» Articles » PMID: 20808443

Analysis of Death Receptor 5 and Caspase-8 Expression in Primary and Metastatic Head and Neck Squamous Cell Carcinoma and Their Prognostic Impact

Overview
Journal PLoS One
Date 2010 Sep 3
PMID 20808443
Citations 27
Authors
Affiliations
Soon will be listed here.
Abstract

Death receptor 5 (DR5) and caspase-8 are major components in the extrinsic apoptotic pathway. The alterations of the expression of these proteins during the metastasis of head and neck squamous cell carcinoma (HNSCC) and their prognostic impact have not been reported. The present study analyzes the expression of DR5 and caspase-8 by immunohistochemistry (IHC) in primary and metastatic HNSCCs and their impact on patient survival. Tumor samples in this study included 100 primary HNSCC with no evidence of metastasis, 100 primary HNSCC with lymph node metastasis (LNM) and 100 matching LNM. IHC analysis revealed a significant loss or downregulation of DR5 expression in primary tumors with metastasis and their matching LNM compared to primary tumors with no evidence of metastasis. A similar trend was observed in caspase-8 expression although it was not statistically significant. Downregulation of caspase-8 and DR5 expression was significantly correlated with poorly differentiated tumors compared to moderately and well differentiated tumors. Univariate analysis indicates that, in HNSCC with no metastasis, higher expression of caspase-8 significantly correlated with better disease-free survival and overall survival. However, in HNSCC with LNM, higher caspase-8 expression significantly correlated with poorer disease-free survival and overall survival. Similar results were also generated when we combined both DR5 and caspase-8. Taken together, we suggest that both DR5 and caspase-8 are involved in regulation of HNSCC metastasis. Our findings warrant further investigation on the dual role of caspase-8 in cancer development.

Citing Articles

Beyond ADCs: harnessing bispecific antibodies to directly induce apoptosis for targeted tumor eradication.

Goldmacher V, Gershteyn I, Kovtun Y Antib Ther. 2025; 7(4):351-360.

PMID: 40061208 PMC: 11887037. DOI: 10.1093/abt/tbae029.


Caspase-8 in inflammatory diseases: a potential therapeutic target.

Zhang W, Zhu C, Liao Y, Zhou M, Xu W, Zou Z Cell Mol Biol Lett. 2024; 29(1):130.

PMID: 39379817 PMC: 11463096. DOI: 10.1186/s11658-024-00646-x.


Inhibition of hTERT/telomerase/telomere mediates therapeutic efficacy of osimertinib in EGFR mutant lung cancer.

Chen Z, Vallega K, Wang D, Quan Z, Fan S, Wang Q J Exp Med. 2024; 221(11).

PMID: 39297884 PMC: 11413468. DOI: 10.1084/jem.20240435.


Death receptor 5 promotes tumor progression in gastric cancer.

Chen J, Li L, Huangfu L, Du H, Ji X, Xing X FEBS Open Bio. 2023; 13(12):2375-2388.

PMID: 37879960 PMC: 10699099. DOI: 10.1002/2211-5463.13725.


Combined effect of the pro-apoptotic rhTRAIL protein and HSV-1 virus in head and neck cancer cell lines.

Bravo Perina L, Gomes I, Alcantara Pelloso A, Silva V, Arantes L, Melendez M Sci Rep. 2023; 13(1):18023.

PMID: 37865660 PMC: 10590400. DOI: 10.1038/s41598-023-44888-9.


References
1.
Xu L, Deng X . Protein kinase Ciota promotes nicotine-induced migration and invasion of cancer cells via phosphorylation of micro- and m-calpains. J Biol Chem. 2005; 281(7):4457-66. DOI: 10.1074/jbc.M510721200. View

2.
Barbero S, Mielgo A, Torres V, Teitz T, Shields D, Mikolon D . Caspase-8 association with the focal adhesion complex promotes tumor cell migration and metastasis. Cancer Res. 2009; 69(9):3755-63. PMC: 2684981. DOI: 10.1158/0008-5472.CAN-08-3937. View

3.
Wajant H, Pfizenmaier K, Scheurich P . TNF-related apoptosis inducing ligand (TRAIL) and its receptors in tumor surveillance and cancer therapy. Apoptosis. 2002; 7(5):449-59. DOI: 10.1023/a:1020039225764. View

4.
Jemal A, Siegel R, Ward E, Hao Y, Xu J, Thun M . Cancer statistics, 2009. CA Cancer J Clin. 2009; 59(4):225-49. DOI: 10.3322/caac.20006. View

5.
Vakkala M, Paakko P, Soini Y . Expression of caspases 3, 6 and 8 is increased in parallel with apoptosis and histological aggressiveness of the breast lesion. Br J Cancer. 1999; 81(4):592-9. PMC: 2362889. DOI: 10.1038/sj.bjc.6690735. View