HomeIngredientEffects of ginger (Zingiber officinale) on gingival fibroblasts: An in vitro study

Effects of ginger (Zingiber officinale) on gingival fibroblasts: An in vitro study

April 24, 2022

Clin Exp Dent Res. 2022 Apr 5. doi: 10.1002/cre2.575. Online ahead of print.

ABSTRACT

OBJECTIVES: Ginger, the powdered rhizome of the herb Zingiber officinale, is commonly used as a traditional medicine in many areas around the world. Anti-inflammatory actions of its extract have been previously reported. The aim of this study was to investigate the effect of ginger extract on matrix metalloproteinase (MMP) and interleukin (IL) expression from human gingival fibroblasts (HGFs) in vitro.

MATERIAL AND METHODS: HGFs were obtained from subcultures of biopsies from clinically healthy gingival tissues of 10 patients. Ginger extract was prepared from commercial powder of rhizome of Z. officinale (GZO) and its effect on cell viability was assessed using the 3-[4,5-dimethylthiazol-2-yl]-2,5 diphenyl tetrazolium bromide cytotoxicity assay. Cells were then incubated and treated (except for the control samples) with either GZO, lipopolysaccharides (LPS), and GZO before or after LPS stimulation. Culture supernatants of all five samples were collected for the Milliplex analysis to measure MMP-1, MMP-2, MMP-8, MMP-9, IL-1β, and IL-8. One-way analysis of variance and Duncan multiple range tests were used to compare the mean values of all groups.

RESULTS: The gingerextract showed minimal cytotoxicity to HGFs even with the maximum tested concentration. Compared to the control group, GZO treatment alone caused little or no effect on the levels of expression of MMP-1, MMP-2, MMP-8, MMP-9, IL-1β, and IL-8. While GZO treatment after LPS stimulation significantly reduced the expression of MMP-1, MMP-2, MMP-8, MMP-9, and IL-8 when compared to LPS alone. Comparing the control to LPS stimulation after GZO treatment, significant differences were detected for all tested MMPs and cytokines.

CONCLUSIONS: These findings suggest a potential role for ginger extract in inhibiting MMP and IL HGFs’ expression in inflamed gingival tissues.

PMID:35384365 | DOI:10.1002/cre2.575

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About The Author

Patrick Blanchard MD

Meet Dr. Blanchard Dr. Blanchard’s medical practice is an embodiment of Integrative health which brings conventional and complementary approaches together in a coordinated way. Conveniently located in sunny Florida and over the internet with ValiseMD’s secure HIPPA compliant telXmed servers. Since 1994, patients with a wide range of challenging medical problems have achieved optimum health using the best of natural medicine, judiciously combined with high-tech innovations. Breakthroughs are often achieved even after patients have consulted mainstream specialists and holistic practitioners. Dr. Blanchard is founder and CEO of ValiseMD, Inc. He is board certified in Family Medicine since 1994 and awarded Fellow of the American Academy of Family Physicians in 2001. He received the ‘Teacher of the Year’ award from the University of Kansas School of Medicine at completion of his residency in Family Medicine. He completed a fellowship at Wake Forest University in the field of vascular neurosonology. He holds a medical patent in the field of Gastroenterology. He holds an unrestricted license to practice medicine and surgery in Florida. He started his medical career as a Emergency Medical Technician, then as a Paramedic and later a Medical Doctor.