YibN, a bona fide interactor of the bacterial YidC insertase with effects on membrane protein insertion and membrane lipid production.

YidC, a prominent member of the Oxa1 superfamily, is essential for the biogenesis of the bacterial inner membrane, significantly influencing its protein composition and lipid organization. It interacts with the Sec translocon, aiding the proper folding of multi-pass membrane proteins. It also functions independently, serving as an insertase and lipid scramblase, augmenting the insertion of smaller membrane proteins while contributing to the organization of the bilayer.

Clinico-Pathological Study of Symptomatic Hyperparathyroidism: Is it a Different Phenotype Expression of Hyperparathyroidism?

Despite the popularity of auto analyzers in urban areas of the country the incidence of asymptomatic hyperparathyroidism has not markedly increased and symptomatic diseases are regularly seen in all major institutions. The present single-institution analysis of proven hyperparathyroidism in the last 16 years was aimed at comparing the demographic, clinical, and pathological characteristics of symptomatic and asymptomatic primary hyperparathyroidism and comparing those with the asymptomatic diseases seen in developed countries. A retrospective chart review of 332 patients was done and 29 (8.

Exploring USFDA Approved Imidazole Based Small Molecules In Drug Discovery: A Mini Perspective.

In the present work, we have explored the importance of the imidazole ring and its importance in drug discovery, citing the key approvals in the present decade (2013-2024). The pharmacological attribution for the approved drugs revealed that out of 20 approved drugs, 45% of the approvals were made as anti-infectives, followed by approvals under the category of genetic and metabolic disorders, sexual endocrine disorders, anticancer, and to treat blood pressure, gastrointestinal disorders, and neurological conditions. The excretion pattern of these drugs revealed that the drugs are majorly excreted via the fecal route.

Design and development of new substituted pyrimidine hybrids with imidazole and triazole: Exploring utility as an anticancer agent via human topoisomerase-II and tubulin inhibition.

In the present research, we developed pyrimidine-based hybridized molecules with either imidazole or triazole to find effective anticancer drugs. The reaction was accomplished using a multicomponent reaction pathway. The synthetics were explored for their utility as an anticancer agent via human topoisomerase-II and tubulin inhibition.

Exposure of A549 and J774A.1 Cells to SiO and TiO Nanoforms and Related Cellular- and Molecular-Level Effects: Application of Proteomics.

There is an emerging interest in incorporating proteomic data for environmental health risk assessments. Meanwhile, the production and use of engineered nanomaterials (ENMs) with attractive physicochemical properties are expanding with the potential for exposure, thus necessitating toxicity information on these materials for health risk analysis, where proteomic data can be informative. Here, cells (A549 human lung epithelial and J774A.

Large scale investigation of GPCR molecular dynamics data uncovers allosteric sites and lateral gateways.

G protein-coupled receptors (GPCRs) constitute a functionally diverse protein family and are targets for a broad spectrum of pharmaceuticals. Technological progress in X-ray crystallography and cryogenic electron microscopy has enabled extensive, high-resolution structural characterisation of GPCRs in different conformational states. However, as highly dynamic events underlie GPCR signalling, a complete understanding of GPCR functionality requires insights into their conformational dynamics.

Exploring the therapeutic promise of fisetin: molecular mechanisms and clinical aspects in lung cancer.

Fisetin, a flavonol belonging to the flavonoid subclass, is a ubiquitous dietary flavonoid present in fruits and vegetables, including fruit peels, and has proven potential for anticancer activity, especially for lung cancer - a leading cause of cancer-related deaths globally. The current paper provides the most detailed and elaborate list of the various roles of fisetin in experimentally induced lung cancer cells, and these roles include the promotion of apoptosis, inhibition of cell proliferation, migration, and invasion, as well as the regulation of autophagy. Among the molecular targets, some identified pathways, such as PI3K/Akt, MAPK, and NF-κB, that fisetin affects are crucial for tumor formation, so it can be considered a potential chemopreventive agent.

Participants' Roles in Bullying Among 7-11 Year Olds: Results from a UK-Wide Randomized Control Trial of the KiVa School-Based Program.

This paper describes the social architecture model of school-based bullying behavior. The model proposes that the behavior of all students affects rates of bullying. Alongside self-reported victims and bullies, the model identified four bystander roles: assistant, reinforcer, outsider, and defender.

Marine-Derived Chemotherapeutic Agent for Acute Leukemia: In Silico and In Vitro Evaluation.

Acute leukemia, a severe hematological malignancy marked by abnormal white blood cell proliferation, often resists conventional therapies. The growing interest in natural therapeutics has spotlighted marine-derived compounds for their unique bioactivities. This study explores the therapeutic potential of Ascophyllum nodosum extract, focusing on Laminine, in modulating key leukemia-associated proteins, lactate dehydrogenase (LDH), and phosphoinositide 3-kinase (PIK3), using in silico and in vitro approaches.

n. sp., a new entomopathogenic nematode (Nematoda: Steinernematidae) from India.

In this study, morphological and molecular features were used to identify a new sp. from Kerala, India. Morphological and molecular features provide evidence for placing the new species into the clade.

Routine Use of an On-Table Extubation Protocol in Pediatric Cardiac Surgery-Our Experience With Life in the Fast Lane.

Background: We undertook this study to evaluate the efficacy of an on-table extubation protocol and to assess the magnitude of benefits when implemented as a routine practice in a developing country.

Methods: This prospective observational study at a single tertiary care referral hospital was designed to determine the efficacy of an on-table extubation protocol when applied to children undergoing cardiac surgery in the developing world. The study included 226 patients who were 1 month to 18 years of age undergoing cardiac surgery (including grown-up congenital heart disease [GUCHD] patients).

