Traumatic brain injury promotes neurogenesis at the cost of astrogliogenesis in the adult hippocampus of male mice

Autor: P. Bielefeld, A. Martirosyan, S. Martín-Suárez, A. Apresyan, G. F. Meerhoff, F. Pestana, S. Poovathingal, N. Reijner, W. Koning, R. A. Clement, I. Van der Veen, E. M. Toledo, O. Polzer, I. Durá, S. Hovhannisyan, B. S. Nilges, A. Bogdoll, N. D. Kashikar, P. J. Lucassen, T. G. Belgard, J. M. Encinas, M. G. Holt, C. P. Fitzsimons

Publikováno v: Nature Communications, Vol 15, Iss 1, Pp 1-20 (2024)

Abstract Traumatic brain injury (TBI) can result in long-lasting changes in hippocampal function. The changes induced by TBI on the hippocampus contribute to cognitive deficits. The adult hippocampus harbors neural stem cells (NSCs) that generate neu

Externí odkaz: https://doaj.org/article/0c2fb42524ac4acfa68febab4842131e

Immunogenicity, reactogenicity, and IgE-mediated immune responses of a mixed whole-cell and acellular pertussis vaccine schedule in Australian infants: A randomised, double-blind, noninferiority trial.

Autor: Gladymar Pérez Chacón, Marie J Estcourt, James Totterdell, Julie A Marsh, Kirsten P Perrett, Dianne E Campbell, Nicholas Wood, Michael Gold, Claire S Waddington, Michael O' Sullivan, Sonia McAlister, Nigel Curtis, Mark Jones, Peter B McIntyre, Patrick G Holt, Peter C Richmond, Tom Snelling

Publikováno v: PLoS Medicine, Vol 21, Iss 6, p e1004414 (2024)

BackgroundIn many countries, infant vaccination with acellular pertussis (aP) vaccines has replaced use of more reactogenic whole-cell pertussis (wP) vaccines. Based on immunological and epidemiological evidence, we hypothesised that substituting the

Externí odkaz: https://doaj.org/article/be16c543f46c4cda82bd594d8fb17ff1

European and multi-ancestry genome-wide association meta-analysis of atopic dermatitis highlights importance of systemic immune regulation

Autor: Ashley Budu-Aggrey, Anna Kilanowski, Maria K. Sobczyk, andMe Research Team, Suyash S. Shringarpure, Ruth Mitchell, Kadri Reis, Anu Reigo, Estonian Biobank Research Team, Reedik Mägi, Mari Nelis, Nao Tanaka, Ben M. Brumpton, Laurent F. Thomas, Pol Sole-Navais, Christopher Flatley, Antonio Espuela-Ortiz, Esther Herrera-Luis, Jesus V. T. Lominchar, Jette Bork-Jensen, Ingo Marenholz, Aleix Arnau-Soler, Ayoung Jeong, Katherine A. Fawcett, Hansjorg Baurecht, Elke Rodriguez, Alexessander Couto Alves, Ashish Kumar, Patrick M. Sleiman, Xiao Chang, Carolina Medina-Gomez, Chen Hu, Cheng-jian Xu, Cancan Qi, Sarah El-Heis, Philip Titcombe, Elie Antoun, João Fadista, Carol A. Wang, Elisabeth Thiering, Baojun Wu, Sara Kress, Dilini M. Kothalawala, Latha Kadalayil, Jiasong Duan, Hongmei Zhang, Sabelo Hadebe, Thomas Hoffmann, Eric Jorgenson, Hélène Choquet, Neil Risch, Pål Njølstad, Ole A. Andreassen, Stefan Johansson, Catarina Almqvist, Tong Gong, Vilhelmina Ullemar, Robert Karlsson, Patrik K. E. Magnusson, Agnieszka Szwajda, Esteban G. Burchard, Jacob P. Thyssen, Torben Hansen, Line L. Kårhus, Thomas M. Dantoft, Alexander C.S.N. Jeanrenaud, Ahla Ghauri, Andreas Arnold, Georg Homuth, Susanne Lau, Markus M. Nöthen, Norbert Hübner, Medea Imboden, Alessia Visconti, Mario Falchi, Veronique Bataille, Pirro Hysi, Natalia Ballardini, Dorret I. Boomsma, Jouke J. Hottenga, Martina Müller-Nurasyid, Tarunveer S. Ahluwalia, Jakob Stokholm, Bo Chawes, Ann-Marie M. Schoos, Ana Esplugues, Mariona Bustamante, Benjamin Raby, Syed Arshad, Chris German, Tõnu Esko, Lili A. Milani, Andres Metspalu, Chikashi Terao, Katrina Abuabara, Mari Løset, Kristian Hveem, Bo Jacobsson, Maria Pino-Yanes, David P. Strachan, Niels Grarup, Allan Linneberg, Young-Ae Lee, Nicole Probst-Hensch, Stephan Weidinger, Marjo-Riitta Jarvelin, Erik Melén, Hakon Hakonarson, Alan D. Irvine, Deborah Jarvis, Tamar Nijsten, Liesbeth Duijts, Judith M. Vonk, Gerard H. Koppelmann, Keith M. Godfrey, Sheila J. Barton, Bjarke Feenstra, Craig E. Pennell, Peter D. Sly, Patrick G. Holt, L. Keoki Williams, Hans Bisgaard, Klaus Bønnelykke, John Curtin, Angela Simpson, Clare Murray, Tamara Schikowski, Supinda Bunyavanich, Scott T. Weiss, John W. Holloway, Josine L. Min, Sara J. Brown, Marie Standl, Lavinia Paternoster

Publikováno v: Nature Communications, Vol 14, Iss 1, Pp 1-18 (2023)

Abstract Atopic dermatitis (AD) is a common inflammatory skin condition and prior genome-wide association studies (GWAS) have identified 71 associated loci. In the current study we conducted the largest AD GWAS to date (discovery N = 1,086,394, repli

Externí odkaz: https://doaj.org/article/0be31a11c21947239dd707b702139765

LPS binding protein and activation signatures are upregulated during asthma exacerbations in children

Autor: Anya C. Jones, Jonatan Leffler, Ingrid A. Laing, Joelene Bizzintino, Siew-Kim Khoo, Peter N. LeSouef, Peter D. Sly, Patrick G. Holt, Deborah H. Strickland, Anthony Bosco

Publikováno v: Respiratory Research, Vol 24, Iss 1, Pp 1-12 (2023)

Abstract Asthma exacerbations in children are associated with respiratory viral infection and atopy, resulting in systemic immune activation and infiltration of immune cells into the airways. The gene networks driving the immune activation and subseq

Externí odkaz: https://doaj.org/article/18ac5eb4bd4b4257b8ceb0da32978369

Single cell transcriptomics reveals cell type specific features of developmentally regulated responses to lipopolysaccharide between birth and 5 years

Autor: James F. Read, Michael Serralha, Jesse D. Armitage, Muhammad Munir Iqbal, Mark N. Cruickshank, Alka Saxena, Deborah H. Strickland, Jason Waithman, Patrick G. Holt, Anthony Bosco

Publikováno v: Frontiers in Immunology, Vol 14 (2023)

BackgroundHuman perinatal life is characterized by a period of extraordinary change during which newborns encounter abundant environmental stimuli and exposure to potential pathogens. To meet such challenges, the neonatal immune system is equipped wi

Externí odkaz: https://doaj.org/article/757825dc49e34f18910ecb96025b5e67