5-Amino-1MQ (Chloride)

5-Amino-1MQ is a quinolinium-based small molecule investigated in laboratory research as a selective inhibitor of nicotinamide N-methyltransferase (NNMT), an enzyme involved in nicotinamide metabolism and cellular methylation dynamics. Research examining 5-Amino-1MQ focuses on how modulation of NNMT activity influences NAD+-associated metabolic pathways, redox balance, and transcriptional regulation under controlled experimental conditions. Because NNMT is expressed in adipose tissue, liver, and skeletal muscle, these systems are frequently utilized in preclinical models to generate measurable metabolic and gene-expression readouts.

In vitro systems and animal models evaluate endpoints such as intracellular metabolite concentrations, NAD+ salvage pathway activity, SAM/SAH ratio shifts, lipid-accumulation assays, glucose transporter regulation including GLUT4-associated pathways, and gene-expression profiles linked to mitochondrial function and energy utilization. Additional research explores adipocyte differentiation markers, insulin-sensitivity parameters, and tissue remodeling indicators relevant to metabolic and cellular biology investigations.