Ontology highlight
ABSTRACT: Background
Chordoma is a locally aggressive bone tumor with a high capability of recurrence. Because chordoma often occurs at critical locations next to neurovascular structures, there is an urgent need to introduce validated biomarkers. T-box transcription factor T (TBXT; OMIM: 601397) plays an important role in the pathogenesis and survival of chordoma cells.Methods
Herein, we aimed to show whether rs2305089 polymorphism is correlated with chordoma in the Iranian population. In order to detect rs2305089, tetra-primer amplification refractory mutation system-polymerase chain reaction (T-ARMS-PCR) was used. In total, 19 chordoma patients and 108 normal healthy individuals were recruited and screened using T-ARMS-PCR. The results were subsequently validated by Sanger sequencing.Results
The genotype distributions and allele frequencies were significantly different among the patient and healthy groups (p-value <0.05). The A allele of rs2305089 showed a significant positive association with chordoma risk (p-value <0.05). DNA sequencing verified the T-ARMS-PCR results as well. This study demonstrated the association between TBXT rs2305089 and chordoma in an Iranian population using a simple, accurate, and cost-effective T-ARMS-PCR assay.Conclusions
Our results were in line with those of previous studies showing that TBXT rs2305089 is associated with chordoma development. We also developed an efficient T-ARMS-PCR assay to determine the genotype of rs2305089.
SUBMITTER: Jalessi M
PROVIDER: S-EPMC8761424 | biostudies-literature |
REPOSITORIES: biostudies-literature