1
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Liu Y, Liang J, Zhang Y, Guo Q. Drug resistance and tumor immune microenvironment: An overview of current understandings (Review). Int J Oncol 2024; 65:96. [PMID: 39219258 PMCID: PMC11387120 DOI: 10.3892/ijo.2024.5684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2024] [Accepted: 08/08/2024] [Indexed: 09/04/2024] Open
Abstract
The use of antitumor drugs represents a reliable strategy for cancer therapy. Unfortunately, drug resistance has become increasingly common and contributes to tumor metastasis and local recurrence. The tumor immune microenvironment (TME) consists of immune cells, cytokines and immunomodulators, and collectively they influence the response to treatment. Epigenetic changes including DNA methylation and histone modification, as well as increased drug exportation have been reported to contribute to the development of drug resistance in cancers. In the past few years, the majority of studies on tumors have only focused on the development and progression of a tumor from a mechanistic standpoint; few studies have examined whether the changes in the TME can also affect tumor growth and drug resistance. Recently, emerging evidence have raised more concerns regarding the role of TME in the development of drug resistance. In the present review, it was discussed how the suppressive TME adapts to drug resistance characterized by the cooperation of immune cells, cytokines, immunomodulators, stromal cells and extracellular matrix. Furthermore, it was reviewed how these immunological or metabolic changes alter immuno‑surveillance and thus facilitate tumor drug resistance. In addition, potential targets present in the TME for developing novel therapeutic strategies to improve individualized therapy for cancer treatment were revealed.
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Affiliation(s)
- Yan Liu
- Department of Clinical Pharmacy, The Affiliated Hospital of Qingdao University, Qingdao, Shandong 266003, P.R. China
| | - Jun Liang
- Department of Radiology, Qingdao Haici Hospital, Qingdao, Shandong 266000, P.R. China
| | - Yanping Zhang
- Department of Radiology, Qingdao Haici Hospital, Qingdao, Shandong 266000, P.R. China
| | - Qie Guo
- Department of Clinical Pharmacy, The Affiliated Hospital of Qingdao University, Qingdao, Shandong 266003, P.R. China
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2
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Radhakrishnan H, Newmyer SL, Javitz HS, Bhatnagar P. Engineered CD4 T cells for in vivo delivery of therapeutic proteins. Proc Natl Acad Sci U S A 2024; 121:e2318687121. [PMID: 39312667 DOI: 10.1073/pnas.2318687121] [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: 10/25/2023] [Accepted: 08/12/2024] [Indexed: 09/25/2024] Open
Abstract
The CD4 T cell, when engineered with a chimeric antigen receptor (CAR) containing specific intracellular domains, has been transformed into a zero-order drug-delivery platform. This introduces the capability of prolonged, disease-specific engineered protein biologics production, at the disease site. Experimental findings demonstrate that CD4 T cells offer a solution when modified with a CAR that includes 4-1BB but excludes CD28 intracellular domain. In this configuration, they achieve ~3X transduction efficiency of CD8 T cells, ~2X expansion rates, generating ~5X more biologic, and exhibit minimal cytolytic activity. Cumulatively, this addresses two main hurdles in the translation of cell-based drug delivery: scaling the production of engineered T cell ex vivo and generating sufficient biologics in vivo. When programmed to induce IFNβ upon engaging the target antigen, the CD4 T cells outperforms CD8 T cells, effectively suppressing cancer cell growth in vitro and in vivo. In summary, this platform enables precise targeting of disease sites with engineered protein-based therapeutics while minimizing healthy tissue exposure. Leveraging CD4 T cells' persistence could enhance disease management by reducing drug administration frequency, addressing critical challenges in cell-based therapy.
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3
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Bademler S, Kılıç B, Üçüncü M, Zirtiloglu A, İlhan B. The Role of Biomarkers in the Early Diagnosis of Gastric Cancer: A Study on CCR5, CCL5, PDGF, and EphA7. Curr Issues Mol Biol 2024; 46:10651-10661. [PMID: 39329983 PMCID: PMC11430782 DOI: 10.3390/cimb46090632] [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: 08/28/2024] [Revised: 09/12/2024] [Accepted: 09/13/2024] [Indexed: 09/28/2024] Open
Abstract
Despite the use of screening programs, gastric cancer (GC) diagnosis may only be possible at an advanced stage. In this study, we examined the serum levels of C-C chemokine receptor type 5 (CCR5), C-C motif chemokine ligand 5 (CCL5), platelet-derived growth factor (PDGF), and EphrinA7 (EphA7) in patients with gastric carcinoma and healthy controls to investigate the significance and usability of these potential biomarkers in the early diagnosis of GC. The study enrolled 69 GC patients and 40 healthy individuals. CCR5, CCL5, PDGF-BB, and EphA7 levels, which have been identified in the carcinogenesis of many cancers, were measured in the blood samples using the ELISA method. CCR5, CCL5, PDGF-BB, and EphA7 were all correlated with GC diagnosis (CCR5, p < 0.001, r = -0.449; CCL5, p = 0.014, r = -0.234; PDGF-BB, p < 0.001, r = -0.700; EPHA7, p < 0.001, r = -0.617). The serum CCR5, EphA7, and especially the PDGF-BB levels of the patients diagnosed with GC were discovered to be significantly higher compared to the healthy controls. PDGF-BB had the highest positive and negative predictive values when evaluated in ROC analysis to determine its diagnostic significance (cut-off value: 59.8 ng/L; AUC: 0.92 (0.87-0.97)). As far as we know, this is the first study to investigate the potential connection between GC and these four biomarkers. The fact that serum CCR5, CCL5, EphA7, and especially PDGF-BB levels in the patient group were significantly higher compared to healthy controls indicates that they can be used with high accuracy in the early diagnosis of GC. In addition, the levels of CCR5, PDGF-BB, and EphA7 can be used as important indicators to predict the biological behavior and prognosis of GC.
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Affiliation(s)
- Süleyman Bademler
- Department of Surgery, Oncology Institute, Istanbul University, 34093 Istanbul, Turkey
| | - Berkay Kılıç
- Department of Surgery, Oncology Institute, Istanbul University, 34093 Istanbul, Turkey
| | - Muhammed Üçüncü
- Department of Health Science Institute, Istanbul Gelisim University, 34310 Istanbul, Turkey
| | - Alisan Zirtiloglu
- Department of Medical Oncology, Bakirkoy Dr. Sadi Konuk Training and Research Hospital, University of Health Sciences, 34147 Istanbul, Turkey
| | - Burak İlhan
- Department of Surgery, Istanbul Faculty of Medicine, Istanbul University, 34093 Istanbul, Turkey
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4
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Lorestani P, Dashti M, Nejati N, Habibi MA, Askari M, Robat-Jazi B, Ahmadpour S, Tavakolpour S. The complex role of macrophages in pancreatic cancer tumor microenvironment: a review on cancer progression and potential therapeutic targets. Discov Oncol 2024; 15:369. [PMID: 39186144 PMCID: PMC11347554 DOI: 10.1007/s12672-024-01256-x] [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: 04/25/2024] [Accepted: 08/20/2024] [Indexed: 08/27/2024] Open
Abstract
Pancreatic cancer (PC) is one of the deadliest cancers worldwide with low survival rates and poor outcomes. The treatment landscape for PC is fraught with obstacles, including drug resistance, lack of effective targeted therapies and the immunosuppressive tumor microenvironment (TME). The resistance of PC to existing immunotherapies highlights the need for innovative approaches, with the TME emerging as a promising therapeutic target. The recent advancements in understanding the role of macrophages, this context highlight their significant impact on tumor development and progression. There are two important types of macrophages: M1 and M2, which play critical roles in the TME. Therapeutics strategies including, depletion of tumor-associated macrophages (TAMs), reprogramming TAMs to promote anti-tumor activity, and targeting macrophage recruitment can lead to promising outcomes. Targeting macrophage-related pathways may offer novel strategies for modulating immune responses, inhibiting angiogenesis, and overcoming resistance to chemotherapy in PC treatment.
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Affiliation(s)
- Parsa Lorestani
- Students Research Committee, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Mohsen Dashti
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Negar Nejati
- Pediatric Cell and Gene Therapy Research Centre, Gene, Cell & Tissue Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Amin Habibi
- Department of Neurosurgery, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Mandana Askari
- Department of Nanobiotechnology, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran
| | - Behruz Robat-Jazi
- Department of Immunology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Sajjad Ahmadpour
- Patient Safety Research Center, Clinical Research Institute, Urmia University of Medical Sciences, Urmia, Iran.
| | - Soheil Tavakolpour
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, 02215, USA.
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CHEN R, YANG X, LIU Q, ZHANG S, MA L. [Research Progresses on the Effects of CCL4 on Immune Escape
in Tumor Microenvironment]. ZHONGGUO FEI AI ZA ZHI = CHINESE JOURNAL OF LUNG CANCER 2024; 27:613-621. [PMID: 39318254 PMCID: PMC11425676 DOI: 10.3779/j.issn.1009-3419.2024.106.23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 06/03/2024] [Indexed: 09/26/2024]
Abstract
Immunotherapy has become the cornerstone of current malignant tumor treatment. However, the response of different patients to immunotherapy is highly heterogeneous, and not all patients can benefit from it. There is an urgent need to find biomarkers that can effectively predict the efficacy of immunotherapy. C-C chemokine ligand 4 (CCL4) is a cytokine, belonging to the inflammatory CCL subfamily. It is mainly secreted by immune cells and tumor cells and shows low or no expression in normal tissues but abnormally high expression in various malignant tumor tissues. After binding to CCL4 and its receptor C-C chemokine receptor type 5 (CCR5), it can recruit and mediate immune cell migration, destroy the stability of the tumor microenvironment (TME), participate in carcinogenesis and promote the development of tumors. In the tumor immune microenvironment, CCL4 can mediate and recruit the directed migration of key immune cells such as monocytes, macrophages, natural killer (NK) cells, and T cells, which makes it a potentially important element affecting the efficacy of immunotherapy and has specific value. This paper reviews the research progresses of CCL4's effects on immune escape in TME, in order to provide clues and references for basic research and clinical diagnosis and treatment.
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Jung H, Paust S. Chemokines in the tumor microenvironment: implications for lung cancer and immunotherapy. Front Immunol 2024; 15:1443366. [PMID: 39114657 PMCID: PMC11304008 DOI: 10.3389/fimmu.2024.1443366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2024] [Accepted: 07/01/2024] [Indexed: 08/10/2024] Open
Abstract
The tumor microenvironment (TME) is a complex interconnected network of immune cells, fibroblasts, blood vessels, and extracellular matrix surrounding the tumor. Because of its immunosuppressive nature, the TME can pose a challenge for cancer immunotherapies targeting solid tumors. Chemokines have emerged as a crucial element in enhancing the efficacy of cancer immunotherapy, playing a direct role in immune cell signaling within the TME and facilitating immune cell migration towards cancer cells. However, chemokine ligands and their receptors exhibit context-dependent diversity, necessitating evaluation of their tumor-promoting or inhibitory effects based on tumor type and immune cell characteristics. This review explores the role of chemokines in tumor immunity and metastasis in the context of the TME. We also discuss current chemokine-related advances in cancer immunotherapy research, with a particular focus on lung cancer, a common cancer with a low survival rate and limited immunotherapy options.
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Affiliation(s)
| | - Silke Paust
- The Jackson Laboratory for Genomic Medicine, Farmington, CT, United States
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7
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Davern M, O’ Donovan C, Donlon NE, Mylod E, Gaughan C, Bhardwaj A, Sheppard AD, Bracken-Clarke D, Butler C, Ravi N, Donohoe CL, Reynolds JV, Lysaght J, Conroy MJ. Analysing the Combined Effects of Radiotherapy and Chemokine Receptor 5 Antagonism: Complementary Approaches to Promote T Cell Function and Migration in Oesophageal Adenocarcinoma. Biomedicines 2024; 12:819. [PMID: 38672174 PMCID: PMC11048527 DOI: 10.3390/biomedicines12040819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Revised: 03/15/2024] [Accepted: 04/01/2024] [Indexed: 04/28/2024] Open
Abstract
The presence of an immunosuppressive tumour microenvironment in oesophageal adenocarcinoma (OAC) is a major contributor to poor responses. Novel treatment strategies are required to supplement current regimens and improve patient survival. This study examined the immunomodulatory effects that radiation therapy and chemokine receptor antagonism impose on T cell phenotypes in OAC with a primary goal of identifying potential therapeutic targets to combine with radiation to improve anti-tumour responses. Compared with healthy controls, anti-tumour T cell function was impaired in OAC patients, demonstrated by lower IFN-γ production by CD4+ T helper cells and lower CD8+ T cell cytotoxic potential. Such diminished T cell effector functions were enhanced following treatment with clinically relevant doses of irradiation. Interestingly, CCR5+ T cells were significantly more abundant in OAC patient blood compared with healthy controls, and CCR5 surface expression by T cells was further enhanced by clinically relevant doses of irradiation. Moreover, irradiation enhanced T cell migration towards OAC patient-derived tumour-conditioned media (TCM). In vitro treatment with the CCR5 antagonist Maraviroc enhanced IFN-γ production by CD4+ T cells and increased the migration of irradiated CD8+ T cells towards irradiated TCM, suggesting its synergistic therapeutic potential in combination with irradiation. Overall, this study highlights the immunostimulatory properties of radiation in promoting anti-tumour T cell responses in OAC and increasing T cell migration towards chemotactic cues in the tumour. Importantly, the CCR5 antagonist Maraviroc holds promise to be repurposed in combination with radiotherapy to promote anti-tumour T cell responses in OAC.
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Affiliation(s)
- Maria Davern
- Cancer Immunology and Immunotherapy Group, Department of Surgery, School of Medicine, Trinity St. James’s Cancer Institute, Trinity Translational Medicine Institute, St. James’s Hospital, Trinity College Dublin, D08W9RT Dublin, Ireland; (M.D.); (C.O.D.); (N.E.D.); (E.M.); (C.G.); (A.B.); (A.D.S.); (D.B.-C.); (C.B.); (N.R.); (C.L.D.); (J.V.R.); (J.L.)
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02215, USA
| | - Cillian O’ Donovan
- Cancer Immunology and Immunotherapy Group, Department of Surgery, School of Medicine, Trinity St. James’s Cancer Institute, Trinity Translational Medicine Institute, St. James’s Hospital, Trinity College Dublin, D08W9RT Dublin, Ireland; (M.D.); (C.O.D.); (N.E.D.); (E.M.); (C.G.); (A.B.); (A.D.S.); (D.B.-C.); (C.B.); (N.R.); (C.L.D.); (J.V.R.); (J.L.)
| | - Noel E. Donlon
- Cancer Immunology and Immunotherapy Group, Department of Surgery, School of Medicine, Trinity St. James’s Cancer Institute, Trinity Translational Medicine Institute, St. James’s Hospital, Trinity College Dublin, D08W9RT Dublin, Ireland; (M.D.); (C.O.D.); (N.E.D.); (E.M.); (C.G.); (A.B.); (A.D.S.); (D.B.-C.); (C.B.); (N.R.); (C.L.D.); (J.V.R.); (J.L.)
| | - Eimear Mylod
- Cancer Immunology and Immunotherapy Group, Department of Surgery, School of Medicine, Trinity St. James’s Cancer Institute, Trinity Translational Medicine Institute, St. James’s Hospital, Trinity College Dublin, D08W9RT Dublin, Ireland; (M.D.); (C.O.D.); (N.E.D.); (E.M.); (C.G.); (A.B.); (A.D.S.); (D.B.-C.); (C.B.); (N.R.); (C.L.D.); (J.V.R.); (J.L.)
- Cancer Immunology Research Group, Department of Anatomy, School of Medicine, Trinity Biomedical Sciences Institute and Trinity St. James’s Cancer Institute, Trinity College Dublin, D08W9RT Dublin, Ireland
| | - Caoimhe Gaughan
- Cancer Immunology and Immunotherapy Group, Department of Surgery, School of Medicine, Trinity St. James’s Cancer Institute, Trinity Translational Medicine Institute, St. James’s Hospital, Trinity College Dublin, D08W9RT Dublin, Ireland; (M.D.); (C.O.D.); (N.E.D.); (E.M.); (C.G.); (A.B.); (A.D.S.); (D.B.-C.); (C.B.); (N.R.); (C.L.D.); (J.V.R.); (J.L.)
| | - Anshul Bhardwaj
- Cancer Immunology and Immunotherapy Group, Department of Surgery, School of Medicine, Trinity St. James’s Cancer Institute, Trinity Translational Medicine Institute, St. James’s Hospital, Trinity College Dublin, D08W9RT Dublin, Ireland; (M.D.); (C.O.D.); (N.E.D.); (E.M.); (C.G.); (A.B.); (A.D.S.); (D.B.-C.); (C.B.); (N.R.); (C.L.D.); (J.V.R.); (J.L.)
| | - Andrew D. Sheppard
- Cancer Immunology and Immunotherapy Group, Department of Surgery, School of Medicine, Trinity St. James’s Cancer Institute, Trinity Translational Medicine Institute, St. James’s Hospital, Trinity College Dublin, D08W9RT Dublin, Ireland; (M.D.); (C.O.D.); (N.E.D.); (E.M.); (C.G.); (A.B.); (A.D.S.); (D.B.-C.); (C.B.); (N.R.); (C.L.D.); (J.V.R.); (J.L.)
| | - Dara Bracken-Clarke
- Cancer Immunology and Immunotherapy Group, Department of Surgery, School of Medicine, Trinity St. James’s Cancer Institute, Trinity Translational Medicine Institute, St. James’s Hospital, Trinity College Dublin, D08W9RT Dublin, Ireland; (M.D.); (C.O.D.); (N.E.D.); (E.M.); (C.G.); (A.B.); (A.D.S.); (D.B.-C.); (C.B.); (N.R.); (C.L.D.); (J.V.R.); (J.L.)
| | - Christine Butler
- Cancer Immunology and Immunotherapy Group, Department of Surgery, School of Medicine, Trinity St. James’s Cancer Institute, Trinity Translational Medicine Institute, St. James’s Hospital, Trinity College Dublin, D08W9RT Dublin, Ireland; (M.D.); (C.O.D.); (N.E.D.); (E.M.); (C.G.); (A.B.); (A.D.S.); (D.B.-C.); (C.B.); (N.R.); (C.L.D.); (J.V.R.); (J.L.)
| | - Narayanasamy Ravi
- Cancer Immunology and Immunotherapy Group, Department of Surgery, School of Medicine, Trinity St. James’s Cancer Institute, Trinity Translational Medicine Institute, St. James’s Hospital, Trinity College Dublin, D08W9RT Dublin, Ireland; (M.D.); (C.O.D.); (N.E.D.); (E.M.); (C.G.); (A.B.); (A.D.S.); (D.B.-C.); (C.B.); (N.R.); (C.L.D.); (J.V.R.); (J.L.)
