MRZ-reaction maybe influenced by immunization status and is not exclusive to multiple sclerosis.

Background: Among white populations, a poly-specific antibody response against measles (M), rubella (R) and varicella zoster(Z) otherwise known as MRZR is seen in ∼70 % of MS and rarely in other demyelinating disorders. While the basis for MRZR is unclear, vaccination exposure / community acquired infections may have an influence on its frequency.

Objective: To determine the frequency and specificity of MRZR in MS and related disorders in a non- white population with historically low vaccinations and to contrast against oligoclonal bands (OCB).

Exploring the plastic-fed Indian mealworm (Tenebrio molitor) gut bacterial strain (Bacillus subtilis AP-04) - A potential driver of polyethylene degradation.

Plastic biodegradation by microbes is an environmentally friendly and sustainable approach that has no negative consequences. In this study, mealworms were fed with 9 different diets with expanded polystyrene (EPS) and polyethylene foam (PF), after 28 days of incubation mealworm survival rates were highest at 93.3 % when fed wheat bran alone whereas 83.

The role of industry 4.0 enabling technologies for predicting, and managing of algal blooms: Bridging gaps and unlocking potential.

Recent advancements in data analytics, predictive modeling, and optimization have highlighted the potential of integrating algal blooms (ABs) with Industry 4.0 technologies. Among these innovations, digital twins (DT) have gained prominence, driven by the rapid development of artificial intelligence (AI) and machine learning (ML) technologies, particularly those associated with the Internet of Things (IoT).

BreVamiR3': A comprehensive database for breast cancer-associated genetic variations in miRNA and 3' UTR of their target genes.

Breast cancer (BC) is a multifactorial disease where microRNA (miRNA)-mediated dysregulated gene expression plays a pivotal role in tumorigenesis, progression, and clinical outcomes. Genetic variation, particularly SNPs in miRNA sequences and the 3' untranslated regions (3'UTRs) of their target genes, can disrupt miRNA-mRNA interactions, leading to altered gene expression. Despite several existing databases providing insights into various aspects of miRNAs and their target genes in association with the development of the disease.

Utilizing domain knowledge to improve the classification of intravenous contrast phase of CT scans.

Multiple intravenous contrast phases of CT scans are commonly used in clinical practice to facilitate disease diagnosis. However, contrast phase information is commonly missing or incorrect due to discrepancies in CT series descriptions and imaging practices. This work aims to develop a classification algorithm to automatically determine the contrast phase of a CT scan.

Structural and functional analysis of rhizospheric bacterial diversity in the Pranmati basin, Himalayan critical zone observatory.

The study explores the structural and functional dynamics of rhizospheric bacterial diversity in the Pranmati basin, focusing on their ecological significance, diversity, and functional roles across dominant vegetation types; Rhododendron arboreum, Myrica esculenta, and Quercus leucotrichophora. The research provides critical insights into soil health and ecosystem functioning by analysing rhizospheric soil properties among the selected vegetations. The research findings reveal that Myrica esculenta exhibits the highest root colonization (95.

Variability in sustainability reporting - A multicountry study.

The urgent need for businesses worldwide to evolve is driven by environmental consciousness, social responsibility, and corporate governance. This study examines 678 sustainability reports across G20 countries and aims to provide global evidence on the determinants of sustainability reporting through content analysis. We calculate Sustainability Disclosure (SUSD) and Quality Index (QUID) for a select set of cross-sectional public companies.

Deployment of Industry 4.0 technologies to achieve a circular economy in agri-food supply chains: A thorough analysis of enablers.

With the global population projected to reach 9.7 billion by 2050, pressure on global natural resources will increase by 50-90%, exceeding planetary boundaries. Industry 4.

Solitary extramedullary plasmacytoma in the hilar region: A case of minimal marrow involvement in an elderly male.

Introduction And Importance: Solitary extramedullary plasmacytoma (SEP) is a rare plasma cell neoplasm, constituting around 3 % of plasma cell malignancies. SEP typically presents as a single tumor, either in bone or soft tissue, without systemic disease, and is often misdiagnosed due to its nonspecific symptoms. Diagnosis requires biopsy and extensive imaging studies to exclude multiple myeloma and other malignancies.

