Vascular inflammation mediated by overly activated immune cells is a significant cause of morbidity and mortality in systemic lupus erythematosus (SLE). Several mouse models to study the pathogenesis of SLE are currently in use, many of which have different mechanisms of pathogenesis. The diversity of these models allows interrogation of different aspects of the disease pathogenesis. To better determine the mechanisms by which vascular inflammation occurs in SLE, and to assist future researchers in choosing the most appropriate mouse models to study cardiovascular complications in SLE, we suggest that direct comparisons of vascular inflammation should be conducted among different murine SLE models. We also propose the use of vascular assays to further investigate vascular inflammation processes prevalent among different murine SLE models.
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http://dx.doi.org/10.3389/fcvm.2022.767450 | DOI Listing |
Future Cardiol
January 2025
Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy.
The recently introduced concept of 'exposome' emphasizes the impact of non-traditional threats onto cardiovascular health. Among these, air pollutants - particularly fine particulate matter < 2.5 μm (PM2.
View Article and Find Full Text PDFInvest Ophthalmol Vis Sci
January 2025
Department of Ophthalmology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan.
Purpose: Corneal alkali burns are severe ocular injuries characterized by intense inflammation, tissue damage, and vision impairment, with current treatments often insufficient in restoring corneal function and clarity. This study aimed to evaluate the therapeutic effects of recombinant thrombomodulin domain 1 (rTMD1) in the treatment of corneal alkali burns, focusing on its impact on inflammation, tissue repair, fibrosis, and neovascularization.
Methods: A murine model of corneal alkali burn was utilized to investigate the therapeutic potential of rTMD1.
Eur Heart J Acute Cardiovasc Care
December 2024
Department of Cardiology, Angiology, Hemostaseology and Medical Intensive Care, University Medical Center Mannheim, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany.
Background: The impact of systemic inflammation in acute myocardial infarction complicated by cardiogenic shock (AMI-CS) is still a matter of debate. The present ECLS-SHOCK sub-study investigates the association of C-reactive protein (CRP) levels with short-term outcomes in patients with AMI-CS.
Methods: Patients with AMI-CS enrolled in the multicenter, randomized ECLS-SHOCK trial between 2019 and 2022 were included.
Inflammation
January 2025
Department of Dermatology, The University of Hong Kong-Shenzhen Hospital, Guangdong Province, Shenzhen, People's Republic of China.
Erythrodermic psoriasis (EP) is a life-threatening variant of psoriasis. In this study, we contrasted the vascular endothelial cells (ECs) in EP lesions against those in psoriasis vulgaris and healthy controls. Utilizing single-cell RNA sequencing, immunofluorescence, and flow cytometry on human and mouse samples, we observed a marked increase and activation of EP ECs, which upregulated genes relative to angiogenesis, leukocyte adhesion and antigen presentation.
View Article and Find Full Text PDFCurr Cardiol Rep
January 2025
Department of Internal Medicine, Division of Cardiovascular Medicine, University of Michigan, Ann Arbor, MI, USA.
Purpose Of Review: To summarize the available data on the use of immunosuppression therapies for the management of hot phases of disease and recurrent myocarditis in patients with desmoplakin cardiomyopathy (DSP-CMP).
Recent Findings: Occurrence of myocarditis episodes has been associated with worsening of outcomes in DSP-CMP. Multiple case reports and small case series have described potential benefit in using anti-inflammatory and immunosuppressive medications for the treatment of those episodes.
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