A single application of 12-O-tetradecanoyl-phorbol-13-acetate (TPA) to mouse skin results in an acute inflammatory response, with an influx of neutrophils and lymphocytes, epidermal hyperplasia and abnormal keratinocyte differentiation. This response is significantly inhibited by topical cyclosporin A (CyA). Although CyA is known to inhibit T-cell activation, the role of T cells in TPA-induced ...

Background Acute generalized exanthematous pustulosis (AGEP) is rare cutaneous drug reaction involving drug-specific T lymphocytes and neutrophilic inflammation. Imatinib is a tyrosine kinase inhibitor used widely in treatment of chronic myeloid leukemia (CML). Rash is a common side effect of imatinib, occurring in up to 30% of patients. However, there are only two case reports to date describi...

Atopic dermatitis is a common skin disease with high morbidity and is associated with severe itch and chronic skin inflammation. In this issue of Cell, Wilson et al. demonstrate that epithelial cells communicate directly with cutaneous sensory neurons via a cytokine to induce itch.

UNLABELLED The transient receptor potential cation channel subfamily M 8 (TRPM8) agonist L-menthol has been used traditionally for its topical counterirritant properties. Although the use of topical L-menthol for pain is casuistically established, evidence regarding its efficacy is negligible. This study aimed to characterize the effect of L-menthol as a counterirritant on cutaneous pain and hy...

Acne is an inflammatory disease that usually affects the pilosebaceous unit. It a very common worldwide and its onset during puberty common. Multiple studies have shown up to 95% of adolescents will be affected some degree their lifetime, being female sex most affected. frequently associated with monogenic diseases such as Apert syndrome; comedonal nevus; Frank-ter Haar syndrome, among others. ...

Introduction Hyperzincaemia and hypercalprotectinaemia (Hz/Hc), a rare condition within the spectrum of autoinflammatory diseases, is associated with hepatosplenomegaly, arthritis, anemia, cutaneous inflammation, and failure to thrive. So far, no genetic cause has been identified. While the clinical appearance is heterogeneous, all affected individuals present with extremely elevated MRP8/MRP14...

Methods Pediatric patients of Caucasian Italian origin with the following diseases/manifestations were included in the study: i) histologically confirmed polyartiritis nodosa (PAN) or cutaneous polyartiritis nodosa (cPAN), ii) persistent livedo reticularis with elevation of acute phase reactants, iii) ischemic or hemorrhagic strokes with systemic inflammation. Direct sequencing of CECR1 gene (e...

Flavonoids are bioactive phytochemicals that exhibit protective potential against cutaneous inflammation and photoaging. We selected eight flavonoid aglycones or glycosides to elucidate the chemistry behind their skin absorption capability through experimental and computational approaches. The skin delivery was conducted using nude mouse and pig skins mounted on an in vitro Franz cell assembly....

Background: Cutaneous candidiasis is the second most common fungal infection. One of predisposing factors for moisture. Excess moisture will cause skin damage related to or also known as Moisture-Associated Skin Damage (MASD) defined inflammation and erosion caused by prolonged exposure various sources This study aimed determine comparison in patients with cutaneous without candidiasisSubjects ...

Much of the acute cutaneous neurogenic inflammation after intradermal injection of capsaicin (CAP) in rats is mediated by dorsal root reflexes (DRRs), which cause the release of inflammatory agents from primary afferent terminals. Sympathetic efferents modulate neurogenic inflammation by interaction with primary afferent terminals. In this study, we examined if DRR-mediated flare after CAP inje...