Using a Social Network Approach to Characterize Oral Health Behavior Social Support Among Mexican-Origin Young Adults.

Using a social network approach, we characterize who Mexican-origin young adults perceive as social support sources for oral health behaviors and provide additional validity evidence for Oral Health Behavior Social Support Scales (OHBSS). From April to September 2022, we gathered social network data from 62 Mexican-origin adults (21-40 years old) through Zoom interviews about their perceived received social support for three oral health behaviors (toothbrushing, flossing, and obtaining dental care) from three potential sources of support (family, health providers, and others/friends). Overall, we found similar results across all three oral health behaviors.

Discovery of a Novel Co-crystal of Chrysin and Oroxylin a with Anticancer Properties from Leaves of Oroxylum indicum.

Background: As the number of new cancer cases increases every year, there is a necessity to develop new drugs for the treatment of different types of cancers. Plants' resources are considered to be huge reservoirs for therapeutic agents in nature. Among all the medicinal plants, Oroxylum indicum is one of the most widely used medicinal plants in India, China, and Southeast Asian countries.

Psychosocial Determinants of Poor Dental Attendance Among Young Mexican-Identifying Adults in California.

Objective: Engagement in preventive dental care is a complex health behaviour and is determined by multiple factors. The study aimed to understand the association of psychosocial determinants with poor dental attendance.

Methods: Survey data from 333 Mexican-identifying adults in California aged 21-40-year were analysed.

A comprehensive review of atomically precise metal nanoclusters with emergent photophysical properties towards diverse applications.

Atomically precise metal nanoclusters (MNCs) composed of a few to hundreds of metal atoms represent an emerging class of nanomaterials with a precise composition. With the size approaching the Fermi wavelength of electrons, their energy levels are well-separated, leading to molecule-like properties, like discrete single electronic transitions, tunable photoluminescence (PL), inherent structural anisotropy, and distinct redox behavior. Extensive synthetic efforts and electronic structure revelation have expanded applicability of MNCs in catalysis, optoelectronics, and biology.

Leveraging environmental microbial indicators in wastewater for data-driven disease diagnostics.

Introduction: Wastewater-based surveillance (WBS) is an emerging tool for monitoring the spread of infectious diseases, such as SARS-CoV-2, in community settings. Environmental factors, including water quality parameters and seasonal variations, may influence the prevalence of viral particles in wastewater. This study aims to explore the relationships between these factors and the incidence of SARS-CoV-2 across 28 monitoring sites, spanning different seasons and water strata.

Exosomes and tumor virus interlink: A complex side of cancer.

Extracellular Vesicles (EVs) based cancer research reveals several complicated sides of cancer. EVs are classified as several subpopulations such as microvesicles, apoptotic bodies, and exosomes. In cancer, exosomes play a significant role as a cellular messenger in tumor development and progression.

The impact of ligand chain length on the HER performance of atomically precise Pt(SR) nanoclusters.

Atomically precise metal cluster-based electrocatalysts have been paid significant attention for an efficient hydrogen evolution reaction (HER). Herein, we have synthesized atomically precise Pt(SR) nanoclusters using 3-mercaptopropionic acid (MPA), 6-mercaptohexanoic acid (MHA), 8-mercaptooctanoic acid (MOA), and 11-mercaptoundecanoic acid (MUA) thiol ligands in aqueous media at room temperature to understand the impact of ligand chain length on the HER performance. The composition of Pt(SR) metal clusters was confirmed by matrix-assisted laser desorption ionization-time of flight (MALDI-TOF) mass spectrometry.

Jumonji and AT-Rich Interacting Domain 2 (JARID2) exhibits a tumor-suppressive role in Oral Squamous Cell Carcinoma by modulating tumor progression and metastasis.

Unlabelled: Jumonji and AT Rich Interacting Domain2 (JARID2), a pivotal accessory component of Polycomb Repressive Complex 2 (PRC2) is a critical factor in cancer development. The objective of the study was to determine the role of JARID2 in Oral Squamous Cell Carcinoma (OSCC). RT-PCR, qRT-PCR, immunofluorescence, immunohistochemistry, and western blot were used to analyze the gene and protein expression in OSCC clinical samples and OSCC cell lines.

Evolution of sulfonated tannins in red wines with ageing: A targeted metabolomic approach.

During wine ageing, tannins could react with sulfur dioxide to form sulfonated flavanols which are anticipated to alter tannin binding to proteins contributing to the reduction of astringency during ageing. Previous studies have identified or quantified monomeric and dimeric sulfonated flavanols in aged wines, but the evolution of sulfonated tannins has been lacking. Here, we quantified sulfonated tannins in three Washington state vineyards over a 20-year period, employing targeted LC-QToF analysis.

