1
|
Hu X, Li B, Lu B, Yu H, Du Y, Chen J. Identification and functional analysis of perforin 1 from largemouth bass (Micropterus salmoides). Fish Shellfish Immunol 2024; 149:109531. [PMID: 38604479 DOI: 10.1016/j.fsi.2024.109531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/04/2024] [Revised: 03/24/2024] [Accepted: 03/28/2024] [Indexed: 04/13/2024]
Abstract
In this study, we present the first cloning and identification of perforin (MsPRF1) in largemouth bass (Micropterus salmoides). The full-length cDNA of MsPRF1 spans 1572 base pairs, encoding a 58.88 kDa protein consisting of 523 amino acids. Notably, the protein contains MACPF and C2 structural domains. To evaluate the expression levels of MsPRF1 in various healthy largemouth bass tissues, real-time quantitative PCR was employed, revealing the highest expression in the liver and gut. After the largemouth bass were infected by Nocardia seriolae, the mRNA levels of MsPRF1 generally increased within 48 h. Remarkably, the recombinant protein MsPRF1 exhibits inhibitory effects against both Gram-negative and Gram-positive bacteria. Additionally, the largemouth bass showed a higher survival rate in the N. seriolae challenge following the intraperitoneal injection of rMsPRF1, with observed reductions in the tissue bacterial loads. Moreover, rMsPRF1 demonstrated a significant impact on the phagocytic and bactericidal activities of largemouth bass MO/MΦ cells, concurrently upregulating the expression of pro-inflammatory factors. These results demonstrate that MsPRF1 has a potential role in the immune response of largemouth bass against N. seriolae infection.
Collapse
Affiliation(s)
- Xiaoman Hu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, 315211, China; Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo, 315211, China; Key Laboratory of Applied Marine Biotechnology of Ministry of Education, Ningbo University, Ningbo, 315211, China
| | - Bin Li
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, 315211, China; Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo, 315211, China; Key Laboratory of Applied Marine Biotechnology of Ministry of Education, Ningbo University, Ningbo, 315211, China
| | - Bowen Lu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, 315211, China; Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo, 315211, China; Key Laboratory of Applied Marine Biotechnology of Ministry of Education, Ningbo University, Ningbo, 315211, China
| | - Hui Yu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, 315211, China; Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo, 315211, China; Key Laboratory of Applied Marine Biotechnology of Ministry of Education, Ningbo University, Ningbo, 315211, China
| | - Yang Du
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, 315211, China; Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo, 315211, China; Key Laboratory of Applied Marine Biotechnology of Ministry of Education, Ningbo University, Ningbo, 315211, China.
| | - Jiong Chen
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo, 315211, China; Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo, 315211, China; Key Laboratory of Applied Marine Biotechnology of Ministry of Education, Ningbo University, Ningbo, 315211, China.
| |
Collapse
|
2
|
Ringwalt EM, Currier MA, Glaspell AM, Chen CY, Cannon MV, Cam M, Gross AC, Gust M, Wang PY, Boon L, Biederman LE, Schwarz E, Rajappa P, Lee DA, Mardis ER, Carson WE, Roberts RD, Cripe TP. Trabectedin Enhances Oncolytic Virotherapy by Reducing Barriers to Virus Spread and Cytotoxic Immunity in Preclinical Pediatric Bone Sarcoma. bioRxiv 2024:2024.03.02.582994. [PMID: 38464161 PMCID: PMC10925327 DOI: 10.1101/2024.03.02.582994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/12/2024]
Abstract
We previously reported that the DNA alkylator and transcriptional-blocking chemotherapeutic agent trabectedin enhances oncolytic herpes simplex viroimmunotherapy in human sarcoma xenograft models, though the mechanism remained to be elucidated. Here we report trabectedin disrupts the intrinsic cellular anti-viral response which increases viral transcript spread throughout the human tumor cells. We also extended our synergy findings to syngeneic murine sarcoma models, which are poorly susceptible to virus infection. In the absence of robust virus replication, we found trabectedin enhanced viroimmunotherapy efficacy by reducing immunosuppressive macrophages and stimulating granzyme expression in infiltrating T and NK cells to cause immune-mediated tumor regressions. Thus, trabectedin enhances both the direct virus-mediated killing of tumor cells and the viral-induced activation of cytotoxic effector lymphocytes to cause tumor regressions across models. Our data provide a strong rationale for clinical translation as both mechanisms should be simultaneously active in human patients.
Collapse
|
3
|
Casagrande N, Borghese C, Corona G, Aldinucci D. In ovarian cancer maraviroc potentiates the antitumoral activity and further inhibits the formation of a tumor-promoting microenvironment by trabectedin. Biomed Pharmacother 2024; 172:116296. [PMID: 38382330 DOI: 10.1016/j.biopha.2024.116296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 02/08/2024] [Accepted: 02/17/2024] [Indexed: 02/23/2024] Open
Abstract
Ovarian cancer (OC) is the fifth most frequent cause of cancer-related death in women. Chemotherapy agent trabectedin, affecting cancer cells and tumor microenvironment, has been approved for the treatment of relapsed platinum-sensitive OC patients. CCR5-antagonist maraviroc inhibits tumor growth, metastasis, and enhances the antitumoral activity of DNA-damaging drugs. Here, we found that OC cells expressed CCR5 receptor but did not secret CCR5-ligands. Maraviroc treatment did not affect OC cell viability, but strongly potentiated the antiproliferative activity, apoptosis induction, cell cycle blockage, DNA damage, and ROS formation by trabectedin. In A2780cis cisplatin-resistant cells, the cross-resistance to trabectedin was overcame by the combination with maraviroc. Maraviroc enhanced trabectedin cytotoxicity in OC 3Dimensional spheroids and THP-1-monocytes. Both maraviroc and trabectedin interact with drug efflux pump MDR1/P-gp, overexpressed in recurrent OC patients. Maraviroc increased trabectedin intracellular accumulation and the MDR1-inhibitor verapamil, like maraviroc, increased trabectedin cytotoxicity. In OC tumor xenografts the combination with maraviroc further reduced tumor growth, angiogenesis, and monocyte infiltration by trabectedin. In conclusion, this study offers a preclinical rationale for the use of maraviroc as new option to improve trabectedin activity in relapsed chemoresistant OC patients.
