1
|
Ala C, Joshi RP, Gupta P, Goswami SG, Ramalingam S, Kondapalli Venkata Gowri CS, Sankaranarayanan M. A critical review of therapeutic interventions in sickle cell disease: Progress and challenges. Arch Pharm (Weinheim) 2024:e2400381. [PMID: 39031925 DOI: 10.1002/ardp.202400381] [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: 05/16/2024] [Revised: 07/04/2024] [Accepted: 07/08/2024] [Indexed: 07/22/2024]
Abstract
Sickle cell disease (SCD) is an autosomal recessive genetic disorder that occurs due to the point mutation in the β-globin gene, which results in the formation of sickle hemoglobin (HbS) in the red blood cells (RBCs). When HbS is exposed to an oxygen-depleted environment, it polymerizes, resulting in hemolysis, vaso-occlusion pain, and impaired blood flow. Still, there is no affordable cure for this inherited disease. Approved medications held promise but were met with challenges due to limited patient tolerance and undesired side effects, thereby inhibiting their ability to enhance the quality of life across various individuals with SCD. Progress has been made in understanding the pathophysiology of SCD during the past few decades, leading to the discovery of novel targets and therapies. However, there is a compelling need for research to discover medications with improved efficacy and reduced side effects. Also, more clinical investigations on various drug combinations with different mechanisms of action are needed. This review comprehensively presents therapeutic approaches for SCD, including those currently available or under investigation. It covers fundamental aspects of the disease, such as epidemiology and pathophysiology, and provides detailed discussions on various disease-modifying agents. Additionally, expert insights are offered on the future development of pharmacotherapy for SCD.
Collapse
Affiliation(s)
- Chandu Ala
- Department of Pharmacy, Birla Institute of Technology and Science Pilani, Medicinal Chemistry Research Laboratory, Pilani Campus, Pilani, Rajasthan, India
| | - Renuka Parshuram Joshi
- Department of Pharmacy, Birla Institute of Technology and Science Pilani, Medicinal Chemistry Research Laboratory, Pilani Campus, Pilani, Rajasthan, India
| | - Pragya Gupta
- CSIR-Institute of Genomics and Integrative Biology, New Delhi, India
| | | | | | | | - Murugesan Sankaranarayanan
- Department of Pharmacy, Birla Institute of Technology and Science Pilani, Medicinal Chemistry Research Laboratory, Pilani Campus, Pilani, Rajasthan, India
| |
Collapse
|
2
|
Kirkham JK, Estepp JH, Weiss MJ, Rashkin SR. Genetic Variation and Sickle Cell Disease Severity: A Systematic Review and Meta-Analysis. JAMA Netw Open 2023; 6:e2337484. [PMID: 37851445 PMCID: PMC10585422 DOI: 10.1001/jamanetworkopen.2023.37484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 08/30/2023] [Indexed: 10/19/2023] Open
Abstract
Importance Sickle cell disease (SCD) is a monogenic disorder, yet clinical outcomes are influenced by additional genetic factors. Despite decades of research, the genetics of SCD remain poorly understood. Objective To assess all reported genetic modifiers of SCD, evaluate the design of associated studies, and provide guidelines for future analyses according to modern genetic study recommendations. Data Sources PubMed, Web of Science, and Scopus were searched through May 16, 2023, identifying 5290 publications. Study Selection At least 2 reviewers identified 571 original, peer-reviewed English-language publications reporting genetic modifiers of human SCD phenotypes, wherein the outcome was not treatment response, and the comparison was not between SCD subtypes or including healthy controls. Data Extraction and Synthesis Data relevant to all genetic modifiers of SCD were extracted, evaluated, and presented following STREGA and PRISMA guidelines. Weighted z score meta-analyses and pathway analyses were conducted. Main Outcomes and Measures Outcomes were aggregated into 25 categories, grouped as acute complications, chronic conditions, hematologic parameters or biomarkers, and general or mixed measures of SCD severity. Results The 571 included studies reported on 29 670 unique individuals (50% ≤ 18 years of age) from 43 countries. Of the 17 757 extracted results (4890 significant) in 1552 genes, 3675 results met the study criteria for meta-analysis: reported phenotype and genotype, association size and direction, variability measure, sample size, and statistical test. Only 173 results for 62 associations could be cross-study combined. The remaining associations could not be aggregated because they were only reported once or methods (eg, study design, reporting practice) and genotype or phenotype definitions were insufficiently harmonized. Gene variants regulating fetal hemoglobin and α-thalassemia (important markers for SCD severity) were frequently identified: 19 single-nucleotide variants in BCL11A, HBS1L-MYB, and HBG2 were significantly associated with fetal hemoglobin (absolute value of Z = 4.00 to 20.66; P = 8.63 × 10-95 to 6.19 × 10-5), and α-thalassemia deletions were significantly associated with increased hemoglobin level and reduced risk of albuminuria, abnormal transcranial Doppler velocity, and stroke (absolute value of Z = 3.43 to 5.16; P = 2.42 × 10-7 to 6.00 × 10-4). However, other associations remain unconfirmed. Pathway analyses of significant genes highlighted the importance of cellular adhesion, inflammation, oxidative and toxic stress, and blood vessel regulation in SCD (23 of the top 25 Gene Ontology pathways involve these processes) and suggested future research areas. Conclusions and Relevance The findings of this comprehensive systematic review and meta-analysis of all published genetic modifiers of SCD indicated that implementation of standardized phenotypes, statistical methods, and reporting practices should accelerate discovery and validation of genetic modifiers and development of clinically actionable genetic profiles.
Collapse
Affiliation(s)
- Justin K. Kirkham
- Department of Oncology, St Jude Children’s Research Hospital, Memphis, Tennessee
| | - Jeremie H. Estepp
- Department of Hematology, St Jude Children’s Research Hospital, Memphis, Tennessee
- Department of Global Pediatric Medicine, St Jude Children’s Research Hospital, Memphis, Tennessee
- Now with Agios Pharmaceuticals, Cambridge, Massachusetts
| | - Mitch J. Weiss
- Department of Hematology, St Jude Children’s Research Hospital, Memphis, Tennessee
| | - Sara R. Rashkin
- Department of Hematology, St Jude Children’s Research Hospital, Memphis, Tennessee
| |
Collapse
|
3
|
Choi DH, Violet PC, Majumdar S, Levine M. Red Blood Cell Vitamin C Concentration and Its Effect on Deformability in Pediatric Sickle Cell Disease. J Pediatr Hematol Oncol 2023; 45:e936-e939. [PMID: 36897309 PMCID: PMC10423298 DOI: 10.1097/mph.0000000000002631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Accepted: 12/20/2022] [Indexed: 03/11/2023]
Abstract
Red cell rigidity is common in sickle cell disease (SCD). The contribution of oxidative stress on deformability remains unknown. This study investigated red blood cell (RBC) vitamin C concentrations in pediatric SCD (n=43) compared with healthy controls ( n =23) and developed a protocol to raise RBC vitamin C concentrations to measure the effect on deformability. Sickle cell RBC vitamin C concentrations seem low (20.5 μM, SD: 16.2 vs. 51.7 μM, SD: 15.8; P <0.0001). Vitamin C can be successfully loaded into sickle cell RBCs but seems to have minimal effect on deformability. Future studies are needed to understand the clinical implications of vitamin C deficiency in pediatric SCD.
