Garcinia kola and garcinoic acid suppress SARS-CoV-2 spike glycoprotein S1-induced hyper-inflammation in human PBMCs through inhibition of NF-κB activation. - Olajide OA; Iwuanyanwu VU; Lepiarz-Raba I; Al-Hindawi AA; Aderogba MA; Sharp HL; Nash RJ (Phytotherapy research : PTR, 2021)