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Li Q, Wang R, Qi X. Systemic Thrombolysis for Isolated Splenic Vein Thrombosis Secondary to Oral Contraceptives: A Case Report. Int J Womens Health 2024; 16:811-818. [PMID: 38765206 PMCID: PMC11100964 DOI: 10.2147/ijwh.s462610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Accepted: 05/09/2024] [Indexed: 05/21/2024] Open
Abstract
Isolated splenic vein thrombosis (ISVT) is a very rare venous thromboembolism in the absence of pancreatic diseases, which can cause acute abdominal pain and chronic left-side portal hypertension. Herein, we reported a 40-year-old female patient who developed ISVT after taking oral contraceptives. Anticoagulation with oral rivaroxaban was the first-line choice of therapy in this case. Since then, abdominal pain alleviated, but she did not achieve vessel recanalization. Thus, a 7-day systemic thrombolysis with urokinase was given. Abdominal pain disappeared, but ISVT was not significantly improved. During follow-up period, long-term anticoagulation with oral rivaroxaban was given. Collectively, this case indicates the possibility of oral contraceptives as a risk factor of ISVT as well as anticoagulation combined with systemic thrombolysis as a choice of treatment for ISVT. Certainly, long-term follow-up is necessary in this case.
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Affiliation(s)
- Qianqian Li
- Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, People’s Republic of China
| | - Ran Wang
- Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, People’s Republic of China
| | - Xingshun Qi
- Department of Gastroenterology, General Hospital of Northern Theater Command, Shenyang, People’s Republic of China
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Sharma S, Jamwal M, Uppal V, Senee HK, Jindal M, Ahluwalia J, Das R, Varma N, Malhotra P, Kumar N. Plasminogen Activator Inhibitor-1 4G/5G Promoter Polymorphism in Indian Patients with Deep Vein Thrombosis. Indian J Hematol Blood Transfus 2024; 40:331-334. [PMID: 38708166 PMCID: PMC11065813 DOI: 10.1007/s12288-023-01660-3] [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: 09/05/2022] [Accepted: 04/17/2023] [Indexed: 05/07/2024] Open
Abstract
A single guanosine deletion/insertion (4G/5G) polymorphism in the promoter region of plasminogen activator inhibitor-1 (PAI-1) gene encoding PAI-1 protein has been investigated in deep vein thrombosis (DVT) patients. The association between PAI-1 4G/5G polymorphism and increased risk of DVT has been reported in some studies, while others have reported a lack of association. The present study aimed to investigate if the PAI-1 4G/5G polymorphism is associated with an increased risk of DVT in the Indian population and to assess its association with thrombophilic risk factors. Fifty-two adult patients with a history of chronic or recurrent DVT and 52 healthy adult controls were genotyped for PAI-1 4G/5G polymorphism. Plasma levels of PAI-1 and other thrombophilic risk factors were also measured. PAI-1 4G/5G polymorphism was not significantly associated with an increased risk of DVT. Protein C deficiency was significantly associated with the 4G/4G genotype. Patients with the 4G/4G genotype had significantly reduced PAI-1 levels as compared to the controls. PAI-1 4G/5G polymorphism did not significantly contribute to an increased risk of DVT in the Indian population. However, in the presence of thrombophilic risk factor abnormalities, the risk of DVT is increased in individuals with the 4G/4G genotype in the Indian cohort. Supplementary Information The online version contains supplementary material available at 10.1007/s12288-023-01660-3.
