Expression of long non-coding RNA HOXC13-AS in head and neck squamous cell carcinoma and its effect on the proliferation and migration of tumor cells
10.16066/j.1672-7002.2025.09.002
- VernacularTitle:长链非编码RNA HOXC13-AS在头颈鳞状细胞癌中的表达及对增殖和迁移的影响
- Author:
Dan WANG
1
;
Xiaoya MA
;
Jianing ZHAO
;
Ming ZHAO
Author Information
1. 吉林大学第二医院耳鼻咽喉头颈外科,吉林 长春 130022
- Keywords:
Head and Neck Neoplasms;
Carcinoma,Squamous Cell;
Cell Proliferation;
Cell Migration Assays;
long non-coding RNA;
HOXC13-AS
- From:
Chinese Archives of Otolaryngology-Head and Neck Surgery
2025;32(9):551-556
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE To investigate the expression of long non-coding RNA(lncRNA)HOXC13-AS in head and neck squamous cell carcinoma tissues and its effects on tumor cell proliferation and migration in head and neck tumor cell lines.METHODS Clinical samples from 26 patients with laryngeal squamous cell carcinoma and 4 patients with hypopharyngeal squamous cell carcinoma who were treated surgically in the Second Hospital of Jilin University from March 2024 to December 2024 were collected as research subjects.Head and neck squamous cell carcinoma tissue specimens and corresponding adjacent tissue specimens were selected.The expression of HOXC13-AS in 30 cases of head and neck squamous cell carcinoma tissues and corresponding adjacent tissues was detected by real-time fluorescence quantitative polymerase chain reaction(qRT-PCR).Clinical data were collected to analyze the correlation between HOXC13-AS expression and various clinical pathological factors.siRNA technology was used to interfere with the expression of HOXC13-AS in laryngeal cancer cell line TU212 and hypopharyngeal squamous cell line FaDu.Cell Counting Kit-8(CCK-8)assay was used to detect cell proliferation ability,and cell scratch assay was used to detect cell migration ability.RESULTS The expression level of lncRNA HOXC13-AS in head and neck squamous cell carcinoma tissues(12.60±11.26)was significantly higher than that in corresponding adjacent tissues(1.40±0.61),with a statistically significant difference(t=5.485,P<0.001).The expression of HOXC13-AS in head and neck squamous cell carcinoma tissues was closely related to T stage(P=0.004),lymph node metastasis(P=0.006),and clinical stage(P=0.007)of patients.CCK-8 results showed that the absorbance values of TU212 cell line groups at 24,48,and 72 h were si-NC group(0.373±0.010,0.738±0.026,1.003±0.124),si-HOXC13-AS-1 group(0.365±0.015,0.686±0.019,0.935±0.028),and si-HOXC13-AS-2 group(0.364±0.024,0.700±0.026,0.943±0.053),with statistically significant differences(F24 h=0.484,F48 h=7.893,F72 h=1.345,P<0.01);the absorbance values of FaDu cell line groups at 24,48,and 72 h were si-NC group(0.727±0.054,0.834±0.072,1.224±0.127),si-HOXC13-AS-1 group(0.532±0.005,0.650±0.079,1.021±0.044),and si-HOXC13-AS-2 group(0.647±0.088,0.687±0.025,1.074±0.055),with statistically significant differences(F24 h=16.143,F48 h=14.259,F72 h=9.409,P<0.001).Cell scratch assay showed that the migration rates of TU212 cell line groups at 12 and 24 h were si-NC group(38.971%±3.824%,69.185%±0.469%),si-HOXC13-AS-1 group(18.182%±2.580%,33.378%±2.302%),and si-HOXC13-AS-2 group(25.017%±0.288%,48.413%±0.805%),with statistically significant differences(F12 h=47.295,F24 h=471.745,P<0.0001);The migration rates of FaDu cell lines in each group at 12 and 24 hours were as follows:si-NC group(39.067%±3.196%,58.222%±0.448%),si-HOXC13-AS-1 group(13.689%±0.132%,39.358%±3.985%),and si-HOXC13-AS-2 group(23.335%±0.680%,35.526%±0.758%),with statistically significant differences(F12 h=138.1,F24 h=101.749,P<0.0001).CONCLUSION HOXC13-AS is significantly upregulated in head and neck squamous cell carcinoma tissues and cells,and is associated with the clinical pathological characteristics of patients.Silencing HOXC13-AS can significantly inhibit the proliferation and migration of head and neck tumor cells.
