Optimization of Collagen Extraction from Fish Scales Using Tris-Glycine Buffer: A Taguchi Methodological Approach.

Collagen, a critical biomaterial with wide applications in pharmaceuticals, cosmetics, and medical industries, can be sourced sustainably from fish scales. This study optimizes the extraction of collagen using Tris-Glycine buffer from fish scales via the Taguchi method. Various extraction parameters-buffer concentration, temperature, pH, and time-were evaluated to identify optimal conditions.

Recent Advances of the Zebrafish Model in the Discovery of Marine Bioactive Molecules.

Marine natural products are increasingly utilized in nutrition, cosmetics, and medicine, garnering significant attention from researchers globally. With the expansion of marine resource exploration in recent years, the demand for marine natural products has risen, necessitating rapid and cost-effective activity evaluations using model organisms. Zebrafish, a valuable vertebrate model, has become an efficient tool for screening and identifying safe, active molecules from marine natural products.

Benefit of the Omental Flap in Breast Reconstruction for Oncoplastic Treatment: A Systematic Review and Single-Arm Meta-Analysis.

Background: Oncoplastic surgery for breast cancer patients poses the challenge of achieving optimal aesthetic outcomes without increasing the risk of complications. Omental flap has emerged as n reconstructive option in breast surgery, yet the efficacy and safety of large omental flaps remain uncertain. This study aims to conduct a systematic review and single-arm meta-analysis to comprehensively evaluate the effectiveness, safety, and cosmetic outcomes of large omental flap breast reconstruction, providing updated evidence for clinical practice.

Integration of Graph Neural Networks and multi-omics analysis identify the predictive factor and key gene for immunotherapy response and prognosis of bladder cancer.

Objective: The evaluation of the efficacy of immunotherapy is of great value for the clinical treatment of bladder cancer. Graph Neural Networks (GNNs), pathway analysis and multi-omics analysis have shown great potential in the field of cancer diagnosis and treatment.

Methods: A GNNs model was constructed to predict the immunotherapy response and identify key pathways.

In Vitro Bioassay and In silico Pharmacokinetic Characteristics of Xanthium strumarium Plant Extract as Possible Acaricidal Agent.

Background: Effective management strategies against tick infestations are necessary because tickborne diseases represent serious hazards to the health of humans and animals worldwide. The aim of this study was to examine the larvicidal and ovicidal properties of Xanthium strumarium extract against a notorious tick species, Rhipicephalus microplus.

Methodology: The maceration method was used to prepare the ethanolic extract of X.

Copper-Cobalt Nanozyme Mimicking Laccase for Sensitive Colorimetric Determination of Cannabidiol in Food and Cosmetics.

In colorimetric analysis, nanozymes are invaluable tools due to their simple production, long-lasting stability, and adaptable enzymatic activity, which enable them to induce changes in substrate color. In this study, a simple nanozyme-based colorimetric sensor was developed to detect cannabidiol (CBD) by using the laccase activity of the self-made MOF with copper and cobalt loading (Cu/Co@MOF) nanozyme, which was synthesized using a one-pot microwave method. The Cu/Co@MOF has the ability to catalyze the coupling reaction between 4-AP and various phenolic substrates, thereby converting colorless phenolic substrates into red substances.

Enhanced Photocatalytic Degradation of Reactive Dyes Under Visible Light Using ZnO/CdS/Co Nanocomposites: A Step Toward Advanced Environmental Remediation.

In this study, ZnO, CdS, ZnO/CdS, and ZnO/CdS/Co nanostructures were successfully synthesized using a simple chemical precipitation method. The formation of these nanostructures was confirmed through x-ray diffraction (XRD), but their morphological properties were analyzed using scanning electron microscopy (SEM) and transmission electron microscopy (TEM). Their optical properties were investigated using UV-visible diffuse reflectance spectroscopy (UV-DRS) and photoluminescence spectroscopy (PL).

CKAP4 in hepatocellular carcinoma: competitive RETREG1/FAM134B binding, reticulophagy regulation, and cancer progression.

RETREG1/FAM134B is known for its role as a reticulophagy receptor. Our previous study established that RETREG1 is upregulated in hepatocellular carcinoma (HCC) and contributes to disease progression by activating the AKT signaling pathway. However, the specific mechanisms underlying the elevated expression of RETREG1 in HCC remain unclear.

Clinical Efficacy of Cysteamine Application for Melasma: A Meta-Analysis.

Melasma is a challenging, acquired hyperpigmentary disorder. The gold standard treatment is Kligman's formulation, which contains hydroquinone, tretinoin, and dexamethasone, but its long-term use is limited by the risk of exogenous ochronosis. Cysteamine, a tyrosinase inhibitor, reduces melanocyte activity and melanin production, showing strong depigmenting effects in patients resistant to Kligman's formulation.

A bibliometric analysis of root canal irrigation: From laboratory to clinical practice.

The study aims to conduct a bibliometric analysis on root canal irrigation to elucidate the development of this domain and pose the future research trends. Of 6722 articles retrieved from Clarivate Analytics' Web of Science Core Collection and PubMed, 6650 publications were included for bibliometric analysis. Irrigation field had received emerging attention for the last half century, peaking at 399 in 2022.

Efficacy and safety of cysteamine 5% cream for the management of melasma: a systematic review and meta-analysis of randomized controlled trials.

