Ferritin heavy chain 1 pseudogene 14 (FTH1P14)

Ferritin heavy chain 1 pseudogene 14 (FTH1P14) is a processed pseudogene derived from the FTH1 gene, which encodes the heavy subunit of ferritin, the major intracellular iron storage protein. Unlike the canonical ferritin genes, FTH1P14 does not code for a functional protein. While ferritin pseudogenes were historically regarded as nonfunctional genomic elements, recent research suggests some pseudogenes (including other FTH1 family members) may regulate gene expression post-transcriptionally, often by acting as molecular decoys for microRNAs or as sources of non-coding RNAs. However, there is no evidence that FTH1P14 serves as a protein or direct therapeutic target, nor is it involved in classical receptor, enzyme, transporter, or transcription factor activity[3][4][6]. FTH1P14 is classified as a processed pseudogene, meaning it is a DNA sequence similar to the FTH1 gene but does not encode a functional heavy chain ferritin protein[3][4][6]. Unlike FTH1 itself, whose protein is relevant for iron storage and implicated in neurodegenerative and metabolic disease, FTH1P14 lacks evidence for a protein product or direct functional role in cell biology or disease, aside from possible regulatory roles at the RNA level[3][4]. Other FTH1 pseudogenes (such as FTH1P11 and FTH1P16) have shown some capacity to modulate gene expression in cancer cell models, suggesting the general family can have non-coding RNA functions; specific evidence for FTH1P14 acting this way remains unestablished[4]. FTH1P14 is a pseudogene derived from ferritin heavy chain 1, does not encode a protein or serve as a therapeutic target, and is primarily relevant as a genomic element with emerging, but as yet unproven, potential for non-coding regulatory functions[3][4][6].

Other names

FTH1 pseudogene 14FTH1P14