pérdida de función utilizando células de cáncer de colon y vesículas extracelulares derivadas de macrófagos M2 revelaron procesos biológicos celulares. Finalmente, se crearon modelos animales para probar cómo miR-501-3p de vesículas extracelulares M2 afecta el crecimiento tumoral a través del SETD7/ADN metiltransferasa 1/supresor de la señalización de citocinas 3.RESULTADOS:El cáncer de colon aumentó el miR-501-3p y la ADN metiltransferasa 1 y reguló negativamente el supresor de la señalización de citoquinas 3 y SETD7. miR-151-3p inhibió SETD7, regulando positivamente la ADN metiltransferasa 1. El aumento de la metilación del promotor por la ADN metiltransferasa 1 produjo disminución de la expresión del supresor de señalización de citocinas 3. Los M2-EV con miR-501-3p regularon el eje SETD7/ADN metiltransferasa 1/supresor de la señalización de citocinas 3 para inducir apoptosis y crecimiento, invasión y migración de células de cáncer de colon. El miR-501-3p administrado por M2-EV también reguló el eje SETD7/ADN metiltransferasa 1/supresor de la señalización de citocinas 3 para promover el crecimiento tumoral en animales.LIMITACIONES:Se necesita más investigación en la aplicación clínica de vesículas extracelulares derivadas de macrófagos M2 que contienen miR-501-3p como biomarcador de cáncer de colon.CONCLUSIONES:Las vesículas extracelulares derivadas de macrófagos M2 con miR-501-3p regulan el eje SETD7/ADN metiltransferasa 1/supresor de la señalización de citocinas 3 para promover el cáncer de colon. (Traducción-Dr. Felipe Bellolio ).
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Affiliation(s)
- Yuanyi Ding
- The Second Department of General Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China
| | - Huijin Zhao
- Department of Gastroenterology, The Fourth Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China
| | - Wenbo Niu
- The Second Department of General Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China
| | - Juan Zhang
- The Second Department of General Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China
| | - Xiaochuan Zheng
- The Second Department of General Surgery, Fengning Manchu Autonomous County Hospital, Chengde, People's Republic of China
| | - Youqiang Liu
- The Second Department of General Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China
| | - Jianfeng Zhang
- The Second Department of General Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China
| | - Chenhui Li
- The Second Department of General Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China
| | - Bin Yu
- The Second Department of General Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China
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Zhang W, Huang Z, Xiao Z, Wang H, Liao Q, Deng Z, Wu D, Wang J, Li Y. NF-κB downstream miR-1262 disturbs colon cancer cell malignant behaviors by targeting FGFR1. Acta Biochim Biophys Sin (Shanghai) 2023; 55:1819-1832. [PMID: 37867436 PMCID: PMC10686795 DOI: 10.3724/abbs.2023235] [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: 12/16/2022] [Accepted: 03/23/2023] [Indexed: 10/24/2023] Open
Abstract
Despite substantial advancements in screening, surgery, and chemotherapy, colorectal cancer remains the second most lethal form of the disease. Nuclear factor kappa B (NF-κB) signaling is a critical driver facilitating the malignant transformation of chronic inflammatory bowel diseases. In this study, deregulated miRNAs that could play a role in colon cancer are analyzed and investigated for specific functions in vitro using cancer cells and in vivo using a subcutaneous xenograft model. miRNA downstream targets are analyzed, and predicted binding and regulation are verified. miR-1262, an antitumor miRNA, is downregulated in colon cancer tissue samples and cell lines. miR-1262 overexpression suppresses colon cancer malignant behaviors in vitro and tumor development and metastasis in a subcutaneous xenograft model and a lung metastasis mouse model in vivo. miR-1262 directly targets fibroblast growth factor receptor 1 (FGFR1) and inhibits FGFR1 expression. FGFR1 overexpression shows oncogenic functions through the regulation of cancer cell proliferation, invasion, and migration; when cotransfected, lv-FGFR1 partially attenuates the antitumor effects of agomir-1262. NF-κB binds to the miR-1262 promoter region and inhibits transcription activity. The NF-κB inhibitor CAPE exerts antitumor effects; miR-1262 inhibition partially reverses CAPE effects on colon cancer cells. Conclusively, miR-1262 serves as an antitumor miRNA in colon cancer by targeting FGFR1. The NF-κB/miR-1262/FGFR1 axis modulates colon cancer cell phenotypes, including proliferation, invasion, and migration.
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Affiliation(s)
- Weilin Zhang
- The Second School of Clinical MedicineSouthern Medical UniversityGuangzhou510080China
- Department of Gastrointestinal SurgeryDepartment of General SurgeryGuangdong Provincial People’s HospitalGuangdong Academy of Medical SciencesGuangzhou510080China
- Department of General SurgeryHunan Provincial People’s Hospital (The First Affiliated Hospital of Hunan Normal University)Changsha410005China
| | - Zhongcheng Huang
- Department of General SurgeryHunan Provincial People’s Hospital (The First Affiliated Hospital of Hunan Normal University)Changsha410005China
| | - Zhigang Xiao
- Department of General SurgeryHunan Provincial People’s Hospital (The First Affiliated Hospital of Hunan Normal University)Changsha410005China
| | - Hui Wang
- Department of Cardiovascular MedicineHunan Provincial People’s Hospital (The First Affiliated Hospital of Hunan Normal University)Changsha410005China
| | - Qianchao Liao
- Department of Gastrointestinal SurgeryDepartment of General SurgeryGuangdong Provincial People’s HospitalGuangdong Academy of Medical SciencesGuangzhou510080China
| | - Zhengru Deng
- Department of Gastrointestinal SurgeryDepartment of General SurgeryGuangdong Provincial People’s HospitalGuangdong Academy of Medical SciencesGuangzhou510080China
| | - Deqing Wu
- Department of Gastrointestinal SurgeryDepartment of General SurgeryGuangdong Provincial People’s HospitalGuangdong Academy of Medical SciencesGuangzhou510080China
| | - Junjiang Wang
- Department of Gastrointestinal SurgeryDepartment of General SurgeryGuangdong Provincial People’s HospitalGuangdong Academy of Medical SciencesGuangzhou510080China
| | - Yong Li
- The Second School of Clinical MedicineSouthern Medical UniversityGuangzhou510080China
- Department of Gastrointestinal SurgeryDepartment of General SurgeryGuangdong Provincial People’s HospitalGuangdong Academy of Medical SciencesGuangzhou510080China
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Bai Z, Yan C, Chang D. Prediction and therapeutic targeting of the tumor microenvironment-associated gene CTSK in gastric cancer. Discov Oncol 2023; 14:200. [PMID: 37930479 PMCID: PMC10628060 DOI: 10.1007/s12672-023-00821-0] [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: 05/05/2023] [Accepted: 11/02/2023] [Indexed: 11/07/2023] Open
Abstract
BACKGROUND Cathepsin-K (CTSK) is overexpressed in Gastric cancer (GC) and the mechanism of its overexpression in GC is still unclear. The present work found CTSK as a potential predictive biomarker and immunotherapeutic target for GC based on the tumor microenvironment (TME). METHODS From public databases, gene expression profiles and clinical data of GC were downloaded to analyze the distribution of stromal and immune cells and tumor abundance in TME. Differentially expressed genes (DEGs) associated with TME were obtained by differential analysis, followed by cross-screening to obtain CTSK as a gene associated with TME. Next, a series of methods and tools were employed to explore the relationships between clinicopathological features of GC and CTSK expression as well as prognosis, tumor immune microenvironment, immune checkpoints and drug sensitivity. And GSEA was used to investigate the potential role of CTSK in the tumor microenvironment of GC. RESULTS From the dataset, we obtained a total of 656 DEGs associated with TME and the stromal component of TME was found to be closely involved in GC prognosis. CTSK was cross-screened as the key gene associated with TME by the PPI network and univariate Cox regression analysis. Pan-cancer analysis revealed significant high expression of CTSK in a variety of cancers. Subsequently, we hypothesized that high-expressed CTSK was closely correlated with poor prognosis and lymph node metastasis of tumors, and that CTSK, a GC TME-related gene, was largely involved in a range of biological behaviors of tumors, with a significant correlation between several immune cells. CONCLUSION CTSK was validated as a potential prognostic biomarker related to TME of GC and could be a promising next-generation immunotherapeutic target for GC.
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Affiliation(s)
- Zilong Bai
- Department of Surgical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, Shanxi, China
| | - Chunyu Yan
- Department of Geriatric Endocrinology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, Shanxi, China
| | - Dongmin Chang
- Department of Surgical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, 710061, Shanxi, China.
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Li M, Che N, Liu X, Xuan Y, Jin Y. Dauricine regulates prostate cancer progression by inhibiting PI3K/AKT-dependent M2 polarization of macrophages. Biochem Pharmacol 2023; 217:115838. [PMID: 37778445 DOI: 10.1016/j.bcp.2023.115838] [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: 07/26/2023] [Revised: 09/25/2023] [Accepted: 09/27/2023] [Indexed: 10/03/2023]
Abstract
M2 type tumor-associated macrophages, an essential component of the tumor microenvironment (TME), have been proved to contribute to tumor metastasis. Dauricine (Dau) has recently received widespread attention due to its multiple targets and low price. However, the effect of Dau on macrophage polarization of TME remains unclear. In this study, we investigated the effect of Dau on prostate cancer (PCa) metastasis and specifically its correlation to macrophage polarization. Our results showed that Dau efficiently suppressed M2 polarization of macrophages induced by interleukin (IL) -4 and IL-13. Mechanistically, Dau inhibited the activity of PI3K/AKT signaling pathway, which subsequently suppressed macrophage differentiation to M2 type. Importantly, our study indicated that Dau decreased the release of chitinase 3-like protein 1 (CHI3L1) from M2 macrophages, which ultimately inhibited the M2 macrophage-mediated progression of PCa cells in vitro and in vivo. Taken together, our data demonstrated that Dau suppressed M2 polarization of macrophages via downregulation of the PI3K/AKT signaling pathway, in turn, preventing proliferation, epithelial-mesenchymal transition, migration, and invasion of PCa cells. Thus, this study reveals a previously unrecognized function of Dau in inhibition of PCa progression via intervention in M2 polarization of macrophages.
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Affiliation(s)
- Mengxuan Li
- Institute of Regenerative Medicine, Yanbian University College of Medicine, Yanji, China
| | - Nan Che
- Institute of Regenerative Medicine, Yanbian University College of Medicine, Yanji, China
| | - Xingzhe Liu
- Institute of Regenerative Medicine, Yanbian University College of Medicine, Yanji, China; Department of Pathology, Yanbian University College of Medicine, Yanji, China
| | - Yanhua Xuan
- Institute of Regenerative Medicine, Yanbian University College of Medicine, Yanji, China; Department of Pathology, Yanbian University College of Medicine, Yanji, China.
| | - Yu Jin
- Institute of Regenerative Medicine, Yanbian University College of Medicine, Yanji, China; Department of Human Anatomy and Histoembryology, Yanbian University College of Medicine, Yanji, China.
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Song M, Liang J, Wang L, Li W, Jiang S, Xu S, Tang L, Du Q, Liu G, Meng H, Zhai D, Shi S, Yang Y, Zhang L, Zhang B. IL-17A functions and the therapeutic use of IL-17A and IL-17RA targeted antibodies for cancer treatment. Int Immunopharmacol 2023; 123:110757. [PMID: 37579542 DOI: 10.1016/j.intimp.2023.110757] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 07/31/2023] [Accepted: 08/01/2023] [Indexed: 08/16/2023]
Abstract
Interleukin 17A (IL-17A) is a major member of the IL-17 cytokine family and is produced mainly by T helper 17 (Th17) cells. Other cells such as CD8+ T cells, γδ T cells, natural killer T cells and innate lymphoid-like cells can also produce IL-17A. In healthy individuals, IL-17A has a host-protective capacity, but excessive elevation of IL-17A is associated with the development of autoimmune diseases and cancer. Monoclonal antibodies (mAbs) targeting IL-17A (e.g., ixekizumab and secukinumab) or IL-17A receptor (IL-17RA) (e.g., brodalumab) would be investigated as potential treatments for these diseases. Currently, the application of IL-17A-targeted drugs in autoimmune diseases will provide new ideas for the treatment of tumors, and its combined application with immune checkpoint inhibitors has become a research hotspot. This article reviews the mechanism of action of IL-17A and the application of anti-IL-17A antibodies, focusing on the research progress on the mechanism of action and therapeutic blockade of IL-17A in various tumors such as colorectal cancer (CRC), lung cancer, gastric cancer and breast cancer. Moreover, we also include the results of therapeutic blockade in the field of cancer as well as recent advances in the regulation of IL-17A signaling.