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Affiliation(s)
- Saniya Sharma
- Department of Hematology, Level 5, Research Block A, Postgraduate Institute of Medical Education and Research (PGIMER), Sector 12, Chandigarh, 160012 India
| | - Manu Jamwal
- Department of Hematology, Level 5, Research Block A, Postgraduate Institute of Medical Education and Research (PGIMER), Sector 12, Chandigarh, 160012 India
| | - Varun Uppal
- Department of Hematology, Level 5, Research Block A, Postgraduate Institute of Medical Education and Research (PGIMER), Sector 12, Chandigarh, 160012 India
| | - Hari Kishan Senee
- Department of Hematology, Level 5, Research Block A, Postgraduate Institute of Medical Education and Research (PGIMER), Sector 12, Chandigarh, 160012 India
| | - Manav Jindal
- Department of Hematology, Level 5, Research Block A, Postgraduate Institute of Medical Education and Research (PGIMER), Sector 12, Chandigarh, 160012 India
| | - Jasmina Ahluwalia
- Department of Hematology, Level 5, Research Block A, Postgraduate Institute of Medical Education and Research (PGIMER), Sector 12, Chandigarh, 160012 India
| | - Reena Das
- Department of Hematology, Level 5, Research Block A, Postgraduate Institute of Medical Education and Research (PGIMER), Sector 12, Chandigarh, 160012 India
| | - Neelam Varma
- Department of Hematology, Level 5, Research Block A, Postgraduate Institute of Medical Education and Research (PGIMER), Sector 12, Chandigarh, 160012 India
| | - Pankaj Malhotra
- Department of Clinical Haematology and Medical Oncology, Postgraduate Institute of Medical Education and Research (PGIMER), Sector 12, Chandigarh, 160012 India
| | - Narender Kumar
- Department of Hematology, Level 5, Research Block A, Postgraduate Institute of Medical Education and Research (PGIMER), Sector 12, Chandigarh, 160012 India
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Li W, Cao S, Liu B, Zhang Z, Liu Z, Feng H. Influence of the 4G/5G polymorphism of plasminogen activator inhibitor-1 gene in acute unprovoked deep vein thrombosis and residual vein thrombosis. J Vasc Surg Venous Lymphat Disord 2023; 11:748-753. [PMID: 36907506 DOI: 10.1016/j.jvsv.2023.02.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 02/04/2023] [Accepted: 02/07/2023] [Indexed: 03/13/2023]
Abstract
BACKGROUND Plasminogen activator inhibitor-1 (PAI-1) is an important inhibitor of plasminogen activator, but the role of the PAI-1 4G/5G polymorphism in deep vein thrombosis (DVT) has been contradictory. In this study, we investigated the distribution of the PAI-1 4G/5G genotype in Chinese patients with DVT compared with healthy controls and the association between the PAI-1 4G/5G genotype and the persistence of residual venous occlusion (RVO) after different treatments. METHODS The PAI-1 4G/5G genotype was determined by fluorescence in situ hybridization in 108 patients with unprovoked DVT and 108 healthy controls. The patients with DVT were treated with catheter-based therapy or anticoagulation only. RVO was assessed by duplex sonography during the follow-up. RESULTS Thirty-two patients (29.6%) were homozygous for 4G (4G/4G), 62 patients (57.4%) were heterozygous for 4G/5G, and 14 patients (13%) were homozygous for 5G (5G/5G). No significant difference in genotype frequency was found between patients with DVT and controls. A total of 86 patients completed follow-up of ultrasound examination with a mean follow-up of 13.4 ±7.2 months. The results of patients with RVO were significantly different between homozygous 4G carriers (76.9%), heterozygous 4G/5G (58.3%), and homozygous carriers of 5G (33.3%) (P <.05) at the end of follow-up. Catheter-based therapy showed a better result in patients who were noncarriers of 4G (P = .045). CONCLUSIONS The PAI-1 4G/5G genotype was not a relevant predictor for DVT in Chinese patients, but is a risk factor for persistent RVO after idiopathic DVT.
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Affiliation(s)
- Wenrui Li
- Department of Vascular Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Saisai Cao
- Department of Plastic Surgery, Peking University People's Hospital, Beijing, China
| | - Bin Liu
- Department of Vascular Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Zhiwen Zhang
- Department of Vascular Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Zhao Liu
- Department of Vascular Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Hai Feng
- Department of Vascular Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing, China.
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Morrow GB, Mutch NJ. Past, Present, and Future Perspectives of Plasminogen Activator Inhibitor 1 (PAI-1). Semin Thromb Hemost 2023; 49:305-313. [PMID: 36522166 DOI: 10.1055/s-0042-1758791] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Plasminogen activator inhibitor 1 (PAI-1), a SERPIN inhibitor, is primarily known for its regulation of fibrinolysis. However, it is now known that this inhibitor functions and contributes to many (patho)physiological processes including inflammation, wound healing, cell adhesion, and tumor progression.This review discusses the past, present, and future roles of PAI-1, with a particular focus on the discovery of this inhibitor in the 1970s and subsequent characterization in health and disease. Throughout the past few decades diverse functions of this serpin have unraveled and it is now considered an important player in many disease processes. PAI-1 is expressed by numerous cell types, including megakaryocytes and platelets, adipocytes, endothelial cells, hepatocytes, and smooth muscle cells. In the circulation PAI-1 exists in two pools, within plasma itself and in platelet α-granules. Platelet PAI-1 is secreted following activation with retention of the inhibitor on the activated platelet membrane. Furthermore, these anucleate cells contain PAI-1 messenger ribonucleic acid to allow de novo synthesis.Outside of the traditional role of PAI-1 in fibrinolysis, this serpin has also been identified to play important roles in metabolic syndrome, obesity, diabetes, and most recently, acute respiratory distress syndrome, including coronavirus disease 2019 disease. This review highlights the complexity of PAI-1 and the requirement to ascertain a better understanding on how this complex serpin functions in (patho)physiological processes.
