journal
MENU ▼
Read by QxMD icon Read
search

Nature Immunology

journal
https://www.readbyqxmd.com/read/29777225/influenza-s-signature-move
#1
David F Tough
No abstract text is available yet for this article.
May 18, 2018: Nature Immunology
https://www.readbyqxmd.com/read/29777224/progression-of-whole-blood-transcriptional-signatures-from-interferon-induced-to-neutrophil-associated-patterns-in-severe-influenza
#2
Jake Dunning, Simon Blankley, Long T Hoang, Mike Cox, Christine M Graham, Philip L James, Chloe I Bloom, Damien Chaussabel, Jacques Banchereau, Stephen J Brett, Miriam F Moffatt, Anne O'Garra, Peter J M Openshaw
Transcriptional profiles and host-response biomarkers are used increasingly to investigate the severity, subtype and pathogenesis of disease. We now describe whole-blood mRNA signatures and concentrations of local and systemic immunological mediators in 131 adults hospitalized with influenza, from whom extensive clinical and investigational data were obtained by MOSAIC investigators. Signatures reflective of interferon-related antiviral pathways were common up to day 4 of symptoms in patients who did not require mechanical ventilator support; in those who needed mechanical ventilation, an inflammatory, activated-neutrophil and cell-stress or death ('bacterial') pattern was seen, even early in disease...
May 18, 2018: Nature Immunology
https://www.readbyqxmd.com/read/29777223/card9-s12n-facilitates-the-production-of-il-5-by-alveolar-macrophages-for-the-induction-of-type-2-immune-responses
#3
Xia Xu, Jin-Fu Xu, Guoxing Zheng, Hai-Wen Lu, Jie-Lin Duan, Wei Rui, Jian-Hong Guan, Li-Qing Cheng, Dan-Dan Yang, Ming-Chao Wang, Quan-Zhen Lv, Jian-Xiong Li, Xueqiang Zhao, Chun-Xia Chen, Peng Shi, Xin-Ming Jia, Xin Lin
The adaptor CARD9 functions downstream of C-type lectin receptors (CLRs) for the sensing of microbial infection, which leads to responses by the TH 1 and TH 17 subsets of helper T cells. The single-nucleotide polymorphism rs4077515 at CARD9 in the human genome, which results in the substitution S12N (CARD9S12N ), is associated with several autoimmune diseases. However, the function of CARD9S12N has remained unknown. Here we generated CARD9S12N knock-in mice and found that CARD9S12N facilitated the induction of type 2 immune responses after engagement of CLRs...
May 18, 2018: Nature Immunology
https://www.readbyqxmd.com/read/29777222/training-and-tolerance
#4
Ioana Visan
No abstract text is available yet for this article.
May 18, 2018: Nature Immunology
https://www.readbyqxmd.com/read/29777221/chemokines-and-integrins-independently-tune-actin-flow-and-substrate-friction-during-intranodal-migration-of-t-cells
#5
Miroslav Hons, Aglaja Kopf, Robert Hauschild, Alexander Leithner, Florian Gaertner, Jun Abe, Jörg Renkawitz, Jens V Stein, Michael Sixt
Although much is known about the physiological framework of T cell motility, and numerous rate-limiting molecules have been identified through loss-of-function approaches, an integrated functional concept of T cell motility is lacking. Here, we used in vivo precision morphometry together with analysis of cytoskeletal dynamics in vitro to deconstruct the basic mechanisms of T cell migration within lymphatic organs. We show that the contributions of the integrin LFA-1 and the chemokine receptor CCR7 are complementary rather than positioned in a linear pathway, as they are during leukocyte extravasation from the blood vasculature...
May 18, 2018: Nature Immunology
https://www.readbyqxmd.com/read/29777220/re-evaluating-microglia-expression-profiles-using-ribotag-and-cell-isolation-strategies
#6
Zhana Haimon, Alon Volaski, Johannes Orthgiess, Sigalit Boura-Halfon, Diana Varol, Anat Shemer, Simon Yona, Binyamin Zuckerman, Eyal David, Louise Chappell-Maor, Ingo Bechmann, Martin Gericke, Igor Ulitsky, Steffen Jung
Transcriptome profiling is widely used to infer functional states of specific cell types, as well as their responses to stimuli, to define contributions to physiology and pathophysiology. Focusing on microglia, the brain's macrophages, we report here a side-by-side comparison of classical cell-sorting-based transcriptome sequencing and the 'RiboTag' method, which avoids cell retrieval from tissue context and yields translatome sequencing information. Conventional whole-cell microglial transcriptomes were found to be significantly tainted by artifacts introduced by tissue dissociation, cargo contamination and transcripts sequestered from ribosomes...
