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Dai A, Zhang X, Wang X, Liu G, Wang Q, Yu F. Transcription factors in chimeric antigen receptor T-cell development. Hum Cell 2024; 37:571-581. [PMID: 38436882 DOI: 10.1007/s13577-024-01040-7] [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: 11/07/2023] [Accepted: 01/30/2024] [Indexed: 03/05/2024]
Abstract
Chimeric antigen receptor (CAR) T-cell therapy is a new and innovative approach to treating cancers that has shown promising results in the treatment of lymphoma. However, it has been found to be less effective in the treatment of solid tumors. To overcome the limitation, researchers have explored the use of combined CAR-T therapy with other complementary regimens that target specific genes or biomarkers, which would enhance the synergistic therapeutic effects. Transcription factors (TFs) have been identified as potential markers that can regulate gene expression in CAR-T cells to enhance their cytotoxicity and safety. TFs are known to bind DNA specifically and recruit cofactor proteins to regulate the expression of target genes. By targeting TFs, it is possible to improve the anti-tumor response of CAR-T cells by altering their phenotype and transcriptional map, thereby increasing their effector function, such as reducing the exhaustion, enhancing the survival, and cytotoxicity of CAR-T cells. This review summarizes the application of transcription factors in CART therapy to enhance the synergistic therapeutic effect of CAR-T cells in the treatment of solid tumors and improve their anti-tumor responses.
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Affiliation(s)
- Anran Dai
- School of Life Sciences, Jiangsu University, Zhenjiang, 212013, China
| | - Xiangzhi Zhang
- School of Life Sciences, Jiangsu University, Zhenjiang, 212013, China
| | - Xiaoyan Wang
- Department of Gastroenterology, Suqian First People's Hospital, Suqian, 223800, Jiangsu, China
| | - Guodong Liu
- Department of General Surgery, Suqian First People's Hospital, Suqian, 223800, Jiangsu, China
| | - Qiang Wang
- School of Life Sciences, Jiangsu University, Zhenjiang, 212013, China
| | - Feng Yu
- School of Life Sciences, Jiangsu University, Zhenjiang, 212013, China.
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Yang Z, Liu Y, Zhao H. CAR T treatment beyond cancer: Hope for immunomodulatory therapy of non-cancerous diseases. Life Sci 2024; 344:122556. [PMID: 38471620 DOI: 10.1016/j.lfs.2024.122556] [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: 11/10/2023] [Revised: 02/28/2024] [Accepted: 03/07/2024] [Indexed: 03/14/2024]
Abstract
Engineering a patient's own T cells to accurately identify and eliminate cancer cells has effectively cured individuals afflicted with previously incurable hematologic cancers. These findings have stimulated research into employing chimeric antigen receptor (CAR) T therapy across various areas within the field of oncology. However, evidence from both clinical and preclinical investigations emphasize the broader potential of CAR T therapy, extending beyond oncology to address autoimmune disorders, persistent infections, cardiac fibrosis, age-related ailments and other conditions. Concurrently, the advent of novel technologies and platforms presents additional avenues for utilizing CAR T therapy in non-cancerous contexts. This review provides an overview of the rationale behind CAR T therapy, delineates ongoing challenges in its application to cancer treatment, summarizes recent findings in non-cancerous diseases, and engages in discourse regarding emerging technologies that bear relevance. The review delves into prospective applications of this therapeutic approach across a diverse range of scenarios. Lastly, the review underscores concerns related to precision and safety, while also outlining the envisioned trajectory for extending CAR T therapy beyond cancer treatment.
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Affiliation(s)
- Zhibo Yang
- Department of Neurosurgery, 3201 Hospital of Xi'an Jiaotong University Health Science Center, Hanzhong, Shaanxi 723000, China
| | - Yingfeng Liu
- Department of Neurosurgery, Tianshui First People's Hospital, Tianshui, Gansu 741000, China
| | - Hai Zhao
- Department of Neurosurgery, the Affiliated Hospital of Qingdao University, Qingdao, Shandong 266005, China.
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Da W, Song Z, Liu X, Wang Y, Wang S, Ma J. The role of TET2 in solid tumors and its therapeutic potential: a comprehensive review. Clin Transl Oncol 2024:10.1007/s12094-024-03478-5. [PMID: 38598002 DOI: 10.1007/s12094-024-03478-5] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Accepted: 03/22/2024] [Indexed: 04/11/2024]
Abstract
Indeed, tumors are a significant health concern worldwide, and understanding the underlying mechanisms of tumor development is crucial for effective prevention and treatment. Epigenetics, which refers to changes in gene expression that are not caused by alterations in the DNA sequence itself, plays a critical role in the entire process of tumor development. It goes without saying that the effect of methylation on tumors is a significant aspect of epigenetics. Among the methylation modifications, DNA methylation is an important part, which plays a regulatory role in tumor-related genes. Ten-eleven translocation 2 (TET2) is a highly influential protein involved in the modification of DNA methylation. Its primary role is associated with the suppression of tumor development, making it a significant player in cancer research. However, TET2 is frequently mentioned in hematological diseases, its role in solid tumors has received little attention. Studying the changes of TET2 in solid tumors and the regulatory mechanism will facilitate its investigation as a clinical target for targeted therapy and may also provide directions for clinical treatment of malignant tumors.
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Affiliation(s)
- Wenxin Da
- Department of Immunology, Jiangsu Key Laboratory of Laboratory Medicine, Department of Laboratory Medicine, School of Medicine, Jiangsu University, Xuefu Road No. 301, Zhenjiang, 212013, China
| | - Ziyu Song
- Department of Immunology, Jiangsu Key Laboratory of Laboratory Medicine, Department of Laboratory Medicine, School of Medicine, Jiangsu University, Xuefu Road No. 301, Zhenjiang, 212013, China
| | - Xiaodong Liu
- Department of Immunology, Jiangsu Key Laboratory of Laboratory Medicine, Department of Laboratory Medicine, School of Medicine, Jiangsu University, Xuefu Road No. 301, Zhenjiang, 212013, China
| | - Yahui Wang
- Department of Immunology, Jiangsu Key Laboratory of Laboratory Medicine, Department of Laboratory Medicine, School of Medicine, Jiangsu University, Xuefu Road No. 301, Zhenjiang, 212013, China
| | - Shengjun Wang
- Department of Immunology, Jiangsu Key Laboratory of Laboratory Medicine, Department of Laboratory Medicine, School of Medicine, Jiangsu University, Xuefu Road No. 301, Zhenjiang, 212013, China
| | - Jie Ma
- Department of Immunology, Jiangsu Key Laboratory of Laboratory Medicine, Department of Laboratory Medicine, School of Medicine, Jiangsu University, Xuefu Road No. 301, Zhenjiang, 212013, China.
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Talleur AC, Fabrizio VA, Aplenc R, Grupp SA, Mackall C, Majzner R, Nguyen R, Rouce R, Moskop A, McNerney KO. INSPIRED Symposium Part 5: Expanding the Use of CAR T Cells in Children and Young Adults. Transplant Cell Ther 2024:S2666-6367(24)00343-9. [PMID: 38588880 DOI: 10.1016/j.jtct.2024.04.004] [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: 02/19/2024] [Revised: 03/29/2024] [Accepted: 04/01/2024] [Indexed: 04/10/2024]
Abstract
Chimeric antigen receptor (CAR) T cell therapy has demonstrated remarkable efficacy in relapsed/refractory (r/r) B cell malignancies, including in pediatric patients with acute lymphoblastic leukemia (ALL). Expanding this success to other hematologic and solid malignancies is an area of active research and, although challenges remain, novel solutions have led to significant progress over the past decade. Ongoing clinical trials for CAR T cell therapy for T cell malignancies and acute myeloid leukemia (AML) have highlighted challenges, including antigen specificity with off-tumor toxicity and persistence concerns. In T cell malignancies, notable challenges include CAR T cell fratricide and prolonged T cell aplasia, which are being addressed with strategies such as gene editing and suicide switch technologies. In AML, antigen identification remains a significant barrier, due to shared antigens across healthy hematopoietic progenitor cells and myeloid blasts. Strategies to limit persistence and circumvent the immunosuppressive tumor microenvironment (TME) created by AML are also being explored. CAR T cell therapies for central nervous system and solid tumors have several challenges, including tumor antigen heterogeneity, immunosuppressive and hypoxic TME, and potential for off-target toxicity. Numerous CAR T cell products have been designed to overcome these challenges, including "armored" CARs and CAR/T cell receptor (TCR) hybrids. Strategies to enhance CAR T cell delivery, augment CAR T cell performance in the TME, and ensure the safety of these products have shown promising results. In this manuscript, we will review the available evidence for CAR T cell use in T cell malignancies, AML, central nervous system (CNS), and non-CNS solid tumor malignancies, and recommend areas for future research.
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Affiliation(s)
- Aimee C Talleur
- Department of Bone Marrow Transplantation and Cellular Therapy, St. Jude Children's Research Hospital, Memphis, Tennessee.
| | - Vanessa A Fabrizio
- Department of Pediatric Hematology, Oncology, and Blood and Marrow Transplant, Children's Hospital Colorado/University of Colorado Anschutz, Aurora, Colorado
| | - Richard Aplenc
- Division of Oncology, Department of Pediatrics, Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Stephan A Grupp
- Division of Oncology, Department of Pediatrics, Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Crystal Mackall
- Department of Pediatrics, Department of Medicine, Center for Cancer Cell Therapy, Stanford Cancer Institute, Stanford University School of Medicine, Stanford University, Stanford, California
| | | | - Rosa Nguyen
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Rayne Rouce
- Center for Cell and Gene Therapy, Baylor College of Medicine, Houston Methodist Hospital and Texas Children's Hospital, Houston, Texas
| | - Amy Moskop
- Division of Hematology/Oncology/Blood and Marrow Transplantation, Department of Pediatrics, Medical College of Wisconsin and Children's Wisconsin, Milwaukee, Wisconsin
| | - Kevin O McNerney
- Division of Pediatric Hematology, Oncology and Stem Cell Transplantation, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois
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Church AJ, Akkari Y, Deeb K, Kolhe R, Lin F, Spiteri E, Wolff DJ, Shao L. Section E6.7-6.12 of the American College of Medical Genetics and Genomics (ACMG) Technical Laboratory Standards: Cytogenomic studies of acquired chromosomal abnormalities in solid tumors. Genet Med 2024; 26:101070. [PMID: 38376505 DOI: 10.1016/j.gim.2024.101070] [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: 01/03/2024] [Accepted: 01/08/2024] [Indexed: 02/21/2024] Open
Abstract
Clinical cytogenomic studies of solid tumor samples are critical to the diagnosis, prognostication, and treatment selection for cancer patients. An overview of current cytogenomic techniques for solid tumor analysis is provided, including standards for sample preparation, clinical and technical considerations, and documentation of results. With the evolving technologies and their application in solid tumor analysis, these standards now include sequencing technology and optical genome mapping, in addition to the conventional cytogenomic methods, such as G-banded chromosome analysis, fluorescence in situ hybridization, and chromosomal microarray analysis. This updated Section E6.7-6.12 supersedes the previous Section E6.5-6.8 in Section E: Clinical Cytogenetics of the American College of Medical Genetics and Genomics Standards for Clinical Genetics Laboratories.
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Affiliation(s)
- Alanna J Church
- Department of Pathology, Boston Children's Hospital, Boston, MA; Harvard Medical School, Boston, MA
| | - Yassmine Akkari
- The Steve and Cindy Rasmussen Institute for Genomic Medicine, Nationwide Children's Hospital, Columbus, OH
| | - Kristin Deeb
- Department of Pathology, Emory University, Atlanta, GA
| | - Ravindra Kolhe
- Department of Pathology, Augusta University, Augusta, GA
| | - Fumin Lin
- Department of Pathology and Laboratory Medicine, University of California at Los Angeles, Los Angeles, CA
| | | | - Daynna J Wolff
- Department of Pathology and Laboratory Medicine, Medical University of South Carolina, Charleston, SC
| | - Lina Shao
- Department of Pathology and Pediatrics, University of Michigan, Ann Arbor, MI
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Wang Z, Jiang L, Lv X, Yin H, Wang Z, Li W, Liu Y. Higher risk of hepatotoxicity associated with cabozantinib in cancer patients. Crit Rev Oncol Hematol 2024; 196:104298. [PMID: 38364886 DOI: 10.1016/j.critrevonc.2024.104298] [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: 10/10/2023] [Revised: 02/05/2024] [Accepted: 02/12/2024] [Indexed: 02/18/2024] Open
Abstract
BACKGROUND The efficacy of cabozantinib has attracted interest in various solid tumors. The primary aim of this study was to evaluate the risk of hepatotoxicity associated with cabozantinib in the patients with cancer. METHODS PubMed, Cochrane, and EMBASE databases were searched for published randomized controlled trials (RCTs) from inception to September 9, 2023. The mainly outcomes were all-grade and grade ≥3 elevation of aspartate aminotransferase (AST) and alanine aminotransferase (ALT), expressed as relative risk (RR) and 95% confidence interval (CI). All data were pooled using fixed-effect or random-effects models according to the heterogeneity of the included RCTs. RESULTS Among the 922 records identified, 8 RCTs incorporating 2613 patients with cancer were included. For patients receiving cabozantinib, the relative risks of all-grade AST elevation (RR, 2.63; 95% CI, 2.16-3.20, P < 0.001), all-grade ALT elevation (RR, 2.89; 95% CI, 2.31-3.60, P < 0.001), grade ≥3 AST elevation (RR, 2.26; 95% CI, 1.34-3.83, P = 0.002), and grade ≥3 ALT elevation (RR, 3.40; 95% CI, 1.65-7.01, P < 0.001) were higher than those of patients who did not receive cabozantinib group. Further subgroup analysis showed that the relative risk of hepatotoxicity associated with cabozantinib was higher than that in the other TKIs (erlotinib, sunitinib, and sorafenib) and the non-TKI drug groups (everolimus, prednisone, mitoxantrone, and paclitaxel). CONCLUSIONS Compared with other solid tumor drugs, such as everolimus, sorafenib, sunitinib, paclitaxel, mitoxantrone-prednisone et al., cabozantinib has a higher risk of hepatotoxicity.
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Affiliation(s)
- Zhen Wang
- School of Life and Pharmaceutical Sciences, Dalian University of Technology, Panjin 124221, China
| | - Lili Jiang
- School of Life and Pharmaceutical Sciences, Dalian University of Technology, Panjin 124221, China
| | - Xin Lv
- School of Life and Pharmaceutical Sciences, Dalian University of Technology, Panjin 124221, China
| | - Hang Yin
- School of Life and Pharmaceutical Sciences, Dalian University of Technology, Panjin 124221, China
| | - Zhe Wang
- School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Wenli Li
- School of Life and Pharmaceutical Sciences, Dalian University of Technology, Panjin 124221, China
| | - Yong Liu
- School of Life and Pharmaceutical Sciences, Dalian University of Technology, Panjin 124221, China.
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Dreher N, Hahner S, Fuß CT, Schlötelburg W, Hartrampf PE, Serfling SE, Schirbel A, Samnick S, Higuchi T, Weich A, Lapa C, Rosenwald A, Buck AK, Kircher S, Werner RA. CXCR4-directed PET/CT with [ 68 Ga]Ga-pentixafor in solid tumors-a comprehensive analysis of imaging findings and comparison with histopathology. Eur J Nucl Med Mol Imaging 2024; 51:1383-1394. [PMID: 38082196 PMCID: PMC10957681 DOI: 10.1007/s00259-023-06547-z] [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: 09/03/2023] [Accepted: 11/26/2023] [Indexed: 03/22/2024]
Abstract
BACKGROUND C-X-C motif chemokine receptor 4 (CXCR4) is overexpressed in various solid cancers and can be targeted by CXCR4-directed molecular imaging. We aimed to characterize the in-vivo CXCR4 expression in patients affected with solid tumors, along with a comparison to ex-vivo findings. METHODS A total 142 patients with 23 different histologically proven solid tumors were imaged with CXCR4-directed PET/CT using [68 Ga]Ga-pentixafor (total number of scans, 152). A semi-quantitative analysis of the CXCR4-positive tumor burden including maximum standardized uptake values (SUVmax) and target-to-background ratios (TBR) using blood pool was conducted. In addition, we performed histopathological staining to determine the immuno-reactive score (IRS) from patients' tumor tissue and investigated possible correlations with SUVmax (by providing Spearman's rho ρ). Based on imaging, we also assessed the eligibility for CXCR4-targeted radioligand therapy or non-radioactive CXCR4 inhibitory treatment (defined as more than five CXCR4-avid target lesions [TL] with SUVmax above 10). RESULTS One hundred three of 152 (67.8%) scans showed discernible uptake above blood pool (TBR > 1) in 462 lesions (52 primary tumors and 410 metastases). Median TBR was 4.4 (1.05-24.98), thereby indicating high image contrast. The highest SUVmax was observed in ovarian cancer, followed by small cell lung cancer, desmoplastic small round cell tumor, and adrenocortical carcinoma. When comparing radiotracer accumulation between primary tumors and metastases for the entire cohort, comparable SUVmax was recorded (P > 0.999), except for pulmonal findings (P = 0.013), indicative for uniform CXCR4 expression among TL. For higher IRS, a weak, but statistically significant correlation with increased SUVmax was observed (ρ = 0.328; P = 0.018). In 42/103 (40.8%) scans, more than five TL were recorded, with 12/42 (28.6%) exhibiting SUVmax above 10, suggesting eligibility for CXCR4-targeted treatment in this subcohort. CONCLUSIONS In a whole-body tumor read-out, a substantial portion of prevalent solid tumors demonstrated increased and uniform [68 Ga]Ga-pentixafor uptake, along with high image contrast. We also observed a respective link between in- and ex-vivo CXCR4 expression, suggesting high specificity of the PET agent. Last, a fraction of patients with [68 Ga]Ga-pentixafor-positive tumor burden were rendered potentially suitable for CXCR4-directed therapy.
