Deciphering the role of neuropeptides as biomarkers for early diagnosis of Parkinson's disease.

Parkinson's disease (PD) is a neurological condition and is characterized by both motor and non-motor symptoms. Early diagnosis is essential for effective therapy and management; nevertheless, present diagnostic methods are frequently insufficient and primarily rely on clinical symptoms that appear later in the disease. Neuropeptides, such as alpha-synuclein (α-syn), Substance P (SP), neurotensin (Nts), Neuropeptide Y (NPY), and somatostatin (SST), exhibit significant potential as biomarkers for the early identification of Parkinson's disease (PD).

Unraveling non-coding RNAs in breast cancer: mechanistic insights and therapeutic potential.

Breast cancer remains a leading global health challenge requiring innovative, therapeutic strategies to improve patient outcomes. This review explores the pivotal roles of non-coding RNAs (ncRNAs), including long non-coding RNA, micro RNA, and circular RNA, in breast cancer biology. We highlight how these molecules regulate critical signaling pathways, influence tumor microenvironments, and contribute to treatment resistance.

Sulfamethizole Attenuates Pentylenetetrazole-Induced Seizures in Mice via mTOR Inhibition.

Epilepsy affects at least 1% of the global population of all socioeconomic backgrounds. Data obtained from previous studies suggest the role of mTOR signaling in epileptogenesis. The present study aimed to investigate the hypothesis that mTOR inhibitor sulfamethizole might produce antiepileptic effects in pentylenetetrazole (PTZ)-induced kindling seizures in mice.

Evaluation of Functional Properties and the Lipase Inhibitory Activity of Proteins from Amaranthus cruentus Seeds.

Aims/background: Obesity is characterized by excessive body fat and is a chronic and complex disease. The medications used to date for the treatment of obesity have exhibited various side effects. Thus, new substances must be sought from alternative sources as anti-obesity drugs.

Cross talk on therapeutic strategies: natriuretic peptides and inhibiting neprilysin in hypertension management.

Hypertension, a prevalent cardiovascular condition globally, remains a significant public health concern due to its association with increased cardiovascular morbidity and mortality. Despite the availability of various antihypertensive therapies, achieving optimal blood pressure control in patients remains a challenge. Valsartan/sacubitril (ARNi), marketed as Entresto by Novartis, combines valsartan, an angiotensin receptor blocker, with sacubitril, an inhibitor of neprilysin.

Exercise, exerkines and exercise mimetic drugs: Molecular mechanisms and therapeutics.

Chronic diseases linked with sedentary lifestyles and poor dietary habits are increasingly common in modern society. Exercise is widely acknowledged to have a plethora of health benefits, including its role in primary prevention of various chronic conditions like type 2 diabetes mellitus, obesity, cardiovascular disease, and several musculoskeletal as well as degenerative disorders. Regular physical activity induces numerous physiological adaptations that contribute to these positive effects, primarily observed in skeletal muscle but also impacting other tissues.

Targeting high-mobility-group-box-1-mediated inflammation: a promising therapeutic approach for myocardial infarction.

Myocardial ischemia, resulting from coronary artery blockage, precipitates cardiac arrhythmias, myocardial structural changes, and heart failure. The pathophysiology of MI is mainly based on inflammation and cell death, which are essential in aggravating myocardial ischemia and reperfusion injury. Emerging research highlights the functionality of high mobility group box-1, a non-histone nucleoprotein functioning as a chromosomal stabilizer and inflammatory mediator.

Exploration of anti-atherosclerotic activity of 1,8-cineole through network pharmacology, molecular docking, and in vivo efficacy studies in high-fat-diet-induced atherosclerosis in hamsters.

The anti-atherogenic potential of liver X receptors (LXRs) has been attributed to their inhibitory role in macrophage-mediated inflammation and promotion of reverse cholesterol transport. This study aimed to evaluate the efficacy of an LXR agonist, 1,8-cineole (Eucalyptol), in atherosclerosis through network pharmacology, molecular docking, and in vivo efficacy studies in high-fat-diet-induced atherosclerosis in hamsters. Network pharmacology analysis was performed by identifying potential targets of 1,8-Cineole and atherosclerosis, followed by the construction of component-target-disease and protein-protein interaction networks.

Ghrelin in Depression: A Promising Therapeutic Target.

Depression is a widespread disease affecting over 300 million individuals of various ethnicities and socioeconomic backgrounds globally. It frequently strikes early in life and becomes a chronic or recurring lifelong illness. Out of the various hypotheses for the pathophysiology of depression, the gut-brain axis and stress hypothesis are the ones that need to be researched, as psychological stress impairs one or more pathways of the brain-gut axis and is likely to cause brain-gut axis dysfunction and depression.

A Comprehensive Review of Self-Nanoemulsifying Systems in the Delivery of Herbal Drugs.

Self-nanoemulsifying drug delivery systems (SNEDDS) are an isotropic mixture of oils, co-surfactants, and surfactants and can form fine O/W Nanoemulsions in aqueous media. These components are advantageous in terms of improved solubility and bioavailability. Limited permeability, solubility, and bioavailability remain a significant challenge in developing herbal drugs.

