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Jauhiainen S, Onyeogaziri FC, Lazzaroni F, Conze LL, Laakkonen JP, Laham-Karam N, Laakso A, Niemelä M, Rezai Jahromi B, Magnusson PU. Proteomics on human cerebral cavernous malformations reveals novel biomarkers in neurovascular dysfunction for the disease pathology. Biochim Biophys Acta Mol Basis Dis 2024; 1870:167139. [PMID: 38537685 DOI: 10.1016/j.bbadis.2024.167139] [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: 11/17/2023] [Revised: 03/20/2024] [Accepted: 03/21/2024] [Indexed: 04/16/2024]
Abstract
BACKGROUND Cerebral cavernous malformation (CCM) is a disease associated with an elevated risk of focal neurological deficits, seizures, and hemorrhagic stroke. The disease has an inflammatory profile and improved knowledge of CCM pathology mechanisms and exploration of candidate biomarkers will enable new non-invasive treatments. METHODS We analyzed protein signatures in human CCM tissue samples by using a highly specific and sensitive multiplexing technique, proximity extension assay. FINDINGS Data analysis revealed CCM specific proteins involved in endothelial dysfunction/inflammation/activation, leukocyte infiltration/chemotaxis, hemostasis, extracellular matrix dysfunction, astrocyte and microglial cell activation. Biomarker expression profiles matched bleeding status, especially with higher levels of inflammatory markers and activated astrocytes in ruptured than non-ruptured samples, some of these biomarkers are secreted into blood or urine. Furthermore, analysis was also done in a spatially resolving manner by separating the lesion area from the surrounding brain tissue. Our spatial studies revealed that although appearing histologically normal, the CCM border areas were pathological when compared to control brain tissues. Moreover, the functional relevance of CD93, ICAM-1 and MMP9, markers related to endothelial cell activation and extracellular matrix was validated by a murine pre-clinical CCM model. INTERPRETATION Here we present a novel strategy for proteomics analysis on human CCMs, offering a possibility for high-throughput protein screening acquiring data on the local environment in the brain. Our data presented here describe CCM relevant brain proteins and specifically those which are secreted can serve the need of circulating CCM biomarkers to predict cavernoma's risk of bleeding.
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Affiliation(s)
- Suvi Jauhiainen
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden; A.I. Virtanen Institute for Molecular Sciences, University of Eastern Finland, Kuopio, Finland
| | - Favour C Onyeogaziri
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Francesca Lazzaroni
- Hematology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Lei Liu Conze
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Johanna P Laakkonen
- A.I. Virtanen Institute for Molecular Sciences, University of Eastern Finland, Kuopio, Finland
| | - Nihay Laham-Karam
- A.I. Virtanen Institute for Molecular Sciences, University of Eastern Finland, Kuopio, Finland
| | - Aki Laakso
- Department of Neurosurgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Mika Niemelä
- Department of Neurosurgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Behnam Rezai Jahromi
- Department of Neurosurgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Peetra U Magnusson
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden.
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Croft J, Grajeda B, Aguirre LA, Abou-Fadel JS, Ellis CC, Estevao I, Almeida IC, Zhang J. Circulating Blood Prognostic Biomarker Signatures for Hemorrhagic Cerebral Cavernous Malformations (CCMs). Int J Mol Sci 2024; 25:4740. [PMID: 38731959 PMCID: PMC11084792 DOI: 10.3390/ijms25094740] [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: 03/05/2024] [Revised: 04/18/2024] [Accepted: 04/19/2024] [Indexed: 05/13/2024] Open
Abstract
Cerebral cavernous malformations (CCMs) are a neurological disorder characterized by enlarged intracranial capillaries in the brain, increasing the susceptibility to hemorrhagic strokes, a major cause of death and disability worldwide. The limited treatment options for CCMs underscore the importance of prognostic biomarkers to predict the likelihood of hemorrhagic events, aiding in treatment decisions and identifying potential pharmacological targets. This study aimed to identify blood biomarkers capable of diagnosing and predicting the risk of hemorrhage in CCM1 patients, establishing an initial set of circulating biomarker signatures. By analyzing proteomic profiles from both human and mouse CCM models and conducting pathway enrichment analyses, we compared groups to identify potential blood biomarkers with statistical significance. Specific candidate biomarkers primarily associated with metabolism and blood clotting pathways were identified. These biomarkers show promise as prognostic indicators for CCM1 deficiency and the risk of hemorrhagic stroke, strongly correlating with the likelihood of hemorrhagic cerebral cavernous malformations (CCMs). This lays the groundwork for further investigation into blood biomarkers to assess the risk of hemorrhagic CCMs.
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Affiliation(s)
- Jacob Croft
- Department of Molecular and Translational Medicine, Texas Tech University Health Science Center El Paso (TTUHSCEP), El Paso, TX 79905, USA (J.S.A.-F.)
| | - Brian Grajeda
- Department of Biological Sciences, University of Texas at El Paso, El Paso, TX 79902, USA; (B.G.); (I.E.)
| | - Luis A. Aguirre
- Department of Biological Sciences, University of Texas at El Paso, El Paso, TX 79902, USA; (B.G.); (I.E.)
| | - Johnathan S. Abou-Fadel
- Department of Molecular and Translational Medicine, Texas Tech University Health Science Center El Paso (TTUHSCEP), El Paso, TX 79905, USA (J.S.A.-F.)
| | - Cameron C. Ellis
- Department of Biological Sciences, University of Texas at El Paso, El Paso, TX 79902, USA; (B.G.); (I.E.)
| | - Igor Estevao
- Department of Biological Sciences, University of Texas at El Paso, El Paso, TX 79902, USA; (B.G.); (I.E.)
| | - Igor C. Almeida
- Department of Biological Sciences, University of Texas at El Paso, El Paso, TX 79902, USA; (B.G.); (I.E.)
| | - Jun Zhang
- Department of Molecular and Translational Medicine, Texas Tech University Health Science Center El Paso (TTUHSCEP), El Paso, TX 79905, USA (J.S.A.-F.)
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Lauzier DC, Srienc AI, Vellimana AK, Dacey Jr RG, Zipfel GJ. Peripheral macrophages in the development and progression of structural cerebrovascular pathologies. J Cereb Blood Flow Metab 2024; 44:169-191. [PMID: 38000039 PMCID: PMC10993883 DOI: 10.1177/0271678x231217001] [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: 07/05/2023] [Revised: 09/10/2023] [Accepted: 09/15/2023] [Indexed: 11/26/2023]
Abstract
The human cerebrovascular system is responsible for maintaining neural function through oxygenation, nutrient supply, filtration of toxins, and additional specialized tasks. While the cerebrovascular system has resilience imparted by elaborate redundant collateral circulation from supportive tertiary structures, it is not infallible, and is susceptible to developing structural vascular abnormalities. The causes of this class of structural cerebrovascular diseases can be broadly categorized as 1) intrinsic developmental diseases resulting from genetic or other underlying aberrations (arteriovenous malformations and cavernous malformations) or 2) extrinsic acquired diseases that cause compensatory mechanisms to drive vascular remodeling (aneurysms and arteriovenous fistulae). Cerebrovascular diseases of both types pose significant risks to patients, in some cases leading to death or disability. The drivers of such diseases are extensive, yet inflammation is intimately tied to all of their progressions. Central to this inflammatory hypothesis is the role of peripheral macrophages; targeting this critical cell type may lead to diagnostic and therapeutic advancement in this area. Here, we comprehensively review the role that peripheral macrophages play in cerebrovascular pathogenesis, provide a schema through which macrophage behavior can be understood in cerebrovascular pathologies, and describe emerging diagnostic and therapeutic avenues in this area.
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Affiliation(s)
- David C Lauzier
- Department of Neurological Surgery, Washington University School of Medicine, St. Louis, MO, USA
- Mallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, MO, USA
| | - Anja I Srienc
- Department of Neurological Surgery, Washington University School of Medicine, St. Louis, MO, USA
- Mallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, MO, USA
| | - Ananth K Vellimana
- Department of Neurological Surgery, Washington University School of Medicine, St. Louis, MO, USA
- Mallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis, MO, USA
- Department of Neurology, Washington University School of Medicine, St. Louis, MO, USA
| | - Ralph G Dacey Jr
- Department of Neurological Surgery, Washington University School of Medicine, St. Louis, MO, USA
| | - Gregory J Zipfel
- Department of Neurological Surgery, Washington University School of Medicine, St. Louis, MO, USA
- Department of Neurology, Washington University School of Medicine, St. Louis, MO, USA
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4
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Lazzaroni F, Meessen JMTA, Sun Y, Lanfranconi S, Scola E, D'Alessandris QG, Tassi L, Carriero MR, Castori M, Marino S, Blanda A, Nicolis EB, Novelli D, Calabrese R, Agnelli NM, Bottazzi B, Leone R, Mazzola S, Besana S, Catozzi C, Nezi L, Lampugnani MG, Malinverno M, Grdseloff N, Rödel CJ, Rezai Jahromi B, Bolli N, Passamonti F, Magnusson PU, Abdelilah-Seyfried S, Dejana E, Latini R. Circulating biomarkers in familial cerebral cavernous malformation. EBioMedicine 2024; 99:104914. [PMID: 38113759 PMCID: PMC10767159 DOI: 10.1016/j.ebiom.2023.104914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 11/27/2023] [Accepted: 11/30/2023] [Indexed: 12/21/2023] Open
Abstract
BACKGROUND Cerebral Cavernous Malformation (CCM) is a rare cerebrovascular disease, characterized by the presence of multiple vascular malformations that may result in intracerebral hemorrhages (ICHs), seizure(s), or focal neurological deficits (FND). Familial CCM (fCCM) is due to loss of function mutations in one of the three independent genes KRIT1 (CCM1), Malcavernin (CCM2), or Programmed Cell death 10 (PDCD10/CCM3). The aim of this study was to identify plasma protein biomarkers of fCCM to assess the severity of the disease and predict its progression. METHODS Here, we have investigated plasma samples derived from n = 71 symptomatic fCCM patients (40 female/31 male) and n = 17 healthy donors (HD) (9 female/8 male) of the Phase 1/2 Treat_CCM trial, using multiplexed protein profiling approaches. FINDINGS Biomarkers as sCD14 (p = 0.00409), LBP (p = 0.02911), CXCL4 (p = 0.038), ICAM-1 (p = 0.02013), ANG2 (p = 0.026), CCL5 (p = 0.00403), THBS1 (p = 0.0043), CRP (p = 0.0092), and HDL (p = 0.027), were significantly different in fCCM compared to HDs. Of note, sENG (p = 0.011), THBS1 (p = 0.011) and CXCL4 (p = 0.011), were correlated to CCM genotype. sROBO4 (p = 0.014), TM (p = 0.026) and CRP (p = 0.040) were able to predict incident adverse clinical events, such as ICH, FND or seizure. GDF-15, FLT3L, CXCL9, FGF-21 and CDCP1, were identified as predictors of the formation of new MRI-detectable lesions over 2-year follow-up. Furthermore, the functional relevance of ang2, thbs1, robo4 and cdcp1 markers was validated by zebrafish pre-clinical model of fCCM. INTERPRETATION Overall, our study identifies a set of biochemical parameters to predict CCM progression, suggesting biological interpretations and potential therapeutic approaches to CCM disease. FUNDING Italian Medicines Agency, Associazione Italiana per la Ricerca sul Cancro (AIRC), ERC, Leducq Transatlantic Network of Excellence, Swedish Research Council.
