Fractional Carbon Dioxide Laser Combined with Secukinumab in the Treatment of Refractory Psoriasis Lesions on the Lower Legs.

Psoriasis is a chronic autoimmune skin disorder characterized by high morbidity and a tendency for recurrence. Although biologic therapy for lesion clearance can achieve PASI 90/100, refractory sites remain challenging to completely clear, particularly on the lower legs and elbows. To explore the efficacy of novel treatments for these resistant sites, we present a clinical observation on the safety and effectiveness of fractional carbon dioxide (CO2) laser therapy combined with secukinumab for four patients with moderate-to-severe plaque psoriasis.

Combined Abrocitinib and Acitretin Therapy for Darier's Disease: A Case Report.

Darier's disease (DD) is a rare chronic keratinizing skin disease characterized by dyskeratosis of epidermal cells. We report a case of DD with a medical history spanning over 20 years and recurring symptoms. Pathologically confirmed DD was treated with a combination of abrocitinib and acitretin, resulting in rapid symptom resolution within 2 weeks.

Review of Microneedle Technology for Targeted Therapeutics in Vitiligo: Design Principles, Application Prospects.

Vitiligo is a chronic autoimmune disorder characterized by depigmented patches of the skin. The treatment of vitiligo remains challenging, partly owing to the lack of efficient drug delivery system. Microneedles (MNs), an ideal transdermal drug delivery system, have emerged as promising drug delivery platform for vitiligo.

Performance Assessment of GPT 4.0 on the Japanese Medical Licensing Examination.

Objective: To evaluate the accuracy and parsing ability of GPT 4.0 for Japanese medical practitioner qualification examinations in a multidimensional way to investigate its response accuracy and comprehensiveness to medical knowledge.

Methods: We evaluated the performance of the GPT 4.

Correlation and Clinical Significance of HBD-2 and CXCL-1/2 Levels at Skin Lesions with Psoriasis Vulgaris Severity.

Objective: This study was performed to explore the clinical significance of the expression of human beta-defensin 2 (HBD-2) and chemokine ligand 1/2 (CXCL-1/2) in psoriasis vulgaris.

Methods: This study retrospectively included the study group (n = 160) and control group (n = 100) for analysis. The levels of inflammatory indicators, blood biochemical indicators, and immune indicators using ELISA.

An efficient blue-violet phosphor: an advanced material designed for high-quality full-spectrum lighting.

A highly efficient phosphor with exceptional luminescence properties is crucial for achieving high-quality solid-state white-light illumination. Here, this paper presents a groundbreaking discovery, an innovative blue-violet emitting BaSr(BO)Cl:Ce (BSBCl:Ce) phosphor designed with remarkable thermal stability and quantum efficiency for full spectrum white light-emitting diodes (WLEDs). By employing a high-temperature solid-phase method, we synthesized various BSBCl:Ce phosphors with different Ce doping concentrations.

Oral abrocitinib in the treatment of granuloma annulare: a case report.

To evaluate the therapeutic efficacy and safety of JAK inhibitor abrocitinib in patients with localized granuloma annulare (GA) and to review the available cases documented in English. We presented a patient who had a persistent, localized granuloma anulare (GA) for one year and did not respond to traditional therapies. This patient was treated with oral abrocitinib at a dosage of 150 mg daily.

Abrocitinib as a Novel Treatment for Multiple Skin Disorders: 3 Case Reports and a Scoping Review.

Janus kinase (JAK) inhibitors are increasingly being used in dermatology due to their broad potential in managing both local and systemic inflammation. More recently, abrocitinib, an oral JAK 1 inhibitor, has shown promising clinical efficacy in the treatment of various skin disorders beyond moderate to severe atopic dermatitis (AD). We firstly presented three cases, each with diagnosis of pyoderma gangrenosum (PG), livedoid vasculopathy (LV), or hidradenitis suppurativa (HS), and conducted a comprehensive scoping review of the available literature on the use of abrocitinib in the treatment of diverse skin disorders.

High Output Power and High Quantum Efficiency in Novel NIR Phosphor MgAlGa B O :Cr with Profound FWHM Variation.

There is strong demand for ultraefficient near-infrared (NIR) phosphors with adjustable emission properties for next-generation intelligent NIR light sources. Designing phosphors with large full-width at half-maximum (FWHM) variations is challenging. In this study, novel near-ultraviolet light-emitting diode (LED)-excited NIR phosphors, MgAlGa B O :Cr (MAGBO:Cr ), with three emission centers achieve ultra-narrowband (FWHM = 29 nm) to ultra-broadband (FWHM = 260 nm) emission with increasing Cr concentration.