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Affiliation(s)
- Niklas Dreher
- Department of Nuclear Medicine, University Hospital of Würzburg, Oberdürrbacher Str. 6, 97080, Würzburg, Germany.
| | - Stefanie Hahner
- Department of Internal Medicine I, Endocrinology, University Hospital Würzburg, Würzburg, Germany
| | - Carmina T Fuß
- Department of Internal Medicine I, Endocrinology, University Hospital Würzburg, Würzburg, Germany
| | - Wiebke Schlötelburg
- Department of Nuclear Medicine, University Hospital of Würzburg, Oberdürrbacher Str. 6, 97080, Würzburg, Germany
| | - Philipp E Hartrampf
- Department of Nuclear Medicine, University Hospital of Würzburg, Oberdürrbacher Str. 6, 97080, Würzburg, Germany
| | - Sebastian E Serfling
- Department of Nuclear Medicine, University Hospital of Würzburg, Oberdürrbacher Str. 6, 97080, Würzburg, Germany
| | - Andreas Schirbel
- Department of Nuclear Medicine, University Hospital of Würzburg, Oberdürrbacher Str. 6, 97080, Würzburg, Germany
| | - Samuel Samnick
- Department of Nuclear Medicine, University Hospital of Würzburg, Oberdürrbacher Str. 6, 97080, Würzburg, Germany
| | - Takahiro Higuchi
- Department of Nuclear Medicine, University Hospital of Würzburg, Oberdürrbacher Str. 6, 97080, Würzburg, Germany
- Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Alexander Weich
- Department of Internal Medicine II, Gastroenterology, University Hospital Würzburg, Würzburg, Germany
| | - Constantin Lapa
- Nuclear Medicine, Faculty of Medicine, University of Augsburg, Augsburg, Germany
| | | | - Andreas K Buck
- Department of Nuclear Medicine, University Hospital of Würzburg, Oberdürrbacher Str. 6, 97080, Würzburg, Germany
| | - Stefan Kircher
- Institute of Pathology, University of Würzburg, Würzburg, Germany
| | - Rudolf A Werner
- Department of Nuclear Medicine, University Hospital of Würzburg, Oberdürrbacher Str. 6, 97080, Würzburg, Germany
- The Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, Baltimore, MD, USA
- Department of Diagnostic and Interventional Radiology and Nuclear Medicine, Division of Nuclear Medicine, Goethe University Frankfurt, University Hospital, Frankfurt, Germany
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Chovet F, Passot AS, Mangon Q, Rouzaire P, Dougé A. [The circulating PD-L1: An emerging predictive biomarker for immune checkpoint inhibitors response]. Bull Cancer 2024; 111:416-427. [PMID: 38438284 DOI: 10.1016/j.bulcan.2023.12.013] [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: 06/07/2023] [Revised: 11/29/2023] [Accepted: 12/07/2023] [Indexed: 03/06/2024]
Abstract
Immune checkpoint inhibitors (ICI) have recently become the standard of care for many metastatic solid tumors, with considerable improvements in patient prognosis. However, a non-negligible proportion of patients does not respond to this type of treatment, making it essential to identify predictive factors of this response in order to better adapt the therapy. Among the biomarkers that have been most extensively studied in recent years, tumor PD-L1 levels come out on top, with controversial results for predicting response to ICI. The determination of circulating PD-L1 (or soluble PD-L1) in peripheral blood seems to be an interesting emerging biomarker. Indeed, several studies have investigated its prognostic value, and/or its potential predictive value of response to immunotherapy, and it would appear that there is a correlation between the level of soluble PD-L1 and the level of tumor aggressiveness and therefore prognosis. Furthermore, the results suggest that higher PD-L1 levels are associated with a poorer response to immunotherapy, although this remains to be confirmed in large-scale studies.
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Affiliation(s)
- Fanny Chovet
- Service d'oncologie médicale, CHU Gabriel-Montpied, 63000 Clermont-Ferrand, France
| | - Anne-Sophie Passot
- Service d'oncologie médicale, CHU Gabriel-Montpied, 63000 Clermont-Ferrand, France
| | - Quentin Mangon
- Service d'oncologie médicale, CHU Gabriel-Montpied, 63000 Clermont-Ferrand, France
| | - Paul Rouzaire
- Service d'histocompatibilité et d'immunogénétique, CHU Gabriel-Montpied, 63000 Clermont-Ferrand, France
| | - Aurore Dougé
- Service d'oncologie médicale, CHU Gabriel-Montpied, 63000 Clermont-Ferrand, France.
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Le Chapelain O, Jadoui S, Gros A, Barbaria S, Benmeziane K, Ollivier V, Dupont S, Solo Nomenjanahary M, Mavouna S, Rogozarski J, Mawhin MA, Caligiuri G, Delbosc S, Porteu F, Nieswandt B, Mangin PH, Boulaftali Y, Ho-Tin-Noé B. The localization, origin, and impact of platelets in the tumor microenvironment are tumor type-dependent. J Exp Clin Cancer Res 2024; 43:84. [PMID: 38493157 PMCID: PMC10944607 DOI: 10.1186/s13046-024-03001-2] [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: 11/27/2023] [Accepted: 03/01/2024] [Indexed: 03/18/2024] Open
Abstract
BACKGROUND How platelets interact with and influence the tumor microenvironment (TME) remains poorly characterized. METHODS We compared the presence and participation of platelets in the TME of two tumors characterized by highly different TME, PyMT AT-3 mammary tumors and B16F1 melanoma. RESULTS We show that whereas firmly adherent platelets continuously line tumor vessels of both AT-3 and B16F1 tumors, abundant extravascular stromal clusters of platelets from thrombopoietin-independent origin were present only in AT-3 mammary tumors. We further show that platelets influence the angiogenic and inflammatory profiles of AT-3 and B16F1 tumors, though with very different outcomes according to tumor type. Whereas thrombocytopenia increased bleeding in both tumor types, it further caused severe endothelial degeneration associated with massive vascular leakage, tumor swelling, and increased infiltration of cytotoxic cells, only in AT-3 tumors. CONCLUSIONS These results indicate that while platelets are integral components of solid tumors, their localization and origin in the TME, as well as their impact on its shaping, are tumor type-dependent.
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Affiliation(s)
- Ophélie Le Chapelain
- Faculté de Pharmacie de Paris, Université Paris Cité, Inserm UMR-S 1144 -Optimisation Thérapeutique en Neuropsychopharmacologie, 4 avenue de l'Observatoire, Paris, 75006, France
| | - Soumaya Jadoui
- Université Paris Cité, INSERM UMR 1148, LVTS, Paris, F-75018, France
| | - Angèle Gros
- Université Paris Cité, INSERM UMR 1148, LVTS, Paris, F-75018, France
| | - Samir Barbaria
- Université Paris Cité, INSERM UMR 1148, LVTS, Paris, F-75018, France
| | | | - Véronique Ollivier
- Faculté de Pharmacie de Paris, Université Paris Cité, Inserm UMR-S 1144 -Optimisation Thérapeutique en Neuropsychopharmacologie, 4 avenue de l'Observatoire, Paris, 75006, France
- Université Paris Cité, INSERM UMR 1148, LVTS, Paris, F-75018, France
| | - Sébastien Dupont
- Faculté de Pharmacie de Paris, Université Paris Cité, Inserm UMR-S 1144 -Optimisation Thérapeutique en Neuropsychopharmacologie, 4 avenue de l'Observatoire, Paris, 75006, France
| | - Mialitiana Solo Nomenjanahary
- Faculté de Pharmacie de Paris, Université Paris Cité, Inserm UMR-S 1144 -Optimisation Thérapeutique en Neuropsychopharmacologie, 4 avenue de l'Observatoire, Paris, 75006, France
| | - Sabrina Mavouna
- Faculté de Pharmacie de Paris, Université Paris Cité, Inserm UMR-S 1144 -Optimisation Thérapeutique en Neuropsychopharmacologie, 4 avenue de l'Observatoire, Paris, 75006, France
| | - Jasmina Rogozarski
- Faculté de Pharmacie de Paris, Université Paris Cité, Inserm UMR-S 1144 -Optimisation Thérapeutique en Neuropsychopharmacologie, 4 avenue de l'Observatoire, Paris, 75006, France
| | - Marie-Anne Mawhin
- Université Paris Cité, INSERM UMR 1148, LVTS, Paris, F-75018, France
| | | | - Sandrine Delbosc
- Université Paris Cité, INSERM UMR 1148, LVTS, Paris, F-75018, France
| | | | - Bernhard Nieswandt
- Institute of Experimental Biomedicine I, University Hospital Würzburg and Rudolf Virchow Center for Integrative and Translational Bioimaging, University of Würzburg, Würzburg, Germany
| | - Pierre H Mangin
- Université de Strasbourg, Institut National de la Santé et de la Recherche Médicale, Etablissement Français du Sang Grand-Est, Unité Mixte de Recherche-S1255, Fédération de Médecine Translationnelle de Strasbourg, Strasbourg, F-67065, France
| | - Yacine Boulaftali
- Université Paris Cité, INSERM UMR 1148, LVTS, Paris, F-75018, France
| | - Benoit Ho-Tin-Noé
- Faculté de Pharmacie de Paris, Université Paris Cité, Inserm UMR-S 1144 -Optimisation Thérapeutique en Neuropsychopharmacologie, 4 avenue de l'Observatoire, Paris, 75006, France.
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10
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Miao L, Lu C, Zhang B, Li H, Zhao X, Chen H, Liu Y, Cui X. Advances in metabolic reprogramming of NK cells in the tumor microenvironment on the impact of NK therapy. J Transl Med 2024; 22:229. [PMID: 38433193 PMCID: PMC10909296 DOI: 10.1186/s12967-024-05033-w] [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: 12/06/2023] [Accepted: 02/24/2024] [Indexed: 03/05/2024] Open
Abstract
Natural killer (NK) cells are unique from other immune cells in that they can rapidly kill multiple neighboring cells without the need for antigenic pre-sensitization once the cells display surface markers associated with oncogenic transformation. Given the dynamic role of NK cells in tumor surveillance, NK cell-based immunotherapy is rapidly becoming a "new force" in tumor immunotherapy. However, challenges remain in the use of NK cell immunotherapy in the treatment of solid tumors. Many metabolic features of the tumor microenvironment (TME) of solid tumors, including oxygen and nutrient (e.g., glucose, amino acids) deprivation, accumulation of specific metabolites (e.g., lactate, adenosine), and limited availability of signaling molecules that allow for metabolic reorganization, multifactorial shaping of the immune-suppressing TME impairs tumor-infiltrating NK cell function. This becomes a key barrier limiting the success of NK cell immunotherapy in solid tumors. Restoration of endogenous NK cells in the TME or overt transfer of functionally improved NK cells holds great promise in cancer therapy. In this paper, we summarize the metabolic biology of NK cells, discuss the effects of TME on NK cell metabolism and effector functions, and review emerging strategies for targeting metabolism-improved NK cell immunotherapy in the TME to circumvent these barriers to achieve superior efficacy of NK cell immunotherapy.
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Affiliation(s)
- Linxuan Miao
- Department of Oncology, The First Affiliated Hospital of Dalian Medical University, Dalian, 116011, People's Republic of China
- Institute (College) of Integrative Medicine, Dalian Medical University, Dalian, 116000, People's Republic of China
| | - Chenglin Lu
- Department of Oncology, The First Affiliated Hospital of Dalian Medical University, Dalian, 116011, People's Republic of China
| | - Bin Zhang
- Department of Oncology, The First Affiliated Hospital of Dalian Medical University, Dalian, 116011, People's Republic of China
| | - Huili Li
- Department of Oncology, The First Affiliated Hospital of Dalian Medical University, Dalian, 116011, People's Republic of China
- Institute (College) of Integrative Medicine, Dalian Medical University, Dalian, 116000, People's Republic of China
| | - Xu Zhao
- Department of Oncology, The First Affiliated Hospital of Dalian Medical University, Dalian, 116011, People's Republic of China
- Institute (College) of Integrative Medicine, Dalian Medical University, Dalian, 116000, People's Republic of China
| | - Haoran Chen
- Department of Oncology, The First Affiliated Hospital of Dalian Medical University, Dalian, 116011, People's Republic of China
- Institute (College) of Integrative Medicine, Dalian Medical University, Dalian, 116000, People's Republic of China
| | - Ying Liu
- Department of Oncology, The First Affiliated Hospital of Dalian Medical University, Dalian, 116011, People's Republic of China.
- Department of Oncology, Affiliated Zhongshan Hospital of Dalian University, Dalian, 116001, People's Republic of China.
| | - Xiaonan Cui
- Department of Oncology, The First Affiliated Hospital of Dalian Medical University, Dalian, 116011, People's Republic of China.
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11
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Falchook G, Patnaik A, Richardson DL, Harvey RD, Sharma MR, Hafez N, Hamilton E, Piha-Paul SA, Barve M, Wise-Draper T, Patel MR, Dowlati A, Pascuzzo J, Tang SC, Faltermeier C, Malinowska IA, Shtessel L, Striha A, Potocka E. A Relative Bioavailability, Bioequivalence, and Food Effect Study of Niraparib Tablets in Patients with Advanced Solid Tumors. Clin Ther 2024; 46:228-238. [PMID: 38423866 DOI: 10.1016/j.clinthera.2024.01.004] [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: 09/22/2023] [Revised: 01/02/2024] [Accepted: 01/04/2024] [Indexed: 03/02/2024]
Abstract
PURPOSE The poly (ADP-ribose) polymerase inhibitor niraparib is indicated as maintenance treatment in patients with certain subtypes of advanced ovarian cancer, and is being investigated in patients with other solid tumors. Niraparib is available in 100-mg capsules with a starting dosage of 200 or 300 mg/d. This study assessed the relative bioavailability (BA) and bioequivalence (BE) between a 1 × 300-mg tablet relative to 3 × 100-mg niraparib capsules. In addition, the food effect (FE) of a high-fat meal on the pharmacokinetic (PK) properties of tablet-formulated niraparib was investigated. METHODS This was a US-based, 3-stage, open-label, multicenter, single-crossover, randomized-sequence study. Enrolled patients were 18 years and older, with histologically or cytologically confirmed advanced solid tumors (metastatic or local) and disease progression despite standard therapy. Patients were randomly assigned 1:1 to receive niraparib 1 × 300-mg tablet or 3 × 100-mg capsules in the BA and BE stages or 1 × 300-mg tablet in a fasted or fed (high-fat meal) state in the FE stage. Across all study stages, PK parameters were assessed for 7 days after each dose (tablet or capsule) or prandial state (fasted or fed). In the BA stage, patients crossed over to the other treatment after a 7-day washout period, which was extended to 14 days in the BE and FE stages. Tolerability was assessed for patients who received any amount of niraparib. FINDINGS The BA-, BE-, and FE-evaluable populations comprised 23, 108, and 19 patients, respectively, who completed both treatment periods in each study stage, had sufficient concentration data to accurately estimate PK parameters without niraparib carryover, and did not experience disqualifying events. PK parameters were similar after dosing with tablet or capsule formulations; the 90% CIs of the geometric least square means for Cmax, AUC0-t, and AUC0-∞ were within the 0.80 to 1.25 BE limits. In the FE stage, Cmax, AUC0-t, and AUC0-∞ were 11%, 32%, and 28% higher, respectively, in the fed versus fasted state. The safety population included 29, 168, and 28 patients in the BA, BE, and FE stages, respectively, who received niraparib. No new safety signals were identified. IMPLICATIONS Niraparib tablets were found to be bioequivalent to capsules. A modest (≤32%) FE was observed with a high-fat meal, but was not considered to be clinically meaningful, given niraparib's PK variability. CLINICALTRIALS gov identifier: NCT03329001. (Clin Ther. 2024;46:XXX-XXX) © 2024 Elsevier HS Journals, Inc.
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Affiliation(s)
- Gerald Falchook
- Sarah Cannon Research Institute at HealthONE, Denver, Colorado
| | | | - Debra L Richardson
- Gynecologic Oncology, Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma; Sarah Cannon Research Institute, Oklahoma City, Oklahoma
| | | | | | | | - Erika Hamilton
- Sarah Cannon Research Institute at Tennessee Oncology, Nashville, Tennessee
| | - Sarina A Piha-Paul
- Investigational Cancer Therapeutics, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Minal Barve
- Mary Crowley Cancer Research Center, Dallas, Texas
| | | | - Manish R Patel
- Florida Cancer Specialists, Sarasota, Florida; Sarah Cannon Research Institute, Sarasota, Florida
| | - Afshin Dowlati
- University Hospitals Seidman Cancer Center, Case Western Reserve University, Cleveland, Ohio
| | - Joseph Pascuzzo
- Medical Oncology, California Cancer Associates for Research and Excellence, San Diego, California
| | - Shou-Ching Tang
- Cancer Center and Research Institute, University of Mississippi Medical Center, Jackson, Mississippi
| | | | | | - Luda Shtessel
- Oncology Clinical Development, GSK, Waltham, Massachusetts
| | | | - Elizabeth Potocka
- Clinical Pharmacology Modeling and Simulation, GSK, Waltham, Massachusetts.
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12
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Song X, Zhang Y, Lv X, Xu Z, Long Y, Gai Y, Jiang D, Lei P, Lan X. Noninvasive longitudinal PET/CT imaging of CAR T cells using PSMA reporter gene. Eur J Nucl Med Mol Imaging 2024; 51:965-977. [PMID: 37971500 DOI: 10.1007/s00259-023-06508-6] [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: 05/28/2023] [Accepted: 11/05/2023] [Indexed: 11/19/2023]
Abstract
PURPOSE Chimeric antigen receptor (CAR) T cell therapy has achieved great success in treating hematologic malignancies. However, it is yet to prove effective in the treatment of solid tumors. Thus, it is necessary to develop appropriate methodology for the long-term, accurate, and quantitative evaluation of the distribution and activities of CAR T cells in solid tumors. In the present study, we engineered TfR ΔPSMA CAR (CAR-ΔPSMA) T cells, which targeted the transferrin receptor (TfR) expressed by tumor cells and could be tracked in vivo via a reporter gene encoding the truncated prostate specific membrane antigen (ΔPSMA). We then quantitatively monitored these CAR T cells in vitro and in vivo using [68Ga]Ga-PSMA-617 positron emission tomography (PET)/computed tomography (CT). METHODS The CAR-ΔPSMA T cells were genetically engineered by transducing T cells with a lentiviral vector encoding TfR41BBζ-T2A-ΔPSMA. Firstly, the target expression, activation, and cytotoxicity of CAR-ΔPSMA T cells were validated in vitro. Secondly, the minimum thresholds of CAR-ΔPSMA T cells detection for [68Ga]Ga-PSMA-617 PET/CT were also determined in vitro and in vivo respectively. Lastly, the feasibility of monitoring the biodistribution and infiltration of CAR-ΔPSMA T cells after systematic administration was evaluated in the breast cancer subcutaneous xenograft model. RESULTS The CAR-ΔPSMA T cells retained activation and tumor killing capacity after transduction of the ΔPSMA-encoding reporter gene. Next, the CAR-ΔPSMA T cells could be reliably tracked by [68Ga]Ga-PSMA-617 PET/CT, the detection sensitivity of which was 250 cells/mm3 in vitro and 100 cells/mm3 in vivo. Next, the sequential imaging assays revealed that [68Ga]Ga-PSMA-617 PET/CT could be used to specifically visualize ΔPSMA+ CAR T cells at the tumor site. The increase in the [68Ga]Ga-PSMA-617 signal intensity over time allowed us to effectively detect CAR T cells in vivo. CONCLUSION Our findings preliminarily confirmed that [68Ga]Ga-PSMA-617 PET/CT could reliably detect CAR-ΔPSMA T cells in vitro and in vivo in solid tumors, laying the foundation for the monitoring CAR T cell therapy in the future.
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Affiliation(s)
- Xiangming Song
- Department of Nuclear Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, No. 1277 Jiefang Ave, Wuhan, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, 430022, Hubei Province, China
- Key Laboratory of Biological Targeted Therapy, The Ministry of Education, Wuhan, China
| | - Yirui Zhang
- Department of Immunology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiaoying Lv
- Department of Nuclear Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, No. 1277 Jiefang Ave, Wuhan, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, 430022, Hubei Province, China
- Key Laboratory of Biological Targeted Therapy, The Ministry of Education, Wuhan, China
| | - Zhuoshuo Xu
- Department of Immunology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yu Long
- Department of Nuclear Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, No. 1277 Jiefang Ave, Wuhan, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, 430022, Hubei Province, China
- Key Laboratory of Biological Targeted Therapy, The Ministry of Education, Wuhan, China
| | - Yongkang Gai
- Department of Nuclear Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, No. 1277 Jiefang Ave, Wuhan, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, 430022, Hubei Province, China
- Key Laboratory of Biological Targeted Therapy, The Ministry of Education, Wuhan, China
| | - Dawei Jiang
- Department of Nuclear Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, No. 1277 Jiefang Ave, Wuhan, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, 430022, Hubei Province, China
- Key Laboratory of Biological Targeted Therapy, The Ministry of Education, Wuhan, China
| | - Ping Lei
- Department of Immunology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiaoli Lan
- Department of Nuclear Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, No. 1277 Jiefang Ave, Wuhan, China.
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, 430022, Hubei Province, China.
- Key Laboratory of Biological Targeted Therapy, The Ministry of Education, Wuhan, China.