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Affiliation(s)
- Gael B Morrow
- Aberdeen Cardiovascular and Diabetes Centre, Institute of Medical Sciences, School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Aberdeen, United Kingdom
- Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Nicola J Mutch
- Aberdeen Cardiovascular and Diabetes Centre, Institute of Medical Sciences, School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Aberdeen, United Kingdom
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Tony AM, Vinod V, Nambiar V, Krishnan S, Biswas L. High Prevalence of Plasminogen Activator Inhibitor-1 4G/5G Polymorphism among Patients with Venous Thromboembolism in Kerala, India. Hamostaseologie 2022; 43:126-131. [PMID: 35255511 DOI: 10.1055/a-1733-2143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Abstract
Venous thromboembolism (VTE) is a multifactorial clotting disorder in which inherited and environmental factors synergistically contribute to its pathogenesis. The aim of this case-control study was to analyze the prevalence of hereditary thrombophilic risk factors, provoking and non-provoking environmental risk factors in patients with VTE from Kerala, India. We have observed a low prevalence of factor V Leiden (7%), prothrombin G20210A (2%), and prothrombin G20030A (2%) mutations and a high prevalence of plasminogen activator inhibitor-1 (PAI-1) 4G/5G (52%), PAI-1 4G/4G (24%) genotypes in the VTE patients (n = 147). Deficiency of anticoagulants, antithrombin (3.4%), and protein C (4.1%) was relatively low. None of the risk factors were observed in 17% of the patients. Majority of VTE patients were younger than 50 years with a median age of 43 years. In conclusion, our results indicate a high prevalence of PAI-1 4G/5G polymorphism among the VTE patients which is in concordance with previous studies in the Asian population. The PAI-1 4G/5G polymorphism could be a potential biomarker for assessing VTE risk, particularly among the Indian population.
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Affiliation(s)
- Ann Maria Tony
- Centre for Nanosciences and Molecular Medicine, Amrita Vishwa Vidyapeetham, Kochi, Kerala, India
| | - Vivek Vinod
- Centre for Nanosciences and Molecular Medicine, Amrita Vishwa Vidyapeetham, Kochi, Kerala, India
| | - Vivek Nambiar
- Department of Stroke Medicine, Amrita Institute of Medical Sciences and Research Centre, Amrita Vishwa Vidyapeetham, Kochi, Kerala, India
| | - Sajitha Krishnan
- Department of Biochemistry, Amrita Institute of Medical Sciences and Research Centre, Amrita Vishwa Vidyapeetham, Kochi, Kerala, India
| | - Lalitha Biswas
- Centre for Nanosciences and Molecular Medicine, Amrita Vishwa Vidyapeetham, Kochi, Kerala, India
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Kollabathula A, Sharma S, Kumar N, Ahluwalia J, Das R, Varma N, Rana SS. Plasminogen Activator Inhibitor-1 4G/5G Promoter Polymorphism in Adults with Splanchnic Vein Thrombosis: A Case-Control Study. Indian J Hematol Blood Transfus 2022; 38:169-172. [PMID: 35125725 PMCID: PMC8804071 DOI: 10.1007/s12288-021-01454-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Accepted: 06/03/2021] [Indexed: 01/03/2023] Open
Abstract
The role of PAI-1 4G/5G polymorphism in venous thrombosis is unclear. PAI-1 4G/4G genotype is associated with elevated levels of PAI-1 resulting in a hypofibrinolytic state and hence increased thrombotic risk. In this study, we assessed the role of PAI-1 4G/5G promoter polymorphism in adult patients with splanchnic vein thrombosis. A total of 40 cases (portal vein thrombosis and Budd-Chiari syndrome) and 40 healthy controls were evaluated for the PAI-1 4G/5G polymorphism by amplification refractory mutation system polymerase chain reaction along with thrombophilia workup. The frequency of PAI-1 4G/4G homozygous, 4G/5G heterozygous and 5G/5G homozygous genotypes were 17.5%, 42.5% and 40%, respectively among cases and 22.5%, 50% and 27.5%, respectively among controls and the difference was not statistically significant (p = 0.61). The PAI-1 4G/4G genotype was significantly associated with the cases with deranged thrombophilic risk factor (both inherited and acquired) (p = 0.02). SUPPLEMENTARY INFORMATION The online version contains supplementary material available at 10.1007/s12288-021-01454-5.
