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Klaihmon P, Pattanapanyasat K, Phannasil P. An update on recent studies of extracellular vesicles and their role in hypercoagulability in thalassemia (Review). Biomed Rep 2024; 20:31. [PMID: 38259586 PMCID: PMC10801351 DOI: 10.3892/br.2023.1719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Accepted: 12/18/2023] [Indexed: 01/24/2024] Open
Abstract
Thromboembolic events are a significant clinical concern in thalassemia and hemoglobinopathies, highlighting the need for new strategies to treat and detect these specific hematologic complications. In recent years, extracellular vesicles (EVs) have garnered interest due to their role in cell-to-cell communication, including angiogenesis, immune responses and coagulation activation. Their multifaceted role depends on the cellular origin and cargo, making them potential diagnostic biomarkers and therapeutic agents. The present review highlights recent advances in understanding the involvement of EVs in hypercoagulability in thalassemia, the characterization of circulating EVs and the potential for using EVs as predictive biomarkers. β-Thalassemia intermedia exhibits a high incidence of thromboembolic events, contributing to significant morbidity and mortality. Advanced technologies have enabled the profiling and characterization of circulating EVs in patients with β-thalassemia through various techniques, including flow cytometry, proteomic studies, reverse transcription-quantitative PCR, transmission electron microscopy, nanoparticle tracking analysis and western blot analysis. Microparticles from splenectomized β-thalassemia/hemoglobin E patients induce platelet activation and aggregation, potentially contributing to thrombus formation. The abundance of these microparticles, primarily released from platelets and damaged red cells, may have a role in thromboembolic events and other clinical complications in thalassemia. This suggests a promising future for EVs as diagnostic and predictive biomarkers in thalassemia management.
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Affiliation(s)
- Phatchanat Klaihmon
- Siriraj Center of Excellence for Stem Cell Research, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok 10700, Thailand
| | - Kovit Pattanapanyasat
- Center of Excellence for Microparticle and Exosome in Diseases, Research Department, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok 10700, Thailand
| | - Phatchariya Phannasil
- Thalassemia Research Center, Institute of Molecular Biosciences, Mahidol University, Nakhon Pathom 73170, Thailand
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Ali S, Mumtaz S, Shakir HA, Khan M, Tahir HM, Mumtaz S, Mughal TA, Hassan A, Kazmi SAR, Sadia, Irfan M, Khan MA. Current status of beta-thalassemia and its treatment strategies. Mol Genet Genomic Med 2021; 9:e1788. [PMID: 34738740 PMCID: PMC8683628 DOI: 10.1002/mgg3.1788] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Revised: 05/15/2020] [Accepted: 08/13/2021] [Indexed: 01/05/2023] Open
Abstract
Background Thalassemia is an inherited hematological disorder categorized by a decrease or absence of one or more of the globin chains synthesis. Beta‐thalassemia is caused by one or more mutations in the beta‐globin gene. The absence or reduced amount of beta‐globin chains causes ineffective erythropoiesis which leads to anemia. Methods Beta‐thalassemia has been further divided into three main forms: thalassemia major, intermedia, and minor/silent carrier. A more severe form among these is thalassemia major in which individuals depend upon blood transfusion for survival. The high level of iron deposition occurs due to regular blood transfusion therapy. Results Overloaded iron raises the synthesis of reactive oxygen species (ROS) that are noxious and prompting the injury to the hepatic, endocrine, and vascular system. Thalassemia can be analyzed and diagnosed via prenatal testing (genetic testing of amniotic fluid), blood smear, complete blood count, and DNA analysis (genetic testing). Treatment of thalassemia intermediate is symptomatic; however; it can also be accomplished by folic supplementation and splenectomy. Conclusion Thalassemia major can be cured through regular transfusion of blood, transplantation of bone marrow, iron chelation management, hematopoietic stem cell transplantation, stimulation of fetal hemoglobin production, and gene therapy.
