Recent Advances in Inflammatory and Infectious Skin Diseases

A special issue of Journal of Clinical Medicine (ISSN 2077-0383). This special issue belongs to the section "Dermatology".

Deadline for manuscript submissions: 25 May 2024 | Viewed by 1229

Special Issue Editors


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Guest Editor
Unit of Dermatology, Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy
Interests: skin and mucosal infections; sexually transmitted infections; infectious exanthems; human papillomaviruses; syphilis
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Guest Editor
Dermatology Unit, IRCCS Istituto Giannina Gaslini, Via Gerolamo Gaslini, 5, 16147 Genova, Italy
Interests: dermatology; infectious skin disease; inflammatory skin disease

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Guest Editor
Dermatology Unit, IRCCS Istituto Giannina Gaslini, Via Gerolamo Gaslini, 5, 16147 Genova, Italy
Interests: autoinflammatory diseases; clinical dermatology; infectious skin disease; inflammatory skin disease

Special Issue Information

Dear Colleagues,

Inflammatory skin diseases represent the largest class of skin disease, affecting up to 20-25% of the population at all stages of life. Among inflammatory skin diseases, atopic dermatitis in particular causes a high disease burden, and encompasses also the pediatric field, affecting up to 30% of the pediatric population, as well as 2-10% of adults. In addition, other eczematous diseases are exhibited, such as seborrheic dermatitis and psoriasis, as well as lichen and lichenoid dermatoses, urticaria and urticarial rashes, hidradenitis suppurativa, acne, rosacea, autoimmune diseases, drug reactions and reactions to toxins. These represent only part of the vast number of inflammatory skin diseases that are the primary focus of this Special Issue, which includes a discussion of their clinical presentation, either acute or more frequently chronic, and their ability to be characterized by recurrent relapses and acute flare-ups. In this Special Issue, the submission of articles providing a detailed outline of the pathogenetic mechanisms involved, either autoimmune or in response to infectious diseases, as well as these diseases’ complications, diagnosis and therapy, is welcome. Inflammatory dermatoses, especially if chronic, highly impact the life quality of patients and still present many unsatisfied needs; therefore, continuous therapeutic evolution deserves in-depth debate and space in this  Special Issue.

As for infectious diseases of the skin, these are indeed closely connected with cutaneous inflammatory diseases. In fact, there are many systemic infections that may cause inflammatory skin conditions: among the viral infections, human herpesvirus 6 and/or 7 are responsible for the exanthema subitum and their reactivation is the cause of pityriasis rosea; and among the bacterial infections, Treponema pallidum causes an inflammatory cutaneous manifestation known as “roseola syphilitica”.

Moreover, several common inflammatory diseases of the skin can be triggered or worsened by infections (guttate psoriasis, atopic dermatitis and others).

Overall, this Special Issue aims to provide an update on the most recent research in the field of inflammatory and infectious skin diseases and their possible interconnections, pathogenesis, complications, and therapies.

Dr. Giulia Ciccarese
Dr. Astrid Herzum
Dr. Gianmaria Viglizzo
Guest Editors

Manuscript Submission Information

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Keywords

  • atopic dermatitis
  • eczematous diseases
  • inflammatory skin diseases
  • chronic skin diseases
  • human herpesvirus
  • roseola syphilitica
  • psoriasis

Published Papers (2 papers)

