TNF-α polymorphism in oral cancer and oral potentially malignant disorders: meta-analysis and investigation as a potential tool to determine individual susceptibility and the prognosis.

There is increasing evidence that tumour necrosis factor alpha (TNF-α) gene polymorphisms may promote development and spread of cancer through transitions at different loci that lead to its altered expression. However, data on TNF-α gene polymorphisms in oral cancer remain highly controversial. This meta-analysis was performed to determine the impact of TNF-α gene polymorphisms on oral squamous cell carcinoma (OSCC) and oral potentially malignant disorders (OPMD).

Evaluating the pathological and clinical implications of errors made by an artificial intelligence colon biopsy screening tool.

Objective: Artificial intelligence (AI) tools for histological diagnosis offer great potential to healthcare, yet failure to understand their clinical context is delaying adoption. IGUANA (Interpretable Gland-Graphs using a Neural Aggregator) is an AI algorithm that can effectively classify colonic biopsies into normal versus abnormal categories, designed to automatically report normal cases. We performed a retrospective pathological and clinical review of the errors made by IGUANA.

Biodegradation of Organophosphorus Insecticides by Bacillus Species Isolated From Soil.

This study investigates the biodegradation of methyl parathion, an organophosphate pesticide used in paddy fields. Microbial degradation transforms toxic pesticides into less harmful compounds, influenced by the microbial community in the soil. To isolate different microbial colonies, soil samples from an organophosphorus-treated groundnut field were plated on nutrient agar and MSM with 1% glucose and 0.

Quantitative correlation of serum and salivary trace elements in oral squamous cell carcinoma and oral potentially malignant disorders: An institution-based biochemical analysis.

Background: Trace elements are the important components that play a crucial role in various functions of the human body at cellular and molecular levels. Considering the role of the trace elements in precancerous and cancerous conditions, estimation of their levels in these conditions could aid in understanding the disease process and progression. The purpose of this study is to determine the alteration in salivary electrolyte concentration of oral potentially malignant disorders (OPMD) and oral squamous cell carcinoma (OSCC) patients to correlate the variations with the severity and biological behaviour.