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Caffo M, Casili G, Caruso G, Barresi V, Campolo M, Paterniti I, Minutoli L, Ius T, Esposito E. DKK3 Expression in Glioblastoma: Correlations with Biomolecular Markers. Int J Mol Sci 2024; 25:4091. [PMID: 38612910 PMCID: PMC11012478 DOI: 10.3390/ijms25074091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Revised: 04/02/2024] [Accepted: 04/03/2024] [Indexed: 04/14/2024] Open
Abstract
Glioblastoma is the most common malignant primary tumor of the CNS. The prognosis is dismal, with a median survival of 15 months. Surgical treatment followed by adjuvant therapies such as radiotherapy and chemotherapy characterize the classical strategy. The WNT pathway plays a key role in cellular proliferation, differentiation, and invasion. The DKK3 protein, capable of acting as a tumor suppressor, also appears to be able to modulate the WNT pathway. We performed, in a series of 40 patients, immunohistochemical and Western blot evaluations of DKK3 to better understand how the expression of this protein can influence clinical behavior. We used a statistical analysis, with correlations between the expression of DKK3 and overall survival, age, sex, Ki-67, p53, and MGMT and IDH status. We also correlated our data with information included in the cBioPortal database. In our analyses, DKK3 expression, in both immunohistochemistry and Western blot analyses, was reduced or absent in many cases, showing downregulation. To date, no clinical study exists in the literature that reports a potential correlation between IDH and MGMT status and the WNT pathway through the expression of DKK3. Modulation of this pathway through the expression of DKK3 could represent a new tailored therapeutic strategy in the treatment of glioblastoma.
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Affiliation(s)
- Maria Caffo
- Unit of Neurosurgery, Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, 98100 Messina, Italy;
| | - Giovanna Casili
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, 98100 Messina, Italy; (G.C.); (M.C.); (I.P.); (E.E.)
| | - Gerardo Caruso
- Unit of Neurosurgery, Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, 98100 Messina, Italy;
| | - Valeria Barresi
- Department of Diagnostics and Public Health, Section of Pathology, University of Verona, 37124 Verona, Italy;
| | - Michela Campolo
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, 98100 Messina, Italy; (G.C.); (M.C.); (I.P.); (E.E.)
| | - Irene Paterniti
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, 98100 Messina, Italy; (G.C.); (M.C.); (I.P.); (E.E.)
| | - Letteria Minutoli
- Department of Clinical and Experimental Medicine, University of Messina, 98100 Messina, Italy;
| | - Tamara Ius
- Neurosurgery Unit, Head-Neck and NeuroScience Department, University Hospital of Udine, 33100 Udine, Italy;
| | - Emanuela Esposito
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, 98100 Messina, Italy; (G.C.); (M.C.); (I.P.); (E.E.)
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2
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Malta TM, Sabedot TS, Morosini NS, Datta I, Garofano L, Vallentgoed W, Varn FS, Aldape K, D'Angelo F, Bakas S, Barnholtz-Sloan JS, Gan HK, Hasanain M, Hau AC, Johnson KC, Cazacu S, deCarvalho AC, Khasraw M, Kocakavuk E, Kouwenhoven MC, Migliozzi S, Niclou SP, Niers JM, Ormond DR, Paek SH, Reifenberger G, Sillevis Smitt PA, Smits M, Stead LF, van den Bent MJ, Van Meir EG, Walenkamp A, Weiss T, Weller M, Westerman BA, Ylstra B, Wesseling P, Lasorella A, French PJ, Poisson LM, Verhaak RG, Iavarone A, Noushmehr H. The Epigenetic Evolution of Glioma Is Determined by the IDH1 Mutation Status and Treatment Regimen. Cancer Res 2024; 84:741-756. [PMID: 38117484 PMCID: PMC10911804 DOI: 10.1158/0008-5472.can-23-2093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 09/15/2023] [Accepted: 12/13/2023] [Indexed: 12/21/2023]
Abstract
Tumor adaptation or selection is thought to underlie therapy resistance in glioma. To investigate longitudinal epigenetic evolution of gliomas in response to therapeutic pressure, we performed an epigenomic analysis of 132 matched initial and recurrent tumors from patients with IDH-wildtype (IDHwt) and IDH-mutant (IDHmut) glioma. IDHwt gliomas showed a stable epigenome over time with relatively low levels of global methylation. The epigenome of IDHmut gliomas showed initial high levels of genome-wide DNA methylation that was progressively reduced to levels similar to those of IDHwt tumors. Integration of epigenomics, gene expression, and functional genomics identified HOXD13 as a master regulator of IDHmut astrocytoma evolution. Furthermore, relapse of IDHmut tumors was accompanied by histologic progression that was associated with survival, as validated in an independent cohort. Finally, the initial cell composition of the tumor microenvironment varied between IDHwt and IDHmut tumors and changed differentially following treatment, suggesting increased neoangiogenesis and T-cell infiltration upon treatment of IDHmut gliomas. This study provides one of the largest cohorts of paired longitudinal glioma samples with epigenomic, transcriptomic, and genomic profiling and suggests that treatment of IDHmut glioma is associated with epigenomic evolution toward an IDHwt-like phenotype. SIGNIFICANCE Standard treatments are related to loss of DNA methylation in IDHmut glioma, resulting in epigenetic activation of genes associated with tumor progression and alterations in the microenvironment that resemble treatment-naïve IDHwt glioma.
