•Neonate oral epithelium is heavily colonized, but microbial load declines during weaning•Neutrophils are recruited to the neonate by ??T17 cells and microbiota•Neonate has distinct permeability, turnover rate, gene signature•Microbiota induces salivary antimicrobial components that shape microbiota Postnatal host-microbiota interplay governs mucosal homeostasis considered have life-long health...

fasting is a religious obligation, which can be challenging for individuals with oral conditions due to its stringent code of conduct. moreover, food abstinence during fasting can restrict oral feeding even further in patients whose nutrition has been already compromised. previous research has mainly concentrated on oral hygiene and gum health, disregarding orodental conditions and diseases. th...

oral malignant melanoma (omm) accounts for 5% of all oral malignancies. it is a rare aggressive neoplasm usually found on the hard palate and gingiva. the etiology is unknown, but tobacco and chronic irritation are suggested as probable causative factors. over 30% of the cases have been reported to arise from pre-existing pigmented lesions. a biopsy is required to establish the diagnosis and th...