Melatonin for gastric cancer treatment: where do we stand?

Gastric cancer (GC) is the third leading reason of death in men and the fourth in women. Studies have documented an inhibitory function of melatonin on the proliferation, progression and invasion of GC cells. MicroRNAs (miRNAs) are small, non-coding RNAs that play an important function in regulation of biological processes and gene expression of the cells.

The beneficial influences of vitamin D intake on inflammation and oxidative stress in infertile women with polycystic ovary syndrome.

Objective: Oxidative stress and inflammation play a vital function in the pathophysiology of polycystic ovary syndrome (PCOS) and infertility. The aim of this work was to control the impacts of vitamin D intake on metabolic profiles in infertile subjects with PCOS.

Trial Design And Methods: This randomized, double-blinded, placebo-controlled clinical trial was carried out among 40 infertile women with PCOS.

Effect of melatonin as a therapeutic strategy against intrauterine growth restriction: a mini-review of current state.

Intrauterine growth restriction (IUGR) or intrauterine growth retardation is a condition that the fetus does not grow as expected. And the biometric profile does not match with the age of fetus. This condition is associated with increased mortality and morbidity of the neonates along with increased risk of cardiovascular, lung, and central nervous system damage.

The effect of coenzyme Q10 intake on metabolic profiles in women candidates for in-vitro fertilization: a randomised trial.

Objective: Infertility and the pathogenesis of polycystic ovarian syndrome (PCOS) are both influenced by insulin resistance and dyslipidemia. Presumably, adding coenzyme Q10 (CoQ10) to these patients' diets will be beneficial. Therefore, this study aimed to examine the effects of CoQ10 supplementation on metabolic profiles in women candidates for in-vitro fertilization (IVF).

Melatonin affects the expression of microRNA-21: A mini-review of current evidence.

Melatonin (MLT) is an endogenous hormone produced by pineal gland which possess promising anti-tumor effects. Anti-inflammatory and anti-oxidant properties of MLT, along with its immunomodulatory, proapoptotic, and anti-angiogenic properties, are often referred to the main mechanisms of its anti-tumor effects. Recent evidence has suggested that epigenetic alterations are also involved in the anti-tumor properties of MLT.

Modulation of Long Non-coding RNAs and MicroRNAs by Quercetin as a Potential Therapeutical Approach in Cancer: A Comprehensive Review.

Cancer can take years to develop, both at its beginning and during its development. All typical epithelial cancers have a long latency period, sometimes 20 years or more, and if they are clinically detected, distinct genes may include infinite mutations. Long non-coding RNAs (LncRNAs) are a subset of RNAs that regulate many biological processes, including RNA processing, epigenetic control, and signal transduction.

MiRNAs: Emerging Agents for Therapeutic Effects of Polyphenols on Ovarian Cancer.

In terms of female reproductive tract cancers, ovarian cancer remains the principal reason for mortality globally and is notably difficult to identify in its early stages. This fact highlights the critical need to establish prevention strategies for patients with ovarian cancer, look for new robust diagnostic and prognostic markers, and identify potential targets of response to treatment. MicroRNAs (miRNAs) are one of the novel treatment targets in cancer treatment.

CircRNAs as a Novel Class of Potential Diagnostic Biomarkers in Bipolar Disorders.

Bipolar disorder (BD) is a severe mood disorder with uncertain causes and debilitating signs and symptoms. Gene expression is crucial to the pathophysiology of BD and could be influenced by genetic or epigenetic factors, by either direct modification of mRNA templates or by regulation of post-transcriptional translation. Recent evidence has shown that several critical processes in psychiatric diseases, such as neuronal activity or plasticity, synaptic transmission, and neuronal depolarization, have all been linked to circular RNAs (circRNAs).

Modulation of long non-coding RNAs by resveratrol as a potential therapeutic approach in cancer: A comprehensive review.

LncRNAs, or long non-coding RNAs, are a subset of RNAs that play a regulatory role in a wide range of biological functions, including RNA processing, epigenetic regulation, and signal transduction. Recent research indicates that lncRNAs play a key role in the development and spread of cancer by being dysregulated in the disease. In addition, lncRNAs have been linked to the overexpression of certain proteins that are involved in tumor development and progression.

Circular RNAs: pivotal role in the leukemogenesis and novel indicators for the diagnosis and prognosis of acute myeloid leukemia.

Acute myeloid leukemia (AML) is an aggressive hematological malignancy and affected patients have poor overall survival (OS) rates. Circular RNAs (circRNAs) are a novel class of non-coding RNAs (ncRNAs) with a unique loop structure. In recent years, with the development of high-throughput RNA sequencing, many circRNAs have been identified exhibiting either up-regulation or down-regulation in AML patients compared with healthy controls.

Melatonin as a Promising Agent for Cancer Treatment: Insights into its Effects on the Wnt/beta-catenin Signaling Pathway.

In recent years, substantial advances have been made in cancer treatment modalities. Yet, within the last three decades, neither cancer incidence nor the cancer-induced mortality rate has changed. Available anti-cancer chemotherapeutics possess remarkably restricted effectiveness and often have severe adverse effects.

Quercetin modulates signal transductions and targets non-coding RNAs against cancer development.

In recent decades, various investigations have indicated that natural compounds have great potential in the prevention and treatment of different chronic disorders including different types of cancer. As a bioactive flavonoid, Quercetin (Qu) is a dietary ingredient enjoying high pharmacological values and health-promoting effects due to its antioxidant and anti-inflammatory characterization. Conclusive in vitro and in vivo evidence has revealed that Qu has great potential in cancer prevention and development.

Therapeutic effects of melatonin on endometriosis, targeting molecular pathways: Current knowledge and future perspective.

Endometriosis, the very serious disease in women creates a huge financial burden worldwide, which is comparable to diabetes mellitus. In addition to the typical pelvic pain, endometriosis is related to low life quality and decreased work efficiency; clinical consequences include mood complaints, metabolic impairments, inflammation, immunologic problems, and elevated malignancy risks. Several risk factors are correlated with endometriosis including elevated oxidative and nitrosative stress, long-lasting inflammation, raised immune tolerance, as well as autoimmunity.

The role of dietary polyphenols in alternating DNA methylation in cancer.

Natural products such as curcumin, quercetin, and resveratrol have been shown to have antitumor effectsand several studies have examined their role in treating cancer, either alone or in combination with other chemotherapeutic drugs. These compounds are capable of affecting different cancer-related mechanisms, such as proliferation, inflammation, invasion, and metastasis. Along with all of the benefits of these agents, affecting epigenetic processes is one of the most important aspects of their impact.

Energy-aware virtual machines allocation by krill herd algorithm in cloud data centers.

The growing demand for computational power has led to the emergence of large-scale data centers that consume massive amounts of energy, thus resulting in high operating costs and CO2 emission. Furthermore, cloud computing environments are required to provide a high Quality of Service (QoS) to their clients and, therefore, need to handle power shortages. An optimized virtual machine allocation to physical hosts lowers energy consumption and allows for high-quality services.

Spontaneous ileocecal perforation induced by deep endometriosis.

Bowel endometriosis is a rare condition that may cause catastrophic complications necessitating immediate medical attention. This report describes the case of a patient diagnosed with endometriosis-induced bowel perforation. Albeit rare, bowel perforations caused by endometriosis should be considered in the differential diagnosis of women of reproductive age with abdominal pain.