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Li W, McCurdy S, Lopez-Ramirez MA, Lee HS. Genetic Inactivation of the β1 adrenergic receptor prevents Cerebral Cavernous Malformations in zebrafish. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.05.05.592554. [PMID: 38746306 PMCID: PMC11092766 DOI: 10.1101/2024.05.05.592554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2024]
Abstract
Propranolol reduces experimental murine cerebral cavernous malformations (CCMs) and prevents embryonic caudal venous plexus (CVP) lesions in zebrafish that follow mosaic inactivation of ccm2. Because morpholino silencing of the β1 adrenergic receptor (adrb1) prevents the embryonic CVP lesion, we proposed that adrb1 plays a role in CCM pathogenesis. Here we report that adrb1 -/- zebrafish exhibited 86% fewer CVP lesions and 87% reduction of CCM lesion volume relative to wild type brood mates at 2dpf and 8-10 weeks stage, respectively. Treatment with metoprolol, a β1 selective antagonist, yielded a similar reduction in CCM lesion volume. Adrb1 -/- zebrafish embryos exhibited reduced heart rate and contractility and reduced CVP blood flow. Similarly, slowing the heart and eliminating the blood flow in CVP by administration of 2,3-BDM suppressed the CVP lesion. In sum, our findings provide genetic and pharmacological evidence that the therapeutic effect of propranolol on CCM is achieved through β1 receptor antagonism.
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Affiliation(s)
- Wenqing Li
- Department of Medicine, University of California San Diego, CA, USA
| | - Sara McCurdy
- Department of Medicine, University of California San Diego, CA, USA
| | | | - Ho-Sup Lee
- Department of Medicine, University of California San Diego, CA, USA
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2
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Phi JH, Kim SK. Clinical Features and Treatment of Pediatric Cerebral Cavernous Malformations. J Korean Neurosurg Soc 2024; 67:299-307. [PMID: 38547881 PMCID: PMC11079565 DOI: 10.3340/jkns.2024.0047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Revised: 03/25/2024] [Accepted: 03/27/2024] [Indexed: 05/12/2024] Open
Abstract
Cerebral cavernous malformation (CCM) is a vascular anomaly commonly found in children and young adults. Common clinical presentations of pediatric patients with CCMs include headache, focal neurological deficits, and seizures. Approximately 40% of pediatric patients are asymptomatic. Understanding the natural history of CCM is crucial and hemorrhagic rates are higher in patients with an initial hemorrhagic presentation, whereas it is low in asymptomatic patients. There is a phenomenon known as temporal clustering in which a higher frequency of symptomatic hemorrhages occurs within a few years following the initial hemorrhagic event. Surgical resection remains the mainstay of treatment for pediatric CCMs. Excision of a hemosiderin-laden rim is controversial regarding its impact on epilepsy outcomes. Stereotactic radiosurgery is an alternative treatment, especially for deepseated CCMs, but its true efficacy needs to be verified in a clinical trial.
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Affiliation(s)
- Ji Hoon Phi
- Division of Pediatric Neurosurgery, Seoul National University Children’s Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Seung-Ki Kim
- Division of Pediatric Neurosurgery, Seoul National University Children’s Hospital, Seoul National University College of Medicine, Seoul, Korea
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3
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Meessen JMTA, Abete-Fornara G, Zarino B, Castori M, Tassi L, Carriero MR, D'Alessandris QG, Al-Shahi Salman R, Blanda A, Nicolis EB, Novelli D, Caruana M, Vasamì A, Lanfranconi S, Latini R. Patient-reported outcome measures in patients with familial cerebral cavernous malformations: results from the Treat_CCM trial. Front Neurol 2024; 15:1338941. [PMID: 38419711 PMCID: PMC10899450 DOI: 10.3389/fneur.2024.1338941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Accepted: 01/11/2024] [Indexed: 03/02/2024] Open
Abstract
Background The Phase 1/2 Treat_CCM randomized controlled trial for people with familial cerebral cavernous malformations (FCCMs) confirmed the safety of propranolol and suggested beneficial effects on intracerebral hemorrhage or new focal neurological deficits, but the effects on patient-reported outcome measures have not been reported. Methods Participants completed self-reported questionnaires at baseline, 1 and 2 years. Depression was assessed with the Beck Depression Inventory-II (BDI-2); Anxiety with the State-Trait Anxiety Inventory X1 and X2 (STAI X-1 and STAI X-2); and Quality of Life with the Short Form 36 (SF-36), split into the physical and mental component scales (PCS and MCS). Differences between treatment groups and the general population were assessed. Change over time by treatment was assessed by means of mixed models. Results In total, 71 participants (48 propranolol and 23 standard care) were enrolled, of whom 61 (73%) completed questionnaires at baseline and 2-year FU. At baseline, no differences between treatment groups for any of the questionnaires were present. Twenty (31.7%) patients were considered depressed at baseline, while this proportion was lower in the propranolol group after 2 years (28.6% vs. 55.5%, p = 0.047). The STAI X-1 and X-2 scores were stable over time. PCS was lower in FCCM patients as compared with the general Italian population, while the MCS was similar to the general population. No effect of propranolol was found for both PCS and MCS. Conclusion Depression is common among patients with FCCM. Patients randomized to propranolol had a lower proportion of participants with depression after 2 years.Clinical trial registration: https://clinicaltrials.gov/, identifier (NCT03589014).
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Affiliation(s)
- Jennifer M T A Meessen
- Department of Acute Brain and Cardiovascular Injury, Institute for Pharmacological Research Mario Negri IRCCS, Milan, Italy
| | - Giorgia Abete-Fornara
- Department of Neurochirurgia, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Barbara Zarino
- Department of Neurochirurgia, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Marco Castori
- Division of Medical Genetics, Fondazione IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, Italy
| | - Laura Tassi
- "Claudio Munari" Epilepsy Surgery Centre, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Maria R Carriero
- Cerebrovascular Disease Unit, Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Q G D'Alessandris
- Department of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - R Al-Shahi Salman
- Centre for Clinical Brain Sciences, University of Edinburgh, Edinburgh, United Kingdom
| | - 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
| | - Maria Caruana
- Department of Acute Brain and Cardiovascular Injury, Institute for Pharmacological Research Mario Negri IRCCS, Milan, Italy
| | - Antonella Vasamì
- Department of Acute Brain and Cardiovascular Injury, Institute for Pharmacological Research Mario Negri IRCCS, Milan, Italy
| | - Silvia Lanfranconi
- Department of Neurology, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Roberto Latini
- Department of Acute Brain and Cardiovascular Injury, Institute for Pharmacological Research Mario Negri IRCCS, Milan, Italy
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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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Ikramuddin S, Liu S, Ryan D, Hassani S, Hasan D, Feng W. Propranolol or Beta-Blockers for Cerebral Cavernous Malformation: a Systematic Review and Meta-analysis of Literature in Both Preclinical and Clinical Studies. Transl Stroke Res 2023:10.1007/s12975-023-01199-5. [PMID: 37857790 DOI: 10.1007/s12975-023-01199-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Revised: 10/04/2023] [Accepted: 10/05/2023] [Indexed: 10/21/2023]
Abstract
Cerebral cavernous malformation (CCM), either sporadic or familial, is a devastating vascular malformation affecting the central nervous system that can present with intracerebral hemorrhage, seizure, and new focal neurologic deficits resulting in substantial morbidity and mortality. To date, there is no effective evidence-based preventive regimen. There have been several preclinical and clinical studies investigating the potential mechanisms and benefits of beta-blockers, especially on propranolol. We aimed to conduct a systematic review on the published literature investigating the use of beta-blockers in the treatment of CCM, including both preclinical and clinical studies between 2008 and 2023 using public databases. A total of 2 preclinical studies and 6 clinical studies met the inclusion/exclusion criteria and were included. Data was extracted and synthesized from 5 clinical studies for meta-analysis. The meta-analysis failed to demonstrate a statistically significant protective effect of beta-blockers in preventing intracerebral hemorrhage or developing focal neurologic deficits in subjects with CCM (overall effect = 0.78 (0.20, 3.11), p = 0.73). Overall, there was a paucity of high quality clinical trials, partially due to limited cases of CCM. Addressing this gap may require collaborative efforts at a national or international level. In this review, we summarized all barriers and opportunities on this topic. Additionally, we proposed establishing an evidence-based approach on the use of beta-blockers in preventing recurrent hemorrhage and focal neurological deficits in patients with CCM.