Collapse
Affiliation(s)
- Daniel H. Choi
- Division of Critical Care Medicine, Department of Pediatrics, Children’s National Hospital, George Washington School of Medicine and Health Sciences, Washington, DC, USA
- Division of Pediatric Critical Care Medicine, Department of Pediatrics, Hasbro Children’s Hospital, Warren Alpert Medical School of Brown University, Providence, RI, USA
| | - Pierre-Christian Violet
- Molecular and Clinical Nutrition Section, Digestive Disease Branch, Intramural Research Program, National Institute of Diabetes & Digestive & Kidney Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Suvankar Majumdar
- Division of Hematology, Department of Pediatrics, Children’s National Hospital, George Washington University School of Medicine and Health Sciences, Washington, DC, USA
| | - Mark Levine
- Molecular and Clinical Nutrition Section, Digestive Disease Branch, Intramural Research Program, National Institute of Diabetes & Digestive & Kidney Diseases, National Institutes of Health, Bethesda, MD, USA
| |
Collapse
|
4
|
Bou-Fakhredin R, De Franceschi L, Motta I, Eid AA, Taher AT, Cappellini MD. Redox Balance in β-Thalassemia and Sickle Cell Disease: A Love and Hate Relationship. Antioxidants (Basel) 2022; 11:antiox11050967. [PMID: 35624830 PMCID: PMC9138068 DOI: 10.3390/antiox11050967] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Revised: 05/11/2022] [Accepted: 05/11/2022] [Indexed: 11/16/2022] Open
Abstract
β-thalassemia and sickle cell disease (SCD) are inherited hemoglobinopathies that result in both quantitative and qualitative variations in the β-globin chain. These in turn lead to instability in the generated hemoglobin (Hb) or to a globin chain imbalance that affects the oxidative environment both intracellularly and extracellularly. While oxidative stress is not among the primary etiologies of β-thalassemia and SCD, it plays a significant role in the pathogenesis of these diseases. Different mechanisms exist behind the development of oxidative stress; the result of which is cytotoxicity, causing the oxidation of cellular components that can eventually lead to cell death and organ damage. In this review, we summarize the mechanisms of oxidative stress development in β-thalassemia and SCD and describe the current and potential antioxidant therapeutic strategies. Finally, we discuss the role of targeted therapy in achieving an optimal redox balance.
Collapse
Affiliation(s)
- Rayan Bou-Fakhredin
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy; (R.B.-F.); (I.M.)
| | - Lucia De Franceschi
- Department of Medicine, University of Verona, and Azienda Ospedaliera Universitaria Verona, 37128 Verona, Italy;
| | - Irene Motta
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy; (R.B.-F.); (I.M.)
- UOC General Medicine, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
| | - Assaad A. Eid
- Department of Anatomy, Cell Biology and Physiological Sciences, Faculty of Medicine, American University of Beirut, Beirut 1107 2020, Lebanon;
| | - Ali T. Taher
- Division of Hematology-Oncology, Department of Internal Medicine, American University of Beirut Medical Center, Beirut 1107 2020, Lebanon;
| | - Maria Domenica Cappellini
- Department of Clinical Sciences and Community Health, University of Milan, 20122 Milan, Italy; (R.B.-F.); (I.M.)
- UOC General Medicine, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy
- Correspondence:
| |
Collapse
|
5
|
Garg D, Satam N, Patil V, Marar T. Oxidative stress in sickle cell anemia can be a prognostic marker for disease severity: A case − control study in the western region population of Maharashtra. BLDE UNIVERSITY JOURNAL OF HEALTH SCIENCES 2022. [DOI: 10.4103/bjhs.bjhs_55_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
|
6
|
Djomo Tamchom D, Essola B, Kuitchet Njeunji A, Ndikontar Kwinji R, Nga Nomo S, Benghiat S, Kapessidou P, Baurain M, Van Obbergh L. Pharmacodynamic of rocuronium in sickle cell patients. Anaesth Crit Care Pain Med 2021; 41:101011. [PMID: 34922064 DOI: 10.1016/j.accpm.2021.101011] [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: 07/30/2021] [Revised: 10/26/2021] [Accepted: 10/29/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Sickle cell disease is the most widespread genetic disease in the world. The chronic organ damage due to this disease could lead to variability of responses to the anaesthetic drugs. We analysed the pharmacodynamics response of rocuronium to sickle cell patients. METHODS We observed and compared the onset time and clinical duration (time to recovery first twitch) of 0.6 mg kg-1 of rocuronium using a TOFscan® monitor, as well as the time before the first incremental dose (time to recovery second twitch), in a group of 22 homozygous sickle cell patients and a group of 23 controls, all programmed for laparoscopic surgical procedures. RESULTS The onset time of rocuronium was longer in sickle cell patients [mean ± SD (extremes)], [6.3 ± 2.1 (1.8-10) min] than in the control group [2.5 ± 0.6 (1.4-3.5) min] (P < 0.01). The clinical duration was shorter in sickle cell patients [19.2 ± 7.1 (13-41) min] when compared to the control group [28.9 ± 6.9 (21-48) min] (P < 0.01). The time before the first incremental dose was shorter in the sickle cell patients group [27.7 ± 7.9 (19-49) min] compared to the control group [39.9 ± 8.7 (30-56) min] (P < 0.01). CONCLUSION The onset time and duration of action of rocuronium was significantly shorter in patients with sickle cell disease versus the general population.
Collapse
Affiliation(s)
- Dominique Djomo Tamchom
- Department of Anaesthesiology and Intensive Care, Douala Gynaeco-Obstetric and Paediatric Hospital, Douala, Cameroon; Department of Anaesthesiology Erasme Hospital, Brussels, Belgium; Faculty of Health Sciences, University of Buea, Cameroon; Faculty of Medicine, Free University of Brussels, Belgium.
