Dissolve mediators & inflammation

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Mediators & Resolving Inflammation By Gene Bruno, MS, MHS, RH(AHG) Huntington College of Health Sciences Inflammation is an important mechanism involved in many human diseases. Because prolonged inflammation is detrimental to the host, higher organisms have evolved protective mechanisms to ensure resolution of the inflammatory response in a limited and specific manner in time and space. Once thought to be a purely passive process of diluting inflammation, resolution is now viewed as a highly orchestrated process coordinated by a complex regulatory network of cells and mediators.1 Resolving Mediators Among the molecules that facilitate resolution are resolvins, protectins, and maresins, which...

Mediatoren & Entzündungen auflösen Von Gene Bruno, MS, MHS, RH(AHG) Huntington College für Gesundheitswissenschaften Entzündungen sind ein wichtiger Mechanismus, der an vielen menschlichen Krankheiten beteiligt ist. Da längere Entzündungen für den Wirt schädlich sind, haben höhere Organismen Schutzmechanismen entwickelt, um die Auflösung der Entzündungsreaktion auf eine begrenzte und spezifische Zeit- und Raumweise zu gewährleisten. Einst als rein passiver Prozess der Verdünnung von Entzündungen gedacht, wird die Auflösung heute als hochgradig orchestrierter Prozess angesehen, der von einem komplexen regulatorischen Netzwerk von Zellen und Mediatoren koordiniert wird.1 Mediatoren auflösen Unter den Molekülen, die die Auflösung erleichtern, sind Resolvine, Protectine und Maresine, die …
Mediators & Resolving Inflammation By Gene Bruno, MS, MHS, RH(AHG) Huntington College of Health Sciences Inflammation is an important mechanism involved in many human diseases. Because prolonged inflammation is detrimental to the host, higher organisms have evolved protective mechanisms to ensure resolution of the inflammatory response in a limited and specific manner in time and space. Once thought to be a purely passive process of diluting inflammation, resolution is now viewed as a highly orchestrated process coordinated by a complex regulatory network of cells and mediators.1 Resolving Mediators Among the molecules that facilitate resolution are resolvins, protectins, and maresins, which...

Dissolve mediators & inflammation

Dissolve mediators & inflammation

By Gene Bruno, MS, MHS, RH(AHG)

Huntington College for Health Sciences

Inflammation are an important mechanism that is involved in many human diseases. Since longer inflammation for the host is harmful, higher organisms have developed protective mechanisms to ensure the dissolution of the inflammatory reaction to a limited and specific period and space. Once intended as a purely passive process of dilution of inflammation, the resolution is now regarded as a highly orchestrated process that is coordinated by a complex regulatory network of cells and mediators. 1

Dissolve mediators
Among the molecules that facilitate dissolution, the lipid mediators that have attracted the most attention are resolvins, protectins, and maresins, which are generated from omega-3 fatty acids. These endogenous anti-inflammatory anddissolving mediatorscounteract the effects of pro-inflammatory signaling systems and act as “brake signals” on the ongoing vicious circle that leads to unstoppable inflammation.

In fact, the same pro-inflammatory factors that initially trigger the inflammatory response also signal the termination of inflammation by stimulating the biosynthesis of pro-inflammatory mediators. Resolvins, Protectins and Maresins have been shown to reduce respiratory inflammation, skin inflammation, colitis, arthritis and post-operative pain. Studies have shown that these mediators increase over time during the inflammatory process.2-4

Dha
While all omega-3 fatty acids can contribute to the formation of resolvins, docosapentaenic acid (dpa), an intermediate in the biosynthesis of DHA from EPA, is a particularly effective forerunner of four different resolvins, namely RVT1 (2), RVT3 (3) and RVT4.5 Nevertheless dpa is not always in Omega-3 fatty acid products found. However, it can be found in some liver trans products.

References:

  • Clària J. Auflösung akuter Entzündungen und die Rolle von Lipidmediatoren. ScientificWorldJournal. 2010; 10:1553–1555.
  • Recchiuti A, Serhan CN. Pro-Resolving Lipid Mediators (SPMs) und ihre Wirkungen bei der Regulierung von miRNA in neuartigen Auflösungskreisläufen bei Entzündungen. Front Immunol. 22.10.2012;3:298.
  • Serhan CN. Neuartige pro-auflösende Lipidmediatoren bei Entzündungen sind Anhaltspunkte für die Auflösungsphysiologie. 5. Juni 2014; 510(7503): 92–101.
  • Trotz M, Serhan CN. Neuartige Lipidmediatoren fördern die Auflösung akuter Entzündungen: Wirkung von Aspirin und Statinen. Circ-Res. 12. November 2010; 107(10): 1170–1184.
  • Primdahl KG, Aursnes M., Walker ME, Colas RA, Serhan CN, Dalli J, Hansen TV, Vik A. Synthese von 13(R)-Hydroxy-7Z,10Z,13R,14E,16Z,19Z Docosapentaensäure (13R-HDPA ) und seine biosynthetische Umwandlung in die Resolvine der 13er-Reihe. J Nat. Prod. 28. Okt. 2016; 79 (10): 2693-2702.
  • Professor Gene Bruno, MS, MHS, provost for Huntington College of Health Sciences, is a nutritionist, herbalist, author and educator. For more than 37 years, he has educated and trained natural products retailers and healthcare professionals, researched and formulated natural products for dozens of dietary supplement companies, and authored articles on nutrition, herbal medicine, nutraceuticals, and integrative health topics for trade and consumer magazines and peer-reviewed publications. He can be reached at gbruno@hchs.edu.

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