Maresin

Last updated
Maresin 1
Maresin 1.svg
Names
Preferred IUPAC name
(4Z,7R,8E,10E,12Z,14S,16Z,19Z)-7,14-Dihydroxydocosa-4,8,10,12,16,19-hexaenoic acid
Identifiers
3D model (JSmol)
ChEBI
ChemSpider
PubChem CID
UNII
  • InChI=1S/C22H32O4/c1-2-3-4-5-6-10-15-20(23)16-11-7-8-12-17-21(24)18-13-9-14-19-22(25)26/h3-4,6-13,16-17,20-21,23-24H,2,5,14-15,18-19H2,1H3,(H,25,26)/b4-3-,8-7+,10-6-,13-9-,16-11-,17-12+/t20-,21-/m0/s1
    Key: HLHYXXBCQOUTGK-FHCQLJOMSA-N
  • InChI=1/C22H32O4/c1-2-3-4-5-6-10-15-20(23)16-11-7-8-12-17-21(24)18-13-9-14-19-22(25)26/h3-4,6-13,16-17,20-21,23-24H,2,5,14-15,18-19H2,1H3,(H,25,26)/b4-3-,8-7+,10-6-,13-9-,16-11-,17-12+/t20-,21-/m0/s1
    Key: HLHYXXBCQOUTGK-FHCQLJOMBD
  • CC/C=C\C/C=C\C[C@@H](/C=C\C=C\C=C\[C@@H](C/C=C\CCC(=O)O)O)O
Properties
C22H32O4
Molar mass 360.494 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Maresin 1 (MaR1 or 7R,14S-dihydroxy-4Z,8E,10E,12Z,16Z,19Z-docosahexaenoic acid) is a macrophage-derived mediator of inflammation resolution coined from macrophage mediator in resolving inflammation. Maresin 1, and more recently defined maresins, are 12-lipoxygenase-derived metabolites of the omega-3 fatty acid, docosahexaenoic acid (DHA), that possess potent anti-inflammatory, pro-resolving, protective, and pro-healing properties similar to a variety of other members of the specialized proresolving mediators (SPM) class of polyunsaturated fatty acid (PUFA) metabolites. SPM are dihydroxy, trihydroxy, and epoxy-hydroxy metabolites of long chain PUFA made by certain dioxygenase enzymes viz., cyclooxygenases and lipoxygenases. In addition to the maresins, this class of mediators includes: the 15-lipoxygenase (i.e. ALOX15 and/or possibly ALOX15B)-derived lipoxin A4 and B4 metabolites of the omega 6 fatty acid, arachidonic acid; the cyclooxygenase 2-derived resolvin E series metabolites of the omega 3 fatty acid, eicosapentaenoic acid; certain 15-lipoxygenase-derived resolvin D series metabolites of DHA; certain other 15-lipoxygenase-derived protectin D1 and related metabolites of DHA; and the more recently defined and therefore less fully studied 15-lipoxygenase-derived resolvin Dn-3DPA metabolites of the omega-3 fatty acid n-3 docosapentaenoic acid (n-3 DPA or clupanodonic acid), the cyclooxygenase 2-derived resolvin T metabolites of this clupanodonic acid, and the 15-lipoxygenase-derived products of the N-acetylated fatty acid amide of the DHA metabolite, docosahexaenoyl ethanolamide. [1] [2] [3] [4] [5]

