Riise Timmons

Moreover, E.S. enhanced the adipocytes metabolism, improving the citrate synthase activity and reduced triglyceride levels in mice fed with HF diet. Taken together, these results suggest that E.S. is endowed with an interesting translational and nutraceutical value in the prevention of metabolic disorders, suggesting that H2 S could be a key…[Read more]

We found earlier that performance-contingent rewards lead to faster performance than equivalent losses [Carsten, Hoofs, Boehler, & Krebs, 2019. Motivation Science, 5(3). http//dx.doi.org/10.1037/mot0000117]. Here, we further tested the hypothesis that motivation to gain rewards is higher than to avoid losses, even when incentive values are…[Read more]

According to the official narrative of COVID-19, the pandemic has caused the global capitalist economy to collapse, or at least to enter a deep recession and possibly a great depression. Assigning blame to a virus takes attention away from the structural contradictions and instabilities of capitalism that would have led to a crash in any case.…[Read more]

Lanthionine synthase from the oral bacterium Fusobacterium nucleatum is a fold type II pyridoxal-5′-phosphate (PLP)-dependent enzyme that catalyzes the β-replacement of l-cysteine by a second molecule of l-cysteine to form H2S and l-lanthionine. The meso-isomer of the latter product is incorporated into the F. nucleatum peptidoglycan layer.…[Read more]

Among protein oxidative damages, di-tyrosine bridges formation has been evidenced in many neuropathological diseases. Combining oxidative radical production by gamma radiolysis with very performant chromatographic separation coupled to mass spectrometry detection, we brought into light new insights of tyrosine dimerization. Hydroxyl and azide…[Read more]