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Emshanov AV, Nesterov DV, Sokolova TN, Amankwah PS, Imyanitov EN. Unexpected "Lazarus response" to single-agent bevacizumab in heavily pretreated patients with HER2-positive breast cancer. Explor Target Antitumor Ther 2023; 4:1157-1164. [PMID: 38213542 PMCID: PMC10776590 DOI: 10.37349/etat.2023.00189] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 10/24/2023] [Indexed: 01/13/2024] Open
Abstract
Early clinical trials aimed to halt cancer progression by inhibiting the growth of new blood vessels in tumors through single-agent targeted therapy with bevacizumab. These trials largely proved unsuccessful. However, bevacizumab turned out to be efficient when administered in combination with other anticancer drugs. The efficacy of this approach is explained by the ability of bevacizumab to eliminate immature blood vessels thus normalizing intratumoral blood flow and improving the delivery of cytotoxic or targeted agents. This report describes four cases of heavily pretreated patients with metastatic HER2-positive breast cancer, who had no meaningful treatment options left, and who received single-agent bevacizumab as an empirical last-resort therapy. Three of these patients had severe complaints, and they demonstrated striking symptomatic relief within the first day of this treatment. In addition to the observed "Lazarus response", which was likely attributed to the bevacizumab-driven resolution of edema, some evidence of a direct antitumor effect was observed. These data may call for the reconsideration of bevacizumab monotherapy in patients with HER2-associated breast cancer, and perhaps in some other categories of cancer patients.
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Affiliation(s)
- Alexey V. Emshanov
- Department of Cancer Therapy, Regional Oncology Hospital, Rostov-on-Don 344006, Russia
| | - Denis V. Nesterov
- Department of Tumor Growth Biology, N.N. Petrov Institute of Oncology, Saint Petersburg 197758, Russia
| | - Tatyana N. Sokolova
- Department of Tumor Growth Biology, N.N. Petrov Institute of Oncology, Saint Petersburg 197758, Russia
| | - Priscilla S. Amankwah
- Department of Tumor Growth Biology, N.N. Petrov Institute of Oncology, Saint Petersburg 197758, Russia
| | - Evgeny N. Imyanitov
- Department of Tumor Growth Biology, N.N. Petrov Institute of Oncology, Saint Petersburg 197758, Russia
- Department of Medical Genetics, Saint Petersburg Pediatric Medical University, Saint Petersburg 194100, Russia
- Laboratory of Molecular Genetics, Kurchatov Complex for Medical Primatology, National Research Centre “Kurchatov Institute”, Sochi 354376, Russia
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Zeng Y, Zhang Y, Zhang J, Jian W, Li R, Fu Q. Atypical primary malignant melanoma originating in the spinal canal: A case report and literature review. Oncol Lett 2023; 26:433. [PMID: 37664668 PMCID: PMC10472031 DOI: 10.3892/ol.2023.14020] [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: 03/20/2023] [Accepted: 07/27/2023] [Indexed: 09/05/2023] Open
Abstract
Central nervous system (CNS) malignant melanomas are rare tumors of the CNS that are thought to arise from aberrant changes in melanocytes of the neural crest or melanocytic elements of the pia mater during early embryonic development. As a rare type of CNS malignant melanoma, only a few cases of primary malignant melanoma in the spinal canal have been reported thus far. The majority of these studies have reported on the diagnosis, radiographic features and gross total resection of primary spinal canal malignant melanoma; however, the prognosis and ideal treatment of patients with residual tumors remain elusive. The current study presented the rare case of a patient with primary malignant melanoma originating from the thoracic spinal canal, without any history of irradiation exposure and with an incompletely resected tumor. Disease-free survival of >2.5 years was observed in this patient who was treated with concurrent chemoradiotherapy followed by adjuvant chemotherapy with temozolomide and bevacizumab.