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Affiliation(s)
- Meiying Song
- Department of Immunology, Medical College of Qingdao University, Qingdao, Shandong 266071, PR China
| | - Jie Liang
- Department of Immunology, Medical College of Qingdao University, Qingdao, Shandong 266071, PR China
| | - Luoyang Wang
- Department of Immunology, Medical College of Qingdao University, Qingdao, Shandong 266071, PR China
| | - Wei Li
- Department of Immunology, Medical College of Qingdao University, Qingdao, Shandong 266071, PR China
| | - Suli Jiang
- Department of Immunology, Medical College of Qingdao University, Qingdao, Shandong 266071, PR China
| | - Shuo Xu
- Department of Immunology, Medical College of Qingdao University, Qingdao, Shandong 266071, PR China
| | - Lei Tang
- Department of Special Medicine, School of Basic Medical College, Qingdao University, Qingdao, Shandong 266071, PR China
| | - Qiaochu Du
- Department of Immunology, Medical College of Qingdao University, Qingdao, Shandong 266071, PR China
| | - Guixian Liu
- Department of Immunology, Medical College of Qingdao University, Qingdao, Shandong 266071, PR China
| | - Haining Meng
- School of Emergency Medicine, Medical College of Qingdao University, Qingdao, Shandong 266071, PR China
| | - Dongchang Zhai
- Department of Special Medicine, School of Basic Medical College, Qingdao University, Qingdao, Shandong 266071, PR China
| | - Shangheng Shi
- Department of Liver Transplantation, School of Clinical Medicine, Qingdao University, Qingdao, Shandong 266071, PR China
| | - Yanyan Yang
- Department of Immunology, Medical College of Qingdao University, Qingdao, Shandong 266071, PR China
| | - Li Zhang
- Department of Immunology, Medical College of Qingdao University, Qingdao, Shandong 266071, PR China
| | - Bei Zhang
- Department of Immunology, Medical College of Qingdao University, Qingdao, Shandong 266071, PR China.
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Babula A, Gałuszka-Bulaga A, Węglarczyk K, Siedlar M, Baj-Krzyworzeka M. CD44‑hyaluronan axis plays a role in the interactions between colon cancer‑derived extracellular vesicles and human monocytes. Oncol Lett 2023; 26:413. [PMID: 37600336 PMCID: PMC10436155 DOI: 10.3892/ol.2023.13999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Accepted: 07/17/2023] [Indexed: 08/22/2023] Open
Abstract
During tumor progression, monocytes circulating in the blood or infiltrating tissue may be exposed to tumor-derived extracellular vesicles (TEVs). The first stage of such interactions involves binding of TEVs to the surface of monocytes, followed by their internalization. The present study examines the role of CD44 molecules in the interactions between monocytes and EVs derived from colon cancer cell lines (HCT116 and SW1116). The efficiency of the attachment and engulfment of TEVs by monocytes is linked to the number of TEVs and time of exposure/interaction. The two investigated TEVs, TEVsHCT116 and TEVsSW1116, originating from HCT116 and SW1116 cells, respectively, differ in hyaluronan (HA) cargo, which reflects HA secretion by parental cancer cells. HA-rich TEVsHCT116 are internalized more effectively in comparison with HA-low TEVsSW1116. Blocking of CD44 molecules on monocytes by anti-CD44 monoclonal antibody significantly decreased the engulfment of TEVsHCT116 but not that of TEVsSW1116 after 30 min contact, suggesting the involvement of the HA-CD44 axis. The three subsets of monocytes, classical, intermediate and non-classical, characterized by gradual changes in the expression of CD14 and CD16 markers, also differ in the expression of CD44. The highest expression of CD44 molecules was observed in the intermediate monocyte subset. Blocking of CD44 molecules decreased the internalization of HA-rich TEVs in all three subsets, which is associated with CD44 expression level. It was hypothesized that HA carried by TEVs, potentially as a component of the 'corona' coating, may facilitate the interaction between subsets of monocytes and TEVs, which may influence the fate of TEVs (such as the rate of TEVs adhesion and engulfment) and change monocyte activity.
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Affiliation(s)
- Aneta Babula
- Department of Clinical Immunology, Institute of Pediatrics, Jagiellonian University Medical College, 30-663 Kraków, Poland
- Doctoral School of Medical and Health Sciences, Jagiellonian University Medical College, 31-530 Kraków, Poland
| | - Adrianna Gałuszka-Bulaga
- Department of Clinical Immunology, Institute of Pediatrics, Jagiellonian University Medical College, 30-663 Kraków, Poland
| | - Kazimierz Węglarczyk
- Department of Clinical Immunology, Institute of Pediatrics, Jagiellonian University Medical College, 30-663 Kraków, Poland
| | - Maciej Siedlar
- Department of Clinical Immunology, Institute of Pediatrics, Jagiellonian University Medical College, 30-663 Kraków, Poland
| | - Monika Baj-Krzyworzeka
- Department of Clinical Immunology, Institute of Pediatrics, Jagiellonian University Medical College, 30-663 Kraków, Poland
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20
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Asao T, Tobias GC, Lucotti S, Jones DR, Matei I, Lyden D. Extracellular vesicles and particles as mediators of long-range communication in cancer: connecting biological function to clinical applications. EXTRACELLULAR VESICLES AND CIRCULATING NUCLEIC ACIDS 2023; 4:461-485. [PMID: 38707985 PMCID: PMC11067132 DOI: 10.20517/evcna.2023.37] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 05/07/2024]
Abstract
Over the past decade, extracellular vesicles and particles (EVPs) have emerged as critical mediators of intercellular communication, participating in numerous physiological and pathological processes. In the context of cancer, EVPs exert local effects, such as increased invasiveness, motility, and reprogramming of tumor stroma, as well as systemic effects, including pre-metastatic niche formation, determining organotropism, promoting metastasis and altering the homeostasis of various organs and systems, such as the liver, muscle, and circulatory system. This review provides an overview of the critical advances in EVP research during the past decade, highlighting the heterogeneity of EVPs, their roles in intercellular communication, cancer progression, and metastasis. Moreover, the clinical potential of systemic EVPs as useful cancer biomarkers and therapeutic agents is explored. Last but not least, the progress in EVP analysis technologies that have facilitated these discoveries is discussed, which may further propel EVP research in the future.
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Affiliation(s)
- Tetsuhiko Asao
- Children’s Cancer and Blood Foundation Laboratories, Departments of Pediatrics, Cell & Developmental Biology, Drukier Institute for Children’s Health and Meyer Cancer Center, Weill Cornell Medicine, New York, NY 10021, USA
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
- Department of Respiratory Medicine, Juntendo University Graduate School of Medicine, Tokyo 163-8001, Japan
| | - Gabriel Cardial Tobias
- Children’s Cancer and Blood Foundation Laboratories, Departments of Pediatrics, Cell & Developmental Biology, Drukier Institute for Children’s Health and Meyer Cancer Center, Weill Cornell Medicine, New York, NY 10021, USA
| | - Serena Lucotti
- Children’s Cancer and Blood Foundation Laboratories, Departments of Pediatrics, Cell & Developmental Biology, Drukier Institute for Children’s Health and Meyer Cancer Center, Weill Cornell Medicine, New York, NY 10021, USA
| | - David R. Jones
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Irina Matei
- Children’s Cancer and Blood Foundation Laboratories, Departments of Pediatrics, Cell & Developmental Biology, Drukier Institute for Children’s Health and Meyer Cancer Center, Weill Cornell Medicine, New York, NY 10021, USA
| | - David Lyden
- Children’s Cancer and Blood Foundation Laboratories, Departments of Pediatrics, Cell & Developmental Biology, Drukier Institute for Children’s Health and Meyer Cancer Center, Weill Cornell Medicine, New York, NY 10021, USA
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21
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Hu M, Kenific CM, Boudreau N, Lyden D. Tumor-derived nanoseeds condition the soil for metastatic organotropism. Semin Cancer Biol 2023; 93:70-82. [PMID: 37178822 PMCID: PMC10362948 DOI: 10.1016/j.semcancer.2023.05.003] [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: 03/03/2023] [Revised: 05/07/2023] [Accepted: 05/08/2023] [Indexed: 05/15/2023]
Abstract
Primary tumors secrete a variety of factors to turn distant microenvironments into favorable and fertile 'soil' for subsequent metastases. Among these 'seeding' factors that initiate pre-metastatic niche (PMN) formation, tumor-derived extracellular vesicles (EVs) are of particular interest as tumor EVs can direct organotropism depending on their surface integrin profiles. In addition, EVs also contain versatile, bioactive cargo, which include proteins, metabolites, lipids, RNA, and DNA fragments. The cargo incorporated into EVs is collectively shed from cancer cells and cancer-associated stromal cells. Increased understanding of how tumor EVs promote PMN establishment and detection of EVs in bodily fluids highlight how tumor EVs could serve as potential diagnostic and prognostic biomarkers, as well as provide a therapeutic target for metastasis prevention. This review focuses on tumor-derived EVs and how they direct organotropism and subsequently modulate stromal and immune microenvironments at distal sites to facilitate PMN formation. We also outline the progress made thus far towards clinical applications of tumor EVs.
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Affiliation(s)
- Mengying Hu
- Children's Cancer and Blood Foundation Laboratories, Departments of Pediatrics, and Cell and Developmental Biology, Drukier Institute for Children's Health, Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA
| | - Candia M Kenific
- Children's Cancer and Blood Foundation Laboratories, Departments of Pediatrics, and Cell and Developmental Biology, Drukier Institute for Children's Health, Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA
| | - Nancy Boudreau
- Children's Cancer and Blood Foundation Laboratories, Departments of Pediatrics, and Cell and Developmental Biology, Drukier Institute for Children's Health, Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA.
| | - David Lyden
- Children's Cancer and Blood Foundation Laboratories, Departments of Pediatrics, and Cell and Developmental Biology, Drukier Institute for Children's Health, Meyer Cancer Center, Weill Cornell Medicine, New York, NY, USA.
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22
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Shen L, Li Y, Hu G, Song X, Wang X, Li X, Xu X. Astragaloside IV suppresses the migration and EMT progression of cervical cancer cells by inhibiting macrophage M2 polarization through TGFβ/Smad2/3 signaling. Funct Integr Genomics 2023; 23:133. [PMID: 37081108 DOI: 10.1007/s10142-023-01017-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 03/02/2023] [Accepted: 03/06/2023] [Indexed: 04/22/2023]
Abstract
Cervical cancer (CC) is a gynecological malignant tumor worldwide. Astragaloside IV (AS-IV) has been found to exert antitumor effects on CC. In addition, M2-polarized macrophages, known as tumor-associated macrophages (TAMs), play an important role in promoting cancer cell growth and angiogenesis. Thus, we explored the association between the antitumor effect of AS-IV and macrophage polarization in CC. Flow cytometry, ELISA, and RT‒qPCR assays were applied to detect the levels of CD163, IL-10, TGFβ, and CD206 in M2 macrophages with or without AS-IV treatment. In addition, conditioned medium (CM) was collected from these M2 macrophages, and CC cells were then cultured in various CMs. Wound healing and transwell assays were used to assess the migratory ability of CC cells. In this study, we found that AS-IV significantly inhibited M2 polarization of macrophages, as shown by decreased CD163, IL-10, TGFβ, and CD206 expression. In addition, compared with CM from M2 macrophages, CM from AS-IV-treated M2 macrophages notably inhibited angiogenesis, migration, and epithelial-mesenchymal transition (EMT) in CC cells. Furthermore, compared with CM from M2 macrophages, CM from AS-IV-treated M2 macrophages markedly reduced p-Smad2 and p-Smad3 protein expression in CC cells, and these changes were reversed by TGF-β treatment. Collectively, suppression of M2-like polarization of macrophages by AS-IV could prevent the migration and EMT of CC cells by inactivating TGF-β/Smad2/3 signaling. These findings might provide some theoretical support for exploring novel treatments for CC.
