1
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Haydo A, Schmidt J, Crider A, Kögler T, Ertl J, Hehlgans S, Hoffmann ME, Rathore R, Güllülü Ö, Wang Y, Zhang X, Herold-Mende C, Pampaloni F, Tegeder I, Dikic I, Dai M, Rödel F, Kögel D, Linder B. BRAT1 - a new therapeutic target for glioblastoma. Cell Mol Life Sci 2025; 82:52. [PMID: 39833546 PMCID: PMC11747058 DOI: 10.1007/s00018-024-05553-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2024] [Revised: 12/13/2024] [Accepted: 12/16/2024] [Indexed: 01/22/2025]
Abstract
Glioblastoma (GBM), the most malignant primary brain tumor in adults, has poor prognosis irrespective of therapeutic advances due to its radio-resistance and infiltrative growth into brain tissue. The present study assessed functions and putative druggability of BRCA1-associated ATM activator 1 (BRAT1) as a crucial factor driving key aspects of GBM, including enhanced DNA damage response and tumor migration. By a stable depletion of BRAT1 in GBM and glioma stem-like (GSC) cell lines, we observed a delay in DNA double-strand break repair and increased sensitivity to radiation treatment, corroborated by in vitro and in vivo studies demonstrating impaired tumor growth and invasion. Proteomic and phosphoproteomic analyses further emphasize the role of BRAT1's cell migration and invasion capacity, with a notable proportion of downregulated proteins associated with these processes. In line with the genetic manipulation, we found that treatment with the BRAT1 inhibitor Curcusone D (CurD) significantly reduced GSC migration and invasion in an ex vivo slice culture model, particularly when combined with irradiation, resulting in a synergistic inhibition of tumor growth and infiltration. Our results reveal that BRAT1 contributes to GBM growth and invasion and suggest that therapeutic inhibition of BRAT1 with CurD or similar compounds might constitute a novel approach for anti-GBM directed treatments.
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Affiliation(s)
- Alicia Haydo
- Experimental Neurosurgery, Department of Neurosurgery, Neuroscience Center, Goethe University Hospital, Goethe University Frankfurt, 60528, Frankfurt am Main, Germany.
| | - Jennifer Schmidt
- Experimental Neurosurgery, Department of Neurosurgery, Neuroscience Center, Goethe University Hospital, Goethe University Frankfurt, 60528, Frankfurt am Main, Germany
| | - Alisha Crider
- Experimental Neurosurgery, Department of Neurosurgery, Neuroscience Center, Goethe University Hospital, Goethe University Frankfurt, 60528, Frankfurt am Main, Germany
| | - Tim Kögler
- Experimental Neurosurgery, Department of Neurosurgery, Neuroscience Center, Goethe University Hospital, Goethe University Frankfurt, 60528, Frankfurt am Main, Germany
| | - Johanna Ertl
- Experimental Neurosurgery, Department of Neurosurgery, Neuroscience Center, Goethe University Hospital, Goethe University Frankfurt, 60528, Frankfurt am Main, Germany
- Radiation Biology and DNA Repair, Darmstadt, TU, Germany
| | - Stephanie Hehlgans
- Department of Radiotherapy and Oncology, Goethe University Hospital, 60590, Frankfurt am Main, Germany
| | - Marina E Hoffmann
- Institute of Biochemistry II, Goethe University, Frankfurt am Main, Germany
| | - Rajeshwari Rathore
- Institute of Biochemistry II, Goethe University, Frankfurt am Main, Germany
| | - Ömer Güllülü
- Department of Radiotherapy and Oncology, Goethe University Hospital, 60590, Frankfurt am Main, Germany
- Department of Structural Biology, St. Jude Children's Research Hospital, Memphis, USA
| | - Yecheng Wang
- Department of Chemistry, Purdue University, West Lafayette, IN, 47907, USA
| | - Xiangke Zhang
- Department of Chemistry, Purdue University, West Lafayette, IN, 47907, USA
| | - Christel Herold-Mende
- Division of Experimental Neurosurgery, Department of Neurosurgery, University Hospital Heidelberg, 69120, Heidelberg, Germany
| | - Francesco Pampaloni
- Buchmann Institute for Molecular Life Sciences, Goethe University Frankfurt, 60438, Frankfurt am Main, Germany
| | - Irmgard Tegeder
- Institute for Clinical Pharmacology, Faculty of Medicine, Goethe University Frankfurt, Frankfurt am Main, Germany
| | - Ivan Dikic
- Institute of Biochemistry II, Goethe University, Frankfurt am Main, Germany
- Buchmann Institute for Molecular Life Sciences, Goethe University Frankfurt, 60438, Frankfurt am Main, Germany
- Cardio-Pulmonary Institute, 60590, Frankfurt am Main, Germany
- Frankfurt Cancer Institute, Goethe University, 60590, Frankfurt am Main, Germany
| | - Mingji Dai
- Department of Chemistry and Winship Cancer Institute, Emory University, Atlanta, GA, 30022, USA
| | - Franz Rödel
- Department of Radiotherapy and Oncology, Goethe University Hospital, 60590, Frankfurt am Main, Germany
- Frankfurt Cancer Institute, Goethe University, 60590, Frankfurt am Main, Germany
- German Cancer Consortium (DKTK), Partner Site Frankfurt, 60590, Frankfurt am Main, Germany
- German Cancer Research Center DKFZ, 69120, Heidelberg, Germany
| | - Donat Kögel
- Experimental Neurosurgery, Department of Neurosurgery, Neuroscience Center, Goethe University Hospital, Goethe University Frankfurt, 60528, Frankfurt am Main, Germany
- German Cancer Consortium (DKTK), Partner Site Frankfurt, 60590, Frankfurt am Main, Germany
- German Cancer Research Center DKFZ, 69120, Heidelberg, Germany
| | - Benedikt Linder
- Experimental Neurosurgery, Department of Neurosurgery, Neuroscience Center, Goethe University Hospital, Goethe University Frankfurt, 60528, Frankfurt am Main, Germany
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Wang C, Yu H, Lu S, Ke S, Xu Y, Feng Z, Qian B, Bai M, Yin B, Li X, Hua Y, Li Z, Chen D, Chen B, Zhou Y, Pan S, Fu Y, Jiang H, Wang D, Ma Y. Arsenic trioxide preconditioning attenuates hepatic ischemia- reperfusion injury in mice: Role of ERK/AKT and autophagy. Chin Med J (Engl) 2025:00029330-990000000-01399. [PMID: 39820060 DOI: 10.1097/cm9.0000000000003411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Indexed: 01/19/2025] Open
Abstract
BACKGROUND Arsenic trioxide (ATO) is indicated as a broad-spectrum medicine for a variety of diseases, including cancer and cardiac disease. While the role of ATO in hepatic ischemia/reperfusion injury (HIRI) has not been reported. Thus, the purpose of this study was to identify the effects of ATO on HIRI. METHODS In the present study, we established a 70% hepatic warm I/R injury and partial hepatectomy (30% resection) animal models in vivo and hepatocytes anoxia/reoxygenation (A/R) models in vitro with ATO pretreatment and further assessed liver function by histopathologic changes, enzyme-linked immunosorbent assay, cell counting kit-8, and terminal deoxynucleotidyl transferase-mediated dUTP nick-end labeling (TUNEL) assay. Small interfering RNA (siRNA) for extracellular signal-regulated kinase (ERK) 1/2 was transfected to evaluate the role of ERK1/2 pathway during HIRI, followed by ATO pretreatment. The dynamic process of autophagic flux and numbers of autophagosomes were detected by Green fluorescent protein-monomeric Red fluorescent protein-LC3 (GFP-mRFP-LC3) staining and transmission electron microscope. RESULTS A low dose of ATO (0.75 μmol/L in vitro and 1 mg/kg in vivo) significantly reduced tissue necrosis, inflammatory infiltration, and hepatocyte apoptosis during the process of hepatic I/R. Meanwhile, ATO obviously promoted the ability of cell proliferation and liver regeneration. Mechanistically, in vitro studies have shown that nontoxic concentrations of ATO can activate both ERK and phosphoinositide 3-kinase-serine/threonine kinase (PI3K-AKT) pathways and further induce autophagy. The hepatoprotective mechanism of ATO, at least in part, relies on the effects of ATO on the activation of autophagy, which is ERK-dependent. CONCLUSION Low, non-toxic doses of ATO can activate ERK/PI3K-AKT pathways and induce ERK-dependent autophagy in hepatocytes, protecting liver against I/R injury and accelerating hepatocyte regeneration after partial hepatectomy.
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Affiliation(s)
- Chaoqun Wang
- Key Laboratory of Hepatosplenic Surgery, Ministry of Education, Department of Minimal Invasive Hepatic Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, China
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Army Medical University, Chongqing 400037, China
| | - Hongjun Yu
- Key Laboratory of Hepatosplenic Surgery, Ministry of Education, Department of Minimal Invasive Hepatic Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, China
| | - Shounan Lu
- Key Laboratory of Hepatosplenic Surgery, Ministry of Education, Department of Minimal Invasive Hepatic Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, China
| | - Shanjia Ke
- Key Laboratory of Hepatosplenic Surgery, Ministry of Education, Department of Minimal Invasive Hepatic Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, China
| | - Yanan Xu
- Key Laboratory of Hepatosplenic Surgery, Ministry of Education, Department of Minimal Invasive Hepatic Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, China
| | - Zhigang Feng
- Key Laboratory of Hepatosplenic Surgery, Ministry of Education, The First Department of General Surgery, The Affiliated Hospital of Inner Mongolia Minzu University, Tongliao, Inner Mongolia 028000, China
| | - Baolin Qian
- Key Laboratory of Hepatosplenic Surgery, Ministry of Education, Department of Minimal Invasive Hepatic Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, China
| | - Miaoyu Bai
- Key Laboratory of Hepatosplenic Surgery, Ministry of Education, Department of Minimal Invasive Hepatic Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, China
| | - Bing Yin
- Key Laboratory of Hepatosplenic Surgery, Ministry of Education, Department of Minimal Invasive Hepatic Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, China
| | - Xinglong Li
- Key Laboratory of Hepatosplenic Surgery, Ministry of Education, Department of Minimal Invasive Hepatic Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, China
| | - Yongliang Hua
- Key Laboratory of Hepatosplenic Surgery, Ministry of Education, Department of Pediatric Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, China
| | - Zhongyu Li
- Key Laboratory of Hepatosplenic Surgery, Ministry of Education, Department of Minimal Invasive Hepatic Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, China
| | - Dong Chen
- Key Laboratory of Hepatosplenic Surgery, Ministry of Education, Department of Minimal Invasive Hepatic Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, China
| | - Bangliang Chen
- Key Laboratory of Hepatosplenic Surgery, Ministry of Education, Department of Minimal Invasive Hepatic Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, China
| | - Yongzhi Zhou
- Key Laboratory of Hepatosplenic Surgery, Ministry of Education, Department of Minimal Invasive Hepatic Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, China
| | - Shangha Pan
- Key Laboratory of Hepatosplenic Surgery, Ministry of Education, Department of Minimal Invasive Hepatic Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, China
| | - Yao Fu
- Department of Ultrasound, the First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, China
| | - Hongchi Jiang
- Key Laboratory of Hepatosplenic Surgery, Ministry of Education, Department of Hepatic Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, China
| | - Dawei Wang
- Key Laboratory of Hepatosplenic Surgery, Ministry of Education, Department of Anorectal Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, China
| | - Yong Ma
- Key Laboratory of Hepatosplenic Surgery, Ministry of Education, Department of Minimal Invasive Hepatic Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, China
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3
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Yuan B, Kikuchi H. Harnessing Arsenic Derivatives and Natural Agents for Enhanced Glioblastoma Therapy. Cells 2024; 13:2138. [PMID: 39768226 PMCID: PMC11674460 DOI: 10.3390/cells13242138] [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: 11/27/2024] [Revised: 12/17/2024] [Accepted: 12/21/2024] [Indexed: 01/05/2025] Open
Abstract
Glioblastoma (GBM) is the most common and lethal intracranial tumor in adults. Despite advances in the understanding of the molecular events responsible for disease development and progression, survival rates and mortality statistics for GBM patients have been virtually unchanged for decades and chemotherapeutic drugs used to treat GBM are limited. Arsenic derivatives, known as highly effective anticancer agents for leukemia therapy, has been demonstrated to exhibit cytocidal effects toward GBM cells by inducing cell death, cell cycle arrest, inhibition of migration/invasion, and angiogenesis. Differentiation induction of glioma stem-like cells (GSCs) and inhibition of neurosphere formation have also been attributed to the cytotoxicity of arsenic derivatives. Intriguingly, similar cytotoxic effects against GBM cells and GSCs have also been observed in natural agents such as anthocyanidins, tetrandrine, and bufadienolides. In the current review, we highlight the available data on the molecular mechanisms underlying the multifaceted anticancer activity of arsenic compounds and natural agents against cancer cells, especially focusing on GBM cells and GCSs. We also outline possible strategies for developing anticancer therapy by combining natural agents and arsenic compounds, as well as temozolomide, an alkylating agent used to treat GBM, in terms of improvement of chemotherapy sensitivity and minimization of side effects.
