Rui Cui
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Research Interests
Rui Cui has a total of 4 co-authors. Here are the top co-authors by number of shared publications:
Kun Li
A Bejing Tongren Eye Center, Beijing Key Laboratory of Ophthalmology And Visual Sciences, Beijing Tongren Hospital, Capital Medical University , Beijing , China
1 shared publicationNa Li
A Bejing Tongren Eye Center, Beijing Key Laboratory of Ophthalmology And Visual Sciences, Beijing Tongren Hospital, Capital Medical University , Beijing , China
1 shared publicationQingjun Lu
B Informatic Center, China-Japan friendship hospital , Beijing , China
1 shared publicationYufei Teng
C Beijing Institute of Ophthalmology, Bejing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University , Beijing , China
1 shared publication
Latest Publications
- 3 June 2016
- Published by Taylor & Francis in Current Eye Research
- Vol. 42 (1) , 21-27
Chitosan Promoted the Corneal Epithelial Wound Healing via Activation of ERK Pathway
Purpose: To investigate the mechanism of chitosan promoting corneal wound healing though evaluating its effect on extracellular signal-regulated kinases (ERK) and p38 pathway activity in a rabbit animal model. Methods: Cell proliferation and migration assay were performed 24 hours after chitosan treatment. The activity of ERK and p38 pathways was detected by using immunofluorescence and Western blotting in the presence of chitosan and an ERK inhibitor. In vivo study of epithelial debridement wounds was performed on 8 mm rabbit corneas in the presence of chitosan and an ERK pathway inhibitor. Results: Immunostaining with Ki67 and migrating assay showed that chitosan could upregulate the cell proliferation and promote the cell migration. Chitosan activated the ERK pathway in 5 min to 30 min after treatment but did not affect the p38 pathway. ERK inhibitor PD98059 can inhibit the chitosan-stimulated ERK phosphorylation. Chitosan increased the corneal epithelial wound closure in organ culture and ERK inhibition with PD98059 blocked the effect of chitosan on wound healing. Conclusions: Chitosan promoted corneal epithelial proliferation and migration during the wound healing in rabbits’ eye. Chitosan-stimulated epithelial wound healing is partially mediated through the activation of the ERK pathway but not the p38 pathway.
- 3 June 2016
- Published by Taylor & Francis in Current Eye Research
- Vol. 42 (1) , 21-27
Chitosan Promoted the Corneal Epithelial Wound Healing via Activation of ERK Pathway
Purpose: To investigate the mechanism of chitosan promoting corneal wound healing though evaluating its effect on extracellular signal-regulated kinases (ERK) and p38 pathway activity in a rabbit animal model. Methods: Cell proliferation and migration assay were performed 24 hours after chitosan treatment. The activity of ERK and p38 pathways was detected by using immunofluorescence and Western blotting in the presence of chitosan and an ERK inhibitor. In vivo study of epithelial debridement wounds was performed on 8 mm rabbit corneas in the presence of chitosan and an ERK pathway inhibitor. Results: Immunostaining with Ki67 and migrating assay showed that chitosan could upregulate the cell proliferation and promote the cell migration. Chitosan activated the ERK pathway in 5 min to 30 min after treatment but did not affect the p38 pathway. ERK inhibitor PD98059 can inhibit the chitosan-stimulated ERK phosphorylation. Chitosan increased the corneal epithelial wound closure in organ culture and ERK inhibition with PD98059 blocked the effect of chitosan on wound healing. Conclusions: Chitosan promoted corneal epithelial proliferation and migration during the wound healing in rabbits’ eye. Chitosan-stimulated epithelial wound healing is partially mediated through the activation of the ERK pathway but not the p38 pathway.