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Exp Eye Res
January 2025
Laboratory of Ocular Immunology, Transplantation and Regeneration, Schepens Eye Research Institute of Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, MA. Electronic address:
Substance P (SP) expressed by corneal nerves, is an 11-amino acid long neuropeptide from the tachykinin family, encoded by the Tac1 gene, and binds to neurokinin receptors. SP overexpression is associated with various pathological responses in the cornea including vasodilation, pain, inflammation, and angiogenesis in the normally avascular tissue. This study investigates the role of neurokinin-1 receptor (NK-1R) mediated signaling in nociception, nerve regeneration, and neuronal activation following mechanical corneal injury in mice.
View Article and Find Full Text PDFJ Clin Aesthet Dermatol
January 2024
Ms. Miranti is with Riverchase Dermatology and Cosmetic Surgery in Naples, Florida.
Acne is a chronic dermatologic disorder that can require long-term treatment. To prevent recurrence after oral treatment for severe acne, topical maintenance treatment is recommended; however, there is little guidance or research on maintenance regimens. This article briefly summarizes literature on oral isotretinoin and topical retinoids and presents a case series of patients who received tazarotene 0.
View Article and Find Full Text PDFCureus
December 2024
Ophthalmology, Universiti Kebangsaan Malaysia Medical Centre (UKMMC), Kuala Lumpur, MYS.
Granulomatosis with polyangiitis (GPA) is a subtype of anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV) that commonly requires aggressive immunosuppression to achieve remission. We present a case of a young Malay lady with recurrent episodes of ANCA-positive nodular anterior scleritis who responded poorly to topical and systemic corticosteroids and relapsed while on methotrexate. A year later, she had epistaxis, and a sino-nasal biopsy confirmed granulomatous vasculitis.
View Article and Find Full Text PDFCureus
December 2024
Oral Medicine and Diagnostic Science, College of Dentistry, King Saud University, Riyadh, SAU.
Vulvo-vaginal-oral lichen planus (VVO-LP) is a chronic inflammatory condition affecting the mucous membranes of the oral cavity, skin, and genital areas. The exact etiology remains unclear, although immune-mediated mechanisms are considered likely contributors. It is a rare form of lichen planus, which typically presents in adults and is more common in middle-aged women.
View Article and Find Full Text PDFIntroduction Balanitis xerotica obliterans (BXO) can cause phimosis, meatal stenosis, and urethral strictures. However, management of these conditions in BXO patients is difficult. Surgical interventions, with their own risks and complications, demonstrate higher rates of disease recurrence.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!