The goal of this clinical trial is to compare corresponding inter- and intraindividual pharmacokinetic and pharmacodynamic profiles including assessments of safety & tolerability.

开始日期2023-05-05

申办/合作机构

Reconnect Labs

100 项与 5-HT receptor x MAO-A 相关的临床结果

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100 项与 5-HT receptor x MAO-A 相关的转化医学

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0 项与 5-HT receptor x MAO-A 相关的专利（医药）

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项与 5-HT receptor x MAO-A 相关的文献（医药）

2024-10-01·Physiology & Behavior

Antidepressant-like effects of Cimicifuga dahurica (Turcz.) Maxim. via modulation of monoamine regulatory pathways

Article

作者: Mao, Zhixuan ; Wang, Xiaobo ; Lv, Chongning ; Lu, Jincai ; Yu, Yang ; Zhao, Yudan ; Qin, Rulan

Sheng-ma is recorded in the Compendium of Materia Medica and mainly originates from the rhizomes of Cimicifuga dahurica (Turcz.) Maxim. (CD), Cimicifuga heracleifolia Kom. and Cimicifuga foetida L. The alcoholic extract of Cimicifuga foetida L. (Brand name: Ximingting®) has been approved for the treatment of perimenopausal symptoms accompanying hot flash, depression and anxiety in China. However, there's no further study about the antidepressant-like effects of C. dahurica (CD). The aim of this study is to investigate the antidepressant-like effect of CD extracted by 75% ethanol and its possible mechanisms.The neuro-protective effects of CD on injured PC12 cells induced by corticosterone was measured firstly. Then, forced swim test (FST), tail suspension test (TST), reserpine-induced hypothermia, 5-hydroxytryptophan (5-HTP) induced head twitch response in mice and chronic unpredictable mild stress (CUMS) on sucrose preference tests were executed. Moreover, the potential mechanisms were explored by measuring levels of monoamine neurotransmitter in mice frontal cortex and hippocampus, testing monoamine oxidase enzyme A (MAO-A) activities in the brains of CUMS-exposed mice. Results showed that CD (60, 120 mg/kg) can significantly decreased the immobility period in FST and TST in mice without affecting locomotor activity. CD (30 mg/kg, 60 mg/kg, 120 mg/kg) could significantly counteracted reserpine-induced hypothermia and increased the number of head-twitches in 5-HTP induced head twitch response. It was also found that the monoamine neurotransmitter levels in the hippocampus and frontal cortex were significantly increased in 60 mg/kg and 120 mg/kg CD treated mice. In addition, CD (60 and 120 mg/kg) significantly inhibited MAO-A after 6-week CUMS exposure. CD can effectively produce an antidepressant-like effect, which involved with modulation of monoamine regulatory pathways.

2024-10-01·Behavioural Brain Research

Network Pharmacology Integrated with Pharmacological Evaluation for Investigating the Mechanism of Resveratrol in Perimenopausal Depression

Article

作者: Tong, Xiaona ; Tian, Chunyan ; Wang, Yuanyuan ; Xia, Guobin ; Yin, Yan ; Yang, Hongling ; Gui, Li ; Zhang, Ye ; Yi, Jingting ; Liu, Xiaobo

Perimenopause constitutes a pivotal transitional phase characterized by hormonal variability and heightens vulnerability to depressive episodes. This study seeks to elucidate the mechanism of resveratrol (RES) in perimenopausal depression through integrated network pharmacology, molecular docking analysis, and experimental validation. Screening yielded 83 RES-related disease targets, with IL10, CCL2, and SERPINE1 identified as core genes overexpressed in perimenopausal depression. GO analysis and KEGG pathway enrichment analysis predicted that the target genes could regulate the PI3K-Akt, FoxO, HIF-1, and IL-17 signaling pathways. Molecular docking indicated SERPINE1 as a promising RES target. Consistently, in vitro experiments showed that RES significantly attenuated the inflammatory response and apoptosis of lipopolysaccharide-stimulated CTX-TNA2 cells. RES also reduced the expression of NLRP3, caspase-1, SERPINE1 proteins and acetylation, while increasing the expression of BDNF, TrkB, SIRT1, and decreasing MAO-A proteins. In vivo experiments demonstrated that RES also significantly improved the depression behaviors, increased the levels of 5-HT1A and SIRT1, and decreased levels of MAO-A of depression rats. This study unveils RES's potential targets and mechanism in perimenopausal depression, laying groundwork for future research.

2024-07-01·Behavior Genetics

Non-Synonymous Substitutions in Cadherin 13, Solute Carrier Family 6 Member 4, and Monoamine Oxidase A Genes are Associated with Personality Traits in Thoroughbred Horses

Article

作者: Segawa, Takao ; Hori, Yusuke ; Tozaki, Teruaki ; Sato, Fumio ; Yokomori, Tamu ; Ishimaru, Mutsuki ; Ohnuma, Aoi ; Itou, Takuya

Retraining retired racehorses for various purposes can help correct behavioral issues. However, ensuring efficiency and preventing accidents present global challenges. Based on the hypothesis that a simple personality assessment could help address these challenges, the present study aimed to identify genetic markers associated with personality. Eight genes were selected from 18 personality-related candidate genes that are orthologs of human personality genes, and their association with personality was verified based on actual behavior. A total of 169 Thoroughbred horses were assessed for their tractability (questionnaire concerning tractability in 14 types of situations and 3 types of impressions) during the training process. Personality factors were extracted from the data using principal component analysis and analyzed for their association with single nucleotide variants as non-synonymous substitutions in the target genes. Three genes, CDH13, SLC6A4, and MAOA, demonstrated significant associations based on simple linear regression, marking the identification of these genes for the first time as contributors to temperament in Thoroughbred horses. All these genes, as well as the previously identified HTR1A, are involved in the serotonin neurotransmitter system, suggesting that the tractability of horses may be correlated with their social personality. Assessing the genotypes of these genes before retraining is expected to prevent problems in the development of a racehorse's second career and shorten the training period through individual customization of training methods, thereby improving racehorse welfare.