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Li S, Liu W, Liu J, Yang Z, Zhang L, Nie F, Yang P, Guo H, Yang C. Low-dose TNF-α promotes angiogenesis of oral squamous cell carcinoma cells via TNFR2/Akt/mTOR axis. Oral Dis 2024; 30:3004-3017. [PMID: 37964399 DOI: 10.1111/odi.14802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Revised: 10/08/2023] [Accepted: 10/23/2023] [Indexed: 11/16/2023]
Abstract
OBJECTIVES To assess the role of TNF-α/TNFR2 axis on promoting angiogenesis in oral squamous cell carcinoma (OSCC) cells and uncover the underlying mechanisms. MATERIALS AND METHODS The expression of TNFR2 and CD31 in OSCC tissues was examined; gene expression relationship between TNF-α/TNFR2 and angiogenic markers or signaling molecules was analyzed; the expression of angiogenic markers, signaling molecules, TNFR1, and TNFR2 in TNF-α-stimulated OSCC cells treated with or without TNFR2 neutralizing antibody (TNFR2 Nab) were assessed; the concentration of angiogenic markers in the supernatant of OSCC cells was detected; conditioned mediums of OSCC cells treated with TNF-α or TNF-α + TNFR2 Nab were applied to human umbilical vein endothelial cells (HUVECs), followed by tube formation and cell migration assays. RESULTS Significantly elevated expression of TNFR2 and CD31 in OSCC tissues was observed. A positive gene expression correlation was identified between TNF-α/TNFR2 and angiogenic markers or signaling molecules. TNFR2 Nab inhibited the effects of TNF-α on enhancing the expression of angiogenic factors and TNFR2, the phosphorylation of the Akt/mTOR signaling pathway, HUVECs migration, and tube formation. CONCLUSIONS TNFR2 Nab counteracts the effect of TNF-α on OSCC cells through the TNFR2/Akt/mTOR axis, indicating that blocking TNFR2 might be a promising strategy against cancer.
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Affiliation(s)
- Shutong Li
- Department of Periodontology, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University and Shandong Key Laboratory of Oral Tissue Regeneration and Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration and Shandong Provincial Clinical Research Center for Oral Diseases, Jinan, Shandong, China
| | - Wenchuan Liu
- Department of Periodontology, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University and Shandong Key Laboratory of Oral Tissue Regeneration and Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration and Shandong Provincial Clinical Research Center for Oral Diseases, Jinan, Shandong, China
| | - Junze Liu
- School of Information and Computer Sciences, Institute for Genomics and Bioinformatics, University of California Irvine, Irvine, California, USA
| | - Zongcheng Yang
- Division of Life Sciences and Medicine, Department of Stomatology, The First Affiliated Hospital of USTC, University of Science and Technology of China, Hefei, Anhui, China
| | - Liguo Zhang
- Department of Periodontology, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University and Shandong Key Laboratory of Oral Tissue Regeneration and Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration and Shandong Provincial Clinical Research Center for Oral Diseases, Jinan, Shandong, China
| | - Fujiao Nie
- Department of Periodontology, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University and Shandong Key Laboratory of Oral Tissue Regeneration and Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration and Shandong Provincial Clinical Research Center for Oral Diseases, Jinan, Shandong, China
| | - Pishan Yang
- Department of Periodontology, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University and Shandong Key Laboratory of Oral Tissue Regeneration and Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration and Shandong Provincial Clinical Research Center for Oral Diseases, Jinan, Shandong, China
| | - Hongmei Guo
- Department of Periodontology, School and Hospital of Stomatology, Cheeloo College of Medicine, Shandong University and Shandong Key Laboratory of Oral Tissue Regeneration and Shandong Engineering Laboratory for Dental Materials and Oral Tissue Regeneration and Shandong Provincial Clinical Research Center for Oral Diseases, Jinan, Shandong, China
| | - Chengzhe Yang
- Department of Oral and Maxillofacial Surgery, Qilu Hospital of Shandong University, Jinan, Shandong, China
- Institute of Stomatology, Shandong University, Jinan, Shandong, China
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2
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Lakhrem M, Eleroui M, Boujhoud Z, Feki A, Dghim A, Essayagh S, Hilali S, Bouhamed M, Kallel C, Deschamps N, de Toffol B, Pujo JM, Badraoui R, Kallel H, Ben Amara I. Anti-Vasculogenic, Antioxidant, and Anti-Inflammatory Activities of Sulfated Polysaccharide Derived from Codium tomentosum: Pharmacokinetic Assay. Pharmaceuticals (Basel) 2024; 17:672. [PMID: 38931340 PMCID: PMC11207104 DOI: 10.3390/ph17060672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Revised: 05/03/2024] [Accepted: 05/08/2024] [Indexed: 06/28/2024] Open
Abstract
The purpose of this paper was to investigate the anti-inflammatory and anti-angiogenic activities of sulfated polysaccharide from C. tomentosum (PCT) using carrageenan (CARR)-induced paw edema in a rat model and anti-vasculogenic activity on a chorioallantoic membrane assay (CAM) model. Based on in vitro tests of anti-radical, total antioxidant, and reducing power activities, PCT presents a real interest via its antioxidant activity and ability to scavenge radical species. The in vivo pharmacological tests suggest that PCT possesses anti-inflammatory action by reducing paw edema and leukocyte migration, maintaining the redox equilibrium, and stabilizing the cellular level of several pro-/antioxidant system markers. It could significantly decrease the malondialdehyde levels and increase superoxide dismutase, glutathione peroxidase, and glutathione activities in local paw edema and erythrocytes during the acute inflammatory reaction of CARR. PCT pretreatment was effective against DNA alterations in the blood lymphocytes of inflamed rats and reduced the hematological alteration by restoring blood parameters to normal levels. The anti-angiogenic activity results revealed that CAM neovascularization, defined as the formation of new vessel numbers and branching patterns, was decreased by PCT in a dose-dependent manner, which supported the in silico bioavailability and pharmacokinetic findings. These results indicated the therapeutic effects of polysaccharides from C. tomentosum and their possible use as anti-proliferative molecules based on their antioxidant, anti-inflammatory, and anti-angiogenic activities.
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Affiliation(s)
- Marwa Lakhrem
- Laboratory of Medicinal and Environment Chemistry, Higher Institute of Biotechnology, University of Sfax, Sfax 3000, Tunisia; (M.L.); (M.E.); (A.F.); (A.D.)
| | - Malek Eleroui
- Laboratory of Medicinal and Environment Chemistry, Higher Institute of Biotechnology, University of Sfax, Sfax 3000, Tunisia; (M.L.); (M.E.); (A.F.); (A.D.)
| | - Zakaria Boujhoud
- Laboratory of Health Sciences and Technologies, Higher Institute of Health Sciences of Settat, Settat 26000, Morocco;
| | - Amal Feki
- Laboratory of Medicinal and Environment Chemistry, Higher Institute of Biotechnology, University of Sfax, Sfax 3000, Tunisia; (M.L.); (M.E.); (A.F.); (A.D.)
| | - Amel Dghim
- Laboratory of Medicinal and Environment Chemistry, Higher Institute of Biotechnology, University of Sfax, Sfax 3000, Tunisia; (M.L.); (M.E.); (A.F.); (A.D.)
| | - Sanah Essayagh
- Laboratory Agrifood and Health, Faculty of Science and Technology, Hasan First University of Settat, Settat 26000, Morocco; (S.E.); (S.H.)
| | - Said Hilali
- Laboratory Agrifood and Health, Faculty of Science and Technology, Hasan First University of Settat, Settat 26000, Morocco; (S.E.); (S.H.)
| | - Marwa Bouhamed
- Laboratory of Anatomopathology, CHU Habib Bourguiba, University of Sfax, Sfax 3029, Tunisia;
| | - Choumous Kallel
- Laboratory of Hematology, CHU Habib Bourguiba, University of Sfax, Sfax 3029, Tunisia;
| | - Nathalie Deschamps
- Neurology Department, Cayenne General Hospital, Cayenne 97300, French Guiana; (N.D.); (B.d.T.)
- Clinical Investigation Center, CIC INSERM 142, Cayenne General Hospital Andrée Rosemon, Guiana University, Cayenne 97300, French Guiana
| | - Bertrand de Toffol
- Neurology Department, Cayenne General Hospital, Cayenne 97300, French Guiana; (N.D.); (B.d.T.)
| | - Jean Marc Pujo
- Emergency Department, Cayenne General Hospital, Cayenne 97300, French Guiana;
| | - Riadh Badraoui
- Department of Biology, University of Ha’il, Ha’il 81451, Saudi Arabia;
- Section of Histology-Cytology, Medicine Faculty of Tunis, University of Tunis El Manar, La Rabta 1007, Tunisia
| | - Hatem Kallel
- Biome and Immunopathology CNRS UMR-9017, Inserm U 1019, Université de Guyane, Cayenne 97300, French Guiana;
- Intensive Care Unit, Cayenne General Hospital, Cayenne 97300, French Guiana
| | - Ibtissem Ben Amara
- Laboratory of Medicinal and Environment Chemistry, Higher Institute of Biotechnology, University of Sfax, Sfax 3000, Tunisia; (M.L.); (M.E.); (A.F.); (A.D.)
- Biome and Immunopathology CNRS UMR-9017, Inserm U 1019, Université de Guyane, Cayenne 97300, French Guiana;
- Intensive Care Unit, Cayenne General Hospital, Cayenne 97300, French Guiana
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3
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Qiu Y, Che B, Zhang W, Zhang A, Ge J, Du D, Li J, Peng X, Shao J. The ubiquitin-like protein FAT10 in hepatocellular carcinoma cells limits the efficacy of anti-VEGF therapy. J Adv Res 2024; 59:97-109. [PMID: 37328057 PMCID: PMC11081941 DOI: 10.1016/j.jare.2023.06.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 06/09/2023] [Accepted: 07/12/2023] [Indexed: 06/18/2023] Open
Abstract
INTRODUCTION The efficacy of anti-vascular endothelial growth factor (VEGF) therapy is limited. However, the key factors involved in limiting the efficacy of anti-VEGF therapy and the underlying mechanisms remain unclear. OBJECTIVES To investigate the effects and mechanisms of human leukocyte antigen F locus-adjacent transcript 10 (FAT10), a ubiquitin-like protein, in limiting the efficacy of anti-VEGF therapy in hepatocellular carcinoma (HCC) cells. METHODS FAT10 was knocked out in HCC cells using the clustered regularly interspaced short palindromic repeats (CRISPR)-CRISPR-associated protein 9 technology. Bevacizumab (BV), an anti-VEGF monoclonal antibody, was used to evaluate the efficacy of anti-VEGF therapy in vivo. Mechanisms of FAT10 action were assessed by RNA sequencing, glutathione S-transferase pulldown assays and in vivo ubiquitination assays. RESULTS FAT10 accelerated VEGF-independent angiogenesis in HCC cells which limited BV efficacy and BV-aggravated hypoxia and inflammation promoted FAT10 expression. FAT10 overexpression increased levels of proteins involved in several signaling pathways in HCC cells, resulting in upregulation of VEGF and multiple non-VEGF proangiogenic factors. Upregulation of multiple FAT10-mediated non-VEGF signals compensated for the inhibition of VEGF signaling by BV, enhancing VEGF-independent angiogenesis and promoting HCC growth. CONCLUSIONS Our preclinical findings identify FAT10 in HCC cells as a key factor limiting the efficacy of anti-VEGF therapy and elucidate its underlying mechanisms. This study provides new mechanistic insights into the development of antiangiogenic therapies.
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Affiliation(s)
- Yumin Qiu
- Department of General Surgery, Second Affiliated Hospital of Nanchang University, Nanchang 330000, China
- Jiangxi Province Key Laboratory of Molecular Medicine, Second Affiliated Hospital of Nanchang University, Nanchang 330000, China
- Liver Cancer Institute, Nanchang University, Nanchang 330000, China
| | - Ben Che
- Department of General Surgery, Second Affiliated Hospital of Nanchang University, Nanchang 330000, China
- Jiangxi Province Key Laboratory of Molecular Medicine, Second Affiliated Hospital of Nanchang University, Nanchang 330000, China
- Liver Cancer Institute, Nanchang University, Nanchang 330000, China
| | - Wenming Zhang
- Department of General Surgery, Second Affiliated Hospital of Nanchang University, Nanchang 330000, China
- Jiangxi Province Key Laboratory of Molecular Medicine, Second Affiliated Hospital of Nanchang University, Nanchang 330000, China
- Liver Cancer Institute, Nanchang University, Nanchang 330000, China
| | - A.V. Zhang
- Liver Cancer Institute, Nanchang University, Nanchang 330000, China
| | - Jin Ge
- Department of General Surgery, Second Affiliated Hospital of Nanchang University, Nanchang 330000, China
- Jiangxi Province Key Laboratory of Molecular Medicine, Second Affiliated Hospital of Nanchang University, Nanchang 330000, China
- Liver Cancer Institute, Nanchang University, Nanchang 330000, China
| | - Dongnian Du
- Department of General Surgery, Second Affiliated Hospital of Nanchang University, Nanchang 330000, China
- Jiangxi Province Key Laboratory of Molecular Medicine, Second Affiliated Hospital of Nanchang University, Nanchang 330000, China
- Liver Cancer Institute, Nanchang University, Nanchang 330000, China
| | - Jiajuan Li
- Department of General Surgery, Second Affiliated Hospital of Nanchang University, Nanchang 330000, China
- Jiangxi Province Key Laboratory of Molecular Medicine, Second Affiliated Hospital of Nanchang University, Nanchang 330000, China
- Liver Cancer Institute, Nanchang University, Nanchang 330000, China
| | | | - Jianghua Shao
- Department of General Surgery, Second Affiliated Hospital of Nanchang University, Nanchang 330000, China
- Jiangxi Province Key Laboratory of Molecular Medicine, Second Affiliated Hospital of Nanchang University, Nanchang 330000, China
- Liver Cancer Institute, Nanchang University, Nanchang 330000, China
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Hsieh CY, Lin CC, Chang WC. Taxanes in the Treatment of Head and Neck Squamous Cell Carcinoma. Biomedicines 2023; 11:2887. [PMID: 38001888 PMCID: PMC10669519 DOI: 10.3390/biomedicines11112887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 10/22/2023] [Accepted: 10/24/2023] [Indexed: 11/26/2023] Open
Abstract
Taxanes, particularly docetaxel (DTX), has been widely used for combination therapy of head and neck squamous cell carcinoma (HNSCC). For locally advanced unresectable HNSCC, DTX combined with cisplatin and 5-fluorouracil as a revolutionary treatment revealed an advantage in the improvement of patient outcome. In addition, DTX plus immune check inhibitors (ICIs) showed low toxicity and an increased response of patients with recurrent or metastatic HNSCC (R/M HNSCC). Accumulated data indicate that taxanes not only function as antimitotics but also impair diverse oncogenic signalings, including angiogenesis, inflammatory response, ROS production, and apoptosis induction. However, despite an initial response, the development of resistance remains a major obstacle to treatment response. Taxane resistance could result from intrinsic mechanisms, such as enhanced DNA/RNA damage repair, increased drug efflux, and apoptosis inhibition, and extrinsic effects, such as angiogenesis and interactions between tumor cells and immune cells. This review provides an overview of taxanes therapy applied in different stages of HNSCC and describe the mechanisms of taxane resistance in HNSCC. Through a detailed understanding, the mechanisms of resistance may help in developing the potential therapeutic methods and the effective combination strategies to overcome drug resistance.
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Affiliation(s)
- Ching-Yun Hsieh
- Division of Hematology and Oncology, Department of Internal Medicine, China Medical University Hospital, China Medical University, Taichung 40402, Taiwan;
| | - Ching-Chan Lin
- Division of Hematology and Oncology, Department of Internal Medicine, China Medical University Hospital, China Medical University, Taichung 40402, Taiwan;
| | - Wei-Chao Chang
- Center for Molecular Medicine, China Medical University Hospital, China Medical University, Taichung 40402, Taiwan
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Zhao D, Mo Y, Neganova ME, Aleksandrova Y, Tse E, Chubarev VN, Fan R, Sukocheva OA, Liu J. Dual effects of radiotherapy on tumor microenvironment and its contribution towards the development of resistance to immunotherapy in gastrointestinal and thoracic cancers. Front Cell Dev Biol 2023; 11:1266537. [PMID: 37849740 PMCID: PMC10577389 DOI: 10.3389/fcell.2023.1266537] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Accepted: 09/19/2023] [Indexed: 10/19/2023] Open
Abstract
Successful clinical methods for tumor elimination include a combination of surgical resection, radiotherapy, and chemotherapy. Radiotherapy is one of the crucial components of the cancer treatment regimens which allow to extend patient life expectancy. Current cutting-edge radiotherapy research is focused on the identification of methods that should increase cancer cell sensitivity to radiation and activate anti-cancer immunity mechanisms. Radiation treatment activates various cells of the tumor microenvironment (TME) and impacts tumor growth, angiogenesis, and anti-cancer immunity. Radiotherapy was shown to regulate signaling and anti-cancer functions of various TME immune and vasculature cell components, including tumor-associated macrophages, dendritic cells, endothelial cells, cancer-associated fibroblasts (CAFs), natural killers, and other T cell subsets. Dual effects of radiation, including metastasis-promoting effects and activation of oxidative stress, have been detected, suggesting that radiotherapy triggers heterogeneous targets. In this review, we critically discuss the activation of TME and angiogenesis during radiotherapy which is used to strengthen the effects of novel immunotherapy. Intracellular, genetic, and epigenetic mechanisms of signaling and clinical manipulations of immune responses and oxidative stress by radiotherapy are accented. Current findings indicate that radiotherapy should be considered as a supporting instrument for immunotherapy to limit the cancer-promoting effects of TME. To increase cancer-free survival rates, it is recommended to combine personalized radiation therapy methods with TME-targeting drugs, including immune checkpoint inhibitors.
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Affiliation(s)
- Deyao Zhao
- Department of Radiation Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yingyi Mo
- Department of Radiation Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Margarita E. Neganova
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences, Kazan, Russia
- Institute of Physiologically Active Compounds at Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences, Chernogolovka, Russia
| | - Yulia Aleksandrova
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences, Kazan, Russia
- Institute of Physiologically Active Compounds at Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences, Chernogolovka, Russia
| | - Edmund Tse
- Department of Hepatology, Royal Adelaide Hospital, CALHN, Adelaide, SA, Australia
| | - Vladimir N. Chubarev
- Sechenov First Moscow State Medical University, Sechenov University, Moscow, Russia
| | - Ruitai Fan
- Department of Radiation Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Olga A. Sukocheva
- Department of Hepatology, Royal Adelaide Hospital, CALHN, Adelaide, SA, Australia
| | - Junqi Liu
- Department of Radiation Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
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Halpern G, Braga DPDAF, Morishima C, Setti AS, Setti Jr. AI, Borges Jr. E. Beetroot, watermelon and ginger juice supplementation may increase the clinical outcomes of Intracytoplasmic Sperm Injection cycles. JBRA Assist Reprod 2023; 27:490-495. [PMID: 37459441 PMCID: PMC10712821 DOI: 10.5935/1518-0557.20230012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Accepted: 02/20/2023] [Indexed: 09/13/2023] Open
Abstract
OBJECTIVE To prove the hypothesis that beetroot, watermelon and ginger juice supplementation improves the endometrial receptivity and clinical outcomes of intracytoplasmic sperm injection (ICSI) cycles. METHODS This prospective randomized study enrolled 436 female patients undergoing ICSI cycles from January/2018 to June/2021, in a private university-affiliated IVF center. Female patients were randomized in a 1:3 ratio to either Control (n=109) or Supplementation Group (n=327). All patients received nutritional orientation before the beginning of the treatment. Participants in the Supplementation Group were instructed to intake a daily dose of homemade juice, prepared with fresh beetroot, watermelon and ginger, from the day of embryo transfer until the day of pregnancy test, while patients in Control Group did not follow the juice protocol. Generalized Linear Models, adjusted for potential confounders (female age, body mass index - BMI, endometrial thickness upon embryo transfer, and number of transferred embryos), followed by Bonferroni post hoc test for the comparison of means between groups, were used to investigate the impact of juice supplementation on the clinical outcomes of ICSI. RESULTS Patients and cycles characteristics were equally distributed among Supplementation and Control groups. Implantation rate (25.2% vs. 20.5%, p<0.001) and clinical pregnancy rate (41.0% vs. 22.0%, p=0.039) were significantly higher in the Supplementation compared to the Control group. CONCLUSIONS The use of beetroot, watermelon and ginger juice may be considered a promising strategy for improving clinical outcomes in assisted reproductive technology (ART), without any side effects.
