Alternatively spliced ANLN isoforms synergistically contribute to the progression of head and neck squamous cell carcinoma.

Head and neck squamous cell carcinoma (HNSCC) is a common cancer with high mortality. Anilin actin-binding protein (ANLN) has been reported to be associated with carcinogenesis in multiple tumors. However, the expression pattern and functional effects of ANLN in HNSCC remain to be unclear.

The LncRNA FGD5-AS1/miR-497-5p axis regulates septin 2 (SEPT2) to accelerate cancer progression and increase cisplatin-resistance in laryngeal squamous cell carcinoma.

Aberrant expression or mutation of the Septin gene family is closely associated with cancer progression, and septin 2 (SEPT2) exerts its tumor-promoting effects in multiple cancers, but its role in regulating laryngeal squamous cell carcinoma (LSCC) progression and drug resistance has not been investigated. Based on the published data, the present study identified that SEPT2 promoted cancer progression and increased cisplatin-resistance in LSCC, and a novel LncRNA FGD5-AS1/miR-497-5p axis was crucial for this process. Mechanistically, SEPT2 tended to be enriched in LSCC tissues and cells, and knock-down of SEPT2 inhibited cell proliferation, viability, migration, and tumorigenesis in LSCC cells in vitro and in vivo.

Prognostic value of platelet distribution width and mean platelet volume in patients with laryngeal cancer.

To investigate the prognostic relevance of platelet volume indices for survival in laryngeal cancer. The study included 640 patients with laryngeal cancer. We analyzed the optimal cutoff values through receiver operating characteristic analysis, then analyzed the univariate factor and multivariate variables.

Gene expression profiling for the diagnosis of multiple primary malignant tumors.

Background: The incidence of multiple primary malignant tumors (MPMTs) is rising due to the development of screening technologies, significant treatment advances and increased aging of the population. For patients with a prior cancer history, identifying the tumor origin of the second malignant lesion has important prognostic and therapeutic implications and still represents a difficult problem in clinical practice.

Methods: In this study, we evaluated the performance of a 90-gene expression assay and explored its potential diagnostic utility for MPMTs across a broad spectrum of tumor types.

Prognostic Significance of Lactate Dehydrogenase in Patients Undergoing Surgical Resection for Laryngeal Squamous Cell Carcinoma.

The aim is to estimate the prognostic value of lactate dehydrogenase (LDH) in patients undergoing surgical resection for laryngeal squamous cell carcinoma (LSCC). A total of 640 resected LSCC patients were included. Preoperative lactate dehydrogenase (LDH) was assessed.

Long noncoding RNA LINC-PINT regulates laryngeal carcinoma cell stemness and chemoresistance through miR-425-5p/PTCH1/SHH axis.

Functional, noncoding RNA of about 200 nucleotides in length are known as long noncoding RNA (lncRNA). Advances in -omics have revolutionized the information with respect to the coding and noncoding regions of the genome. Several studies have illustrated the role of lncRNA in cell growth and cancer.

Long non-coding RNA AFAP1-AS1/miR-320a/RBPJ axis regulates laryngeal carcinoma cell stemness and chemoresistance.

AFAP1-AS1 is a long non-coding RNA that is associated with tumorigenesis and poor prognosis in a variety of cancers. We have been suggested that AFAP1-AS1 increases tumorigenesis in laryngeal carcinoma specifically by enhancing stemness and chemoresistance. We assessed AFAP1-AS1 expression in human laryngeal specimens, paired adjacent normal tissues and human HEp-2 cells.

miR-217 inhibits laryngeal cancer metastasis by repressing AEG-1 and PD-L1 expression.

High incidences of laryngeal cancer have been reported recently. Increasing our understanding of the molecular mechanisms underlying this malignancy could reveal more effective approaches to treating laryngeal cancer patients and so improve their prognoses. In this study, we explored the biological effects of miR-217 on laryngeal cancer.

Effect of EphA7 Silencing on Proliferation, Invasion and Apoptosis in Human Laryngeal Cancer Cell Lines Hep-2 and AMC-HN-8.

Aims: This study aimed to investigate the expression of EphA7 in human laryngeal squamous cell carcinoma (LSCC) tissues and disclose the potential roles and molecular mechanisms of EphA7 in LSCC.

Methods: In the present study, we examined EphA7 expression and its function and mechanism in LSCC. EphA7 expression levels were investigated by quantitative real-time PCR (qRT-PCR), western blotting, and immunohistochemistry in a panel of 35 LSCC patient cases.

Inhibition of 15-lipoxygenase (15-LOX) reverses hypoxia-induced down-regulation of potassium channels Kv1.5 and Kv2.1Inhibition of 15-lipoxygenase (15-LOX) reverses hypoxia-induced down-regulation of potassium channels Kv1.5 and Kv2.1.

The inhibition of voltage-gated potassium channels (Kv) plays an important role in the cerebral hypoxia-induced cell death. The activity of Kv can be inhibited by 15-hydroxyeicosatetrienoic acid (15-HETE). Therefore, as the key enzyme which catalyzed the formation of 15-HETE, 15-LOX may be involved in Kv inhibition induced by cerebral hypoxia.

miR-219 inhibits the growth and metastasis of TSCC cells by targeting PRKCI.

Tongue squamous cells carcinoma (TSCC) is the most common type in oral cancers. Recently, accumulating evidence suggests that microRNAs (miRNAs) play critical roles in tumorigenesis. Here, we demonstrated that miR-219 was significantly downregulated in TSCC tissues and cell lines.

Krüppel-like factor 5: a novel biomarker for lymph node metastasis and recurrence in supraglottic squamous cell laryngeal carcinoma.

Krüppel-like factor 5 (KLF5), a zinc finger-containing transcription factor, is involved in important biological processes including cell transformation, proliferation, and carcinogenesis. However, its clinical significance has remained largely unknown in laryngeal cancer. Here, specimens from 144 patients with laryngeal tumors were investigated by immunohistochemical staining for KLF5, integrin-linked kinase (ILK), and E-cadherin expressions.