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Showing 1 to 12 of 33 entries
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Editorial overview: Viral immunology before COVID-19.

Current opinion in virology

Oxenius A, Zajac AJ.
PMID: 34968790
Curr Opin Virol. 2021 Nov 24;52:217-219. doi: 10.1016/j.coviro.2021.11.010. Epub 2021 Nov 24.

No abstract available.

Intercrypt sentinel macrophages tune antibacterial NF-κB responses in gut epithelial cells via TNF.

The Journal of experimental medicine

Hausmann A, Felmy B, Kunz L, Kroon S, Berthold DL, Ganz G, Sandu I, Nakamura T, Zangger NS, Zhang Y, Dolowschiak T, Fattinger SA, Furter M, Müller-Hauser AA, Barthel M, Vlantis K, Wachsmuth L, Kisielow J, Tortola L, Heide D, Heikenwälder M, Oxenius A, Kopf M, Schroeder T, Pasparakis M, Sellin ME, Hardt WD.
PMID: 34529751
J Exp Med. 2021 Nov 01;218(11). doi: 10.1084/jem.20210862. Epub 2021 Sep 16.

Intestinal epithelial cell (IEC) NF-κB signaling regulates the balance between mucosal homeostasis and inflammation. It is not fully understood which signals tune this balance and how bacterial exposure elicits the process. Pure LPS induces epithelial NF-κB activation in vivo....

Aquimarins, Peptide Antibiotics with Amino-Modified C-Termini from a Sponge-Derived Aquimarina sp. Bacterium.

Angewandte Chemie (International ed. in English)

Dieterich CL, Probst SI, Ueoka R, Sandu I, Schäfle D, Dal Molin M, Minas HA, Costa R, Oxenius A, Sander P, Piel J.
PMID: 34918870
Angew Chem Int Ed Engl. 2021 Dec 17; doi: 10.1002/anie.202115802. Epub 2021 Dec 17.

Genome mining and bioactivity studies suggested the sponge-derived bacterium Aquimarina sp. Aq135 as a producer of new antibiotics. Activity-guided isolation identified antibacterial peptides, named aquimarins, featuring a new scaffold with an unusual C-terminal amino group and chlorine moieties. Responsible...

Right ventricular dilatation in patients with pulmonary regurgitation after repair of tetralogy of Fallot: How fast does it progress?.

Annals of pediatric cardiology

Hoelscher M, Bonassin F, Oxenius A, Seifert B, Leonardi B, Kellenberger CJ, Valsangiacomo Buechel ER.
PMID: 33311917
Ann Pediatr Cardiol. 2020 Oct-Dec;13(4):294-300. doi: 10.4103/apc.APC_140_19. Epub 2020 Jul 24.

OBJECTIVE: Pulmonary valve regurgitation (PR) and right ventricular (RV) dilatation are important residual findings after surgical repair of tetralogy of Fallot (TOF). We sought to describe the natural course of RV dilatation over time in patients with severe PR...

Fibronectin fibers are highly tensed in healthy organs in contrast to tumors and virus-infected lymph nodes.

Matrix biology plus

Fonta CM, Arnoldini S, Jaramillo D, Moscaroli A, Oxenius A, Behe M, Vogel V.
PMID: 33543039
Matrix Biol Plus. 2020 Jul 17;8:100046. doi: 10.1016/j.mbplus.2020.100046. eCollection 2020 Nov.

The extracellular matrix (ECM) acts as reservoir for a plethora of growth factors and cytokines some of which are hypothesized to be regulated by ECM fiber tension. Yet, ECM fiber tension has never been mapped in healthy versus diseased...

Editorial overview: Viral immunology before COVID-19.

Current opinion in virology

Oxenius A, Zajac AJ.
PMID: 34968790
Curr Opin Virol. 2021 Nov 24;52:217-219. doi: 10.1016/j.coviro.2021.11.010. Epub 2021 Nov 24.

No abstract available.

Recognition and Regulation of T Cells by NK Cells.

