1
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Tyburec M, Braslavsky A, Serrano C, Vázquez C, Serra M. Management of hereditary hemorrhagic telangiectasia-like symptoms induced by trastuzumab emtansine in a breast cancer patient: case report. J Chemother 2024:1-5. [PMID: 39028266 DOI: 10.1080/1120009x.2024.2379169] [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: 01/03/2024] [Accepted: 07/08/2024] [Indexed: 07/20/2024]
Abstract
Trastuzumab emtansine (T-DM1) is a targeted therapy combining trastuzumab and emtansine for human epidermal growth factor receptor 2(HER2)-positive breast cancer, with common side effects including fatigue, nausea, pain, headache, low platelet count, and elevated liver enzymes. Hereditary Hemorrhagic Telangiectasia (HHT) is an autosomal dominant vascular dysplasia characterized by vascular malformations and telangiectasias in various organs. We present a case of a female patient with advanced breast cancer who developed HHT-like symptoms while on T-DM1 treatment. A 59-year-old woman treated with radiotherapy and T-DM1 every 21 days developed recurring nosebleeds and mucocutaneous and liver telangiectasias indistinguishable from HHT three months after receiving the first dose of T-DM1. Other organ vascular malformations were ruled out through screening protocols. The patient had no previous HHT symptoms or family history. Nasal care measures like lubrication and antifibrinolytics (tranexamic acid) were provided. In addition, propranolol was also prescribed due to its antiangiogenic and antitumoral properties, leading to significantly decreased epistaxis and telangiectasias. Microtubule disruptions caused by T-DM1, along with other angiogenic mechanisms may contribute to the development of telangiectasias resembling HHT. The use of propranolol, an initial approach for HHT, proved to be effective in this case. It is crucial for oncologists and HHT specialists to be aware of this rare adverse event associated with T-DM1 and to implement appropriate management strategies.
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Affiliation(s)
- Micaela Tyburec
- Instituto Universitario Hospital Italiano, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Ana Braslavsky
- Argentine Rendu Study Group (ARG), Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
- Internal Medicine Department, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Candelaria Serrano
- Argentine Rendu Study Group (ARG), Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
- ENT Department, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Carolina Vázquez
- Argentine Rendu Study Group (ARG), Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
- Internal Medicine Department, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Marcelo Serra
- Argentine Rendu Study Group (ARG), Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
- Internal Medicine Department, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
- HHT Unit and Internal Medicine Department, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
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2
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Ishak MAI, Aun TT, Sidek N, Mohamad S, Jumbri K, Abdul Manan NS. An enantioselective study of β-cyclodextrin and ionic liquid-β-cyclodextrin towards propranolol enantiomers by molecular dynamic simulations. J Comput Chem 2024; 45:1329-1351. [PMID: 38372509 DOI: 10.1002/jcc.27321] [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: 11/21/2023] [Revised: 01/22/2024] [Accepted: 01/23/2024] [Indexed: 02/20/2024]
Abstract
In this study, the enantioselectivity of β-cyclodextrin and its derivatives towards propranolol enantiomers are investigated by molecular dynamic (MD) simulations. β-cyclodextrin (β-CD) have previously been shown to be able to recognize propranolol (PRP) enantiomers. To improve upon the enantioselectivity of β-cyclodextrin, we propose the use of an ionic-liquid-modified-β-cyclodextrin (β-CD-IL). β-CD-IL was found to be able to complex R and S propranolol enantiomers with differing binding energies. The molecular docking study reveals that the ionic liquid chain attached to the β-CD molecule has significant interaction with propranolol. The formation of the most stable complex occurred between (S)-β-CD-IL and (S)-propranolol with an energy of -5.80 kcal/mol. This is attributed to the formation of a hydrogen bond between the oxygen of the propranolol and the hydrogen on the primary rim of the (S)-β-CD-IL cavity. This interaction is not detected in other complexes. The root mean-squared fluctuation (RMSF) value indicates that the NH group is the most flexible molecular fragment, followed by the aromatic group. Also of note, the formation of a complex between pristine β-CD and (S)-propranolol is the least favorable.