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13
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Armstrong AJ, Geva R, Chung HC, Lemech C, Miller WH, Hansen AR, Lee JS, Tsai F, Solomon BJ, Kim TM, Rolfo C, Giranda V, Ren Y, Liu F, Kandala B, Freshwater T, Wang JS. CXCR2 antagonist navarixin in combination with pembrolizumab in select advanced solid tumors: a phase 2 randomized trial. Invest New Drugs 2024; 42:145-159. [PMID: 38324085 DOI: 10.1007/s10637-023-01410-2] [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: 06/20/2023] [Accepted: 11/08/2023] [Indexed: 02/08/2024]
Abstract
C-X-C motif chemokine receptor 2 (CXCR2) has a role in tumor progression, lineage plasticity, and reduction of immune checkpoint inhibitor efficacy. Preclinical evidence suggests potential benefit of CXCR2 inhibition in multiple solid tumors. In this phase 2 study (NCT03473925), adults with previously treated advanced or metastatic castration-resistant prostate cancer (CRPC), microsatellite-stable colorectal cancer (MSS CRC), or non-small-cell lung cancer (NSCLC) were randomized 1:1 to the CXCR2 antagonist navarixin 30 or 100 mg orally once daily plus pembrolizumab 200 mg intravenously every 3 weeks up to 35 cycles. Primary endpoints were investigator-assessed objective response rate (RECIST v1.1) and safety. Of 105 patients (CRPC, n=40; MSS CRC, n=40; NSCLC, n=25), 3 had a partial response (2 CRPC, 1 MSS CRC) for ORRs of 5%, 2.5%, and 0%, respectively. Median progression-free survival was 1.8-2.4 months without evidence of a dose-response relationship, and the study was closed at a prespecified interim analysis for lack of efficacy. Dose-limiting toxicities occurred in 2/48 patients (4%) receiving navarixin 30 mg and 3/48 (6%) receiving navarixin 100 mg; events included grade 4 neutropenia and grade 3 transaminase elevation, hepatitis, and pneumonitis. Treatment-related adverse events occurred in 70/105 patients (67%) and led to treatment discontinuation in 7/105 (7%). Maximal reductions from baseline in absolute neutrophil count were 44.5%-48.2% (cycle 1) and 37.5%-44.2% (cycle 2) and occurred within 6-12 hours postdose in both groups. Navarixin plus pembrolizumab did not demonstrate sufficient efficacy in this study. Safety and tolerability of the combination were manageable. (Trial registration: ClinicalTrials.gov , NCT03473925).
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Affiliation(s)
- Andrew J Armstrong
- Duke Cancer Institute Center for Prostate and Urologic Cancers, Duke University, Durham, NC, 27710, USA.
| | - Ravit Geva
- Division of Oncology, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel, affiliated to the Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Hyun Cheol Chung
- Yonsei Cancer Center, Yonsei University Health System, Seoul, South Korea
| | | | - Wilson H Miller
- Segal Cancer Center, McGill University, Jewish General Hospital, Montreal, QC, Canada
| | | | - Jong-Seok Lee
- Seoul National University Bundang Hospital, Gyeonggi-do, South Korea
| | | | | | - Tae Min Kim
- Seoul National University Hospital, Seoul, South Korea
| | - Christian Rolfo
- Center for Thoracic Oncology, Icahn School of Medicine at Mount Sinai, The Tisch Cancer Institute, New York, NY, USA
| | | | | | - Fang Liu
- Merck & Co., Inc, Rahway, NJ, USA
| | | | | | - Judy S Wang
- Florida Cancer Specialists/Sarah Cannon Research Institute, Sarasota, FL, USA
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14
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Qin F, Hu X, Wang X, Liu W, Deng Q, Zhao Y, Li C, Liu C, Huang Z, Gu B. Utility of metagenomic Next-Generation Sequencing for simultaneously detecting pathogens and neoplasms. Heliyon 2024; 10:e24399. [PMID: 38293370 PMCID: PMC10826719 DOI: 10.1016/j.heliyon.2024.e24399] [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: 08/14/2023] [Revised: 12/21/2023] [Accepted: 01/08/2024] [Indexed: 02/01/2024] Open
Abstract
Objectives Clinicians often face the challenge of differentially diagnosing febrile patients who are suspected of infectious diseases, since the clinical manifestations of infection and cancer may overlap. A single test that can detect both pathogens and tumor could provide timely and accurate diagnostic clues to aid the treatment and management of these patients. Methods We enrolled eight patients to evaluate the utility of metagenomic Next-Generation Sequencing for simultaneously detecting pathogens and neoplasms using body fluids and tissue samples. Patients were selected by the following criteria: 1) Tumor was not considered upon hospitalization, but mNGS testing indicated neoplasm; 2) Tumor was not excluded, but microbial infection was primarily suspected according to initial clinical assessment. Results We detected potential pathogens in five patients, three of whom had progressed into critical infections. Moreover, abnormal chromosomal copy numbers were identified in all patients that indicated presence of neoplasms, which were pathologically confirmed. Conclusions Although copy number variations do not render a definitive cancer diagnosis, it can prompt clinicians to conduct more focused diagnostic testing for cancer, potentially saving time and cost. As a result, integrating copy number analysis with pathogen detection in mNGS may help establish rapid and accurate diagnosis for febrile patients.
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Affiliation(s)
- Feng Qin
- Department of Neurosurgery, Lingnan Hospital, Branch of the Third Affiliated Hospital of Sun Yat-sen University, 2693 Kaichuang Avenue, Guangzhou, Guangdong Province, 510530, China
| | - Xuejiao Hu
- Department of Laboratory Medicine, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, 106 Zhongshan 2nd Rd, Guangzhou, Guangdong Province, 510000, China
| | - Xiaojia Wang
- Medical Department, Hangzhou Matridx Biotechnology Co., Ltd., Bd 2-4, 2073 Jinchang Rd, Hangzhou, Zhejiang Province, 310030, China
| | - Weijiang Liu
- Department of Laboratory Medicine, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, 106 Zhongshan 2nd Rd, Guangzhou, Guangdong Province, 510000, China
| | - Qianyun Deng
- Department of Laboratory Medicine, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, 106 Zhongshan 2nd Rd, Guangzhou, Guangdong Province, 510000, China
| | - Yunhu Zhao
- Department of Laboratory Medicine, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, 106 Zhongshan 2nd Rd, Guangzhou, Guangdong Province, 510000, China
| | - Caiyun Li
- Medical Department, Hangzhou Matridx Biotechnology Co., Ltd., Bd 2-4, 2073 Jinchang Rd, Hangzhou, Zhejiang Province, 310030, China
| | - Chao Liu
- Medical Department, Hangzhou Matridx Biotechnology Co., Ltd., Bd 2-4, 2073 Jinchang Rd, Hangzhou, Zhejiang Province, 310030, China
| | - Zhenchao Huang
- Department of Neurosurgery, Lingnan Hospital, Branch of the Third Affiliated Hospital of Sun Yat-sen University, 2693 Kaichuang Avenue, Guangzhou, Guangdong Province, 510530, China
| | - Bing Gu
- Department of Laboratory Medicine, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Southern Medical University, 106 Zhongshan 2nd Rd, Guangzhou, Guangdong Province, 510000, China
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15
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Tan Y, Song Q. Bibliometric analysis of research trends on the combination of immune checkpoint inhibitors and PARP inhibitors in solid tumors. Heliyon 2024; 10:e24452. [PMID: 38293546 PMCID: PMC10826821 DOI: 10.1016/j.heliyon.2024.e24452] [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: 09/09/2023] [Revised: 12/13/2023] [Accepted: 01/09/2024] [Indexed: 02/01/2024] Open
Abstract
Introduction Immune checkpoint inhibitors (ICIs) has made significant achievements in the therapeutics of various tumor types, and recently growing evidence from preclinical studies and clinical trials has indicated that poly-ADP-ribose polymerase inhibitors (PARPi) are exhibiting encouraging synergism with ICIs. The aim of our current study is to explore the development pattern of literature related to the combined therapy of ICIs and PARPi in solid tumors from a bibliometric perspective. Methods Publications concerning the combination of ICIs and PARPi in solid tumors during 2008-2022 were extracted from the WOSCC database. VOSviewer and R-bibliometrix were applied to conduct bibliometrics. Results In total, 1113 articles were finally included. The USA was the most dominant country, and University of Texas MD Anderson Cancer Center was the most fruitful institute. Andreas Schneeweiss ranked first concerning the amount of publications in this research domain, and Timothy Yap had the most citations on this theme. The analysis of keyword co-occurrence indicated that research frontiers were shifted from the biological mechanisms of cell death to the combined strategy of ICIs and PARPi in clinical trials. Conclusions Our study comprehensively examined the publications on the combination of ICIs and PARPi in solid tumors from a bibliometric perspective. The research on this topic is in its rapid growth stage, and the USA is possessing an absolutely leading position in this field by its scientific accumulations and productivity. Moreover, the research frontiers have shifted from the mechanisms of ICIs and PARPi to their combined treatment in clinical application. In summary, our results demonstrated a comprehensive overview of the knowledge atlas and a valuable reference for the future investigations in this field.
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Affiliation(s)
- Yaqian Tan
- Department of Pharmacy, The Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | - Qi Song
- Department of Pharmacy, Affiliated Cancer Hospital & Institute of Guangzhou Medical University, Guangzhou, China
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16
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Nelli F, Fabbri A, Virtuoso A, Giannarelli D, Marrucci E, Fiore C, Giron Berrios JR, Schirripa M, Signorelli C, Chilelli MG, Primi F, Panichi V, Caterini L, Farinelli S, Silvestri MA, Ruggeri EM. Herpes zoster after the third dose of SARS-CoV-2 mRNA-BNT162b2 vaccine in actively treated cancer patients: a prospective study. Clin Exp Med 2024; 24:13. [PMID: 38244147 PMCID: PMC10799787 DOI: 10.1007/s10238-023-01263-2] [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: 10/07/2023] [Accepted: 12/07/2023] [Indexed: 01/22/2024]
Abstract
Several concerns have been raised about a causal relationship between COVID-19 mRNA-based vaccines and the development of herpes zoster (HZ). We performed a prospective analysis of the Vax-On-Third-Profile study to investigate the incidence of HZ after the third dose of mRNA-BNT162b2 (tozinameran) and its correlation with immune responses. Patients who had received a booster dose and had been actively treated for at least 8 weeks were eligible. Serologic assessment was performed before the third dose of tozinameran (timepoint-1) and 4 weeks later (timepoint-2). We also assessed the incidence of SARS-CoV-2 breakthrough infections at predefined time points. The current analysis included 310 patients, of whom 109 (35.2%) and 111 (35.8%) were being treated with targeted therapies and cytotoxic chemotherapy, respectively. All participants received a third dose of tozinameran between September 26 and October 30, 2021. After a mean follow-up of 17.3 (IQR 15.1-18.4) months, HZ occurred in 8 recipients, for a cumulative incidence of 2.6%, and an incidence rate of 0.310 per person-year (95% CI 0.267-0.333). All HZ cases occurred within 30 days of booster dosing (range 5-29 days), with a median time to onset of 15 (IQR 9-22) days. Among the 7 patients (2.2%) who also contracted a SARS-CoV-2 infection, all cases preceded COVID-19 outbreaks. No instances of complicated HZ were reported. In multivariate analysis, impaired T helper and T cytotoxic cell counts independently correlated with HZ occurrence. These findings provide the first evidence that cancer patients on active treatment have a not negligible risk of developing HZ within 30 days after the third dose of tozinameran. The favorable clinical outcome of all observed cases confirms that protective effects of boosters in reducing the risk of severe COVID-19 outweigh the potential risk of HZ occurrence.
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Affiliation(s)
- Fabrizio Nelli
- Medical Oncology Unit, Department of Oncology and Hematology, Central Hospital of Belcolle, Strada Sammartinese Snc, 01100, Viterbo, Italy.
| | - Agnese Fabbri
- Medical Oncology Unit, Department of Oncology and Hematology, Central Hospital of Belcolle, Strada Sammartinese Snc, 01100, Viterbo, Italy
| | - Antonella Virtuoso
- Medical Oncology Unit, Department of Oncology and Hematology, Central Hospital of Belcolle, Strada Sammartinese Snc, 01100, Viterbo, Italy
| | - Diana Giannarelli
- Biostatistics Unit, Scientific Directorate, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy
| | - Eleonora Marrucci
- Medical Oncology Unit, Department of Oncology and Hematology, Central Hospital of Belcolle, Strada Sammartinese Snc, 01100, Viterbo, Italy
| | - Cristina Fiore
- Medical Oncology Unit, Department of Oncology and Hematology, Central Hospital of Belcolle, Strada Sammartinese Snc, 01100, Viterbo, Italy
| | - Julio Rodrigo Giron Berrios
- Medical Oncology Unit, Department of Oncology and Hematology, Central Hospital of Belcolle, Strada Sammartinese Snc, 01100, Viterbo, Italy
| | - Marta Schirripa
- Medical Oncology Unit, Department of Oncology and Hematology, Central Hospital of Belcolle, Strada Sammartinese Snc, 01100, Viterbo, Italy
| | - Carlo Signorelli
- Medical Oncology Unit, Department of Oncology and Hematology, Central Hospital of Belcolle, Strada Sammartinese Snc, 01100, Viterbo, Italy
| | - Mario Giovanni Chilelli
- Medical Oncology Unit, Department of Oncology and Hematology, Central Hospital of Belcolle, Strada Sammartinese Snc, 01100, Viterbo, Italy
| | - Francesca Primi
- Medical Oncology Unit, Department of Oncology and Hematology, Central Hospital of Belcolle, Strada Sammartinese Snc, 01100, Viterbo, Italy
| | - Valentina Panichi
- Citofluorimetry Unit, Department of Oncology and Hematology, Central Hospital of Belcolle, Viterbo, Italy
| | - Luciano Caterini
- Infectious Disease Unit, Department of Medicine, Central Hospital of Belcolle, Viterbo, Italy
| | - Stefania Farinelli
- Infectious Disease Unit, Department of Medicine, Central Hospital of Belcolle, Viterbo, Italy
| | - Maria Assunta Silvestri
- Microbiology and Virology Unit, Department of Oncology and Hematology, Central Hospital of Belcolle, Viterbo, Italy
| | - Enzo Maria Ruggeri
- Medical Oncology Unit, Department of Oncology and Hematology, Central Hospital of Belcolle, Strada Sammartinese Snc, 01100, Viterbo, Italy
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Kang YK, Ryu MH, Hong YS, Choi CM, Kim TW, Ryoo BY, Kim JE, Weis JR, Kingsford R, Park CH, Jang S, McGinn A, Werner TL, Sharma S. Phase 1/2a Study of Rivoceranib, a Selective VEGFR-2 Angiogenesis Inhibitor, in Patients with Advanced Solid Tumors. Cancer Res Treat 2024:crt.2023.980. [PMID: 38271925 DOI: 10.4143/crt.2023.980] [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: 08/29/2023] [Accepted: 01/17/2024] [Indexed: 01/27/2024] Open
Abstract
Purpose To report the results from an early-phase study of rivoceranib, an oral tyrosine kinase inhibitor highly selective for vascular endothelial growth factor receptor 2, in patients with advanced solid tumors. Materials and Methods In this open-label, single-arm, dose-escalating, multicenter three-part phase 1/2a trial, patients had advanced solid tumors refractory to conventional therapy. Part 1 evaluated the safety and pharmacokinetics of five ascending once-daily doses of rivoceranib from 81 mg to 685 mg. Part 2 evaluated the safety and antitumor activity of once-daily rivoceranib 685 mg. Part 3 was conducted later, due to lack of MTD determination in part 1, to evaluate the safety and preliminary efficacy of once-daily rivoceranib 805 mg in patients with unresectable or advanced gastric cancer. Results A total of 61 patients were enrolled in parts 1 (n=25), 2 (n=30), and 3 (n=6). In parts 1 and 2, patients were white (45.5%) or Asian (54.5%), and 65.6% were male. The most common grade ≥3 adverse events (AEs) were hypertension (32.7%), hyponatremia (10.9%), and hypophosphatemia (10.9%). The overall response rate (ORR) was 15.2%. In part 3, dose-limiting toxicities occurred in 2 out of 6 patients: grade 3 febrile neutropenia decreased appetite, and fatigue. The ORR was 33%. Conclusion The recommended phase 2 dose of rivoceranib was determined to be 685 mg once daily, which showed adequate efficacy with a manageable safety profile. (NCT01497704 and NCT02711969).
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Affiliation(s)
- Yoon-Koo Kang
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Min-Hee Ryu
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Yong Sang Hong
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Chang-Min Choi
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Tae Won Kim
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Baek-Yeol Ryoo
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jeong Eun Kim
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - John R Weis
- University of Utah and Huntsman Cancer Institute, Salt Lake City, UT, USA
| | - Rachel Kingsford
- University of Utah and Huntsman Cancer Institute, Salt Lake City, UT, USA
| | | | | | | | - Theresa L Werner
- University of Utah and Huntsman Cancer Institute, Salt Lake City, UT, USA
| | - Sunil Sharma
- Translational Genomics Research Institute, Phoenix, AZ, USA
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18
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Wu L, Ye C, Yao Q, Li Q, Zhang C, Li Y. The role of serum acylcarnitine profiling for the detection of multiple solid tumors in humans. Heliyon 2024; 10:e23867. [PMID: 38205321 PMCID: PMC10776988 DOI: 10.1016/j.heliyon.2023.e23867] [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: 03/28/2023] [Revised: 11/28/2023] [Accepted: 12/14/2023] [Indexed: 01/12/2024] Open
Abstract
Metabolic reprogramming is an essential hallmark of cancer. Several studies have reported the dysregulation of acylcarnitine (ACar) metabolism in tumor cells, suggesting that changes in the blood ACar may be related to tumor growth. Accordingly, this study aimed to understand the alteration of serum ACar profiles in various solid tumors and explore the potential of differential serum ACars as diagnostic biomarkers. A series of 69 relatively abundant ACars were identified via untargeted analysis. Then, targeted metabolomics was used to describe the metabolic alterations in ACars between normal controls and patients with six types of solid tumors. The results suggested that changes in ACars correlated with their carbon chain length and saturation. The six tumor types had highly similar ACar metabolic profiles, indicating similar fatty acid oxidation (FAO) metabolic pathways. Moreover, the receiver operating curve analysis of differential ACars showed that 16 ACars (C8-C14) had high diagnostic capability towards the studied solid tumors. Specifically, the area under the curve of ACar 10:2 isomer2 and ACar 12:2 isomer2 was greater than 0.95. In conclusion, the marked decrease in the levels of medium- and long-chain ACars (C8-C18) in the six solid tumors suggests that they may have similar FAO-based metabolic pathways, which could afford a common target for cancer therapy. Additionally, 16 ACars (C8-C14) were identified as potential biomarkers for diagnosing six types of solid tumors.