| | - Basile Essola
- Faculty of Medicine and Pharmaceutical Sciences, University of Douala, Cameroon; Faculty of Medicine, Free University of Brussels, Belgium
| | | | - Raymond Ndikontar Kwinji
- Department of Anaesthesiology and Intensive Care, Yaoundé Gynaeco-Obstetric and Paediatric Hospital, Yaoundé, Cameroon; Faculty of Medicine and Biomedical Sciences, University of Yaoundé, Cameroon
| | - Serges Nga Nomo
- Department of Anaesthesiology and Intensive Care, Essos Hospital Centre - Yaoundé, Cameroon
| | - Samantha Benghiat
- Department of Haematology Erasme Hospital, Brussels, Belgium; Faculty of Medicine, Free University of Brussels, Belgium
| | - Panayota Kapessidou
- Department of Anaesthesiology Saint Pierre University Hospital Centre, Brussels, Belgium; Faculty of Medicine, Free University of Brussels, Belgium
| | - Michel Baurain
- Department of Anaesthesiology Erasme Hospital, Brussels, Belgium; Faculty of Medicine, Free University of Brussels, Belgium
| | - Luc Van Obbergh
- Department of Anaesthesiology Erasme Hospital, Brussels, Belgium; Faculty of Medicine, Free University of Brussels, Belgium
| |
Collapse
|
7
|
Abdulwahab H, Aljishi M, Sultan A, Al-Kafaji G, Sridharan K, Bakhiet M, Taha S. Whole blood transcriptomic analysis reveals PLSCR4 as a potential marker for vaso-occlusive crises in sickle cell disease. Sci Rep 2021; 11:22199. [PMID: 34772994 PMCID: PMC8590045 DOI: 10.1038/s41598-021-01702-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Accepted: 11/02/2021] [Indexed: 11/09/2022] Open
Abstract
Sickle cell disease, a common genetic blood disorder, results from a point mutation in the β-globin gene affecting the configuration of hemoglobin, predisposing to painful vaso-occlusive crisis (VOC) and multi-organ dysfunctions. There is a huge variation in the phenotypic expressions of SCD and VOC owing to genetic and environmental factors. This study aimed to characterize the whole blood gene expression profile using Microarray technology in Bahraini patients with SCD determining the differentially expressed genes in steady-state (n = 10) and during VOC (n = 10) in comparison to healthy controls (n = 8). Additionally, the study intended to identify potential genetic marker associated with hemolysis. The analysis identified 2073 and 3363 genes that were dysregulated during steady-state and VOC, respectively, compared to healthy controls. Moreover, 1078 genes were differentially expressed during VOC compared to steady state. The PLSCR4 gene was almost 6-fold up-regulated in microarray, 4-fold in polymerase chain reaction, and a mean protein concentration of 0.856 ng/ml was observed in enzyme-linked immunosorbent assay during VOC compared to steady-state (0.238 ng/ml) (p < 0.01). Amongst these genes, PLSCR4 is involved in erythrocyte membrane deformity thus, predisposing to hemolysis, adhesion, and thrombosis. In conclusion, PLSCR4 may serve as a potential biomarker for VOC and future large-scale validation are recommended.
Collapse
Affiliation(s)
- Hawra Abdulwahab
- Department of Molecular Medicine, College of Medicine and Medical Sciences, Princess Al Jawhara Center for Molecular Medicine, Genetics and Inherited Diseases, Arabian Gulf University, Manama, Kingdom of Bahrain
| | - Muna Aljishi
- Department of Molecular Medicine, College of Medicine and Medical Sciences, Princess Al Jawhara Center for Molecular Medicine, Genetics and Inherited Diseases, Arabian Gulf University, Manama, Kingdom of Bahrain
| | - Ameera Sultan
- Department of Molecular Medicine, College of Medicine and Medical Sciences, Princess Al Jawhara Center for Molecular Medicine, Genetics and Inherited Diseases, Arabian Gulf University, Manama, Kingdom of Bahrain
| | - Ghada Al-Kafaji
- Department of Molecular Medicine, College of Medicine and Medical Sciences, Princess Al Jawhara Center for Molecular Medicine, Genetics and Inherited Diseases, Arabian Gulf University, Manama, Kingdom of Bahrain
| | - Kannan Sridharan
- Department of Pharmacology and Therapeutics, College of Medicine and Medical Sciences, Arabian Gulf University, Manama, Kingdom of Bahrain
| | - Moiz Bakhiet
- Department of Molecular Medicine, College of Medicine and Medical Sciences, Princess Al Jawhara Center for Molecular Medicine, Genetics and Inherited Diseases, Arabian Gulf University, Manama, Kingdom of Bahrain
| | - Safa Taha
- Department of Molecular Medicine, College of Medicine and Medical Sciences, Princess Al Jawhara Center for Molecular Medicine, Genetics and Inherited Diseases, Arabian Gulf University, Manama, Kingdom of Bahrain.
| |
Collapse
|
8
|
Nader E, Garnier Y, Connes P, Romana M. Extracellular Vesicles in Sickle Cell Disease: Plasma Concentration, Blood Cell Types Origin Distribution and Biological Properties. Front Med (Lausanne) 2021; 8:728693. [PMID: 34490315 PMCID: PMC8417591 DOI: 10.3389/fmed.2021.728693] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Accepted: 07/30/2021] [Indexed: 01/08/2023] Open
Abstract
Prototype of monogenic disorder, sickle cell disease (SCD) is caused by a unique single mutation in the β-globin gene, leading to the production of the abnormal hemoglobin S (HbS). HbS polymerization in deoxygenated condition induces the sickling of red blood cells (RBCs), which become less deformable and more fragile, and thus prone to lysis. In addition to anemia, SCD patients may exhibit a plethora of clinical manifestations ranging from acute complications such as the frequent and debilitating painful vaso-occlusive crisis to chronic end organ damages. Several interrelated pathophysiological processes have been described, including impaired blood rheology, increased blood cell adhesion, coagulation, inflammation and enhanced oxidative stress among others. During the last two decades, it has been shown that extracellular vesicles (EVs), defined as cell-derived anucleated particles delimited by a lipid bilayer, and comprising small EVs (sEVs) and medium/large EVs (m/lEVs); are not only biomarkers but also subcellular actors in SCD pathophysiology. Plasma concentration of m/lEVs, originated mainly from RBCs and platelets (PLTs) but also from the other blood cell types, is higher in SCD patients than in healthy controls. The concentration and the density of externalized phosphatidylserine of those released from RBCs may vary according to clinical status (crisis vs. steady state) and treatment (hydroxyurea). Besides their procoagulant properties initially described, RBC-m/lEVs may promote inflammation through their effects on monocytes/macrophages and endothelial cells. Although less intensely studied, sEVs plasma concentration is increased in SCD and these EVs may cause endothelial damages. In addition, sEVs released from activated PLTs trigger PLT-neutrophil aggregation involved in lung vaso-occlusion in sickle mice. Altogether, these data clearly indicate that EVs are both biomarkers and bio-effectors in SCD, which deserve further studies.