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Affiliation(s)
- Salman Ikramuddin
- Department of Neurology, University of Minnesota, Minneapolis, MN, USA
| | - Shimeng Liu
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Dylan Ryan
- Department of Neurology, Duke University School of Medicine, Durham, NC, USA
| | - Sara Hassani
- Department of Neurology, Duke University School of Medicine, Durham, NC, USA
| | - David Hasan
- Department of Neurosurgery, Duke University School of Medicine, Durham, NC, USA
| | - Wuwei Feng
- Department of Neurology, Duke University School of Medicine, Durham, NC, USA.
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Albalkhi I, Shafqat A, Bin-Alamer O, Mallela AN, Kuminkoski C, Labib MA, Lang MJ, Lawton MT, Morcos JJ, Couldwell WT, Abou-Al-Shaar H. Long-term functional outcomes and complications of microsurgical resection of brainstem cavernous malformations: a systematic review and meta-analysis. Neurosurg Rev 2023; 46:252. [PMID: 37726558 DOI: 10.1007/s10143-023-02152-8] [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: 08/09/2023] [Revised: 09/03/2023] [Accepted: 09/07/2023] [Indexed: 09/21/2023]
Abstract
Brainstem cavernous malformations (CMs) encompass up to 20% of all intracranial CMs and are considered more aggressive than cerebral CMs because of their high annual bleeding rates. Microsurgical resection remains the primary treatment modality for CMs, but long-term functional outcomes and complications are heterogenous in the literature. The authors performed a systematic review on brainstem CMs in 4 databases: PubMed, EMBASE, Cochrane library, and Google Scholar. We included studies that reported on the long-term functional outcomes and complications of brainstem CMs microsurgical resection. A meta-analysis was performed and reported in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. The search yielded 4781 results, of which 19 studies met our inclusion criteria. Microsurgery was performed on 940 patients (mean age 35 years, 46.9% females). Most of the brainstem CMs were located in the pons (n = 475). The pooled proportions of improved, stable, and worsened functional outcomes after microsurgical resection of brainstem CMs were 56.7% (95% CI 48.4-64.6), 28.6% (95% CI 22.4-35.7), and 12.6% (95% CI 9.6-16.2), respectively. CMs located in the medulla were significantly (p = 0.003) associated with a higher proportion of improved outcome compared with those in the pons and midbrain. Complete resection was achieved in 93.3% (95% CI 89.8-95.7). The immediate postoperative complication rate was 37.2% (95% CI 29.3-45.9), with new-onset cranial nerve deficit being the most common complication. The permanent morbidity rate was 17.3% (95% CI 10.5-27.1), with a low mortality rate of 1% from the compiled study population during a mean follow-up of 58 months. Our analysis indicates that microsurgical resection of brainstem CMs can result in favorable long-term functional outcomes with transient complications in the majority of patients. Complete microsurgical resection of the CM is associated with a lower incidence of CM hemorrhage and the morbidity related to it.
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Affiliation(s)
- Ibrahem Albalkhi
- College of Medicine, Alfaisal University, Riyadh, Saudi Arabia
- Department of Neuroradiology, Great Ormond Street Hospital NHS Foundation Trust, London, United Kingdom
| | - Areez Shafqat
- College of Medicine, Alfaisal University, Riyadh, Saudi Arabia
| | - Othman Bin-Alamer
- Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Arka N Mallela
- Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Chloe Kuminkoski
- Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Mohamed A Labib
- Department of Neurosurgery, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Michael J Lang
- Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Michael T Lawton
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, AZ, USA
| | - Jacques J Morcos
- Department of Neurological Surgery, University of Miami School of Medicine, Miami, FL, USA
| | - William T Couldwell
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, UT, USA
| | - Hussam Abou-Al-Shaar
- Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA.
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7
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Qi C, Bujaroski RS, Baell J, Zheng X. Kinases in cerebral cavernous malformations: Pathogenesis and therapeutic targets. BIOCHIMICA ET BIOPHYSICA ACTA. MOLECULAR CELL RESEARCH 2023; 1870:119488. [PMID: 37209718 DOI: 10.1016/j.bbamcr.2023.119488] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 05/03/2023] [Accepted: 05/11/2023] [Indexed: 05/22/2023]
Abstract
Cerebral cavernous malformations (CCMs) are low-flow, hemorrhagic vascular lesions of the central nervous system of genetic origin, which can cause stroke-like symptoms and seizures. From the identification of CCM1, CCM2 and CCM3 as genes related to disease progression, molecular and cellular mechanisms for CCM pathogenesis have been established and the search for potential drugs to target CCM has begun. Broadly speaking, kinases are the major group signaling in CCM pathogenesis. These include the MEKK3/MEK5/ERK5 cascade, Rho/Rock signaling, CCM3/GCKIII signaling, PI3K/mTOR signaling, and others. Since the discovery of Rho/Rock in CCM pathogenesis, inhibitors for Rho signaling and subsequently other components in CCM signaling were discovered and applied in preclinical and clinical trials to ameliorate CCM progression. This review discusses the general aspects of CCM disease, kinase-mediated signaling in CCM pathogenesis and the current state of potential treatment options for CCM. It is suggested that kinase target drug development in the context of CCM might facilitate and meet the unmet requirement - a non-surgical option for CCM disease.
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Affiliation(s)
- Chunxiao Qi
- Department of Pharmacology and Tianjin Key Laboratory of Inflammation Biology, School of Basic Medical Sciences, Tianjin Medical University, 300070, China
| | - Richard Sean Bujaroski
- Medicinal Chemistry Theme, Monash Institute of Pharmaceutical Sciences, Australian Translational Medicinal Chemistry Facility (ATMCF), Monash University, Parkville, Victoria, Australia
| | - Jonathan Baell
- School of Pharmaceutical Sciences, Nanjing Tech University, No. 30 South Puzhu Road, Nanjing 211816, China
| | - Xiangjian Zheng
- Department of Pharmacology and Tianjin Key Laboratory of Inflammation Biology, School of Basic Medical Sciences, Tianjin Medical University, 300070, China.
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Wołowiec Ł, Grześk G, Osiak J, Wijata A, Mędlewska M, Gaborek P, Banach J, Wołowiec A, Głowacka M. Beta-blockers in cardiac arrhythmias-Clinical pharmacologist's point of view. Front Pharmacol 2023; 13:1043714. [PMID: 36699057 PMCID: PMC9868422 DOI: 10.3389/fphar.2022.1043714] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 11/30/2022] [Indexed: 01/11/2023] Open
Abstract
β-blockers is a vast group of antiarrhythmic drugs which differ in their pharmacokinetic and chemical properties. Some of them block β-adrenergic receptors selectively while the others work non-selectively. Consequently, they reduce the influence of the sympathetic nervous system on the heart, acting negatively inotropic, chronotropic, bathmotropic and dromotropic. Although they have been present in medicine since the beginning of the 1960s, they still play a crucial role in the treatment of cardiac arrhythmias. They are also first-line group of drugs used to control the ventricular rate in patients with the most common arrhythmia-atrial fibrillation. Previous reports indicate that infection with SARS-CoV-2 virus may constitute an additional risk factor for arrhythmia. Due to the aging of the population in developed countries and the increase in the number of patients with cardiac burden, the number of people suffering from cardiac arrhythmias will increase in the upcoming years. As a result the role of above-mentioned beta-blockers will remain significant. Particularly noteworthy is propranolol-the oldest beta adrenergic antagonist, which in recent years has found additional applications due to its unique properties. In this article, we reviewed the accessible literature and summarized the current guidelines on the use of beta-blockers in the treatment of cardiac arrhythmias.