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Affiliation(s)
- Tathiane M. Malta
- School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Thais S. Sabedot
- Hermelin Brain Tumor Center, Henry Ford Health System, Detroit, Michigan
| | | | - Indrani Datta
- Hermelin Brain Tumor Center, Henry Ford Health System, Detroit, Michigan
| | - Luciano Garofano
- Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, Florida
| | - Wies Vallentgoed
- Neurology Department, The Brain Tumour Center, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Frederick S. Varn
- The Jackson Laboratory for Genomic Medicine, Farmington, Connecticut
| | | | - Fulvio D'Angelo
- Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, Florida
- Department of Neurological Surgery, University of Miami Miller School of Medicine, Miami, Florida
| | - Spyridon Bakas
- Center for Biomedical Image Computing and Analytics, University of Pennsylvania, Philadelphia, Pennsylvania
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
- Department of Radiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | | | - Hui K. Gan
- Olivia Newton-John Cancer Research Institute, Austin Health, Heidelberg, Melbourne, Australia
| | - Mohammad Hasanain
- Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, Florida
| | | | - Kevin C. Johnson
- Department of Neurosurgery, Yale School of Medicine, New Haven, Connecticut
| | - Simona Cazacu
- Hermelin Brain Tumor Center, Henry Ford Health System, Detroit, Michigan
| | - Ana C. deCarvalho
- Hermelin Brain Tumor Center, Henry Ford Health System, Detroit, Michigan
| | | | - Emre Kocakavuk
- Department of Neurosurgery, Yale School of Medicine, New Haven, Connecticut
- Department of Hematology and Stem Cell Transplantation, West German Cancer Center (WTZ), National Center for Tumor Diseases (NCT) West, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Mathilde C.M. Kouwenhoven
- Department of Neurology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Simona Migliozzi
- Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, Florida
| | | | - Johanna M. Niers
- Department of Neurology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - D. Ryan Ormond
- University of Colorado School of Medicine, Department of Neurosurgery, Aurora, Colorado
| | - Sun Ha Paek
- Department of Neurosurgery, Cancer Research Institute, Hypoxia Ischemia Disease Institute, Seoul National University, Seoul, Republic of Korea (South)
| | - Guido Reifenberger
- Institute of Neuropathology, Heinrich Heine University, Dusseldorf, Germany
| | - Peter A. Sillevis Smitt
- Department of Neurology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
- The Brain Tumour Centre, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Marion Smits
- Department of Radiology and Nuclear Medicine, Erasmus MC, Rotterdam, the Netherlands
| | - Lucy F. Stead
- Leeds Institute of Medical Research, University of Leeds, Leeds, United Kingdom
| | - Martin J. van den Bent
- Department of Neurology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
- The Brain Tumour Centre, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Erwin G. Van Meir
- Department of Neurosurgery and O'Neal Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, Alabama
| | | | - Tobias Weiss
- Department of Neurology, University Hospital and University of Zurich, Zurich, Switzerland
| | - Michael Weller
- Department of Neurology, University Hospital and University of Zurich, Zurich, Switzerland
| | - Bart A. Westerman
- Department of Neurology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Bauke Ylstra
- Department of Pathology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Pieter Wesseling
- Department of Pathology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
- Brain Tumor Center Amsterdam, Cancer Center Amsterdam, Amsterdam UMC, VU University Medical Center, Amsterdam, the Netherlands
- Laboratory for Childhood Cancer Pathology, Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
| | - Anna Lasorella
- Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, Florida
- Department of Biochemistry and Molecular Biology, University of Miami Miller School of Medicine, Miami, Florida
| | - Pim J. French
- Neurology Department, The Brain Tumour Center, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Laila M. Poisson
- Hermelin Brain Tumor Center, Henry Ford Health System, Detroit, Michigan
| | - Roel G.W. Verhaak
- Department of Neurosurgery, Yale School of Medicine, New Haven, Connecticut
- Department of Neurosurgery, Amsterdam University Medical Center, Amsterdam, the Netherlands
| | - Antonio Iavarone
- Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, Florida
- Department of Neurological Surgery, University of Miami Miller School of Medicine, Miami, Florida
| | - Houtan Noushmehr
- Hermelin Brain Tumor Center, Henry Ford Health System, Detroit, Michigan
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3
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Mehjardi NZ, Kessler J, Sanin AY, Picard D, Westhoff P, Nickel AC, Uhlmann C, Shi W, Steiger HJ, Remke M, Fischer I, Vordermark D, Croner RS, Kahlert UD. The development of a hiPSC-based platform to identify tissue-dependencies of IDH1 R132H. Cell Death Discov 2023; 9:452. [PMID: 38086797 PMCID: PMC10716401 DOI: 10.1038/s41420-023-01747-w] [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: 10/14/2023] [Revised: 11/13/2023] [Accepted: 11/27/2023] [Indexed: 07/29/2024] Open
Abstract
The application of patient-derived (PD) in vitro tumor models represents the classical strategy for clinical translational oncology research. Using these cellular heterogeneous cultures for the isolation of cancer stem cells (CSCs), suggested to be the main driver for disease malignancy, relies on the use of surrogate biomarkers or is based on CSC-enriching culture conditions. However, the ability of those strategies to exclusively and efficiently enrich for CSC pool has been questioned. Here we present an alternative in vitro CSC model based on the oncogenic transformation of single clone-derived human induced pluripotent stem cells (hiPSC). Hotspot mutations in the DNA encoding for the R132 codon of the enzyme isocitrate dehydrogenase 1 (IDH1) and codon R175 of p53 are commonly occurring molecular features of different tumors and were selected for our transformation strategy. By choosing p53 mutant glial tumors as our model disease, we show that in vitro therapy discovery tests on IDH1-engineered synthetic CSCs (sCSCs) can identify kinases-targeting chemotherapeutics that preferentially target tumor cells expressing corresponding genetic alteration. In contrast, neural stem cells (NSCs) derived from the IDH1R132H overexpressing hiPSCs increase their resistance to the tested interventions indicating glial-to-neural tissue-dependent differences of IDH1R132H. Taken together, we provide proof for the potential of our sCSC technology as a potent addition to biomarker-driven drug development projects or studies on tumor therapy resistance. Moreover, follow-up projects such as comparing in vitro drug sensitivity profiles of hiPSC-derived tissue progenitors of different lineages, might help to understand a variety of tissue-related functions of IDH1 mutations.
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Affiliation(s)
- N Z Mehjardi
- Clinic for Neurosurgery, Medical Faculty Heinrich-Heine University and University Medical Center Düsseldorf, Düsseldorf, Germany
| | - J Kessler
- Clinic for Radiation Therapy, Martin Luther University Halle-Wittenberg, Halle, Germany
| | - A Y Sanin
- Department of Molecular and Experimental Surgery, Clinic for General, Visceral, Vascular, and Transplant Surgery, Medical Faculty and University Hospital Magdeburg, Magdeburg, Germany
| | - D Picard
- Department of Pediatric Oncology, Hematology and Clinical Immunology, University Hospital Düsseldorf and Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
- German Cancer Research Center (DKFZ), Heidelberg, Germany
- German Cancer Consortium (DKTK), partner site Essen/Düsseldorf, Düsseldorf, Germany
| | - P Westhoff
- Institute of Plant Biochemistry, Cluster of Excellence on Plant Science, Heinrich Heine University, Düsseldorf, Germany
| | - Ann-Christin Nickel
- Clinic for Neurosurgery, Medical Faculty Heinrich-Heine University and University Medical Center Düsseldorf, Düsseldorf, Germany
- Diaceutics PLC, Düsseldorf, Germany
| | - C Uhlmann
- Clinic for Neurosurgery, Medical Faculty Heinrich-Heine University and University Medical Center Düsseldorf, Düsseldorf, Germany
- Charles River, Wuppertal, Germany
| | - W Shi
- Department of Molecular and Experimental Surgery, Clinic for General, Visceral, Vascular, and Transplant Surgery, Medical Faculty and University Hospital Magdeburg, Magdeburg, Germany
| | - H J Steiger
- Clinic for Neurosurgery, Medical Faculty Heinrich-Heine University and University Medical Center Düsseldorf, Düsseldorf, Germany
| | - M Remke
- Department of Pediatric Oncology, Hematology and Clinical Immunology, University Hospital Düsseldorf and Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
- German Cancer Research Center (DKFZ), Heidelberg, Germany
- German Cancer Consortium (DKTK), partner site Essen/Düsseldorf, Düsseldorf, Germany
- Pediatric Oncology and Hematology, University Hospital Saarbrücken, Saarbrücken, Germany
| | - I Fischer
- Clinic for Neurosurgery, Medical Faculty Heinrich-Heine University and University Medical Center Düsseldorf, Düsseldorf, Germany
| | - D Vordermark
- Clinic for Radiation Therapy, Martin Luther University Halle-Wittenberg, Halle, Germany
| | - R S Croner
- Department of Molecular and Experimental Surgery, Clinic for General, Visceral, Vascular, and Transplant Surgery, Medical Faculty and University Hospital Magdeburg, Magdeburg, Germany
| | - U D Kahlert
- Department of Molecular and Experimental Surgery, Clinic for General, Visceral, Vascular, and Transplant Surgery, Medical Faculty and University Hospital Magdeburg, Magdeburg, Germany.
