Knockdown of MCM10 Gene Impairs Glioblastoma Cell Proliferation,Migration and Invasion and the Implications for the Regulation of Tumorigenesis

Journal of Molecular Neuroscience - Minichromosome maintenance 10 (MCM10) plays an important role in DNA replication and is expressed in a variety of tumors, including glioma. However, its role and...     

Prognostic factors of facial nerve function after vestibular schwannoma removal via translabyrinthine approach

Background: Prediction of facial function is a major concern when proposing surgery for patients with vestibular schwannoma (VS).

Aims/objectives: To evaluate postoperative facial function of patients who underwent operation of VS via a translabyrinthine approach (TL), and to analyze factors that influence facial functions.

Material and methods: A total of 91 VS patients, who were operated via a TL approach, between March 1997 and December 2016, were analyzed. Demographics, tumor-related factors, and operative findings were collected. Facial function was assessed according to the House-Brackmann (HB) grading system before surgery, immediately after surgery, and 1-, 3-, 6-months, and 1 year after surgery.

Results: In cases of patients that had a tumor that extended to the CPA, an unsatisfactory facial outcome was noted in 12 (30.0%) patients. FN outcomes after tumor removal depend on tumor size (p?=?.040). Among FN-related factors, only the FN recovery timing was correlated with facial outcomes (p?=?.030). Univariable and multivariable analysis revealed that tumor size and the timing of FN recovery were significant as favorable prognostic factors for good facial outcomes.

Conclusions and significance: Tumor size and the FN recovery timing are significant prognostic factors of facial outcome in VS patients who underwent operations via a TL approach.