Contents

Production

MaR1 was first defined as a product of DHA formed by cultures of human monocyte-derived macrophages. [4] Studies implicate the following pathway in its formation: 12-lipoxygenase converts DHA to its 14-hydroxperoxy intermediate, 14(S)-hydroperoxy-4Z,7Z,10Z,12E,16Z,19Z-DHA (14-HpDHA); 14-HpDHA is converted enzymatically to its 13(S),14(S) epoxy derivative, termed 13(S),14(S)-epoxy-maresin which is then enzymatically hydrolyzed to MaR1. Byproducts of this metabolism include the reduction of 14-HpDHA to its hydroxyl counterpart, 14(S)-hydroxy-4Z,7Z,10Z,12E,16Z,19Z-DHA (14-HDHA); the 5-lipoxygenase-dependent conversion of 14-HpDHA and/or 14-HDHA to 7(S),14(S)-dihydroxy-4Z,8E,10Z,12E,15Z,19Z-DHA; and the non-enzymatic hydrolysis of 14-HpDHA to 7(S/R),14(S)-DHA and 13(S/R)-DHA products. [6] Concurrently, the macrophages also convert DHA to 13(R),14(S)-dihydroxy-4Z,7Z,9E,11E,16Z,19Z-docosahexaenoic acid, i.e. maresin 2 (MaR2). [7] The measurement of 17-HDHA in tissues is used as a marker for the level of activation of the maresin-producing pathway. [5]

Sources

The maresins have been detected primarily as products made by monocyte-macrophage cells types. MaR1 has been identified in the synovial fluid taken from the joints of patients with rheumatoid arthritis. [8] In a murine model of acute respiratory distress syndrome, MaR1 production was detected; its generation appeared to reflect an interaction between blood platelets and neutrophils wherein 12-lipoxygenase-rich platelets generated 13(S),14(S)-epoxy-maresin which was then passed to neutrophils which hydrolyzed the epoxy maresin to MaR1. [9] Planaria worms metabolize DHA to MaR1 during the healing phase of experimentally induced tissue injury. [10]

Activities

Studies suggest that maresins are involved in resolving inflammatory and allergic reactions, in wound healing, and in abating neuropathic pain.

MaR1 enhances the uptake (i.e. stimulates the efferocytosis) of apoptotic human neutrophils by human macrophages, stimulates macrophage phagocytosis, and limits the infiltration of neutrophils into the inflamed peritoneum of mice. [8] [6] In a murine model of acute respiratory distress syndrome, MaR1 generation was detected in a temporally regulated manner with early MaR1 production was dependent on platelet-neutrophil interactions; intravascular MaR1 was organ-protective, leading to decreased lung neutrophils, edema, tissue hypoxia, and prophlogistic mediators. [9]

In a murine model of a self-limiting pulmonary allergic reaction, MaR1 reduced lung inflammation. It appeared to act at least in part by augmenting the generation of regulatory T cells which interacted with Group 2 innate lymphoid cells (i.e. helper T cell lymphocytes) to markedly suppress the production of two cytokines, interleukin-5 and interleukin-13, implicated in mediating allergic reactions. [10] [11] MaR1 accelerated tissue regeneration in experimentally injured planaria worms. In particular, it increasing the rate of head reappearance in beheaded worms. [12] And, MaR1 reduced neuropathic pain in a mouse model by inhibiting a neuron ion channel, TRPV1, and thereby blocking capsaicin-induced inward currents and neuron excitation. [8] [6]

MaR2 possesses at least some of the activities ascribed to MaR1. It enhances human macrophage phagocytosis of particles and efferocytosis of apoptotic human neutrophils and reduces neutrophil infiltration into the inflamed peritoneum of mice. [7] Its potencies in producing these responses are similar to those of MaR1.

13(S),14(S)-epoxy-maresin inhibits the production of the arachidonic acid metabolite, leukotriene B4 (LTB4), by directly inactivating the enzyme, leukotriene-A4 hydrolase, which converts the LTB4 precursor, leukotriene A4, to LTB4; this effect may contribute to the resolution of inflammatory responses by reducing the production of the proinflammatory mediator, LTB4. [6]

Clinical relevancy

Studies find that the maresins inhibit certain pro-inflammatory functions in human neutrophils and macrophages in vitro, that MaR1 and Mar2 reduce the entry of blood neutrophils into the inflamed peritoneum in a mouse model, and that MaR1 promotes the resolution of allergic pulmonary inflammation in a mouse model as well as wound healing in planaria worm model. These studies have not yet translated to human physiology or pathology. It is noted that MaR1 is detectable in the synovial fluid of patients with rheumatoid arthritis. [8] It is also noted that macrophages derived by culturing the monocytes isolated from the blood of patients with localized aggressive periodontitis have reduced levels of 12-lipoxygenase and MaR1 as well as reduced phagocytosis and killing of the periodontal pathogenic bacteria, Porphyromonas gingivalis and Aggregatibacter actinomycetemcomitans ; the latter functional defects were improved by treating the cells with MaR1. [5] MaR1 also reduced inflammation in a mouse model of multiple sclerosis. [13]

Further studies are needed to determine if maresins play a functional role in resolving inflammation, promoting wound healing, or limiting neuropathic pain and/or if maresins or their metabolism-resistant analogs are clinically useful in treating the latter conditions.

