Change in oral health-related behaviours of children before and after dental treatments under general anaesthesia.

This study evaluated the behavioural changes pertaining to children's oral health before and after the dental general anaesthesia (DGA), with particular focus on the factors associated with these changes. The records were collected for the children who received DGA from July 2015 to November 2016, and relevant questionnaires were obtained from their parents/guardians for the information prior to and after the DGA. The questionnaire included Early Childhood Oral Health Impact Scale (ECOHIS) and Dental Subscale of Children's Fear Survey Schedule (CFSS-DS) to investigate the changes in Oral Health-related Quality of Life (OHRQoL) and dental fear.

Targeting methyltransferase PRMT5 retards the carcinogenesis and metastasis of HNSCC via epigenetically inhibiting Twist1 transcription.

Protein arginine methyltransferase 5 (PRMT5) is an important type II arginine methyltransferase that can play roles in cancers in a highly tissue-specific manner, but its role in the carcinogenesis and metastasis of head and neck squamous cell carcinoma (HNSCC) remains unclear. Here, we detected PRMT5 expression in HNSCC tissues and performed series of in vivo and in vitro assays to investigate the function and mechanism of PRMT5 in HNSCC. We found that PRMT5 was overexpressed in dysplastic and cancer tissues, and associated with lymph node metastasis and worse patient survival.

Analysis of survival and factors associated with failure of primary tooth pulpectomies performed under general anaesthesia in children from South China.

Background: Pulpectomy is a technique recommended for treatment of irreversible pulp inflammation or necrosis. Treatment-related variables and patient factors may affect the prognosis of pulpectomy.

Aim: To investigate the survival and related predictors associated with failure of pulpectomies performed under general anaesthesia for early childhood caries.

[Effect analysis of ceramic onlay to repair serious dental defects in young permanent molars].

Objective: To analyze the effect of ceramic onlay to repair serious defects in young permanent molars.

Methods: Sixty patients with defects in young permanent molars were selected. The patients were randomly divided into two groups.

Chemokine (CC motif) ligand 18 upregulates Slug expression to promote stem-cell like features by activating the mammalian target of rapamycin pathway in oral squamous cell carcinoma.

Chemokine (CC motif) ligand 18 (CCL18) is involved in remodeling of the tumor microenvironment and plays critical roles in oncogenesis, invasiveness, and metastasis. We previously investigated the overexpression of CCL18 in primary oral squamous cell carcinoma (OSCC) tissues and its association with advanced clinical stage in OSCC patients. However, the underlying mechanisms of this CCL18-derived activity remains unidentified.

Prognostic Value of Cancer Stem Cell Markers in Head and Neck Squamous Cell Carcinoma: a Meta-analysis.

Bmi-1, CD133, Nanog and Oct-4 have been reported as cancer stem cell (CSC) markers in head and neck squamous cell carcinoma (HNSCC). However, the prognostic value of them in HNSCC remains controversial. Hence, this meta-analysis was conducted to access the association between the four CSC markers and survival outcome of HNSCC patients.