Abstract: Endogenous mechanisms leading to host protection and resolution of infections without immunosuppression are of wide interest. Here we elucidated the structures of four new host-protective molecules produced in neutrophil-endothelial co-cultures, and present in human and mouse tissues after sterile inflammation or infection. These bioactive molecules contained conjugated triene and diene double bonds with each carrying a 13-carbon position alcohol and were derived from n-3 docosapentaenoic acid (DPA, C22:5). These compounds, termed 13-series resolvins (RvT), demonstrated potent protective actions increasing mice survival during Escherichia coli infections. RvT also regulated human and mouse phagocyte responses stimulating bacterial phagocytosis and regulating inflammasome components. Their biosynthesis during neutrophil-endothelial cell interactions was initiated by endothelial cyclooxygenase-2 (COX-2) and increased by atorvastatin via S-nitrosylation of COX-2.

Abstract: The invention describes novel mono-hydroxy, di-hydroxy and tri-hydroxy docosapentaenoic acid (DPA) analogues, their preparation, isolation, identification, purification and uses thereof.

Abstract: The invention describes novel mono-hydroxy, di-hydroxy and tri-hydroxy docosapentaenoic acid (DPA) analogs, their preparation, isolation, identification, purification and uses thereof. Resolution of inflammation is now held to be an active process where autacoids promote homeostasis. Using functional-metabololipidomics and in vivo systems, endogenous n-3 docosapentaenoic (DPA) acid is converted during inflammation-resolution in mice and by human leukocytes to novel n-3 products congenerous to D-series resolvins (Rv), protectins (PD) and maresins (MaR), termed specialized pro-resolving mediators (SPM). The new n-3 DPA structures include 7,8,17-trihydroxy-9,11,13,15E, 19Zdocosapentaenoic acid (RvD1n_3 DPA), 7, 14-dihydroxy-8, 10, 12, 16Z, 19Z-docosapentaenoic acid (MaR1n_3 DPA) and related bioactive products.

Abstract: The invention describes novel 14-hydroxy docosahexaenoic acid (DHA) analogues, their preparation, isolation, identification, purification and uses thereof.

Abstract: The invention describes novel 14-hydroxy docosahexaenoic acid (DHA) analogues, their preparation, isolation, identification, purification and uses thereof.

Abstract: The invention describes novel 14-hydroxy docosahexaenoic acid (DHA) analogues, their preparation, isolation, identification, purification and uses thereof.

Abstract: A family of bioactive compounds identified in self-resolving inflammatory exudates is disclosed. The compounds give UV chromophores characteristics of a conjugated triene double bond system coupled to an auxochrome allylic to the triene. Further elucidation of the compounds reveals that they have an oxylipin backbone conjugated to a peptide or amino acid moiety via an auxochrome. In some embodiments the auxochrome is sulfur. However, the auxochrome may be NH, CH2 or O. The compounds have potent bioactivity, in vitro, and, in vivo, including promoting resolution of infection, stimulating macrophage phagocytosis of bacteria; protecting tissues from neutrophil mediated damage, promoting tissue repair and regeneration and preventing or limiting second organ reflow/reperfusion damage.

Abstract: Methods of modulating healing response to vascular injury and/or vascular scarring in a subject are provided. As such, aspects of the disclosure relate to the use of pro-resolving lipid mediators to modulate inflammation and/or restenosis of a vascular wall. Another aspect of the disclosure relates to the use of pro-resolving lipid mediators to modulate a biological activity of vascular smooth muscle cells (VSMC) or vascular endothelial cells (VEC). Pro-resolving lipid mediators that fmd use in the subject methods include derivatives of omega-3 polyunsaturated fatty acids and omega-6 polyunsaturated fatty acids, such as resolvins, protectins, lipoxins and maresins and their therapeutically stable analogs. Also provided are vascular devices and compositions for use in the subject methods. Such methods, devices and compositions fmd use in a variety of applications, including applications related to treatment of vascular injuries and vascular scarring (e.g.