May 18, 2018: Nature Immunology
https://www.readbyqxmd.com/read/29777219/tissue-resident-memory-t-cells-at-the-center-of-immunity-to-solid-tumors
#7
REVIEW
Derk Amsen, Klaas P J M van Gisbergen, Pleun Hombrink, Rene A W van Lier
Immune responses in tissues are constrained by the physiological properties of the tissue involved. Tissue-resident memory T cells (TRM cells) are a recently discovered lineage of T cells specialized for life and function within tissues. Emerging evidence has shown that TRM cells have a special role in the control of solid tumors. A high frequency of TRM cells in tumors correlates with favorable disease progression in patients with cancer, and studies of mice have shown that TRM cells are necessary for optimal immunological control of solid tumors...
May 18, 2018: Nature Immunology
https://www.readbyqxmd.com/read/29777218/immunoregulatory-itaconate
#8
Laurie A Dempsey
No abstract text is available yet for this article.
May 18, 2018: Nature Immunology
https://www.readbyqxmd.com/read/29777217/flowing-mechanics
#9
Zoltan Fehervari
No abstract text is available yet for this article.
May 18, 2018: Nature Immunology
https://www.readbyqxmd.com/read/29777216/igd-s-role-in-vivo
#10
Laurie A Dempsey
No abstract text is available yet for this article.
May 18, 2018: Nature Immunology
https://www.readbyqxmd.com/read/29777215/mn-potentiates-cgas
#11
Ioana Visan
No abstract text is available yet for this article.
May 18, 2018: Nature Immunology
https://www.readbyqxmd.com/read/29777214/torching-a-semaphore-for-alternative-macrophage-activation
#12
Jayne Louise Wilson, Thomas Weichhart
No abstract text is available yet for this article.
May 18, 2018: Nature Immunology
https://www.readbyqxmd.com/read/29777213/semaphorin-6d-reverse-signaling-controls-macrophage-lipid-metabolism-and-anti-inflammatory-polarization
#13
Sujin Kang, Yoshimitsu Nakanishi, Yoshiyuki Kioi, Daisuke Okuzaki, Tetsuya Kimura, Hyota Takamatsu, Shohei Koyama, Satoshi Nojima, Masayuki Nishide, Yoshitomo Hayama, Yuhei Kinehara, Yasuhiro Kato, Takeshi Nakatani, Tomomi Shimogori, Junichi Takagi, Toshihiko Toyofuku, Atsushi Kumanogoh
Polarization of macrophages into pro-inflammatory or anti-inflammatory states has distinct metabolic requirements, with mechanistic target of rapamycin (mTOR) kinase signaling playing a critical role. However, it remains unclear how mTOR regulates metabolic status to promote polarization of these cells. Here we show that an mTOR-Semaphorin 6D (Sema6D)-Peroxisome proliferator receptor γ (PPARγ) axis plays critical roles in macrophage polarization. Inhibition of mTOR or loss of Sema6D blocked anti-inflammatory macrophage polarization, concomitant with severe impairments in PPARγ expression, uptake of fatty acids, and lipid metabolic reprogramming...
May 18, 2018: Nature Immunology
https://www.readbyqxmd.com/read/29777212/regulation-of-macrophage-immunometabolism-in-atherosclerosis
#14
REVIEW
Graeme J Koelwyn, Emma M Corr, Ebru Erbay, Kathryn J Moore
After activation, cells of the myeloid lineage undergo robust metabolic transitions, as well as discrete epigenetic changes, that can dictate both ongoing and future inflammatory responses. In atherosclerosis, in which macrophages play central roles in the initiation, growth, and ultimately rupture of arterial plaques, altered metabolism is a key feature that dictates macrophage function and subsequent disease progression. This Review explores how factors central to the plaque microenvironment (for example, altered cholesterol metabolism, oxidative stress, hypoxia, apoptotic and necrotic cells, and hyperglycemia) shape the metabolic rewiring of macrophages in atherosclerosis as well as how these metabolic shifts in turn alter macrophage immune-effector and tissue-reparative functions...