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Affiliation(s)
- Shaukat Ali
- Applied Entomology and Medical Toxicology, Department of Zoology, Government College University, Lahore, Pakistan
| | - Shumaila Mumtaz
- Applied Entomology and Medical Toxicology, Department of Zoology, Government College University, Lahore, Pakistan
| | | | - Muhammad Khan
- Department of Zoology, University of the Punjab, Lahore, Pakistan
| | - Hafiz Muhammad Tahir
- Applied Entomology and Medical Toxicology, Department of Zoology, Government College University, Lahore, Pakistan
| | - Samaira Mumtaz
- Applied Entomology and Medical Toxicology, Department of Zoology, Government College University, Lahore, Pakistan
| | - Tafail Akbar Mughal
- Applied Entomology and Medical Toxicology, Department of Zoology, Government College University, Lahore, Pakistan
| | - Ali Hassan
- Applied Entomology and Medical Toxicology, Department of Zoology, Government College University, Lahore, Pakistan
| | | | - Sadia
- Department of Biotechnology, University of Azad Jammu and Kashmir, Muzaffarabad, Pakistan
| | - Muhammad Irfan
- Department of Biotechnology, University of Sargodha, Sargodha, Pakistan
| | - Muhammad Adeeb Khan
- Department of Zoology, University of Azad Jammu and Kashmir, Muzaffarabad, Pakistan
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Speybroeck J, Marsee M, Shariff F, Zackariya N, Grisoli A, Lune SV, Larson EE, Hatch J, McCauley R, Shariff F, Aversa JG, Son M, Agostini V, Campello E, Simioni P, Scărlătescu E, Kwaan H, Hartmann J, Fries D, Walsh M. Viscoelastic testing in benign hematologic disorders: Clinical perspectives and future implications of point-of-care testing to assess hemostatic competence. Transfusion 2021; 60 Suppl 6:S101-S121. [PMID: 33089936 DOI: 10.1111/trf.16088] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Revised: 09/04/2020] [Accepted: 09/05/2020] [Indexed: 01/04/2023]
Abstract
Viscoelastic tests (VETs) have been used routinely for liver transplantation, cardiac surgery, and trauma, but only recently have found clinical utility in benign hematologic disorders. Therefore, guidelines for diagnosis and treatment of these disorders based on viscoelastic variables have been adapted from the existing transplant, cardiothoracic surgery, and trauma resuscitation literature. As a result, diagnostic and therapeutic strategies for benign hematologic disorders utilizing VETs are not uniform. Accordingly, even though there has been a recent increase in the utilization of VET for the diagnosis and treatment of such disorders, the literature is still in its early stages. Analysis of point-of-care viscoelastic tracings from benign hematologic disorders has the potential to allow prompt recognition of disease and to guide patient-specific intervention. Here we present a review describing the application of VETs to benign hematologic disorders.
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Affiliation(s)
- Jacob Speybroeck
- Indiana University School of Medicine, Notre Dame Campus, South Bend, Indiana
| | - Mathew Marsee
- Indiana University School of Medicine, Notre Dame Campus, South Bend, Indiana
| | - Faadil Shariff
- Saint Joseph Regional Medical Center, Mishawaka, Indiana
| | - Nuha Zackariya
- Saint Joseph Regional Medical Center, Mishawaka, Indiana
| | - Anne Grisoli
- Indiana University School of Medicine, Notre Dame Campus, South Bend, Indiana
| | - Stefani Vande Lune
- Indiana University School of Medicine, Notre Dame Campus, South Bend, Indiana
| | - Emilee E Larson
- Indiana University School of Medicine, Notre Dame Campus, South Bend, Indiana
| | - Jordan Hatch
- Indiana University School of Medicine, Notre Dame Campus, South Bend, Indiana
| | - Ross McCauley
- Indiana University School of Medicine, Notre Dame Campus, South Bend, Indiana
| | - Faisal Shariff
- Indiana University School of Medicine, Notre Dame Campus, South Bend, Indiana
| | - John G Aversa
- Department of General Surgery, Indiana University School of Medicine, Indianapolis, Indiana
| | - Michael Son
- Saint Joseph Regional Medical Center, Mishawaka, Indiana
| | - Vanessa Agostini
- Department of Transfusion Medicine, IRCC Polyclinic Hospital San Marino, Genoa, Italy
| | - Elena Campello
- Thrombotic and Hemorrhagic Diseases Unit, Department of Medicine, Padua University Hospital, Padua, Italy
| | - Paolo Simioni
- Thrombotic and Hemorrhagic Diseases Unit, Department of Medicine, Padua University Hospital, Padua, Italy
| | - Escaterina Scărlătescu
- Department of Anaesthesia and Intensive Care, Fundeni Clinical Institute, Bucharest, Romania
| | - Hau Kwaan
- Department of Hematology Oncology, Northwestern University School of Medicine, Chicago, Illinois
| | - Jan Hartmann
- Department of Medical Affairs, Haemonetics Corporation, Boston, Massachusetts
| | - Dietmar Fries
- Department of General and Surgical Critical Care Medicine, Medical University of Innsbruck, Innsbruck, Austria
| | - Mark Walsh
- Indiana University School of Medicine, Notre Dame Campus, South Bend, Indiana.,Saint Joseph Regional Medical Center, Mishawaka, Indiana