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Affiliation(s)
- Bo Yuan
- Laboratory of Pharmacology, Graduate School of Pharmaceutical Sciences, Josai University, Keyakidai, Sakado 350-0295, Saitama, Japan
| | - Hidetomo Kikuchi
- Laboratory of Pharmacotherapy, Graduate School of Pharmaceutical Sciences, Josai University, Keyakidai, Sakado 350-0295, Saitama, Japan;
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4
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Lanskikh D, Kuziakova O, Baklanov I, Penkova A, Doroshenko V, Buriak I, Zhmenia V, Kumeiko V. Cell-Based Glioma Models for Anticancer Drug Screening: From Conventional Adherent Cell Cultures to Tumor-Specific Three-Dimensional Constructs. Cells 2024; 13:2085. [PMID: 39768176 PMCID: PMC11674823 DOI: 10.3390/cells13242085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2024] [Revised: 12/08/2024] [Accepted: 12/14/2024] [Indexed: 01/11/2025] Open
Abstract
Gliomas are a group of primary brain tumors characterized by their aggressive nature and resistance to treatment. Infiltration of surrounding normal tissues limits surgical approaches, wide inter- and intratumor heterogeneity hinders the development of universal therapeutics, and the presence of the blood-brain barrier reduces the efficiency of their delivery. As a result, patients diagnosed with gliomas often face a poor prognosis and low survival rates. The spectrum of anti-glioma drugs used in clinical practice is quite narrow. Alkylating agents are often used as first-line therapy, but their effectiveness varies depending on the molecular subtypes of gliomas. This highlights the need for new, more effective therapeutic approaches. Standard drug-screening methods involve the use of two-dimensional cell cultures. However, these models cannot fully replicate the conditions present in real tumors, making it difficult to extrapolate the results to humans. We describe the advantages and disadvantages of existing glioma cell-based models designed to improve the situation and build future prospects to make drug discovery comprehensive and more effective for each patient according to personalized therapy paradigms.
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Affiliation(s)
| | | | | | | | | | | | | | - Vadim Kumeiko
- School of Medicine and Life Sciences, Far Eastern Federal University, 690922 Vladivostok, Russia; (D.L.); (O.K.); (I.B.); (A.P.); (V.D.); (I.B.); (V.Z.)
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5
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Roth C, Paulini L, Hoffmann ME, Mosler T, Dikic I, Brunschweiger A, Körschgen H, Behl C, Linder B, Kögel D. BAG3 regulates cilia homeostasis of glioblastoma via its WW domain. Biofactors 2024; 50:1113-1133. [PMID: 38655699 PMCID: PMC11627473 DOI: 10.1002/biof.2060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Accepted: 03/27/2024] [Indexed: 04/26/2024]
Abstract
The multidomain protein BAG3 exerts pleiotropic oncogenic functions in many tumor entities including glioblastoma (GBM). Here, we compared BAG3 protein-protein interactions in either adherently cultured or stem-like cultured U251 GBM cells. In line with BAG3's putative role in regulating stem-like properties, identified interactors in sphere-cultured cells included different stem cell markers (SOX2, OLIG2, and NES), while interactomes of adherent BAG3-proficient cells indicated a shift toward involvement of BAG3 in regulation of cilium assembly (ACTR3 and ARL3). Applying a set of BAG3 deletion constructs we could demonstrate that none of the domains except the WW domain are required for suppression of cilia formation by full-length BAG3 in U251 and U343 cells. In line with the established regulation of the Hippo pathway by this domain, we could show that the WW mutant fails to rescue YAP1 nuclear translocation. BAG3 depletion reduced activation of a YAP1/AURKA signaling pathway and induction of PLK1. Collectively, our findings point to a complex interaction network of BAG3 with several pathways regulating cilia homeostasis, involving processes related to ciliogenesis and cilium degradation.
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Affiliation(s)
- Caterina Roth
- Department of Neurosurgery, Experimental NeurosurgeryUniversity Hospital, Goethe UniversityFrankfurt am MainGermany
| | - Lara Paulini
- Department of Neurosurgery, Experimental NeurosurgeryUniversity Hospital, Goethe UniversityFrankfurt am MainGermany
| | | | - Thorsten Mosler
- Institute of Biochemistry II, Goethe UniversityFrankfurt am MainGermany
| | - Ivan Dikic
- Institute of Biochemistry II, Goethe UniversityFrankfurt am MainGermany
- Buchmann Institute for Molecular Life Sciences, Goethe UniversityFrankfurt am MainGermany
| | - Andreas Brunschweiger
- Institute of Pharmacy and Food Chemistry, Faculty of Chemistry and PharmacyJulius‐Maximilians‐UniversitätWürzburgGermany
| | - Hagen Körschgen
- Institute of Pathobiochemistry, University Medical Center of the Johannes Gutenberg UniversityMainzGermany
| | - Christian Behl
- Institute of Pathobiochemistry, University Medical Center of the Johannes Gutenberg UniversityMainzGermany
| | - Benedikt Linder
- Department of Neurosurgery, Experimental NeurosurgeryUniversity Hospital, Goethe UniversityFrankfurt am MainGermany
| | - Donat Kögel
- Department of Neurosurgery, Experimental NeurosurgeryUniversity Hospital, Goethe UniversityFrankfurt am MainGermany
- German Cancer Consortium (DKTK), Partner Site FrankfurtFrankfurt am MainGermany
- German Cancer Research Center DKFZHeidelbergGermany
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6
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Yang J, Sun Q, Liu X, Yang Y, Rong R, Yan P, Xie Y. Targeting Notch signaling pathways with natural bioactive compounds: a promising approach against cancer. Front Pharmacol 2024; 15:1412669. [PMID: 39092224 PMCID: PMC11291470 DOI: 10.3389/fphar.2024.1412669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2024] [Accepted: 06/27/2024] [Indexed: 08/04/2024] Open
Abstract
Notch signaling pathway is activated abnormally in solid and hematological tumors, which perform essential functions in cell differentiation, survival, proliferation, and angiogenesis. The activation of Notch signaling and communication among Notch and other oncogenic pathways heighten malignancy aggressiveness. Thus, targeting Notch signaling offers opportunities for improved survival and reduced disease incidence. Already, most attention has been given to its role in the cancer cells. Recent research shows that natural bioactive compounds can change signaling molecules that are linked to or interact with the Notch pathways. This suggests that there may be a link between Notch activation and the growth of tumors. Here, we sum up the natural bioactive compounds that possess inhibitory effects on human cancers by impeding the Notch pathway and preventing Notch crosstalk with other oncogenic pathways, which provoke further study of these natural products to derive rational therapeutic regimens for the treatment of cancer and develop novel anticancer drugs. This review revealed Notch as a highly challenging but promising target in oncology.
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Affiliation(s)
- Jia Yang
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
- State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Taipa, Macao SAR, China
- State Key Laboratory of Traditional Chinese Medicine Syndrome, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Qihui Sun
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Xiaoyun Liu
- Key Laboratory of Traditional Chinese Medicine Classical Theory, Ministry of Education, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Yong Yang
- Key Laboratory of Traditional Chinese Medicine Classical Theory, Ministry of Education, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Rong Rong
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
- State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Taipa, Macao SAR, China
| | - Peiyu Yan
- State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Taipa, Macao SAR, China
| | - Ying Xie
- State Key Laboratory of Traditional Chinese Medicine Syndrome, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
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7
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Wang S, Gu S, Chen J, Yuan Z, Liang P, Cui H. Mechanism of Notch Signaling Pathway in Malignant Progression of Glioblastoma and Targeted Therapy. Biomolecules 2024; 14:480. [PMID: 38672496 PMCID: PMC11048644 DOI: 10.3390/biom14040480] [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: 01/26/2024] [Revised: 04/04/2024] [Accepted: 04/08/2024] [Indexed: 04/28/2024] Open
Abstract
Glioblastoma multiforme (GBM) is the most aggressive form of glioma and the most common primary tumor of the central nervous system. Despite significant advances in clinical management strategies and diagnostic techniques for GBM in recent years, it remains a fatal disease. The current standard of care includes surgery, radiation, and chemotherapy, but the five-year survival rate for patients is less than 5%. The search for a more precise diagnosis and earlier intervention remains a critical and urgent challenge in clinical practice. The Notch signaling pathway is a critical signaling system that has been extensively studied in the malignant progression of glioblastoma. This highly conserved signaling cascade is central to a variety of biological processes, including growth, proliferation, self-renewal, migration, apoptosis, and metabolism. In GBM, accumulating data suggest that the Notch signaling pathway is hyperactive and contributes to GBM initiation, progression, and treatment resistance. This review summarizes the biological functions and molecular mechanisms of the Notch signaling pathway in GBM, as well as some clinical advances targeting the Notch signaling pathway in cancer and glioblastoma, highlighting its potential as a focus for novel therapeutic strategies.
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Affiliation(s)
- Shenghao Wang
- Cancer Center, Medical Research Institute, Southwest University, Chongqing 400716, China;
| | - Sikuan Gu
- State Key Laboratory of Resource Insects, Southwest University, Chongqing 400716, China; (S.G.); (J.C.); (Z.Y.)
| | - Junfan Chen
- State Key Laboratory of Resource Insects, Southwest University, Chongqing 400716, China; (S.G.); (J.C.); (Z.Y.)
| | - Zhiqiang Yuan
- State Key Laboratory of Resource Insects, Southwest University, Chongqing 400716, China; (S.G.); (J.C.); (Z.Y.)
| | - Ping Liang
- Department of Neurosurgery, Children’s Hospital of Chongqing Medical University, Chongqing 400014, China
| | - Hongjuan Cui
- Cancer Center, Medical Research Institute, Southwest University, Chongqing 400716, China;
- State Key Laboratory of Resource Insects, Southwest University, Chongqing 400716, China; (S.G.); (J.C.); (Z.Y.)
- Department of Neurosurgery, Children’s Hospital of Chongqing Medical University, Chongqing 400014, China
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8
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Haydo A, Wehle A, Herold-Mende C, Kögel D, Pampaloni F, Linder B. Combining organotypic tissue culture with light-sheet microscopy (OTCxLSFM) to study glioma invasion. EMBO Rep 2023; 24:e56964. [PMID: 37938214 DOI: 10.15252/embr.202356964] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 10/11/2023] [Accepted: 10/13/2023] [Indexed: 11/09/2023] Open
Abstract
Glioblastoma is a very aggressive tumor and represents the most common primary brain malignancy. Key characteristics include its high resistance against conventional treatments, such as radio- and chemotherapy and its diffuse tissue infiltration, preventing complete surgical resection. The analysis of migration and invasion processes in a physiological microenvironment allows for enhanced understanding of these phenomena and can lead to improved therapeutic approaches. Here, we combine two state-of-the-art techniques, adult organotypic brain tissue slice culture (OTC) and light-sheet fluorescence microscopy (LSFM) of cleared tissues in a combined method termed OTCxLSFM. Using this methodology, we can show that glioblastoma tissue infiltration can be effectively blocked through treatment with arsenic trioxide or WP1066, as well as genetic depletion of the tetraspanin, transmembrane receptor CD9, or signal transducer and activator of transcription 3 (STAT3). With our analysis pipeline, we gain single-cell level, three-dimensional information, as well as insights into the morphological appearance of the tumor cells.