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Affiliation(s)
- Gabriela Halpern
- Fertility Medical Group, Av. Brigadeiro Luiz Antônio, 4545.
São Paulo – SP, Brazil. Zip: 01401-002
| | - Daniela Paes de Almeida Ferreira Braga
- Fertility Medical Group, Av. Brigadeiro Luiz Antônio, 4545.
São Paulo – SP, Brazil. Zip: 01401-002
- Instituto Sapientiae – Centro de Estudos e Pesquisa em
Reprodução Assistida Rua Vieira Maciel, 62. São Paulo – SP,
Brazil. Zip: 04503-040
| | - Christina Morishima
- Instituto Sapientiae – Centro de Estudos e Pesquisa em
Reprodução Assistida Rua Vieira Maciel, 62. São Paulo – SP,
Brazil. Zip: 04503-040
| | - Amanda Souza Setti
- Fertility Medical Group, Av. Brigadeiro Luiz Antônio, 4545.
São Paulo – SP, Brazil. Zip: 01401-002
- Instituto Sapientiae – Centro de Estudos e Pesquisa em
Reprodução Assistida Rua Vieira Maciel, 62. São Paulo – SP,
Brazil. Zip: 04503-040
| | | | - Edson Borges Jr.
- Fertility Medical Group, Av. Brigadeiro Luiz Antônio, 4545.
São Paulo – SP, Brazil. Zip: 01401-002
- Instituto Sapientiae – Centro de Estudos e Pesquisa em
Reprodução Assistida Rua Vieira Maciel, 62. São Paulo – SP,
Brazil. Zip: 04503-040
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7
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Wang Q, Xu C, Wang W, Zhang Y, Li Z, Song Z, Wang J, Yu J, Liu J, Zhang S, Cai X, Li W, Zhan P, Liu H, Lv T, Miao L, Min L, Li J, Liu B, Yuan J, Jiang Z, Lin G, Chen X, Pu X, Rao C, Lv D, Yu Z, Li X, Tang C, Zhou C, Zhang J, Guo H, Chu Q, Meng R, Liu X, Wu J, Hu X, Zhou J, Zhu Z, Chen X, Pan W, Pang F, Zhang W, Jian Q, Wang K, Wang L, Zhu Y, Yang G, Lin X, Cai J, Feng H, Wang L, Du Y, Yao W, Shi X, Niu X, Yuan D, Yao Y, Huang J, Wang X, Zhang Y, Sun P, Wang H, Ye M, Wang D, Wang Z, Hao Y, Wang Z, Wan B, Lv D, Yu J, Kang J, Zhang J, Zhang C, Wu L, Shi L, Ye L, Wang G, Wang Y, Gao F, Huang J, Wang G, Wei J, Huang L, Li B, Zhang Z, Li Z, Liu Y, Li Y, Liu Z, Yang N, Wu L, Wang Q, Huang W, Hong Z, Wang G, Qu F, Fang M, Fang Y, Zhu X, Du K, Ji J, Shen Y, Chen J, Zhang Y, Ma S, Lu Y, Song Y, Liu A, Zhong W, Fang W. Chinese expert consensus on the diagnosis and treatment of malignant pleural mesothelioma. Thorac Cancer 2023; 14:2715-2731. [PMID: 37461124 PMCID: PMC10493492 DOI: 10.1111/1759-7714.15022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 06/19/2023] [Indexed: 09/12/2023] Open
Abstract
Malignant pleural mesothelioma (MPM) is a malignant tumor originating from the pleura, and its incidence has been increasing in recent years. Due to the insidious onset and strong local invasiveness of MPM, most patients are diagnosed in the late stage and early screening and treatment for high-risk populations are crucial. The treatment of MPM mainly includes surgery, chemotherapy, and radiotherapy. Immunotherapy and electric field therapy have also been applied, leading to further improvements in patient survival. The Mesothelioma Group of the Yangtze River Delta Lung Cancer Cooperation Group (East China LUng caNcer Group, ECLUNG; Youth Committee) developed a national consensus on the clinical diagnosis and treatment of MPM based on existing clinical research evidence and the opinions of national experts. This consensus aims to promote the homogenization and standardization of MPM diagnosis and treatment in China, covering epidemiology, diagnosis, treatment, and follow-up.
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Affiliation(s)
- Qian Wang
- Department of Respiratory MedicineAffiliated Hospital of Nanjing University of Chinese Medicine, Jiangsu Province Hospital of Chinese MedicineNanjingChina
| | - Chunwei Xu
- Institute of Cancer and Basic Medicine (ICBM)Chinese Academy of SciencesHangzhouChina
- Department of ChemotherapyChinese Academy of Sciences University Cancer Hospital (Zhejiang Cancer Hospital)HangzhouChina
- Department of Respiratory MedicineAffiliated Jinling Hospital, Medical School of Nanjing UniversityNanjingChina
| | - Wenxian Wang
- Department of ChemotherapyChinese Academy of Sciences University Cancer Hospital (Zhejiang Cancer Hospital)HangzhouChina
| | - Yongchang Zhang
- Department of Medical Oncology, Lung Cancer and Gastrointestinal Unit, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of MedicineCentral South UniversityChangshaChina
| | - Ziming Li
- Department of Shanghai Lung Cancer Center, Shanghai Chest HospitalShanghai Jiao Tong UniversityShanghaiChina
| | - Zhengbo Song
- Department of ChemotherapyChinese Academy of Sciences University Cancer Hospital (Zhejiang Cancer Hospital)HangzhouChina
| | - Jiandong Wang
- Department of PathologyAffiliated Jinling Hospital, Medical School of Nanjing UniversityNanjingChina
| | - Jinpu Yu
- Department of Cancer Molecular Diagnostics CoreTianjin Medical University Cancer Institute and HospitalTianjinChina
| | - Jingjing Liu
- Department of Thoracic CancerJilin Cancer HospitalChangchunChina
| | - Shirong Zhang
- Translational Medicine Research Center, Key Laboratory of Clinical Cancer Pharmacology and Toxicology Research of Zhejiang Province, Affiliated Hangzhou First People's Hospital, Cancer CenterZhejiang University School of MedicineHangzhouChina
| | - Xiuyu Cai
- Department of VIP Inpatient, Sun Yet‐Sen University Cancer Center, State Key Laboratory of Oncology in South ChinaCollaborative Innovation Center for Cancer MedicineGuangzhouChina
| | - Wen Li
- Key Laboratory of Respiratory Disease of Zhejiang Province, Department of Respiratory and Critical Care Medicine, Second Affiliated Hospital of Zhejiang University School of Medicine, Cancer CenterZhejiang UniversityHangzhouChina
| | - Ping Zhan
- Department of Respiratory MedicineAffiliated Jinling Hospital, Medical School of Nanjing UniversityNanjingChina
| | - Hongbing Liu
- Department of Respiratory MedicineAffiliated Jinling Hospital, Medical School of Nanjing UniversityNanjingChina
| | - Tangfeng Lv
- Department of Respiratory MedicineAffiliated Jinling Hospital, Medical School of Nanjing UniversityNanjingChina
| | - Liyun Miao
- Department of Respiratory Medicine, Affiliated Drum Tower HospitalMedical School of Nanjing UniversityNanjingChina
| | - Lingfeng Min
- Department of Respiratory MedicineClinical Medical School of Yangzhou University, Subei People's Hospital of Jiangsu ProvinceYangzhouChina
| | - Jiancheng Li
- Department of Radiation OncologyFujian Medical University Cancer Hospital & Fujian Cancer HospitalFuzhouChina
| | - Baogang Liu
- Department of OncologyHarbin Medical University Cancer HospitalHarbinChina
| | - Jingping Yuan
- Department of PathologyRenmin Hospital of Wuhan UniversityWuhanChina
| | - Zhansheng Jiang
- Department of Integrative OncologyTianjin Medical University Cancer Institute and HospitalTianjinChina
| | - Gen Lin
- Department of Medical OncologyFujian Medical University Cancer Hospital & Fujian Cancer HospitalFuzhouChina
| | - Xiaohui Chen
- Department of Thoracic SurgeryFujian Medical University Cancer Hospital & Fujian Cancer HospitalFuzhouChina
| | - Xingxiang Pu
- Department of Medical Oncology, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of MedicineCentral South UniversityChangshaChina
| | - Chuangzhou Rao
- Department of Radiotherapy and Chemotherapy, Hwamei HospitalUniversity of Chinese Academy of SciencesNingboChina
| | - Dongqing Lv
- Department of Pulmonary MedicineTaizhou Hospital of Wenzhou Medical UniversityTaizhouChina
| | - Zongyang Yu
- Department of Respiratory Medicine, the 900th Hospital of the Joint Logistics Team (the Former Fuzhou General Hospital)Fujian Medical UniversityFuzhouChina
| | - Xiaoyan Li
- Department of Oncology, Beijing Tiantan HospitalCapital Medical UniversityBeijingChina
| | - Chuanhao Tang
- Department of Medical OncologyPeking University International HospitalBeijingChina
| | - Chengzhi Zhou
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory HealthThe First Affiliated Hospital of Guangzhou Medical University(The First Affiliated Hospital of Guangzhou Medical University)GuangzhouChina
| | - Junping Zhang
- Department of Thoracic OncologyShanxi Academy of Medical Sciences, Shanxi Bethune HospitalTaiyuanChina
| | - Hui Guo
- Department of Medical OncologyThe First Affiliated Hospital of Xi'an Jiaotong UniversityXi'anChina
| | - Qian Chu
- Department of Oncology, Tongji Hospital of Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Rui Meng
- Cancer Center, Union Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Xuewen Liu
- Department of Oncology, the Third Xiangya HospitalCentral South UniversityChangshaChina
| | - Jingxun Wu
- Department of Medical Oncology, the First Affiliated Hospital of MedicineXiamen UniversityXiamenChina
| | - Xiao Hu
- Zhejiang Key Laboratory of Radiation OncologyCancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital)HangzhouChina
| | - Jin Zhou
- Department of Medical Oncology, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of MedicineUniversity of Electronic Science and TechnologyChengduChina
| | - Zhengfei Zhu
- Department of Radiation OncologyFudan University Shanghai Cancer CenterShanghaiChina
| | - Xiaofeng Chen
- Department of OncologyJiangsu Province Hospital and Nanjing Medical University First Affiliated HospitalNanjingChina
| | - Weiwei Pan
- Department of Cell Biology, College of MedicineJiaxing UniversityJiaxingChina
| | - Fei Pang
- Department of MedicalShanghai OrigiMed Co, LtdShanghaiChina
| | - Wenpan Zhang
- Department of MedicalShanghai OrigiMed Co, LtdShanghaiChina
| | - Qijie Jian
- Department of MedicalShanghai OrigiMed Co, LtdShanghaiChina
| | - Kai Wang
- Department of MedicalShanghai OrigiMed Co, LtdShanghaiChina
| | - Liping Wang
- Department of OncologyBaotou Cancer HospitalBaotouChina
| | - Youcai Zhu
- Department of Thoracic Disease Diagnosis and Treatment Center, Zhejiang Rongjun HospitalThe Third Affiliated Hospital of Jiaxing UniversityJiaxingChina
| | - Guocai Yang
- Department of Thoracic Surgery, Zhoushan HospitalWenzhou Medical UniversityZhoushanChina
| | - Xinqing Lin
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory HealthThe First Affiliated Hospital of Guangzhou Medical University(The First Affiliated Hospital of Guangzhou Medical University)GuangzhouChina
| | - Jing Cai
- Department of OncologySecond Affiliated Hospital of Nanchang UniversityNanchangChina
| | - Huijing Feng
- Department of Thoracic OncologyShanxi Academy of Medical Sciences, Shanxi Bethune HospitalTaiyuanChina
| | - Lin Wang
- Department of PathologyShanxi Academy of Medical Sciences, Shanxi Bethune HospitalTaiyuanChina
| | - Yingying Du
- Department of OncologyThe First Affiliated Hospital of Anhui Medical UniversityHefeiChina
| | - Wang Yao
- Department of Interventional OncologyThe First Affiliated Hospital, Sun Yat‐sen UniversityGuangzhouChina
| | - Xuefei Shi
- Department of Respiratory Medicine, Huzhou HospitalZhejiang University School of MedicineHuzhouChina
| | - Xiaomin Niu
- Department of Shanghai Lung Cancer Center, Shanghai Chest HospitalShanghai Jiao Tong UniversityShanghaiChina
| | - Dongmei Yuan
- Department of Respiratory MedicineAffiliated Jinling Hospital, Medical School of Nanjing UniversityNanjingChina
| | - Yanwen Yao
- Department of Respiratory MedicineAffiliated Jinling Hospital, Medical School of Nanjing UniversityNanjingChina
| | - Jianhui Huang
- Department of OncologyLishui Municipal Central HospitalLishuiChina
| | - Xiaomin Wang
- Department of Cell Biology, College of MedicineJiaxing UniversityJiaxingChina
| | - Yinbin Zhang
- Department of Oncologythe Second Affiliated Hospital of Medical College, Xi'an Jiaotong UniversityXi'anChina
| | - Pingli Sun
- Department of PathologyThe Second Hospital of Jilin UniversityChangchunChina
| | - Hong Wang
- Senior Department of OncologyThe 5th Medical Center of PLA General HospitalBeijingChina
| | - Mingxiang Ye
- Department of Respiratory MedicineAffiliated Jinling Hospital, Medical School of Nanjing UniversityNanjingChina
| | - Dong Wang
- Department of Respiratory MedicineAffiliated Jinling Hospital, Medical School of Nanjing UniversityNanjingChina
| | - Zhaofeng Wang
- Department of Respiratory MedicineAffiliated Jinling Hospital, Medical School of Nanjing UniversityNanjingChina
| | - Yue Hao
- Department of ChemotherapyChinese Academy of Sciences University Cancer Hospital (Zhejiang Cancer Hospital)HangzhouChina
| | - Zhen Wang
- Department of Radiation OncologyAffiliated Jinling Hospital, Medical School of Nanjing UniversityNanjingChina
| | - Bing Wan
- Department of Respiratory MedicineThe Affiliated Jiangning Hospital of Nanjing Medical UniversityNanjingChina
| | - Donglai Lv
- Department of Clinical OncologyThe 901 Hospital of Joint Logistics Support Force of People Liberation ArmyHefeiChina
| | - Jianwei Yu
- Department of Respiratory MedicineAffiliated Hospital of Jiangxi University of Chinese Medicine, Jiangxi Province Hospital of Chinese MedicineNanchangChina
| | - Jin Kang
- Guangdong Lung Cancer Institute, Guangdong Provincial Laboratory of Translational Medicine in Lung CancerGuangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, School of MedicineGuangzhouChina
| | - Jiatao Zhang
- Guangdong Lung Cancer Institute, Guangdong Provincial Laboratory of Translational Medicine in Lung CancerGuangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, School of MedicineGuangzhouChina
| | - Chao Zhang
- Guangdong Lung Cancer Institute, Guangdong Provincial Laboratory of Translational Medicine in Lung CancerGuangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, School of MedicineGuangzhouChina
| | - Lixin Wu
- Department of Thoracic Disease Diagnosis and Treatment Center, Zhejiang Rongjun HospitalThe Third Affiliated Hospital of Jiaxing UniversityJiaxingChina
| | - Lin Shi
- Department of Respiratory MedicineZhongshan Hospital, Fudan UniversityShanghaiChina
| | - Leiguang Ye
- Department of OncologyHarbin Medical University Cancer HospitalHarbinChina
| | - Gaoming Wang
- Department of Thoracic Surgery, Xuzhou Central HospitalXuzhou Clinical School of Xuzhou Medical UniversityXuzhouChina
| | - Yina Wang
- Department of Oncology, The First Affiliated Hospital, College of MedicineZhejiang UniversityHangzhouChina
| | - Feng Gao
- Department of Thoracic SurgeryThe Fourth Hospital of Hebei Medical UniversityShijiazhuangChina
| | - Jianfei Huang
- Department of Clinical BiobankAffiliated Hospital of Nantong UniversityNantongChina
| | - Guifang Wang
- Department of Respiratory MedicineHuashan Hospital, Fudan UniversityShanghaiChina
| | - Jianguo Wei
- Department of PathologyShaoxing People's Hospital (Shaoxing Hospital, Zhejiang University School of Medicine)ShaoxingChina
| | - Long Huang
- Department of OncologySecond Affiliated Hospital of Nanchang UniversityNanchangChina
| | - Bihui Li
- Department of OncologyThe Second Affiliated Hospital of Guilin Medical UniversityGuilinChina
| | - Zhang Zhang
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Discovery of Chinese Ministry of Education (MOE), Guangzhou City Key Laboratory of Precision Chemical Drug Development, School of PharmacyJinan UniversityGuangzhouChina
| | - Zhongwu Li
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of PathologyPeking University Cancer Hospital & InstituteBeijingChina
| | - Yueping Liu
- Department of PathologyThe Fourth Hospital of Hebei Medical UniversityShijiazhuangChina
| | - Yuan Li
- Department of PathologyFudan University Shanghai Cancer CenterShanghaiChina
| | - Zhefeng Liu
- Senior Department of OncologyThe 5th Medical Center of PLA General HospitalBeijingChina
| | - Nong Yang
- Department of Medical Oncology, Lung Cancer and Gastrointestinal Unit, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of MedicineCentral South UniversityChangshaChina
| | - Lin Wu
- Department of Medical Oncology, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of MedicineCentral South UniversityChangshaChina
| | - Qiming Wang
- Department of Internal MedicineThe Affiliated Cancer Hospital of Zhengzhou University, Henan Cancer HospitalZhengzhouChina
| | - Wenbin Huang
- Department of Pathologythe First Affiliated Hospital of Henan University of Science and TechnologyLuoyangChina
| | - Zhuan Hong
- Department of Medical Oncology, Jiangsu Cancer HospitalNanjing Medical University Affiliated Cancer HospitalNanjingChina
| | - Guansong Wang
- Institute of Respiratory Diseases, Xinjian HospitalThird Military Medical UniversityChongqingChina
| | - Fengli Qu
- Institute of Cancer and Basic Medicine (ICBM)Chinese Academy of SciencesHangzhouChina
| | - Meiyu Fang
- Department of ChemotherapyChinese Academy of Sciences University Cancer Hospital (Zhejiang Cancer Hospital)HangzhouChina
| | - Yong Fang
- Department of Medical Oncology, Sir Run Run Shaw HospitalZhejiang UniversityHangzhouChina
| | - Xixu Zhu
- Department of Radiation OncologyAffiliated Jinling Hospital, Medical School of Nanjing UniversityNanjingChina
| | - Kaiqi Du
- Department of Thoracic Disease Diagnosis and Treatment Center, Zhejiang Rongjun HospitalThe Third Affiliated Hospital of Jiaxing UniversityJiaxingChina
| | - Jiansong Ji
- Department of RadiologyLishui Municipal Central HospitalLishuiChina
| | - Yi Shen
- Department of Thoracic Surgery, Affiliated Jinling HospitalMedical School of Nanjing UniversityNanjingChina
| | - Jing Chen
- Cancer Center, Union Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Yiping Zhang
- Department of ChemotherapyChinese Academy of Sciences University Cancer Hospital (Zhejiang Cancer Hospital)HangzhouChina
| | - Shenglin Ma
- Department of Oncology, Key Laboratory of Clinical Cancer Pharmacology and Toxicology Research of Zhejiang Province, Affiliated Hangzhou Cancer Hospital, Cancer CenterZhejiang University School of MedicineHangzhouChina
| | - Yuanzhi Lu
- Department of Clinical PathologyThe First Affiliated Hospital of Jinan UniversityGuangzhouChina
| | - Yong Song
- Department of Respiratory MedicineAffiliated Jinling Hospital, Medical School of Nanjing UniversityNanjingChina
| | - Anwen Liu
- Department of OncologySecond Affiliated Hospital of Nanchang UniversityNanchangChina
| | - Wenzhao Zhong
- Guangdong Lung Cancer Institute, Guangdong Provincial Laboratory of Translational Medicine in Lung CancerGuangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, School of MedicineGuangzhouChina
| | - Wenfeng Fang
- Department of Medical Oncology, Sun Yat‐sen University Cancer Center, State Key Laboratory of Oncology in South ChinaCollaborative Innovation Center for Cancer MedicineGuangzhouChina
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Petrová K, Bačkorová M, Demčišáková Z, Petrovová E, Goga M, Vilková M, Frenák R, Bačkor M, Mojžiš J, Kello M. Usnic Acid Isolated from Usnea antarctica (Du Rietz) Reduced In Vitro Angiogenesis in VEGF- and bFGF-Stimulated HUVECs and Ex Ovo in Quail Chorioallantoic Membrane (CAM) Assay. Life (Basel) 2022; 12:life12091444. [PMID: 36143480 PMCID: PMC9503005 DOI: 10.3390/life12091444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 09/08/2022] [Accepted: 09/13/2022] [Indexed: 11/27/2022] Open
Abstract
Simple Summary Anti-angiogenic therapy, a promising strategy against cancer progression, is limited by drug resistance. Natural plants, such as secondary metabolites of lichens, may represent an appropriate strategy to increase the effectiveness of conventional therapies and overcome resistance to anti-angiogenic therapy if combined with existing chemotherapy. Accordingly, our study was designed to determine the potential anti-angiogenic effect of usnic acid, a secondary metabolite of lichens, on VEGF- and bFGF-stimulated HUVECs as well as in quail chorioallantoic membrane assays, which were supplemented by histological sections of CAM-affected layers. Abstract Natural products include a diverse set of compounds of drug discovery that are currently being actively used to target tumor angiogenesis. In the present study, we evaluated the anti-angiogenic activities of secondary metabolite usnic acid isolated from Usena antarctica. We investigated the in vitro effects on proliferation, migration, and tube formation of VEGF- and bFGF-stimulated HUVECs. Ex ovo anti-angiogenic activity was evaluated using the CAM assay. Our findings demonstrated that usnic acid in the concentration of 33.57 µM inhibited VEGF (25 ng/mL) and bFGF (30 ng/mL)-induced HUVECs proliferation, migration, and tube formation. The ex ovo CAM model was used to confirm the results obtained from in vitro studies. VEGF- and bFGF-induced vessel formation was inhibited by usnic acid after 72 h in over 2-fold higher concentrations compared to in vitro. Subsequently, histological sections of affected chorioallantoic membranes were stained with hematoxylin–eosin and alcian blue to determine the number and diameter of vessels as well as the thickness of the individual CAM layers (ectoderm, mesoderm, endoderm). Usnic acid was able to suppress the formation of VEGF- and bFGF-induced vessels with a diameter of less than 100 μm, which was demonstrated by the reduction of mesoderm thickness as well.