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4
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Wu Y, Wang X, Zhang M, Wu D. Molecular Biomarkers and Recent Liquid Biopsy Testing Progress: A Review of the Application of Biosensors for the Diagnosis of Gliomas. Molecules 2023; 28:5660. [PMID: 37570630 PMCID: PMC10419986 DOI: 10.3390/molecules28155660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 07/19/2023] [Accepted: 07/24/2023] [Indexed: 08/13/2023] Open
Abstract
Gliomas are the most common primary central nervous system tumors, with a high mortality rate. Early and accurate diagnosis of gliomas is critical for successful treatment. Biosensors are significant in the detection of molecular biomarkers because they are simple to use, portable, and capable of real-time analysis. This review discusses several important molecular biomarkers as well as various biosensors designed for glioma diagnosis, such as electrochemical biosensors and optical biosensors. We present our perspectives on the existing challenges and hope that this review can promote the improvement of biosensors.
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Affiliation(s)
- Yuanbin Wu
- Department of Emergency Medicine, The Seventh Medical Center, Chinese PLA General Hospital, Beijing 100700, China;
| | - Xuning Wang
- Department of General Surgery, The Air Force Hospital of Northern Theater PLA, Shenyang 110042, China
| | - Meng Zhang
- Department of Neurosurgery, The Second Hospital of Southern Theater of Chinese Navy, Sanya 572000, China
| | - Dongdong Wu
- Department of Neurosurgery, The First Medical Centre, Chinese PLA General Hospital, Beijing 100853, China
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5
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Wang Z, Wang Y, Li H, Lan Y, Zeng Z, Yao J, Li M, Xia H. Fabrication of Etoposide-loaded superparamagnetic iron oxide nanoparticles (SPIONs) induced apoptosis in glioma cancer cells. Process Biochem 2023. [DOI: 10.1016/j.procbio.2023.02.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/02/2023]
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6
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Ying M, Hu X. Tracing the electron flow in redox metabolism: The appropriate distribution of electrons is essential to maintain redox balance in cancer cells. Semin Cancer Biol 2022; 87:32-47. [PMID: 36374644 DOI: 10.1016/j.semcancer.2022.10.005] [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: 05/09/2022] [Revised: 10/08/2022] [Accepted: 10/14/2022] [Indexed: 11/09/2022]
Abstract
Cancer cells are characterized by sustained proliferation, which requires a huge demand of fuels to support energy production and biosynthesis. Energy is produced by the oxidation of the fuels during catabolism, and biosynthesis is achieved by the reduction of smaller units or precursors. Therefore, the oxidation-reduction (redox) reactions in cancer cells are more active compared to those in the normal counterparts. The higher activity of redox metabolism also induces a more severe oxidative stress, raising the question of how cancer cells maintain the redox balance. In this review, we overview the redox metabolism of cancer cells in an electron-tracing view. The electrons are derived from the nutrients in the tumor microenvironment and released during catabolism. Most of the electrons are transferred to NAD(P) system and then directed to four destinations: energy production, ROS generation, reductive biosynthesis and antioxidant system. The appropriate distribution of these electrons achieved by the function of redox regulation network is essential to maintain redox homeostasis in cancer cells. Interfering with the electron distribution and disrupting redox balance by targeting the redox regulation network may provide therapeutic implications for cancer treatment.
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Affiliation(s)
- Minfeng Ying
- Cancer Institute (Key Laboratory for Cancer Intervention and Prevention, China National Ministry of Education, Zhejiang Provincial Key Laboratory of Molecular Biology in Medical Sciences), The Second Affiliated Hospital, Zhejiang University School of Medicine, 310009 Hangzhou, Zhejiang, China.
| | - Xun Hu
- Cancer Institute (Key Laboratory for Cancer Intervention and Prevention, China National Ministry of Education, Zhejiang Provincial Key Laboratory of Molecular Biology in Medical Sciences), The Second Affiliated Hospital, Zhejiang University School of Medicine, 310009 Hangzhou, Zhejiang, China.
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7
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Inhibitory Effect of miR-339-5p on Glioma through PTP4A1/HMGB1 Pathway. DISEASE MARKERS 2022; 2022:2231195. [PMID: 35872698 PMCID: PMC9307383 DOI: 10.1155/2022/2231195] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 06/12/2022] [Accepted: 06/18/2022] [Indexed: 12/29/2022]
Abstract
Objective Finding miR-339-5p inhibitory functions in glioma through PTP4A1/HMGB1 pathway. Methods From May 2020 to August 2021, 20 glioblastoma and para cancer tissues were chosen for qRT-PCR analysis. The miR-NC, miR-con, miR-339-5PMIMIC, and miR-con + groups were transfected into human glioma U251 cells. The capacity of cell vascular-like structure construction was found by simulating angiogenesis, and the ability of cell movement was examined by cell scratching. The twofold luciferase reporter gene method determined that miR-339-5p targets PTP4A1, and the protein expression levels of PTP4A1 and HMGB1 were examined using Western blot. Results MiR-339-5P expression was substantially lower in cancer samples than noncancer samples (P < 0.05). PTP4A1 expression in cancer samples was higher than in healthy controls (P < 0.05). The miR-339-5p group produced significantly less vascular-like structures than the NC and miR-con groups (P < 0.05). The miR-339-5p group lowered the invasive index and migratory rate of U251 cells (P < 0.05). PTP4A1 inhibited the luciferase activity of the pTP4A1-WT reporter gene (P < 0.05) but not the PTP4A1-MUT (P > 0.05). The miR-339-5p group had lower protein levels of PTP4A1 and HMGB1 than the NC and miR-con groups (P < 0.05). The development of vascular-like structures was substantially more significant in the miR-con +PTP4A1 group than in the miR-con and miR-339-5p +PTP4A1 groups (P < 0.05). In terms of migration and invasion index, there was a substantial difference between the miR-339-5p +PTP4A1 and the miR-con +PTP4A1 groups (P < 0.05). The miR-con +PTP4A1 group had a greater migration rate and invasive index than the miR-con and miR-339-5p +PTP4A1 groups (P < 0.05). Conclusion MiR-339-5P inhibits angiogenic mimicry, migration, and invasion of brain glioma U251 cells by inhibiting the PTP4A1/HMGB1 signal pathway.