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Affiliation(s)
- Francesca Lazzaroni
- Vascular Biology Unit, IFOM ETS-The AIRC Institute of Molecular Oncology, Milan, Italy; Hematology Department, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy.
| | - Jennifer M T A Meessen
- Department of Acute Brain and Cardiovascular Injury, Institute for Pharmacological Research Mario Negri IRCCS, Milan, Italy
| | - Ying Sun
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Silvia Lanfranconi
- Department of Neurology, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Elisa Scola
- Department of Neurology, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neuroradiology, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Quintino Giorgio D'Alessandris
- Department of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy; Department of Neuroscience, Università Cattolica del Sacro Cuore, Roma, Italy
| | - Laura Tassi
- Claudio Munari Epilepsy Surgery Centre, ASST Niguarda Hospital, Milan, Italy
| | - Maria Rita Carriero
- Cerebrovascular Disease Unit, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Marco Castori
- Division of Medical Genetics, Fondazione IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, Italy
| | - Silvia Marino
- IRCCS Centro Neurolesi "Bonino Pulejo", Messina, Italy
| | - Adriana Blanda
- Department of Acute Brain and Cardiovascular Injury, Institute for Pharmacological Research Mario Negri IRCCS, Milan, Italy
| | - Enrico B Nicolis
- Department of Acute Brain and Cardiovascular Injury, Institute for Pharmacological Research Mario Negri IRCCS, Milan, Italy
| | - Deborah Novelli
- Department of Acute Brain and Cardiovascular Injury, Institute for Pharmacological Research Mario Negri IRCCS, Milan, Italy
| | - Roberta Calabrese
- Department of Acute Brain and Cardiovascular Injury, Institute for Pharmacological Research Mario Negri IRCCS, Milan, Italy
| | - Nicolò M Agnelli
- Department of Acute Brain and Cardiovascular Injury, Institute for Pharmacological Research Mario Negri IRCCS, Milan, Italy
| | | | | | - Selene Mazzola
- Laboratory Medicine, Desio Hospital, Università Milano Bicocca, Milan, Italy
| | - Silvia Besana
- Laboratory Medicine, Desio Hospital, Università Milano Bicocca, Milan, Italy
| | - Carlotta Catozzi
- Department of Experimental Oncology, Istituto Europeo di Oncologia IRCCS, Milano, Italy
| | - Luigi Nezi
- Department of Experimental Oncology, Istituto Europeo di Oncologia IRCCS, Milano, Italy
| | - Maria G Lampugnani
- Vascular Biology Unit, IFOM ETS-The AIRC Institute of Molecular Oncology, Milan, Italy; Department of Acute Brain and Cardiovascular Injury, Institute for Pharmacological Research Mario Negri IRCCS, Milan, Italy
| | - Matteo Malinverno
- Vascular Biology Unit, IFOM ETS-The AIRC Institute of Molecular Oncology, Milan, Italy
| | - Nastasja Grdseloff
- Department of Zoophysiology, Institute of Biochemistry and Biology, University of Potsdam, Germany
| | - Claudia J Rödel
- Department of Zoophysiology, Institute of Biochemistry and Biology, University of Potsdam, Germany
| | | | - Niccolò Bolli
- Hematology Department, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Oncology and Hemato-Oncology, University of Milan, 20122, Milan, Italy
| | - Francesco Passamonti
- Hematology Department, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Oncology and Hemato-Oncology, University of Milan, 20122, Milan, Italy
| | - Peetra U Magnusson
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Salim Abdelilah-Seyfried
- Department of Zoophysiology, Institute of Biochemistry and Biology, University of Potsdam, Germany
| | - Elisabetta Dejana
- Vascular Biology Unit, IFOM ETS-The AIRC Institute of Molecular Oncology, Milan, Italy; Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Roberto Latini
- Department of Acute Brain and Cardiovascular Injury, Institute for Pharmacological Research Mario Negri IRCCS, Milan, Italy
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5
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Li Y, Srinath A, Alcazar-Felix RJ, Hage S, Bindal A, Lightle R, Shenkar R, Shi C, Girard R, Awad IA. Inflammatory Mechanisms in a Neurovascular Disease: Cerebral Cavernous Malformation. Brain Sci 2023; 13:1336. [PMID: 37759937 PMCID: PMC10526329 DOI: 10.3390/brainsci13091336] [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: 07/21/2023] [Revised: 09/06/2023] [Accepted: 09/11/2023] [Indexed: 09/29/2023] Open
Abstract
Cerebral cavernous malformation (CCM) is a common cerebrovascular malformation causing intracranial hemorrhage, seizures, and focal neurologic deficits. A unique CCM lesional inflammatory microenvironment has been shown to influence the clinical course of the disease. This review addresses the inflammatory cell infiltrate in the CCM lesion and the role of a defined antigen-driven immune response in pathogenicity. We summarize immune mechanisms associated with the loss of the CCM gene and disease progression, including the potential role of immunothrombosis. We also review evidence of circulating inflammatory biomarkers associated with CCM disease and its clinical activity. We articulate future directions for this research, including the role of individual cell type contributions to the immune response in CCM, single cell transcriptomics of inflammatory cells, biomarker development, and therapeutic implications. The concepts are applicable for developing diagnostic and treatment strategies for CCM and for studying other neurovascular diseases.
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Affiliation(s)
- Ying Li
- Department of Neurosurgery, First Affiliated Hospital of Harbin Medical University, Harbin 150001, China; (Y.L.); (C.S.)
- Neurovascular Surgery Program, Department of Neurological Surgery, The University of Chicago, Chicago, IL 60637, USA; (A.S.); (R.J.A.-F.); (S.H.); (A.B.); (R.L.); (R.S.); (R.G.)
| | - Abhinav Srinath
- Neurovascular Surgery Program, Department of Neurological Surgery, The University of Chicago, Chicago, IL 60637, USA; (A.S.); (R.J.A.-F.); (S.H.); (A.B.); (R.L.); (R.S.); (R.G.)
| | - Roberto J. Alcazar-Felix
- Neurovascular Surgery Program, Department of Neurological Surgery, The University of Chicago, Chicago, IL 60637, USA; (A.S.); (R.J.A.-F.); (S.H.); (A.B.); (R.L.); (R.S.); (R.G.)
| | - Stephanie Hage
- Neurovascular Surgery Program, Department of Neurological Surgery, The University of Chicago, Chicago, IL 60637, USA; (A.S.); (R.J.A.-F.); (S.H.); (A.B.); (R.L.); (R.S.); (R.G.)
| | - Akash Bindal
- Neurovascular Surgery Program, Department of Neurological Surgery, The University of Chicago, Chicago, IL 60637, USA; (A.S.); (R.J.A.-F.); (S.H.); (A.B.); (R.L.); (R.S.); (R.G.)
| | - Rhonda Lightle
- Neurovascular Surgery Program, Department of Neurological Surgery, The University of Chicago, Chicago, IL 60637, USA; (A.S.); (R.J.A.-F.); (S.H.); (A.B.); (R.L.); (R.S.); (R.G.)
| | - Robert Shenkar
- Neurovascular Surgery Program, Department of Neurological Surgery, The University of Chicago, Chicago, IL 60637, USA; (A.S.); (R.J.A.-F.); (S.H.); (A.B.); (R.L.); (R.S.); (R.G.)
| | - Changbin Shi
- Department of Neurosurgery, First Affiliated Hospital of Harbin Medical University, Harbin 150001, China; (Y.L.); (C.S.)
| | - Romuald Girard
- Neurovascular Surgery Program, Department of Neurological Surgery, The University of Chicago, Chicago, IL 60637, USA; (A.S.); (R.J.A.-F.); (S.H.); (A.B.); (R.L.); (R.S.); (R.G.)
| | - Issam A. Awad
- Neurovascular Surgery Program, Department of Neurological Surgery, The University of Chicago, Chicago, IL 60637, USA; (A.S.); (R.J.A.-F.); (S.H.); (A.B.); (R.L.); (R.S.); (R.G.)
- Department of Neurological Surgery, University of Chicago Medicine, 5841 S Maryland, MC3026/Neurosurgery J341, Chicago, IL 60637, USA
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6
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Romanos SG, Srinath A, Li Y, Xie B, Chen C, Li Y, Moore T, Bi D, Sone JY, Lightle R, Hobson N, Zhang D, Koskimäki J, Shen L, McCurdy S, Lai CC, Stadnik A, Piedad K, Carrión-Penagos J, Shkoukani A, Snellings D, Shenkar R, Sulakhe D, Ji Y, Lopez-Ramirez MA, Kahn ML, Marchuk DA, Ginsberg MH, Girard R, Awad IA. Circulating Plasma miRNA Homologs in Mice and Humans Reflect Familial Cerebral Cavernous Malformation Disease. Transl Stroke Res 2023; 14:513-529. [PMID: 35715588 PMCID: PMC9758276 DOI: 10.1007/s12975-022-01050-3] [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: 09/29/2021] [Revised: 06/02/2022] [Accepted: 06/06/2022] [Indexed: 01/16/2023]
Abstract
Patients with familial cerebral cavernous malformation (CCM) inherit germline loss of function mutations and are susceptible to progressive development of brain lesions and neurological sequelae during their lifetime. To date, no homologous circulating molecules have been identified that can reflect the presence of germ line pathogenetic CCM mutations, either in animal models or patients. We hypothesize that homologous differentially expressed (DE) plasma miRNAs can reflect the CCM germline mutation in preclinical murine models and patients. Herein, homologous DE plasma miRNAs with mechanistic putative gene targets within the transcriptome of preclinical and human CCM lesions were identified. Several of these gene targets were additionally found to be associated with CCM-enriched pathways identified using the Kyoto Encyclopedia of Genes and Genomes. DE miRNAs were also identified in familial-CCM patients who developed new brain lesions within the year following blood sample collection. The miRNome results were then validated in an independent cohort of human subjects with real-time-qPCR quantification, a technique facilitating plasma assays. Finally, a Bayesian-informed machine learning approach showed that a combination of plasma levels of miRNAs and circulating proteins improves the association with familial-CCM disease in human subjects to 95% accuracy. These findings act as an important proof of concept for the future development of translatable circulating biomarkers to be tested in preclinical studies and human trials aimed at monitoring and restoring gene function in CCM and other diseases.
