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Efferocytosis-induced prostaglandin E2 production impairs alveolar macrophage effector functions during Streptococcus pneumoniae infection
(2017-04-01)
Alveolar macrophages (AMs) are multitasking cells that maintain lung homeostasis by clearing apoptotic cells (efferocytosis) and performing antimicrobial effector functions. Different PRRs have been described to be involved ...
Fallas en la remoción de cuerpos apoptóticos, una fuente de autoantígenosFailure in the apoptotic cells clearance, a source of autoantigens
(Asociación Colombiana de ReumatologíaGrupo de Inmunología Celular e InmunogenéticaGrupo de Reumatología Universidad de Antioquia -GRUA-Bogotá, Colombia, 2022)
Evidencing the Role of Erythrocytic Apoptosis in Malarial Anemia
(Frontiers Media, 2017)
Apoptotic lymphocytes treated with IgG from Trypanosoma cruzi infection increase TNF-alpha secretion and reduce parasite replication in macrophages.
(Wiley-VCH Verlag GmbH & Co. KGaA, 2015)
Eferocitose na presença de PAMP estimula ativação de macrófagos de perfil misto M1/M2
(Universidade Estadual Paulista (Unesp), 2015-05-15)
The phagocytosis of apoptotic cells is dynamic and crucial for homeostasis after injury. Macrophages act on the clearance of apoptotic cells and collaborate with defense against microorganisms. There are at least two ...
Anti-tissue transglutaminase antibody inhibits apoptotic cell clearance by macrophages in pregnant NOD mice
(Elsevier Ireland, 2013-12)
Autoimmunity is a feature of celiac disease (CD) with tissue transglutaminase (tTG) as a major autoantigen. A correlation between gynecological-obstetric disorders in CD patients and the presence of circulating antibodies ...
The Role of Toll-Like Receptor 2 in the Recognition of Aggregatibacter actinomycetemcomitans
(AMER ACAD PERIODONTOLOGY, 2009)
Background: Aggregatibacter actinomycetemcomitans (previously Actinobacillus actinomycetemcomitans) is a Gram-negative bacterium present in the oral cavity and is usually associated with localized aggressive periodontitis. ...
β2-glycoprotein I (apolipoprotein H) modulates uptake and endocytosis associated chemiluminescence in rat Kupffer cells
(2002)
β2-Glycoprotein I (β2GPI) is known to influence macrophage uptake of particles with phosphatidylserine containing surfaces, as apoptotic thymocytes and unilamellar vesicles in vitro. Nevertheless, effects upon macrophage ...
Loss of Sertoli-Germ Cell Adhesion Determines the Rapid Germ Cell Elimination During the Seasonal Regression of the Seminiferous Epithelium of the Long Hairy Armadillo Chaetophractus villosus
(Oxford University Press, 2014-01)
The armadillo Chaetophractus villosus is a seasonal breeder whose seminiferous epithelium undergoes rapid regression with massive germ cell loss, leaving the tubules with only Sertoli cells and spermatogonia. Here, we ...