Evaluation of the efficacy of Thymus kotschyanus extract as an additive treatment in patients with ulcerative colitis: a randomized double-blind placebo-controlled trial.

BACKGROUND: Ulcerative colitis (UC) is one of the chronic diseases which is increasing in prevalence and patients suffer from illness flare-ups. UC standard regimen treatment has various side effects besides the efficacy, so there is an interest in administering complementary medicine to reduce adverse effects and increase the efficacy, as well. The aim of this study was to evaluate the efficacy and anti-inflammatory effect of Thymus kotschyanus as an additive treatment in a randomized double-blind placebo-controlled trial of UC patients. METHODS: Thirty UC out-patients with mesalazine regimen treatment that fulfilled the inclusion criteria were participated in a 12 week trial and were randomly chosen for the treatment and control group. Fifteen patients were administered a placebo as a control and 15 patients were received Thymus kotschyanus extract by a dose of 0.5 g in a day in the treatment group. Laboratory tests were performed at baseline and week 12. The primary outcome was a reduction in fecal calprotectin as the main intestine inflammatory marker. Likewise, reduction in SCCAI, SIDBQ, and SEO indices were considered as secondary aims. RESULTS: Fecal calprotectin was decreased by 54.74% in the treatment group, as compared with the placebo group at week 12 (p = 0.02). A significant reduction in SCCAI was also shown between the two study groups (p = 0.01). Thymus kotschyanus extract was safe and no severe side effects were reported. CONCLUSION: Administration of Thymus kotschyanus revealed improvement in UC symptoms by the intestinal anti-inflammation effect of the plant and could be suggested as a potential additive treatment in UC patients. The study protocol has been registered under the identification code: IRCT20200406046965N2.

Efficacy of an herbal compound in decreasing steatosis and transaminase activities in non-alcoholic fatty liver disease: A randomized clinical trial

Abstract Hepatoprotective effects of many herbal agents have been reported in animal studies and clinical trials. In this study, five hepatoprotective plants with potent antioxidant, anti-inflammatory, and hypolipidemic effects were chosen to prepare a polyherbal compound for managing NAFLD. Sixty patients with NAFLD were randomly divided into treatment and control groups (2:1 ratio). Both group were advised to take healthy diet and exercise. The treatment group also received herbal capsules containing 400 mg of the mixture of Anethum graveolens, Citrus aurantium, Cynara scolymus, Portulaca oleracea, and Silybum marianum (2 capsules, thrice daily, for two months). The liver ultrasound and biochemical markers including the serum lipids, liver enzymes, and glucose were evaluated before starting the study and at the end of the treatment. Thirty patients in the treatment group and sixteen patients in the control group completed the study. The herbal compound significantly decreased the serum level of alanine transaminase (ALT), aspartate transaminase (AST), and total cholesterol. Treatment with the herbal compound significantly improved the grade of the fatty liver, but no significant change was found in the control group. In conclusion, the formulated herbal compound appeared to be effective in biochemical improvement and decreasing the grade of the fatty liver in the patients with NAFLD.

Role of Msi1 and PYGO2 in esophageal squamous cell carcinoma depth of invasion.

Deregulation of developmental signaling pathways such as Wnt/b-catenin and NOTCH are commonly observed in different cancers. A normal wnt pathway is essential for development and tissue homeostasis to preserve a normal balance between the differentiation and proliferation. PYGO2 is the main transcription factor of wnt pathway, while Msi1 is one of the wnt inhibitors. In this study we assessed the correlation between Msi1 and PYGO2 mRNA expression using Real time polymerase chain reaction in 48 esophageal squamous cell carcinoma (ESCC) patients. Although, there was not any significant correlation between the levels of Msi1 and PYGO2 mRNA expression, we observed a significant correlation between the Msi1 and PYGO2 overexpressed cases and depth of tumor invasion (p = 0.05). In conclusion, despite the role of these markers in tumor depth of invasion there is not any feedback between Msi1 and PYGO2 gene expression in ESCC.

Role of Msi1 and MAML1 in Regulation of Notch Signaling Pathway in Patients with Esophageal Squamous Cell Carcinoma.

PURPOSE: Developmental pathways such as Wnt and Notch are involved in different cellular functions from the cell cycle regulation to self-renewal. Therefore, aberrations in these pathways may cause tumorigenesis. Msi1 has a critical regulatory role for the Wnt and Notch pathways. In the present study, we have assessed the probable correlation between the Msi1 and MAML1 in esophageal squamous cell carcinoma (ESCC) progression and metastasis. METHODS: Levels of Msi1 and MAML1 mRNA expression in 51 ESCC patients were compared to the normal tissues using real-time polymerase chain reaction (PCR). RESULTS: Nine out of 51 (17.6 %) cases had Msi1/MAML1 overexpression, and there was a significant correlation between such overexpressed cases and tumor location (p = 0.013). CONCLUSIONS: We showed that there is not any direct correlation and feedback between the Msi1 and MAML1 in ESCC patients.