Collapse
Affiliation(s)
- Naike Casagrande
- Molecular Oncology, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, Aviano, PN 33081, Italy.
| | - Cinzia Borghese
- Molecular Oncology, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, Aviano, PN 33081, Italy
| | - Giuseppe Corona
- Immunopathology and Cancer Biomarkers Unit, Centro di Riferimento Oncologico di Aviano (CRO), IRCCS, Aviano, PN 33081, Italy
| | - Donatella Aldinucci
- Molecular Oncology, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, Aviano, PN 33081, Italy
| |
Collapse
|
4
|
Sun CM, Toulmonde M, Spalato-Ceruso M, Peyraud F, Bessede A, Kind M, Cousin S, Buy X, Palussiere J, Bougouin A, Sautès-Fridman C, Fridman HW, Pulido M, Italiano A. Impact of metronomic trabectedin combined with low-dose cyclophosphamide on sarcoma microenvironment and correlation with clinical outcome: results from the TARMIC study. Mol Cancer 2024; 23:37. [PMID: 38374062 PMCID: PMC10875852 DOI: 10.1186/s12943-024-01942-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Accepted: 01/16/2024] [Indexed: 02/21/2024] Open
Abstract
Soft tissue sarcomas (STS) are diverse mesenchymal tumors with few therapeutic options in advanced stages. Trabectedin has global approval for treating STS patients resistant to anthracycline-based regimens. Recent pre-clinical data suggest that trabectedin's antitumor activity extends beyond tumor cells to influencing the tumor microenvironment (TME), especially affecting tumor-associated macrophages and their pro-tumoral functions. We present the phase I/II results evaluating a combination of metronomic trabectedin and low-dose cyclophosphamide on the TME in patients with advanced sarcomas. 50 patients participated: 20 in phase I and 30 in phase II. Changes in the TME were assessed in 28 patients using sequential tumor samples at baseline and day two of the cycle. Treatment notably decreased CD68 + CD163 + macrophages in biopsies from tumor lesions compared to pre-treatment samples in 9 of the 28 patients after 4 weeks. Baseline CD8 + T cell presence increased in 11 of these patients. In summary, up to 57% of patients exhibited a positive immunological response marked by reduced M2 macrophages or increased CD8 + T cells post-treatment. This positive shift in the TME correlated with improved clinical benefit and progression-free survival. This study offers the first prospective evidence of trabectedin's immunological effect in advanced STS patients, highlighting a relationship between TME modulation and patient outcomes.This study was registered with ClinicalTrial.gov, number NCT02406781.
Collapse
Affiliation(s)
| | - Maud Toulmonde
- Department of Medicine, Institut Bergonié, Bordeaux, France
| | | | | | | | - Michèle Kind
- Department of Imaging, Institut Bergonié, Bordeaux, France
| | - Sophie Cousin
- Department of Medicine, Institut Bergonié, Bordeaux, France
| | - Xavier Buy
- Department of Imaging, Institut Bergonié, Bordeaux, France
| | | | | | | | | | - Marina Pulido
- Clinical and Epidemiology Department, Institut Bergonié, Bordeaux, France
| | - Antoine Italiano
- Centre de Recherche des Cordeliers, Paris, France.
- Faculty of Medicine, University of Bordeaux, Bordeaux, France.
| |
Collapse
|
5
|
Lu C, Liu Y, Miao L, Kong X, Li H, Chen H, Zhao X, Zhang B, Cui X. Research progress on the role of tumor‑associated macrophages in tumor development and their use as molecular targets (Review). Int J Oncol 2024; 64:11. [PMID: 38063203 PMCID: PMC10734668 DOI: 10.3892/ijo.2023.5599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Accepted: 11/24/2023] [Indexed: 12/18/2023] Open
Abstract
The tumor microenvironment (TME) is a complex system composed mainly of tumor cells, mesenchymal cells and immune cells. Macrophages, also known as tumor‑associated macrophages (TAMs), among innate immune cells, are some of the most abundant components of the TME. They may influence tumor growth and metastasis through interactions with other cell populations in the TME and have been associated with poor prognosis in a variety of tumors. Therefore, a better understanding of the role of TAMs in the TME may provide new insight into tumor therapy. In the present review, the origin and classification of TAMs in the TME were outlined and their polarization and dual effects on tumor cells, as well as emerging strategies for cancer therapies targeting TAMs, were discussed.