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Affiliation(s)
- Sharbel G Romanos
- Department of Neurological Surgery, Neurovascular Surgery Program, University of Chicago Medicine and Biological Sciences, 5841 S. Maryland, MC3026/Neurosurgery J341, Chicago, IL, 60637, USA
| | - Abhinav Srinath
- Department of Neurological Surgery, Neurovascular Surgery Program, University of Chicago Medicine and Biological Sciences, 5841 S. Maryland, MC3026/Neurosurgery J341, Chicago, IL, 60637, USA
| | - Ying Li
- Department of Neurological Surgery, Neurovascular Surgery Program, University of Chicago Medicine and Biological Sciences, 5841 S. Maryland, MC3026/Neurosurgery J341, Chicago, IL, 60637, USA
- Department of Neurosurgery, First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, 150001, China
| | - Bingqing Xie
- Section of Genetic Medicine, Department of Medicine, University of Chicago, Chicago, IL, USA
| | - Chang Chen
- Department of Neurological Surgery, Neurovascular Surgery Program, University of Chicago Medicine and Biological Sciences, 5841 S. Maryland, MC3026/Neurosurgery J341, Chicago, IL, 60637, USA
- Bioinformatics Core, Biological Sciences Division, University of Chicago, Chicago, IL, USA
| | - Yan Li
- Department of Neurological Surgery, Neurovascular Surgery Program, University of Chicago Medicine and Biological Sciences, 5841 S. Maryland, MC3026/Neurosurgery J341, Chicago, IL, 60637, USA
- Bioinformatics Core, Biological Sciences Division, University of Chicago, Chicago, IL, USA
| | - Thomas Moore
- Department of Neurological Surgery, Neurovascular Surgery Program, University of Chicago Medicine and Biological Sciences, 5841 S. Maryland, MC3026/Neurosurgery J341, Chicago, IL, 60637, USA
| | - Dehua Bi
- Department of Neurological Surgery, Neurovascular Surgery Program, University of Chicago Medicine and Biological Sciences, 5841 S. Maryland, MC3026/Neurosurgery J341, Chicago, IL, 60637, USA
- Department of Public Health Sciences, University of Chicago, Chicago, IL, USA
| | - Je Yeong Sone
- Department of Neurological Surgery, Neurovascular Surgery Program, University of Chicago Medicine and Biological Sciences, 5841 S. Maryland, MC3026/Neurosurgery J341, Chicago, IL, 60637, USA
| | - Rhonda Lightle
- Department of Neurological Surgery, Neurovascular Surgery Program, University of Chicago Medicine and Biological Sciences, 5841 S. Maryland, MC3026/Neurosurgery J341, Chicago, IL, 60637, USA
| | - Nick Hobson
- Department of Neurological Surgery, Neurovascular Surgery Program, University of Chicago Medicine and Biological Sciences, 5841 S. Maryland, MC3026/Neurosurgery J341, Chicago, IL, 60637, USA
| | - Dongdong Zhang
- Department of Neurological Surgery, Neurovascular Surgery Program, University of Chicago Medicine and Biological Sciences, 5841 S. Maryland, MC3026/Neurosurgery J341, Chicago, IL, 60637, USA
| | - Janne Koskimäki
- Department of Neurological Surgery, Neurovascular Surgery Program, University of Chicago Medicine and Biological Sciences, 5841 S. Maryland, MC3026/Neurosurgery J341, Chicago, IL, 60637, USA
| | - Le Shen
- Department of Surgery, The University of Chicago, Chicago, IL, USA
| | - Sara McCurdy
- Department of Medicine, University of California San Diego, La Jolla, San Diego, CA, USA
| | - Catherine Chinhchu Lai
- Department of Medicine, University of California San Diego, La Jolla, San Diego, CA, USA
| | - Agnieszka Stadnik
- Department of Neurological Surgery, Neurovascular Surgery Program, University of Chicago Medicine and Biological Sciences, 5841 S. Maryland, MC3026/Neurosurgery J341, Chicago, IL, 60637, USA
| | - Kristina Piedad
- Department of Neurological Surgery, Neurovascular Surgery Program, University of Chicago Medicine and Biological Sciences, 5841 S. Maryland, MC3026/Neurosurgery J341, Chicago, IL, 60637, USA
| | - Julián Carrión-Penagos
- Department of Neurological Surgery, Neurovascular Surgery Program, University of Chicago Medicine and Biological Sciences, 5841 S. Maryland, MC3026/Neurosurgery J341, Chicago, IL, 60637, USA
| | - Abdallah Shkoukani
- Department of Neurological Surgery, Neurovascular Surgery Program, University of Chicago Medicine and Biological Sciences, 5841 S. Maryland, MC3026/Neurosurgery J341, Chicago, IL, 60637, USA
| | - Daniel Snellings
- Molecular Genetics and Microbiology Department, Duke University Medical Center, Durham, NC, USA
| | - Robert Shenkar
- Department of Neurological Surgery, Neurovascular Surgery Program, University of Chicago Medicine and Biological Sciences, 5841 S. Maryland, MC3026/Neurosurgery J341, Chicago, IL, 60637, USA
| | - Dinanath Sulakhe
- Bioinformatics Core, Biological Sciences Division, University of Chicago, Chicago, IL, USA
| | - Yuan Ji
- Department of Neurological Surgery, Neurovascular Surgery Program, University of Chicago Medicine and Biological Sciences, 5841 S. Maryland, MC3026/Neurosurgery J341, Chicago, IL, 60637, USA
- Department of Public Health Sciences, University of Chicago, Chicago, IL, USA
| | - Miguel A Lopez-Ramirez
- Department of Medicine, University of California San Diego, La Jolla, San Diego, CA, USA
- Department of Pharmacology, University of California San Diego, La Jolla, San Diego, CA, USA
| | - Mark L Kahn
- Department of Medicine and Cardiovascular Institute, University of Pennsylvania, Philadelphia, PA, USA
| | - Douglas A Marchuk
- Molecular Genetics and Microbiology Department, Duke University Medical Center, Durham, NC, USA
| | - Mark H Ginsberg
- Department of Medicine, University of California San Diego, La Jolla, San Diego, CA, USA
| | - Romuald Girard
- Department of Neurological Surgery, Neurovascular Surgery Program, University of Chicago Medicine and Biological Sciences, 5841 S. Maryland, MC3026/Neurosurgery J341, Chicago, IL, 60637, USA
| | - Issam A Awad
- Department of Neurological Surgery, Neurovascular Surgery Program, University of Chicago Medicine and Biological Sciences, 5841 S. Maryland, MC3026/Neurosurgery J341, Chicago, IL, 60637, USA.
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Srinath A, Xie B, Li Y, Sone JY, Romanos S, Chen C, Sharma A, Polster S, Dorrestein PC, Weldon KC, DeBiasse D, Moore T, Lightle R, Koskimäki J, Zhang D, Stadnik A, Piedad K, Hagan M, Shkoukani A, Carrión-Penagos J, Bi D, Shen L, Shenkar R, Ji Y, Sidebottom A, Pamer E, Gilbert JA, Kahn ML, D'Souza M, Sulakhe D, Awad IA, Girard R. Plasma metabolites with mechanistic and clinical links to the neurovascular disease cavernous angioma. COMMUNICATIONS MEDICINE 2023; 3:35. [PMID: 36869161 PMCID: PMC9984539 DOI: 10.1038/s43856-023-00265-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 02/20/2023] [Indexed: 03/05/2023] Open
Abstract
BACKGROUND Cavernous angiomas (CAs) affect 0.5% of the population, predisposing to serious neurologic sequelae from brain bleeding. A leaky gut epithelium associated with a permissive gut microbiome, was identified in patients who develop CAs, favoring lipid polysaccharide producing bacterial species. Micro-ribonucleic acids along with plasma levels of proteins reflecting angiogenesis and inflammation were also previously correlated with CA and CA with symptomatic hemorrhage. METHODS The plasma metabolome of CA patients and CA patients with symptomatic hemorrhage was assessed using liquid-chromatography mass spectrometry. Differential metabolites were identified using partial least squares-discriminant analysis (p < 0.05, FDR corrected). Interactions between these metabolites and the previously established CA transcriptome, microbiome, and differential proteins were queried for mechanistic relevance. Differential metabolites in CA patients with symptomatic hemorrhage were then validated in an independent, propensity matched cohort. A machine learning-implemented, Bayesian approach was used to integrate proteins, micro-RNAs and metabolites to develop a diagnostic model for CA patients with symptomatic hemorrhage. RESULTS Here we identify plasma metabolites, including cholic acid and hypoxanthine distinguishing CA patients, while arachidonic and linoleic acids distinguish those with symptomatic hemorrhage. Plasma metabolites are linked to the permissive microbiome genes, and to previously implicated disease mechanisms. The metabolites distinguishing CA with symptomatic hemorrhage are validated in an independent propensity-matched cohort, and their integration, along with levels of circulating miRNAs, enhance the performance of plasma protein biomarkers (up to 85% sensitivity and 80% specificity). CONCLUSIONS Plasma metabolites reflect CAs and their hemorrhagic activity. A model of their multiomic integration is applicable to other pathologies.
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Affiliation(s)
- Abhinav Srinath
- Neurovascular Surgery Program, Department of Neurological Surgery, The University of Chicago, 5841S. Maryland Avenue, Chicago, IL, 60637, USA
| | - Bingqing Xie
- Department of Medicine, University of Chicago, Chicago, IL, 60637, USA
| | - Ying Li
- Neurovascular Surgery Program, Department of Neurological Surgery, The University of Chicago, 5841S. Maryland Avenue, Chicago, IL, 60637, USA
- Department of Neurosurgery, First Affiliated Hospital of Harbin Medical University, 150001, Harbin, Heilongjiang, China
| | - Je Yeong Sone
- Neurovascular Surgery Program, Department of Neurological Surgery, The University of Chicago, 5841S. Maryland Avenue, Chicago, IL, 60637, USA
| | - Sharbel Romanos
- Neurovascular Surgery Program, Department of Neurological Surgery, The University of Chicago, 5841S. Maryland Avenue, Chicago, IL, 60637, USA
| | - Chang Chen
- Bioinformatics Core, Center for Research Informatics, The University of Chicago, Chicago, IL, 60637, USA
| | - Anukriti Sharma
- Department of Surgery, The University of Chicago, 5841 S. Maryland Avenue, Chicago, IL, 60637, USA
- Department of Pediatrics, The University of California San Diego and Scripps Institution of Oceanography, 9500 Gilman Drive, La Jolla, CA, 92093, USA
| | - Sean Polster
- Neurovascular Surgery Program, Department of Neurological Surgery, The University of Chicago, 5841S. Maryland Avenue, Chicago, IL, 60637, USA
| | - Pieter C Dorrestein
- Department of Pediatrics, The University of California San Diego and Scripps Institution of Oceanography, 9500 Gilman Drive, La Jolla, CA, 92093, USA
- Department of Pharmacology, The University of California San Diego, 9500 Gilman Drive, La Jolla, CA, 92093, USA
| | - Kelly C Weldon
- Department of Pediatrics, The University of California San Diego and Scripps Institution of Oceanography, 9500 Gilman Drive, La Jolla, CA, 92093, USA
| | - Dorothy DeBiasse
- Neurovascular Surgery Program, Department of Neurological Surgery, The University of Chicago, 5841S. Maryland Avenue, Chicago, IL, 60637, USA
| | - Thomas Moore
- Neurovascular Surgery Program, Department of Neurological Surgery, The University of Chicago, 5841S. Maryland Avenue, Chicago, IL, 60637, USA
| | - Rhonda Lightle
- Neurovascular Surgery Program, Department of Neurological Surgery, The University of Chicago, 5841S. Maryland Avenue, Chicago, IL, 60637, USA
| | - Janne Koskimäki
- Neurovascular Surgery Program, Department of Neurological Surgery, The University of Chicago, 5841S. Maryland Avenue, Chicago, IL, 60637, USA
| | - Dongdong Zhang
- Neurovascular Surgery Program, Department of Neurological Surgery, The University of Chicago, 5841S. Maryland Avenue, Chicago, IL, 60637, USA
| | - Agnieszka Stadnik
- Neurovascular Surgery Program, Department of Neurological Surgery, The University of Chicago, 5841S. Maryland Avenue, Chicago, IL, 60637, USA
| | - Kristina Piedad
- Neurovascular Surgery Program, Department of Neurological Surgery, The University of Chicago, 5841S. Maryland Avenue, Chicago, IL, 60637, USA
| | - Matthew Hagan
- Neurovascular Surgery Program, Department of Neurological Surgery, The University of Chicago, 5841S. Maryland Avenue, Chicago, IL, 60637, USA
| | - Abdallah Shkoukani
- Neurovascular Surgery Program, Department of Neurological Surgery, The University of Chicago, 5841S. Maryland Avenue, Chicago, IL, 60637, USA
| | - Julián Carrión-Penagos
- Neurovascular Surgery Program, Department of Neurological Surgery, The University of Chicago, 5841S. Maryland Avenue, Chicago, IL, 60637, USA
| | - Dehua Bi
- Department of Public Health Sciences, University of Chicago, Chicago, IL, USA
| | - Le Shen
- Neurovascular Surgery Program, Department of Neurological Surgery, The University of Chicago, 5841S. Maryland Avenue, Chicago, IL, 60637, USA
- Department of Surgery, The University of Chicago, 5841 S. Maryland Avenue, Chicago, IL, 60637, USA
| | - Robert Shenkar
- Neurovascular Surgery Program, Department of Neurological Surgery, The University of Chicago, 5841S. Maryland Avenue, Chicago, IL, 60637, USA
| | - Yuan Ji
- Department of Public Health Sciences, University of Chicago, Chicago, IL, USA
| | - Ashley Sidebottom
- Host-Microbe Metabolomics Facility, Duchossois Family Institute, University of Chicago, Chicago, IL, USA
| | - Eric Pamer
- Host-Microbe Metabolomics Facility, Duchossois Family Institute, University of Chicago, Chicago, IL, USA
| | - Jack A Gilbert
- Department of Surgery, The University of Chicago, 5841 S. Maryland Avenue, Chicago, IL, 60637, USA
- Department of Pediatrics, The University of California San Diego and Scripps Institution of Oceanography, 9500 Gilman Drive, La Jolla, CA, 92093, USA
| | - Mark L Kahn
- Department of Medicine and Cardiovascular Institute, University of Pennsylvania, 3400 Civic Center Boulevard, Philadelphia, PA, 19104, USA
| | - Mark D'Souza
- Host-Microbe Metabolomics Facility, Duchossois Family Institute, University of Chicago, Chicago, IL, USA
| | - Dinanath Sulakhe
- Host-Microbe Metabolomics Facility, Duchossois Family Institute, University of Chicago, Chicago, IL, USA
| | - Issam A Awad
- Neurovascular Surgery Program, Department of Neurological Surgery, The University of Chicago, 5841S. Maryland Avenue, Chicago, IL, 60637, USA.
| | - Romuald Girard
- Neurovascular Surgery Program, Department of Neurological Surgery, The University of Chicago, 5841S. Maryland Avenue, Chicago, IL, 60637, USA
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8
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Dysregulated Hemostasis and Immunothrombosis in Cerebral Cavernous Malformations. Int J Mol Sci 2022; 23:ijms232012575. [PMID: 36293431 PMCID: PMC9604397 DOI: 10.3390/ijms232012575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 10/10/2022] [Accepted: 10/12/2022] [Indexed: 11/17/2022] Open
Abstract
Cerebral cavernous malformation (CCM) is a neurovascular disease that affects 0.5% of the general population. For a long time, CCM research focused on genetic mutations, endothelial junctions and proliferation, but recently, transcriptome and proteome studies have revealed that the hemostatic system and neuroinflammation play a crucial role in the development and severity of cavernomas, with some of these publications coming from our group. The aim of this review is to give an overview of the latest molecular insights into the interaction between CCM-deficient endothelial cells with blood components and the neurovascular unit. Specifically, we underscore how endothelial dysfunction can result in dysregulated hemostasis, bleeding, hypoxia and neurological symptoms. We conducted a thorough review of the literature and found a field that is increasingly poised to regard CCM as a hemostatic disease, which may have implications for therapy.