Collapse
Affiliation(s)
- Elie Nader
- Laboratoire Inter-Universitaire de Biologie de la Motricité EA7424, Team "Vascular Biology and Red Blood Cell", Université Claude Bernard Lyon 1, Université de Lyon, Lyon, France.,Laboratoire d'Excellence du Globule Rouge, PRES Sorbonne, Paris, France
| | - Yohann Garnier
- Laboratoire d'Excellence du Globule Rouge, PRES Sorbonne, Paris, France.,Université des Antilles, UMR_S1134, BIGR, Pointe-à-Pitre, France.,Université de Paris, UMR_S1134, BIGR, INSERM, Paris, France
| | - Philippe Connes
- Laboratoire Inter-Universitaire de Biologie de la Motricité EA7424, Team "Vascular Biology and Red Blood Cell", Université Claude Bernard Lyon 1, Université de Lyon, Lyon, France.,Laboratoire d'Excellence du Globule Rouge, PRES Sorbonne, Paris, France
| | - Marc Romana
- Laboratoire d'Excellence du Globule Rouge, PRES Sorbonne, Paris, France.,Université des Antilles, UMR_S1134, BIGR, Pointe-à-Pitre, France.,Université de Paris, UMR_S1134, BIGR, INSERM, Paris, France
| |
Collapse
|
9
|
Varied Age of First Presentation of Sickle Cell Disease: Case Presentations and Review. Case Rep Med 2021; 2021:8895020. [PMID: 33628264 PMCID: PMC7884135 DOI: 10.1155/2021/8895020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 01/23/2021] [Accepted: 01/30/2021] [Indexed: 11/17/2022] Open
Abstract
Sickle cell disease is a multisystem condition characterized by hemolytic anemia and vasoocclusion. Not only are the symptoms of the first presentation but also the ages of presentation are very variable. Following three case reports, different causes of possible late presentation are discussed. Many factors are responsible for the age at which sickle cell disease is diagnosed: doctor's delay (unfamiliarity with the disease), patient's delay (education and financial position of the parents, cultural factors), high- versus low-resource country (availability of newborn screening), fetal hemoglobin, reticulocyte count, and genetic modulators, such as SCD genotype, alpha-thalassemia, fetal hemoglobin concentration, and G6PD deficiency. The individual course of sickle cell disease depends on (epi) genetic and environmental properties and the underlying interactions. In further studies, the role of each factor should be evaluated more deeply, and its use as a marker of disease severity or activity should be assessed.
Collapse
|
10
|
Khaibullina A, Almeida LEF, Kamimura S, Zerfas PM, Smith ML, Vogel S, Wakim P, Vasconcelos OM, Quezado MM, Horkayne-Szakaly I, Quezado ZMN. Sickle cell disease mice have cerebral oxidative stress and vascular and white matter abnormalities. Blood Cells Mol Dis 2021; 86:102493. [PMID: 32927249 PMCID: PMC7686096 DOI: 10.1016/j.bcmd.2020.102493] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Revised: 09/01/2020] [Accepted: 09/02/2020] [Indexed: 02/06/2023]
Abstract
Strokes are feared complications of sickle cell disease (SCD) and yield significant neurologic and neurocognitive deficits. However, even without detectable strokes, SCD patients have significant neurocognitive deficits in domains of learning and memory, processing speed and executive function. In these cases, mechanisms unrelated to major cerebrovascular abnormalities likely underlie these deficits. While oxidative stress and stress-related signaling pathways play a role in SCD pathophysiology, their role in cerebral injury remains unknown. We have shown that Townes and BERK SCD mice, while not having strokes, recapitulate neurocognitive deficits reported in humans. We hypothesized that cognitive deficits in SCD mice are associated with cerebral oxidative stress. We showed that SCD mice have increased levels of reactive oxygen species, protein carbonylation, and lipid peroxidation in hippocampus and cortex, thus suggesting increased cerebral oxidative stress. Further, cerebral oxidative stress was associated with caspase-3 activity alterations and vascular endothelial abnormalities, white matter changes, and disruption of the blood brain barrier, similar to those reported after ischemic/oxidative injury. Additionally, after repeated hypoxia/reoxygenation exposure, homozygous Townes had enhanced microglia activation. Our findings indicate that oxidative stress and stress-induced tissue damage is increased in susceptible brain regions, which may, in turn, contribute to neurocognitive deficits in SCD mice.
Collapse
Affiliation(s)
- Alfia Khaibullina
- Department of Perioperative Medicine, National Institutes of Health Clinical Center, National Institutes of Health, Bethesda, MD 20892, United States of America
| | - Luis E F Almeida
- Department of Perioperative Medicine, National Institutes of Health Clinical Center, National Institutes of Health, Bethesda, MD 20892, United States of America
| | - Sayuri Kamimura
- Department of Perioperative Medicine, National Institutes of Health Clinical Center, National Institutes of Health, Bethesda, MD 20892, United States of America
| | - Patricia M Zerfas
- Office of Research Services, Office of the Director, National Institutes of Health, Bethesda, MD 20892, United States of America
| | - Meghann L Smith
- Department of Perioperative Medicine, National Institutes of Health Clinical Center, National Institutes of Health, Bethesda, MD 20892, United States of America
| | - Sebastian Vogel
- Department of Perioperative Medicine, National Institutes of Health Clinical Center, National Institutes of Health, Bethesda, MD 20892, United States of America
| | - Paul Wakim
- Biostatistics and Clinical Epidemiology Service, National Institutes of Health Clinical Center, National Institutes of Health, Bethesda, MD 20892, United States of America
| | - Olavo M Vasconcelos
- Neuromuscular Clinic, Electromyography Laboratory, Intraoperative Neurophysiology Monitoring Sections, Veterans Health Administration Medical Center, Virginia Commonwealth University, Richmond, VA 23249, United States of America
| | - Martha M Quezado
- Laboratory of Pathology, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892, United States of America
| | - Iren Horkayne-Szakaly
- Neuropathology and Ophthalmic Pathology, Joint Pathology Center, Defense Health Agency, Silver Spring, MD 20910, United States of America
| | - Zenaide M N Quezado
- Department of Perioperative Medicine, National Institutes of Health Clinical Center, National Institutes of Health, Bethesda, MD 20892, United States of America.
| |
Collapse
|
11
|
Gbotosho OT, Kapetanaki MG, Kato GJ. The Worst Things in Life are Free: The Role of Free Heme in Sickle Cell Disease. Front Immunol 2021; 11:561917. [PMID: 33584641 PMCID: PMC7873693 DOI: 10.3389/fimmu.2020.561917] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 12/04/2020] [Indexed: 12/15/2022] Open
Abstract
Hemolysis is a pathological feature of several diseases of diverse etiology such as hereditary anemias, malaria, and sepsis. A major complication of hemolysis involves the release of large quantities of hemoglobin into the blood circulation and the subsequent generation of harmful metabolites like labile heme. Protective mechanisms like haptoglobin-hemoglobin and hemopexin-heme binding, and heme oxygenase-1 enzymatic degradation of heme limit the toxicity of the hemolysis-related molecules. The capacity of these protective systems is exceeded in hemolytic diseases, resulting in high residual levels of hemolysis products in the circulation, which pose a great oxidative and proinflammatory risk. Sickle cell disease (SCD) features a prominent hemolytic anemia which impacts the phenotypic variability and disease severity. Not only is circulating heme a potent oxidative molecule, but it can act as an erythrocytic danger-associated molecular pattern (eDAMP) molecule which contributes to a proinflammatory state, promoting sickle complications such as vaso-occlusion and acute lung injury. Exposure to extracellular heme in SCD can also augment the expression of placental growth factor (PlGF) and interleukin-6 (IL-6), with important consequences to enthothelin-1 (ET-1) secretion and pulmonary hypertension, and potentially the development of renal and cardiac dysfunction. This review focuses on heme-induced mechanisms that are implicated in disease pathways, mainly in SCD. A special emphasis is given to heme-induced PlGF and IL-6 related mechanisms and their role in SCD disease progression.