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Affiliation(s)
- Łukasz Wołowiec
- Department of Cardiology and Clinical Pharmacology, Faculty of Health Sciences, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, Toruń, Poland,*Correspondence: Łukasz Wołowiec,
| | - Grzegorz Grześk
- Department of Cardiology and Clinical Pharmacology, Faculty of Health Sciences, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, Toruń, Poland
| | - Joanna Osiak
- Department of Cardiology and Clinical Pharmacology, Faculty of Health Sciences, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, Toruń, Poland
| | - Aleksandra Wijata
- Department of Cardiology and Clinical Pharmacology, Faculty of Health Sciences, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, Toruń, Poland
| | - Martyna Mędlewska
- Department of Cardiology and Clinical Pharmacology, Faculty of Health Sciences, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, Toruń, Poland
| | - Patryk Gaborek
- Department of Cardiology and Clinical Pharmacology, Faculty of Health Sciences, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, Toruń, Poland
| | - Joanna Banach
- Department of Cardiology and Clinical Pharmacology, Faculty of Health Sciences, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, Toruń, Poland
| | - Anna Wołowiec
- Department of Geriatrics, Division of Biochemistry and Biogerontology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University, Toruń, Poland
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9
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Incerti I, Fusco M, Contarino VE, Siggillino S, Conte G, Lanfranconi S, Bertani GA, Gaudino C, d'Orio P, Pallini R, D'Alessandris QG, Meessen JMTA, Nicolis EB, Vasamì A, Dejana E, Bianchi AM, Triulzi FM, Latini R, Scola E. Magnetic susceptibility as a 1-year predictor of outcome in familial cerebral cavernous malformations: a pilot study. Eur Radiol 2023; 33:4158-4166. [PMID: 36602570 DOI: 10.1007/s00330-022-09366-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 10/24/2022] [Accepted: 12/05/2022] [Indexed: 01/06/2023]
Abstract
OBJECTIVES To test whether quantitative susceptibility mapping (QSM) of cerebral cavernous malformations (CCMs) assessed at baseline may predict the presence or absence of haemorrhagic signs at 1-year follow-up. METHODS Familial CCM patients were enrolled in the longitudinal multicentre study Treat-CCM. The 3-T MRI scan allowed performing a semi-automatic segmentation of CCMs and computing the maximum susceptibility in each segmented CCM (QSMmax) at baseline. CCMs were classified as haemorrhagic and non-haemorrhagic at baseline and then subclassified according to the 1-year (t1) evolution. Between-group differences were tested, and the diagnostic accuracy of QSMmax in predicting the presence or absence of haemorrhagic signs in CCMs was calculated with ROC analyses. RESULTS Thirty-three patients were included in the analysis, and a total of 1126 CCMs were segmented. QSMmax was higher in haemorrhagic CCMs than in non-haemorrhagic CCMs (p < 0.001). In haemorrhagic CCMs at baseline, the accuracy of QSMmax in differentiating CCMs that were still haemorrhagic from CCMs that recovered from haemorrhage at t1 calculated as area under the curve (AUC) was 0.78 with sensitivity 62.69%, specificity 82.35%, positive predictive value (PPV) 93.3% and negative predictive value (NPV) 35.9% (QSMmax cut-off ≥ 1462.95 ppb). In non-haemorrhagic CCMs at baseline, AUC was 0.91 in differentiating CCMs that bled at t1 from stable CCMs with sensitivity 100%, specificity 81.9%, PPV 5.1%, and NPV 100% (QSMmax cut-off ≥ 776.29 ppb). CONCLUSIONS The QSMmax in CCMs at baseline showed high accuracy in predicting the presence or absence of haemorrhagic signs at 1-year follow-up. Further effort is required to test the role of QSM in follow-up assessment and therapeutic trials in multicentre CCM studies. KEY POINTS • QSM in semi-automatically segmented CCM was feasible. • The maximum magnetic susceptibility in a single CCM at baseline may predict the presence or absence of haemorrhagic signs at 1-year follow-up. • Multicentric studies are needed to enforce the role of QSM in predicting the CCMs' haemorrhagic evolution in patients affected by familial and sporadic forms.
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Affiliation(s)
- Irene Incerti
- Department of Neuroradiology, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Via Francesco Sforza 35, 20122, Milan, Italy
| | - Massimo Fusco
- Department of Neuroradiology, ASST Grande Ospedale Metropolitano Niguarda, Piazza dell'Ospedale Maggiore 3, 20162, Milan, Italy
| | - Valeria Elisa Contarino
- Department of Neuroradiology, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Via Francesco Sforza 35, 20122, Milan, Italy.
| | - Silvia Siggillino
- Department of Neuroradiology, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Via Francesco Sforza 35, 20122, Milan, Italy
| | - Giorgio Conte
- Department of Neuroradiology, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Via Francesco Sforza 35, 20122, Milan, Italy.,Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy
| | - Silvia Lanfranconi
- Department of Neurology, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Via Francesco Sforza 35, 20122, Milan, Italy
| | - Giulio Andrea Bertani
- Department of Neurosurgery, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Via Francesco Sforza 35, 20122, Milan, Italy
| | - Chiara Gaudino
- Department of Neuroradiology, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Via Francesco Sforza 35, 20122, Milan, Italy.,Department of Neuroradiology, Azienda Ospedaliero-Universitaria Policlinico Umberto I, Viale del Policlinico 155, 00161, Rome, Italy
| | - Piergiorgio d'Orio
- "Claudio Munari" Epilepsy Surgery Centre, ASST Grande Ospedale Metropolitano Niguarda, Piazza dell'Ospedale Maggiore 3, 20162, Milan, Italy
| | - Roberto Pallini
- Department of Neurosurgery, Università Cattolica del Sacro Cuore, Fondazione IRCCS Policlinico A. Gemelli, Largo Francesco Vito 1, 00168, Rome, Italy
| | - Quintino Giorgio D'Alessandris
- Department of Neurosurgery, Università Cattolica del Sacro Cuore, Fondazione IRCCS Policlinico A. Gemelli, Largo Francesco Vito 1, 00168, Rome, Italy
| | | | - Enrico Bjorn Nicolis
- Department of Cardiovascular Medicine, Institute for Pharmacological Research Mario Negri IRCCS, Via Mario Negri, 2, 20156, Milan, Italy
| | - Antonella Vasamì
- Department of Cardiovascular Medicine, Institute for Pharmacological Research Mario Negri IRCCS, Via Mario Negri, 2, 20156, Milan, Italy
| | - Elisabetta Dejana
- Laboratory of Vascular Biology, IFOM, Firc Institute for Molecular Oncology, Via Adamello 16, 20139, Milan, Italy
| | - Anna Maria Bianchi
- Department of Electronics, Information and Bioengineering, Politecnico di Milano, Milan, Italy
| | - Fabio Maria Triulzi
- Department of Neuroradiology, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Via Francesco Sforza 35, 20122, Milan, Italy.,Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy
| | - Roberto Latini
- Department of Cardiovascular Medicine, Institute for Pharmacological Research Mario Negri IRCCS, Via Mario Negri, 2, 20156, Milan, Italy
| | - Elisa Scola
- Department of Neuroradiology, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Via Francesco Sforza 35, 20122, Milan, Italy.,Department of Neuroradiology, Careggi University Hospital, Largo Piero Palagi 1, Florence, Italy
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10
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Lanfranconi S, Scola E, Meessen JMTA, Pallini R, Bertani GA, Al-Shahi Salman R, Dejana E, Latini R, Agnelli NM, Albanese A, Awad I, Bagnati R, Balconi G, Ballabio E, Beghi E, Bernasconi R, Bertani GA, Besana S, Blanda A, Bossi C, Bresolin N, Buratti MG, Calabrese R, Carriero MR, Castori M, Ciceri EF, Ciurleo R, Comi GP, Contarino V, Conte G, D'Agruma L, D'Alessandris GQ, de Grazia U, Di Bonaventura R, d'Orio P, Farago' G, Foresta A, Fusco C, Gaudino C, Lampugnani MG, Lanno A, Lazzaroni F, Lee C, Locatelli M, Maggioni AP, Magnusson P, Malinverno M, Mangiavacchi M, Mangraviti A, Marino S, Mazzola S, Nicolis EB, Novelli D, Ojeda Fernandez ML, Petracca A, Pignotti F, Pogliani S, Poloni M, Prelle A, Raggi P, Raucci F, Regna-Gladin C, Ronchi D, Scelzo E, Seyfried S, Simeone A, Sturiale CL, Tassi L, Tettamanti M, Torri V, Tournier-Lasserve E, Treglia R, Triulzi FM, Ungaro C, Ursi E, Valcamonica G, Vasami' A, Zarino B. Safety and efficacy of propranolol for treatment of familial cerebral cavernous malformations (Treat_CCM): a randomised, open-label, blinded-endpoint, phase 2 pilot trial. Lancet Neurol 2023; 22:35-44. [PMID: 36403580 DOI: 10.1016/s1474-4422(22)00409-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 09/20/2022] [Accepted: 09/28/2022] [Indexed: 11/18/2022]
