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TABLE OF CONTENTS
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May 2017 Volume 18, Issue 5 |
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Speaking out about gender imbalance in invited speakers improves diversity pp475 - 478 Robyn S Klein, Rhonda Voskuhl, Benjamin M Segal, Bonnie N Dittel, Thomas E Lane et al. doi:10.1038/ni.3707 Omissions of qualified women scientists from major meeting programs continue to occur despite a surge in articles indicating persistent gender-discriminatory practices in hiring and promotion, and calls for gender balance in conference organizing committees. |
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Circulating potential | Glioma immune evasion | Macrophage dynamics | Marking HIV | PD-1 targets CD28 | Vitamin C for microglia |
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Mitochondria are the powerhouses of immunity pp488 - 498 Evanna L Mills, Beth Kelly and Luke A J O'Neill doi:10.1038/ni.3704 O'Neill and colleagues review the role of mitochondria dynamics and energetics in immunity and inflammation, in innate and adaptive immune cells. |
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Long noncoding RNA lncKdm2b is required for ILC3 maintenance by initiation of Zfp292 expression pp499 - 508 Benyu Liu, Buqing Ye, Liuliu Yang, Xiaoxiao Zhu, Guanling Huang et al. doi:10.1038/ni.3712 Long noncoding RNAs contribute to the cell-type-specific regulation of gene expression. Fan and colleagues identify a unique conserved lncRNA, lncKdm2b, that is transcribed divergently from the Kdm2b gene and is necessary for ILC3 maintenance in the gut. |
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IRAP+ endosomes restrict TLR9 activation and signaling pp509 - 518 Joel Babdor, Delphyne Descamps, Aimé Cézaire Adiko, Mira Tohmé, Sophia Maschalidi et al. doi:10.1038/ni.3711 The receptor TLR9 needs to be carefully regulated to avoid recognition of self nucleic acids and ensuing autoinflammation. Saveanu and colleagues demonstrate a further level of regulation through the retention of TLR9 in IRAP+ endosomes. |
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The metabolic ER stress sensor IRE1α suppresses alternative activation of macrophages and impairs energy expenditure in obesity pp519 - 529 Bo Shan, Xiaoxia Wang, Ying Wu, Chi Xu, Zhixiong Xia et al. doi:10.1038/ni.3709 'Crown-like' structures composed of apoptotic adipocytes surrounded by adipose tissue macrophages (ATMs) are a characteristic of obesity. Liu and colleagues show that engulfment of apoptotic adipocytes triggers an ER stress response in ATMs and drives the proinflammatory response that underlies obesity.
See also: News and Views by Bujisic & Martinon |
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Opposing macrophage polarization programs show extensive epigenomic and transcriptional cross-talk pp530 - 540 Viviana Piccolo, Alessia Curina, Marco Genua, Serena Ghisletti, Marta Simonatto et al. doi:10.1038/ni.3710 Natoli and colleagues reveal the epigenomic and transcriptional bases for gene-specific cross-repression of the cytokines IFN-γ and IL-4 in macrophages. |
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NLRP12 attenuates colon inflammation by maintaining colonic microbial diversity and promoting protective commensal bacterial growth pp541 - 551 Liang Chen, Justin E Wilson, Mark J Koenigsknecht, Wei-Chun Chou, Stephanie A Montgomery et al. doi:10.1038/ni.3690 The intracellular sensor NLRP12 can negatively regulate inflammation. Ting and colleagues demonstrate that an absence of NLRP12 triggers a dysbiosis that feeds forward into a process of inflammation and colitis. |
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Gut microbial metabolites limit the frequency of autoimmune T cells and protect against type 1 diabetes pp552 - 562 Eliana Mariño, James L Richards, Keiran H McLeod, Dragana Stanley, Yu Anne Yap et al. doi:10.1038/ni.3713 The gut microbiota can influence immune-cell function by the production of short-chain fatty acids. Mackay and colleagues show that diets enriched for acetate and butyrate protect non-obese diabetic mice from insulitis and diabetes progression.
See also: News and Views by Wen & Wong |
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Quality of TCR signaling determined by differential affinities of enhancers for the composite BATF-IRF4 transcription factor complex pp563 - 572 Arifumi Iwata, Vivek Durai, Roxane Tussiwand, Carlos G Briseño, Xiaodi Wu et al. doi:10.1038/ni.3714 Murphy and colleagues show that the transcription-factor complex BATF-IRF4, which recognizes AICE motifs within gene enhancers, is sensitive to TCR signaling strength and identify distinct gene targets that respond to graded doses of TCR stimulation.
See also: News and Views by Gallagher & Berg |
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Epigenetic landscapes reveal transcription factors that regulate CD8+ T cell differentiation pp573 - 582 Bingfei Yu, Kai Zhang, J Justin Milner, Clara Toma, Runqiang Chen et al. doi:10.1038/ni.3706 Distinct transcription factors influence cell fate, including the generation of effector or memory CD8+ T cells. Goldrath, Wang and colleagues have developed a Page-Rank analysis that shows that the transcription factors YY1 and Nr3c1, which are expressed constitutively, promote the differentiation of effector cells or memory cells, respectively. |
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Social network architecture of human immune cells unveiled by quantitative proteomics pp583 - 593 Jan C Rieckmann, Roger Geiger, Daniel Hornburg, Tobias Wolf, Ksenya Kveler et al. doi:10.1038/ni.3693 Immune cells give rise to the most interconnected system in the body. Meissner and colleagues perform comprehensive proteomics and secretomics to describe in detail the 'social network' of human immune cells and throw light on previously unknown cell connectivities.
See also: News and Views by Bergthaler & Menche |
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Nature Outlook: Animal Health Animal and human health are closely linked. This Outlook examines how climate change is pushing diseases into formerly 'safe' regions of the world, the challenges in treating parasites, the efforts to vaccinate gorillas against Ebola and how a holistic approach to disease could further the well-being of animals. Access the Outlook free online Produced with support from Bayer Animal Health GmbH | | | |
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| | | | | | Natureevents is a fully searchable, multi-disciplinary database designed to maximise exposure for events organisers. The contents of the Natureevents Directory are now live. The digital version is available here. Find the latest scientific conferences, courses, meetings and symposia on natureevents.com. For event advertising opportunities across the Nature Publishing Group portfolio please contact natureevents@nature.com | | | | | |
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