The Polygenic Nature of Multiple Sclerosis: Genetic Variants, Immunological Modulation, and Environmental Connections.

Multiple Sclerosis (MS), a debilitating inflammatory disorder of the central nervous system characterized by demyelination, is significantly influenced by polygenic variations. Although the precise cause of MS remains unclear, it is believed to arise from a complex interplay of genetic and environmental factors. Recent investigations have focused on the polygenic nature of genetic alterations linked to MS risk.

Synergistic anticancer activity of resveratrol with cisplatin and carboplatin in A549 lung adenocarcinoma cells.

Background: This study looked at the efficacy of combining the phytochemical resveratrol with the anticancer drugs cisplatin and carboplatin on lung adenocarcinoma cell lines.

Materials And Methods: We used MTT assay and generation of Reactive Oxygen Species levels using molecular fluorogenic probe 2',7'-dichlorodihydrofluorescein diacetate (H2DCFDA) to investigate the effects of resveratrol in combination with cisplatin and carboplatin on the proliferation and viability of cells and levels of reactive oxygen species (ROS).

Results: Resveratrol has an anti-proliferative effect on A549 lung cancer cells, inhibiting cell proliferation in a dose and time-dependent manner.

Milking reactivity influences daily yield and electrical resistance of milk in Jaffarabadi buffaloes.

Background: Buffalo reactivity during milking affects milking procedures, milk yield, and quality.

Aims: This study evaluated the influence of milking reactivity on the yield, composition, somatic cell count, pH, and electrical resistance of milk in Jaffarabadi buffaloes.

Methods: A 1-4 point scale, based on leg movement, was used to assess the milking reactivity of buffaloes (n=40).

Impact of different farming scenarios on key soil sustainability indicators driving soil carbon and system productivity of rice-based cropping systems.

This research explores the relationships among soil characteristics, carbon dynamics, and soil biome in rice-based cropping systems across four farming scenarios: conventional farming, organic farming with conventional tillage, integrated nutrient management, and conservation agriculture with zero tillage. Conducted at the International Rice Research Institute, India (2020-2022), the study analyzed physical, chemical, and biological soil parameters. The findings reveal significant effects of farming scenarios on soil organic carbon (SOC), available nitrogen (N), phosphorus (P), and potassium (K), with no notable impact on bulk density, pH, electrical conductivity, or water-holding capacity.

Exploring the anti-aging effect of dextran and polyethylene glycol-coated cerium oxide nanoparticles in erythrocytes.

Oxidative stress generated during aging largely affects erythrocytes. Antioxidative therapies such as polyphenols and flavonoids face limitations like low bioavailability and reduced efficiency. Cerium oxide nanoparticles (CeONPs) can behave as antioxidative enzymes and thus have better efficiency.

Impact of estradiol in inducing endometrial cancer using RL95-2.

Background: Endometrial cancer is the most common gynecological malignancy that originates from the inner lining of the uterus and predominantly affects postmenopausal women. Prolonged exposure to estrogen, family history of endometrial cancer, obesity, and hormonal imbalance are some of the risk factors associated with endometrial cancer. In our study, we investigated the effect of estradiol, a potent form of estrogen at various concentrations on endometrial cell line RL95-2.

The SIRT-1/Nrf2/HO-1 axis: Guardians of neuronal health in neurological disorders.

SIRT1 (Sirtuin 1) is a NAD+-dependent deacetylase that functions through nucleoplasmic transfer and is present in nearly all mammalian tissues. SIRT1 is believed to deacetylate its protein substrates, resulting in neuroprotective actions, including reduced oxidative stress and inflammation, increased autophagy, increased nerve growth factors, and preserved neuronal integrity in aging or neurological disease. Nrf2 is a transcription factor that regulates the genes responsible for oxidative stress response and substance detoxification.

Reference gene panel for urinary exosome-based molecular diagnostics in patients with kidney disease.

Background: Kidney disease is a severe complication of diabetes that often leads to end-stage renal disease. Early diagnosis is crucial for prevention or delay. However, the current diagnostic methods, with their limitations in detecting the disease in its early stages, underscore the urgency and importance of finding new solutions.

Anti-tumor Effects of Polyphenols via Targeting Cancer Driving Signaling Pathways: A Review.

The use of drugs in chemotherapy poses numerous side effects. Hence the use of natural substances that can help in the prevention and cure of the disease is a dire necessity. Cancer is a deadly illness and combination of diseases, the menace of which is rising with every passing year.

Long-lived lung megakaryocytes contribute to platelet recovery in thrombocytopenia models.

Lung megakaryocytes (Mks) are largely extravascular with an immune phenotype (1). Because bone marrow (BM) Mks are short lived, it has been assumed that extravascular lung Mks are constantly "seeded" from the BM. To investigate lung Mk origins and how origin affects their functions, we developed methods to specifically label lung Mks using CFSE dye and biotin delivered via the oropharyngeal route.

Expression of major facilitator superfamily protein in transporters - Δ identifies a drug transporter.