Abstract
BACKGROUND Observations in people with cerebral cavernous malformations, and in preclinical models of this disorder, suggest that the β-blocker propranolol might reduce the risk of intracerebral haemorrhage. We aimed to evaluate the safety and efficacy of prolonged treatment with propranolol to reduce the incidence of symptomatic intracerebral haemorrhage or focal neurological deficit in people with familial cerebral cavernous malformations. METHODS We conducted a randomised, open-label, blinded-endpoint, phase 2 pilot trial (Treat_CCM) at six national reference centres for rare diseases in Italy. People aged 18 years or older with symptomatic familial cerebral cavernous malformation were eligible for enrolment. Participants were randomly assigned (2:1) to receive either oral propranolol (20-320 mg daily) plus standard care (intervention group), or standard care alone (control group), for 24 months. Participants, caregivers, and investigators were aware of treatment group assignment. Participants had clinical assessments and 3 T brain MRI at baseline and at 12 and 24 months. The primary outcome was new occurrence of symptomatic intracerebral haemorrhage or focal neurological deficit attributable to cerebral cavernous malformation over 24 months. Outcome assessors were masked to treatment group assignment. The primary analysis was done in the intention-to-treat population. Because of the pilot study design, we chose a one-sided 80% CI, which could either exclude a clinically meaningful effect or show a signal of efficacy. This trial is registered with EudraCT, 2017-003595-30, and ClinicalTrials.gov, NCT03589014, and is closed to recruitment. FINDINGS Between April 11, 2018, and Dec 5, 2019, 95 people were assessed for eligibility and 83 were enrolled, of whom 57 were assigned to the propranolol plus standard care group and 26 to the standard care alone group. The mean age of participants was 46 years (SD 15); 48 (58%) were female and 35 (42%) were male. The incidence of symptomatic intracerebral haemorrhage or focal neurological deficit was 1·7 (95% CI 1·4-2·0) cases per 100 person-years (two [4%] of 57 participants) in the propranolol plus standard care group and 3·9 (3·1-4·7) per 100 person-years (two [8%] of 26) in the standard care alone group (univariable hazard ratio [HR] 0·43, 80% CI 0·18-0·98). The univariable HR showed a signal of efficacy, according to predefined criteria. The incidence of hospitalisation did not differ between groups (8·2 cases [95% CI 7·5-8·9] per 100 person-years in the propranolol plus standard care group vs 8·2 [95% CI 7·1-9·3] per 100 person-years in the standard care alone group). One participant in the standard care alone group died of sepsis. Three participants in the propranolol plus standard care group discontinued propranolol due to side-effects (two reported hypotension and one reported weakness). INTERPRETATION Propranolol was safe and well tolerated in this population. Propranolol might be beneficial for reducing the incidence of clinical events in people with symptomatic familial cerebral cavernous malformations, although this trial was not designed to be adequately powered to investigate efficacy. A definitive phase 3 trial of propranolol in people with symptomatic familial cerebral cavernous malformations is justified. FUNDING Italian Medicines Agency, Associazione Italiana per la Ricerca sul Cancro, Swedish Science Council, Knut and Alice Wallenberg Foundation, CARIPLO Foundation, Italian Ministry of Health.
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Affiliation(s)
- Silvia Lanfranconi
- Department of Neurology, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Elisa Scola
- and Department of Neuroradiology, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Jennifer M T A Meessen
- Department of Cardiovascular Medicine, Institute for Pharmacological Research Mario Negri IRCCS, Milan, Italy
| | - Roberto Pallini
- Department of Neurosurgery, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Giulio A Bertani
- Department of Neurosurgery, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy
| | | | - Elisabetta Dejana
- Laboratory of Vascular Biology, IFOM, Firc Institute for Molecular Oncology, Milan, Italy
| | - Roberto Latini
- Department of Cardiovascular Medicine, Institute for Pharmacological Research Mario Negri IRCCS, Milan, Italy.
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11
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Tiefenbach J, Park JJ, Kaliaperumal C. A 5-year outcome of propranolol for the treatment of paediatric intracranial cavernoma: case report and a review of the literature. Childs Nerv Syst 2023; 39:269-272. [PMID: 35836010 DOI: 10.1007/s00381-022-05603-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Accepted: 07/02/2022] [Indexed: 12/14/2022]
Abstract
We describe a case of a young male patient with KRIT1-driven familial cavernous malformation syndrome who developed multiple brain cavernomas, intracranial bleeding, and persistent seizures. Due to the relentless growth of cavernous malformations and recurrent intracranial bleeds, it was decided to enrol the patient in the "Propranolol for Intracranial Cavernoma" (PICC) pilot trial at our institution. Over the 5-year treatment period with 20 to 40-mg oral propranolol three times daily (TDS), we noted the near-complete arrest of the growth of cavernous malformations with no further evidence of intracranial bleeding or any further seizures. The observed outcome is consistent with the extremely limited published literature on the topic; thus, this case provides important evidence that supports the use of propranolol as a prophylactic treatment for paediatric intracranial cavernomas. We strongly encourage and recommend future prospective randomised controlled trials to definitively assess and characterize the therapeutic utility of propranolol in this patient population.
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Affiliation(s)
- Jakov Tiefenbach
- University of Edinburgh Medical School, Edinburgh, UK. .,Neurological Institute, Cleveland Clinic, OH, Cleveland, USA.
| | - Jay J Park
- University of Edinburgh Medical School, Edinburgh, UK
| | - Chandrasekaran Kaliaperumal
- University of Edinburgh Medical School, Edinburgh, UK.,Department of Neurosurgery, Royal Hospital for Children & Young People, Edinburgh, UK
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12
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Yang X, Dai Z, Gao C, Yin Y, Shi C, Liu R, Zhuge Q, Huang Y, Zhou B, Han Z, Zheng X. Cerebral cavernous malformation development in chronic mouse models driven by dual recombinases induced gene deletion in brain endothelial cells. J Cereb Blood Flow Metab 2022; 42:2230-2244. [PMID: 35686705 PMCID: PMC9669998 DOI: 10.1177/0271678x221105995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Cerebral cavernous malformation (CCM) is a brain vascular disease which can cause stroke, cerebral hemorrhage and neurological deficits in affected individuals. Loss-of-function mutations in three genes (CCM1, CCM2 and CCM3) cause CCM disease. Multiple mouse models for CCM disease have been developed although each of them are associated with various limitations. Here, we employed the Dre-Cre dual recombinase system to specifically delete Ccm genes in brain endothelial cells. In this new series of CCM mouse models, robust CCM lesions now develop in the cerebrum. The survival curve and lesion burden analysis revealed that Ccm2 deletion causes modest CCM lesions with a median life expectance of ∼10 months and Ccm3 gene deletion leads to the most severe CCM lesions with median life expectance of ∼2 months. The extended lifespan of these mutant mice enables their utility in behavioral analyses of neurologic deficits in adult mice, and allow the development of methods to quantify lesion burden in mice over time and also permit longitudinal drug testing in live animals.