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Affiliation(s)
- Mohamad Adil Iman Ishak
- Department of Fundamental and Applied Sciences, Universiti Teknologi PETRONAS, Bandar Seri Iskandar, Malaysia
- Centre of Research Ionic Liquids (CORIL), Universiti Teknologi PETRONAS, Bandar Seri Iskandar, Malaysia
| | - Tan Tiek Aun
- Department of Chemistry, Faculty of Science, Universiti Malaya, Kuala Lumpur, Malaysia
- University of Malaya Centre of Ionic Liquids (UMCiL), Universiti Malaya, Kuala Lumpur, Malaysia
| | - Nadiah Sidek
- Department of Chemistry, Faculty of Science, Universiti Malaya, Kuala Lumpur, Malaysia
- University of Malaya Centre of Ionic Liquids (UMCiL), Universiti Malaya, Kuala Lumpur, Malaysia
| | - Sharifah Mohamad
- Department of Chemistry, Faculty of Science, Universiti Malaya, Kuala Lumpur, Malaysia
- University of Malaya Centre of Ionic Liquids (UMCiL), Universiti Malaya, Kuala Lumpur, Malaysia
| | - Khairulazhar Jumbri
- Department of Fundamental and Applied Sciences, Universiti Teknologi PETRONAS, Bandar Seri Iskandar, Malaysia
- Centre of Research Ionic Liquids (CORIL), Universiti Teknologi PETRONAS, Bandar Seri Iskandar, Malaysia
| | - Ninie Suhana Abdul Manan
- Department of Chemistry, Faculty of Science, Universiti Malaya, Kuala Lumpur, Malaysia
- University of Malaya Centre of Ionic Liquids (UMCiL), Universiti Malaya, Kuala Lumpur, Malaysia
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3
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Cammalleri M, Filippi L, Dal Monte M, Bagnoli P. A promising case of preclinical-clinical translation: β-adrenoceptor blockade from the oxygen-induced retinopathy model to retinopathy of prematurity. Front Physiol 2024; 15:1408605. [PMID: 38938747 PMCID: PMC11208707 DOI: 10.3389/fphys.2024.1408605] [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: 03/28/2024] [Accepted: 05/27/2024] [Indexed: 06/29/2024] Open
Abstract
Although compartmentalization of the eye seems to promote its experimental manipulation, drug penetration to its posterior part is severely limited by hard barriers thus hindering drug development for eye diseases. In particular, angiogenesis-related retinal diseases share common mechanisms and are responsible for the majority of cases of blindness. Their prevalence is globally increasing mostly because of the increased incidence of systemic pathologies in the adult. Despite the number of preclinical findings demonstrating the efficacy of novel treatments, therapy of retinal neovascular diseases still remains confined to intravitreal anti-vascular endothelial growth factor treatments with some extension to anti-inflammatory therapy. In the mare magnum of preclinical findings aimed to develop novel avenues for future therapies, most compounds, despite their efficacy in experimental models, do not seem to meet the criteria for their therapeutic application. In particular, the groove between preclinical findings and their clinical application increases instead of decreasing and the attempt to bridging the gap between them creates intense frustration and a sense of defeat. In this complex scenario, we will discuss here the role that overactivation of the sympathetic system plays in retinal vessel proliferation in response to hypoxia using the oxygen-induced retinopathy (OIR) model. The potential application of the beta-adrenoceptor (β-AR) blockade with propranolol to the treatment of retinopathy of prematurity will be also discussed in light of preclinical findings in the OIR model and clinical trials using propranolol in preterm infants either per os or as eye drops.
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Affiliation(s)
| | - Luca Filippi
- Neonatology Unit, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | | | - Paola Bagnoli
- Department of Biology, University of Pisa, Pisa, Italy
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4
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Israr J, Alam S, Kumar A. Drug repurposing for rare diseases. PROGRESS IN MOLECULAR BIOLOGY AND TRANSLATIONAL SCIENCE 2024; 207:231-247. [PMID: 38942540 DOI: 10.1016/bs.pmbts.2024.03.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/30/2024]
Abstract
Repurposing drugs for rare diseases is a creative and cost-efficient method for creating new treatment options for certain conditions. This technique entails repurposing existing pharmaceuticals for new uses by utilizing established information regarding pharmacological characteristics, modes of operation, safety profiles, and interactions with biological systems. Creating new treatments for uncommon diseases is frequently difficult because of factors including small patient groups, disease intricacy, and insufficient knowledge of disease pathobiology. Drug repurposing is a more efficient and cost-effective approach compared to developing new drugs from scratch. It typically requires collaboration among academia, pharmaceutical firms, and patient advocacy groups.