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Affiliation(s)
- Arpitha Kollabathula
- Department of Pathology, Postgraduate Institute of Medical Education and Research, Sector 12, Chandigarh, 160012 India
| | - Saniya Sharma
- Department of Hematology, Level 5, Research Block A, Postgraduate Institute of Medical Education and Research, Sector 12, Chandigarh, 160012 India
| | - Narender Kumar
- Department of Hematology, Level 5, Research Block A, Postgraduate Institute of Medical Education and Research, Sector 12, Chandigarh, 160012 India
| | - Jasmina Ahluwalia
- Department of Hematology, Level 5, Research Block A, Postgraduate Institute of Medical Education and Research, Sector 12, Chandigarh, 160012 India
| | - Reena Das
- Department of Hematology, Level 5, Research Block A, Postgraduate Institute of Medical Education and Research, Sector 12, Chandigarh, 160012 India
| | - Neelam Varma
- Department of Hematology, Level 5, Research Block A, Postgraduate Institute of Medical Education and Research, Sector 12, Chandigarh, 160012 India
| | - Surinder Singh Rana
- Department of Gastroenterology, Postgraduate Institute of Medical Education & Research, Sector 12, Chandigarh, 160012 India
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Comprehensive Thrombophilia Evaluation in Cerebral Venous Thrombosis: A Single Center Cross Sectional Study. Indian J Hematol Blood Transfus 2021; 38:522-528. [DOI: 10.1007/s12288-021-01480-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Accepted: 08/06/2021] [Indexed: 10/20/2022] Open
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Katko M, Galgoczi E, Erdei A, Gazdag A, Berta E, Bodor M, Seres I, Hircsu I, Badics A, Ujhelyi B, Sira L, Bhattoa HP, Nagy EV. The 4G/5G Polymorphism of Plasminogen Activator Inhibitor Type 1 is a Predictor of Moderate-to-Severe Thyroid Eye Disease. J Inflamm Res 2021; 14:1883-1890. [PMID: 34012286 PMCID: PMC8126970 DOI: 10.2147/jir.s307046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Accepted: 03/31/2021] [Indexed: 11/29/2022] Open
Abstract
Introduction Thyroid eye disease (TED) is an autoimmune disease of the orbits. Once developed, complete cure is rare. Plasminogen activator inhibitor type 1 (PAI-1) contributes to remodeling of connective tissue and has a central role in the pathogenesis of TED. We aimed to test if the 4G/5G polymorphism of PAI-1 is a predictor of the development of moderate-to-severe TED. Methods A total of 185 patients with Graves’ disease, 87 of them with TED, 98 without TED, as well as 201 healthy controls, were studied. Genomic DNA was isolated from peripheral blood samples. The 4G/5G polymorphism of the PAI-1 gene was analyzed by allele-specific PCR, and the distribution of genotypes was calculated in each group. Plasma PAI-1 and thyroid hormone levels were measured by ELISA and ECLIA, respectively. Results The 4G/4G genotype was associated with the development of moderate-to-severe TED (OR = 2.54; 95% CI: 1.26–5.14; p < 0.01). The 4G/5G polymorphism of PAI-1 was not a predictor of plasma PAI-1 levels. Conclusion The 4G/4G genotype of PAI-1 is a risk factor for the development of moderate-to-severe TED. Patients with Graves’ disease who harbor this genotype may be candidates for special attention towards the development of TED.
