As the obesity rates dramatically increased across the globe, the risk of endometrial cancer (EC) has substantially increased. Measures to improve the EC outcome is utmost important, especially data have shown that women at their reproductive age are commonly affected. No doubt, surgical intervention is a standard treatment for EC. However, the fact that this cancer could arise from metabolic diseases, additional therapy by lipid-lowering agent could be utilized to change the tumour environment. We review available evidence to support the use of this agent in the clinical setting. We search available evidence on the use of statin in EC, in various settings including cell lines, animal and human study. The possible actions at different molecular pathways leading to cellular changes and proliferation of cell were evaluated. The venture in drug repositioning of statins as a chemo-preventive potential agent in EC has gained attention in gynaecological oncology practice worldwide. Lipid-lowering effect by statins may exerted a chemoprotective effect in EC, but there is still lack of evidence on statins use to improve prognosis and survival in EC. Through the cholesterol-lowering effect of statins; theoretically, it could inhibit cell growth, proliferation, migration, and lead to apoptosis. Epidemiological studies suggested that statins may improve survival rate among EC patients. However, some evidence revealed the effects were only more prominent in type II EC. Notwithstanding that several studies also showed no benefit of statins in EC. Hence we highlight the limitations of these studies in this review. In line with recent literature on the topic, statins may play a role in EC management. Future studies for a proper systematic review and randomized controlled study are needed to answer some uncertainties of statins effect in EC.
The present study focused on investigating the effect of toll-like receptor 4 (TLR4) antagonist Lipopolysaccharide-Rhodobacter sphaeroides(LPS-RS) on acute, stress-induced voluntary ethanol preference and drinking behaviour, neuronal components activation, and gene expression associated with stress and addictive behaviour. This study involved the exposure of restraint stress and social isolation using Swiss Albino mice. Two-bottle choice ethanol preference analysis was used in the evaluation of voluntary ethanol seeking and drinking behaviour. Several behavioural assessments were carried out to assess fear and anxiety-like behaviour, neuromuscular ability, motor coordination and locomotion. Morphological and immunoreactivity analysis and gene expression analysis were done after the completion of behavioural assessments. TLR4 antagonist LPS-RS treated stressed-mice showed a significant decrease in ethanol drinking compared with stressed mice. Behavioural results showed that stress exposure induced fear and anxiety-like behaviour; however; no significant deficit was found on motor coordination, neuromuscular ability, locomotion and exploratory behaviour among groups. Morphological analysis showed no significant change in the prefrontal cortex and hippocampus among all groups, while immunoreactivity analysis showed higher expression of c-Fos in prefrontal cortex and hippocampus, higher TLR4 expression in the prefrontal cortex and glial fibrillary acidic protein (GFAP) in hippocampus among stressed-animals. Stressed-mice also showed significant increase in TLR4, Nuclear Factor-Kappa B (NF-kB), inducible nitric oxide synthase (iNOS), dopamine receptor D2 (DRD2), cyclic adenosine monophosphate (cAMP) response element binding protein-1 (CREB-1) and opioid receptor MU-1 (OPRM-1) genes expression compared with control and LPS-RS treated stressed-mice. As a conclusion, the antagonism of TLR4 could provide therapeutic value in the treatment of stress-induced addiction.
Gestational diabetes mellitus (GDM) is associated with maternal and neonatal complications. We aimed to evaluate the relationship between the abnormalities of the oral glucose tolerance test (OGTT) and adverse pregnancy outcomes. This was a retrospective study of GDM patients over a five-year period in a Malaysian tertiary center. The diagnosis of GDM was based on the National Institute for Health and Care Excellence (NICE) guideline. The data on patients' demographics, OGTT results, GDM treatment, and pregnancy outcomes were analyzed. A total of 1105 women were included in the final analysis. The percentage of women with isolated abnormal fasting glucose, isolated two-hour abnormality, and both abnormal values were 4.8%, 87.1%, and 8.1%, respectively. Women with both OGTT abnormalities had a higher risk of preeclampsia (odds ratio (OR) 4.73; 95% confidence interval (CI) 1.45-15.41) and neonatal hypoglycemia (OR 8.78; 95% CI 1.93-39.88). Isolated postprandial abnormality was associated with an 80% lesser risk of neonatal hypoglycemia (OR 0.19; 95% CI 0.04-0.87). Both isolated fasting and multiple OGTT abnormalities were associated with insulin therapy. Multiple OGTT abnormalities were a positive predictor of adverse pregnancy outcomes, while isolated postprandial abnormality was associated with a lesser risk of neonatal complication. Further prospective study is essential to validate these findings.