A prospective Real-Life Multicenter Study of Tildrakizumab 200 mg in Patients with Moderate-Severe Psoriasis: Who is the Ideal Patient?

Introduction: Tildrakizumab, a humanized monoclonal antibody targeting the p19 subunit of interleukin 23 (IL-23), has shown promise in the management of moderate-to-severe plaque psoriasis, offering potential improvements in clinical outcomes and quality of life.

Objectives: The study aimed to identify patient characteristics that indicate the initiation of a 200 mg dosage of tildrakizumab in a real-world setting, focusing on factors that enhance treatment effectiveness and safety.

Methods: This prospective study included 54 adult patients with moderate-to-severe plaque psoriasis treated with tildrakizumab 200 mg from March 2023 to March 2024 across 13 Italian Dermatology Units.

Real-Life Effectiveness and Safety of Guselkumab in Patients with Psoriasis Who Have an Inadequate Response to Ustekinumab: A 3-Year Multicenter Study.

Guselkumab is the first approved human IgG1λ monoclonal antibody selectively targeting the p19 subunit of IL23. Its effectiveness and safety were widely reported by clinical trials. However, these results must be confirmed in real life since its safety deals with more complicated subjects with respect to trials.

Early childhood teachers' feedback in natural mathematical learning situations: Development and validation of a detailed category system.

In many countries, early mathematical learning takes place in informal and play-based situations. To support children's mathematical learning, the interactions that occur in the daily contact between the early childhood (EC) teacher and the child in kindergarten play an important role. In these interactions, the feedback provided by the EC teacher is considered to have effects on learning.

A multidisciplinary care unit approach for the management of psoriatic arthritis: an Italian experience.

Background: Psoriatic arthritis (PsA) is a chronic inflammatory disease that can produce disabling joint symptoms, adding significantly to the physical and psychosocial burden of psoriasis. Early detection is important to allow the development of an appropriate care plan to delay the onset of PsA and maximize the patient's quality of life. Our aim was to present the criteria, based on evidence and expert opinion, for a multidisciplinary approach to the management of PsA in a patient already characterized by skin manifestation.

Effects of affiliation-, achievement-, and power-related topics in mathematical word problems on students' performance, task-related values, and expectancies.

A motivational downturn in mathematics during secondary school has been well documented for many students. As a way to address this, creating personally relevant tasks is supposed to increase students' motivation for mathematical tasks. According to recent research, topics relating to affiliation, achievement, and power are personally relevant for young people.

A Multivariate Analysis of Depression Prevalence in Psoriasis Patients: A Cohort Study.

The literature reported higher depression rates in psoriasis patients compared to the general population. Our study aimed to verify whether variability in depression prevalence was due to using different diagnostic tools. We also aimed to determine whether dysfunctional coping strategies might increase the depression burden.

Development, Characterization, and Clinical Investigation of a New Topical Emulsion System Containing a Spiny Burs Active Extract.

The study focused on the development and characterization of an O/W emulsion for skincare containing spiny burs extract (CSE) as functional agent. The emulsion was stable and had suitable physicochemical and technological properties for dermal application and CSE showed no cytotoxicity in spontaneously immortalized keratinocytes (HaCaT) at active concentrations. A single-blind, placebo-controlled, monocentric study was designed to evaluate the skin tolerability and the skin performance of the CSE-loaded emulsion on healthy human volunteers.

Mass spectrometry profiling of oxysterols in human sperm identifies 25-hydroxycholesterol as a marker of sperm function.

Cholesterol is a main lipid component of sperm cell that is essential for sperm membrane fluidity, capacitation, and acrosomal reaction. Recent data obtained in bovine sperm showed that sperm capacitation is associated to the formation of oxysterols, oxidized products of cholesterol. The aim of this study was to profile oxysterol content in human semen, and to investigate their potential role in sperm pathophysiology.

WITHDRAWN: Efficacy and local tolerability of different spray products in the treatment of mild to moderate acne of the back and chest. A controlled, 3-arm, assessor-blinded prospective trial.

AHEAD OF PRINT ARTICLE WITHDRAWN BY PUBLISHER.

Extra-virgin olive oil phenols block cell cycle progression and modulate chemotherapeutic toxicity in bladder cancer cells.

Epidemiological data indicate that the daily consumption of extra‑virgin olive oil (EVOO), a common dietary habit of the Mediterranean area, lowers the incidence of certain types of cancer, in particular bladder neoplasm. The aim of the present study was to evaluate the antiproliferative activity of polyphenols extracted from EVOO on bladder cancer (BCa), and to clarify the biological mechanisms that trigger cell death. Furthermore, we also evaluated the ability of low doses of extra‑virgin olive oil extract (EVOOE) to modulate the in vitro activity of paclitaxel or mitomycin, two antineoplastic drugs used in the management of different types of cancer.

A case of figurate urticaria by etanercept.

Etanercept is a competitive inhibitor of tumor necrosis factor-alpha (TNF-α) a polypeptide hormone, involved in the development of the immune system, in host defense and immune surveillance. Even if the etanercept mechanism of action is not completely understood, it is supposed that it negatively modulates biological responses mediated by molecules (cytokines, adhesion molecules, or proteinases) induced or regulated by TNF. For this reason, it is widely used in the treatment of immunologicals diseases, such as rheumatoid and psoriatic arthritis, polyarticular juvenile idiopathic active, ankylosing spondylitis, and plaque psoriasis.