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8
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Uhlmann C, Nickel AC, Picard D, Rossi A, Li G, Hildebrandt B, Brockerhoff G, Bendt F, Hübenthal U, Hewera M, Steiger HJ, Wieczorek D, Perrakis A, Zhang W, Remke M, Koch K, Tigges J, Croner RS, Fritsche E, Kahlert UD. Progenitor cells derived from gene-engineered human induced pluripotent stem cells as synthetic cancer cell alternatives for in vitro pharmacology. Biotechnol J 2022; 17:e2100693. [PMID: 35334498 DOI: 10.1002/biot.202100693] [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: 12/23/2021] [Revised: 02/25/2022] [Accepted: 03/08/2022] [Indexed: 11/08/2022]
Abstract
Limitations in genetic stability and recapitulating accurate physiological disease properties challenge the utility of patient-derived (PD) cancer models for reproducible and translational research. We have genetically engineered a portfolio of isogenic human induced pluripotent stem cells (hiPSCs) with different pan-cancer relevant oncoprotein signatures followed by differentiation into lineage-committed progenitor cells. Characterization on molecular and biological level validated successful stable genetic alterations in pluripotency state as well as upon differentiation to prove the functionality of our approach Meanwhile proposing core molecular networks possibly involved in early dysregulation of stem cell homeostasis, the application of our cell systems in comparative substance testing indicates the potential for cancer research such as identification of augmented therapy resistance of stem cells in response to activation of distinct oncogenic signatures. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Constanze Uhlmann
- Department for Neurosurgery, Medical Faculty and University Medical Center Düsseldorf, Heinrich-Heine-University, Düsseldorf, Germany
| | - Ann-Christin Nickel
- Department for Neurosurgery, Medical Faculty and University Medical Center Düsseldorf, Heinrich-Heine-University, Düsseldorf, Germany
| | - Daniel Picard
- Division of Pediatric Neuro-Oncogenomics, German Cancer Research Center (DKFZ), German Consortium for Translational Cancer Research (DKTK), partner site Essen/Düsseldorf, Düsseldorf, Germany.,Department of Pediatric Oncology, Hematology, and Clinical Immunology, Medical Faculty, University Hospital Düsseldorf, Düsseldorf, Germany.,Department of Neuropathology, Medical Faculty, Heinrich-Heine-University, Düsseldorf, Germany
| | - Andrea Rossi
- Leibniz Research Institute for Environmental Medicine, Düsseldorf, Germany
| | - Guanzhang Li
- Beijing Neurosurgical Institute, Capital Medical University, Beijing, P. R. China
| | - Barbara Hildebrandt
- Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany
| | | | - Farina Bendt
- Leibniz Research Institute for Environmental Medicine, Düsseldorf, Germany
| | - Ulrike Hübenthal
- Leibniz Research Institute for Environmental Medicine, Düsseldorf, Germany
| | - Michael Hewera
- Department for Neurosurgery, Medical Faculty and University Medical Center Düsseldorf, Heinrich-Heine-University, Düsseldorf, Germany
| | - Hans-Jakob Steiger
- Department for Neurosurgery, Medical Faculty and University Medical Center Düsseldorf, Heinrich-Heine-University, Düsseldorf, Germany
| | - Dagmar Wieczorek
- Institute of Human Genetics, Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany
| | - Aristoteles Perrakis
- Molecular and Experimental Surgery, University Clinic for General, Visceral and Vascular Surgery, University Medical Center Magdeburg and Faculty of Medicine, Otto-von-Guericke-University Magdeburg, Magdeburg, Germany
| | - Wei Zhang
- Beijing Neurosurgical Institute, Capital Medical University, Beijing, P. R. China
| | - Marc Remke
- Division of Pediatric Neuro-Oncogenomics, German Cancer Research Center (DKFZ), German Consortium for Translational Cancer Research (DKTK), partner site Essen/Düsseldorf, Düsseldorf, Germany.,Department of Pediatric Oncology, Hematology, and Clinical Immunology, Medical Faculty, University Hospital Düsseldorf, Düsseldorf, Germany.,Department of Neuropathology, Medical Faculty, Heinrich-Heine-University, Düsseldorf, Germany
| | - Katharina Koch
- Leibniz Research Institute for Environmental Medicine, Düsseldorf, Germany
| | - Julia Tigges
- Leibniz Research Institute for Environmental Medicine, Düsseldorf, Germany
| | - Roland S Croner
- Molecular and Experimental Surgery, University Clinic for General, Visceral and Vascular Surgery, University Medical Center Magdeburg and Faculty of Medicine, Otto-von-Guericke-University Magdeburg, Magdeburg, Germany
| | - Ellen Fritsche
- Leibniz Research Institute for Environmental Medicine, Düsseldorf, Germany.,Medical Faculty, Heinrich-Heine University, Düsseldorf, Germany
| | - Ulf D Kahlert
- Molecular and Experimental Surgery, University Clinic for General, Visceral and Vascular Surgery, University Medical Center Magdeburg and Faculty of Medicine, Otto-von-Guericke-University Magdeburg, Magdeburg, Germany
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9
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Liu HQ, Li WX, An YW, Wu T, Jiang GY, Dong Y, Chen WX, Wang JC, Wang C, Song S. Integrated analysis of the genomic and transcriptional profile of gliomas with isocitrate dehydrogenase-1 and tumor protein 53 mutations. Int J Immunopathol Pharmacol 2022; 36:3946320221139262. [PMID: 36377597 PMCID: PMC9669701 DOI: 10.1177/03946320221139262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Background: The gene mutation of isocitrate dehydrogenase-1 (IDH1)
is commonly found in LGG and some GBM patients and usually carries tumor protein
53 (TP53) mutations. However, the underlying mechanisms on both mutations of
glioma patients in IDH1 and TP53 are still unclear. Aim: To find
the potential target markers in GBM and LGG patients with IDH1 and TP53
mutation.Method: A total of 1122 glioma patients from The
Cancer Genome Atlas were enrolled and divided as wild-type (without IDH1 and
TP53 mutations) or both mutant (both IDH1 and TP53 mutations). The data of
clinicopathological characteristics, mRNA, mutations, and copy number alteration
were analyzed. Results: IDH1 and TP53 mutations, not gene
expression, affect the survival probability of GBM and LGG patients, which might
be related to neuron function, immune function, tumor invasion, and metastasis.
The effects of the selected gene (EMILIN3, SAA1, VSTM2A, HAMP, IFT80, and CHIC2)
on glioma patients could be regulated by IDH1 and TP53 mutations and had a
higher survival possibility in these patients. Conclusions: The
selected genes in GBM and LGG patients with IDH1 and TP53 mutations could be a
potential prognosis marker in the future.