Collapse
Affiliation(s)
- Chenglin Lu
- Department of Oncology, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning 860411, P.R. China
| | - Ying Liu
- Department of Oncology, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning 860411, P.R. China
- Department of Oncology, Affiliated Zhongshan Hospital of Dalian University, Dalian, Liaoning 860411, P.R. China
| | - Linxuan Miao
- Department of Oncology, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning 860411, P.R. China
| | - Xiangle Kong
- Department of Oncology, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning 860411, P.R. China
| | - Huili Li
- Department of Oncology, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning 860411, P.R. China
| | - Haoran Chen
- Department of Oncology, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning 860411, P.R. China
| | - Xu Zhao
- Department of Oncology, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning 860411, P.R. China
| | - Bin Zhang
- Department of Oncology, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning 860411, P.R. China
| | - Xiaonan Cui
- Department of Oncology, The First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning 860411, P.R. China
| |
Collapse
|
6
|
Martin-Broto J, Olarte-García A, Fernandéz-Rodríguez R, Ferreira MR, Carrasco-García I, Galvez-Montosa F, Rincon-Perez I, Peinado-Serrano J, Azinovic I, Guzman-Gomez L, Salgado L, Sevillano A, Ortega J, Alvarez C, Gutierrez A, Moura DS, Hindi N. Trabectedin and low-dose radiation therapy in patients with advanced leiomyosarcoma. Ther Adv Med Oncol 2024; 16:17588359231225044. [PMID: 38288156 PMCID: PMC10823838 DOI: 10.1177/17588359231225044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Accepted: 12/05/2023] [Indexed: 01/31/2024] Open
Abstract
Background and objectives Dimensional response is an unmet need in second lines of advanced soft tissue sarcomas (STS). Indeed, the three approved drugs, pazopanib, trabectedin, and eribulin, achieved an overall response rate (ORR) of less than 10%. This fact potentially hinders the options for fast symptomatic relief or surgical rescue. The combination of trabectedin plus low-dose radiation therapy (T-XRT) demonstrated a response rate of 60% in phase I/II trial, while real-life data achieved 32.5% ORR, probably due to a more relaxed timing between treatments. These results were obtained in progressing and advanced STS. In this study, the merged databases (trial plus real life) have been analyzed, with a special focus on leiomyosarcoma patients. Design and methods As responses were seen in a wide range of sarcoma histologies (11), this study planned to analyze whether leiomyosarcoma, the largest subtype with 26 cases (30.6%) in this series, exhibited a better clinical outcome with this therapeutic strategy. In addition, four advanced and progressing leiomyosarcoma patients, all with extraordinarily long progression-free survival of over 18 months, were collected. Results A total of 847 cycles of trabectedin were administered to 85 patients, with the median number of cycles per patient being 7 (1-45+). A trend toward a longer progression-free survival (PFS) was observed in leiomyosarcoma patients with median PFS (mPFS) of 9.9 months [95% confidence interval (CI): 1.1-18.7] versus 5.6 months (95% CI: 3.2-7.9) for the remaining histologies, p = 0.25. When leiomyosarcoma and liposarcoma were grouped, this difference reached statistical significance, probably due to the special sensitivity of myxoid liposarcoma. The mPFS for L-sarcomas was 12.7 months (95% CI: 7-18.5) versus 4.3 months (95% CI: 3.3-5.3) for the remaining histologies, p = 0.001. Cases with long-lasting disease control are detected among leiomyosarcoma patients. Conclusion Even when extraordinarily long-lasting responses do exist among leiomyosarcoma patients treated with T-XR, we were unable to demonstrate a significant difference favoring leiomyosarcoma patients in clinical outcomes.
Collapse
Affiliation(s)
- Javier Martin-Broto
- Medical Oncology Department, Fundación Jimenez Diaz University Hospital, Av. de los Reyes Católicos, 2, Madrid 28040, Spain
- University Hospital General de Villalba, Madrid, Spain
- Instituto de Investigación Sanitaria Fundación Jimenez Diaz, La Universidad Autónoma de Madrid, Madrid, Spain
| | - Alicia Olarte-García
- Radiation Oncology Service, Instituto Oncológico, Clínica IMQ Zorrotzaurre, Bilbao, Spain
| | | | - Marta Ribeiro Ferreira
- Medical Oncology Department, Instituto Português de Oncologia do Porto FG, Porto, Portugal
| | | | | | | | - Javier Peinado-Serrano
- Department of Radiation Oncology, University Hospital Virgen del Rocío, Sevilla, Spain
- Instituto de Biomedicina de Sevilla, Hospital Universitario Virgen del Rocío, Consejo Superior de Investigaciones Científicas, Universidad de Sevilla, Seville, Spain
- CIBERONC, Instituto de Salud Carlos III, Madrid, Spain
| | - Ignacio Azinovic
- Department of Radiation Oncology, Fundación Jimenez Diaz University Hospital, Madrid, Spain
| | - Laura Guzman-Gomez
- Department of Radiation Oncology, Fundación Jimenez Diaz University Hospital, Madrid, Spain
| | - Lurdes Salgado
- Radiotherapy Department, Instituto Português de Oncologia do Porto FG, Porto, Portugal
| | - Alberto Sevillano
- Medical Oncology Department, Fundación Jimenez Diaz University Hospital, Madrid, Spain
- University Hospital General de Villalba, Madrid, Spain
- Instituto de Investigación Sanitaria Fundación Jimenez Diaz, La Universidad Autónoma de Madrid, Madrid, Spain
| | - Justo Ortega
- Medical Oncology Department, Fundación Jimenez Diaz University Hospital, Madrid, Spain
- University Hospital General de Villalba, Madrid, Spain
- Instituto de Investigación Sanitaria Fundación Jimenez Diaz, La Universidad Autónoma de Madrid, Madrid, Spain
| | | | - Antonio Gutierrez
- Medical Hematology Department, Son Espases University Hospital, Mallorca, Spain
| | - David S. Moura
- Instituto de Investigación Sanitaria Fundación Jimenez Diaz, La Universidad Autónoma de Madrid, Madrid, Spain
| | - Nadia Hindi
- Medical Oncology Department, Fundación Jimenez Diaz University Hospital, Madrid, Spain
- University Hospital General de Villalba, Madrid, Spain
- Instituto de Investigación Sanitaria Fundación Jimenez Diaz, La Universidad Autónoma de Madrid, Madrid, Spain
| |
Collapse
|
7
|
Povo-Retana A, Landauro-Vera R, Alvarez-Lucena C, Cascante M, Boscá L. Trabectedin and Lurbinectedin Modulate the Interplay between Cells in the Tumour Microenvironment-Progresses in Their Use in Combined Cancer Therapy. Molecules 2024; 29:331. [PMID: 38257245 PMCID: PMC10820391 DOI: 10.3390/molecules29020331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 12/30/2023] [Accepted: 01/05/2024] [Indexed: 01/24/2024] Open
Abstract
Trabectedin (TRB) and Lurbinectedin (LUR) are alkaloid compounds originally isolated from Ecteinascidia turbinata with proven antitumoral activity. Both molecules are structural analogues that differ on the tetrahydroisoquinoline moiety of the C subunit in TRB, which is replaced by a tetrahydro-β-carboline in LUR. TRB is indicated for patients with relapsed ovarian cancer in combination with pegylated liposomal doxorubicin, as well as for advanced soft tissue sarcoma in adults in monotherapy. LUR was approved by the FDA in 2020 to treat metastatic small cell lung cancer. Herein, we systematically summarise the origin and structure of TRB and LUR, as well as the molecular mechanisms that they trigger to induce cell death in tumoral cells and supporting stroma cells of the tumoral microenvironment, and how these compounds regulate immune cell function and fate. Finally, the novel therapeutic venues that are currently under exploration, in combination with a plethora of different immunotherapeutic strategies or specific molecular-targeted inhibitors, are reviewed, with particular emphasis on the usage of immune checkpoint inhibitors, or other bioactive molecules that have shown synergistic effects in terms of tumour regression and ablation. These approaches intend to tackle the complexity of managing cancer patients in the context of precision medicine and the application of tailor-made strategies aiming at the reduction of undesired side effects.
