Target intelligence / Profile preview

Homeobox protein Hox-B2 (HOXB2)

Target
HOXB2
Molecular classification
Transcription factor
01

Overview

Homeobox protein Hox-B2 is a sequence-specific transcription factor encoded by the HOXB2 gene in humans, belonging to the Antennapedia (Antp) homeobox family. It contains a homeobox DNA-binding domain and regulates gene expression patterns critical for the development of positional identity along the anterior-posterior axis. HOXB2 is part of the clustered homeobox B genes on chromosome 17. Aberrant expression, particularly overexpression, has been linked to some cancers, including pancreatic cancer[1][2][8].

Other names
Homeobox B2HOX2HOX2HHox-2.8Homeobox protein Hox-2.8Homeobox protein Hox-2HK8K8 home proteinhomeo box 2Hhomeo box B2
02

Biological functions

Regulation of developmentSequence-specific DNA bindingDetermination of positional identity along the anterior-posterior axisCell differentiation
03

Disease associations

CancerPancreatic cancerAcute myeloid leukemiaOther developmental disorders
04

Safety considerations

As a transcription factor involved in development, targeting HOXB2 might impact normal developmental or cellular differentiation processes; no specific drug-based safety concerns are documented
05

Biomarkers

Increased HOXB2 expression is associated with pancreatic cancer and may serve as a biomarker for this disease

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