Frontiers in immunology

Pallmer K, Oxenius A.
PMID: 27446081
Front Immunol. 2016 Jun 24;7:251. doi: 10.3389/fimmu.2016.00251. eCollection 2016.

Regulation of T cell responses by innate lymphoid cells (ILCs) is increasingly documented and studied. Direct or indirect crosstalk between ILCs and T cells early during and after T cell activation can affect their differentiation, polarization, and survival. Natural...

Light-mediated discovery of surfaceome nanoscale organization and intercellular receptor interaction networks.

Nature communications

Müller M, Gräbnitz F, Barandun N, Shen Y, Wendt F, Steiner SN, Severin Y, Vetterli SU, Mondal M, Prudent JR, Hofmann R, van Oostrum M, Sarott RC, Nesvizhskii AI, Carreira EM, Bode JW, Snijder B, Robinson JA, Loessner MJ, Oxenius A, Wollscheid B.
PMID: 34857745
Nat Commun. 2021 Dec 02;12(1):7036. doi: 10.1038/s41467-021-27280-x.

The molecular nanoscale organization of the surfaceome is a fundamental regulator of cellular signaling in health and disease. Technologies for mapping the spatial relationships of cell surface receptors and their extracellular signaling synapses would unlock theranostic opportunities to target...

Influenza- and MCMV-induced memory CD8 T cells control respiratory vaccinia virus infection despite residence in distinct anatomical niches.

Mucosal immunology

Welten SPM, Oderbolz J, Yilmaz V, Bidgood SR, Gould V, Mercer J, Spörri R, Oxenius A.
PMID: 33479479
Mucosal Immunol. 2021 May;14(3):728-742. doi: 10.1038/s41385-020-00373-4. Epub 2021 Jan 21.

Induction of memory CD8 T cells residing in peripheral tissues is of interest for T cell-based vaccines as these cells are located at mucosal and barrier sites and can immediately exert effector functions, thus providing protection in case of...

Publisher Correction: Tumor-necrosis factor impairs CD4.

Nature immunology

Beyer M, Abdullah Z, Chemnitz JM, Maisel D, Sander J, Lehmann C, Thabet Y, Shinde PV, Schmidleithner L, Köhne M, Trebicka J, Schierwagen R, Hofmann A, Popov A, Lang KS, Oxenius A, Buch T, Kurts C, Heikenwalder M, Fätkenheuer G, Lang PA, Hartmann P, Knolle PA, Schultze JL, Khan MW, Auvinen A.
PMID: 32620862
Nat Immunol. 2020 Sep;21(9):1135. doi: 10.1038/s41590-020-0749-7.

An amendment to this paper has been published and can be accessed via a link at the top of the paper.

Light-mediated discovery of surfaceome nanoscale organization and intercellular receptor interaction networks.

Nature communications

Müller M, Gräbnitz F, Barandun N, Shen Y, Wendt F, Steiner SN, Severin Y, Vetterli SU, Mondal M, Prudent JR, Hofmann R, van Oostrum M, Sarott RC, Nesvizhskii AI, Carreira EM, Bode JW, Snijder B, Robinson JA, Loessner MJ, Oxenius A, Wollscheid B.
PMID: 34857745
Nat Commun. 2021 Dec 02;12(1):7036. doi: 10.1038/s41467-021-27280-x.

The molecular nanoscale organization of the surfaceome is a fundamental regulator of cellular signaling in health and disease. Technologies for mapping the spatial relationships of cell surface receptors and their extracellular signaling synapses would unlock theranostic opportunities to target...

Single B cell technologies for monoclonal antibody discovery.

Trends in immunology

Pedrioli A, Oxenius A.
PMID: 34743921
Trends Immunol. 2021 Dec;42(12):1143-1158. doi: 10.1016/j.it.2021.10.008. Epub 2021 Nov 04.

Monoclonal antibodies (mAbs) are often selected from antigen-specific single B cells derived from different hosts, which are notably short-lived in ex vivo culture conditions and hence, arduous to interrogate. The development of several new techniques and protocols has facilitated...

Showing 1 to 12 of 33 entries