Collapse
Affiliation(s)
- Adrián Povo-Retana
- Instituto de Investigaciones Biomédicas Alberto Sols-Morreale (CSIC-UAM), Arturo Duperier 4, 28029 Madrid, Spain; (R.L.-V.); (C.A.-L.)
| | - Rodrigo Landauro-Vera
- Instituto de Investigaciones Biomédicas Alberto Sols-Morreale (CSIC-UAM), Arturo Duperier 4, 28029 Madrid, Spain; (R.L.-V.); (C.A.-L.)
| | - Carlota Alvarez-Lucena
- Instituto de Investigaciones Biomédicas Alberto Sols-Morreale (CSIC-UAM), Arturo Duperier 4, 28029 Madrid, Spain; (R.L.-V.); (C.A.-L.)
| | - Marta Cascante
- Department of Biochemistry and Molecular Biomedicine-Institute of Biomedicine (IBUB), Faculty of Biology, Universitat de Barcelona, 08028 Barcelona, Spain;
- Department of Material Science and Physical Chemistry, Research Institute of Theoretical and Computational Chemistry (IQTCUB), University of Barcelona, 08028 Barcelona, Spain
| | - Lisardo Boscá
- Instituto de Investigaciones Biomédicas Alberto Sols-Morreale (CSIC-UAM), Arturo Duperier 4, 28029 Madrid, Spain; (R.L.-V.); (C.A.-L.)
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Institute of Health Carlos III (ISCIII), 28029 Madrid, Spain
| |
Collapse
|
8
|
Li L, Tian Y. The role of metabolic reprogramming of tumor-associated macrophages in shaping the immunosuppressive tumor microenvironment. Biomed Pharmacother 2023; 161:114504. [PMID: 37002579 DOI: 10.1016/j.biopha.2023.114504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 03/04/2023] [Accepted: 03/07/2023] [Indexed: 03/15/2023] Open
Abstract
Macrophages are potent immune effector cells in innate immunity and exert dual-effects in the tumor microenvironment (TME). Tumor-associated macrophages (TAMs) make up a significant portion of TME immune cells. Similar to M1/M2 macrophages, TAMs are also highly plastic, and their functions are regulated by cytokines, chemokines and other factors in the TME. The metabolic changes in TAMs are significantly associated with polarization towards a protumour or antitumour phenotype. The metabolites generated via TAM metabolic reprogramming in turn promote tumor progression and immune tolerance. In this review, we explore the metabolic reprogramming of TAMs in terms of energy, amino acid and fatty acid metabolism and the potential roles of these changes in immune suppression.
Collapse
Affiliation(s)
- Lunxu Li
- Department of General Surgery, Shengjing Hospital of China Medical University, Shenyang, China
| | - Yu Tian
- Department of General Surgery, Shengjing Hospital of China Medical University, Shenyang, China.
| |
Collapse
|
9
|
Assi T, Cesne AL. Trabectedin and immune checkpoint inhibitors: a blissful combination or another failure in soft tissue sarcomas? Immunotherapy 2023; 15:5-8. [PMID: 36628569 DOI: 10.2217/imt-2022-0157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Affiliation(s)
- Tarek Assi
- Division of International Patients Care, Gustave Roussy Cancer Campus, Villejuif, France
| | - Axel Le Cesne
- Division of International Patients Care, Gustave Roussy Cancer Campus, Villejuif, France
| |
Collapse
|
10
|
Lynch MM, Alexiev BA, Schroeder BA, Pollack SM. Combinations of Chemotherapy and PD-1/PD-L1 Inhibitors in Sarcoma. Curr Treat Options Oncol 2022; 23:1861-1876. [PMID: 36380108 DOI: 10.1007/s11864-022-01036-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/30/2022] [Indexed: 11/17/2022]
Abstract
OPINION STATEMENT While no PD-1 inhibitor has been FDA approved for use in sarcoma or proven efficacious in a randomized trial, the use of single agent PD-1 inhibitors is standard-of-care and recommended by the NCCN guidelines in certain specific subtypes and situations. Even while the role of immunotherapy is still being defined in sarcoma, there is rising interest in combinations of PD-1 inhibitors with standard-of-care treatments, especially chemotherapy. Recently, several early phase trials have suggested potential benefits for chemotherapy in combination with PD-1 inhibitors. Although some physicians are already combining PD-1 inhibitors and chemotherapy for sarcoma off-label in the community, we believe more data is necessary. We support further evaluation of these combinations in well-designed clinical trials.