| | - Claire L. Donohoe
- Cancer Immunology and Immunotherapy Group, Department of Surgery, School of Medicine, Trinity St. James’s Cancer Institute, Trinity Translational Medicine Institute, St. James’s Hospital, Trinity College Dublin, D08W9RT Dublin, Ireland; (M.D.); (C.O.D.); (N.E.D.); (E.M.); (C.G.); (A.B.); (A.D.S.); (D.B.-C.); (C.B.); (N.R.); (C.L.D.); (J.V.R.); (J.L.)
| | - John V. Reynolds
- Cancer Immunology and Immunotherapy Group, Department of Surgery, School of Medicine, Trinity St. James’s Cancer Institute, Trinity Translational Medicine Institute, St. James’s Hospital, Trinity College Dublin, D08W9RT Dublin, Ireland; (M.D.); (C.O.D.); (N.E.D.); (E.M.); (C.G.); (A.B.); (A.D.S.); (D.B.-C.); (C.B.); (N.R.); (C.L.D.); (J.V.R.); (J.L.)
| | - Joanne Lysaght
- Cancer Immunology and Immunotherapy Group, Department of Surgery, School of Medicine, Trinity St. James’s Cancer Institute, Trinity Translational Medicine Institute, St. James’s Hospital, Trinity College Dublin, D08W9RT Dublin, Ireland; (M.D.); (C.O.D.); (N.E.D.); (E.M.); (C.G.); (A.B.); (A.D.S.); (D.B.-C.); (C.B.); (N.R.); (C.L.D.); (J.V.R.); (J.L.)
| | - Melissa J. Conroy
- Cancer Immunology Research Group, Department of Anatomy, School of Medicine, Trinity Biomedical Sciences Institute and Trinity St. James’s Cancer Institute, Trinity College Dublin, D08W9RT Dublin, Ireland
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Costa RM, Cerqueira DM, Bruder-Nascimento A, Alves JV, Awata WMC, Singh S, Kufner A, Prado DS, Johny E, Cifuentes-Pagano E, Hawse WF, Dutta P, Pagano PJ, Ho J, Bruder-Nascimento T. Role of the CCL5 and Its Receptor, CCR5, in the Genesis of Aldosterone-Induced Hypertension, Vascular Dysfunction, and End-Organ Damage. Hypertension 2024; 81:776-786. [PMID: 38240165 PMCID: PMC10954408 DOI: 10.1161/hypertensionaha.123.21888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Accepted: 01/03/2024] [Indexed: 01/30/2024]
Abstract
BACKGROUND Aldosterone has been described to initiate cardiovascular diseases by triggering exacerbated sterile vascular inflammation. The functions of CCL5 (C-C motif chemokine ligand 5) and its receptor CCR5 (C-C motif chemokine receptor 5) are well known in infectious diseases, their contributions to aldosterone-induced vascular injury and hypertension remain unknown. METHODS We analyzed the vascular profile, blood pressure, and renal damage in wild-type (CCR5+/+) and CCR5 knockout (CCR5-/-) mice treated with aldosterone (600 µg/kg per day for 14 days) while receiving 1% saline to drink. Vascular function was analyzed in aorta and mesenteric arteries, blood pressure was measured by telemetry and renal injury and inflammation were analyzed via histology and flow cytometry. Endothelial cells were used to study the molecular signaling whereby CCL5 induces endothelial dysfunction. RESULTS Aldosterone treatment resulted in exaggerated CCL5 circulating levels and vascular CCR5 expression in CCR5+/+ mice accompanied by endothelial dysfunction, hypertension, and renal inflammation and damage. CCR5-/- mice were protected from these aldosterone-induced effects. Mechanistically, we demonstrated that CCL5 increased NOX1 (NADPH oxidase 1) expression, reactive oxygen species formation, NFκB (nuclear factor kappa B) activation, and inflammation and reduced NO production in isolated endothelial cells. These effects were abolished by antagonizing CCR5 with Maraviroc. Finally, aorta incubated with CCL5 displayed severe endothelial dysfunction, which is prevented by blocking NOX1, NFκB, or CCR5. CONCLUSIONS Our data demonstrate that CCL5/CCR5, through activation of NFκB and NOX1, is critically involved in aldosterone-induced vascular and renal damage and hypertension placing CCL5 and CCR5 as potential therapeutic targets for conditions characterized by aldosterone excess.
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Affiliation(s)
- Rafael M Costa
- Department of Pediatrics at University of Pittsburgh Medical Center (UPMC) Children's Hospital of Pittsburgh, (R.M.C., D.M.C., A.B.-N., J.V.A., W.M.C.A., S.S., J.H., T.B.-N.), University of Pittsburgh, PA
- Center for Pediatrics Research in Obesity and Metabolism at UPMC Children's Hospital of Pittsburgh (R.M.C., A.B.-N., J.V.A., W.M.C.A., S.S., T.B.-N.), University of Pittsburgh, PA
- Endocrinology Division at UPMC Children's Hospital of Pittsburgh (R.M.C., A.B.-N., J.V.A., W.M.C.A., S.S., T.B.-N.), University of Pittsburgh, PA
- Department of Medicine, Division of Cardiology (R.M.C., P.D.), University of Pittsburgh, PA
- Academic Unit of Health Sciences, Federal University of Jatai, GO, Brazil (R.M.C.)
- Department of Pharmacology, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirao Preto, SP, Brazil (R.M.C.)
| | - Débora M Cerqueira
- Department of Pediatrics at University of Pittsburgh Medical Center (UPMC) Children's Hospital of Pittsburgh, (R.M.C., D.M.C., A.B.-N., J.V.A., W.M.C.A., S.S., J.H., T.B.-N.), University of Pittsburgh, PA
- Nephrology Division at UPMC Children's Hospital of Pittsburgh (D.M.C., J.H.), University of Pittsburgh, PA
| | - Ariane Bruder-Nascimento
- Department of Pediatrics at University of Pittsburgh Medical Center (UPMC) Children's Hospital of Pittsburgh, (R.M.C., D.M.C., A.B.-N., J.V.A., W.M.C.A., S.S., J.H., T.B.-N.), University of Pittsburgh, PA
- Center for Pediatrics Research in Obesity and Metabolism at UPMC Children's Hospital of Pittsburgh (R.M.C., A.B.-N., J.V.A., W.M.C.A., S.S., T.B.-N.), University of Pittsburgh, PA
- Endocrinology Division at UPMC Children's Hospital of Pittsburgh (R.M.C., A.B.-N., J.V.A., W.M.C.A., S.S., T.B.-N.), University of Pittsburgh, PA
| | - Juliano V Alves
- Department of Pediatrics at University of Pittsburgh Medical Center (UPMC) Children's Hospital of Pittsburgh, (R.M.C., D.M.C., A.B.-N., J.V.A., W.M.C.A., S.S., J.H., T.B.-N.), University of Pittsburgh, PA
- Center for Pediatrics Research in Obesity and Metabolism at UPMC Children's Hospital of Pittsburgh (R.M.C., A.B.-N., J.V.A., W.M.C.A., S.S., T.B.-N.), University of Pittsburgh, PA
- Endocrinology Division at UPMC Children's Hospital of Pittsburgh (R.M.C., A.B.-N., J.V.A., W.M.C.A., S.S., T.B.-N.), University of Pittsburgh, PA
| | - Wanessa M C Awata
- Department of Pediatrics at University of Pittsburgh Medical Center (UPMC) Children's Hospital of Pittsburgh, (R.M.C., D.M.C., A.B.-N., J.V.A., W.M.C.A., S.S., J.H., T.B.-N.), University of Pittsburgh, PA
- Center for Pediatrics Research in Obesity and Metabolism at UPMC Children's Hospital of Pittsburgh (R.M.C., A.B.-N., J.V.A., W.M.C.A., S.S., T.B.-N.), University of Pittsburgh, PA
- Endocrinology Division at UPMC Children's Hospital of Pittsburgh (R.M.C., A.B.-N., J.V.A., W.M.C.A., S.S., T.B.-N.), University of Pittsburgh, PA
| | - Shubhnita Singh
- Department of Pediatrics at University of Pittsburgh Medical Center (UPMC) Children's Hospital of Pittsburgh, (R.M.C., D.M.C., A.B.-N., J.V.A., W.M.C.A., S.S., J.H., T.B.-N.), University of Pittsburgh, PA
- Center for Pediatrics Research in Obesity and Metabolism at UPMC Children's Hospital of Pittsburgh (R.M.C., A.B.-N., J.V.A., W.M.C.A., S.S., T.B.-N.), University of Pittsburgh, PA
- Endocrinology Division at UPMC Children's Hospital of Pittsburgh (R.M.C., A.B.-N., J.V.A., W.M.C.A., S.S., T.B.-N.), University of Pittsburgh, PA
| | - Alexander Kufner
- Vascular Medicine Institute (A.K., E.J., E.C.-P., P.D., P.J.P., T.B.-N.), University of Pittsburgh, PA
- Department of Pharmacology and Chemical Biology (A.K., E.C.-P., P.J.P.), University of Pittsburgh, PA
| | - Douglas S Prado
- Department of Immunology, University of Pittsburgh, Pittsburgh, PA (D.S.P., W.F.H., P.D.), University of Pittsburgh, PA
| | - Ebin Johny
- Vascular Medicine Institute (A.K., E.J., E.C.-P., P.D., P.J.P., T.B.-N.), University of Pittsburgh, PA
| | - Eugenia Cifuentes-Pagano
- Vascular Medicine Institute (A.K., E.J., E.C.-P., P.D., P.J.P., T.B.-N.), University of Pittsburgh, PA
- Department of Pharmacology and Chemical Biology (A.K., E.C.-P., P.J.P.), University of Pittsburgh, PA
| | - William F Hawse
- Department of Immunology, University of Pittsburgh, Pittsburgh, PA (D.S.P., W.F.H., P.D.), University of Pittsburgh, PA
| | - Partha Dutta
- Vascular Medicine Institute (A.K., E.J., E.C.-P., P.D., P.J.P., T.B.-N.), University of Pittsburgh, PA
- Department of Medicine, Division of Cardiology (R.M.C., P.D.), University of Pittsburgh, PA
- Department of Immunology, University of Pittsburgh, Pittsburgh, PA (D.S.P., W.F.H., P.D.), University of Pittsburgh, PA
| | - Patrick J Pagano
- Vascular Medicine Institute (A.K., E.J., E.C.-P., P.D., P.J.P., T.B.-N.), University of Pittsburgh, PA
- Department of Pharmacology and Chemical Biology (A.K., E.C.-P., P.J.P.), University of Pittsburgh, PA
| | - Jacqueline Ho
- Department of Pediatrics at University of Pittsburgh Medical Center (UPMC) Children's Hospital of Pittsburgh, (R.M.C., D.M.C., A.B.-N., J.V.A., W.M.C.A., S.S., J.H., T.B.-N.), University of Pittsburgh, PA
- Nephrology Division at UPMC Children's Hospital of Pittsburgh (D.M.C., J.H.), University of Pittsburgh, PA
| | - Thiago Bruder-Nascimento
- Department of Pediatrics at University of Pittsburgh Medical Center (UPMC) Children's Hospital of Pittsburgh, (R.M.C., D.M.C., A.B.-N., J.V.A., W.M.C.A., S.S., J.H., T.B.-N.), University of Pittsburgh, PA
- Center for Pediatrics Research in Obesity and Metabolism at UPMC Children's Hospital of Pittsburgh (R.M.C., A.B.-N., J.V.A., W.M.C.A., S.S., T.B.-N.), University of Pittsburgh, PA
- Endocrinology Division at UPMC Children's Hospital of Pittsburgh (R.M.C., A.B.-N., J.V.A., W.M.C.A., S.S., T.B.-N.), University of Pittsburgh, PA
- Vascular Medicine Institute (A.K., E.J., E.C.-P., P.D., P.J.P., T.B.-N.), University of Pittsburgh, PA
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9
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Song N, Cui K, Zeng L, Li M, Fan Y, Shi P, Wang Z, Su W, Wang H. Advance in the role of chemokines/chemokine receptors in carcinogenesis: Focus on pancreatic cancer. Eur J Pharmacol 2024; 967:176357. [PMID: 38309677 DOI: 10.1016/j.ejphar.2024.176357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 01/17/2024] [Accepted: 01/23/2024] [Indexed: 02/05/2024]
Abstract
The chemokines/chemokine receptors pathway significantly influences cell migration, particularly in recruiting immune cells to the tumor microenvironment (TME), impacting tumor progression and treatment outcomes. Emerging research emphasizes the involvement of chemokines in drug resistance across various tumor therapies, including immunotherapy, chemotherapy, and targeted therapy. This review focuses on the role of chemokines/chemokine receptors in pancreatic cancer (PC) development, highlighting their impact on TME remodeling, immunotherapy, and relevant signaling pathways. The unique immunosuppressive microenvironment formed by the interaction of tumor cells, stromal cells and immune cells plays an important role in the tumor proliferation, invasion, migration and therapeutic resistance. Chemokines/chemokine receptors, such as chemokine ligand (CCL) 2, CCL3, CCL5, CCL20, CCL21, C-X-C motif chemokine ligand (CXCL) 1, CXCL2, CXCL3, CXCL4, CXCL5, CXCL8, CXCL9, CXCL10, CXCL11, CXCL12, CXCL13, CXCL14, CXCL16, CXCL17, and C-X3-C motif chemokine ligand (CX3CL)1, derived mainly from leukocyte cells, cancer-related fibroblasts (CAFs), pancreatic stellate cells (PSCs), and tumor-associated macrophages (TAMs), contribute to PC progression and treatment resistance. Chemokines recruit myeloid-derived suppressor cells (MDSC), regulatory T cells (Tregs), and M2 macrophages, inhibiting the anti-tumor activity of immune cells. Simultaneously, they enhance pathways like epithelial-mesenchymal transition (EMT), Akt serine/threonine kinase (AKT), extracellular regulated protein kinases (ERK) 1/2, and nuclear factor kappa-B (NF-κB), etc., elevating the risk of PC metastasis and compromising the efficacy of radiotherapy, chemotherapy, and anti-PD-1/PD-L1 immunotherapy. Notably, the CCLx-CCR2 and CXCLx-CXCR2/4 axis emerge as potential therapeutic targets in PC. This review integrates recent findings on chemokines and receptors in PC treatment, offering valuable insights for innovative therapeutic approaches.
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Affiliation(s)
- Na Song
- Department of Pathology, Xinxiang Key Laboratory of Precision Medicine, The First Affiliated Hospital of Xinxiang Medical University, China; Department of Pathology, Xinxiang Medical University, Xinxiang, 453000, China
| | - Kai Cui
- Department of Pathology, Xinxiang Medical University, Xinxiang, 453000, China
| | - Liqun Zeng
- Department of Pathology, Xinxiang Medical University, Xinxiang, 453000, China
| | - Mengxiao Li
- Department of Pathology, Xinxiang Key Laboratory of Precision Medicine, The First Affiliated Hospital of Xinxiang Medical University, China
| | - Yanwu Fan
- Department of Pathology, Xinxiang Medical University, Xinxiang, 453000, China
| | - Pingyu Shi
- Department of Pathology, Xinxiang Medical University, Xinxiang, 453000, China
| | - Ziwei Wang
- Department of Pathology, Xinxiang Medical University, Xinxiang, 453000, China
| | - Wei Su
- Department of Pathology, Xinxiang Key Laboratory of Precision Medicine, The First Affiliated Hospital of Xinxiang Medical University, China.
| | - Haijun Wang
- Department of Pathology, Xinxiang Key Laboratory of Precision Medicine, The First Affiliated Hospital of Xinxiang Medical University, China; Department of Pathology, Xinxiang Medical University, Xinxiang, 453000, China.
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10
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Lekan AA, Weiner LM. The Role of Chemokines in Orchestrating the Immune Response to Pancreatic Ductal Adenocarcinoma. Cancers (Basel) 2024; 16:559. [PMID: 38339310 PMCID: PMC10854906 DOI: 10.3390/cancers16030559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 01/24/2024] [Accepted: 01/26/2024] [Indexed: 02/12/2024] Open
Abstract
Chemokines are small molecules that function as chemotactic factors which regulate the migration, infiltration, and accumulation of immune cells. Here, we comprehensively assess the structural and functional role of chemokines, examine the effects of chemokines that are present in the pancreatic ductal adenocarcinoma (PDAC) tumor microenvironment (TME), specifically those produced by cancer cells and stromal components, and evaluate their impact on immune cell trafficking, both in promoting and suppressing anti-tumor responses. We further explore the impact of chemokines on patient outcomes in PDAC and their role in the context of immunotherapy treatments, and review clinical trials that have targeted chemokine receptors and ligands in the treatment of PDAC. Lastly, we highlight potential strategies that can be utilized to harness chemokines in order to increase cytotoxic immune cell infiltration and the anti-tumor effects of immunotherapy.
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Affiliation(s)
| | - Louis M. Weiner
- Department of Oncology, Georgetown Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, 3970 Reservoir Road NW, Washington, DC 20057, USA;
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11
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Zhao S, Qiao Z, Pfeifer R, Pape HC, Mao K, Tang H, Meng B, Chen S, Liu H. Modulation of fracture healing by senescence-associated secretory phenotype (SASP): a narrative review of the current literature. Eur J Med Res 2024; 29:38. [PMID: 38195489 PMCID: PMC10775505 DOI: 10.1186/s40001-023-01604-7] [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: 05/07/2023] [Accepted: 12/19/2023] [Indexed: 01/11/2024] Open
Abstract
The senescence-associated secretory phenotype (SASP) is a generic term for the secretion of cytokines, such as pro-inflammatory factors and proteases. It is a crucial feature of senescent cells. SASP factors induce tissue remodeling and immune cell recruitment. Previous studies have focused on the beneficial role of SASP during embryonic development, wound healing, tissue healing in general, immunoregulation properties, and cancer. However, some recent studies have identified several negative effects of SASP on fracture healing. Senolytics is a drug that selectively eliminates senescent cells. Senolytics can inhibit the function of senescent cells and SASP, which has been found to have positive effects on a variety of aging-related diseases. At the same time, recent data suggest that removing senescent cells may promote fracture healing. Here, we reviewed the latest research progress about SASP and illustrated the inflammatory response and the influence of SASP on fracture healing. This review aims to understand the role of SASP in fracture healing, aiming to provide an important clinical prevention and treatment strategy for fracture. Clinical trials of some senolytics agents are underway and are expected to clarify the effectiveness of their targeted therapy in the clinic in the future. Meanwhile, the adverse effects of this treatment method still need further study.