Related Research Articles

<span class="mw-page-title-main">Eicosanoid</span> Class of compounds

Eicosanoids are signaling molecules made by the enzymatic or non-enzymatic oxidation of arachidonic acid or other polyunsaturated fatty acids (PUFAs) that are, similar to arachidonic acid, around 20 carbon units in length. Eicosanoids are a sub-category of oxylipins, i.e. oxidized fatty acids of diverse carbon units in length, and are distinguished from other oxylipins by their overwhelming importance as cell signaling molecules. Eicosanoids function in diverse physiological systems and pathological processes such as: mounting or inhibiting inflammation, allergy, fever and other immune responses; regulating the abortion of pregnancy and normal childbirth; contributing to the perception of pain; regulating cell growth; controlling blood pressure; and modulating the regional flow of blood to tissues. In performing these roles, eicosanoids most often act as autocrine signaling agents to impact their cells of origin or as paracrine signaling agents to impact cells in the proximity of their cells of origin. Eicosanoids may also act as endocrine agents to control the function of distant cells.

<span class="mw-page-title-main">Lipoxin</span> Acronym for lipoxygenase interaction product

A lipoxin (LX or Lx), an acronym for lipoxygenase interaction product, is a bioactive autacoid metabolite of arachidonic acid made by various cell types. They are categorized as nonclassic eicosanoids and members of the specialized pro-resolving mediators (SPMs) family of polyunsaturated fatty acid (PUFA) metabolites. Like other SPMs, LXs form during, and then act to resolve, inflammatory responses. Initially, two lipoxins were identified, lipoxin A4 (LXA4) and LXB4, but more recent studies have identified epimers of these two LXs: the epi-lipoxins, 15-epi-LXA4 and 15-epi-LXB4 respectively.

<span class="mw-page-title-main">Resolvin</span> Class of chemical compounds

Resolvins are specialized pro-resolving mediators (SPMs) derived from omega-3 fatty acids, primarily eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), as well as from two isomers of docosapentaenoic acid (DPA), one omega-3 and one omega-6 fatty acid. As autacoids similar to hormones acting on local tissues, resolvins are under preliminary research for their involvement in promoting restoration of normal cellular function following the inflammation that occurs after tissue injury. Resolvins belong to a class of polyunsaturated fatty acid (PUFA) metabolites termed specialized proresolving mediators (SPMs).

<span class="mw-page-title-main">Lipoxygenase</span>

Lipoxygenases (LOX) are a family of (non-heme) iron-containing enzymes, more specifically oxidative enzymes, most of which catalyze the dioxygenation of polyunsaturated fatty acids in lipids containing a cis,cis-1,4-pentadiene into cell signaling agents that serve diverse roles as autocrine signals that regulate the function of their parent cells, paracrine signals that regulate the function of nearby cells, and endocrine signals that regulate the function of distant cells.

Docosapentaenoic acid (DPA) designates any straight open chain polyunsaturated fatty acid (PUFA) which contains 22 carbons and 5 double bonds. DPA is primarily used to designate two isomers, all-cis-4,7,10,13,16-docosapentaenoic acid and all-cis-7,10,13,16,19-docosapentaenoic acid. They are also commonly termed n-6 DPA and n-3 DPA, respectively; these designations describe the position of the double bond being 6 or 3 carbons closest to the (omega) carbon at the methyl end of the molecule and is based on the biologically important difference that n-6 and n-3 PUFA are separate PUFA classes, i.e. the omega-6 fatty acids and omega-3 fatty acids, respectively. Mammals, including humans, can not interconvert these two classes and therefore must obtain dietary essential PUFA fatty acids from both classes in order to maintain normal health.