Collapse
Affiliation(s)
- Meghan M Lynch
- Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Borislav A Alexiev
- Department of Pathology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Brett A Schroeder
- Department of Hematology and Medical Oncology, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Seth M Pollack
- Department of Medicine (Hematology and Oncology), Northwestern University Feinberg School of Medicine, 303 E. Superior St. #3-115, Chicago, IL, 60611, USA.
| |
Collapse
|
11
|
Loi M, Salvatore G, Aquilano M, Greto D, Talamonti C, Salvestrini V, Melica ME, Valzano M, Francolini G, Sottili M, Santini C, Becherini C, Campanacci DA, Mangoni M, Livi L. Radiosensitizing Effect of Trabectedin on Human Soft Tissue Sarcoma Cells. Int J Mol Sci 2022; 23:ijms232214305. [PMID: 36430780 PMCID: PMC9698158 DOI: 10.3390/ijms232214305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 11/11/2022] [Accepted: 11/15/2022] [Indexed: 11/19/2022] Open
Abstract
Trabectedin is used for the treatment of advanced soft tissue sarcomas (STSs). In this study, we evaluated if trabectedin could enhance the efficacy of irradiation (IR) by increasing the intrinsic cell radiosensitivity and modulating tumor micro-environment in fibrosarcoma (HS 93.T), leiomyosarcoma (HS5.T), liposarcoma (SW872), and rhabdomyosarcoma (RD) cell lines. A significant reduction in cell surviving fraction (SF) following trabectedin + IR compared to IR alone was observed in liposarcoma and leiomyosarcoma (enhancement ratio at 50%, ER50: 1.45 and 2.35, respectively), whereas an additive effect was shown in rhabdomyosarcoma and fibrosarcoma. Invasive cells' fraction significantly decreased following trabectedin ± IR compared to IR alone. Differences in cell cycle distribution were observed in leiomyosarcoma and rhabdomyosarcoma treated with trabectedin + IR. In all STS lines, trabectedin + IR resulted in a significantly higher number of γ-H2AX (histone H2AX) foci 30 min compared to the control, trabectedin, or IR alone. Expression of ATM, RAD50, Ang-2, VEGF, and PD-L1 was not significantly altered following trabectedin + IR. In conclusion, trabectedin radiosensitizes STS cells by affecting SF (particularly in leiomyosarcoma and liposarcoma), invasiveness, cell cycle distribution, and γ-H2AX foci formation. Conversely, no synergistic effect was observed on DNA damage repair, neoangiogenesis, and immune system.
Collapse
Affiliation(s)
- Mauro Loi
- Radiation Oncology Unit, Azienda Ospedaliero Universitaria Careggi, 50134 Florence, Italy
| | - Giulia Salvatore
- Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, 50121 Florence, Italy
| | - Michele Aquilano
- Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, 50121 Florence, Italy
| | - Daniela Greto
- Radiation Oncology Unit, Azienda Ospedaliero Universitaria Careggi, 50134 Florence, Italy
| | - Cinzia Talamonti
- Radiation Oncology Unit, Azienda Ospedaliero Universitaria Careggi, 50134 Florence, Italy
- Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, 50121 Florence, Italy
| | - Viola Salvestrini
- CyberKnife Center, Istituto Fiorentino di Cura e Assistenza (IFCA), 50139 Florence, Italy
| | - Maria Elena Melica
- Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, 50121 Florence, Italy
| | - Marianna Valzano
- Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, 50121 Florence, Italy
| | - Giulio Francolini
- Radiation Oncology Unit, Azienda Ospedaliero Universitaria Careggi, 50134 Florence, Italy
| | - Mariangela Sottili
- Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, 50121 Florence, Italy
| | - Costanza Santini
- Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, 50121 Florence, Italy
| | - Carlotta Becherini
- Radiation Oncology Unit, Azienda Ospedaliero Universitaria Careggi, 50134 Florence, Italy
| | | | - Monica Mangoni
- Radiation Oncology Unit, Azienda Ospedaliero Universitaria Careggi, 50134 Florence, Italy
- Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, 50121 Florence, Italy
- Correspondence: ; Tel.: +39-055-2751830
| | - Lorenzo Livi
- Radiation Oncology Unit, Azienda Ospedaliero Universitaria Careggi, 50134 Florence, Italy
- Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, 50121 Florence, Italy
| |
Collapse
|
12
|
Aghamajidi A, Farhangnia P, Pashangzadeh S, Damavandi AR, Jafari R. Tumor-promoting myeloid cells in the pathogenesis of human oncoviruses: potential targets for immunotherapy. Cancer Cell Int 2022; 22:327. [PMID: 36303138 PMCID: PMC9608890 DOI: 10.1186/s12935-022-02727-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Accepted: 09/25/2022] [Indexed: 11/10/2022] Open
Abstract
Oncoviruses, known as cancer-causing viruses, are typically involved in cancer progression by inhibiting tumor suppressor pathways and uncontrolled cell division. Myeloid cells are the most frequent populations recruited to the tumor microenvironment (TME) and play a critical role in cancer development and metastasis of malignant tumors. Tumor-infiltrating myeloid cells, including tumor-associated macrophages (TAMs), myeloid-derived suppressor cells (MDSCs), tumor-associated dendritic cells (TADCs), and tumor-associated neutrophils (TANs) exert different states from anti-tumorigenic to pro-tumorigenic phenotypes in TME. Although their role in the anti-tumorigenic state is well introduced, their opposing roles, pro-tumorigenic activities, such as anti-inflammatory cytokine and reactive oxygen species (ROS) production, should not be ignored since they result in inflammation, tumor progression, angiogenesis, and evasion. Since the blockade of these cells had promising results against cancer progression, their inhibition might be helpful in various cancer immunotherapies. This review highlights the promoting role of tumor-associated myeloid cells (TAMCs) in the pathophysiology of human virus tumorigenesis.
