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http://dx.doi.org/10.1097/MPG.0b013e3181c615e1 | DOI Listing |
JCI Insight
January 2025
Medicine, Washington University School of Medicine, St. Louis, United States of America.
Hereditary angioedema is an autosomal dominant disorder caused by defects in C1-esterase inhibitor (C1-INH), resulting in poorly controlled activation of the kallikrein-kinin system and bradykinin overproduction. C1-INH is a heavily glycosylated protein in the serine protease inhibitor (SERPIN) family, yet the role of these glycosylation sites remains unclear. To elucidate the functional impact of N-glycosylation in the SERPIN domain of C1-INH, we engineered four sets consisting of 26 variants at or near the N-linked sequon (NXS/T).
View Article and Find Full Text PDFAdv Skin Wound Care
January 2025
In the Department of Dermatology, Faculty of Medicine, Sakarya University, Turkey, Rabia Oztas Kara, MD, is Assistant Professor and Bahar Sevimli Dikicier, MD, is Associate Professor. In the Department of Pathology, Bilge Elcin, MD, is Specialist.
This case report describes a patient who developed solar purpura after treatment for angioedema associated with ramipril, an angiotensin-converting enzyme inhibitor. The patient presented to the ED with angioedema. She had been using ramipril for 2 years.
View Article and Find Full Text PDFArch Dermatol Res
January 2025
Department of Dermatology, Venereology and Leprosy, Sree Uthradom Thirunal Academy Of Medical Sciences, Trivandrum, 695028, India.
Background: Exposure to hairs of caterpillars and moths are collectively termed as lepidopterism. Clinical manifestations include cutaneous presentation of localized stinging reaction with wheals or vesiculation, acute urticarial papules and plaques, ophthalmic, oropharyngeal involvement to severe life-threatening anaphylactic reactions with angioedema.
Aims: In this study we have determined the prevalence of various cutaneous, oropharyngeal and ophthalmic manifestations of lepidopterism at a tertiary health care center.
Int J Clin Pediatr Dent
November 2024
Department of Pediatric and Preventive Dentistry, Indira Gandhi Institute of Dental Sciences, Sri Balaji Vidyapeeth, Puducherry, India.
Aim And Background: Angioedema is a nonpruritic swelling that typically affects the skin, mucous membranes of the face, and perioral soft tissues. It can be life-threatening, but it is usually not and can be treated conservatively unless the airway is compromised. This paper seeks to illuminate a rare case of hereditary angioedema (HAE) onset following dental procedures in a 9-year-old Indian boy.
View Article and Find Full Text PDFDiabetol Metab Syndr
January 2025
Bahrain Defence Force Royal Medical Services, Riffa, Kingdom of Bahrain.
Background: Dipeptidyl peptidase-4 inhibitors (DPP-4is) and drugs interfering with the renin-angiotensin-aldosterone system (RAAS) are frequently co-prescribed in type 2 diabetes management. Both drug classes have been independently associated with angioedema, raising concerns about potential interaction risks. This study aimed to evaluate the safety signals and interaction patterns for angioedema associated with DPP-4is alone and in combination with RAAS-interfering drugs.
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