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Affiliation(s)
- Ying Zeng
- Department of Radiation Oncology, The First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan 650032, P.R. China
| | - Yong Zhang
- Department of Radiation Oncology, The First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan 650032, P.R. China
| | - Jing Zhang
- Department of Radiation Oncology, The First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan 650032, P.R. China
| | - Wei Jian
- Department of Radiation Oncology, The First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan 650032, P.R. China
| | - Rongqing Li
- Department of Radiation Oncology, The First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan 650032, P.R. China
| | - Qiaofen Fu
- Department of Radiation Oncology, The First Affiliated Hospital of Kunming Medical University, Kunming, Yunnan 650032, P.R. China
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Zheng Y, Jiang B, Guo H, Zhang Z, Chen B, Zhang Z, Wu S, Zhao J. The combinational nano-immunotherapy of ferumoxytol and poly(I:C) inhibits melanoma via boosting anti-angiogenic immunity. Nanomedicine 2023; 49:102658. [PMID: 36708910 DOI: 10.1016/j.nano.2023.102658] [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] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 12/11/2022] [Accepted: 01/19/2023] [Indexed: 01/26/2023]
Abstract
Angiogenesis plays a key role in the progression and metastasis of melanoma, and the pro-angiogenic effect of macrophages is one major reason for the failure of current anti-angiogenic therapies. Here, a nano-immunotherapy combining ferumoxytol and poly(I:C) (ferumoxytol/poly(I:C)) has been developed to boost the anti-angiogenic activities of macrophages to inhibit melanoma. Our findings demonstrated that ferumoxytol/poly(I:C) was a highly efficacious anti-tumor therapy with limited toxicity. Both in vivo and in vitro experiments indicated that this combination was successful in impeding angiogenesis. Ferumoxytol/poly(I:C) was demonstrated to reduce the viability of endothelial cells, thus hindering tube formation. Particularly, ferumoxytol/poly(I:C) was able to polarize macrophages to the M1 phenotype and decrease the expression of vascular endothelial growth factor, which in turn amplified the anti-angiogenic properties of ferumoxytol/poly(I:C). This combination of ferumoxytol/poly(I:C) nano-immunotherapy enriches the anti-angiogenic therapeutic nature of ferumoxytol and will shed new light on the treatment of melanoma.
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Affiliation(s)
- Yunuo Zheng
- Jiangsu Key Laboratory of Phylogenomics and Comparative Genomics, Jiangsu Joint International Center of Genomics, School of Life Sciences, Jiangsu Normal University, Xuzhou 221116, China
| | - Bo Jiang
- Jiangsu Key Laboratory of Phylogenomics and Comparative Genomics, Jiangsu Joint International Center of Genomics, School of Life Sciences, Jiangsu Normal University, Xuzhou 221116, China; Department of Urology, Xuzhou Central Hospital, Xuzhou 221009, China
| | - Hongmei Guo
- Department of Ultrasonography, Weinan Maternal and Child Health Hospital, Weinan 714000, Shaanxi, China
| | - Zhonghai Zhang
- Jiangsu Key Laboratory of Phylogenomics and Comparative Genomics, Jiangsu Joint International Center of Genomics, School of Life Sciences, Jiangsu Normal University, Xuzhou 221116, China; Department of Physiology, Xuzhou Medical University, Xuzhou 221004, China
| | - Bo Chen
- Institute of Materials Science and Devices, School of Materials Science and Engineering, Suzhou University of Science and Technology, Suzhou 215009, China
| | - Zhengkui Zhang
- Institute of Nervous System Diseases, Xuzhou Medical University, Xuzhou 221002, China.
| | - Shaoyuan Wu
- Jiangsu Key Laboratory of Phylogenomics and Comparative Genomics, Jiangsu Joint International Center of Genomics, School of Life Sciences, Jiangsu Normal University, Xuzhou 221116, China.
| | - Jiaojiao Zhao
- Jiangsu Key Laboratory of Phylogenomics and Comparative Genomics, Jiangsu Joint International Center of Genomics, School of Life Sciences, Jiangsu Normal University, Xuzhou 221116, China.
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Robador JR, Feinauer MJ, Schneider SW, Mayer FT, Gorzelanny C, Sacharow A, Liu X, Berghoff A, Brehm MA, Hirsch D, Stadler J, Vidal-Y-Si S, Wladykowski E, Asong M, Nowak K, Seiz-Rosenhagen M, Umansky V, Mess C, Pantel K, Winkler F, Bauer AT. Involvement of platelet-derived VWF in metastatic growth of melanoma in the brain. Neurooncol Adv 2022; 3:vdab175. [PMID: 34993481 PMCID: PMC8717898 DOI: 10.1093/noajnl/vdab175] [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] [Indexed: 11/14/2022] Open
Abstract
Background The prognosis of patients with brain metastases (BM) is poor despite advances in our understanding of the underlying pathophysiology. The high incidence of thrombotic complications defines tumor progression and the high mortality rate. We, therefore, postulated that von Willebrand factor (VWF) promotes BM via its ability to induce platelet aggregation and thrombosis. Methods We measured the abundance of VWF in the blood and intravascular platelet aggregates of patients with BM, and determined the specific contribution of endothelial and platelet-derived VWF using in vitro models and microfluidics. The relevance for the brain metastatic cascade in vivo was demonstrated in ret transgenic mice, which spontaneously develop BM, and by the intracardiac injection of melanoma cells. Results Higher levels of plasma VWF in patients with BM were associated with enhanced intraluminal VWF fiber formation and platelet aggregation in the metastatic tissue and peritumoral regions. Platelet activation triggered the formation of VWF multimers, promoting platelet aggregation and activation, in turn enhancing tumor invasiveness. The absence of VWF in platelets, or the blocking of platelet activation, abolished platelet aggregation, and reduced tumor cell transmigration. Anticoagulation and platelet inhibition consistently reduced the number of BM in preclinical animal models. Conclusions Our data indicate that platelet-derived VWF is involved in cerebral clot formation and in metastatic growth of melanoma in the brain. Targeting platelet activation with low-molecular-weight heparins represents a promising therapeutic approach to prevent melanoma BM.