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Affiliation(s)
- Xi Yang
- Department of Pharmacology and Tianjin Key Laboratory of Inflammation Biology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, China
| | - Zifeng Dai
- Department of Neurosurgery, First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Caixia Gao
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, China
| | - Yongqiang Yin
- Department of Pharmacology and Tianjin Key Laboratory of Inflammation Biology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, China
| | - Changbin Shi
- Department of Neurosurgery, First Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Renjing Liu
- Vascular Epigenetics Laboratory, Victor Chang Cardiac Research Institute, Sydney, Australia
| | - Qichuan Zhuge
- Zhejiang Provincial Key Laboratory of Aging and Neurological Disorder Research, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Yue Huang
- China National Clinical Research Centre for Neurological Disorders, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Bin Zhou
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, Shanghai, China
| | - Zhiming Han
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, China
| | - Xiangjian Zheng
- Department of Pharmacology and Tianjin Key Laboratory of Inflammation Biology, School of Basic Medical Sciences, Tianjin Medical University, Tianjin, China
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13
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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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14
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Castillo-Rangel C, Marín G, Hernandez-Contreras KA, Zarate-Calderon C, Vichi-Ramirez MM, Cortez-Saldias W, Rodriguez-Florido MA, Riley-Moguel ÁE, Pichardo O, Torres-Pineda O, Vega-Quesada HG, Lopez-Elizalde R, Ordoñez-Granja J, Alvarado-Martinez HH, Vega-Quesada LA, Aranda-Abreu GE. Atlas of Nervous System Vascular Malformations: A Systematic Review. LIFE (BASEL, SWITZERLAND) 2022; 12:life12081199. [PMID: 36013378 PMCID: PMC9410064 DOI: 10.3390/life12081199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 07/27/2022] [Accepted: 08/04/2022] [Indexed: 11/24/2022]
Abstract
Vascular malformations are frequent in the head and neck region, affecting the nervous system. The wide range of therapeutic approaches demand the correct anatomical, morphological, and functional characterization of these lesions supported by imaging. Using a systematic search protocol in PubMed, Google Scholar, Ebsco, Redalyc, and SciELO, the authors extracted clinical studies, review articles, book chapters, and case reports that provided information about vascular cerebral malformations, in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. A total of 385,614 articles were grouped; using the inclusion and exclusion criteria, three of the authors independently selected 51 articles about five vascular cerebral malformations: venous malformation, brain capillary telangiectasia, brain cavernous angiomas, arteriovenous malformation, and leptomeningeal angiomatosis as part of Sturge–Weber syndrome. We described the next topics—“definition”, “etiology”, “pathophysiology”, and “treatment”—with a focus on the relationship with the imaging approach. We concluded that the correct anatomical, morphological, and functional characterization of cerebral vascular malformations by means of various imaging studies is highly relevant in determining the therapeutic approach, and that new lines of therapeutic approaches continue to depend on the imaging evaluation of these lesions.
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Affiliation(s)
- Carlos Castillo-Rangel
- Department of Neurosurgery, “Hospital Regional 1º de Octubre”, Institute of Social Security and Services for State Workers (ISSSTE), Mexico City 07300, Mexico
| | - Gerardo Marín
- Biophysics Department, Brain Research Institute, Xalapa 91192, Mexico
- Correspondence: ; Tel.: +52-296-102-5707
| | | | | | | | - Wilmar Cortez-Saldias
- Department of Neurosurgery, “Hospital Regional 1º de Octubre”, Institute of Social Security and Services for State Workers (ISSSTE), Mexico City 07300, Mexico
| | - Marco Antonio Rodriguez-Florido
- National Center of Medicine, “Siglo XXI: Dr. Bernardo Sepúlveda Gutiérrez”, Mexican Social Security Institute (IMSS), Mexico City 07300, Mexico
| | - Ámbar Elizabeth Riley-Moguel
- Department of Neurosurgery, “Hospital Regional 1º de Octubre”, Institute of Social Security and Services for State Workers (ISSSTE), Mexico City 07300, Mexico
| | - Omar Pichardo
- Department of Neurosurgery, “Hospital Regional 1º de Octubre”, Institute of Social Security and Services for State Workers (ISSSTE), Mexico City 07300, Mexico
| | | | - Helena G. Vega-Quesada
- Department of Internal Medicine, General Hospital of Zone No. 71 “Lic. Benito Coquet Lagunes”, Veracruz 91700, Mexico
| | - Ramiro Lopez-Elizalde
- Department of Neurosurgery, “Hospital Regional 1º de Octubre”, Institute of Social Security and Services for State Workers (ISSSTE), Mexico City 07300, Mexico
| | - Jaime Ordoñez-Granja
- Department of Neurosurgery, “Hospital Regional 1º de Octubre”, Institute of Social Security and Services for State Workers (ISSSTE), Mexico City 07300, Mexico
| | | | - Luis Andrés Vega-Quesada
- Department of Cardiology, Cardiology Hospital of Zone No. 34, Mexican Institute of Social Security (IMSS), Ciudad de México 06600, Mexico
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The Influence of Select Medications on Prospective Hemorrhage Risk in Patients with Spinal or Cerebral Cavernous Malformations. World Neurosurg 2022; 163:e678-e683. [PMID: 35364298 DOI: 10.1016/j.wneu.2022.03.101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 03/22/2022] [Accepted: 03/23/2022] [Indexed: 10/18/2022]
Abstract
BACKGROUND Effects of select medications on hemorrhage risk in patients with cerebral or spinal cavernous malformations (CMs) are unknown. METHODS From a single-institution prospective cohort of patients with CM (2015-2021), demographics, mode of clinical presentation, and radiographic data were collected. Follow-up was performed with electronic medical record review, in-person visits, and written surveys. Select medication use was ascertained from the time of CM diagnosis to a censor date of first prospective symptomatic hemorrhage, complete surgical excision of sporadic form CM, last follow-up, or death. Using Cox proportional hazards regression model, we assessed effects of antithrombotic agents, fish oil, selective serotonin reuptake inhibitors (SSRIs), vitamin E and D supplementation, statins, and beta blockers on prospective hemorrhage risk. RESULTS The study included 364 patients with spinal or cerebral CM (58.0% female; 20.0% familial form; 42.3% presentation to medical attention owing to hemorrhage; 25.8% brainstem location). During a follow-up of 2018 patient-years, 103 prospective hemorrhages occurred. No studied medications increased the prospective CM hemorrhage risk. Antithrombotics, vitamin D supplementation, fish oil, and SSRI were associated with lower hemorrhage risk even after adjusting for age at diagnosis, hemorrhage at diagnosis, and brainstem location. CONCLUSIONS Use of select medications with antithrombotic properties do not increase the risk of CM hemorrhage. Vitamin D supplementation, any antithrombotic agent, fish oil, and SSRI were associated with a lower prospective hemorrhage risk. Further studies should evaluate the mechanism of action and potential benefit of these select medications.
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16
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Phillips CM, Stamatovic SM, Keep RF, Andjelkovic AV. Cerebral Cavernous Malformation Pathogenesis: Investigating Lesion Formation and Progression with Animal Models. Int J Mol Sci 2022; 23:5000. [PMID: 35563390 PMCID: PMC9105545 DOI: 10.3390/ijms23095000] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 04/25/2022] [Accepted: 04/28/2022] [Indexed: 02/01/2023] Open
Abstract
Cerebral cavernous malformation (CCM) is a cerebromicrovascular disease that affects up to 0.5% of the population. Vessel dilation, decreased endothelial cell-cell contact, and loss of junctional complexes lead to loss of brain endothelial barrier integrity and hemorrhagic lesion formation. Leakage of hemorrhagic lesions results in patient symptoms and complications, including seizures, epilepsy, focal headaches, and hemorrhagic stroke. CCMs are classified as sporadic (sCCM) or familial (fCCM), associated with loss-of-function mutations in KRIT1/CCM1, CCM2, and PDCD10/CCM3. Identifying the CCM proteins has thrust the field forward by (1) revealing cellular processes and signaling pathways underlying fCCM pathogenesis, and (2) facilitating the development of animal models to study CCM protein function. CCM animal models range from various murine models to zebrafish models, with each model providing unique insights into CCM lesion development and progression. Additionally, these animal models serve as preclinical models to study therapeutic options for CCM treatment. This review briefly summarizes CCM disease pathology and the molecular functions of the CCM proteins, followed by an in-depth discussion of animal models used to study CCM pathogenesis and developing therapeutics.
