Anti-Inflammatory Effect of Cinnamaldehyde in a Mouse Model of 2,4-Dinitrofluorobenzene-Induced Atopic Dermatitis.

Background: This study aims to investigate the anti-inflammatory effects of cinnamaldehyde in atopic dermatitis (AD) in the mouse model.

Materials And Methods: Twenty-four mice were divided into four groups: Group A (control), group B [AD with no treatment (AD + NoTre)], group C [AD with corticosteroids (AD + Cort)] and group D [AD with cinnamaldehyde (AD + Cin)]. 2,4-dinitrofluorobenzene was used to form the AD model.

The effect of COVID-19 on development of hair and nail disorders: a Turkish multicenter, controlled study.

Background: A broad spectrum of skin diseases, including hair and nails, can be directly or indirectly triggered by COVID-19. It is aimed to examine the type and frequency of hair and nail disorders after COVID-19 infection.

Methods: This is a multicenter study conducted on consecutive 2171 post-COVID-19 patients.

A Proposal for the Etiopathogenesis of Acquired Cold Urticaria: Role of Substance P, Angiotensin-Converting Enzyme and Mast Cell Chymase.

Background: The etiopathogenesis and cold stimulation mechanism are not fully understood in cold urticaria (CU). Substance (SP) is released from skin neurons as a result of cold stimulation. It causes mast cell degranulation and therefore causes mast cell chymase (MCC) release.

Amiodarone-induced cutaneous leukocytoclastic vasculitis: a case report and a review of the literature.

Amiodarone can be used in a variety of arrhythmias. Given its widespread use, the probability of clinicians encountering its cutaneous adverse effects is high. A few cases of amiodarone-induced cutaneous vasculitis were reported in the literature, probably because it is underdiagnosed in clinical practice.

Are irisin levels associated with inflammation and insulin resistance in patients with moderate-to-severe psoriasis?

Background: A wide variety of effects of irisin, as a myokine and adipokine, have been reported. Although there are some clues about its role in the modulation of immune response in the pathogenesis of immune-mediated diseases such as psoriasis, it has not yet been clearly elucidated. The aim of the present study is to investigate the relationship of irisin levels with inflammation and insulin resistance in patients with psoriasis.

Dermatology outpatient clinic outcomes after COVID-19 outbreak: What is new normal?

Coronavirus disease-2019 (COVID-19), which emerged in late 2019 and caused a pandemic, has significantly affected outpatient admissions to dermatology outpatient clinics. There have been changes in the number and composition of the patients who applied to the outpatient clinics. The dermatology outpatient clinic applications have dramatically decreased due to restrictions and prohibitions, and active participation of dermatologists in the field immediately after the pandemic.

A case of COVID-19 with papulovesicular rash that progressed to retiform purpura, accompanied by cherry angiomas.

Context: Various skin manifestations have been reported in coronavirus disease. It may be difficult to determine the etiology of these lesions in view of the increased frequency of handwashing during the pandemic, along with occurrences of irritant contact dermatitis and allergic contact dermatitis due to disinfectant use; usage of herbal medicine and supplements to strengthen the immune system; and urticarial or maculopapular drug eruptions due to COVID-19 treatment. The variety of associated skin manifestations seen with COVID-19 makes it challenging to identify virus-specific skin manifestations.

Pigmented purpuric dermatosis: Ten years of experience in a tertiary hospital and awareness of mycosis fungoides in differential diagnosis.

Background: Pigmented purpuric dermatoses (PPD) can clinically mimic many diseases. Histopathology provides a definitive diagnosis. The aim of the study is to reveal the features of patients with PPD and to determine the disease frequency in the differential diagnosis, especially mycosis fungoides (MF).

Dermatological side effects of targeted antineoplastic therapies: a prospective study.

Introduction: Epidermal growth factor receptor inhibitors (EGFRs) are chemotherapeutic agents used in multiple solid organ malignity. These medications have common dermatological side effects, particularly papulopustular (PPL) lesions. The management of the diagnosis and treatment processes for such side effects may facilitate the continuation of chemotherapy and enhance the patient's quality of life.

Evaluation of the relationship between Behcet's disease and cardiovascular disorders through metabolic function and copeptin.

Introduction: Behcet's disease (BD) is a chronic inflammatory and multisystem vasculitis. Cardiac involvement is one of the major complications of BD. Cardiac involvement is sporadic in terms of its specific relationship to mortality.

Giant Cornu Cutaneum Superimposed on Basal Cell Carcinoma.

Cornu cutaneum (CC) is a clinical term that describes the horn-like keratotic lesions extending vertically from the skin. Benign, premalignant or malignant lesions may be present at the base of CC. Seborrhoeic keratosis and squamous cell carcinoma (SCC) are the most commonly reported benign and malignant forms, respectively.