To assess the functional relevance of a putative Major Facilitator Superfamily protein (PF3D7_0210300; 'MFSDT') as a drug transporter, using for orthologous protein expression. Complementary Determining Sequence encoding MFSDT was integrated into the genome of genetically engineered strain MSY8 via homologous recombination, followed by assessing its functional relevance as a drug transporter. The modified strain exhibited plasma membrane localization of MFSDT and characteristics of an Major Facilitator Superfamily transporter, conferring resistance to antifungals, ketoconazole and itraconazole.

Emerging methods and techniques for cancer biomarker discovery.

Modern cancer research depends heavily on the identification and validation of biomarkers because they provide important information about the diagnosis, prognosis, and response to treatment of the cancer. This review will provide a comprehensive overview of cancer biomarkers, including their development phases and recent breakthroughs in transcriptomics and computational techniques for detecting these biomarkers. Blood-based biomarkers have great potential for non-invasive tumor dynamics and treatment response monitoring.

Genomic, epigenomic and transcriptomic landscape of glioblastoma.

The mostly aggressive and extremely malignant type of central nervous system is Glioblastoma (GBM), which is characterized by an extremely short average survival time of lesser than 16 months. The primary cause of this phenomenon can be attributed to the extensively altered genome of GBM, which is characterized by the dysregulation of numerous critical signaling pathways and epigenetics regulations associated with proliferation, cellular growth, survival, and apoptosis. In light of this, different genetic alterations in critical signaling pathways and various epigenetics regulation mechanisms are associated with GBM and identified as distinguishing markers.

Comparative Study of Antioxidant Activity of Dextran-Coated Iron Oxide, Gold, and Silver Nanoparticles Against Age-Induced Oxidative Stress in Erythrocytes.

Erythrocytes undergo several changes during human aging and age-related diseases and, thus, have been studied as biomarkers of the aging process. The present study aimed to explore the antioxidant ability of metal and metal oxide nanoparticles (NPs) such as iron oxide (Fe3O4), gold (Au), and silver (Ag) to mitigate age-related oxidative stress in human erythrocytes. Metal and metal oxide NPs behave like antioxidative enzymes, directly influencing redox pathways and thus have better efficiency.

Exploring the effect of epigallocatechin gallate on non small cell lung cancer.

Introduction: Human epidemiological studies have shown that diets rich in plant polyphenols have beneficial effects on various diseases including cancer. Epigallocatechin Gallate, a flavonoid polyphenol molecule, has been shown to be both chemotherapeutic and chemo-preventive in the treatment of several forms of cancer, including lung cancer. 80% of cancers of the lungs are non-small cell lung cancers.

Advancements in Rechargeable Zn-Air Batteries with Transition-Metal Dichalcogenides as Bifunctional Electrocatalyst.

This review covers recent progress on transition metal dichalcogenides (TMDs) as bifunctional electrocatalysts for Zinc-air batteries (ZABs), emphasizing their suitable surface area, electrocatalytic active sites, stability in acidic/basic environments, and tunable electronic properties. It discusses strategies like defect engineering, doping, interface, and structural modifications of TMDs nanostructures for enhancing the performances of ZABs. Zinc-air batteries are promising energy storage devices owing to their high energy density, low cost, and environmental friendliness.

Prefoldins are novel regulators of the unfolded protein response in artemisinin resistant Plasmodium falciparum malaria.

Emerging Artemisinin (ART) resistance in Plasmodium falciparum (Pf) poses challenges for the discovery of novel drugs to tackle ART-resistant parasites. Concentrated efforts toward the ART resistance mechanism indicated a strong molecular link of ART resistance with upregulated expression of unfolded protein response pathways involving Prefoldins (PFDs). However, a complete characterization of PFDs as molecular players taking part in ART resistance mechanism, and discovery of small molecule inhibitors to block this process have not been identified to date.

Engineering circular RNA for molecular and metabolic reprogramming.

The role of messenger RNA (mRNA) in biological systems is extremely versatile. However, it's extremely short half-life poses a fundamental restriction on its application. Moreover, the translation efficiency of mRNA is also limited.

A prevalence study on gastrointestinal parasitic infections of pig () in and around Meerut, Western Uttar Pradesh, India.

The present study was conducted to record the prevalence of gastrointestinal parasites of pigs by faecal sample examination. Faecal samples were collected in three different seasons viz; monsoon, post monsoon and pre monsoon, from in and around Meerut district of Western Uttar Pradesh. A total of 642 faecal samples were collected for a period of one year (2020-21).

Oncogenes and tumor suppressor genes: functions and roles in cancers.

Cancer, being the most formidable ailment, has had a profound impact on the human health. The disease is primarily associated with genetic mutations that impact oncogenes and tumor suppressor genes (TSGs). Recently, growing evidence have shown that X-linked TSGs have specific role in cancer progression and metastasis as well.

Force Production Measurements During a Supine Medicine Ball Throw: a Reliability and Correlation Study.

Objectives: This study aimed to examine the reliability of supine medicine ball throw peak force and rate of force development (RFD) measurements. A secondary aim was to investigate the correlations between these measurements and vertical jump height.

Methods: Twenty young women (21±3 years) reported for experimental testing on two different occasions.