Sanguinarine, similar to the MICs of spectinomycin, exhibits good anti-Neisseria gonorrhoeae activity in vitro.

The increasing antibiotic resistance of Neisseria gonorrhoeae (NG) is an urgent need to explore new and effective drugs. The antibacterial activities of spectinomycin and sanguinarine against 117 clinical NG isolates and time-kill curve of sanguinarine were evaluated. Almost all isolates were resistant to penicillin (91.

LC-MS metabolomics reveal skin metabolic signature of psoriasis vulgaris.

Recent metabolic studies have indicated that several metabolites in blood and urine of psoriasis functionally involved in the pathogenesis of psoriasis, but the skin metabonomics research of psoriasis is limited. We aimed to investigate the metabolic profiling of lesional and nonlesional skin and screen out potential biomarkers for psoriasis. We performed liquid chromatography-mass spectrometry (LC-MS)-based nontargeted metabolomic analysis to compare metabolic profile between lesional and nonlesional skin from 12 patients with psoriasis vulgaris.

Tofacitinib combined with melanocyte protector α-MSH to treat vitiligo through dextran based hydrogel microneedles.

Vitiligo can cause serious damage to the appearance of patients and affect physical and mental health, but there is currently no simple and effective treatment. According to the theory of autoimmune disorder, the separable hydrogel microneedles delivering alpha-melanocyte-stimulating hormone (α-MSH) and tofacitinib were designed to treat vitiligo. This hydrogel microneedles were formed by dextran methacrylate (DexMA) and cyclodextrin-adamantane based host-guest supramolecules (HGSM) through CC double bond polymerization and host-guest assembly.

When the last tree dies, the last man dies: do forests hold the key to survival in Ghana? A critical analysis using the bootstrap rolling-window Granger causality test approach.

This paper investigates the role of forests in the life expectancy of people in Ghana. We test whether the extinction of forests will inevitably lead to extinction of people in Ghana. We first examined the causal relationship between life expectancy and deforestation using the full sample bootstrap Granger causality test approach and find causality to run from deforestation to life expectancy with no feedback from life expectancy to deforestation.

Review of secukinumab-induced adverse events of special interest and its potential pathogenesis.

Although secukinumab has demonstrated high efficacy and favorable safety in moderate-to-severe psoriasis and psoriatic arthritis, patients developing adverse events of special interest (AESI) were reported increasingly in real-world practice. A systematic literature search of the PubMed database was conducted to identify clinical studies or case reports on secukinumab-induced AESI. More than 1077 patients (aged 18-74 years) from 55 studies were reported to have 24 AESI 3 days to 96 weeks after secukinumab treatment.

Broadband Near-Infrared-Emitting Phosphors with Suppressed Concentration Quenching in a Two-Dimensional Structure.

For inorganic luminescent materials with activators, the energy yield is usually observed to decrease with an increase in activator concentration, which is known as the concentration quenching effect. To inhibit this phenomenon, a common strategy is to increase the distance between activators. Most previous reports have focused on the three-dimensional crystal lattice, and there have been few reports about two-dimensional layered structure.

Injectable antimicrobial hydrogels with antimicrobial peptide and sanguinarine controlled release ability for preventing bacterial infections.

The emergence of antibiotic resistant bacteria represents a significant and common clinical problem worldwide as infections are becoming increasingly common. It is urgent to broaden the sources of biomaterials that can prevent both bacterial infection and antibiotic resistance. In this work, oxidized sodium alginate/aminated hyaluronic acid (OSA/AHA) hydrogel with various proportions was developed based on Schiff base reaction.

Secukinumab-induced multiple lentigines in areas of resolved psoriatic plaques: A case report and literature review.

Psoriasis is a systemic inflammatory disease commonly associated with postinflammatory hyper- and hypo-pigmentation. Psoriasis-related cytokines such as IL-17 and TNF can contribute to these pigmentation changes by regulating both the growth and pigment production of melanocytes. Here, we present the first reported the case of a patient with a 10-year history of severe psoriasis vulgaris, who developed multiple lentigines in areas of resolved psoriatic plaques during anti-IL-17A antibody secukinumab.

RNA-Seq Identifies Marked Th17 Cell Activation and Altered CFTR Expression in Different Atopic Dermatitis Subtypes in Chinese Han Populations.

Background: Patients with atopic dermatitis (AD) exhibit phenotypic variability in ethnicity and IgE status. In addition, some patients develop other allergic conditions, such as allergic rhinitis (AR), in subsequent life. Understanding the heterogeneity of AD would be beneficial to phenotype-specific therapies.