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Affiliation(s)
- Ling Shen
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Shantou University Medical College, No. 57 Changping Road, Jinping District, Shantou, 515041, Guangdong, China
| | - Yuancheng Li
- Department of Gynecology, Cancer Hospital Affiliated to Shantou University Medical College, Shantou, Guangdong, China
| | - Guiying Hu
- Department of Gynecology, Guangdong Maternal and Child Health Hospital, Guangzhou, Guangdong, China
| | - Xinli Song
- Department of Microbiology and Immunology, Shantou University Medical College, Shantou, Guangdong, China
| | - Xiaoshuang Wang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Shantou University Medical College, No. 57 Changping Road, Jinping District, Shantou, 515041, Guangdong, China
| | - Xiaoqi Li
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Shantou University Medical College, No. 57 Changping Road, Jinping District, Shantou, 515041, Guangdong, China
| | - Xiaoyuan Xu
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Shantou University Medical College, No. 57 Changping Road, Jinping District, Shantou, 515041, Guangdong, China.
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23
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Qiu L, Liu X, Zhu L, Luo L, Sun N, Pei R. Current Advances in Technologies for Single Extracellular Vesicle Analysis and Its Clinical Applications in Cancer Diagnosis. BIOSENSORS 2023; 13:129. [PMID: 36671964 PMCID: PMC9856491 DOI: 10.3390/bios13010129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 12/31/2022] [Accepted: 01/10/2023] [Indexed: 06/17/2023]
Abstract
Extracellular vesicles (EVs) have been regarded as one of the most potential diagnostic biomarkers for different cancers, due to their unique physiological and pathological functions. However, it is still challenging to precisely analyze the contents and sources of EVs, due to their heterogeneity. Herein, we summarize the advances in technologies for a single EV analysis, which may provide new strategies to study the heterogeneity of EVs, as well as their cargo, more specifically. Furthermore, the applications of a single EV analysis on cancer early diagnosis are also discussed.
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Affiliation(s)
- Lei Qiu
- Department of Chemistry, College of Sciences, Shanghai University, Shanghai 200444, China
- Key Laboratory for Nano-Bio Interface, Division of Nanobiomedicine, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123, China
| | - Xingzhu Liu
- Key Laboratory for Nano-Bio Interface, Division of Nanobiomedicine, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123, China
| | - Libo Zhu
- Key Laboratory for Nano-Bio Interface, Division of Nanobiomedicine, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123, China
| | - Liqiang Luo
- Department of Chemistry, College of Sciences, Shanghai University, Shanghai 200444, China
| | - Na Sun
- Key Laboratory for Nano-Bio Interface, Division of Nanobiomedicine, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123, China
- School of Nano-Tech and Nano-Bionics, University of Science and Technology of China, Hefei 230026, China
| | - Renjun Pei
- Key Laboratory for Nano-Bio Interface, Division of Nanobiomedicine, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123, China
- School of Nano-Tech and Nano-Bionics, University of Science and Technology of China, Hefei 230026, China
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24
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Weighted gene co-expression network analysis combined with machine learning validation to identify key hub biomarkers in colorectal cancer. Funct Integr Genomics 2022; 23:24. [PMID: 36576616 DOI: 10.1007/s10142-022-00949-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 12/21/2022] [Accepted: 12/21/2022] [Indexed: 12/29/2022]
Abstract
Colorectal cancer (CRC) is one of the most common malignancies worldwide; however, the potentially possible molecular biological mechanism of CRC is still not completely comprehended. This study aimed to confirm candidate key hub genes involved in the growth and development of CRC and their connection with immune infiltration as well as the related pathways. Gene expression data were selected from the GEO dataset. Hub genes for CRC were identified on the basis of differential expression analysis, weighted gene co-expression network analysis (WGCNA), and LASSO regression. Kyoto Encyclopedia of Genes and Genomes (KEGG), Gene Ontology (GO), and Gene Set Enrichment Analysis (GSEA) were applied to reveal possible functions of the differential genes. Single-sample GSEA (ssGSEA) was implemented to identify the relationship between immune cells infiltration and hub genes. Two hundred and sixty-two differentially expressed genes (DEGs) were identified. Three modules were acquired based on WGCNA, and the blue module presented the highest relevance with CRC. Ten hub genes (AQP8, B3GALT5, CDH3, CEMIP, CPM, FOXQ1, PLAC8, SCNN1B, SPINK5, and SST) were acquired with LASSO analysis as underlying biomarkers for CRC. Compared with normal tissues, CRC tissues presented significantly higher numbers of CD4 T cells, CD8 T cells, B cells, natural regulatory T (Treg) cells, and monocytes. The functional enrichment analyses demonstrated that hub genes were primarily enriched in metabolic process, inflammatory-related, and immune-related response. Ten hub genes were identified to be involved in the occurrence and development of CRC and may be deemed as novel biomarkers for clinical diagnosis and treatment.
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25
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Reale A, Khong T, Spencer A. Extracellular Vesicles and Their Roles in the Tumor Immune Microenvironment. J Clin Med 2022; 11:jcm11236892. [PMID: 36498469 PMCID: PMC9737553 DOI: 10.3390/jcm11236892] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Revised: 11/15/2022] [Accepted: 11/15/2022] [Indexed: 11/24/2022] Open
Abstract
Tumor cells actively incorporate molecules (e.g., proteins, lipids, RNA) into particles named extracellular vesicles (EVs). Several groups have demonstrated that EVs can be transferred to target (recipient) cells, making EVs an important means of intercellular communication. Indeed, EVs are able to modulate the functions of target cells by reprogramming signaling pathways. In a cancer context, EVs promote the formation of a supportive tumor microenvironment (TME) and (pre)metastatic niches. Recent studies have revealed that immune cells, tumor cells and their secretome, including EVs, promote changes in the TME and immunosuppressive functions of immune cells (e.g., natural killer, dendritic cells, T and B cells, monocytes, macrophages) that allow tumor cells to establish and propagate. Despite the growing knowledge on EVs and on their roles in cancer and as modulators of the immune response/escape, the translation into clinical practice remains in its early stages, hence requiring improved translational research in the EVs field. Here, we comprehensively review the current knowledge and most recent research on the roles of EVs in tumor immune evasion and immunosuppression in both solid tumors and hematological malignancies. We also highlight the clinical utility of EV-mediated immunosuppression targeting and EV-engineering. Importantly, we discuss the controversial role of EVs in cancer biology, current limitations and future perspectives to further the EV knowledge into clinical practice.
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Affiliation(s)
- Antonia Reale
- Myeloma Research Group, Australian Centre for Blood Diseases, Central Clinical School, Monash University—Alfred Health, Melbourne, VIC 3004, Australia
- Correspondence: (A.R.); (A.S.)
| | - Tiffany Khong
- Myeloma Research Group, Australian Centre for Blood Diseases, Central Clinical School, Monash University—Alfred Health, Melbourne, VIC 3004, Australia
| | - Andrew Spencer
- Myeloma Research Group, Australian Centre for Blood Diseases, Central Clinical School, Monash University—Alfred Health, Melbourne, VIC 3004, Australia
- Malignant Haematology and Stem Cell Transplantation, Department of Haematology, Alfred Hospital, Melbourne, VIC 3004, Australia
- Department of Clinical Hematology, Monash University, Melbourne, VIC 3004, Australia
- Correspondence: (A.R.); (A.S.)
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26
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Shao X, Hua S, Feng T, Ocansey DKW, Yin L. Hypoxia-Regulated Tumor-Derived Exosomes and Tumor Progression: A Focus on Immune Evasion. Int J Mol Sci 2022; 23:ijms231911789. [PMID: 36233088 PMCID: PMC9570495 DOI: 10.3390/ijms231911789] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 09/24/2022] [Accepted: 09/29/2022] [Indexed: 11/16/2022] Open
Abstract
Tumor cells express a high quantity of exosomes packaged with unique cargos under hypoxia, an important characteristic feature in solid tumors. These hypoxic tumor-derived exosomes are, crucially, involved in the interaction of cancer cells with their microenvironment, facilitating not only immune evasion, but increased cell growth and survival, enhanced angiogenesis, epithelial–mesenchymal transition (EMT), therapeutic resistance, autophagy, pre-metastasis, and metastasis. This paper explores the tumor microenvironment (TME) remodeling effects of hypoxic tumor-derived exosome towards facilitating the tumor progression process, particularly, the modulatory role of these factors on tumor cell immune evasion through suppression of immune cells, expression of surface recognition molecules, and secretion of antitumor soluble factor. Tumor-expressed exosomes educate immune effector cells, including macrophages, monocytes, T cells, natural killer (NK) cells, dendritic cells (DCs), γδ T lymphocytes, regulatory T cells (Tregs), myeloid-derived suppressor cells (MDSCs), mast cells, and B cells, within the hypoxic TME through the release of factors that regulate their recruitment, phenotype, and function. Thus, both hypoxia and tumor-derived exosomes modulate immune cells, growth factors, cytokines, receptor molecules, and other soluble factors, which, together, collaborate to form the immune-suppressive milieu of the tumor environment. Exploring the contribution of exosomal cargos, such as RNAs and proteins, as indispensable players in the cross-talk within the hypoxic tumor microenvironmental provides a potential target for antitumor immunity or subverting immune evasion and enhancing tumor therapies.
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27
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Macrophage polarization in THP-1 cell line and primary monocytes: A systematic review. Differentiation 2022; 128:67-82. [DOI: 10.1016/j.diff.2022.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Revised: 09/27/2022] [Accepted: 10/02/2022] [Indexed: 11/21/2022]
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Cathepsin K regulates the tumor growth and metastasis by IL-17/CTSK/EMT axis and mediates M2 macrophage polarization in castration-resistant prostate cancer. Cell Death Dis 2022; 13:813. [PMID: 36138018 PMCID: PMC9499936 DOI: 10.1038/s41419-022-05215-8] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 08/23/2022] [Accepted: 08/24/2022] [Indexed: 01/23/2023]
Abstract
A common stage of advanced prostate cancer is castration-resistant prostate cancer (CRPC), greater understanding of which is required in order to address and solve the clinically difficult challenge. Cathepsin K (CTSK) is a cysteine protease that usually has a strong activity of degrading extracellular matrix and is related to osteoclast-mediated bone destruction. However, the mechanism of CTSK-regulation in CRPC is still unclear to us. The current study aimed to analyze the expression of differentially expressed genes (DEGs) in patient samples (from localized PC and CRPC). Interestingly, we found that CTSK to be significantly up-regulated in CRPC. Through further signal pathway enrichment analysis, we found that the IL-17 signaling pathway to be highly correlated with CTSK. The oncogenic functions of CTSK and IL-17 in CRPC were proven by a series of in vivo and in vitro experiments. Possible downstream molecules of CTSK were investigated, which could serve as control elements to regulate the expression of EMT, thereby facilitating the metastasis and excessive proliferation of PC cells. Expression of CTSK was related to high concentration of M2 tumor-associated macrophages (TAMs) M2 in CRPC. A CTSK-mediated feedback circuit between TAMs and CRPC tissues was indicated in the process of transfer, proving the possibility of CTSK could be use as an available therapeutic target for CRPC.
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29
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Yin H, Huang Z, Niu S, Ming L, Jiang H, Gu L, Huang W, Xie J, He Y, Zhang C. 5-Methylcytosine (m5C) modification in peripheral blood immune cells is a novel non-invasive biomarker for colorectal cancer diagnosis. Front Immunol 2022; 13:967921. [PMID: 36211353 PMCID: PMC9532581 DOI: 10.3389/fimmu.2022.967921] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Accepted: 09/02/2022] [Indexed: 11/23/2022] Open
Abstract
Current non-invasive tumor biomarkers failed to accurately identify patients with colorectal cancer (CRC), delaying CRC diagnosis and thus leading to poor prognosis. Dysregulation of 5-Methylcytosine (m5C) RNA has gradually been reported in various cancers, but their role in tumor diagnosis is rarely mentioned. Our study aimed to determine the role of m5C methylation modification in blood immune cells for the diagnosis of CRC. Peripheral blood samples were obtained from a total of 83 healthy controls and 196 CRC patients. We observed that m5C RNA contents in blood immune cells of CRC patients were markedly enhanced in both training set and validation set. Moreover, levels of m5C increased with CRC progression and metastasis but reduced after treatment. Compared with common blood tumor biomarkers, m5C levels in peripheral blood immune cells had superior discrimination and reclassification performance in diagnosing CRC. Besides, bioinformatics and qRT-PCR analysis identified increased expression of m5C-modified regulators NSUN5 and YBX1 in CRC patients’ blood. A series of animal models and cell co-culture models further demonstrated that CRC tumor cells could increase immune cells’ m5C levels and m5C-modified regulators. Monocyte was the predominant m5C-modified immune cell type in CRC patients’ blood by Gene set variation analysis (GSVA). Taken together, m5C methylation modification in peripheral blood immune cells was a promising biomarker for non-invasive diagnosis of CRC.
