scholarly journals Disulfiram Inhibits Epithelial–Mesenchymal Transition Through TGFβ–ERK–Snail Pathway Independently of Smad4 to Decrease Oral Squamous Cell Carcinoma Metastasis [Corrigendum]

2021 ◽  
Vol Volume 13 ◽  
pp. 8647-8650
Author(s):  
Wenhuan Bu ◽  
Zilin Wang ◽  
Lin Meng ◽  
Xing Li ◽  
Xinchen Liu ◽  
...  
Keyword(s):  
Squamous Cell Carcinoma ◽  
Oral Squamous Cell Carcinoma ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Epithelial Mesenchymal Transition ◽  
Mesenchymal Transition ◽  
Carcinoma Metastasis

scholarly journals Tumor-suppressive roles of ΔNp63β-miR-205 axis in epithelial-mesenchymal transition of oral squamous cell carcinoma via targeting ZEB1 and ZEB2

2018 ◽  
Vol 233 (10) ◽  
pp. 6565-6577 ◽  
Author(s):  
Yuma Hashiguchi ◽  
Shintaro Kawano ◽  
Yuichi Goto ◽  
Kaori Yasuda ◽  
Naoki Kaneko ◽  
...  
Keyword(s):  
Squamous Cell Carcinoma ◽  
Oral Squamous Cell Carcinoma ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Epithelial Mesenchymal Transition ◽  
Mesenchymal Transition

scholarly journals CD47-SIRPα Signaling Induces Epithelial-Mesenchymal Transition and Cancer Stemness and Links to a Poor Prognosis in Patients with Oral Squamous Cell Carcinoma

Cells ◽  
2019 ◽  
Vol 8 (12) ◽  
pp. 1658 ◽  
Author(s):  
Shin Pai ◽  
Oluwaseun Adebayo Bamodu ◽  
Yen-Kuang Lin ◽  
Chun-Shu Lin ◽  
Pei-Yi Chu ◽  
...  
Keyword(s):  
Squamous Cell Carcinoma ◽  
Transcription Factor ◽  
Oral Squamous Cell Carcinoma ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Epithelial To Mesenchymal Transition ◽  
Epithelial Mesenchymal Transition ◽  
Therapy Resistance ◽  
Cellular Migration ◽  
Mesenchymal Transition

Background: Oral squamous cell carcinoma (OSCC), with high mortality rates, is one of the most diagnosed head and neck cancers. Epithelial-to-mesenchymal transition (EMT) and the generation of cancer stem cells (CSCs) are two keys for therapy-resistance, relapse, and distant metastasis. Accumulating evidence indicates that aberrantly expressed cluster of differentiation (CD)47 is associated with cell-death evasion and metastasis; however, the role of CD47 in the generation of CSCs in OSCC is not clear. Methods: We investigated the functional roles of CD47 in OSCC cell lines SAS, TW2.6, HSC-3, and FaDu using the bioinformatics approach, immunoblotting, immunofluorescence staining, and assays for cellular migration, invasion, colony, and orosphere formation, as well as radiosensitivity. Results: We demonstrated increased expression of CD47 in OSCC patients was associated with an estimated poorly survival disadvantage (p = 0.0391) and positively correlated with the expression of pluripotency factors. Silencing CD47 significantly suppressed cell viability and orosphere formation, accompanied by a downregulated expression of CD133, SRY-Box transcription factor 2 (SOX2), octamer-binding transcription factor 4 (OCT4), and c-Myc. In addition, CD47-silenced OSCC cells showed reduced EMT, migration, and clonogenicity reflected by increased E-cadherin and decreased vimentin, Slug, Snail, and N-cadherin expression. Conclusion: Of therapeutic relevance, CD47 knockdown enhanced the anti-OSCC effect of radiotherapy. Collectively, we showed an increased CD47 expression promoted the generation of CSCs and malignant OSCC phenotypes. Silencing CD47, in combination with radiation, could provide an alternative and improved therapeutic efficacy for OSCC patients.

EPITHELIAL-MESENCHYMAL TRANSITION POTENTIAL ACTIVATED AFTER CHOLESTEROL DEPLETION IN ORAL SQUAMOUS CELL CARCINOMA

2020 ◽  
Vol 130 (3) ◽  
pp. e247
Author(s):  
Maria Gabrielly Barreto SAMPAIO ◽  
Rebeca Barros NASCIMENTO ◽  
Paloma Souza Gonçalves CERQUEIRA ◽  
Lucas Weber de Queiroz SILVA ◽  
Maria Fernanda Setúbal Destro RODRIGUES ◽  
...  
Keyword(s):  
Squamous Cell Carcinoma ◽  
Oral Squamous Cell Carcinoma ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Epithelial Mesenchymal Transition ◽  
Cholesterol Depletion ◽  
Mesenchymal Transition ◽  
Transition Potential

scholarly journals Aberrant Expression and Subcellular Localization of PER2 Promote the Progression of Oral Squamous Cell Carcinoma

2020 ◽  
Vol 2020 ◽  
pp. 1-10
Author(s):  
Fengyuan Guo ◽  
Qingming Tang ◽  
Guangjin Chen ◽  
Jiwei Sun ◽  
Junyi Zhu ◽  
...  
Keyword(s):  
Squamous Cell Carcinoma ◽  
Oral Squamous Cell Carcinoma ◽  
Subcellular Localization ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Epithelial Mesenchymal Transition ◽  
Aberrant Expression ◽  
Mesenchymal Transition

Oral squamous cell carcinoma, one of the most prevalent cancer types in the world, has been confirmed under the influence of a key circadian gene, PER2, whose role has been identified in the development of some other types of cancers. However, the mechanism through which PER2 regulates the progress of OSCC remains largely unknown. In this study, we showed that besides the abnormal expression and subcellular localization of PER2 observed in OSCC tissues and cells as expected, these anomalous changes also existed in the adjacent noncancerous tissues, which was a novel finding in our research. The phase of PER2 rhythmic expression pattern in OSCC cells was later than that in oral keratinocytes in the protein level. In addition, we demonstrated that PER2 played as a resistant factor in the development of OSCC by upregulating TP53 and inhibiting epithelial-mesenchymal transition in vitro and in vivo. Taken together, our results identified that the development of OSCC is closely associated with PER2, the aberrant expression and subcellular localization of which facilitates the malignant progress.

scholarly journals Dysregulation of miR-200 family microRNAs and epithelial-mesenchymal transition markers in oral squamous cell carcinoma

2017 ◽  
Author(s):  
Ganesan Arunkumar ◽  
Arunagiri Deva Magendhra Rao ◽  
Mayakannan Manikandan ◽  
Harikrishnan Prasanna Srinivasa Rao ◽  
Shanmugam Subbiah ◽  
...  
Keyword(s):  
Squamous Cell Carcinoma ◽  
Oral Squamous Cell Carcinoma ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Epithelial Mesenchymal Transition ◽  
Mesenchymal Transition
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