The CD98 Heavy Chain Is a Marker and Regulator of Head and Neck Squamous Cell Carcinoma Radiosensitivity.
Amino Acids
/ metabolism
Biological Transport
Biomarkers, Tumor
Cell Line, Tumor
Chemoradiotherapy
Citric Acid Cycle
Fusion Regulatory Protein 1, Heavy Chain
/ genetics
Gene Expression
Gene Knockdown Techniques
Humans
Immunohistochemistry
Large Neutral Amino Acid-Transporter 1
/ genetics
Oxidative Stress
/ genetics
Radiation Tolerance
/ genetics
Squamous Cell Carcinoma of Head and Neck
/ genetics
Journal
Clinical cancer research : an official journal of the American Association for Cancer Research
ISSN: 1557-3265
Titre abrégé: Clin Cancer Res
Pays: United States
ID NLM: 9502500
Informations de publication
Date de publication:
15 05 2019
15 05 2019
Historique:
received:
07
09
2018
revised:
12
12
2018
accepted:
17
01
2019
pubmed:
24
1
2019
medline:
7
7
2020
entrez:
24
1
2019
Statut:
ppublish
Résumé
The heavy chain of the CD98 protein (CD98hc) is encoded by the CD98hc protein expression levels were correlated with corresponding tumor control dose 50 (TCD High expression levels of CD98hc resulted in an increase in mTOR pathway activation, amino acid metabolism, and DNA repair as well as downregulation of oxidative stress and autophagy. High expression levels of CD98hc and LAT1 proteins were significantly correlated and associated with an increase in radioresistance in HNSCC We found that CD98hc-associated signaling mechanisms play a central role in the regulation of HNSCC radioresistance and may be a promising target for tumor radiosensitization.
Identifiants
pubmed: 30670494
pii: 1078-0432.CCR-18-2951
doi: 10.1158/1078-0432.CCR-18-2951
doi:
Substances chimiques
Amino Acids
0
Biomarkers, Tumor
0
Fusion Regulatory Protein 1, Heavy Chain
0
Large Neutral Amino Acid-Transporter 1
0
SLC3A2 protein, human
0
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
3152-3163Subventions
Organisme : Austrian Science Fund FWF
ID : P 29457
Pays : Austria
Informations de copyright
©2019 American Association for Cancer Research.