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Affiliation(s)
- Monika Katko
- Division of Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Erika Galgoczi
- Division of Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Annamaria Erdei
- Division of Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Annamaria Gazdag
- Division of Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Eszter Berta
- Division of Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Miklos Bodor
- Division of Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Ildiko Seres
- Division of Metabolic Diseases, Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Ildiko Hircsu
- Division of Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Arpad Badics
- Division of Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Bernadett Ujhelyi
- Department of Ophthalmology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Livia Sira
- Division of Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Harjit Pal Bhattoa
- Department of Laboratory Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hngary
| | - Endre V Nagy
- Division of Endocrinology, Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
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Feng Y, Fu Y, Xiang Q, Xie L, Yu C, Li J. Plasminogen activator inhibitor-1 gene promoter 4G/5G polymorphism and risks of peripherally inserted central catheter-related venous thrombosis in patients with lung cancer: a prospective cohort study. Support Care Cancer 2021; 29:6431-6439. [PMID: 33893843 DOI: 10.1007/s00520-021-06207-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Accepted: 04/07/2021] [Indexed: 02/05/2023]
Abstract
PURPOSE This study investigated the influence of plasminogen activator inhibitor-1 (PAI-1) gene polymorphisms and other contributing clinical factors on peripherally inserted central catheter-related venous thrombosis (PICC-RVT) in Chinese patients with lung cancer. METHODS We conducted a prospective study of 237 participants. Blood samples were collected to detect the PAI-1 4G/5G genotype. Venous thromboembolism risk was calculated by the Caprini risk assessment model. Color Doppler ultrasonography was performed every 7 days for 3 weeks to confirm PICC-RVT. RESULTS The rate of PICC-RVT was 13.50% (32/237). The 5G/5G, 4G/5G, and 4G/4G genotypes were found in 12.50% vs 17.56%, 59.38% vs 49.27%, and 28.12% vs 34.17% in the thrombus group and the non-thrombus group of the participants. No difference was observed in the distribution frequency of the three genotypes between the thrombus and non-thrombus groups. A higher fibrinogen level (OR 1.194, 95% CI 1.004-1.420, P = 0.045) and a higher Caprini score (OR 1.698, 95% CI 1.103-2.614, P = 0.016) were statistically significant risk factors for PICC-RVT. Compared with patients who underwent a pemetrexed/cisplatin regimen, those who were administered paclitaxel/cisplatin (OR 18.332, 95% CI 2.890-116.278, P = 0.002) or gemcitabine/cisplatin (OR 6.617, 95% CI 1.210-36.180, P = 0.029) were at increased risk of PICC-RVT. CONCLUSION Our finding suggested that there is no statistically significant influence of the PAI-1 4G/5G gene variant on PICC-RVT in Chinese patients with lung cancer. However, patients with higher Caprini scores and higher fibrinogen levels are at increased risk for PICC-RVT, as are patients receiving chemotherapy. Clinical staff should carefully perform a risk assessment for patients with PICC. Those with the above risk factors should pay close attention and take timely and effective preventive measures.
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Affiliation(s)
- Yue Feng
- West China School of Nursing/Department of Thoracic Oncology, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Yan Fu
- Department of Thoracic Oncology, West China Hospital, Sichuan University, No. 37 Guoxue Xiang, Chengdu, 610041, China
| | - Qiufen Xiang
- Department of Thoracic Oncology, West China Hospital, Sichuan University, No. 37 Guoxue Xiang, Chengdu, 610041, China
| | - Lingling Xie
- Department of Thoracic Oncology, West China Hospital, Sichuan University, No. 37 Guoxue Xiang, Chengdu, 610041, China
| | - Chunhua Yu
- Department of Thoracic Oncology, West China Hospital, Sichuan University, No. 37 Guoxue Xiang, Chengdu, 610041, China.
| | - Junying Li
- Department of Thoracic Oncology, West China Hospital, Sichuan University, No. 37 Guoxue Xiang, Chengdu, 610041, China.