<span class="mw-page-title-main">Hepoxilin</span> Chemical compound

Hepoxilins (Hx) are a set of epoxyalcohol metabolites of polyunsaturated fatty acids (PUFA), i.e. they possess both an epoxide and an alcohol residue. HxA3, HxB3, and their non-enzymatically formed isomers are nonclassic eicosanoid derived from acid the (PUFA), arachidonic acid. A second group of less well studied hepoxilins, HxA4, HxB4, and their non-enzymatically formed isomers are nonclassical eicosanoids derived from the PUFA, eicosapentaenoic acid. Recently, 14,15-HxA3 and 14,15-HxB3 have been defined as arachidonic acid derivatives that are produced by a different metabolic pathway than HxA3, HxB3, HxA4, or HxB4 and differ from the aforementioned hepoxilins in the positions of their hydroxyl and epoxide residues. Finally, hepoxilin-like products of two other PUFAs, docosahexaenoic acid and linoleic acid, have been described. All of these epoxyalcohol metabolites are at least somewhat unstable and are readily enzymatically or non-enzymatically to their corresponding trihydroxy counterparts, the trioxilins (TrX). HxA3 and HxB3, in particular, are being rapidly metabolized to TrXA3, TrXB3, and TrXC3. Hepoxilins have various biological activities in animal models and/or cultured mammalian tissues and cells. The TrX metabolites of HxA3 and HxB3 have less or no activity in most of the systems studied but in some systems retain the activity of their precursor hepoxilins. Based on these studies, it has been proposed that the hepoxilins and trioxilins function in human physiology and pathology by, for example, promoting inflammation responses and dilating arteries to regulate regional blood flow and blood pressure.

Arachidonate 5-lipoxygenase, also known as ALOX5, 5-lipoxygenase, 5-LOX, or 5-LO, is a non-heme iron-containing enzyme that in humans is encoded by the ALOX5 gene. Arachidonate 5-lipoxygenase is a member of the lipoxygenase family of enzymes. It transforms essential fatty acids (EFA) substrates into leukotrienes as well as a wide range of other biologically active products. ALOX5 is a current target for pharmaceutical intervention in a number of diseases.

In biochemistry, docosanoids are signaling molecules made by the metabolism of twenty-two-carbon fatty acids (EFAs), especially the omega-3 fatty acid, docosahexaenoic acid (DHA) by lipoxygenase, cyclooxygenase, and cytochrome P450 enzymes. Other docosanoids are metabolites of n-3 docosapentaenoic acid (DPA), n-6 DPA, and docosatetraenoic acid. Prominent docosanoid metabolites of DPA and n-3 DHA are members of the specialized pro-resolving mediators class of polyunsaturated fatty acid metabolites that possess potent anti-inflammation, tissue healing, and other activities.

<span class="mw-page-title-main">ALOX15</span> Lipoxygenase found in humans

ALOX15 is, like other lipoxygenases, a seminal enzyme in the metabolism of polyunsaturated fatty acids to a wide range of physiologically and pathologically important products. ▼ Gene Function

<span class="mw-page-title-main">ALOX12</span> Protein-coding gene in the species Homo sapiens

ALOX12, also known as arachidonate 12-lipoxygenase, 12-lipoxygenase, 12S-Lipoxygenase, 12-LOX, and 12S-LOX is a lipoxygenase-type enzyme that in humans is encoded by the ALOX12 gene which is located along with other lipoyxgenases on chromosome 17p13.3. ALOX12 is 75 kilodalton protein composed of 663 amino acids.

<span class="mw-page-title-main">Formyl peptide receptor 2</span> Protein-coding gene in the species Homo sapiens

N-formyl peptide receptor 2 (FPR2) is a G-protein coupled receptor (GPCR) located on the surface of many cell types of various animal species. The human receptor protein is encoded by the FPR2 gene and is activated to regulate cell function by binding any one of a wide variety of ligands including not only certain N-Formylmethionine-containing oligopeptides such as N-Formylmethionine-leucyl-phenylalanine (FMLP) but also the polyunsaturated fatty acid metabolite of arachidonic acid, lipoxin A4 (LXA4). Because of its interaction with lipoxin A4, FPR2 is also commonly named the ALX/FPR2 or just ALX receptor.

