Evaluating serum periostin and YKL-40 as biomarkers for airway remodeling and hyperresponsiveness in pediatric asthma.

Background: Periostin and human chitinase-3-like protein 1 (YKL-40) have been suggested to be involved in the development of airway fibrosis and remodeling. This study aimed to investigate the relationship between serum periostin levels and airway hyperresponsiveness (AHR) and between serum YKL-40 levels and AHR in children with asthma, comparing periostin as a marker for Th2 inflammation and atopy with YKL-40.

Methods: The study involved children aged 6-15 years, comprising 75 with asthma and 29 healthy controls.

Boosting Electrochemical Performance via Extra-Role of La-Doped CeO Interlayer for "Oxygen Provider" at High-Current SOFC Operation.

Utilizing rare earth doped ceria in solid oxide cells (SOCs) engineering is indeed a strategy aimed at enhancing the electrochemical devices' durability and activity. Particularly, Gd-doped ceria (GDC) is actively used for barrier layer and catalytic additives in solid oxide fuel cells (SOFCs). In this study, experiments are conducted with La-doped CeO (LDC), in which the Ce sites are predominantly occupied by La, to prevent the formation of the Ce-Zr solid solution.

Quantification of Pectobacterium carotovorum subsp. carotovorum in kimchi cabbage using a surface-enhanced Raman scattering platform with silver nanostructures.

Pectobacterium carotovorum subsp. carotovorum (PCC) is a notorious plant pathogen responsible for severe soft rot in kimchi cabbage, which results in significant economic losses. To detect PCC rapidly and accurately in kimchi cabbage, we developed a surface-enhanced Raman scattering (SERS) substrate on which silver nanospheres (AgNSs), nanowires (AgNWs), and nanoseeds are combined on a polydimethylsiloxane (PDMS) platform.

Identification and validation of and methylation for detecting lung cancer in bronchial washing sample.

Bronchoscopy is a frequently used initial diagnostic procedure for patients with suspected lung cancer (LC). Cytological examinations of bronchial washing (BW) samples obtained during bronchoscopy often yield inconclusive results regarding LC diagnosis. The present study aimed to identify molecular biomarkers as a non-invasive method for LC diagnosis.

Liposome-assisted penetration and antiaging effects of collagen in a 3D skin model.

Background: Collagen is a major component of the extracellular matrix that supports the epidermal layers of the skin; thus, many strategies have been made to enhance the topical delivery of collagen for antiaging purposes. In addition, our previous study indicated that liposome can help the penetration of active ingredients into the skin.

Aims: To produce stable collagen-encapsulated liposomes to improve the topical delivery of collagen.

Comparison of inactivation kinetics of in vegan and non-vegan kimchi during fermentation.

is occasionally detected in kimchi, a traditional food prepared from fermented vegetables. Changes in growth properties of during kimchi fermentation are largely unknown. We investigated the viability of during the fermentation of vegan and non-vegan kimchi at different temperatures.

Graft-Versus-Host Disease Developed After En Bloc Kidney Transplant From a Pediatric Donor: A Case Report.

Graft-versus-host disease is a rare but a potentially fatal complication that can occur after kidney transplant. Furthermore, graft-versus-host disease after kidney transplant has been reported in only a few studies. We present a rare case of graft-versus-host disease in a patient who underwent kidney transplant.

Analysis of Risk Factors for Delayed Graft Function After Kidney Transplantation.

Background: Delayed graft function (DGF) is a serious complication associated with worsening outcomes in kidney transplantation. To facilitate DGF risk reduction, this study aimed to identify the incidence and modifiable risk factors of this condition in kidney transplant patients.

Methods: This retrospective chart review included 220 patients who underwent kidney transplants between 2012 and 2021 at our kidney transplant center.

Clinical evaluation of the brightening effect of chitosan-based cationic liposomes.

Background: Cationic liposomes can enhance the permeability of drugs in 3-D skin. Chitosan is considered a safe material for percutaneous delivery; thus, this study uses chitosan-incorporated cationic liposomes.

Aims: This study investigated the improvement in skin brightness, melanin, and melasma after treatment niacinamide-incorporated chitosan cationic liposomes.

Integrative analysis to explore the biological association between environmental skin diseases and ambient particulate matter.

Although numerous experimental studies have suggested a significant association between ambient particulate matter (PM) and respiratory damage, the etiological relationship between ambient PM and environmental skin diseases is not clearly understood. Here, we aimed to explore the association between PM and skin diseases through biological big data analysis. Differential gene expression profiles associated with PM and environmental skin diseases were retrieved from public genome databases.

Attachment Type, Thickness, and Volume of the Posterior Meniscofemoral Ligament and Meniscal Pathology.