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Morrow GB, Whyte CS, Mutch NJ. A Serpin With a Finger in Many PAIs: PAI-1's Central Function in Thromboinflammation and Cardiovascular Disease. Front Cardiovasc Med 2021; 8:653655. [PMID: 33937363 PMCID: PMC8085275 DOI: 10.3389/fcvm.2021.653655] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Accepted: 02/23/2021] [Indexed: 12/27/2022] Open
Abstract
Plasminogen activator inhibitor 1 (PAI-1) is a member of the serine protease inhibitor (serpin) superfamily. PAI-1 is the principal inhibitor of the plasminogen activators, tissue plasminogen activator (tPA), and urokinase-type plasminogen activator (uPA). Turbulence in the levels of PAI-1 tilts the balance of the hemostatic system resulting in bleeding or thrombotic complications. Not surprisingly, there is strong evidence that documents the role of PAI-1 in cardiovascular disease. The more recent uncovering of the coalition between the hemostatic and inflammatory pathways has exposed a distinct role for PAI-1. The storm of proinflammatory cytokines liberated during inflammation, including IL-6 and TNF-α, directly influence PAI-1 synthesis and increase circulating levels of this serpin. Consequently, elevated levels of PAI-1 are commonplace during infection and are frequently associated with a hypofibrinolytic state and thrombotic complications. Elevated PAI-1 levels are also a feature of metabolic syndrome, which is defined by a cluster of abnormalities including obesity, type 2 diabetes, hypertension, and elevated triglyceride. Metabolic syndrome is in itself defined as a proinflammatory state associated with elevated levels of cytokines. In addition, insulin has a direct impact on PAI-1 synthesis bridging these pathways. This review describes the key physiological functions of PAI-1 and how these become perturbed during disease processes. We focus on the direct relationship between PAI-1 and inflammation and the repercussion in terms of an ensuing hypofibrinolytic state and thromboembolic complications. Collectively, these observations strengthen the utility of PAI-1 as a viable drug target for the treatment of various diseases.
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Affiliation(s)
- Gael B Morrow
- Aberdeen Cardiovascular and Diabetes Centre, Institute of Medical Sciences, School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Aberdeen, United Kingdom.,Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom
| | - Claire S Whyte
- Aberdeen Cardiovascular and Diabetes Centre, Institute of Medical Sciences, School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Aberdeen, United Kingdom
| | - Nicola J Mutch
- Aberdeen Cardiovascular and Diabetes Centre, Institute of Medical Sciences, School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Aberdeen, United Kingdom
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Zhang X, Cai X, Pan J. Correlation Between PAI-1 Gene 4G/5G Polymorphism and the Risk of Thrombosis in Ph Chromosome-Negative Myeloproliferative Neoplasms. Clin Appl Thromb Hemost 2020; 26:1076029620935207. [PMID: 32683889 PMCID: PMC7372617 DOI: 10.1177/1076029620935207] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Thrombosis has been recognized as one of the most significant risk factors of high mortality and disability in patients with Philadelphia (Ph) chromosome negative myeloproliferative neoplasms (MPNs). However, the risk factors of thrombotic events in these patients have not been completely understood. In this study, the clinical data of 58 patients with Ph-MPNs were obtained and analyzed, including 34 cases of essential thrombocytopenia (ET), 23 thrombotic events happened in 21 (36%) patients, among which 60% (14 of 23) with cerebral infarction, 17% (4 of 23) with coronary heart disease and 23% (5 of 23) with venous thrombosis. There were no significant differences in age, sex, and blood cell count between polycythemia vera (PV) and ET patients who have experienced thrombotic events and those who have not. In ET patients, the incidence of thrombotic events in plasminogen activator inhibitor-1 (PAI-1) genotype 4G4G was significantly higher than that in genotype 4G5G and genotype 5G5G (P < .05). The incidence of thrombotic events in PV and ET patients with infection was higher than those without infection (P < .05). Using logistic regression analysis, we found that PAI-1 genotype 4G4G and infection were associated with thrombotic events (odds ratio 6.744, 95% CI: 1.195-38.056 and 15.641 95% CI: 3.327-73.522). The 4G/4G polymorphism of PAI-1 gene and infection are independent risk factors of thrombotic events in patients with Ph-MPNs. PAI-1 gene 4G4G and infection in ET and PV patients with Janus kinase 2 (JAK2) V617F mutation were shown to be high risk of thrombotic events. Therefore, clinical doctors should put more attention on PAI-1 genotype 4G4G and infection in JAK2 V617F mutated patients with Ph-MPNs to prevent the thrombosis.