Collapse
Affiliation(s)
- Oluwabukola T. Gbotosho
- Division of Hematology-Oncology, Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States
| | - Maria G. Kapetanaki
- Pittsburgh Heart, Lung, Blood, and Vascular Medicine Institute, Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States
| | - Gregory J. Kato
- Division of Hematology-Oncology, Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States
- Pittsburgh Heart, Lung, Blood, and Vascular Medicine Institute, Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States
| |
Collapse
|
12
|
Gueye Tall F, Martin C, Ndour EHM, Faes C, Déme Ly I, Pialoux V, Connes P, Gueye PM, Ndiaye Diallo R, Renoux C, Diagne I, Diop PA, Cissé A, Sall PL, Joly P. Influence of Oxidative Stress Biomarkers and Genetic Polymorphisms on the Clinical Severity of Hydroxyurea-Free Senegalese Children with Sickle Cell Anemia. Antioxidants (Basel) 2020; 9:antiox9090863. [PMID: 32937882 PMCID: PMC7555380 DOI: 10.3390/antiox9090863] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2020] [Revised: 09/07/2020] [Accepted: 09/08/2020] [Indexed: 11/16/2022] Open
Abstract
Oxidative stress would play a role in the pathophysiology of sickle cell anemia (SCA). We tested the impact of common SCA genetic modifiers (alpha-thalassemia, G6PD deficiency, HbF quantitative trait loci; QTL) and pro/antioxidant genes polymorphisms (SOD2 rs4880, XO rs207454, MPO rs233322) on oxidative stress biomarkers (AOPP, MDA, MPO, XO, MnSOD, CAT, GPx) and clinical severity in 301 Senegalese SCA hydroxyurea-free children at steady-state (median age 9.1 years, sex ratio H/F = 1.3). Plasma oxidative stress biomarkers were compared with those of a control group (AA). CAT activity, AOPP, and MDA levels were higher in SCA than in AA individuals while XO, GPX, and MnSOD activities were lower. The presence of alpha-thalassemia decreased MDA level and MPO activity but no effect of the HbF QTL or G6PD deficiency was observed. SCA children who experienced their first hospitalized complication before 3 years old had higher MnSOD and CAT activities than the other children while those with no hospitalized VOC in the previous 2 years presented higher GPX activity. Age of the first hospitalized complication and AOPP levels were affected by the MPO rs2333227 SNP. Our results suggest that alpha-thalassemia modulates oxidative stress in SCA, presumably because of a reduction in the MPO activity.
Collapse
Affiliation(s)
- Fatou Gueye Tall
- Laboratoire de Biochimie Pharmaceutique-FMPO, Universite Cheikh Anta Diop, Dakar BP 5005, Senegal; (F.G.T.); (E.h.M.N.); (P.M.G.); (R.N.D.); (P.A.D.); (A.C.); (P.L.S.)
- Laboratoire Interuniversitaire de Biologie de la Motricité (LIBM) EA7424, Equipe Biologie Vasculaire et du Globule Rouge, Universite Claude Bernard Lyon 1, COMUE Lyon, 69100 Villeurbanne, France; (C.F.); (V.P.); (P.C.); (C.R.)
- Centre Hospitalier National d’Enfants Albert Royer-Dakar, Dakar BP 5005, Senegal; (C.M.); (I.D.L.)
| | - Cyril Martin
- Centre Hospitalier National d’Enfants Albert Royer-Dakar, Dakar BP 5005, Senegal; (C.M.); (I.D.L.)
- Laboratoire d’Excellence sur le Globule Rouge (Labex GR-Ex), 75000 Paris, France
| | - El hadji Malick Ndour
- Laboratoire de Biochimie Pharmaceutique-FMPO, Universite Cheikh Anta Diop, Dakar BP 5005, Senegal; (F.G.T.); (E.h.M.N.); (P.M.G.); (R.N.D.); (P.A.D.); (A.C.); (P.L.S.)
- Centre Hospitalier National d’Enfants Albert Royer-Dakar, Dakar BP 5005, Senegal; (C.M.); (I.D.L.)
| | - Camille Faes
- Laboratoire Interuniversitaire de Biologie de la Motricité (LIBM) EA7424, Equipe Biologie Vasculaire et du Globule Rouge, Universite Claude Bernard Lyon 1, COMUE Lyon, 69100 Villeurbanne, France; (C.F.); (V.P.); (P.C.); (C.R.)
| | - Indou Déme Ly
- Centre Hospitalier National d’Enfants Albert Royer-Dakar, Dakar BP 5005, Senegal; (C.M.); (I.D.L.)
- Service Universitaire de Pédiatrie-FMPO, Universite Cheikh Anta Diop, Dakar BP 5005, Senegal;
| | - Vincent Pialoux
- Laboratoire Interuniversitaire de Biologie de la Motricité (LIBM) EA7424, Equipe Biologie Vasculaire et du Globule Rouge, Universite Claude Bernard Lyon 1, COMUE Lyon, 69100 Villeurbanne, France; (C.F.); (V.P.); (P.C.); (C.R.)
| | - Philippe Connes
- Laboratoire Interuniversitaire de Biologie de la Motricité (LIBM) EA7424, Equipe Biologie Vasculaire et du Globule Rouge, Universite Claude Bernard Lyon 1, COMUE Lyon, 69100 Villeurbanne, France; (C.F.); (V.P.); (P.C.); (C.R.)
- Laboratoire d’Excellence sur le Globule Rouge (Labex GR-Ex), 75000 Paris, France
| | - Papa Madieye Gueye
- Laboratoire de Biochimie Pharmaceutique-FMPO, Universite Cheikh Anta Diop, Dakar BP 5005, Senegal; (F.G.T.); (E.h.M.N.); (P.M.G.); (R.N.D.); (P.A.D.); (A.C.); (P.L.S.)
| | - Rokhaya Ndiaye Diallo
- Laboratoire de Biochimie Pharmaceutique-FMPO, Universite Cheikh Anta Diop, Dakar BP 5005, Senegal; (F.G.T.); (E.h.M.N.); (P.M.G.); (R.N.D.); (P.A.D.); (A.C.); (P.L.S.)
| | - Céline Renoux
- Laboratoire Interuniversitaire de Biologie de la Motricité (LIBM) EA7424, Equipe Biologie Vasculaire et du Globule Rouge, Universite Claude Bernard Lyon 1, COMUE Lyon, 69100 Villeurbanne, France; (C.F.); (V.P.); (P.C.); (C.R.)