Collapse
Affiliation(s)
- Azin Aghamajidi
- grid.411746.10000 0004 4911 7066Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Pooya Farhangnia
- grid.411746.10000 0004 4911 7066Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Salar Pashangzadeh
- grid.411705.60000 0001 0166 0922Iranian Research Center for HIV/AIDS, Iranian Institute for Reduction of High-Risk Behaviors, Tehran University of Medical Sciences, Tehran, Iran
| | - Amirmasoud Rayati Damavandi
- grid.411705.60000 0001 0166 0922Students’ Scientific Research Center, Exceptional Talents Development Center, Tehran University of Medical Sciences, Tehran, Iran ,grid.411705.60000 0001 0166 0922School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Reza Jafari
- grid.412763.50000 0004 0442 8645Cellular and Molecular Research Center, Cellular and Molecular Medicine Institute, Urmia University of Medical Sciences, Urmia, Iran
| |
Collapse
|
13
|
Abstract
Oral cancer is one of the most common malignant tumors of the head and neck, not only affects the appearance, but also affects eating and even endangers life. The clinical treatments of oral cancer mainly include surgery, radiotherapy, and chemotherapy. However, unsatisfactory therapeutic effect and toxic side effects are still the main problems in clinical treatment. Tumor microenvironment (TME) is not only closely related to the occurrence, growth, and metastasis of tumor but also works in the diagnosis, prevention, and treatment of tumor and prognosis. Future studies should continue to investigate the relationship of TME and oral cancer therapy. This purpose of this review was to analyze the characteristics of oral cancer microenvironment, summarize the traditional oral cancer therapy and immunotherapy strategies, and finally prospect the development prospects of oral cancer immunotherapy. Immunotherapy targeting tumor microenvironment is expected to provide a new strategy for clinical treatment of oral cancer.
Collapse
Affiliation(s)
- Chang Liu
- Hospital of Stomatology, Jilin University, Changchun, 130021, People's Republic of China
| | - Min Wang
- Hospital of Stomatology, Jilin University, Changchun, 130021, People's Republic of China
| | - Haiyang Zhang
- Hospital of Stomatology, Jilin University, Changchun, 130021, People's Republic of China
| | - Chunyan Li
- Hospital of Stomatology, Jilin University, Changchun, 130021, People's Republic of China
| | - Tianshou Zhang
- Hospital of Stomatology, Jilin University, Changchun, 130021, People's Republic of China
| | - Hong Liu
- Hospital of Stomatology, Jilin University, Changchun, 130021, People's Republic of China
| | - Song Zhu
- Hospital of Stomatology, Jilin University, Changchun, 130021, People's Republic of China.
| | - Jie Chen
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, People's Republic of China.
| |
Collapse
|
14
|
Tian Z, Yao W. PD-1/L1 inhibitor plus chemotherapy in the treatment of sarcomas. Front Immunol 2022; 13:898255. [PMID: 36072581 PMCID: PMC9441887 DOI: 10.3389/fimmu.2022.898255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Accepted: 08/10/2022] [Indexed: 11/26/2022] Open
Abstract
There is an urgent clinical need for new therapeutic regimens for the effective treatment of advanced sarcomas. Accumulating evidence suggests that programmed death receptor-1/programmed death protein ligand-1 (PD-1/L1) inhibitors have synergistic effects with chemotherapy and have been approved for treatment of lung cancer, gastroesophageal cancer, and breast cancer. In this review, we reviewed the synergistic mechanism of PD-1/L1 inhibitors plus chemotherapy in the treatment of cancers, and the application of this combined regimen in several cancers, followed by a summary of the current evidence on the application of this combined regimen in the treatment of sarcomas as well as the main clinical trials currently underway. Based on the findings of this review, we believe that this combined approach will play an important role in the treatment of some subtypes of sarcomas in the future.
Collapse
|
15
|
Peterson C, Denlinger N, Yang Y. Recent Advances and Challenges in Cancer Immunotherapy. Cancers (Basel) 2022; 14:3972. [PMID: 36010965 PMCID: PMC9406446 DOI: 10.3390/cancers14163972] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 08/09/2022] [Accepted: 08/14/2022] [Indexed: 02/07/2023] Open
Abstract
Simple Summary Immunotherapy helps a person’s immune system to target tumor cells. Recent advances in cancer immunotherapy, including immune checkpoint inhibition, chimeric antigen receptor T-cell therapy and cancer vaccination, have changed the landscape of cancer treatment. These approaches have had profound success in certain cancer types but still fail in the majority of cases. This review will cover both successes and current challenges in cancer immunotherapy, as well as recent advances in the field of basic tumor immunology that will allow us to overcome resistance to existing treatments. Abstract Cancer immunotherapy has revolutionized the field of oncology in recent years. Harnessing the immune system to treat cancer has led to a large growth in the number of novel immunotherapeutic strategies, including immune checkpoint inhibition, chimeric antigen receptor T-cell therapy and cancer vaccination. In this review, we will discuss the current landscape of immuno-oncology research, with a focus on elements that influence immunotherapeutic outcomes. We will also highlight recent advances in basic aspects of tumor immunology, in particular, the role of the immunosuppressive cells within the tumor microenvironment in regulating antitumor immunity. Lastly, we will discuss how the understanding of basic tumor immunology can lead to the development of new immunotherapeutic strategies.
Collapse
|
16
|
Jang HJ, Lee HS, Yu W, Ramineni M, Truong CY, Ramos D, Splawn T, Choi JM, Jung SY, Lee JS, Wang DY, Sederstrom JM, Pietropaolo M, Kheradmand F, Amos CI, Wheeler TM, Ripley RT, Burt BM. Therapeutic Targeting of Macrophage Plasticity Remodels the Tumor-Immune Microenvironment. Cancer Res 2022; 82:2593-2609. [PMID: 35709756 PMCID: PMC9296613 DOI: 10.1158/0008-5472.can-21-3506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 03/31/2022] [Accepted: 05/04/2022] [Indexed: 01/21/2023]
Abstract
SIGNIFICANCE Comprehensive single-cell proteomics analyses of lung adenocarcinoma progression reveal the role of tumor-associated macrophages in resistance to PD-1 blockade therapy. See related commentary by Lee et al., p. 2515.
