Basic Information

Symbol
TNFRSF11B
RNA class
mRNA
Alias
TNF Receptor Superfamily Member 11b OCIF Osteoclastogenesis Inhibitory Factor Osteoprotegerin TR1 OPG Tumor Necrosis Factor Receptor Superfamily, Member 11b Tumor Necrosis Factor Receptor Superfamily Member 11B PDB5
Location (GRCh38)
Forensic tag(s)
Postmortem interval inference

MANE select

Transcript ID
NM_002546.4
Sequence length
2087.0 nt
GC content
0.3991

Transcripts

ID Sequence Length GC content
GGAGACGCACCGGAGCGCUCGCCCAGCCGCCGCCUCCAAGCCCCUGAGG… 2087 nt 0.3991
Summary

The protein encoded by this gene is a member of the TNF-receptor superfamily. This protein is an osteoblast-secreted decoy receptor that functions as a negative regulator of bone resorption. This protein specifically binds to its ligand, osteoprotegerin ligand, both of which are key extracellular regulators of osteoclast development. Studies of the mouse counterpart also suggest that this protein and its ligand play a role in lymph-node organogenesis and vascular calcification. Alternatively spliced transcript variants of this gene have been reported, but their full length nature has not been determined. [provided by RefSeq, Jul 2008]

Forensic Context

A study in human and rat skin demonstrated that ultraviolet-B irradiation induces significant transcriptional changes, with the TNFRSF11B being up-regulated in both species (fold change 22.1 in human and 4.7 in rat) at the peak of hyperalgesia [Dawes et al. DOI:10.1371/journal.pone.0093338]. In a separate forensic investigation of human cadaver liver tissues, the TNFRSF11B was identified as a death domain protein and was found to be down-regulated more than threefold (-3.759 fold) in decaying tissues compared to a control, contributing to the apoptotic thanatotranscriptome profile associated with the postmortem interval [Javan et al. DOI:10.1007/S12024-015-9704-6].