Sigrid Pedersen

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A large array of bioactive plant compounds (phytochemicals) has been identified and synergy among these compounds might contribute to the beneficial effects of plant foods. The transcription factor nuclear factor-κB (NF-κB) has been suggested as a target for many phytochemicals. Due to the complexity of mechanisms involved in NF-κB regulation, including(More)
Tomatoes may protect against prostate cancer development, possibly through targeting signaling pathways such as nuclear factor-κB (NF-κB). We investigated whether tomato paste could modulate NF-κB activity and cancer-related gene expression in human derived prostate cancer cells (PC3) and PC3 xenografts. PC3-cells were stably transduced with an(More)
Children with pharmacoresistant epilepsy should be offered ketogenic dietary therapy. The diet, which is rich in fat and low in carbohydrate, has a beneficial effect in reducing seizures in this patient group. It may also have a beneficial effect in adults, but there is less evidence than in children. Dietary treatment of epilepsy is a specialist therapy,(More)
Chronic inflammation contributes to prostate cancer and the transcription factor Nuclear Factor-kappa B (NF-κB) is constitutively active in most such cancers. We examine the effects of coffee on NF-κB and on the regulation of selected genes in human-derived prostate cancer cells (PC3) and in PC3 xenografts in athymic nude mice. PC3 cells stably transduced(More)
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