Currently, hydroquinone serves as topical treatment of choice for melasma. However, its long-term use was associated with melanocyte toxicity. Cysteamine is an aminothiol that possesses antioxidant and depigmenting properties, therefore potentially suitable for treating melasma.

Interference Mechanisms of Endocrine System and Other Systems of Endocrine-Disrupting Chemicals in Cosmetics-In Vitro Studies.

Endocrine-disrupting chemicals (EDCs), found in various cosmetic products, interfere with the normal functioning of the endocrine system, impacting hormone regulation and posing risks to human health. Common cosmetic EDCs, such as ultraviolet (UV) filters, parabens, and triclosan, can enter the human body through different routes, including skin absorption. Their presence has been linked to adverse effects on reproduction, immune function, and development.

Superhydrophobic sand mulch and date palm biochar boost growth of in sandy soils via enhanced irrigation and nutrient use efficiency.

Introduction: It is desirable to rehabilitate desert ecosystems with a selection of native plant species that render ecosystem services and yield natural products for creating a high-value industry, e.g., pharmaceuticals or cosmetics.

Consensus Recommendations for the Reconstitution and Aesthetic Use of Poly-D,L-Lactic Acid Microspheres.

Poly-D,L-lactic acid (PDLLA) microspheres, marketed globally as Aesthefill (Regen Biotech, Seoul, South Korea), are recognized for their biocompatible and biostimulatory properties, positioning them as a preferred option in aesthetic medicine. This article presents consensus recommendations from Brazilian experts on the reconstitution and clinical application of PDLLA for facial and non-facial treatments. Developed using a modified Delphi method with contributions from leading dermatologists and plastic surgeons, the consensus outlines protocols for reconstitution, injection techniques, and patient management.

Expression, optimization and biological activity analysis of recombinant type III collagen in Komagataella phaffii.

Type III collagen, a fundamental constituent of the extracellular matrix (ECM), is extensively utilized across the biomedicine, tissue engineering, and cosmetic industries because of its exceptional biocompatibility and biodegradability. Despite its widespread application, traditional methods of collagen production are often hindered by the limit yield, potential immunogenicity, and batch-to-batch variability. In the present study, we describe a synthetic biological approach for expressing full-length recombinant type III collagen (RCIII) in the Komagataella phaffii system.

Quality control of corn silk extract using IR spectroscopy along with statistical methods.

Aqueous extracts of corn silk exhibit glycation-inhibitory activity. Lignin is the active component of these extracts. As corn silk is highly nutritious and has medicinal value, it can be used as a functional food and cosmetics.

Marine cosmetics and the blue bioeconomy: From sourcing to success stories.

As the global population continues to grow, so does the demand for longer, healthier lives and environmentally responsible choices. Consumers are increasingly drawn to naturally sourced products with proven health and wellbeing benefits. The marine environment presents a promising yet underexplored resource for the cosmetics industry, offering bioactive compounds with the potential for safe and biocompatible ingredients.

Smile analysis in dentistry and orthodontics - a review.

The desire for an attractive smile is a major reason people seek orthodontic and other forms of cosmetic dental treatment. An understanding of the features of a smile is important for dental diagnosis and treatment planning. The common methods of smile analysis rely on the visual analysis of smile aesthetics using posed photographs, and videos and gathering information about smiles through patient questionnaires and diaries.

Research progress on the pathogenesis of multiple symmetrical lipomatosis.

Multiple symmetric lipomatosis, also known as madelung's disease, is a rare syndrome characterized by the accumulation of multiple symmetric subcutaneous adipose tissues that significantly affect patients' quality of life. Since the aetiology of the disease is still unclear, surgical intervention by doctors based on clinical experience is currently the main treatment. However, the recurrence rate remains high even after surgical intervention.

Neuroprotective Effects of STAT3 Inhibitor on Hydrogen Peroxide-Induced Neuronal Cell Death via the ERK/CREB Signaling Pathway.

This study investigates the neuroprotective potential of STAT3 inhibition in reducing oxidative stress-induced neuronal damage and apoptosis, a major factor contributing to the onset and progression of neurodegenerative diseases, including Alzheimer's disease (AD). Our findings demonstrate that STAT3 inhibitors significantly enhance cell survival and reduce apoptosis in SH-SY5Y cells exposed to hydrogen peroxide. These protective effects are mediated through the ERK/CREB signaling pathway rather than direct suppression of STAT3 phosphorylation.

A Review of Contact Lens Regulations in the Asia Pacific Region.

The increased usage of nonrefractive cosmetic contact lenses in Asia and a trend toward increased online purchasing of both refractive and cosmetic contact lenses poses unique challenges in the management of contact lens-related complications. However, regulations have lagged behind this increased uptake in the community. This paper reviews regulations surrounding the manufacturing, import, and distribution of contact lenses in the Asia Pacific region and compares them with international regulations from the European Union and United States.

Investigating mechanical properties for developing a human infant cranial bone surrogate in pediatric craniofacial surgery.

Beyond the surgeon's feedback on bone behavior in the operating room, there is a paucity of data present in the literature on the mechanical properties of pediatric calvarial bone. The present study tested the calvarial bone of four species (Adult Humans, Dog, Pig, and Monkey) to find the mechanical properties. Three types of tests were performed; flexural, compression, and torsion to mimic how bone is handled during the surgery and the results were further compared with the existing published data for human pediatric calvarium.