A review on pyrimidine-based pharmacophore as a template for the development of hybrid drugs with anticancer potential.

The low efficacy and toxicity of traditional chemotherapy, led by drug resistance of targeted anticancer therapies, have mandated the exploration and development of anticancer molecules. In this league, hybrid drugs, owing to their peculiar multitargeted functionality and structural diversity, could serve as vital leads in this quest for drug discovery. They are plausibly found to offer added advantages considering the improved efficacy, low toxicity, and improved patient compliance.

Designing a meditation module to affect etiological and preventive factors in primary hypertensive patients-A pilot study.

The aim of the present pilot study is to design, validate, and check the feasibility and efficacy of the designed meditation module on etiological and preventive factors in primary hypertensive patients (PHP). The systematic and detailed meditation module was formulated to prevent the complications of hypertension. The designed module was validated by 5 subject experts in the field of complementary and alternative therapy and research.

The interplay of p16INK4a and non-coding RNAs: bridging cellular senescence, aging, and cancer.

p16INK4a is a crucial tumor suppressor and regulator of cellular senescence, forming a molecular bridge between aging and cancer. Dysregulated p16INK4a expression is linked to both premature aging and cancer progression, where non-coding RNAs (ncRNAs) such as long non-coding RNAs (lncRNAs), microRNAs (miRNAs), and small interfering RNAs (siRNAs) play key roles in modulating its function. These ncRNAs interact with p16INK4a through complex post-transcriptional and epigenetic mechanisms, influencing pathways critical to senescence and tumor suppression.

Association between health insurance coverage and stage of diagnosis for cervical cancer among females in Indiana from 2011 - 2019.

Introduction: Health insurance status is an important determinant of health outcomes for patients with cancer. This study aimed to assess the extent to which health insurance coverage in Indiana is a contributing factor to the stage of cervical cancer diagnosis.

Methods: We examined reported cervical cancer cases among females ( = 2518) using cancer registry data from the Indiana Department of Health from 2011 to 2019.

Ligand interaction landscape of transcription factors and essential enzymes in E. coli.

Knowledge of protein-metabolite interactions can enhance mechanistic understanding and chemical probing of biochemical processes, but the discovery of endogenous ligands remains challenging. Here, we combined rapid affinity purification with precision mass spectrometry and high-resolution molecular docking to precisely map the physical associations of 296 chemically diverse small-molecule metabolite ligands with 69 distinct essential enzymes and 45 transcription factors in the gram-negative bacterium Escherichia coli. We then conducted systematic metabolic pathway integration, pan-microbial evolutionary projections, and independent in-depth biophysical characterization experiments to define the functional significance of ligand interfaces.

Pharmacological, computational, and mechanistic insights into triptolide's role in targeting drug-resistant cancers.

As a promising candidate for tackling drug-resistant cancers, triptolide, a diterpenoid derived from the Chinese medicinal plant Tripterygium wilfordii, has been developed. This review summarizes potential antitumor activities, including the suppression of RNA polymerase II, the suppression of heat shock proteins (HSP70 and HSP90), and the blockade of NF-kB signalling. Triptolide is the first known compound to target cancer cells specifically but spare normal cells, and it has success in treating cancers that are difficult to treat, including pancreatic, breast, and lung cancers.

Biosynthesis, characterization, and multifaceted applications of Elytraria acaulis synthesized silver and gold nanoparticles: Anticancer, antibacterial, larvicidal, and photocatalytic activities.

Green synthesis of metal nanoparticles using plant extracts has emerged as an eco-friendly alternative to conventional methods, offering potential applications in biomedicine and environmental remediation. This study demonstrates the successful biosynthesis of silver nanoparticles (SNPs) and gold nanoparticles (GNPs) using Euphorbia acaulis leaf extract as a reducing and capping agent. The nanoparticles were thoroughly characterized using UV-Vis spectroscopy, HR-SEM, EDX, TEM, AFM, XRD, and FTIR analyses, confirming their successful synthesis and revealing their predominantly spherical morphology with sizes ranging from 1 to 100 nm.

Pooling the complex survey data across the 64 lower and middle-income countries: A study on antibiotic usage in under-five children.

Background: Antibiotic exposure for fever/cough has been rising alarmingly, especially among children under five in low- and middle-income countries (LMICs). This excessive use could result in higher healthcare costs, and antibiotic resistance is an alarming trend in developing countries. As a result, it's crucial to look at the variables that affect antibiotic exposure and highlight the subgroups among whom antibiotic abuse is the most prevalent.

The interplay of senescence and MMPs in myocardial infarction: implications for cardiac aging and therapeutics.

Aging is associated with a marked increase in cardiovascular diseases, such as myocardial infarction (MI). Cellular senescence is also a crucial factor in the development of age-related MI. Matrix metalloproteinases (MMPs) interaction with cellular senescence is a critical determinant of MI development and outcomes, most notably in the aged heart.

Targeting senescence and GATA4 in age-related cardiovascular disease: a comprehensive approach.

The growing prevalence of age-related cardiovascular diseases (CVDs) poses significant health challenges, necessitating the formulation of novel treatment approaches. GATA4, a vital transcription factor identified for modulating cardiovascular biology and cellular senescence, is recognized for its critical involvement in CVD pathogenesis. This review collected relevant studies from PubMed, Google Scholar, and Science Direct using search terms like 'GATA4,' 'cellular senescence,' 'coronary artery diseases,' 'hypertension,' 'heart failure,' 'arrhythmias,' 'congenital heart diseases,' 'cardiomyopathy,' and 'cardiovascular disease.