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Affiliation(s)
- Jose R Robador
- Department of Dermatology and Venereology, University Hospital Hamburg-Eppendorf , Hamburg, Germany
| | - Manuel J Feinauer
- Neurology Clinic and National Center for Tumor Diseases, University Hospital Heidelberg, Heidelberg, Germany.,Clinical Cooperation Unit Neurooncology, German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Stefan W Schneider
- Department of Dermatology and Venereology, University Hospital Hamburg-Eppendorf , Hamburg, Germany
| | - Frank T Mayer
- Department of Dermatology and Venereology, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
| | - Christian Gorzelanny
- Department of Dermatology and Venereology, University Hospital Hamburg-Eppendorf , Hamburg, Germany
| | - Artur Sacharow
- Department of Dermatology and Venereology, University Hospital Hamburg-Eppendorf , Hamburg, Germany
| | - Xiaobo Liu
- Department of Dermatology and Venereology, University Hospital Hamburg-Eppendorf , Hamburg, Germany
| | - Anna Berghoff
- Neurology Clinic and National Center for Tumor Diseases, University Hospital Heidelberg, Heidelberg, Germany.,Clinical Cooperation Unit Neurooncology, German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Maria A Brehm
- Department of Dermatology and Venereology, University Hospital Hamburg-Eppendorf , Hamburg, Germany
| | - Daniela Hirsch
- Institute of Pathology, University Medical Center Mannheim, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany
| | - Julia Stadler
- Department of Dermatology and Venereology, University Hospital Hamburg-Eppendorf , Hamburg, Germany
| | - Sabine Vidal-Y-Si
- Department of Dermatology and Venereology, University Hospital Hamburg-Eppendorf , Hamburg, Germany
| | - Ewa Wladykowski
- Department of Dermatology and Venereology, University Hospital Hamburg-Eppendorf , Hamburg, Germany
| | - Marisse Asong
- Division of Translational Cancer Research, Department of Laboratory Medicine, Lund University, Lund, Sweden.,Lund Stem Cell Center, Department of Laboratory Medicine, Lund University, Lund, Sweden
| | - Kai Nowak
- Department of Surgery, RoMed Kliniken Klinkum Rosenheim, Rosenheim, Germany
| | | | - Viktor Umansky
- Department of Dermatology and Venereology, Medical Faculty Mannheim, University of Heidelberg, Mannheim, Germany.,Skin Cancer Unit, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Christian Mess
- Department of Dermatology and Venereology, University Hospital Hamburg-Eppendorf , Hamburg, Germany
| | - Klaus Pantel
- Department of Tumor Biology, University Medical Centre Hamburg-Eppendorf , Hamburg, Germany
| | - Frank Winkler
- Neurology Clinic and National Center for Tumor Diseases, University Hospital Heidelberg, Heidelberg, Germany.,Clinical Cooperation Unit Neurooncology, German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Alexander T Bauer
- Department of Dermatology and Venereology, University Hospital Hamburg-Eppendorf , Hamburg, Germany
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Abstract
INTRODUCTION Therapeutic strategies for melanoma have evolved significantly over the last decade shifting from cytotoxic chemotherapies like dacarbazine to targeted therapies and immunotherapies including immune checkpoint inhibitors. These new drug therapies have improved overall as well as progression-free survival, lowering the mortality of this cancer for melanoma patients with advanced disease. Newer strategies incorporate combination therapies that harness synergies between mechanisms of anticancer efficacy as well as help overcome resistance issues of monotherapies, which remain a challenge. AREAS COVERED This review looks at each class of drug therapy for melanoma and provides an overview of the preclinical mechanism of action, the clinical efficacy data, and their applications in combination therapy regimens. NCCN treatment guidelines, safety, toxicity, and immune-related adverse events are also described as well as a note on cost. EXPERT OPINION Numerous ongoing trials continue to evaluate the role of novel therapies and combinations for this challenging disease and understanding their mechanism of action, risks, benefits, and treatment guidelines can help care providers and patients have a more comprehensive and tailored discussion of treatment options and expectations.
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Affiliation(s)
- Monica Chanda
- Department of Pharmacology, University of Michigan, Ann Arbor, MI, USA
| | - Mark S Cohen
- Department of Pharmacology, University of Michigan, Ann Arbor, MI, USA.,Department of Surgery, University of Michigan, Ann Arbor, MI, USA.,Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI, USA
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