Peribiliary Glands as a Niche of Extrapancreatic Precursors Yielding Insulin-Producing Cells in Experimental and Human Diabetes.

Peribiliary glands (PBGs) are niches in the biliary tree and containing heterogeneous endodermal stem/progenitors cells that can differentiate, in vitro and in vivo, toward pancreatic islets. The aim of this study was to evaluate, in experimental and human diabetes, proliferation of cells in PBGs and differentiation of the biliary tree stem/progenitor cells (BTSCs) toward insulin-producing cells. Diabetes was generated in mice by intraperitoneal injection of a single dose of 200 mg/kg (N = 12) or 120 mg/kg (N = 12) of streptozotocin.

Adult Human Biliary Tree Stem Cells Differentiate to β-Pancreatic Islet Cells by Treatment with a Recombinant Human Pdx1 Peptide.

Generation of β-pancreatic cells represents a major goal in research. The aim of this study was to explore a protein-based strategy to induce differentiation of human biliary tree stem cells (hBTSCs) towards β-pancreatic cells. A plasmid containing the sequence of the human pancreatic and duodenal homeobox 1 (PDX1) has been expressed in E.

Pemphigus erythematosus relapse associated with atorvastatin intake.

Statins, also known as 3-hydroxy-3-methylglutaril-CoA reductase inhibitors, are well-tolerated drugs used for prevention of atherosclerosis and cardiovascular events. Although they are generally considered safe, some serious adverse effects, such as myositis, myopathy, and rhabdomyolysis can rarely occur. Furthermore, recent data from long-term follow-up on patients who have been taking statins for a long period of time suggest that prolonged exposure to statins may trigger autoimmune reactions.

Influence of Egr-1 in cardiac tissue-derived mesenchymal stem cells in response to glucose variations.

Mesenchymal stem cells (MSCs) represent a promising cell population for cell therapy and regenerative medicine applications. However, how variations in glucose are perceived by MSC pool is still unclear. Since, glucose metabolism is cell type and tissue dependent, this must be considered when MSCs are derived from alternative sources such as the heart.

The transcription factor EGR1 localizes to the nucleolus and is linked to suppression of ribosomal precursor synthesis.

EGR1 is an immediate early gene with a wide range of activities as transcription factor, spanning from regulation of cell growth to differentiation. Numerous studies show that EGR1 either promotes the proliferation of stimulated cells or suppresses the tumorigenic growth of transformed cells. Upon interaction with ARF, EGR1 is sumoylated and acquires the ability to bind to specific targets such as PTEN and in turn to regulate cell growth.

Axitinib affects cell viability and migration of a primary foetal lung adenocarcinoma culture.

Fetal lung adenocarcinoma (FLAC) is a rare variant of lung adenocarcinoma. Studies regarding FLAC have been based only on histopathological observations, thus representative in vitro models of FLAC cultures are unavailable. We have established and characterized a human primary FLAC cell culture, exploring its biology, chemosensitivity, and migration.

Suitability of human Tenon's fibroblasts as feeder cells for culturing human limbal epithelial stem cells.

Corneal epithelial regeneration through ex vivo expansion of limbal stem cells (LSCs) on 3T3-J2 fibroblasts has revealed some limitations mainly due to the corneal microenvironment not being properly replicated, thus affecting long term results. Insights into the feeder cells that are used to expand LSCs and the mechanisms underlying the effects of human feeder cells have yet to be fully elucidated. We recently developed a standardized methodology to expand human Tenon's fibroblasts (TFs).

The inhibition of KCa3.1 channels activity reduces cell motility in glioblastoma derived cancer stem cells.

In the present study we evaluated the expression of the intermediate conductance calcium-activated potassium (KCa3.1) channel in human glioblastoma stem-like cells (CSCs) and investigated its role in cell motility. While the KCa3.

A standardized laboratory and surgical method for in vitro culture isolation and expansion of primary human Tenon's fibroblasts.

Good manufacturing practices guidelines require safer and standardized cell substrates especially for those cell therapy products to treat ocular diseases where fibroblasts are used as feeder layers. However, if these are unavailable for stem cells culturing, murine fibroblasts are regularly used, raising critical issues as accidentally transplanting xenogenous graft and adversely affecting stem cell clinical trials. Moreover, human fibroblasts play a significant role in testing novel ophthalmologic drugs.

Zinc supplementation augments in vivo antitumor effect of chemotherapy by restoring p53 function.

Activated p53 is necessary for tumor suppression. Homeodomain-interacting protein kinase-2 (HIPK2) is a positive regulator of functional p53. HIPK2 modulates wild-type p53 activity toward proapoptotic transcription and tumor suppression by the phosphorylation of serine 46.

Restoring p53 active conformation by zinc increases the response of mutant p53 tumor cells to anticancer drugs.

Absence of p53 expression or expression of mutant p53 (mtp53) are common in human cancers and are associated with increased cancer resistance to chemo- and radiotherapy. Therefore, significant efforts towards pharmaceutical reactivation of defective p53 pathways are underway. We previously reported that, in HIPK2 knockdown background, p53 undergoes misfolding with inhibition of DNA binding and transcriptional activities that correlate with increased chemoresistance, and that zinc rescues wild-type p53 activity.