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Affiliation(s)
- Klaudia Petrová
- Department of Pharmacology, Faculty of Medicine, Pavol Jozef Šafárik University, 040 01 Košice, Slovakia
- Correspondence: (K.P.); (M.K.)
| | - Miriam Bačkorová
- Department of Pharmaceutical Technology, Pharmacognosy and Botany, University of Veterinary Medicine and Pharmacy, 041 81 Košice, Slovakia
| | - Zuzana Demčišáková
- Department of Morphological Disciplines, University of Veterinary Medicine and Pharmacy, 041 81 Košice, Slovakia
| | - Eva Petrovová
- Department of Morphological Disciplines, University of Veterinary Medicine and Pharmacy, 041 81 Košice, Slovakia
| | - Michal Goga
- Department of Botany, Institute of Biology and Ecology, Faculty of Science, Pavol Jozef Šafárik University, Mánesova 23, 041 67 Košice, Slovakia
| | - Mária Vilková
- NMR Laboratory, Department of Chemistry, Faculty of Science, Pavol Jozef Šafárik University, Moyzesova 11, 040 01 Košice, Slovakia
| | - Richard Frenák
- Department of Botany, Institute of Biology and Ecology, Faculty of Science, Pavol Jozef Šafárik University, Mánesova 23, 041 67 Košice, Slovakia
| | - Martin Bačkor
- Department of Botany, Institute of Biology and Ecology, Faculty of Science, Pavol Jozef Šafárik University, Mánesova 23, 041 67 Košice, Slovakia
- Institute of Biotechnology, Faculty of Biotechnology and Food Sciences, Slovak University of Agriculture in Nitra, Trieda Andreja Hlinku 2, 949 76 Nitra, Slovakia
| | - Ján Mojžiš
- Department of Pharmacology, Faculty of Medicine, Pavol Jozef Šafárik University, 040 01 Košice, Slovakia
| | - Martin Kello
- Department of Pharmacology, Faculty of Medicine, Pavol Jozef Šafárik University, 040 01 Košice, Slovakia
- Correspondence: (K.P.); (M.K.)
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9
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Alos HC, Billones JB, Castillo AL, Vasquez RD. Alpinumisoflavone against cancer pro-angiogenic targets: In silico, In vitro, and In ovo evaluation. Daru 2022; 30:273-288. [PMID: 35925539 PMCID: PMC9715906 DOI: 10.1007/s40199-022-00445-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Accepted: 07/16/2022] [Indexed: 12/01/2022] Open
Abstract
BACKGROUND Breast cancer is currently the world's most predominant malignancy. In cancer progression, angiogenesis is a requirement for tumor growth and metastasis.Alpinumisoflavone (AIF), a bioactive isoflavonoid, exhibited good binding affinity with the angiogenesis pathway's druggable target through molecular docking. OBJECTIVES To confirm AIF's angiogenesis inhibitory activity, cytotoxic potential toward breast cancer cells, and druggability. METHODS Antiangiogenic activity was evaluated in six pro-angiogenic proteins in vitro, duck chorioallantoic membrane (CAM) in ovo, molecular docking and druggability in silico. RESULTS Findings showed that AIF significantly inhibited (p = < 0.001) the HER2(IC50 = 2.96 µM), VEGFR-2(IC50 = 4.80 µM), MMP-9(IC50 = 23.00 µM), FGFR4(IC50 = 57.65 µM), EGFR(IC50 = 92.06 µM) and RET(IC50 = > 200 µM) activity in vitro.AIF at 25 µM-200 µM significantly inhibited (p = < 0.001) the total number of branch points (IC50 = 14.25 μM) and mean length of tubule complexes (IC50 = 3.52 μM) of duck CAM comparable (p = > 0.001) with the positive control 200 µM celecoxib on both parameters.AIF inhibited the growth of the estrogen-receptor-positive (ER +) human breast cancer cells (MCF-7) by 44.92 ± 1.79% at 100 µM while presenting less toxicity to human dermal fibroblast neonatal (HDFn) normal cells.The positive control 100 µM doxorubicin showed 86.66 ± 0.93% and 92.97 ± 1.27% inhibition with MCF-7 (IC50 = 3.62 μM) and HDFn, (IC50 = 27.16 μM) respectively.In docking, AIF has the greatest in silico binding affinity on HER2 (-10.9 kcal/mol) among the key angiogenic molecules tested. In silico rat oral LD50 calculation indicates that AIF is moderate to slightly toxic at 146.4 mg/kg with 1.1 g/kg and 20.1 mg/kg upper and lower 95% confidence limits. Lastly, it sufficiently complies with Lipinski's, Veber's, Egan's, Ghose's, and Muegge's Rule, supporting its oral drug-like property. CONCLUSION This study revealed that AIF possesses characteristics of a phytoestrogen compound with significant binding affinity, inhibitory activity against pro-angiogenic proteins, and cytotoxic potential against ER + breast cancer cells.The acceptable and considerable safety and drug-likeness profiles of AIF are worthy of further confirmation in vivo and advanced pre-clinical studies so that AIF can be elevated as a promising molecule for breast cancer therapy.
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Gillson J, Abd El-Aziz YS, Leck LYW, Jansson PJ, Pavlakis N, Samra JS, Mittal A, Sahni S. Autophagy: A Key Player in Pancreatic Cancer Progression and a Potential Drug Target. Cancers (Basel) 2022; 14:3528. [PMID: 35884592 PMCID: PMC9315706 DOI: 10.3390/cancers14143528] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Revised: 07/10/2022] [Accepted: 07/11/2022] [Indexed: 01/18/2023] Open
Abstract
Pancreatic cancer is known to have the lowest survival outcomes among all major cancers, and unfortunately, this has only been marginally improved over last four decades. The innate characteristics of pancreatic cancer include an aggressive and fast-growing nature from powerful driver mutations, a highly defensive tumor microenvironment and the upregulation of advantageous survival pathways such as autophagy. Autophagy involves targeted degradation of proteins and organelles to provide a secondary source of cellular supplies to maintain cell growth. Elevated autophagic activity in pancreatic cancer is recognized as a major survival pathway as it provides a plethora of support for tumors by supplying vital resources, maintaining tumour survival under the stressful microenvironment and promoting other pathways involved in tumour progression and metastasis. The combination of these features is unique to pancreatic cancer and present significant resistance to chemotherapeutic strategies, thus, indicating a need for further investigation into therapies targeting this crucial pathway. This review will outline the autophagy pathway and its regulation, in addition to the genetic landscape and tumor microenvironment that contribute to pancreatic cancer severity. Moreover, this review will also discuss the mechanisms of novel therapeutic strategies that inhibit autophagy and how they could be used to suppress tumor progression.
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Affiliation(s)
- Josef Gillson
- Faculty of Medicine and Health, University of Sydney, Camperdown, Sydney, NSW 2050, Australia; (J.G.); (Y.S.A.E.-A.); (L.Y.W.L.); (P.J.J.); (N.P.); (J.S.S.); (A.M.)
- Bill Walsh Translational Cancer Research Laboratory, Kolling Institute of Medical Research, St Leonards, Sydney, NSW 2065, Australia
| | - Yomna S. Abd El-Aziz
- Faculty of Medicine and Health, University of Sydney, Camperdown, Sydney, NSW 2050, Australia; (J.G.); (Y.S.A.E.-A.); (L.Y.W.L.); (P.J.J.); (N.P.); (J.S.S.); (A.M.)
- Bill Walsh Translational Cancer Research Laboratory, Kolling Institute of Medical Research, St Leonards, Sydney, NSW 2065, Australia
- Oral Pathology Department, Faculty of Dentistry, Tanta University, Tanta 31527, Egypt
| | - Lionel Y. W. Leck
- Faculty of Medicine and Health, University of Sydney, Camperdown, Sydney, NSW 2050, Australia; (J.G.); (Y.S.A.E.-A.); (L.Y.W.L.); (P.J.J.); (N.P.); (J.S.S.); (A.M.)
- Bill Walsh Translational Cancer Research Laboratory, Kolling Institute of Medical Research, St Leonards, Sydney, NSW 2065, Australia
- Cancer Drug Resistance and Stem Cell Program, University of Sydney, Sydney, NSW 2006, Australia
| | - Patric J. Jansson
- Faculty of Medicine and Health, University of Sydney, Camperdown, Sydney, NSW 2050, Australia; (J.G.); (Y.S.A.E.-A.); (L.Y.W.L.); (P.J.J.); (N.P.); (J.S.S.); (A.M.)
- Bill Walsh Translational Cancer Research Laboratory, Kolling Institute of Medical Research, St Leonards, Sydney, NSW 2065, Australia
- Cancer Drug Resistance and Stem Cell Program, University of Sydney, Sydney, NSW 2006, Australia
| | - Nick Pavlakis
- Faculty of Medicine and Health, University of Sydney, Camperdown, Sydney, NSW 2050, Australia; (J.G.); (Y.S.A.E.-A.); (L.Y.W.L.); (P.J.J.); (N.P.); (J.S.S.); (A.M.)
- Bill Walsh Translational Cancer Research Laboratory, Kolling Institute of Medical Research, St Leonards, Sydney, NSW 2065, Australia
| | - Jaswinder S. Samra
- Faculty of Medicine and Health, University of Sydney, Camperdown, Sydney, NSW 2050, Australia; (J.G.); (Y.S.A.E.-A.); (L.Y.W.L.); (P.J.J.); (N.P.); (J.S.S.); (A.M.)
- Upper GI Surgical Unit, Royal North Shore Hospital and North Shore Private Hospital, St Leonards, Sydney, NSW 2065, Australia
- Australian Pancreatic Centre, St Leonards, Sydney, NSW 2065, Australia
| | - Anubhav Mittal
- Faculty of Medicine and Health, University of Sydney, Camperdown, Sydney, NSW 2050, Australia; (J.G.); (Y.S.A.E.-A.); (L.Y.W.L.); (P.J.J.); (N.P.); (J.S.S.); (A.M.)
- Upper GI Surgical Unit, Royal North Shore Hospital and North Shore Private Hospital, St Leonards, Sydney, NSW 2065, Australia
- Australian Pancreatic Centre, St Leonards, Sydney, NSW 2065, Australia
- School of Medicine, University of Notre Dame, Darlinghurst, Sydney, NSW 2010, Australia
| | - Sumit Sahni
- Faculty of Medicine and Health, University of Sydney, Camperdown, Sydney, NSW 2050, Australia; (J.G.); (Y.S.A.E.-A.); (L.Y.W.L.); (P.J.J.); (N.P.); (J.S.S.); (A.M.)
- Bill Walsh Translational Cancer Research Laboratory, Kolling Institute of Medical Research, St Leonards, Sydney, NSW 2065, Australia
- Australian Pancreatic Centre, St Leonards, Sydney, NSW 2065, Australia
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11
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Shoari A, Tahmasebi M, Khodabakhsh F, Cohan RA, Oghalaie A, Behdani M. Angiogenic biomolecules specific nanobodies application in cancer imaging and therapy; review and updates. Int Immunopharmacol 2022; 105:108585. [DOI: 10.1016/j.intimp.2022.108585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 01/18/2022] [Accepted: 01/25/2022] [Indexed: 11/05/2022]
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García-Caballero M, Torres-Vargas JA, Marrero AD, Martínez-Poveda B, Medina MÁ, Quesada AR. Angioprevention of Urologic Cancers by Plant-Derived Foods. Pharmaceutics 2022; 14:pharmaceutics14020256. [PMID: 35213989 PMCID: PMC8875200 DOI: 10.3390/pharmaceutics14020256] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Revised: 01/16/2022] [Accepted: 01/18/2022] [Indexed: 02/05/2023] Open
Abstract
The number of cancer cases worldwide keeps growing unstoppably, despite the undeniable advances achieved by basic research and clinical practice. Urologic tumors, including some as prevalent as prostate, bladder or kidney tumors, are no exceptions to this rule. Moreover, the fact that many of these tumors are detected in early stages lengthens the duration of their treatment, with a significant increase in health care costs. In this scenario, prevention offers the most cost-effective long-term strategy for the global control of these diseases. Although specialized diets are not the only way to decrease the chances to develop cancer, epidemiological evidence support the role of certain plant-derived foods in the prevention of urologic cancer. In many cases, these plants are rich in antiangiogenic phytochemicals, which could be responsible for their protective or angiopreventive properties. Angiogenesis inhibition may contribute to slow down the progression of the tumor at very different stages and, for this reason, angiopreventive strategies could be implemented at different levels of chemoprevention, depending on the targeted population. In this review, epidemiological evidence supporting the role of certain plant-derived foods in urologic cancer prevention are presented, with particular emphasis on their content in bioactive phytochemicals that could be used in the angioprevention of cancer.
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Affiliation(s)
- Melissa García-Caballero
- Department of Molecular Biology and Biochemistry, Faculty of Sciences, University of Malaga, Andalucía Tech, E-29071 Malaga, Spain; (M.G.-C.); (J.A.T.-V.); (A.D.M.); (B.M.-P.); (M.Á.M.)
- IBIMA (Biomedical Research Institute of Malaga), E-29071 Malaga, Spain
| | - José Antonio Torres-Vargas
- Department of Molecular Biology and Biochemistry, Faculty of Sciences, University of Malaga, Andalucía Tech, E-29071 Malaga, Spain; (M.G.-C.); (J.A.T.-V.); (A.D.M.); (B.M.-P.); (M.Á.M.)
- IBIMA (Biomedical Research Institute of Malaga), E-29071 Malaga, Spain
| | - Ana Dácil Marrero
- Department of Molecular Biology and Biochemistry, Faculty of Sciences, University of Malaga, Andalucía Tech, E-29071 Malaga, Spain; (M.G.-C.); (J.A.T.-V.); (A.D.M.); (B.M.-P.); (M.Á.M.)
- IBIMA (Biomedical Research Institute of Malaga), E-29071 Malaga, Spain
| | - Beatriz Martínez-Poveda
- Department of Molecular Biology and Biochemistry, Faculty of Sciences, University of Malaga, Andalucía Tech, E-29071 Malaga, Spain; (M.G.-C.); (J.A.T.-V.); (A.D.M.); (B.M.-P.); (M.Á.M.)
- IBIMA (Biomedical Research Institute of Malaga), E-29071 Malaga, Spain
- CIBER de Enfermedades Cardiovasculares (CIBERCV), E-28019 Madrid, Spain
| | - Miguel Ángel Medina
- Department of Molecular Biology and Biochemistry, Faculty of Sciences, University of Malaga, Andalucía Tech, E-29071 Malaga, Spain; (M.G.-C.); (J.A.T.-V.); (A.D.M.); (B.M.-P.); (M.Á.M.)