<span class="mw-page-title-main">GPR32</span> Human biochemical receptor

G protein-coupled receptor 32, also known as GPR32 or the RvD1 receptor, is a human receptor (biochemistry) belonging to the rhodopsin-like subfamily of G protein-coupled receptors.

<span class="mw-page-title-main">5-Hydroxyeicosatetraenoic acid</span> Chemical compound

5-Hydroxyeicosatetraenoic acid (5-HETE, 5(S)-HETE, or 5S-HETE) is an eicosanoid, i.e. a metabolite of arachidonic acid. It is produced by diverse cell types in humans and other animal species. These cells may then metabolize the formed 5(S)-HETE to 5-oxo-eicosatetraenoic acid (5-oxo-ETE), 5(S),15(S)-dihydroxyeicosatetraenoic acid (5(S),15(S)-diHETE), or 5-oxo-15-hydroxyeicosatetraenoic acid (5-oxo-15(S)-HETE).

In cell biology, efferocytosis is the process by which apoptotic cells are removed by phagocytic cells. It can be regarded as the 'burying of dead cells'.

<span class="mw-page-title-main">12-Hydroxyeicosatetraenoic acid</span> Chemical compound

12-Hydroxyeicosatetraenoic acid (12-HETE) is a derivative of the 20 carbon polyunsaturated fatty acid, arachidonic acid, containing a hydroxyl residue at carbon 12 and a 5Z,8Z,10E,14Z Cis–trans isomerism configuration (Z=cis, E=trans) in its four double bonds. It was first found as a product of arachidonic acid metabolism made by human and bovine platelets through their 12S-lipoxygenase (i.e. ALOX12) enzyme(s). However, the term 12-HETE is ambiguous in that it has been used to indicate not only the initially detected "S" stereoisomer, 12S-hydroxy-5Z,8Z,10E,14Z-eicosatetraenoic acid (12(S)-HETE or 12S-HETE), made by platelets, but also the later detected "R" stereoisomer, 12(R)-hydroxy-5Z,8Z,10E,14Z-eicosatetraenoic acid (also termed 12(R)-HETE or 12R-HETE) made by other tissues through their 12R-lipoxygenase enzyme, ALOX12B. The two isomers, either directly or after being further metabolized, have been suggested to be involved in a variety of human physiological and pathological reactions. Unlike hormones which are secreted by cells, travel in the circulation to alter the behavior of distant cells, and thereby act as Endocrine signalling agents, these arachidonic acid metabolites act locally as Autocrine signalling and/or Paracrine signaling agents to regulate the behavior of their cells of origin or of nearby cells, respectively. In these roles, they may amplify or dampen, expand or contract cellular and tissue responses to disturbances.

Protectin D1 also known as neuroprotectin D1 and abbreviated most commonly as PD1 or NPD1 is a member of the class of specialized proresolving mediators. Like other members of this class of polyunsaturated fatty acid metabolites, it possesses strong anti-inflammatory, anti-apoptotic and neuroprotective activity. PD1 is an aliphatic acyclic alkene 22 carbons in length with two hydroxyl groups at the 10 and 17 carbon positions and one carboxylic acid group at the one carbon position.

<span class="mw-page-title-main">15-Hydroxyeicosatetraenoic acid</span> Chemical compound

15-Hydroxyeicosatetraenoic acid (also termed 15-HETE, 15(S)-HETE, and 15S-HETE) is an eicosanoid, i.e. a metabolite of arachidonic acid. Various cell types metabolize arachidonic acid to 15(S)-hydroperoxyeicosatetraenoic acid (15(S)-HpETE). This initial hydroperoxide product is extremely short-lived in cells: if not otherwise metabolized, it is rapidly reduced to 15(S)-HETE. Both of these metabolites, depending on the cell type which forms them, can be further metabolized to 15-oxo-eicosatetraenoic acid (15-oxo-ETE), 5(S),15(S)-dihydroxy-eicosatetraenoic acid (5(S),15(S)-diHETE), 5-oxo-15(S)-hydroxyeicosatetraenoic acid (5-oxo-15(S)-HETE), a subset of specialized pro-resolving mediators viz., the lipoxins, a class of pro-inflammatory mediators, the eoxins, and other products that have less well-defined activities and functions. Thus, 15(S)-HETE and 15(S)-HpETE, in addition to having intrinsic biological activities, are key precursors to numerous biologically active derivatives.