Collapse
Affiliation(s)
- Hee-Jin Jang
- Systems Onco-Immunology Laboratory, Division of Thoracic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX 77030, USA.,Hee-Jin Jang and Hyun-Sung Lee have equally contributed as first authors
| | - Hyun-Sung Lee
- Systems Onco-Immunology Laboratory, Division of Thoracic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX 77030, USA.,Hee-Jin Jang and Hyun-Sung Lee have equally contributed as first authors.,Hyun-Sung Lee and Bryan M. Burt have equally contributed as corresponding authors
| | - Wendong Yu
- Department of Pathology and Immunology, Baylor College of Medicine, Houston, TX 77030, USA
| | - Maheshwari Ramineni
- Department of Pathology and Immunology, Baylor College of Medicine, Houston, TX 77030, USA
| | - Cynthia Y. Truong
- Systems Onco-Immunology Laboratory, Division of Thoracic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX 77030, USA
| | - Daniela Ramos
- Systems Onco-Immunology Laboratory, Division of Thoracic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX 77030, USA
| | - Taylor Splawn
- Systems Onco-Immunology Laboratory, Division of Thoracic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX 77030, USA
| | - Jong Min Choi
- Systems Onco-Immunology Laboratory, Division of Thoracic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX 77030, USA
| | - Sung Yun Jung
- Department of Biochemistry and Molecular Biology, Baylor College of Medicine, Houston, TX 77030, USA
| | - Ju-Seog Lee
- Department of Systems Biology, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Daniel Y. Wang
- Division of Hemato-Oncology, Department of Medicine, Baylor College of Medicine, Houston, TX 77030, USA
| | - Joel M. Sederstrom
- Advanced Technology Cores, Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas, USA
| | - Massimo Pietropaolo
- Division of Endocrinology, Department of Medicine, Baylor College of Medicine, Houston, TX 77030, USA
| | - Farrah Kheradmand
- Division of Pulmonology, Department of Medicine, Baylor College of Medicine, Houston, TX 77030, USA.,Center for Translational Research on Inflammatory Diseases (CTRID), Michael E. DeBakey Department of Veterans Affairs, Houston, TX, United States
| | - Christopher I. Amos
- Institute for Clinical and Translational Research, Baylor College of Medicine, Houston, TX
| | - Thomas M. Wheeler
- Department of Pathology and Immunology, Baylor College of Medicine, Houston, TX 77030, USA
| | - R. Taylor Ripley
- Systems Onco-Immunology Laboratory, Division of Thoracic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX 77030, USA
| | - Bryan M. Burt
- Systems Onco-Immunology Laboratory, Division of Thoracic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX 77030, USA.,Hyun-Sung Lee and Bryan M. Burt have equally contributed as corresponding authors
| |
Collapse
|
17
|
Nuzzo G, Senese G, Gallo C, Albiani F, Romano L, d’Ippolito G, Manzo E, Fontana A. Antitumor Potential of Immunomodulatory Natural Products. Mar Drugs 2022; 20:md20060386. [PMID: 35736189 PMCID: PMC9229642 DOI: 10.3390/md20060386] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Revised: 05/23/2022] [Accepted: 05/24/2022] [Indexed: 12/11/2022] Open
Abstract
Cancer is one of the leading causes of death globally. Anticancer drugs aim to block tumor growth by killing cancerous cells in order to prevent tumor progression and metastasis. Efficient anticancer drugs should also minimize general toxicity towards organs and healthy cells. Tumor growth can also be successfully restrained by targeting and modulating immune response. Cancer immunotherapy is assuming a growing relevance in the fight against cancer and has recently aroused much interest for its wider safety and the capability to complement conventional chemotherapeutic approaches. Natural products are a traditional source of molecules with relevant potential in the pharmacological field. The huge structural diversity of metabolites with low molecular weight (small molecules) from terrestrial and marine organisms has provided lead compounds for the discovery of many modern anticancer drugs. Many natural products combine chemo-protective and immunomodulant activity, thus offering the potential to be used alone or in association with conventional cancer therapy. In this review, we report the natural products known to possess antitumor properties by interaction with immune system, as well as discuss the possible immunomodulatory mechanisms of these molecules.
Collapse
Affiliation(s)
- Genoveffa Nuzzo
- Bio-Organic Chemistry Unit, Institute of Biomolecular Chemistry-CNR, Via Campi Flegrei 34, 80078 Pozzuoli, Italy; (G.S.); (C.G.); (F.A.); (L.R.); (G.d.); (A.F.)
- Correspondence: (G.N.); (E.M.); Tel.: +39-081-8675104 (G.N.); +39-081-8675177 (E.M.)
| | - Giuseppina Senese
- Bio-Organic Chemistry Unit, Institute of Biomolecular Chemistry-CNR, Via Campi Flegrei 34, 80078 Pozzuoli, Italy; (G.S.); (C.G.); (F.A.); (L.R.); (G.d.); (A.F.)
| | - Carmela Gallo
- Bio-Organic Chemistry Unit, Institute of Biomolecular Chemistry-CNR, Via Campi Flegrei 34, 80078 Pozzuoli, Italy; (G.S.); (C.G.); (F.A.); (L.R.); (G.d.); (A.F.)
| | - Federica Albiani
- Bio-Organic Chemistry Unit, Institute of Biomolecular Chemistry-CNR, Via Campi Flegrei 34, 80078 Pozzuoli, Italy; (G.S.); (C.G.); (F.A.); (L.R.); (G.d.); (A.F.)
| | - Lucia Romano
- Bio-Organic Chemistry Unit, Institute of Biomolecular Chemistry-CNR, Via Campi Flegrei 34, 80078 Pozzuoli, Italy; (G.S.); (C.G.); (F.A.); (L.R.); (G.d.); (A.F.)
| | - Giuliana d’Ippolito
- Bio-Organic Chemistry Unit, Institute of Biomolecular Chemistry-CNR, Via Campi Flegrei 34, 80078 Pozzuoli, Italy; (G.S.); (C.G.); (F.A.); (L.R.); (G.d.); (A.F.)
| | - Emiliano Manzo
- Bio-Organic Chemistry Unit, Institute of Biomolecular Chemistry-CNR, Via Campi Flegrei 34, 80078 Pozzuoli, Italy; (G.S.); (C.G.); (F.A.); (L.R.); (G.d.); (A.F.)