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Affiliation(s)
- Haofan Yin
- Digestive Diseases Center, The Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen, Guangdong, China
- Guangdong Provincial Key Laboratory of Digestive Cancer Research, The Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen, Guangdong, China
| | - Zhijian Huang
- Digestive Diseases Center, The Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen, Guangdong, China
- Guangdong Provincial Key Laboratory of Digestive Cancer Research, The Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen, Guangdong, China
| | - Shiqiong Niu
- Department of Clinical Laboratory, The Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen, Guangdong, China
| | - Liang Ming
- Department of Clinical Laboratory, The Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen, Guangdong, China
| | - Hongbo Jiang
- Department of Clinical Laboratory, The Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen, Guangdong, China
| | - Liang Gu
- Digestive Diseases Center, The Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen, Guangdong, China
- Guangdong Provincial Key Laboratory of Digestive Cancer Research, The Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen, Guangdong, China
| | - Weibin Huang
- Digestive Diseases Center, The Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen, Guangdong, China
- Guangdong Provincial Key Laboratory of Digestive Cancer Research, The Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen, Guangdong, China
| | - Jinye Xie
- Department of Clinical Laboratory, Zhongshan City People's Hospital, The Affiliated Zhongshan Hospital of Sun Yat-Sen University, Zhongshan, China
- *Correspondence: Changhua Zhang, ; Yulong He, ; Jinye Xie,
| | - Yulong He
- Digestive Diseases Center, The Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen, Guangdong, China
- Guangdong Provincial Key Laboratory of Digestive Cancer Research, The Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen, Guangdong, China
- *Correspondence: Changhua Zhang, ; Yulong He, ; Jinye Xie,
| | - Changhua Zhang
- Digestive Diseases Center, The Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen, Guangdong, China
- Guangdong Provincial Key Laboratory of Digestive Cancer Research, The Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen, Guangdong, China
- *Correspondence: Changhua Zhang, ; Yulong He, ; Jinye Xie,
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30
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Distinct gene expression patterns for CD14++ and CD16++ monocytes in preeclampsia. Sci Rep 2022; 12:15469. [PMID: 36104441 PMCID: PMC9474473 DOI: 10.1038/s41598-022-19847-5] [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: 03/30/2022] [Accepted: 09/05/2022] [Indexed: 11/19/2022] Open
Abstract
Preeclampsia (PE) is a serious gestational complication affecting the life of a mother and child. The immunophenotype and gene expression profile of isolated blood monocyte subpopulations of pregnant women with PE have not been studied before. In this work, we assessed changes in CD14++ and CD16++ monocyte subpopulations in PE and physiological pregnancy (n = 33). Immunophenotyping, immunomagnetic sorting of monocytes and analysis of the transcriptional profile of their genes were carried out. The percentage of classical monocytes was significantly lower, while the intermediate fraction of monocytes was significantly higher in late-onset PE compared to control. Transcriptome analysis of late-onset PE classical CD14++ monocytes revealed significant activation of inflammation mediated by chemokine and cytokine signalling pathways; apoptosis; regulation of transcription from RNA polymerase II promoter in response to stress and others. The most suppressed signalling pathways were associated with T cell activation and selection. In CD16++ monocytes of late-onset PE cases, positive regulation of cell–cell adhesion, integrin signalling pathway, blood coagulation cascade were the most activated ones. The inflammation mediated by chemokine and cytokine signalling pathway and p53 pathway were the most down-regulated in CD16++ monocytes. The obtained results indicate profound changes occurring to two most polar monocyte subpopulations in PE and their different roles in the pathogenesis of this disease.
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Beaumont JEJ, Beelen NA, Wieten L, Rouschop KMA. The Immunomodulatory Role of Hypoxic Tumor-Derived Extracellular Vesicles. Cancers (Basel) 2022; 14:cancers14164001. [PMID: 36010994 PMCID: PMC9406714 DOI: 10.3390/cancers14164001] [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: 07/26/2022] [Revised: 08/15/2022] [Accepted: 08/17/2022] [Indexed: 12/04/2022] Open
Abstract
Simple Summary Hypoxia, a characteristic of many cancer types, can suppress the antitumor effector functions of the adaptive and innate immune system. Tumor-cell-derived extracellular vesicles, which function as a mechanism of communication between tumor cells and immune cells, are also affected by hypoxia, and may drive immunosuppression. The aim of this review is to summarize the current knowledge on hypoxic cancer-cell-derived extracellular vesicles in immunosuppression, and to provide an overview of enriched factors (i.e., miRNA and proteins) in hypoxic tumor-derived EVs and their role in immunomodulation. This complete overview may indicate relevant directions for future research into the role of hypoxia in immunosuppression during cancer. Abstract Tumor-associated immune cells frequently display tumor-supportive phenotypes. These phenotypes, induced by the tumor microenvironment (TME), are described for both the adaptive and the innate arms of the immune system. Furthermore, they occur at all stages of immune cell development, up to effector function. One major factor that contributes to the immunosuppressive nature of the TME is hypoxia. In addition to directly inhibiting immune cell function, hypoxia affects intercellular crosstalk between tumor cells and immune cells. Extracellular vesicles (EVs) play an important role in this intercellular crosstalk, and changes in both the number and content of hypoxic cancer-cell-derived EVs are linked to the transfer of hypoxia tolerance. Here, we review the current knowledge about the role of these hypoxic cancer-cell-derived EVs in immunosuppression. In addition, we provide an overview of hypoxia-induced factors (i.e., miRNA and proteins) in tumor-derived EVs, and their role in immunomodulation.
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Affiliation(s)
- Joel E. J. Beaumont
- Department of Radiotherapy, GROW—School for Oncology and Reproduction, Maastricht University Medical Center+, 6229 HX Maastricht, The Netherlands
| | - Nicky A. Beelen
- Department of Internal Medicine, GROW—School for Oncology and Reproduction, Maastricht University Medical Center+, 6229 HX Maastricht, The Netherlands
- Department of Transplantation Immunology, GROW—School for Oncology and Reproduction, Maastricht University Medical Center+, 6229 HX Maastricht, The Netherlands
| | - Lotte Wieten
- Department of Transplantation Immunology, GROW—School for Oncology and Reproduction, Maastricht University Medical Center+, 6229 HX Maastricht, The Netherlands
| | - Kasper M. A. Rouschop
- Department of Radiotherapy, GROW—School for Oncology and Reproduction, Maastricht University Medical Center+, 6229 HX Maastricht, The Netherlands
- Correspondence:
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Santos MF, Rappa G, Fontana S, Karbanová J, Aalam F, Tai D, Li Z, Pucci M, Alessandro R, Morimoto C, Corbeil D, Lorico A. Anti-Human CD9 Fab Fragment Antibody Blocks the Extracellular Vesicle-Mediated Increase in Malignancy of Colon Cancer Cells. Cells 2022; 11:2474. [PMID: 36010551 PMCID: PMC9406449 DOI: 10.3390/cells11162474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 08/06/2022] [Accepted: 08/08/2022] [Indexed: 12/08/2022] Open
Abstract
Intercellular communication between cancer cells themselves or with healthy cells in the tumor microenvironment and/or pre-metastatic sites plays an important role in cancer progression and metastasis. In addition to ligand-receptor signaling complexes, extracellular vesicles (EVs) are emerging as novel mediators of intercellular communication both in tissue homeostasis and in diseases such as cancer. EV-mediated transfer of molecular activities impacting morphological features and cell motility from highly metastatic SW620 cells to non-metastatic SW480 cells is a good in vitro example to illustrate the increased malignancy of colorectal cancer leading to its transformation and aggressive behavior. In an attempt to intercept the intercellular communication promoted by EVs, we recently developed a monovalent Fab fragment antibody directed against human CD9 tetraspanin and showed its effectiveness in blocking the internalization of melanoma cell-derived EVs and the nuclear transfer of their cargo proteins into recipient cells. Here, we employed the SW480/SW620 model to investigate the anti-cancer potential of the anti-CD9 Fab antibody. We first demonstrated that most EVs derived from SW620 cells contain CD9, making them potential targets. We then found that the anti-CD9 Fab antibody, but not the corresponding divalent antibody, prevented internalization of EVs from SW620 cells into SW480 cells, thereby inhibiting their phenotypic transformation, i.e., the change from a mesenchymal-like morphology to a rounded amoeboid-like shape with membrane blebbing, and thus preventing increased cell migration. Intercepting EV-mediated intercellular communication in the tumor niche with an anti-CD9 Fab antibody, combined with direct targeting of cancer cells, could lead to the development of new anti-cancer therapeutic strategies.
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Affiliation(s)
- Mark F. Santos
- Department of Basic Sciences, Touro University College of Medicine, Henderson, NV 89014, USA
| | - Germana Rappa
- Department of Basic Sciences, Touro University College of Medicine, Henderson, NV 89014, USA
| | - Simona Fontana
- Department of Biomedicine, Neurosciences and Advanced Diagnostics, University of Palermo, 90133 Palermo, Italy
| | - Jana Karbanová
- Tissue Engineering Laboratories, Biotechnology Center (BIOTEC) and Center for Molecular and Cellular Bioengineering, Technische Universität Dresden, 01307 Dresden, Germany
| | - Feryal Aalam
- Department of Basic Sciences, Touro University College of Medicine, Henderson, NV 89014, USA
| | - Derek Tai
- Department of Basic Sciences, Touro University College of Medicine, Henderson, NV 89014, USA
| | - Zhiyin Li
- Department of Basic Sciences, Touro University College of Medicine, Henderson, NV 89014, USA
| | - Marzia Pucci
- Department of Biomedicine, Neurosciences and Advanced Diagnostics, University of Palermo, 90133 Palermo, Italy
| | - Riccardo Alessandro
- Department of Biomedicine, Neurosciences and Advanced Diagnostics, University of Palermo, 90133 Palermo, Italy
- Institute for Biomedical Research and Innovation (IRIB), National Research Council (CNR), 90146 Palermo, Italy
| | - Chikao Morimoto
- Department of Therapy Development and Innovation for Immune Disorders and Cancers, Graduate School of Medicine, Juntendo University, Tokyo 113-8421, Japan
| | - Denis Corbeil
- Tissue Engineering Laboratories, Biotechnology Center (BIOTEC) and Center for Molecular and Cellular Bioengineering, Technische Universität Dresden, 01307 Dresden, Germany
| | - Aurelio Lorico
- Department of Basic Sciences, Touro University College of Medicine, Henderson, NV 89014, USA
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Da W, Yinhang W, Jing Z, Jiamin X, Xinyi G, Yongmao S, Yuefen P. Immune-Related Biomarkers Associated with Lung Metastasis from the Colorectal Cancer Microenvironment. J Interferon Cytokine Res 2022; 42:220-234. [PMID: 35576491 PMCID: PMC9142768 DOI: 10.1089/jir.2021.0214] [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: 11/13/2022] Open
Abstract
Immune-associated biomarkers can predict lung metastases from colorectal cancer. Differentially expressed genes (DEGs) were screened from sample data extracted from gene expression omnibus (GEO) database. The DEGs were screened from the lung metastasis (LM) and primary cancer (PC) groups of the Moffitt Cancer Center cohort dataset. Then, the tumor immune microenvironment and abundance of immune cell infiltration analyses were performed, and the immune-related DEGs were retrieved. In addition, the transcription factor (TF)-miRNA-mRNA network was constructed and enrichment analyses of the immune-related DEGs and upregulated and downregulated DEGs were carried out. Then, the protein-protein interaction (PPI) network was conducted and the drug-gene interaction was predicted. A total of 268 DEGs were screened. The Immune_Score of samples in the LM group was significantly higher compared with the PC group. The infiltration ratio of M0 macrophages and M2 macrophages of samples was higher than others. A total of 54 immune-related DEGs in M0 macrophages were screened. Moreover, the TF-miRNA-mRNA network was constructed among 8 miRNA-mRNA and 50 TF-mRNA, and the secreted phosphoprotein 1 was regulated by 12 TFs, and the oxidized low-density lipoprotein receptor 1 was regulated by 3 miRNAs and 3 TFs. The TF SAM pointed domain containing ETS TF was also a downregulated DEG. The Kyoto Encyclopedia of Genes and Genomes pathway analysis showed that the DEGs in the TF-miRNA-mRNA network were mainly involved in the interleukin-7 signaling pathway and cell adhesion molecules. In total, 23 protein interactions in this PPI network of M0 macrophage cells were involved in 27 mRNAs. There were 38 drug-gene interactions of immune-related DEGs of M0 macrophage cells predicted to contain 34 small molecule drugs and 8 mRNAs. Finally, the CON cohort dataset verified that the infiltration ratio of M0 and M2 macrophages of the samples was higher.