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Affiliation(s)
| | | | | | - Qianqian Li
- Department of Research, Guangxi Medical University Cancer Hospital, Nanning, 530021, Guangxi Zhuang Autonomous Region, China
| | - Chunyan Zhang
- Department of Research, Guangxi Medical University Cancer Hospital, Nanning, 530021, Guangxi Zhuang Autonomous Region, China
| | - Yuandong Li
- Department of Research, Guangxi Medical University Cancer Hospital, Nanning, 530021, Guangxi Zhuang Autonomous Region, China
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19
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Yamamoto N, Koyama T, Sato J, Yoshida T, Sudo K, Iwasa S, Kondo S, Yonemori K, Kawasaki A, Satake K, Shibata S, Shimizu T. Phase I study of the anti-TIGIT antibody tiragolumab in combination with atezolizumab in Japanese patients with advanced or metastatic solid tumors. Cancer Chemother Pharmacol 2024:10.1007/s00280-023-04627-3. [PMID: 38206370 DOI: 10.1007/s00280-023-04627-3] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Accepted: 11/24/2023] [Indexed: 01/12/2024]
Abstract
PURPOSE Tiragolumab is a monoclonal antibody that binds to the inhibitory immune checkpoint TIGIT (T-cell immunoreceptor with Ig and ITIM domains). In early phase clinical trials, tiragolumab in combination with the programmed death-ligand 1-inhibitor atezolizumab was well tolerated and has demonstrated preliminary anti-tumor activity in patients with advanced/metastatic solid tumors. We report the results of a phase I study of tiragolumab plus atezolizumab in Japanese patients (jRCT2080224926). METHODS Japanese patients ≥ 20 years old received tiragolumab (600 mg) and atezolizumab (1200 mg) intravenously every 21 days until unacceptable toxicity or disease progression. Primary endpoints were safety and pharmacokinetic (PK) parameters of tiragolumab plus atezolizumab. Secondary endpoints were anti-tumor activity. RESULTS Three patients were enrolled with diagnoses of non-small cell lung cancer, pancreatic cancer, and cholangiocarcinoma. No dose-limiting toxicities were observed. Two patients experienced treatment-related adverse events (AEs) of any grade. There were no grade ≥ 3 AEs, serious AEs, AEs leading to discontinuation, modification or withdrawal of any study drug, or AEs leading to death. At cycle 1, mean PK parameters of tiragolumab were as follows: Cmax 217 μg/mL; Cmin 54.9 μg/mL; area under the concentration-time curve from 0 to the last measurable concentration, 2000 μg·day/mL; t1/2, 17.6 days. Best overall response was stable disease in two patients. CONCLUSION Tiragolumab plus atezolizumab was well tolerated in Japanese patients with advanced/metastatic solid tumors, and no differences in tiragolumab PK characteristics were noted between Japanese patients enrolled in this study, and non-Japanese patients enrolled in a global phase Ia/Ib study. These results may support the inclusion of Japanese patients in ongoing global phase III clinical trials. TRIAL REGISTRATION NUMBER jRCT2080224926.
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Affiliation(s)
- Noboru Yamamoto
- Department of Experimental Therapeutics, National Cancer Center Hospital, Tsukiji 5-1-1, Chuo-Ku, Tokyo, 104-0045, Japan.
| | - Takafumi Koyama
- Department of Experimental Therapeutics, National Cancer Center Hospital, Tsukiji 5-1-1, Chuo-Ku, Tokyo, 104-0045, Japan
| | - Jun Sato
- Department of Experimental Therapeutics, National Cancer Center Hospital, Tsukiji 5-1-1, Chuo-Ku, Tokyo, 104-0045, Japan
| | - Tatsuya Yoshida
- Department of Experimental Therapeutics, National Cancer Center Hospital, Tsukiji 5-1-1, Chuo-Ku, Tokyo, 104-0045, Japan
| | - Kazuki Sudo
- Department of Experimental Therapeutics, National Cancer Center Hospital, Tsukiji 5-1-1, Chuo-Ku, Tokyo, 104-0045, Japan
| | - Satoru Iwasa
- Department of Experimental Therapeutics, National Cancer Center Hospital, Tsukiji 5-1-1, Chuo-Ku, Tokyo, 104-0045, Japan
| | - Shunsuke Kondo
- Department of Experimental Therapeutics, National Cancer Center Hospital, Tsukiji 5-1-1, Chuo-Ku, Tokyo, 104-0045, Japan
| | - Kan Yonemori
- Department of Experimental Therapeutics, National Cancer Center Hospital, Tsukiji 5-1-1, Chuo-Ku, Tokyo, 104-0045, Japan
| | - Atsuko Kawasaki
- Chugai Pharmaceutical Co., Ltd, 1-1 Nihonbashi-Muromachi 2-Chome Chuo-Ku, Tokyo, 103-8324, Japan
| | - Kyoko Satake
- Chugai Pharmaceutical Co., Ltd, 1-1 Nihonbashi-Muromachi 2-Chome Chuo-Ku, Tokyo, 103-8324, Japan
| | - Shoyo Shibata
- Chugai Pharmaceutical Co., Ltd, 1-1 Nihonbashi-Muromachi 2-Chome Chuo-Ku, Tokyo, 103-8324, Japan
| | - Toshio Shimizu
- Department of Experimental Therapeutics, National Cancer Center Hospital, Tsukiji 5-1-1, Chuo-Ku, Tokyo, 104-0045, Japan
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20
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Moeinafshar A, Nouri M, Shokrollahi N, Masrour M, Behnam A, Tehrani Fateh S, Sadeghi H, Miryounesi M, Ghasemi MR. Non-coding RNAs as potential therapeutic targets for receptor tyrosine kinase signaling in solid tumors: current status and future directions. Cancer Cell Int 2024; 24:26. [PMID: 38200584 PMCID: PMC10782702 DOI: 10.1186/s12935-023-03203-2] [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: 07/28/2023] [Accepted: 12/27/2023] [Indexed: 01/12/2024] Open
Abstract
This review article presents an in-depth analysis of the current state of research on receptor tyrosine kinase regulatory non-coding RNAs (RTK-RNAs) in solid tumors. RTK-RNAs belong to a class of non-coding RNAs (nc-RNAs) responsible for regulating the expression and activity of receptor tyrosine kinases (RTKs), which play a critical role in cancer development and progression. The article explores the molecular mechanisms through which RTK-RNAs modulate RTK signaling pathways and highlights recent advancements in the field. This include the identification of potential new RTK-RNAs and development of therapeutic strategies targeting RTK-RNAs. While the review discusses promising results from a variety of studies, encompassing in vitro, in vivo, and clinical investigations, it is important to acknowledge the challenges and limitations associated with targeting RTK-RNAs for therapeutic applications. Further studies involving various cancer cell lines, animal models, and ultimately, patients are necessary to validate the efficacy of targeting RTK-RNAs. The specificity of ncRNAs in targeting cellular pathways grants them tremendous potential, but careful consideration is required to minimize off-target effects, the article additionally discusses the potential clinical applications of RTK-RNAs as biomarkers for cancer diagnosis, prognosis, and treatment. In essence, by providing a comprehensive overview of the current understanding of RTK-RNAs in solid tumors, this review emphasizes their potential as therapeutic targets for cancer while acknowledging the associated challenges and limitations.
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Affiliation(s)
- Aysan Moeinafshar
- Center for Comprehensive Genetic Services, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Nouri
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Nima Shokrollahi
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mahdi Masrour
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Center for Orthopedic Trans-Disciplinary Applied Research, Tehran University of Medical Sciences, Tehran, Iran
| | - Amirmohammad Behnam
- School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Sahand Tehrani Fateh
- Center for Comprehensive Genetic Services, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Hossein Sadeghi
- Department of Medical Genetics, Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Miryounesi
- Center for Comprehensive Genetic Services, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Department of Medical Genetics, Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad-Reza Ghasemi
- Center for Comprehensive Genetic Services, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
- Department of Medical Genetics, Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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21
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Ni S, Li L, Sun X, Wang Y, Yu Q, Wang W, Gu Z, Yu Z, Wu D, Wu F, Jiang S, Peng P. In vitro and in vivo pharmacokinetics, disposition, and drug-drug interaction potential of tinengotinib (TT-00420), a promising investigational drug for treatment of cholangiocarcinoma and other solid tumors. Eur J Pharm Sci 2024; 192:106658. [PMID: 38048851 DOI: 10.1016/j.ejps.2023.106658] [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: 08/08/2023] [Revised: 11/17/2023] [Accepted: 11/27/2023] [Indexed: 12/06/2023]
Abstract
Early-stage clinical evaluation of tinengotinib (TT-00420) demonstrated encouraging preliminary efficacies in multiple types of refractory cancers, including fibroblast growth factor receptors (FGFR) inhibitors relapsed cholangiocarcinoma (CCA), castrate-resistant prostate cancer (CRPC), and HR+/HER2- breast cancer and triple negative breast cancer (TNBC). To further evaluate drug-like properties of the drug candidate, it is imperative to understand its metabolism and pharmacokinetic properties. This manuscript presented the investigation results of in vitro permeability, plasma protein binding, metabolic stability, metabolite identification, and drug-drug interaction of tinengotinib. Preclinical ADME (absorption, distribution, excretion, and metabolism) studies in rats and dogs was also conducted using a radioactive labeled tinengotinib, [14C]tinengotinib. Tinengotinib was found to have high permeability and high plasma protein binding and equally distributed between blood and plasma. There were no unique metabolites in human liver microsomes and tinengotinib showed moderate hepatic clearance. Tinengotinib is neither a potential inhibitor nor an inducer of P450 enzymes at clinically relevant concentrations, and unlikely to cause drug-drug interactions when used in combination with other drugs mediated by a key transporter, either as victim or perpetrator. Taken together, tinengotinib demonstrated a minimal risk of clinically relevant drug-drug interactions. Tinengotinib showed good oral bioavailability and dose-dependent exposures in both rat and dog after oral administration. The total radioactivity was largely distributed in the gastrointestinal system and liver, and tinengotinib could not easily pass through the blood-brain barrier. The major drug-related component in rat and dog plasma was unchanged drug (>89 %) with primary route of elimination via feces (>93 % of the dose) and minor via renal excretion (<4 % of the dose). Tinengotinib metabolism is mediated largely by CYP3A4, with minor contributions from CYP2D6 and CYP2C8. Major metabolic pathways include oxidation, oxidative cleavage of the morpholine ring, glucuronide and glutathione conjugations. The overall preclinical pharmacokinetics profile supported the selection and development of tinengotinib as a clinical candidate.
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Affiliation(s)
- Shumao Ni
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Nanjing University of Chinese Medicine, 138 Xianlin Road, Nanjing 210023, China; Department of Drug Metabolism and Pharmacokinetics, Medicinal Chemistry, Preparation, Project Management, TransThera Sciences (Nanjing), Inc., Fl 3, Bld 9, Phase 2 Accelerator, Biotech and Pharmaceutical Valley, Jiangbei New Area, Nanjing 210032, China
| | - Lin Li
- Department of Drug Metabolism and Pharmacokinetics, Medicinal Chemistry, Preparation, Project Management, TransThera Sciences (Nanjing), Inc., Fl 3, Bld 9, Phase 2 Accelerator, Biotech and Pharmaceutical Valley, Jiangbei New Area, Nanjing 210032, China
| | - Xiaofen Sun
- Department of Drug Metabolism and Pharmacokinetics, Medicinal Chemistry, Preparation, Project Management, TransThera Sciences (Nanjing), Inc., Fl 3, Bld 9, Phase 2 Accelerator, Biotech and Pharmaceutical Valley, Jiangbei New Area, Nanjing 210032, China
| | - Yixiang Wang
- Department of Drug Metabolism and Pharmacokinetics, Medicinal Chemistry, Preparation, Project Management, TransThera Sciences (Nanjing), Inc., Fl 3, Bld 9, Phase 2 Accelerator, Biotech and Pharmaceutical Valley, Jiangbei New Area, Nanjing 210032, China
| | - Qi Yu
- Department of Drug Metabolism and Pharmacokinetics, Medicinal Chemistry, Preparation, Project Management, TransThera Sciences (Nanjing), Inc., Fl 3, Bld 9, Phase 2 Accelerator, Biotech and Pharmaceutical Valley, Jiangbei New Area, Nanjing 210032, China
| | - Wuwei Wang
- Department of Drug Metabolism and Pharmacokinetics, Medicinal Chemistry, Preparation, Project Management, TransThera Sciences (Nanjing), Inc., Fl 3, Bld 9, Phase 2 Accelerator, Biotech and Pharmaceutical Valley, Jiangbei New Area, Nanjing 210032, China
| | - Zheming Gu
- Value Pharmaceutical Services Co., Ltd, Nanjing 211899, China
| | - Zhenwen Yu
- Value Pharmaceutical Services Co., Ltd, Nanjing 211899, China
| | - Di Wu
- Department of Drug Metabolism and Pharmacokinetics, Medicinal Chemistry, Preparation, Project Management, TransThera Sciences (Nanjing), Inc., Fl 3, Bld 9, Phase 2 Accelerator, Biotech and Pharmaceutical Valley, Jiangbei New Area, Nanjing 210032, China
| | - Frank Wu
- Department of Drug Metabolism and Pharmacokinetics, Medicinal Chemistry, Preparation, Project Management, TransThera Sciences (Nanjing), Inc., Fl 3, Bld 9, Phase 2 Accelerator, Biotech and Pharmaceutical Valley, Jiangbei New Area, Nanjing 210032, China
| | - Shu Jiang
- Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Nanjing University of Chinese Medicine, 138 Xianlin Road, Nanjing 210023, China.
| | - Peng Peng
- Department of Drug Metabolism and Pharmacokinetics, Medicinal Chemistry, Preparation, Project Management, TransThera Sciences (Nanjing), Inc., Fl 3, Bld 9, Phase 2 Accelerator, Biotech and Pharmaceutical Valley, Jiangbei New Area, Nanjing 210032, China.
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22
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Huang W, Liang C, Zhang Y, Zhang D, An S, Wu Q, Li J, Zhao H, Wang C, Cui J, Bao Z, Huang G, Wei W, Liu J. ImmunoPET imaging of Trop2 expression in solid tumors with nanobody tracers. Eur J Nucl Med Mol Imaging 2024; 51:380-394. [PMID: 37792026 DOI: 10.1007/s00259-023-06454-3] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Accepted: 09/21/2023] [Indexed: 10/05/2023]
Abstract
PURPOSE The high expression of the transmembrane glycoprotein trophoblast cell-surface antigen 2 (Trop2) was strongly associated with the progression of solid tumors, including pancreatic and gastric cancers. Our study aimed to construct Trop2-specific immuno-positron emission tomography (immunoPET) probes and assess the diagnostic abilities in preclinical pancreatic and gastric cancer models. METHODS The expression of Trop2 in pancreatic cancer was determined by single-cell sequencing and immunohistochemistry on tissue microarray (TMA). Flow cytometry was used to screen the expression of Trop2 in pancreatic cancer cell lines. Two nanobodies (i.e., RTD98 and RTD01) targeting Trop2 were developed and labeled with gallium-68 (68Ga, T1/2 = 1.1 h) to construct immunoPET imaging probes. The agents were researched in cell-derived pancreatic and patient-derived gastric cancer models expressing varying Trop2. RESULTS Single-cell sequencing results showed high expression of Trop2 in pancreatic ductal cells as well as acinar cells and immunohistochemical staining of TMA from pancreatic cancers showed significantly higher expression of Trop2 in cancerous than in paracancerous tissues. ImmunoPET utilizing [68Ga]Ga-NOTA-RTD98 could clearly delineate subcutaneous tumors, both in cell-derived pancreatic cancer models and patient-derived gastric cancer models, superior to imaging using [18F]-FDG or a non-specific probe [68Ga]Ga-NOTA-RTD161. Another probe with improved pharmacokinetics targeting Trop2, [68Ga]Ga-NOTA-RTD01, was further prepared and showed advantageous diagnostic capabilities in preclinical pancreatic cancer models. CONCLUSION In the work, we reported two nanobody tracers targeting human Trop2 which may facilitate better use of Trop2-targeted therapeutics by noninvasively displaying expression dynamics of the target.
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Affiliation(s)
- Wei Huang
- Department of Nuclear Medicine, Institute of Clinical Nuclear Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 1630 Dongfang Rd, Shanghai, 200127, China
| | - Chenyi Liang
- Department of Nuclear Medicine, Institute of Clinical Nuclear Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 1630 Dongfang Rd, Shanghai, 200127, China
| | - You Zhang
- Department of Nuclear Medicine, Institute of Clinical Nuclear Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 1630 Dongfang Rd, Shanghai, 200127, China
| | - Di Zhang
- Department of Nuclear Medicine, Institute of Clinical Nuclear Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 1630 Dongfang Rd, Shanghai, 200127, China
| | - Shuxian An
- Department of Nuclear Medicine, Institute of Clinical Nuclear Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 1630 Dongfang Rd, Shanghai, 200127, China
| | - Qianyun Wu
- Department of Nuclear Medicine, Institute of Clinical Nuclear Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 1630 Dongfang Rd, Shanghai, 200127, China
| | - Jiajin Li
- Department of Nuclear Medicine, Institute of Clinical Nuclear Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 1630 Dongfang Rd, Shanghai, 200127, China
| | - Haitao Zhao
- Department of Nuclear Medicine, Institute of Clinical Nuclear Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 1630 Dongfang Rd, Shanghai, 200127, China
| | - Cheng Wang
- Department of Nuclear Medicine, Institute of Clinical Nuclear Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 1630 Dongfang Rd, Shanghai, 200127, China
| | - Jiujie Cui
- Department of Oncology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 1630 Dongfang Rd, Shanghai, 200127, China
| | - Zhouzhou Bao
- Department of Obstetrics and Gynecology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 1630 Dongfang Rd, Shanghai, 200127, China
- Shanghai Key Laboratory of Gynecologic Oncology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 1630 Dongfang Rd, Shanghai, 200127, China
| | - Gang Huang
- Department of Nuclear Medicine, Institute of Clinical Nuclear Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 1630 Dongfang Rd, Shanghai, 200127, China
| | - Weijun Wei
- Department of Nuclear Medicine, Institute of Clinical Nuclear Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 1630 Dongfang Rd, Shanghai, 200127, China.
| | - Jianjun Liu
- Department of Nuclear Medicine, Institute of Clinical Nuclear Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, 1630 Dongfang Rd, Shanghai, 200127, China.
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23
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Oh JM, Shen K. Hypoxic 3D Tumor Model for Evaluating of CAR-T Cell Therapy In Vitro. Methods Mol Biol 2024; 2748:119-134. [PMID: 38070112 DOI: 10.1007/978-1-0716-3593-3_10] [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] [Indexed: 12/18/2023]
Abstract
Solid tumors contain abnormal physical and biochemical barriers that hinder chimeric antigen receptor (CAR) T cell therapies. However, there is a lack of understanding on how the solid tumor microenvironment (e.g. hypoxia) modulates CAR-T cell function. Hypoxia is a common feature of many advanced solid tumors that contributes to reprogramming of cancer and T cell metabolism as well as their phenotypes and interactions. To gain insights into the activities of CAR-T cells in solid tumors and to assess the effectiveness of new combination treatments involving CAR-T cells, in vitro models that faithfully reflect CAR-T cell-solid tumor interactions under physiologically relevant tumor microenvironment is needed. Here we demonstrate how to establish a hypoxic 3-dimensional (3-D) tumor model using a cleanroom-free, micromilling-based microdevice and assess the efficacy of the combination treatment with CAR-T cells and PD-1/PD-L1 inhibition.
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Affiliation(s)
- Jeong Min Oh
- Alfred E. Mann Department of Biomedical Engineering, University of Southern California, Los Angeles, CA, USA
| | - Keyue Shen
- Alfred E. Mann Department of Biomedical Engineering, University of Southern California, Los Angeles, CA, USA.
- Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA, USA.
