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|                        |                                                                 | Nature Protocols: Poster on the production of Chimeric Antigen Receptor T-cells 
 This poster overviews the production of (CAR) T-cells, discussing the significant and unique challenges of the production process
 
 Available to download free
 
 Produced with support from
 STEMCELL Technologies
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| TABLE OF CONTENTS 
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| May 2017 Volume 18, Issue 5 | 
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  News and Views 
  Research Highlights 
  Review 
  Articles 
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 	 	  	 | Comment |  Top | 
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 | Speaking out about gender imbalance in invited speakers improves diversity   pp475 - 478Robyn 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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 | News and Views |  Top | 
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 | Research Highlights |  Top | 
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| Circulating potential | Glioma immune evasion | Macrophage dynamics | Marking HIV | PD-1 targets CD28 | Vitamin C for microglia | 
 | Review |  Top | 
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 | Mitochondria are the powerhouses of immunity   pp488 - 498Evanna 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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 	 	 | Articles |  Top | 
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 | Long noncoding RNA lncKdm2b is required for ILC3 maintenance by initiation of Zfp292 expression   pp499 - 508Benyu 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 - 518Joel 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 - 529Bo 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 - 540Viviana 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 - 551Liang 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 - 562Eliana 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 - 572Arifumi 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 - 582Bingfei 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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 	  	 | Resource |  Top | 
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 | Social network architecture of human immune cells unveiled by quantitative proteomics   pp583 - 593Jan 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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