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Affiliation(s)
- Juveriya Israr
- Institute of Biosciences and Technology, Shri Ramswaroop Memorial University, Barabanki, Uttar Pradesh, India; Department of Biotechnology, Era University, Lucknow, Uttar Pradesh, India
| | - Shabroz Alam
- Department of Biotechnology, Era University, Lucknow, Uttar Pradesh, India
| | - Ajay Kumar
- Department of Biotechnology, Faculty of Engineering and Technology, Rama University, Mandhana, Kanpur, Uttar Pradesh, India.
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5
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Lorente-Herraiz L, Cuesta AM, Granado J, Recio-Poveda L, Botella LM, Albiñana V. Molecular and Cellular Characterization of Primary Endothelial Cells from a Familial Cavernomatosis Patient. Int J Mol Sci 2024; 25:3952. [PMID: 38612762 PMCID: PMC11012380 DOI: 10.3390/ijms25073952] [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: 02/27/2024] [Revised: 03/26/2024] [Accepted: 03/27/2024] [Indexed: 04/14/2024] Open
Abstract
Cerebral cavernous malformation (CCM) or familial cavernomatosis is a rare, autosomal dominant, inherited disease characterized by the presence of vascular malformations consisting of blood vessels with an abnormal structure in the form of clusters. Based on the altered gene (CCM1/Krit1, CCM2, CCM3) and its origin (spontaneous or familial), different types of this disease can be found. In this work we have isolated and cultivated primary endothelial cells (ECs) from peripheral blood of a type 1 CCM patient. Differential functional and gene expression profiles of these cells were analyzed and compared to primary ECs from a healthy donor. The mutation of the familial index case consisted of a heterozygous point mutation in the position +1 splicing consensus between exons 15 and 16, causing failure in RNA processing and in the final protein. Furthermore, gene expression analysis by quantitative PCR revealed a decreased expression of genes involved in intercellular junction formation, angiogenesis, and vascular homeostasis. Cell biology analysis showed that CCM1 ECs were impaired in angiogenesis and cell migration. Taken together, the results obtained suggest that the alterations found in CCM1 ECs are already present in the heterozygous condition, suffering from vascular impairment and somewhat predisposed to vascular damage.
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Affiliation(s)
- Laura Lorente-Herraiz
- Departamento de Biomedicina Molecular, Centro de Investigaciones Biológicas Margaritas Salas, 28040 Madrid, Spain; (L.L.-H.); (J.G.); (L.R.-P.); (V.A.)
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), ISCIII, 28029 Madrid, Spain;
| | - Angel M. Cuesta
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), ISCIII, 28029 Madrid, Spain;
- Departamento de Bioquímica y Biología Molecular, Facultad de Farmacia, Universidad Complutense de Madrid, 28040 Madrid, Spain
- Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain
| | - Jaime Granado
- Departamento de Biomedicina Molecular, Centro de Investigaciones Biológicas Margaritas Salas, 28040 Madrid, Spain; (L.L.-H.); (J.G.); (L.R.-P.); (V.A.)
| | - Lucía Recio-Poveda
- Departamento de Biomedicina Molecular, Centro de Investigaciones Biológicas Margaritas Salas, 28040 Madrid, Spain; (L.L.-H.); (J.G.); (L.R.-P.); (V.A.)
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), ISCIII, 28029 Madrid, Spain;
| | - Luisa-María Botella
- Departamento de Biomedicina Molecular, Centro de Investigaciones Biológicas Margaritas Salas, 28040 Madrid, Spain; (L.L.-H.); (J.G.); (L.R.-P.); (V.A.)
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), ISCIII, 28029 Madrid, Spain;
| | - Virginia Albiñana
- Departamento de Biomedicina Molecular, Centro de Investigaciones Biológicas Margaritas Salas, 28040 Madrid, Spain; (L.L.-H.); (J.G.); (L.R.-P.); (V.A.)
