Journal of Cardiovascular Pharmacology最新文献

{"title":"EFFECTS OF PTEROSTILBENE ON HEART AND LUNG OXIDATIVE STRESS PARAMETERS IN TWO EXPERIMENTAL MODELS OF CARDIOVASCULAR DISEASE: MYOCARDIAL INFARCTION AND PULMONARY ARTERIAL HYPERTENSION.","authors":"Alexandre Luz de Castro, Vanessa Duarte Ortiz, Alexandre R Hickmann, Denise Santos Lacerda, Patrick Türck, Cristina Campos Carraro, Schauana Freitas, Adriane Bello Klein, Valquria Bassani, Alex Sander da Rosa Araujo","doi":"10.1097/fjc.0000000000001572","DOIUrl":"https://doi.org/10.1097/fjc.0000000000001572","url":null,"abstract":"Myocardial infarction (MI) and pulmonary artery hypertension (PAH) are two prevalent cardiovascular diseases. In both conditions, oxidative stress is associated with a worse prognosis. Pterostilbene (PTE), an antioxidant compound, has been studied as a possible therapy for cardiovascular diseases. This study aims to evaluate the effect of PTE on oxidative stress in the hearts of animals with myocardial infarction and in the lungs of animals with PAH. Male Wistar rats were used in both models. In the MI model, the experimental groups were sham, MI, and MI+PTE. In PAH model, the experimental groups were control, PAH, and PAH+PTE. Animals were exposed to MI through surgical ligation of the left coronary artery, or to PAH, by administration of monocrotaline (60 mg/kg). Seven days after undergoing cardiac injury, the MI+PTE animals were treated with PTE (100 mg/kg day) for 8 days. After this, the heart was collected for molecular analysis. The PAH+PTE animals were treated with PTE (100 mg/kg day) for 14 days, beginning 7 days after PAH induction. After this, the lungs were collected for biochemical evaluation. We found that PTE administration attenuated the decrease in ejection fraction and improved LV end-systolic volume in infarcted animals. In the PAH model, PTE improved pulmonary artery flow and decreased ROS levels in the lung. PTE administration promoted protective effects in terms of oxidative stress in two experimental models of cardiac diseases: MI and PAH. PTE also improved cardiac function in infarcted rats and pulmonary artery flow in animals with PAH.","PeriodicalId":15212,"journal":{"name":"Journal of Cardiovascular Pharmacology","volume":"40 1","pages":""},"PeriodicalIF":3.0,"publicationDate":"2024-05-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140565696","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Cardiovascular Risk Management in Patients Treated With Janus Kinase Inhibitors.","authors":"Jill T Shah, Keya T Shah, Alisa N Femia, Kristen I Lo Sicco, Joseph F Merola, Brittany Weber, Michael S Garshick","doi":"10.1097/FJC.0000000000001470","DOIUrl":"10.1097/FJC.0000000000001470","url":null,"abstract":"<p><strong>Abstract: </strong>The Janus kinase-signal transducer and activator of transcription pathway plays a critical role in the pathogenesis of many immune-mediated inflammatory diseases (IMIDs). Although Janus kinase inhibitors (JAKi) are an effective treatment for several IMIDs, they have come under scrutiny as a class because of a potential risk of venous thromboembolism and cardiovascular (CV) events, specifically noted with the oral JAKi, tofacitinib, as reported in the ORAL Surveillance Trial of a high CV risk rheumatoid arthritis population. This trial resulted in a black box warning from the Food and Drug Administration and European Medicines Agency regarding risk of venous thromboembolism and CV events that was extended across several types of JAKi (including topical ruxolitinib) when treating IMIDs, leading to considerable controversy. Included is an up-to-date review of the current and rapidly evolving literature on CV risk in patients with IMIDs on JAKi therapy, including identification of potential risk factors for future venous thromboembolism and CV events on JAKi therapy. We suggest a comprehensive, multimodal, and systematic approach for evaluation of CV risk in patients considering taking JAKi and emphasize that cardiologists play an important role in risk stratification and mitigation for patients with high CV risk factors or on long-term JAKi therapies.