- IBIMA (Biomedical Research Institute of Malaga), E-29071 Malaga, Spain
- CIBER de Enfermedades Raras (CIBERER), E-29071 Malaga, Spain
| | - Ana R. Quesada
- Department of Molecular Biology and Biochemistry, Faculty of Sciences, University of Malaga, Andalucía Tech, E-29071 Malaga, Spain; (M.G.-C.); (J.A.T.-V.); (A.D.M.); (B.M.-P.); (M.Á.M.)
- IBIMA (Biomedical Research Institute of Malaga), E-29071 Malaga, Spain
- CIBER de Enfermedades Raras (CIBERER), E-29071 Malaga, Spain
- Correspondence:
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13
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Cho SM, Kim Y, Jung Y, Ko M, Marko-Varga G, Kwon HJ. Development of Novel VEGFR2 Inhibitors Originating from Natural Product Analogues with Antiangiogenic Impact. J Med Chem 2021; 64:15858-15867. [PMID: 34730352 DOI: 10.1021/acs.jmedchem.1c01168] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
A novel natural small molecule, voacangine (Voa), has been discovered as a potent antiangiogenic compound. Notably, Voa directly binds the kinase domain of the vascular endothelial growth factor receptor 2 (VEGFR2) and thereby inhibits downstream signaling. Herein, we developed synthetic small molecules based on the unique chemical structure of Voa that directly and specifically target and modulate the kinase activity of VEGFR2. Among these Voa structure analogues, Voa analogue 19 (V19) exhibited increased antiangiogenic potency against VEGF-induced VEGFR2 phosphorylation without cytotoxic effects. Moreover, treatment with V19 resulted in significant tumor cell death in a mouse xenograft model. In conclusion, this new VEGFR2 modulator, inspired from the rigid scaffold of a natural compound, Voa, is presented as a potent candidate in the development of new antiangiogenic agents.
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Affiliation(s)
- Sung Min Cho
- Chemical Genomics Global Research Laboratory, Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Republic of Korea
| | - Yonghyo Kim
- Chemical Genomics Global Research Laboratory, Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Republic of Korea.,Clinical Protein Science & Imaging, Biomedical Centre, Department of Biomedical Engineering, Lund University, BMC D13, 221 84 Lund, Sweden
| | - Yooju Jung
- Chemical Genomics Global Research Laboratory, Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Republic of Korea
| | - Minjeong Ko
- Chemical Genomics Global Research Laboratory, Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Republic of Korea
| | - Gyorgy Marko-Varga
- Chemical Genomics Global Research Laboratory, Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Republic of Korea.,Clinical Protein Science & Imaging, Biomedical Centre, Department of Biomedical Engineering, Lund University, BMC D13, 221 84 Lund, Sweden
| | - Ho Jeong Kwon
- Chemical Genomics Global Research Laboratory, Department of Biotechnology, College of Life Science and Biotechnology, Yonsei University, Seoul 03722, Republic of Korea.,Department of Internal Medicine, College of Medicine, Yonsei University, Seoul 03722, Republic of Korea
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14
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Watson N, Al-Samkari H. Thrombotic and bleeding risk of angiogenesis inhibitors in patients with and without malignancy. J Thromb Haemost 2021; 19:1852-1863. [PMID: 33928747 DOI: 10.1111/jth.15354] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 04/13/2021] [Accepted: 04/26/2021] [Indexed: 01/06/2023]
Abstract
Over the past two decades, therapies targeting angiogenesis have developed into a major class of cancer therapeutics. The vascular endothelial growth factor (VEGF) family of signaling proteins, a group of potent angiogenic growth factors, and their receptors represent the main targets of this therapeutic class. To date, 16 antiangiogenic agents have been approved in the United States for the treatment of cancer and several more are in development. An important consideration with antiangiogenic therapy is toxicity, in particular thrombotic and bleeding risks. These complications have emerged as a major clinical concern that may affect the use of these agents in patients both with and without cancer who may already have an elevated risk of thrombosis and bleeding. Although these agents are frequently considered together as a class when contemplating their bleeding and thrombotic risks, in fact the risks for venous thromboembolism, arterial thrombosis, and bleeding vary significantly between different classes of antiangiogenic agents and even among different agents within a class. In this narrative review, we describe the literature investigating the venous and arterial thrombotic and bleeding risks associated with the currently available antiangiogenic drugs. In addition, we discuss these specific complications in the context of both cancer therapy as well as the management of nonmalignant disorders now managed with antiangiogenic agents, including hereditary hemorrhagic telangiectasia and neovascular age-related macular degeneration.
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Affiliation(s)
| | - Hanny Al-Samkari
- Harvard Medical School, Boston, MA, USA
- Division of Hematology, Massachusetts General Hospital, Boston, MA, USA
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15
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Souid S, Aissaoui D, Srairi-Abid N, Essafi-Benkhadir K. Trabectedin (Yondelis®) as a Therapeutic Option in Gynecological Cancers: A Focus on its Mechanisms of Action, Clinical Activity and Genomic Predictors of Drug Response. Curr Drug Targets 2021; 21:996-1007. [PMID: 31994460 DOI: 10.2174/1389450121666200128161733] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 10/25/2019] [Accepted: 11/20/2019] [Indexed: 02/07/2023]
Abstract
The use of predictive biomarkers provides potential individualized cancer therapeutic options to prevent therapy failure as well as serious toxicities. Several recent studies showed that predictive and prognostic biomarkers are a notable personalized strategy to improve patients' care in several cancers. Trabectedin (Yondelis®) is a cytotoxic agent, derived from a marine organism, harbouring a significant antitumor activity against several cancers such as soft tissue sarcoma, ovarian, and breast cancers. Recently and with the advent of molecular genetic testing, BRCA mutational status was found as an important predictor of response to this anticancer drug, especially in gynecological cancers. The aim of this updated review is to discuss the mechanisms of action of trabectedin against the wellknown cancer hallmarks described until today. The current advances were also examined related to genomic biomarkers that can be used in the future to predict the efficacy of this potent anticancer natural molecule in various gynecological cancers.
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Affiliation(s)
- Soumaya Souid
- Universite de Tunis El Manar, Institut Pasteur de Tunis, LR16IPT04 Epidemiologie Moleculaire et Pathologie Experimentale appliquee aux Maladies infectieuses, 1002, Tunis, Tunisia
| | - Dorra Aissaoui
- Universite de Tunis El Manar, Institut Pasteur de Tunis, LR16IPT08 Venins et biomolecules therapeutiques, 1002, Tunis, Tunisia
| | - Najet Srairi-Abid
- Universite de Tunis El Manar, Institut Pasteur de Tunis, LR16IPT08 Venins et biomolecules therapeutiques, 1002, Tunis, Tunisia
| | - Khadija Essafi-Benkhadir
- Universite de Tunis El Manar, Institut Pasteur de Tunis, LR16IPT04 Epidemiologie Moleculaire et Pathologie Experimentale appliquee aux Maladies infectieuses, 1002, Tunis, Tunisia
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16
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Upadhyay N, Tilekar K, Safuan S, Kumar AP, Stalin J, Ruegg C, Ramaa C S. Recent Anti‐angiogenic Drug Discovery Efforts To Combat Cancer. ChemistrySelect 2021. [DOI: 10.1002/slct.202101792] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Neha Upadhyay
- Department of Pharmaceutical Chemistry Bharati Vidyapeeth's College of Pharmacy Sector 8, CBD Belapur Navi Mumbai 400614 India
| | - Kalpana Tilekar
- Department of Pharmaceutical Chemistry Bharati Vidyapeeth's College of Pharmacy Sector 8, CBD Belapur Navi Mumbai 400614 India
| | - Sabreena Safuan
- Pusat pengajian sains School of Health Sciences Universiti Sains Malaysia Malaysia 16150 Kubang Kerian Kelantan
| | - Alan P. Kumar
- Department of Pharmacology National University of Singapore Singapore
| | - Jimmy Stalin
- Department of Oncology Microbiology, and Immunology University of Fribourg Chemin du Musée 18, PER17, CH 1700 Fribourg Switzerland
| | - Curzio Ruegg
- Department of Oncology Microbiology, and Immunology University of Fribourg Chemin du Musée 18, PER17, CH 1700 Fribourg Switzerland
| | - Ramaa C S
- Department of Pharmaceutical Chemistry Bharati Vidyapeeth's College of Pharmacy Sector 8, CBD Belapur Navi Mumbai 400614 India
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17
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Hyytiäinen A, Wahbi W, Väyrynen O, Saarilahti K, Karihtala P, Salo T, Al-Samadi A. Angiogenesis Inhibitors for Head and Neck Squamous Cell Carcinoma Treatment: Is There Still Hope? Front Oncol 2021; 11:683570. [PMID: 34195084 PMCID: PMC8236814 DOI: 10.3389/fonc.2021.683570] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2021] [Accepted: 05/17/2021] [Indexed: 01/27/2023] Open
Abstract
Background Head and neck squamous cell carcinoma (HNSCC) carries poor survival outcomes despite recent progress in cancer treatment in general. Angiogenesis is crucial for tumour survival and progression. Therefore, several agents targeting the pathways that mediate angiogenesis have been developed. We conducted a systematic review to summarise the current clinical trial data examining angiogenesis inhibitors in HNSCC. Methods We carried out a literature search on three angiogenesis inhibitor categories—bevacizumab, tyrosine kinase inhibitors and endostatin—from Ovid MEDLINE, Cochrane Library, Scopus and ClinicalTrials.gov database. Results Here, we analysed 38 clinical trials, total of 1670 patients, investigating 12 angiogenesis inhibitors. All trials were in phase I or II, except one study in phase III on bevacizumab. Angiogenesis inhibitors were used as mono- and combination therapies together with radio-, chemo-, targeted- or immunotherapy. Among 12 angiogenesis inhibitors, bevacizumab was the most studied drug, included in 13 trials. Although bevacizumab appeared effective in various combinations, it associated with high toxicity levels. Endostatin and lenvatinib were well-tolerated and their anticancer effects appeared promising. Conclusions Most studies did not show benefit of angiogenesis inhibitors in HNSCC treatment. Additionally, angiogenesis inhibitors were associated with considerable toxicity. However, some results appear encouraging, suggesting that further investigations of angiogenesis inhibitors, particularly in combination therapies, for HNSCC patients are warranted. Systematic Review Registration PROSPERO (https://www.crd.york.ac.uk/prospero/), identifier CRD42020157144.
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Affiliation(s)
- Aini Hyytiäinen
- Department of Oral and Maxillofacial Diseases, Clinicum, University of Helsinki, Helsinki, Finland.,Translational Immunology Programme, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Wafa Wahbi
- Department of Oral and Maxillofacial Diseases, Clinicum, University of Helsinki, Helsinki, Finland.,Translational Immunology Programme, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Otto Väyrynen
- Department of Oral and Maxillofacial Diseases, Clinicum, University of Helsinki, Helsinki, Finland
| | - Kauko Saarilahti
- Department of Oncology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Peeter Karihtala
- Department of Oncology, Helsinki University Hospital Comprehensive Cancer Centre and University of Helsinki, Helsinki, Finland
| | - Tuula Salo
- Department of Oral and Maxillofacial Diseases, Clinicum, University of Helsinki, Helsinki, Finland.,Translational Immunology Programme, Faculty of Medicine, University of Helsinki, Helsinki, Finland.,Department of Pathology, University of Helsinki, Helsinki, Finland.,Cancer Research and Translational Medicine Research Unit, University of Oulu, Oulu, Finland.,Oulu Medical Research Centre, Oulu University Hospital, University of Oulu, Oulu, Finland
| | - Ahmed Al-Samadi
- Department of Oral and Maxillofacial Diseases, Clinicum, University of Helsinki, Helsinki, Finland.,Translational Immunology Programme, Faculty of Medicine, University of Helsinki, Helsinki, Finland
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18
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Yang M, Su Y, Wang Z, Du D, Wei S, Liao Z, Zhang Q, Zhao L, Zhang X, Han L, Jiang J, Zhan M, Sun L, Yuan S, Zhou Z. C118P, a novel microtubule inhibitor with anti-angiogenic and vascular disrupting activities, exerts anti-tumor effects against hepatocellular carcinoma. Biochem Pharmacol 2021; 190:114641. [PMID: 34077738 DOI: 10.1016/j.bcp.2021.114641] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2021] [Revised: 05/26/2021] [Accepted: 05/28/2021] [Indexed: 11/19/2022]
Abstract
Hepatocellular carcinoma (HCC), a hypervascular solid tumor, is the most leading cause of cancer mortality worldwide. Microtubule binding agents targeting tumor vasculature have been investigated and employed clinically. C118P is a newly synthesized analog of CA4 with improved water solubility and extended half-life. The current studies investigated the pharmacological effects of C118P and its active metabolite C118. Here, we first confirmed by in vitro assays that C118 exerts microtubule depolymerization activity and by molecular docking revealed that it fits to the colchicine binding site of tubulin. In addition, we found that C118P and C118 altered microtubule dynamics and cytoskeleton in human umbilical vein endothelial cells. Accordingly, we observed that C118P and C118 inhibited angiogenesis and disrupted established vascular networks using tube formation assays and chick chorioallantoic membrane angiogenesis assays. In addition, our data showed that C118P and C118 exhibited board anti-proliferative effect on various cancer cells, including HCC cell lines, in MTT assays or Sulforhodamine B assays. Moreover, we found that C118P induced G2/M phase cell cycle arrest and apoptosis in HCC cell lines BEL7402 and SMMC7721 using flow cytometry analysis and immunoblotting assays. Finally, we confirmed that C118P suppressed HCC growth via targeting tumor vasculature and inducing apoptosis in the SMMC7721 xenograft mouse model. In conclusion, our studies revealed that C118P, as a potent microtubule destabilizing agent, exerts its multiple pharmacological effects against HCC by inducing cell cycle arrest and apoptosis, as well as targeting tumor vasculature. Thus, C118P might be a promising drug candidate for liver cancer treatment.
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Affiliation(s)
- Mei Yang
- Jiangsu Key Laboratory of Drug Screening, China Pharmaceutical University, Nanjing 210009 China
| | - Yanhong Su
- Zhuhai Interventional Medical Center, Zhuhai Precision Medical Center, Zhuhai People's Hospital (Zhuhai Hospital affiliated with Jinan University), Zhuhai 519000 China
| | - Zhiqiang Wang
- Jiangsu Key Laboratory of Drug Screening, China Pharmaceutical University, Nanjing 210009 China
| | - Danyu Du
- Jiangsu Key Laboratory of Drug Screening, China Pharmaceutical University, Nanjing 210009 China
| | - Shihui Wei
- Jiangsu Key Laboratory of Drug Screening, China Pharmaceutical University, Nanjing 210009 China
| | - Zhengguang Liao
- Jiangsu Key Laboratory of Drug Screening, China Pharmaceutical University, Nanjing 210009 China
| | - Qian Zhang
- Jiangsu Key Laboratory of Drug Screening, China Pharmaceutical University, Nanjing 210009 China
| | - Liwen Zhao
- Nanjing Sanhome Pharmaceutical Co. Ltd., Nanjing 211135 China
| | - Xian Zhang
- Nanjing Sanhome Pharmaceutical Co. Ltd., Nanjing 211135 China
| | - Luwei Han
- Nanjing Sanhome Pharmaceutical Co. Ltd., Nanjing 211135 China
| | - Jingwei Jiang
- Jiangsu Key Laboratory of Drug Screening, China Pharmaceutical University, Nanjing 210009 China
| | - Meixiao Zhan
- Zhuhai Interventional Medical Center, Zhuhai Precision Medical Center, Zhuhai People's Hospital (Zhuhai Hospital affiliated with Jinan University), Zhuhai 519000 China
| | - Li Sun
- Jiangsu Key Laboratory of Drug Screening, China Pharmaceutical University, Nanjing 210009 China.
| | - Shengtao Yuan
- Jiangsu Key Laboratory of Drug Screening, China Pharmaceutical University, Nanjing 210009 China.
| | - Zhiling Zhou
- Department of Pharmacy, Zhuhai People's Hospital (Zhuhai Hospital affiliated with Jinan University), Zhuhai 519000 China.
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19
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Souza GRR, Dalmina M, Restrepo JAS, de Mello Junior LJ, Silva AH, Gualberto A, Gameiro J, Dittz D, Pasa AA, Pittella F, Creczynski-Pasa TB. Short interfering RNA delivered by a hybrid nanoparticle targeting VEGF: Biodistribution and anti-tumor effect. Biochim Biophys Acta Gen Subj 2021; 1865:129938. [PMID: 34062235 DOI: 10.1016/j.bbagen.2021.129938] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 05/19/2021] [Accepted: 05/25/2021] [Indexed: 11/19/2022]
Abstract
BACKGROUND The use of RNA interference (iRNA) therapy has proved to be an interesting target therapy for the cancer treatment; however, siRNAs are unstable and quickly eliminated from the bloodstream. To face these barriers, the use of biocompatible and efficient nanocarriers emerges as an alternative to improve the success application of iRNA to the cancer, including breast cancer. RESULTS A hybrid nanocarrier composed of calcium phosphate as the inorganic phase and a block copolymer containing polyanions as organic phase, named HNPs, was developed to deliver VEGF siRNA into metastatic breast cancer in mice. The particles presented a rounded shape by TEM images with average size measured by DLS suitable and biocompatible for biomedical applications. The XPS and EDS spectra confirmed the hybrid composition of the nanoparticles. Moreover, after intravenous administration, the particles accumulated mainly in the tumor site and kidneys, which demonstrates the tumor targeting accumulation through the Enhanced Permeability and Retention Effect (EPR). A significant decrease in size of the tumors treated with the nanoparticles containing siVEGF (HNPs-siVEGF) was observed and the reduction was related to enhanced tumor accumulation of siRNA as well as in vivo VEGF silencing at gene and protein levels. CONCLUSION The hybrid system prepared was successful in promoting the RNAi effect in vivo with very low toxicity. GENERAL SIGNIFICANCE This study shows the valuable development of a hybrid nanoparticle carrying VEGF siRNA, as well as their tumor targeting, accumulation and reduction in mice triple-negative breast cancer.
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Affiliation(s)
| | - Milene Dalmina
- Department of Pharmaceutical Sciences, Federal University of Santa Catarina, SC, Brazil
| | | | | | - Adny Henrique Silva
- Department of Pharmaceutical Sciences, Federal University of Santa Catarina, SC, Brazil
| | - Ana Gualberto
- Graduate Program in Biological Sciences, Federal University of Juiz de Fora, MG, Brazil
| | - Jacy Gameiro
- Graduate Program in Biological Sciences, Federal University of Juiz de Fora, MG, Brazil
| | - Dalton Dittz
- Department of Pharmacology, Federal University of Minas Gerais, MG, Brazil
| | - André Avelino Pasa
- Graduate Program in Materials Science and Engineering, Department of Physics, Federal University of Santa Catarina, SC, Brazil
| | - Frederico Pittella
- Department of Pharmaceutical Sciences, Graduate Program in Biological Sciences, Federal University of Juiz de Fora, MG, Brazil
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20
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Abstract
INTRODUCTION The high failure rate in drug discovery remains a costly and time-consuming challenge. Improving the odds of success in the early steps of drug development requires disease models with high biological relevance for biomarker discovery and drug development. The adoption of three-dimensional (3D) cell culture systems over traditional monolayers in cell-based assays is considered a promising step toward improving the success rate in drug discovery. AREAS COVERED In this article, the author focuses on new technologies for 3D cell culture and their applications in cancer drug discovery. Besides the most common 3D cell-culture systems for tumor cells, the article emphasizes the need for 3D cell culture technologies that can mimic the complex tumor microenvironment and cancer stem cell niche. EXPERT OPINION There has been a rapid increase in 3D cell culture technologies in recent years in an effort to more closely mimic in vivo physiology. Each 3D cell culture system has its own strengths and weaknesses with regard to in vivo tumor growth and the tumor microenvironment. This requires careful consideration of which 3D cell culture system is chosen for drug discovery and should be based on factors like drug target and tumor origin.
