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TABLE OF CONTENTS
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January 2016 Volume 17, Issue 1 |
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 | Focus Editorial Reviews Perspective News and Views Research Highlights Articles Resource | |
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Focus | Top |
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 | | Focus on Macrophages |  | | | Nature Immunology presents a Focus on recent progress in understanding the ontogeny, functional diversity and activation plasticity of macrophages. Four specially commissioned Reviews and one Perspective discuss the newest insight into the origin and development of macrophages and the regulation of their activation during immune responses, as well as the emerging role of macrophages in tissue homeostasis. |
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Editorial | Top |
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Focus on Macrophages A complex cell p1 doi:10.1038/ni.3351 New data redefine macrophages as diverse, polyfunctional and plastic cells that respond to the needs of the tissue at steady state and during disturbed homeostasis. |
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Reviews | Top |
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Focus on Macrophages The development and maintenance of resident macrophages pp2 - 8 Elisa Gomez Perdiguero and Frederic Geissmann doi:10.1038/ni.3341 Gomez Perdiguero and Geissmann discuss the origin of tissue macrophages as a layered system composed of resident macrophages originating mostly from yolk-sac progenitor cells and transitory myeloid cells that originate and renew from bone marrow hematopoietic stem cells. |
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Focus on Macrophages Tissue biology perspective on macrophages pp9 - 17 Yasutaka Okabe and Ruslan Medzhitov doi:10.1038/ni.3320 Macrophages are essential components of mammalian tissues. In this Review, Okabe and Medzhitov discuss the emerging views of macrophage biology from evolutionary, developmental and homeostatic perspectives. |
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Focus on Macrophages The role of the local environment and epigenetics in shaping macrophage identity and their effect on tissue homeostasis pp18 - 25 Ido Amit, Deborah R Winter and Steffen Jung doi:10.1038/ni.3325 In addition to their role in systemic innate immunity, macrophages have important tissue-specific roles. In this Review, Jung and colleagues discuss how differentiation and tissue-specific activation of macrophages are regulated. |
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Focus on Macrophages Molecular control of activation and priming in macrophages pp26 - 33 Christopher K Glass and Gioacchino Natoli doi:10.1038/ni.3306 Glass and Natoli review recent advances in the understanding of mechanisms underlying priming and signal-dependent activation of macrophages, and discuss the impact of genetic variation on these processes. |
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Perspective | Top |
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Focus on Macrophages New insights into the multidimensional concept of macrophage ontogeny, activation and function pp34 - 40 Florent Ginhoux, Joachim L Schultze, Peter J Murray, Jordi Ochando and Subhra K Biswas doi:10.1038/ni.3324 Ginhoux and colleagues discuss how recent advances in macrophage development and functional diversity indicate a multidimensional concept of macrophage ontogeny, activation and function. |
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News and Views | Top |
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Research Highlights | Top |
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A gut vascular barrier | Treg cell wiring | Pathogenicity control | Insulin resistance: old or obese? | ADAR1 regulates Mda5-MAVS | TAMs in border security |
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Articles | Top |
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Selective programming of CCR10+ innate lymphoid cells in skin-draining lymph nodes for cutaneous homeostatic regulation pp48 - 56 Jie Yang, Shaomin Hu, Luming Zhao, Daniel H Kaplan, Gary H Perdew et al. doi:10.1038/ni.3312 The mechanisms that regulate the tissue-specific localization and functions of innate lymphoid cells are poorly understood. Xiong and colleagues find that CCR10+ innate lymphoid cells are selectively programmed in skin-draining lymph nodes for cutaneous homeostatic regulation. |
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Group 2 innate lymphoid cells license dendritic cells to potentiate memory TH2 cell responses pp57 - 64 Timotheus Y F Halim, You Yi Hwang, Seth T Scanlon, Habib Zaghouani, Natalio Garbi et al. doi:10.1038/ni.3294 Memory TH2 cells are rapidly recruited to tissues after exposure to stimulatory ligands. McKenzie and colleagues demonstrate that ILC2s have an essential role in facilitating TH2 cell memory responses in lung, skin and gut. |
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Type I interferon restricts type 2 immunopathology through the regulation of group 2 innate lymphoid cells pp65 - 75 Claudia U Duerr, Connor D A McCarthy, Barbara C Mindt, Manuel Rubio, Alexandre P Meli et al. doi:10.1038/ni.3308 Dysregulation of group 2 innate lymphoid cells has been linked to virus-induced asthma. Fritz and colleagues demonstrate that deficiency in signaling via type I interferons in these cells can lead to dysregulated type 2 immunity during respiratory viral infection.
See also: News and Views by Stehle et al. |
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Interferon and IL-27 antagonize the function of group 2 innate lymphoid cells and type 2 innate immune responses pp76 - 86 Kazuyo Moro, Hiroki Kabata, Masanobu Tanabe, Satoshi Koga, Natsuki Takeno et al. doi:10.1038/ni.3309 The signals that negatively regulate group 2 innate lymphoid cells are incompletely understood. Moro and colleagues show that interferons and IL-27 restrain the function and proliferation of these cells in vitro and in vivo through a mechanism dependent on the transcription factor STAT1.
See also: News and Views by Stehle et al. |
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Structural interplay between germline interactions and adaptive recognition determines the bandwidth of TCR-peptide-MHC cross-reactivity pp87 - 94 Jarrett J Adams, Samanthi Narayanan, Michael E Birnbaum, Sachdev S Sidhu, Sydney J Blevins et al. doi:10.1038/ni.3310 The TCR-peptide-MHC interface is composed of conserved and diverse regions, but the relative contributions of each in shaping T cell recognition remain unclear. Garcia and colleagues show consistent germline interactions between TCR and MHC, but enough flexibility in the TCR-peptide-MHC interface to allow adjustment for different peptides. |
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Cancer mediates effector T cell dysfunction by targeting microRNAs and EZH2 via glycolysis restriction pp95 - 103 Ende Zhao, Tomasz Maj, Ilona Kryczek, Wei Li, Ke Wu et al. doi:10.1038/ni.3313 Glucose availability is limiting in tumor environments. Zou and colleagues show that reduced glycolytic metabolism in T cells within tumors suppresses expression of the methyltransferase EZH2, which limits production of antitumor effector molecules and enhances T cell apoptosis.
See also: News and Views by Bantug & Hess |
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Resource | Top |
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The cytotoxic T cell proteome and its shaping by the kinase mTOR pp104 - 112 Jens L Hukelmann, Karen E Anderson, Linda V Sinclair, Katarzyna M Grzes, Alejandro Brenes Murillo et al. doi:10.1038/ni.3314 Proteomic profiling can provide new insight into the cellular regulation of effector functions. Cantrell and colleagues report discordant mRNA profiles and protein profiles in activated CD8+ T cells and reveal new roles for mTORC1 in regulating the function of cytotoxic T lymphocytes.
See also: News and Views by Sanin & Pearce |
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