Recent advancements of betulinic acid-based drug delivery systems for cancer therapy (2002-2023).

Betulinic acid, a compound classified as a pentacyclic triterpenoid, is found in abundance in a variety of medicinal plants and natural substances. Its broad spectrum of biological and medicinal properties, particularly its potent antitumor activity, has gained significant attention in recent years. The anticancer properties of betulinic acid are governed by mitochondrial signalling pathways and it exhibit selectivity for cancerous tissue, leaving non-cancerous cells and normal tissue unharmed.

Leveraging Multi-Omics Approaches and Advanced Technologies to Unravel the Molecular Complexities, Modifiers, and Precision Medicine Strategies for Hemoglobin H Disease.

Hemoglobin H (HbH) disease, a form of alpha-thalassemia, poses significant clinical challenges due to its complex molecular underpinnings. It is characterized by reduced synthesis of the alpha-globin chain. The integration of multi-omics and precision medicine holds immense potential to comprehensively understand and capture interactions at the molecular and genetic levels.

PARP inhibitors in ovarian cancer: Mechanisms, resistance, and the promise of combination therapy.

Current approaches to treating ovarian cancer focus mainly on surgical cytoreduction and chemotherapy using platinum-based drugs, while newer methods such as immunotherapy are being investigated to enhance treatment outcomes. Treating ovarian cancer is complicated by challenges such as late-stage detection, tumor diversity, and limited treatment choices. Therefore, innovative strategies such as precision medicine and targeted therapies like PARPi (Poly ADP-Ribose Polymerase inhibitors) are increasingly necessary.

Valosin-containing protein: A potential therapeutic target for cardiovascular diseases.

Valosin-containing protein (VCP), also known as p97, plays a crucial role in various cellular processes, including protein degradation, endoplasmic reticulum-associated degradation, and cell cycle regulation. While extensive research has been focused on VCP's involvement in protein homeostasis and its implications in neurodegenerative diseases, emerging evidence suggests a potential link between VCP and cardiovascular health. VCP is a key regulator of mitochondrial function, and its overexpression or mutations lead to pathogenic diseases and cellular stress responses.

Anxiety and the brain: Neuropeptides as emerging factors.

Anxiety disorders are characterized by intense feelings of worry and fear, which can significantly interfere with daily functioning. Current treatment options primarily include selective serotonin reuptake inhibitors, benzodiazepines, non-benzodiazepine anxiolytics, gabapentinoids, and beta-blockers. Neuropeptides have shown an important role in the regulation of complex behaviours, such as psychopathology and anxiety-related reactions.

Emoxypine succinate modulates behavioral and molecular responses in zebrafish model of iron Overload-Induced neuroinflammation via CDK5/GSK3- β and NLRP3 inflammasome pathway.

Excessive iron accumulation in the brain plays a significant role in neurodegenerative processes, contributing to the pathogenesis of Alzheimer's disease (AD). AD, a prominent neurological disorder affecting the central nervous system, is characterized by the accumulation of beta-amyloid (Aβ) and tau phosphorylation. This accumulation leads to the subsequent development of cognitive impairments, particularly in learning and memory functions.

PLGA Nanoparticles Based Mucoadhesive Nasal In Situ Gel for Enhanced Brain Delivery of Topiramate.

Oral Topiramate therapy is associated with systemic adverse effects including paresthesia,abdominal pain, and fluctuations in plasma levels. The purpose of this research was to develop an intranasal in situ gel based system comprising Topiramate polymeric nanoparticles and evaluate its potential both in vitro and in vivo. Poly (lactic-co-glycolic acid) (PLGA)nanoparticles prepared by nanoprecipitation method were added into the in situ gelling system of Poloxamer 407 and HPMC K4M.

Decoding drug resistance in complex: genetic insights and future challenges.

Introduction: Tuberculosis (TB), particularly its drug-resistant forms (MDR-TB and XDR-TB), continues to pose a significant global health challenge. Despite advances in treatment and diagnosis, the evolving nature of drug resistance in (MTB) complicates TB eradication efforts. This review delves into the complexities of anti-TB drug resistance, its mechanisms, and implications on healthcare strategies globally.

Deciphering the role of siRNA in anxiety and depression.

Anxiety and depression are central nervous system illnesses that are among the most prevalent medical concerns of the twenty-first century. Patients with this condition and their families bear psychological, financial, and societal hardship. There are currently restrictions when utilizing the conventional course of treatment.

An update on novel and emerging therapeutic targets in Parkinson's disease.

Parkinson's Disease (PD) remains a significant focus of extensive research aimed at developing effective therapeutic strategies. Current treatments primarily target symptom management, with limited success in altering the course of the disease. This shortfall underscores the urgent need for novel therapeutic approaches that can modify the progression of PD.

Targeting Adipokines: A Promising Therapeutic Strategy for Epilepsy.

Epilepsy affects 65 million people globally and causes neurobehavioral, cognitive, and psychological defects. Although research on the disease is progressing and a wide range of treatments are available, approximately 30% of people have refractory epilepsy that cannot be managed with conventional medications. This underlines the importance of further understanding the condition and exploring cutting-edge targets for treatment.