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Affiliation(s)
- Han-Qing Liu
- Central Laboratory, Shenzhen Samii Medical Center, Shenzhen, P.R. China
| | - Wei-Xin Li
- Department of Neurosurgery, Shenzhen Samii Medical Center, Shenzhen, P.R. China
| | - Ya-Wen An
- Central Laboratory, Shenzhen Samii Medical Center, Shenzhen, P.R. China
| | - Tao Wu
- Department of Neurosurgery, Peking University Shenzhen Hospital, Shenzhen, P.R. China
| | - Guang-Yu Jiang
- Department of Neurosurgery, Shenzhen Samii Medical Center, Shenzhen, P.R. China
| | - Yu Dong
- Department of Neurosurgery, Shenzhen Samii Medical Center, Shenzhen, P.R. China
| | - Wei-Xin Chen
- Central Laboratory, Shenzhen Samii Medical Center, Shenzhen, P.R. China
| | - Jian-Chun Wang
- Central Laboratory, Shenzhen Samii Medical Center, Shenzhen, P.R. China
| | - Cheng Wang
- Department of Neurosurgery, Shenzhen Samii Medical Center, Shenzhen, P.R. China
| | - Shuo Song
- Central Laboratory, Shenzhen Samii Medical Center, Shenzhen, P.R. China
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10
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Qi Z, Cai J, Meng X, Cai S, Tang C, Lang L. Prognostic value of preoperative inflammatory markers among different molecular subtypes of lower-grade glioma. J Clin Neurosci 2021; 96:180-186. [PMID: 34802893 DOI: 10.1016/j.jocn.2021.10.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Revised: 08/10/2021] [Accepted: 10/05/2021] [Indexed: 11/25/2022]
Abstract
BACKGROUND The inflammatory response is closely related to cancer progression and prognosis. The aim of this study was to determine the prognostic value of preoperative inflammatory markers among different molecular subtypes of lower-grade glioma (LGG). METHODS We performed a retrospective analysis of 214 patients with LGG from 2001 to 2013, evaluating the effect of the neutrophil/lymphocyte ratio (NLR), lymphocyte/monocyte ratio (LMR), platelet/lymphocyte ratio (PLR) and derived NLR (dNLR) on prognosis among different molecular subtypes. Isocitrate dehydrogenase (IDH) and telomerase reverse transcriptase (TERT) promotor mutations were detected by gene sequencing, and Chromosome arms 1p and 19q (1p/19q) codeletion was estimated via fluorescence in situ hybridization. RESULTS Survival analysis showed that a high NLR, low LMR, and high dNLR were associated with poor prognosis, while the PLR had no prognostic significance. The subsequent molecular subtype analysis indicated that a high NLR and dNLR predicted worse survival in the IDH mutation only group, a high NLR and PLR predicted worse survival in the IDH and TERT promoter mutation group, and a high PLR was associated with shorter survival in the triple-positive group. Furthermore, univariate and multivariate Cox regression analysis suggested that the dNLR was an independent prognostic factor for LGG. Finally, the prognostic nomogram was developed by integrating the inflammatory marker dNLR and independent clinical risk factors. CONCLUSION The results of this study indicated that a high dNLR was an independent risk factor for overall survival rates in patients with LGG, which may increase prognostic accuracy and improve patient outcomes.
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Affiliation(s)
- Zengxin Qi
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China; Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, China; State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, School of Basic Medical Sciences and Institutes of Brain Science, Fudan University, Shanghai, China
| | - Jiajun Cai
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China; Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, China; State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, School of Basic Medical Sciences and Institutes of Brain Science, Fudan University, Shanghai, China
| | - Xiangda Meng
- Department of Neurosurgery, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Shengyong Cai
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China; Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, China; State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, School of Basic Medical Sciences and Institutes of Brain Science, Fudan University, Shanghai, China
| | - Chao Tang
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China; Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, China; State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, School of Basic Medical Sciences and Institutes of Brain Science, Fudan University, Shanghai, China.
| | - Liqin Lang
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China; Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, China; State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, School of Basic Medical Sciences and Institutes of Brain Science, Fudan University, Shanghai, China.
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11
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Gui S, Chen P, Liu Y, Chen Q, Cheng T, Lv S, Zhou T, Song Z, Xiao J, He W, Yuan S, Cheng Z. TUBA1C expression promotes proliferation by regulating the cell cycle and indicates poor prognosis in glioma. Biochem Biophys Res Commun 2021; 577:130-138. [PMID: 34517210 DOI: 10.1016/j.bbrc.2021.08.079] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 08/25/2021] [Accepted: 08/26/2021] [Indexed: 11/17/2022]
Abstract
Gliomas are the major type of primary brain tumors. Accumulating research has demonstrated that tubulin is connected with the development and malignant progression of tumors. TUBA1C is a subtype of α-tubulin and is linked to prognosis in multiple cancers. In this study, the prognosis-related gene TUBA1C in glioma was identified and analyzed by bioinformatic approaches such as Kaplan-Meier (KM) survival time analysis, univariate and multivariate Cox analysis, receiver operating characteristic (ROC) analysis and functional enrichment analysis. Based on the above analyses, we found that glioma tissues had significantly higher expression of TUBA1C than normal brain tissues, and high expression of TUBA1C has worse prognosis in glioma. Gene set enrichment analysis (GSEA) revealed the signaling pathways related to the cell cycle. Furthermore, knockdown of TUBA1C also inhibited proliferation and migration and caused apoptosis and G2/M phase arrest in glioma cells. This study demonstrated that high TUBA1C expression correlated with poor outcomes in glioma patients and that knocking down TUBA1C suppressed glioma cell proliferation via cell cycle arrest. In addition, TUBA1C might be a therapeutic biomarker for gliomas.
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Affiliation(s)
- Shikai Gui
- Department of Neurosurgery, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, 330000, China; Nanchang University, Nanchang, Jiangxi Province, 330000, China
| | - Peng Chen
- Department of Neurosurgery, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, 330000, China
| | - Yu Liu
- Department of Neurosurgery, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, 330000, China
| | - Qiaorong Chen
- Department of Neurosurgery, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, 330000, China
| | - Tianxiang Cheng
- Department of Neurosurgery, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, 330000, China
| | - Shulong Lv
- Department of Neurosurgery, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, 330000, China
| | - Tong Zhou
- Department of Neurosurgery, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, 330000, China
| | - Zhen Song
- Department of Neurosurgery, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, 330000, China
| | - Juexian Xiao
- Department of Neurosurgery, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, 330000, China
| | - Wei He
- Department of Neurosurgery, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, 330000, China
| | - Shengtao Yuan
- Jiangsu Center for Pharmacodynamics Research and Evaluation, China Pharmaceutical University, Nanjing, Jiangsu Province, 210000, China
| | - Zujue Cheng
- Department of Neurosurgery, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi Province, 330000, China; Nanchang University, Nanchang, Jiangxi Province, 330000, China.
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12
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Ganini C, Amelio I, Bertolo R, Bove P, Buonomo OC, Candi E, Cipriani C, Di Daniele N, Juhl H, Mauriello A, Marani C, Marshall J, Melino S, Marchetti P, Montanaro M, Natale ME, Novelli F, Palmieri G, Piacentini M, Rendina EA, Roselli M, Sica G, Tesauro M, Rovella V, Tisone G, Shi Y, Wang Y, Melino G. Global mapping of cancers: The Cancer Genome Atlas and beyond. Mol Oncol 2021; 15:2823-2840. [PMID: 34245122 PMCID: PMC8564642 DOI: 10.1002/1878-0261.13056] [Citation(s) in RCA: 53] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 05/04/2021] [Accepted: 07/09/2021] [Indexed: 12/20/2022] Open
Abstract
Cancer genomes have been explored from the early 2000s through massive exome sequencing efforts, leading to the publication of The Cancer Genome Atlas in 2013. Sequencing techniques have been developed alongside this project and have allowed scientists to bypass the limitation of costs for whole-genome sequencing (WGS) of single specimens by developing more accurate and extensive cancer sequencing projects, such as deep sequencing of whole genomes and transcriptomic analysis. The Pan-Cancer Analysis of Whole Genomes recently published WGS data from more than 2600 human cancers together with almost 1200 related transcriptomes. The application of WGS on a large database allowed, for the first time in history, a global analysis of features such as molecular signatures, large structural variations and noncoding regions of the genome, as well as the evaluation of RNA alterations in the absence of underlying DNA mutations. The vast amount of data generated still needs to be thoroughly deciphered, and the advent of machine-learning approaches will be the next step towards the generation of personalized approaches for cancer medicine. The present manuscript wants to give a broad perspective on some of the biological evidence derived from the largest sequencing attempts on human cancers so far, discussing advantages and limitations of this approach and its power in the era of machine learning.