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Affiliation(s)
- Shangkun Zhao
- Department of Orthopedic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Zhi Qiao
- Department of Orthopedic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Roman Pfeifer
- Department of Traumatology, University Hospital of Zurich, Zurich, 8091, China
| | - Hans-Christoph Pape
- Department of Traumatology, University Hospital of Zurich, Zurich, 8091, China
| | - Keya Mao
- Chinese PLA General Hospital Beijing, Beijing, 100853, China
| | - Hai Tang
- Beijing Friendship Hospital, Beijing, 100050, China
| | - Bin Meng
- First Affiliated Hospital of Soochow University, Suzhou, 215006, Jiangsu, China
| | - Songfeng Chen
- Department of Orthopedic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Hongjian Liu
- Department of Orthopedic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.
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12
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Xu W, Liu J, Zhang J, Lu J, Guo J. Tumor microenvironment crosstalk between tumors and the nervous system in pancreatic cancer: Molecular mechanisms and clinical perspectives. Biochim Biophys Acta Rev Cancer 2024; 1879:189032. [PMID: 38036106 DOI: 10.1016/j.bbcan.2023.189032] [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: 07/06/2023] [Revised: 11/22/2023] [Accepted: 11/23/2023] [Indexed: 12/02/2023]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) exhibits the highest incidence of perineural invasion among all solid tumors. The intricate interplay between tumors and the nervous system plays an important role in PDAC tumorigenesis, progression, recurrence, and metastasis. Various clinical symptoms of PDAC, including anorexia and cancer pain, have been linked to aberrant neural activity, while the presence of perineural invasion is a significant prognostic indicator. The use of conventional neuroactive drugs and neurosurgical interventions for PDAC patients is on the rise. An in-depth exploration of tumor-nervous system crosstalk has revealed novel therapeutic strategies for mitigating PDAC progression and effectively relieving symptoms. In this comprehensive review, we elucidate the regulatory functions of tumor-nervous system crosstalk, provide a succinct overview of the relationship between tumor-nervous system dialogue and clinical symptomatology, and deliberate the current research progress and forthcoming avenues of neural therapy for PDAC.
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Affiliation(s)
- Wenchao Xu
- Department of General Surgery, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Jianzhou Liu
- Department of General Surgery, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - Jianlu Zhang
- Department of General Surgery, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China.
| | - Jun Lu
- Department of General Surgery, Peking University Third Hospital, Beijing 100730, China
| | - Junchao Guo
- Department of General Surgery, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China.
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13
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González-Arriagada WA, Coletta RD, Lozano-Burgos C, García C, Maripillán J, Alcayaga-Miranda F, Godínez-Pacheco B, Oyarce-Pezoa S, Martínez-Flores R, García IE. CR5/CCL5 axis is linked to a poor outcome, and inhibition reduces metastasis in oral squamous cell carcinoma. J Cancer Res Clin Oncol 2023; 149:17335-17346. [PMID: 37831273 DOI: 10.1007/s00432-023-05443-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Accepted: 09/21/2023] [Indexed: 10/14/2023]
Abstract
PURPOSE The CCR5/CCL5 axis is essential for interactions between malignant cells and microenvironment components, promoting tumor progression in oral squamous cell carcinoma (OSCC). This study aims to evaluate the association of CCL5 and CCR5 with the behavior of oral cancer and assess the therapeutic potential of a CCR5 antagonist. METHODS A retrospective study to analyze CCR5 and CCL5 expression on paraffin-embedded tissues was performed. In cell lines, rhCCL5 was added to induce CCR5-related pathways, and Maraviroc and shRNA against CCR5 were used to neutralize the receptor. Finally, an in vivo murine orthotopic xenograft model of tongue cancer was used to evaluate Maraviroc as an oncologic therapy. After 15 days, the mice were killed, and the primary tumors and cervical lymph nodes were analyzed. RESULTS The expression of CCR5 was associated with clinical stage and metastasis, and CCL5 was related to overall survival. Adding rhCCL5 induced cell proliferation, while shRNA and Maraviroc reduced it in a dose-dependent manner. Maraviroc treatment also increased apoptosis and modified cytoskeletal organization. In vivo, Maraviroc reduced neck metastasis. CONCLUSIONS The effects of CCR5 antagonists in OSCC have been poorly studied, and this study reports in vitro and in vivo evidence for the effects of Maraviroc in OSCC. Our results suggest that the CCR5/CCL5 axis plays a role in oral cancer behavior, and that its inhibition is a promising new therapy alternative.
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Affiliation(s)
- Wilfredo Alejandro González-Arriagada
- Facultad de Odontología, Universidad de los Andes, Santiago, Chile.
- Centro de Investigación e Innovación Biomédica, Universidad de los Andes, Santiago, Chile.
- IMPACT, Center of Interventional Medicine for Precision and Advanced Cellular Therapy, Santiago, Chile.
| | - Ricardo D Coletta
- Oral Pathology and Graduate Program in Oral Biology, Piracicaba Dental School, State University of Campinas, Piracicaba, Brazil
| | | | - Cynthia García
- PhD Program in Biomedicine, Universidad de los Andes, Santiago, Chile
| | - Jaime Maripillán
- Laboratorio de Fisiología Molecular y Biofísica, Facultad de Odontología, Universidad de Valparaíso, Valparaíso, Chile
- Centro Interdisciplinario de Neurociencias de Valparaíso, Universidad de Valparaíso, Valparaíso, Chile
| | - Francisca Alcayaga-Miranda
- Centro de Investigación e Innovación Biomédica, Universidad de los Andes, Santiago, Chile
- IMPACT, Center of Interventional Medicine for Precision and Advanced Cellular Therapy, Santiago, Chile
| | | | | | - René Martínez-Flores
- Facultad de Odontología, Unidad de Patología y Medicina Oral, Universidad Andres Bello, Santiago, Chile
| | - Isaac E García
- Laboratorio de Fisiología Molecular y Biofísica, Facultad de Odontología, Universidad de Valparaíso, Valparaíso, Chile
- Centro Interdisciplinario de Neurociencias de Valparaíso, Universidad de Valparaíso, Valparaíso, Chile
- Centro de Investigación Interoperativa en Ciencias Odontológicas y Médicas, Universidad de Valparaíso, Valparaíso, Chile
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14
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Bei KF, Moshkelgosha S, Liu BJ, Juvet S. Intragraft regulatory T cells in the modern era: what can high-dimensional methods tell us about pathways to allograft acceptance? Front Immunol 2023; 14:1291649. [PMID: 38077395 PMCID: PMC10701590 DOI: 10.3389/fimmu.2023.1291649] [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: 09/09/2023] [Accepted: 10/31/2023] [Indexed: 12/18/2023] Open
Abstract
Replacement of diseased organs with transplanted healthy donor ones remains the best and often only treatment option for end-stage organ disease. Immunosuppressants have decreased the incidence of acute rejection, but long-term survival remains limited. The broad action of current immunosuppressive drugs results in global immune impairment, increasing the risk of cancer and infections. Hence, achievement of allograft tolerance, in which graft function is maintained in the absence of global immunosuppression, has long been the aim of transplant clinicians and scientists. Regulatory T cells (Treg) are a specialized subset of immune cells that control a diverse array of immune responses, can prevent allograft rejection in animals, and have recently been explored in early phase clinical trials as an adoptive cellular therapy in transplant recipients. It has been established that allograft residency by Tregs can promote graft acceptance, but whether intragraft Treg functional diversification and spatial organization contribute to this process is largely unknown. In this review, we will explore what is known regarding the properties of intragraft Tregs during allograft acceptance and rejection. We will summarize recent advances in understanding Treg tissue residency through spatial, transcriptomic and high-dimensional cytometric methods in both animal and human studies. Our discussion will explore properties of intragraft Tregs in mediating operational tolerance to commonly transplanted solid organs. Finally, given recent developments in Treg cellular therapy, we will review emerging knowledge of whether and how these adoptively transferred cells enter allografts in humans. An understanding of the properties of intragraft Tregs will help lay the foundation for future therapies that will promote immune tolerance.
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Affiliation(s)
- Ke Fan Bei
- Latner Thoracic Research Laboratories, Toronto General Hospital Research Institute, University Health Network, Toronto, ON, Canada
- Department of Immunology, University of Toronto, Toronto, ON, Canada
| | - Sajad Moshkelgosha
- Latner Thoracic Research Laboratories, Toronto General Hospital Research Institute, University Health Network, Toronto, ON, Canada
| | - Bo Jie Liu
- Latner Thoracic Research Laboratories, Toronto General Hospital Research Institute, University Health Network, Toronto, ON, Canada
- Department of Immunology, University of Toronto, Toronto, ON, Canada
| | - Stephen Juvet
- Latner Thoracic Research Laboratories, Toronto General Hospital Research Institute, University Health Network, Toronto, ON, Canada
- Department of Immunology, University of Toronto, Toronto, ON, Canada
- Toronto Lung Transplant Program, Ajmera Transplant Centre, University Health Network, Toronto, ON, Canada
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15
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Zhou M, He X, Mei C, Ou C. Exosome derived from tumor-associated macrophages: biogenesis, functions, and therapeutic implications in human cancers. Biomark Res 2023; 11:100. [PMID: 37981718 PMCID: PMC10658727 DOI: 10.1186/s40364-023-00538-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Accepted: 11/05/2023] [Indexed: 11/21/2023] Open
Abstract
Tumor-associated macrophages (TAMs), one of the most abundant immune cell types in the tumor microenvironment (TME), account for approximately 50% of the local hematopoietic cells. TAMs play an important role in tumorigenesis and tumor development through crosstalk between various immune cells and cytokines in the TME. Exosomes are small extracellular vesicles with a diameter of 50-150 nm, that can transfer biological information (e.g., proteins, nucleic acids, and lipids) from secretory cells to recipient cells through the circulatory system, thereby influencing the progression of various human diseases, including cancer. Recent studies have suggested that TAMs-derived exosomes play crucial roles in malignant cell proliferation, invasion, metastasis, angiogenesis, immune responses, drug resistance, and tumor metabolic reprogramming. TAMs-derived exosomes have the potential to be targeted for tumor therapy. In addition, the abnormal expression of non-coding RNAs and proteins in TAMs-derived exosomes is closely related to the clinicopathological features of patients with cancer, and these exosomes are expected to become new liquid biopsy markers for the early diagnosis, prognosis, and monitoring of tumors. In this review, we explored the role of TAMs-derived exosomes in tumorigenesis to provide new diagnostic biomarkers and therapeutic targets for cancer prevention.
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Affiliation(s)
- Manli Zhou
- Department of Pathology, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China
| | - Xiaoyun He
- Departments of Ultrasound Imaging, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China
| | - Cheng Mei
- Department of Blood Transfusion, Xiangya Hospital, Clinical Transfusion Research Center, Central South University, Changsha, 410008, Hunan, China.
| | - Chunlin Ou
- Department of Pathology, Xiangya Hospital, Central South University, Changsha, 410008, Hunan, China.
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China.
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16
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Maugeri S, Sibbitts J, Privitera A, Cardaci V, Di Pietro L, Leggio L, Iraci N, Lunte SM, Caruso G. The Anti-Cancer Activity of the Naturally Occurring Dipeptide Carnosine: Potential for Breast Cancer. Cells 2023; 12:2592. [PMID: 37998326 PMCID: PMC10670273 DOI: 10.3390/cells12222592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 10/27/2023] [Accepted: 11/06/2023] [Indexed: 11/25/2023] Open
Abstract
Carnosine is an endogenous dipeptide composed of β-alanine and L-histidine, possessing a multimodal pharmacodynamic profile that includes anti-inflammatory and anti-oxidant activities. Carnosine has also shown its ability to modulate cell proliferation, cell cycle arrest, apoptosis, and even glycolytic energy metabolism, all processes playing a key role in the context of cancer. Cancer is one of the most dreaded diseases of the 20th and 21st centuries. Among the different types of cancer, breast cancer represents the most common non-skin cancer among women, accounting for an estimated 15% of all cancer-related deaths in women. The main aim of the present review was to provide an overview of studies on the anti-cancer activity of carnosine, and in particular its activity against breast cancer. We also highlighted the possible advantages and limitations involved in the use of this dipeptide. The first part of the review entailed a brief description of carnosine's biological activities and the pathophysiology of cancer, with a focus on breast cancer. The second part of the review described the anti-tumoral activity of carnosine, for which numerous studies have been carried out, especially at the preclinical level, showing promising results. However, only a few studies have investigated the therapeutic potential of this dipeptide for breast cancer prevention or treatment. In this context, carnosine has shown to be able to decrease the size of cancer cells and their viability. It also reduces the levels of vascular endothelial growth factor (VEGF), cyclin D1, NAD+, and ATP, as well as cytochrome c oxidase activity in vitro. When tested in mice with induced breast cancer, carnosine proved to be non-toxic to healthy cells and exhibited chemopreventive activity by reducing tumor growth. Some evidence has also been reported at the clinical level. A randomized phase III prospective placebo-controlled trial showed the ability of Zn-carnosine to prevent dysphagia in breast cancer patients undergoing adjuvant radiotherapy. Despite this evidence, more preclinical and clinical studies are needed to better understand carnosine's anti-tumoral activity, especially in the context of breast cancer.
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Affiliation(s)
- Salvatore Maugeri
- Department of Drug and Health Sciences, University of Catania, 95125 Catania, Italy
| | - Jay Sibbitts
- Ralph N. Adams Institute for Bioanalytical Chemistry, University of Kansas, Lawrence, KS 66047, USA
- Department of Chemistry, University of Kansas, Lawrence, KS 66047, USA
| | - Anna Privitera
- Department of Drug and Health Sciences, University of Catania, 95125 Catania, Italy
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy
| | - Vincenzo Cardaci
- Scuola Superiore di Catania, University of Catania, 95123 Catania, Italy
- Vita-Salute San Raffaele University, 20132 Milano, Italy
| | - Lucia Di Pietro
- Department of Drug and Health Sciences, University of Catania, 95125 Catania, Italy
- Scuola Superiore di Catania, University of Catania, 95123 Catania, Italy
| | - Loredana Leggio
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy
| | - Nunzio Iraci
- Department of Biomedical and Biotechnological Sciences, University of Catania, 95123 Catania, Italy
| | - Susan M. Lunte
- Ralph N. Adams Institute for Bioanalytical Chemistry, University of Kansas, Lawrence, KS 66047, USA
- Department of Chemistry, University of Kansas, Lawrence, KS 66047, USA
- Department of Pharmaceutical Chemistry, University of Kansas, Lawrence, KS 66047, USA
| | - Giuseppe Caruso
- Department of Drug and Health Sciences, University of Catania, 95125 Catania, Italy
- Unit of Neuropharmacology and Translational Neurosciences, Oasi Research Institute-IRCCS, 94018 Troina, Italy
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17
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Hamid R, Alaziz M, Mahal AS, Ashton AW, Halama N, Jaeger D, Jiao X, Pestell RG. The Role and Therapeutic Targeting of CCR5 in Breast Cancer. Cells 2023; 12:2237. [PMID: 37759462 PMCID: PMC10526962 DOI: 10.3390/cells12182237] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2023] [Revised: 08/17/2023] [Accepted: 08/24/2023] [Indexed: 09/29/2023] Open
Abstract
The G-protein-coupled receptor C-C chemokine receptor 5 (CCR5) functions as a co-receptor for the entry of HIV into immune cells. CCR5 binds promiscuously to a diverse array of ligands initiating cell signaling that includes guided migration. Although well known to be expressed on immune cells, recent studies have shown the induction of CCR5 on the surface of breast cancer epithelial cells. The function of CCR5 on breast cancer epithelial cells includes the induction of aberrant cell survival signaling and tropism towards chemo attractants. As CCR5 is not expressed on normal epithelium, the receptor provides a potential useful target for therapy. Inhibitors of CCR5 (CCR5i), either small molecules (maraviroc, vicriviroc) or humanized monoclonal antibodies (leronlimab) have shown anti-tumor and anti-metastatic properties in preclinical studies. In early clinical studies, reviewed herein, CCR5i have shown promising results and evidence for effects on both the tumor and the anti-tumor immune response. Current clinical studies have therefore included combination therapy approaches with checkpoint inhibitors.
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Affiliation(s)
- Rasha Hamid
- Xavier University School of Medicine, Oranjestad, Aruba (A.S.M.)
| | - Mustafa Alaziz
- Xavier University School of Medicine, Oranjestad, Aruba (A.S.M.)
| | | | - Anthony W. Ashton
- Xavier University School of Medicine, Oranjestad, Aruba (A.S.M.)
- Lightseed Inc., Wynnewood, PA 19096, USA
- Lankenau Institute for Medical Research Philadelphia, Wynnewood, PA 19096, USA
| | - Niels Halama
- Department of Medical Oncology, National Center for Tumor Diseases (NCT) Heidelberg, Heidelberg University Hospital, 69120 Heidelberg, Germany; (N.H.); (D.J.)
- Department of Translational Immunotherapy, German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Dirk Jaeger
- Department of Medical Oncology, National Center for Tumor Diseases (NCT) Heidelberg, Heidelberg University Hospital, 69120 Heidelberg, Germany; (N.H.); (D.J.)
- Clinical Cooperation Unit Applied Tumor-Immunity, 69120 Heidelberg, Germany
| | - Xuanmao Jiao
- Xavier University School of Medicine, Oranjestad, Aruba (A.S.M.)
- Lightseed Inc., Wynnewood, PA 19096, USA
- Pennsylvania Cancer and Regenerative Medicine Research Center, Baruch S. Blumberg Institute, Wynnewood, PA 19096, USA
| | - Richard G. Pestell
- Xavier University School of Medicine, Oranjestad, Aruba (A.S.M.)
- Lightseed Inc., Wynnewood, PA 19096, USA
- Pennsylvania Cancer and Regenerative Medicine Research Center, Baruch S. Blumberg Institute, Wynnewood, PA 19096, USA
- The Wistar Cancer Center, Philadelphia, PA 19107, USA
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18
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Abohalaka R. Bronchial epithelial and airway smooth muscle cell interactions in health and disease. Heliyon 2023; 9:e19976. [PMID: 37809717 PMCID: PMC10559680 DOI: 10.1016/j.heliyon.2023.e19976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 09/05/2023] [Accepted: 09/07/2023] [Indexed: 10/10/2023] Open
Abstract
Chronic pulmonary diseases such as asthma, COPD, and Idiopathic pulmonary fibrosis are significant causes of mortality and morbidity worldwide. Currently, there is no radical treatment for many chronic pulmonary diseases, and the treatment options focus on relieving the symptoms and improving lung function. Therefore, efficient therapeutic agents are highly needed. Bronchial epithelial cells and airway smooth muscle cells and their crosstalk play a significant role in the pathogenesis of these diseases. Thus, targeting the interactions of these two cell types could open the door to a new generation of effective therapeutic options. However, the studies on how these two cell types interact and how their crosstalk adds up to respiratory diseases are not well established. With the rise of modern research tools and technology, such as lab-on-a-chip, organoids, co-culture techniques, and advanced immunofluorescence imaging, a substantial degree of evidence about these cell interactions emerged. Hence, this contribution aims to summarize the growing evidence of bronchial epithelial cells and airway smooth muscle cells crosstalk under normal and pathophysiological conditions. The review first discusses the impact of airway smooth muscle cells on the epithelium in inflammatory settings. Later, it examines the role of airway smooth muscle cells in the early development of bronchial epithelial cells and their recovery after injury. Then, it deliberates the effects of both healthy and stressed epithelial cells on airway smooth muscle cells, taking into account three themes; contraction, migration, and proliferation.