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), ISCIII, 28029 Madrid, Spain;
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6
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Jonker AH, O’Connor D, Cavaller-Bellaubi M, Fetro C, Gogou M, ’T Hoen PAC, de Kort M, Stone H, Valentine N, Pasmooij AMG. Drug repurposing for rare: progress and opportunities for the rare disease community. Front Med (Lausanne) 2024; 11:1352803. [PMID: 38298814 PMCID: PMC10828010 DOI: 10.3389/fmed.2024.1352803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Accepted: 01/05/2024] [Indexed: 02/02/2024] Open
Abstract
Repurposing is one of the key opportunities to address the unmet rare diseases therapeutic need. Based on cases of drug repurposing in small population conditions, and previous work in drug repurposing, we analyzed the most important lessons learned, such as the sharing of clinical observations, reaching out to regulatory scientific advice at an early stage, and public-private collaboration. In addition, current upcoming trends in the field of drug repurposing in rare diseases were analyzed, including the role these trends could play in the rare diseases' ecosystem. Specifically, we cover the opportunities of innovation platforms, the use of real-world data, the use of artificial intelligence, regulatory initiatives in repurposing, and patient engagement throughout the repurposing project. The outcomes from these emerging activities will help progress the field of drug repurposing for the benefit of patients, public health and medicines development.
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Affiliation(s)
- Anneliene Hechtelt Jonker
- Health Technology and Services Research Department, Technical Medical Centre, University of Twente, Enschede, Netherlands
- International Rare Diseases Research Consortium, Paris, France
| | - Daniel O’Connor
- International Rare Diseases Research Consortium, Paris, France
- ABPI, London, United Kingdom
| | - Maria Cavaller-Bellaubi
- International Rare Diseases Research Consortium, Paris, France
- EURORDIS-Rare Diseases Europe, Paris, France
| | - Christine Fetro
- International Rare Diseases Research Consortium, Paris, France
- Fondation Maladies Rares, Paris, France
| | - Maria Gogou
- International Rare Diseases Research Consortium, Paris, France
- Department of Neurology, Great Ormond Street Hospital for Children, London, United Kingdom
| | - Peter A. C. ’T Hoen
- International Rare Diseases Research Consortium, Paris, France
- Department of Medical BioSciences, Radboud University Medical Center, Nijmegen, Netherlands
| | - Martin de Kort
- International Rare Diseases Research Consortium, Paris, France
- EATRIS ERIC, European Infrastructure for Translational Medicine, Amsterdam, Netherlands
| | - Heather Stone
- International Rare Diseases Research Consortium, Paris, France
- CURE ID, Office of Medical Policy, Center for Drug Evaluation and Research, U.S. Food and Drug Administration, Silver Spring, MA, United States
| | - Nivedita Valentine
- International Rare Diseases Research Consortium, Paris, France
- Global Product Innovation, Pharmanovia, Value Added Medicines Committee, Medicines for Europe, Basildon, United Kingdom
| | - Anna Maria Gerdina Pasmooij
- International Rare Diseases Research Consortium, Paris, France
- Dutch Medicines Evaluation Board, Utrecht, Netherlands
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7
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Li JQ, Wang HJ. [Research advances in pharmacotherapy for rare diseases in children]. ZHONGGUO DANG DAI ER KE ZA ZHI = CHINESE JOURNAL OF CONTEMPORARY PEDIATRICS 2023; 25:759-766. [PMID: 37529960 PMCID: PMC10414178 DOI: 10.7499/j.issn.1008-8830.2302048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 05/15/2023] [Indexed: 08/03/2023]
Abstract
There are more than 7 000 rare diseases and approximately 475 million individuals with rare diseases globally, with children accounting for two-thirds of this population. Due to a relatively small patient population and limited financial resources allocated for drug research and development in pharmaceutical enterprises, there are still no drugs approved for the treatment of several thousands of these rare diseases. At present, there are no drugs for 95% of the patients with rare diseases, and consequently, the therapeutic drugs for rare diseases have been designated as orphan drugs. In order to guide pharmaceutical enterprises to strengthen the research and development of orphan drugs, various nations have enacted the acts for rare disease drugs, promoted and simplified the patent application process for orphan drugs, and provided scientific recommendations and guidance for the research and development of orphan drugs. Since there is a relatively high incidence rate of rare diseases in children, this article reviews the latest research on pharmacotherapy for children with rare diseases.