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Research

17 pages, 7426 KiB  
Article
Eosinophilic Dermatosis of Hematologic Malignancy: Emerging Evidence for the Role of Insect Bites—A Retrospective Clinico-Pathological Study of 35 Cases
by Andrea Michelerio, Marco Rubatto, Gabriele Roccuzzo, Marta Coscia, Pietro Quaglino and Carlo Tomasini
J. Clin. Med. 2024, 13(10), 2935; https://doi.org/10.3390/jcm13102935 - 16 May 2024
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Abstract
Background/Objectives: Eosinophilic dermatosis of hematologic malignancy (EDHM) is a rare cutaneous disorder associated with various hematologic malignancies, most commonly chronic lymphocytic leukemia. Detailed clinicopathologic studies of EDHM are lacking and the pathogenesis remains enigmatic. Initially thought to be a hypersensitivity reaction to insect [...] Read more.
Background/Objectives: Eosinophilic dermatosis of hematologic malignancy (EDHM) is a rare cutaneous disorder associated with various hematologic malignancies, most commonly chronic lymphocytic leukemia. Detailed clinicopathologic studies of EDHM are lacking and the pathogenesis remains enigmatic. Initially thought to be a hypersensitivity reaction to insect stings, subsequent reports have challenged this understanding. The prognostic implications of EDHM remain unclear. Methods: A retrospective clinicopathologic study was performed on patients diagnosed with EDHM. Hematologic and dermatologic data were reviewed. Histologic specimens were re-evaluated and lesions were classified into acute/subacute, fully developed, and chronic/regressing. Results: The study included 35 patients. In 80% of these patients, EDHM was diagnosed after the hematologic disorder. Approximately 45% of the cohort experienced hematologic disease progression or relapse, while 65% required therapeutic intervention during the course of their hematologic disease. In total, 15/19 CLL patients had non-mutated IgHV, a marker of a more aggressive hematologic disease course. Dermatologic lesion morphology was heterogeneous, with most lesions occurring on exposed areas, and a significant 94% of patients demonstrated lesion seasonality. Histopathologic findings were consistent with features typically associated with insect bites. In addition, examination of lesions at different chronological stages revealed substantial similarities with Wells syndrome. Conclusions: Our findings support the potential role of insect bites in triggering EDHM in the context of adaptive immune dysfunction. EDHM may be associated with a more aggressive disease course or may be a marker of disease progression. The observed co-occurrence of features typical of Wells syndrome in EDHM patients suggests that these conditions are part of a spectrum of disorders that vary in clinical expression. Full article
(This article belongs to the Special Issue Recent Advances in Inflammatory and Infectious Skin Diseases)
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11 pages, 759 KiB  
Article
Corticophobia among Parents of Children with Atopic Dermatitis: Assessing Major and Minor Risk Factors for High TOPICOP Scores
by Astrid Herzum, Corrado Occella, Lodovica Gariazzo, Carlotta Pastorino and Gianmaria Viglizzo
J. Clin. Med. 2023, 12(21), 6813; https://doi.org/10.3390/jcm12216813 - 27 Oct 2023
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Abstract
Corticophobia, fear of applying topical corticosteroids (TCSs), is a rising issue in industrialized countries, despite the actual safety of TCSs for atopic dermatitis (AD). Patients attending the Pediatric Dermatology Unit for skin examination were screened for AD. AD patients were included, and data [...] Read more.
Corticophobia, fear of applying topical corticosteroids (TCSs), is a rising issue in industrialized countries, despite the actual safety of TCSs for atopic dermatitis (AD). Patients attending the Pediatric Dermatology Unit for skin examination were screened for AD. AD patients were included, and data were collected. Parental corticophobia was evaluated through the Topical Corticosteroid Phobia (TOPICOP) questionnaire. The χ2 test and logistic regression were used to analyze statistical associations between parental corticophobia (mild/moderate vs. severe) and patients’ and parents’ characteristics. Overall, 100 patients were included (53 females; 47 males; mean age 5.9 years): 44 had mild/moderate AD (EASI ≤ 21), and 56 had severe AD (EASI > 21) (mean EASI 19.7). Of the patients, 33 never consulted healthcare providers for AD, and 67 did. Parental education was low/intermediate in 60 cases and high (gymnasium/university degree) in 40. Mean parental DLQI was 10.7. Mean parental TOPICOP was 39.1%: 51 had mild/moderate corticophobia (TOPICOP ≤ 50%), and 49 had severe corticophobia (TOPICOP > 50%). At the χ2 test, corticophobia was associated with mild/moderate AD (OR 20.9487; 95% CI 7.2489–60.5402; p < 0.001), older age of patients (OR 4.1176; 95% CI 1.7880 to 9.4828; p < 0.001), early disease onset (OR 9.8925; 95% CI 2.7064–36.1596; p < 0.001), and previous healthcare professional consultations (OR 4.9279; 95% CI 1.9335–12.5597; p < 0.001). Also, severe parental corticophobia was very significantly associated with severe parental involvement of life quality (OR 33.3333; 95% CI 10.9046–101.8937; p < 0.001) and with high education of parents (gymnasium or university degree) (29/49) (OR 5.2727; 95% CI 2.1927–12.6790; p < 0.001). At logistic regression, high parental DLQI (p < 0.0001), high parental education (p < 0.0338), older age of patients (p = 0.0015), and early disease onset (p < 0.0513) accounted for major risk factors influencing severe parental corticophobia. Assessing risk factors for corticophobia is essential for addressing groups of parents at higher risk for corticophobia using educational programs, to overcome unfounded fears and augment treatment adherence. Full article
(This article belongs to the Special Issue Recent Advances in Inflammatory and Infectious Skin Diseases)
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