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Affiliation(s)
- Reshed Abohalaka
- Krefting Research Centre, Department of Internal Medicine and Clinical Nutrition, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
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19
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Darsaraee M, Kaveh S, Mani-Varnosfaderani A, Neiband MS. General structure-activity/selectivity relationship patterns for the inhibitors of the chemokine receptors (CCR1/CCR2/CCR4/CCR5) with application for virtual screening of PubChem database. J Biomol Struct Dyn 2023:1-19. [PMID: 37599469 DOI: 10.1080/07391102.2023.2248255] [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: 03/16/2023] [Accepted: 08/08/2023] [Indexed: 08/22/2023]
Abstract
CC chemokine receptors (CCRs) form a crucial subfamily of G protein-linked receptors that play a distinct role in the onset and progression of various life-threatening diseases. The main aim of this research is to derive general structure-activity relationship (SAR) patterns to describe the selectivity and activity of CCR inhibitors. To this end, a total of 7332 molecules related to the inhibition of CCR1, CCR2, CCR4, and CCR5 were collected from the Binding Database and analyzed using machine learning techniques. A diverse set of 450 molecular descriptors was calculated for each molecule, and the molecules were classified based on their therapeutic targets and activities. The variable importance in the projection (VIP) approach was used to select discriminatory molecular features, and classification models were developed using supervised Kohonen networks (SKN) and counter-propagation artificial neural networks (CPANN). The reliability and predictability of the models were estimated using 10-fold cross-validation, an external validation set, and an applicability domain approach. We were able to identify different sets of molecular descriptors for discriminating between active and inactive molecules and model the selectivity of inhibitors towards different CCRs. The sensitivities of the predictions for the external test set for the SKN models ranged from 0.827-0.873. Finally, the developed classification models were used to screen approximately 2 million random molecules from the PubChem database, with average values for areas under the receiver operating characteristic curves ranging from 0.78-0.96 for SKN models and 0.75-0.89 for CPANN models.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- M Darsaraee
- Chemometrics and Cheminformatics Laboratory, Department of Analytical Chemistry, Tarbiat Modares University, Tehran, Iran
| | - S Kaveh
- Chemometrics and Cheminformatics Laboratory, Department of Analytical Chemistry, Tarbiat Modares University, Tehran, Iran
| | - A Mani-Varnosfaderani
- Chemometrics and Cheminformatics Laboratory, Department of Analytical Chemistry, Tarbiat Modares University, Tehran, Iran
| | - M S Neiband
- Department of Chemistry, Payame Noor University (PNU), Tehran, Iran
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20
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Gautam SK, Batra SK, Jain M. Molecular and metabolic regulation of immunosuppression in metastatic pancreatic ductal adenocarcinoma. Mol Cancer 2023; 22:118. [PMID: 37488598 PMCID: PMC10367391 DOI: 10.1186/s12943-023-01813-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Accepted: 06/23/2023] [Indexed: 07/26/2023] Open
Abstract
Immunosuppression is a hallmark of pancreatic ductal adenocarcinoma (PDAC), contributing to early metastasis and poor patient survival. Compared to the localized tumors, current standard-of-care therapies have failed to improve the survival of patients with metastatic PDAC, that necessecitates exploration of novel therapeutic approaches. While immunotherapies such as immune checkpoint blockade (ICB) and therapeutic vaccines have emerged as promising treatment modalities in certain cancers, limited responses have been achieved in PDAC. Therefore, specific mechanisms regulating the poor response to immunotherapy must be explored. The immunosuppressive microenvironment driven by oncogenic mutations, tumor secretome, non-coding RNAs, and tumor microbiome persists throughout PDAC progression, allowing neoplastic cells to grow locally and metastasize distantly. The metastatic cells escaping the host immune surveillance are unique in molecular, immunological, and metabolic characteristics. Following chemokine and exosomal guidance, these cells metastasize to the organ-specific pre-metastatic niches (PMNs) constituted by local resident cells, stromal fibroblasts, and suppressive immune cells, such as the metastasis-associated macrophages, neutrophils, and myeloid-derived suppressor cells. The metastatic immune microenvironment differs from primary tumors in stromal and immune cell composition, functionality, and metabolism. Thus far, multiple molecular and metabolic pathways, distinct from primary tumors, have been identified that dampen immune effector functions, confounding the immunotherapy response in metastatic PDAC. This review describes major immunoregulatory pathways that contribute to the metastatic progression and limit immunotherapy outcomes in PDAC. Overall, we highlight the therapeutic vulnerabilities attributable to immunosuppressive factors and discuss whether targeting these molecular and immunological "hot spots" could improve the outcomes of PDAC immunotherapies.
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Affiliation(s)
- Shailendra K Gautam
- Department of Biochemistry and Molecular Biology, College of Medicine, University of Nebraska Medical Center, Omaha, NE, 68198, USA.
| | - Surinder K Batra
- Department of Biochemistry and Molecular Biology, College of Medicine, University of Nebraska Medical Center, Omaha, NE, 68198, USA
- Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, 68198, USA
| | - Maneesh Jain
- Department of Biochemistry and Molecular Biology, College of Medicine, University of Nebraska Medical Center, Omaha, NE, 68198, USA.
- Fred & Pamela Buffett Cancer Center, University of Nebraska Medical Center, Omaha, NE, 68198, USA.
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21
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Khokhlova TD, Wang YN, Son H, Totten S, Whang S, Ha Hwang J. Chronic effects of pulsed high intensity focused ultrasound aided delivery of gemcitabine in a mouse model of pancreatic cancer. ULTRASONICS 2023; 132:106993. [PMID: 37099937 PMCID: PMC10225358 DOI: 10.1016/j.ultras.2023.106993] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 02/17/2023] [Accepted: 03/21/2023] [Indexed: 05/29/2023]
Abstract
Pulsed high intensity focused ultrasound (pHIFU) is a non-invasive method that allows to permeabilize pancreatic tumors through inertial cavitation and thereby increase the concentration of systemically administered drug. In this study the tolerability of weekly pHIFU-aided administrations of gemcitabine (gem) and their influence on tumor progression and immune microenvironment were investigated in genetically engineered KrasLSL.G12D/þ; p53R172H/þ; PdxCretg/þ (KPC) mouse model of spontaneously occurring pancreatic tumors. KPC mice were enrolled in the study when the tumor size reached 4-6 mm and treated once a week with either ultrasound-guided pHIFU (1.5 MHz transducer, 1 ms pulses, 1% duty cycle, peak negative pressure 16.5 MPa) followed by administration of gem (n = 9), gem only (n = 5) or no treatment (n = 8). Tumor progression was followed by ultrasound imaging until the study endpoint (tumor size reaching 1 cm), whereupon the excised tumors were analyzed by histology, immunohistochemistry (IHC) and gene expression profiling (Nanostring PanCancer Immune Profiling panel). The pHIFU + gem treatments were well tolerated; the pHIFU-treated region of the tumor turned hypoechoic immediately following treatment in all mice, and this effect persisted throughout the observation period (2-5 weeks) and corresponded to areas of cell death, according to histology and IHC. Enhanced labeling by Granzyme-B was observed within and adjacent to the pHIFU treated area, but not in the non-treated tumor tissue; no difference in CD8 + staining was observed between the treatment groups. Gene expression analysis showed that the pHIFU + gem combination treatment lead to significant downregulation of 162 genes related to immunosuppression, tumorigenesis, and chemoresistance vs gem only treatment.
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Affiliation(s)
| | - Yak-Nam Wang
- Applied Physics Laboratory, University of Washington, Seattle, WA 98105, USA
| | - Helena Son
- Department of Medicine, University of Washington, Seattle, WA 98195, USA
| | - Stephanie Totten
- Applied Physics Laboratory, University of Washington, Seattle, WA 98105, USA
| | - Stella Whang
- Department of Medicine, University of Washington, Seattle, WA 98195, USA
| | - Joo Ha Hwang
- Department of Medicine, Stanford University, Palo Alto, CA 94305, USA
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22
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Wang H, Wu Z, Xu K. CKLF1 interference alleviates IL‑1β‑induced inflammation, apoptosis and degradation of the extracellular matrix in chondrocytes via CCR5. Exp Ther Med 2023; 25:303. [PMID: 37229323 PMCID: PMC10203912 DOI: 10.3892/etm.2023.12002] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 03/29/2023] [Indexed: 05/27/2023] Open
Abstract
Osteoarthritis (OA) is a type of joint disease with a rising prevalence and incidence among the elderly across the global population. Chemokine-like factor 1 (CKLF1) is a human cytokine, which has been demonstrated to be involved in the progression of multiple human diseases. However, little attention has been paid to the impact of CKLF1 on OA. The present study was designed to identify the role of CKLF1 in OA and to clarify the regulatory mechanism. The expression levels of CKLF1 and its receptor CC chemokine receptor 5 (CCR5) were examined by reverse transcription-quantitative PCR (RT-qPCR) and western blotting. A Cell Counting Kit-8 assay was used to estimate cell viability. The levels and expression of inflammatory factors were determined by ELISA and RT-qPCR, respectively. Apoptosis was investigated by TUNEL assays and the protein levels of apoptosis-related factors were analyzed by western blotting. RT-qPCR and western blotting were used to examine the expression of extracellular matrix (ECM) degradation-associated proteins and ECM components. Dimethylmethylene blue analysis was used to analyze the production of soluble glycosamine sulfate additive. A co-immunoprecipitation assay was used to confirm the protein interaction between CKLF1 and CCR5. The results revealed that CKLF1 expression was increased in IL-1β-exposed murine chondrogenic ATDC5 cells. Furthermore, CKLF1 silencing enhanced the viability of IL-1β-induced ATDC5 cells, while inflammation, apoptosis and degradation of the ECM were reduced. Additionally, CKLF1 knockdown led to decreased CCR5 expression in IL-1β-challenged ATDC5 cells, and CKLF1 bound with CCR5. The enhanced viability, as well as the suppressed inflammation, apoptosis and degradation of the ECM, following CKLF1 knockdown in the IL-1β-induced ATDC5 cells were all restored after CCR5 was overexpressed. In conclusion, CKLF1 might serve a detrimental role in the development of OA by targeting its receptor CCR5.
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Affiliation(s)
- Haoran Wang
- Department of Orthopedics, Hangzhou Children's Hospital, Hangzhou, Zhejiang 310014, P.R. China
| | - Zhongqing Wu
- Department of Orthopedics, The First People's Hospital of Huzhou, Huzhou, Zhejiang 313000, P.R. China
| | - Kanna Xu
- Emergency Department, The First People's Hospital of Huzhou, Huzhou, Zhejiang 313000, P.R. China
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23
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Khabipov A, Trung DN, van der Linde J, Miebach L, Lenz M, Erne F, von Bernstorff W, Schulze T, Kersting S, Bekeschus S, Partecke LI. CCR4 Blockade Diminishes Intratumoral Macrophage Recruitment and Augments Survival of Syngeneic Pancreatic Cancer-Bearing Mice. Biomedicines 2023; 11:1517. [PMID: 37371612 DOI: 10.3390/biomedicines11061517] [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: 04/18/2023] [Revised: 05/19/2023] [Accepted: 05/20/2023] [Indexed: 06/29/2023] Open
Abstract
Pancreatic cancer is known for its tumor microenvironment (TME), which is rich in stromal and immune cells supporting cancer growth and therapy resistance. In particular, tumor-associated macrophages (TAMs) are known for their angiogenesis- and metastasis-promoting properties, which lead to the failure of conventional therapies for pancreatic cancer. Hence, treatment options targeting TAMs are needed. The C-C chemokine receptor type 4 (CCR4) is critical for immune cell recruitment into the TME, and in this paper we explore the effects of its genetic or immunotherapeutic blockade in pancreatic-cancer-bearing mice. Murine PDA6606 pancreatic cancer cells and murine peritoneal macrophages were used for in vitro migration assays. In vivo, a syngeneic, orthotropic pancreatic cancer model was established. Tumor growth and survival were monitored under prophylactic and therapeutic application of a CCR4 antagonist (AF-399/420/18025) in wildtype (CCR4wt) and CCR4-knockout (CCR4-/-) mice. Immune infiltration was monitored in tumor tissue sections and via flow cytometry of lysed tumors. PDA6606 cells induced less migration in CCR4-/- than in CCR4wt macrophages in vitro. Pancreatic TAM infiltration was higher, and survival was reduced in CCR4wt mice compared to CCR4-/- mice. Antagonizing CCR4 in wildtype mice revealed similar results as in CCR4-/- mice without antagonization. Prophylactic CCR4 antagonist application in wildtype mice was more efficient than therapeutic antagonization. CCR4 seems to be critically involved in TAM generation and tumor progression in pancreatic cancer. CCR4 blockade may help prolong the relapse-free period after curative surgery in pancreatic cancer and improve prognosis.
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Affiliation(s)
- Aydar Khabipov
- Department of General, Thoracic, Visceral, and Vascular Surgery, Greifswald University Medical Center, Ferdinand-Sauerbruch-Str., 17475 Greifswald, Germany
| | - Dung Nguyen Trung
- Department of General, Thoracic, Visceral, and Vascular Surgery, Greifswald University Medical Center, Ferdinand-Sauerbruch-Str., 17475 Greifswald, Germany
| | - Julia van der Linde
- Department of General, Thoracic, Visceral, and Vascular Surgery, Greifswald University Medical Center, Ferdinand-Sauerbruch-Str., 17475 Greifswald, Germany
| | - Lea Miebach
- Department of General, Thoracic, Visceral, and Vascular Surgery, Greifswald University Medical Center, Ferdinand-Sauerbruch-Str., 17475 Greifswald, Germany
- ZIK plasmatis, Leibniz Institute for Plasma Science and Technology (INP), Felix-Hausdorff-Str. 2, 17489 Greifswald, Germany
| | - Maik Lenz
- Department of General, Thoracic, Visceral, and Vascular Surgery, Greifswald University Medical Center, Ferdinand-Sauerbruch-Str., 17475 Greifswald, Germany
| | - Felix Erne
- Department of General, Thoracic, Visceral, and Vascular Surgery, Greifswald University Medical Center, Ferdinand-Sauerbruch-Str., 17475 Greifswald, Germany
| | - Wolfram von Bernstorff
- Department of General, Thoracic, Visceral, and Vascular Surgery, Greifswald University Medical Center, Ferdinand-Sauerbruch-Str., 17475 Greifswald, Germany
| | - Tobias Schulze
- Department of General, Thoracic, Visceral, and Vascular Surgery, Greifswald University Medical Center, Ferdinand-Sauerbruch-Str., 17475 Greifswald, Germany
| | - Stephan Kersting
- Department of General, Thoracic, Visceral, and Vascular Surgery, Greifswald University Medical Center, Ferdinand-Sauerbruch-Str., 17475 Greifswald, Germany
| | - Sander Bekeschus
- ZIK plasmatis, Leibniz Institute for Plasma Science and Technology (INP), Felix-Hausdorff-Str. 2, 17489 Greifswald, Germany
- Clinic and Policlinic for Dermatology and Venerology, Rostock University Medical Center, Strempelstr. 13, 18057 Rostock, Germany
| | - Lars Ivo Partecke
- Department of General, Thoracic, Visceral, and Vascular Surgery, Greifswald University Medical Center, Ferdinand-Sauerbruch-Str., 17475 Greifswald, Germany
- Department of General, Visceral, and Thoracic Surgery, Helios Clinic Schleswig, St. Jurgener Str. 1-3, 24837 Schleswig, Germany
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24
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Wang G, Zhang Z, Zhong K, Wang Z, Yang N, Tang X, Li H, Lu Q, Wu Z, Yuan B, Zheng M, Cheng P, Tong A, Zhou L. CXCL11-armed oncolytic adenoviruses enhance CAR-T cell therapeutic efficacy and reprogram tumor microenvironment in glioblastoma. Mol Ther 2023; 31:134-153. [PMID: 36056553 PMCID: PMC9840126 DOI: 10.1016/j.ymthe.2022.08.021] [Citation(s) in RCA: 76] [Impact Index Per Article: 76.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 08/15/2022] [Accepted: 08/26/2022] [Indexed: 01/28/2023] Open
Abstract
Glioblastoma (GBM) is the most aggressive primary malignant brain cancer and urgently requires effective treatments. Chimeric antigen receptor T (CAR-T) cell therapy offers a potential treatment method, but it is often hindered by poor infiltration of CAR-T cells in tumors and highly immunosuppressive tumor microenvironment (TME). Here, we armed an oncolytic adenovirus (oAds) with a chemokine CXCL11 to increase the infiltration of CAR-T cells and reprogram the immunosuppressive TME, thus improving its therapeutic efficacy. In both immunodeficient and immunocompetent orthotopic GBM mice models, we showed that B7H3-targeted CAR-T cells alone failed to inhibit GBM growth but, when combined with the intratumoral administration of CXCL11-armed oAd, it achieved a durable antitumor response. Besides, oAd-CXCL11 had a potent antitumor effect and reprogramed the immunosuppressive TME in GL261 GBM models, in which increased infiltration of CD8+ T lymphocytes, natural killer (NK) cells, and M1-polarized macrophages, while decreased proportions of myeloid-derived suppressor cells (MDSCs), regulatory T cells (Tregs) and M2-polarized macrophages were observed. Furthermore, the antitumor effect of the oAd-CXCL11 was CD8+ T cell dependent. Our findings thus revealed that CXCL11-armed oAd can improve immune-virotherapy and can be a promising adjuvant of CAR-T therapy for GBM.