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Affiliation(s)
- Xueya Zhang
- Department of Hematology, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian Province, China
| | - Xuerong Cai
- Department of Respiratory Medicine, The Quanzhou First Hospital of Fujian Medical University, Quanzhou, Fujian Province, China
| | - Jingxin Pan
- Department of Hematology, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian Province, China
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Zhang Q, Jin Y, Li X, Peng X, Peng N, Song J, Xu M. Plasminogen activator inhibitor-1 (PAI-1) 4G/5G promoter polymorphisms and risk of venous thromboembolism – a meta-analysis and systematic review. VASA 2020; 49:141-146. [DOI: 10.1024/0301-1526/a000839] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Summary: Background: A 4G/5G polymorphism in the promoter region of the plasminogen activator inhibitor type 1 (PAI-1) gene has been reported to enhance the plasma levels of PAI-1, which plays an important role in fibrinolysis disorders and venous thromboembolism, but a large number of studies have reported inconclusive results. Therefore, we performed a meta-analysis to analysis these associations. Materials and methods: We performed a publication search for articles published before April 2019 by using the electronic databases of web of Science, Embase, PubMed, CNKI, CBM and WanFang data with the following terms “PAI-1”, “polymorphism”, “Venous Thromboembolism”. Two investigators independently extracted data and assessed study quality. Statistical analyses were undertaken using Stata 14.0. Results: A total of 27 studies, with 3135 patients and 5346 controls were included. Overall, the variant PAI-1 4G/4G and PAI-1 4G/5G was associated with venous thromboembolism risk, compared with the PAI-1 5G/5G allele in the populations included in the analysis. Stratified analysis revealed that PAI-1 4G/4G and PAI-1 4G/5G genotypes were associated with an increased VTE risk among Asia populations in all five genetic models. Conclusions: The PAI-1 4G/5G polymorphism may be a potential biomarker of VTE risk, particularly in Asia populations. Further larger studies with multi-ethnic populations are required to further assess the association between PAI-1 4G/4G polymorphisms and VTE risk.
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Affiliation(s)
- Qiang Zhang
- Department of Oncology, Army Medical Center of PLA, Chongqing, China
| | - YunRui Jin
- Department of Oncology, Chongqing General Hospital, Chongqing, China
| | - XueMei Li
- Department of Oncology, Army Medical Center of PLA, Chongqing, China
| | - XingQiao Peng
- Department of Oncology, Army Medical Center of PLA, Chongqing, China
| | - Na Peng
- Department of Oncology, Army Medical Center of PLA, Chongqing, China
| | - JiFang Song
- Department of Oncology, Army Medical Center of PLA, Chongqing, China
| | - Mingfang Xu
- Department of Oncology, Army Medical Center of PLA, Chongqing, China
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Geng B, Li S, Zhou J, Feng G. Correlation between PAI-1 rs1799889 polymorphism and venous thromboembolism: A meta-analysis of 48 case-control studies. Phlebology 2020; 35:472-479. [PMID: 31948344 DOI: 10.1177/0268355519897552] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
BACKGROUND We performed this meta-analysis to better assess the relationship between plasminogen activator inhibitor-1 (PAI-1) rs1799889 polymorphism and the risk of venous thromboembolism. METHOD Eligible studies were searched in PubMed, Medline, Embase, Web of Science and CNKI. Odds ratios with 95% confidence intervals were calculated. RESULT A total of 48 studies with 14,806 participants were analyzed. No positive results were detected in overall analyses. Further subgroup analyses revealed that the PAI-1 rs1799889 polymorphism was significantly associated with the risk of venous thromboembolism in Caucasians and East Asians. When we stratified available data according to type of disease, we found that the PAI-1 rs1799889 polymorphism was significantly correlated with the risk of DVT. No any other positive results were observed in overall and subgroup analyses. CONCLUSION Our findings indicate that the PAI-1 rs1799889 polymorphism may serve as a potential biological marker for venous thromboembolism in Caucasians and East Asians.
