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Strategies for the Development of Multimodal Therapies in Tumors of the Central Nervous System: Identification of New Molecular and Metabolic Targets Implicated in Survival and Chemoresistance Involving Endothelial and Cancer Stem Cells
Sponsor study identifier
observational
400
1 country
1
Study Start
April 19, 2017
Actual (reported)Primary Completion
November 21, 2025
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Study Completion
November 21, 2025
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Tumors of the central nervous system affect 21 people per 100,000 every year, a figure that refers to countries with advanced economies, with an increase in incidence over time. Experimental evidence suggests that cancer stem cells (CSCs) may play a key role in the malignancy of these tumors. In fact, due to the hypoxic tumor microenvironment, these cells are able to create compensatory pathways that confer stem-like, angiogenic and pro-tumoral functions. Furthermore, it has been demonstrated that brain tumor stem cells are radio- and chemo-resistant and therefore not treatable with the therapeutic protocols currently in use. To date, in fact, there are no definitive treatments for the eradication of brain tumors. In this scenario, sphingolips, a class of lipid deputized to several physiological functions, are also involved in tumor onset, progression, drug resistance, and aggressiveness. In hypoxic tumor microenvironment, CSCs present a modified rheostat in the metabolism of sphingolipid, in favor of Sphingosine-1-phosphate (S1P). S1P is an intermediate of sphingolipid metabolism, formed from sphingosine through the action of sphingosine kinases (SK). Increasing evidence suggests that S1P acts as a tumor-promoting signal, predominantly in the extracellular environment, regulating important cellular properties correlated with tumor potential. The project aims to identify new molecular and metabolic targets involved in the survival and chemo-resistance of tumor stem cells in relation to the tumor microenvironment.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
November 21, 2025
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
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Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
April 19, 2017
Actual (reported)March 21, 2024
Actual (reported)April 5, 2024
Actual (reported)November 21, 2025
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
November 21, 2025
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Investigation of molecular and metabolic signature of cancer stem cells to assess specific markers related to gliomagenesis and cancerogenesis.
Evaluation of prognostic and predictive role of molecular and metabolic markers of the tumor. Determination of gene and protein expression of a panel of markers related to stemness, angiogenesis/hypoxia, and sphingolipid signaling.
Through study completion, an average of 3 years
Biomarker investigation
Through study completion, an average of 3 years
Cellular response to pharmacological treatments
Through study completion, an average of 3 years
Patients affected by brain tumors undergoing surgical resection; hypomethylation or hypermethylation of MGMT assessed post-surgery for patients affected by GBM; adult patients (≥18 years), both sexes; Patients undergoing Stupp protocol including patients aged \> 70 years performing the hypofractionated protocol and three weeks of chemotherapy; Karnofsky Performance Status (KPS)\> 60 assessed post-surgery; freely given written informed consent prior to any activity related to the study.
cellular and molecular analysis on cancer stem cells and endothelial cells from tumor biopsies and investigation of tissue and systemic biomarkers
Registry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.
Considering the high heterogeneity of gliomas in relation to age, sex, surgical radicality, WHO performance status, MGMT methylation, molecular and biochemical characteristics, to demonstrate a benefit of the treatments that will be administered to stem and endothelial cells it will be necessary to consider a high sample size to allow for adequate subgroup analysis and to generate reliable data. To this end, the investigators will begin the study by analyzing 400 subjects affected by glioma.
Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico
Milan, 20122, Italy
Marfia G, Navone SE, Fanizzi C, Tabano S, Pesenti C, Abdel Hadi L, Franzini A, Caroli M, Miozzo M, Riboni L, Rampini P, Campanella R. Prognostic value of preoperative von Willebrand factor plasma levels in patients with Glioblastoma. Cancer Med. 2016 Aug;5(8):1783-90. doi: 10.1002/cam4.747. Epub 2016 May 28.