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Affiliation(s)
- Guoqing Wang
- Department of Neurosurgery, West China Hospital, West China Medical School, Sichuan University, Chengdu 610041, PR China
| | - Zongliang Zhang
- State Key Laboratory of Biotherapy and Cancer Center, Research Unit of Gene and Immunotherapy, Chinese Academy of Medical Sciences, Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, PR China
| | - Kunhong Zhong
- State Key Laboratory of Biotherapy and Cancer Center, Research Unit of Gene and Immunotherapy, Chinese Academy of Medical Sciences, Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, PR China
| | - Zeng Wang
- State Key Laboratory of Biotherapy and Cancer Center, Research Unit of Gene and Immunotherapy, Chinese Academy of Medical Sciences, Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, PR China
| | - Nian Yang
- State Key Laboratory of Biotherapy and Cancer Center, Research Unit of Gene and Immunotherapy, Chinese Academy of Medical Sciences, Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, PR China
| | - Xin Tang
- Department of Neurosurgery, West China Hospital, West China Medical School, Sichuan University, Chengdu 610041, PR China
| | - Hexian Li
- State Key Laboratory of Biotherapy and Cancer Center, Research Unit of Gene and Immunotherapy, Chinese Academy of Medical Sciences, Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, PR China
| | - Qizhong Lu
- State Key Laboratory of Biotherapy and Cancer Center, Research Unit of Gene and Immunotherapy, Chinese Academy of Medical Sciences, Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, PR China
| | - Zhiguo Wu
- State Key Laboratory of Biotherapy and Cancer Center, Research Unit of Gene and Immunotherapy, Chinese Academy of Medical Sciences, Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, PR China
| | - Boyang Yuan
- Department of Neurosurgery, West China Hospital, West China Medical School, Sichuan University, Chengdu 610041, PR China
| | - Meijun Zheng
- Department of Otolaryngology, Head and Neck Surgery, West China Hospital, West China Medical School, Sichuan University, Chengdu 610041, PR China
| | - Ping Cheng
- State Key Laboratory of Biotherapy and Cancer Center, Research Unit of Gene and Immunotherapy, Chinese Academy of Medical Sciences, Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, PR China
| | - Aiping Tong
- State Key Laboratory of Biotherapy and Cancer Center, Research Unit of Gene and Immunotherapy, Chinese Academy of Medical Sciences, Collaborative Innovation Center for Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, PR China.
| | - Liangxue Zhou
- Department of Neurosurgery, West China Hospital, West China Medical School, Sichuan University, Chengdu 610041, PR China.
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Guo D, Qin L, Sun J, Li K, Zang C, Wang Q, Qiao W, Liu B, Zhao Y, Zhang Y. Dynamic Changes of Cytokine Profiles and Their Correlation With Tumor Recurrence Following Thermal Ablation in Hepatocellular Carcinoma. Technol Cancer Res Treat 2023; 22:15330338231190644. [PMID: 37525880 PMCID: PMC10395187 DOI: 10.1177/15330338231190644] [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: 12/06/2022] [Revised: 06/20/2023] [Accepted: 07/04/2023] [Indexed: 08/02/2023] Open
Abstract
The 5-year recurrence rate of thermal ablation for hepatocellular carcinoma (HCC) is high, and whether this treatment strategy induces systemic immune response remains elusive. This study aimed to investigate the effects of thermal ablation on HCC patients' cytokine profiles and to explore the correlation of cytokine profiles with tumor recurrence after ablation. A total of 22 HCC patients were included in this prospective study. The levels of 27 cytokines in the peripheral blood of HCC patients were measured before ablation (baseline), week 1, and week 4 after ablation using a Bio-Plex Pro Human Cytokine 27-plex Assay kit. Cytokines showed different dynamic changing trends after ablation treatment. It was found that the level of IL-6 was significantly elevated at week 1 and returned to the baseline level at week 4 after ablation. The level of IL-10 was slightly reduced at week 1 and significantly decreased at week 4. The levels of MCP-1, macrophage inflammatory protein-1β (MIP-1β), and TNF-α were similarly reduced at week 1 and increased at week 4. The levels of IL-17, platelet-derived growth factor-BB (PDGF-BB), and regulated upon activation, normal T cell expressed and secreted (RANTES) showed little to no change at week 1 while an observable increase at week 4. Patients with a high IL-10 level (2.99 pg/ml) at baseline and low levels of TNF-α (20.4 pg/ml), PDGF-BB (107.78 pg/ml), and RANTES (2303.94 pg/ml) at week 4 were at risk of tumor recurrence during 1-year follow-up. The results suggested that thermal ablation activated systemic immune responses by changing the levels of cytokines. The results also demonstrated that measurement of IL-10 at baseline, TNF-α, PDGF-BB, and RANTES at week 4 after ablation might predict the risk of tumor recurrence.
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Affiliation(s)
- Dandan Guo
- Interventional Therapy Center for Oncology, Beijing You’an Hospital, Capital Medical University, Beijing, China
| | - Ling Qin
- Research Center for Biomedical Resources, Beijing You’an Hospital, Capital Medical University, Beijing, China
| | - Jianping Sun
- Research Center for Biomedical Resources, Beijing You’an Hospital, Capital Medical University, Beijing, China
| | - Kang Li
- Research Center for Biomedical Resources, Beijing You’an Hospital, Capital Medical University, Beijing, China
| | - Chaoran Zang
- Research Center for Biomedical Resources, Beijing You’an Hospital, Capital Medical University, Beijing, China
| | - Qi Wang
- Research Center for Biomedical Resources, Beijing You’an Hospital, Capital Medical University, Beijing, China
| | - Wenying Qiao
- Research Center for Biomedical Resources, Beijing You’an Hospital, Capital Medical University, Beijing, China
| | - Biyu Liu
- Research Center for Biomedical Resources, Beijing You’an Hospital, Capital Medical University, Beijing, China
| | - Yan Zhao
- Department of Clinical Laboratory, Beijing Chest Hospital, Capital Medical University, Beijing, China
| | - Yonghong Zhang
- Interventional Therapy Center for Oncology, Beijing You’an Hospital, Capital Medical University, Beijing, China
- Research Center for Biomedical Resources, Beijing You’an Hospital, Capital Medical University, Beijing, China
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26
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Jenei V, Burai S, Molnár T, Kardos B, Mácsik R, Tóth M, Debreceni Z, Bácsi A, Mázló A, Koncz G. Comparison of the immunomodulatory potential of platinum-based anti-cancer drugs and anthracyclins on human monocyte-derived cells. Cancer Chemother Pharmacol 2023; 91:53-66. [PMID: 36451019 DOI: 10.1007/s00280-022-04497-1] [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: 04/23/2022] [Accepted: 11/15/2022] [Indexed: 12/02/2022]
Abstract
Macrophages and dendritic cells (DCs) are important contributors to anti-tumor immune responses. However, these highly plastic cells are also the primary targets of tumor manipulation, which may result in the development of tumor-promoting subtypes. The effect of chemotherapeutic agents on tumor cells is an area of intense study, but little is known about their effects on innate immune cells.We investigated the effects of four chemotherapeutic drugs (two platinum-based agents; oxaliplatin and cisplatin, and two anthracyclines; doxorubicin and epirubicin) on the differentiation, function, and viability of macrophages and DCs. Macrophages and DCs were differentiated from monocytes in the presence of these chemotherapeutic drugs and we compared their cell surface receptor expression, cytokine production, and chemotactic- and T-cell-polarizing ability.We have shown that differentiation in the presence of anthracyclines dose-dependently increases CTLA-4 expression in DCs. Antineoplastic agent-driven differentiation strongly modified the CCL2- or CCL5-induced chemotactic activity of both macrophages and DCs. DCs differentiated in the presence of high-dose cisplatin and a low dose of epirubicin promoted regulatory T-cell development, whereas oxaliplatin at specific doses induced both DCs and macrophages to enhance cytotoxic T-cell responses. Furthermore, we found that inflammatory macrophages are more sensitive to doxorubicin-induced cell death than their counterparts.In summary, our results confirm that chemotherapeutic agents acting on a similar basis may have different effects on the anti-tumor immune response. Treatment with optimal dose, combinations, and timing of chemotherapy may determine tumor immunity and the metastatic potential of tumors.
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Affiliation(s)
- Viktória Jenei
- Department of Immunology, Faculty of Medicine, University of Debrecen, Egyetem Square 1, Debrecen, 4032, Hungary
| | - Sára Burai
- Department of Immunology, Faculty of Medicine, University of Debrecen, Egyetem Square 1, Debrecen, 4032, Hungary
| | - Tamás Molnár
- Department of Immunology, Faculty of Medicine, University of Debrecen, Egyetem Square 1, Debrecen, 4032, Hungary
| | - Balázs Kardos
- Department of Immunology, Faculty of Medicine, University of Debrecen, Egyetem Square 1, Debrecen, 4032, Hungary
| | - Rebeka Mácsik
- Department of Immunology, Faculty of Medicine, University of Debrecen, Egyetem Square 1, Debrecen, 4032, Hungary
| | - Márta Tóth
- Department of Immunology, Faculty of Medicine, University of Debrecen, Egyetem Square 1, Debrecen, 4032, Hungary
| | - Zsuzsanna Debreceni
- Department of Immunology, Faculty of Medicine, University of Debrecen, Egyetem Square 1, Debrecen, 4032, Hungary
| | - Attila Bácsi
- Department of Immunology, Faculty of Medicine, University of Debrecen, Egyetem Square 1, Debrecen, 4032, Hungary
| | - Anett Mázló
- Department of Immunology, Faculty of Medicine, University of Debrecen, Egyetem Square 1, Debrecen, 4032, Hungary.
| | - Gábor Koncz
- Department of Immunology, Faculty of Medicine, University of Debrecen, Egyetem Square 1, Debrecen, 4032, Hungary.
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González-Arriagada WA, García IE, Martínez-Flores R, Morales-Pison S, Coletta RD. Therapeutic Perspectives of HIV-Associated Chemokine Receptor (CCR5 and CXCR4) Antagonists in Carcinomas. Int J Mol Sci 2022; 24:ijms24010478. [PMID: 36613922 PMCID: PMC9820365 DOI: 10.3390/ijms24010478] [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: 11/08/2022] [Revised: 12/22/2022] [Accepted: 12/23/2022] [Indexed: 12/29/2022] Open
Abstract
The interaction between malignant cells and the tumor microenvironment is critical for tumor progression, and the chemokine ligand/receptor axes play a crucial role in this process. The CXCR4/CXCL12 and CCR5/CCL5 axes, both related to HIV, have been associated with the early (epithelial-mesenchymal transition and invasion) and late events (migration and metastasis) of cancer progression. In addition, these axes can also modulate the immune response against tumors. Thus, antagonists against the receptors of these axes have been proposed in cancer therapy. Although preclinical studies have shown promising results, clinical trials are needed to include these drugs in the oncological treatment protocols. New alternatives for these antagonists, such as dual CXCR4/CCR5 antagonists or combined therapy in association with immunotherapy, need to be studied in cancer therapy.
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Affiliation(s)
- Wilfredo Alejandro González-Arriagada
- Facultad de Odontología, Universidad de Los Andes, Santiago 7620086, Chile
- Centro de Investigación e Innovación Biomédica (CIIB), Universidad de los Andes, Santiago 7620086, Chile
- Patología Oral y Maxilofacial, Hospital El Carmen Luis Valentín Ferrada, Maipú 9251521, Chile
- Correspondence: ; Tel.: +562-2618-1000
| | - Isaac E. García
- Laboratorio de Fisiología y Biofísica, Facultad de Odontología, Universidad de Valparaíso, Valparaíso 2360004, Chile
- Centro de Investigación en Ciencias Odontológicas y Médicas, Universidad de Valparaíso, Valparaíso 2360004, Chile
- Centro Interdisciplinario de Neurociencias de Valparaíso, Universidad de Valparaíso, Valparaíso 2381850, Chile
| | - René Martínez-Flores
- Unidad de Patología y Medicina Oral, Facultad de Odontología, Universidad Andres Bello, Viña del Mar 2531015, Chile
| | - Sebastián Morales-Pison
- Centro de Oncología de Precisión (COP), Facultad de Medicina y Ciencias de la Salud, Universidad Mayor, Santiago 7560908, Chile
| | - Ricardo D. Coletta
- Department of Oral Diagnosis and Graduate Program in Oral Biology, Piracicaba Dental School, University of Campinas, Piracicaba 13414-903, SP, Brazil
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Xia Y, Zhou L, Yang HC, Yu CW. Chemokine CCL5 immune subtypes of human liver cancer with prognostic significance. Int Immunopharmacol 2022; 113:109372. [DOI: 10.1016/j.intimp.2022.109372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 10/03/2022] [Accepted: 10/15/2022] [Indexed: 11/06/2022]
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Roussot N, Ghiringhelli F, Rébé C. Tumor Immunogenic Cell Death as a Mediator of Intratumor CD8 T-Cell Recruitment. Cells 2022; 11:cells11223672. [PMID: 36429101 PMCID: PMC9688834 DOI: 10.3390/cells11223672] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 11/15/2022] [Accepted: 11/16/2022] [Indexed: 11/22/2022] Open
Abstract
The success of anticancer treatments relies on a long-term response which can be mediated by the immune system. Thus, the concept of immunogenic cell death (ICD) describes the capacity of dying cancer cells, under chemotherapy or physical stress, to express or release danger-associated molecular patterns (DAMPs). These DAMPs are essential to activate dendritic cells (DCs) and to stimulate an antigen presentation to CD8 cytotoxic cells. Then, activated CD8 T cells exert their antitumor effects through cytotoxic molecules, an effect which is transitory due to the establishment of a feedback loop leading to T-cell exhaustion. This phenomenon can be reversed using immune checkpoint blockers (ICBs), such as anti-PD-1, PD-L1 or CTLA-4 Abs. However, the blockade of these checkpoints is efficient only if the CD8 T cells are recruited within the tumor. The CD8 T-cell chemoattraction is mediated by chemokines. Hence, an important question is whether the ICD can not only influence the DC activation and resulting CD8 T-cell activation but can also favor the chemokine production at the tumor site, thus triggering their recruitment. This is the aim of this review, in which we will decipher the role of some chemokines (and their specific receptors), shown to be released during ICD, on the CD8 T-cell recruitment and antitumor response. We will also analyze the clinical applications of these chemokines as predictive or prognostic markers or as new targets which should be used to improve patients' response.
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Affiliation(s)
- Nicolas Roussot
- Cancer Biology Transfer Platform, Centre Georges-François Leclerc, F-21000 Dijon, France
- Equipe Labellisée Ligue Contre le Cancer, Centre de Recherche INSERM LNC-UMR1231, F-21000 Dijon, France
- UFR Sciences de Santé, University Bourgogne Franche-Comté, F-21000 Dijon, France
- Department of Medical Oncology, Centre Georges-François Leclerc, F-21000 Dijon, France
| | - François Ghiringhelli
- Cancer Biology Transfer Platform, Centre Georges-François Leclerc, F-21000 Dijon, France
- Equipe Labellisée Ligue Contre le Cancer, Centre de Recherche INSERM LNC-UMR1231, F-21000 Dijon, France
- UFR Sciences de Santé, University Bourgogne Franche-Comté, F-21000 Dijon, France
- Department of Medical Oncology, Centre Georges-François Leclerc, F-21000 Dijon, France
- Genetic and Immunology Medical Institute, F-21000 Dijon, France
- Correspondence: (F.G.); (C.R.)
| | - Cédric Rébé
- Cancer Biology Transfer Platform, Centre Georges-François Leclerc, F-21000 Dijon, France
- Equipe Labellisée Ligue Contre le Cancer, Centre de Recherche INSERM LNC-UMR1231, F-21000 Dijon, France
- UFR Sciences de Santé, University Bourgogne Franche-Comté, F-21000 Dijon, France
- Correspondence: (F.G.); (C.R.)
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Naming the Barriers between Anti-CCR5 Therapy, Breast Cancer and Its Microenvironment. Int J Mol Sci 2022; 23:ijms232214159. [PMID: 36430633 PMCID: PMC9694078 DOI: 10.3390/ijms232214159] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 11/10/2022] [Accepted: 11/15/2022] [Indexed: 11/18/2022] Open
Abstract
Breast cancer represents the most common malignancy among women in the world. Although immuno-, chemo- and radiation therapy are widely recognized as the therapeutic trifecta, new strategies in the fight against breast cancer are continually explored. The local microenvironment around the tumor plays a great role in cancer progression and invasion, representing a promising therapeutic target. CCL5 is a potent chemokine with a physiological role of immune cell attraction and has gained particular attention in R&D for breast cancer treatment. Its receptor, CCR5, is a well-known co-factor for HIV entry through the cell membrane. Interestingly, biology research is unusually unified in describing CCL5 as a pro-oncogenic factor, especially in breast cancer. In silico, in vitro and in vivo studies blocking the CCL5/CCR5 axis show cancer cells become less invasive and less malignant, and the extracellular matrices produced are less oncogenic. At present, CCR5 blocking is a mainstay of HIV treatment, but despite its promising role in cancer treatment, CCR5 blocking in breast cancer remains unperformed. This review presents the role of the CCL5/CCR5 axis and its effector mechanisms, and names the most prominent hurdles for the clinical adoption of anti-CCR5 drugs in cancer.
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Kocher F, Puccini A, Untergasser G, Martowicz A, Zimmer K, Pircher A, Baca Y, Xiu J, Haybaeck J, Tymoszuk P, Goldberg RM, Petrillo A, Shields AF, Salem ME, Marshall JL, Hall M, Korn WM, Nabhan C, Battaglin F, Lenz HJ, Lou E, Choo SP, Toh CK, Gasteiger S, Pichler R, Wolf D, Seeber A. Multi-omic Characterization of Pancreatic Ductal Adenocarcinoma Relates CXCR4 mRNA Expression Levels to Potential Clinical Targets. Clin Cancer Res 2022; 28:4957-4967. [PMID: 36112544 PMCID: PMC9660543 DOI: 10.1158/1078-0432.ccr-22-0275] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 07/13/2022] [Accepted: 09/13/2022] [Indexed: 01/24/2023]
Abstract
PURPOSE Chemokines are essential for immune cell trafficking and are considered to have a major impact on the composition of the tumor microenvironment. CX-chemokine receptor 4 (CXCR4) is associated with poor differentiation, metastasis, and prognosis in pancreatic ductal adenocarcinoma (PDAC). This study provides a comprehensive molecular portrait of PDAC according to CXCR4 mRNA expression levels. EXPERIMENTAL DESIGN The Cancer Genome Atlas database was used to explore molecular and immunologic features associated with CXCR4 mRNA expression in PDAC. A large real-word dataset (n = 3,647) served for validation and further exploratory analyses. Single-cell RNA analyses on a publicly available dataset and in-house multiplex immunofluorescence (mIF) experiments were performed to elaborate cellular localization of CXCR4. RESULTS High CXCR4 mRNA expression (CXCR4high) was associated with increased infiltration of regulatory T cells, CD8+ T cells, and macrophages, and upregulation of several immune-related genes, including immune checkpoint transcripts (e.g., TIGIT, CD274, PDCD1). Analysis of the validation cohort confirmed the CXCR4-dependent immunologic TME composition in PDAC irrespective of microsatellite instability-high/mismatch repair-deficient or tumor mutational burden. Single-cell RNA analysis and mIF revealed that CXCR4 was mainly expressed by macrophages and T-cell subsets. Clinical relevance of our finding is supported by an improved survival of CXCR4high PDAC. CONCLUSIONS High intratumoral CXCR4 mRNA expression is linked to a T cell- and macrophage-rich PDAC phenotype with high expression of inhibitory immune checkpoints. Thus, our findings might serve as a rationale to investigate CXCR4 as a predictive biomarker in patients with PDAC undergoing immune checkpoint inhibition.
