Osteopontin (OPN) is a multifunctional glycophosphoprotein secreted by many cell types, including osteoblasts, lymphocites, macrophages, epithelial cells, and vascular smooth muscle cells. It has been implicated in many physiological and pathological processes, such as cell-mediated immunity, inflammation, cell survival, and tumor invasion and metastasis. Osteopontin has multiple emerging roles...

androgenic alopecia as a physiologic process and benign prostatic hyperplasia (bph) as a pathologic process in the older population are androgen-dependent processes influenced by 5-alpha reductase enzyme which converts testosterone to dihydrotestosterone. this cross sectional study was done to evaluate the relationship between androgenic alopecia and bph. 150 men older than 50 years old, who pr...

UNLABELLED BackgroundAcquired alopecia of the lower legs may occur secondary to friction due to socks, footwear, or both on the lower extremities. There is scant literature that reports on this phenomenon.Methods and MaterialsWe describe 5 patients who presented with alopecia of their lower legs induced by socks, footwear, or both. METHODS AND MATERIALS We reviewed PubMed for the following te...

Department of Chemical Pathology, College of Health Sciences, Ladoke Akintola University of Technology, Osogbo. ___________________________________________________________________________ Abstract Androgenetic alopecia (AGA) has been linked with smoking and alcohol consumption as well as abnormality in serum levels of a number of trace elements, and study reports have suggested that both smokin...

cronkhite-canada syndrome (ccs) is a rare, non-familial disorder of unknown etiology associated with alopecia, cutaneous hyperpigmentation, gastrointestinal polyposis, onychodystrophy, diarrhea, weight loss and abdominal pain.the prevalence ofâ gastrointestinal malignancy in ccs patients is about 13%, and especially is high in colorectal and gastric areas; 5 year mortality rate is 55%. in this ...

Alopecia areata incognita, also known as diffuse alopecia areata, is a rare form of alopecia areata described predominantly in young women. In cases of alopecia areata incognita, the typical patchy distribution of hair loss in classical alopecia areata is absent, but abrupt and intense hair loss is characteristic. While the clinical picture presented by this disease closely resembles that of te...

Introduction: The clinical conditions caused by Covid-19 are not fully understood because it is a new pandemic and pathology. Objective: This study examined the effects of disease in relation to trichology. Methods: was conducted through an online questionnaire, with questions about before after disease. Results: two alterations found were alopecia areata telogen effluvium. Conclusion: detected...

we present a 21-years old woman with alopecia universalis, generalized vitiligo, and graves' disease. she had had thyroidectomy in early childhood and was receiving replacement therapy with levothyroxine. the patient was treated with systemic puva and glucocorticoid in combination with topical treatment for alopecia. after 6 months of treatment, alopecia was reversed but vitiligo was unchanged.

Prostaglandin F2α analogs, commonly prescribed for glaucoma treatment, have been shown to induce side effects such as cutaneous hypertrichosis and hyperpigmentation. Therefore, these medications have theoretic applications in the treatment of alopecia and disorders of hypopigmentation. We reviewed the literature to find original studies assessing the use of prostaglandin F2α analogs in these se...

A 75-year-old Japanese woman was referred to us because of an anterior mediastinal mass. Crusts and shallow erosions developed 10 months earlier on her upper chest, back, and scalp. Pemphigus foliaceus was diagnosed based on histological examination of skin biopsy specimens and positivity for serum anti-desmoglein 1 antibody by enzyme-linked immunosorbent assay. Neurological examination and ele...