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9
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Magid-Bernstein J, Girard R, Polster S, Srinath A, Romanos S, Awad IA, Sansing LH. Cerebral Hemorrhage: Pathophysiology, Treatment, and Future Directions. Circ Res 2022; 130:1204-1229. [PMID: 35420918 PMCID: PMC10032582 DOI: 10.1161/circresaha.121.319949] [Citation(s) in RCA: 109] [Impact Index Per Article: 54.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Intracerebral hemorrhage (ICH) is a devastating form of stroke with high morbidity and mortality. This review article focuses on the epidemiology, cause, mechanisms of injury, current treatment strategies, and future research directions of ICH. Incidence of hemorrhagic stroke has increased worldwide over the past 40 years, with shifts in the cause over time as hypertension management has improved and anticoagulant use has increased. Preclinical and clinical trials have elucidated the underlying ICH cause and mechanisms of injury from ICH including the complex interaction between edema, inflammation, iron-induced injury, and oxidative stress. Several trials have investigated optimal medical and surgical management of ICH without clear improvement in survival and functional outcomes. Ongoing research into novel approaches for ICH management provide hope for reducing the devastating effect of this disease in the future. Areas of promise in ICH therapy include prognostic biomarkers and primary prevention based on disease pathobiology, ultra-early hemostatic therapy, minimally invasive surgery, and perihematomal protection against inflammatory brain injury.
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Affiliation(s)
| | - Romuald Girard
- Neurovascular Surgery Program, Department of Neurological Surgery, University of Chicago Medicine and Biological Sciences, Chicago, Illinois, USA
| | - Sean Polster
- Neurovascular Surgery Program, Department of Neurological Surgery, University of Chicago Medicine and Biological Sciences, Chicago, Illinois, USA
| | - Abhinav Srinath
- Neurovascular Surgery Program, Department of Neurological Surgery, University of Chicago Medicine and Biological Sciences, Chicago, Illinois, USA
| | - Sharbel Romanos
- Neurovascular Surgery Program, Department of Neurological Surgery, University of Chicago Medicine and Biological Sciences, Chicago, Illinois, USA
| | - Issam A. Awad
- Neurovascular Surgery Program, Department of Neurological Surgery, University of Chicago Medicine and Biological Sciences, Chicago, Illinois, USA
| | - Lauren H. Sansing
- Department of Neurology, Yale University School of Medicine, New Haven, CT, USA
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10
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Castro C, Oyamada HAA, Cafasso MOSD, Lopes LM, Monteiro C, Sacramento PM, Alves-Leon SV, da Fontoura Galvão G, Hygino J, de Souza JPBM, Bento CAM. Elevated proportion of TLR2- and TLR4-expressing Th17-like cells and activated memory B cells was associated with clinical activity of cerebral cavernous malformations. J Neuroinflammation 2022; 19:28. [PMID: 35109870 PMCID: PMC8808981 DOI: 10.1186/s12974-022-02385-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Accepted: 01/12/2022] [Indexed: 12/19/2022] Open
Abstract
Background Recent evidences have suggested the involvement of toll-like receptor (TLR)-4 in the pathogenesis of cerebral cavernous malformations (CCM). Elevated frequency of TLR+T-cells has been associated with neurological inflammatory disorders. As T-cells and B-cells are found in CCM lesions, the objective of the present study was to evaluate the cytokine profile of T-cells expressing TLR2 and TLR4, as well as B-cell subsets, in asymptomatic (CCMAsympt) and symptomatic (CCMSympt) patients. Methods For our study, the cytokine profile from TLR2+ and TLR4+ T-cell and B-cell subsets in CCMAsympt and CCMSympt patients was investigated using flow cytometry and ELISA. T-cells were stimulated in vitro with anti-CD3/anti-CD28 beads or TLR2 (Pam3C) and TLR4 (LPS) ligands. Results CCMSymptc patients presented a higher frequency of TLR4+(CD4+ and CD8+) T-cells and greater density of TLR4 expression on these cells. With regard to the cytokine profile, the percentage of TLR2+ and TLR4+ Th17 cells was higher in CCMSympt patients. In addition, an elevated proportion of TLR4+ Tc-1 cells, as well as Tc-17 and Th17.1 cells expressing TLR2 and TLR4, was observed in the symptomatic patients. By contrast, the percentage of TLR4+ IL-10+CD4+ T cells was higher in the CCMAsympt group. Both Pam3C and LPS were more able to elevate the frequency of IL-6+CD4+T cells and Th17.1 cells in CCMSympt cell cultures. Furthermore, in comparison with asymptomatic patients, purified T-cells from the CCMSympt group released higher levels of Th17-related cytokines in response to Pam3C and, mainly, LPS, as well as after activation via TCR/CD28. Concerning the B-cell subsets, a higher frequency of memory and memory activated B-cells was observed in CCMSympt patients. Conclusions Our findings reveal an increase in circulating Th17/Tc-17 cell subsets expressing functional TLR2 and, mainly, TLR4 molecules, associated with an increase in memory B-cell subsets in CCM patients with clinical activity of the disease. Supplementary Information The online version contains supplementary material available at 10.1186/s12974-022-02385-2.
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Affiliation(s)
- Camilla Castro
- Department of Microbiology and Parasitology, Federal University of the State of Rio de Janeiro, Frei Caneca 94, Rio de Janeiro, RJ, 20261-040, Brazil.,Post-Graduate Program in Microbiology, University of the State of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Hugo A A Oyamada
- Department of Microbiology and Parasitology, Federal University of the State of Rio de Janeiro, Frei Caneca 94, Rio de Janeiro, RJ, 20261-040, Brazil.,Post-Graduate Program in Microbiology, University of the State of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Marcos Octávio S D Cafasso
- Department of Microbiology and Parasitology, Federal University of the State of Rio de Janeiro, Frei Caneca 94, Rio de Janeiro, RJ, 20261-040, Brazil
| | - Lana M Lopes
- Department of Microbiology and Parasitology, Federal University of the State of Rio de Janeiro, Frei Caneca 94, Rio de Janeiro, RJ, 20261-040, Brazil.,Post-Graduate Program in Microbiology, University of the State of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Clarice Monteiro
- Department of Microbiology and Parasitology, Federal University of the State of Rio de Janeiro, Frei Caneca 94, Rio de Janeiro, RJ, 20261-040, Brazil.,Post-Graduate Program in Microbiology, University of the State of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Priscila M Sacramento
- Department of Microbiology and Parasitology, Federal University of the State of Rio de Janeiro, Frei Caneca 94, Rio de Janeiro, RJ, 20261-040, Brazil.,Post-Graduate Program in Microbiology, University of the State of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Soniza Vieira Alves-Leon
- Post-Graduate Program in Neurology, University of the State of Rio de Janeiro, Rio de Janeiro, Brazil.,Translational Neuroscience Laboratory (LabNet), University of the State of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Gustavo da Fontoura Galvão
- Service of Neurosurgery, University Hospital of the Federal University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Joana Hygino
- Department of Microbiology and Parasitology, Federal University of the State of Rio de Janeiro, Frei Caneca 94, Rio de Janeiro, RJ, 20261-040, Brazil.,Post-Graduate Program in Neurology, University of the State of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Jorge Paes Barreto Marcondes de Souza
- Post-Graduate Program in Neurology, University of the State of Rio de Janeiro, Rio de Janeiro, Brazil.,Service of Neurosurgery, University Hospital of the Federal University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil.,Post-Graduate Program of Surgical Sciences, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Cleonice A M Bento
- Department of Microbiology and Parasitology, Federal University of the State of Rio de Janeiro, Frei Caneca 94, Rio de Janeiro, RJ, 20261-040, Brazil. .,Post-Graduate Program in Microbiology, University of the State of Rio de Janeiro, Rio de Janeiro, Brazil. .,Post-Graduate Program in Neurology, University of the State of Rio de Janeiro, Rio de Janeiro, Brazil.
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11
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Venugopal V, Sumi S. Molecular Biomarkers and Drug Targets in Brain Arteriovenous and Cavernous Malformations: Where Are We? Stroke 2021; 53:279-289. [PMID: 34784742 DOI: 10.1161/strokeaha.121.035654] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Vascular malformations of the brain (VMB) comprise abnormal development of blood vessels. A small fraction of VMBs causes hemorrhages with neurological morbidity and risk of mortality in patients. Most often, they are symptomatically silent and are detected at advanced stages of disease progression. The most common forms of VMBs are arteriovenous and cavernous malformations in the brain. Radiopathological features of these diseases are complex with high phenotypic variability. Early detection of these malformations followed by preclusion of severe neurological deficits such as hemorrhage and stroke is crucial in the clinical management of patients with VMBs. The technological advances in high-throughput omics platforms have currently infused a zest in translational research in VMBs. Besides finding novel biomarkers and therapeutic targets, these studies have withal contributed significantly to the understanding of the etiopathogenesis of VMBs. Here we discuss the recent advances in predictive and prognostic biomarker research in sporadic and familial arteriovenous malformations as well as cerebral cavernous malformations. Furthermore, we analyze the clinical applicability of protein and noncoding RNA-based molecular-targeted therapies which may have a potentially key role in disease management.
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Affiliation(s)
- Vani Venugopal
- Rajiv Gandhi Center for Biotechnology, Thiruvananthapuram, Kerala, India
| | - S Sumi
- Rajiv Gandhi Center for Biotechnology, Thiruvananthapuram, Kerala, India
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12
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Sone JY, Li Y, Hobson N, Romanos SG, Srinath A, Lyne SB, Shkoukani A, Carrión-Penagos J, Stadnik A, Piedad K, Lightle R, Moore T, Li Y, Bi D, Shenkar R, Carroll T, Ji Y, Girard R, Awad IA. Perfusion and permeability as diagnostic biomarkers of cavernous angioma with symptomatic hemorrhage. J Cereb Blood Flow Metab 2021; 41:2944-2956. [PMID: 34039038 PMCID: PMC8756480 DOI: 10.1177/0271678x211020587] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Cavernous angiomas with symptomatic hemorrhage (CASH) have a high risk of rebleeding, and hence an accurate diagnosis is needed. With blood flow and vascular leak as established mechanisms, we analyzed perfusion and permeability derivations of dynamic contrast-enhanced quantitative perfusion (DCEQP) MRI in 745 lesions of 205 consecutive patients. Thirteen respective derivations of lesional perfusion and permeability were compared between lesions that bled within a year prior to imaging (N = 86), versus non-CASH (N = 659) using machine learning and univariate analyses. Based on logistic regression and minimizing the Bayesian information criterion (BIC), the best diagnostic biomarker of CASH within the prior year included brainstem lesion location, sporadic genotype, perfusion skewness, and high-perfusion cluster area (BIC = 414.9, sensitivity = 74%, specificity = 87%). Adding a diagnostic plasma protein biomarker enhanced sensitivity to 100% and specificity to 85%. A slightly modified derivation achieved similar accuracy (BIC = 321.6, sensitivity = 80%, specificity = 82%) in the cohort where CASH occurred 3-12 months prior to imaging after signs of hemorrhage would have disappeared on conventional MRI sequences. Adding the same plasma biomarker enhanced sensitivity to 100% and specificity to 87%. Lesional blood flow on DCEQP may distinguish CASH after hemorrhagic signs on conventional MRI have disappeared and are enhanced in combination with a plasma biomarker.
