Innate Immunity Stimulates Permeability Barrier Homeostasis
نویسندگان
چکیده
منابع مشابه
Stress alters cutaneous permeability barrier homeostasis.
Recent studies have shown that psychological stress can influence cutaneous barrier function, suggesting that this form of stress could trigger or aggravate skin disease. In the present study, we demonstrate that transfer of hairless mice to a different cage delays barrier recovery rates. Pretreatment with a phenothiazine sedative, chlorpromazine, before transfer of animals restored the kinetic...
متن کاملOcular Surface as Barrier of Innate Immunity
Sight is one of the most important senses that human beings possess. The ocular system is a complex structure equipped with mechanisms that prevent or limit damage caused by physical, chemical, infectious and environmental factors. These mechanisms include a series of anatomical, cellular and humoral factors that have been a matter of study. The cornea is not only the most powerful and importan...
متن کاملSublethal Heavy Metal Stress Stimulates Innate Immunity in Tomato
Effect of sublethal heavy metal stress as plant biotic elicitor for triggering innate immunity in tomato plant was investigated. Copper in in vivo condition induced accumulation of defense enzymes like peroxidase (PO), polyphenol oxidase (PPO), phenylalanine ammonia-lyase (PAL), and β-1,3 glucanase along with higher accumulation of total phenol, antioxidative enzymes (catalase and ascorbate per...
متن کاملExtracellular processing of phospholipids is required for permeability barrier homeostasis.
Three key lipid types, cholesterol, ceramides (CER), and free fatty acids (FA), form the stratum corneum (SC) lamellar bilayers that mediate barrier function. Prior studies have shown that barrier requirements regulate CER generation from glucosylCER, and that this catabolic step takes place within the SC interstices. Here, we addressed whether extracellular processing of phospholipids (PL), th...
متن کاملCyclic di-GMP stimulates protective innate immunity in bacterial pneumonia.
Innate immunity is the primary mechanism by which extracellular bacterial pathogens are effectively cleared from the lung. We have previously shown that cyclic di-GMP (c-di-GMP [c-diguanylate]) is a novel small molecule immunomodulator and immunostimulatory agent that triggers protective host innate immune responses. Using a murine model of bacterial pneumonia, we show that local intranasal (i....
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: Journal of Investigative Dermatology
سال: 2013
ISSN: 0022-202X
DOI: 10.1038/jid.2013.129