From Gut to Brain: The Impact of Short-Chain Fatty Acids on Brain Cancer.

The primary source of short-chain fatty acids (SCFAs), now recognized as critical mediators of host health, particularly in the context of neurobiology and cancer development, is the gut microbiota's fermentation of dietary fibers. Recent research highlights the complex influence of SCFAs, such as acetate, propionate, and butyrate, on brain cancer progression. These SCFAs impact immune modulation and the tumor microenvironment, particularly in brain tumors like glioma.

In Silico design and molecular dynamics analysis of imidazole derivatives as selective cyclooxygenase-2 inhibitors.

Cyclooxygenase-2 (COX-2), a key enzyme in the inflammatory pathway, is the target for various nonsteroidal anti-inflammatory drugs (NSAIDs) and selective inhibitors known as coxibs. This study focuses on the development of novel imidazole derivatives as COX-2 inhibitors, utilizing a Structure-Activity Relationship (SAR) approach to enhance binding affinity and selectivity. Molecular docking was performed using Autodock Vina, revealing binding energies of -6.

STAT3-related lncRNAs in colorectal cancer progression; Special focus on immune cell's evasion.

Colorectal cancer (CRC) is globally ranked as the third leading cause of cancer-related deaths in both men and women. There is an urgent need for novel biomarkers to facilitate early diagnosis and enhance patient care, thereby improving treatment response and reducing mortality rates. Signal transducer and activator of transcription 3 (STAT3) is essential for controlling the anti-tumor immune response since it is a hub for several oncogenic signaling pathways.

LncRNA CRNDE and HOTAIR: Molecules behind the scenes in the progression of gastrointestinal cancers through regulating microRNAs.

Gastrointestinal (GI) cancers, such as gastric cancer, hepatocellular carcinoma, colorectal cancer, and esophageal cancer, pose a significant medical and economic burden globally, accounting for the majority of new cancer cases and deaths each year. A lack of knowledge about the molecular mechanisms of GI cancers is reflected in the low efficacy of treatment for individuals with late stage and recurring illness. Understanding the molecular pathways that promote the growth of GI cancers may open doors for their therapy.

Exosomal signaling in gynecologic cancer development: The role of cancer-associated fibroblasts.

Gynecologic cancer, a prevalent and debilitating disease affecting women worldwide, is characterized by the uncontrolled proliferation of cells in the reproductive organs. The complex etiology of gynecologic cancer encompasses multiple subtypes, including cervical, ovarian, uterine, vaginal, and vulvar cancers. Despite optimal treatment strategies, which typically involve cytoreductive surgery and platinum-based chemotherapy, gynecologic cancer frequently exhibits recalcitrant relapse and poor prognosis.

Nanoparticle biosensors for cardiovascular disease detection.

Early detection and management of cardiovascular diseases (CVDs) are crucial for patient survival and long-term health. CVD biomarkers such as cardiac Troponin-I (cTnI), N-terminal pro-brain natriuretic peptide (NT-proBNP), creatine kinase MB (CK-MB), Galectin-3 (Gal-3), etc are released into the circulation following heart muscle injury, ie, acute myocardial infarction (AMI). Biosensor technology including the use of nanoparticles can be designed to target specific biomarkers associated with CVD, enabling early detection and more rapid intervention to decrease morbidity and mortality.

The Effects of Chia Seed (Salvia hispanica L.) Consumption on Blood Pressure and Body Composition in Adults: A Systematic Review and Meta-analysis of Randomized Controlled Trials.

Purpose: Growing evidence has suggested that the consumption of chia seed can decrease blood pressure and obesity in adults. However, even studies have reported uncertain findings. The current meta-analysis aimed to assess the findings of randomized controlled trials (RCTs) on the efficacy of chia seed supplementation on blood pressure (systolic blood pressure [SBP], diastolic blood pressure [DBP]) and body composition (waist circumference [WC], weight, body mass index [BMI]) in adults.

Design of a novel multi-epitope vaccine candidate against using advanced immunoinformatics approaches: An in silico study.

is the perilous pandemics that occurred in Asia and Europe. The bacterium has shown drug resistance that can cause the future pandemic and destroy the drug treatment against plague. As known, effective therapeutics such as designing potent vaccine that can aid world to protect against plague.

Bile's Hidden Weapon: Modulating the Microbiome and Tumor Microenvironment.

The human gut microbiome is a dynamic and intricate ecosystem, composed of trillions of microorganisms that play a pivotal role in maintaining overall health and well-being. However, the gut microbiome is constantly exposed to various environmental factors, including the bile produced by the liver, which can significantly impact its composition and function. Bile acids, secreted by the liver and stored in the gallbladder, modulate the gut microbiome, influencing its composition and function.

Advancements in Exosome Proteins for Breast Cancer Diagnosis and Detection: With a Focus on Nanotechnology.

