Interleukin 9 in Oral Lichen Planus: an immunohistochemical study before and after treatment by intralesional steroid injection.

Oral Lichen Planus (OLP) is a chronic inflammatory mucocutaneous disorder of the oral mucosa. Th9 cells secrete IL9, which induces elevated levels of MMP9, exacerbating OLP disease severity. IL9 also increases Th17 levels in OLP lesions.

Combination of autologous FCS and MPG versus each technique alone in the treatment of stable vitiligo.

Follicular cell suspension (FCS) transplantation is a novel surgical method for treating resistant stable vitiligo, whereas mini punch grafting is an established effective method for treating stable vitiligo. The combination of FCS and mini punch grafting is a better strategy for the treatment of resistant stable vitiligo. The aim of the study was to evaluate the efficacy of follicular cell suspension, mini punch grafting, and a combination of both techniques in the treatment of stable vitiligo.

Intralesional injection of platelet-rich plasma versus steroid in the treatment of oral lichen planus.

Background: Oral licen planus (OLP) is a chronic inflammatory disease and may have immunological background. Both intralesional injection of PRP and steroids succeeded in treating and decreasing recurrence of the disease.

Patients And Methods: Twenty-four participants with clinically diagnosed as OLP were enrolled in this study.

Combination of oral methotrexate and oral mini-pulse dexamethasone vs either agent alone in vitiligo treatment with follow up by dermoscope.

This study aimed to compare the efficacy and safety of oral methotrexate (MTX) and oral mini-pulse (OMP) dexamethasone alone and in combination in the treatment of vitiligo. A total of 42 patients with vitiligo were included in the study. The patients were treated for three months and randomly assigned into three groups including 14 patients each: group A received oral MTX, group B received OMP dexamethasone, and group C received a combination of both.

Soluble CD27 and MIF as possible serum biomarkers of vitiligo activity in Egyptian patients in Sharkia Governorate.

Contrary to other inflammatory skin disorders like psoriasis or atopic dermatitis, vitiligo does not present with distinct inflammatory symptoms that can be easily evaluated by clinical examination. Identification of a putative biomarker to inform early and accurate treatment responses could be of considerable value. This study aims to validate levels of serum soluble CD27 (sCD27) and macrophage Migration Inhibitory Factor (MIF) as biomarkers of vitiligo to improve the quality of disease management.

Risk and severity of psoriasis vulgaris in relation to angiotensin II type 1 receptor gene polymorphism and metabolic syndrome.

Background: Psoriasis vulgaris is a chronic inflammatory and proliferative skin disease, characterized by the formation of itchy, erythematous skin patches or plaques. Patients with psoriasis are at an increased risk of developing metabolic syndrome, including obesity, hypertension, diabetes, and atherosclerosis. Recently, angiotensin II (Ang II) has been reported to be associated with the development of psoriasis.

Serum TSLP is a potential biomarker of psoriasis vulgaris activity.

Background: The proallergic cytokine, thymic stromal lymphopoietin (TSLP) may synergize with T cell-derived CD40 ligand (CD40L) to allow IL-23 production in patients with psoriasis. IL-23 is a central cytokine that mediates the inappropriate immune reaction in patients with psoriasis.

Objective: The aim of the study was to correlate serum level of TSLP with psoriasis severity.