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Affiliation(s)
- Sigrid A Langhans
- Nemours Biomedical Research, Alfred I. duPont Hospital for Children, Wilmington, DE
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21
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Comparative analysis of continuum angiogenesis models. J Math Biol 2021; 82:21. [PMID: 33619643 PMCID: PMC7900093 DOI: 10.1007/s00285-021-01570-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 12/07/2020] [Accepted: 01/17/2021] [Indexed: 11/06/2022]
Abstract
Although discrete approaches are increasingly employed to model biological phenomena, it remains unclear how complex, population-level behaviours in such frameworks arise from the rules used to represent interactions between individuals. Discrete-to-continuum approaches, which are used to derive systems of coarse-grained equations describing the mean-field dynamics of a microscopic model, can provide insight into such emergent behaviour. Coarse-grained models often contain nonlinear terms that depend on the microscopic rules of the discrete framework, however, and such nonlinearities can make a model difficult to mathematically analyse. By contrast, models developed using phenomenological approaches are typically easier to investigate but have a more obscure connection to the underlying microscopic system. To our knowledge, there has been little work done to compare solutions of phenomenological and coarse-grained models. Here we address this problem in the context of angiogenesis (the creation of new blood vessels from existing vasculature). We compare asymptotic solutions of a classical, phenomenological “snail-trail” model for angiogenesis to solutions of a nonlinear system of partial differential equations (PDEs) derived via a systematic coarse-graining procedure (Pillay et al. in Phys Rev E 95(1):012410, 2017. https://doi.org/10.1103/PhysRevE.95.012410). For distinguished parameter regimes corresponding to chemotaxis-dominated cell movement and low branching rates, both continuum models reduce at leading order to identical PDEs within the domain interior. Numerical and analytical results confirm that pointwise differences between solutions to the two continuum models are small if these conditions hold, and demonstrate how perturbation methods can be used to determine when a phenomenological model provides a good approximation to a more detailed coarse-grained system for the same biological process.
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22
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Nada H, Elkamhawy A, Lee K. Structure Activity Relationship of Key Heterocyclic Anti-Angiogenic Leads of Promising Potential in the Fight against Cancer. Molecules 2021; 26:molecules26030553. [PMID: 33494492 PMCID: PMC7865909 DOI: 10.3390/molecules26030553] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Revised: 01/13/2021] [Accepted: 01/18/2021] [Indexed: 12/11/2022] Open
Abstract
Pathological angiogenesis is a hallmark of cancer; accordingly, a number of anticancer FDA-approved drugs act by inhibiting angiogenesis via different mechanisms. However, the development process of the most potent anti-angiogenics has met various hurdles including redundancy, multiplicity, and development of compensatory mechanisms by which blood vessels are remodeled. Moreover, identification of broad-spectrum anti-angiogenesis targets is proved to be required to enhance the efficacy of the anti-angiogenesis drugs. In this perspective, a proper understanding of the structure activity relationship (SAR) of the recent anti-angiogenics is required. Various anti-angiogenic classes have been developed over the years; among them, the heterocyclic organic compounds come to the fore as the most promising, with several drugs approved by the FDA. In this review, we discuss the structure–activity relationship of some promising potent heterocyclic anti-angiogenic leads. For each lead, a molecular modelling was also carried out in order to correlate its SAR and specificity to the active site. Furthermore, an in silico pharmacokinetics study for some representative leads was presented. Summarizing, new insights for further improvement for each lead have been reviewed.
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Affiliation(s)
- Hossam Nada
- College of Pharmacy, Dongguk University-Seoul, Goyang 10326, Korea
| | - Ahmed Elkamhawy
- College of Pharmacy, Dongguk University-Seoul, Goyang 10326, Korea
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura 35516, Egypt
| | - Kyeong Lee
- College of Pharmacy, Dongguk University-Seoul, Goyang 10326, Korea
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23
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Hack SP, Zhu AX, Wang Y. Augmenting Anticancer Immunity Through Combined Targeting of Angiogenic and PD-1/PD-L1 Pathways: Challenges and Opportunities. Front Immunol 2020; 11:598877. [PMID: 33250900 PMCID: PMC7674951 DOI: 10.3389/fimmu.2020.598877] [Citation(s) in RCA: 140] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Accepted: 10/08/2020] [Indexed: 12/11/2022] Open
Abstract
Cancer immunotherapy (CIT) with antibodies targeting the programmed cell death 1 protein (PD-1)/programmed cell death 1 ligand 1 (PD-L1) axis have changed the standard of care in multiple cancers. However, durable antitumor responses have been observed in only a minority of patients, indicating the presence of other inhibitory mechanisms that act to restrain anticancer immunity. Therefore, new therapeutic strategies targeted against other immune suppressive mechanisms are needed to enhance anticancer immunity and maximize the clinical benefit of CIT in patients who are resistant to immune checkpoint inhibition. Preclinical and clinical studies have identified abnormalities in the tumor microenvironment (TME) that can negatively impact the efficacy of PD-1/PD-L1 blockade. Angiogenic factors such as vascular endothelial growth factor (VEGF) drive immunosuppression in the TME by inducing vascular abnormalities, suppressing antigen presentation and immune effector cells, or augmenting the immune suppressive activity of regulatory T cells, myeloid-derived suppressor cells, and tumor-associated macrophages. In turn, immunosuppressive cells can drive angiogenesis, thereby creating a vicious cycle of suppressed antitumor immunity. VEGF-mediated immune suppression in the TME and its negative impact on the efficacy of CIT provide a therapeutic rationale to combine PD-1/PD-L1 antibodies with anti-VEGF drugs in order to normalize the TME. A multitude of clinical trials have been initiated to evaluate combinations of a PD-1/PD-L1 antibody with an anti-VEGF in a variety of cancers. Recently, the positive results from five Phase III studies in non-small cell lung cancer (adenocarcinoma), renal cell carcinoma, and hepatocellular carcinoma have shown that combinations of PD-1/PD-L1 antibodies and anti-VEGF agents significantly improved clinical outcomes compared with respective standards of care. Such combinations have been approved by health authorities and are now standard treatment options for renal cell carcinoma, non-small cell lung cancer, and hepatocellular carcinoma. A plethora of other randomized studies of similar combinations are currently ongoing. Here, we discuss the principle mechanisms of VEGF-mediated immunosuppression studied in preclinical models or as part of translational clinical studies. We also discuss data from recently reported randomized clinical trials. Finally, we discuss how these concepts and approaches can be further incorporated into clinical practice to improve immunotherapy outcomes for patients with cancer.
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Affiliation(s)
- Stephen P. Hack
- Product Development (Oncology), Genentech, Inc., South San Francisco, CA, United States
| | - Andrew X. Zhu
- Massachusetts General Hospital Cancer Center and Harvard Medical School, Boston, MA, United States
- Jiahui International Cancer Center, Jiahui Health, Shanghai, China
| | - Yulei Wang
- Product Development (Oncology), Genentech, Inc., South San Francisco, CA, United States
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24
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Zhang Z, Wang D, Xu C, Li Y, Yu Y, Chen C, Li M, Zhang X. Analysis of expression levels of markers associated with tumor proliferation and angiogenesis in familial adenomatous polyposis. Mol Genet Genomic Med 2020; 8:e1534. [PMID: 33108070 PMCID: PMC7767556 DOI: 10.1002/mgg3.1534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 09/30/2020] [Accepted: 10/02/2020] [Indexed: 11/11/2022] Open
Abstract
Background Familial adenomatous polyposis (FAP) is an autosomal dominant hereditary disease with colorectal adenomatous polyps as the main clinical manifestations. The objective of this study was to analyze and compare the expression levels of tumor proliferation and angiogenesis‐related genes in different tissue sections of FAP patients through qPCR, western blot, and immunohistochemistry (IHC) analysis. Methods Seventeen patients with FAP admitted to Tianjin Union Medical Center from January 2010 to June 2015 were selected, and then, normal intestinal mucosa, polyp tissue, or cancerous polyp tissue were collected. QPCR, western blot, and IHC were used to detect the expression level of genes or proteins correlated with tumor proliferation. Results The mRNA expression of CD31 in large polyp tissue was significantly higher than that in normal tissue and small polyp tissue. Compared with normal tissue and polyp tissue, the expression level of KI67 mRNA in cancer tissue was remarkably increased. The VEGFA mRNA and CDH5 mRNA expression in both polyp and cancer tissues were prominently lower than those in normal tissue. The expression of CD31 protein in cancer tissue was lower than that in normal tissue and polyp tissue, whereas the expression levels of VEGF, CDH5, and KI67 protein were widely higher than that in normal tissue and polyp tissue. Conclusion Abnormal expressions of CD31, KI67, VEGF(A), and CDH5 were associated with the carcinogenesis of FAP.
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Affiliation(s)
- Zhao Zhang
- Department of Colorectal Surgery, Tianjin Union Medical Center, Tianjin, China
| | - Dan Wang
- Department of pathology, Tianjin Medical University General Hospital, Tianjin, China
| | - Chen Xu
- Department of Colorectal Surgery, Tianjin Union Medical Center, Tianjin, China
| | - Yuwei Li
- Department of Colorectal Surgery, Tianjin Union Medical Center, Tianjin, China
| | - Yongjun Yu
- Department of Colorectal Surgery, Tianjin Union Medical Center, Tianjin, China
| | - Chao Chen
- Department of Colorectal Surgery, Tianjin Union Medical Center, Tianjin, China
| | - Mingsen Li
- Department of Colorectal Surgery, Tianjin Union Medical Center, Tianjin, China
| | - Xipeng Zhang
- Department of Colorectal Surgery, Tianjin Union Medical Center, Tianjin, China
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25
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Jiang X, Wang J, Deng X, Xiong F, Zhang S, Gong Z, Li X, Cao K, Deng H, He Y, Liao Q, Xiang B, Zhou M, Guo C, Zeng Z, Li G, Li X, Xiong W. The role of microenvironment in tumor angiogenesis. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2020; 39:204. [PMID: 32993787 PMCID: PMC7526376 DOI: 10.1186/s13046-020-01709-5] [Citation(s) in RCA: 311] [Impact Index Per Article: 77.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Accepted: 09/11/2020] [Indexed: 12/16/2022]
Abstract
Tumor angiogenesis is necessary for the continued survival and development of tumor cells, and plays an important role in their growth, invasion, and metastasis. The tumor microenvironment—composed of tumor cells, surrounding cells, and secreted cytokines—provides a conducive environment for the growth and survival of tumors. Different components of the tumor microenvironment can regulate tumor development. In this review, we have discussed the regulatory role of the microenvironment in tumor angiogenesis. High expression of angiogenic factors and inflammatory cytokines in the tumor microenvironment, as well as hypoxia, are presumed to be the reasons for poor therapeutic efficacy of current anti-angiogenic drugs. A combination of anti-angiogenic drugs and antitumor inflammatory drugs or hypoxia inhibitors might improve the therapeutic outcome.
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Affiliation(s)
- Xianjie Jiang
- NHC Key Laboratory of Carcinogenesis, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China.,The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute and School of Basic Medicine Sciences, Central South University, Changsha, China
| | - Jie Wang
- The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute and School of Basic Medicine Sciences, Central South University, Changsha, China
| | - Xiangying Deng
- The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute and School of Basic Medicine Sciences, Central South University, Changsha, China
| | - Fang Xiong
- Department of Stomatology, Xiangya Hospital, Central South University, Changsha, China
| | - Shanshan Zhang
- Department of Stomatology, Xiangya Hospital, Central South University, Changsha, China
| | - Zhaojian Gong
- Department of Oral and Maxillofacial Surgery, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Xiayu Li
- Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Disease Genome Research Center, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Ke Cao
- Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Disease Genome Research Center, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Hao Deng
- Hunan Key Laboratory of Nonresolving Inflammation and Cancer, Disease Genome Research Center, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Yi He
- NHC Key Laboratory of Carcinogenesis, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Qianjin Liao
- NHC Key Laboratory of Carcinogenesis, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China
| | - Bo Xiang
- NHC Key Laboratory of Carcinogenesis, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China.,The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute and School of Basic Medicine Sciences, Central South University, Changsha, China
| | - Ming Zhou
- NHC Key Laboratory of Carcinogenesis, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China.,The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute and School of Basic Medicine Sciences, Central South University, Changsha, China
| | - Can Guo
- The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute and School of Basic Medicine Sciences, Central South University, Changsha, China
| | - Zhaoyang Zeng
- NHC Key Laboratory of Carcinogenesis, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China.,The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute and School of Basic Medicine Sciences, Central South University, Changsha, China
| | - Guiyuan Li
- NHC Key Laboratory of Carcinogenesis, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China.,The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute and School of Basic Medicine Sciences, Central South University, Changsha, China
| | - Xiaoling Li
- NHC Key Laboratory of Carcinogenesis, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China. .,The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute and School of Basic Medicine Sciences, Central South University, Changsha, China.
| | - Wei Xiong
- NHC Key Laboratory of Carcinogenesis, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, China. .,The Key Laboratory of Carcinogenesis and Cancer Invasion of the Chinese Ministry of Education, Cancer Research Institute and School of Basic Medicine Sciences, Central South University, Changsha, China.
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Yang H, Tong Z, Sun S, Mao Z. Enhancement of tumour penetration by nanomedicines through strategies based on transport processes and barriers. J Control Release 2020; 328:28-44. [PMID: 32858072 DOI: 10.1016/j.jconrel.2020.08.024] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 08/15/2020] [Accepted: 08/17/2020] [Indexed: 12/12/2022]
Abstract
Nanomedicines for antitumour therapy have been widely studied in recent decades, but only a few have been used in clinical applications. One of the most important reasons is the poor tumour permeability of the nanomedicines. In this three-part review, intravascular, transvascular and extravascular transport were introduced one by one according to their roles in the overall process of nanomedicine transport into tumours. Transportation obstacles, such as elevated interstitial fluid pressure (IFP), abnormal blood vessels, dense tumour extracellular matrix (ECM) and binding site barriers (BSB), were each discussed in the context of the respective transport processes. Furthermore, homologous resolution strategies were summarized on the basis of each transportation obstacle, such as the normalization of blood vessels, regulation of the tumour microenvironment (TME) and application of transformable nanoparticles. At the end of this review, we propose holistic, concrete, and innovative views for better tumour penetration of nanomedicines.
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Affiliation(s)
- Huang Yang
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, PR China.
| | - Zongrui Tong
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, PR China
| | - Shichao Sun
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, PR China
| | - Zhengwei Mao
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, PR China
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27
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Batiha GES, Alqahtani A, Ojo OA, Shaheen HM, Wasef L, Elzeiny M, Ismail M, Shalaby M, Murata T, Zaragoza-Bastida A, Rivero-Perez N, Magdy Beshbishy A, Kasozi KI, Jeandet P, Hetta HF. Biological Properties, Bioactive Constituents, and Pharmacokinetics of Some Capsicum spp. and Capsaicinoids. Int J Mol Sci 2020; 21:ijms21155179. [PMID: 32707790 PMCID: PMC7432674 DOI: 10.3390/ijms21155179] [Citation(s) in RCA: 76] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Revised: 07/16/2020] [Accepted: 07/21/2020] [Indexed: 02/07/2023] Open
Abstract
Pepper originated from the Capsicum genus, which is recognized as one of the most predominant and globally distributed genera of the Solanaceae family. It is a diverse genus, consisting of more than 31 different species including five domesticated species, Capsicum baccatum, C. annuum, C. pubescen, C. frutescens, and C. chinense. Pepper is the most widely used spice in the world and is highly valued due to its pungency and unique flavor. Pepper is a good source of provitamin A; vitamins E and C; carotenoids; and phenolic compounds such as capsaicinoids, luteolin, and quercetin. All of these compounds are associated with their antioxidant as well as other biological activities. Interestingly, Capsicum fruits have been used as food additives in the treatment of toothache, parasitic infections, coughs, wound healing, sore throat, and rheumatism. Moreover, it possesses antimicrobial, antiseptic, anticancer, counterirritant, appetite stimulator, antioxidant, and immunomodulator activities. Capsaicin and Capsicum creams are accessible in numerous ways and have been utilized in HIV-linked neuropathy and intractable pain.
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Affiliation(s)
- Gaber El-Saber Batiha
- Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour 22511, AlBeheira, Egypt; (H.M.S.); (L.W.); (M.E.); (M.I.); (M.S.)
- Correspondence: (G.E.-S.B.); (A.M.B.); (H.F.H.)
| | - Ali Alqahtani
- Department of Pharmacology, College of Pharmacy, King Khalid University, Guraiger, Abha 62529, Saudi Arabia;
| | | | - Hazem M. Shaheen
- Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour 22511, AlBeheira, Egypt; (H.M.S.); (L.W.); (M.E.); (M.I.); (M.S.)
| | - Lamiaa Wasef
- Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour 22511, AlBeheira, Egypt; (H.M.S.); (L.W.); (M.E.); (M.I.); (M.S.)
| | - Mahmoud Elzeiny
- Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour 22511, AlBeheira, Egypt; (H.M.S.); (L.W.); (M.E.); (M.I.); (M.S.)
| | - Mahmoud Ismail
- Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour 22511, AlBeheira, Egypt; (H.M.S.); (L.W.); (M.E.); (M.I.); (M.S.)
| | - Mahmoud Shalaby
- Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour 22511, AlBeheira, Egypt; (H.M.S.); (L.W.); (M.E.); (M.I.); (M.S.)
| | - Toshihiro Murata
- Department of Pharmacognosy, Tohoku Medical and Pharmaceutical University, Aoba-ku, Sendai 981-8558, Japan;
| | - Adrian Zaragoza-Bastida
- Área Académica de Medicina Veterinaria y Zootecnia, Instituto de Ciencias Agropecuarias, Universidad Autónoma del Estado de Hidalgo, Rancho Universitario Av. Universidad km 1, EX-Hda de Aquetzalpa, Tulancingo, Hidalgo 43600, Mexico; (A.Z.-B.); (N.R.-P.)
| | - Nallely Rivero-Perez
- Área Académica de Medicina Veterinaria y Zootecnia, Instituto de Ciencias Agropecuarias, Universidad Autónoma del Estado de Hidalgo, Rancho Universitario Av. Universidad km 1, EX-Hda de Aquetzalpa, Tulancingo, Hidalgo 43600, Mexico; (A.Z.-B.); (N.R.-P.)
| | - Amany Magdy Beshbishy
- National Research Center for Protozoan Diseases, Obihiro University of Agriculture and Veterinary Medicine, Nishi 2-13, Inada-cho, Obihiro 080-8555, Hokkaido, Japan
- Correspondence: (G.E.-S.B.); (A.M.B.); (H.F.H.)
| | - Keneth Iceland Kasozi
- Infection Medicine, Deanery of Biomedical Sciences, College of Medicine and Veterinary Medicine, The University of Edinburgh, 1 George Square, Edinburgh EH8 9JZ, UK;
| | - Philippe Jeandet
- Research Unit “Induced Resistance and Plant Bioprotection”, EA 4707, SFR Condorcet FR CNRS 3417, Faculty of Sciences, University of Reims, PO Box 1039, CEDEX 2, 51687 Reims, France;
| | - Helal F. Hetta
- Department of Medical Microbiology and Immunology, Faculty of Medicine, Assiut University, Assiut 71515, Egypt
- Department of Internal Medicine, University of Cincinnati College of Medicine, Clifton Ave, Cincinnati, OH 45221, USA
- Correspondence: (G.E.-S.B.); (A.M.B.); (H.F.H.)