<span class="mw-page-title-main">Epoxydocosapentaenoic acid</span> Group of chemical compounds

Epoxide docosapentaenoic acids are metabolites of the 22-carbon straight-chain omega-3 fatty acid, docosahexaenoic acid (DHA). Cell types that express certain cytochrome P450 (CYP) epoxygenases metabolize polyunsaturated fatty acids (PUFAs) by converting one of their double bonds to an epoxide. In the best known of these metabolic pathways, cellular CYP epoxygenases metabolize the 20-carbon straight-chain omega-6 fatty acid, arachidonic acid, to epoxyeicosatrienoic acids (EETs); another CYP epoxygenase pathway metabolizes the 20-carbon omega-3 fatty acid, eicosapentaenoic acid (EPA), to epoxyeicosatetraenoic acids (EEQs). CYP epoxygenases similarly convert various other PUFAs to epoxides. These epoxide metabolites have a variety of activities. However, essentially all of them are rapidly converted to their corresponding, but in general far less active, vicinal dihydroxy fatty acids by ubiquitous cellular soluble epoxide hydrolase. Consequently, these epoxides, including EDPs, operate as short-lived signaling agents that regulate the function of their parent or nearby cells. The particular feature of EDPs distinguishing them from EETs is that they derive from omega-3 fatty acids and are suggested to be responsible for some of the beneficial effects attributed to omega-3 fatty acids and omega-3-rich foods such as fish oil.

Specialized pro-resolving mediators are a large and growing class of cell signaling molecules formed in cells by the metabolism of polyunsaturated fatty acids (PUFA) by one or a combination of lipoxygenase, cyclooxygenase, and cytochrome P450 monooxygenase enzymes. Pre-clinical studies, primarily in animal models and human tissues, implicate SPM in orchestrating the resolution of inflammation. Prominent members include the resolvins and protectins.

Dihydroxy-E,Z,E-PUFA are metabolites of polyunsaturated fatty acids (PUFA) that possess two hydroxyl residues and three in series conjugated double bonds having the E,Z,E cis-trans configuration. These recently classified metabolites are distinguished from the many other dihydroxy-PUFA with three conjugated double bonds that do not have this critical E,Z,E configuration: they inhibit the function of platelets and therefore may be involved in controlling and prove useful for inhibiting human diseases which involve the pathological activation of these blood-borne elements.