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Affiliation(s)
- Carlo Ganini
- Department of Experimental MedicineTorvergata Oncoscience Research Centre of Excellence, TORUniversity of Rome Tor VergataItaly
- IDI‐IRCCSRomeItaly
| | - Ivano Amelio
- Department of Experimental MedicineTorvergata Oncoscience Research Centre of Excellence, TORUniversity of Rome Tor VergataItaly
| | - Riccardo Bertolo
- Department of Experimental MedicineTorvergata Oncoscience Research Centre of Excellence, TORUniversity of Rome Tor VergataItaly
- San Carlo di Nancy HospitalRomeItaly
| | - Pierluigi Bove
- Department of Experimental MedicineTorvergata Oncoscience Research Centre of Excellence, TORUniversity of Rome Tor VergataItaly
- San Carlo di Nancy HospitalRomeItaly
| | - Oreste Claudio Buonomo
- Department of Experimental MedicineTorvergata Oncoscience Research Centre of Excellence, TORUniversity of Rome Tor VergataItaly
| | - Eleonora Candi
- Department of Experimental MedicineTorvergata Oncoscience Research Centre of Excellence, TORUniversity of Rome Tor VergataItaly
- IDI‐IRCCSRomeItaly
| | - Chiara Cipriani
- Department of Experimental MedicineTorvergata Oncoscience Research Centre of Excellence, TORUniversity of Rome Tor VergataItaly
- San Carlo di Nancy HospitalRomeItaly
| | - Nicola Di Daniele
- Department of Experimental MedicineTorvergata Oncoscience Research Centre of Excellence, TORUniversity of Rome Tor VergataItaly
| | | | - Alessandro Mauriello
- Department of Experimental MedicineTorvergata Oncoscience Research Centre of Excellence, TORUniversity of Rome Tor VergataItaly
| | - Carla Marani
- Department of Experimental MedicineTorvergata Oncoscience Research Centre of Excellence, TORUniversity of Rome Tor VergataItaly
- San Carlo di Nancy HospitalRomeItaly
| | - John Marshall
- Medstar Georgetown University HospitalGeorgetown UniversityWashingtonDCUSA
| | - Sonia Melino
- Department of Experimental MedicineTorvergata Oncoscience Research Centre of Excellence, TORUniversity of Rome Tor VergataItaly
| | | | - Manuela Montanaro
- Department of Experimental MedicineTorvergata Oncoscience Research Centre of Excellence, TORUniversity of Rome Tor VergataItaly
| | - Maria Emanuela Natale
- Department of Experimental MedicineTorvergata Oncoscience Research Centre of Excellence, TORUniversity of Rome Tor VergataItaly
- San Carlo di Nancy HospitalRomeItaly
| | - Flavia Novelli
- Department of Experimental MedicineTorvergata Oncoscience Research Centre of Excellence, TORUniversity of Rome Tor VergataItaly
| | - Giampiero Palmieri
- Department of Experimental MedicineTorvergata Oncoscience Research Centre of Excellence, TORUniversity of Rome Tor VergataItaly
| | - Mauro Piacentini
- Department of Experimental MedicineTorvergata Oncoscience Research Centre of Excellence, TORUniversity of Rome Tor VergataItaly
| | | | - Mario Roselli
- Department of Experimental MedicineTorvergata Oncoscience Research Centre of Excellence, TORUniversity of Rome Tor VergataItaly
| | - Giuseppe Sica
- Department of Experimental MedicineTorvergata Oncoscience Research Centre of Excellence, TORUniversity of Rome Tor VergataItaly
| | - Manfredi Tesauro
- Department of Experimental MedicineTorvergata Oncoscience Research Centre of Excellence, TORUniversity of Rome Tor VergataItaly
| | - Valentina Rovella
- Department of Experimental MedicineTorvergata Oncoscience Research Centre of Excellence, TORUniversity of Rome Tor VergataItaly
| | - Giuseppe Tisone
- Department of Experimental MedicineTorvergata Oncoscience Research Centre of Excellence, TORUniversity of Rome Tor VergataItaly
| | - Yufang Shi
- Department of Experimental MedicineTorvergata Oncoscience Research Centre of Excellence, TORUniversity of Rome Tor VergataItaly
- CAS Key Laboratory of Tissue Microenvironment and TumorShanghai Institute of Nutrition and HealthShanghai Institutes for Biological SciencesUniversity of Chinese Academy of SciencesChinese Academy of SciencesShanghaiChina
- The First Affiliated Hospital of Soochow University and State Key Laboratory of Radiation Medicine and ProtectionInstitutes for Translational MedicineSoochow UniversityChina
| | - Ying Wang
- CAS Key Laboratory of Tissue Microenvironment and TumorShanghai Institute of Nutrition and HealthShanghai Institutes for Biological SciencesUniversity of Chinese Academy of SciencesChinese Academy of SciencesShanghaiChina
| | - Gerry Melino
- Department of Experimental MedicineTorvergata Oncoscience Research Centre of Excellence, TORUniversity of Rome Tor VergataItaly
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13
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Testing the Stability of Drug Resistance on Cryopreserved, Gene-Engineered Human Induced Pluripotent Stem Cells. Pharmaceuticals (Basel) 2021; 14:ph14090919. [PMID: 34577619 PMCID: PMC8466661 DOI: 10.3390/ph14090919] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 08/29/2021] [Accepted: 09/09/2021] [Indexed: 11/17/2022] Open
Abstract
Human induced pluripotent stem cells (hiPSCs) have emerged as a powerful tool for in vitro modelling of diseases with broad application in drug development or toxicology testing. These assays usually require large quantities of hiPSC, which can entail long-term storage via cryopreservation of the same cell charges. However, it is essential that cryopreservation does not oppose durable changes on the cells. In this project, we characterize one parameter of functionality of one that is well established in the field, in a different research context, an applied hiPSC line (iPS11), namely their resistance to a medium size library of chemo interventions (>160 drugs). We demonstrate that cells, before and after cryopreservation, do not change their relative overall drug response phenotypes, as defined by identification of the top 20 interventions causing dose-dependent reduction of cell growth. Importantly, also frozen cells that are exogenously enforced for stable overexpression of oncogenes myelocytomatosis (cMYC) or tumor protein 53 mutation (TP53R175H), respectively, are not changed in their relative top 20 drugs response compared to their non-frozen counterparts. Taken together, our results support iPSCs as a reliable in vitro platform for in vitro pharmacology, further raising hopes that this technology supports biomarker-associated drug development. Given the general debate on ethical and economic problems associated with the reproducibly crisis in biomedicine, our results may be of interest to a wider audience beyond stem cell research.
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14
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A Preclinical Pipeline for Translational Precision Medicine-Experiences from a Transdisciplinary Brain Tumor Stem Cell Project. J Pers Med 2021; 11:jpm11090892. [PMID: 34575669 PMCID: PMC8472761 DOI: 10.3390/jpm11090892] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 08/28/2021] [Accepted: 09/04/2021] [Indexed: 12/12/2022] Open
Abstract
Efficient transdisciplinary cooperation promotes the rapid discovery and clinical application of new technologies, especially in the competitive sector of oncology. In this review, written from a clinical-scientist point of view, we used glioblastoma—the most common and most aggressive primary brain tumor as a model disease with a largely unmet clinical need, despite decades of intensive research—to promote transdisciplinary medicine. Glioblastoma stem-like cells (GSCs), a special tumoral cell population analogue to healthy stem cells, are considered largely responsible for the progression of the disease and the mediation of therapy resistance. The presented work followed the concept of translational science, which generates the theoretical backbones of translational research projects, and aimed to close the preclinical gap between basic research and clinical application. Thus, this generated an integrated translational precision medicine pipeline model based on recent theoretical and experimental publications, which supports the accelerated discovery and development of new paths in the treatment of GSCs. The work may be of interest to the general field of precision medicine beyond the field of neuro-oncology such as in Cancer Neuroscience.
