Correlation of Specific Inflammatory Markers With the Occurrence of Depression in Patients With Psoriasis and Their Use as Biomarkers for the Diagnosis of Depression.

INTRODUCTION: Psoriasis is a systemic disease of the skin and nails associated with a wide range of comorbidities such as depression, psoriatic arthritis and metabolic syndrome. OBJECTIVES: The study aimed to examine a potential association between inflammatory markers (C- reactive protein [CRP] and erythrocyte sedimentation rate [ESR]) and depression in patients with psoriasis. METHODS: A total of 80 individuals were enrolled in the study. Case participants included 28 patients diagnosed with Psoriasis (Beck Depression Inventory-II: :0-13) and 24 patients diagnosed with Psoriasis and Depression (Beck Depression Inventory-II:14-63). Twenty-eight (28) healthy participants comprised the control group.Psoriasis severity was evaluated by using Psoriasis Area and Severity Index, Physician Global Assessment, Body Surface Area and Dermatology Life Quality Index. Written approval was obtained for its use in this study: Cardiff University (09/2015). Other factors considered in the study were obesity using the Body Mass Index, the levels of stress using the Beck Anxiety Inventory, and the presence of insomnia using the Athens Insomnia Scale. Blood draws and inflammatory markers measurements were performed for all participants. RESULTS: Both CRP and ESR levels were higher in the case group (ie Psoriasis and Depression and Psoriasis) compared to healthy controls. Furthermore, psoriatic patients with depression showed increased CRP and ESR levels compared to those of psoriatic patients without depression. CONCLUSIONS: The evaluation of both CRP and ESR and their use to detect the presence of depression in patients with psoriasis can be an important tool for their holistic treatment of theirs.

Differences among Indian and European pemphigus patients based on demographics, clinical parameters and propensity for relapse: results of a prospective bicontinental cohort study.

Limited studies have explored pemphigus variations among different ethnic groups residing in their respective geographical locations. This bicontinental study aimed to compare clinical and immunological parameters in Indian and European pemphigus patients in complete remission, off therapy, or on minimal therapy. 105 patients (India, n= 75; Bulgaria, n=15; Greece, n=15) with pemphigus vulgaris (PV) or pemphigus foliaceous (PF) in complete remission on minimal therapy (n=64) or complete remission off therapy (n=41) were recruited. Demographic, clinical, and immunological parameters were compared. Indian patients were significantly younger, the maximal disease severity during the preceding active disease phase was significantly lower, and treatment duration until complete remission was significantly shorter, compared to European patients. European patients had significantly higher anti-Dsg3 serum levels and higher IgG positivity rate based on direct immunofluorescence microscopy at baseline. Furthermore, European patients revealed higher CD19, CD19+ CD27+ cell counts, compared with patients from India. Of note, none of the European patients (n=30) relapsed within the study period, in contrast to 29/75 (38.6%) Indian patients. Treatment strategies differed significantly between the two cohorts, with more frequent utilization of rituximab to achieve remission in the Indian cohort, while prednisolone was more widely used for maintaining remission in the European cohort. The observed heterogeneity of pemphigus among patients of different ethnicities in terms of demographics, clinical parameters, and propensity for relapse may be due to genetic background or different treatment strategies.

Don't worry about a thing every little thing gonna be all right (except for acral lentiginous melanoma).

Bob Marley was a Jamaican singer, songwriter, and musician, considered one of the pioneers of reggae. In July 1977, he was diagnosed with acral lentiginous melanoma on his right great toe, which presented as a pigmented subungual lesion. Marley was advised to have his digit amputated, but he refused and opted for less invasive solutions. Unfortunately, he died at the age of 36 of metastatic disease in May 1981 after a 4-year battle with the disease. Marley has served as the posthumous poster child for skin cancer in people with skin of color for decades and has raised public awareness of this rare form of malignant melanoma.

Investigation of comorbid autoimmune diseases in women with autoimmune bullous diseases: An interplay of autoimmunity and practical implications.

Autoimmune bullous diseases are a group of skin disorders resulting from an autoimmune reaction against intercellular adhesion molecules or components of the basement membrane of skin and mucosa. Autoimmune disorders often occur in patients with a history of another autoimmune disease and most autoimmune diseases have a striking female predominance. In this review, we aim to analyze the different associations of autoimmune bullous diseases with other autoimmune diseases and highlight the distinctiveness of the female gender in these associations.

Fungal Infections and Nail Psoriasis: An Update.

