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TABLE OF CONTENTS
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July 2013 Volume 14, Issue 7 |
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 | Focus
Editorial
Perspectives
Reviews
Research Highlights
News and Views
Articles
Resource
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Frontiers Research Topics
RTs enable you and your colleagues to drive your field where you want to take it, by encouraging dialogue and collaboration between researchers.
A collection of papers in an evolving field around a topic that you choose. Papers submitted are rigorously peer-reviewed and freely available under a CC-BY license.
Your Topic - Your Way - Your Frontiers | |
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Focus | Top |
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 | | Focus on The microbiota |  | Focus issue: July 2013 Volume 14 No 7 | | Interactions between the immune system and microbiota influence local and systemic immune homeostasis. Nature Immunology presents a series of specially commissioned articles that discuss the reciprocal regulation between the host immune system and commensal microbiota, the dynamic interactions between commensals and pathogens, and emerging information on how resident viruses might influence immune homeostasis. The web focus also includes highlights of recent research in this area. |
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Editorial | Top |
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Focus on The microbiota The world within p645 doi:10.1038/ni.2662 Evolutionarily shaped molecular and cellular interactions between bacterial commensals and the host immune system drive a mutually beneficial relationship.
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Perspectives | Top |
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Focus on The microbiota Compartmentalized and systemic control of tissue immunity by commensals pp646 - 653 Yasmine Belkaid and Shruti Naik doi:10.1038/ni.2604
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Focus on The microbiota Resident viruses and their interactions with the immune system pp654 - 659 Breck A Duerkop and Lora V Hooper doi:10.1038/ni.2614
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Reviews | Top |
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Focus on The microbiota The role of the immune system in governing host-microbe interactions in the intestine pp660 - 667 Eric M Brown, Manish Sadarangani and B Brett Finlay doi:10.1038/ni.2611
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Focus on The microbiota Innate immune recognition of the microbiota promotes host-microbial symbiosis pp668 - 675 Hiutung Chu and Sarkis K Mazmanian doi:10.1038/ni.2635
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Focus on The microbiota Commensal bacteria at the interface of host metabolism and the immune system pp676 - 684 Jonathan R Brestoff and David Artis doi:10.1038/ni.2640
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Focus on The microbiota Control of pathogens and pathobionts by the gut microbiota pp685 - 690 Nobuhiko Kamada, Grace Y Chen, Naohiro Inohara and Gabriel Núñez doi:10.1038/ni.2608
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Research Highlights | Top |
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Focus on The microbiota Share and share alike | IL-22 controls transmissible colitis | Mucosal ILC diversity | Restricting T cell responses | Commensal help | Seeking advantages
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News and Views | Top |
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Research Highlights | Top |
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A DRAM-atic end for T cells | Peripheral fate | Affinity testing | Becoming pandemic | Mast cell-DC axis | Systemic alarmin
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Articles | Top |
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Targeting of a natural killer cell receptor family by a viral immunoevasin pp699 - 705 Richard Berry, Natasha Ng, Philippa M Saunders, Julian P Vivian and Jie Lin et al. doi:10.1038/ni.2605 The mode by which NK cell receptors are bound to their ligands has been unclear. Rossjohn and colleagues show that the cytomegalovirus immunoevasin m157 binds the NK cell receptor Ly49 by its stalk region and not via the expected membrane-distal lectin domain.
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A conserved human T cell population targets mycobacterial antigens presented by CD1b pp706 - 713 Ildiko Van Rhijn, Anne Kasmar, Annemieke de Jong, Stephanie Gras and Mugdha Bhati et al. doi:10.1038/ni.2630 Moody and colleagues identify a subset of T cells with high affinity for complexes of CD1b and mycobacterial glycolipids, conserved TCRα use and biased TCRβ use. These 'GEM' T cells show interdonor conservation and proliferate after infection.
See also: News and Views by Kronenberg & Zajonc
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GATA-3 controls the maintenance and proliferation of T cells downstream of TCR and cytokine signaling pp714 - 722 Yunqi Wang, Ichiro Misumi, Ai-Di Gu, T Anthony Curtis and Lishan Su et al. doi:10.1038/ni.2623 The transcription factor GATA-3 is required for the differentiation of mature CD4+ T cells into TH2 cells. Wan and colleagues show that GATA-3 also controls the maintenance and proliferation of CD8+ T cells in the periphery.
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VAMP7 controls T cell activation by regulating the recruitment and phosphorylation of vesicular Lat at TCR-activation sites pp723 - 731 Paola Larghi, David J Williamson, Jean-Marie Carpier, Stéphanie Dogniaux and Karine Chemin et al. doi:10.1038/ni.2609 How the adaptor Lat and the TCR come together after TCR triggering is not well understood. Hivroz and colleagues show that the vesicular protein VAMP7 is required for the recruitment of Lat-containing vesicles to TCR-activation sites.
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The signaling suppressor CIS controls proallergic T cell development and allergic airway inflammation pp732 - 740 Xuexian O Yang, Huiyuan Zhang, Byung-Seok Kim, Xiaoyin Niu and Juan Peng et al. doi:10.1038/ni.2633 SOCS proteins suppress cytokine signaling by inhibiting activation of STAT signal transducers. Dong and colleagues show that the SOCS protein CIS is induced by IL-4 to control TH2 and TH9 helper T cell differentiation.
See also: News and Views by Yoshimura
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T cell regulation mediated by interaction of soluble CD52 with the inhibitory receptor Siglec-10 pp741 - 748 Esther Bandala-Sanchez, Yuxia Zhang, Simone Reinwald, James A Dromey and Bo-Han Lee et al. doi:10.1038/ni.2610 CD52 is an important target for depleting antibodies; however, its physiological ligand and function have been unclear. Harrison and colleagues show that soluble CD52 is used by certain CD4+ cells to suppress target cells via the inhibitory receptor Siglec-10.
See also: News and Views by Clark & Cooke
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A comprehensive analysis of the effects of the deaminase AID on the transcriptome and methylome of activated B cells pp749 - 755 Eric L Fritz, Brad R Rosenberg, Kenneth Lay, Aleksandra Mihailović and Thomas Tuschl et al. doi:10.1038/ni.2616 Additional editing activities for the cytidine deaminase AID beyond immunoglobulin-gene diversification have been proposed. Papavasiliou and colleagues now definitively show that antibody diversification is AID's sole physiological function in activated B cells.
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Resource | Top |
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The transcriptional architecture of early human hematopoiesis identifies multilevel control of lymphoid commitment pp756 - 763 Elisa Laurenti, Sergei Doulatov, Sasan Zandi, Ian Plumb and Jing Chen et al. doi:10.1038/ni.2615 Dick and colleagues map the transcriptional dynamics of human hematopoietic stem cells and early progenitor populations. The authors show that transcriptional programs are extensively shared, extend across lineage-potential boundaries and are not strictly lineage affiliated.
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