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Affiliation(s)
- Je Yeong Sone
- Neurovascular Surgery Program, Department of Neurological Surgery, University of Chicago Medicine and Biological Sciences, Chicago, USA
| | - Yan Li
- Neurovascular Surgery Program, Department of Neurological Surgery, University of Chicago Medicine and Biological Sciences, Chicago, USA.,Center for Research Informatics, University of Chicago, Chicago, USA
| | - Nicholas Hobson
- Neurovascular Surgery Program, Department of Neurological Surgery, University of Chicago Medicine and Biological Sciences, Chicago, USA
| | - Sharbel G Romanos
- Neurovascular Surgery Program, Department of Neurological Surgery, University of Chicago Medicine and Biological Sciences, Chicago, USA
| | - Abhinav Srinath
- Neurovascular Surgery Program, Department of Neurological Surgery, University of Chicago Medicine and Biological Sciences, Chicago, USA
| | - Seán B Lyne
- Neurovascular Surgery Program, Department of Neurological Surgery, University of Chicago Medicine and Biological Sciences, Chicago, USA
| | - Abdallah Shkoukani
- Neurovascular Surgery Program, Department of Neurological Surgery, University of Chicago Medicine and Biological Sciences, Chicago, USA
| | - Julián Carrión-Penagos
- Neurovascular Surgery Program, Department of Neurological Surgery, University of Chicago Medicine and Biological Sciences, Chicago, USA
| | - Agnieszka Stadnik
- Neurovascular Surgery Program, Department of Neurological Surgery, University of Chicago Medicine and Biological Sciences, Chicago, USA
| | - Kristina Piedad
- Neurovascular Surgery Program, Department of Neurological Surgery, University of Chicago Medicine and Biological Sciences, Chicago, USA
| | - Rhonda Lightle
- Neurovascular Surgery Program, Department of Neurological Surgery, University of Chicago Medicine and Biological Sciences, Chicago, USA
| | - Thomas Moore
- Neurovascular Surgery Program, Department of Neurological Surgery, University of Chicago Medicine and Biological Sciences, Chicago, USA
| | - Ying Li
- Neurovascular Surgery Program, Department of Neurological Surgery, University of Chicago Medicine and Biological Sciences, Chicago, USA
| | - Dehua Bi
- Neurovascular Surgery Program, Department of Neurological Surgery, University of Chicago Medicine and Biological Sciences, Chicago, USA.,Department of Public Health Sciences, University of Chicago, Chicago, USA
| | - Robert Shenkar
- Neurovascular Surgery Program, Department of Neurological Surgery, University of Chicago Medicine and Biological Sciences, Chicago, USA
| | - Timothy Carroll
- Department of Diagnostic Radiology, University of Chicago Medicine and Biological Sciences, Chicago, USA
| | - Yuan Ji
- Department of Public Health Sciences, University of Chicago, Chicago, USA
| | - Romuald Girard
- Neurovascular Surgery Program, Department of Neurological Surgery, University of Chicago Medicine and Biological Sciences, Chicago, USA
| | - Issam A Awad
- Neurovascular Surgery Program, Department of Neurological Surgery, University of Chicago Medicine and Biological Sciences, Chicago, USA
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13
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A novel insight into differential expression profiles of sporadic cerebral cavernous malformation patients with different symptoms. Sci Rep 2021; 11:19351. [PMID: 34588521 PMCID: PMC8481309 DOI: 10.1038/s41598-021-98647-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 09/09/2021] [Indexed: 02/08/2023] Open
Abstract
Cerebral cavernous malformation (CCM) is a vascular lesion of the central nervous system that may lead to distinct symptoms among patients including cerebral hemorrhages, epileptic seizures, focal neurologic deficits, and/or headaches. Disease-related mutations were identified previously in one of the three CCM genes: CCM1, CCM2, and CCM3. However, the rate of these mutations in sporadic cases is relatively low, and new studies report that mutations in CCM genes may not be sufficient to initiate the lesions. Despite the growing body of research on CCM, the underlying molecular mechanism has remained largely elusive. In order to provide a novel insight considering the specific manifested symptoms, CCM patients were classified into two groups (as Epilepsy and Hemorrhage). Since the studied patients experience various symptoms, we hypothesized that the underlying cause for the disease may also differ between those groups. To this end, the respective transcriptomes were compared to the transcriptomes of the control brain tissues and among each other. This resulted into the identification of the differentially expressed coding genes and the delineation of the corresponding differential expression profile for each comparison. Notably, some of those differentially expressed genes were previously implicated in epilepsy, cell structure formation, and cell metabolism. However, no CCM1-3 gene deregulation was detected. Interestingly, we observed that when compared to the normal controls, the expression of some identified genes was only significantly altered either in Epilepsy (EGLN1, ELAVL4, and NFE2l2) or Hemorrhage (USP22, EYA1, SIX1, OAS3, SRMS) groups. To the best of our knowledge, this is the first such effort focusing on CCM patients with epileptic and hemorrhagic symptoms with the purpose of uncovering the potential CCM-related genes. It is also the first report that presents a gene expression dataset on Turkish CCM patients. The results suggest that the new candidate genes should be explored to further elucidate the CCM pathology. Overall, this work constitutes a step towards the identification of novel potential genetic targets for the development of possible future therapies.
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14
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Sone JY, Hobson N, Srinath A, Romanos SG, Li Y, Carrión-Penagos J, Shkoukani A, Stadnik A, Piedad K, Lightle R, Moore T, DeBiasse D, Bi D, Shenkar R, Carroll T, Ji Y, Girard R, Awad IA. Perfusion and Permeability MRI Predicts Future Cavernous Angioma Hemorrhage and Growth. J Magn Reson Imaging 2021; 55:1440-1449. [PMID: 34558140 PMCID: PMC8942875 DOI: 10.1002/jmri.27935] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 09/13/2021] [Accepted: 09/14/2021] [Indexed: 01/02/2023] Open
Abstract
BACKGROUND Cerebral cavernous angioma (CA) is a capillary vasculopathy affecting more than a million Americans with a small fraction of cases demonstrating lesional bleed or growth with major clinical sequelae. Perfusion and permeability are fundamental features of CA pathophysiology, but their role as prognostic biomarkers is unclear. PURPOSE To investigate whether perfusion or permeability lesional descriptors derived from dynamic contrast-enhanced quantitative perfusion (DCEQP) magnetic resonance imaging (MRI) can predict subsequent lesional bleed/growth in the year following imaging. STUDY TYPE Single-site case-controlled study. SUBJECTS Two hundred and five consecutively enrolled patients (63.4% female). FIELD STRENGTH/SEQUENCE Three-Tesla/T1 -mapping with contrast-enhanced dynamic two-dimensional (2D) spoiled gradient recalled acquisition (SPGR) sequences. ASSESSMENT Prognostic associations with bleed/growth (present or absent) in the following year were assessed in 745 CA lesions evaluated by DCEQP in the 205 patients in relation to lesional descriptors calculated from permeability and perfusion maps. A subgroup of 30 cases also underwent peripheral blood collection at the time of DCEQP scans and assays of plasma levels of soluble CD14, IL-1β, VEGF, and soluble ROBO4 proteins, whose weighted combination had been previously reported in association with future CA bleeding. STATISTICAL TESTS Mann-Whitney U-test for univariate analyses. Logistic regression models minimizing the Bayesian information criterion (BIC), testing sensitivity and specificity (receiver operating characteristic curves) of weighted combinations of parameters. RESULTS The best prognostic biomarker for lesional bleed or growth included brainstem lesion location, mean lesional permeability, and low-value perfusion cluster mean (BIC = 201.5, sensitivity = 77%, specificity = 72%, P < 0.05). Adding a previously published prognostic plasma protein biomarker improved the performance of the imaging model (sensitivity = 100%, specificity = 88%, P < 0.05). DATA CONCLUSION A combination of MRI-based descriptors reflecting higher lesional permeability and lower perfusion cluster may potentially predict future bleed/growth in CAs. The sensitivity and specificity of the prognostic imaging biomarker can be enhanced when combined with brainstem lesion location and a plasma protein biomarker of CA hemorrhage. LEVEL OF EVIDENCE 2 TECHNICAL EFFICACY: Stage 5.
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Affiliation(s)
- Je Yeong Sone
- Neurovascular Surgery Program, Department of Neurosurgery, University of Chicago Medicine and Biological Sciences, Chicago, Illinois, USA
| | - Nicholas Hobson
- Neurovascular Surgery Program, Department of Neurosurgery, University of Chicago Medicine and Biological Sciences, Chicago, Illinois, USA
| | - Abhinav Srinath
- Neurovascular Surgery Program, Department of Neurosurgery, University of Chicago Medicine and Biological Sciences, Chicago, Illinois, USA
| | - Sharbel G Romanos
- Neurovascular Surgery Program, Department of Neurosurgery, University of Chicago Medicine and Biological Sciences, Chicago, Illinois, USA
| | - Ying Li
- Neurovascular Surgery Program, Department of Neurosurgery, University of Chicago Medicine and Biological Sciences, Chicago, Illinois, USA
| | - Julián Carrión-Penagos
- Neurovascular Surgery Program, Department of Neurosurgery, University of Chicago Medicine and Biological Sciences, Chicago, Illinois, USA
| | - Abdallah Shkoukani
- Neurovascular Surgery Program, Department of Neurosurgery, University of Chicago Medicine and Biological Sciences, Chicago, Illinois, USA
| | - Agnieszka Stadnik
- Neurovascular Surgery Program, Department of Neurosurgery, University of Chicago Medicine and Biological Sciences, Chicago, Illinois, USA
| | - Kristina Piedad
- Neurovascular Surgery Program, Department of Neurosurgery, University of Chicago Medicine and Biological Sciences, Chicago, Illinois, USA
| | - Rhonda Lightle
- Neurovascular Surgery Program, Department of Neurosurgery, University of Chicago Medicine and Biological Sciences, Chicago, Illinois, USA
| | - Thomas Moore
- Neurovascular Surgery Program, Department of Neurosurgery, University of Chicago Medicine and Biological Sciences, Chicago, Illinois, USA
| | - Dorothy DeBiasse
- Neurovascular Surgery Program, Department of Neurosurgery, University of Chicago Medicine and Biological Sciences, Chicago, Illinois, USA
| | - Dehua Bi
- Neurovascular Surgery Program, Department of Neurosurgery, University of Chicago Medicine and Biological Sciences, Chicago, Illinois, USA.,Department of Public Health Sciences, University of Chicago, Chicago, Illinois, USA
| | - Robert Shenkar
- Neurovascular Surgery Program, Department of Neurosurgery, University of Chicago Medicine and Biological Sciences, Chicago, Illinois, USA
| | - Timothy Carroll
- Department of Diagnostic Radiology, University of Chicago Medicine and Biological Sciences, Chicago, Illinois, USA
| | - Yuan Ji
- Department of Public Health Sciences, University of Chicago, Chicago, Illinois, USA
| | - Romuald Girard
- Neurovascular Surgery Program, Department of Neurosurgery, University of Chicago Medicine and Biological Sciences, Chicago, Illinois, USA
| | - Issam A Awad
- Neurovascular Surgery Program, Department of Neurosurgery, University of Chicago Medicine and Biological Sciences, Chicago, Illinois, USA
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15
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Wetzel-Strong SE, Weinsheimer S, Nelson J, Pawlikowska L, Clark D, Starr MD, Liu Y, Kim H, Faughnan ME, Nixon AB, Marchuk DA. Pilot investigation of circulating angiogenic and inflammatory biomarkers associated with vascular malformations. Orphanet J Rare Dis 2021; 16:372. [PMID: 34479577 PMCID: PMC8414780 DOI: 10.1186/s13023-021-02009-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Accepted: 08/24/2021] [Indexed: 01/03/2023] Open
Abstract
Background Vascular malformations in the central nervous system are difficult to monitor and treat due to their inaccessible location. Angiogenic and inflammatory proteins are secreted into the bloodstream and may serve as useful biomarkers for identifying patients at risk for complications or with certain disease phenotypes.
Methods A validated multiplex protein array consisting of 26 angiogenic and inflammatory biomarkers (Angiome) was assessed in plasma isolated from healthy controls and patients with either sporadic brain arteriovenous malformation (BAVM), familial cerebral cavernous malformation (CCM), or hereditary hemorrhagic telangiectasia (HHT). These samples were obtained from archives of ongoing research studies at the University of California San Francisco and through prospective collection at the Toronto HHT Centre at St. Michael’s Hospital. Results We compared circulating biomarker levels from each patient group to healthy controls and analyzed each pairwise combination of patient groups for differences in biomarker levels. Additionally, we analyzed the HHT samples to determine the association between biomarker levels and the following HHT-specific phenotypes, BAVM, pulmonary arteriovenous malformation (PAVM), liver vascular malformation (LVM), and gastrointestinal (GI) bleeding. Compared to controls, levels of SDF1 were significantly elevated in HHT patients (Proportional Increase [PI] = 1.87, p < 0.001, q = 0.011). Levels of sENG were significantly reduced in HHT patients compared to controls (PI = 0.56, p < 0.001, q < 0.001), reflecting the prevalence of HHT1 patients in this cohort. Levels of IL6 (PI = 3.22, p < 0.001, q < 0.001) and sTGFβR3 (PI = 0.70, p = 0.001, q < 0.029) differed significantly in CCM patients compared to controls. Compared to controls, ten of the biomarkers were significantly different in sporadic BAVM patients (q-values < 0.05). Among the pairwise combinations of patient groups, a significant elevation was observed in TGFβ1 in CCM patients compared to sporadic BAVM patients (PI = 2.30, p < 0.001, q = 0.034). When examining the association of circulating biomarker levels with HHT-specific phenotypes, four markers were significantly lower in HHT patients with BAVM (q-values < 0.05), and four markers were significantly higher in patients with LVM (q-values < 0.05). Conclusions This pilot study suggests that the profile of circulating angiogenic and inflammatory biomarkers may be unique to each type of vascular malformation. Furthermore, this study indicates that circulating biomarkers may be useful for assessing phenotypic traits of vascular malformations. Supplementary Information The online version contains supplementary material available at 10.1186/s13023-021-02009-7.