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Affiliation(s)
- Florian Kocher
- Department of Internal Medicine V (Hematology and Oncology), Comprehensive Cancer Center Innsbruck (CCCI), Medical University of Innsbruck, Innsbruck, Austria
| | - Alberto Puccini
- Medical Oncology Unit 1, Ospedale Policlinico San Martino, Genoa, Italy
| | - Gerold Untergasser
- Department of Internal Medicine V (Hematology and Oncology), Comprehensive Cancer Center Innsbruck (CCCI), Medical University of Innsbruck, Innsbruck, Austria
| | - Agnieszka Martowicz
- Department of Internal Medicine V (Hematology and Oncology), Comprehensive Cancer Center Innsbruck (CCCI), Medical University of Innsbruck, Innsbruck, Austria
| | - Kai Zimmer
- Department of Internal Medicine V (Hematology and Oncology), Comprehensive Cancer Center Innsbruck (CCCI), Medical University of Innsbruck, Innsbruck, Austria
| | - Andreas Pircher
- Department of Internal Medicine V (Hematology and Oncology), Comprehensive Cancer Center Innsbruck (CCCI), Medical University of Innsbruck, Innsbruck, Austria
| | | | | | - Johannes Haybaeck
- Institute of Pathology, Neuropathology and Molecular Pathology, Medical University of Innsbruck, Innsbruck, Austria.,Diagnostic and Research Center for Molecular Biomedicine, Institute of Pathology, Medical University of Graz, Graz, Austria
| | - Piotr Tymoszuk
- Data Analytics As a Service Tirol (DAAS) Tirol, Innsbruck, Austria
| | | | | | - Anthony F. Shields
- Department of Oncology, Karmanos Cancer Institute, Wayne State University, Detroit, Michigan
| | - Mohamed E. Salem
- Levine Cancer Institute, Carolinas HealthCare System, Charlotte, North Carolina
| | - John L. Marshall
- Ruesch Center for The Cure of Gastrointestinal Cancers, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC
| | - Michael Hall
- Department of Hematology and Oncology, Fox Chase Cancer Center, Temple University Health System, Philadelphia, Pennsylvania
| | | | | | - Francesca Battaglin
- Division of Medical Oncology, Norris Comprehensive Cancer Center, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Heinz-Josef Lenz
- Division of Medical Oncology, Norris Comprehensive Cancer Center, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Emil Lou
- Division of Hematology, Oncology, and Transplantation, University of Minnesota, Minneapolis, Minnesota
| | - Su-Pin Choo
- Curie Oncology, Mount Elizabeth Novena Specialist Centre, Singapore
| | - Chee-Keong Toh
- Curie Oncology, Mount Elizabeth Novena Specialist Centre, Singapore
| | - Silvia Gasteiger
- Department of Visceral, Transplant and Thoracic Surgery, Medical University of Innsbruck, Innsbruck, Austria
| | - Renate Pichler
- Department of Urology, Medical University of Innsbruck, Innsbruck, Austria
| | - Dominik Wolf
- Department of Internal Medicine V (Hematology and Oncology), Comprehensive Cancer Center Innsbruck (CCCI), Medical University of Innsbruck, Innsbruck, Austria
| | - Andreas Seeber
- Department of Internal Medicine V (Hematology and Oncology), Comprehensive Cancer Center Innsbruck (CCCI), Medical University of Innsbruck, Innsbruck, Austria.,Corresponding Author: Andreas Seeber, Department of Hematology and Oncology, Comprehensive Cancer Center Innsbruck, Medical University of Innsbruck, Anichstrasse 35, Innsbruck 6020, Austria. Phone: 0043-50504-83166; E-mail:
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Kerneur C, Cano CE, Olive D. Major pathways involved in macrophage polarization in cancer. Front Immunol 2022; 13:1026954. [PMID: 36325334 PMCID: PMC9618889 DOI: 10.3389/fimmu.2022.1026954] [Citation(s) in RCA: 72] [Impact Index Per Article: 36.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Accepted: 09/23/2022] [Indexed: 11/16/2022] Open
Abstract
Macrophages play an important role in tissue homeostasis, tissue remodeling, immune response, and progression of cancer. Consequently, macrophages exhibit significant plasticity and change their transcriptional profile and function in response to environmental, tissue, and inflammatory stimuli resulting in pro- and anti-tumor effects. Furthermore, the categorization of tissue macrophages in inflammatory situations remains difficult; however, there is an agreement that macrophages are predominantly polarized into two different subtypes with pro- and anti-inflammatory properties, the so-called M1-like and M2-like macrophages, respectively. These two macrophage classes can be considered as the extreme borders of a continuum of many intermediate subsets. On one end, M1 are pro-inflammatory macrophages that initiate an immunological response, damage tissue integrity, and dampen tumor progression by fostering robust T and natural killer (NK) cell anti-tumoral responses. On the other end, M2 are anti-inflammatory macrophages involved in tissue remodeling and tumor growth, that promote cancer cell proliferation, invasion, tumor metastasis, angiogenesis and that participate to immune suppression. These decisive roles in tumor progression occur through the secretion of cytokines, chemokines, growth factors, and matrix metalloproteases, as well as by the expression of immune checkpoint receptors in the case of M2 macrophages. Moreover, macrophage plasticity is supported by stimuli from the Tumor Microenvironment (TME) that are relayed to the nucleus through membrane receptors and signaling pathways that result in gene expression reprogramming in macrophages, thus giving rise to different macrophage polarization outcomes. In this review, we will focus on the main signaling pathways involved in macrophage polarization that are activated upon ligand-receptor recognition and in the presence of other immunomodulatory molecules in cancer.
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Affiliation(s)
- Clément Kerneur
- ImCheck Therapeutics, Marseille, France
- Team Immunity and Cancer, Centre de Recherche en Cancérologie de Marseille (CRCM), Inserm U1068, CNRS UMR7258, Institut Paoli Calmettes, Marseille, France
- *Correspondence: Clément Kerneur, ; Carla E. Cano, ; Daniel Olive,
| | - Carla E. Cano
- ImCheck Therapeutics, Marseille, France
- *Correspondence: Clément Kerneur, ; Carla E. Cano, ; Daniel Olive,
| | - Daniel Olive
- Team Immunity and Cancer, Centre de Recherche en Cancérologie de Marseille (CRCM), Inserm U1068, CNRS UMR7258, Institut Paoli Calmettes, Marseille, France
- *Correspondence: Clément Kerneur, ; Carla E. Cano, ; Daniel Olive,
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Li C, Chen S, Liu C, Mo C, Gong W, Hu J, He M, Xie L, Hou X, Tang J, Ou M. CCR5 as a prognostic biomarker correlated with immune infiltrates in head and neck squamous cell carcinoma by bioinformatic study. Hereditas 2022; 159:37. [PMID: 36167571 PMCID: PMC9513963 DOI: 10.1186/s41065-022-00251-y] [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: 05/28/2022] [Accepted: 09/03/2022] [Indexed: 11/29/2022] Open
Abstract
Background C-C chemokine receptor 5 (CCR5) has recently been recognized as an underlying therapeutic target for various malignancies. However, the association of CCR5 with prognosis in the head and neck squamous cell carcinoma (HNSC) patients and tumor-infiltrating lymphocytes (TILs) is unclear. Methods In the current experiment, methods such as the Tumor Immune Estimation Resource Analysis (TIMER), Gene Expression Profiling Interactive Analysis (GEPIA), UALCAN, and Kaplan-Meier plotter Analysis were used to comprehensively evaluate the expression of CCR5 in human various malignancies and the clinical prognosis in HNSC patients. Subsequently, we used the TIMER database and the TISIDB platform to investigate the correlation between CCR5 expression levels and immune cell infiltration in the HNSC tumor microenvironment. Furthermore, immunomodulatory and chemokine profiling were performed using the TISIDB platform to analyse the correlation between CCR5 expression levels and immunomodulation in HNSC patients. Results We found that CCR5 expression in HNSC tumor tissues was significantly upregulated than in normal tissues. In HNSC, patients with high CCR5 expression levels had worse overall survival (OS, HR = 0.59, p = 0.00015) and worse recurrence-free survival (RFS, HR = 3.27, p = 0.00098). Upregulation of CCR5 expression is closely associated with immunomodulators, chemokines, and infiltrating levels of CD4+ T cells, neutrophils, macrophages, and myeloid dendritic cells. Furthermore, upregulated CCR5 was significantly associated with different immune markers in the immune cell subsets of HNSC. Conclusions High expression of CCR5 plays an important prognostic role in HNSC patients and may serve as a prognostic biomarker correlated with immune infiltration, and further studies are still needed to investigate therapeutic targeting HNSC patients in the future.
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Affiliation(s)
- Chunhong Li
- Central Laboratory, Guangxi Health Commission Key Laboratory of Glucose and Lipid Metabolism Disorders, The Second Affiliated Hospital of Guilin Medical University, Guilin, Guangxi, 541199, PR China
| | - Shanlin Chen
- Department of Pharmacy, Guangxi Health Commission Key Laboratory of Glucose and Lipid Metabolism Disorders, The Second Affiliated Hospital of Guilin Medical University, Guilin, Guangxi, 541199, PR China.,College of Pharmacy, Guilin Medical University, Guilin, Guangxi, 541199, PR China
| | - Chuanyu Liu
- Department of Pharmacy, The Affiliated Hospital of Guilin Medical University, Guilin, Guangxi, 541001, PR China
| | - Chune Mo
- Central Laboratory, Guangxi Health Commission Key Laboratory of Glucose and Lipid Metabolism Disorders, The Second Affiliated Hospital of Guilin Medical University, Guilin, Guangxi, 541199, PR China
| | - Weiwei Gong
- Central Laboratory, Guangxi Health Commission Key Laboratory of Glucose and Lipid Metabolism Disorders, The Second Affiliated Hospital of Guilin Medical University, Guilin, Guangxi, 541199, PR China
| | - Jiahua Hu
- Department of Pharmacy, Guangxi Health Commission Key Laboratory of Glucose and Lipid Metabolism Disorders, The Second Affiliated Hospital of Guilin Medical University, Guilin, Guangxi, 541199, PR China
| | - Min He
- Department of Pharmacy, Guangxi Health Commission Key Laboratory of Glucose and Lipid Metabolism Disorders, The Second Affiliated Hospital of Guilin Medical University, Guilin, Guangxi, 541199, PR China
| | - Lei Xie
- Department of Pharmacy, Guangxi Health Commission Key Laboratory of Glucose and Lipid Metabolism Disorders, The Second Affiliated Hospital of Guilin Medical University, Guilin, Guangxi, 541199, PR China.,College of Pharmacy, Guilin Medical University, Guilin, Guangxi, 541199, PR China
| | - Xianliang Hou
- Central Laboratory, Guangxi Health Commission Key Laboratory of Glucose and Lipid Metabolism Disorders, The Second Affiliated Hospital of Guilin Medical University, Guilin, Guangxi, 541199, PR China.
| | - Jianhong Tang
- Department of Pharmacy, Guangxi Health Commission Key Laboratory of Glucose and Lipid Metabolism Disorders, The Second Affiliated Hospital of Guilin Medical University, Guilin, Guangxi, 541199, PR China. .,College of Pharmacy, Guilin Medical University, Guilin, Guangxi, 541199, PR China.
| | - Minglin Ou
- Central Laboratory, Guangxi Health Commission Key Laboratory of Glucose and Lipid Metabolism Disorders, The Second Affiliated Hospital of Guilin Medical University, Guilin, Guangxi, 541199, PR China.
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Gorchs L, Oosthoek M, Yucel-Lindberg T, Moro CF, Kaipe H. Chemokine Receptor Expression on T Cells Is Modulated by CAFs and Chemokines Affect the Spatial Distribution of T Cells in Pancreatic Tumors. Cancers (Basel) 2022; 14:cancers14153826. [PMID: 35954489 PMCID: PMC9367555 DOI: 10.3390/cancers14153826] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 07/21/2022] [Accepted: 08/03/2022] [Indexed: 01/18/2023] Open
Abstract
Simple Summary The infiltration of T cells in pancreatic tumors has been correlated with better overall survival. However, the dense desmoplastic stroma, mainly composed by cancer-associated fibroblasts (CAFs), can sequester the T cells in the stroma preventing them from reaching the tumor nests. Chemokines are small molecules capable of directing T cell migration. Here, we explored whether CAFs could modulate the expression of chemokine receptors on T cells and examined if the spatial distribution of T cells within tumors was correlated to chemokine secretion patterns. Overall, we found that CXCR3 ligands was associated with an increased number of T cells in tumor rich areas and that CAFs downregulated the expression of CXCR3 on T cells. Understanding the mechanisms by which T cells are prevented from reaching the tumor nests is of great importance for the development of novel targeting therapies. Abstract The accumulation of T cells is associated with a better prognosis in pancreatic cancer. However, the immunosuppressive tumor microenvironment, largely composed by cancer-associated fibroblasts (CAFs), can prevent T cells from reaching the tumor nests. We examined how human CAFs modulated chemokine receptors known to be associated with T cell trafficking, CXCR3 and CCR5, and T cell exclusion, CXCR4. CAFs decreased the expression of CXCR3 and CCR5 but increased CXCR4 expression in both 2D and 3D cultures, affecting the migratory capacity of T cells towards CXCL10. An immunohistochemistry analysis showed that very few T cells were found in the tumor nests. Within the stroma, CD8+ T cells were localized more distantly from the malignant cells whereas CD4+ T cells were more equally distributed. Tumor tissues with a high production of chemokines were associated with less T cell infiltration when the whole tissue was analyzed. However, when the spatial localization of CD8+ T cells within the tissue was taken into account, levels of CXCR3 ligands and the CCR5 ligand CCL8 showed a positive association with a high relative T cell infiltration in tumor-rich areas. Thus, CXCR3 ligands could mediate T cell trafficking but CAFs could prevent T cells from reaching the malignant cells.
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Affiliation(s)
- Laia Gorchs
- Department of Laboratory Medicine, Karolinska Institutet, 141 52 Stockholm, Sweden
- Correspondence: (L.G.); (H.K.)
| | - Marlies Oosthoek
- Department of Laboratory Medicine, Karolinska Institutet, 141 52 Stockholm, Sweden
| | | | - Carlos Fernández Moro
- Department of Laboratory Medicine, Karolinska Institutet, 141 52 Stockholm, Sweden
- Department of Pathology and Cancer Diagnostics, Karolinska University Hospital, 141 57 Stockholm, Sweden
| | - Helen Kaipe
- Department of Laboratory Medicine, Karolinska Institutet, 141 52 Stockholm, Sweden
- Clinical Immunology and Transfusion Medicine, Karolinska University Hospital, 141 52 Stockholm, Sweden
- Correspondence: (L.G.); (H.K.)
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Abstract
CAR-T cell therapy has been heralded as a breakthrough in the field of immunotherapy, but to date, this success has been limited to hematological malignancies. By harnessing the chemokine system and taking into consideration the chemokine expression profile in the tumor microenvironment, CAR-T cells may be homed into tumors to facilitate direct tumor cell cytolysis and overcome a major hurdle in generating effective CAR-T cell responses to solid cancers.
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Affiliation(s)
- Jade Foeng
- Chemokine Biology Laboratory, Department of Molecular and Biomedical Science, School of Biological Sciences, The University of Adelaide, Adelaide, SA 5005, Australia
- Carina Biotech, Innovation and Collaboration Centre, The University of South Australia, Adelaide, SA 5000, Australia
| | - Iain Comerford
- Chemokine Biology Laboratory, Department of Molecular and Biomedical Science, School of Biological Sciences, The University of Adelaide, Adelaide, SA 5005, Australia
| | - Shaun R. McColl
- Chemokine Biology Laboratory, Department of Molecular and Biomedical Science, School of Biological Sciences, The University of Adelaide, Adelaide, SA 5005, Australia
- Carina Biotech, Innovation and Collaboration Centre, The University of South Australia, Adelaide, SA 5000, Australia
- Corresponding author
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Qu G, Wang H, Yan H, Liu G, Wu M. Identification of CXCL10 as a Prognostic Biomarker for Clear Cell Renal Cell Carcinoma. Front Oncol 2022; 12:857619. [PMID: 35296026 PMCID: PMC8918693 DOI: 10.3389/fonc.2022.857619] [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: 01/18/2022] [Accepted: 01/28/2022] [Indexed: 12/20/2022] Open
Abstract
Background One of the widespread forms of kidney tumor is clear cell renal cell carcinoma (ccRCC), with poor prognosis and insensitivity to radio chemotherapy as there is limited capacity to understand the disease mechanism. This study aims at identifying potential biomarkers and the underlying processes of ccRCC using bioinformatics analysis. Methods Transcriptome data of relevant samples were downloaded from The Cancer Genome Atlas (TCGA) database. R software was used to screen differentially expressed genes (DEGs) using the “edgeR” package. Two types of analysis—Gene Ontology (GO) functional and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment—were accomplished by applying Database for Annotation, Visualization, and Integrated Discovery (DAVID) and Search Tool for the Retrieval of Interacting Genes database (STRING) online bioinformatics tools. A protein–protein interaction (PPI) network of the identified DEGs was constructed using Cytoscape software, and hub genes were subsequently selected via the Cytohubba plug-in. The selected genes were input into Oncomine for verification. Finally, selected hub genes were analyzed by doing survival analysis to notice the relationship between survival (OS) rate and the selected genes’ level of expression. Results There were 1,855 DEGs found connected to ccRCC, with 1,207 upregulated genes and 648 downregulated genes. G-protein-coupled receptor signaling pathway, integral component of membrane, calcium ion binding, and cytokine–cytokine receptor interaction were among the DEGs discovered. Oncomine confirmed the top six hub genes from the PPI network (C3, CXCR3, CXCL10, CCR5, CCL4, and CCL5). A high level of expression of CXCL10, one of these hub genes, was linked to a poor prognosis in individuals with ccRCC. The results of survival analysis showed that the expression level of CXCL10 was significantly correlated with the prognosis of ccRCC patients (p < 0.05). Conclusions From the analysis, the following results were drawn: CXCL10 might be a potential prognostic biomarker and novel therapeutic target for ccRCC.