The relationship between psoriasis and onychomycosis is controversial, and the exact nature of this association remains to be clearly elucidated. In healthy nails, the compact nail plate acts as a barrier, preventing any infection. In psoriatic nails, the nail plate involvement, together with abnormalities in the blood capillaries, may lead to decreased natural defenses against microorganisms. Moreover, onycholysis (detachment of the nail plate) induces a humid environment that may favor fungal proliferation. Treatment with immunosuppressive drugs may additionally enhance onychomycosis. In this comprehensive review, we present data regarding the incidence and pathogenic action of dermatophytes and other fungi in the development of fungal infection in psoriatic nails.

Scleredema diabeticorum - A case report.

Scleredema diabeticorum is an uncommon skin disorder which is characterized by stiffness and hardening of the subcutaneous tissues located on the upper back and posterior neck. Patients with this skin disease typically experience pain and stiffness on the neck. Scleredema associated with diabetes mellitus may often go unrecognized. We report a case of a 55-year-old female patient with diabetes mellitus type 1, who presented with skin tightness on her upper back and decreased range of motion. Scleredema diabeticorum is rare and its treatment is difficult and tricky, as no specific regimen has been instituted to treat this skin disease.

More than meets the eye(brow): Dermatologic imagery in Frida Kahlo's self-portraiture.

Renowned for her self-portraiture that acts as her visual autobiography, Frida Kahlo (1907-1954) is one of the leading woman painters of all time and an enduring feminist icon. Aside from the personal and societal commentary, both subtle and overt, that is evident within her artwork, the use of medical imagery shifts the viewer's perspective beyond Kahlo's self-portraits to offer accurate interpretations of her own singular history. The incorporation of dermatologic iconography within Kahlo's self-portraiture to record her skin, as well as its unique features, have rebuked conventional standards of beauty and exploded preconceptions of what is permissible in high art.

Impact of the COVID-19 pandemic on the course and management of chronic inflammatory immune-mediated skin diseases: What's the evidence?

Since the beginning of the coronavirus disease 2019 (COVID-19) pandemic, medical professionals have been overwhelmed by questions beyond the infection itself. In dermatology practice, clinicians have been facing difficulties about the management of chronic immune-mediated skin diseases. Issues arose, such as the grade of immunosuppression or immunomodulation, discontinuation or modification of treatment, and initiation of new treatments. In this comprehensive review, we present the current evidence about the course and management of chronic inflammatory dermatoses during the COVID-19 pandemic, focusing on psoriasis, atopic dermatitis, and hidradenitis suppurativa.

Sebaceous neoplasms: Just the thin end of the wedge.

The presence of sebaceous neoplasm should alert physicians to thoroughly investigate for underlying malignancies. Awareness on MTS should be raised within physicians, since this may be just the thin end of the wedge.

Charcot arthropathy: The diagnostic dilemma of a painless, destructive joint.

The impressive clinical picture of Charcot joint reflects a high energy trauma injury which in the contrary is a progressive, painless arthropathy. Early and accurate diagnosis is crucial. A favorable outcome is elicited when joint is treated promptly, while late or misdiagnosis may lead to amputation.

Blount's disease: The importance of early diagnosis and early treatment.

The purpose of this image is to raise awareness of the early diagnosis and treatment of Blount's disease. Failure to distinguish between physiologic genu varum and early onset of Blount's disease can lead to irreversible outcomes, including progressive deformity with gait deviations, limb-length discrepancy, and premature arthritis of the knee.

Piperacillin/Tazobactam as Cause of Acute Generalized Exanthematous Pustulosis.

Acute generalized exanthematous pustulosis (AGEP) is a rare cutaneous adverse reaction mainly attributed to antibiotics. It is characterized by numerous, nonfollicular, sterile pustules, arising on an exanthematous and edematous base. It is a serious adverse reaction accompanied by fever and leukocytosis. Piperacillin/tazobactam is indicated for the treatment of patients with moderate to severe infections. Herein is reported a case of AGEP caused by piperacillin/tazobactam. A 78-year-old woman with metastatic breast cancer was presented to the emergency department reporting fever and groin pain. The laboratory analysis and more specifically urine cultivation showed a urinary tract infection by E. coli with sensitivity to piperacillin/tazobactam. She had no known allergies. She was started on intravenous piperacillin/tazobactam; she improved clinically on the second day, but on the fourth day of intravenous therapy, she developed extensive pustular rash on the folds and anterior proximal thighs, accompanied by fever and neutrophilia. Piperacillin/tazobactam administration was interrupted and she was given prednisolone for ten days. The patient improved clinically and her laboratory tests returned to normal after two weeks. AGEP is an uncommon side effect of piperacillin/tazobactam treatment and there are few cases reported.

