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JAMA Dermatol
January 2025
Department of Dermatology, Maastricht University Medical Centre, Maastricht, the Netherlands.
Background: Interest in noninvasive treatment of basal cell carcinoma (BCC) has been increasing. For superficial BCC, it has been demonstrated that imiquimod cream, 5%, has high long-term efficacy, but for nodular BCC (nBCC), long-term evidence is sparse.
Objectives: To evaluate whether superficial curettage (SC) followed by imiquimod cream, 5%, is noninferior to surgical excision (SE) in nBCC after 5 years of treatment.
Biochem Cell Biol
January 2025
Department of Histology and Embryology, School of Medicine, Shenzhen Campus of Sun Yat-Sen University, Sun Yat-Sen University, Shenzhen, China.
Idiopathic pulmonary fibrosis (IPF) is a progressive and irreversible lung disease with high mortality and limited treatment options. While single-dose bleomycin-induced models are commonly used to investigate the pathogenesis of IPF, they fail to adequately replicate the complex pathological features in human patients, thereby hindering comprehensive investigations. Previous studies utilizing repetitive bleomycin injections have demonstrated a closer resemblance to human IPF pathology; however, the time- and resource-intensive nature of this approach presents significant drawbacks.
View Article and Find Full Text PDFEClinicalMedicine
February 2025
French Reference Center for Mastocytosis (CEREMAST), Paris Cité University, Necker - Enfants Malades University Hospital, APHP, Paris, France.
Background: Systemic mastocytosis (SM) diagnosis requires the presence of 3 minor criteria or 1 major and 1 minor criterion according to the WHO 2016 classification. The aim of this study was to characterize patients with 1 or 2 minor SM criteria including mutation and/or aberrant expression of CD2 and/or CD25 on bone marrow (BM) mast cells (MCs), but without MC activation syndrome (MCAS) criteria.
Methods: We included eligible patients from two countries diagnosed between 2011 and 2021.
Postepy Dermatol Alergol
December 2024
Department of Dermatology, Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China.
Introduction: Systemic sclerosis is a complex disease characterized by the fibrosis and vasculopathy.
Aim: We aimed to assess scleroderma by examining involucrin, an early terminal differentiation marker of epidermal keratinocytes.
Material And Methods: Immunolocalization of involucrin was performed in healthy controls and patients with scleroderma lesions by using an immunofluorescence (IF) assay.
Postepy Dermatol Alergol
December 2024
Department of Dermatology, Venereology and Allergology, Wroclaw Medical University, Wroclaw, Poland.
Introduction: Collision skin lesions (CSL) are rare clinical and pathological entities, posing significant diagnostic and therapeutic challenges. These lesions comprise at least two distinct cell populations - benign and/or malignant neoplasms - that are adjacent yet clearly demarcated. CSL were categorized as collision tumours into three types: two benign lesions, one benign and one malignant lesion, and two malignant lesions, with the most common being basal cell carcinoma (BCC) and melanocytic naevus.
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