Human PPARGC1A adenoviral particles

PPARGC1A (peroxisome proliferator-activated receptor gamma coactivator 1-alpha), also known as PGC-1α, is a master regulator of mitochondrial biogenesis and cellular energy metabolism. The gene encodes a transcriptional coactivator that interacts with multiple nuclear receptors and transcription factors to regulate the expression of genes involved in oxidative phosphorylation, gluconeogenesis, fatty acid oxidation, and thermogenesis. PPARGC1A is highly expressed in tissues with high energy demands, such as skeletal muscle, brown adipose tissue, and liver. Its activity is essential for adaptive responses to environmental stimuli, including exercise, cold exposure, and caloric restriction. Dysregulation of PPARGC1A has been implicated in metabolic disorders such as type 2 diabetes, obesity, and neurodegenerative diseases.

Human PPARGC1A Adenoviral Particles are replication-defective viral vectors designed to deliver the PPARGC1A gene to target cells, enabling efficient overexpression required for functional studies. These particles take advantage of the high transduction efficiency and broad tropism of adenoviruses and are suitable for both dividing and non-dividing cells, including primary cultures and difficult-to-transfect cell lines. The adenoviral system ensures stable and rapid expression of PPARGC1A, facilitating the study of its role in metabolic pathways, mitochondrial function, and disease mechanisms. The researchers used these particles to explore the effects of PPARGC1A on insulin sensitivity, oxidative stress, and cell differentiation, as well as its potential therapeutic applications in metabolic and neurodegenerative diseases.