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Affiliation(s)
- Wang Da
- Department of Colorectal Surgery, Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education (Key Laboratory of Molecular Biology in Medical Sciences); The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Cancer Institute, Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education (Key Laboratory of Molecular Biology in Medical Sciences); The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Wu Yinhang
- Graduate School of Second Clinical Medicine Faculty, Zhejiang Chinese Medical University, Hangzhou, China
| | - Zhuang Jing
- Department of Oncology, Huzhou Central Hospital, Affiliated Central Hospital Huzhou University, Huzhou, China
| | - Xu Jiamin
- Department of Nursing, Shaoxing People's Hospital (Shaoxing Hospital, Zhejiang University School of Medicine), Shaoxing, China
| | - Gao Xinyi
- Department of Nephrology, Zhejiang Provincial People's Hospital and Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Hangzhou, China
| | - Song Yongmao
- Department of Colorectal Surgery, Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education (Key Laboratory of Molecular Biology in Medical Sciences); The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Cancer Institute, Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education (Key Laboratory of Molecular Biology in Medical Sciences); The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Pan Yuefen
- Department of Oncology, Huzhou Central Hospital, Affiliated Central Hospital Huzhou University, Huzhou, China
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Vadla GP, Daghat B, Patterson N, Ahmad V, Perez G, Garcia A, Manjunath Y, Kaifi JT, Li G, Chabu CY. Combining plasma extracellular vesicle Let-7b-5p, miR-184 and circulating miR-22-3p levels for NSCLC diagnosis and drug resistance prediction. Sci Rep 2022; 12:6693. [PMID: 35461372 PMCID: PMC9035169 DOI: 10.1038/s41598-022-10598-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Accepted: 04/05/2022] [Indexed: 01/04/2023] Open
Abstract
Low-dose computed tomography (LDCT) Non-Small Cell Lung (NSCLC) screening is associated with high false-positive rates, leading to unnecessary expensive and invasive follow ups. There is a need for minimally invasive approaches to improve the accuracy of NSCLC diagnosis. In addition, NSCLC patients harboring sensitizing mutations in epidermal growth factor receptor EGFR (T790M, L578R) are treated with Osimertinib, a potent tyrosine kinase inhibitor (TKI). However, nearly all patients develop TKI resistance. The underlying mechanisms are not fully understood. Plasma extracellular vesicle (EV) and circulating microRNA (miRNA) have been proposed as biomarkers for cancer screening and to inform treatment decisions. However, the identification of highly sensitive and broadly predictive core miRNA signatures remains a challenge. Also, how these systemic and diverse miRNAs impact cancer drug response is not well understood. Using an integrative approach, we examined plasma EV and circulating miRNA isolated from NSCLC patients versus screening controls with a similar risk profile. We found that combining EV (Hsa-miR-184, Let-7b-5p) and circulating (Hsa-miR-22-3p) miRNAs abundance robustly discriminates between NSCLC patients and high-risk cancer-free controls. Further, we found that Hsa-miR-22-3p, Hsa-miR-184, and Let-7b-5p functionally converge on WNT/βcatenin and mTOR/AKT signaling axes, known cancer therapy resistance signals. Targeting Hsa-miR-22-3p and Hsa-miR-184 desensitized EGFR-mutated (T790M, L578R) NSCLC cells to Osimertinib. These findings suggest that the expression levels of circulating hsa-miR-22-3p combined with EV hsa-miR-184 and Let-7b-5p levels potentially define a core biomarker signature for improving the accuracy of NSCLC diagnosis. Importantly, these biomarkers have the potential to enable prospective identification of patients who are at risk of responding poorly to Osimertinib alone but likely to benefit from Osimertinib/AKT blockade combination treatments.
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Affiliation(s)
- G P Vadla
- Division of Biological Sciences, University of Missouri, Columbia, MO, 65211, USA
| | - B Daghat
- Division of Biological Sciences, University of Missouri, Columbia, MO, 65211, USA
| | - N Patterson
- Division of Biological Sciences, University of Missouri, Columbia, MO, 65211, USA
| | - V Ahmad
- Division of Biological Sciences, University of Missouri, Columbia, MO, 65211, USA
| | - G Perez
- Division of Biological Sciences, University of Missouri, Columbia, MO, 65211, USA
| | - A Garcia
- Division of Biological Sciences, University of Missouri, Columbia, MO, 65211, USA
| | - Y Manjunath
- Department of Surgery, School of Medicine, University of Missouri, Columbia, MO, 65212, USA
| | - J T Kaifi
- Department of Surgery, School of Medicine, University of Missouri, Columbia, MO, 65212, USA
- Siteman Cancer Center, Washington University, St. Louis, MO, 63110, USA
| | - G Li
- Department of Surgery, School of Medicine, University of Missouri, Columbia, MO, 65212, USA
- Siteman Cancer Center, Washington University, St. Louis, MO, 63110, USA
| | - C Y Chabu
- Division of Biological Sciences, University of Missouri, Columbia, MO, 65211, USA.
- Department of Surgery, School of Medicine, University of Missouri, Columbia, MO, 65212, USA.
- Siteman Cancer Center, Washington University, St. Louis, MO, 63110, USA.
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Ginini L, Billan S, Fridman E, Gil Z. Insight into Extracellular Vesicle-Cell Communication: From Cell Recognition to Intracellular Fate. Cells 2022; 11:cells11091375. [PMID: 35563681 PMCID: PMC9101098 DOI: 10.3390/cells11091375] [Citation(s) in RCA: 41] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2022] [Revised: 04/13/2022] [Accepted: 04/14/2022] [Indexed: 01/27/2023] Open
Abstract
Extracellular vesicles (EVs) are heterogamous lipid bilayer-enclosed membranous structures secreted by cells. They are comprised of apoptotic bodies, microvesicles, and exosomes, and carry a range of nucleic acids and proteins that are necessary for cell-to-cell communication via interaction on the cells surface. They initiate intracellular signaling pathways or the transference of cargo molecules, which elicit pleiotropic responses in recipient cells in physiological processes, as well as pathological processes, such as cancer. It is therefore important to understand the molecular means by which EVs are taken up into cells. Accordingly, this review summarizes the underlying mechanisms involved in EV targeting and uptake. The primary method of entry by EVs appears to be endocytosis, where clathrin-mediated, caveolae-dependent, macropinocytotic, phagocytotic, and lipid raft-mediated uptake have been variously described as being prevalent. EV uptake mechanisms may depend on proteins and lipids found on the surfaces of both vesicles and target cells. As EVs have been shown to contribute to cancer growth and progression, further exploration and targeting of the gateways utilized by EVs to internalize into tumor cells may assist in the prevention or deceleration of cancer pathogenesis.
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Affiliation(s)
- Lana Ginini
- Rappaport Family Institute for Research in the Medical Sciences, Technion–Israel Institute of Technology, Haifa 31096, Israel; (L.G.); (E.F.)
| | - Salem Billan
- Head and Neck Institute, The Holy Family Hospital Nazareth, Nazareth 1641100, Israel;
- Medical Oncology and Radiation Therapy Program, Oncology Section, Rambam Health Care Campus, HaAliya HaShniya Street 8, Haifa 3109601, Israel
| | - Eran Fridman
- Rappaport Family Institute for Research in the Medical Sciences, Technion–Israel Institute of Technology, Haifa 31096, Israel; (L.G.); (E.F.)
| | - Ziv Gil
- Head and Neck Institute, The Holy Family Hospital Nazareth, Nazareth 1641100, Israel;
- Correspondence: ; Tel.: +972-4-854-2480
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36
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Souza AG, Colli LM. Extracellular Vesicles and Interleukins: Novel Frontiers in Diagnostic and Therapeutic for Cancer. Front Immunol 2022; 13:836922. [PMID: 35386696 PMCID: PMC8978938 DOI: 10.3389/fimmu.2022.836922] [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: 12/16/2021] [Accepted: 02/25/2022] [Indexed: 12/04/2022] Open
Abstract
Tumor cells present many strategies for survival and dissemination in the tumor environment. Extracellular vesicles are a vital pathway used in crosstalk between tumor and non-malignant cells. They carry different types of molecules that, when internalized by target cells, can activate signaling pathways and molecular processes that will promote and disseminate neoplastic cells. Proteins, nucleic acids, and different cytokines, such as interleukins, are the main classes of molecules carried by extracellular vesicles and are being studied to understand the molecular mechanisms present in the tumor microenvironment. In particular, although poorly understood, the association between EVs and interleukins has revealed potential approaches to the diagnosis and therapeutics of several neoplasms.
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Affiliation(s)
- Aline G Souza
- Department of Medical Imaging, Hematology, and Oncology, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirao Preto, Brazil
| | - Leandro M Colli
- Department of Medical Imaging, Hematology, and Oncology, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirao Preto, Brazil
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Zhou J, Che J, Xu L, Yang W, Zhou W, Zhou C. Tumor-derived extracellular vesicles containing long noncoding RNA PART1 exert oncogenic effect in hepatocellular carcinoma by polarizing macrophages into M2. Dig Liver Dis 2022; 54:543-553. [PMID: 34497040 DOI: 10.1016/j.dld.2021.07.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2021] [Revised: 07/11/2021] [Accepted: 07/12/2021] [Indexed: 02/08/2023]
Abstract
AIM We explored whether tumor-derived extracellular vesicles (EVs) could deliver long noncoding RNA (lncRNA) PART1 into macrophage to orchestrate macrophage polarization in the progression of hepatocellular carcinoma (HCC). METHOD The expression patterns of PART1, microRNA (miR)-372-3p and TLR4 were detected by RT-qPCR in the HCC tissues and HCC cells. PART1 was silenced or overexpressed in HCC cells to assess its effects on the HCC cell process. EVs were isolated from PART1-overexpressed HCC cells, and co-cultured with macrophages, and gain- and loss-of-function assays were implemented in macrophages to evaluate their role in macrophage polarization. Relationship among PART1, miR-372-3p, and TLR4 was evaluated. Effect of EV-PART1 on tumorigenicity in vivo was detected by subcutaneous tumorigenicity test in nude mice. RESULT PART1 and TLR4 were upregulated while miR-372-3p was downregulated in HCC tissues and cells. PART1 increased HCC cell proliferation, migration, invasion, and EMT. Mechanistically, PART1 bound to miR-372-3p to downregulate its expression, whereas TLR4 was negatively targeted by miR-372-3p in the macrophages. EVs containing PART1, TLR4 overexpression, or miR-372-3p inhibition induced M2 polarization of macrophages. Also, EVs containing PART1 promoted M2 polarization of macrophages and the occurrence of HCC by affecting miR-372-3p/TLR4 axis. CONCLUSION HCC cell-derived EVs might up-regulate TLR4 by inhibiting miR-372-3p via PART1 delivery to promote macrophage M2 polarization in HCC.
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Affiliation(s)
- Jingyang Zhou
- Queen Mary School, Nanchang University, Nanchang 330006, PR China
| | - Jinhui Che
- Department of Hepatopancreatobillary Surgery, Xuzhou City Cancer Hospital, Xuzhou 221005, PR China
| | - Lu Xu
- Department of Hepatopancreatobillary Surgery, Xuzhou City Cancer Hospital, Xuzhou 221005, PR China
| | - Weizhong Yang
- Department of Hepatopancreatobillary Surgery, Xuzhou City Cancer Hospital, Xuzhou 221005, PR China
| | - Wuyuan Zhou
- Department of Hepatopancreatobillary Surgery, Xuzhou City Cancer Hospital, Xuzhou 221005, PR China.
| | - Cuncai Zhou
- Department of Hepatobillary Surgery, The Affiliated Cancer Hospital of Nanchang University, Nanchang 330029, PR China.
