Journal ArticleDOI
A small jab – a big effect: nonspecific immunomodulation by vaccines
TLDR
New research suggests that the nonspecific effects of vaccines are related to cross-reactivity of the adaptive immune system with unrelated pathogens, and to training of the innate immune system through epigenetic reprogramming.About:
This article is published in Trends in Immunology.The article was published on 2013-09-01. It has received 406 citations till now. The article focuses on the topics: Acquired immune system & Immune system.read more
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Trained immunity: A program of innate immune memory in health and disease
Mihai G. Netea,Leo A. B. Joosten,Eicke Latz,Kingston H. G. Mills,Gioacchino Natoli,Hendrik G. Stunnenberg,Luke A. J. O'Neill,Ramnik J. Xavier +7 more
TL;DR: Proof-of-principle experimental studies support the hypothesis that trained immunity is one of the main immunological processes that mediate the nonspecific protective effects against infections induced by vaccines, such as bacillus Calmette-Guérin or measles vaccination.
Journal ArticleDOI
mTOR- and HIF-1α–mediated aerobic glycolysis as metabolic basis for trained immunity
Shih-Chin Cheng,Jessica Quintin,Robert A. Cramer,Kelly M. Shepardson,Sadia Saeed,Vinod Kumar,Evangelos J. Giamarellos-Bourboulis,Joost H.A. Martens,Nagesha Appukudige Rao,Ali Aghajanirefah,Ganesh R. Manjeri,Yang Li,Daniela C. Ifrim,Rob J.W. Arts,Brian M. J. W. van der Veer,Peter M.T. Deen,Colin Logie,Luke A. J. O'Neill,Peter H.G.M. Willems,Frank L. van de Veerdonk,Jos W. M. van der Meer,Aylwin Ng,Aylwin Ng,Leo A. B. Joosten,Cisca Wijmenga,Hendrik G. Stunnenberg,Ramnik J. Xavier,Ramnik J. Xavier,Mihai G. Netea +28 more
TL;DR: The identification of glycolysis as a fundamental process in trained immunity further highlights a key regulatory role for metabolism in innate host defense and defines a potential therapeutic target in both infectious and inflammatory diseases.
Journal ArticleDOI
Epigenetic programming of monocyte-to-macrophage differentiation and trained innate immunity
Sadia Saeed,Jessica Quintin,Hindrik H. D. Kerstens,Nagesha A.S. Rao,Ali Aghajanirefah,Filomena Matarese,Shih-Chin Cheng,Jacqueline M. Ratter,Kim Berentsen,Martijn van der Ent,Nilofar Sharifi,Eva M. Janssen-Megens,Menno ter Huurne,Amit Mandoli,Tom van Schaik,Aylwin Ng,Aylwin Ng,Frances Burden,Kate Downes,Mattia Frontini,Vinod Kumar,Evangelos J. Giamarellos-Bourboulis,Willem H. Ouwehand,Jos W. M. van der Meer,Leo A. B. Joosten,Cisca Wijmenga,Joost H.A. Martens,Ramnik J. Xavier,Ramnik J. Xavier,Colin Logie,Mihai G. Netea,Hendrik G. Stunnenberg +31 more
TL;DR: The epigenetic and transcriptional programs of monocyte differentiation to macrophages that distinguish tolerant and trained macrophage phenotypes are uncovered, providing a resource to further understand and manipulate immune-mediated responses.
Journal ArticleDOI
Defining trained immunity and its role in health and disease
Mihai G. Netea,Mihai G. Netea,Jorge Domínguez-Andrés,Luis B. Barreiro,Luis B. Barreiro,Triantafyllos Chavakis,Triantafyllos Chavakis,Maziar Divangahi,Maziar Divangahi,Elaine Fuchs,Leo A. B. Joosten,Jos W. M. van der Meer,Musa M. Mhlanga,Musa M. Mhlanga,Willem J. M. Mulder,Willem J. M. Mulder,Niels P. Riksen,Andreas Schlitzer,Joachim L. Schultze,Christine Stabell Benn,Joseph C. Sun,Joseph C. Sun,Ramnik J. Xavier,Ramnik J. Xavier,Eicke Latz,Eicke Latz,Eicke Latz +26 more
TL;DR: A group of leaders in the field define ‘trained immunity’ as a biological process and discuss the innate stimuli and the epigenetic and metabolic reprogramming events that shape the induction of trained immunity.
Journal ArticleDOI
Mitochondria are the powerhouses of immunity.
TL;DR: This work has shown that Krebs cycle intermediates such as succinate, fumarate and citrate engage in processes related to immunity and inflammation, in both innate and adaptive immune cells.
References
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Virus-Specific CD4+ Memory-Phenotype T Cells Are Abundant in Unexposed Adults
TL;DR: The presence of memory-phenotype T cells in adults who had never been infected with HIV or influenza has significant implications for immunity to novel pathogens, child and adult health, and the influence of pathogen-rich versus hygienic environments.
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Routine vaccinations and child survival: follow up study in Guinea-Bissau, West Africa
TL;DR: Measles and BCG vaccines may have beneficial effects in addition to protection against measles and tuberculosis, and are unlikely to be explained exclusively by selection biases since different vaccines were associated with opposite tendencies.
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Protection of Penaeus monodon against White Spot Syndrome Virus by Oral Vaccination
TL;DR: Contrary to current assumptions that invertebrates do not have a true adaptive immune system, a specific immune response and protection can be induced in P. monodon, and these experiments open up new ways to benefit the WSSV-hampered shrimp farming industry.
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Maternal Transfer of Strain-Specific Immunity in an Invertebrate
TL;DR: Evidence is provided for acquired strain-specific immunity in the crustacean Daphnia magna infected with the pathogenic bacteria Pasteuria ramosa and the fitness of hosts was enhanced when challenged with a bacterial strain their mother had experienced relative to cases when mother and offspring were challenged with different strains.
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Tolerance to bacterial pyrogens : i. factors influencing its development
TL;DR: In this article, a study of the responses of rabbits to repeated intravenous injections of pyrogenic substances from Eberthella typhosa, Serratia marcescens, and Pseudomonas aeruginosa was conducted.