Berberine augments the secretory function of salivary gland in homeostasis and after radiation exposure.

ABSTRACT:

Introduction

Radiotherapy serves as an essential therapeutic modality for head and neck malignancies. However, many patients who undergo head and neck radiation (HNR) frequently experience different severities of xerostomia. Berberine (BBR) has a variety of pharmacological functions and has shown favorable clinical efficacy. However, its therapeutic potential and mechanistic basis in xerostomia have not been explored.

Methods

The histological expressions of Aquaporin 5 (AQP5), Na-K-Cl cotransporter 1 (NKCC1), Muscle intestine stomach expression 1 (MIST1), Proliferating cell nuclear antigen (PCNA), Phospho-GSK-3beta (p-GSK3β) and β-Catenin were examined by immunohistochemistry (IHC). Mucin2 (MUC2), were examined by immunofluorescence. The degree of apoptosis was assessed by T

SUBMITTER: Lian Q 

PROVIDER: S-EPMC12832237 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature