Arsenic is one of the largest mass poisonings in Bangladesh. Arsenic keratosis of the palm and sole is a common feature of arsenicosis. Brinjal or eggplant ubiquitous vegetable found in different parts of the world, including Bangladesh, scientifically known as Solanum melongena. A study showed ointment containing crude extract of Solanum melongena peel origin is effective in arsenic keratosis. Solasodine is one of the active compounds of Solanum melongena peel. In the current study, an ointment containing a single compound solasodine isolated from Solanum melongena peel . The ointment made from solasodine extract was distributed among arsenic keratosis patients to see the effect.

开始日期2018-09-23

申办/合作机构

Bangabandhu Sheikh Mujib Medical University

100 项与澳洲茄胺相关的临床结果

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100 项与澳洲茄胺相关的转化医学

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100 项与澳洲茄胺相关的专利（医药）

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207

项与澳洲茄胺相关的文献（医药）

2024-12-01·Phytomedicine

A combined treatment with Ursolic acid and Solasodine inhibits colorectal cancer progression through the AKT1/ERK1/2-GSK-3β-β-catenin axis

Article

作者: Jin, Yue ; Gao, Huiyuan ; Wang, Miao ; Jiang, Xiaowen ; Yang, Yiren ; Zhu, Huilin ; Liu, Pengyu

BACKGROUNDConventional chemotherapy medications are inadequate for managing the primary or acquired drug resistance, high toxicity, and adverse effects of colorectal cancer (CRC) treatment. Ursolic acid (UA) and Solasodine (Sol) are natural compounds found in a wide variety of traditional medicinal plants, as well as in many fruits and vegetables, such as Actinidia arguta (Sieb. & Zucc) Planch and Solanum nigrum L.. These compounds exhibit significant anti-tumor activity. Recent investigations have demonstrated that a combination strategy using natural products exhibits greater potential in CRC treatment compared to a single-drug strategy.PURPOSEThis study aimed to elucidate the potential of UA-Sol synergy against CRC and to investigate the mechanism of action involved in inducing apoptosis and inhibiting metastasis through the AKT1/ERK1/2-GSK-3β-β-catenin axis.METHODSThe optimal ratio of UA-Sol and its synergistic effects were explored using an MTT assay combined with the technique of Chou Talalay. The effects of UA-Sol on the apoptosis, autophagy, and metastasis of CRC cells were assessed using Annexin V-FITC/PI, TUNEL, Immunofluorescence, Wound healing, Transwell migration, and western blotting. The core mechanism of action of UA-Sol against CRC was investigated employing network pharmacology prediction combined with CETSA and plasmid transfection. Finally, in vivo validation was conducted using mouse xenograft tumor and lung metastasis models.RESULTSThe combination of UA and Sol synergistically inhibited CRC cell viability at a molar ratio of 6:24. UA-Sol induced the expression of pro-apoptotic and autophagy genes such as Bax/Bcl-2 and LC3, ultimately leading to apoptosis and autophagy in CRC cells in vitro. In addition, this combination inhibited MMP-9 and promoted the expression of the adhesion protein E-cadherin, thereby inhibiting CRC cell metastasis. Mechanistically, UA-Sol regulated the expression of a downstream protein GSK-3β by targeting AKT1 and ERK1/2 inhibition. This induced a cross-talk between the MAPK cascade pathway and the PI3K/AKT pathway, thereby inhibiting the nuclear translocation of β-catenin and participating in the regulation of CRC cell processes.CONCLUSIONUA-Sol inhibited the AKT1/ERK1/2-GSK-3β-β-catenin axis to induce apoptosis, autophagy and anti-metastasis by targeting AKT1 and ERK1/2 inhibition. This dual-target drug combination strategy provides promising insights into the development of novel, safe, and efficient drugs for the treatment of CRC.

2024-08-01·Naunyn-Schmiedeberg's Archives of Pharmacology

Revisiting the ethnomedicinal, ethnopharmacological, phytoconstituents and phytoremediation of the plant Solanum viarum Dunal

Review

作者: Kuca, Kamil ; Kumar, Dinesh ; Dhalaria, Rajni ; Azizov, Shavkatjon ; Das, Priyanku Pradip ; Kumar, Deepak ; Kumar, Ajay ; Verma, Rachna ; Thakur, Mehak

Solanum viarum, a perennial shrub, belongs to the family Solanaceae known for its therapeutic value worldwide. As a beneficial remedial plant, it is used for treating several disorders like dysentery, diabetes, inflammation, and respiratory disorders. Phytochemistry studies of this plant have shown the presence of steroidal glycoside alkaloids, including solasonine, solasodine, and solamargine. It also has flavonoids, saponins, minerals, and other substances. S. viarum extracts and compounds possess a variety of pharmacological effects, including antipyretic, antioxidant, antibacterial, insecticidal, analgesic, and anticancer activity. Most of the heavy metals accumulate in the aerial sections of the plant which is considered a potential phytoremediation, a highly effective method for the treatment of metal-polluted soils. We emphasize the forgoing outline of S. viarum, as well as its ethnomedicinal and ethnopharmacological applications, the chemistry of its secondary metabolites, and heavy metal toxicity. In addition to describing the antitumor activity of compounds and their mechanisms of action isolated from S. viarum, liabilities are also explained and illustrated, including any significant chemical or metabolic stability and toxicity risks. A comprehensive list of information was compiled from Science Direct, PubMed, Google Scholar, and Web of Science using different key phrases (traditional use, ethnomedicinal plants, western Himalaya, Himachal Pradesh, S viarum, and biological activity). According to the findings of this study, we hope that this review will inspire further studies along the drug discovery pathway of the chemicals extracted from the plant of S. viarum. Further, this review shows that ethnopharmacological information from ethnomedicinal plants can be a promising approach to drug discovery for cancer and diabetes.

2024-08-01·Experimental Cell Research

Solasodine targets NF-κB signaling to overcome P-glycoprotein mediated multidrug resistance in cancer

Article

作者: Pore, Pranjali Milind ; Prasad, N Rajendra ; Bharathiraja, Pradhapsingh ; Govindasamy, Chandramohan ; Balamurugan, Karankumar

P-glycoprotein (P-gp) mediated multidrug resistance (MDR) is the leading cause of chemotherapy failure since it causes the efflux of chemotherapeutic drugs from the cancer cells. Solasodine, a steroidal alkaloid and oxaspiro compound, present in the Solanaceae family showed significant cytotoxic effects on various cancer cells. However, the effect of solasodine on reversing P-gp mediated drug resistance is still unknown. Primarily in this study, the integrative network pharmacology analysis found 71 common targets between solasodine and cancer MDR, among them NF-κB was found as a potential target. The results of immunofluorescence analysis showed that solasodine significantly inhibits NF-κB-p65 nuclear translocation which caused downregulated P-gp expression in KBChR-8-5 cells. Further, solasodine binds to the active sites of the TMD region of P-gp and inhibits P-gp transport activity. Moreover, solasodine significantly promotes doxorubicin intracellular accumulation in the drug resistant cells. Solasodine reduced the fold resistance and synergistically sensitized doxorubicin's therapeutic effects in KBChR-8-5 cells. Additionally, the solasodine and doxorubicin combination treatment increased the apoptotic cell populations and G2/M phase cell cycle arrest in KBChR-8-5 cells. The MDR tumor bearing xenograft mice showed tumor-suppressing characteristics and P-gp downregulation during the combination treatment of solasodine and doxorubicin. These results indicate that solasodine targets NF-κB signaling to downregulate P-gp overexpression, inhibit P-gp transport activity, and enhance chemosensitization in MDR cancer cells. Considering its multifaceted impact, solasodine represents a potent natural fourth-generation P-gp modulator for reversing MDR in cancer.

100 项与澳洲茄胺相关的药物交易

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