Prevalence and Characteristics of Dupilumab-Induced Ocular Surface Disease in Adults With Atopic Dermatitis.

Purpose: Dupilumab-induced ocular surface disease (DIOSD) is a common reaction among patients treated for atopic dermatitis. This study aimed to identify the clinical characteristics, associated risk factors, treatment strategies, and long-term outcomes of DIOSD.

Methods: We conducted a multicenter retrospective cohort study of consecutive adult outpatients treated with dupilumab for moderate-to-severe atopic dermatitis from 2017 through 2021 at 2 tertiary care centers.

Topical treatment for postinflammatory hyperpigmentation: a systematic review.

Background: Topical measures are the mainstay treatment for postinflammatory hyperpigmentation (PIH). Numerous studies have assessed the efficacy of topical medications for the treatment of PIH, but few have evaluated the quality of evidence supporting these topical therapies. We performed a systematic review to evaluate the evidence of topical treatments for PIH.

TYK 2 inhibitors for the treatment of dermatologic conditions: the evolution of JAK inhibitors.

Increasing understanding of cytokines as major drivers of immune-mediated diseases has revolutionized targeted treatments for these conditions. As the pathogenesis of autoimmune conditions is mediated by a complex interplay of various cytokines, Janus kinase (JAK) inhibitors have been of particular interest due to their ability to target multiple cytokines simultaneously. However, due to safety concerns with first generation JAK inhibitors, most notably from JAK2 and JAK3 inhibition, interest has shifted to more selective inhibition of TYK2.

Radiofrequency Microneedling: A Comprehensive and Critical Review.

Background: Many studies have evaluated radiofrequency microneedling (RFMN) in various dermatologic conditions. However, the efficacy and safety of RFMN, and how it compares with other energy-based devices in a clinician's armamentarium, remains unclear.

Objective: To review higher-quality evidence supporting RFMN and the dermatologic conditions which it can be used in.

Facial and neck erythema associated with dupilumab treatment: A systematic review.

Background: Neither dupilumab-associated facial erythema nor neck erythema was reported in phase 3 clinical trials for the treatment of atopic dermatitis, but there have been a number of reports of patients developing this adverse event in clinical practice.

Objective: To outline all cases of reported dupilumab-associated facial or neck erythema to better characterize this adverse event, and identify potential etiologies and management strategies.

Methods: A search was conducted on EMBASE and PubMed databases.

Short-Term Evaluation of the Real-World Efficacy and Safety of Dupilumab for the Treatment of Moderate-to-Severe Atopic Dermatitis: A Canadian Multicenter Retrospective Cohort Study [Formula: see text].

Background: Systemic therapy for atopic dermatitis (AD) has been challenging with limited safe and efficacious long-term treatment options. In 2017, dupilumab was approved in the United States, Europe, and Canada as the first targeted therapy for patients with moderate-to-severe AD. Despite promising efficacy and safety results in clinical trials, our understanding of dupilumab in clinical practice remains limited with few studies outside clinical trials in literature.

Ras Signaling Is a Key Determinant for Metastatic Dissemination and Poor Survival of Luminal Breast Cancer Patients.

Breast cancer is associated with alterations in a number of growth factor and hormone-regulated signaling pathways. Mouse models of metastatic breast cancer typically feature mutated oncoproteins that activate PI3K, Stat3, and Ras signaling, but the individual and combined roles of these pathways in breast cancer progression are poorly understood. In this study, we examined the relationship between oncogenic pathway activation and breast cancer subtype by analyzing mouse mammary tumor formation in which each pathway was activated singly or pairwise.