Abstract: The invention describes novel 14-hydroxy docosahexaenoic acid (DHA) analogs, their preparation, isolation, identification, purification and uses thereof.

Abstract: The invention describes novel 14-hydroxy docosahexaenoic acid (DHA) analogues, their preparation, isolation, identification, purification and uses thereof.

Abstract: The invention describes novel 14-hydroxy docosahexaenoic acid (DHA) analogues, their preparation, isolation, identification, purification and uses thereof.

Abstract: The invention describes novel mono or dihydroxy docosahexaenoic acid (DHA) analogues, their preparation, isolation, identification, purification and uses thereof.

Abstract: Methods of modulating healing response to vascular injury and/or vascular scarring in a subject are provided. As such, aspects of the disclosure relate to the use of pro-resolving lipid mediators to modulate inflammation and/or restenosis of a vascular wall. Another aspect of the disclosure relates to the use of pro-resolving lipid mediators to modulate a biological activity of vascular smooth muscle cells (VSMC) or vascular endothelial cells (VEC). Pro-resolving lipid mediators that find use in the subject methods include derivatives of omega-3 polyunsaturated fatty acids and omega-6 polyunsaturated fatty acids, such as resolvins, protectins, lipoxins and maresins and their therapeutically stable analogs. Also provided are vascular devices and compositions for use in the subject methods. Such methods, devices and compositions find use in a variety of applications, including applications related to treatment of vascular injuries and vascular scarring (e.g.

Abstract: The invention describes novel mono or dihydroxy docosahexaenoic acid (DHA) analogs, their preparation, isolation, identification, purification and uses thereof.

Abstract: The invention describes novel isolated, purified, 10,17-dihydroxy-docosahexaenoic acids, esters, derivatives and their preparation.

Abstract: The invention describes novel mono-hydroxy, di-hydroxy and tri-hydroxy docosapentaenoic acid (DPA) analogues, their preparation, isolation, identification, purification and uses thereof. Resolution of inflammation is now held to be an active process where autacoids promote homeostasis. Using functional-metabololipidomics and in vivo systems, endogenous n-3 docosapentaenoic (DPA) acid is converted during inflammation-resolution in mice and by human leukocytes to novel n-3 products congenerous to D-series resolvins (Rv), protectins (PD) and maresins (MaR), termed specialized pro-resolving mediators (SPM). The new n-3 DPA structures include 7,8,17-trihydroxy-9,11,13,15E,19Zdocosapentaenoic acid (RvD1n_3 DPA), 7,14-dihydroxy-8,10,12,16Z,19Z-docosapentaenoic acid (MaR1n_3 DPA) and related bioactive products.

Abstract: Methods of modulating healing response to vascular injury and/or vascular scarring in a subject are provided. As such, aspects of the disclosure relate to the use of pro-resolving lipid mediators to modulate inflammation and/or restenosis of a vascular wall. Another aspect of the disclosure relates to the use of pro-resolving lipid mediators to modulate a biological activity of vascular smooth muscle cells (VSMC) or vascular endothelial cells (VEC). Pro-resolving lipid mediators that find use in the subject methods include derivatives of omega-3 polyunsaturated fatty acids and omega-6 polyunsaturated fatty acids, such as resolvins, protectins, lipoxins and maresins and their therapeutically stable analogs. Also provided are vascular devices and compositions for use in the subject methods. Such methods, devices and compositions find use in a variety of applications, including applications related to treatment of vascular injuries and vascular scarring (e.g.

Abstract: The invention describes novel 14-hydroxy docosahexaenoic acid (DHA) analogues, their preparation, isolation, identification, purification and uses thereof.

Abstract: The invention describes novel 14-hydroxy docosahexaenoic acid (DHA) analogues, their preparation, isolation, identification, purification and uses thereof.

Abstract: The invention describes novel 14-hydroxy docosahexaenoic acid (DHA) analogues, their preparation, isolation, identification, purification and uses thereof.