References

  1. ↑ Shinohara, M; Mirakaj, V; Serhan, C. N. (2012). "Functional Metabolomics Reveals Novel Active Products in the DHA Metabolome". Frontiers in Immunology. 3: 81. doi: 10.3389/fimmu.2012.00081 . PMC   3342038 . PMID   22566962.
  2. ↑ Weylandt, K. H. (2015). "Docosapentaenoic acid derived metabolites and mediators - the new world of lipid mediator medicine in a nutshell". European Journal of Pharmacology. 785: 108–115. doi:10.1016/j.ejphar.2015.11.002. PMID   26546723.
  3. ↑ Romano, M; Cianci, E; Simiele, F; Recchiuti, A (2015). "Lipoxins and aspirin-triggered lipoxins in resolution of inflammation". European Journal of Pharmacology. 760: 49–63. doi:10.1016/j.ejphar.2015.03.083. PMID   25895638.
  4. 1 2 Serhan, C. N.; Chiang, N; Dalli, J; Levy, B. D. (2014). "Lipid mediators in the resolution of inflammation". Cold Spring Harbor Perspectives in Biology. 7 (2): a016311. doi:10.1101/cshperspect.a016311. PMC   4315926 . PMID   25359497.
  5. 1 2 3 Wang, C. W.; Colas, R. A.; Dalli, J; Arnardottir, H. H.; Nguyen, D; Hasturk, H; Chiang, N; Van Dyke, T. E.; Serhan, C. N. (2015). "Maresin 1 Biosynthesis and Proresolving Anti-infective Functions with Human-Localized Aggressive Periodontitis Leukocytes". Infection and Immunity. 84 (3): 658–65. doi:10.1128/IAI.01131-15. PMC   4771362 . PMID   26667839.
  6. 1 2 3 4 Serhan, C. N.; Dalli, J; Colas, R. A.; Winkler, J. W.; Chiang, N (2015). "Protectins and maresins: New pro-resolving families of mediators in acute inflammation and resolution bioactive metabolome". Biochimica et Biophysica Acta (BBA) - Molecular and Cell Biology of Lipids. 1851 (4): 397–413. doi:10.1016/j.bbalip.2014.08.006. PMC   4324013 . PMID   25139562.
  7. 1 2 Deng, B; Wang, C. W.; Arnardottir, H. H.; Li, Y; Cheng, C. Y.; Dalli, J; Serhan, C. N. (2014). "Maresin biosynthesis and identification of maresin 2, a new anti-inflammatory and pro-resolving mediator from human macrophages". PLOS ONE. 9 (7): e102362. Bibcode:2014PLoSO...9j2362D. doi: 10.1371/journal.pone.0102362 . PMC   4103848 . PMID   25036362.
  8. 1 2 3 4 Serhan, C. N.; Chiang, N (2013). "Resolution phase lipid mediators of inflammation: Agonists of resolution". Current Opinion in Pharmacology. 13 (4): 632–40. doi:10.1016/j.coph.2013.05.012. PMC   3732499 . PMID   23747022.
  9. 1 2 Abdulnour, R. E.; Dalli, J; Colby, J. K.; Krishnamoorthy, N; Timmons, J. Y.; Tan, S. H.; Colas, R. A.; Petasis, N. A.; Serhan, C. N.; Levy, B. D. (2014). "Maresin 1 biosynthesis during platelet-neutrophil interactions is organ-protective". Proceedings of the National Academy of Sciences. 111 (46): 16526–31. Bibcode:2014PNAS..11116526A. doi: 10.1073/pnas.1407123111 . PMC   4246348 . PMID   25369934.
  10. 1 2 Krishnamoorthy, N; Burkett, P. R.; Dalli, J; Abdulnour, R. E.; Colas, R; Ramon, S; Phipps, R. P.; Petasis, N. A.; Kuchroo, V. K.; Serhan, C. N.; Levy, B. D. (2015). "Cutting edge: Maresin-1 engages regulatory T cells to limit type 2 innate lymphoid cell activation and promote resolution of lung inflammation". The Journal of Immunology. 194 o (3): 863–7. doi:10.4049/jimmunol.1402534. PMC   4297713 . PMID   25539814.
  11. ↑ Duvall, M. G.; Levy, B. D. (2015). "DHA- and EPA-derived resolvins, protectins, and maresins in airway inflammation". European Journal of Pharmacology. 785: 144–55. doi:10.1016/j.ejphar.2015.11.001. PMC   4854800 . PMID   26546247.
  12. ↑ Serhan, C. N.; Dalli, J; Karamnov, S; Choi, A; Park, C. K.; Xu, Z. Z.; Ji, R. R.; Zhu, M; Petasis, N. A. (2012). "Macrophage proresolving mediator maresin 1 stimulates tissue regeneration and controls pain". The FASEB Journal. 26 (4): 1755–65. doi: 10.1096/fj.11-201442 . PMC   3316905 . PMID   22253477.
  13. ↑ Sánchez-Fernández, A., Zandee, S., Mastrogiovanni, M. et al. Administration of Maresin 1 ameliorates the physiopathology of experimental autoimmune encephalomyelitis. J Neuroinflammation 19, 27 (2022). https://doi.org/10.1186/s12974-022-02386-1
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