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Affiliation(s)
- Jia-Qi Li
- Department of Neonatology, Children's Hospital of Fudan University, Shanghai 201102, China
| | - Hui-Jun Wang
- Department of Neonatology, Children's Hospital of Fudan University, Shanghai 201102, China
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8
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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
| | - 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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Reiss Y, Bauer S, David B, Devraj K, Fidan E, Hattingen E, Liebner S, Melzer N, Meuth SG, Rosenow F, Rüber T, Willems LM, Plate KH. The neurovasculature as a target in temporal lobe epilepsy. Brain Pathol 2023; 33:e13147. [PMID: 36599709 PMCID: PMC10041171 DOI: 10.1111/bpa.13147] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Accepted: 12/21/2022] [Indexed: 01/06/2023] Open
Abstract
The blood-brain barrier (BBB) is a physiological barrier maintaining a specialized brain micromilieu that is necessary for proper neuronal function. Endothelial tight junctions and specific transcellular/efflux transport systems provide a protective barrier against toxins, pathogens, and immune cells. The barrier function is critically supported by other cell types of the neurovascular unit, including pericytes, astrocytes, microglia, and interneurons. The dysfunctionality of the BBB is a hallmark of neurological diseases, such as ischemia, brain tumors, neurodegenerative diseases, infections, and autoimmune neuroinflammatory disorders. Moreover, BBB dysfunction is critically involved in epilepsy, a brain disorder characterized by spontaneously occurring seizures because of abnormally synchronized neuronal activity. While resistance to antiseizure drugs that aim to reduce neuronal hyperexcitability remains a clinical challenge, drugs targeting the neurovasculature in epilepsy patients have not been explored. The use of novel imaging techniques permits early detection of BBB leakage in epilepsy; however, the detailed mechanistic understanding of causes and consequences of BBB compromise remains unknown. Here, we discuss the current knowledge of BBB involvement in temporal lobe epilepsy with the emphasis on the neurovasculature as a therapeutic target.
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Affiliation(s)
- Yvonne Reiss
- Institute of Neurology (Edinger Institute), University Hospital, Goethe University, Frankfurt, Germany.,Center for Personalized Translational Epilepsy Research (CePTER), University Hospital, Goethe University, Frankfurt, Germany
| | - Sebastian Bauer
- Center for Personalized Translational Epilepsy Research (CePTER), University Hospital, Goethe University, Frankfurt, Germany.,Epilepsy Center Frankfurt Rhine-Main, Department of Neurology, Center of Neurology and Neurosurgery, University Hospital, Goethe University, Frankfurt, Germany
| | - Bastian David
- Department of Epileptology, University Hospital Bonn, Bonn, Germany
| | - Kavi Devraj
- Institute of Neurology (Edinger Institute), University Hospital, Goethe University, Frankfurt, Germany.,Center for Personalized Translational Epilepsy Research (CePTER), University Hospital, Goethe University, Frankfurt, Germany
| | - Elif Fidan
- Institute of Neurology (Edinger Institute), University Hospital, Goethe University, Frankfurt, Germany.,Center for Personalized Translational Epilepsy Research (CePTER), University Hospital, Goethe University, Frankfurt, Germany
| | - Elke Hattingen
- Center for Personalized Translational Epilepsy Research (CePTER), University Hospital, Goethe University, Frankfurt, Germany.,Institute of Neuroradiology, Center of Neurology and Neurosurgery, University Hospital, Goethe University, Frankfurt, Germany
| | - Stefan Liebner
- Institute of Neurology (Edinger Institute), University Hospital, Goethe University, Frankfurt, Germany.,Center for Personalized Translational Epilepsy Research (CePTER), University Hospital, Goethe University, Frankfurt, Germany
| | - Nico Melzer
- Department of Neurology, Heinrich-Heine University of Düsseldorf, Düsseldorf, Germany
| | - Sven G Meuth
- Department of Neurology, Heinrich-Heine University of Düsseldorf, Düsseldorf, Germany
| | - Felix Rosenow
- Center for Personalized Translational Epilepsy Research (CePTER), University Hospital, Goethe University, Frankfurt, Germany.,Epilepsy Center Frankfurt Rhine-Main, Department of Neurology, Center of Neurology and Neurosurgery, University Hospital, Goethe University, Frankfurt, Germany
| | - Theodor Rüber