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Affiliation(s)
- Chelsea M. Phillips
- Neuroscience Graduate Program, University of Michigan Medical School, Ann Arbor, MI 48109, USA;
| | - Svetlana M. Stamatovic
- Department of Pathology, University of Michigan Medical School, Ann Arbor, MI 48109, USA;
| | - Richard F. Keep
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI 48109, USA;
- Molecular and Integrative Physiology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Anuska V. Andjelkovic
- Department of Pathology, University of Michigan Medical School, Ann Arbor, MI 48109, USA;
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI 48109, USA;
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17
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Spinal involvement in pediatric familial cavernous malformation syndrome. Neuroradiology 2022; 64:1671-1679. [PMID: 35451625 DOI: 10.1007/s00234-022-02958-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2022] [Accepted: 04/10/2022] [Indexed: 10/18/2022]
Abstract
PURPOSE The aim of the study was to assess the prevalence and characteristics of spinal cord cavernous malformations (SCCM) and intraosseous spinal vascular malformations (ISVM) in a pediatric familial cerebral cavernous malformation (FCCM) cohort and evaluate clinico-radiological differences between children with (SCCM +) and without (SCCM-) SCCM. METHODS All patients with a pediatric diagnosis of FCCM evaluated at three tertiary pediatric hospitals between January 2010 and August 2021 with [Formula: see text] 1 whole spine MR available were included. Brain and spine MR studies were retrospectively evaluated, and clinical and genetic data collected. Comparisons between SCCM + and SCCM- groups were performed using student-t/Mann-Whitney or Fisher exact tests, as appropriate. RESULTS Thirty-one children (55% boys) were included. Baseline spine MR was performed (mean age = 9.7 years) following clinical manifestations in one subject (3%) and as a screening strategy in the remainder. Six SCCM were detected in five patients (16%), in the cervico-medullary junction (n = 1), cervical (n = 3), and high thoracic (n = 2) regions, with one appearing during follow-up. A tendency towards an older age at first spine MR (P = 0.14) and [Formula: see text] 1 posterior fossa lesion (P = 0.13) was observed in SCCM + patients, lacking statistical significance. No subject demonstrated ISVM. CONCLUSION Although rarely symptomatic, SCCM can be detected in up to 16% of pediatric FCCM patients using diverse spine MR protocols and may appear de novo. ISVM were instead absent in our cohort. Given the relative commonality of asymptomatic SCCM, serial screening spine MR should be considered in FCCM starting in childhood.
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18
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Cuesta AM, Gallardo-Vara E, Casado-Vela J, Recio-Poveda L, Botella LM, Albiñana V. The Role of Propranolol as a Repurposed Drug in Rare Vascular Diseases. Int J Mol Sci 2022; 23:ijms23084217. [PMID: 35457036 PMCID: PMC9025921 DOI: 10.3390/ijms23084217] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Revised: 04/08/2022] [Accepted: 04/09/2022] [Indexed: 01/27/2023] Open
Abstract
Rare Diseases (RD) are defined by their prevalence in less than 5 in 10,000 of the general population. Considered individually, each RD may seem insignificant, but together they add up to more than 7000 different diseases. Research in RD is not attractive for pharmaceutical companies since it is unlikely to recover development costs for medicines aimed to small numbers of patients. Since most of these diseases are life threatening, this fact underscores the urgent need for treatments. Drug repurposing consists of identifying new uses for approved drugs outside the scope of the original medical indication. It is an alternative option in drug development and represents a viable and risk-managed strategy to develop for RDs. In 2008, the “off label” therapeutic benefits of propranolol were described in the benign tumor Infantile Hemangioma. Propranolol, initially prescribed for high blood pressure, irregular heart rate, essential tremor, and anxiety, has, in the last decade, shown increasing evidence of its antiangiogenic, pro-apoptotic, vasoconstrictor and anti-inflammatory properties in different RDs, including vascular or oncological pathologies. This review highlights the finished and ongoing trials in which propranolol has arisen as a good repurposing drug for improving the health condition in RDs.
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Affiliation(s)
- Angel M. Cuesta
- Departamento de Bioquímica y Biología Molecular, Facultad de Farmacia, Universidad Complutense de Madrid, 28040 Madrid, Spain;
- CIBERER, Centro de Investigación Biomédica en Red de Enfermedades Raras, ISCIII, Unidad 707, 28029 Madrid, Spain;
| | - Eunate Gallardo-Vara
- Yale Cardiovascular Research Center, Department of Internal Medicine, Yale University School of Medicine, 300 George Street, New Haven, CT 06511, USA;
| | - Juan Casado-Vela
- Facultad de Ciencias Experimentales, Universidad Francisco de Vitoria, Pozuelo, 28223 Madrid, Spain;
- Departamento de Bioingeniería, Escuela Politécnica Superior, Universidad Carlos III de Madrid, Av. de la Universidad, 30, 28911 Madrid, Spain
| | - Lucía Recio-Poveda
- CIBERER, Centro de Investigación Biomédica en Red de Enfermedades Raras, ISCIII, Unidad 707, 28029 Madrid, Spain;
- Centro de Investigaciones Biológicas Margaritas Salas, 28040 Madrid, Spain
| | - Luisa-María Botella
- CIBERER, Centro de Investigación Biomédica en Red de Enfermedades Raras, ISCIII, Unidad 707, 28029 Madrid, Spain;
- Centro de Investigaciones Biológicas Margaritas Salas, 28040 Madrid, Spain
- Correspondence: (L.-M.B.); (V.A.)
| | - Virginia Albiñana
- CIBERER, Centro de Investigación Biomédica en Red de Enfermedades Raras, ISCIII, Unidad 707, 28029 Madrid, Spain;
- Centro de Investigaciones Biológicas Margaritas Salas, 28040 Madrid, Spain
- Correspondence: (L.-M.B.); (V.A.)
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19
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Shenkar R, Moore T, Benavides C, Lightle R, Detter MR, Hobson N, Girard R, DeBiasse D, Patrucco M, Gallione C, Zabramski JM, Marchuk DA, Awad IA. Propranolol as therapy for cerebral cavernous malformations: a cautionary note. J Transl Med 2022; 20:160. [PMID: 35382850 PMCID: PMC8981698 DOI: 10.1186/s12967-022-03360-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Accepted: 12/22/2021] [Indexed: 12/17/2022] Open
Affiliation(s)
- Robert Shenkar
- Department of Neurological Surgery, University of Chicago Medicine and Biological Sciences, 5841 S. Maryland, MC 3026, Chicago, IL, 60637, USA
| | - Thomas Moore
- Department of Neurological Surgery, University of Chicago Medicine and Biological Sciences, 5841 S. Maryland, MC 3026, Chicago, IL, 60637, USA
| | - Christian Benavides
- Department of Molecular Genetics and Microbiology, Duke University, Durham, NC, USA
| | - Rhonda Lightle
- Department of Neurological Surgery, University of Chicago Medicine and Biological Sciences, 5841 S. Maryland, MC 3026, Chicago, IL, 60637, USA
| | - Matthew R Detter
- Department of Molecular Genetics and Microbiology, Duke University, Durham, NC, USA
| | - Nicholas Hobson
- Department of Neurological Surgery, University of Chicago Medicine and Biological Sciences, 5841 S. Maryland, MC 3026, Chicago, IL, 60637, USA
| | - Romuald Girard
- Department of Neurological Surgery, University of Chicago Medicine and Biological Sciences, 5841 S. Maryland, MC 3026, Chicago, IL, 60637, USA
| | - Dorothy DeBiasse
- Department of Neurological Surgery, University of Chicago Medicine and Biological Sciences, 5841 S. Maryland, MC 3026, Chicago, IL, 60637, USA
| | - Mary Patrucco
- Department of Molecular Genetics and Microbiology, Duke University, Durham, NC, USA
| | - Carol Gallione
- Department of Molecular Genetics and Microbiology, Duke University, Durham, NC, USA
| | - Joseph M Zabramski
- Department of Neurosurgery, Barrow Neurological Institute, Phoenix, AZ, USA
| | - Douglas A Marchuk
- Department of Molecular Genetics and Microbiology, Duke University, Durham, NC, USA
| | - Issam A Awad
- Department of Neurological Surgery, University of Chicago Medicine and Biological Sciences, 5841 S. Maryland, MC 3026, Chicago, IL, 60637, USA.