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28
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Khodabakhsh F, Salimian M, Mehdizadeh A, Khosravy MS, Vafabakhsh A, Karami E, Cohan RA. New Proline, Alanine, Serine Repeat Sequence for Pharmacokinetic Enhancement of Anti-VEGF Single-Domain Antibody. J Pharmacol Exp Ther 2020; 375:69-75. [PMID: 32669367 DOI: 10.1124/jpet.120.000012] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Accepted: 07/10/2020] [Indexed: 01/14/2023] Open
Abstract
Therapeutic fragmented antibodies show a poor pharmacokinetic profile that leads to frequent high-dose administration. In the current study, for the first time, a novel proline, alanine, serine (PAS) repeat sequence called PAS#208 was designed to extend the plasma half-life of a nanosized anti-vascular endothelial growth factor-A single-domain antibody. Polyacrylamide gel electrophoresis, circular dichroism, dynamic light scattering, and electrophoretic light scattering were used to assess the physicochemical properties of the newly designed PAS sequence. The effect of PAS#208 on the biologic activity of a single-domain antibody was studied using an in vitro proliferation assay. The pharmacokinetic parameters, including terminal half-life, the volume of distribution, elimination rate constant, and clearance, were determined in mice model and compared with the native protein and PAS#1(200) sequence. The novel PAS repeat sequence showed comparable physicochemical, biologic, and pharmacokinetic features to the previously reported PAS#1(200) sequence. The PAS#208 increased the hydrodynamic radius and decreased significantly the electrophoretic mobility of the native protein without any change in zeta potential. Surprisingly, the fusion of PAS#208 to the single-domain antibody increased the binding potency. In addition, it did not alter the biologic activity and did not show any cytotoxicity on the normal cells. The PAS#208 sequence improved the terminal half-life (14-fold) as well as other pharmacokinetic parameters significantly. The simplicity as well as superior effects on half-life extension make PAS#208 sequence a novel sequence for in vivo pharmacokinetic enhancement of therapeutic fragmented antibodies. SIGNIFICANCE STATEMENT: In the current study, a new proline, alanine, serine (PAS) sequence was developed that showed comparable physicochemical, biological, and pharmacokinetic features to the previously reported PAS#1(200) sequence. The simplicity as well as superior effects on half-life extension make PAS#208 sequence a novel sequence for in vivo pharmacokinetic enhancement of recombinant small proteins.
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Affiliation(s)
- Farnaz Khodabakhsh
- Department of Genetics and Advanced Medical Technology, Medical Biotechnology Research Center, Faculty of Medicine, AJA University of Medical Sciences, Tehran, Iran (F.K.); Department of Medical Laboratory, Kashan University of Medical Sciences, Kashan, Iran (M.S.); Department of Civil Engineering, Sharif University of Technology, Tehran, Iran (A.M.); Department of Rabies, Virology Research Group (S.K.) and Department of Nanobiotechnology, New Technologies Research Group (R.A.C.), Pasteur Institute of Iran, Tehran, Iran; and Department of Biology, School of Basic Science, Science and Research Branch, Islamic Azad University, Tehran, Iran (A.V., E.K.)
| | - Morteza Salimian
- Department of Genetics and Advanced Medical Technology, Medical Biotechnology Research Center, Faculty of Medicine, AJA University of Medical Sciences, Tehran, Iran (F.K.); Department of Medical Laboratory, Kashan University of Medical Sciences, Kashan, Iran (M.S.); Department of Civil Engineering, Sharif University of Technology, Tehran, Iran (A.M.); Department of Rabies, Virology Research Group (S.K.) and Department of Nanobiotechnology, New Technologies Research Group (R.A.C.), Pasteur Institute of Iran, Tehran, Iran; and Department of Biology, School of Basic Science, Science and Research Branch, Islamic Azad University, Tehran, Iran (A.V., E.K.)
| | - Ardavan Mehdizadeh
- Department of Genetics and Advanced Medical Technology, Medical Biotechnology Research Center, Faculty of Medicine, AJA University of Medical Sciences, Tehran, Iran (F.K.); Department of Medical Laboratory, Kashan University of Medical Sciences, Kashan, Iran (M.S.); Department of Civil Engineering, Sharif University of Technology, Tehran, Iran (A.M.); Department of Rabies, Virology Research Group (S.K.) and Department of Nanobiotechnology, New Technologies Research Group (R.A.C.), Pasteur Institute of Iran, Tehran, Iran; and Department of Biology, School of Basic Science, Science and Research Branch, Islamic Azad University, Tehran, Iran (A.V., E.K.)
| | - Mohammad Sadeq Khosravy
- Department of Genetics and Advanced Medical Technology, Medical Biotechnology Research Center, Faculty of Medicine, AJA University of Medical Sciences, Tehran, Iran (F.K.); Department of Medical Laboratory, Kashan University of Medical Sciences, Kashan, Iran (M.S.); Department of Civil Engineering, Sharif University of Technology, Tehran, Iran (A.M.); Department of Rabies, Virology Research Group (S.K.) and Department of Nanobiotechnology, New Technologies Research Group (R.A.C.), Pasteur Institute of Iran, Tehran, Iran; and Department of Biology, School of Basic Science, Science and Research Branch, Islamic Azad University, Tehran, Iran (A.V., E.K.)
| | - Alireza Vafabakhsh
- Department of Genetics and Advanced Medical Technology, Medical Biotechnology Research Center, Faculty of Medicine, AJA University of Medical Sciences, Tehran, Iran (F.K.); Department of Medical Laboratory, Kashan University of Medical Sciences, Kashan, Iran (M.S.); Department of Civil Engineering, Sharif University of Technology, Tehran, Iran (A.M.); Department of Rabies, Virology Research Group (S.K.) and Department of Nanobiotechnology, New Technologies Research Group (R.A.C.), Pasteur Institute of Iran, Tehran, Iran; and Department of Biology, School of Basic Science, Science and Research Branch, Islamic Azad University, Tehran, Iran (A.V., E.K.)
| | - Elmira Karami
- Department of Genetics and Advanced Medical Technology, Medical Biotechnology Research Center, Faculty of Medicine, AJA University of Medical Sciences, Tehran, Iran (F.K.); Department of Medical Laboratory, Kashan University of Medical Sciences, Kashan, Iran (M.S.); Department of Civil Engineering, Sharif University of Technology, Tehran, Iran (A.M.); Department of Rabies, Virology Research Group (S.K.) and Department of Nanobiotechnology, New Technologies Research Group (R.A.C.), Pasteur Institute of Iran, Tehran, Iran; and Department of Biology, School of Basic Science, Science and Research Branch, Islamic Azad University, Tehran, Iran (A.V., E.K.)
| | - Reza Ahangari Cohan
- Department of Genetics and Advanced Medical Technology, Medical Biotechnology Research Center, Faculty of Medicine, AJA University of Medical Sciences, Tehran, Iran (F.K.); Department of Medical Laboratory, Kashan University of Medical Sciences, Kashan, Iran (M.S.); Department of Civil Engineering, Sharif University of Technology, Tehran, Iran (A.M.); Department of Rabies, Virology Research Group (S.K.) and Department of Nanobiotechnology, New Technologies Research Group (R.A.C.), Pasteur Institute of Iran, Tehran, Iran; and Department of Biology, School of Basic Science, Science and Research Branch, Islamic Azad University, Tehran, Iran (A.V., E.K.)
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29
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Lei X, Zhong Y, Huang L, Li S, Fu J, Zhang L, Zhang Y, Deng Q, Yu X. Identification of a novel tumor angiogenesis inhibitor targeting Shh/Gli1 signaling pathway in Non-small cell lung cancer. Cell Death Dis 2020; 11:232. [PMID: 32286274 PMCID: PMC7156472 DOI: 10.1038/s41419-020-2425-0] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Revised: 03/19/2020] [Accepted: 03/20/2020] [Indexed: 02/02/2023]
Abstract
Although angiogenesis inhibitors targeting VEGF/VEGFR2 have been applied for tumor therapy, the outcomes are still unsatisfactory. Thus, it is urgent to develop novel angiogenesis inhibitor for cancer therapy from new perspectives. Identification of novel angiogenesis inhibitor from natural products is believed to be one of most promising strategy. In this study, we showed that pristimerin, an active agent isolated from traditional Chinese herbal medicine Celastrus aculeatus Merr, was a novel tumor angiogenesis inhibitor that targeting sonic hedgehog (Shh)/glioma associated oncogene 1 (Gli1) signaling pathway in non-small cell lung cancer (NSCLC). We showed that pristimerin affected both the early- and late-stage of angiogenesis, suggesting by that pristimerin inhibited Shh-induced endothelial cells proliferation, migration, invasion as well as pericytes recruitment to the endothelial tubes, which is critical for the new blood vessel maturation. It also suppressed tube formation, vessel sprouts formation and neovascularization in chicken embryo chorioallantoic membrane (CAM). Moreover, it significantly decreased microvessel density (MVD) and pericyte coverage in NCI-H1299 xenografts, resulting in tumor growth inhibition. Further research revealed that pristimerin suppressed tumor angiogenesis by inhibiting the nucleus distribution of Gli1, leading to inactivation of Shh/Gli1 and its downstream signaling pathway. Taken together, our study showed that pristimerin was a promising novel anti-angiogenic agent for the NSCLC therapy and targeting Shh/Gli1 signaling pathway was an effective approach to suppress tumor angiogenesis.
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Affiliation(s)
- Xueping Lei
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, Guangdong, China
| | - Yihang Zhong
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, Guangdong, China
| | - Lijuan Huang
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, Guangdong, China
| | - Songpei Li
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, Guangdong, China
| | - Jijun Fu
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, Guangdong, China
| | - Lingmin Zhang
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, Guangdong, China
| | - Yu Zhang
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, Guangdong, China
| | - Qiudi Deng
- GMU-GIBH Joint School of Life Sciences & the Third Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, China.
| | - Xiyong Yu
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436, Guangdong, China.
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30
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High-resolution optoacoustic imaging of tissue responses to vascular-targeted therapies. Nat Biomed Eng 2020; 4:286-297. [PMID: 32165736 PMCID: PMC7153756 DOI: 10.1038/s41551-020-0527-8] [Citation(s) in RCA: 67] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Accepted: 02/06/2020] [Indexed: 11/14/2022]
Abstract
The monitoring of vascular-targeted therapies via magnetic resonance imaging, computed omography or ultrasound is limited by their insufficient spatial resolution. By taking advantage of the intrinsic optical properties of haemoglobin, here we show that raster-scanning optoacoustic mesoscopy (RSOM) provides high-resolution images of the tumour vasculature and of the surrounding tissue, and that the detection of a wide range of ultrasound bandwidths enables the distinction of vessels of differing size, allowing for detailed insights into vascular responses to vascular-targeted therapy. By using RSOM to examine the responses to vascular-targeted photodynamic therapy in mice with subcutaneous xenografts, we observed a significant and immediate occlusion of the tumour vessels, followed by haemorrhage within the tissue and the eventual collapse of the entire vasculature. By using dual-wavelength RSOM, which distinguishes oxyhaemoglobin from deoxyhaemoglobin, we observed an increase in oxygenation of the entire tumour volume immediately after the application of the therapy, and a second wave of oxygen reperfusion approximately 24 h thereafter. We also show that RSOM allows for the quantification of differences in neo-angiogenesis that predict treatment efficacy.
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31
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Wang Y, Lu J, Jiang B, Guo J. The roles of curcumin in regulating the tumor immunosuppressive microenvironment. Oncol Lett 2020; 19:3059-3070. [PMID: 32256807 PMCID: PMC7074405 DOI: 10.3892/ol.2020.11437] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Accepted: 01/22/2020] [Indexed: 12/12/2022] Open
Abstract
Cancer is a harmful threat to human health. In addition to surgery, a variety of anticancer drugs are increasingly used in cancer therapy; however, despite the developments in multimodality treatment, the morbidity and mortality of patients with cancer patients are on the increase. The tumor-specific immunosuppressive microenvironment serves an important function in tumor tolerance and escape from immune surveillance leading to tumor progression. Therefore, identifying new drugs or foods that can enhance the tumor immune response is critical to develop improved cancer prevention methods and treatment. Curcumin, a polyphenolic compound extracted from ginger, has been shown to effectively inhibit tumor growth, proliferation, invasion, metastasis and angiogenesis in a variety of tumors. Recent studies have also indicated that curcumin can modulate the tumor immune response and remodel the tumor immunosuppressive microenvironment, indicating its potential in the immunotherapy of cancer. In this review, a brief introduction to the effects of curcumin on the tumor immune response and tumor immune microenvironment is provided and recent clinical trials investigating the potential of curcumin in cancer therapy are discussed.
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Affiliation(s)
- Yizhi Wang
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, P.R. China
| | - Jun Lu
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, P.R. China
| | - Bolun Jiang
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, P.R. China
| | - Junchao Guo
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, P.R. China
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32
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Karsten MM, Beck MH, Rademacher A, Knabl J, Blohmer JU, Jückstock J, Radosa JC, Jank P, Rack B, Janni W. VEGF-A165b levels are reduced in breast cancer patients at primary diagnosis but increase after completion of cancer treatment. Sci Rep 2020; 10:3635. [PMID: 32108136 PMCID: PMC7046696 DOI: 10.1038/s41598-020-59823-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Accepted: 01/30/2020] [Indexed: 01/26/2023] Open
Abstract
The antiangiogenic splice variant VEGF-A165b is downregulated in a variety of cancer entities, but little is known so far about circulating plasma levels. The present analysis addresses this question and examines circulating VEGF-A/VEGF-A165b levels in a collective of female high-risk breast cancer patients over the course of treatment. Within the SUCCES-A trial 205 patients were recruited after having received primary breast surgery. Using ELISA VEGF-A/VEGF-A165b concentrations were determined and correlated to clinical characteristics (1) before adjuvant chemotherapy, (2) four weeks and (3) two years after therapy and compared to healthy controls (n = 107). VEGF165b levels were significantly elevated after completion of chemotherapy. Within the breast cancer cohort, VEGF-A165b levels increased two years after completion of chemotherapy. VEGF-A plasma concentrations were significantly elevated in the breast cancer cohort at all examined time points and decreased after treatment. VEGF-A levels two years after chemotherapy correlated with increased cancer related mortality, no such correlation could be found between VEGF-A165b and the examined clinical characteristics. Compared to controls, VEGF-A/VEGF-A165b ratios were decreased in patients before and after chemotherapy. Our data suggests that circulating VEGF-A165b is significantly reduced in women with primary breast cancer at time of diagnosis; furthermore, levels change during adjuvant treatment.
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Affiliation(s)
- Maria Margarete Karsten
- Department of Gynecology and Breast Care Center, University Hospital, Charité Universitätsmedizin Berlin, Berlin, Germany.
| | - Maximilian Heinz Beck
- Department of Gynecology and Breast Care Center, University Hospital, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Angela Rademacher
- Department of Obstetrics and Gynecology, University Hospital, LMU Munich, Munich, Germany.,Department of Orthopedics, Schön Clinic, Munich, Harlaching, Germany
| | - Julia Knabl
- Department of Obstetrics and Gynecology, University Hospital, LMU Munich, Munich, Germany
| | - Jens-Uwe Blohmer
- Department of Gynecology and Breast Care Center, University Hospital, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Julia Jückstock
- Department of Obstetrics and Gynecology, University Hospital, LMU Munich, Munich, Germany
| | - Julia Caroline Radosa
- Department of Gynecology and Obstetrics, Saarland University Hospital, Homburg, Germany
| | - Paul Jank
- Department of Pathology, Philipps-University Marburg, Marburg, Germany
| | - Brigitte Rack
- Department of Obstetrics and Gynecology, University Hospital, LMU Munich, Munich, Germany.,Department of Gynecology and Obstetrics, University Hospital Ulm, Ulm, Germany
| | - Wolfgang Janni
- Department of Gynecology and Obstetrics, University Hospital Ulm, Ulm, Germany
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Van Wilpe S, Koornstra R, Den Brok M, De Groot JW, Blank C, De Vries J, Gerritsen W, Mehra N. Lactate dehydrogenase: a marker of diminished antitumor immunity. Oncoimmunology 2020; 9:1731942. [PMID: 32158624 PMCID: PMC7051189 DOI: 10.1080/2162402x.2020.1731942] [Citation(s) in RCA: 109] [Impact Index Per Article: 27.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Revised: 01/09/2020] [Accepted: 01/12/2020] [Indexed: 12/14/2022] Open
Abstract
Lactate dehydrogenase (LDH) levels are inversely related with response to checkpoint inhibitors. Elevated LDH levels are the product of enhanced glycolytic activity of the tumor and tumor necrosis due to hypoxia, the latter being associated with high tumor burden. In this review, we elucidate the effects of glycolysis and hypoxia on antitumor immunity and set forth ways to improve response to immunotherapy in cancer patients with elevated LDH levels. We discuss the current knowledge on combining immunotherapy with glycolysis inhibitors, anti-acidifying drugs, anti-angiogenic or cytoreductive therapy.