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24
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Tangsiri M, Hheidari A, Liaghat M, Razlansari M, Ebrahimi N, Akbari A, Varnosfaderani SMN, Maleki-Sheikhabadi F, Norouzi A, Bakhtiyari M, Zalpoor H, Nabi-Afjadi M, Rahdar A. Promising applications of nanotechnology in inhibiting chemo-resistance in solid tumors by targeting epithelial-mesenchymal transition (EMT). Biomed Pharmacother 2024; 170:115973. [PMID: 38064969 DOI: 10.1016/j.biopha.2023.115973] [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: 09/23/2023] [Revised: 11/25/2023] [Accepted: 11/29/2023] [Indexed: 01/10/2024] Open
Abstract
The resistance of cancer cells to chemotherapy, also known as chemo-resistance, poses a significant obstacle to cancer treatment and can ultimately result in patient mortality. Epithelial-mesenchymal transition (EMT) is one of the many factors and processes responsible for chemo-resistance. Studies have shown that targeting EMT can help overcome chemo-resistance, and nanotechnology and nanomedicine have emerged as promising approaches to achieve this goal. This article discusses the potential of nanotechnology in inhibiting EMT and proposes a viable strategy to combat chemo-resistance in various solid tumors, including breast cancer, lung cancer, pancreatic cancer, glioblastoma, ovarian cancer, gastric cancer, and hepatocellular carcinoma. While nanotechnology has shown promising results in targeting EMT, further research is necessary to explore its full potential in overcoming chemo-resistance and discovering more effective methods in the future.
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Affiliation(s)
- Mona Tangsiri
- Department of Medical Entomology and Vector Control, School of Health, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Ali Hheidari
- Department of Mechanical Engineering, Islamic Azad University, Science and Research Branch, Tehran, Iran
| | - Mahsa Liaghat
- Department of Medical Laboratory sciences, Faculty of Medical Sciences, Kazerun Branch, Islamic Azad University, Kazerun, Iran; Network of Immunity in Infection, Malignancy & Autoimmunity (NIIMA), Universal Scientific Education & Research Network (USERN), Tehran, Iran
| | - Mahtab Razlansari
- Faculty of Mathematics and Natural Sciences, Tübingen University, Tübingen 72076, Germany
| | - Narges Ebrahimi
- Immunology Research Center, Institute of Immunology and Infectious Diseases, Iran University of Medical Sciences, Tehran, Iran
| | - Abdullatif Akbari
- Network of Immunity in Infection, Malignancy & Autoimmunity (NIIMA), Universal Scientific Education & Research Network (USERN), Tehran, Iran; Shiraz Neuroscience Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | | | - Fahimeh Maleki-Sheikhabadi
- Department of Hematology and Blood Banking, School of Paramedical Sciences, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Ali Norouzi
- Dental Research Center, Faculty of Dentistry, Mazandaran University of Medical Sciences, Sari, Iran
| | - Maryam Bakhtiyari
- Network of Immunity in Infection, Malignancy & Autoimmunity (NIIMA), Universal Scientific Education & Research Network (USERN), Tehran, Iran; Department of Medical Laboratory Sciences, Faculty of Allied Medicine, Qazvin University of Medical Sciences, Qazvin, Iran
| | - Hamidreza Zalpoor
- Network of Immunity in Infection, Malignancy & Autoimmunity (NIIMA), Universal Scientific Education & Research Network (USERN), Tehran, Iran; Shiraz Neuroscience Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Mohsen Nabi-Afjadi
- Department of Biochemistry, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran.
| | - Abbas Rahdar
- Department of Physics, University of Zabol, Zabol 98613-35856, Iran.
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Ju M, Gao Z, Gu G, Huang H, Sun A, Zheng C, Li H, Zhang Y, Li K. Prognostic value of circulating tumor cells associated with white blood cells in solid cancer: a systematic review and meta-analysis of 1471 patients with solid tumors. BMC Cancer 2023; 23:1224. [PMID: 38087278 PMCID: PMC10717563 DOI: 10.1186/s12885-023-11711-7] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Accepted: 12/04/2023] [Indexed: 12/18/2023] Open
Abstract
BACKGROUND The clinical relevance of circulating tumor cell-white blood cell (CTC-WBC) clusters in cancer prognosis is a subject of ongoing debate. This study aims to unravel their contentious predictive value for patient outcomes. METHODS We conducted a comprehensive literature search of PubMed, Embase, and Cochrane Library up to December 2022. Eligible studies that reported survival outcomes and examined the presence of CTC-WBC clusters in solid tumor patients were included. Hazard ratios (HR) were pooled to assess the association between CTC-WBC clusters and overall survival (OS), as well as progression-free survival (PFS)/disease-free survival (DFS)/metastasis-free survival (MFS)/recurrence-free survival (RFS). Subgroup analyses were performed based on sampling time, treatment method, detection method, detection system, and cancer type. RESULTS A total of 1471 patients from 10 studies were included in this meta-analysis. The presence of CTC-WBCs was assessed as a prognostic factor for overall survival and PFS/DFS/MFS/RFS. The pooled analysis demonstrated that the presence of CTC-WBC clusters was significantly associated with worse OS (HR = 2.44, 95% CI: 1.74-3.40, P < 0.001) and PFS/DFS/MFS/RFS (HR = 1.83, 95% CI: 1.49-2.24, P < 0.001). Subgroup analyses based on sampling time, treatment method, detection method, detection system, cancer type, and study type consistently supported these findings. Further analyses indicated that CTC-WBC clusters were associated with larger tumor size (OR = 2.65, 95% CI: 1.58-4.44, P < 0.001) and higher alpha-fetoprotein levels (OR = 2.52, 95% CI: 1.50-4.22, P < 0.001) in hepatocellular carcinoma. However, no significant association was found between CTC-WBC clusters and TNM stage, depth of tumor invasion, or lymph node metastasis in the overall analysis. CONCLUSIONS CTC-WBC clusters are negative predictors for OS and PFS/DFS/MFS/RFS in patients with solid tumors. Monitoring CTC-WBC levels may provide valuable information for predicting disease progression and guiding treatment decisions.
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Affiliation(s)
- Mingguang Ju
- Department of Surgical Oncology and General Surgery, Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors, Ministry of Education, Heping District, The First Affiliated Hospital of China Medical University, 155 North Nanjing Street, Shenyang City, 110001, China
| | - Ziming Gao
- Department of Surgical Oncology and General Surgery, Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors, Ministry of Education, Heping District, The First Affiliated Hospital of China Medical University, 155 North Nanjing Street, Shenyang City, 110001, China
| | - Gaoxiang Gu
- Department of Surgical Oncology and General Surgery, Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors, Ministry of Education, Heping District, The First Affiliated Hospital of China Medical University, 155 North Nanjing Street, Shenyang City, 110001, China
| | - Haibo Huang
- VIP International Department, Heping District, The First Affiliated Hospital of China Medical University, 155 North Nanjing Street, Shenyang City, 110001, China
| | - Anqi Sun
- VIP International Department, Heping District, The First Affiliated Hospital of China Medical University, 155 North Nanjing Street, Shenyang City, 110001, China
| | - Chen Zheng
- Department of Anesthesiology, Heping District, The First Affiliated Hospital of China Medical University, 155 North Nanjing Street, Shenyang City, 110001, China
| | - He Li
- Department of Ultrasound, Heping District, The First Affiliated Hospital of China Medical University, 155 North Nanjing Street, Shenyang City, 110001, China
| | - Yixiao Zhang
- Department of Surgical Oncology and General Surgery, Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors, Ministry of Education, Heping District, The First Affiliated Hospital of China Medical University, 155 North Nanjing Street, Shenyang City, 110001, China
| | - Kai Li
- Department of Surgical Oncology and General Surgery, Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors, Ministry of Education, Heping District, The First Affiliated Hospital of China Medical University, 155 North Nanjing Street, Shenyang City, 110001, China.
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Filis P, Zerdes I, Soumala T, Matikas A, Foukakis T. The ever-expanding landscape of antibody-drug conjugates (ADCs) in solid tumors: A systematic review. Crit Rev Oncol Hematol 2023; 192:104189. [PMID: 37866413 DOI: 10.1016/j.critrevonc.2023.104189] [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: 06/10/2023] [Revised: 09/29/2023] [Accepted: 10/16/2023] [Indexed: 10/24/2023] Open
Abstract
BACKGROUND The advent of targeted therapies signaled novel avenues for more optimal oncological outcomes. Antibody-drug conjugates (ADCs) have risen as a cornerstone of the ever-expanding targeted therapy era. The purpose of this systematic review is to delineate the rapidly evolving clinical landscape of ADCs for solid tumors. METHODS A literature search was performed in Medline, Embase and Cochrane databases for phase II and III clinical trials. Outcomes of interest were the objective response rate, overall survival, progression-free survival and adverse events. RESULTS A total of 92 clinical trials (76 phase II and 16 phase III) evaluated the efficacy and safety of ADCs for a plethora of solid tumors. Out of the 30 investigated ADCs, 8 have received approval by regulatory organizations for solid tumors. Currently, 52 phase III clinical trials for ADCs are ongoing. CONCLUSION ADCs have shown promising results for several solid tumors and various cancer settings.
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Affiliation(s)
- Panagiotis Filis
- Department of Oncology/Pathology, Karolinska Institutet, Stockholm, Sweden; Department of Hygiene and Epidemiology, University of Ioannina School of Medicine, Ioannina, Greece.
| | - Ioannis Zerdes
- Department of Oncology/Pathology, Karolinska Institutet, Stockholm, Sweden; Breast Center, Karolinska Comprehensive Cancer Center and Karolinska University Hospital, Stockholm, Sweden
| | - Theodora Soumala
- Department of Oncology/Pathology, Karolinska Institutet, Stockholm, Sweden
| | - Alexios Matikas
- Department of Oncology/Pathology, Karolinska Institutet, Stockholm, Sweden; Breast Center, Karolinska Comprehensive Cancer Center and Karolinska University Hospital, Stockholm, Sweden
| | - Theodoros Foukakis
- Department of Oncology/Pathology, Karolinska Institutet, Stockholm, Sweden; Breast Center, Karolinska Comprehensive Cancer Center and Karolinska University Hospital, Stockholm, Sweden.
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Chen W, Liu Y, Li L, Zeng X. Efficacy and safety of thrombopoietin receptor agonists in solid tumors with chemotherapy-induced thrombocytopenia: a meta-analysis. BMC Pharmacol Toxicol 2023; 24:71. [PMID: 38041150 PMCID: PMC10693054 DOI: 10.1186/s40360-023-00707-5] [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: 05/24/2023] [Accepted: 11/14/2023] [Indexed: 12/03/2023] Open
Abstract
OBJECTIVE To evaluate the efficacy and safety of thrombopoietin receptor agonists (TPO-RAs) in solid tumors with chemotherapy-induced thrombocytopenia (CIT). METHODS We conducted a comprehensive search of PubMed, FMRS, Cochrane Library, Web of Science, EMBASE, and ClinicalTrials.gov for randomized controlled trials (RCTs) reporting the efficacy and safety of TPO-RAs in solid tumors with CIT. The search was limited to articles published before April 30, 2022. Primary outcomes included chemotherapy dose reduction or delays, platelet transfusion, the incidence of grade 3 or 4 thrombocytopenia, and bleeding events. Secondary outcomes encompassed the incidence of platelet count > 400 × 109/L, adverse events (AEs), serious AEs, thrombosis, and mortality. RESULTS Our analysis encompassed six studies: five rigorous RCTs and one unique study comparing romiplostim to an observation group, involving a total of 489 patients. For primary outcomes, TPO-RAs significantly reduced the incidence of grade 3 or 4 thrombocytopenia (RR = 0.69, 95% CI: 0.52-0.91). After applying the Bonferroni correction for multiple comparisons, the significance of the reduction in grade 3 or 4 thrombocytopenia incidence persisted (P = 0.008). TPO-RAs showed no significant impact on chemotherapy dose reduction or delays (RR = 0.81, 95% CI: 0.65-1.01), platelet transfusion (RR = 1.04, 95% CI: 0.48-2.27), or bleeding events (RR = 0.50, 95% CI: 0.23-1.10). In terms of safety, there were no significant difference in the incidence of any AEs (RR = 0.98, 95% CI:0.92-1.04), serious AEs (RR = 0.79, 95% CI:0.45-1.40), thrombotic events (RR = 1.20, 95% CI:0.51-2.84) and mortality (RR = 1.15, 95% CI:0.55-2.41). CONCLUSIONS This meta-analysis suggests that TPO-RAs are generally well-tolerated. However, their efficacy in solid tumors with CIT appears limited, as they only demonstrate a reduction in the incidence of grade 3 or 4 thrombocytopenia.
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Affiliation(s)
- Wen Chen
- Department of Medical Oncology, Chongqing University Cancer Hospital, Chongqing, 400030, China
| | - Yubingxue Liu
- Department of Health Examination and Oncology Screening Center, Chongqing University Cancer Hospital, Chongqing, 400030, China
| | - Luchun Li
- Department of Medical Oncology, Chongqing University Cancer Hospital, Chongqing, 400030, China
| | - Xianghua Zeng
- Department of Medical Oncology, Chongqing University Cancer Hospital, Chongqing, 400030, China.
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Wala JA, Hanna GJ. Chimeric Antigen Receptor T-Cell Therapy for Solid Tumors. Hematol Oncol Clin North Am 2023; 37:1149-1168. [PMID: 37353377 DOI: 10.1016/j.hoc.2023.05.009] [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] [Indexed: 06/25/2023]
Abstract
We review chimeric antigen receptor (CAR) T-cell therapy for solid tumors. We discuss patient selection factors and aspects of clinical management. We describe challenges including physical and molecular barriers to trafficking CAR-Ts, an immunosuppressive tumor microenvironment, and difficulty finding cell surface target antigens. The application of new approaches in synthetic biology and cellular engineering toward solid tumor CAR-Ts is described. Finally, we summarize reported and ongoing clinical trials of CAR-T therapies for select disease sites such as head and neck (including thyroid cancer), lung, central nervous system (glioblastoma, neuroblastoma, glioma), sarcoma, genitourinary (prostate, renal, bladder, kidney), breast and ovarian cancer.
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Affiliation(s)
- Jeremiah A Wala
- Dana-Farber Cancer Institute, 450 Brookline Avenue, Dana Building 2nd Floor, Room 2-140, Boston, MA 02215, USA
| | - Glenn J Hanna
- Dana-Farber Cancer Institute, 450 Brookline Avenue, Dana Building 2nd Floor, Room 2-140, Boston, MA 02215, USA.
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Wang-Gillam A, Schelman W, Ukrainskyj S, Chien C, Gonzalez M, Yang Z, Kania M, Yeckes-Rodin H. Phase 1/1b open-label, dose-escalation study of fruquintinib in patients with advanced solid tumors in the United States. Invest New Drugs 2023; 41:851-860. [PMID: 37796398 PMCID: PMC10663261 DOI: 10.1007/s10637-023-01395-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [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: 07/25/2023] [Accepted: 09/18/2023] [Indexed: 10/06/2023]
Abstract
This open-label, phase 1/1b study was conducted to evaluate the safety, tolerability, and pharmacokinetics (PK) of fruquintinib in United States (U.S.) patients to confirm the recommended phase 2 dose (RP2D) established in China. Patients with advanced solid tumors who had progressed on approved systemic therapy, were enrolled into 2 successive dose escalation cohorts, fruquintinib 3 mg (n = 7) or 5 mg (n = 7), orally, once daily (QD), 3 weeks on and 1 week off (3/1) with a 3 + 3 design followed by a dose expansion cohort at the RP2D 5 mg dose (n = 6). PK samples were collected on Days 1, 14, and 21 (Cycle 1). One of 6 dose-limiting toxicity (DLT)-evaluable patients in the 3 mg cohort had a DLT of grade 4 hypertension; there were no DLTs in the 5 mg cohort. The RP2D was confirmed to be 5 mg QD 3/1. All 20 patients experienced a treatment-emergent adverse event; grade ≥ 3 in 5 (71.4%; 3 mg dose) and 12 (92.3%; 5 mg dose) patients. Two patients had a confirmed partial response. After single and multiple doses, median peak plasma concentrations occurred at 2 h post-dose. Steady-state was achieved after 14 days of QD dosing with systemic exposure four-fold higher than that after a single dose. Fruquintinib was well tolerated, and the safety and PK profile at the 5 mg RP2D in U.S. patients with advanced solid tumors was consistent with dose-finding studies in China. Preliminary anticancer activity was observed. This study is registered at Clinicaltrials.gov NCT03251378.
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Affiliation(s)
| | | | | | - Caly Chien
- HUTCHMED International Corporation, Florham Park, NJ, USA
| | | | - Zhao Yang
- HUTCHMED International Corporation, Florham Park, NJ, USA
| | - Marek Kania
- HUTCHMED International Corporation, Florham Park, NJ, USA
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Yoon J, Jeong M, Park JH. Intratumoral adoptive transfer of inflammatory macrophages engineered by co-activating TLR and STING signaling pathways exhibits robust antitumor activity. Clin Exp Med 2023; 23:5025-5037. [PMID: 37535193 DOI: 10.1007/s10238-023-01157-3] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Accepted: 07/24/2023] [Indexed: 08/04/2023]
Abstract
Despite the success of chimeric antigen receptor (CAR) T cells in hematologic malignancies, adoptive cell therapy (ACT) has not been effective in treating solid tumors. Here, we developed an inflammatory macrophage-based ACT to effectively treat solid tumors. We engineered inflammatory macrophages to enhance their antitumor activities, including proinflammatory cytokine secretion and co-stimulatory molecule expression by co-activating toll-like receptor and stimulator of interferon genes signaling pathways. Engineered macrophages maintain an inflammatory phenotype after their adoptive transfer into the anti-inflammatory tumor microenvironment (TME), whereas conventional inflammatory macrophages prepared using interferon-γ treatment are repolarized to an anti-inflammatory phenotype. In a mouse melanoma model, intratumoral adoptive transfer of engineered macrophages showed robust tumor growth inhibition by increasing CD8+ T cells in the TME and tumor antigen-specific CD8+ T cells in the blood. This study demonstrated that engineered inflammatory macrophages have potential as an effective ACT for treating solid tumors.
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Affiliation(s)
- Junyong Yoon
- Department of Bio and Brain Engineering, and KAIST Institute for Health Science and Technology, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea
| | - Moonkyoung Jeong
- Department of Bio and Brain Engineering, and KAIST Institute for Health Science and Technology, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea
| | - Ji-Ho Park
- Department of Bio and Brain Engineering, and KAIST Institute for Health Science and Technology, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea.
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Guerrero-Macías S, Beltrán J, Buitrago R, Beltrán R, Carreño J, Carvajal-Fierro C. Outcomes in patients managed with endovascular stent for malignant superior vena cava syndrome. Surg Open Sci 2023; 16:16-21. [PMID: 37744312 PMCID: PMC10517271 DOI: 10.1016/j.sopen.2023.09.001] [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: 03/29/2023] [Revised: 08/09/2023] [Accepted: 09/08/2023] [Indexed: 09/26/2023] Open
Abstract
Background Malignant Superior Vena Cava Syndrome (SVCS) corresponds to the clinical manifestations due to the restriction of venous return to the right atrium secondary to obstruction of the superior vena cava and/or its main tributaries for a tumor. Endovascular management has proven to be safe, effective and cause a fast symptomatic relief in patients with SVCS. There is limited evidence in factors associated with outcomes in malignant setting for this procedure. Materials and methods An analytical retrospective study was conducted and included patients that underwent endovascular management for malignant SVCS at the National Cancer Institute of Colombia between May 2016 and May 2021. Clinical and technical variables were analyzed to found associations with outcomes in these patients. Results 54 patients were analyzed. Successful procedure rate was 94.4 %. At 10 months, the OS of the entire cohort of patients was 25 %. Patients with breast or lung cancer (P = 0.031), unsuccessful procedure (P = 0.011), and also with short time of symptoms to the date of the endovascular procedure (P = 0.027) had worse OS. Multivariate analysis showed that lung cancer [HR = 2.55, 95%IC:(1.21-5.36)] and left internal jugular vein or left Innominate vein distal stent attachment [HR = 3.27, 95%IC:(1.31-8.15)] were independent factors for worst OS. Conclusions Based in the high success rate of the endovascular management and the better outcome in patients with early and successful procedure, this procedure should be considered as part of the multimodal treatment in patients with SVCS independent of the clinical scenario and the oncological diagnosis.