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20
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Yau ACY, Globisch MA, Onyeogaziri FC, Conze LL, Smith R, Jauhiainen S, Corada M, Orsenigo F, Huang H, Herre M, Olsson AK, Malinverno M, Sundell V, Rezai Jahromi B, Niemelä M, Laakso A, Garlanda C, Mantovani A, Lampugnani MG, Dejana E, Magnusson PU. Inflammation and neutrophil extracellular traps in cerebral cavernous malformation. Cell Mol Life Sci 2022; 79:206. [PMID: 35333979 PMCID: PMC8949649 DOI: 10.1007/s00018-022-04224-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 02/23/2022] [Accepted: 02/24/2022] [Indexed: 02/07/2023]
Abstract
Cerebral Cavernous Malformation (CCM) is a brain vascular disease with various neurological symptoms. In this study, we describe the inflammatory profile in CCM and show for the first time the formation of neutrophil extracellular traps (NETs) in rodents and humans with CCM. Through RNA-seq analysis of cerebellum endothelial cells from wild-type mice and mice with an endothelial cell-specific ablation of the Ccm3 gene (Ccm3iECKO), we show that endothelial cells from Ccm3iECKO mice have an increased expression of inflammation-related genes. These genes encode proinflammatory cytokines and chemokines, as well as adhesion molecules, which promote recruitment of inflammatory and immune cells. Similarly, immunoassays showed elevated levels of these cytokines and chemokines in the cerebellum of the Ccm3iECKO mice. Consistently, both flow cytometry and immunofluorescence analysis showed infiltration of different subsets of leukocytes into the CCM lesions. Neutrophils, which are known to fight against infection through different strategies, including the formation of NETs, represented the leukocyte subset within the most pronounced increase in CCM. Here, we detected elevated levels of NETs in the blood and the deposition of NETs in the cerebral cavernomas of Ccm3iECKO mice. Degradation of NETs by DNase I treatment improved the vascular barrier. The deposition of NETs in the cavernomas of patients with CCM confirms the clinical relevance of NETs in CCM.
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Affiliation(s)
- Anthony C Y Yau
- Department of Immunology, Genetics and Pathology, The Rudbeck Laboratory, Uppsala University, Dag Hammarskjoldsv. 20, 751 85, Uppsala, Sweden
| | - Maria Ascencion Globisch
- Department of Immunology, Genetics and Pathology, The Rudbeck Laboratory, Uppsala University, Dag Hammarskjoldsv. 20, 751 85, Uppsala, Sweden
| | - Favour Chinyere Onyeogaziri
- Department of Immunology, Genetics and Pathology, The Rudbeck Laboratory, Uppsala University, Dag Hammarskjoldsv. 20, 751 85, Uppsala, Sweden
| | - Lei L Conze
- Department of Immunology, Genetics and Pathology, The Rudbeck Laboratory, Uppsala University, Dag Hammarskjoldsv. 20, 751 85, Uppsala, Sweden
| | - Ross Smith
- Department of Immunology, Genetics and Pathology, The Rudbeck Laboratory, Uppsala University, Dag Hammarskjoldsv. 20, 751 85, Uppsala, Sweden
| | - Suvi Jauhiainen
- Department of Immunology, Genetics and Pathology, The Rudbeck Laboratory, Uppsala University, Dag Hammarskjoldsv. 20, 751 85, Uppsala, Sweden
| | - Monica Corada
- Vascular Biology Unit, The FIRC Institute of Molecular Oncology Foundation, Milan, Italy
| | - Fabrizio Orsenigo
- Vascular Biology Unit, The FIRC Institute of Molecular Oncology Foundation, Milan, Italy
| | - Hua Huang
- Department of Immunology, Genetics and Pathology, The Rudbeck Laboratory, Uppsala University, Dag Hammarskjoldsv. 20, 751 85, Uppsala, Sweden
| | - Melanie Herre
- Department of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden
| | - Anna-Karin Olsson
- Department of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden
| | - Matteo Malinverno
- Vascular Biology Unit, The FIRC Institute of Molecular Oncology Foundation, Milan, Italy
| | - Veronica Sundell
- Department of Immunology, Genetics and Pathology, The Rudbeck Laboratory, Uppsala University, Dag Hammarskjoldsv. 20, 751 85, Uppsala, Sweden
| | - Behnam Rezai Jahromi
- 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
| | - Aki Laakso
- Department of Neurosurgery, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Cecilia Garlanda
- Department of Biomedical Sciences, Humanitas University, Milan, Italy.,IRCCS Humanitas Research Hospital, Milan, Italy
| | - Alberto Mantovani
- Department of Biomedical Sciences, Humanitas University, Milan, Italy.,IRCCS Humanitas Research Hospital, Milan, Italy.,The William Harvey Research Institute, Queen Mary University of London, London, UK
| | - Maria Grazia Lampugnani
- Vascular Biology Unit, The FIRC Institute of Molecular Oncology Foundation, Milan, Italy.,Mario Negri Institute for Pharmacological Research, 20157, Milan, Italy
| | - Elisabetta Dejana
- Department of Immunology, Genetics and Pathology, The Rudbeck Laboratory, Uppsala University, Dag Hammarskjoldsv. 20, 751 85, Uppsala, Sweden.,Vascular Biology Unit, The FIRC Institute of Molecular Oncology Foundation, Milan, Italy
| | - Peetra U Magnusson
- Department of Immunology, Genetics and Pathology, The Rudbeck Laboratory, Uppsala University, Dag Hammarskjoldsv. 20, 751 85, Uppsala, Sweden.