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Affiliation(s)
- Sandra Van Wilpe
- Department of Medical Oncology, The Radboud University Medical Center, Nijmegen, The Netherlands
| | - Rutger Koornstra
- Department of Medical Oncology, The Radboud University Medical Center, Nijmegen, The Netherlands.,Department of Medical Oncology, Rijnstate Hospital, Arnhem, The Netherlands
| | - Martijn Den Brok
- Department of Medical Oncology, The Radboud University Medical Center, Nijmegen, The Netherlands
| | - Jan Willem De Groot
- Department of Medical Oncology, Isala Oncology Center, Zwolle, The Netherlands
| | - Christian Blank
- Department of Medical Oncology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Jolanda De Vries
- Department of Tumor Immunology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, Nijmegen, Netherlands
| | - Winald Gerritsen
- Department of Medical Oncology, The Radboud University Medical Center, Nijmegen, The Netherlands
| | - Niven Mehra
- Department of Medical Oncology, The Radboud University Medical Center, Nijmegen, The Netherlands
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Lin X, Qiu W, Xiao Y, Ma J, Xu F, Zhang K, Gao Y, Chen Q, Li Y, Li H, Qian A. MiR-199b-5p Suppresses Tumor Angiogenesis Mediated by Vascular Endothelial Cells in Breast Cancer by Targeting ALK1. Front Genet 2020; 10:1397. [PMID: 32082362 PMCID: PMC7002562 DOI: 10.3389/fgene.2019.01397] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Accepted: 12/20/2019] [Indexed: 12/15/2022] Open
Abstract
Angiogenesis is a crucial event during cancer progression that regulates tumor growth and metastasis. Activin receptor-like kinase 1 (ALK1), predominantly expressed in endothelial cells, plays a key role in the organization of neo-angiogenic vessels. Therapeutic targeting of ALK1 has been proposed as a promising strategy for cancer treatment, and microRNAs (miRNAs) are increasingly being explored as modulators of angiogenesis. However, the regulation of ALK1 by miRNAs is unclear. In this study, we identified that ALK1 is directly targeted by miR-199b-5p, which was able to inhibit angiogenesis in vitro and in vivo. Moreover, it was found that miR-199b-5p was repressed in breast cancer cells and its expression was decreased during the VEGF-induced angiogenesis process of human umbilical vein endothelial cells (HUVECs). Overexpression of miR-199b-5p inhibited the formation of capillary-like tubular structures and migration of HUVECs. Furthermore, overexpression of miR-199b-5p inhibited the mRNA and protein expression of ALK1 in HUVECs by directly binding to its 3’UTR. Additionally, overexpression of miR-199b-5p attenuated the induction of ALK1/Smad/Id1 pathway by BMP9 in HUVECs. Finally, overexpression of miR-199b-5p reduced tumor growth and angiogenesis in in vivo. Taken together, these findings demonstrate the anti-angiogenic role of miR-199b-5p, which directly targets ALK1, suggesting that miR-199b-5p might be a potential anti-angiogenic target for cancer therapy.
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Affiliation(s)
- Xiao Lin
- Laboratory for Bone Metabolism, Key Laboratory for Space Biosciences and Biotechnology, School of Life Sciences, Northwestern Polytechnical University, Xi'an, China.,Research Center for Special Medicine and Health Systems Engineering, School of Life Sciences, Northwestern Polytechnical University, Xi'an, China.,NPU-UAB Joint Laboratory for Bone Metabolism, School of Life Sciences, Northwestern Polytechnical University, Xi'an, China
| | - Wuxia Qiu
- Laboratory for Bone Metabolism, Key Laboratory for Space Biosciences and Biotechnology, School of Life Sciences, Northwestern Polytechnical University, Xi'an, China.,Research Center for Special Medicine and Health Systems Engineering, School of Life Sciences, Northwestern Polytechnical University, Xi'an, China.,NPU-UAB Joint Laboratory for Bone Metabolism, School of Life Sciences, Northwestern Polytechnical University, Xi'an, China
| | - Yunyun Xiao
- Laboratory for Bone Metabolism, Key Laboratory for Space Biosciences and Biotechnology, School of Life Sciences, Northwestern Polytechnical University, Xi'an, China.,Research Center for Special Medicine and Health Systems Engineering, School of Life Sciences, Northwestern Polytechnical University, Xi'an, China.,NPU-UAB Joint Laboratory for Bone Metabolism, School of Life Sciences, Northwestern Polytechnical University, Xi'an, China
| | - Jianhua Ma
- Laboratory for Bone Metabolism, Key Laboratory for Space Biosciences and Biotechnology, School of Life Sciences, Northwestern Polytechnical University, Xi'an, China.,Research Center for Special Medicine and Health Systems Engineering, School of Life Sciences, Northwestern Polytechnical University, Xi'an, China.,NPU-UAB Joint Laboratory for Bone Metabolism, School of Life Sciences, Northwestern Polytechnical University, Xi'an, China
| | - Fang Xu
- Laboratory for Bone Metabolism, Key Laboratory for Space Biosciences and Biotechnology, School of Life Sciences, Northwestern Polytechnical University, Xi'an, China.,Research Center for Special Medicine and Health Systems Engineering, School of Life Sciences, Northwestern Polytechnical University, Xi'an, China.,NPU-UAB Joint Laboratory for Bone Metabolism, School of Life Sciences, Northwestern Polytechnical University, Xi'an, China
| | - Kewen Zhang
- Laboratory for Bone Metabolism, Key Laboratory for Space Biosciences and Biotechnology, School of Life Sciences, Northwestern Polytechnical University, Xi'an, China.,Research Center for Special Medicine and Health Systems Engineering, School of Life Sciences, Northwestern Polytechnical University, Xi'an, China.,NPU-UAB Joint Laboratory for Bone Metabolism, School of Life Sciences, Northwestern Polytechnical University, Xi'an, China
| | - Yongguang Gao
- Laboratory for Bone Metabolism, Key Laboratory for Space Biosciences and Biotechnology, School of Life Sciences, Northwestern Polytechnical University, Xi'an, China.,Research Center for Special Medicine and Health Systems Engineering, School of Life Sciences, Northwestern Polytechnical University, Xi'an, China.,NPU-UAB Joint Laboratory for Bone Metabolism, School of Life Sciences, Northwestern Polytechnical University, Xi'an, China
| | - Qiang Chen
- State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi'an, China
| | - Yu Li
- Laboratory for Bone Metabolism, Key Laboratory for Space Biosciences and Biotechnology, School of Life Sciences, Northwestern Polytechnical University, Xi'an, China.,Research Center for Special Medicine and Health Systems Engineering, School of Life Sciences, Northwestern Polytechnical University, Xi'an, China.,NPU-UAB Joint Laboratory for Bone Metabolism, School of Life Sciences, Northwestern Polytechnical University, Xi'an, China
| | - Hui Li
- Department of Joint Surgery, Honghui Hospital, Xi'an Jiaotong University, Xi'an, China
| | - Airong Qian
- Laboratory for Bone Metabolism, Key Laboratory for Space Biosciences and Biotechnology, School of Life Sciences, Northwestern Polytechnical University, Xi'an, China.,Research Center for Special Medicine and Health Systems Engineering, School of Life Sciences, Northwestern Polytechnical University, Xi'an, China.,NPU-UAB Joint Laboratory for Bone Metabolism, School of Life Sciences, Northwestern Polytechnical University, Xi'an, China
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Wang Y, Hays E, Rama M, Bonavida B. Cell-mediated immune resistance in cancer. CANCER DRUG RESISTANCE (ALHAMBRA, CALIF.) 2020; 3:232-251. [PMID: 35310881 PMCID: PMC8932590 DOI: 10.20517/cdr.2019.98] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Revised: 12/13/2019] [Accepted: 12/19/2019] [Indexed: 11/23/2022]
Abstract
The genetic and epigenetic aberrations that underlie immune resistance lead to tumors that are refractory to clinically established and experimental immunotherapies, including monoclonal antibodies and T cell-based therapies. From various forms of cytotoxic T cells to small molecule inhibitors that revamp the tumor microenvironment, these therapies have demonstrated notable responses in cancer models and a resistant subset of cancer patients, used both alone and in combination. However, even current approaches, such as those targeting checkpoint molecules, tumor ligands, and involving gene-related therapies, present a challenge in non-responding patients. In this perspective, we discuss the most common mechanisms of immune resistance, including tumor heterogeneity, tumor ligand and major histocompatibility complex modulation, anti-apoptotic pathways, checkpoint inhibitory ligands, immunosuppressive cells and factors in the tumor microenvironment, and activation-induced cell death. In addition, we discuss the strategies designed to circumvent these resistance pathways to showcase the potential of emerging technologies in battling the rise of resistance.
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Affiliation(s)
- Yuhao Wang
- Department of Microbiology, Immunology, and Molecular Genetics, David Geffen School of Medicine, The University of California, Los Angeles, Los Angeles, CA 90025-1747, USA
| | - Emily Hays
- Department of Microbiology, Immunology, and Molecular Genetics, David Geffen School of Medicine, The University of California, Los Angeles, Los Angeles, CA 90025-1747, USA
| | - Martina Rama
- Department of Microbiology, Immunology, and Molecular Genetics, David Geffen School of Medicine, The University of California, Los Angeles, Los Angeles, CA 90025-1747, USA
| | - Benjamin Bonavida
- Department of Microbiology, Immunology, and Molecular Genetics, David Geffen School of Medicine, The University of California, Los Angeles, Los Angeles, CA 90025-1747, USA
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36
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7- epi-Clusianone, a Multi-Targeting Natural Product with Potential Chemotherapeutic, Immune-Modulating, and Anti-Angiogenic Properties. Molecules 2019; 24:molecules24234415. [PMID: 31816878 PMCID: PMC6930650 DOI: 10.3390/molecules24234415] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Accepted: 11/30/2019] [Indexed: 12/03/2022] Open
Abstract
Targeted therapies have changed the treatment of cancer, giving new hope to many patients in recent years. The shortcomings of targeted therapies including acquired resistance, limited susceptible patients, high cost, and high toxicities, have led to the necessity of combining these therapies with other targeted or chemotherapeutic treatments. Natural products are uniquely capable of synergizing with targeted and non-targeted anticancer regimens due to their ability to affect multiple cellular pathways simultaneously. Compounds which provide an additive effect to the often combined immune therapies and cytotoxic chemotherapies, are exceedingly rare. These compounds would however provide a strengthening bridge between the two treatment modalities, increasing their effectiveness and improving patient prognoses. In this study, 7-epi-clusianone was investigated for its anticancer properties. While previous studies have suggested clusianone and its conformational isomers, including 7-epi-clusianone, are chemotherapeutic, few cancer types have been demonstrated to exhibit sensitivity to these compounds and little is known about the mechanism. In this study, 7-epi-clusianone was shown to inhibit the growth of 60 cancer cell types and induce significant cell death in 25 cancer cell lines, while simultaneously modulating the immune system, inhibiting angiogenesis, and inhibiting cancer cell invasion, making it a promising lead compound for cancer drug discovery.
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37
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Trone JC, Ollier E, Chapelle C, Bertoletti L, Cucherat M, Mismetti P, Magné N, Laporte S. Statistical controversies in clinical research: limitations of open-label studies assessing antiangiogenic therapies with regard to evaluation of vascular adverse drug events-a meta-analysis. Ann Oncol 2019; 29:803-811. [PMID: 29415169 DOI: 10.1093/annonc/mdy035] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Background Previous meta-analyses have shown paradoxical increased risk of bleeding and thrombotic events in patients receiving antiangiogenics (AA) that may be simply explained by the studies design included. By a meta-epidemiological approach, we aim to investigate the impact of double-blind (DB) and open-label study designs on the risks of bleeding, venous thrombotic events (VTE) and arterial thrombotic events (ATE) in cancer patients treated with AA. Materials and methods We searched Medline, Cochrane, ClinicalTrials.gov databases and proceedings of major oncology congresses for clinical trials published from January 2003 to January 2016. Randomized clinical trials that assigned patients with solid cancers to AA or control groups were eligible for inclusion. Combined odds ratios (ORs) for the risks of bleeding events, VTE and ATE were calculated for open and DB trials. Estimation bias of the treatment effect was determined by the ratio of OR, by dividing the OR values obtained in open-label trials by those obtained in DB trials. Results The literature-based meta-analysis included 166 trials (72 024 patients). For bleeding events, comparison of AA versus control yielded an overall OR of 2.41 [95% confidence interval (95% CI) 2.12-2.73; P < 0.001], but this risk was overestimated by 1.68 (95% CI 1.33-2.13) in open-label studies. Concerning VTE, the OR was 1.19 (95% CI 1.04-1.35; P = 0.012) overall with AA, but this effect disappears when considering only DB trials (OR 0.99, 95% CI 0.83-1.17). The corresponding ratio of OR showed a significant overestimation of 1.53 (95% CI 1.19-1.96) in open-label trials. For ATE, an OR of 1.59 (95% CI 1.30-1.94; P < 0.001) was observed, associated with a significant overestimation of 1.65 (95% CI 1.13-2.43) in open-label trials. Conclusions Open-label studies overestimated the risk of vascular adverse events with AA by at least 50%. Meta-analyses assessing adverse drug events should therefore be restricted to DB randomized trials.
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Affiliation(s)
- J C Trone
- SAINBIOSE U1059, Equipe DVH, Université Jean Monnet - Saint-Etienne, Saint-Etienne, France.
| | - E Ollier
- SAINBIOSE U1059, Equipe DVH, Université Jean Monnet - Saint-Etienne, Saint-Etienne, France
| | - C Chapelle
- Clinical Research Unit, Innovation, Pharmacologie, France
| | - L Bertoletti
- SAINBIOSE U1059, Equipe DVH, Université Jean Monnet - Saint-Etienne, Saint-Etienne, France; Department of Vascular and Therapeutic Medicine, Hôpital Nord, CHU de Saint-Etienne, Saint-Etienne, France; INSERM CIE1408, Saint-Etienne, France
| | - M Cucherat
- UMR CNRS 5558 Evaluation et Modélisation des Effets Thérapeutiques, Université Claude Bernard Lyon 1, Lyon, France
| | - P Mismetti
- SAINBIOSE U1059, Equipe DVH, Université Jean Monnet - Saint-Etienne, Saint-Etienne, France; Clinical Research Unit, Innovation, Pharmacologie, France; Department of Vascular and Therapeutic Medicine, Hôpital Nord, CHU de Saint-Etienne, Saint-Etienne, France
| | - N Magné
- Department of Radiotherapy, Institut de Cancérologie Lucien Neuwirth, Saint-Etienne, France
| | - S Laporte
- SAINBIOSE U1059, Equipe DVH, Université Jean Monnet - Saint-Etienne, Saint-Etienne, France; Clinical Research Unit, Innovation, Pharmacologie, France; INSERM CIE1408, Saint-Etienne, France
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Kim HS, Jang JM, Yun SY, Zhou D, Piao Y, Ha HC, Back MJ, Shin IC, Kim DK. Effect of Robinia pseudoacacia Leaf Extract on Interleukin-1β-mediated Tumor Angiogenesis. In Vivo 2019; 33:1901-1910. [PMID: 31662518 DOI: 10.21873/invivo.11684] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 08/20/2019] [Accepted: 08/21/2019] [Indexed: 12/11/2022]
Abstract
BACKGROUND/AIM Interleukin (IL)-1β is a pro-inflammatory cytokine that has recently been established as a stimulator of angiogenesis via regulation of proangiogenic factor expression in the tumor microenvironment. This study aimed to demonstrate the inhibitory effects of Robinia pseudoacacia leaf extract (RP) on IL-1β-mediated tumor angiogenesis. MATERIALS AND METHODS Secreted embryonic alkaline phosphatase (SEAP) reporter gene assay, ex vivo and in vitro tube formation assay, western blot, and quantitative PCR were used to analyze the inhibitory effect of RP on IL-1β-mediated angiogenesis. RESULTS RP inhibited secretion of SEAP, blocked IL-1β signaling, and inhibited IL-1β-mediated angiogenesis in ex vivo and in vitro assays. RP inhibited nuclear translocation of NF-ĸB by suppressing phosphorylation of IL-1β signaling protein kinases and inhibited mRNA expression of IL-1β-induced pro-angiogenic factors including VEGFA, FGF2, ICAM1, CXCL8, and IL6. CONCLUSION RP suppressed IL-1β-mediated angiogenesis and, thus, could be a promising agent in anticancer therapy.
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Affiliation(s)
- Hee Soo Kim
- Department of Environmental & Health Chemistry, College of Pharmacy, Chung-Ang University, Seoul, Republic of Korea
| | - Ji Min Jang
- Department of Environmental & Health Chemistry, College of Pharmacy, Chung-Ang University, Seoul, Republic of Korea
| | - So Yoon Yun
- Department of Environmental & Health Chemistry, College of Pharmacy, Chung-Ang University, Seoul, Republic of Korea
| | - Dan Zhou
- Department of Environmental & Health Chemistry, College of Pharmacy, Chung-Ang University, Seoul, Republic of Korea
| | - Yongwei Piao
- Department of Environmental & Health Chemistry, College of Pharmacy, Chung-Ang University, Seoul, Republic of Korea
| | - Hae Chan Ha
- Department of Environmental & Health Chemistry, College of Pharmacy, Chung-Ang University, Seoul, Republic of Korea
| | - Moon Jung Back
- Department of Environmental & Health Chemistry, College of Pharmacy, Chung-Ang University, Seoul, Republic of Korea
| | - In Chul Shin
- Department of Environmental & Health Chemistry, College of Pharmacy, Chung-Ang University, Seoul, Republic of Korea
| | - Dae Kyong Kim
- Department of Environmental & Health Chemistry, College of Pharmacy, Chung-Ang University, Seoul, Republic of Korea
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Friedman JR, Richbart SD, Merritt JC, Brown KC, Denning KL, Tirona MT, Valentovic MA, Miles SL, Dasgupta P. Capsaicinoids: Multiple effects on angiogenesis, invasion and metastasis in human cancers. Biomed Pharmacother 2019; 118:109317. [PMID: 31404777 PMCID: PMC6759410 DOI: 10.1016/j.biopha.2019.109317] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Revised: 07/30/2019] [Accepted: 07/31/2019] [Indexed: 12/13/2022] Open
Abstract
Cancer progression is a complex multistep process comprising of angiogenesis of the primary tumor, its invasion into the surrounding stroma and its migration to distant organs to produce metastases. Nutritional compounds of the "capsaicinoid" family regulate angiogenesis, invasion and metastasis of tumors. Capsaicinoids display robust anti-angiogenic activity in both cell culture and mice models. However, conflicting reports exist about the effect of capsaicinoids on invasion of metastasis of cancers. While some published reports have described an anti-invasive and anti-metastatic role for capsaicinoids, others have argued that capsaicinoids stimulate invasion and metastasis of cancers. The present review article summarizes these findings involving the bioactivity of capsaicin in angiogenesis, invasion and metastasis of cancer. A survey of literature indicate that they are several articles summarizing the growth-inhibitory activity of capsaicinoids but few describe its effects on angiogenesis, invasion and metastasis in detail. Our review article fills this gap of knowledge. The discovery of a second generation of natural and synthetic capsaicin analogs (with anti-tumor activity) will pave the way to improved strategies for the treatment of several human cancers.
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Affiliation(s)
- Jamie R Friedman
- Department of Biomedical Sciences, Joan C. Edwards School of Medicine, Marshall University, 1 John Marshall Drive, WV 25755, United States
| | - Stephen D Richbart
- Department of Biomedical Sciences, Joan C. Edwards School of Medicine, Marshall University, 1 John Marshall Drive, WV 25755, United States
| | - Justin C Merritt
- Department of Biomedical Sciences, Joan C. Edwards School of Medicine, Marshall University, 1 John Marshall Drive, WV 25755, United States
| | - Kathleen C Brown
- Department of Biomedical Sciences, Joan C. Edwards School of Medicine, Marshall University, 1 John Marshall Drive, WV 25755, United States
| | - Krista L Denning
- Department of Pathology, Joan C. Edwards School of Medicine, Marshall University, 1 John Marshall Drive, WV 25755, United States
| | - Maria T Tirona
- Department of Hematology-Oncology, Edwards Cancer Center, Cabell Huntington Hospital, 1400 Hal Greer Boulevard, Huntington, WV 25701, United States
| | - Monica A Valentovic
- Department of Biomedical Sciences, Joan C. Edwards School of Medicine, Marshall University, 1 John Marshall Drive, WV 25755, United States
| | - Sarah L Miles
- Department of Biomedical Sciences, Joan C. Edwards School of Medicine, Marshall University, 1 John Marshall Drive, WV 25755, United States
| | - Piyali Dasgupta
- Department of Biomedical Sciences, Joan C. Edwards School of Medicine, Marshall University, 1 John Marshall Drive, WV 25755, United States.
