Frontal Fibrosing Alopecia: Histopathological and Immunohistochemical Study of the Inflammatory Infiltrate and the Sebaceous Gland Receptors
August 2019
in “
Journal of the American Academy of Dermatology
”
frontal fibrosing alopecia histopathological immunohistochemical inflammatory infiltrate sebaceous gland receptors primary scarring alopecia frontotemporal hairline recession postmenopausal hormonal imbalance autoimmune reaction T lymphocytes oral antiandrogenic drugs FFA scarring alopecia hairline recession autoimmune antiandrogenic drugs
Studysummary Frontal fibrosing alopecia may be caused by an autoimmune reaction and hormonal imbalance.
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The study on frontal fibrosing alopecia (FFA) investigated the histopathological and immunohistochemical characteristics of the inflammatory infiltrate and sebaceous gland receptors. FFA is a type of primary scarring alopecia marked by the recession of the frontotemporal hairline and often affects postmenopausal women, suggesting a potential hormonal imbalance in its pathogenesis. The research indicated that an autoimmune reaction mediated by T lymphocytes might be involved. The clinical stabilization observed with oral antiandrogenic drugs further supported the hypothesis of hormonal involvement in FFA.