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Affiliation(s)
- S. Guerrero-Macías
- Surgical Oncology Fellow, Instituto Nacional de Cancerología, Bogotá 111511, Colombia
| | - J. Beltrán
- Interventional Radiologist, Instituto Nacional de Cancerología, Bogotá 111511, Colombia
| | - R. Buitrago
- Thoracic Surgeon, Thoracic Surgery Department, Instituto Nacional de Cancerología, Bogotá 111511, Colombia
| | - R. Beltrán
- Thoracic Surgeon, Thoracic Surgery Department, Instituto Nacional de Cancerología, Bogotá 111511, Colombia
| | - J. Carreño
- Research Department, Instituto Nacional de Cancerología, Bogotá 111511, Colombia
| | - C. Carvajal-Fierro
- Thoracic Surgeon, Thoracic Surgery Department, Instituto Nacional de Cancerología, Bogotá 111511, Colombia
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Abbaspour A, Dehghani M, Setayesh M, Tavakkoli M, Rostamipour HA, Ghorbani M, Ramzi M, Omidvari S, Moosavi F, Firuzi O. Cytidine deaminase enzyme activity is a predictive biomarker in gemcitabine-treated cancer patients. Cancer Chemother Pharmacol 2023; 92:475-483. [PMID: 37668680 DOI: 10.1007/s00280-023-04579-8] [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: 04/18/2023] [Accepted: 08/07/2023] [Indexed: 09/06/2023]
Abstract
BACKGROUND Gemcitabine is a chemotherapeutic agent, widely used for the treatment of many types of cancer. Cytidine deaminase (CDA) enzyme plays an important role in the metabolism of gemcitabine. This study aimed to assess the power of serum CDA residual activity in predicting drug efficacy and toxicity in gemcitabine-treated cancer patients. METHODS This prospective observational study enrolled 63 patients with different types of malignancies who received gemcitabine chemotherapy between May 2019 and January 2022. Blood samples were obtained before the initiation of chemotherapy and serum CDA residual activity was determined using a modification of the Berthelot assay. The patients were followed up for at least 12 months up to 41 months. Overall survival was recorded and treatment-related toxicities were documented according to National Cancer Institute Common Terminology Criteria. RESULTS Kaplan-Meier analysis showed that patients with a lower than median CDA value (≤ 8.06 U/mg protein) had a significantly longer survival compared to patients with higher CDA values (> 8.06 U/mg, P ˂ 0.005). Among several potentially involved factors, a significant association between CDA activity and overall survival was observed in univariate analysis (HR = 4.219, 95% CI 1.40-12.74, P = 0.011). On the other hand, the rate of anemia was significantly higher in low-CDA patients compared to high-CDA individuals (P < 0.05). CONCLUSION These findings suggest that CDA activity could be a promising biomarker to predict survival and the occurrence of anemia in cancer patients treated with gemcitabine.
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Affiliation(s)
- Alireza Abbaspour
- Medicinal and Natural Products Chemistry Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
- Department of Internal Medicine, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mehdi Dehghani
- Department of Hematology and Medical Oncology, Shiraz University of Medical Sciences, Shiraz, Iran
- Hematology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mahtab Setayesh
- Medicinal and Natural Products Chemistry Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
- Department of Internal Medicine, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Marjan Tavakkoli
- Medicinal and Natural Products Chemistry Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Hossein Ali Rostamipour
- Department of Internal Medicine, School of Medicine, Jahrom University of Medical Sciences, Jahrom, Iran
| | - Marziyeh Ghorbani
- Department of Pharmaceutical Biotechnology, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mani Ramzi
- Department of Hematology and Medical Oncology, Shiraz University of Medical Sciences, Shiraz, Iran
- Hematology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Shapour Omidvari
- Department of Radio-Oncology, Shiraz University of Medical Sciences, Shiraz, Iran
- Breast Diseases Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Fatemeh Moosavi
- Medicinal and Natural Products Chemistry Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Omidreza Firuzi
- Medicinal and Natural Products Chemistry Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
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Wang P, Xia L. RC48-ADC treatment for patients with HER2-expressing locally advanced or metastatic solid tumors: a real-world study. BMC Cancer 2023; 23:1083. [PMID: 37946161 PMCID: PMC10636982 DOI: 10.1186/s12885-023-11593-9] [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: 07/28/2023] [Accepted: 10/30/2023] [Indexed: 11/12/2023] Open
Abstract
BACKGROUND RC48-antibody-drug conjugates (ADC) link humanized anti-HER2 immunoglobulin with monomethyl auristatin E (MMAE). Clinical trials suggest promising antitumor activity in HER2-expressing solid tumors. This study probes RC48-ADC's efficacy and safety in patients with HER2-expressing advanced or metastatic solid tumors. METHOD Data was collected from 23 advanced cancer patients treated with RC48-ADC at our oncology center between July 2021 and December 2022. These patients exhibited at least 1 + expression of HER2 immunohistochemistry, had previously experienced at least one failed systemic chemotherapy, and were treated with RC48-ADC until the occurrence of intolerable adverse reactions or disease progression. The primary endpoint was the disease control rate (DCR), and secondary endpoints included progression-free survival (PFS), objective response rate (ORR), and safety. RESULTS 23 of 25 screened patients received RC48 treatment. The ORR was 43.5% (95% CI, 23.2-63.7%) with a median PFS of 6.0 months (95% CI, 4.8-7.4). In the low-to-medium HER2 expression subgroup, ORR was 37.5%, median PFS 5.75 months. In the high HER2 expression subgroup, ORR was 57.1%, median PFS 7 months. For the cohort combining RC48 with PD-1 inhibitors, ORR was 53.8%, median PFS 8 months. In the concurrent local radiation therapy subgroup, ORR was 40.0%, median PFS 6.0 months. Treatment-related adverse events (TRAEs) were anemia (60.8%), leukopenia (56.2%), raised transaminases (52.17%), and neutropenia (43.5%). Five patients (21.7%) experienced Grade 3 symptoms, including anemia (21.7%) and neutropenia (14.0%). No Grade 4 adverse reactions or deaths were reported. CONCLUSION RC48-ADC shows promising efficacy and manageable safety in HER2-expressing advanced or metastatic solid tumor patients.
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Affiliation(s)
- Ping Wang
- Department of Cancer Center, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 401336, China
| | - Lei Xia
- Department of Cancer Center, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 401336, China.
- Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine, Institute of Radiation Medicine, Chinese Academy of Medical Sciences and Peking Union Medical College, Tianjin, 300110, China.
- Department of Radiation Oncology, Key Laboratory of Cancer Prevention and Therapy, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Tianjin's Clinical Research Center for Cancer, Tianjin, 300060, China.
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Zand N, Najafi S, Fateh M, Sadighi J, Mansouri P, Farhadi M, Ataie-Fashtami L, Nikoofar A, Mahdavi H, Shirkavand A. Non-thermal CO2 Laser Therapy (NTCLT): A Novel Photobiomodulative Approach for Immediate Pain Relief of Patchy Oral Mucositis Due to Chemotherapy of Solid Tumors. J Lasers Med Sci 2023; 14:e54. [PMID: 38028867 PMCID: PMC10658119 DOI: 10.34172/jlms.2023.54] [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: 06/08/2023] [Accepted: 10/15/2023] [Indexed: 12/01/2023]
Abstract
Introduction: Chemotherapy-induced oral mucositis (COM) is a prominent complication of chemotherapy (CT). Non-thermal CO2 laser therapy (NTCLT) has been demonstrated as an innovative and safe photobiomodulative approach in some kinds of painful oral lesions. The purpose of this study was to evaluate the palliative effects of one session of NTCLT on COM lesions. Methods: Patients with painful COM (WHO grade:≥2) were included in this before-after clinical trial based on the eligibility criteria. The oral lesions were irradiated with a CO2 laser (power: 1 W, scanning the lesions with the rapid circular motion of the defocused handpiece) through a thick layer (3-4 mm) of a transparent gel containing a high-water content. The severity of pain in the lesions was self-assessed using a 0-to-10 visual analogue scale (VAS) for 7 consecutive days. The evaluating physician visited the patients on the 3rd and 7th days in search of any kind of complications. Results: Seventeen adult patients with 35 patches of OM due to chemotherapy of solid tumors completed the trial. Immediately after NTCLT, the mean for non-contact VAS pain scores of the lesions significantly declined from 4.91±2.356 to 0.29±0.622 (P<0.001) and the mean for contact VAS pain scores from 7.77±1.57 to 1.31±1.18 (P<0.001). The mean VAS pain scores of the lesions showed statistically significant differences between the follow-up periods compared to the baseline (P<0.001). The process was completely pain-free and required no anesthesia. After NTCLT, no kind of thermal adverse effects such as irritation, destruction, aggravation and even erythema were observed. Conclusion: Based on the results of this before-after clinical trial, NTCLT has the potential to be considered as a non-invasive and safe palliative option for the pain management of patchy OM due to chemotherapy of solid tumors.
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Affiliation(s)
- Nasrin Zand
- Department of Medical Laser, Medical Laser Research Center, Yara Institute, Academic Center for Education, Culture, and Research (ACECR), Tehran, Iran
| | - Safa Najafi
- Motamed Cancer Institute, Academic Center for Education, Culture, and Research (ACECR), Tehran, Iran
| | - Mohsen Fateh
- Life Style Medicine Department, Medical Laser Research Center, Academic Center for Education, Culture, and Research (ACECR), Tehran, Iran
| | - Jila Sadighi
- Department of Health Promotion, Health Metrics Research Center, Institute for Health Sciences Research, Academic Center for Education, Culture, and Research (ACECR), Tehran, Iran
| | - Parvin Mansouri
- Research Vice-President of Medical Laser Research Center, Yara Institute, Academic Center for Education, Culture, and Research (ACECR), Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Farhadi
- Head & Neck Surgery; ENT and Head & Neck Research Center and Department, The Five Senses Health Institute, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Leila Ataie-Fashtami
- Department of Regenerative Medicine, Royan Institute for Stem Cell Biology & Technology, Department of Photodynamic Therapy, YARA Institute, Academic Center for Education, Culture, and Research (ACECR), Tehran, Iran
| | - Alireza Nikoofar
- Department of Radiation Oncology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Hoda Mahdavi
- Department of Radiation Oncology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Afshan Shirkavand
- Department of Photodynamic Therapy, Medical Laser Research Center, YARA Institute, Academic Center for Education, Culture, and Research (ACECR), Tehran, Iran
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Ibarra AMC, Aguiar EMG, Ferreira CBR, Siqueira JM, Corrêa L, Nunes FD, Franco ALDS, Cecatto RB, Hamblin MR, Rodrigues MFSD. Photodynamic therapy in cancer stem cells - state of the art. Lasers Med Sci 2023; 38:251. [PMID: 37919479 DOI: 10.1007/s10103-023-03911-1] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Accepted: 10/14/2023] [Indexed: 11/04/2023]
Abstract
Despite significant efforts to control cancer progression and to improve oncology treatment outcomes, recurrence and tumor resistance are frequently observed in cancer patients. These problems are partly related to the presence of cancer stem cells (CSCs). Photodynamic therapy (PDT) has been developed as a therapeutic approach for solid tumors; however, it remains unclear how this therapy can affect CSCs. In this review, we focus on the effects of PDT on CSCs and the possible changes in the CSC population after PDT exposure. Tumor response to PDT varies according to the photosensitizer and light parameters employed, but most studies have reported the successful elimination of CSCs after PDT. However, some studies have reported that CSCs were more resistant to PDT than non-CSCs due to the increased efflux of photosensitizer molecules and the action of autophagy. Additionally, using different PDT approaches to target the CSCs resulted in increased sensitivity, reduction of sphere formation, invasiveness, stem cell phenotype, and improved response to chemotherapy. Lastly, although mainly limited to in vitro studies, PDT, combined with targeted therapies and/or chemotherapy, could successfully target CSCs in different solid tumors and promote the reduction of stemness, suggesting a promising therapeutic approach requiring evaluation in robust pre-clinical studies.
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Affiliation(s)
- Ana Melissa C Ibarra
- Postgraduate Program in Biophotonics Applied to Health Sciences, Nove de Julho University - UNINOVE, São Paulo, Brazil
| | | | - Cássia B R Ferreira
- Postgraduate Program in Biophotonics Applied to Health Sciences, Nove de Julho University - UNINOVE, São Paulo, Brazil
| | | | - Luciana Corrêa
- School of Dentistry, University of São Paulo - FOUSP, São Paulo, Brazil
| | - Fabio D Nunes
- School of Dentistry, University of São Paulo - FOUSP, São Paulo, Brazil
| | | | - Rebeca B Cecatto
- Postgraduate Program in Biophotonics Applied to Health Sciences, Nove de Julho University - UNINOVE, São Paulo, Brazil
| | - Michael R Hamblin
- Laser Research Centre, Faculty of Health Science, University of Johannesburg, Johannesburg, South Africa
| | - Maria Fernanda S D Rodrigues
- Postgraduate Program in Biophotonics Applied to Health Sciences, Nove de Julho University - UNINOVE, São Paulo, Brazil.
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36
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Zhou C, Huang Y, Tian Y, Zhang B, Yang X. LncRNA Linc00173 may be a potential prognostic biomarker in human solid tumors: a meta-analysis and bioinformatics analysis. Mol Cell Biochem 2023; 478:2553-2565. [PMID: 36894691 DOI: 10.1007/s11010-023-04684-5] [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: 02/04/2023] [Accepted: 02/19/2023] [Indexed: 03/11/2023]
Abstract
Despite advances in diagnostic techniques and treatments, cancer remains one of the leading causes of death worldwide.Therefore, finding new biomarkers and therapeutic targets is crucial for improving the diagnosis and treatment of human cancer.LncRNA Linc00173 is a newly identified tumor marker, and in this study, we aimed to explore the relationship between Linc00173 and clinicopathological features and patient prognosis. By using The Cochrane Library, EMbase, Web of Science, PubMed, OVID, we conducted a complete and thorough literature search from its inception to November 10, 2022.Meta-analysis was performed using Stata SE16.0 software. Nine studies involving 1102 patients were included.Meta-analysis showed that the overexpression of Linc00173 was significantly associated with poorer OS (HR = 1.76,95%CI:1.36-2.26, P < 0.001) and shorter DFS (HR = 1.89, 95%CI:1.49-2.40,P < 0.001),and was significantly associated with gender (male) (OR = 1.31,95% CI:1.01-1.69, P = 0.042), tumor size (large) (OR = 1.34,95% CI:1.01-1.78, P = 0.045), and lymph node metastasis (positive) (OR = 1.72,95% CI:1.03-2.88, P = 0.038). Overexpression of Linc00173 is associated with poor prognosis in cancer patients and is a potential prognostic biomarker and therapeutic target.
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Affiliation(s)
- Cong Zhou
- The First Clinical Medical College of Gansu University of Traditional Chinese Medicine, Lanzhou, 730000, Gansu, China
| | - Yalong Huang
- The First Clinical Medical College of Gansu University of Traditional Chinese Medicine, Lanzhou, 730000, Gansu, China
| | - Yong Tian
- School of Clinical Medicine, Ningxia Medical University, Yinchuan, 750000, China
| | - Bangxing Zhang
- School of Clinical Medicine, Ningxia Medical University, Yinchuan, 750000, China
| | - Xiaojun Yang
- Department II of General Surgery, Gansu Provincial Hospital, Lanzhou, 73000, China.
- The First Clinical Medical College of Lanzhou University, Lanzhou University, Lanzhou, 730000, China.
- Gansu Key Laboratory of Molecular Diagnostics and Precision Medicine for Surgical Oncology, Gansu Provincial Hospital, Lanzhou, 730000, China.
- Gansu Research Center of Prevention and Control Project for Digestive Oncology, Gansu Provincial Hospital, Lanzhou, 730000, China.
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37
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Fanale D, Corsini LR, Pedone E, Randazzo U, Fiorino A, Di Piazza M, Brando C, Magrin L, Contino S, Piraino P, Bazan Russo TD, Cipolla C, Russo A, Bazan V. Potential agnostic role of BRCA alterations in patients with several solid tumors: One for all, all for one? Crit Rev Oncol Hematol 2023; 190:104086. [PMID: 37536445 DOI: 10.1016/j.critrevonc.2023.104086] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [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: 03/21/2023] [Revised: 07/27/2023] [Accepted: 07/30/2023] [Indexed: 08/05/2023] Open
Abstract
Germline BRCA1/2 alterations in the Homologous Recombination (HR) pathway are considered as main susceptibility biomarkers to Hereditary Breast and Ovarian Cancers (HBOC). The modern molecular biology technologies allowed to characterize germline and somatic BRCA1/2 alterations in several malignancies, broadening the landscape of BRCA1/2-alterated tumors. In the last years, BRCA genetic testing, beyond the preventive value, also assumed a predictive and prognostic significance for patient management. The approval of molecules with agnostic indication is leading to a new clinical model, defined "mutational". Among these drugs, the Poly (ADP)-Ribose Polymerase inhibitors (PARPi) for BRCA1/2-deficient tumors were widely studied leading to increasing therapeutic implications. In this Review we provided an overview of the main clinical studies describing the association between BRCA-mutated tumors and PARPi response, focusing on the controversial evidence about the potential agnostic indication based on BRCA1/2 alterations in several solid tumors.
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Affiliation(s)
- Daniele Fanale
- Section of Medical Oncology, Department of Surgical, Oncological and Oral Sciences, University of Palermo, 90127 Palermo, Italy
| | - Lidia Rita Corsini
- Section of Medical Oncology, Department of Surgical, Oncological and Oral Sciences, University of Palermo, 90127 Palermo, Italy
| | - Erika Pedone
- Section of Medical Oncology, Department of Surgical, Oncological and Oral Sciences, University of Palermo, 90127 Palermo, Italy
| | - Ugo Randazzo
- Section of Medical Oncology, Department of Surgical, Oncological and Oral Sciences, University of Palermo, 90127 Palermo, Italy
| | - Alessia Fiorino
- Section of Medical Oncology, Department of Surgical, Oncological and Oral Sciences, University of Palermo, 90127 Palermo, Italy
| | - Marianna Di Piazza
- Section of Medical Oncology, Department of Surgical, Oncological and Oral Sciences, University of Palermo, 90127 Palermo, Italy
| | - Chiara Brando
- Section of Medical Oncology, Department of Surgical, Oncological and Oral Sciences, University of Palermo, 90127 Palermo, Italy
| | - Luigi Magrin
- Section of Medical Oncology, Department of Surgical, Oncological and Oral Sciences, University of Palermo, 90127 Palermo, Italy
| | - Silvia Contino
- Section of Medical Oncology, Department of Surgical, Oncological and Oral Sciences, University of Palermo, 90127 Palermo, Italy
| | - Paola Piraino
- Section of Medical Oncology, Department of Surgical, Oncological and Oral Sciences, University of Palermo, 90127 Palermo, Italy
| | - Tancredi Didier Bazan Russo
- Section of Medical Oncology, Department of Surgical, Oncological and Oral Sciences, University of Palermo, 90127 Palermo, Italy
| | - Calogero Cipolla
- Division of General and Oncological Surgery, Department of Surgical, Oncological and Oral Sciences, University of Palermo, 90127 Palermo, Italy
| | - Antonio Russo
- Section of Medical Oncology, Department of Surgical, Oncological and Oral Sciences, University of Palermo, 90127 Palermo, Italy.
| | - Viviana Bazan
- Department of Biomedicine, Neuroscience and Advanced Diagnostics, University of Palermo, 90127 Palermo, Italy
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Toney NJ, Schlom J, Donahue RN. Phosphoflow cytometry to assess cytokine signaling pathways in peripheral immune cells: potential for inferring immune cell function and treatment response in patients with solid tumors. J Exp Clin Cancer Res 2023; 42:247. [PMID: 37741983 PMCID: PMC10517546 DOI: 10.1186/s13046-023-02802-1] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Accepted: 08/17/2023] [Indexed: 09/25/2023] Open
Abstract
Tumor biopsy is often not available or difficult to obtain in patients with solid tumors. Investigation of the peripheral immune system allows for in-depth and dynamic profiling of patient immune response prior to and over the course of treatment and disease. Phosphoflow cytometry is a flow cytometry‒based method to detect levels of phosphorylated proteins in single cells. This method can be applied to peripheral immune cells to determine responsiveness of signaling pathways in specific immune subsets to cytokine stimulation, improving on simply defining numbers of populations of cells based on cell surface markers. Here, we review studies using phosphoflow cytometry to (a) investigate signaling pathways in cancer patients' peripheral immune cells compared with healthy donors, (b) compare immune cell function in peripheral immune cells with the tumor microenvironment, (c) determine the effects of agents on the immune system, and (d) predict cancer patient response to treatment and outcome. In addition, we explore the use and potential of phosphoflow cytometry in preclinical cancer models. We believe this review is the first to provide a comprehensive summary of how phosphoflow cytometry can be applied in the field of cancer immunology, and demonstrates that this approach holds promise in exploring the mechanisms of response or resistance to immunotherapy both prior to and during the course of treatment. Additionally, it can help identify potential therapeutic avenues that can restore normal immune cell function and improve cancer patient outcome.