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Identification of Immune-Related lncRNA Pairs and Construction and Validation of a New Prognostic Signature of Colon Cancer. Can J Gastroenterol Hepatol 2022; 2022:5827544. [PMID: 35399646 PMCID: PMC8986404 DOI: 10.1155/2022/5827544] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Revised: 03/09/2022] [Accepted: 03/10/2022] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND More and more evidence has shown that immune-related long noncoding ribonucleic acid (irlncRNAs) is a potential prognostic factor for colon cancer. The relevant gene pair pattern can improve the sensitivity of the prognostic model. Therefore, our present study aimed to identify irlncRNA Pairs and construct and validate a new prognostic signature in colon cancer. METHODS We downloaded the expression matrix of mRNA and lncRNA of patients with colon cancer and their clinical information from the public TCGA database. We obtained immune genes from the ImmPort database. Coexpression analysis was performed to identify irlncRNAs. We built an irlncRNA pair matrix by comparing the expression levels of each lncRNA pair in a cycle. Univariate Cox regression analysis, LASSO penalized regression analysis, and multivariate Cox regression analysis were performed to determine the final variables to construct the prognostic risk score model (a new signature). We draw the receiver operating characteristic (ROC) curves of the signature and clinical characteristics and determine the optimal cutoff value by the optimal Akaike Information Criterion (AIC) value. Based on the optimal cutoff value of the ROC curve of the signature, colon cancer patients were divided into the high- and low-risk groups. Then, the signature was evaluated by clinicopathological features, tumor-infiltrating immune cells, checkpoint-related biomarkers, targeted therapy, and chemotherapy. RESULTS We identified 8 lncRNA pairs including AC103740.1|LEF1-AS1, LINC02391|AC053503.5, WWC2-AS2|AL355916.2, AC104090.1|NEURL1-AS1, AC099524.1|AL161908.1, AC074011.1|AL078601.2, AL355916.2|LINC01723, and AP003392.4|LINC00598 from 71 differently expressed irlncRNAs. We constructed a prognostic risk score model (a new signature) using these optimal eight irlncRNA pairs. ROC curve analysis revealed that the highest AUC value of the signature was 0.776 at 1 year, with the optimal cutoff value of 1.283. Our present study also showed that the constructed signature could accurately identify adverse survival outcomes, prognostic clinicopathological features, and specify tumor invasion status. The expression of immune checkpoint-related genes and chemical drug sensitivity were related to different risk groups. CONCLUSION In our present study, we constructed a new irlncRNA signature of colon cancer based on the irlncRNA pairs instead of the special expression level of lncRNA. We found this signature had not only good prognostic value but also certain clinical value, which might provide a new insight into the treatment and prognosis of colon cancer.
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Li J, Han T, Wang X, Wang Y, Chen X, Chen W, Yang Q. Construction of a Novel Immune-Related mRNA Signature to Predict the Prognosis and Immune Characteristics of Human Colorectal Cancer. Front Genet 2022; 13:851373. [PMID: 35401707 PMCID: PMC8984163 DOI: 10.3389/fgene.2022.851373] [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: 01/09/2022] [Accepted: 03/02/2022] [Indexed: 12/24/2022] Open
Abstract
Background: Anti-cancer immunotherapeutic approaches have gained significant efficacy in multiple cancer types. However, not all patients with colorectal cancer (CRC) could benefit from immunotherapy due to tumor heterogeneity. The purpose of this study was to construct an immune-related signature for predicting the immune characteristics and prognosis of CRC. Methods: RNA-sequencing data and corresponding clinical information of patients with CRC were obtained from The Cancer Genome Atlas (TCGA) and Gene Expression Omnibus (GEO), and immune-related genes (IRGs) were downloaded from the Immunology Database and Analysis Portal (ImmPort). Then, we utilized univariate, lasso regression, and multivariate cox regression to identify prognostic IRGs and develop the immune-related signature. Subsequently, a nomogram was established based on the signature and other prognostic factors, and its predictive capacity was assessed by receiver operating characteristic (ROC) and decision curve analysis (DCA). Finally, associations between the signature and the immune characteristics of CRC were assessed. Results: In total, 472 samples downloaded from TCGA were divided into the training cohort (236 samples) and internal validation cohort (236 samples), and the GEO cohort was downloaded as an external validation cohort (122 samples). A total of 476 differently expressed IRGs were identified, 17 of which were significantly correlated to the prognosis of CRC patients. Finally, 10 IRGs were filtered out to construct the risk score signature, and patients were divided into low- and high-risk groups according to the median of risk scores in the training cohort. The high-risk score was significantly correlated with unfavorable survival outcomes and aggressive clinicopathological characteristics in CRC patients, and the results were further confirmed in the internal validation cohort, entire TCGA cohort, and external validation cohort. Immune infiltration analysis revealed that patients in the low-risk group infiltrated with high tumor-infiltrating immune cell (TIIC) abundances compared to the high-risk group. Moreover, we also found that the immune checkpoint biomarkers were significantly overexpressed in the low-risk group. Conclusion: The prognostic signature established by IRGs showed a promising clinical value for predicting the prognosis and immune characteristics of human CRC, which contribute to individualized treatment decisions.
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40
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Sun J, Li M, Lin T, Wang D, Chen J, Zhang Y, Mu Q, Su H, Wu N, Liu A, Yu Y, Liu Y, Wang S, Yu X, Guo J, Yu W. Cell cycle arrest is an important mechanism of action of compound Kushen injection in the prevention of colorectal cancer. Sci Rep 2022; 12:4384. [PMID: 35288618 PMCID: PMC8921286 DOI: 10.1038/s41598-022-08336-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Accepted: 03/08/2022] [Indexed: 12/27/2022] Open
Abstract
Compound Kushen injection (CKI) is the most widely used traditional Chinese medicine preparation for the comprehensive treatment of colorectal cancer (CRC) in China, but its underlying molecular mechanisms of action are still unclear. The present study employed a network pharmacology approach, in which we constructed a "bioactive compound-target-pathway" network. Experimental RNA sequencing (RNA-Seq) analysis was performed to identify a key "bioactive compound-target-pathway" network for subsequent experimental validation. Cell cycle, proliferation, autophagy, and apoptosis assays and a model of azoxymethane/dextran sodium sulfate-induced colorectal carcinogenesis in mice were employed to detect the biological effect of CKI on CRC. Real-time reverse-transcription polymerase chain reaction, Western blot, and immunohistochemistry were performed to verify the selected targets and pathways. We constructed a predicted network that included 82 bioactive compounds, 34 targets, and 33 pathways and further screened an anti-CRC CKI "biological compound (hesperetin 7-O-rutinoside, genistein 7-O-rutinoside, and trifolirhizin)-target (p53 and checkpoint kinase 1 [CHEK1])" network that targeted the "cell cycle pathway". Validation experiments showed that CKI effectively induced the cell-cycle arrest of CRC cells in vitro and suppressed the development of CRC in vivo by downregulating the expression of p53 and CHEK1. Our findings confirmed that inducing cell-cycle arrest by CKI is an important mechanism of its anti-CRC action, which provides a direct and scientific experimental basis for the clinical application of CKI.
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Affiliation(s)
- Jie Sun
- Department of Central Laboratory and Institute of Clinical Molecular Biology, Peking University People's Hospital, Beijing, China
| | - Mei Li
- Department of Central Laboratory and Institute of Clinical Molecular Biology, Peking University People's Hospital, Beijing, China
| | - Tingru Lin
- Department of Central Laboratory and Institute of Clinical Molecular Biology, Peking University People's Hospital, Beijing, China.,Department of Gastroenterology, Peking University People's Hospital, Beijing, China
| | - Di Wang
- Department of Central Laboratory and Institute of Clinical Molecular Biology, Peking University People's Hospital, Beijing, China
| | - Jingyi Chen
- Department of Gastroenterology, Peking University People's Hospital, Beijing, China
| | - Yu Zhang
- Department of Gastroenterology, Peking University People's Hospital, Beijing, China
| | - Qing Mu
- Department of Central Laboratory and Institute of Clinical Molecular Biology, Peking University People's Hospital, Beijing, China
| | - Huiting Su
- Department of Central Laboratory and Institute of Clinical Molecular Biology, Peking University People's Hospital, Beijing, China
| | - Na Wu
- Department of Central Laboratory and Institute of Clinical Molecular Biology, Peking University People's Hospital, Beijing, China
| | - Aiyu Liu
- Department of Central Laboratory and Institute of Clinical Molecular Biology, Peking University People's Hospital, Beijing, China
| | - Yimeng Yu
- Department of Central Laboratory and Institute of Clinical Molecular Biology, Peking University People's Hospital, Beijing, China
| | - Yulan Liu
- Department of Gastroenterology, Peking University People's Hospital, Beijing, China
| | - Shaojie Wang
- Department of Traditional Chinese Medicine, Peking University People's Hospital, Beijing, China
| | - Xin Yu
- Department of Hepatobiliary Surgery, Peking University People's Hospital, Beijing, China
| | - Jingzhu Guo
- Department of Pediatric, Peking University People's Hospital, Beijing, China.
| | - Weidong Yu
- Department of Central Laboratory and Institute of Clinical Molecular Biology, Peking University People's Hospital, Beijing, China.
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41
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Li Y, Chen Z, Han J, Ma X, Zheng X, Chen J. Functional and Therapeutic Significance of Tumor-Associated Macrophages in Colorectal Cancer. Front Oncol 2022; 12:781233. [PMID: 35186730 PMCID: PMC8847181 DOI: 10.3389/fonc.2022.781233] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Accepted: 01/10/2022] [Indexed: 12/12/2022] Open
Abstract
The role of the tumor microenvironment (TME) in the progression of colorectal cancer (CRC) and its acquisition of resistance to treatment become the research hotspots. As an important component of TME, the tumor-associated macrophages (TAMs) regulate multiple critical oncogenic processes, namely, occurrence, proliferation, metastasis, and drug resistance in CRC. In this review, we have discussed the functional and therapeutic significance of TAMs in CRC. M1 macrophages act as the tumor suppressor while M2 macrophages promote CRC. The polarization of TAMs is mainly regulated by the pathways such as NFKB1 pathways, STAT3 pathways, WNT5A pathways, and PI3K pathways in CRC. Furthermore, the M2 polarization of TAMs is not only controllable but also reversible. Finally, we provide insights into the TAMs-targeted therapeutic strategies.
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Affiliation(s)
- Yitong Li
- Department of General Surgery, Huashan Hospital, Fudan University, Shanghai, China.,Cancer Metastasis Institute, Fudan University, Shanghai, China
| | - Zhenmei Chen
- Department of General Surgery, Huashan Hospital, Fudan University, Shanghai, China.,Cancer Metastasis Institute, Fudan University, Shanghai, China
| | - Jiahao Han
- Department of General Surgery, Huashan Hospital, Fudan University, Shanghai, China.,Cancer Metastasis Institute, Fudan University, Shanghai, China
| | - Xiaochen Ma
- Department of General Surgery, Huashan Hospital, Fudan University, Shanghai, China.,Cancer Metastasis Institute, Fudan University, Shanghai, China
| | - Xin Zheng
- Department of General Surgery, Huashan Hospital, Fudan University, Shanghai, China.,Cancer Metastasis Institute, Fudan University, Shanghai, China
| | - Jinhong Chen
- Department of General Surgery, Huashan Hospital, Fudan University, Shanghai, China.,Cancer Metastasis Institute, Fudan University, Shanghai, China
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42
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Yates AG, Pink RC, Erdbrügger U, Siljander PRM, Dellar ER, Pantazi P, Akbar N, Cooke WR, Vatish M, Dias-Neto E, Anthony DC, Couch Y. In sickness and in health: The functional role of extracellular vesicles in physiology and pathology in vivo: Part I: Health and Normal Physiology: Part I: Health and Normal Physiology. J Extracell Vesicles 2022; 11:e12151. [PMID: 35041249 PMCID: PMC8765331 DOI: 10.1002/jev2.12151] [Citation(s) in RCA: 56] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 09/03/2021] [Accepted: 09/15/2021] [Indexed: 12/16/2022] Open
Abstract
Previously thought to be nothing more than cellular debris, extracellular vesicles (EVs) are now known to mediate physiological and pathological functions throughout the body. We now understand more about their capacity to transfer nucleic acids and proteins between distant organs, the interaction of their surface proteins with target cells, and the role of vesicle‐bound lipids in health and disease. To date, most observations have been made in reductionist cell culture systems, or as snapshots from patient cohorts. The heterogenous population of vesicles produced in vivo likely act in concert to mediate both beneficial and detrimental effects. EVs play crucial roles in both the pathogenesis of diseases, from cancer to neurodegenerative disease, as well as in the maintenance of system and organ homeostasis. This two‐part review draws on the expertise of researchers working in the field of EV biology and aims to cover the functional role of EVs in physiology and pathology. Part I will outline the role of EVs in normal physiology.