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15
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Vallée A, Lecarpentier Y, Vallée JN. Opposed Interplay between IDH1 Mutations and the WNT/β-Catenin Pathway: Added Information for Glioma Classification. Biomedicines 2021; 9:biomedicines9060619. [PMID: 34070746 PMCID: PMC8229353 DOI: 10.3390/biomedicines9060619] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 05/26/2021] [Accepted: 05/28/2021] [Indexed: 12/23/2022] Open
Abstract
Gliomas are the main common primary intraparenchymal brain tumor in the central nervous system (CNS), with approximately 7% of the death caused by cancers. In the WHO 2016 classification, molecular dysregulations are part of the definition of particular brain tumor entities for the first time. Nevertheless, the underlying molecular mechanisms remain unclear. Several studies have shown that 75% to 80% of secondary glioblastoma (GBM) showed IDH1 mutations, whereas only 5% of primary GBM have IDH1 mutations. IDH1 mutations lead to better overall survival in gliomas patients. IDH1 mutations are associated with lower stimulation of the HIF-1α a, aerobic glycolysis and angiogenesis. The stimulation of HIF-1α and the process of angiogenesis appears to be activated only when hypoxia occurs in IDH1-mutated gliomas. In contrast, the observed upregulation of the canonical WNT/β-catenin pathway in gliomas is associated with proliferation, invasion, aggressive-ness and angiogenesis.. Molecular pathways of the malignancy process are involved in early stages of WNT/β-catenin pathway-activated-gliomas, and this even under normoxic conditions. IDH1 mutations lead to decreased activity of the WNT/β-catenin pathway and its enzymatic targets. The opposed interplay between IDH1 mutations and the canonical WNT/β-catenin pathway in gliomas could participate in better understanding of the observed evolution of different tumors and could reinforce the glioma classification.
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Affiliation(s)
- Alexandre Vallée
- Department of Clinical Research and Innovation, Foch Hospital, 92150 Suresnes, France
- Correspondence:
| | - Yves Lecarpentier
- Centre de Recherche Clinique, Grand Hôpital de l’Est Francilien (GHEF), 77100 Meaux, France;
| | - Jean-Noël Vallée
- Centre Hospitalier Universitaire (CHU) Amiens Picardie, Université Picardie Jules Verne (UPJV), 80000 Amiens, France;
- Laboratoire de Mathématiques et Applications (LMA), UMR CNRS 7348, Université de Poitiers, 86000 Poitiers, France
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16
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Cheng H, Li Z, Guo Z, Shao S, Mo L, Wei W, Xue M. Single-cell profiling of D-2-hydroxyglutarate using surface-immobilized resazurin analogs. Biosens Bioelectron 2021; 190:113368. [PMID: 34098361 DOI: 10.1016/j.bios.2021.113368] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Revised: 05/04/2021] [Accepted: 05/20/2021] [Indexed: 12/13/2022]
Abstract
D-2-hydroxyglutarate (D2HG) is over-produced as an oncometabolite due to mutations in isocitrate dehydrogenases (IDHs). Accumulation of D2HG can cause the dysfunction of many enzymes and genome-wide epigenetic alterations, which can promote oncogenesis. Quantification of D2HG at single-cell resolution can help understand the phenotypic signatures of IDH-mutant cancers and identify effective therapeutics. In this study, we developed an analytical method to detect D2HG levels in single cancer cells by adapting cascade enzymatic reactions on a resazurin-based fluorescence reporter. The resazurin probe was immobilized to the sensing surface via biotin-streptavidin interaction. This surface chemistry was rationally optimized to translate the D2HG levels to sensitive fluorescence readouts efficiently. This D2HG assay demonstrated good selectivity and high sensitivity toward D2HG, and it was compatible with the previously developed single-cell barcode chip (SCBC) technology. Using the SCBC platform, we performed simultaneous single-cell profiling of D2HG, glucose uptake, and critical oncogenic signaling proteins in single IDH-mutant glioma cells. The results unveiled the complex interplays between metabolic and oncogenic signaling and led to the identification of effective combination targeted therapy against these IDH-mutant glioma cells.
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Affiliation(s)
- Hanjun Cheng
- Institute for Systems Biology, Seattle, WA, 98109, USA
| | - Zhonghan Li
- Department of Chemistry, University of California, Riverside, Riverside, CA, 92521, USA
| | - Zhili Guo
- Department of Chemistry, University of California, Riverside, Riverside, CA, 92521, USA
| | - Shiqun Shao
- Institute for Systems Biology, Seattle, WA, 98109, USA
| | - Li Mo
- Department of Molecular and Medical Pharmacology, University of California, Los Angeles, CA, 90095, USA
| | - Wei Wei
- Institute for Systems Biology, Seattle, WA, 98109, USA; Department of Molecular and Medical Pharmacology, University of California, Los Angeles, CA, 90095, USA.
| | - Min Xue
- Department of Chemistry, University of California, Riverside, Riverside, CA, 92521, USA.
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17
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Identification of CRYAB + KCNN3 + SOX9 + Astrocyte-Like and EGFR + PDGFRA + OLIG1 + Oligodendrocyte-Like Tumoral Cells in Diffuse IDH1-Mutant Gliomas and Implication of NOTCH1 Signalling in Their Genesis. Cancers (Basel) 2021; 13:cancers13092107. [PMID: 33925547 PMCID: PMC8123787 DOI: 10.3390/cancers13092107] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 04/18/2021] [Accepted: 04/21/2021] [Indexed: 12/12/2022] Open
Abstract
Simple Summary Diffuse grade II IDH-mutant gliomas are rare brain tumors mainly affecting young patients. These tumors are composed of different populations of tumoral cells. Little is known of these cells and how they are generated. These different cells may show different sensitivity to treatments, so our aim was to study them in detail by directly using patient resections. We identified two clearly distinct tumoral populations and defined reliable markers for them. We also uncovered part of the molecular mechanisms that generate them. Finally, we found that the two cell types have different electrical activity. This article provides unique data and new issues on these rare tumors, which need to be further investigated to develop innovative treatments. Abstract Diffuse grade II IDH-mutant gliomas are slow-growing brain tumors that progress into high-grade gliomas. They present intratumoral cell heterogeneity, and no reliable markers are available to distinguish the different cell subtypes. The molecular mechanisms underlying the formation of this cell diversity is also ill-defined. Here, we report that SOX9 and OLIG1 transcription factors, which specifically label astrocytes and oligodendrocytes in the normal brain, revealed the presence of two largely nonoverlapping tumoral populations in IDH1-mutant oligodendrogliomas and astrocytomas. Astrocyte-like SOX9+ cells additionally stained for APOE, CRYAB, ID4, KCNN3, while oligodendrocyte-like OLIG1+ cells stained for ASCL1, EGFR, IDH1, PDGFRA, PTPRZ1, SOX4, and SOX8. GPR17, an oligodendrocytic marker, was expressed by both cells. These two subpopulations appear to have distinct BMP, NOTCH1, and MAPK active pathways as stainings for BMP4, HEY1, HEY2, p-SMAD1/5 and p-ERK were higher in SOX9+ cells. We used primary cultures and a new cell line to explore the influence of NOTCH1 activation and BMP treatment on the IDH1-mutant glioma cell phenotype. This revealed that NOTCH1 globally reduced oligodendrocytic markers and IDH1 expression while upregulating APOE, CRYAB, HEY1/2, and an electrophysiologically-active Ca2+-activated apamin-sensitive K+ channel (KCNN3/SK3). This was accompanied by a reduction in proliferation. Similar effects of NOTCH1 activation were observed in nontumoral human oligodendrocytic cells, which additionally induced strong SOX9 expression. BMP treatment reduced OLIG1/2 expression and strongly upregulated CRYAB and NOGGIN, a negative regulator of BMP. The presence of astrocyte-like SOX9+ and oligodendrocyte-like OLIG1+ cells in grade II IDH1-mutant gliomas raises new questions about their role in the pathology.