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Affiliation(s)
- Sarah E Wetzel-Strong
- Department of Molecular Genetics and Microbiology, Duke University Medical Center, 265 CARL Bldg., Box #3175 DUMC, Durham, NC, 27710, USA
| | - Shantel Weinsheimer
- Department of Anesthesia and Perioperative Care, University of California, San Francisco, San Francisco, CA, USA
| | - Jeffrey Nelson
- Department of Anesthesia and Perioperative Care, University of California, San Francisco, San Francisco, CA, USA
| | - Ludmila Pawlikowska
- Department of Anesthesia and Perioperative Care, University of California, San Francisco, San Francisco, CA, USA
| | - Dewi Clark
- Toronto HHT Centre, St. Michael's Hospital and the Li Ka Shing Knowledge Institute, Toronto, Canada
| | - Mark D Starr
- Department of Medicine, Duke Cancer Institute, Duke University Medical Center, Durham, NC, USA
| | - Yingmiao Liu
- Department of Medicine, Duke Cancer Institute, Duke University Medical Center, Durham, NC, USA
| | - Helen Kim
- Department of Anesthesia and Perioperative Care, University of California, San Francisco, San Francisco, CA, USA
| | - Marie E Faughnan
- Toronto HHT Centre, St. Michael's Hospital and the Li Ka Shing Knowledge Institute, Toronto, Canada.,Division of Respirology, Department of Medicine, University of Toronto, Toronto, Canada
| | - Andrew B Nixon
- Department of Medicine, Duke Cancer Institute, Duke University Medical Center, Durham, NC, USA
| | - Douglas A Marchuk
- Department of Molecular Genetics and Microbiology, Duke University Medical Center, 265 CARL Bldg., Box #3175 DUMC, Durham, NC, 27710, USA.
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16
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Snellings DA, Hong CC, Ren AA, Lopez-Ramirez MA, Girard R, Srinath A, Marchuk DA, Ginsberg MH, Awad IA, Kahn ML. Cerebral Cavernous Malformation: From Mechanism to Therapy. Circ Res 2021; 129:195-215. [PMID: 34166073 DOI: 10.1161/circresaha.121.318174] [Citation(s) in RCA: 64] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Cerebral cavernous malformations are acquired vascular anomalies that constitute a common cause of central nervous system hemorrhage and stroke. The past 2 decades have seen a remarkable increase in our understanding of the pathogenesis of this vascular disease. This new knowledge spans genetic causes of sporadic and familial forms of the disease, molecular signaling changes in vascular endothelial cells that underlie the disease, unexpectedly strong environmental effects on disease pathogenesis, and drivers of disease end points such as hemorrhage. These novel insights are the integrated product of human clinical studies, human genetic studies, studies in mouse and zebrafish genetic models, and basic molecular and cellular studies. This review addresses the genetic and molecular underpinnings of cerebral cavernous malformation disease, the mechanisms that lead to lesion hemorrhage, and emerging biomarkers and therapies for clinical treatment of cerebral cavernous malformation disease. It may also serve as an example for how focused basic and clinical investigation and emerging technologies can rapidly unravel a complex disease mechanism.
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Affiliation(s)
- Daniel A Snellings
- Department of Molecular Genetics and Microbiology, Duke University School of Medicine, Durham, NC (D.A.S., D.A.M.)
| | - Courtney C Hong
- Department of Medicine and Cardiovascular Institute, University of Pennsylvania, Philadelphia (C.C.H., A.A.R., M.L.K.)
| | - Aileen A Ren
- Department of Medicine and Cardiovascular Institute, University of Pennsylvania, Philadelphia (C.C.H., A.A.R., M.L.K.)
| | - Miguel A Lopez-Ramirez
- Department of Medicine (M.A.L.-R., M.H.G.), University of California, San Diego, La Jolla.,Department of Pharmacology (M.A.L.-R.), University of California, San Diego, La Jolla
| | - Romuald Girard
- Neurovascular Surgery Program, Section of Neurosurgery, Department of Surgery, The University of Chicago Medicine and Biological Sciences, Chicago, Illinois
| | - Abhinav Srinath
- Neurovascular Surgery Program, Section of Neurosurgery, Department of Surgery, The University of Chicago Medicine and Biological Sciences, Chicago, Illinois
| | - Douglas A Marchuk
- Department of Molecular Genetics and Microbiology, Duke University School of Medicine, Durham, NC (D.A.S., D.A.M.)
| | - Mark H Ginsberg
- Department of Medicine (M.A.L.-R., M.H.G.), University of California, San Diego, La Jolla
| | - Issam A Awad
- Neurovascular Surgery Program, Section of Neurosurgery, Department of Surgery, The University of Chicago Medicine and Biological Sciences, Chicago, Illinois
| | - Mark L Kahn
- Department of Medicine and Cardiovascular Institute, University of Pennsylvania, Philadelphia (C.C.H., A.A.R., M.L.K.)
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17
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Chehuen Bicalho V, da Fontoura Galvão G, Lima Fontes-Dantas F, Paulo da Costa Gonçalves J, Dutra de Araujo A, Carolina França L, Emílio Corrêa Leite P, Campolina Vidal D, Castro Filho R, Vieira Alves-Leon S, Marcondes de Souza J. Asymptomatic cerebral cavernous angiomas associated with plasma marker signature. J Clin Neurosci 2021; 89:258-263. [PMID: 34119277 DOI: 10.1016/j.jocn.2021.04.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 04/18/2021] [Accepted: 04/19/2021] [Indexed: 11/30/2022]
Affiliation(s)
- Vítor Chehuen Bicalho
- Federal University of the State of Rio de Janeiro, Translational Neuroscience Laboratory, Post-Graduation Program in Neurology, Rio de Janeiro RJ, Brazil
| | - Gustavo da Fontoura Galvão
- Federal University of the State of Rio de Janeiro, Translational Neuroscience Laboratory, Post-Graduation Program in Neurology, Rio de Janeiro RJ, Brazil; Federal University of Rio de Janeiro, University Hospital Clementino Fraga Filho, Department of de Neurosurgery, Rio de Janeiro RJ, Brazil.
| | - Fabrícia Lima Fontes-Dantas
- Federal University of the State of Rio de Janeiro, Translational Neuroscience Laboratory, Post-Graduation Program in Neurology, Rio de Janeiro RJ, Brazil
| | - João Paulo da Costa Gonçalves
- Federal University of the State of Rio de Janeiro, Translational Neuroscience Laboratory, Post-Graduation Program in Neurology, Rio de Janeiro RJ, Brazil
| | - Amanda Dutra de Araujo
- Federal University of the State of Rio de Janeiro, Translational Neuroscience Laboratory, Post-Graduation Program in Neurology, Rio de Janeiro RJ, Brazil
| | - Laise Carolina França
- Federal University of the State of Rio de Janeiro, Translational Neuroscience Laboratory, Post-Graduation Program in Neurology, Rio de Janeiro RJ, Brazil; Fluminense Federal University, Post-Graduation Program in Neurology and Neuroscience, Rio de Janeiro RJ, Brazil
| | - Paulo Emílio Corrêa Leite
- Laboratory of Bioengineering and in Vitro Toxicology, Applied to Life Sciences - Dimav, National Institute of Metrology Quality and Technology
| | - Diego Campolina Vidal
- Federal University of Rio de Janeiro, University Hospital Clementino Fraga Filho, Department of de Neurosurgery, Rio de Janeiro RJ, Brazil
| | - Ricardo Castro Filho
- Federal University of Rio de Janeiro, University Hospital Clementino Fraga Filho, Department of de Neurosurgery, Rio de Janeiro RJ, Brazil
| | - Soniza Vieira Alves-Leon
- Federal University of the State of Rio de Janeiro, Translational Neuroscience Laboratory, Post-Graduation Program in Neurology, Rio de Janeiro RJ, Brazil; Federal University of Rio de Janeiro, University Hospital Clementino Fraga Filho, Department of de Neurosurgery, Rio de Janeiro RJ, Brazil
| | - Jorge Marcondes de Souza
- Federal University of Rio de Janeiro, University Hospital Clementino Fraga Filho, Department of de Neurosurgery, Rio de Janeiro RJ, Brazil
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18
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Girard R, Li Y, Stadnik A, Shenkar R, Hobson N, Romanos S, Srinath A, Moore T, Lightle R, Shkoukani A, Akers A, Carroll T, Christoforidis GA, Koenig JI, Lee C, Piedad K, Greenberg SM, Kim H, Flemming KD, Ji Y, Awad IA. A Roadmap for Developing Plasma Diagnostic and Prognostic Biomarkers of Cerebral Cavernous Angioma With Symptomatic Hemorrhage (CASH). Neurosurgery 2021; 88:686-697. [PMID: 33469662 DOI: 10.1093/neuros/nyaa478] [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: 07/15/2020] [Accepted: 08/16/2020] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Cerebral cavernous angioma (CA) is a capillary microangiopathy predisposing more than a million Americans to premature risk of brain hemorrhage. CA with recent symptomatic hemorrhage (SH), most likely to re-bleed with serious clinical sequelae, is the primary focus of therapeutic development. Signaling aberrations in CA include proliferative dysangiogenesis, blood-brain barrier hyperpermeability, inflammatory/immune processes, and anticoagulant vascular domain. Plasma levels of molecules reflecting these mechanisms and measures of vascular permeability and iron deposition on magnetic resonance imaging are biomarkers that have been correlated with CA hemorrhage. OBJECTIVE To optimize these biomarkers to accurately diagnose cavernous angioma with symptomatic hemorrhage (CASH), prognosticate the risk of future SH, and monitor cases after a bleed and in response to therapy. METHODS Additional candidate biomarkers, emerging from ongoing mechanistic and differential transcriptome studies, would further enhance the sensitivity and specificity of diagnosis and prediction of CASH. Integrative combinations of levels of plasma proteins and characteristic micro-ribonucleic acids may further strengthen biomarker associations. We will deploy advanced statistical and machine learning approaches for the integration of novel candidate biomarkers, rejecting noncorrelated candidates, and determining the best clustering and weighing of combined biomarker contributions. EXPECTED OUTCOMES With the expertise of leading CA researchers, this project anticipates the development of future blood tests for the diagnosis and prediction of CASH to clinically advance towards precision medicine. DISCUSSION The project tests a novel integrational approach of biomarker development in a mechanistically defined cerebrovascular disease with a relevant context of use, with an approach applicable to other neurological diseases with similar pathobiologic features.