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Affiliation(s)
- Abi G Yates
- Department of Pharmacology, University of Oxford, Oxford, UK.,School of Biomedical Sciences, Faculty of Medicine, University of Queensland, St Lucia, Australia
| | - Ryan C Pink
- Department of Biological and Medical Sciences, Faculty of Health and Life Sciences, Oxford Brookes University, Headington Campus, Oxford, UK
| | - Uta Erdbrügger
- Department of Medicine, Division of Nephrology, University of Virginia, Charlottesville, Virginia, USA
| | - Pia R-M Siljander
- Molecular and Integrative Biosciences Research Programme, Faculty of Biological and Environmental Sciences, University of Helsinki, Helsinki, Finland
| | - Elizabeth R Dellar
- Department of Biological and Medical Sciences, Faculty of Health and Life Sciences, Oxford Brookes University, Headington Campus, Oxford, UK
| | - Paschalia Pantazi
- Department of Biological and Medical Sciences, Faculty of Health and Life Sciences, Oxford Brookes University, Headington Campus, Oxford, UK
| | - Naveed Akbar
- Division of Cardiovascular Medicine, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - William R Cooke
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, UK
| | - Manu Vatish
- Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, UK
| | - Emmanuel Dias-Neto
- Laboratory of Medical Genomics. A.C. Camargo Cancer Centre, São Paulo, Brazil.,Laboratory of Neurosciences (LIM-27) Institute of Psychiatry, São Paulo Medical School, São Paulo, Brazil
| | | | - Yvonne Couch
- Acute Stroke Programme - Radcliffe Department of Medicine, University of Oxford, John Radcliffe Hospital, Headington, Oxford, UK
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43
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Zhao Z, Zhang C, Lin J, Zheng L, Li H, Qi X, Huo H, Lou X, Hammock BD, Hwang SH, Bao Y, Luo M. COX-2/sEH Dual Inhibitor PTUPB Alleviates CCl 4 -Induced Liver Fibrosis and Portal Hypertension. Front Med (Lausanne) 2022; 8:761517. [PMID: 35004731 PMCID: PMC8734593 DOI: 10.3389/fmed.2021.761517] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Accepted: 12/02/2021] [Indexed: 01/02/2023] Open
Abstract
Background: 4-(5-phenyl-3-{3-[3-(4-trifluoromethylphenyl)-ureido]-propyl}-pyrazol-1-yl) -benzenesulfonamide (PTUPB), a dual cyclooxygenase-2 (COX-2)/soluble epoxide hydrolase (sEH) inhibitor, was found to alleviate renal, pulmonary fibrosis and liver injury. However, few is known about the effect of PTUPB on liver cirrhosis. In this study, we aimed to explore the role of PTUPB in liver cirrhosis and portal hypertension (PHT). Method: Rat liver cirrhosis model was established via subcutaneous injection of carbon tetrachloride (CCl4) for 16 weeks. The experimental group received oral administration of PTUPB (10 mg/kg) for 4 weeks. We subsequently analyzed portal pressure (PP), liver fibrosis, inflammation, angiogenesis, and intra- or extrahepatic vascular remodeling. Additionally, network pharmacology was used to investigate the possible mechanisms of PTUPB in live fibrosis. Results: CCl4 exposure induced liver fibrosis, inflammation, angiogenesis, vascular remodeling and PHT, and PTUPB alleviated these changes. PTUPB decreased PP from 17.50 ± 4.65 to 6.37 ± 1.40 mmHg, reduced collagen deposition and profibrotic factor. PTUPB alleviated the inflammation and bile duct proliferation, as indicated by decrease in serum interleukin-6 (IL-6), liver cytokeratin 19 (CK-19), transaminase, and macrophage infiltration. PTUPB also restored vessel wall thickness of superior mesenteric arteries (SMA) and inhibited intra- or extrahepatic angiogenesis and vascular remodeling via vascular endothelial growth factor (VEGF), von Willebrand factor (vWF), etc. Moreover, PTUPB induced sinusoidal vasodilation by upregulating endothelial nitric oxide synthase (eNOS) and GTP-cyclohydrolase 1 (GCH1). In enrichment analysis, PTUPB engaged in multiple biological functions related to cirrhosis, including blood pressure, tissue remodeling, immunological inflammation, macrophage activation, and fibroblast proliferation. Additionally, PTUPB suppressed hepatic expression of sEH, COX-2, and transforming growth factor-β (TGF-β). Conclusion: 4-(5-phenyl-3-{3-[3-(4-trifluoromethylphenyl)-ureido]-propyl}-pyrazol-1-yl)- benzenesulfonamide ameliorated liver fibrosis and PHT by inhibiting fibrotic deposition, inflammation, angiogenesis, sinusoidal, and SMA remodeling. The molecular mechanism may be mediated via the downregulation of the sEH/COX-2/TGF-β.
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Affiliation(s)
- Zhifeng Zhao
- Department of General Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Chihao Zhang
- Department of General Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jiayun Lin
- Department of General Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lei Zheng
- Department of General Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Hongjie Li
- Department of General Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiaoliang Qi
- Department of General Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Haizhong Huo
- Department of General Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiaolou Lou
- Department of General Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Bruce D Hammock
- Department of Entomology, Nematology and UC Davis Comprehensive Cancer Center, Davis, CA, United States
| | - Sung Hee Hwang
- Department of Entomology, Nematology and UC Davis Comprehensive Cancer Center, Davis, CA, United States
| | - Yongyang Bao
- Department of Pathology, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Meng Luo
- Department of General Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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44
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Zha Z, Cheng Y, Cao L, Qian Y, Liu X, Guo Y, Wang J. Monomeric CRP Aggravates Myocardial Injury After Myocardial Infarction by Polarizing the Macrophage to Pro-Inflammatory Phenotype Through JNK Signaling Pathway. J Inflamm Res 2022; 14:7053-7064. [PMID: 34984018 PMCID: PMC8703048 DOI: 10.2147/jir.s316816] [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: 04/21/2021] [Accepted: 12/01/2021] [Indexed: 12/12/2022] Open
Abstract
Objective A polarized macrophage response plays a critical role in the pathophysiological process of myocardial infarction (MI). Several studies have shown a pro-inflammatory role for monomeric C-reactive protein (mCRP) in cardiovascular disease. However, the mechanism of how mCRP regulates macrophage phenotype switching remains unknown. In the present study, the effect of mCRP on macrophage polarization and its pathological function in myocardial repair after myocardial infarction was investigated. Methods MI was induced by permanent ligation of the left anterior descending coronary artery in ICR mice. Adult mice were injected with mCRP (2.5 mg/kg) with or without SP600125 (15 mg/kg, JNK inhibitor) 45 min before MI. The cardiac function, scar size as well as cardiac fibrosis, infiltration of inflammatory cells, and the level of proteins in the JNK signaling pathway in infarcted myocardium were assessed. In addition, the phenotypic characterization of macrophages was further measured by ELISA, flow cytometry and quantitative RT-PCR in cultured THP-1 cells or peritoneal macrophages. Results Cardiac function deterioration, ventricular dilatation and fibrosis were exacerbated in mice pretreatment with mCRP following MI. Meanwhile, an increased accumulation of infiltrated inflammatory cells in infarcted myocardium was observed in the mCRP group. Moreover, activation of the JNK signaling pathway was markedly elevated in mCRP treated animals post-MI. In contrast, pharmacological inhibition of JNK phosphorylation activity by SP600125 muted the detrimental effects of mCRP in MI mice. Furthermore, in vitro and in vivo co-culture experiments showed that mCRP shifted macrophage polarization towards pro-inflammatory phenotypes, and this polarization could be abolished by sp600125. Conclusion Taken together, our results imply that mCRP impairs myocardial repair after myocardial infarction by polarizing the macrophages into the pro-inflammatory M1 phenotype via the JNK-dependent pathway.
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Affiliation(s)
- Zhimin Zha
- Department of Gerontology, The First Affiliated Hospital with Nanjing Medical University, Nanjing, People's Republic of China
| | - Yujia Cheng
- Department of Cardiology, The First Affiliated Hospital with Nanjing Medical University, Nanjing, People's Republic of China.,Key Laboratory of Antibody Techniques of National Health Commission, Nanjing Medical University, Nanjing, People's Republic of China
| | - Lu Cao
- Department of Cardiology, The First Affiliated Hospital with Nanjing Medical University, Nanjing, People's Republic of China
| | - Yanxia Qian
- Department of Cardiology, The First Affiliated Hospital with Nanjing Medical University, Nanjing, People's Republic of China
| | - Xinjian Liu
- Key Laboratory of Antibody Techniques of National Health Commission, Nanjing Medical University, Nanjing, People's Republic of China.,Department of Pathogen Biology, Nanjing Medical University, Nanjing, People's Republic of China
| | - Yan Guo
- Department of Gerontology, The First Affiliated Hospital with Nanjing Medical University, Nanjing, People's Republic of China
| | - Junhong Wang
- Department of Cardiology, The First Affiliated Hospital with Nanjing Medical University, Nanjing, People's Republic of China
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45
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Yan H, Cacioppo M, Megahed S, Arcudi F, Đorđević L, Zhu D, Schulz F, Prato M, Parak WJ, Feliu N. Influence of the chirality of carbon nanodots on their interaction with proteins and cells. Nat Commun 2021; 12:7208. [PMID: 34893594 PMCID: PMC8664908 DOI: 10.1038/s41467-021-27406-1] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Accepted: 11/11/2021] [Indexed: 12/26/2022] Open
Abstract
Carbon nanodots with opposite chirality possess the same major physicochemical properties such as optical features, hydrodynamic diameter, and colloidal stability. Here, a detailed analysis about the comparison of the concentration of both carbon nanodots is carried out, putting a threshold to when differences in biological behavior may be related to chirality and may exclude effects based merely on differences in exposure concentrations due to uncertainties in concentration determination. The present study approaches this comparative analysis evaluating two basic biological phenomena, the protein adsorption and cell internalization. We find how a meticulous concentration error estimation enables the evaluation of the differences in biological effects related to chirality.
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Affiliation(s)
- Huijie Yan
- Fachbereich Physik, Center for Hybrid Nanostructures (CHyN), Universitat Hamburg, 22607, Hamburg, Germany
| | - Michele Cacioppo
- Fachbereich Physik, Center for Hybrid Nanostructures (CHyN), Universitat Hamburg, 22607, Hamburg, Germany
- Department of Chemical and Pharmaceutical Sciences, INSTM UdR Trieste, University of Trieste, Via Licio Giorgieri 1, 34127, Trieste, Italy
| | - Saad Megahed
- Fachbereich Physik, Center for Hybrid Nanostructures (CHyN), Universitat Hamburg, 22607, Hamburg, Germany
- Physics Department, Faculty of Science, Al-Azhar University, Cairo, Egypt
| | - Francesca Arcudi
- Department of Chemical and Pharmaceutical Sciences, INSTM UdR Trieste, University of Trieste, Via Licio Giorgieri 1, 34127, Trieste, Italy
| | - Luka Đorđević
- Department of Chemical and Pharmaceutical Sciences, INSTM UdR Trieste, University of Trieste, Via Licio Giorgieri 1, 34127, Trieste, Italy
| | - Dingcheng Zhu
- Fachbereich Physik, Center for Hybrid Nanostructures (CHyN), Universitat Hamburg, 22607, Hamburg, Germany
- College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, PR China
| | - Florian Schulz
- Fachbereich Physik, Center for Hybrid Nanostructures (CHyN), Universitat Hamburg, 22607, Hamburg, Germany
| | - Maurizio Prato
- Department of Chemical and Pharmaceutical Sciences, INSTM UdR Trieste, University of Trieste, Via Licio Giorgieri 1, 34127, Trieste, Italy.
- Center for Cooperative Research in Biomaterials (CIC biomaGUNE), Basque Research and Technology Alliance (BRTA), Paseo de Miramon 182, 20014, Donostia San Sebastian, Spain.
- Basque Foundation for Science, Ikerbasque, 48013, Bilbao, Spain.
| | - Wolfgang J Parak
- Fachbereich Physik, Center for Hybrid Nanostructures (CHyN), Universitat Hamburg, 22607, Hamburg, Germany.
- Center for Cooperative Research in Biomaterials (CIC biomaGUNE), Basque Research and Technology Alliance (BRTA), Paseo de Miramon 182, 20014, Donostia San Sebastian, Spain.
| | - Neus Feliu
- Fachbereich Physik, Center for Hybrid Nanostructures (CHyN), Universitat Hamburg, 22607, Hamburg, Germany.
- Fraunhofer Center for Applied Nanotechnology (CAN), 20146, Hamburg, Germany.