</p>","PeriodicalId":15212,"journal":{"name":"Journal of Cardiovascular Pharmacology","volume":" ","pages":"392-402"},"PeriodicalIF":2.6,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10913172/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10351060","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Antithrombotic Stewardship: Evaluation of Platelet Reactivity-Guided Cangrelor Dosing Using the VerifyNow Assay.","authors":"Alexander Connery, Tania Ahuja, Alyson Katz, Serena Arnouk, Eric Zhu, John Papadopoulos, Sunil Rao, Cristian Merchan","doi":"10.1097/FJC.0000000000001543","DOIUrl":"10.1097/FJC.0000000000001543","url":null,"abstract":"<p><strong>Abstract: </strong>Cangrelor may be used as a bridge when temporary interruption of dual antiplatelet therapy is necessary. However, the optimal dose and monitoring of cangrelor in patients remains unknown, especially in the setting of mechanical circulatory support (MCS). We conducted an observational, single-center, retrospective cohort study of patients who had percutaneous coronary intervention within 3 months and received cangrelor while admitted to any intensive care unit. The primary outcome was the incidence of any major adverse cardiovascular event. Secondary outcomes included VerifyNow platelet reactivity units (PRUs) measured while on cangrelor and any bleeding events while on cangrelor. A total of 92 patients were included. The most common reason for cangrelor use was in the periprocedural setting, with or without MCS (42%-45%), followed by NPO status (26%-28%) and MCS alone (22%-24%). The primary outcome of major adverse cardiovascular event occurred in 1 patient (1.1%). Of 92 patients, 77% had a P2Y12 level collected within 24 hours, and 89% of the cohort was able to achieve the goal P2Y12 PRU of <194. The median P2Y12 value within 24 hours of cangrelor initation was 115 PRU (40-168 PRU). We observed a bleed event rate of 23% (21/92). We found a standardized protocol of cangrelor dosing in critically ill patients who received a drug-eluting stent in the past 3 months to be successful in achieving a goal P2Y12 PRU. Although the optimal PRU remains unknown, cardiovascular clinicians may monitor these levels to help guide decisions regarding cangrelor management. Future randomized controlled trials should evaluate the optimal PRU threshold to balance risks of ischemia and bleeding.</p>","PeriodicalId":15212,"journal":{"name":"Journal of Cardiovascular Pharmacology","volume":" ","pages":"482-489"},"PeriodicalIF":2.6,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139712283","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Exploring the Promise and Challenges of Artificial Intelligence in Biomedical Research and Clinical Practice.","authors":"Raffaele Altara, Cameron J Basson, Giuseppe Biondi-Zoccai, George W Booz","doi":"10.1097/FJC.0000000000001546","DOIUrl":"10.1097/FJC.0000000000001546","url":null,"abstract":"<p><strong>Abstract: </strong>Artificial intelligence (AI) is poised to revolutionize how science, and biomedical research in particular, are done. With AI, problem-solving and complex tasks using massive data sets can be performed at a much higher rate and dimensionality level compared with humans. With the ability to handle huge data sets and self-learn, AI is already being exploited in drug design, drug repurposing, toxicology, and material identification. AI could also be used in both basic and clinical research in study design, defining outcomes, analyzing data, interpreting findings, and even identifying the most appropriate areas of investigation and funding sources. State-of-the-art AI-based large language models, such as ChatGPT and Perplexity, are positioned to change forever how science is communicated and how scientists interact with one another and their profession, including postpublication appraisal and critique. Like all revolutions, upheaval will follow and not all outcomes can be predicted, necessitating guardrails at the onset, especially to minimize the untoward impact of the many drawbacks of large language models, which include lack of confidentiality, risk of hallucinations, and propagation of mainstream albeit potentially mistaken opinions and perspectives. In this review, we highlight areas of biomedical research that are already being reshaped by AI and how AI is likely to affect it further in the near future. We discuss the potential benefits of AI in biomedical research and address possible risks, some surrounding the creative process, that warrant further reflection.