13 January 2019 : Animal Research
Antidepressive Effects of Taraxacum Officinale in a Mouse Model of Depression Are Due to Inhibition of Corticosterone Levels and Modulation of Mitogen-Activated Protein Kinase Phosphatase-1 (Mkp-1) and Brain-Derived Neurotrophic Factor (Bdnf) Expression
Cunyou Gao1ABCDEF, Suli Kong12ABCDEFG*, Benyu Guo1ABCDEF, Xuejun Liang2BCD, Huifeng Duan2BCDE, Donghe Li2BCDDOI: 10.12659/MSM.912922
Med Sci Monit 2019; 25:389-394
Abstract
BACKGROUND: Depression is a common disorder linked with high levels of chronicity, psycho-social and physical problems, and suicide. Here, we assessed the antidepressant effects of the hydromethanolic extract of Taraxacum officinale and investigated the underlying mechanism.
MATERIAL AND METHODS: Antidepressant effects were examined by use of the tail suspension test (TST). Concentrations of corticosterone, dopamine, noradrenaline, and adrenaline were examined by biochemical assays. The mRNA expression was assessed by quantitative RT-PCR. Phytochemical analysis was performed by LC/MS.
RESULTS: The results showed that the extract at the dosage of 50 and 100 mg/kg significantly (p<0.01) alleviated the TST-induced immobility in the mice, and the effects were comparable to the antidepressant drug Bupropion, which was used as the positive control. Investigation of the underlying mechanism revealed that the T. officinale extract exerts it effects by significantly (p<0.05) decreasing the levels of corticosterone and increasing the concentrations of dopamine, noradrenaline, and adrenaline. Further, the extract also increased the expression of brain-derived neurotrophic factor (Bdnf), which was associated with significant (p<0.05) decrease in the expression of mitogen-activated protein kinase phosphatase-1 (Mkp-1), indicative of the antidepressant potential of T. officinale. Finally, the active constituents of the extract, which include isoetin, hesperidin, naringenin, Kaempferol, sinapinic, and gallic acid, were also identified, which could potentially be responsible for its antidepressant effects.
CONCLUSIONS: In conclusion, T. officinale exerts significant antidepressant effects in a mouse model of depression by inhibition of corticosterone levels and modulation of Mkp-1 and Bdnf expression.
Keywords: Antidepressive Agents, Depression, Gene Expression Profiling, Behavior, Animal, Brain-Derived Neurotrophic Factor, Corticosterone, Depressive Disorder, Dopamine, Dual Specificity Phosphatase 1, Epinephrine, Mice, Inbred ICR, Norepinephrine, Phytotherapy, Plant Extracts, Plant Leaves, Stress, Psychological, Swimming, Taraxacum
Editorial
01 May 2022 : Editorial
Editorial: Cardiovascular Complications at One Year After SARS-CoV-2 Infection are Independent of Underlying Cardiovascular Risk Factors or Severity of COVID-19DOI: 10.12659/MSM.937048
Med Sci Monit 2022; 28:e937048
SARS-CoV-2/COVID-19
16 May 2022 : Clinical Research
Importance of Influenza Anti-Hemagglutinin Antibodies During the SARS-CoV-2 Pandemic in the 2019/2020 Epide...Med Sci Monit In Press; DOI: 10.12659/MSM.936495
04 May 2022 : Clinical Research
Effects of Wearing Face Masks on Exercise Capacity and Ventilatory Anaerobic Threshold in Healthy Subjects ...Med Sci Monit In Press; DOI: 10.12659/MSM.936069
22 April 2022 : Clinical Research
Factors Associated with Falls During Hospitalization for Coronavirus Disease 2019 (COVID-19)Med Sci Monit In Press; DOI: 10.12659/MSM.936547
27 April 2022 : Meta-Analysis
Effect of the COVID-19 Pandemic on Serum Vitamin D Levels in People Under Age 18 Years: A Systematic Review...Med Sci Monit In Press; DOI: 10.12659/MSM.935823
In Press
18 May 2022 : Clinical Research
Physical and Psychosocial Concept Domains Related to Health-Related Quality of Life (HRQL) in 50 Girls and ...Med Sci Monit In Press; DOI: 10.12659/MSM.936801
18 May 2022 : Clinical Research
Association Between Variants of the Mannose-Binding Lectin 2 Gene and Susceptibility to Sepsis in the Haina...Med Sci Monit In Press; DOI: 10.12659/MSM.936134
17 May 2022 : Clinical Research
Clinical Application of C-TIRADS Category and Contrast-Enhanced Ultrasound in Differential Diagnosis of Sol...Med Sci Monit In Press; DOI: 10.12659/MSM.936368
17 May 2022 : Laboratory Research
Artificial Dermal Scaffold Loaded with Platelet-Rich Plasma Promotes Wound Healing in Pigs by Favoring Angi...Med Sci Monit In Press; DOI: 10.12659/MSM.936186
Most Viewed Current Articles
30 Dec 2021 : Clinical Research
Retrospective Study of Outcomes and Hospitalization Rates of Patients in Italy with a Confirmed Diagnosis o...DOI :10.12659/MSM.935379
Med Sci Monit 2021; 27:e935379
08 Mar 2022 : Review article
A Review of the Potential Roles of Antioxidant and Anti-Inflammatory Pharmacological Approaches for the Man...DOI :10.12659/MSM.936292
Med Sci Monit 2022; 28:e936292
01 Nov 2020 : Review article
Long-Term Respiratory and Neurological Sequelae of COVID-19DOI :10.12659/MSM.928996
Med Sci Monit 2020; 26:e928996
01 Jan 2022 : Editorial
Editorial: Current Status of Oral Antiviral Drug Treatments for SARS-CoV-2 Infection in Non-Hospitalized Pa...DOI :10.12659/MSM.935952
Med Sci Monit 2022; 28:e935952