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Zhong YH, Ye LX, Cai XJ, Xie CL, Chen JG. [Gene characteristics and changing trend of neonatal thalassemia in Dongguan, China]. ZHONGGUO DANG DAI ER KE ZA ZHI = CHINESE JOURNAL OF CONTEMPORARY PEDIATRICS 2020; 22:454-459. [PMID: 32434640 PMCID: PMC7389399 DOI: 10.7499/j.issn.1008-8830.1910112] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Accepted: 03/09/2020] [Indexed: 06/03/2023]
Abstract
OBJECTIVE To study the gene distribution characteristics of neonatal thalassemia in Dongguan, China and the changing trend of the gene distribution characteristics of neonates with thalassemia in Dongguan in 2014-2018. METHODS A retrospective analysis was performed for the data on neonatal thalassemia screening from the Dongguan Neonatal Disease Screening System between January 2014 and December 2018. A total of 616 718 neonates were enrolled who were born in Dongguan. RESULTS Among the 616 718 neonates, 52 308 were positive for primary screening, 10 366 were recalled, 8 576 underwent genetic diagnosis, and 6 432 were confirmed with thalassemia by genetic diagnosis. The carrying rates of thalassemia genes in 2014-2018 were 5.81%, 5.47%, 5.96%, 6.91%, and 7.90% respectively, and showed an upward trend (P<0.001). The positive rates of neonatal thalassemia screening in 2014-2018 were 9.12%, 8.34%, 7.54%, 8.13%, and 9.32% respectively (P<0.001). The positive rates of genetic diagnosis of neonatal thalassemia in 2014-2018 were 0.89%, 1.11%, 1.24%, 0.90%, and 1.09% respectively (P<0.001). In 2014-2018, 5 098 cases of α-thalassemia were detected, accounting for 79.26% of all cases, and 1 230 cases of β-thalassemia were detected, accounting for 19.12% of all cases. The detection rate of α-thalassemia was significantly higher than that of β-thalassemia in each year (P<0.001). In 2014-2018, static α-thalassemia, mild α-thalassemia, and mild β-thalassemia were the main types observed in neonates. CONCLUSIONS Most of the neonates with thalassemia have α-thalassemia in Dongguan, with static α-thalassemia and mild α-thalassemia as the main types. The carrying rate of thalassemia genes keeps increasing in neonates in Dongguan, and the prevention and treatment of thalassemia is still challenging.
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Affiliation(s)
- Yu-Hang Zhong
- Dongguan Maternal and Child Health Care Hospital, South Medical University, Dongguan Neonatal Disease Screening Center, Dongguan, Guangdong 523000, China.
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Sirivadhanakul P, Chuansumrit A, Songdej D, Kadegasem P, Wongwerawattanakoon P, Sirachainan N. Increased endothelial activation in α-thalassemia disease. Ann Hematol 2019; 98:1593-1602. [PMID: 30953084 DOI: 10.1007/s00277-019-03672-4] [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: 10/02/2018] [Accepted: 03/17/2019] [Indexed: 01/19/2023]
Abstract
One complication of thalassemia is thromboembolism (TE), which is caused by an abnormal red blood cell surface, as well as endothelial and platelet activation. These findings are commonly observed in severe β-thalassemia. However, limited information on α-thalassemia exists. This study enrolled subjects with deletional and non-deletional α-thalassemia and normal controls (NC). Plasma and serum of subjects were tested for endothelial activation markers including thrombomodulin (TM), vascular cell adhesion molecule-1 (VCAM-1), and von Willebrand factor antigen as well as platelet activation markers including thromboxane B2 and platelet factor 4. A total of 179 subjects were enrolled: 29 in the deletional group (mean age 13.3 ± 4.4 years), 31 in the non-deletional group (mean age 12.9 ± 4.8 years), and 119 in the NC group (mean age 13.6 ± 3.0 years). Twenty nine percent of subjects in the non-deletional group received regular red blood cell transfusion and iron chelator administration. Serum ferritin level was higher in the non-deletional group than that in the deletional group. Multivariate analysis demonstrated that VCAM-1 and TM levels were increased significantly in α-thalassemia compared with NC group (816.8 ± 131.0 vs 593.9 ± 49.0 ng/ml, and 4.9 ± 0.7 vs 4.0 ± 0.4 ng/ml, P < 0.001 respectively). VCAM-1 and TM levels in the non-deletional group were significantly higher than that in the deletional group. The present study demonstrated endothelial activation in children with α-thalassemia disease, especially those in the non-deletional group, which might be one risk factor for TE in α-thalassemia disease.
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Affiliation(s)
- Pankamol Sirivadhanakul
- Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, 270 Rama VI Road, Ratchathewi District, Bangkok, 10400, Thailand
| | - Ampaiwan Chuansumrit
- Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, 270 Rama VI Road, Ratchathewi District, Bangkok, 10400, Thailand
| | - Duantida Songdej
- Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, 270 Rama VI Road, Ratchathewi District, Bangkok, 10400, Thailand
| | - Praguywan Kadegasem
- Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, 270 Rama VI Road, Ratchathewi District, Bangkok, 10400, Thailand
| | | | - Nongnuch Sirachainan
- Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, 270 Rama VI Road, Ratchathewi District, Bangkok, 10400, Thailand.
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