Cardiovascular disease (CVD) is a global public health issue due to its high morbidity, mortality, and economic impact. The implementation of innovative therapeutic alternatives for CVD is urgently required. Specialized proresolving lipid mediators (SPMs) are bioactive compounds derived from ω-3 and ω-6 fatty acids, integrated into four families: Lipoxins, Resolvins, Protectins, and Maresins. SPMs have generated interest in recent years due to their ability to promote the resolution of inflammation associated with the pathogeneses of numerous illnesses, particularly CVD. Several preclinical studies in animal models have evidenced their ability to decrease the progression of atherosclerosis, intimal hyperplasia, and reperfusion injury via diverse mechanisms. Large-scale clinical trials are required to determine the effects of SPMs in humans. This review integrates the currently available knowledge of the therapeutic impact of SPMs in CVD from preclinical and clinical studies, along with the implicated molecular pathways. In vitro results have been promising, and as such, SPMs could soon represent a new therapeutic alternative for CVD.
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http://dx.doi.org/10.3390/ijms23063133 | DOI Listing |
Prostaglandins Other Lipid Mediat
December 2024
Center for Vascular Biology Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215; Department of Pathology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215.
Unresolved chronic inflammation, a hallmark of cancer, promotes tumor growth and metastasis in various cancer types. In contrast to blocking inflammation, stimulation of resolution of inflammation is an entirely novel approach to "resolve" inflammation. Resolution of inflammation mechanisms in cancer includes clearance of tumor debris, counter-regulation of pro-inflammatory eicosanoids and cytokines, and suppression of leukocyte infiltration.
View Article and Find Full Text PDFFront Immunol
December 2024
School of Pharmacy, Changchun University of Traditional Chinese Medicine, Changchun, China.
Asthma, is a common, significant and diverse condition marked by persistent airway inflammation, with a major impact on human health worldwide. The predisposing factors for asthma are complex and widespread. The beneficial effects of omega-3 (n-3) polyunsaturated fatty acids (PUFAs) in asthma have increasingly attracted attention recently.
View Article and Find Full Text PDFAm J Physiol Heart Circ Physiol
December 2024
Morsani College of Medicine, University of South Florida, Tampa, Florida, USA.
Residual inflammation drives atherogenesis to atherosclerosis and myocardial infarction, which triggers acute inflammation. In preclinical studies, polyunsaturated fatty acids-derived specialized pro-resolving mediators (SPMs) have been shown to promote recovery after MI, in contrast to pro-inflammatory lipid mediators (PIMs). However, the dynamic changes of lipid mediators after ST-elevation myocardial infarction (STEMI), particularly after percutaneous coronary intervention (PCI) and respective gene transcripts, are poorly understood.
View Article and Find Full Text PDFProstaglandins Other Lipid Mediat
December 2024
Discipline of Pharmacology, Sydney Pharmacy School, Faculty of Medicine and Health, The University of Sydney, NSW 2050, Australia; Lambert Initiative for Cannabinoid Therapeutics, The University of Sydney, NSW 2050, Australia; Brain and Mind Centre, The University of Sydney, NSW 2050, Australia. Electronic address:
Objective: Dravet syndrome is a severe, intractable epilepsy in which 80 % of patients have a de novo mutation in the gene SCN1A. We recently reported that a high seizure burden increased hippocampal concentrations of an array of pro-inflammatory prostaglandins in the Scn1a mouse model of Dravet syndrome. This raised the possibility that a high seizure burden might also trigger the accumulation of specialized pro-resolving mediators that facilitate the resolution of neuroinflammation and brain repair.
View Article and Find Full Text PDFJ Inflamm Res
December 2024
Department of Emergency and Critical Care, The Second Hospital of Jilin University, Changchun, 130021, People's Republic of China.
Purpose: Maresin 1 (MaR1) is a specialized pro-resolving mediator with anti-inflammatory properties that promotes tissue repair. This study aims to investigate the molecular involvement of MaR1 in protecting against sepsis-induced acute liver injury (SI-ALI).
Methods: In vivo, a murine SI-ALI model was established using the cecal ligation and puncture (CLP) paradigm, providing a system in which the mechanistic functions of MaR1 could be tested.
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