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46
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Chen Q, Li Y, Gao W, Chen L, Xu W, Zhu X. Exosome-Mediated Crosstalk Between Tumor and Tumor-Associated Macrophages. Front Mol Biosci 2021; 8:764222. [PMID: 34722637 PMCID: PMC8549832 DOI: 10.3389/fmolb.2021.764222] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Accepted: 09/27/2021] [Indexed: 12/18/2022] Open
Abstract
Exosomes are nanosized vesicles, derived from the endolysosomal compartment of cells and can shuttle diverse biomolecules such as nucleic acids, proteins, lipids, amino acids, and metabolites, which can reflect their origin cells. Delivery of these cargoes to recipient cells enables exosomes to influence diverse cellular functions. As one of the most abundant immune cells in the tumor microenvironment, tumor-associated macrophages (TAMs) are educated by the tumor milieu, which is rich in cancer cells and stroma components, to exert functions such as the promotion of tumor growth, immunosuppression, angiogenesis, and cancer cell dissemination. Herein, we focus on exosomes-mediated intercellular communication between tumor cells and TAM in the tumor microenvironment, which may provide new targets for anti-tumor treatment. In this review, we highlight the most recent studies on the effect of tumor/macrophage-derived exosomes on macrophage/tumor function in different cancer types.
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Affiliation(s)
- Qi Chen
- Department of Oncology and Central Laboratory, Fourth Affiliated Hospital of Jiangsu University, Zhenjiang, China.,International Genome Center, Jiangsu University, Zhenjiang, China
| | - Yuefeng Li
- Affiliated People Hospital of Jiangsu University, Zhenjiang, China
| | - Wujiang Gao
- Department of Oncology and Central Laboratory, Fourth Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Lu Chen
- Department of Oncology and Central Laboratory, Fourth Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Wenlin Xu
- Department of Oncology and Central Laboratory, Fourth Affiliated Hospital of Jiangsu University, Zhenjiang, China
| | - Xiaolan Zhu
- Department of Oncology and Central Laboratory, Fourth Affiliated Hospital of Jiangsu University, Zhenjiang, China.,International Genome Center, Jiangsu University, Zhenjiang, China.,Reproduction Medicine Center, Fourth Affiliated Hospital of Jiangsu University, Zhenjiang, China
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47
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Reed T, Schorey J, D'Souza-Schorey C. Tumor-Derived Extracellular Vesicles: A Means of Co-opting Macrophage Polarization in the Tumor Microenvironment. Front Cell Dev Biol 2021; 9:746432. [PMID: 34692700 PMCID: PMC8531490 DOI: 10.3389/fcell.2021.746432] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Accepted: 09/20/2021] [Indexed: 12/26/2022] Open
Abstract
Extracellular vesicles (EVs) are a heterogeneous population of membrane-bound parcels of bioactive proteins, nucleic acids, and lipids released from almost all cell types. The diversity of cargo packaged into EVs proffer the induction of an array of effects on recipient cells. EVs released from tumor cells have emerged as a vital means of communication and immune modulation within the tumor microenvironment (TME). Macrophages are an important contributor to the TME with seemingly paradoxical roles promoting either pro- or anti-tumoral immune function depending on their activated phenotypes. Here, we discuss the influence of tumor-derived extracellular vesicles on the functional plasticity of macrophages in tumor progression.
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Affiliation(s)
- Theodore Reed
- Department of Biological Sciences, University of Notre Dame, Notre Dame, IN, United States
| | - Jeffrey Schorey
- Department of Biological Sciences, University of Notre Dame, Notre Dame, IN, United States
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48
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Wang DK, Zuo Q, He QY, Li B. Targeted Immunotherapies in Gastrointestinal Cancer: From Molecular Mechanisms to Implications. Front Immunol 2021; 12:705999. [PMID: 34447376 PMCID: PMC8383067 DOI: 10.3389/fimmu.2021.705999] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 07/26/2021] [Indexed: 12/12/2022] Open
Abstract
Gastrointestinal cancer is a leading cause of cancer-related mortality and remains a major challenge for cancer treatment. Despite the combined administration of modern surgical techniques and chemoradiotherapy (CRT), the overall 5-year survival rate of gastrointestinal cancer patients in advanced stage disease is less than 15%, due to rapid disease progression, metastasis, and CRT resistance. A better understanding of the mechanisms underlying cancer progression and optimized treatment strategies for gastrointestinal cancer are urgently needed. With increasing evidence highlighting the protective role of immune responses in cancer initiation and progression, immunotherapy has become a hot research topic in the integrative management of gastrointestinal cancer. Here, an overview of the molecular understanding of colorectal cancer, esophageal cancer and gastric cancer is provided. Subsequently, recently developed immunotherapy strategies, including immune checkpoint inhibitors, chimeric antigen receptor T cell therapies, tumor vaccines and therapies targeting other immune cells, have been described. Finally, the underlying mechanisms, fundamental research and clinical trials of each agent are discussed. Overall, this review summarizes recent advances and future directions for immunotherapy for patients with gastrointestinal malignancies.
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Affiliation(s)
| | | | | | - Bin Li
- Ministry of Education (MOE), Key Laboratory of Tumor Molecular Biology and Key Laboratory of Functional Protein Research of Guangdong Higher Education Institutes, Institute of Life and Health Engineering, Jinan University, Guangzhou, China
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49
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Santos MF, Rappa G, Karbanová J, Fontana S, Bella MAD, Pope MR, Parrino B, Cascioferro SM, Vistoli G, Diana P, Cirrincione G, Arena GO, Woo G, Huang K, Huynh T, Moschetti M, Alessandro R, Corbeil D, Lorico A. Itraconazole inhibits nuclear delivery of extracellular vesicle cargo by disrupting the entry of late endosomes into the nucleoplasmic reticulum. J Extracell Vesicles 2021; 10:e12132. [PMID: 34429859 PMCID: PMC8363911 DOI: 10.1002/jev2.12132] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 07/21/2021] [Accepted: 07/26/2021] [Indexed: 01/01/2023] Open
Abstract
Extracellular vesicles (EVs) are mediators of intercellular communication under both healthy and pathological conditions, including the induction of pro-metastatic traits, but it is not yet known how and where functional cargoes of EVs are delivered to their targets in host cell compartments. We have described that after endocytosis, EVs reach Rab7+ late endosomes and a fraction of these enter the nucleoplasmic reticulum and transport EV biomaterials to the host cell nucleoplasm. Their entry therein and docking to outer nuclear membrane occur through a tripartite complex formed by the proteins VAP-A, ORP3 and Rab7 (VOR complex). Here, we report that the antifungal compound itraconazole (ICZ), but not its main metabolite hydroxy-ICZ or ketoconazole, disrupts the binding of Rab7 to ORP3-VAP-A complexes, leading to inhibition of EV-mediated pro-metastatic morphological changes including cell migration behaviour of colon cancer cells. With novel, smaller chemical drugs, inhibition of the VOR complex was maintained, although the ICZ moieties responsible for antifungal activity and interference with intracellular cholesterol distribution were removed. Knowing that cancer cells hijack their microenvironment and that EVs derived from them determine the pre-metastatic niche, small-sized inhibitors of nuclear transfer of EV cargo into host cells could find cancer therapeutic applications, particularly in combination with direct targeting of cancer cells.
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Affiliation(s)
- Mark F. Santos
- College of MedicineTouro University NevadaHendersonNevadaUSA
| | - Germana Rappa
- College of MedicineTouro University NevadaHendersonNevadaUSA
| | - Jana Karbanová
- Biotechnology Centre and Centre for Molecular and Cellular BioengineeringTechnische Universität DresdenDresdenGermany
| | - Simona Fontana
- Department of Biomedicine, Neurosciences and Advanced DiagnosticsUniversity of PalermoPalermoItaly
| | | | | | - Barbara Parrino
- Dipartimento di Scienze e Tecnologie BiologicheChimiche e FarmaceuticheUniversità degli Studi di PalermoPalermoItaly
| | - Stella Maria Cascioferro
- Dipartimento di Scienze e Tecnologie BiologicheChimiche e FarmaceuticheUniversità degli Studi di PalermoPalermoItaly
| | - Giulio Vistoli
- Dipartimento di Scienze FarmaceuticheUniversità degli Studi di MilanoMilanItaly
| | - Patrizia Diana
- Dipartimento di Scienze e Tecnologie BiologicheChimiche e FarmaceuticheUniversità degli Studi di PalermoPalermoItaly
| | - Girolamo Cirrincione
- Dipartimento di Scienze e Tecnologie BiologicheChimiche e FarmaceuticheUniversità degli Studi di PalermoPalermoItaly
| | - Goffredo O. Arena
- Department of SurgeryMcGill UniversityMontréalQuébecCanada
- Fondazione Istituto G. GiglioCefalùItaly
| | - Gyunghwi Woo
- College of MedicineTouro University NevadaHendersonNevadaUSA
| | - Kevin Huang
- College of MedicineTouro University NevadaHendersonNevadaUSA
| | - Tony Huynh
- College of MedicineTouro University NevadaHendersonNevadaUSA
| | - Marta Moschetti
- Department of Biomedicine, Neurosciences and Advanced DiagnosticsUniversity of PalermoPalermoItaly
| | - Riccardo Alessandro
- Department of Biomedicine, Neurosciences and Advanced DiagnosticsUniversity of PalermoPalermoItaly
- Institute for Biomedical Research and Innovation (IRIB)National Research Council (CNR)PalermoItaly
| | - Denis Corbeil
- Biotechnology Centre and Centre for Molecular and Cellular BioengineeringTechnische Universität DresdenDresdenGermany
| | - Aurelio Lorico
- College of MedicineTouro University NevadaHendersonNevadaUSA
- Mediterranean Institute of OncologyViagrandeItaly
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50
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Alberti G, Mazzola M, Gagliardo C, Pitruzzella A, Fucarini A, Giammanco M, Tomasello G, Carini F. Extracellular vesicles derived from gut microbiota in inflammatory bowel disease and colorectal cancer: new players? Biomed Pap Med Fac Univ Palacky Olomouc Czech Repub 2021; 165:233-240. [PMID: 34282804 DOI: 10.5507/bp.2021.042] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Accepted: 06/16/2021] [Indexed: 12/27/2022] Open
Abstract
The human gut microbiome encompasses inter alia, the myriad bacterial species that create the optimal host-microorganism balance essential for normal metabolic and immune function. Various lines of evidence suggest that dysregulation of the microbiota-host interaction is linked to pathologies such as inflammatory bowel disease (IBD) and colorectal cancer (CRC). Extracellular vesicles (EVs), found in virtually all body fluids and produced by both eukaryotic cells and bacteria are involved in cell-cell communication and crosstalk mechanisms, such as the immune response, barrier function and intestinal flora. This review highlights advancements in knowledge of the functional role that EVs may have in IBD and CRC, and discusses the possible use of EVs derived from intestinal microbiota in therapeutic strategies for treating these conditions.
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Affiliation(s)
- Giusi Alberti
- Institute of Human Anatomy and Histology, Department of Biomedicine, Neurosciences and Advanced Diagnostics, (BIND), University Hospital Policlinico Paolo Giaccone of Palermo, Palermo, Italy
| | - Margherita Mazzola
- Institute of Human Anatomy and Histology, Department of Biomedicine, Neurosciences and Advanced Diagnostics, (BIND), University Hospital Policlinico Paolo Giaccone of Palermo, Palermo, Italy
| | - Carola Gagliardo
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, Palermo, Italy
| | - Alessandro Pitruzzella
- Institute of Human Anatomy and Histology, Department of Biomedicine, Neurosciences and Advanced Diagnostics, (BIND), University Hospital Policlinico Paolo Giaccone of Palermo, Palermo, Italy
| | - Alberto Fucarini
- Institute of Human Anatomy and Histology, Department of Biomedicine, Neurosciences and Advanced Diagnostics, (BIND), University Hospital Policlinico Paolo Giaccone of Palermo, Palermo, Italy
| | - Marco Giammanco
- Department of Surgery, Oncologicical and Stomatological Sciences (Di.Chir.On.S), University Hospital Policlinico Paolo Giaccone of Palermo, Palermo, Italy
| | - Giovanni Tomasello
- Institute of Human Anatomy and Histology, Department of Biomedicine, Neurosciences and Advanced Diagnostics, (BIND), University Hospital Policlinico Paolo Giaccone of Palermo, Palermo, Italy
| | - Francesco Carini
- Institute of Human Anatomy and Histology, Department of Biomedicine, Neurosciences and Advanced Diagnostics, (BIND), University Hospital Policlinico Paolo Giaccone of Palermo, Palermo, Italy
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