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Affiliation(s)
- Alicia Haydo
- Experimental Neurosurgery, Department of Neurosurgery, Neuroscience Center, Goethe University Hospital, Goethe University Frankfurt, Frankfurt am Main, Germany
| | - Andrej Wehle
- Experimental Neurosurgery, Department of Neurosurgery, Neuroscience Center, Goethe University Hospital, Goethe University Frankfurt, Frankfurt am Main, Germany
| | - Christel Herold-Mende
- Division of Experimental Neurosurgery, Department of Neurosurgery, University Hospital Heidelberg, Heidelberg, Germany
| | - Donat Kögel
- Experimental Neurosurgery, Department of Neurosurgery, Neuroscience Center, Goethe University Hospital, Goethe University Frankfurt, Frankfurt am Main, Germany
- German Cancer Consortium (DKTK) Partner site Frankfurt/Main, a partnership between DKFZ and Goethe University Hospital, Frankfurt am Main, Germany
| | - Francesco Pampaloni
- Buchmann Institute for Molecular Life Sciences (BMLS), Goethe University Frankfurt, Frankfurt am Main, Germany
| | - Benedikt Linder
- Experimental Neurosurgery, Department of Neurosurgery, Neuroscience Center, Goethe University Hospital, Goethe University Frankfurt, Frankfurt am Main, Germany
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9
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Reisbeck L, Linder B, Tascher G, Bozkurt S, Weber KJ, Herold-Mende C, van Wijk SJL, Marschalek R, Schaefer L, Münch C, Kögel D. The iron chelator and OXPHOS inhibitor VLX600 induces mitophagy and an autophagy-dependent type of cell death in glioblastoma cells. Am J Physiol Cell Physiol 2023; 325:C1451-C1469. [PMID: 37899749 DOI: 10.1152/ajpcell.00293.2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 10/24/2023] [Accepted: 10/24/2023] [Indexed: 10/31/2023]
Abstract
Induction of alternative, non-apoptotic cell death programs such as cell-lethal autophagy and mitophagy represent possible strategies to combat glioblastoma (GBM). Here we report that VLX600, a novel iron chelator and oxidative phosphorylation (OXPHOS) inhibitor, induces a caspase-independent type of cell death that is partially rescued in adherent U251 ATG5/7 (autophagy related 5/7) knockout (KO) GBM cells and NCH644 ATG5/7 knockdown (KD) glioma stem-like cells (GSCs), suggesting that VLX600 induces an autophagy-dependent cell death (ADCD) in GBM. This ADCD is accompanied by decreased oxygen consumption, increased expression/mitochondrial localization of BNIP3 (BCL2 interacting protein 3) and BNIP3L (BCL2 interacting protein 3 like), the induction of mitophagy as demonstrated by diminished levels of mitochondrial marker proteins [e.g., COX4I1 (cytochrome c oxidase subunit 4I1)] and the mitoKeima assay as well as increased histone H3 and H4 lysine tri-methylation. Furthermore, the extracellular addition of iron is able to significantly rescue VLX600-induced cell death and mitophagy, pointing out an important role of iron metabolism for GBM cell homeostasis. Interestingly, VLX600 is also able to completely eliminate NCH644 GSC tumors in an organotypic brain slice transplantation model. Our data support the therapeutic concept of ADCD induction in GBM and suggest that VLX600 may be an interesting novel drug candidate for the treatment of this tumor.NEW & NOTEWORTHY Induction of cell-lethal autophagy represents a possible strategy to combat glioblastoma (GBM). Here, we demonstrate that the novel iron chelator and OXPHOS inhibitor VLX600 exerts pronounced tumor cell-killing effects in adherently cultured GBM cells and glioblastoma stem-like cell (GSC) spheroid cultures that depend on the iron-chelating function of VLX600 and on autophagy activation, underscoring the context-dependent role of autophagy in therapy responses. VLX600 represents an interesting novel drug candidate for the treatment of this tumor.
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Affiliation(s)
- Lisa Reisbeck
- Experimental Neurosurgery, Department of Neurosurgery, Neuroscience Center, Goethe University Hospital, Frankfurt am Main, Germany
| | - Benedikt Linder
- Experimental Neurosurgery, Department of Neurosurgery, Neuroscience Center, Goethe University Hospital, Frankfurt am Main, Germany
| | - Georg Tascher
- Institute of Biochemistry II, Goethe University, Frankfurt am Main, Germany
| | - Süleyman Bozkurt
- Institute of Biochemistry II, Goethe University, Frankfurt am Main, Germany
| | - Katharina J Weber
- Neurological Institute (Edinger Institute), Goethe University Hospital, Frankfurt am Main, Germany
- Frankfurt Cancer Institute (FCI), Frankfurt am Main, Germany
- University Cancer Center Frankfurt (UCT), University Hospital Frankfurt, Goethe University, Frankfurt am Main, Germany
- German Cancer Consortium (DKTK), Partner site Frankfurt/Main, a partnership between DKFZ and University Hospital, Frankfurt, Germany
| | - Christel Herold-Mende
- Division of Experimental Neurosurgery, Department of Neurosurgery, University Hospital Heidelberg, Heidelberg, Germany
| | - Sjoerd J L van Wijk
- Institute for Pediatric Hematology and Oncology, Goethe University Hospital Frankfurt/Main, Frankfurt am Main, Germany
- German Cancer Consortium (DKTK), Partner site Frankfurt/Main, a partnership between DKFZ and University Hospital, Frankfurt, Germany
| | - Rolf Marschalek
- Institute of Pharmaceutical Biology, Diagnostic Center of Acute Leukemia, University of Frankfurt, Frankfurt/Main, Germany
| | - Liliana Schaefer
- Institute of Pharmacology and Toxicology, Goethe University, Frankfurt, Germany
| | - Christian Münch
- Institute of Biochemistry II, Goethe University, Frankfurt am Main, Germany
| | - Donat Kögel
- Experimental Neurosurgery, Department of Neurosurgery, Neuroscience Center, Goethe University Hospital, Frankfurt am Main, Germany
- German Cancer Consortium (DKTK), Partner site Frankfurt/Main, a partnership between DKFZ and University Hospital, Frankfurt, Germany
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10
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Rehbein S, Possmayer AL, Bozkurt S, Lotsch C, Gerstmeier J, Burger M, Momma S, Maletzki C, Classen CF, Freiman TM, Dubinski D, Lamszus K, Stringer BW, Herold-Mende C, Münch C, Kögel D, Linder B. Molecular Determinants of Calcitriol Signaling and Sensitivity in Glioma Stem-like Cells. Cancers (Basel) 2023; 15:5249. [PMID: 37958423 PMCID: PMC10648216 DOI: 10.3390/cancers15215249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 10/20/2023] [Accepted: 10/25/2023] [Indexed: 11/15/2023] Open
Abstract
Glioblastoma is the most common primary brain cancer in adults and represents one of the worst cancer diagnoses for patients. Suffering from a poor prognosis and limited treatment options, tumor recurrences are virtually inevitable. Additionally, treatment resistance is very common for this disease and worsens the prognosis. These and other factors are hypothesized to be largely due to the fact that glioblastoma cells are known to be able to obtain stem-like traits, thereby driving these phenotypes. Recently, we have shown that the in vitro and ex vivo treatment of glioblastoma stem-like cells with the hormonally active form of vitamin D3, calcitriol (1α,25(OH)2-vitamin D3) can block stemness in a subset of cell lines and reduce tumor growth. Here, we expanded our cell panel to over 40 different cultures and can show that, while half of the tested cell lines are sensitive, a quarter can be classified as high responders. Using genetic and proteomic analysis, we further determined that treatment success can be partially explained by specific polymorphism of the vitamin D3 receptor and that high responders display a proteome suggestive of blockade of stemness, as well as migratory potential.
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Affiliation(s)
- Sarah Rehbein
- Experimental Neurosurgery, Department of Neurosurgery, Neuroscience Center, Goethe University Hospital, 60596 Frankfurt am Main, Germany; (S.R.); (A.-L.P.); (J.G.); (D.K.)
| | - Anna-Lena Possmayer
- Experimental Neurosurgery, Department of Neurosurgery, Neuroscience Center, Goethe University Hospital, 60596 Frankfurt am Main, Germany; (S.R.); (A.-L.P.); (J.G.); (D.K.)
| | - Süleyman Bozkurt
- Faculty of Medicine, Institute of Biochemistry II, Goethe University Frankfurt, 60596 Frankfurt am Main, Germany; (S.B.); (C.M.)
| | - Catharina Lotsch
- Division of Experimental Neurosurgery, Department of Neurosurgery, University Hospital Heidelberg, INF400, 69120 Heidelberg, Germany (C.H.-M.)
| | - Julia Gerstmeier
- Experimental Neurosurgery, Department of Neurosurgery, Neuroscience Center, Goethe University Hospital, 60596 Frankfurt am Main, Germany; (S.R.); (A.-L.P.); (J.G.); (D.K.)
| | - Michael Burger
- Dr. Senckenberg Institute of Neurooncology, Goethe University Hospital, 60596 Frankfurt am Main, Germany;
| | - Stefan Momma
- Institute of Neurology (Edinger Institute), Frankfurt University Medical School, 60596 Frankfurt am Main, Germany;
| | - Claudia Maletzki
- Department of Medicine, Clinic III-Hematology, Oncology, Alliative Care Rostock, 18057 Rostock, Germany;
| | - Carl Friedrich Classen
- Division of Pediatric Oncology, Hematology and Palliative Medicine Section, Department of Pediatrics and Adolescent Medicine, University Medicine Rostock, 18057 Rostock, Germany;
| | - Thomas M. Freiman
- Department of Neurosurgery, University Hospital Rostock, 18057 Rostock, Germany; (T.M.F.); (D.D.)
| | - Daniel Dubinski
- Department of Neurosurgery, University Hospital Rostock, 18057 Rostock, Germany; (T.M.F.); (D.D.)
| | - Katrin Lamszus
- Department of Neurosurgery, University Medical Center Hamburg—Eppendorf, 20251 Hamburg, Germany;
| | - Brett W. Stringer
- College of Medicine and Public Health, Flinders University, Sturt Rd., Bedford Park, SA 5042, Australia;
| | - Christel Herold-Mende
- Division of Experimental Neurosurgery, Department of Neurosurgery, University Hospital Heidelberg, INF400, 69120 Heidelberg, Germany (C.H.-M.)
| | - Christian Münch
- Faculty of Medicine, Institute of Biochemistry II, Goethe University Frankfurt, 60596 Frankfurt am Main, Germany; (S.B.); (C.M.)
| | - Donat Kögel
- Experimental Neurosurgery, Department of Neurosurgery, Neuroscience Center, Goethe University Hospital, 60596 Frankfurt am Main, Germany; (S.R.); (A.-L.P.); (J.G.); (D.K.)
- German Cancer Consortium DKTK Partner Site Frankfurt/Main, 60590 Frankfurt am Main, Germany
- German Cancer Research Center DKFZ, 69120 Heidelberg, Germany
| | - Benedikt Linder
- Experimental Neurosurgery, Department of Neurosurgery, Neuroscience Center, Goethe University Hospital, 60596 Frankfurt am Main, Germany; (S.R.); (A.-L.P.); (J.G.); (D.K.)
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11
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Kumari S, Gupta R, Ambasta RK, Kumar P. Multiple therapeutic approaches of glioblastoma multiforme: From terminal to therapy. Biochim Biophys Acta Rev Cancer 2023; 1878:188913. [PMID: 37182666 DOI: 10.1016/j.bbcan.2023.188913] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 04/24/2023] [Accepted: 05/10/2023] [Indexed: 05/16/2023]
Abstract
Glioblastoma multiforme (GBM) is an aggressive brain cancer showing poor prognosis. Currently, treatment methods of GBM are limited with adverse outcomes and low survival rate. Thus, advancements in the treatment of GBM are of utmost importance, which can be achieved in recent decades. However, despite aggressive initial treatment, most patients develop recurrent diseases, and the overall survival rate of patients is impossible to achieve. Currently, researchers across the globe target signaling events along with tumor microenvironment (TME) through different drug molecules to inhibit the progression of GBM, but clinically they failed to demonstrate much success. Herein, we discuss the therapeutic targets and signaling cascades along with the role of the organoids model in GBM research. Moreover, we systematically review the traditional and emerging therapeutic strategies in GBM. In addition, we discuss the implications of nanotechnologies, AI, and combinatorial approach to enhance GBM therapeutics.
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Affiliation(s)
- Smita Kumari
- Molecular Neuroscience and Functional Genomics Laboratory, Department of Biotechnology, Delhi Technological University, India
| | - Rohan Gupta
- Molecular Neuroscience and Functional Genomics Laboratory, Department of Biotechnology, Delhi Technological University, India
| | - Rashmi K Ambasta
- Molecular Neuroscience and Functional Genomics Laboratory, Department of Biotechnology, Delhi Technological University, India
| | - Pravir Kumar
- Molecular Neuroscience and Functional Genomics Laboratory, Department of Biotechnology, Delhi Technological University, India.
