Immune Privilege: The Microbiome and Uveitis
نویسندگان
چکیده
منابع مشابه
Immune Privilege
T he concept of immune privilege refers to the observation that tissue grafts placed in certain anatomical sites, including the brain and eye, can survive for extended periods of time (1). Immune privilege is thought to reflect an evolutionary adaptation to protect vital structures from damage by inflammatory responses directed against pathogens. It was originally believed that antigens in immu...
متن کاملIL-6 antagonizes TGF-beta and abolishes immune privilege in eyes with endotoxin-induced uveitis.
PURPOSE To determine the immunosuppressive status of aqueous humor (AqH) from mouse eyes afflicted with endotoxin-induced uveitis (EIU) and to identify the relevant cytokines responsible for immunomodulatory activity within EIU AqH. METHODS Bacterial lipopolysaccharide (LPS) was injected into hind footpads of C3H/HeN mice; and AqH, collected at 6, 12, 24, and 48 hours, was evaluated for conte...
متن کاملThe Role of Immune System in Idiopathic Anterior Uveitis
Background: Idiopathic anterior uveitis is an anterior segment inflammation in which a detailed medical history, general and ocular physical examination is not associated with any defined clinical syndrome. Alterations in immune system parameters have been reported in patients with idiopathic posterior uveitis; however no data on the role of immune system in idiopathic anterior uveitis has yet ...
متن کاملThe testis in immune privilege.
The production, differentiation, and presence of male gametes represent inimitable challenges to the immune system, as they are unique to the body and appear long after the maturation of the immune system and formation of systemic self-tolerance. Known to protect germ cells and foreign tissue grafts from autoimmune attack, the 'immune privilege' of the testis was originally, and somewhat simpli...
متن کاملOcular immune privilege
The eye attempts to limit local immune and inflammatory responses to preserve vision. This phenomenon, known as ocular immune privilege, is mediated by a combination of local and systemic mechanisms. While immune privilege is believed to protect the eye from day-to-day inflammatory insults, it is not absolute and its mechanisms are still incompletely understood.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Frontiers in Immunology
سال: 2021
ISSN: 1664-3224
DOI: 10.3389/fimmu.2020.608377