- UF Biochimie des Pathologies Erythrocytaires, Laboratoire de Biochimie et Biologie Moleculaire Grand-Est, Groupement Hospitalier Est, Hospices Civils de Lyon, 69500 Bron, France
| | - Ibrahima Diagne
- Service Universitaire de Pédiatrie-FMPO, Universite Cheikh Anta Diop, Dakar BP 5005, Senegal;
- UFR des Sciences de la Santé–Universite Gaston Berger, Saint-Louis 32002, Senegal
| | - Pape Amadou Diop
- Laboratoire de Biochimie Pharmaceutique-FMPO, Universite Cheikh Anta Diop, Dakar BP 5005, Senegal; (F.G.T.); (E.h.M.N.); (P.M.G.); (R.N.D.); (P.A.D.); (A.C.); (P.L.S.)
| | - Aynina Cissé
- Laboratoire de Biochimie Pharmaceutique-FMPO, Universite Cheikh Anta Diop, Dakar BP 5005, Senegal; (F.G.T.); (E.h.M.N.); (P.M.G.); (R.N.D.); (P.A.D.); (A.C.); (P.L.S.)
| | - Philomène Lopez Sall
- Laboratoire de Biochimie Pharmaceutique-FMPO, Universite Cheikh Anta Diop, Dakar BP 5005, Senegal; (F.G.T.); (E.h.M.N.); (P.M.G.); (R.N.D.); (P.A.D.); (A.C.); (P.L.S.)
- Centre Hospitalier National d’Enfants Albert Royer-Dakar, Dakar BP 5005, Senegal; (C.M.); (I.D.L.)
| | - Philippe Joly
- Laboratoire Interuniversitaire de Biologie de la Motricité (LIBM) EA7424, Equipe Biologie Vasculaire et du Globule Rouge, Universite Claude Bernard Lyon 1, COMUE Lyon, 69100 Villeurbanne, France; (C.F.); (V.P.); (P.C.); (C.R.)
- Laboratoire d’Excellence sur le Globule Rouge (Labex GR-Ex), 75000 Paris, France
- UF Biochimie des Pathologies Erythrocytaires, Laboratoire de Biochimie et Biologie Moleculaire Grand-Est, Groupement Hospitalier Est, Hospices Civils de Lyon, 69500 Bron, France
- Correspondence:
| |
Collapse
|
13
|
Relationship of polymorphism rs3800231 in FOXO3 gene and clinical severity with oxidative stress markers in sickle cell disease. Meta Gene 2020. [DOI: 10.1016/j.mgene.2020.100660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
|
14
|
Impact of A Six Week Training Program on Ventilatory Efficiency, Red Blood Cell Rheological Parameters and Red Blood Cell Nitric Oxide Signaling in Young Sickle Cell Anemia Patients: A Pilot Study. J Clin Med 2019; 8:jcm8122155. [PMID: 31817545 PMCID: PMC6947402 DOI: 10.3390/jcm8122155] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Revised: 12/03/2019] [Accepted: 12/04/2019] [Indexed: 01/06/2023] Open
Abstract
Patients with sickle cell anemia (SCA) show impaired ventilatory efficiency, altered blood rheology, high levels of oxidative/nitrosative stress and enhanced hemolysis with large amounts of circulating free hemoglobin, which reduces nitric oxide (NO) bioavailability. The aim of the study was to investigate whether physical exercise could improve these physiological and biological markers described to contribute to SCA pathophysiology. Twelve SCA patients participated in a controlled six weeks training program with moderate volume (two sessions per week with 15–30 min duration per session) and intensity (70% of the first ventilatory threshold). Parameters were compared before (T0) and after (T1) training. Daily activities were examined by a questionnaire at T0 and one year after the end of T1. Results revealed improved ventilatory efficiency, reduced nitrosative stress, reduced plasma free hemoglobin concentration, increased plasma nitrite levels and altered rheology at T1 while no effect was observed for exercise performance parameters or hematological profile. Red blood cell (RBC) NO parameters indicate increased NO bioavailability which did not affect RBC deformability. Participants increased their daily life activity level. The data from this pilot study concludes that even low intensity activities are feasible and could be beneficial for the health of SCA patients.
Collapse
|
15
|
Caprari P, Massimi S, Diana L, Sorrentino F, Maffei L, Materazzi S, Risoluti R. Hemorheological Alterations and Oxidative Damage in Sickle Cell Anemia. Front Mol Biosci 2019; 6:142. [PMID: 31867341 PMCID: PMC6904369 DOI: 10.3389/fmolb.2019.00142] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Accepted: 11/20/2019] [Indexed: 01/21/2023] Open
Abstract
Sickle cell anemia (SCA) is the most common hereditary disorder of hemoglobin (Hb) characterized by a mutation in the β globin gene, which leads to synthesis of HbS a hemoglobin which, under hypoxic conditions, gels and leading to the sickling of the red blood cells (RBC). The dehydration of the RBC increases the concentration of the intracellular Hb with an increase in the internal viscosity and consequently a decrease in the erythrocyte deformability. Sickle red blood cells due to their difficulty to flow through the microcirculation cause frequent vaso-occlusive episodes, tissue ischemia, and infarctions. Moreover, the reduced RBC deformability causes cell fragility leading to hemolysis and recently a key role of hemolysis and oxidative stress in the development of vascular dysfunction has been demonstrated. The aim of this study was to evaluate the hemorheological profiles of patients with SCA in order to point out new indices of vascular impairment, and to characterize the membrane oxidative damage of sickled RBC. Blood viscosities, erythrocyte aggregation, and viscoelastic profiles of SCA patients were determined, and the RBC oxidative damage was investigated by comparing metabolic capability and RBC membrane proteins from SCA patients with and without transfusion dependence. The hemorheological profile of SCA subjects demonstrated high blood viscosity, increased RBC aggregation, and decreased RBC deformability. These impaired flow properties were associated with RBC membrane protein oxidation, with degradation of spectrin and increased membrane-bound globin. The comparison between SCA patients with and without transfusion dependence showed metabolic and structural RBC oxidative damage significantly different.