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12
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Li W, Xu X. Advances in mitophagy and mitochondrial apoptosis pathway-related drugs in glioblastoma treatment. Front Pharmacol 2023; 14:1211719. [PMID: 37456742 PMCID: PMC10347406 DOI: 10.3389/fphar.2023.1211719] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Accepted: 06/23/2023] [Indexed: 07/18/2023] Open
Abstract
Glioblastoma (GBM) is the most common malignant tumor of the central nervous system (CNS). It is a leading cause of death among patients with intracranial malignant tumors. GBM exhibits intra- and inter-tumor heterogeneity, leading to drug resistance and eventual tumor recurrence. Conventional treatments for GBM include maximum surgical resection of glioma tissue, temozolomide administration, and radiotherapy, but these methods do not effectively halt cancer progression. Therefore, development of novel methods for the treatment of GBM and identification of new therapeutic targets are urgently required. In recent years, studies have shown that drugs related to mitophagy and mitochondrial apoptosis pathways can promote the death of glioblastoma cells by inducing mitochondrial damage, impairing adenosine triphosphate (ATP) synthesis, and depleting large amounts of ATP. Some studies have also shown that modern nano-drug delivery technology targeting mitochondria can achieve better drug release and deeper tissue penetration, suggesting that mitochondria could be a new target for intervention and therapy. The combination of drugs targeting mitochondrial apoptosis and autophagy pathways with nanotechnology is a promising novel approach for treating GBM.This article reviews the current status of drug therapy for GBM, drugs targeting mitophagy and mitochondrial apoptosis pathways, the potential of mitochondria as a new target for GBM treatment, the latest developments pertaining to GBM treatment, and promising directions for future research.
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13
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Wang R, Zhang X, Huang J, Feng K, Zhang Y, Wu J, Ma L, Zhu A, Di L. Bio-fabricated nanodrugs with chemo-immunotherapy to inhibit glioma proliferation and recurrence. J Control Release 2023; 354:572-587. [PMID: 36641119 DOI: 10.1016/j.jconrel.2023.01.023] [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: 10/26/2022] [Revised: 01/02/2023] [Accepted: 01/08/2023] [Indexed: 01/16/2023]
Abstract
Glioblastoma multiforme (GBM) is the most malignant brain tumor with high mortality. Knowledge of the stemness concept has developed recently, giving rising to a novel hallmark with therapeutic potential that can help in management of GBM recurrence and prognosis. However, limited blood-brain barrier (BBB) penetration, non-discriminatory distribution, and deficiency of diagnosis remain three major obstacles need to be overcome for further facilitating therapeutic effects. Herein, D4F and α-Melittin (a-Mel) are co-assembled to construct bio-fabricated nanoplatforms, which endowed with inherent BBB permeability, precise tumor accumulation, deep penetration, and immune activation. After carrying arsenic trioxide (ATO) and manganese dichloride (MnCl2), these elaborated nanodrugs, Mel-LNPs/MnAs, gather in tumor foci by natural pathways and respond to microenvironment to synchronously release Mn2+ and As3+, achieving real-time navigating-diagnosis and tumor cell proliferation inhibition. Through down regulating CD44 and CD133 expression, the GBM stemness was suppressed to overcome its high recurrence, invasion, and chemoresistance. After being combined with temozolomide (TMZ), the survival rate of GBM-bearing mice is significantly enhanced, and the rate of recurrence is powerfully limited. Collectively, this tumor-specific actuating multi-modality nanotheranostics provide a promising candidate for clinical application with high security.
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Affiliation(s)
- Ruoning Wang
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China; Jiangsu Provincial TCM Engineering Technology Research Center of High Efficient Drug Delivery System, Nanjing 210023, China.
| | - Xinru Zhang
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China; Jiangsu Provincial TCM Engineering Technology Research Center of High Efficient Drug Delivery System, Nanjing 210023, China
| | - Jianyu Huang
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China; Jiangsu Provincial TCM Engineering Technology Research Center of High Efficient Drug Delivery System, Nanjing 210023, China
| | - Kuanhan Feng
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China; Jiangsu Provincial TCM Engineering Technology Research Center of High Efficient Drug Delivery System, Nanjing 210023, China
| | - Yingjie Zhang
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China; Jiangsu Provincial TCM Engineering Technology Research Center of High Efficient Drug Delivery System, Nanjing 210023, China
| | - Jie Wu
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China; Jiangsu Provincial TCM Engineering Technology Research Center of High Efficient Drug Delivery System, Nanjing 210023, China
| | - Lei Ma
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China; Jiangsu Provincial TCM Engineering Technology Research Center of High Efficient Drug Delivery System, Nanjing 210023, China
| | - Anran Zhu
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China; Jiangsu Provincial TCM Engineering Technology Research Center of High Efficient Drug Delivery System, Nanjing 210023, China
| | - Liuqing Di
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China; Jiangsu Provincial TCM Engineering Technology Research Center of High Efficient Drug Delivery System, Nanjing 210023, China.
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14
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Nogueira RLR, de Araújo TBS, Valverde LF, Silva VAO, Cavalcante BRR, Rossi EA, Allahdadi KJ, dos Reis MG, Pereira TA, Coletta RD, Bezerra DP, de Freitas Souza BS, Dias RB, Rocha CAG. Arsenic Trioxide Triggers Apoptosis of Metastatic Oral Squamous Cells Carcinoma with Concomitant Downregulation of GLI1 in Hedgehog Signaling. Biomedicines 2022; 10:biomedicines10123293. [PMID: 36552049 PMCID: PMC9775978 DOI: 10.3390/biomedicines10123293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 12/03/2022] [Accepted: 12/05/2022] [Indexed: 12/23/2022] Open
Abstract
Given the lack of advances in Oral Squamous Cell Carcinoma (OSCC) therapy in recent years, pharmacological strategies to block OSCC-related signaling pathways have gained prominence. The present study aimed to evaluate the therapeutic potential of Arsenic Trioxide (ATO) concerning its antitumoral effects and the inhibition of the Hedgehog (HH) pathway in OSCC. Initially, ATO cytotoxicity was assessed in a panel of cell lines. Cell viability, cell cycle, death patterns, and cell morphology were analyzed, as well as the effect of ATO on the expression of HH pathway components. After the cytotoxic assay, HSC3 cells were chosen for all in vitro assays. ATO increased apoptotic cell death and nuclear fragmentation in the sub-G1 cell cycle phase and promoted changes in cell morphology. In addition, the reduced expression of GLI1 indicated that ATO inhibits HH activity. The present study provides evidence of ATO as an effective cytotoxic drug for oral cancer treatment in vitro.
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Affiliation(s)
- Raphael Luís Rocha Nogueira
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation (IGM-FIOCRUZ/BA), Salvador 40296-710, Bahia, Brazil
- Department of Pathology, School of Medicine of the Federal University of Bahia, Salvador 40110-909, Bahia, Brazil
| | - Taís Bacelar Sacramento de Araújo
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation (IGM-FIOCRUZ/BA), Salvador 40296-710, Bahia, Brazil
- Department of Propedeutics, School of Dentistry of the Federal University of Bahia, Salvador 40100-150, Bahia, Brazil
| | - Ludmila Faro Valverde
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation (IGM-FIOCRUZ/BA), Salvador 40296-710, Bahia, Brazil
- Department of Propedeutics, School of Dentistry of the Federal University of Bahia, Salvador 40100-150, Bahia, Brazil
| | - Viviane Aline Oliveira Silva
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation (IGM-FIOCRUZ/BA), Salvador 40296-710, Bahia, Brazil
- Department of Pathology, School of Medicine of the Federal University of Bahia, Salvador 40110-909, Bahia, Brazil
- Molecular Oncology Research Center, Barretos Cancer Hospital, Barretos 14784-400, São Paulo, Brazil
| | - Bruno Raphael Ribeiro Cavalcante
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation (IGM-FIOCRUZ/BA), Salvador 40296-710, Bahia, Brazil
- Department of Pathology, School of Medicine of the Federal University of Bahia, Salvador 40110-909, Bahia, Brazil
| | - Erik Aranha Rossi
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation (IGM-FIOCRUZ/BA), Salvador 40296-710, Bahia, Brazil
- Department of Pathology, School of Medicine of the Federal University of Bahia, Salvador 40110-909, Bahia, Brazil
- Center for Biotechnology and Cell Therapy, D’Or Institute for Research and Education (IDOR), São Rafael Hospital, Salvador 41253-190, Bahia, Brazil
| | - Kyan James Allahdadi
- Center for Biotechnology and Cell Therapy, D’Or Institute for Research and Education (IDOR), São Rafael Hospital, Salvador 41253-190, Bahia, Brazil
| | - Mitermayer Galvão dos Reis
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation (IGM-FIOCRUZ/BA), Salvador 40296-710, Bahia, Brazil
- Department of Pathology, School of Medicine of the Federal University of Bahia, Salvador 40110-909, Bahia, Brazil
| | - Thiago Almeida Pereira
- Institute for Stem Cell Biology and Regenerative Medicine, Stanford University, Stanford, CA 94305, USA
| | - Ricardo D. Coletta
- Department of Oral Diagnosis, School of Dentistry University of Campinas, Piracicaba 13414-903, São Paulo, Brazil
- Graduate Program in Oral Biology, School of Dentistry University of Campinas, Piracicaba 13414-903, São Paulo, Brazil
| | - Daniel Pereira Bezerra
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation (IGM-FIOCRUZ/BA), Salvador 40296-710, Bahia, Brazil
| | - Bruno Solano de Freitas Souza
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation (IGM-FIOCRUZ/BA), Salvador 40296-710, Bahia, Brazil
- Department of Pathology, School of Medicine of the Federal University of Bahia, Salvador 40110-909, Bahia, Brazil
- Center for Biotechnology and Cell Therapy, D’Or Institute for Research and Education (IDOR), São Rafael Hospital, Salvador 41253-190, Bahia, Brazil
| | - Rosane Borges Dias
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation (IGM-FIOCRUZ/BA), Salvador 40296-710, Bahia, Brazil
- Department of Propedeutics, School of Dentistry of the Federal University of Bahia, Salvador 40100-150, Bahia, Brazil
| | - Clarissa A. Gurgel Rocha
- Gonçalo Moniz Institute, Oswaldo Cruz Foundation (IGM-FIOCRUZ/BA), Salvador 40296-710, Bahia, Brazil
- Department of Pathology, School of Medicine of the Federal University of Bahia, Salvador 40110-909, Bahia, Brazil
- Department of Propedeutics, School of Dentistry of the Federal University of Bahia, Salvador 40100-150, Bahia, Brazil
- Center for Biotechnology and Cell Therapy, D’Or Institute for Research and Education (IDOR), São Rafael Hospital, Salvador 41253-190, Bahia, Brazil
- Correspondence: ; Tel.: +55-71-3176-2209
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15
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CHRDL1 Regulates Stemness in Glioma Stem-like Cells. Cells 2022; 11:cells11233917. [PMID: 36497175 PMCID: PMC9741078 DOI: 10.3390/cells11233917] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 11/25/2022] [Accepted: 11/29/2022] [Indexed: 12/09/2022] Open
Abstract
Glioblastoma (GBM) still presents as one of the most aggressive tumours in the brain, which despite enormous research efforts, remains incurable today. As many theories evolve around the persistent recurrence of this malignancy, the assumption of a small population of cells with a stem-like phenotype remains a key driver of its infiltrative nature. In this article, we research Chordin-like 1 (CHRDL1), a secreted protein, as a potential key regulator of the glioma stem-like cell (GSC) phenotype. It has been shown that CHRDL1 antagonizes the function of bone morphogenic protein 4 (BMP4), which induces GSC differentiation and, hence, reduces tumorigenicity. We, therefore, employed two previously described GSCs spheroid cultures and depleted them of CHRDL1 using the stable transduction of a CHRDL1-targeting shRNA. We show with in vitro cell-based assays (MTT, limiting dilution, and sphere formation assays), Western blots, irradiation procedures, and quantitative real-time PCR that the depletion of the secreted BMP4 antagonist CHRDL1 prominently decreases functional and molecular stemness traits resulting in enhanced radiation sensitivity. As a result, we postulate CHRDL1 as an enforcer of stemness in GSCs and find additional evidence that high CHRDL1 expression might also serve as a marker protein to determine BMP4 susceptibility.
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16
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Sanati M, Binabaj MM, Ahmadi SS, Aminyavari S, Javid H, Mollazadeh H, Bibak B, Mohtashami E, Jamialahmadi T, Afshari AR, Sahebkar A. Recent advances in glioblastoma multiforme therapy: A focus on autophagy regulation. Biomed Pharmacother 2022; 155:113740. [PMID: 36166963 DOI: 10.1016/j.biopha.2022.113740] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 09/14/2022] [Accepted: 09/21/2022] [Indexed: 11/02/2022] Open
Abstract
Despite conventional treatment options including chemoradiation, patients with the most aggressive primary brain tumor, glioblastoma multiforme (GBM), experience an average survival time of less than 15 months. Regarding the malignant nature of GBM, extensive research and discovery of novel treatments are urgently required to improve the patients' prognosis. Autophagy, a crucial physiological pathway for the degradation and recycling of cell components, is one of the exciting targets of GBM studies. Interventions aimed at autophagy activation or inhibition have been explored as potential GBM therapeutics. This review, which delves into therapeutic techniques to block or activate autophagy in preclinical and clinical research, aims to expand our understanding of available therapies battling GBM.