Mechanistic insights into the competitive inhibition of enzyme-mimetic activity of gold nanoparticles for dual mode colorimetric and fluorescence detection of biothiols.

In this work, the interaction behaviour of gold nanoparticles (AuNPs) with o-phenylenediamine (OPD) was studied to ascertain the nanozyme-substrate interaction. The UV-Vis absorption, high-resolution transmission electron microscopy and zeta potential analysis revealed that the electron-rich nitrogen atoms in OPD showed a stronger affinity toward electron-deficient surface, indicating a stronger interaction between nanozyme and substrate molecules. Subsequently, under optimum conditions, AuNPs are used as nanozyme to catalyze the oxidation of OPD in the presence of HO.

Phytochemical strategies in glioblastoma therapy: Mechanisms, efficacy, and future perspectives.

Glioblastoma (GBM) is foremost the most aggressive primary brain tumor, presenting extensive therapeutic challenges due to its high invasiveness, genetic complexity, and resistance to established treatments. Despite substantial advances in surgical and chemotherapeutic interventions, the median survival rate for patients is only 14.6 months, and the prognosis remains poor.

Zinc-doped hydroxyapatite loaded chitosan gelatin nanocomposite scaffolds as a promising platform for bone regeneration.

The advancement in the arena of bone tissue engineering persuades us to develop novel nanocomposite scaffolds in order to improve antibacterial, osteogenic, and angiogenic properties that show resemblance to natural bone extracellular matrix. Here, we focused on the development of novel zinc-doped hydroxyapatite (ZnHAP) nanoparticles (1, 2 and 3 wt%; size: 50-60 nm) incorporated chitosan-gelatin nanocomposite scaffold, with an interconnected porous structure. The addition of ZnHAP nanoparticles decreases the pore size (~30 µm) of the chitosan gelatin scaffold.

Magnetic-proximity-induced anomalous hall effect at the EuO/SbTeinterface.

Time-reversal symmetry breaking of a topological insulator phase generates zero-field edge modes which are the hallmark of the quantum anomalous Hall effect (QAHE) and of possible value for dissipation-free switching or non-reciprocal microwave devices. But present material systems exhibiting the QAHE, such as magnetically doped bismuth telluride and twisted bilayer graphene, are intrinsically unstable, limiting their scalability. A pristine magnetic oxide at the surface of a TI would leave the TI structure intact and stabilize the TI surface, but epitaxy of an oxide on the lower-melting-point chalcogenide presents a particular challenge.

Intriguing magnetic and electronic behaviors in La and Ru doped Sr2IrO4.

We report a detailed experimental study of the structural, magnetic and electrical properties of La and Ru doped (Sr1-x Lax)2Ir1-xRuxO4 (x= 0.05, 0.15).

Acute hemorrhagic conjunctivitis outbreaks associated with Coxsackievirus A-24 in India, 2023.

Objective: Acute hemorrhagic conjunctivitis (AHC), commonly called pink eye, saw an alarming increase in incidence from July to September 2023 in different parts of India. Pink eye occurrences had reportedly increased three to four times more than in prior years, raising concerns among the community and healthcare professionals. This study aimed to identify the aetiological agent associated with AHC in 2023, genetically characterize the agent and describe the clinical presentation.

Quadrigeminal arachnoid cyst: Factors affecting outcomes and complications in a large series of cases.

Purpose: Arachnoid cysts constitute approximately 1 % of intracranial mass lesions, with quadrigeminal cistern arachnoid cysts being 5-18 % of those. This study presents a series of 31 cases of quadrigeminal cistern arachnoid cysts, constituting the most extensive series reported to date.

Methods: A retrospective analysis was conducted on 31 patients diagnosed with quadrigeminal cistern arachnoid cysts, focusing on clinical presentation, demographics, treatment approaches, and outcomes.

Synthesis strategies and anti-parasitic evaluation of novel compounds for chagas disease: Advancing drug discovery through structure-activity relationships.