May 18, 2018: Nature Immunology
https://www.readbyqxmd.com/read/29777211/a-more-natural-response
#15
Zoltan Fehervari
No abstract text is available yet for this article.
May 18, 2018: Nature Immunology
https://www.readbyqxmd.com/read/29777210/ccr7-fuels-and-lfa-1-grips
#16
Patrick W Oakes, Deborah J Fowell
No abstract text is available yet for this article.
May 18, 2018: Nature Immunology
https://www.readbyqxmd.com/read/29777209/tuberculous-meningitis-a-roadmap-for-advancing-basic-and-translational-research
#17
Sanjay K Jain, David M Tobin, Elizabeth W Tucker, Vishwanath Venketaraman, Alvaro A Ordonez, Lakshmi Jayashankar, Omar K Siddiqi, Dima A Hammoud, Nemani V Prasadarao, Matyas Sandor, Richard Hafner, Zsuzsanna Fabry
No abstract text is available yet for this article.
May 18, 2018: Nature Immunology
https://www.readbyqxmd.com/read/29777208/high-affinity-iga-against-microbial-glycans
#18
Jiwon Lee, George Georgiou
No abstract text is available yet for this article.
May 18, 2018: Nature Immunology
https://www.readbyqxmd.com/read/29760533/cross-specificity-of-protective-human-antibodies-against-klebsiella-pneumoniae-lps-o-antigen
#19
Tim Rollenske, Valeria Szijarto, Jolanta Lukasiewicz, Luis M Guachalla, Katarina Stojkovic, Katharina Hartl, Lukas Stulik, Simone Kocher, Felix Lasitschka, Mohammed Al-Saeedi, Jutta Schröder-Braunstein, Moritz von Frankenberg, Gereon Gaebelein, Peter Hoffmann, Sabrina Klein, Klaus Heeg, Eszter Nagy, Gabor Nagy, Hedda Wardemann
Humoral immune responses to microbial polysaccharide surface antigens can prevent bacterial infection but are typically strain specific and fail to mediate broad protection against different serotypes. Here we describe a panel of affinity-matured monoclonal human antibodies from peripheral blood immunoglobulin M-positive (IgM+ ) and IgA+ memory B cells and clonally related intestinal plasmablasts, directed against the lipopolysaccharide (LPS) O-antigen of Klebsiella pneumoniae, an opportunistic pathogen and major cause of antibiotic-resistant nosocomial infections...
May 14, 2018: Nature Immunology
https://www.readbyqxmd.com/read/29760532/apoptotic-cell-induced-ahr-activity-is-required-for-immunological-tolerance-and-suppression-of-systemic-lupus-erythematosus-in-mice-and-humans
#20
Rahul Shinde, Kebria Hezaveh, Marie Jo Halaby, Andreas Kloetgen, Ankur Chakravarthy, Tiago da Silva Medina, Reema Deol, Kieran P Manion, Yuriy Baglaenko, Maria Eldh, Sara Lamorte, Drew Wallace, Sathi Babu Chodisetti, Buvana Ravishankar, Haiyun Liu, Kapil Chaudhary, David H Munn, Aristotelis Tsirigos, Michael Madaio, Susanne Gabrielsson, Zahi Touma, Joan Wither, Daniel D De Carvalho, Tracy L McGaha
The transcription factor AhR modulates immunity at multiple levels. Here we report that phagocytes exposed to apoptotic cells exhibited rapid activation of AhR, which drove production of the cytokine IL-10. Activation of AhR was dependent on interactions between apoptotic-cell DNA and the pattern-recognition receptor TLR9 that was required for the prevention of immune responses to DNA and histones in vivo. Moreover, disease progression in mouse systemic lupus erythematosus (SLE) correlated with strength of the AhR signal, and the disease course could be altered by modulation of AhR activity...
May 14, 2018: Nature Immunology
journal
journal
34971
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"