Parkinson disease protein 7 mRNA (PARK7 mRNA) (PARK7 mRNA)

The DJ-1/PARK7 mRNA is the transcript of the Parkinson disease protein 7 (PARK7) gene, which encodes the multifunctional protein deglycase DJ-1 [1, 2]. DJ-1 serves as a critical sensor and protector against oxidative stress, functioning as a redox-dependent chaperone and antioxidant that maintains mitochondrial integrity [1, 3]. In neurobiology, loss-of-function mutations in the PARK7 gene are a recognized cause of early-onset autosomal recessive Parkinson's disease, positioning the mRNA as a target for restoration therapies like mRNA replacement or stabilization [3, 5]. Conversely, DJ-1 is frequently overexpressed in various malignancies, where it acts as an oncogene by promoting cell survival, proliferation, and resistance to chemotherapy-induced apoptosis [4]. Consequently, therapeutic strategies targeting the PARK7 mRNA include the use of antisense oligonucleotides (ASOs) or RNA interference (RNAi) to either knockdown its expression in cancer or potentially modulate its levels in neurodegenerative conditions [5]. The dual role of DJ-1 as both a neuroprotective agent and an oncogene presents a significant challenge for therapeutic development, requiring precise control over its expression levels [4, 5].

Other names

DJ-1 mRNAPARK7 transcriptParkinson disease protein 7 mRNAProtein deglycase DJ-1 mRNA

Antisense inhibition, RNA interference-mediated degradation, and mRNA-based protein restoration [5]