HSP90AA1 promotes the inflammation in human gingival fibroblasts induced by Porphyromonas gingivalis lipopolysaccharide via regulating of autophagy.

Background: Peri-implantitis of tooth seriously affects the life quality of patients. This study aimed to investigate the role of HSP90AA1 in the inflammatory of human gingival fibroblasts (HGFs) induced by porphyromonas gingivalis lipopolysaccharide (Pg-LPS), and to provide a potential therapeutic target for clinical treatment of peri-implantitis.

Methods: Pg-LPS (0.

Correlation between replicative senescence of endometrial gland epithelial cells in shedding and non-shedding endometria and endometriosis cyst during menstruation.

To investigate correlation between abnormal replicative senescence of endometrial gland epithelial cells (EGECs) in shedding and non-shedding endometria and endometriosis cyst during menstruation. Musashi-1 expression, β-catenin expression, and EGECs ultrastructure in shedding and non-shedding endometrium when menstruation were observed through real-time PCR and transmission electron microscopy technologies. (1) Musashi-1 and β-catenin exhibited a high expression in shedding and non-shedding endometria in experimental group, showing a positive correlation between each other; and were significantly higher than that in control group.