</p>","PeriodicalId":15212,"journal":{"name":"Journal of Cardiovascular Pharmacology","volume":" ","pages":"403-409"},"PeriodicalIF":2.6,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139697443","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"First-In-Man Trial of β3-Adrenoceptor Agonist Treatment in Chronic Heart Failure: Impact on Diastolic Function.","authors":"Hashmat Sayed Zohori Bahrami, Rasmus Bo Hasselbalch, Helle Søholm, Jakob Hartvig Thomsen, Mathias Sørgaard, Klaus Fuglsang Kofoed, Nana Valeur, Søren Boesgaard, Natasha Alexandria Sarah Fry, Jacob Eifer Møller, Anna Axelsson Raja, Lars Køber, Kasper Iversen, Helge Rasmussen, Henning Bundgaard","doi":"10.1097/FJC.0000000000001545","DOIUrl":"10.1097/FJC.0000000000001545","url":null,"abstract":"<p><strong>Abstract: </strong>Diastolic dysfunction (DD) in heart failure is associated with increased myocardial cytosolic calcium and calcium-efflux through the sodium-calcium exchanger depends on the sodium gradient. Beta-3-adrenoceptor (β3-AR) agonists lower cytosolic sodium and have reversed organ congestion. Accordingly, β3-AR agonists might improve diastolic function, which we aimed to assess. In a first-in-man, randomized, double-blinded trial, we assigned 70 patients with HF with reduced ejection fraction, New York Heart Association II-III, and left ventricular ejection fraction <40% to receive the β3-AR agonist mirabegron (300 mg/day) or placebo for 6 months, in addition to recommended heart failure therapy. We performed echocardiography and cardiac computed tomography and measured N-terminal probrain natriuretic peptide at baseline and follow-up. DD was graded per multiple renowned algorithms. Baseline and follow-up data were available in 57 patients (59 ± 11 years, 88% male, 49% ischemic heart disease). No clinically significant changes in diastolic measurements were found within or between the groups by echocardiography (E/e' placebo: 13 ± 7 to 13 ± 5, P = 0.21 vs. mirabegron: 12 ± 6 to 13 ± 8, P = 0.74, between-group follow-up difference 0.2 [95% CI, -3 to 4], P = 0.89) or cardiac computed tomography (left atrial volume index: between-group follow-up difference 9 mL/m 2 [95% CI, -3 to 19], P = 0.15). DD gradings did not change within or between the groups following 2 algorithms ( P = 0.72, P = 0.75). N-terminal probrain natriuretic peptide remained unchanged in both the groups ( P = 0.74, P = 0.64). In patients with HF with reduced ejection fraction, no changes were identified in diastolic measurements, gradings or biomarker after β3-AR stimulation compared with placebo. The findings add to the previous literature questioning the role of impaired Na + -Ca 2+ -mediated calcium export as a major culprit in DD. NCT01876433.</p>","PeriodicalId":15212,"journal":{"name":"Journal of Cardiovascular Pharmacology","volume":" ","pages":"466-473"},"PeriodicalIF":2.6,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140059512","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Angiotensin-(1-7) Treatment Early in Life Prevents Cardiac Hypertrophy in Adult Hypertensive Rats.","authors":"Carolina Nobre Ribeiro Pontes, Amanda de Sá Martins de Bessa, Larissa Matuda Macedo, Marcos Divino Ferreira-Junior, Keilah Valéria Naves Cavalcante, Hericles Mesquita Campos, Vanessa Rafaela Milhomem Cruz-Leite, Ângela Ribeiro Neves, Rodrigo Mello Gomes, Paulo César Ghedini, Manoel Francisco Biancardi, Elizabeth Pereira Mendes, Clayton Luiz Borges, Gustavo Rodrigues Pedrino, Carlos Henrique Castro","doi":"10.1097/FJC.0000000000001530","DOIUrl":"10.1097/FJC.0000000000001530","url":null,"abstract":"<p><strong>Abstract: </strong>Angiotensin (Ang)-(1-7) is a cardioprotective peptide of the renin-angiotensin system. Prepuberty has been considered as a later susceptible window of development, and stressful factors in this life phase can induce chronic diseases in adulthood. We aimed to investigate whether the treatment with Ang-(1-7) during the prepuberty could attenuate the development of hypertension and cardiac injury in adult spontaneously hypertensive rats (SHRs). SHRs were treated with Ang-(1-7) (24 μg/kg/h) from age 4 to 7 weeks. Systolic blood pressure was measured by tail-cuff plethysmography up to 17th week. Thereafter, echocardiography was performed, and the rats were euthanized for the collection of tissues and blood. Ang-(1-7) did not change the systolic blood pressure but reduced the septal and posterior wall thickness, and cardiomyocyte hypertrophy and fibrosis in SHR. In addition, Ang-(1-7) reduced the gene expression of atrial natriuretic peptide and brain natriuretic peptide, increased the metalloproteinase 9 expression, and reduced the extracellular signal-regulated kinases 1/2 phosphorylation. Ang-(1-7) also prevented the reduction of Mas receptor but did not change the protein expression of angiotensin-converting enzyme, angiotensin-converting enzyme 2, AT1, and AT2. The treatment with Ang-(1-7) decreased the malondialdehyde (MDA) levels and increased superoxide dismutase-1 and catalase activities and protein expression of catalase. Our findings demonstrate that the treatment of SHR with Ang-(1-7) for 3 weeks early in life promotes beneficial effects in the heart later in life, even without altering blood pressure, through mechanisms involving the reduction of oxidative stress and ERK1/2 phosphorylation. In addition, this study supports the prepuberty as an important programming window.</p>","PeriodicalId":15212,"journal":{"name":"Journal of Cardiovascular Pharmacology","volume":" ","pages":"457-465"},"PeriodicalIF":2.6,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140158222","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Short-Chain Acyl-CoA Dehydrogenase as a Therapeutic Target for Cardiac Fibrosis.","authors":"Zhaohui Shu, Jingyun Feng, Lanting Liu, Yingqin Liao, Yuhong Cao, Zhenhua Zeng, Qiuju Huang, Zhonghong Li, Guifang Jin, Zhicheng Yang, Jieyu Xing, Sigui Zhou","doi":"10.1097/FJC.0000000000001544","DOIUrl":"10.1097/FJC.0000000000001544","url":null,"abstract":"<p><strong>Abstract: </strong>Cardiac fibrosis is considered as unbalanced extracellular matrix production and degradation, contributing to heart failure. Short-chain acyl-CoA dehydrogenase (SCAD) negatively regulates pathological cardiac hypertrophy. The purpose of this study was to investigate the possible role of SCAD in cardiac fibrosis. In vivo experiments were performed on spontaneously hypertensive rats (SHR) and SCAD-knockout mice. The cardiac tissues of hypertensive patients with cardiac fibrosis were used for the measurement of SCAD expression. In vitro experiments, with angiotensin II (Ang II), SCAD siRNA and adenovirus-SCAD were performed using cardiac fibroblasts (CFs). SCAD expression was significantly decreased in the left ventricles of SHR. Notably, swim training ameliorated cardiac fibrosis in SHR in association with the elevation of SCAD. The decrease in SCAD protein and mRNA expression levels in SHR CFs were in accordance with those in the left ventricular myocardium of SHR. In addition, SCAD expression was downregulated in CFs treated with Ang II in vitro, and SCAD siRNA interference induced the same changes in cardiac fibrosis as Ang II-treated CFs, while adenovirus-SCAD treatment significantly reduced the Ang II-induced CFs proliferation, alpha smooth muscle actin (α-SMA), and collagen expression. In SHR infected with adenovirus-SCAD, the cardiac fibrosis of the left ventricle was significantly decreased. However, cardiac fibrosis occurred in conventional SCAD-knockout mice. SCAD immunofluorescence intensity of cardiac tissue in hypertensive patients with cardiac fibrosis was lower than that of healthy subjects. Altogether, the current experimental outcomes indicate that SCAD has a negative regulatory effect on cardiac fibrosis and support its potential therapeutic target for suppressing cardiac fibrosis.</p>","PeriodicalId":15212,"journal":{"name":"Journal of Cardiovascular Pharmacology","volume":" ","pages":"410-432"},"PeriodicalIF":2.6,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139697444","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Current Treatment and Immunomodulation Strategies in Acute Myocarditis.","authors":"Emma Ferone, Amitai Segev, Erika Tempo, Piero Gentile, Ahmed Elsanhoury, Chiara Baggio, Jessica Artico, Prashan Bhatti, Paul Scott, Emanuele Bobbio, Marco Merlo, Pietro Ameri, Gianfranco Sinagra, Carsten Tschöpe, Daniel Bromage, Antonio Cannata","doi":"10.1097/FJC.0000000000001542","DOIUrl":"10.1097/FJC.0000000000001542","url":null,"abstract":"<p><strong>Abstract: </strong>Myocarditis is an inflammatory disease of the myocardium characterized by a great heterogeneity of presentation and evolution. Treatment of myocarditis is often supportive, and the evidence for immunosuppression is scarce and debated. Conventional treatment is based on clinical presentation, ranging from conservative to advanced mechanical assist devices. In this setting, immunosuppression and immunomodulation therapies are mostly reserved for patients presenting with major clinical syndromes. In this review, we will summarize the current evidence and strategies for conventional and immunosuppressive treatments for patients presenting with acute myocarditis.