High mobility group box 2 pseudogene 1 (HMGB2P1)

High mobility group box 2 pseudogene 1 (HMGB2P1) is classified as a pseudogene—a genomic sequence similar to the high mobility group box 2 (HMGB2) gene, but lacking protein-coding capability and evidence for direct transcription or translation[6]. Pseudogenes often arise from duplication or retrotransposition events, and typically do not produce functional proteins. Some pseudogenes can have regulatory effects on their parent gene via RNA-mediated mechanisms, but no such function is documented for HMGB2P1[2][4]. HMGB2P1 should not be confused with HMGB2, which is a functional chromatin-associated protein involved in transcription and DNA repair, and is a potential therapeutic target[3]. No drugs, disease associations, or biomarker applications have been reported for HMGB2P1, and it is not described as a receptor, enzyme, or functional target in human physiology or pharmacology[6]. In summary, HMGB2P1 is a non-functional pseudogene with no established biological or therapeutic role. Use of HMGB2P1 as a biomedical target is incorrect.

Other names

High mobility group box 2 pseudogene 1HMGB2P1HMGB2 pseudogene 1 (rare)