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Affiliation(s)
- Mehdi Sanati
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Birjand University of Medical Sciences, Birjand, Iran; Experimental and Animal Study Center, Birjand University of Medical Sciences, Birjand, Iran
| | - Maryam Moradi Binabaj
- Non-Communicable Diseases Research Center, Sabzevar University of Medical Sciences, Sabzevar, Iran
| | - Seyed Sajad Ahmadi
- Department of Physiology and Pharmacology, Faculty of Medicine, North Khorasan University of Medical Sciences, Bojnurd, Iran
| | - Samaneh Aminyavari
- Department of Neuroscience and Addiction Studies, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Hossein Javid
- Department of Medical Laboratory Sciences, Varastegan Institute for Medical Sciences, Mashhad, Iran
| | - Hamid Mollazadeh
- Department of Physiology and Pharmacology, Faculty of Medicine, North Khorasan University of Medical Sciences, Bojnurd, Iran
| | - Bahram Bibak
- Natural Products and Medicinal Plants Research Center, North Khorasan University of Medical Sciences, Bojnurd, Iran
| | - Elmira Mohtashami
- Natural Products and Medicinal Plants Research Center, North Khorasan University of Medical Sciences, Bojnurd, Iran
| | - Tannaz Jamialahmadi
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran; Surgical Oncology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Amir R Afshari
- Department of Physiology and Pharmacology, Faculty of Medicine, North Khorasan University of Medical Sciences, Bojnurd, Iran; Natural Products and Medicinal Plants Research Center, North Khorasan University of Medical Sciences, Bojnurd, Iran.
| | - Amirhossein Sahebkar
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran; Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran; Department of Biotechnology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.
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17
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Antitumor Effects of a New Retinoate of the Fungal Cytotoxin Illudin M in Brain Tumor Models. Int J Mol Sci 2022; 23:ijms23169056. [PMID: 36012321 PMCID: PMC9408991 DOI: 10.3390/ijms23169056] [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: 07/20/2022] [Revised: 08/10/2022] [Accepted: 08/11/2022] [Indexed: 11/16/2022] Open
Abstract
While the fungal metabolite illudin M (1) is indiscriminately cytotoxic in cancer and non-malignant cells, its retinoate 2 showed a greater selectivity for the former, especially in a cerebral context. Illudin M killed malignant glioma cells as well as primary neurons and astrocytes at similarly low concentrations and destroyed their microtubule and glial fibrillary acidic protein (GFAP) networks. In contrast, the ester 2 was distinctly more cytotoxic in highly dedifferentiated U87 glioma cells than in neurons, which were even stimulated to enhanced growth. This was also observed in co-cultures of neurons with U87 cells where conjugate 2 eventually killed them by induction of differentiation based on the activation of nuclear receptors, which bind to retinoid-responsive elements (RARE). Hence, illudin M retinoate 2 appears to be a promising drug candidate.
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18
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Jiang W, Wang W, Sun L, Xiao Y, Ma T, Li B, Yan X, Wu Y, Li H, Lian J, He F. (-)-Gossypol enhances the anticancer activity of epirubicin via downregulating survivin in hepatocellular carcinoma. Chem Biol Interact 2022; 364:110060. [PMID: 35872041 DOI: 10.1016/j.cbi.2022.110060] [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: 05/03/2022] [Revised: 07/08/2022] [Accepted: 07/13/2022] [Indexed: 11/27/2022]
Abstract
Epirubicin (EPI)-based transarterial chemoembolization is an effective therapy for advanced hepatocellular carcinoma (HCC). However, EPI-induced survivin expression limits its tumor-killing potential in HCC. Interestingly, (-)-gossypol ((-)-Gsp), a male contraceptive, suppresses various malignancies. More importantly, (-)-Gsp also holds promise for enhancing the antitumor effects of chemotherapy in numerous cancer types. In the present study, we demonstrated for the first time that (-)-Gsp-sensitized EPI inhibited cell growth and induced apoptosis of HCC cells in vitro. Furthermore, (-)-Gsp sensitized EPI by attenuating the EPI-elevated survivin protein levels. Mechanistic studies showed that EPI stimulated survivin protein synthesis by promoting translation initiation, which was alleviated by (-)-Gsp mainly through suppressing the AKT-4EBP1/p70S6K-survivin and ERK-4EBP1-survivin pathways. HCC xenograft experiments in nude mice also showed that (-)-Gsp treatment acted synergistically with EPI to repress xenograft tumor growth. Overall, our proof-of-concept results may pave the way for novel strategies for the treatment of HCC based on the combination of EPI and (-)-Gsp.
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Affiliation(s)
- Wenbin Jiang
- Department of Biochemistry and Molecular Biology, College of Basic Medical Sciences, Army Medical University (Third Military Medical University), Chongqing, 400038, China
| | - Wan Wang
- Department of Obstetrics and Gynecology, Daping Hospital, Army Medical University (Third Military Medical University), Chongqing, 400042, China
| | - Liangbo Sun
- Department of Clinical Biochemistry, Faculty of Pharmacy and Laboratory Medicine, Army Medical University (Third Military Medical University), Chongqing, 400038, China
| | - Yunhua Xiao
- Department of Nuclear Medicine, First Affiliated Hospital, Army Medical University (Third Military Medical University), Chongqing, 400038, China
| | - Teng Ma
- Department of Obstetrics and Gynecology, Daping Hospital, Army Medical University (Third Military Medical University), Chongqing, 400042, China
| | - Bosheng Li
- Department of Biochemistry and Molecular Biology, College of Basic Medical Sciences, Army Medical University (Third Military Medical University), Chongqing, 400038, China
| | - Xiaojing Yan
- Department of Biochemistry and Molecular Biology, College of Basic Medical Sciences, Army Medical University (Third Military Medical University), Chongqing, 400038, China
| | - Yaran Wu
- Department of Obstetrics and Gynecology, Daping Hospital, Army Medical University (Third Military Medical University), Chongqing, 400042, China
| | - Hongli Li
- Experimental Center of Basic Medicine, College of Basic Medical Sciences, Army Medical University (Third Military Medical University), Chongqing, 400038, China
| | - Jiqin Lian
- Department of Clinical Biochemistry, Faculty of Pharmacy and Laboratory Medicine, Army Medical University (Third Military Medical University), Chongqing, 400038, China.
| | - Fengtian He
- Department of Biochemistry and Molecular Biology, College of Basic Medical Sciences, Army Medical University (Third Military Medical University), Chongqing, 400038, China.
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19
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Current Advances of Nanomedicines Delivering Arsenic Trioxide for Enhanced Tumor Therapy. Pharmaceutics 2022; 14:pharmaceutics14040743. [PMID: 35456577 PMCID: PMC9026299 DOI: 10.3390/pharmaceutics14040743] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Revised: 03/22/2022] [Accepted: 03/25/2022] [Indexed: 12/18/2022] Open
Abstract
Arsenic trioxide (ATO) is one of the first-line chemotherapeutic drugs for acute promyelocytic leukemia. Its anti-cancer activities against various human neoplastic diseases have been extensively studied. However, the clinical use of ATO for solid tumors is limited, and these limitations are because of severe systemic toxicity, low bioavailability, and quick renal elimination before it reaches the target site. Although without much success, several efforts have been made to boost ATO bioavailability toward solid tumors without raising its dose. It has been found that nanomedicines have various advantages for drug delivery, including increased bioavailability, effectiveness, dose-response, targeting capabilities, and safety as compared to traditional drugs. Therefore, nanotechnology to deliver ATO to solid tumors is the main topic of this review, which outlines the previous and present medical applications of ATO. We also summarised ATO anti-cancer mechanisms, limitations, and outcomes of combinatorial treatment with chemo agents. As a result, we strongly recommend conducting pre-clinical and clinical studies of ATO, especially nano-system-based ones that might lead to a novel combination therapy for cancer treatment with high efficacy, bioavailability, and low toxicity for cancer patients.
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20
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Zhong X, Di Z, Xu Y, Liang Q, Feng K, Zhang Y, Di L, Wang R. Mineral medicine: from traditional drugs to multifunctional delivery systems. Chin Med 2022; 17:21. [PMID: 35144660 PMCID: PMC8830990 DOI: 10.1186/s13020-022-00577-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Accepted: 01/28/2022] [Indexed: 11/10/2022] Open
Abstract
Mineral drugs are an important constituent of traditional Chinese medicine (TCM). Taking minerals that contain heavy metals as drugs is a very national characteristic part of TCM. However, the safety and scientific nature of mineral drugs are controversial owing to their heavy metals and strong toxicity. In 2000, the Food and Drug Administration (FDA) authorized arsenic trioxide (ATO) as first-line therapy for acute promyelocytic leukemia. This makes the development and utilization of mineral drugs become a research hotspot. The development of nanomedicine has found a great prospect of mineral drugs in nano-delivery carriers. And that will hold promise to address the numerous biological barriers facing mineral drug formulations. However, the studies on mineral drugs in the delivery system are few at present. There is also a lack of a detailed description of mineral drug delivery systems. In this review, the advanced strategies of mineral drug delivery systems in tumor therapy are summarized. In addition, the therapeutic advantages and research progress of novel mineral drug delivery systems are also discussed. Here, we hope that this will provide a useful reference for the design and application of new mineral drug delivery systems.
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Affiliation(s)
- Xiaoqing Zhong
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, China.,Jiangsu Provincial TCM Engineering Technology Research Center of High Efficient Drug Delivery System, Nanjing, 210023, China
| | - Zhenning Di
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, China.,Jiangsu Provincial TCM Engineering Technology Research Center of High Efficient Drug Delivery System, Nanjing, 210023, China
| | - Yuanxin Xu
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, China.,Jiangsu Provincial TCM Engineering Technology Research Center of High Efficient Drug Delivery System, Nanjing, 210023, China
| | - Qifan Liang
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, China.,Jiangsu Provincial TCM Engineering Technology Research Center of High Efficient Drug Delivery System, Nanjing, 210023, China
| | - Kuanhan Feng
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, China.,Jiangsu Provincial TCM Engineering Technology Research Center of High Efficient Drug Delivery System, Nanjing, 210023, China
| | - Yuting Zhang
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, China.,Jiangsu Provincial TCM Engineering Technology Research Center of High Efficient Drug Delivery System, Nanjing, 210023, China
| | - Liuqing Di
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, China. .,Jiangsu Provincial TCM Engineering Technology Research Center of High Efficient Drug Delivery System, Nanjing, 210023, China.
| | - Ruoning Wang
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, China. .,Jiangsu Provincial TCM Engineering Technology Research Center of High Efficient Drug Delivery System, Nanjing, 210023, China.
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21
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Remy J, Linder B, Weirauch U, Day BW, Stringer BW, Herold-Mende C, Aigner A, Krohn K, Kögel D. STAT3 Enhances Sensitivity of Glioblastoma to Drug-Induced Autophagy-Dependent Cell Death. Cancers (Basel) 2022; 14:cancers14020339. [PMID: 35053502 PMCID: PMC8773829 DOI: 10.3390/cancers14020339] [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: 12/16/2021] [Accepted: 12/30/2021] [Indexed: 01/27/2023] Open
Abstract
Simple Summary Glioblastoma is the most common primary brain cancer in adults. One reason for the development and malignancy of this tumor is the misregulation of certain cellular proteins. The oncoprotein STAT3 that is frequently overactive in glioblastoma cells is associated with more aggressive disease and decreased patient survival. Autophagy is a form of cellular self digestion that normally maintains cell integrity and provides nutrients and basic building blocks required for growth. While glioblastoma is known to be particularly resistant to conventional therapies, recent research has suggested that these tumors are more sensitive to excessive overactivation of autophagy, leading to autophagy-dependent tumor cell death. Here, we show a hitherto unknown role of STAT3 in sensitizing glioblastoma cells to excessive autophagy induced with the repurposed drug pimozide. These findings provide the basis for future research aimed at determining whether STAT3 can serve as a predictor for autophagy-proficient tumors and further support the notion of overactivating autophagy for cancer therapy. Abstract Glioblastoma (GBM) is a devastating disease and the most common primary brain malignancy of adults with a median survival barely exceeding one year. Recent findings suggest that the antipsychotic drug pimozide triggers an autophagy-dependent, lysosomal type of cell death in GBM cells with possible implications for GBM therapy. One oncoprotein that is often overactivated in these tumors and associated with a particularly dismal prognosis is Signal Transducer and Activator of Transcription 3 (STAT3). Here, we used isogenic human and murine GBM knockout cell lines, advanced fluorescence microscopy, transcriptomic analysis and FACS-based assessment of cell viability to show that STAT3 has an underappreciated, context-dependent role in drug-induced cell death. Specifically, we demonstrate that depletion of STAT3 significantly enhances cell survival after treatment with Pimozide, suggesting that STAT3 confers a particular vulnerability to GBM. Furthermore, we show that active STAT3 has no major influence on the early steps of the autophagy pathway, but exacerbates drug-induced lysosomal membrane permeabilization (LMP) and release of cathepsins into the cytosol. Collectively, our findings support the concept of exploiting the pro-death functions of autophagy and LMP for GBM therapy and to further determine whether STAT3 can be employed as a treatment predictor for highly apoptosis-resistant, but autophagy-proficient cancers.
