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

Unravelling cell type-specific responses to Parkinson’s Disease at single cell resolution

Autor: Araks Martirosyan, Rizwan Ansari, Francisco Pestana, Katja Hebestreit, Hayk Gasparyan, Razmik Aleksanyan, Silvia Hnatova, Suresh Poovathingal, Catherine Marneffe, Dietmar R. Thal, Andrew Kottick, Victor J. Hanson-Smith, Sebastian Guelfi, William Plumbly, T. Grant Belgard, Emmanouil Metzakopian, Matthew G. Holt

Publikováno v: Molecular Neurodegeneration, Vol 19, Iss 1, Pp 1-24 (2024)

Abstract Parkinson’s Disease (PD) is the second most common neurodegenerative disorder. The pathological hallmark of PD is loss of dopaminergic neurons and the presence of aggregated α-synuclein, primarily in the substantia nigra pars compacta (SN

Externí odkaz: https://doaj.org/article/ac5a812e7fc64915b2e68e33cecdd4a4

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

Molecular and cognitive signatures of ageing partially restored through synthetic delivery of IL2 to the brain

Autor: Pierre Lemaitre, Samar HK Tareen, Emanuela Pasciuto, Loriana Mascali, Araks Martirosyan, Zsuzsanna Callaerts‐Vegh, Suresh Poovathingal, James Dooley, Matthew G Holt, Lidia Yshii, Adrian Liston

Publikováno v: EMBO Molecular Medicine, Vol 15, Iss 5, Pp 1-18 (2023)

Abstract Cognitive decline is a common pathological outcome during aging, with an ill‐defined molecular and cellular basis. In recent years, the concept of inflammaging, defined as a low‐grade inflammation increasing with age, has emerged. Infilt

Externí odkaz: https://doaj.org/article/78934a3a099a43c781c47882cc383255