Collapse
Affiliation(s)
- Patrizia Caprari
- National Centre for the Control and Evaluation of Medicine, IstitutoSuperiore di Sanità, Rome, Italy
| | - Sara Massimi
- National Centre for the Control and Evaluation of Medicine, IstitutoSuperiore di Sanità, Rome, Italy
| | - Loretta Diana
- National Centre for the Control and Evaluation of Medicine, IstitutoSuperiore di Sanità, Rome, Italy
| | | | - Laura Maffei
- Thalassemia Unit, S. Eugenio Hospital, Rome, Italy
| | | | - Roberta Risoluti
- Department of Chemistry, Sapienza University of Rome, Rome, Italy
| |
Collapse
|
16
|
Gueye Tall F, Martin C, Ndour EHM, Renoux C, Ly ID, Connes P, Gueye PM, Diallo RN, Diagne I, Diop PA, Cissé A, Lopez Sall P, Joly P. Combined and differential effects of alpha-thalassemia and HbF-quantitative trait loci in Senegalese hydroxyurea-free children with sickle cell anemia. Pediatr Blood Cancer 2019; 66:e27934. [PMID: 31322815 DOI: 10.1002/pbc.27934] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Revised: 06/16/2019] [Accepted: 07/07/2019] [Indexed: 02/06/2023]
Abstract
BACKGROUND Our objective was to investigate the combined and differential effects of alpha-thalassemia -3.7 kb deletion and HbF-promoting quantitative trait loci (HbF-QTL) in Senegalese hydroxyurea (HU)-free children and young adults with sickle cell anemia (SCA). PROCEDURE Steady-state biological parameters and vaso-occlusive crises (VOC) requiring emergency admission were recorded over a 2-year period in 301 children with SCA. The age of the first hospitalized VOC was also recorded. These data were correlated with the alpha-globin and HbF-QTL genotypes. For the latter, three different genetic loci were studied (XmnI, rs7482144; BCL11A, rs1427407; and the HBS1L-MYB region, rs28384513) and a composite score was calculated, ranging from zero (none of these three polymorphisms) to six (all three polymorphisms at the homozygous state). RESULTS A positive clinical impact of the HbF-QTL score on VOC rate, HbF, leucocytes, and C-reactive protein levels was observed only for patients without alpha-thalassemia deletion. Conversely, combination of homozygous -3.7 kb deletion with three to six HbF-QTL was associated with a higher VOC rate. The age of the first hospitalized VOC was delayed for patients with one or two alpha-thalassemia deletions and at least two HbF-QTL. CONCLUSION Alpha-thalassemia -3.7 kb deletion and HbF-QTL are modulating factors of SCA clinical severity that interact with each other. They should be studied and interpreted together and not separately, at least in HU-free children.
Collapse
Affiliation(s)
- Fatou Gueye Tall
- Laboratoire de Biochimie Pharmaceutique-FMPO, Université Cheikh Anta Diop, Dakar, Sénégal.,Laboratoire Interuniversitaire de Biologie de la Motricité (LIBM) EA7424, Equipe "Biologie vasculaire et du globule rouge", Université Claude Bernard Lyon 1, COMUE, Lyon, France.,Centre Hospitalier National d'Enfants Albert Royer, Dakar, Sénégal
| | - Cyril Martin
- Laboratoire Interuniversitaire de Biologie de la Motricité (LIBM) EA7424, Equipe "Biologie vasculaire et du globule rouge", Université Claude Bernard Lyon 1, COMUE, Lyon, France.,Laboratoire d'Excellence sur le globule rouge (Labex GR-Ex), Paris, France
| | - El Hadji Malick Ndour
- Laboratoire de Biochimie Pharmaceutique-FMPO, Université Cheikh Anta Diop, Dakar, Sénégal.,Centre Hospitalier National d'Enfants Albert Royer, Dakar, Sénégal
| | - Céline Renoux
- Laboratoire Interuniversitaire de Biologie de la Motricité (LIBM) EA7424, Equipe "Biologie vasculaire et du globule rouge", Université Claude Bernard Lyon 1, COMUE, Lyon, France.,UF "Biochimie des pathologies érythrocytaires", Laboratoire de Biochimie et Biologie moléculaire Grand-Est, Groupement hospitalier Est, Hospices Civils de Lyon, Bron, France
| | - Indou Déme Ly
- Centre Hospitalier National d'Enfants Albert Royer, Dakar, Sénégal.,Service universitaire de Pédiatrie-FMPO, Université Cheikh Anta Diop, Dakar, Sénégal
| | - Philippe Connes
- Laboratoire Interuniversitaire de Biologie de la Motricité (LIBM) EA7424, Equipe "Biologie vasculaire et du globule rouge", Université Claude Bernard Lyon 1, COMUE, Lyon, France.,Laboratoire d'Excellence sur le globule rouge (Labex GR-Ex), Paris, France.,Institut Universitaire de France, Paris, France
| | - Papa Madieye Gueye
- Laboratoire de Biochimie Pharmaceutique-FMPO, Université Cheikh Anta Diop, Dakar, Sénégal
| | - Rokhaya Ndiaye Diallo
- Laboratoire de Biochimie Pharmaceutique-FMPO, Université Cheikh Anta Diop, Dakar, Sénégal
| | - Ibrahima Diagne
- Service universitaire de Pédiatrie-FMPO, Université Cheikh Anta Diop, Dakar, Sénégal.,UFR des sciences de la santé - Université Gaston Berger, Saint-Louis, Sénégal
| | - Pape Amadou Diop
- Laboratoire de Biochimie Pharmaceutique-FMPO, Université Cheikh Anta Diop, Dakar, Sénégal
| | - Aynina Cissé
- Laboratoire de Biochimie Pharmaceutique-FMPO, Université Cheikh Anta Diop, Dakar, Sénégal
| | - Philomène Lopez Sall
- Laboratoire de Biochimie Pharmaceutique-FMPO, Université Cheikh Anta Diop, Dakar, Sénégal.,Centre Hospitalier National d'Enfants Albert Royer, Dakar, Sénégal
| | - Philippe Joly
- Laboratoire Interuniversitaire de Biologie de la Motricité (LIBM) EA7424, Equipe "Biologie vasculaire et du globule rouge", Université Claude Bernard Lyon 1, COMUE, Lyon, France.,Laboratoire d'Excellence sur le globule rouge (Labex GR-Ex), Paris, France.,UF "Biochimie des pathologies érythrocytaires", Laboratoire de Biochimie et Biologie moléculaire Grand-Est, Groupement hospitalier Est, Hospices Civils de Lyon, Bron, France
| |
Collapse
|
17
|
Pulmonary Hypertension in Children with Sickle Cell Disease: a Review of the Current Literature. CURRENT PEDIATRICS REPORTS 2019. [DOI: 10.1007/s40124-019-00188-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
18
|
Antwi-Boasiako C, Dankwah GB, Aryee R, Hayfron-Benjamin C, Donkor ES, Campbell AD. Oxidative Profile of Patients with Sickle Cell Disease. Med Sci (Basel) 2019; 7:medsci7020017. [PMID: 30691006 PMCID: PMC6410293 DOI: 10.3390/medsci7020017] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Revised: 01/09/2019] [Accepted: 01/18/2019] [Indexed: 01/29/2023] Open
Abstract
Oxidative stress plays a very significant role in the pathophysiology of sickle cell disease (SCD) and associated complications. Oxidative stress, which is often experienced by SCD patients as a result of continuous production of reactive oxygen species (ROS), may lead to endothelial dysfunction and acute inflammation. Antioxidant enzymes, such as superoxide dismutase (SOD) and catalase (CAT), often play a protective role. The current study aimed at determining the oxidative profile of persons with SCD at a tertiary hospital in Ghana. This was a case-control study involving 90 patients with SCD (34 HbSS patients at steady state, 30 HbSC at steady state, 15 HbSS with vaso-occlusive crisis, 11 HbSC with vaso-occlusive crisis), and 50 HbAA control group. Whole blood samples were collected from the study participants and analyzed for full blood counts. The blood samples were assayed for SOD and CAT as a measure of antioxidant defense, while lipid peroxidation was quantified as malondialdehyde (MDA). The results showed that the levels of SOD and CAT were significantly lower in SCD patients as compared to the control group. Patients with HbSS vaso-occlusive crisis had the lowest levels of SOD and CAT. The difference in SOD levels between HbSS at steady state and HbSC with vaso-occlusive crisis was, however, not significant (p = 0.228). The MDA level was significantly higher in SCD patients compared to the control group. This study concludes that the levels of various antioxidant enzymes (erythrocyte SOD and erythrocyte CAT) and oxidative marker (MDA) and are altered in SCD patients.