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Affiliation(s)
- Baoyu Geng
- Department of Cardiology, Taixing People's Hospital of Jiangsu Province, Taixing, China
| | - Shenghui Li
- Department of Cardiology, Taixing People's Hospital of Jiangsu Province, Taixing, China
| | - Jungao Zhou
- Department of Cardiology, Taixing People's Hospital of Jiangsu Province, Taixing, China
| | - Guangzhi Feng
- Department of Cardiology, Taixing People's Hospital of Jiangsu Province, Taixing, China
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Salim S, Zarrouk M, Elf J, Gottsäter A, Sveinsdottir S, Svensson P, Acosta S. Clinical implications of different risk factor profiles in patients with mesenteric venous thrombosis and systemic venous thromboembolism: a population-based study. J Thromb Thrombolysis 2019; 47:572-577. [PMID: 30756343 PMCID: PMC6476820 DOI: 10.1007/s11239-019-01816-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
It is unknown whether the risk factor profile for mesenteric venous thrombosis (MVT) is different from systemic venous thromboembolism (VTE). The aim of the present population-based study was to compare acquired and inherited risk factors in MVT versus VTE. Identification of all MVT patients at Skåne University Hospital between 2000 and 2015 was performed in patient records and AuriculA (Swedish anticoagulation registry). VTE patients were retrieved from the Malmö Thrombophilia Study (MATS), including 1465 consecutive unselected VTE patients between 1998 and 2008. Patients with MVT (n = 120) were younger (p < 0.001), had higher glomerular filtration rate (p < 0.001), lower smoking rate (p < 0.001), and had less often undergone recent surgery (p = 0.025). The prevalence of solid cancer (19.2% in MVT versus 12.1% in VTE; p = 0.026) and intra-abdominal cancer (16.7% versus 2.3%; p < 0.001) were higher in MVT. The prevalence of factor V Leiden mutation without presence of cancer was lower in MVT compared to VTE (26.6% versus 38.9%; p = 0.031). Thirty-day mortality was higher in the MVT group (9.2% versus 0.6%; p < 0.001), but did not differ at long-term follow-up according to Kaplan–Meier analysis (p = 0.73). Patients with MVT have a higher prevalence of cancer and lower prevalence of factor V Leiden mutation than those with systemic VTE. Intra-abdominal cancer should be excluded in MVT patients, and the high prevalence of factor V Leiden mutation in patients without cancer in both groups suggests that screening for thrombophilia in patients without cancer should be considered in this population for both groups.
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Affiliation(s)
- Saman Salim
- Department of Clinical Sciences, Malmö, Lund University, Malmö, Sweden
| | - Moncef Zarrouk
- Department of Clinical Sciences, Malmö, Lund University, Malmö, Sweden
- Vascular Centre, Department of Cardio-Thoracic and Vascular Surgery, Skåne University Hospital, 205 02, Malmö, Sweden
| | - Johan Elf
- Department of Clinical Sciences, Malmö, Lund University, Malmö, Sweden
- Vascular Centre, Department of Cardio-Thoracic and Vascular Surgery, Skåne University Hospital, 205 02, Malmö, Sweden
| | - Anders Gottsäter
- Department of Clinical Sciences, Malmö, Lund University, Malmö, Sweden
- Vascular Centre, Department of Cardio-Thoracic and Vascular Surgery, Skåne University Hospital, 205 02, Malmö, Sweden
| | | | - Peter Svensson
- Department of Translational Medicine, Lund University, Malmö, Sweden
- Centre of Thrombosis and Haemostasis, Skåne University Hospital, Malmö, Sweden
| | - Stefan Acosta
- Department of Clinical Sciences, Malmö, Lund University, Malmö, Sweden.
- Vascular Centre, Department of Cardio-Thoracic and Vascular Surgery, Skåne University Hospital, 205 02, Malmö, Sweden.
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Xu J, Zhou W. The relationship between gene polymorphism of MTRR A66G and lower extremity deep venous thrombosis. ACTA ACUST UNITED AC 2018; 23:828-832. [PMID: 29927730 DOI: 10.1080/10245332.2018.1479498] [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: 10/28/2022]
Abstract
OBJECTIVE To investigate the relationship between gene polymorphism of MTRR A66G and lower extremity deep venous thrombosis (DVT). METHODS Two hundred and two patients with DVT as experimental group and 240 normal adults (control group) were enrolled in this study and white blood cells were collected, respectively. Polymorphism of the 66 loci in MTRR gene was detected by polymerase chain reaction-sequence-specific primers (PCR-SSP) in two groups. The frequency of genotype and allele distribution of each group was compared. RESULTS The frequency of AA, AG and GG genotypes in 66 sites of MTRR gene were 26.76%, 4 3.66% and 29.58% in DVT group and 43.57%, 44.28% and 12.14% in control group, respectively. There was no significant difference in the distribution frequency between two groups (χ = 3.2, P > .5). CONCLUSIONS The gene polymorphism of MTRR A66G may not be an independent genetic risk factor in DVT in China.
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Affiliation(s)
- Jiasheng Xu
- a Vascular Surgery Center , The Second Affiliated Hospital of Nanchang University , Nanchang , People's Republic of China.,b Graduate School of Nanchang University , Nanchang , People's Republic of China
| | - Weimin Zhou
- a Vascular Surgery Center , The Second Affiliated Hospital of Nanchang University , Nanchang , People's Republic of China
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