“…4028) as an endogenous agonist (Oka et al, 2007). The activation of GPR55 by LPI has been described by numerous groups (Lauckner et al, 2008;Waldeck-Weiermair et al, 2008;Henstridge et al, 2009Henstridge et al, , 2010Kapur et al, 2009;Whyte et al, 2009;Yin et al, 2009;Bondarenko et al, 2010;Ford et al, 2010;Oka et al, 2010a;Ishiguro et al, 2011;Pineiro et al, 2011;Southern et al, 2013). Commercially available LPI is primarily plant-derived, containing mixtures of fatty acid substituents with a majority of mediumchain saturated and monounsaturated fatty acids at the 1-position of LPI (Oka et al, 2009).…”