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Affiliation(s)
- Romuald Girard
- Neurovascular Surgery Program, Department of Surgery, Section of Neurosurgery, University of Chicago Medicine and Biological Sciences, Chicago, Illinois
| | - Yan Li
- Neurovascular Surgery Program, Department of Surgery, Section of Neurosurgery, University of Chicago Medicine and Biological Sciences, Chicago, Illinois.,Bioinformatics core, Center for Research Informatics, University of Chicago, Chicago, Illinois
| | - Agnieszka Stadnik
- Neurovascular Surgery Program, Department of Surgery, Section of Neurosurgery, University of Chicago Medicine and Biological Sciences, Chicago, Illinois
| | - Robert Shenkar
- Neurovascular Surgery Program, Department of Surgery, Section of Neurosurgery, University of Chicago Medicine and Biological Sciences, Chicago, Illinois
| | - Nicholas Hobson
- Neurovascular Surgery Program, Department of Surgery, Section of Neurosurgery, University of Chicago Medicine and Biological Sciences, Chicago, Illinois
| | - Sharbel Romanos
- Neurovascular Surgery Program, Department of Surgery, Section of Neurosurgery, University of Chicago Medicine and Biological Sciences, Chicago, Illinois
| | - Abhinav Srinath
- Neurovascular Surgery Program, Department of Surgery, Section of Neurosurgery, University of Chicago Medicine and Biological Sciences, Chicago, Illinois
| | - Thomas Moore
- Neurovascular Surgery Program, Department of Surgery, Section of Neurosurgery, University of Chicago Medicine and Biological Sciences, Chicago, Illinois
| | - Rhonda Lightle
- Neurovascular Surgery Program, Department of Surgery, Section of Neurosurgery, University of Chicago Medicine and Biological Sciences, Chicago, Illinois
| | - Abdallah Shkoukani
- Neurovascular Surgery Program, Department of Surgery, Section of Neurosurgery, University of Chicago Medicine and Biological Sciences, Chicago, Illinois
| | | | - Timothy Carroll
- Department of Diagnostic Radiology, The University of Chicago Medicine and Biological Sciences, Chicago, Illinois
| | - Gregory A Christoforidis
- Department of Diagnostic Radiology, The University of Chicago Medicine and Biological Sciences, Chicago, Illinois
| | - James I Koenig
- National Institute of Neurological Disorders and Stroke, Bethesda, Maryland
| | | | - Kristina Piedad
- Neurovascular Surgery Program, Department of Surgery, Section of Neurosurgery, University of Chicago Medicine and Biological Sciences, Chicago, Illinois
| | - Steven M Greenberg
- Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Helen Kim
- Department of Anesthesia & Perioperative Care, University of California at San Francisco, San Francisco, California
| | | | - Yuan Ji
- Department of Public Health Sciences, University of Chicago, Chicago, Illinois
| | - Issam A Awad
- Neurovascular Surgery Program, Department of Surgery, Section of Neurosurgery, University of Chicago Medicine and Biological Sciences, Chicago, Illinois
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19
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Koskimäki J, Polster SP, Li Y, Romanos S, Srinath A, Zhang D, Carrión-Penagos J, Lightle R, Moore T, Lyne SB, Stadnik A, Piedad K, Cao Y, Shenkar R, Dimov AV, Hobson N, Christoforidis GA, Carroll T, Girard R, Awad IA. Common transcriptome, plasma molecules, and imaging signatures in the aging brain and a Mendelian neurovascular disease, cerebral cavernous malformation. GeroScience 2020; 42:1351-1363. [PMID: 32556941 DOI: 10.1007/s11357-020-00201-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Accepted: 05/07/2020] [Indexed: 12/18/2022] Open
Abstract
Brain senescence is associated with impaired endothelial barrier function, angiogenic and inflammatory activity, and propensity to brain hemorrhage. The same pathological changes occur in cerebral cavernous malformations (CCM), a genetic neurovascular anomaly. We hypothesized common transcriptomic and plasma cytokine signatures in the aging brain and CCM. We identified 320 genes [fold change ≥1.5; p < 0.05; false discovery rate (FDR) corrected] commonly dysregulated in the aging brain and CCM. Ontology and pathway analyses of the common differentially expressed genes were related to inflammation and extracellular matrix organization. Plasma levels of C-reactive protein and angiopoietin-2 were significantly greater in older compared to younger healthy non-CCM subjects and were also greater in CCM (Sporadic and Familial) subjects regardless of age (all: p < 0.05; FDR corrected). Plasma levels of vascular endothelial growth factor were significantly greater in older compared to younger subjects, in both healthy non-CCM and Sporadic-CCM groups (all: padj < 0.05). Plasma levels of vascular endothelial growth factor were also significantly greater in Familial-CCM cases with germ line mutations regardless of age (all: padj < 0.05) compared to both healthy non-CCM and Sporadic-CCM subjects. Brain white matter vascular permeability assessed by MRI followed the same pattern as vascular endothelial growth factor across all groups. In addition, quantitative susceptibility mapping of brain white matter, a measure of iron deposition, was increased in older compared to younger healthy non-CCM subjects. Genetic aberrations, plasma molecules, and imaging biomarkers in a well characterized Mendelian neurovascular disease may also be applicable in the aging brain. Graphical abstract.
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Affiliation(s)
- Janne Koskimäki
- Neurovascular Surgery Program, Section of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, IL, USA
| | - Sean P Polster
- Neurovascular Surgery Program, Section of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, IL, USA
| | - Yan Li
- Neurovascular Surgery Program, Section of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, IL, USA.,Center for Research Informatics, The University of Chicago, Chicago, IL, USA
| | - Sharbel Romanos
- Neurovascular Surgery Program, Section of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, IL, USA
| | - Abhinav Srinath
- Neurovascular Surgery Program, Section of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, IL, USA
| | - Dongdong Zhang
- Neurovascular Surgery Program, Section of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, IL, USA
| | - Julián Carrión-Penagos
- Neurovascular Surgery Program, Section of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, IL, USA
| | - Rhonda Lightle
- Neurovascular Surgery Program, Section of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, IL, USA
| | - Thomas Moore
- Neurovascular Surgery Program, Section of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, IL, USA
| | - Seán B Lyne
- Neurovascular Surgery Program, Section of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, IL, USA
| | - Agnieszka Stadnik
- Neurovascular Surgery Program, Section of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, IL, USA
| | - Kristina Piedad
- Neurovascular Surgery Program, Section of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, IL, USA
| | - Ying Cao
- Neurovascular Surgery Program, Section of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, IL, USA
| | - Robert Shenkar
- Neurovascular Surgery Program, Section of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, IL, USA
| | - Alexey V Dimov
- Department of Diagnostic Radiology, The University of Chicago Medicine and Biological Sciences, Chicago, IL, USA
| | - Nick Hobson
- Neurovascular Surgery Program, Section of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, IL, USA
| | - Gregory A Christoforidis
- Department of Diagnostic Radiology, The University of Chicago Medicine and Biological Sciences, Chicago, IL, USA
| | - Timothy Carroll
- Department of Diagnostic Radiology, The University of Chicago Medicine and Biological Sciences, Chicago, IL, USA
| | - Romuald Girard
- Neurovascular Surgery Program, Section of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, IL, USA
| | - Issam A Awad
- Neurovascular Surgery Program, Section of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, IL, USA.
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20
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Panda A, Diehn FE, Kim DK, Bydon M, Goyal A, Benson JC, Carr CM, Rinaldo L, Flemming KD, Lanzino G. Spinal Cord Cavernous Malformations: MRI Commonly Shows Adjacent Intramedullary Hemorrhage. J Neuroimaging 2020; 30:690-696. [PMID: 32462668 DOI: 10.1111/jon.12738] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 05/15/2020] [Accepted: 05/15/2020] [Indexed: 01/22/2023] Open
Abstract
BACKGROUND AND PURPOSE There is a relative paucity of radiology literature on spinal cord cavernous malformations (SCMs). We hypothesized that the classic MRI features of cavernous malformations are not highly prevalent. The purpose was to review MR imaging findings of SCMs with a focus on prevalence of hemorrhagic features, including adjacent intramedullary hemorrhage at initial presentation. METHODS In this single-institution study, 78 SCMs in 76 patients diagnosed on imaging/pathology were retrospectively evaluated for size, location, cord expansion, exophytic component, popcorn morphology, signal characteristics, including T1 weighted (T1w) and T2w rims, blood-fluid levels, and adjacent intramedullary hemorrhage. Intramedullary hemorrhage was defined as centrally and/or eccentrically located linear or flame shaped non-edematous signal abnormality extending longitudinally away from SCMs, distinct from lesional rim. RESULTS Sixty-three percent (49/78) of SCMs measured <1 cm in length, 78% (61/78) extended to the cord surface, 65% (51/78) were expansile, and 32% (25/78) were exophytic. Popcorn morphology was seen in 15% (12/78) on T1w and 22% (17/78) on T2w. Internal blood-fluid levels were evident in 4% (3/78). Sixty-nine percent (54/78) showed T2w hypointense rims; the T2w rim was complete/near-complete in 37% (29/78). A rim on T1w was visible in 49% (38/78); this was hyperintense in 58% (22/38). Adjacent intramedullary hemorrhage was seen in 45/78 (58%), was most commonly bidirectional in 67% (30/45) and eccentric in 68% (30/44). Cord edema was seen in 22% (17/78); 53% (9/17) also demonstrated intramedullary hemorrhage with edema. CONCLUSIONS The classically described popcorn morphology, internal blood-fluid levels, and complete/near-complete T2w hypointense rims are often absent on MRIs in SCMs. Adjacent intramedullary hemorrhage is frequently present, often eccentric and bidirectional.
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Affiliation(s)
- Ananya Panda
- Department of Neuroradiology, Mayo Clinic, Rochester, MN
| | - Felix E Diehn
- Department of Neuroradiology, Mayo Clinic, Rochester, MN
| | - Dong Kun Kim
- Department of Neuroradiology, Mayo Clinic, Rochester, MN
| | - Mohamad Bydon
- Department of Neurosurgery, Mayo Clinic, Rochester, MN
| | - Anshit Goyal
- Department of Neurosurgery, Mayo Clinic, Rochester, MN
| | - John C Benson
- Department of Neuroradiology, Mayo Clinic, Rochester, MN
| | - Carrie M Carr
- Department of Neuroradiology, Mayo Clinic, Rochester, MN
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21
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Polster SP, Sharma A, Tanes C, Tang AT, Mericko P, Cao Y, Carrión-Penagos J, Girard R, Koskimäki J, Zhang D, Stadnik A, Romanos SG, Lyne SB, Shenkar R, Yan K, Lee C, Akers A, Morrison L, Robinson M, Zafar A, Bittinger K, Kim H, Gilbert JA, Kahn ML, Shen L, Awad IA. Permissive microbiome characterizes human subjects with a neurovascular disease cavernous angioma. Nat Commun 2020; 11:2659. [PMID: 32461638 PMCID: PMC7253448 DOI: 10.1038/s41467-020-16436-w] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2019] [Accepted: 05/04/2020] [Indexed: 11/09/2022] Open
Abstract
Cavernous angiomas (CA) are common vascular anomalies causing brain hemorrhage. Based on mouse studies, roles of gram-negative bacteria and altered intestinal homeostasis have been implicated in CA pathogenesis, and pilot study had suggested potential microbiome differences between non-CA and CA individuals based on 16S rRNA gene sequencing. We here assess microbiome differences in a larger cohort of human subjects with and without CA, and among subjects with different clinical features, and conduct more definitive microbial analyses using metagenomic shotgun sequencing. Relative abundance of distinct bacterial species in CA patients is shown, consistent with postulated permissive microbiome driving CA lesion genesis via lipopolysaccharide signaling, in humans as in mice. Other microbiome differences are related to CA clinical behavior. Weighted combinations of microbiome signatures and plasma inflammatory biomarkers enhance associations with disease severity and hemorrhage. This is the first demonstration of a sensitive and specific diagnostic microbiome in a human neurovascular disease.