</p>","PeriodicalId":15212,"journal":{"name":"Journal of Cardiovascular Pharmacology","volume":" ","pages":"364-376"},"PeriodicalIF":2.6,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11067867/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139712284","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Levosimendan Relaxes Thoracic Aortic Smooth Muscle in Mice by Inhibiting PKC and Activating Inwardly Rectifying Potassium Channels.","authors":"Cai-Hong Yang, Hui-Qin Qiu, Chan Wang, Ya-Ting Tang, Cheng-Rui Zhang, Yan-Ying Fan, Xiang-Ying Jiao","doi":"10.1097/FJC.0000000000001524","DOIUrl":"10.1097/FJC.0000000000001524","url":null,"abstract":"<p><strong>Abstract: </strong>Studies have examined the therapeutic effect of levosimendan on cardiovascular diseases such as heart failure, perioperative cardiac surgery, and septic shock, but the specific mechanism in mice remains largely unknown. This study aimed to investigate the relaxation mechanism of levosimendan in the thoracic aorta smooth muscle of mice. Levosimendan-induced relaxation of isolated thoracic aortic rings that were precontracted with norepinephrine or KCl was recorded in an endothelium-independent manner. Vasodilatation by levosimendan was not associated with the production of the endothelial relaxation factors nitric oxide and prostaglandins. The voltage-dependent K + channel (K V ) blocker (4-aminopyridine) and selective K Ca blocker (tetraethylammonium) had no effect on thoracic aortas treated with levosimendan, indicating that K V and K Ca channels may not be involved in the levosimendan-induced relaxation mechanism. Although the inwardly rectifying K + channel (K ir ) blocker (barium chloride) and the K ATP channel blocker (glibenclamide) significantly inhibited levosimendan-induced vasodilation in the isolated thoracic aorta, barium chloride had a much stronger inhibitory effect on levosimendan-induced vasodilation than glibenclamide, suggesting that levosimendan-induced vasodilation may be mediated by K ir channels. The vasodilation effect and expression of K ir 2.1 induced by levosimendan were further enhanced by the PKC inhibitor staurosporine. Extracellular calcium influx was inhibited by levosimendan without affecting intracellular Ca 2+ levels in the isolated thoracic aorta. These results suggest that K ir channels play a more important role than K ATP channels in regulating vascular tone in larger arteries and that the activity of the K ir channel is enhanced by the PKC pathway.</p>","PeriodicalId":15212,"journal":{"name":"Journal of Cardiovascular Pharmacology","volume":" 0","pages":"474-481"},"PeriodicalIF":2.6,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138800337","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Novel Therapeutic Insights Into the Treatment of Pericarditis: Targeting the Innate Immune System.","authors":"Alessandra Vecchié, Aldo Bonaventura, Michele Golino, Georgia Thomas, Antonio Abbate","doi":"10.1097/FJC.0000000000001553","DOIUrl":"10.1097/FJC.0000000000001553","url":null,"abstract":"<p><strong>Abstract: </strong>Acute pericarditis is characterized by pericardial inflammation that can be treated with anti-inflammatory drugs. A considerable percentage of patients develops recurrent pericarditis with several relapses. In developed countries, the idiopathic form is the most frequent and has a high risk of recurrences. Two pathophysiological mechanisms have been described for idiopathic recurrent pericarditis: autoimmune and autoinflammatory. The autoimmune mechanism is more frequently encountered in patients with rheumatologic disorders, especially systemic lupus erythematosus. The innate immune system plays a central role in the pathophysiology of pericarditis, especially in the autoinflammatory phenotype. Current evidence highlights the central role played by interleukin 1 and NLRP3 (NACHT, leucine-rich repeat, and pyrin domain-containing protein 3) in idiopathic recurrent pericarditis. Accordingly, interleukin 1 blockers have been approved for the treatment of this condition. Neutrophils are likely to be important in such setting; however, their role has only been partially investigated. In the present review, we have collected the current knowledge on the role of innate immune system in pericarditis pathophysiology and how this can be used to provide targeted treatments for patients with recurrent pericarditis.</p>","PeriodicalId":15212,"journal":{"name":"Journal of Cardiovascular Pharmacology","volume":" ","pages":"377-383"},"PeriodicalIF":2.6,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139996318","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}