Treatment of HCC cells with ADI-PEG20 downregulates the key enzymes of pyrimidine synthesis in the TCA cycle, carbamoyl phosphate synthetase 2, thymine synthase (TS), aspartate transcarbamylase and dihydrooratase (CAD) and malate dehydrogenase 1 (MDH-1) activities, making tumor cells more susceptible to 5-fluorouracil (5-FU)
348,349 MET can indirectly lead to changes in neural circuits and functions by negatively regulating immune responses and gastrointestinal homoeostasis, which is a putative hallmark of ASD pathophysiology
However, Sermorelin activates only the GHRH receptor pathway and produces a brief GH pulse (10-12 minute half-life) that does not sustain the IGF-1 elevation many patients need for meaningful body composition and anti-aging results
(2002) Curr Opin Clin Nutr Metab Care 5:321-326
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