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Affiliation(s)
- Sean P Polster
- Section of Neurosurgery, Department of Surgery, The University of Chicago, 5841S. Maryland Avenue, Chicago, IL, 60637, USA
| | - Anukriti Sharma
- Department of Surgery, The University of Chicago, 5841S. Maryland Avenue, Chicago, IL, 60637, USA
- Department of Pediatrics, The University of California San Diego and Scripps Institution of Oceanography, 9500 Gilman Drive, La Jolla, CA, 92093, USA
| | - Ceylan Tanes
- Division of Gastroenterology, Hepatology, and Nutrition, Children's Hospital of Philadelphia, 2716 South Street, Philadelphia, PA, 19146, USA
| | - Alan T Tang
- Department of Medicine and Cardiovascular Institute, University of Pennsylvania, 3400 Civic Center Boulevard, Philadelphia, PA, 19104, USA
| | - Patricia Mericko
- Department of Medicine and Cardiovascular Institute, University of Pennsylvania, 3400 Civic Center Boulevard, Philadelphia, PA, 19104, USA
| | - Ying Cao
- Section of Neurosurgery, Department of Surgery, The University of Chicago, 5841S. Maryland Avenue, Chicago, IL, 60637, USA
| | - Julián Carrión-Penagos
- Section of Neurosurgery, Department of Surgery, The University of Chicago, 5841S. Maryland Avenue, Chicago, IL, 60637, USA
| | - Romuald Girard
- Section of Neurosurgery, Department of Surgery, The University of Chicago, 5841S. Maryland Avenue, Chicago, IL, 60637, USA
| | - Janne Koskimäki
- Section of Neurosurgery, Department of Surgery, The University of Chicago, 5841S. Maryland Avenue, Chicago, IL, 60637, USA
| | - Dongdong Zhang
- Section of Neurosurgery, Department of Surgery, The University of Chicago, 5841S. Maryland Avenue, Chicago, IL, 60637, USA
| | - Agnieszka Stadnik
- Section of Neurosurgery, Department of Surgery, The University of Chicago, 5841S. Maryland Avenue, Chicago, IL, 60637, USA
| | - Sharbel G Romanos
- Section of Neurosurgery, Department of Surgery, The University of Chicago, 5841S. Maryland Avenue, Chicago, IL, 60637, USA
| | - Seán B Lyne
- Section of Neurosurgery, Department of Surgery, The University of Chicago, 5841S. Maryland Avenue, Chicago, IL, 60637, USA
| | - Robert Shenkar
- Section of Neurosurgery, Department of Surgery, The University of Chicago, 5841S. Maryland Avenue, Chicago, IL, 60637, USA
| | - Kimberly Yan
- Department of Anesthesia and Perioperative Care, Center for Cerebrovascular Research, 513 Parnassus Avenue, San Francisco, CA, 94143, USA
| | - Cornelia Lee
- Angioma Alliance, 520W 21st Street, Norfolk, VA, 23517, USA
| | - Amy Akers
- Angioma Alliance, 520W 21st Street, Norfolk, VA, 23517, USA
| | - Leslie Morrison
- Department of Neurology, University of New Mexico, 1 University of New Mexico, Albuquerque, NM, 87131, USA
| | - Myranda Robinson
- Department of Neurology, University of New Mexico, 1 University of New Mexico, Albuquerque, NM, 87131, USA
| | - Atif Zafar
- Department of Neurology, University of New Mexico, 1 University of New Mexico, Albuquerque, NM, 87131, USA
| | - Kyle Bittinger
- Division of Gastroenterology, Hepatology, and Nutrition, Children's Hospital of Philadelphia, 2716 South Street, Philadelphia, PA, 19146, USA
| | - Helen Kim
- Department of Anesthesia and Perioperative Care, Center for Cerebrovascular Research, 513 Parnassus Avenue, San Francisco, CA, 94143, USA
| | - Jack A Gilbert
- Department of Surgery, The University of Chicago, 5841S. Maryland Avenue, Chicago, IL, 60637, USA
- Department of Pediatrics, The University of California San Diego and Scripps Institution of Oceanography, 9500 Gilman Drive, La Jolla, CA, 92093, USA
| | - Mark L Kahn
- Department of Medicine and Cardiovascular Institute, University of Pennsylvania, 3400 Civic Center Boulevard, Philadelphia, PA, 19104, USA
| | - Le Shen
- Section of Neurosurgery, Department of Surgery, The University of Chicago, 5841S. Maryland Avenue, Chicago, IL, 60637, USA.
- Department of Surgery, The University of Chicago, 5841S. Maryland Avenue, Chicago, IL, 60637, USA.
| | - Issam A Awad
- Section of Neurosurgery, Department of Surgery, The University of Chicago, 5841S. Maryland Avenue, Chicago, IL, 60637, USA.
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22
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Carrión-Penagos J, Zeineddine HA, Polster SP, Girard R, Lyne SB, Koskimäki J, Romanos S, Srinath A, Zhang D, Cao Y, Stadnik A, Piedad K, Shenkar R, Awad IA. Subclinical imaging changes in cerebral cavernous angiomas during prospective surveillance. J Neurosurg 2020; 134:1147-1154. [PMID: 32244216 DOI: 10.3171/2020.1.jns193479] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Accepted: 01/28/2020] [Indexed: 11/06/2022]
Abstract
OBJECTIVE The purpose of this study was to systematically assess asymptomatic changes (ACs), including subclinical hemorrhage, growth, or new lesion formation (NLF) during longitudinal follow-up of cerebral cavernous angiomas (CAs), and to correlate these with symptomatic hemorrhage (SH) during the same period and with clinical features of the disease. METHODS One hundred ninety-two patients were included in this study, among 327 consecutive patients with CA, prospectively identified between September 2009 and February 2019. Included patients had undergone clinical and MRI follow-up, in conjunction with institutional review board-approved biomarker studies, and harbored ≥ 1 CA with a maximum diameter of ≥ 5 mm on T2-weighted MRI. Rates of AC and SH per lesion-year and patient-year were assessed using prospectively articulated criteria. In multifocal/familial cases, rates of NLF were also assessed. RESULTS There were no differences in demographic or disease features among cases included or excluded in the study cohort, except for a higher proportion of included patients with CCM3 mutation. Follow-up was 411 patient-years (2503 lesion-years). The rate of AC was higher than the rate of SH (12.9% vs 7.5% per patient-year, and 2.1% vs 1.2% per lesion-year, both p = 0.02). Patients presenting with a prior history of SH had a higher rate of AC than those with other forms of presentation (19.7% and 8.2% per patient-year, respectively; p = 0.003). A higher rate of NLF on T2-weighted MRI (p = 0.03) was observed in patients with prior SH. Three of 6 solitary/sporadic and 2 of 28 multifocal/familial patients underwent resection of the lesion after AC. CONCLUSIONS Rates of AC are greater than SH during prospective follow-up of CAs, and greater in cases with prior SH. AC may be a more sensitive biomarker of lesional activity, and a more efficient surrogate outcome in clinical trials than SH. Patients experiencing an AC are more likely to undergo a surgical intervention when CAs are solitary/sporadic than when they are multifocal/familial.
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23
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Symptomatic Brain Hemorrhages from Cavernous Angioma After Botulinum Toxin Injections, a Role of TLR/MEKK3 Mechanism? Case Report and Review of the Literature. World Neurosurg 2020; 136:7-11. [PMID: 31917316 DOI: 10.1016/j.wneu.2019.12.172] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Revised: 12/29/2019] [Accepted: 12/30/2019] [Indexed: 11/23/2022]
Abstract
BACKGROUND Cavernous angiomas (CAs) are vascular malformations that may result in stroke. CASE DESCRIPTION Herein, we evaluate a CA patient with chronic migraine who experienced 2 documented symptomatic hemorrhages after receiving respective high doses of botulinum toxin (Btx). CONCLUSIONS Recently, bacterial lipopolysaccharide has been reported to contribute to CA development through Toll-like receptor signaling, causing hemorrhagic angiogenic proliferation. Lipopolysaccharide and Btx share a common intracellular signaling pathway driving CA development and hemorrhage. Significance of these observations is demonstrated by previous works on plasma molecules showing prognostic associations with symptomatic hemorrhages in human CA, related to the same canonical pathways. Authors suggest careful tracking of the association of Btx and hemorrhage in CA patients.
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24
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Koskimäki J, Zhang D, Li Y, Saadat L, Moore T, Lightle R, Polster SP, Carrión-Penagos J, Lyne SB, Zeineddine HA, Shi C, Shenkar R, Romanos S, Avner K, Srinath A, Shen L, Detter MR, Snellings D, Cao Y, Lopez-Ramirez MA, Fonseca G, Tang AT, Faber P, Andrade J, Ginsberg M, Kahn ML, Marchuk DA, Girard R, Awad IA. Transcriptome clarifies mechanisms of lesion genesis versus progression in models of Ccm3 cerebral cavernous malformations. Acta Neuropathol Commun 2019; 7:132. [PMID: 31426861 PMCID: PMC6699077 DOI: 10.1186/s40478-019-0789-0] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Accepted: 08/12/2019] [Indexed: 02/06/2023] Open
Abstract
Cerebral cavernous malformations (CCMs) are dilated capillaries causing epilepsy and stroke. Inheritance of a heterozygous mutation in CCM3/PDCD10 is responsible for the most aggressive familial form of the disease. Here we studied the differences and commonalities between the transcriptomes of microdissected lesional neurovascular units (NVUs) from acute and chronic in vivo Ccm3/Pdcd10ECKO mice, and cultured brain microvascular endothelial cells (BMECs) Ccm3/Pdcd10ECKO.We identified 2409 differentially expressed genes (DEGs) in acute and 2962 in chronic in vivo NVUs compared to microdissected brain capillaries, as well as 121 in in vitro BMECs with and without Ccm3/Pdcd10 loss (fold change ≥ |2.0|; p < 0.05, false discovery rate corrected). A functional clustered dendrogram generated using the Euclidean distance showed that the DEGs identified only in acute in vivo NVUs were clustered in cellular proliferation gene ontology functions. The DEGs only identified in chronic in vivo NVUs were clustered in inflammation and immune response, permeability, and adhesion functions. In addition, 1225 DEGs were only identified in the in vivo NVUs but not in vitro BMECs, and these clustered within neuronal and glial functions. One miRNA mmu-miR-3472a was differentially expressed (FC = - 5.98; p = 0.07, FDR corrected) in the serum of Ccm3/Pdcd10+/- when compared to wild type mice, and this was functionally related as a putative target to Cand2 (cullin associated and neddylation dissociated 2), a DEG in acute and chronic lesional NVUs and in vitro BMECs. Our results suggest that the acute model is characterized by cell proliferation, while the chronic model showed inflammatory, adhesion and permeability processes. In addition, we highlight the importance of extra-endothelial structures in CCM disease, and potential role of circulating miRNAs as biomarkers of disease, interacting with DEGs. The extensive DEGs library of each model will serve as a validation tool for potential mechanistic, biomarker, and therapeutic targets.
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Affiliation(s)
- Janne Koskimäki
- Neurovascular Surgery Program, Section of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, IL, USA
| | - Dongdong Zhang
- Neurovascular Surgery Program, Section of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, IL, USA
| | - Yan Li
- Center for Research Informatics, The University of Chicago, Chicago, IL, USA
| | - Laleh Saadat
- Neurovascular Surgery Program, Section of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, IL, USA
| | - Thomas Moore
- Neurovascular Surgery Program, Section of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, IL, USA
| | - Rhonda Lightle
- Neurovascular Surgery Program, Section of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, IL, USA
| | - Sean P Polster
- Neurovascular Surgery Program, Section of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, IL, USA
| | - Julián Carrión-Penagos
- Neurovascular Surgery Program, Section of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, IL, USA
| | - Seán B Lyne
- Neurovascular Surgery Program, Section of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, IL, USA
| | - Hussein A Zeineddine
- Neurovascular Surgery Program, Section of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, IL, USA
| | - Changbin Shi
- Neurovascular Surgery Program, Section of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, IL, USA
| | - Robert Shenkar
- Neurovascular Surgery Program, Section of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, IL, USA
| | - Sharbel Romanos
- Neurovascular Surgery Program, Section of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, IL, USA
| | - Kenneth Avner
- Neurovascular Surgery Program, Section of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, IL, USA
| | - Abhinav Srinath
- Neurovascular Surgery Program, Section of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, IL, USA
| | - Le Shen
- Neurovascular Surgery Program, Section of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, IL, USA
| | - Matthew R Detter
- The Molecular Genetics and Microbiology Department, Duke University Medical Center, Durham, NC, USA
| | - Daniel Snellings
- The Molecular Genetics and Microbiology Department, Duke University Medical Center, Durham, NC, USA
| | - Ying Cao
- Neurovascular Surgery Program, Section of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, IL, USA
| | | | - Gregory Fonseca
- Department of Cellular and Molecular Medicine, University of California, San Diego, La Jolla, CA, USA
| | - Alan T Tang
- Department of Medicine and Cardiovascular Institute, University of Pennsylvania, Philadelphia, PA, USA
| | - Pieter Faber
- University of Chicago Genomics Facility, The University of Chicago, Chicago, IL, USA
| | - Jorge Andrade
- Center for Research Informatics, The University of Chicago, Chicago, IL, USA
| | - Mark Ginsberg
- Department of Medicine, University of California San Diego, La Jolla, CA, USA
| | - Mark L Kahn
- Department of Medicine and Cardiovascular Institute, University of Pennsylvania, Philadelphia, PA, USA
| | - Douglas A Marchuk
- The Molecular Genetics and Microbiology Department, Duke University Medical Center, Durham, NC, USA
| | - Romuald Girard
- Neurovascular Surgery Program, Section of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, IL, USA
| | - Issam A Awad
- Neurovascular Surgery Program, Section of Neurosurgery, The University of Chicago Medicine and Biological Sciences, Chicago, IL, USA.
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