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40
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The Mediterranean Diet, a Rich Source of Angiopreventive Compounds in Cancer. Nutrients 2019; 11:nu11092036. [PMID: 31480406 PMCID: PMC6769787 DOI: 10.3390/nu11092036] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Revised: 08/19/2019] [Accepted: 08/25/2019] [Indexed: 12/12/2022] Open
Abstract
Diet-based chemoprevention of cancer has emerged as an interesting approach to evade the disease or even target its early phases, reducing its incidence or slowing down tumor progression. In its basis in the essential role of angiogenesis for tumor growth and metastasis, angioprevention proposes the use of inhibitors of angiogenesis in cancer prevention. The anti-angiogenic potential exhibited by many natural compounds contained in many Mediterranean diet constituents makes this dietary pattern especially interesting as a source of chemopreventive agents, defined within the angioprevention strategy. In this review, we focus on natural bioactive compounds derived from the main foods included in the Mediterranean diet that display anti-angiogenic activity, as well as their possible use as angiopreventive agents.
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Kaban K, Salva E, Akbuga J. Modulation of the dual-faced effects of miR-141 with chitosan/miR-141 nanoplexes in breast cancer cells. J Gene Med 2019; 21:e3116. [PMID: 31389101 DOI: 10.1002/jgm.3116] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Revised: 07/24/2019] [Accepted: 07/24/2019] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND miR-141, known as a tumor suppressive microRNA, is downregulated in breast cancer. However, recent contrasting studies report that it also acts as oncogene when it is upregulated. The present study aimed to investigate whether miR-141 is a tumor suppressor or oncogenic when it reaches normal levels in chitosan/miR-141 nanoplexes. METHODS Chitosan nanoplexes were prepared using simple complexation method. Nanoplexes were characterized by a gel retardation assay and zeta potential and particle size measurements. To determine the expression level of miR-141, a quantitative real-time polymerase chain reaction was performed. The effects of miR-141 mimics were investigated with respect to angiogenesis by vascular endothelial growth factor (VEGF), epithelial-mesenchymal transition (EMT) by E-cadherin, metastasis by Igfbp-4 and Tinagl1 enzyme-linked immunosorbent assays, invasion by an invasion chamber, and apoptosis by Annexin V. RESULTS The miR-141 expression levels of MDA-MB-231 and MDA-MB-435 cells by administration of chitosan/mimic miR-141 nanoplexes reached endogenous miR-141 levels of a non-tumorigenic epithelial breast cell line, MCF-10A. According to our results, metastasis, VEGF, EMT and invasion in breast cancer cells were diminished, whereas apoptosis increased by 1.5- and 2.4-fold in breast cancer cell lines as a result of the miR-141 mimics. CONCLUSIONS In conclusion, we have demonstrated that administration of miR-141 mimics at the determined doses to breast cancer cells revealed a tumor suppressor effect, and not the oncogenic face. The delivery of miR-141 by chitosan nanoplexes presents a promising approach for the suppression of breast cancer.
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Affiliation(s)
- Kubra Kaban
- Department of Pharmaceutical Biotechnology, Faculty of Pharmacy, Marmara University, Istanbul, Turkey
| | - Emine Salva
- Department of Pharmaceutical Biotechnology, Faculty of Pharmacy, Inonu University, Malatya, Turkey
| | - Julide Akbuga
- Department of Pharmaceutical Biotechnology, Faculty of Pharmacy, Marmara University, Istanbul, Turkey
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Rahat MA. Targeting Angiogenesis With Peptide Vaccines. Front Immunol 2019; 10:1924. [PMID: 31440262 PMCID: PMC6694838 DOI: 10.3389/fimmu.2019.01924] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Accepted: 07/30/2019] [Indexed: 12/22/2022] Open
Abstract
Most cancer peptide vaccinations tested so far are capable of eliciting a strong immune response, but demonstrate poor clinical benefits. Since peptide vaccination is safe and well-tolerated, and several indications suggest that it has clear potential advantages over other modalities of treatment, it is important to investigate the reasons for these clinical failures. In this review, the current state of the art in targeting angiogenic proteins via peptide vaccines is presented, and the underlying reasons for both the successes and the failures are analyzed. The review highlights a number of areas critical for future success, including choice of target antigens, types of peptides used, delivery methods and use of proper adjuvants, and suggests ways to achieve better clinical results in the future.
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Affiliation(s)
- Michal A Rahat
- Immunotherapy Laboratory, Carmel Medical Center, Haifa, Israel.,The Ruth and Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
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Zhang N, Wang Y, Kan J, Wu X, Zhang X, Tang S, Sun R, Liu J, Qian C, Jin C. In vivo and in vitro anti-inflammatory effects of water-soluble polysaccharide from Arctium lappa. Int J Biol Macromol 2019; 135:717-724. [DOI: 10.1016/j.ijbiomac.2019.05.171] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2019] [Revised: 05/12/2019] [Accepted: 05/22/2019] [Indexed: 02/07/2023]
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A multi-targeting natural compound with growth inhibitory and anti-angiogenic properties re-sensitizes chemotherapy resistant cancer. PLoS One 2019; 14:e0218125. [PMID: 31185048 PMCID: PMC6559640 DOI: 10.1371/journal.pone.0218125] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Accepted: 05/27/2019] [Indexed: 11/25/2022] Open
Abstract
Targeted therapies have become the focus of much of the cancer therapy research conducted in the United States. While these therapies have made vast improvements in the treatment of cancer, their results have been somewhat disappointing due to acquired resistances, high cost, and limited populations of susceptible patients. As a result, targeted therapeutics are often combined with other targeted therapeutics or chemotherapies. Compounds which target more than one cancer related pathway are rare, but have the potential to synergize multiple components of therapeutic cocktails. Natural products, as opposed to targeted therapies, typically interact with multiple cellular targets simultaneously, making them a potential source of synergistic cancer treatments. In this study, a rare natural product, deacetylnemorone, was shown to inhibit cell growth in a broad spectrum of cancer cell lines, selectively induce cell death in melanoma cells, and inhibit angiogenesis and invasion. Combined, these results demonstrate that deacetylnemorone affects multiple cancer-related targets associated with tumor growth, drug resistance, and metastasis. Thus, the multi-targeting natural product, deacetylnemorone, has the potential to enhance the efficacy of current cancer treatments as well as reduce commonly acquired treatment resistance.
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Abstract
Cancer immunotherapy (CIT) has transformed cancer treatment. In particular, immunotherapies targeting the programmed death ligand 1 (PD-L1)/programmed death 1 pathway have demonstrated durable clinical benefit in some patients. However, CIT combinations may create a more favorable environment in which to maximize the potential of the immune system to eliminate cancer. Here we describe 3 key mechanisms related to vascular endothelial growth factor (VEGF)-mediated immunosuppression: inhibition of dendritic cell maturation, reduction of T-cell tumor infiltration, and promotion of inhibitory cells in the tumor microenvironment; supporting data are also described. In addition, we discuss immunomodulatory properties observed within tumors following bevacizumab treatment. Combining anti-PD-L1 and anti-VEGF therapies has shown synergy and positive outcomes in phases I to III studies, particularly in settings where high VEGF levels are known to play an important role in tumor growth. We also review data from key studies supporting combination of bevacizumab and CIT, with a focus on PD-L1/programmed death 1 inhibitors.
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Cheng W, Cheng Z, Xing D, Zhang M. Asparagus Polysaccharide Suppresses the Migration, Invasion, and Angiogenesis of Hepatocellular Carcinoma Cells Partly by Targeting the HIF-1 α/VEGF Signalling Pathway In Vitro. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2019; 2019:3769879. [PMID: 31239858 PMCID: PMC6556301 DOI: 10.1155/2019/3769879] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/12/2018] [Revised: 03/25/2019] [Accepted: 05/09/2019] [Indexed: 01/30/2023]
Abstract
Hypoxia-inducible factor-1α (HIF-1α) plays a key role by triggering the transcriptional activation of a number of genes involved in migration, invasion, and angiogenesis in hepatocellular carcinoma (HCC). Thus, suppressing tumour growth by targeting the HIF-1α/VEGF signalling pathway represents a promising strategy for the treatment of HCC. In our previous studies, we found that asparagus polysaccharide (ASP) suppressed the proliferation and promoted the apoptosis of HCC cells both in vivo and in vitro. To further explore the potential mechanisms of the antitumor effects of ASP in HCC, we investigated effects of ASP on the migration, invasion, and angiogenesis of HCC cells (SK-Hep1 and Hep-3B) using an in vitro experimental model. First, we found that ASP effectively suppressed the proliferation of the SK-Hep1 and Hep-3B cells but did not cause significant cytotoxicity in normal liver cells (L-O2). Then, we found that ASP inhibited the migration and invasion of the SK-Hep1 and Hep-3B cells and HCC cells-induced angiogenesis of human umbilical vein endothelial cells in a concentration-dependent manner. Mechanistic studies revealed that the inhibition of migration, invasion, and angiogenesis by ASP in the SK-Hep1 and Hep-3B cells might occur via the downregulation of HIF-1α/VEGF signalling pathway. Finally, our results also showed that the inhibition of HIF-1α by ASP may be mediated through the downregulation of the phosphorylation levels of AKT, mTOR, and ERK. In conclusion, our results suggest that ASP suppresses the migration, invasion, and angiogenesis of HCC cells partly via inhibiting the HIF-1α/VEGF signalling pathway.
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Affiliation(s)
- Wei Cheng
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 200071, China
| | - Ziwei Cheng
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 200071, China
| | - Dongwei Xing
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 200071, China
| | - Minguang Zhang
- Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 200071, China
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Li X, Chen C, Dai Y, Huang C, Han Q, Jing L, Ma Y, Xu Y, Liu Y, Zhao L, Wang J, Sun X, Yao X. Cinobufagin suppresses colorectal cancer angiogenesis by disrupting the endothelial mammalian target of rapamycin/hypoxia-inducible factor 1α axis. Cancer Sci 2019; 110:1724-1734. [PMID: 30839155 PMCID: PMC6501006 DOI: 10.1111/cas.13988] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Revised: 02/16/2019] [Accepted: 03/03/2019] [Indexed: 12/25/2022] Open
Abstract
Inducing angiogenesis is a hallmark of cancers that sustains tumor growth and metastasis. Neovascularization is a surprisingly early event during the multistage progression of cancer. Cinobufagin, an important bufadienolide originating from Chan Su, has been clinically used to treat cancer in China since the Tang dynasty. Here, we show that cinobufagin suppresses colorectal cancer (CRC) growth in vivo by downregulating angiogenesis. The hierarchized neovasculature is significantly decreased and the vascular network formation is disrupted in HUVEC by cinobufagin in a dose‐dependent way. Endothelial apoptosis is observed by inducing reactive oxygen species (ROS) accumulation and mitochondrial dysfunction which can be neutralized by N‐acetyl‐l‐cysteine (NAC). Expression of hypoxia‐inducible factor 1α (HIF‐1α) is reduced and phosphorylation of mTOR at Ser2481 and Akt at Ser473 is downregulated in HUVEC. Endothelial apoptosis is triggered by cinobufagin by stimulation of Bax and cascade activation of caspase 9 and caspase 3. Increased endothelial apoptosis rate and alterations in the HIF‐1α/mTOR pathway are recapitulated in tumor‐bearing mice in vivo. Further, the anti‐angiogenesis function of cinobufagin is consolidated based on its pro‐apoptotic effects on an EOMA‐derived hemangioendothelioma model. In conclusion, cinobufagin suppresses tumor neovascularization by disrupting the endothelial mTOR/HIF‐1α pathway to trigger ROS‐mediated vascular endothelial cell apoptosis. Cinobufagin is a promising natural anti‐angiogenetic drug that has clinical translation potential and practical application value.
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Affiliation(s)
- Xiaowu Li
- Department of Gastrointestinal Surgery, Guangdong Provincial People's Hospital and Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China.,The Key Laboratory of Molecular Biology, State Administration of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China.,Department of General Surgery, The First Affiliated Hospital & School of Clinical Medicine of Guangdong Pharmaceutical University, Guangzhou, China
| | - Chunhui Chen
- The Key Laboratory of Molecular Biology, State Administration of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Yu Dai
- The Key Laboratory of Molecular Biology, State Administration of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Chengzhi Huang
- Department of Gastrointestinal Surgery, Guangdong Provincial People's Hospital and Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China
| | - Qinrui Han
- The Key Laboratory of Molecular Biology, State Administration of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Linlin Jing
- Traditional Chinese Medicine Integrated Hospital, Southern Medical University, Guangzhou, China
| | - Ye Ma
- The Key Laboratory of Molecular Biology, State Administration of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Yihua Xu
- The Key Laboratory of Molecular Biology, State Administration of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Yawei Liu
- Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Liang Zhao
- Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Junjiang Wang
- Department of Gastrointestinal Surgery, Guangdong Provincial People's Hospital and Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China
| | - Xuegang Sun
- The Key Laboratory of Molecular Biology, State Administration of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China.,School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
| | - Xueqing Yao
- Department of Gastrointestinal Surgery, Guangdong Provincial People's Hospital and Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, China.,The Key Laboratory of Molecular Biology, State Administration of Traditional Chinese Medicine, School of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
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Shakeri A, Ward N, Panahi Y, Sahebkar A. Anti-Angiogenic Activity of Curcumin in Cancer Therapy: A Narrative Review. Curr Vasc Pharmacol 2019; 17:262-269. [DOI: 10.2174/1570161116666180209113014] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2017] [Revised: 12/06/2017] [Accepted: 12/08/2017] [Indexed: 12/21/2022]
Abstract
Curcumin is a naturally occurring polyphenol isolated from Curcuma longa that has various
pharmacological activities, including, anti-inflammatory, anti-oxidant and anti-cancer properties. The
anticancer effect of curcumin is attributed to activation of apoptotic pathways in cancer cells, as well as
inhibition of inflammation and angiogenesis in the tumour microenvironment and suppression of tumour
metastasis. Angiogenesis, which is the formation of new blood vessels from pre-existing ones, is a fundamental
step in tumour growth and expansion. Several reports have demonstrated that curcumin inhibits
angiogenesis in a wide variety of tumour cells through the modulation of various cell signaling pathways
which involve transcription factors, protein kinases, growth factors and enzymes. This review
provides an updated summary of the various pathways and molecular targets that are regulated by curcumin
to elicit its anti-angiogenic activity.
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Affiliation(s)
- Abolfazl Shakeri
- Chemical Injuries Research Center, Systems Biology and Poisonings Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Natalie Ward
- School of Biomedical Sciences & Curtin Health Innovation Research Institute, Curtin University, Perth, Australia
| | - Yunes Panahi
- Pharmacotherapy Department, Faculty of Pharmacy, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Amirhossein Sahebkar
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
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A cyclic peptide reproducing the α1 helix of VEGF-B binds to VEGFR-1 and VEGFR-2 and inhibits angiogenesis and tumor growth. Biochem J 2019; 476:645-663. [DOI: 10.1042/bcj20180823] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2018] [Revised: 01/26/2019] [Accepted: 01/29/2019] [Indexed: 11/17/2022]
Abstract
Abstract
Vascular endothelial growth factors (VEGFs) and their receptors (VEGFRs) are pivotal regulators of angiogenesis. The VEGF–VEGFR system is therefore an important target of anti-angiogenesis therapy. Based on the X-ray structure of VEGF-B/VEGFR-1 D2, we designed a cyclic peptide (known as VGB1) reproducing the α1 helix and its adjacent region to interfere with signaling through VEGFR-1. Unexpectedly, VGB1 bound VEGFR-2 in addition to VEGFR-1, leading to inhibition of VEGF-stimulated proliferation of human umbilical vein endothelial cells and 4T1 murine mammary carcinoma cells, which express VGEFR-1 and VEGFR-2, and U87 glioblastoma cells that mostly express VEGFR-2. VGB1 inhibited different aspects of angiogenesis, including proliferation, migration and tube formation of endothelial cells stimulated by VEGF-A through suppression of extracellular signal-regulated kinase 1/2 and AKT (Protein Kinase B) phosphorylation. In a murine 4T1 mammary carcinoma model, VGB1 caused regression of tumors without causing weight loss in association with impaired cell proliferation (decreased Ki67 expression) and angiogenesis (decreased CD31 and CD34 expression), and apoptosis induction (increased TUNEL staining and p53 expression, and decreased Bcl-2 expression). According to far-UV circular dichroism (CD) and molecular dynamic simulation data, VGB1 can adopt a helical structure. These results, for the first time, demonstrate that α1 helix region of VEGF-B recognizes both VEGFR-1 and VEGFR-2.
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Turdo A, Veschi V, Gaggianesi M, Chinnici A, Bianca P, Todaro M, Stassi G. Meeting the Challenge of Targeting Cancer Stem Cells. Front Cell Dev Biol 2019; 7:16. [PMID: 30834247 PMCID: PMC6387961 DOI: 10.3389/fcell.2019.00016] [Citation(s) in RCA: 92] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Accepted: 02/01/2019] [Indexed: 12/18/2022] Open
Abstract
Notwithstanding cancer patients benefit from a plethora of therapeutic alternatives, drug resistance remains a critical hurdle. Indeed, the high mortality rate is associated with metastatic disease, which is mostly incurable due to the refractoriness of metastatic cells to current treatments. Increasing data demonstrate that tumors contain a small subpopulation of cancer stem cells (CSCs) able to establish primary tumor and metastasis. CSCs are endowed with multiple treatment resistance capabilities comprising a highly efficient DNA damage repair machinery, the activation of survival pathways, enhanced cellular plasticity, immune evasion and the adaptation to a hostile microenvironment. Due to the presence of distinct cell populations within a tumor, cancer research has to face the major challenge of targeting the intra-tumoral as well as inter-tumoral heterogeneity. Thus, targeting molecular drivers operating in CSCs, in combination with standard treatments, may improve cancer patients’ outcomes, yielding long-lasting responses. Here, we report a comprehensive overview on the most significant therapeutic advances that have changed the known paradigms of cancer treatment with a particular emphasis on newly developed compounds that selectively affect the CSC population. Specifically, we are focusing on innovative therapeutic approaches including differentiation therapy, anti-angiogenic compounds, immunotherapy and inhibition of epigenetic enzymes and microenvironmental cues.
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Affiliation(s)
- Alice Turdo
- Department of Surgical, Oncological and Stomatological Sciences, University of Palermo, Palermo, Italy
| | - Veronica Veschi
- Department of Surgical, Oncological and Stomatological Sciences, University of Palermo, Palermo, Italy
| | - Miriam Gaggianesi
- Department of Surgical, Oncological and Stomatological Sciences, University of Palermo, Palermo, Italy
| | - Aurora Chinnici
- Department of Surgical, Oncological and Stomatological Sciences, University of Palermo, Palermo, Italy
| | - Paola Bianca
- Department of Surgical, Oncological and Stomatological Sciences, University of Palermo, Palermo, Italy
| | - Matilde Todaro
- Department of PROMISE, University of Palermo, Palermo, Italy
| | - Giorgio Stassi
- Department of Surgical, Oncological and Stomatological Sciences, University of Palermo, Palermo, Italy
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