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18
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Li G, Chen TW, Nickel AC, Muhammad S, Steiger HJ, Tzaridis T, Hänggi D, Zeidler R, Zhang W, Kahlert UD. Carbonic Anhydrase XII is a Clinically Significant, Molecular Tumor-Subtype Specific Therapeutic Target in Glioma with the Potential to Combat Invasion of Brain Tumor Cells. Onco Targets Ther 2021; 14:1707-1718. [PMID: 33692626 PMCID: PMC7939492 DOI: 10.2147/ott.s300623] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Accepted: 02/05/2021] [Indexed: 12/15/2022] Open
Abstract
Background The metabolic enzyme carbonic anhydrase 12 (CA12/CAXII) emerges as a promising cancer therapeutic target with drug development projects underway. Previous reports proposed the relevance of CA12 in the context of glioma but are limited in patient data quantity, ignore ethnic diversity of patients or rely on semi-quantitative, thereby out of date, methodology. Moreover, little is known on the association of CA12 to brain tumor stemness or on the effect of anti-CAXII-directed monotherapies on glioma stem cells (GSCs), in particular their response regarding mesenchymal differentiation status. Methods We performed in silico analysis on three independent, large-scale patient datasets interrogating state of the art molecular diagnostics alongside clinical outcomes. We analyzed CAXII abundance on a collection of GSCs and functionally tested their response to exposure to CAXII blocking antibody 6A10. Results CA12 is highly expressed in glial tumors compared with normal tissue and predicts for poor clinical course of tumor patients. CA12 expression in glioblastoma significantly correlates with clinically established, molecular markers of IDH1WT DNA, WHO grade IV or absence of 1p/19q chromosome arm co-deletion. Furthermore, tumors with elevated CA12 cluster into the mesenchymal transcription subclass of the disease. CAXII abundance in different GSCs ranges from almost absent to high levels and does not correlate to stem cell marker CD133/AC133 cell surface expression. Moreover, aiming to pharmacologically block CAXII in our cells with antibody 6A10 caused significant functional response only in one of the tested GSCs models, featuring suppression of cell invasion accompanied by reduction of ZEB1 protein and other stem cell markers. Conclusion CA12 represents a clinically relevant and molecular brain tumor-subtype specific therapeutic target. Our correlative data from experimental and clinical samples does not support CA12/CAXII to be GSC specific. 6A10 possesses promising potential to impede the invasive capacity of glioma cells and supports the emerging concept that CAXII interacts with cancer EMT programs. However, further mechanistic studies are required to comprehensively assess the therapeutic potential of 6A10 and to identify different resistance mechanisms of GSCs.
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Affiliation(s)
- Guanzhang Li
- Department of Molecular Neuropathology, Beijing Neurosurgical Institute, Capital Medical University, Beijing, People's Republic of China
| | - Ting-Wei Chen
- Clinic for Neurosurgery, Medical Faculty, Heinrich-Heine University, Düsseldorf, Germany
| | - Ann-Christin Nickel
- Clinic for Neurosurgery, Medical Faculty, Heinrich-Heine University, Düsseldorf, Germany
| | - Sajjad Muhammad
- Clinic for Neurosurgery, Medical Faculty, Heinrich-Heine University, Düsseldorf, Germany
| | - Hans-Jakob Steiger
- Clinic for Neurosurgery, Medical Faculty, Heinrich-Heine University, Düsseldorf, Germany
| | - Theophilos Tzaridis
- Division of Clinical Neurooncology, Department of Neurology and Institute of Clinical Chemistry and Clinical Pharmacology, University of Bonn, Bonn, 53127, Germany.,Tumor Initiation & Maintenance Program, NCI-Designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, 92037, USA
| | - Daniel Hänggi
- Clinic for Neurosurgery, Medical Faculty, Heinrich-Heine University, Düsseldorf, Germany
| | - Reinhard Zeidler
- Department for Otorhinolaryngology, Klinikum der Universität München (LMU), Munich, Germany
| | - Wei Zhang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, People's Republic of China.,China National Clinical Research Center for Neurological Diseases, Beijing, People's Republic of China.,Chinese Glioma Genome Atlas Network (CGGA) and Asian Glioma Genome Atlas Network (AGGA), Beijing, People's Republic of China
| | - Ulf Dietrich Kahlert
- Department of Molecular Neuropathology, Beijing Neurosurgical Institute, Capital Medical University, Beijing, People's Republic of China.,Clinic for Neurosurgery, Medical Faculty, Heinrich-Heine University, Düsseldorf, Germany
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Different Calculation Strategies Are Congruent in Determining Chemotherapy Resistance of Brain Tumors In Vitro. Cells 2020; 9:cells9122689. [PMID: 33333810 PMCID: PMC7765228 DOI: 10.3390/cells9122689] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 12/08/2020] [Accepted: 12/09/2020] [Indexed: 01/14/2023] Open
Abstract
In cancer pharmacology, a drug candidate’s therapeutic potential is typically expressed as its ability to suppress cell growth. Different methods in assessing the cell phenotype and calculating the drug effect have been established. However, inconsistencies in drug response outcomes have been reported, and it is still unclear whether and to what extent the choice of data post-processing methods is responsible for that. Studies that systematically examine these questions are rare. Here, we compare three established calculation methods on a collection of nine in vitro models of glioblastoma, exposed to a library of 231 clinical drugs. The therapeutic potential of the drugs is determined on the growth curves, using growth inhibition 50% (GI50) and point-of-departure (PoD) as the criteria. An effect is detected on 36% of the drugs when relying on GI50 and on 27% when using PoD. For the area under the curve (AUC), a threshold of 9.5 or 10 could be set to discriminate between the drugs with and without an effect. GI50, PoD, and AUC are highly correlated. The ranking of substances by different criteria varies somewhat, but the group of the top 20 substances according to one criterion typically includes 17–19 top candidates according to another. In addition to generating preclinical values with high clinical potential, we present off-target appreciation of top substance predictions by interrogating the drug response data of non-cancer cells in our calculation technology.
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