- Correspondence: (G.N.); (E.M.); Tel.: +39-081-8675104 (G.N.); +39-081-8675177 (E.M.)
| | - Angelo Fontana
- Bio-Organic Chemistry Unit, Institute of Biomolecular Chemistry-CNR, Via Campi Flegrei 34, 80078 Pozzuoli, Italy; (G.S.); (C.G.); (F.A.); (L.R.); (G.d.); (A.F.)
- Department of Biology, University of Naples Federico II, Via Cinthia–Bld. 7, 80126 Napoli, Italy
| |
Collapse
|
18
|
Allavena P, Belgiovine C, Digifico E, Frapolli R, D'Incalci M. Effects of the Anti-Tumor Agents Trabectedin and Lurbinectedin on Immune Cells of the Tumor Microenvironment. Front Oncol 2022; 12:851790. [PMID: 35299737 PMCID: PMC8921639 DOI: 10.3389/fonc.2022.851790] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Accepted: 02/08/2022] [Indexed: 12/12/2022] Open
Abstract
Immune cells in the tumor micro-environment (TME) establish a complex relationship with cancer cells and may strongly influence disease progression and response to therapy. It is well established that myeloid cells infiltrating tumor tissues favor cancer progression. Tumor-Associated Macrophages (TAMs) are abundantly present at the TME and actively promote cancer cell proliferation and distant spreading, as well as contribute to an immune-suppressive milieu. Active research of the last decade has provided novel therapeutic approaches aimed at depleting TAMs and/or at reprogramming their functional activities. We reported some years ago that the registered anti-tumor agent trabectedin and its analogue lurbinectedin have numerous mechanisms of action that also involve direct effects on immune cells, opening up new interesting points of view. Trabectedin and lurbinectedin share the unique feature of being able to simultaneously kill cancer cells and to affect several features of the TME, most notably by inducing the rapid and selective apoptosis of monocytes and macrophages, and by inhibiting the transcription of several inflammatory mediators. Furthermore, depletion of TAMs alleviates the immunosuppressive milieu and rescues T cell functional activities, thus enhancing the anti-tumor response to immunotherapy with checkpoint inhibitors. In view of the growing interest in tumor-infiltrating immune cells, the availability of antineoplastic compounds showing immunomodulatory effects on innate and adaptive immunity deserves particular attention in the oncology field.
Collapse
Affiliation(s)
- Paola Allavena
- Department Immunology, IRCCS Humanitas Clinical and Research Center, Milan, Italy
| | - Cristina Belgiovine
- Department Immunology, IRCCS Humanitas Clinical and Research Center, Milan, Italy
| | - Elisabeth Digifico
- Department Immunology, IRCCS Humanitas Clinical and Research Center, Milan, Italy
| | - Roberta Frapolli
- Department of Oncology, Istituto di Ricerche Farmacologiche Mario Negri IRCCS, Milan, Italy
| | - Maurizio D'Incalci
- Department Immunology, IRCCS Humanitas Clinical and Research Center, Milan, Italy.,Department of Biomedical Sciences, Humanitas University, Milan, Italy
| |
Collapse
|
19
|
Kerrison WGJ, Lee ATJ, Thway K, Jones RL, Huang PH. Current Status and Future Directions of Immunotherapies in Soft Tissue Sarcomas. Biomedicines 2022; 10:573. [PMID: 35327375 PMCID: PMC8945421 DOI: 10.3390/biomedicines10030573] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 02/22/2022] [Accepted: 02/24/2022] [Indexed: 12/15/2022] Open
Abstract
Immunotherapy in soft tissue sarcoma (STS) has experienced a surge of interest in the past decade, contributing to an expanding number of therapeutic options for this extremely heterogenous group of rare malignancies. Immune checkpoint inhibitors (CPIs) targeting the PD-1 and CTLA-4 axes have demonstrated promising responses in a select number of STS subtypes, including rarer subtypes, such as alveolar soft part sarcoma, SWI/SNF-deficient sarcomas, clear cell sarcoma, and angiosarcoma. Multiple pan-subtype sarcoma trials have facilitated the study of possible predictive biomarkers of the CPI response. It has also become apparent that certain therapies, when combined with CPIs, can enhance response rates, although the specific mechanisms of this possible synergy remain unconfirmed in STS. In addition to CPIs, several other immune targeting agents, including anti-tumour-associated macrophage and antigen-directed therapies, are now under assessment in STS with promising efficacy in some subtypes. In this article, we review the state of the art in immunotherapy in STS, highlighting the pre-clinical and clinical data available for this promising therapeutic strategy.
Collapse
Affiliation(s)
- William G. J. Kerrison
- Division of Molecular Pathology, The Institute of Cancer Research, Sutton SM2 5NG, UK; (W.G.J.K.); (K.T.)
| | | | - Khin Thway
- Division of Molecular Pathology, The Institute of Cancer Research, Sutton SM2 5NG, UK; (W.G.J.K.); (K.T.)
- The Royal Marsden NHS Foundation Trust, London SW3 6JJ, UK;
| | - Robin L. Jones
- The Royal Marsden NHS Foundation Trust, London SW3 6JJ, UK;
- Division of Clinical Studies, The Institute of Cancer Research, London SW3 6JB, UK
| | - Paul H. Huang
- Division of Molecular Pathology, The Institute of Cancer Research, Sutton SM2 5NG, UK; (W.G.J.K.); (K.T.)
| |
Collapse
|