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Affiliation(s)
- Janina Remy
- Neuroscience Center, Experimental Neurosurgery, Department of Neurosurgery, Goethe University Hospital, 60590 Frankfurt am Main, Germany; (J.R.); (B.L.)
| | - Benedikt Linder
- Neuroscience Center, Experimental Neurosurgery, Department of Neurosurgery, Goethe University Hospital, 60590 Frankfurt am Main, Germany; (J.R.); (B.L.)
| | - Ulrike Weirauch
- Rudolf-Boehm-Institute for Pharmacology and Toxicology, Clinical Pharmacology, University of Leipzig, 04103 Leipzig, Germany; (U.W.); (A.A.)
| | - Bryan W. Day
- Sid Faithful Brain Cancer Laboratory, QIMR Berghofer, Herston, QLD 4006, Australia;
| | - Brett W. Stringer
- College of Medicine and Public Health, Flinders University, Sturt Rd., Bedford Park, SA 5042, Australia;
| | - Christel Herold-Mende
- Division of Experimental Neurosurgery, Department of Neurosurgery, University Hospital Heidelberg, INF400, 69120 Heidelberg, Germany;
| | - Achim Aigner
- Rudolf-Boehm-Institute for Pharmacology and Toxicology, Clinical Pharmacology, University of Leipzig, 04103 Leipzig, Germany; (U.W.); (A.A.)
| | - Knut Krohn
- Core Unit DNA-Technologies, IZKF, Faculty of Medicine, University of Leipzig, 04103 Leipzig, Germany;
| | - Donat Kögel
- Neuroscience Center, Experimental Neurosurgery, Department of Neurosurgery, Goethe University Hospital, 60590 Frankfurt am Main, Germany; (J.R.); (B.L.)
- German Cancer Consortium DKTK Partner Site Frankfurt/Main, 60590 Frankfurt am Main, Germany
- German Cancer Research Center DKFZ, 69120 Heidelberg, Germany
- Correspondence: ; Tel.: +49-69-6301-6923
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22
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Jovanovic B, Eiermann N, Talwar D, Boulougouri M, Dick TP, Stoecklin G. Thioredoxin 1 is required for stress granule assembly upon arsenite-induced oxidative stress. Food Chem Toxicol 2021; 156:112508. [PMID: 34390821 DOI: 10.1016/j.fct.2021.112508] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 07/11/2021] [Accepted: 08/09/2021] [Indexed: 10/25/2022]
Abstract
Arsenic is a major water pollutant and health hazard, leading to acute intoxication and, upon chronic exposure, several diseases including cancer development. Arsenic exerts its pronounced cellular toxicity through its trivalent oxide arsenite (ASN), which directly inhibits numerous proteins including Thioredoxin 1 (Trx1), and causes severe oxidative stress. Cells respond to arsenic by inhibition of protein synthesis and subsequent assembly of stress granules (SGs), cytoplasmic condensates of stalled mRNAs, translation factors and RNA-binding proteins. The biological role of SGs is diverse and not completely understood; they are important for regulation of cell signaling and survival under stress conditions, and for adapting de novo protein synthesis to the protein folding capacity during the recovery from stress. In this study, we identified Trx1 as a novel component of SGs. Trx1 is required for the assembly of ASN-induced SGs, but not for SGs induced by energy deprivation or heat shock. Importantly, our results show that Trx1 is essential for cell survival upon acute exposure to ASN, through a mechanism that is independent of translation inhibition.
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Affiliation(s)
- Bogdan Jovanovic
- Division of Biochemistry, Mannheim Institute for Innate Immunoscience (MI3), Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany; Center for Molecular Biology of Heidelberg University (ZMBH), DKFZ-ZMBH Alliance, Heidelberg, Germany; Center for Human Molecular Genetics, Faculty of Biology, University of Belgrade, Belgrade, Serbia.
| | - Nina Eiermann
- Division of Biochemistry, Mannheim Institute for Innate Immunoscience (MI3), Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany; Center for Molecular Biology of Heidelberg University (ZMBH), DKFZ-ZMBH Alliance, Heidelberg, Germany
| | - Deepti Talwar
- Division of Redox Regulation, German Cancer Research Center (DKFZ), DKFZ-ZMBH Alliance, Heidelberg, Germany; Faculty of Biosciences, Heidelberg University, Heidelberg, Germany
| | - Maria Boulougouri
- Division of Biochemistry, Mannheim Institute for Innate Immunoscience (MI3), Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany; Center for Molecular Biology of Heidelberg University (ZMBH), DKFZ-ZMBH Alliance, Heidelberg, Germany
| | - Tobias P Dick
- Division of Redox Regulation, German Cancer Research Center (DKFZ), DKFZ-ZMBH Alliance, Heidelberg, Germany; Faculty of Biosciences, Heidelberg University, Heidelberg, Germany
| | - Georg Stoecklin
- Division of Biochemistry, Mannheim Institute for Innate Immunoscience (MI3), Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany; Center for Molecular Biology of Heidelberg University (ZMBH), DKFZ-ZMBH Alliance, Heidelberg, Germany; Faculty of Biosciences, Heidelberg University, Heidelberg, Germany
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23
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Li Y, Feng Y, Si X, Zhao C, Wang F, Niu X. Genetic Expression Screening of Arsenic Trioxide-Induced Cytotoxicity in KG-1a Cells Based on Bioinformatics Technology. Front Genet 2021; 12:654826. [PMID: 34413873 PMCID: PMC8369888 DOI: 10.3389/fgene.2021.654826] [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: 01/21/2021] [Accepted: 07/06/2021] [Indexed: 11/20/2022] Open
Abstract
Acute myeloid leukemia (AML) is a malignant tumor of the hematopoietic system, and leukemia stem cells are responsible for AML chemoresistance and relapse. KG-1a cell is considered a leukemia stem cell-enriched cell line, which is resistant to chemotherapy. Arsenic trioxide (ATO) is effective against acute promyelocytic leukemia as a first-line treatment agent, even as remission induction of relapsed cases. ATO has a cytotoxic effect on KG-1a cells, but the mechanism remains unclear. Our results demonstrated that ATO can inhibit cell proliferation, induce apoptosis, and arrest KG-1a cells in the G2/M phase. Using transcriptome analysis, we investigated the candidate target genes regulated by ATO in KG-1a cells. The expression profile analysis showed that the ATO had significantly changed gene expression related to proliferation, apoptosis, and cell cycle. Moreover, MYC, PCNA, and MCM7 were identified as crucial hub genes through protein-protein interaction network analysis; meanwhile, the expressions of them in both RNA and protein levels are down-regulated as confirmed by quantitative polymerase chain reaction and Western blot. Thus, our study suggests that ATO not only inhibits the expression of MYC, PCNA, and MCM7 but also leads to cell cycle arrest and apoptosis in KG-1a cells. Overall, this study provided reliable clues for improving the ATO efficacy in AML.
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Affiliation(s)
- Yahui Li
- School of Laboratory Medicine, Xinxiang Medical University, Xinxiang, China
| | - Yingjie Feng
- The Third Affiliated Hospital of Xinxiang Medical University, Xinxiang, China
| | - Xiaohui Si
- School of Laboratory Medicine, Xinxiang Medical University, Xinxiang, China
| | - Chenjin Zhao
- School of Laboratory Medicine, Xinxiang Medical University, Xinxiang, China
| | - Fanping Wang
- School of Laboratory Medicine, Xinxiang Medical University, Xinxiang, China
| | - Xinqing Niu
- School of Laboratory Medicine, Xinxiang Medical University, Xinxiang, China
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24
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Gerstmeier J, Possmayer AL, Bozkurt S, Hoffmann ME, Dikic I, Herold-Mende C, Burger MC, Münch C, Kögel D, Linder B. Calcitriol Promotes Differentiation of Glioma Stem-Like Cells and Increases Their Susceptibility to Temozolomide. Cancers (Basel) 2021; 13:cancers13143577. [PMID: 34298790 PMCID: PMC8303292 DOI: 10.3390/cancers13143577] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2021] [Accepted: 07/13/2021] [Indexed: 12/28/2022] Open
Abstract
Simple Summary Cancer cells with a stem-like phenotype that are thought to be highly tumorigenic are commonly described in glioblastoma, the most common primary adult brain cancer. This phenotype comprises high self-renewal capacity and resistance against chemotherapy and radiation therapy, thereby promoting tumor progression and disease relapse. Here, we show that calcitriol, the hormonally active form of the “sun hormone” vitamin D3, effectively suppresses stemness properties in glioblastoma stem-like cells (GSCs), supporting the hypothesis that calcitriol sensitizes them to additional chemotherapy. Indeed, a physiological organotypic brain slice model was used to monitor tumor growth of GSCs, and the effectiveness of combined treatment with temozolomide, the current standard-of-care, and calcitriol was proven. These findings indicate that further research on applying calcitriol, a well-known and safe drug, as a potential adjuvant therapy for glioblastoma is both justified and necessary. Abstract Glioblastoma (GBM) is the most common and most aggressive primary brain tumor, with a very high rate of recurrence and a median survival of 15 months after diagnosis. Abundant evidence suggests that a certain sub-population of cancer cells harbors a stem-like phenotype and is likely responsible for disease recurrence, treatment resistance and potentially even for the infiltrative growth of GBM. GBM incidence has been negatively correlated with the serum levels of 25-hydroxy-vitamin D3, while the low pH within tumors has been shown to promote the expression of the vitamin D3-degrading enzyme 24-hydroxylase, encoded by the CYP24A1 gene. Therefore, we hypothesized that calcitriol can specifically target stem-like glioblastoma cells and induce their differentiation. Here, we show, using in vitro limiting dilution assays, quantitative real-time PCR, quantitative proteomics and ex vivo adult organotypic brain slice transplantation cultures, that therapeutic doses of calcitriol, the hormonally active form of vitamin D3, reduce stemness to varying extents in a panel of investigated GSC lines, and that it effectively hinders tumor growth of responding GSCs ex vivo. We further show that calcitriol synergizes with Temozolomide ex vivo to completely eliminate some GSC tumors. These findings indicate that calcitriol carries potential as an adjuvant therapy for a subgroup of GBM patients and should be analyzed in more detail in follow-up studies.
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Affiliation(s)
- Julia Gerstmeier
- Neuroscience Center, Experimental Neurosurgery, Department of Neurosurgery, Goethe University, 60590 Frankfurt am Main, Germany; (J.G.); (A.-L.P.); (D.K.)
| | - Anna-Lena Possmayer
- Neuroscience Center, Experimental Neurosurgery, Department of Neurosurgery, Goethe University, 60590 Frankfurt am Main, Germany; (J.G.); (A.-L.P.); (D.K.)
| | - Süleyman Bozkurt
- Faculty of Medicine, Institute of Biochemistry II, Goethe University Frankfurt, 60590 Frankfurt am Main, Germany; (S.B.); (M.E.H.); (I.D.); (C.M.)
| | - Marina E. Hoffmann
- Faculty of Medicine, Institute of Biochemistry II, Goethe University Frankfurt, 60590 Frankfurt am Main, Germany; (S.B.); (M.E.H.); (I.D.); (C.M.)
| | - Ivan Dikic
- Faculty of Medicine, Institute of Biochemistry II, Goethe University Frankfurt, 60590 Frankfurt am Main, Germany; (S.B.); (M.E.H.); (I.D.); (C.M.)
| | - Christel Herold-Mende
- Division of Experimental Neurosurgery, Department of Neurosurgery, University Hospital Heidelberg, INF400, 69120 Heidelberg, Germany;
| | - Michael C. Burger
- Dr. Senckenberg Institute of Neurooncology, Goethe University Hospital, 60528 Frankfurt am Main, Germany;
| | - Christian Münch
- Faculty of Medicine, Institute of Biochemistry II, Goethe University Frankfurt, 60590 Frankfurt am Main, Germany; (S.B.); (M.E.H.); (I.D.); (C.M.)
| | - Donat Kögel
- Neuroscience Center, Experimental Neurosurgery, Department of Neurosurgery, Goethe University, 60590 Frankfurt am Main, Germany; (J.G.); (A.-L.P.); (D.K.)