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Affiliation(s)
- Nicole J Toney
- Center for Immuno-Oncology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Jeffrey Schlom
- Center for Immuno-Oncology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA.
| | - Renee N Donahue
- Center for Immuno-Oncology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA.
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Pachmayr LO, Muehlbauer A, Flommersfeld S, Graml F, Hoenninger J, von Baumgarten L, Buchholz VR, Grassmann S. Unbiased chemokine receptor screening reveals similar efficacy of lymph node- and tumor-targeted T cell immunotherapy. Cancer Immunol Immunother 2023; 72:3111-3124. [PMID: 37301772 PMCID: PMC10412482 DOI: 10.1007/s00262-023-03472-w] [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: 03/13/2023] [Accepted: 05/22/2023] [Indexed: 06/12/2023]
Abstract
Localization is a crucial prerequisite for immune cell function and solid tumors evade immune control by modulating immune cell infiltration into the tumor stroma. Immunosuppressive cells like regulatory T cells are attracted, while cytotoxic CD8+ T cells are excluded. Engineering CD8+ T cells with chemokine receptors is a potent strategy to turn this mechanism of directed immune cell recruitment against the tumor. Here, we utilized fluorescent tagging to track the migratory behavior of tumor-specific T cells engineered with a library of all murine chemokine receptors in vivo. We then asked whether chemokine receptor-mediated redirection of antigen-specific T cells into tumors or tumor-draining lymph nodes showed superior anti-tumoral activity. We found that both targeting approaches showed higher therapeutic efficacy than control T cells. However, multiple receptors conveying the same homing pattern did not augment infiltration. Instead, in the MC38 colon carcinoma model, anti-tumoral efficacy as well as lymph node vs. tumor-homing patterns were mostly driven by CCR4 and CCR6, respectively. Overall, our data, based on fluorescent receptor tagging, identify the tumor-draining lymph node and the tumor itself as viable targets for chemokine receptor-mediated enhancement of adoptive T cell therapy.
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Affiliation(s)
- Ludwig O Pachmayr
- Institute for Medical Microbiology, Immunology and Hygiene, School of Medicine, Technical University of Munich (TUM), Munich, Germany
| | - Anton Muehlbauer
- Institute for Medical Microbiology, Immunology and Hygiene, School of Medicine, Technical University of Munich (TUM), Munich, Germany
| | - Sophie Flommersfeld
- Institute for Medical Microbiology, Immunology and Hygiene, School of Medicine, Technical University of Munich (TUM), Munich, Germany
| | - Franziska Graml
- Institute for Medical Microbiology, Immunology and Hygiene, School of Medicine, Technical University of Munich (TUM), Munich, Germany
| | - Julian Hoenninger
- Institute for Medical Microbiology, Immunology and Hygiene, School of Medicine, Technical University of Munich (TUM), Munich, Germany
| | | | - Veit R Buchholz
- Institute for Medical Microbiology, Immunology and Hygiene, School of Medicine, Technical University of Munich (TUM), Munich, Germany.
| | - Simon Grassmann
- Institute for Medical Microbiology, Immunology and Hygiene, School of Medicine, Technical University of Munich (TUM), Munich, Germany.
- Immunology Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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40
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Li C, Holman JB, Shi Z, Qiu B, Ding W. On-chip modeling of tumor evolution: Advances, challenges and opportunities. Mater Today Bio 2023; 21:100724. [PMID: 37483380 PMCID: PMC10359640 DOI: 10.1016/j.mtbio.2023.100724] [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: 04/10/2023] [Revised: 06/16/2023] [Accepted: 07/06/2023] [Indexed: 07/25/2023] Open
Abstract
Tumor evolution is the accumulation of various tumor cell behaviors from tumorigenesis to tumor metastasis and is regulated by the tumor microenvironment (TME). However, the mechanism of solid tumor progression has not been completely elucidated, and thus, the development of tumor therapy is still limited. Recently, Tumor chips constructed by culturing tumor cells and stromal cells on microfluidic chips have demonstrated great potential in modeling solid tumors and visualizing tumor cell behaviors to exploit tumor progression. Herein, we review the methods of developing engineered solid tumors on microfluidic chips in terms of tumor types, cell resources and patterns, the extracellular matrix and the components of the TME, and summarize the recent advances of microfluidic chips in demonstrating tumor cell behaviors, including proliferation, epithelial-to-mesenchymal transition, migration, intravasation, extravasation and immune escape of tumor cells. We also outline the combination of tumor organoids and microfluidic chips to elaborate tumor organoid-on-a-chip platforms, as well as the practical limitations that must be overcome.
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Affiliation(s)
- Chengpan Li
- Department of Electronic Engineering and Information Science, University of Science and Technology of China, Hefei, Anhui, 230027, China
- Center for Biomedical Imaging, University of Science and Technology of China, Hefei, Anhui, 230027, China
| | - Joseph Benjamin Holman
- Department of Electronic Engineering and Information Science, University of Science and Technology of China, Hefei, Anhui, 230027, China
| | - Zhengdi Shi
- Department of Electronic Engineering and Information Science, University of Science and Technology of China, Hefei, Anhui, 230027, China
| | - Bensheng Qiu
- Department of Electronic Engineering and Information Science, University of Science and Technology of China, Hefei, Anhui, 230027, China
- Center for Biomedical Imaging, University of Science and Technology of China, Hefei, Anhui, 230027, China
| | - Weiping Ding
- Department of Oncology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, 230001, China
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41
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Razi S, Haghparast A, Chodari Khameneh S, Ebrahimi Sadrabadi A, Aziziyan F, Bakhtiyari M, Nabi-Afjadi M, Tarhriz V, Jalili A, Zalpoor H. The role of tumor microenvironment on cancer stem cell fate in solid tumors. Cell Commun Signal 2023; 21:143. [PMID: 37328876 PMCID: PMC10273768 DOI: 10.1186/s12964-023-01129-w] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [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: 01/20/2023] [Accepted: 04/15/2023] [Indexed: 06/18/2023] Open
Abstract
In the last few decades, the role of cancer stem cells in initiating tumors, metastasis, invasion, and resistance to therapies has been recognized as a potential target for tumor therapy. Understanding the mechanisms by which CSCs contribute to cancer progression can help to provide novel therapeutic approaches against solid tumors. In this line, the effects of mechanical forces on CSCs such as epithelial-mesenchymal transition, cellular plasticity, etc., the metabolism pathways of CSCs, players of the tumor microenvironment, and their influence on the regulating of CSCs can lead to cancer progression. This review focused on some of these mechanisms of CSCs, paving the way for a better understanding of their regulatory mechanisms and developing platforms for targeted therapies. While progress has been made in research, more studies will be required in the future to explore more aspects of how CSCs contribute to cancer progression. Video Abstract.
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Affiliation(s)
- Sara Razi
- Vira Pioneers of Modern Science (VIPOMS), Tehran, Iran
| | | | | | - Amin Ebrahimi Sadrabadi
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACER, Tehran, Iran
- Cytotech and Bioinformatics Research Group, Tehran, Iran
| | - Fatemeh Aziziyan
- Department of Biochemistry, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran
- Network of Immunity in Infection, Malignancy & Autoimmunity (NIIMA), Universal Scientific Education & Research Network (USERN), Tehran, Iran
| | - Maryam Bakhtiyari
- Network of Immunity in Infection, Malignancy & Autoimmunity (NIIMA), Universal Scientific Education & Research Network (USERN), Tehran, Iran
- Department of Medical Laboratory Sciences, Faculty of Allied Medicine, Qazvin University of Medical Sciences, Qazvin, Iran
| | - Mohsen Nabi-Afjadi
- Department of Biochemistry, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran
| | - Vahideh Tarhriz
- Infectious and Tropical Diseases Research Center, Tabriz University of Medical Sciences, P.O. Box 5163639888, Tabriz, Iran.
| | - Arsalan Jalili
- Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACER, Tehran, Iran.
- Parvaz Research Ideas Supporter Institute, Tehran, Iran.
| | - Hamidreza Zalpoor
- Network of Immunity in Infection, Malignancy & Autoimmunity (NIIMA), Universal Scientific Education & Research Network (USERN), Tehran, Iran.
- Shiraz Neuroscience Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
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Abstract
Cell-based immunotherapies have become an exciting avenue for cancer treatment, particularly CAR T cells, which have shown great success in treating hematological malignancies. However, the limited success of T cell-based approaches in treating solid tumors has sparked interest in alternative cell types that could be used for solid tumor immunotherapy. Recent research has pointed to macrophages as a potential solution, given their ability to infiltrate solid tumors, exhibit a strong anti-tumor response, and persist long-term in the tumor microenvironment. Although early attempts with ex-vivo activated macrophage-based therapies failed to translate into clinical success, the field has revolutionized with the recent development of chimeric antigen receptor-expressing macrophages (CAR-M). While CAR-M therapy has reached the clinical trial stage, several challenges still need to be overcome before the therapy can become a reality. Here we review the evolution of macrophage-based cell therapy and evaluate recent studies and developments, emphasizing the potential of macrophages as cellular therapeutics. Furthermore, we also discuss the challenges and opportunities associated with using macrophages as a basis for therapeutic interventions.
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Affiliation(s)
- Alok K Mishra
- Department of Molecular, Cell, and Cancer Biology, UMass Chan Medical School, Worcester, MA 01605, USA.
| | - Sunil K Malonia
- Department of Molecular, Cell, and Cancer Biology, UMass Chan Medical School, Worcester, MA 01605, USA.
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43
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Drougkas K, Karampinos K, Karavolias I, Koumprentziotis IA, Ploumaki I, Triantafyllou E, Trontzas I, Kotteas E. Comprehensive clinical evaluation of CAR-T cell immunotherapy for solid tumors: a path moving forward or a dead end? J Cancer Res Clin Oncol 2023; 149:2709-2734. [PMID: 36564524 PMCID: PMC10129996 DOI: 10.1007/s00432-022-04547-4] [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: 10/07/2022] [Accepted: 12/16/2022] [Indexed: 12/25/2022]
Abstract
INTRODUCTION Chimeric Antigen Receptor (CAR)-T cell therapy is a form of adoptive cell therapy that has demonstrated tremendous results in the treatment of hematopoietic malignancies, leading to the US Food and Drug Administration (FDA) approval of four CD19-targeted CAR-T cell products. With the unprecedented success of CAR-T cell therapy in hematological malignancies, hundreds of preclinical studies and clinical trials are currently undergoing to explore the translation of this treatment to solid tumors. However, the clinical experience in non-hematologic malignancies has been less encouraging, with only a few patients achieving complete responses. Tumor-associated antigen heterogeneity, inefficient CAR-T cell trafficking and the immunosuppressive tumor microenvironment are considered as the most pivotal roadblocks in solid tumor CAR-T cell therapy. MATERIALS AND METHODS We reviewed the relevant literature/clinical trials for CAR-T cell immunotherapy for solid tumors from Pubmed and ClinicalTrials.gov. CONCLUSION Herein, we provide an update on solid tumor CAR-T cell clinical trials, focusing on the studies with published results. We further discuss some of the key hurdles that CAR-T cell therapy is encountering for solid tumor treatment as well as the strategies that are exploited to overcome these obstacles.
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Affiliation(s)
- Konstantinos Drougkas
- Oncology Unit, Sotiria General Hospital, National and Kapodistrian University of Athens, 152 Mesogeion Avenue, 11527, Athens, Greece.
- Department of Medicine, School of Medicine, National and Kapodistrian University of Athens, Athens, Attica, Greece.
| | - Konstantinos Karampinos
- Oncology Unit, Sotiria General Hospital, National and Kapodistrian University of Athens, 152 Mesogeion Avenue, 11527, Athens, Greece
- Department of Medicine, School of Medicine, National and Kapodistrian University of Athens, Athens, Attica, Greece
| | - Ioannis Karavolias
- Oncology Unit, Sotiria General Hospital, National and Kapodistrian University of Athens, 152 Mesogeion Avenue, 11527, Athens, Greece
- Department of Medicine, School of Medicine, National and Kapodistrian University of Athens, Athens, Attica, Greece
| | - Ioannis-Alexios Koumprentziotis
- Oncology Unit, Sotiria General Hospital, National and Kapodistrian University of Athens, 152 Mesogeion Avenue, 11527, Athens, Greece
- Department of Medicine, School of Medicine, National and Kapodistrian University of Athens, Athens, Attica, Greece
| | - Ioanna Ploumaki
- Oncology Unit, Sotiria General Hospital, National and Kapodistrian University of Athens, 152 Mesogeion Avenue, 11527, Athens, Greece
- Department of Medicine, School of Medicine, National and Kapodistrian University of Athens, Athens, Attica, Greece
| | - Efthymios Triantafyllou
- Oncology Unit, Sotiria General Hospital, National and Kapodistrian University of Athens, 152 Mesogeion Avenue, 11527, Athens, Greece
- Department of Medicine, School of Medicine, National and Kapodistrian University of Athens, Athens, Attica, Greece
| | - Ioannis Trontzas
- Oncology Unit, Sotiria General Hospital, National and Kapodistrian University of Athens, 152 Mesogeion Avenue, 11527, Athens, Greece
- Department of Pathology, Yale University School of Medicine, New Haven, USA, CT
| | - Elias Kotteas
- Oncology Unit, Sotiria General Hospital, National and Kapodistrian University of Athens, 152 Mesogeion Avenue, 11527, Athens, Greece
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Sinha SD, Biswas G, Bheemareddy BR, Chary S, Thakur P, Jain M, Maksud T, Pawar S, Chatterjee K, Voonna MK, Goel A, Puligundla KC, Lakshmaiah KC, Talluri L, Vattipalli R, Kakkunnath S. A Real-World Study of Safety, Immunogenicity and Efficacy of Bevacizumab in Patients With Solid Malignancies: A Phase IV, Post-Marketing Study in India. Cancer Inform 2023; 22:11769351231177277. [PMID: 37313371 PMCID: PMC10259146 DOI: 10.1177/11769351231177277] [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: 01/18/2023] [Accepted: 05/03/2023] [Indexed: 06/15/2023] Open
Abstract
Objective The aim of this study was to evaluate the post-marketing safety, tolerability, immunogenicity and efficacy of Bevacizumab (manufactured by Hetero Biopharma) in a broader population of patients with solid tumors. Patients And Methods This phase IV, prospective, multi-centric clinical study was carried out in Indian patients with solid malignancies (metastatic colorectal cancer, non-squamous non-small-cell lung cancer, metastatic renal cell carcinoma) treated with Bevacizumab between April 2018 and July 2019. This study included 203 patients from 16 tertiary care oncology centers across India for safety assessment, of which a subset of 115 patients who have consented were also evaluated for efficacy and immunogenicity. This study was prospectively registered in the Clinical Trial Registry of India (CTRI), and was commenced only after receiving approval from the competent authority (Central Drugs Standard Control Organization, CDSCO). Results Out of the 203 enrolled patients, 121 (59.6%) patients reported 338 adverse events (AEs) during this study. Of 338 reported AEs, 14 serious adverse events (SAEs) were reported by 13 patients including 6 fatal SAEs, assessed as unrelated to the study medication and 7 non-fatal SAEs, 5 assessed as related, and 3 unrelated to Bevacizumab. Most AEs reported in this study (33.9%) were general disorders and administration site conditions, followed by gastrointestinal disorders (29.1%). The most frequently reported AEs were diarrhea (11.3%), asthenia (10.3%), headache (8.9%), pain (7.4%), vomiting (7.9%), and neutropenia (5.9%). At the end of the study, 2 (1.75%) of 69 patients reported antibodies to Bevacizumab without affecting safety and efficacy. However, at the end of 12 months, no patient had reported antibodies to Bevacizumab. Complete response (CR), partial response (PR), stable disease (SD), and progressive disease (PD) were reported in 18.3%, 22.6%, 9.6%, and 8.7% of patients, respectively. The overall response rate (CR + PR) was reported in 40.9% of patients at the end of the study. Disease control rate (DCR), also known as the clinical benefit rate (CBR) was reported in 50.4% of patients. Conclusions Bevacizumab (Cizumab, Hetero Biopharma) was observed to be safe, well tolerated, lacking immunogenicity, and efficacious in the treatment of solid tumors. The findings of this phase IV study of Bevacizumab, primarily as a combination therapy regimen suggest its suitability and rationality for usage in multiple solid malignancies. Clinical Trial Registry Number CTRI/2018/4/13371 [Registered on CTRI http://ctri.nic.in/Clinicaltrials/advsearch.php : 19/04/2018]; Trial Registered Prospectively.