Breast cancer, a leading cause of mortality among women, has been recognized as requiring improved diagnostic methods. Exosome proteins, found in small extracellular vesicles, have emerged as a promising solution, reflecting the state of their cell of origin and playing key roles in cancer progression. This review examines their potential in breast cancer diagnosis, discussing advanced isolation and characterization techniques such as ultracentrifugation and microfluidic-based approaches.

Exosomal microRNAs in cancer metastasis: A bridge between tumor micro and macroenvironment.

Malignant tumors are complicated structures of cancer cells that are constantly in communication with their local and distant environment. Exosomes are released by tumor cells and can facilitate the cell-cell interaction within the local microenvironment and the primary tumor. In fact, exosomes are secreted by both tumor and non-tumor cells, to provide a mutual communication network between cells and their micro- and/or macro-environments.

Reducing metastasis ability of gastric cancer cell line by targeting MMP16 using miR-193a-5p and 5-FU.

Purpose: Co-administration of microRNAs and chemotherapy drugs effectively treats several cancers. The current study sought to investigate the function of matrix metalloproteinase 16 (MMP16) and miR-193a-5p in the pathogenesis of gastric cancer (GC).

Materials/methods: Sixty-five surgical patients, 15 receiving 5-fluorouracil (5-FU), provided GC and adjacent non-cancerous tissue.

Gut instinct: harnessing the power of probiotics to tame pathogenic signaling pathways in ulcerative colitis.

Ulcerative colitis (UC) is a chronic inflammatory bowel disease (IBD) marked by persistent inflammation of the mucosal lining of the large intestine, leading to debilitating symptoms and reduced quality of life. Emerging evidence suggests that an imbalance of the gut microbiota plays a crucial role in UC pathogenesis, and various signaling pathways are implicated in the dysregulated immune response. Probiotics are live microorganisms that confer health benefits to the host, have attracted significant attention for their potential to restore gut microbial balance and ameliorate inflammation in UC.

The effects of selenium supplementation on lipid profile in adults: A systematic review and meta-analysis of randomized controlled trials.

Introduction: Dyslipidemia with a considerable progression rate is a primary risk factor for CVDs if left untreated. Dietary interventions have explored the health influences of selenium on lipid profiles in adults, yet the findings remain contentious. This study seeks to determine if selenium supplementation can positively modify the lipid profile (total cholesterol (TC), triglyceride (TG), low-density lipoprotein cholesterol (LDL-C), very-low-density lipoprotein cholesterol (VLDL), and high-density lipoprotein cholesterol (HDL-C) in adults.

Role of circRNAs in regulating cell death in cancer: a comprehensive review.

Despite multiple diagnostic and therapeutic advances, including surgery, radiation therapy, and chemotherapy, cancer preserved its spot as a global health concern. Prompt cancer diagnosis, treatment, and prognosis depend on the discovery of new biomarkers and therapeutic strategies. Circular RNAs (circRNAs) are considered as a stable, conserved, abundant, and varied group of RNA molecules that perform multiple roles such as gene regulation.

Association of polyomavirus infection with lung cancer: A systematic review and meta-analysis.

Aim: The objective of this study was to investigate the pooled prevalence and possible association between polyomavirus infection and lung cancer.

Methods: A systematic publication search was conducted by identifying relevant cross-sectional and case-control studies from major online databases. Heterogeneity, OR, and corresponding 95 % CI were applied to all studies through meta-analysis and forest plot.

MicroRNAs Modulating Neuroinflammation in Parkinson's disease.

Parkinson's disease (PD) is one of the most frequent age-associated neurodegenerative disorder. Presence of α-synuclein-containing aggregates in the substantia nigra pars compacta (SNpc) and loss of dopaminergic (DA) neurons are among the characteristic of PD. One of the hallmarks of PD pathophysiology is chronic neuroinflammation.

Small molecule and big function: MicroRNA-mediated apoptosis in rheumatoid arthritis.

Rheumatoid arthritis (RA) is a common autoimmune condition and chronic inflammatory disease, mostly affecting synovial joints. The complex pathogenesis of RA is supportive of high morbidity, disability, and mortality rates. Pathological changes a common characteristic in RA synovial tissue is attributed to the inadequacy of apoptotic pathways.

Epithelial-mesenchymal transition in chemoradiation-induced lung damage: Mechanisms and potential treatment approaches.

Pulmonary injury is one of the key restricting factors for the therapy of malignancies with chemotherapy or following radiotherapy for chest cancers. The lung is a sensitive organ to some severely toxic antitumor drugs, consisting of bleomycin and alkylating agents. Furthermore, treatment with radiotherapy may drive acute and late adverse impacts on the lung.

MicroRNA as Key Players in Hepatocellular Carcinoma: Insights into Their Role in Metastasis.

Liver cancer or hepatocellular carcinoma (HCC) remains the most common cancer in global epidemiology. Both the frequency and fatality of this malignancy have shown an upward trend over recent decades. Liver cancer is a significant concern due to its propensity for both intrahepatic and extrahepatic metastasis.