Collapse
Affiliation(s)
- Charles Antwi-Boasiako
- Department of Physiology, School of Biomedical and Allied Health Sciences, University of Ghana, Accra +233, Ghana.
| | - Gifty B Dankwah
- Department of Physiology, School of Biomedical and Allied Health Sciences, University of Ghana, Accra +233, Ghana.
| | - Robert Aryee
- Department of Physiology, School of Biomedical and Allied Health Sciences, University of Ghana, Accra +233, Ghana.
| | - Charles Hayfron-Benjamin
- Department of Physiology, School of Biomedical and Allied Health Sciences, University of Ghana, Accra +233, Ghana.
- Department of Anaesthesia, School of Medicine and Dentistry, University of Ghana, Accra +233, Ghana.
| | - Eric S Donkor
- Department of Medical Microbiology, School of Biomedical and Allied Health Sciences, University of Ghana, Accra +233, Ghana.
| | - Andrew D Campbell
- Center for Cancer and Blood Disorders Children's National Medical Center George Washington University School of Medicine and Health Sciences, Washington, DC 20052, USA.
| |
Collapse
|
19
|
Sabrie M, Cannas G, Tazarourte K, Poutrel S, Connes P, Hot A, Renoux C, Fattoum J, Joly P. Drepa-Opia: A Pilot Study to Determine the Predictive Factors of Morphine Use and Consumption in Hospitalized Adult Patients with Sickle Cell Disease. Hemoglobin 2019; 42:217-224. [PMID: 30604640 DOI: 10.1080/03630269.2018.1529602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
The aim of this study was to evaluate the clinical, biological and genetic factors that could be associated with the use and dose of morphine during hospitalization for vaso-occlussive crisis (VOC) in adults with sickle cell disease. Ninety-nine hospitalizations for acute VOC (58 sickle cell disease patients aged 18 to 60 years, one to six hospitalizations each) were recorded; we investigated the associations between qualitative and quantitative opioid requirements and several biological, clinical, epidemiological and genetic parameters. Visual analog pain scale (VAS) was the only independent predictor of the qualitative need for morphine (mean value of 8.5 vs. 6.1 for the 77 hospitalizations that required morphine). A higher total administered morphine dose, which relates mainly to the overall crisis severity, was associated with a lower hemoglobin (Hb) level at entry. The mean daily morphine dose, which is more influenced by the individual sensitivity to morphine, was not influenced by the studied genetic parameters [sickle cell disease type, α-thalassemia (α-thal) status, UGT2B7 and ABCB1 genotypes] but a very slight negative association was found with the total bilirubin (BIL) level at entry. Our study demonstrated that physicians are often reluctant to prescribe morphine in sickle cell disease as a VAS of 6 corresponds to the usual threshold of administration in other instances. Total Hb at entry was also associated for the first time with higher total morphine consumption and could be used in a predictive VOC severity score. These results have to be confirmed and completed on larger cohorts.
Collapse
Affiliation(s)
- Marie Sabrie
- a Service des Urgences Hôpital Edouard-Herriot, Hospices Civils de Lyon , Université de Lyon, Equipe d'Accueil , , Services de Santé et Recherche sur la Performance (HESPER), 7425, Lyon, France
| | - Giovanna Cannas
- b Service de Médecine Interne, Hôpital Edouard-Herriot, Centre de Référence Constitutif 'Syndromes Drépanocytaires Majeurs , Thalassémies et Autres Pathologies Rares du Globule Rouge et de l'Erythropoïèse', Hospices Civils de Lyon, Lyon, France.,c Laboratoire Interuniversitaire de Biologie de la Motricité (LIBM) EA7424, Equipe 'Biologie Vasculaire et du Globule Rouge' , Université Claude Bernard Lyon 1 , Communauté d'Universités et d'Establissments (COMUE) de Lyon, France.,d Laboratoire d'Excellence sur le Globule Rouge (Labex GR-Ex) , Paris , France
| | - Karim Tazarourte
- a Service des Urgences Hôpital Edouard-Herriot, Hospices Civils de Lyon , Université de Lyon, Equipe d'Accueil , , Services de Santé et Recherche sur la Performance (HESPER), 7425, Lyon, France
| | - Solène Poutrel
- b Service de Médecine Interne, Hôpital Edouard-Herriot, Centre de Référence Constitutif 'Syndromes Drépanocytaires Majeurs , Thalassémies et Autres Pathologies Rares du Globule Rouge et de l'Erythropoïèse', Hospices Civils de Lyon, Lyon, France
| | - Philippe Connes
- c Laboratoire Interuniversitaire de Biologie de la Motricité (LIBM) EA7424, Equipe 'Biologie Vasculaire et du Globule Rouge' , Université Claude Bernard Lyon 1 , Communauté d'Universités et d'Establissments (COMUE) de Lyon, France.,d Laboratoire d'Excellence sur le Globule Rouge (Labex GR-Ex) , Paris , France.,e Institut Universitaire de France , Paris , France
| | - Arnaud Hot
- b Service de Médecine Interne, Hôpital Edouard-Herriot, Centre de Référence Constitutif 'Syndromes Drépanocytaires Majeurs , Thalassémies et Autres Pathologies Rares du Globule Rouge et de l'Erythropoïèse', Hospices Civils de Lyon, Lyon, France
| | - Céline Renoux
- c Laboratoire Interuniversitaire de Biologie de la Motricité (LIBM) EA7424, Equipe 'Biologie Vasculaire et du Globule Rouge' , Université Claude Bernard Lyon 1 , Communauté d'Universités et d'Establissments (COMUE) de Lyon, France.,d Laboratoire d'Excellence sur le Globule Rouge (Labex GR-Ex) , Paris , France.,f Laboratoire de Biochimie et Biologie Moléculaire Grand Est, Groupement Hospitalier Est, Hospices Civils de Lyon , Bron , France
| | - Jihane Fattoum
- a Service des Urgences Hôpital Edouard-Herriot, Hospices Civils de Lyon , Université de Lyon, Equipe d'Accueil , , Services de Santé et Recherche sur la Performance (HESPER), 7425, Lyon, France
| | - Philippe Joly
- c Laboratoire Interuniversitaire de Biologie de la Motricité (LIBM) EA7424, Equipe 'Biologie Vasculaire et du Globule Rouge' , Université Claude Bernard Lyon 1 , Communauté d'Universités et d'Establissments (COMUE) de Lyon, France.,d Laboratoire d'Excellence sur le Globule Rouge (Labex GR-Ex) , Paris , France.,f Laboratoire de Biochimie et Biologie Moléculaire Grand Est, Groupement Hospitalier Est, Hospices Civils de Lyon , Bron , France
| |
Collapse
|