- Center for Personalized Translational Epilepsy Research (CePTER), University Hospital, Goethe University, Frankfurt, Germany.,Epilepsy Center Frankfurt Rhine-Main, Department of Neurology, Center of Neurology and Neurosurgery, University Hospital, Goethe University, Frankfurt, Germany.,Department of Epileptology, University Hospital Bonn, Bonn, Germany
| | - Laurent M Willems
- Center for Personalized Translational Epilepsy Research (CePTER), University Hospital, Goethe University, Frankfurt, Germany.,Epilepsy Center Frankfurt Rhine-Main, Department of Neurology, Center of Neurology and Neurosurgery, University Hospital, Goethe University, Frankfurt, Germany
| | - Karl H Plate
- Institute of Neurology (Edinger Institute), University Hospital, Goethe University, Frankfurt, Germany.,Center for Personalized Translational Epilepsy Research (CePTER), University Hospital, Goethe University, Frankfurt, Germany
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10
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Szeleszczuk Ł, Frączkowski D. Propranolol versus Other Selected Drugs in the Treatment of Various Types of Anxiety or Stress, with Particular Reference to Stage Fright and Post-Traumatic Stress Disorder. Int J Mol Sci 2022; 23:10099. [PMID: 36077489 PMCID: PMC9456064 DOI: 10.3390/ijms231710099] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 08/30/2022] [Accepted: 08/31/2022] [Indexed: 11/21/2022] Open
Abstract
Propranolol, a non-cardioselective β1,2 blocker, is most commonly recognised for its application in the therapy of various cardiovascular conditions, such as hypertension, coronary artery disease, and tachyarrhythmias. However, due to its ability to cross the blood-brain barrier and affinity towards multiple macromolecules, not only adrenoreceptors, it has also found application in other fields. For example, it is one of the very few medications successfully applied in the treatment of stage fright. This review focuses on the application of propranolol in the treatment of various types of anxiety and stress, with particular reference to stage fright and post-traumatic stress disorder (PTSD). Both mechanisms of action as well as comparison with other therapies are presented. As those indications for propranolol are, in most countries, considered off-label, this review aims to gather information that can be useful while making a decision about the choice of propranolol as a drug in the treatment of those mental conditions.
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Affiliation(s)
- Łukasz Szeleszczuk
- Department of Physical Chemistry, Chair and Department of Physical Pharmacy and Bioanalysis, Faculty of Pharmacy, Medical University of Warsaw, Banacha 1 Street, 02-093 Warsaw, Poland
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11
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VEGF Pathway Gene Expression Profile of Proliferating versus Involuting Infantile Hemangiomas: Preliminary Evidence and Review of the Literature. CHILDREN (BASEL, SWITZERLAND) 2022; 9:children9060908. [PMID: 35740845 PMCID: PMC9221806 DOI: 10.3390/children9060908] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/14/2022] [Revised: 06/11/2022] [Accepted: 06/15/2022] [Indexed: 01/23/2023]
Abstract
Background. Infantile hemangiomas may have unexpected behavior. Initial regression (spontaneously or drug-induced) may be followed by unexplained recurrences. At this moment, there are no well-established criteria to predict infantile hemangioma reccurrences. Methods. We compared the VEGF pathway gene expression profile for one case of involuting infantile hemangioma versus one case of recurrent proliferative infantile hemangioma using TaqMan Array. Results. We found ten genes upregulated for both involuting and recurrent proliferative hemangiomas: ACTB, KRAS, MAP2K1, HRAS, NOS3, BAD, HSPB1, HPRT1, GUSB, and CASP9. Thirteen genes were downregulated for both involuting and proliferative hemangiomas: FIGF, ACTG1, GRB2, MAPKAPK2, ACTG2, MAP2K2, MAPK3, HSP90AA1, MAP2K6, NRAS, ACTA1, KDR, and MAPK1. Three genes showed divergent expression between proliferating and involuting hemangiomas. Proliferating hemangioma had MAPK14 and AKT1 gene upregulation and ACTA2 downregulation. Involuting infantile hemangioma was characterized by ACTA2 upregulation and AKT1 and MAPK14 downregulation. Conclusions. Three genes, AKT1, p38/MAPK14, and ACTA2, were found to have divergent expression in proliferating and involuting infantile hemangiomas. Excepting AKT1, which was mentioned in the last ISSVA classification (strictly related to Proteus Syndrome), none of the other genes were reported. An accurate gene expression profile mapping of infantile hemangiomas together with a gene expression-based hemangioma classification is stringently needed.
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