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Metastasis via the lymphatics is a major risk factor in squamous cell carcinoma of the oral cavity (OSCC). We sought to determine whether the presence of metastasis in the regional lymph node could be predicted by a gene expression signature of the primary tumor. A total of 18 OSCCs were characteriz...
ORGANISM(S): Homo sapiens 

Oral squamous cell carcinoma (OSCC) is frequently the outcome of oral submucous fibrosis (OSMF), a common possibly premalignant disease. In our study, a cohort of 50 patients with OSCC and OSMF, along with 50 healthy controls, was analyzed to identify significant metabolic differences between the...

2024-10-23 | MTBLS11009 | MetaboLights
Oral squamous cell carcinoma (OSCC) is a lethal disease and early death usually occurs as a result of local invasion and regional lymph node metastases. We used microarrays to identify down or upregulated genes in OSCCs compared with non-malignant controls. To identify genes whose transcription is d...
ORGANISM(S): Homo sapiens 

Despite lipid metabolic changes in oral cancer (OC), their potential as diagnostic markers remains unclear. This study assessed the diagnostic potential of metabolites for OC detection. Plasma metabolites of patients with OC and healthy controls (HC) were profiled using untargeted and targeted me...

2026-05-02 | MTBLS12655 | MetaboLights

OBJECTIVE: Emerging evidence suggests that glucose depletion (GD)-induced cell death depends on system Xc-, a glutamate/cystine antiporter extensively studied in ferroptosis. However, the underlying mechanism remains debated. Our study confirmed the correlation between system Xc...

2024-01-16 | MTBLS5358 | MetaboLights
Analysis of DNA from 94 oral lesions by whole genome tiling-path array comparative genomic hybridization. Keywords: array comparative genomic hybridization Whole genome tiling-path array CGH profiles of 94 formalin-fixed paraffin-embedded oral specimens.
ORGANISM(S): Homo sapiens 
Oral squamous cell carcinoma (OSCC) is a prevalent form of cancer that develops from the epithelium of the oral cavity. OSCC is on the rise worldwide, and death rates associated with the disease are particularly high. Despite progress in understanding of the mutational and expression landscape assoc...
ORGANISM(S): Homo sapiens 

Bacterial metabolism in oral biofilms is comprised of complex networks of nutritional chains and biochemical regulations. These processes involve both intraspecies and interspecies networks as well as interactions with components from host saliva, gingival crevicular fluid, and dietary intake. In...

2023-10-30 | MTBLS8370 | MetaboLights
The aim of this study is to investigate the alterations in gene expression in Porphyromonas gingivalis W83 after inoculation in rat oral cavity. P.gingivalis W83 inoculation in rat oral cavity caused inflammatory responses in gingival tissues and destroyed host alveolar bone. Microarray analysis rev...
ORGANISM(S): Porphyromonas gingivalis W83 

Mechanistic study of the effects of salivary components from OSCC patients on tumor growth using a mouse model of oral squamous cell carcinoma

2025-08-01 | MTBLS12805 | MetaboLights
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