Several studies have investigated the relationship between the thickness of the posterior meniscofemoral ligament (pMFL) and the presence of a discoid meniscus. We investigated the correlation between meniscal pathology and anatomic features of pMFL such as attachment type, thickness, and volume. We retrospectively evaluated 191 patients who underwent knee MRI.

Ultraviolet light screen using cholesteric liquid crystal capsules on the basis of selective reflection.

Sunscreen can protect human skin from sunlight by decreasing exposure to ultraviolet (UV) light, specifically UV-B and UV-A. In this study, a new type of UV screen system is proposed using cholesteric liquid crystal (CLC) capable of selectively reflecting UV-A within the human skin temperature range of 32-36 °C. Polycaprolactone (PCL) capsules with CLC mixture which had a helical chiral pitch corresponding to the wavelength of UV light were made by a solvent evaporation method.

Chronic infrared-A irradiation-induced photoaging of human dermal fibroblasts from different donors at physiological temperature.

Background: In this study, we examined cellular responses to acute and chronic IRA irradiation at mild and natural levels of exposure in two types of human fibroblasts, each isolated from a different donor, at physiological temperature (34°C).

Method: Two types of human dermal fibroblasts (derived from a 20- and 50-year-old women, respectively) were exposed to different repeat numbers of IRA exposure (3, 6, 10, and 14 times; 42 mW/cm ) at a frequency of 3-4 times per week (4 h per irradiation). Cellular responses to acute and chronic IRA irradiation were examined by reactive oxygen species (ROS) level, apoptotic signals, cellular morphology, and collagen level.

A Novel Heterozygous Variant in a Short Patient Born Small for Gestational Age with Recurrent Patellar Dislocation: A Case Report.

variants can manifest as various clinical features, including short stature, advanced bone age (BA), and skeletal defects. Here, we report rare clinical manifestations of defects in a 9 year, 5 month-old girl born small for gestational age (SGA), who presented with short stature, and was initially diagnosed with idiopathic growth hormone deficiency. She displayed several dysmorphic features, including genu valgum, cubitus valgus, and recurrent patellar dislocations.

Comparison Study of the Effects of Cationic Liposomes on Delivery across 3D Skin Tissue and Whitening Effects in Pigmented 3D Skin.

Charged phospholipids are employed to formulate liposomes with different surface charges to enhance the permeation of active ingredients through epidermal layers. Although 3D skin tissue is widely employed as an alternative to permeation studies using animal skin, only a small number of studies have compared the difference between these skin models. Liposomal delivery strategies are investigated herein, through 3D skin tissue based on their surface charges.

In vivo determination of the Infrared-A protection factor on human skin.

Background: Chronic exposure to infrared A (IR-A) irradiation causes photoaging. However, daily or acute exposure to IR-A rarely induces erythema or pigmentation. Thus, evaluation of the physiological changes taking place on the skin surface is insufficient for clinical investigations.

Proteomic evaluation of kimchi, a traditional Korean fermented vegetable, and comparison of kimchi manufactured in China and Korea.

Kimchi is a traditional Korean fermented vegetable, which is also widely consumed in Japan and China. However, little is known about the kimchi proteome. In this study, Korean and Chinese kimchi proteomes were evaluated by shotgun proteomics.

Genomic approach to explore altered signaling networks of olfaction in response to diesel exhaust particles in mice.

Airborne pollutants have detrimental effect on the human body and the environment. Diesel exhaust particles (DEPs) are known to be major component of particulate matter (PM) and cause respiratory diseases and neurotoxicity. However, the effects of air pollutants on the sensory nervous system, especially on the olfactory sense, have not been well studied.

Understanding of ROS-Inducing Strategy in Anticancer Therapy.

Redox homeostasis is essential for the maintenance of diverse cellular processes. Cancer cells have higher levels of reactive oxygen species (ROS) than normal cells as a result of hypermetabolism, but the redox balance is maintained in cancer cells due to their marked antioxidant capacity. Recently, anticancer therapies that induce oxidative stress by increasing ROS and/or inhibiting antioxidant processes have received significant attention.

Factors Affecting Posttraumatic Stress Disorder in South Korean Trauma Nurses.

Trauma nurses are exposed to suffering, death and dying, and vicarious trauma, which may result in nurses experiencing posttraumatic stress disorder (PTSD). This study aims to investigate the extent of PTSD and the effect of the frequency of traumatic events, coping strategies, and social support on PTSD in South Korean trauma nurses. A cross-sectional study was conducted.

Curcumin Ameliorates Nonalcoholic Fatty Liver Disease through Inhibition of -GlcNAcylation.

The cause of progression to non-alcoholic fatty liver disease (NAFLD) is not fully understood. In the present study, we aimed to investigate how curcumin, a natural phytopolyphenol pigment, ameliorates NAFLD. Initially, we demonstrated that curcumin dramatically suppresses fat accumulation and hepatic injury induced in methionine and choline-deficient (MCD) diet mice.