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Affiliation(s)
- Genyi Qu
- Department of Urology, Zhuzhou Central Hospital, Zhuzhou, China
| | - Hao Wang
- Department of Urology, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, China
| | - Huiqin Yan
- Department of Obstetrics, Zhuzhou Central Hospital, Zhuzhou, China
| | - Genlin Liu
- Department of Emergency, Zhuzhou Central Hospital, Zhuzhou, China
- *Correspondence: Genlin Liu, ; Min Wu,
| | - Min Wu
- Department of Emergency, Zhuzhou Central Hospital, Zhuzhou, China
- *Correspondence: Genlin Liu, ; Min Wu,
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Urbanova M, Buocikova V, Trnkova L, Strapcova S, Kajabova VH, Melian EB, Novisedlakova M, Tomas M, Dubovan P, Earl J, Bizik J, Svastova E, Ciernikova S, Smolkova B. DNA Methylation Mediates EMT Gene Expression in Human Pancreatic Ductal Adenocarcinoma Cell Lines. Int J Mol Sci 2022; 23:2117. [PMID: 35216235 PMCID: PMC8879087 DOI: 10.3390/ijms23042117] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2022] [Revised: 01/31/2022] [Accepted: 02/10/2022] [Indexed: 12/14/2022] Open
Abstract
Due to abundant stroma and extracellular matrix, accompanied by lack of vascularization, pancreatic ductal adenocarcinoma (PDAC) is characterized by severe hypoxia. Epigenetic regulation is likely one of the mechanisms driving hypoxia-induced epithelial-to-mesenchymal transition (EMT), responsible for PDAC aggressiveness and dismal prognosis. To verify the role of DNA methylation in this process, we assessed gene expression and DNA methylation changes in four PDAC cell lines. BxPC-3, MIA PaCa-2, PANC-1, and SU.86.86 cells were exposed to conditioned media containing cytokines and inflammatory molecules in normoxic and hypoxic (1% O2) conditions for 2 and 6 days. Cancer Inflammation and Immunity Crosstalk and Human Epithelial to Mesenchymal Transition RT² Profiler PCR Arrays were used to identify top deregulated inflammatory and EMT-related genes. Their mRNA expression and DNA methylation were quantified by qRT-PCR and pyrosequencing. BxPC-3 and SU.86.86 cell lines were the most sensitive to hypoxia and inflammation. Although the methylation of gene promoters correlated with gene expression negatively, it was not significantly influenced by experimental conditions. However, DNA methyltransferase inhibitor decitabine efficiently decreased DNA methylation up to 53% and reactivated all silenced genes. These results confirm the role of DNA methylation in EMT-related gene regulation and uncover possible new targets involved in PDAC progression.
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Affiliation(s)
- Maria Urbanova
- Department of Molecular Oncology, Cancer Research Institute, Biomedical Research Center, Slovak Academy of Sciences, Dubravska Cesta 9, 845 05 Bratislava, Slovakia; (M.U.); (V.B.); (L.T.); (V.H.K.); (M.T.); (P.D.); (J.B.); (S.C.)
| | - Verona Buocikova
- Department of Molecular Oncology, Cancer Research Institute, Biomedical Research Center, Slovak Academy of Sciences, Dubravska Cesta 9, 845 05 Bratislava, Slovakia; (M.U.); (V.B.); (L.T.); (V.H.K.); (M.T.); (P.D.); (J.B.); (S.C.)
| | - Lenka Trnkova
- Department of Molecular Oncology, Cancer Research Institute, Biomedical Research Center, Slovak Academy of Sciences, Dubravska Cesta 9, 845 05 Bratislava, Slovakia; (M.U.); (V.B.); (L.T.); (V.H.K.); (M.T.); (P.D.); (J.B.); (S.C.)
| | - Sabina Strapcova
- Department of Tumor Biology, Institute of Virology, Biomedical Research Center, Slovak Academy of Sciences, Dubravska Cesta 9, 845 05 Bratislava, Slovakia; (S.S.); (E.S.)
| | - Viera Horvathova Kajabova
- Department of Molecular Oncology, Cancer Research Institute, Biomedical Research Center, Slovak Academy of Sciences, Dubravska Cesta 9, 845 05 Bratislava, Slovakia; (M.U.); (V.B.); (L.T.); (V.H.K.); (M.T.); (P.D.); (J.B.); (S.C.)
| | - Emma Barreto Melian
- Molecular Epidemiology and Predictive Tumor Markers Group, Ramón y Cajal Health Research Institute (IRYCIS), Biomedical Research Network in Cancer (CIBERONC), Carretera Colmenar Km 9,100, 28034 Madrid, Spain; (E.B.M.); (J.E.)
| | - Maria Novisedlakova
- Oncology Outpatient Clinic, Hospital of the Hospitaller Order of Saint John of God, 814 65 Bratislava, Slovakia;
| | - Miroslav Tomas
- Department of Molecular Oncology, Cancer Research Institute, Biomedical Research Center, Slovak Academy of Sciences, Dubravska Cesta 9, 845 05 Bratislava, Slovakia; (M.U.); (V.B.); (L.T.); (V.H.K.); (M.T.); (P.D.); (J.B.); (S.C.)
- Department of Surgical Oncology, National Cancer Institute, Slovak Medical University, Klenova 1, 833 10 Bratislava, Slovakia
| | - Peter Dubovan
- Department of Molecular Oncology, Cancer Research Institute, Biomedical Research Center, Slovak Academy of Sciences, Dubravska Cesta 9, 845 05 Bratislava, Slovakia; (M.U.); (V.B.); (L.T.); (V.H.K.); (M.T.); (P.D.); (J.B.); (S.C.)
- Department of Surgical Oncology, National Cancer Institute, Slovak Medical University, Klenova 1, 833 10 Bratislava, Slovakia
| | - Julie Earl
- Molecular Epidemiology and Predictive Tumor Markers Group, Ramón y Cajal Health Research Institute (IRYCIS), Biomedical Research Network in Cancer (CIBERONC), Carretera Colmenar Km 9,100, 28034 Madrid, Spain; (E.B.M.); (J.E.)
| | - Jozef Bizik
- Department of Molecular Oncology, Cancer Research Institute, Biomedical Research Center, Slovak Academy of Sciences, Dubravska Cesta 9, 845 05 Bratislava, Slovakia; (M.U.); (V.B.); (L.T.); (V.H.K.); (M.T.); (P.D.); (J.B.); (S.C.)
| | - Eliska Svastova
- Department of Tumor Biology, Institute of Virology, Biomedical Research Center, Slovak Academy of Sciences, Dubravska Cesta 9, 845 05 Bratislava, Slovakia; (S.S.); (E.S.)
| | - Sona Ciernikova
- Department of Molecular Oncology, Cancer Research Institute, Biomedical Research Center, Slovak Academy of Sciences, Dubravska Cesta 9, 845 05 Bratislava, Slovakia; (M.U.); (V.B.); (L.T.); (V.H.K.); (M.T.); (P.D.); (J.B.); (S.C.)
| | - Bozena Smolkova
- Department of Molecular Oncology, Cancer Research Institute, Biomedical Research Center, Slovak Academy of Sciences, Dubravska Cesta 9, 845 05 Bratislava, Slovakia; (M.U.); (V.B.); (L.T.); (V.H.K.); (M.T.); (P.D.); (J.B.); (S.C.)
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Singh SK, Singh R. Cytokines and Chemokines in Cancer Cachexia and Its Long-Term Impact on COVID-19. Cells 2022; 11:cells11030579. [PMID: 35159388 PMCID: PMC8834385 DOI: 10.3390/cells11030579] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 02/02/2022] [Accepted: 02/04/2022] [Indexed: 02/04/2023] Open
Abstract
Cancer cachexia remains a serious public health concern worldwide, particularly as cancer rates rise. Treatment is endangered, and survival is reduced, because this illness is commonly misdiagnosed and undertreated. Although weight loss is the most evident sign of cachexia, there are other early metabolic and inflammatory changes that occur before the most obvious symptoms appear. Cachexia-related inflammation is induced by a combination of factors, one of which is the release of inflammation-promoting chemicals by the tumor. Today, more scientists are beginning to believe that the development of SARS-CoV-2 (COVID-19) related cachexia is similar to cancer-related cachexia. It is worth noting that patients infected with COVID-19 have a significant inflammatory response and can develop cachexia. These correlations provide feasible reasons for the variance in the occurrence and severity of cachexia in human malignancies, therefore, specific therapeutic options for these individuals must be addressed based on disease types. In this review, we highlighted the role of key chemokines, cytokines, and clinical management in relation to cancer cachexia and its long-term impact on COVID-19 patients.
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Affiliation(s)
- Santosh Kumar Singh
- Department of Microbiology, Biochemistry, and Immunology, Morehouse School of Medicine, Atlanta, GA 30310, USA;
| | - Rajesh Singh
- Department of Microbiology, Biochemistry, and Immunology, Morehouse School of Medicine, Atlanta, GA 30310, USA;
- Cancer Health Equity Institute, Morehouse School of Medicine, Atlanta, GA 30310, USA
- Correspondence: ; Tel.: +1-404-756-6661; Fax: +1-404-752-1179
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Dorman K, Heinemann V, Kobold S, von Bergwelt-Baildon M, Boeck S. Novel systemic treatment approaches for metastatic pancreatic cancer. Expert Opin Investig Drugs 2022; 31:249-262. [PMID: 35114868 DOI: 10.1080/13543784.2022.2037552] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
INTRODUCTION Pancreatic ductal adenocarcinoma (PDAC) has a 5-year overall survival rate of 10 %, emphasizing the need for more effective therapies, especially in metastatic disease. The immunosuppressive tumor microenvironment, poor vascularization, and dense tumor stroma typical for PDAC are hurdles that need to be overcome by novel drugs. Investigations are moving towards more targeted treatments including immunotherapy and cell-based approaches. AREAS COVERED This article reviews emerging drugs in clinical development for metastatic PDAC, focusing on cellular therapies and novel treatments targeting metabolism, tumor stroma, oncogenic pathways and immunosuppression. With immunotherapy and CAR T cell therapy on the rise in hematological malignancies, the transfer to solid tumors remains intriguing. Multiple exciting clinical trials investigating innovative therapeutic strategies for PDAC are currently ongoing and reviewed herein. ClinicalTrials.gov, conference abstracts and PubMed were searched in August 2021 and assessed for information on ongoing and published clinical studies. EXPERT OPINION With many challenges to overcome, the optimal therapy for patients with metastatic PDAC is likely to consist of a combination of different agents. We are slowly moving from entity-dependent approaches to ones more focused on molecular and pathological features. Increasingly personalized treatment plans tailored to each patient may be the future of PDAC therapy.
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Affiliation(s)
- Klara Dorman
- Department of Internal Medicine III and Comprehensive Cancer Center, Klinikum Grosshadern, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Volker Heinemann
- Department of Internal Medicine III and Comprehensive Cancer Center, Klinikum Grosshadern, Ludwig-Maximilians-Universität München, Munich, Germany.,German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
| | - Sebastian Kobold
- German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany.,Center for Integrated Protein Science Munich and Division of Clinical Pharmacology, Department of Medicine IV, University Hospital, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Michael von Bergwelt-Baildon
- Department of Internal Medicine III and Comprehensive Cancer Center, Klinikum Grosshadern, Ludwig-Maximilians-Universität München, Munich, Germany.,German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
| | - Stefan Boeck
- Department of Internal Medicine III and Comprehensive Cancer Center, Klinikum Grosshadern, Ludwig-Maximilians-Universität München, Munich, Germany.,German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
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DiNatale A, Kaur R, Qian C, Zhang J, Marchioli M, Ipe D, Castelli M, McNair CM, Kumar G, Meucci O, Fatatis A. Subsets of cancer cells expressing CX3CR1 are endowed with metastasis-initiating properties and resistance to chemotherapy. Oncogene 2022; 41:1337-1351. [PMID: 34999735 PMCID: PMC8941631 DOI: 10.1038/s41388-021-02174-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 12/02/2021] [Accepted: 12/30/2021] [Indexed: 12/23/2022]
Abstract
Metastasis-initiating cells (MICs) display stem cell-like features, cause metastatic recurrences and defy chemotherapy, which leads to patients' demise. Here we show that prostate and breast cancer patients harbor contingents of tumor cells with high expression of CX3CR1, OCT4a (POU5F1), and NANOG. Impairing CX3CR1 expression or signaling hampered the formation of tumor spheroids by cell lines from which we isolated small subsets co-expressing CX3CR1 and stemness-related markers, similarly to patients' tumors. These rare CX3CR1High cells show transcriptomic profiles enriched in pathways that regulate pluripotency and endowed with metastasis-initiating behavior in murine models. Cancer cells lacking these features (CX3CR1Low) were capable of re-acquiring CX3CR1-associated features over time, implying that MICs can continuously emerge from non-stem cancer cells. CX3CR1 expression also conferred resistance to docetaxel, and prolonged treatment with docetaxel selected CX3CR1High phenotypes with de-enriched transcriptomic profiles for apoptotic pathways. These findings nominate CX3CR1 as a novel marker of stem-like tumor cells and provide conceptual ground for future development of approaches targeting CX3CR1 signaling and (re)expression as therapeutic means to prevent or contain metastasis initiation.
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Affiliation(s)
- Anthony DiNatale
- Department of Pharmacology and Physiology, Drexel University College of Medicine, Philadelphia, PA, 19102, USA
| | - Ramanpreet Kaur
- Department of Pharmacology and Physiology, Drexel University College of Medicine, Philadelphia, PA, 19102, USA
- Champions Oncology, 1330 Piccard Drive, Rockville, MD, 20850, USA
| | - Chen Qian
- Department of Pharmacology and Physiology, Drexel University College of Medicine, Philadelphia, PA, 19102, USA
- Samuel Oschin Cancer Center, Cedars-Sinai, Los Angeles, CA, 90048, USA
| | - Jieyi Zhang
- Department of Pharmacology and Physiology, Drexel University College of Medicine, Philadelphia, PA, 19102, USA
| | - Michael Marchioli
- Department of Pharmacology and Physiology, Drexel University College of Medicine, Philadelphia, PA, 19102, USA
| | - Darin Ipe
- Department of Pharmacology and Physiology, Drexel University College of Medicine, Philadelphia, PA, 19102, USA
| | - Maria Castelli
- Department of Pharmacology and Physiology, Drexel University College of Medicine, Philadelphia, PA, 19102, USA
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Chris M McNair
- Department of Cancer Biology, Sidney Kimmel Cancer Center of Thomas Jefferson University, Philadelphia, PA, 19107, USA
- Cancer Informatics, Sidney Kimmel Cancer Center of Thomas Jefferson University, Philadelphia, PA, 19107, USA
| | - Gaurav Kumar
- Department of Cancer Biology, Sidney Kimmel Cancer Center of Thomas Jefferson University, Philadelphia, PA, 19107, USA
| | - Olimpia Meucci
- Department of Pharmacology and Physiology, Drexel University College of Medicine, Philadelphia, PA, 19102, USA
- Program in Immune Cell Regulation & Targeting, Sidney Kimmel Cancer Center of Thomas Jefferson University, Philadelphia, PA, 19107, USA
| | - Alessandro Fatatis
- Department of Pharmacology and Physiology, Drexel University College of Medicine, Philadelphia, PA, 19102, USA.
- Program in Translational and Cellular Oncology at Sidney Kimmel Cancer Center of Thomas Jefferson University, Philadelphia, PA, 19107, USA.
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Zeng Z, Lan T, Wei Y, Wei X. CCL5/CCR5 axis in human diseases and related treatments. Genes Dis 2022; 9:12-27. [PMID: 34514075 PMCID: PMC8423937 DOI: 10.1016/j.gendis.2021.08.004] [Citation(s) in RCA: 110] [Impact Index Per Article: 55.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2021] [Revised: 08/08/2021] [Accepted: 08/12/2021] [Indexed: 02/05/2023] Open
Abstract
To defense harmful stimuli or maintain the immune homeostasis, the body produces and recruits a superfamily of cytokines such as interleukins, interferons, chemokines etc. Among them, chemokines act as crucial regulators in defense systems. CCL5/CCR5 combination is known for facilitating inflammatory responses, as well as inducing the adhesion and migration of different T cell subsets in immune responses. In addition, recent studies have shown that the interaction between CCL5 and CCR5 is involved in various pathological processes including inflammation, chronic diseases, cancers as well as the infection of COVID-19. This review focuses on how CCL5/CCR5 axis participates in the pathological processes of different diseases and their relevant signaling pathways for the regulation of the axis. Moreover, we highlighted the gene therapy and chemotherapy studies for treating CCR5-related diseases, including the ongoing clinical trials. The barriers and perspectives for future application and translational research were also summarized.
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Affiliation(s)
- Zhen Zeng
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 17, Block 3, Southern Renmin Road, Chengdu, Sichuan 610041, PR China
| | - Tianxia Lan
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 17, Block 3, Southern Renmin Road, Chengdu, Sichuan 610041, PR China
| | - Yuquan Wei
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 17, Block 3, Southern Renmin Road, Chengdu, Sichuan 610041, PR China
| | - Xiawei Wei
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 17, Block 3, Southern Renmin Road, Chengdu, Sichuan 610041, PR China
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Kohli K, Pillarisetty VG, Kim TS. Key chemokines direct migration of immune cells in solid tumors. Cancer Gene Ther 2022; 29:10-21. [PMID: 33603130 PMCID: PMC8761573 DOI: 10.1038/s41417-021-00303-x] [Citation(s) in RCA: 188] [Impact Index Per Article: 94.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 01/18/2021] [Accepted: 01/28/2021] [Indexed: 01/31/2023]
Abstract
Immune cell infiltration into solid tumors, their movement within the tumor microenvironment (TME), and interaction with other immune cells are controlled by their directed migration towards gradients of chemokines. Dysregulated chemokine signaling in TME favors the growth of tumors, exclusion of effector immune cells, and abundance of immunosuppressive cells. Key chemokines directing the migration of immune cells into tumor tissue have been identified. In this review, we discuss well-studied chemokine receptors that regulate migration of effector and immunosuppressive immune cells in the context of cancer immunology. We discuss preclinical models that have described the role of respective chemokine receptors in immune cell migration into TME and review preclinical and clinical studies that target chemokine signaling as standalone or combination therapies.