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Affiliation(s)
- Shubhadeep D Sinha
- Department of Clinical Development & Medical Affairs, Hetero, Hyderabad, Telangana, India
| | - Ghanashyam Biswas
- Department of Medical Oncology, Sparsh Hospital & Critical Care, Bhubaneshwar, Odisha, India
| | | | - Sreenivasa Chary
- Department of Clinical Development & Medical Affairs, Hetero, Hyderabad, Telangana, India
| | - Pankaj Thakur
- Department of Clinical Development & Medical Affairs, Hetero, Hyderabad, Telangana, India
| | - Minish Jain
- Department of Medical Oncology, Noble Hospital, Pune, Maharashtra, India
| | - Tanveer Maksud
- Department of Medical Oncology, Unique Hospital, Surat, Gujarat, India
| | - Suraj Pawar
- Department of Surgical Oncology, Kolhapur Cancer Centre, Kolhapur, Maharashtra, India
| | - Koushik Chatterjee
- Department of Radiation Oncology, Institute of Post Graduate Medical Education & Research Hospital, Kolkata, West Bengal, India
| | - Murali Krishna Voonna
- Department of Surgical Oncology, Mahatma Gandhi Cancer Hospital, Vizag, Andhra Pradesh, India
| | - Anil Goel
- Department of Radiation Oncology, Sir Sayaji General Hospital, Vadodara, Gujarat, India
| | | | | | - Leela Talluri
- Department of Clinical Development & Medical Affairs, Hetero, Hyderabad, Telangana, India
| | - Ramya Vattipalli
- Department of Clinical Development & Medical Affairs, Hetero, Hyderabad, Telangana, India
| | - Sheejith Kakkunnath
- Department of Clinical Development & Medical Affairs, Hetero, Hyderabad, Telangana, India
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Lu J, Huang C, He R, Xie R, Li Y, Guo X, Zhang Q, Xu Q. CD4 -/CD8 - double-negative tumor-infiltrating lymphocytes expanded from solid tumor tissue suppress the proliferation of tumor cells in an MHC-independent way. J Cancer Res Clin Oncol 2023:10.1007/s00432-023-04823-x. [PMID: 37165118 DOI: 10.1007/s00432-023-04823-x] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Accepted: 04/27/2023] [Indexed: 05/12/2023]
Abstract
PURPOSE Tumor-infiltrating lymphocytes (TILs) have shown remarkable clinical responses in some patients with advanced solid tumors. As a rare subset of TILs, CD4-/CD8- double-negative T cells (DNTs) were poorly known. This study aims to investigate the characteristics and function of CD3+CD4-CD8- TILs (double-negative TIL, DN-TILs) derived from solid tumor. METHODS DN-TILs were derived and expanded ex vivo from resected gastric carcinoma tissue and phenotyped by flow cytometry. The cytotoxicity of DN-TILs was determined against established tumor cell lines in vitro or through in vivo adoptive transfer into xenograft models. K562 cells were transferred with the HLA gene to verify whether the cytotoxicity of DN-TILs was MHC-independent. RESULTS Flow cytometric analysis revealed a high-purity population of DN-TILs (> 97%) within CD3+ TILs, which expanded more than 800-folds in 2 weeks, consisting of a mixture of alpha-beta (αβ) and gamma-delta (γδ) T-cell receptor (TCR)-expressing cells (with the majority being αβ-TCR, > 95%). Using single-cell RNA sequencing, the expanded DN-TILs were categorized into four main subsets, Natural Killer T cells (approximately 80%, 5563 in 7028), Progenitor cells, Germ cells and T helper2 cells. DN-TILs exhibited a broad anticancer cytotoxicity in a donor-unrestricted manner against various cancer cell lines derived from pancreatic cancer (Panc-1), gastric cancer (HGC-27), ovarian cancer (SKOV-3), malignant melanoma (A375). The cytotoxicity was MHC-independent, which was not altered in K562 transferring with HLA gene or not. DN-TILs significantly reduced tumor volume in xenograft models with superior tumor-homing ability and low off-target toxicity. CONCLUSION Gastric carcinoma derived DN-TIL can target tumor cells in vitro and in vivo. DN-TILs have the potential to be used as a adoptive cell therapy for solid cancers with both the advantages of DNT and TIL.
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Affiliation(s)
- Jingyi Lu
- Departmalet of Medical Oncology, Shanghai Tenth People's Hospital, Tongji University Cancer Center, School of Medicine, Tongji University, Shanghai, 200072, China
- Tongji University Cancer Center, Shanghai, China
| | - Chen Huang
- Shanghai Juncell Biotechnology Co., LTD, Shanghai, China
| | - Rong He
- Departmalet of Medical Oncology, Shanghai Tenth People's Hospital, Tongji University Cancer Center, School of Medicine, Tongji University, Shanghai, 200072, China
- Tongji University Cancer Center, Shanghai, China
| | - Rongjia Xie
- Departmalet of Medical Oncology, Shanghai Tenth People's Hospital, Tongji University Cancer Center, School of Medicine, Tongji University, Shanghai, 200072, China
- Tongji University Cancer Center, Shanghai, China
| | - Yue Li
- Shanghai Tumor Cell Therapy Technology Innovation Center, Shanghai, China
| | - Xianling Guo
- Departmalet of Medical Oncology, Shanghai Tenth People's Hospital, Tongji University Cancer Center, School of Medicine, Tongji University, Shanghai, 200072, China
- Tongji University Cancer Center, Shanghai, China
| | - Qian Zhang
- Department of Biotherapy, Eastern Hepatobiliary Surgery Hospital, Shanghai, China
| | - Qing Xu
- Departmalet of Medical Oncology, Shanghai Tenth People's Hospital, Tongji University Cancer Center, School of Medicine, Tongji University, Shanghai, 200072, China.
- Tongji University Cancer Center, Shanghai, China.
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Brouns AJM, van Veelen A, Veerman GDM, Steendam C, Dursun S, van der Leest C, Croes S, Dingemans AMC, Hendriks LE. Incidence of Bone Metastases and Skeletal-Related Events in Patients With EGFR-Mutated NSCLC Treated With Osimertinib. JTO Clin Res Rep 2023; 4:100513. [PMID: 37168878 PMCID: PMC10165134 DOI: 10.1016/j.jtocrr.2023.100513] [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: 09/22/2022] [Revised: 03/02/2023] [Accepted: 03/29/2023] [Indexed: 04/05/2023] Open
Abstract
Introduction Bone metastases are frequent in patients with EGFR-mutated (EGFR+) NSCLC. Skeletal-related events (SREs) are common in these patients; however, no data on SRE in osimertinib-treated patients are reported. We investigated the development of bone metastases and SREs in patients with EGFR+ NSCLC treated with osimertinib. Methods This is a retrospective multicenter cohort study that included patients with metastatic EGFR+ NSCLC who were treated with osimertinib between February 2016 and September 2021. Demographics, bone metastases-related outcomes, SREs, treatment efficacy, and overall survival (OS) were collected. Results In total, 250 patients treated with osimertinib (43% first line) were included. Of the patients, 51% had bone metastases at initiation of osimertinib. Furthermore, 16% of the patients with bone metastases used bone-targeted agents. Median follow-up from initiation of osimertinib was 23.4 months (95% confidence interval [CI]: 19.9-26.9 mo). During osimertinib treatment, 10% developed new bone metastases or bone progression. Of the patients with bone metastases, 39% had more than or equal to one SREs: 28% developed first SRE before osimertinib treatment, 1% after, and 11% during. Median OS post-bone metastasis was 30.8 months (95% CI: 21.9-39.7). Median OS after first SRE was 31.1 months (95% CI: 15.8-46.5). Conclusions Bone metastases and SREs are frequent before and during treatment with osimertinib in EGFR+ NSCLC. Because of these findings and the long OS post-bone metastases, we advocate prescription of bone-targeted agents in these patients and recommend adding bone-specific end points in clinical trials.
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Affiliation(s)
- Anita J.W. M. Brouns
- Department of Respiratory Medicine, Zuyderland, The Netherlands
- Department of Respiratory Medicine, Maastricht University Medical Center+, Maastricht, The Netherlands
- GROW—School for Oncology and Reproduction, Universiteitssingel 40, Maastricht, The Netherlands
| | - Ard van Veelen
- Department of Clinical Pharmacy and Toxicology, Maastricht University Medical Center+, Maastricht, The Netherlands
- CARIM School for Cardiovascular Disease, Maastricht University Medical Center+, Maastricht, The Netherlands
| | - G. D. Marijn Veerman
- Department of Respiratory Medicine, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands
- Department of Medical Oncology, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Christi Steendam
- Department of Respiratory Medicine, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Safiye Dursun
- Department of Respiratory Medicine, Maastricht University Medical Center+, Maastricht, The Netherlands
| | - Cor van der Leest
- Department of Respiratory Medicine, Amphia Hospital Breda, Breda, The Netherlands
| | - Sander Croes
- Department of Clinical Pharmacy and Toxicology, Maastricht University Medical Center+, Maastricht, The Netherlands
| | - Anne-Marie C. Dingemans
- Department of Respiratory Medicine, Maastricht University Medical Center+, Maastricht, The Netherlands
- GROW—School for Oncology and Reproduction, Universiteitssingel 40, Maastricht, The Netherlands
- Department of Respiratory Medicine, Erasmus MC Cancer Institute, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Lizza E.L. Hendriks
- Department of Respiratory Medicine, Maastricht University Medical Center+, Maastricht, The Netherlands
- GROW—School for Oncology and Reproduction, Universiteitssingel 40, Maastricht, The Netherlands
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Kandemir EA, Karaomerlioglu I, Yaradilmis IM. Off-label use of immune checkpoint inhibitors for the treatment of solid tumors: analysis of a nationwide patient sample. J Cancer Res Clin Oncol 2023:10.1007/s00432-023-04803-1. [PMID: 37115271 DOI: 10.1007/s00432-023-04803-1] [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] [Received: 03/17/2023] [Accepted: 04/18/2023] [Indexed: 04/29/2023]
Abstract
PURPOSE Immune checkpoint inhibitors (ICIs) have become an indispensable part of clinical practice; however, off-label use of these agents is unknown. We aimed to define the patterns of off-label use of ICIs in a nationwide sample of patients. METHODS The online database (Reçetem) was retrospectively searched for off-label use cases related to ICIs approved during a 6-month period. Adult patients with metastatic solid tumors were included. Ethics approval was obtained. Reasons for off-label use were recorded in eight categories and cases were assessed for adherence to current guidelines. Statistical analysis was performed with GNU PSPP version 1.5.3. RESULTS Five hundred seventy-seven reasons for use were recorded for 538 cases related to 527 patients (67.5% male). Non-small-cell lung cancer (NSCLC) (35.9%) was the most common cancer type. Nivolumab (49%), pembrolizumab (25.5%), and atezolizumab (25%) were commonly used. The top reason for off-label use was lack of approval for the cancer type (37.1%), followed by use beyond the approved treatment line (21%). Nivolumab was more frequently used than atezolizumab and/or pembrolizumab in patients with malignant melanoma, kidney cancer, head and neck cancer, and hepatocellular carcinoma (Chi-square goodness-of-fit test, p < 0.001). The guideline adherence rate was 60.5%. CONCLUSION Off-label use of ICIs was primarily related to (NSCLC), and most patients were treatment-naïve in contrast to the acceptance that off-label use results from exhausted treatment options. Lack of approval is a significant reason for the off-label use of ICIs.
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Duan Y, Yu T, Jin L, Zhang S, Shi X, Zhang Y, Zhou N, Xu Y, Lu W, Zhou H, Zhu H, Bai S, Hu K, Guan Y. Discovery of novel, potent, and orally bioavailable HDACs inhibitors with LSD1 inhibitory activity for the treatment of solid tumors. Eur J Med Chem 2023; 254:115367. [PMID: 37086699 DOI: 10.1016/j.ejmech.2023.115367] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [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: 12/27/2022] [Revised: 03/23/2023] [Accepted: 04/09/2023] [Indexed: 04/24/2023]
Abstract
Histone deacetylases (HDACs) and lysine-specific demethylase 1 (LSD1) are attractive targets for epigenetic cancer therapy. There is an intimate interplay between the two enzymes. HDACs inhibitors have shown synergistic anticancer effects in combination with LSD1 inhibitors in several types of cancer. Herein, we describe the discovery of compound 5e, a highly potent HDACs inhibitor (HDAC1/2/6/8; IC50 = 2.07/4.71/2.40/107 nM) with anti-LSD1 potency (IC50 = 1.34 μM). Compound 5e exhibited marked antiproliferative activity in several cancer cell lines. 5e effectively induced mitochondrial apoptosis with G2/M phase arrest, inhibiting cell migration and invasion in MGC-803 and HCT-116 cancer cells. It also showed good liver microsomal stability and acceptable pharmacokinetic parameters in SD rats. More importantly, orally administered compound 5e demonstrated higher in vivo antitumor efficacy than SAHA in the MGC-803 (TGI = 71.5%) and HCT-116 (TGI = 57.6%) xenograft tumor models accompanied by good tolerability. This study provides a novel lead compound with dual inhibitory activity against HDACs and LSD1 to further develop epigenetic drugs for solid tumor therapy. Further optimization is needed to improve the LSD1 activity to achieve dual inhibitors with balanced potency on LSD1 and HDACs.
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Affiliation(s)
- Yingchao Duan
- School of Pharmacy, Xinxiang Medical University, 453003, Xinxiang, Henan Province, PR China.
| | - Tong Yu
- School of Pharmacy, Xinxiang Medical University, 453003, Xinxiang, Henan Province, PR China
| | - Linfeng Jin
- School of Pharmacy, Xinxiang Medical University, 453003, Xinxiang, Henan Province, PR China
| | - Shaojie Zhang
- School of Pharmacy, Xinxiang Medical University, 453003, Xinxiang, Henan Province, PR China
| | - Xiaojing Shi
- Laboratory Animal Center, Academy of Medical Science, Zhengzhou University, 450052, Zhengzhou, Henan Province, PR China
| | - Yizhe Zhang
- School of Pharmacy, Xinxiang Medical University, 453003, Xinxiang, Henan Province, PR China
| | - Nanqian Zhou
- Department of Ultrasonography, Zhengzhou University People's Hospital, Henan Provincial People's Hospital, Henan University People's Hospital, 450003, Zhengzhou, Henan Province, PR China
| | - Yongtao Xu
- School of Medical Engineering, Henan International Joint Laboratory of Neural Information Analysis and Drug Intelligent Design, Xinxiang Medical University, 453003, Xinxiang, Henan Province, PR China.
| | - Wenfeng Lu
- School of Medical Engineering, Henan International Joint Laboratory of Neural Information Analysis and Drug Intelligent Design, Xinxiang Medical University, 453003, Xinxiang, Henan Province, PR China
| | - Huimin Zhou
- School of Pharmacy, Xinxiang Medical University, 453003, Xinxiang, Henan Province, PR China
| | - Huijuan Zhu
- School of Pharmacy, Xinxiang Medical University, 453003, Xinxiang, Henan Province, PR China
| | - Suping Bai
- School of Pharmacy, Xinxiang Medical University, 453003, Xinxiang, Henan Province, PR China
| | - Kua Hu
- School of Pharmacy, Xinxiang Medical University, 453003, Xinxiang, Henan Province, PR China.
| | - Yuanyuan Guan
- School of Pharmacy, Xinxiang Medical University, 453003, Xinxiang, Henan Province, PR China.
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Ebadi B, Abdoli A, Abdolmohammadi Khiav L, Meskini M, Jamur P, Dilmaghani A. Therapeutic Potential of Clostridium novyi NT in Cancer: Current Knowledge and Future Perspectives. Curr Cancer Drug Targets 2023:CCDT-EPUB-130917. [PMID: 37069721 DOI: 10.2174/1568009623666230413094253] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 02/14/2023] [Accepted: 02/24/2023] [Indexed: 04/19/2023]
Abstract
Resistance to conventional antitumour therapies and Hypoxia in patients with advanced solid tumours are two major reasons for the failure of conventional anti-tumour therapies. Therefore, it is important to find a new therapeutic method that can overcome these problems. An attenuated anaerobic bacterium, Clostridium novyi- NT, could target Hypoxic and Necrotic areas of tumours causing tumour lysis and stimulating a host anti-tumour immune response. To the best of our knowledge, the combination of bacterial anti-tumour therapy, chemotherapy, radiotherapy and immunotherapy may promote tumour regression, inhibit metastasis and develop a new strategy for the treatment of solid tumours. However, the possible molecular mechanisms of the combined therapies are still the biggest challenge. This review provides an overview of the history of bacterial cancer therapy and the development of a non-lethal strain of Clostridium novyi. Below is a precise definition of Hypoxic conditions in solid tumour tissue. To understand the anticancer effect of Clostridium novyi- NT spores, possible cell death mechanisms were summarised by the enzyme phospholipase C (nt01cx0979), which is secreted by Clostridium novyi- NT spores after germination in tumour tissue. The function of Clostridium novyi- NT spores in stimulating the host immune system to elicit anti-tumour responses was reviewed. Then, the results of anti-tumour combination therapies based on Clostridium novyi- NT spores were compiled. Identifying the molecular mechanisms of Clostridium novyi- NT in treating tumours and inducing cell death in invasive cancer cells, ultimately leading to tumour regression, may develop promising clinical strategies in the combined treatment of solid tumours.
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Affiliation(s)
- Behrouz Ebadi
- Department of Pharmaceutical Biotechnology, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Asghar Abdoli
- Department of Hepatitis and HIV, Pasteur Institute of Iran (IPI), Tehran, Iran
| | - Lida Abdolmohammadi Khiav
- Department of Anaerobic Vaccine Research and Production, Specialized Clostridia Research Laboratory, Razi Vaccine and Serum Research Institute, Agricultural Research, Education and Extension Organization, Karaj, Iran
| | - Maryam Meskini
- Microbiology Research Center, Pasteur Institute of Iran, Tehran, Iran
- Mycobacteriology & Pulmonary Research Department, Pasteur Institute of Iran, Tehran, Iran
| | - Parisa Jamur
- Department of Hepatitis and HIV, Pasteur Institute of Iran (IPI), Tehran, Iran
| | - Azita Dilmaghani
- Department of Pharmaceutical Biotechnology, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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Stathis A, Tolcher AW, Wang JS, Renouf DJ, Chen LC, Suttner LH, Freshwater T, Webber AL, Nayak T, Siu LL. Results of an open-label phase 1b study of the ERK inhibitor MK-8353 plus the MEK inhibitor selumetinib in patients with advanced or metastatic solid tumors. Invest New Drugs 2023:10.1007/s10637-022-01326-3. [PMID: 37040046 DOI: 10.1007/s10637-022-01326-3] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 12/22/2022] [Accepted: 12/29/2022] [Indexed: 04/12/2023]
Abstract
AIM We evaluated MK-8353 (small molecule inhibitor of extracellular signal-regulated kinase 1/2) plus selumetinib (mitogen-activated extracellular signal-regulated kinase 1/2 inhibitor) in patients with advanced solid tumors. METHODS This phase 1b, open-label, dose-escalation study (NCT03745989) enrolled adults with histologically/cytologically documented, locally advanced/metastatic solid tumors. MK-8353/selumetinib dose combinations were intended to be investigated in sequence: 50/25, 100/50, 150/75, 200/75, 200/100, and 250/100. Each agent was administered orally BID 4 days on/3 days off in repeating cycles every 21 days. Primary objectives were safety and tolerability and to establish preliminary recommended phase 2 doses for combination therapy. RESULTS Thirty patients were enrolled. Median (range) age was 61.5 (26-78) years and 93% had received previous cancer therapy. Among 28 patients in the dose-limiting toxicities [DLT]-evaluable population, 8 experienced DLTs: 1/11 (9%) in the MK-8353/selumetinib 100/50-mg dose level experienced a grade 3 DLT (urticaria), and 7/14 (50%) in the 150/75-mg dose level experienced grade 2/3 DLTs (n = 2 each of blurred vision, retinal detachment, vomiting; n = 1 each of diarrhea, macular edema, nausea, retinopathy). The DLT rate in the latter dose level exceeded the prespecified target DLT rate (~30%). Twenty-six patients (87%) experienced treatment-related adverse events (grade 3, 30%; no grade 4/5), most commonly diarrhea (67%), nausea (37%), and acneiform dermatitis (33%). Three patients (10%) experienced treatment-related adverse events leading to treatment discontinuation. Best response was stable disease in 14 patients (n = 10 with MK-8353/selumetinib 150/75 mg). CONCLUSION MK-8353/selumetinib 50/25 mg and 100/50 mg had acceptable safety and tolerability, whereas 150/75 mg was not tolerable. No responses were observed.
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Affiliation(s)
- Anastasios Stathis
- Oncology Institute of Southern Switzerland, EOC, via A. Gallino 12, Bellinzona 6500, Switzerland.
| | | | - Judy S Wang
- Florida Cancer Specialists/Sarah Cannon Research Institute, Sarasota, FL, USA
| | | | | | | | | | | | | | - Lillian L Siu
- Princess Margaret Cancer Centre, Toronto, ON, Canada
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