Association of NFKB1 -94ATTG ins/del polymorphism (rs28362491) with pemphigus vulgaris.

Pemphigus vulgaris is a rare chronic blistering skin disease resulting from IgG autoantibodies directed against transmembrane desmosomal glycoprotein desmoglein 3 and is the most common form of pemphigus. Since interleukin-1 receptor-associated kinase (IRAK-1)/nuclear factor-kappa B (NF-kappa B) pathway plays an essential role in the pathogenesis of autoimmune diseases, the aim of the present study was to explore the role of polymorphisms in three genes, named IRAK1 (rs3027898), NFKBIA (rs696) and NFKB1 (-94ATTG insertion/deletion variant, - rs28362491), in PV susceptibility. Forty-four unrelated patients with PV (23 males) were enrolled in the study. Additionally, 77 ethnic matching healthy volunteers (45 males) with no personal or family history of chronic autoimmune or infectious diseases were studied. Strong statistical significant difference was observed between PV patients and controls for polymorphism -94 insertion/deletion ATTG in the promoter region of NFKB1 gene (P = 0.00005). Additional dedicated studies in larger groups of patients of various ethnicities are needed to replicate and confirm the preliminary findings.

Detection of IgG Autoantibodies against Desmocollin-3 in Greek Patients with Pemphigus.

Pemphigus is an autoimmune bullous disorder caused by autoantibodies against desmosomal cadherins. The most common clinical forms are pemphigus vulgaris (PV) and pemphigus foliaceus (PF). Among the numerous proteins that are considered responsible for the cohesion of keratinocytes in epidermis, desmocollin-3 (Dsc-3) has been initially reported to participate in epidermal blistering in mice. There have been reports in which autoantibodies against Dsc-3 have been detected. In PV, a limited number of studies found no presence of IgG or IgA autoantibodies against Dsc-3. In this study we examined sera from Greek patients with PV and PF for the presence of IgG autoantibodies against Dsc-3. Immunoblotting for the detection of autoantibodies against Dsc-3 was performed in sera from all cases. Dsc-3 autoantibodies were not detected in either group (PV and PF). Our results confirm the hypothesis that the pathogenic role of Dsc-3 in epidermal blistering in PV and PF remains controversial.

A case of palisaded neutrophilic granulomatous dermatitis with subsequent development of chronic myelomonocytic leukemia.

Palisaded neutrophilic granulomatous dermatitis is a cutaneous marker of a systemic disease. Clinicians' goal should be directed toward determining an underlying condition. Even if the initial investigation is inconclusive, it may be necessary that some tests are repeated, since a serious underlying disease could be revealed in the course of time.

Bullous pemphigoid in adolescence.

Bullous pemphigoid (BP) is the most common autoimmune blistering disease affecting the elderly but is quite rare in childhood. The majority of pediatric cases have been reported during early childhood. Adolescence is divided into three phases: early (10-13 years), middle (14-17), and late (18-21). This review aimed to identify BP cases in adolescence and demonstrate their clinical features and course. Our literature search was performed in Medline with the terms "bullous pemphigoid in childhood and adolescence," "childhood bullous pemphigoid," "juvenile bullous pemphigoid," and "autoimmune blistering and autoimmune bullous diseases in childhood." The data extraction for late adolescence was limited by the fact that this age group is included in adult BP registries. We identified nine cases in early adolescence. Mucosa were affected in 5 of 9 cases. Treatment consisted of systemic prednisone (8/9), in combination with dapsone (2/9), azathioprine (2/9), or erythromycin/nicotinamide (1/9). Relapses were reported in 3 of 9 cases. We identified five cases occuring in middle adolescence. Mucosa were not affected. Treatment consisted of systemic prednisone (5/5), in combination with dapsone (3/5), azathioprine (2/5), doxycycline/nicotinamide (1/5), or mycophenolate mofetil (1/5). Relapses were reported in two of five cases. No case of BP in the late adolescence was included in the results, as only one case met the search criteria, and overlapped with pemphigus vulgaris. With only 14 cases found in our review, BP in adolescence appears even rarer than in earlier childhood. Despite its low prevalence, BP should be included in the differential diagnosis of autoimmune blistering diseases in adolescents.