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Affiliation(s)
- Karan Kohli
- grid.34477.330000000122986657University of Washington, Department of Surgery, Seattle, WA USA
| | - Venu G. Pillarisetty
- grid.34477.330000000122986657University of Washington, Department of Surgery, Seattle, WA USA
| | - Teresa S. Kim
- grid.34477.330000000122986657University of Washington, Department of Surgery, Seattle, WA USA
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Yang X, Sun J, Wen B, Wang Y, Zhang M, Chen W, Zhao W, He C, Zhong X, Liu Y, Li T, Sun H, He S. Biejiajian Pill Promotes the Infiltration of CD8 + T Cells in Hepatocellular Carcinoma by Regulating the Expression of CCL5. Front Pharmacol 2021; 12:771046. [PMID: 34899325 PMCID: PMC8661106 DOI: 10.3389/fphar.2021.771046] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Accepted: 10/29/2021] [Indexed: 12/17/2022] Open
Abstract
Tumor-infiltrating CD8+T lymphocytes are mostly associated with a favorable prognosis in numerous cancers, including hepatocellular carcinoma (HCC). Biejiajian Pill (BJJP) is a common type of traditional Chinese medicine that is widely used in the treatment of HCC in China. Previous studies showed that BJJP suppressed the growth of HCC cells both in vivo and in vitro, by exerting direct cytotoxic effects on tumor cells. The present study demonstrated that in addition to direct cytotoxicity, BJJP inhibits the growth of tumor cells by promoting the infiltration of CD8+T cells into the tumor in H22-bearing mice. Mechanistically, chemokine ligand 5 (CCL5) was identified as one of the most highly expressed chemokines by tumor cells in vivo after treatment with BJJP. Additionally, CCL5 was knocked down in H22 cells and the results showed that knockdown of the gene significantly impaired the infiltration of CD8+T cells in vivo. Furthermore, the effects of BJJP on human HCC cell lines were assessed in vitro. Similarly, cells treated with BJJP had higher expression of CCL5 mRNA, which was consistent with increased levels of CCL5 protein in human tumor cells. These findings provide new insights into the anticancer effects of BJJP, which regulated the expression of CCL5 and the infiltration of CD8+T cells. The results, therefore, suggest that BJJP has great potential application in clinical practice.
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Affiliation(s)
- Xuemei Yang
- Nanfang Hospital, Southern Medical University, Guangzhou, China.,School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Jialing Sun
- Nanfang Hospital, Southern Medical University, Guangzhou, China.,School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Bin Wen
- Department of Traditional Chinese Medicine, Hospital of PLA, Guangzhou, China
| | - Yu Wang
- Department of Hepatobiliary Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Mingjia Zhang
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Weicong Chen
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Wenting Zhao
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Chunyu He
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Xiaodan Zhong
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Yang Liu
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Tong Li
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Haitao Sun
- Nanfang Hospital, Southern Medical University, Guangzhou, China.,School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Songqi He
- Nanfang Hospital, Southern Medical University, Guangzhou, China.,School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
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Yi J, Zhong W, Wu H, Feng J, Zouxu X, Huang X, Li S, Shuang Z. Identification of Key Genes Affecting the Tumor Microenvironment and Prognosis of Triple-Negative Breast Cancer. Front Oncol 2021; 11:746058. [PMID: 34745969 PMCID: PMC8567753 DOI: 10.3389/fonc.2021.746058] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Accepted: 10/06/2021] [Indexed: 01/14/2023] Open
Abstract
Although the tumor microenvironment (TME) plays an important role in the development of many cancers, its roles in breast cancer, especially triple-negative breast cancer (TNBC), are not well studied. This study aimed to identify genes related to the TME and prognosis of TNBC. Firstly, we identified differentially expressed genes (DEG) in the TME of TNBC, using Expression data (ESTIMATE) datasets obtained from the Cancer Genome Atlas (TCGA) and Estimation of Stromal and Immune cells in Malignant Tumor tissues. Next, survival analysis was performed to analyze the relationship between TME and prognosis of TNBC, as well as determine DEGs. Genes showing significant differences were scored as alternative genes. A protein-protein interaction (PPI) network was constructed and functional enrichment analysis conducted using the DEG. Proteins with a degree greater than 5 and 10 in the PPI network correspond with hub genes and key genes, respectively. Finally, CCR2 and CCR5 were identified as key genes in TME and prognosis of TNBC. Finally, these results were verified using Gene Expression Omnibus (GEO) datasets and immunohistochemistry of TNBC patients. In conclusion, CCR2 and CCR5 are key genes in the TME and prognosis of TNBC with the potential of prognostic biomarkers in TNBC.
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Affiliation(s)
- Jiarong Yi
- Department of Breast Oncology, Sun Yat-sen University Cancer Center, The State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Wenjing Zhong
- Department of Breast Oncology, Sun Yat-sen University Cancer Center, The State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Haoming Wu
- Department of Breast Oncology, Sun Yat-sen University Cancer Center, The State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Jikun Feng
- Department of Breast Oncology, Sun Yat-sen University Cancer Center, The State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Xiazi Zouxu
- Department of Breast Oncology, Sun Yat-sen University Cancer Center, The State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Xinjian Huang
- Department of Breast Oncology, Sun Yat-sen University Cancer Center, The State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Siqi Li
- Department of Breast Oncology, Sun Yat-sen University Cancer Center, The State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Zeyu Shuang
- Department of Breast Oncology, Sun Yat-sen University Cancer Center, The State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
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An Immune-Related Gene Prognostic Index for Triple-Negative Breast Cancer Integrates Multiple Aspects of Tumor-Immune Microenvironment. Cancers (Basel) 2021; 13:cancers13215342. [PMID: 34771505 PMCID: PMC8582543 DOI: 10.3390/cancers13215342] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 10/17/2021] [Accepted: 10/20/2021] [Indexed: 12/24/2022] Open
Abstract
Simple Summary Triple-negative breast cancer (TNBC) is the most refractory subtype of breast cancer. Immune checkpoint inhibitor (ICI) therapy has made progress in TNBC treatment. PD-L1 expression is a useful biomarker of ICI therapy efficacy. However, tumor-immune microenvironment (TIME) factors, such as immune cell compositions and tumor-infiltrating lymphocyte (TIL) status, also influence tumor immunity. Therefore, it is necessary to seek biomarkers that are associated with multiple aspects of TIME in TNBC. In this study, we developed an immune-related gene prognostic index (IRGPI) with a substantial prognostic value for TNBC. Moreover, the results from multiple cohorts reproducibly demonstrate that IRGPI is significantly associated with immune cell compositions, the exclusion and dysfunction of TILs, as well as PD-1 and PD-L1 expression in TIME. Therefore, IRGPI is a promising biomarker closely related to patient survival and TIME of TNBC and may have a potential effect on the immunotherapy strategy of TNBC. Abstract Tumor-immune cell compositions and immune checkpoints comprehensively affect TNBC outcomes. With the significantly improved survival rate of TNBC patients treated with ICI therapies, a biomarker integrating multiple aspects of TIME may have prognostic value for improving the efficacy of ICI therapy. Immune-related hub genes were identified with weighted gene co-expression network analysis and differential gene expression assay using The Cancer Genome Atlas TNBC data set (n = 115). IRGPI was constructed with Cox regression analysis. Immune cell compositions and TIL status were analyzed with CIBERSORT and TIDE. The discovery was validated with the Molecular Taxonomy of Breast Cancer International Consortium data set (n = 196) and a patient cohort from our hospital. Tumor expression or serum concentrations of CCL5, CCL25, or PD-L1 were determined with immunohistochemistry or ELISA. The constructed IRGPI was composed of CCL5 and CCL25 genes and was negatively associated with the patient’s survival. IRGPI also predicts the compositions of M0 and M2 macrophages, memory B cells, CD8+ T cells, activated memory CD4 T cells, and the exclusion and dysfunction of TILs, as well as PD-1 and PD-L1 expression of TNBC. IRGPI is a promising biomarker for predicting the prognosis and multiple immune characteristics of TNBC.
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Highlights on the Role of KRAS Mutations in Reshaping the Microenvironment of Pancreatic Adenocarcinoma. Int J Mol Sci 2021; 22:ijms221910219. [PMID: 34638560 PMCID: PMC8508406 DOI: 10.3390/ijms221910219] [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: 07/18/2021] [Revised: 09/18/2021] [Accepted: 09/20/2021] [Indexed: 12/11/2022] Open
Abstract
The most frequent mutated oncogene family in the history of human cancer is the RAS gene family, including NRAS, HRAS, and, most importantly, KRAS. A hallmark of pancreatic cancer, recalcitrant cancer with a very low survival rate, is the prevalence of oncogenic mutations in the KRAS gene. Due to this fact, studying the function of KRAS and the impact of its mutations on the tumor microenvironment (TME) is a priority for understanding pancreatic cancer progression and designing novel therapeutic strategies for the treatment of the dismal disease. Despite some recent enlightening studies, there is still a wide gap in our knowledge regarding the impact of KRAS mutations on different components of the pancreatic TME. In this review, we will present an updated summary of mutant KRAS role in the initiation, progression, and modulation of the TME of pancreatic ductal adenocarcinoma (PDAC). This review will highlight the intriguing link between diabetes mellitus and PDAC, as well as vitamin D as an adjuvant effective therapy via TME modulation of PDAC. We will also discuss different ongoing clinical trials that use KRAS oncogene signaling network as therapeutic targets.
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Bule P, Aguiar SI, Aires-Da-Silva F, Dias JNR. Chemokine-Directed Tumor Microenvironment Modulation in Cancer Immunotherapy. Int J Mol Sci 2021; 22:9804. [PMID: 34575965 PMCID: PMC8464715 DOI: 10.3390/ijms22189804] [Citation(s) in RCA: 78] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2021] [Revised: 09/07/2021] [Accepted: 09/07/2021] [Indexed: 12/11/2022] Open
Abstract
Chemokines are a large family of small chemotactic cytokines that coordinates immune cell trafficking. In cancer, they have a pivotal role in the migration pattern of immune cells into the tumor, thereby shaping the tumor microenvironment immune profile, often towards a pro-tumorigenic state. Furthermore, chemokines can directly target non-immune cells in the tumor microenvironment, including cancer, stromal and vascular endothelial cells. As such, chemokines participate in several cancer development processes such as angiogenesis, metastasis, cancer cell proliferation, stemness and invasiveness, and are therefore key determinants of disease progression, with a strong influence in patient prognosis and response to therapy. Due to their multifaceted role in the tumor immune response and tumor biology, the chemokine network has emerged as a potential immunotherapy target. Under the present review, we provide a general overview of chemokine effects on several tumoral processes, as well as a description of the currently available chemokine-directed therapies, highlighting their potential both as monotherapy or in combination with standard chemotherapy or other immunotherapies. Finally, we discuss the most critical challenges and prospects of developing targeted chemokines as therapeutic options.
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Affiliation(s)
| | | | | | - Joana Nunes Ribeiro Dias
- Centro de Investigação Interdisciplinar em Sanidade Animal, Faculdade de Medicina Veterinária, Universidade de Lisboa, 1300-477 Lisbon, Portugal; (P.B.); (S.I.A.); (F.A.-D.-S.)
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Li F, Sheng Y, Hou W, Sampath P, Byrd D, Thorne S, Zhang Y. CCL5-armed oncolytic virus augments CCR5-engineered NK cell infiltration and antitumor efficiency. J Immunother Cancer 2021; 8:jitc-2019-000131. [PMID: 32098828 PMCID: PMC7057442 DOI: 10.1136/jitc-2019-000131] [Citation(s) in RCA: 67] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/27/2020] [Indexed: 01/20/2023] Open
Abstract
BACKGROUND Natural killer (NK) cells have potent antitumor activities. Nevertheless, adoptive transfer therapy of NK cells has gained very limited success in patients with solid tumors as most infused NK cells remain circulating in the peripheral blood instead of entering tumor sites. Chemokines and their receptors play important roles in NK cell distribution. Enhancing chemokine receptors on immune cells to match and be driven to tumor-specific chemokines may improve the therapeutic efficacy of NK cells. METHODS The CCR5-CCL5 axis is critical in NK cell homing to tumor sites. Thus, we analyzed CCR5 expression on NK cells from patients with cancer and healthy donors. We then upregulated CCR5 and CCL5 with lentiviruses and oncolytic viruses in NK and tumor cells, respectively. Animal experiments were also carried out to test the efficacy of the combination of oncolytic virus with NK cells. RESULTS In NK cells from patients with various solid tumors or healthy subjects, CCR5 was expressed at low levels before and after expansion in vitro. CCR5-engineered NK cells showed enhanced tumor infiltration and antitumor effects, but no complete regressions were noted in the in vivo tumor models. To further improve therapeutic efficacy, we constructed CCL5-expressing oncolytic vaccinia virus. In vitro data demonstrated that vaccinia virus can produce CCL5 in tumor cells while infectivity remained unaffected. Supernatants from tumor cells infected by CCL5-modified vaccinia virus enhanced the directional movement of CCR5-overexpressed NK cells but not green fluorescent protein (GFP)-expressing cells. More importantly, NK cells were resistant to the vaccinia virus and their functions were not affected after being in contact. In vivo assays demonstrated that CCL5-expressing vaccinia virus induced a greater accumulation of NK cells within tumor lesions compared with that of the prototype virus. CONCLUSION Enhancement of matched chemokines and chemokine receptors is a promising method of increasing NK cell homing and therapeutic effects. Oncolytic vaccinia viruses that express specific chemokines can synergistically augment the efficacies of NK cell-based therapy.
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Affiliation(s)
- Feng Li
- Biotherapy Center, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China .,Cancer Center, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China.,Department of Immunology, University of Pittsburgh, Pittsburgh, PA 15213, USA
| | - Yuqiao Sheng
- Department of Immunology, University of Pittsburgh, Pittsburgh, PA 15213, USA.,Medical Research Center, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
| | - Weizhou Hou
- Department of Immunology, University of Pittsburgh, Pittsburgh, PA 15213, USA
| | - Padma Sampath
- Department of Immunology, University of Pittsburgh, Pittsburgh, PA 15213, USA
| | - Daniel Byrd
- Department of Immunology, University of Pittsburgh, Pittsburgh, PA 15213, USA
| | - Stephen Thorne
- Department of Immunology, University of Pittsburgh, Pittsburgh, PA 15213, USA
| | - Yi Zhang
- Biotherapy Center, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China .,Cancer Center, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, China
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Nickoloff-Bybel EA, Festa L, Meucci O, Gaskill PJ. Co-receptor signaling in the pathogenesis of neuroHIV. Retrovirology 2021; 18:24. [PMID: 34429135 PMCID: PMC8385912 DOI: 10.1186/s12977-021-00569-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Accepted: 08/11/2021] [Indexed: 12/13/2022] Open
Abstract
The HIV co-receptors, CCR5 and CXCR4, are necessary for HIV entry into target cells, interacting with the HIV envelope protein, gp120, to initiate several signaling cascades thought to be important to the entry process. Co-receptor signaling may also promote the development of neuroHIV by contributing to both persistent neuroinflammation and indirect neurotoxicity. But despite the critical importance of CXCR4 and CCR5 signaling to HIV pathogenesis, there is only one therapeutic (the CCR5 inhibitor Maraviroc) that targets these receptors. Moreover, our understanding of co-receptor signaling in the specific context of neuroHIV is relatively poor. Research into co-receptor signaling has largely stalled in the past decade, possibly owing to the complexity of the signaling cascades and functions mediated by these receptors. Examining the many signaling pathways triggered by co-receptor activation has been challenging due to the lack of specific molecular tools targeting many of the proteins involved in these pathways and the wide array of model systems used across these experiments. Studies examining the impact of co-receptor signaling on HIV neuropathogenesis often show activation of multiple overlapping pathways by similar stimuli, leading to contradictory data on the effects of co-receptor activation. To address this, we will broadly review HIV infection and neuropathogenesis, examine different co-receptor mediated signaling pathways and functions, then discuss the HIV mediated signaling and the differences between activation induced by HIV and cognate ligands. We will assess the specific effects of co-receptor activation on neuropathogenesis, focusing on neuroinflammation. We will also explore how the use of substances of abuse, which are highly prevalent in people living with HIV, can exacerbate the neuropathogenic effects of co-receptor signaling. Finally, we will discuss the current state of therapeutics targeting co-receptors, highlighting challenges the field has faced and areas in which research into co-receptor signaling would yield the most therapeutic benefit in the context of HIV infection. This discussion will provide a comprehensive overview of what is known and what remains to be explored in regard to co-receptor signaling and HIV infection, and will emphasize the potential value of HIV co-receptors as a target for future therapeutic development. ![]()
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Affiliation(s)
- E A Nickoloff-Bybel
- Department of Pharmacology and Physiology, Drexel University College of Medicine, 245 N. 15th Street, Philadelphia, PA, 19102, USA
| | - L Festa
- Department of Basic and Translational Sciences, School of Dental Medicine, University of Pennsylvania, 240 S. 40th Street, Philadelphia, PA, 19104, USA
| | - O Meucci
- Department of Pharmacology and Physiology, Drexel University College of Medicine, 245 N. 15th Street, Philadelphia, PA, 19102, USA.,Department of Microbiology and Immunology, Drexel University College of Medicine, Philadelphia, PA, 19102, USA
| | - P J Gaskill
- Department of Pharmacology and Physiology, Drexel University College of Medicine, 245 N. 15th Street, Philadelphia, PA, 19102, USA.
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Blockade of Autocrine CCL5 Responses Inhibits Zika Virus Persistence and Spread in Human Brain Microvascular Endothelial Cells. mBio 2021; 12:e0196221. [PMID: 34399621 PMCID: PMC8406327 DOI: 10.1128/mbio.01962-21] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Zika virus (ZIKV) is a neurovirulent flavivirus that uniquely causes fetal microcephaly, is sexually transmitted, and persists in patients for up to 6 months. ZIKV persistently infects human brain microvascular endothelial cells (hBMECs) that form the blood-brain barrier (BBB) and enables viral spread to neuronal compartments. We found that CCL5, a chemokine with prosurvival effects on immune cells, was highly secreted by ZIKV-infected hBMECs. Although roles for CCL5 in endothelial cell (EC) survival remain unknown, the presence of the CCL5 receptors CCR3 and CCR5 on ECs suggested that CCL5 could promote ZIKV persistence in hBMECs. We found that exogenous CCL5 induced extracellular signal-regulated kinase 1/2 (ERK1/2) phosphorylation in hBMECs and that ERK1/2 cell survival signaling was similarly activated by ZIKV infection. Neutralizing antibodies to CCL5, CCR3, or CCR5 inhibited persistent ZIKV infection of hBMECs. While knockout (KO) of CCL5 failed to prevent ZIKV infection of hBMECs, at 3 days postinfection (dpi), we observed a >90% reduction in ZIKV-infected CCL5-KO hBMECs and a multilog reduction in ZIKV titers. In contrast, the addition of CCL5 to CCL5-KO hBMECs dose-dependently rescued ZIKV persistence in hBMECs. Inhibiting CCL5 responses using CCR3 (UCB35625) and CCR5 (maraviroc) receptor antagonists reduced the number of ZIKV-infected hBMECs and ZIKV titers (50% inhibitory concentrations [IC50s] of 2.5 to 12 μM), without cytotoxicity (50% cytotoxic concentration [CC50] of >80 μM). These findings demonstrate that ZIKV-induced CCL5 directs autocrine CCR3/CCR5 activation of ERK1/2 survival responses that are required for ZIKV to persistently infect hBMECs. Our results establish roles for CCL5 in ZIKV persistence and suggest the potential for CCL5 receptor antagonists to therapeutically inhibit ZIKV spread and neurovirulence.
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