This study presents a comprehensive exploration of the synthesis of novel compounds targeting Chagas Disease (CD) caused by Trypanosoma cruzi. It is a global health threat with over 6-7 million infections worldwide. Addressing challenges in current treatments, the investigation explores diverse compound classes, including thiazoles, thiazolidinone, imidazole, pyrazole, 1,6-diphenyl-1H-pyrazolo[3,4-b] pyridine, pyrrole, naphthoquinone, neolignan, benzeneacyl hydrazones, and chalcones-based compounds.

Response to clozapine and its predictors in treatment-resistant schizophrenia spectrum disorders: A retrospective chart review.

The response rate to clozapine in patients with treatment-resistant schizophrenia spectrum disorders (TRSS) is around 40 %. But, in general, a better prognosis is noted for schizophrenia in developing countries, including India. Given the scarcity of related literature from India, this study aimed to evaluate the response rates to clozapine in TRSS and explore predictors of response.

Indoles as promising Therapeutics: A review of recent drug discovery efforts.

Indole, a fundamental heterocyclic core, has emerged as a cornerstone in the medicinal chemistry due to its diverse biological activities and structural versatility. This aromatic compound, present in natural as well as synthetic compounds, offers a versatile platform for the drug discovery. By strategically incorporating functional groups or pharmacophores, researchers can tailor indole-derivatives to target a wide range of diseases.

Role of exosomes in dental and craniofacial regeneration - A review.

Background: The treatment of congenital deformities, traumatic injuries, infectious diseases, and tumors in the craniomaxillofacial (CMF) region is complex due to the intricate nature of the tissues involved. Conventional treatments such as bone grafts and cell transplantation face limitations, including the need for multiple surgeries, complications, and safety concerns.

Objective: This paper aims to provide a comprehensive analysis of the role of exosomes (EXOs) in CMF and dental tissue regeneration and to explore their potential applications in regenerative dental medicine.

Frailty in children with chronic liver disease: Prevalence and impact on outcomes.

Objectives: Frailty is a well-known complication of chronic liver disease and has been recognized as a poor prognostic factor in cirrhotic patients being associated with increased morbidity and mortality. There is limited available pediatric literature in this regard. The current study aimed to estimate the prevalence of frailty and analyze the predictive factors and their association with long-term outcomes in children with liver disease.

A Novel, Site-Specific N-Linked Glycosylation Model Provides Mechanistic Insights Into the Process-Condition Dependent Distinct Fab and Fc Glycosylation of an IgG1 Monoclonal Antibody Produced by CHO VRC01 Cells.

The CHO VRC01 cell line produces an anti-HIV IgG1 monoclonal antibody containing N-linked glycans on both the Fab (variable) and Fc (constant) regions. Site-specific glycan analysis was used to measure the complex effects of cell culture process conditions on Fab and Fc glycosylation. Experimental data revealed major differences in glycan fractions across the two sites.

Enhanced Synthesis, Purification, and Characterization of a Marine Bacterial Consortium-Derived Protease Enzyme With Destaining and Keratinolytic Activity.

Two marine-derived bacteria, Bacillus paralicheniformis (HR-1) and Bacillus haynesii (HR-5), were isolated from sediments and identified using 16S ribosomal RNA gene amplification and sequencing as well as biochemical analysis. The development of a bacterial consortium (HR-1 & HR-5) from these two bacteria was used to increase the production of the protease enzyme under various conditions, including fermentation media, carbon and nitrogen sources (1% w/v), different pH levels, incubation time, and the obtained enzyme, were detected using SDS-PAGE followed by purification. Bacterial consortium HR-1 & HR-5 exhibited maximum protease production (330.

TiCT MXene Functionalized via Boron Doped MoS Quantum Dots: A Synergy of Heterojunctions and Doping Effect Enabling Ultrasensitive SO Detection at Room Temperature.

The design of mixed-dimensional heterostructures has emerged to be a new frontier of research as it induces exciting physical/chemical properties that extend beyond the fundamental properties of single dimensional systems. Therefore, rational design of heterostructured materials with novel surface chemistry and tailored interfacial properties appears to be very promising for the devices such as the gas sensors. Here, a highly sensitive gas sensor device is constructed by employing heterostructures of boron doped molybdenum disulfide quantum dots (B-MoS Qdots) assembled into the matrix of TiCT MXene.