Pioneering technologies over time to rehabilitate crude oil-contaminated ecosystems: a review.

The unremitting pollution of our environment induced by crude oil spillage and drilling site accidents has jeopardized every living species in the biological ecosystem. Removing heavy crude oil constituents with the help of traditional and mainstream oil sorbents because of their ingrained raised viscosities is a strenuous venture. Lighter distillates of crude oil, like condensate, do not aggregate with tremulous shine on the aquatic surface nor settle at the bottom sediment of the water bodies like the heavier components do with time.

Immune Cell-Derived Exosomes: A Cell-Free Cutting-Edge Tumor Immunotherapy.

Extracellular vesicles (EVs) are cellular communication molecules and are classified into three major subpopulations, such as microvesicles, apoptotic bodies, and exosomes. Among these, exosomes-based cancer research is a cutting-edge investigation approach to cancer understanding. During cancer progression , tumor-derived exosomes can reprogram the cellular system and promote cancer.

Management of Gastric Variceal Bleed by Endoscopic Cyanoacrylate Injection: A Case Series.

Background and aims Cyanoacrylate glue (CAG) is the standard of care for gastric varices (GVs) but has serious complications too. The literature is scarce on determining the safe and effective amount of glue before the procedure objectively. Our study aimed to fill this gap.

Rare Histologic Imitator Central Mucoepidermoid Carcinoma Arising from Glandular Odontogenic Cyst of the Mandible: Case Report with Updated Review of Literature.

Central mucoepidermoid carcinoma is a relatively rare salivary gland tumour of the jawbone. Glandular odontogenic cyst is another unique odontogenic developmental cyst characterised by glandular differentiation. Both entities share several histological characteristics, and a pre-existing Glandular odontogenic cyst can evolve into Central mucoepidermoid carcinoma.

Assessment of salivary and serum leptin in tobacco smokers and oral squamous cell carcinoma-A case-control study.

Objectives: Oral squamous cell carcinoma (OSCC) is the most common head and neck malignancy and tobacco-related cancers account for a significant portion of all oral cancers. Cancer patients often suffer from cachexia, which contributes significantly to mortality. Leptin is a protein released by adipocytes identified to play an important role in obesity and inflammation.

Laser-synthesized plasmonic HfN-based nanoparticles as a novel multifunctional agent for photothermal therapy.

Hafnium nitride nanoparticles (HfN NPs) can offer appealing plasmonic properties at the nanoscale, but the fabrication of stable water-dispersible solutions of non-toxic HfN NPs exhibiting plasmonic features in the window of relative biological transparency presents a great challenge. Here, we demonstrate a solution to this problem by employing ultrashort (femtosecond) laser ablation from a HfN target in organic solutions, followed by a coating of the formed NPs with polyethylene glycol (PEG) and subsequent dispersion in water. We show that the fabricated NPs exhibit plasmonic absorption bands with maxima around 590 nm, 620 nm, and 650 nm, depending on the synthesis environment (ethanol, acetone, and acetonitrile, respectively), which are largely red-shifted compared to what is expected from pure HfN NPs.

Unravelling the mystery of the central dentinogenic ghost cell tumor- a rare case report and recurrent insights.

Dentinogenic ghost cell tumor (DGCT) is a rare benign neoplasm form of calcifying odontogenic cyst (COC) characterized by ghost cells. Although benign, it presents an aggressive behavior. DGCT accounts for 2% to 14% of all COCs and less than 0.

Association of Cellular Cannibalism with Immunohistochemical Expression of CD31, CD68 and BCL2 in Oral Squamous Cell Carcinoma: An Observational Study.

Objective: Cellular cannibalism (CC) is a prime metabolic event to determine the aggressive potential of oral squamous cell carcinoma (OSCC). However, the etiology and mechanism behind this degradation are still ambiguous. The aim of the study was to explore the etiopathogenetic mechanism behind CC, along with its association with degree of differentiation, angiogenic, phagocytic and antiapoptotic activity in OSCC.

Room-temperature quantum nanoplasmonic coherent perfect absorption.

Light-matter superposition states obtained via strong coupling play a decisive role in quantum information processing, but the deleterious effects of material dissipation and environment-induced decoherence inevitably destroy coherent light-matter polaritons over time. Here, we propose the use of coherent perfect absorption under near-field driving to prepare and protect the polaritonic states of a single quantum emitter interacting with a plasmonic nanocavity at room temperature. Our scheme of quantum nanoplasmonic coherent perfect absorption leverages an inherent frequency specificity to selectively initialize the coupled system in a chosen plasmon-emitter dressed state, while the coherent, unidirectional and non-perturbing near-field energy transfer from a proximal plasmonic waveguide can in principle render the dressed state robust against dynamic dissipation under ambient conditions.