- German Cancer Consortium DKTK Partner Site Frankfurt/Main, 60590 Frankfurt am Main, Germany
- German Cancer Research Center DKFZ, 69120 Heidelberg, Germany
| | - Benedikt Linder
- Neuroscience Center, Experimental Neurosurgery, Department of Neurosurgery, Goethe University, 60590 Frankfurt am Main, Germany; (J.G.); (A.-L.P.); (D.K.)
- Correspondence: ; Tel.: +49-69-6301-6930
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25
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Linder B, Klein C, Hoffmann ME, Bonn F, Dikic I, Kögel D. BAG3 is a negative regulator of ciliogenesis in glioblastoma and triple-negative breast cancer cells. J Cell Biochem 2021; 123:77-90. [PMID: 34180073 DOI: 10.1002/jcb.30073] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 05/31/2021] [Accepted: 06/11/2021] [Indexed: 12/11/2022]
Abstract
By regulating several hallmarks of cancer, BAG3 exerts oncogenic functions in a wide variety of malignant diseases including glioblastoma (GBM) and triple-negative breast cancer (TNBC). Here we performed global proteomic/phosphoproteomic analyses of CRISPR/Cas9-mediated isogenic BAG3 knockouts of the two GBM lines U343 and U251 in comparison to parental controls. Depletion of BAG3 evoked major effects on proteins involved in ciliogenesis/ciliary function and the activity of the related kinases aurora-kinase A and CDK1. Cilia formation was significantly enhanced in BAG3 KO cells, a finding that could be confirmed in BAG3-deficient versus -proficient BT-549 TNBC cells, thus identifying a completely novel function of BAG3 as a negative regulator of ciliogenesis. Furthermore, we demonstrate that enhanced ciliogenesis and reduced expression of SNAI1 and ZEB1, two key transcription factors regulating epithelial to mesenchymal transition (EMT) are correlated to decreased cell migration, both in the GBM and TNBC BAG3 knockout cells. Our data obtained in two different tumor entities identify suppression of EMT and ciliogenesis as putative synergizing mechanisms of BAG3-driven tumor aggressiveness in therapy-resistant cancers.
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Affiliation(s)
- Benedikt Linder
- Department of Neurosurgery, Experimental Neurosurgery, University Hospital, Goethe University, Frankfurt am Main, Germany
| | - Caterina Klein
- Department of Neurosurgery, Experimental Neurosurgery, University Hospital, Goethe University, Frankfurt am Main, Germany.,Faculty of Biosciences, Goethe University, Frankfurt am Main, Germany
| | - Marina E Hoffmann
- Institute of Biochemistry II, Goethe University, Frankfurt am Main, Germany
| | - Florian Bonn
- Institute of Biochemistry II, Goethe University, Frankfurt am Main, Germany
| | - Ivan Dikic
- Institute of Biochemistry II, Goethe University, Frankfurt am Main, Germany.,Buchmann Institute for Molecular Life Sciences, Goethe University, Frankfurt am Main, Germany
| | - Donat Kögel
- Department of Neurosurgery, Experimental Neurosurgery, University Hospital, Goethe University, Frankfurt am Main, Germany.,German Cancer Consortium (DKTK), Partner Site Frankfurt, Frankfurt am Main, Germany.,German Cancer Research Center DKFZ, Heidelberg, Germany
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26
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Linder B, Köhler LHF, Reisbeck L, Menger D, Subramaniam D, Herold-Mende C, Anant S, Schobert R, Biersack B, Kögel D. A New Pentafluorothio-Substituted Curcuminoid with Superior Antitumor Activity. Biomolecules 2021; 11:biom11070947. [PMID: 34202286 PMCID: PMC8301868 DOI: 10.3390/biom11070947] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 06/17/2021] [Accepted: 06/22/2021] [Indexed: 12/18/2022] Open
Abstract
A new and readily available pentafluorothiophenyl-substituted N-methyl-piperidone curcuminoid 1a was prepared and investigated for its anti-proliferative, pro-apoptotic and cancer stem cell-differentiating activities against a panel of human tumor cell lines derived from various tumor entities. The compound 1a was highly anti-proliferative and reached IC50 values in the nanomolar concentration range. 1a was superior to the known anti-tumorally active curcuminoid EF24 (2) and its known N-ethyl-piperidone analog 1b in all tested tumor cell lines. Furthermore, 1a induced a noticeable increase of intracellular reactive oxygen species in HT-29 colon adenocarcinoma cells, which possibly leads to a distinct increase in sub-G1 cells, as assessed by cell cycle analysis. A considerable activation of the executioner-caspases 3 and 7 as well as nuclei fragmentation, cell rounding, and membrane protrusions suggest the triggering of an apoptotic mechanism. Yet another effect was the re-organization of the actin cytoskeleton shown by the formation of stress fibers and actin aggregation. 1a also caused cell death in the adherently cultured glioblastoma cell lines U251 and Mz54. We furthermore observed that 1a strongly suppressed the stem cell properties of glioma stem-like cell lines including one primary line, highlighting the potential therapeutic relevance of this new compound.
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Affiliation(s)
- Benedikt Linder
- Experimental Neurosurgery, Frankfurt University Hospital, Theodor-Stern-Kai 7, 60590 Frankfurt am Main, Germany; (L.R.); (D.M.); (D.K.)
- Correspondence: (B.L.); (B.B.)
| | - Leonhard H. F. Köhler
- Organic Chemistry Laboratory, University of Bayreuth, Universitätsstrasse 30, 95440 Bayreuth, Germany; (L.H.F.K.); (R.S.)
| | - Lisa Reisbeck
- Experimental Neurosurgery, Frankfurt University Hospital, Theodor-Stern-Kai 7, 60590 Frankfurt am Main, Germany; (L.R.); (D.M.); (D.K.)
| | - Dominic Menger
- Experimental Neurosurgery, Frankfurt University Hospital, Theodor-Stern-Kai 7, 60590 Frankfurt am Main, Germany; (L.R.); (D.M.); (D.K.)
| | - Dharmalingam Subramaniam
- Cancer Biology Department, University of Kansas Medical Center, 3901 Rainbow Boulevard, Kansas City, MO 66160, USA; (D.S.); (S.A.)
| | - Christel Herold-Mende
- Department of Neurosurgery, Division of Experimental Neurosurgery, University Hospital Heidelberg, INF 400, 69120 Heidelberg, Germany;
| | - Shrikant Anant
- Cancer Biology Department, University of Kansas Medical Center, 3901 Rainbow Boulevard, Kansas City, MO 66160, USA; (D.S.); (S.A.)
| | - Rainer Schobert
- Organic Chemistry Laboratory, University of Bayreuth, Universitätsstrasse 30, 95440 Bayreuth, Germany; (L.H.F.K.); (R.S.)
| | - Bernhard Biersack
- Organic Chemistry Laboratory, University of Bayreuth, Universitätsstrasse 30, 95440 Bayreuth, Germany; (L.H.F.K.); (R.S.)
- Correspondence: (B.L.); (B.B.)
| | - Donat Kögel
- Experimental Neurosurgery, Frankfurt University Hospital, Theodor-Stern-Kai 7, 60590 Frankfurt am Main, Germany; (L.R.); (D.M.); (D.K.)
- German Cancer Consortium (DKTK), Partner Site Frankfurt, 60590 Frankfurt am Main, Germany
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27
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Caylioglu D, Meyer RJ, Hellmold D, Kubelt C, Synowitz M, Held-Feindt J. Effects of the Anti-Tumorigenic Agent AT101 on Human Glioblastoma Cells in the Microenvironmental Glioma Stem Cell Niche. Int J Mol Sci 2021; 22:ijms22073606. [PMID: 33808494 PMCID: PMC8037174 DOI: 10.3390/ijms22073606] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 03/23/2021] [Accepted: 03/27/2021] [Indexed: 12/22/2022] Open
Abstract
Glioblastoma (GBM) is a barely treatable disease due to its profound chemoresistance. A distinct inter- and intratumoral heterogeneity reflected by specialized microenvironmental niches and different tumor cell subpopulations allows GBMs to evade therapy regimens. Thus, there is an urgent need to develop alternative treatment strategies. A promising candidate for the treatment of GBMs is AT101, the R(-) enantiomer of gossypol. The present study evaluates the effects of AT101, alone or in combination with temozolomide (TMZ), in a microenvironmental glioma stem cell niche model of two GBM cell lines (U251MG and U87MG). AT101 was found to induce strong cytotoxic effects on U251MG and U87MG stem-like cells in comparison to the respective native cells. Moreover, a higher sensitivity against treatment with AT101 was observed upon incubation of native cells with a stem-like cell-conditioned medium. This higher sensitivity was reflected by a specific inhibitory influence on the p-p42/44 signaling pathway. Further, the expression of CXCR7 and the interleukin-6 receptor was significantly regulated upon these stimulatory conditions. Since tumor stem-like cells are known to mediate the development of tumor recurrences and were observed to strongly respond to the AT101 treatment, this might represent a promising approach to prevent the development of GBM recurrences.
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28
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Anti-Tumor Effects of Sodium Meta-Arsenite in Glioblastoma Cells with Higher Akt Activities. Int J Mol Sci 2020; 21:ijms21238982. [PMID: 33256086 PMCID: PMC7729740 DOI: 10.3390/ijms21238982] [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: 10/28/2020] [Revised: 11/23/2020] [Accepted: 11/24/2020] [Indexed: 11/18/2022] Open
Abstract
Glioblastoma is a type of aggressive brain tumor that grows very fast and evades surrounding normal brain, lead to treatment failure. Glioblastomas are associated with Akt activation due to somatic alterations in PI3 kinase/Akt pathway and/or PTEN tumor suppressor. Sodium meta-arsenite, KML001 is an orally bioavailable, water-soluble, and trivalent arsenical and it shows antitumoral effects in several solid tumor cells via inhibiting oncogenic signaling, including Akt and MAPK. Here, we evaluated the effect of sodium meta-arsenite, KML001, on the growth of human glioblastoma cell lines with different PTEN expression status and Akt activation, including PTEN-deficient cells (U87-MG and U251) and PTEN-positive cells (LN229). The growth-inhibitory effect of KML001 was stronger in U87-MG and U251 cells, which exhibited higher Akt activity than LN229 cells. KML001 deactivated Akt and decreased its protein levels via proteasomal degradation in U87-MG cells. KML001 upregulated mutant PTEN levels via inhibition of its proteasomal degradation. KML001 inhibited cell growth more effectively in active Akt-overexpressing LN229 cells than in mock-expressing LN229 cells. Consistent with these results, KML001 sensitized PTEN-deficient cells more strongly to growth inhibition than it did PTEN-positive cells in prostate and breast cancer cell lines. Finally, we illustrated in vivo anti-tumor effects of KML001 using an intracranial xenograft mouse model. These results suggest that KML001 could be an effective chemotherapeutic drug for the treatment of glioblastoma cancer patients with higher Akt activity and PTEN loss.
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Fang Y, Zhang Z. Arsenic trioxide as a novel anti-glioma drug: a review. Cell Mol Biol Lett 2020; 25:44. [PMID: 32983240 PMCID: PMC7517624 DOI: 10.1186/s11658-020-00236-7] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 09/15/2020] [Indexed: 02/08/2023] Open
Abstract
Arsenic trioxide has shown a strong anti-tumor effect with little toxicity when used in the treatment of acute promyelocytic leukemia (APL). An effect on glioma has also been shown. Its mechanisms include regulation of apoptosis and autophagy; promotion of the intracellular production of reactive oxygen species, causing oxidative damage; and inhibition of tumor stem cells. However, glioma cells and tissues from other sources show different responses to arsenic trioxide. Researchers are working to enhance its efficacy in anti-glioma treatments and reducing any adverse reactions. Here, we review recent research on the efficacy and mechanisms of action of arsenic trioxide in the treatment of gliomas to provide guidance for future studies.