Navone SE, Guarnaccia L, Rizzaro MD, Begani L, Barilla E, Alotta G, Garzia E, Caroli M, Ampollini A, Violetti A, Gervasi N, Campanella R, Riboni L, Locatelli M, Marfia G. Role of Luteolin as Potential New Therapeutic Option for Patients with Glioblastoma through Regulation of Sphingolipid Rheostat. Int J Mol Sci. 2023 Dec 21;25(1):130. doi: 10.3390/ijms25010130.
cells from tumor biospsies and blood circulation
Marco Locatelli, MD, PhD
Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico
Giovanni Marfia, MD, PhD
Fondazione IRCCS Ca' Granda Osp. Maggiore Policlinico, Istituto di Medicina Aerospaziale di Milano-Aeronautica Militare
Stefania E Navone, PhD
Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico
First Submitted
March 21, 2024
First Posted
April 5, 2024
Study Start
April 19, 2017
Actual (reported)Primary Completion
November 21, 2025
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Contact the study team to confirm eligibility.
Guarnaccia M, Guarnaccia L, La Cognata V, Navone SE, Campanella R, Ampollini A, Locatelli M, Miozzo M, Marfia G, Cavallaro S. A Targeted Next-Generation Sequencing Panel to Genotype Gliomas. Life (Basel). 2022 Jun 24;12(7):956. doi: 10.3390/life12070956.
Campanella R, Guarnaccia L, Caroli M, Zarino B, Carrabba G, La Verde N, Gaudino C, Rampini A, Luzzi S, Riboni L, Locatelli M, Navone SE, Marfia G. Personalized and translational approach for malignant brain tumors in the era of precision medicine: the strategic contribution of an experienced neurosurgery laboratory in a modern neurosurgery and neuro-oncology department. J Neurol Sci. 2020 Oct 15;417:117083. doi: 10.1016/j.jns.2020.117083. Epub 2020 Aug 6.
Riboni L, Abdel Hadi L, Navone SE, Guarnaccia L, Campanella R, Marfia G. Sphingosine-1-Phosphate in the Tumor Microenvironment: A Signaling Hub Regulating Cancer Hallmarks. Cells. 2020 Feb 1;9(2):337. doi: 10.3390/cells9020337.
Campanella R, Guarnaccia L, Cordiglieri C, Trombetta E, Caroli M, Carrabba G, La Verde N, Rampini P, Gaudino C, Costa A, Luzzi S, Mantovani G, Locatelli M, Riboni L, Navone SE, Marfia G. Tumor-Educated Platelets and Angiogenesis in Glioblastoma: Another Brick in the Wall for Novel Prognostic and Targetable Biomarkers, Changing the Vision from a Localized Tumor to a Systemic Pathology. Cells. 2020 Jan 25;9(2):294. doi: 10.3390/cells9020294.
Abdel Hadi L, Anelli V, Guarnaccia L, Navone S, Beretta M, Moccia F, Tringali C, Urechie V, Campanella R, Marfia G, Riboni L. A bidirectional crosstalk between glioblastoma and brain endothelial cells potentiates the angiogenic and proliferative signaling of sphingosine-1-phosphate in the glioblastoma microenvironment. Biochim Biophys Acta Mol Cell Biol Lipids. 2018 Oct;1863(10):1179-1192. doi: 10.1016/j.bbalip.2018.07.009. Epub 2018 Jul 26.
Marfia G, Campanella R, Navone SE, Di Vito C, Riccitelli E, Hadi LA, Bornati A, de Rezende G, Giussani P, Tringali C, Viani P, Rampini P, Alessandri G, Parati E, Riboni L. Autocrine/paracrine sphingosine-1-phosphate fuels proliferative and stemness qualities of glioblastoma stem cells. Glia. 2014 Dec;62(12):1968-81. doi: 10.1002/glia.22718. Epub 2014 Jul 5.
Navone SE, Marfia G, Invernici G, Cristini S, Nava S, Balbi S, Sangiorgi S, Ciusani E, Bosutti A, Alessandri G, Slevin M, Parati EA. Isolation and expansion of human and mouse brain microvascular endothelial cells. Nat Protoc. 2013 Sep;8(9):1680-93. doi: 10.1038/nprot.2013.107. Epub 2013 Aug 8.
Study Completion
November 21, 2025
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Last Updated
April 5, 2024
Record last verified: 2024-03
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