Regulation of humoral immunity by gut microbial products
نویسندگان
چکیده
منابع مشابه
Mode of delivery - effects on gut microbiota and humoral immunity.
BACKGROUND The rate of caesarean deliveries has increased 10-fold worldwide during the past decades. OBJECTIVE To evaluate differences in the establishment of gut microbiota in infants born by vaginal or caesarean delivery and its impact on mucosal immunity. METHODS Altogether, 165 consecutive children, prospectively followed from birth at our clinic in Turku, Finland, were gathered; 141 (8...
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To explore coevolution between the gut microbiota and the humoral immune system of the host, we used chickens as the model organism. The host populations were two lines (HAS and LAS) developed from a common founder that had undergone 40 generations of divergent selection for antibody titers to sheep red blood cells (SRBC) and two relaxed sublines (HAR and LAR). Analysis revealed that microevolu...
متن کاملHumoral regulation of cell-mediated immunity to syngeneic tumor.
Inoculation i.p. of C57BL/6 mice with FBL-3 cells, a syngeneic Friend virus-induced leukemia, results in progressive growth of ascitic tumors; in contrast, s.c. inoculation of FBL-3 cells produces transient, localized tumor growth; the recipients are then subsequently resistant to further i.p. challenge of this tumor. Experiments were performed to study the effects of humoral factors that might...
متن کاملAnalysis of gut microbial regulation of host gene expression along the length of the gut and regulation of gut microbial ecology through MyD88
BACKGROUND The gut microbiota has profound effects on host physiology but local host-microbial interactions in the gut are only poorly characterised and are likely to vary from the sparsely colonised duodenum to the densely colonised colon. Microorganisms are recognised by pattern recognition receptors such as Toll-like receptors, which signal through the adaptor molecule MyD88. METHODS To id...
متن کاملHumoral immunity in cardiomyopathy.
Sera from patients with heart disease were examined by single sandwich indirect immunofluorescence for the presence of antibodies to human heart muscle. Endocardial biopsy specimens were also examined by direct immunofluorescence for deposition of antibodies in vivo. No consistent or specific abnormality was found in the biopsy specimens or sera of patients with congestive cardiomyopathy. The p...
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ژورنال
عنوان ژورنال: Gut Microbes
سال: 2017
ISSN: 1949-0976,1949-0984
DOI: 10.1080/19490976.2017.1299311