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Affiliation(s)
- Yi Fang
- Department of Ultrasound, First Affiliated Hospital of China Medical University, Shenyang, 110001 Liaoning People's Republic of China
| | - Zhen Zhang
- Department of Ultrasound, First Affiliated Hospital of China Medical University, Shenyang, 110001 Liaoning People's Republic of China
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Escamilla-Ramírez A, Castillo-Rodríguez RA, Zavala-Vega S, Jimenez-Farfan D, Anaya-Rubio I, Briseño E, Palencia G, Guevara P, Cruz-Salgado A, Sotelo J, Trejo-Solís C. Autophagy as a Potential Therapy for Malignant Glioma. Pharmaceuticals (Basel) 2020; 13:ph13070156. [PMID: 32707662 PMCID: PMC7407942 DOI: 10.3390/ph13070156] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 07/01/2020] [Accepted: 07/14/2020] [Indexed: 02/06/2023] Open
Abstract
Glioma is the most frequent and aggressive type of brain neoplasm, being anaplastic astrocytoma (AA) and glioblastoma multiforme (GBM), its most malignant forms. The survival rate in patients with these neoplasms is 15 months after diagnosis, despite a diversity of treatments, including surgery, radiation, chemotherapy, and immunotherapy. The resistance of GBM to various therapies is due to a highly mutated genome; these genetic changes induce a de-regulation of several signaling pathways and result in higher cell proliferation rates, angiogenesis, invasion, and a marked resistance to apoptosis; this latter trait is a hallmark of highly invasive tumor cells, such as glioma cells. Due to a defective apoptosis in gliomas, induced autophagic death can be an alternative to remove tumor cells. Paradoxically, however, autophagy in cancer can promote either a cell death or survival. Modulating the autophagic pathway as a death mechanism for cancer cells has prompted the use of both inhibitors and autophagy inducers. The autophagic process, either as a cancer suppressing or inducing mechanism in high-grade gliomas is discussed in this review, along with therapeutic approaches to inhibit or induce autophagy in pre-clinical and clinical studies, aiming to increase the efficiency of conventional treatments to remove glioma neoplastic cells.
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Affiliation(s)
- Angel Escamilla-Ramírez
- Departamento de Neuroinmunología, Instituto Nacional de Neurología y Neurocirugía, Ciudad de México 14269, Mexico; (A.E.-R.); (I.A.-R.); (G.P.); (P.G.); (A.C.-S.); (J.S.)
| | - Rosa A. Castillo-Rodríguez
- Laboratorio de Oncología Experimental, CONACYT-Instituto Nacional de Pediatría, Ciudad de México 04530, Mexico;
| | - Sergio Zavala-Vega
- Departamento de Patología, Instituto Nacional de Neurología y Neurocirugía, Ciudad de México 14269, Mexico;
| | - Dolores Jimenez-Farfan
- Laboratorio de Inmunología, División de Estudios de Posgrado e Investigación, Facultad de Odontología, Universidad Nacional Autónoma de México, Ciudad de México 04510, Mexico;
| | - Isabel Anaya-Rubio
- Departamento de Neuroinmunología, Instituto Nacional de Neurología y Neurocirugía, Ciudad de México 14269, Mexico; (A.E.-R.); (I.A.-R.); (G.P.); (P.G.); (A.C.-S.); (J.S.)
| | - Eduardo Briseño
- Clínica de Neurooncología, Instituto Nacional de Neurología y Neurocirugía, Ciudad de México 14269, Mexico;
| | - Guadalupe Palencia
- Departamento de Neuroinmunología, Instituto Nacional de Neurología y Neurocirugía, Ciudad de México 14269, Mexico; (A.E.-R.); (I.A.-R.); (G.P.); (P.G.); (A.C.-S.); (J.S.)
| | - Patricia Guevara
- Departamento de Neuroinmunología, Instituto Nacional de Neurología y Neurocirugía, Ciudad de México 14269, Mexico; (A.E.-R.); (I.A.-R.); (G.P.); (P.G.); (A.C.-S.); (J.S.)
| | - Arturo Cruz-Salgado
- Departamento de Neuroinmunología, Instituto Nacional de Neurología y Neurocirugía, Ciudad de México 14269, Mexico; (A.E.-R.); (I.A.-R.); (G.P.); (P.G.); (A.C.-S.); (J.S.)
| | - Julio Sotelo
- Departamento de Neuroinmunología, Instituto Nacional de Neurología y Neurocirugía, Ciudad de México 14269, Mexico; (A.E.-R.); (I.A.-R.); (G.P.); (P.G.); (A.C.-S.); (J.S.)
| | - Cristina Trejo-Solís
- Departamento de Neuroinmunología, Instituto Nacional de Neurología y Neurocirugía, Ciudad de México 14269, Mexico; (A.E.-R.); (I.A.-R.); (G.P.); (P.G.); (A.C.-S.); (J.S.)
- Correspondence: ; Tel.: +52-555-060-4040
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Condello M, Mancini G, Meschini S. The Exploitation of Liposomes in the Inhibition of Autophagy to Defeat Drug Resistance. Front Pharmacol 2020; 11:787. [PMID: 32547395 PMCID: PMC7272661 DOI: 10.3389/fphar.2020.00787] [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: 02/27/2020] [Accepted: 05/12/2020] [Indexed: 12/24/2022] Open
Abstract
Autophagy is a mechanism involved in many human diseases and in cancers can have a cytotoxic/cytostatic or protective action, being in the latter case involved in multidrug resistance. Understanding which of these roles autophagy has in cancer is thus fundamental for therapeutical decisions because it permits to optimize the therapeutical approach by activating or inhibiting autophagy according to the progression of the disease. However, a serious drawback of cancer treatment is often the scarce availability of drugs and autophagy modulators at the sites of interest. In the recent years, several nanocarriers have been developed and investigated to improve the solubility, bioavailability, controlled release of therapeutics and increase their cytotoxic effect on cancer cell. Here we have reviewed only liposomes as carriers of chemotherapeutics and autophagy inhibitors because they have low toxicity and immunogenicity and they are biodegradable and versatile. In this review after the analysis of the dual role of autophagy, of the main autophagic pathways, and of the role of autophagy in multidrug resistance, we will focus on the most effective liposomal formulations, thus highlighting the great potential of these targeting systems to defeat cancer diseases.
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Affiliation(s)
- Maria Condello
- National Center for Drug Research and Evaluation, National Institute of Health, Rome, Italy
| | - Giovanna Mancini
- Institute for Biological Systems, National Research Council, Rome, Italy
| | - Stefania Meschini
- National Center for Drug Research and Evaluation, National Institute of Health, Rome, Italy
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Guo Z, Song T, Xue Z, Liu P, Zhang M, Zhang X, Zhang Z. Using CETSA assay and a mathematical model to reveal dual Bcl-2/Mcl-1 inhibition and on-target mechanism for ABT-199 and S1. Eur J Pharm Sci 2020; 142:105105. [DOI: 10.1016/j.ejps.2019.105105] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2019] [Revised: 10/06/2019] [Accepted: 10/10/2019] [Indexed: 12/17/2022]
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Linder B, Kögel D. Autophagy in Cancer Cell Death. BIOLOGY 2019; 8:biology8040082. [PMID: 31671879 PMCID: PMC6956186 DOI: 10.3390/biology8040082] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Revised: 10/18/2019] [Accepted: 10/28/2019] [Indexed: 12/13/2022]
Abstract
Autophagy has important functions in maintaining energy metabolism under conditions of starvation and to alleviate stress by removal of damaged and potentially harmful cellular components. Therefore, autophagy represents a pro-survival stress response in the majority of cases. However, the role of autophagy in cell survival and cell death decisions is highly dependent on its extent, duration, and on the respective cellular context. An alternative pro-death function of autophagy has been consistently observed in different settings, in particular, in developmental cell death of lower organisms and in drug-induced cancer cell death. This cell death is referred to as autophagic cell death (ACD) or autophagy-dependent cell death (ADCD), a type of cellular demise that may act as a backup cell death program in apoptosis-deficient tumors. This pro-death function of autophagy may be exerted either via non-selective bulk autophagy or excessive (lethal) removal of mitochondria via selective mitophagy, opening new avenues for the therapeutic exploitation of autophagy/mitophagy in cancer treatment.
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Affiliation(s)
- Benedikt Linder
- Experimental Neurosurgery, Department of Neurosurgery, Neuroscience Center, Goethe University Hospital, 60528 Frankfurt am Main, Germany.
| | - Donat Kögel
- Experimental Neurosurgery, Department of Neurosurgery, Neuroscience Center, Goethe University Hospital, 60528 Frankfurt am Main, Germany.
- German Cancer Consortium (DKTK), Partner Site Frankfurt, 60590 Frankfurt am Main, Germany.
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Kim HY, Lee BI, Jeon JH, Kim DK, Kang SG, Shim JK, Kim SY, Kang SW, Jang H. Gossypol Suppresses Growth of Temozolomide-Resistant Glioblastoma Tumor Spheres. Biomolecules 2019; 9:biom9100595. [PMID: 31658771 PMCID: PMC6843396 DOI: 10.3390/biom9100595] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Revised: 10/07/2019] [Accepted: 10/08/2019] [Indexed: 02/07/2023] Open
Abstract
Temozolomide is the current first-line treatment for glioblastoma patients but, because many patients are resistant to it, there is an urgent need to develop antitumor agents to treat temozolomide-resistant glioblastoma. Gossypol, a natural polyphenolic compound, has been studied as a monotherapy or combination therapy for the treatment of glioblastoma. The combination of gossypol and temozolomide has been shown to inhibit glioblastoma, but it is not clear yet whether gossypol alone can suppress temozolomide-resistant glioblastoma. We find that gossypol suppresses the growth of temozolomide-resistant glioblastoma cells in both tumor sphere and adherent culture conditions, with tumor spheres showing the greatest sensitivity. Molecular docking and binding energy calculations show that gossypol has a similar affinity to the Bcl2 (B-cell lymphoma 2) family of proteins and several dehydrogenases. Gossypol reduces mitochondrial membrane potential and cellular ATP levels before cell death, which suggests that gossypol inhibits several dehydrogenases in the cell’s metabolic pathway. Treatment with a Bcl2 inhibitor does not fully explain the effect of gossypol on glioblastoma. Overall, this study demonstrates that gossypol can suppress temozolomide-resistant glioblastoma and will be helpful for the refinement of gossypol treatments by elucidating some of the molecular mechanisms of gossypol in glioblastoma.
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Affiliation(s)
- Hee Yeon Kim
- Division of Cancer Biology, Research Institute, National Cancer Center, Goyang 10408, Korea.
- Department of Life Science, Ewha Womans University, Seoul 03760, Korea.
| | - Byung Il Lee
- Division of Precision Medicine, Research Institute, National Cancer Center, Goyang 10408, Korea.
- Department of Cancer Biomedical Science, National Cancer Center Graduate School of Cancer Science and Policy, Goyang 10408, Korea.
| | - Ji Hoon Jeon
- Division of Cancer Biology, Research Institute, National Cancer Center, Goyang 10408, Korea.
| | - Dong Keon Kim
- Division of Cancer Biology, Research Institute, National Cancer Center, Goyang 10408, Korea.
| | - Seok-Gu Kang
- Department of Neurosurgery, Brain Tumor Center, Severance Hospital, Yonsei University College of Medicine, Seoul 03722, Korea.
| | - Jin-Kyoung Shim
- Department of Neurosurgery, Brain Tumor Center, Severance Hospital, Yonsei University College of Medicine, Seoul 03722, Korea.
| | - Soo Youl Kim
- Division of Cancer Biology, Research Institute, National Cancer Center, Goyang 10408, Korea.
| | - Sang Won Kang
- Department of Life Science, Ewha Womans University, Seoul 03760, Korea.
| | - Hyonchol Jang
- Division of Cancer Biology, Research Institute, National Cancer Center, Goyang 10408, Korea.
- Department of Cancer Biomedical Science, National Cancer Center Graduate School of Cancer Science and Policy, Goyang 10408, Korea.
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35
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Tabatabai G, Wakimoto H. Glioblastoma: State of the Art and Future Perspectives. Cancers (Basel) 2019; 11:cancers11081091. [PMID: 31370300 PMCID: PMC6721299 DOI: 10.3390/cancers11081091] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/1970] [Accepted: 01/01/1970] [Indexed: 12/19/2022] Open
Affiliation(s)
- Ghazaleh Tabatabai
- Interdisciplinary Division of Neuro-Oncology, Hertie Institute for Clinical Brain Research, Center for Neuro-Oncology, Comprehensive Cancer Center Tübingen Stuttgart, University Hospital Tübingen, Eberhard Karls University Tübingen, 72076 Tübingen, Germany.
| | - Hiroaki Wakimoto
- Department of Neurosurgery, Massachusetts General Hospital, Harvard Medical School Boston, Boston, MA 02114, USA.
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