Congratulations to BU PhD student Dimitrios Vlachos who had his PROSPERO protocol published . Dimitrios working on a project promoting the Mediterranean-style diet in childbearing age, he is supervised across faculties by Dr. Fotini Tsofliou and Prof. Katherine Appleton.
Prof. Edwin van Teijlingen
Centre for Midwifery, Maternal & Perinatal Health (CMMPH)
- Tsofliou, F., Appleton, K., Vlachos, D. (2018) Barriers and facilitators to following a Mediterranean style diet in adults: a systematic review of observational and qualitative studies. PROSPERO 2018 CRD42018116515
The chapter is called, “Interplay between lipid mediators and the immune system in the promotion of brain repair”, and looks at the interactions of omega-3 and omega-6 fatty acids with endocannabinoids in neuroinflammation, neurogenesis and brain aging.
The brain is highly enriched in docosahexaenoic (DHA) and arachidonic (ARA) acids, omega-3 and omega-6 polyunsaturated fatty acids (PUFAs), respectively. DHA and other long-chain omega-3 PUFAs are precursors of anti-inflammatory and pro-resolving mediators, whereas ARA is precursor of inflammatory eicosanoids, but also pro-resolving mediators. The endocannabinoid system comprises a group of bioactive lipids, receptors and enzymes involved in their synthesis and degradation. 2-archidonoylglycerol (2-AG) and anandamide (AEA) are the primary agonists of cannabinoid receptors in the brain, substrate for enzymes such as cyclooxygenases, lipoxygenases and cytochrome P450 mixed function oxygenases, which release ARA upon hydrolysis. The aging brain has impaired ability to balance protective and detrimental effects of the immune system and chronic low-grade neuroinflammation is a contributor to cognitive impairment and development of neurodegenerative diseases. There is a complex interplay between omega-3 and omega-6 PUFAs, the endocannabinoid system and the immune system. This chapter summarises current evidence of this interplay and discusses the therapeutic potential in the promotion of brain self-repair.
Dr Simon Dyall’s Bioactive Lipids Research Lab conducts research investigating the role of bioactive lipid mediators in brain protection and repair across the lifespan and following neurotrauma.
The book, Role of the Mediterranean Diet in the Brain and Neurodegenerative Disease” is edited by Farooqui T. and Farooqui A., and is due for publication 1st November 2017 by Academic Press. Paperback ISBN: 9780128119594