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21
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Maderna C, Pisati F, Tripodo C, Dejana E, Malinverno M. A murine model of cerebral cavernous malformations with acute hemorrhage. iScience 2022; 25:103943. [PMID: 35265815 PMCID: PMC8898922 DOI: 10.1016/j.isci.2022.103943] [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: 07/19/2021] [Revised: 12/06/2021] [Accepted: 02/14/2022] [Indexed: 12/24/2022] Open
Abstract
Cavernomas are multi-lumen and blood-filled vascular malformations which form in the brain and the spinal cord. They lead to hemorrhage, epileptic seizures, neurological deficits, and paresthesia. An effective medical treatment is still lacking, and the available murine models for cavernomas have several limitations for preclinical studies. These include disease phenotypes that differ from human diseases, such as restriction of the lesions to the cerebellum, and absence of acute hemorrhage. Additional limitations of current murine models include rapid development of lesions, which are lethal before the first month of age. Here, we have characterized a murine model that recapitulates features of the human disease: lesions develop after weaning throughout the entire CNS, including the spinal cord, and undergo acute hemorrhage. This provides a preclinical model to develop new drugs for treatment of acute hemorrhage in the brain and spinal cord, as an unmet medical emergency for patients with cavernomas. Ccm3 deletion in endothelial progenitors drives cavernoma formation in a mouse model Mice develop acute hemorrhage and inflammation in brain and spinal cord The spleen has increased vascular density and altered hemopoiesis This model represents a useful tool for mechanistic studies and drug screening
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Affiliation(s)
- Claudio Maderna
- Vascular Biology Unit, The FIRC Institute of Molecular Oncology Foundation, Milan 20139, Italy
| | - Federica Pisati
- Tumour and Microenvironment Histopathology Unit, FIRC Institute of Molecular Oncology (IFOM), Milan, Italy
| | - Claudio Tripodo
- Tumour and Microenvironment Histopathology Unit, FIRC Institute of Molecular Oncology (IFOM), Milan, Italy.,Tumour Immunology Unit, University of Palermo, Palermo, Italy
| | - Elisabetta Dejana
- Vascular Biology Unit, The FIRC Institute of Molecular Oncology Foundation, Milan 20139, Italy.,Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala 752 37, Sweden
| | - Matteo Malinverno
- Vascular Biology Unit, The FIRC Institute of Molecular Oncology Foundation, Milan 20139, Italy
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22
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Gilbert OE, Wilson JM, Volk JM. Giant Frontotemporal Cavernous Malformation in a 2-Month-Old Infant: A Case Report and Review of the Literature. Pediatr Neurosurg 2022; 57:56-62. [PMID: 34749375 DOI: 10.1159/000519856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Accepted: 09/23/2021] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Cavernous malformations in the pediatric population are exceedingly rare, especially in infants. Giant cavernous malformations (GCM) are even more rare and have a diameter >4 cm. The onset of symptoms predominantly occurs in adulthood, but the rate of hemorrhage is significantly higher in the pediatric population. Similar to non-GCM, GCM can be misidentified as tumors on imaging due to their tumefactive pattern with edema. Here, we present a rare case of a right frontotemporal GCM in a 2-month-old girl, the youngest recorded case in the existing literature. CASE PRESENTATION A previously healthy 2-month-old girl presented to the emergency department following an increasing frequency of seizure-like activity that began 3 days prior to presentation. Magnetic resonance imaging of the brain with and without contrast characterized a large (5.8 × 4.3 × 4.2 cm) heterogeneous lesion of the right temporal lobe with diffuse scattered blood products of various ages seen throughout the lesion. She underwent a right-sided craniotomy where a gross total excision was achieved. Pathology confirmed the diagnoses of a GCM. The patient's seizures subsequently resolved, and she continues to do well postoperatively. DISCUSSION/CONCLUSION GCM can be mistaken for tumors due to their large size, cystic nature, and surrounding edema, but a vascular lesion should always remain in the differential diagnosis before operating, even in infants. Surgery is generally recommended in patients that present with a symptomatic hemorrhage, recurrent hemorrhages, persistent seizures despite medical management, or progressively worsening neurological deficits if the GCM is in a safe location. It has been shown that 70-99% of patients undergoing surgery with successful removal of the GCM can achieve seizure freedom 2 years postoperatively. Complete surgical excision of this infant's GCM was successful in treating her neurologic symptoms; therefore, pathological confirmation of this lesion is critical and should prompt a complete surgical excision.
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Affiliation(s)
- Olivia E Gilbert
- School of Medicine, Louisiana State University Health Sciences Center, New Orleans, Louisiana, USA,
| | - John M Wilson
- Department of Neurosurgery, Louisiana State University Health Sciences Center, New Orleans, Louisiana, USA
| | - Jerome M Volk
- Department of Neurosurgery, Louisiana State University Health Sciences Center, New Orleans, Louisiana, USA
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23
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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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24
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Skowronek D, Pilz RA, Schwefel K, Much CD, Felbor U, Rath M. Bringing CCM into a dish: cell culture models for cerebral cavernous malformations. MED GENET-BERLIN 2021; 33:251-259. [PMID: 38835694 PMCID: PMC11006332 DOI: 10.1515/medgen-2021-2091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Accepted: 10/21/2021] [Indexed: 06/06/2024]
Abstract
Cerebral cavernous malformations (CCMs) are vascular lesions that can cause severe neurological complications due to intracranial hemorrhage. Although the CCM disease genes, CCM1, CCM2, and CCM3, have been known for more than 15 years now, our understanding of CCM pathogenesis is still incomplete. CCM research currently focuses on three main disease mechanisms: (1) clonal expansion of endothelial cells with biallelic inactivation of CCM1, CCM2, or CCM3, (2) recruitment of cells with preserved CCM protein expression into the growing lesion, and (3) disruption of endothelial cell-cell junctions in CCMs. We here describe novel CRISPR/Cas9-based in vitro models of CCM and discuss their strengths and limitations in the context of high-throughput drug screening and repurposing approaches.
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Affiliation(s)
- Dariush Skowronek
- Department of Human Genetics, University Medicine Greifswald, Greifswald, Germany
- Interfaculty Institute of Genetics and Functional Genomics, University of Greifswald, Greifswald, Germany
| | - Robin A Pilz
- Department of Human Genetics, University Medicine Greifswald, Greifswald, Germany
- Interfaculty Institute of Genetics and Functional Genomics, University of Greifswald, Greifswald, Germany
| | - Konrad Schwefel
- Department of Human Genetics, University Medicine Greifswald, Greifswald, Germany
- Interfaculty Institute of Genetics and Functional Genomics, University of Greifswald, Greifswald, Germany
| | - Christiane D Much
- Department of Human Genetics, University Medicine Greifswald, Greifswald, Germany
- Interfaculty Institute of Genetics and Functional Genomics, University of Greifswald, Greifswald, Germany
| | - Ute Felbor
- Department of Human Genetics, University Medicine Greifswald, Greifswald, Germany
- Interfaculty Institute of Genetics and Functional Genomics, University of Greifswald, Greifswald, Germany
| | - Matthias Rath
- Department of Human Genetics, University Medicine Greifswald, Fleischmannstraße 43, D-17475 Greifswald, Germany
- Interfaculty Institute of Genetics and Functional Genomics, University of Greifswald, Greifswald, Germany
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25
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Li W, Tran V, Shaked I, Xue B, Moore T, Lightle R, Kleinfeld D, Awad IA, Ginsberg MH. Abortive intussusceptive angiogenesis causes multi-cavernous vascular malformations. eLife 2021; 10:62155. [PMID: 34013885 PMCID: PMC8175082 DOI: 10.7554/elife.62155] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2020] [Accepted: 05/19/2021] [Indexed: 12/17/2022] Open
Abstract
Mosaic inactivation of CCM2 in humans causes cerebral cavernous malformations (CCMs) containing adjacent dilated blood-filled multi-cavernous lesions. We used CRISPR-Cas9 mutagenesis to induce mosaic inactivation of zebrafish ccm2 resulting in a novel lethal multi-cavernous lesion in the embryonic caudal venous plexus (CVP) caused by obstruction of blood flow by intraluminal pillars. These pillars mimic those that mediate intussusceptive angiogenesis; however, in contrast to the normal process, the pillars failed to fuse to split the pre-existing vessel in two. Abortive intussusceptive angiogenesis stemmed from mosaic inactivation of ccm2 leading to patchy klf2a overexpression and resultant aberrant flow signaling. Surviving adult fish manifested histologically typical hemorrhagic CCM. Formation of mammalian CCM requires the flow-regulated transcription factor KLF2; fish CCM and the embryonic CVP lesion failed to form in klf2a null fish indicating a common pathogenesis with the mammalian lesion. These studies describe a zebrafish CCM model and establish a mechanism that can explain the formation of characteristic multi-cavernous lesions.
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Affiliation(s)
- Wenqing Li
- Department of Medicine, University of California, San Diego, La Jolla, United States
| | - Virginia Tran
- Department of Medicine, University of California, San Diego, La Jolla, United States
| | - Iftach Shaked
- Department of Physics, University of California, San Diego, La Jolla, United States
| | - Belinda Xue
- Department of Medicine, University of California, San Diego, La Jolla, United States
| | - Thomas Moore
- Neurovascular Surgery Program, Section of Neurosurgery, Department of Surgery, University of Chicago School of Medicine and Biological Sciences, Chicago, United States
| | - Rhonda Lightle
- Neurovascular Surgery Program, Section of Neurosurgery, Department of Surgery, University of Chicago School of Medicine and Biological Sciences, Chicago, United States
| | - David Kleinfeld
- Department of Physics, University of California, San Diego, La Jolla, United States.,Section of Neurobiology, University of California San Diego, La Jolla, United States
| | - Issam A Awad
- Neurovascular Surgery Program, Section of Neurosurgery, Department of Surgery, University of Chicago School of Medicine and Biological Sciences, Chicago, United States
| | - Mark H Ginsberg
- Department of Medicine, University of California, San Diego, La Jolla, United States
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