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Drug discovery research grants - awards up to $700,000 Harrington Discovery Institute at University Hospitals in Cleveland, Ohio solicits proposals for the 2018 Harrington Scholar-Innovator Award, offering physician-scientists the resources to advance discoveries into medicines. Letters of Intent accepted through April 5, 2017. Apply now at HarringtonDiscovery.org/Grant. | | | |
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TABLE OF CONTENTS
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February 2017 Volume 23, Issue 2 |
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| Editorial News News and Views Review Articles Letters Corrigenda Erratum | |
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The Biology of Regenerative Medicine (25-27 April 2017) This conference aims to understand the biology that underpins the success or failure of regenerative processes. We will explore the relationship between stem cell biology and regenerative biology so that both can be fully exploited to treat disease. Deadlines: Bursary: 28 Feb / Abstracts: 14 Mar / Registration: 28 Mar | | | |
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Nature Outlook: Precision Medicine
Health care that is tailored on the basis of an individual's genes, lifestyle or environment, is not a modern concept. But advances in genetics and the growing availability of health data for researchers and physicians promise to make this new era of medicine more personalized than ever before.
Access the Outlook free online
Sponsored by: Illumina, Inc. | | | |
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Editorial | Top |
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The double edge of cancer immunotherapy p137 doi:10.1038/nm.4286 Immune-related adverse effects are understudied and not easily treatable risks of cancer immunotherapy. Concerted research efforts to understand the mechanisms of immunotherapy-triggered responses are crucial for developing better treatments. |
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News | Top |
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Channeling chip power: Tissue chips are being put to the test by industry pp138 - 140 Cassandra Willyard doi:10.1038/nm0217-138 |
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Correction p140 doi:10.1038/nm0217-140 |
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Boardroom bound: Efforts to bring more women into biomed industry's top ranks pp141 - 143 Shraddha Chakradhar doi:10.1038/nm0217-141 |
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Mapping the mind: A new tool reveals uncharted territories in the brain pp144 - 146 Madeleine Johnson doi:10.1038/nm0217-144 |
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News and Views | Top |
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Review | Top |
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α-synuclein toxicity in neurodegeneration: mechanism and therapeutic strategies pp1 - 13 Yvette C Wong and Dimitri Krainc doi:10.1038/nm.4269 Two decades ago, α-synuclein was identified as a key player in Parkinson's disease pathogenesis. Wong and Krainc review the upstream factors and downstream cellular mechanisms associated with α-synuclein toxicity and discuss therapeutic efforts to target synucleinopathies. |
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Unexplored opportunities in the druggable human genome
This poster presents a categorization of human proteins based on the amount of data on them, highlighting a knowledge deficit and indicating novel drug discovery opportunities.
Download the Poster free online
Produced with support from:
Illuminating the Druggable Genome Knowledge Management Center (IDG KMC) | | | |
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Articles | Top |
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Loss of μ opioid receptor signaling in nociceptors, but not microglia, abrogates morphine tolerance without disrupting analgesia pp164 - 173 Gregory Corder, Vivianne L Tawfik, Dong Wang, Elizabeth I Sypek, Sarah A Low et al. doi:10.1038/nm.4262 μ opioid receptors (MORs) expressed on primary afferent nociceptor neurons are responsible for two maladaptive side-effects of chronic opioid use: opioid tolerance and opioid-induced hyperalgesia (pain). A combination therapy of opioid receptor agonism plus peripheral-restricted MOR antagonism abrogates these side-effects while preserving opioid analgesia in rodent models of peri-operative and chronic pain. |
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Expression of specific inflammasome gene modules stratifies older individuals into two extreme clinical and immunological states pp174 - 184 David Furman, Junlei Chang, Lydia Lartigue, Christopher R Bolen, Francois Haddad et al. doi:10.1038/nm.4267 Differential expression of inflammasome gene modules and inflammasome-activating metabolites correlates with interleukin-1β expression, hypertension, arterial stiffness and longevity in older individuals. |
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Antibody 10-1074 suppresses viremia in HIV-1-infected individuals pp185 - 191 Marina Caskey, Till Schoofs, Henning Gruell, Allison Settler, Theodora Karagounis et al. doi:10.1038/nm.4268 Florian Klein and colleagues report that treating viremic HIV-1-infected individuals with the broadly neutralizing antibody 10-1074 reduced virus levels in blood, but antibody-resistant virus did emerge. |
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A chikungunya fever vaccine utilizing an insect-specific virus platform pp192 - 199 Jesse H Erasmus, Albert J Auguste, Jason T Kaelber, Huanle Luo, Shannan L Rossi et al. doi:10.1038/nm.4253 New vaccine approaches that safely elicit immunity are needed to protect against infectious disease. Erasmus et al. report their development of an insect-virus-based platform that they use to engineer a protective vaccine against chikungunya fever. |
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Nitric oxide mediates aortic disease in mice deficient in the metalloprotease Adamts1 and in a mouse model of Marfan syndrome pp200 - 212 Jorge Oller, Nerea Mendez-Barbero, E Josue Ruiz, Silvia Villahoz, Marjolijn Renard et al. doi:10.1038/nm.4266 Loss of the metalloproteinase Adamts1 leads to aortic pathology in mice due to increased NOS2-dependent NO production. Decreased Adamts1 expression, associated with increased NOS2 expression, occurs in Marfan syndrome (MFS) mice and in MFS patients, and NOS2 inhibition prevents and reverses aortic pathology in MFS mice. |
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Targeting the histone methyltransferase G9a activates imprinted genes and improves survival of a mouse model of Prader-Willi syndrome pp213 - 222 Yuna Kim, Hyeong-Min Lee, Yan Xiong, Noah Sciaky, Samuel W Hulbert et al. doi:10.1038/nm.4257 A pharmacological screen has identified the histone methyltransferase G9a as a target to reactivate imprinted genes in a mouse model of Prader-Willi Syndrome that improves growth and survival. |
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Dissociation of muscle insulin sensitivity from exercise endurance in mice by HDAC3 depletion pp223 - 234 Sungguan Hong, Wenjun Zhou, Bin Fang, Wenyun Lu, Emanuele Loro et al. doi:10.1038/nm.4245 Genetic deletion of HDAC3, a circadian epigenome regulator, specifically in skeletal muscle alters amino acid metabolism, leading to increased muscle endurance but at the cost of whole-body insulin resistance.
See also: News and Views by Muoio |
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Nature Biomedical Engineering - NOW LIVE The first issue of Nature Biomedical Engineering is now live and available for free. Click here to access the issue. Remember to follow us on Twitter @NatBME or sign up to receive the e-alert. | | | |
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Letters | Top |
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Direct evidence for cancer-cell-autonomous extracellular protein catabolism in pancreatic tumors pp235 - 241 Shawn M Davidson, Oliver Jonas, Mark A Keibler, Han Wei Hou, Alba Luengo et al. doi:10.1038/nm.4256 Using a device implanted in KRAS-driven pancreatic tumors, authors demonstrate that cancer cells incorporate proteins in their microenvironment as a source of amino acids. This work provides a novel approach to study tumor metabolism that could be applied with therapeutic purposes. |
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Donor CD19 CAR T cells exert potent graft-versus-lymphoma activity with diminished graft-versus-host activity pp242 - 249 Arnab Ghosh, Melody Smith, Scott E James, Marco L Davila, Enrico Velardi et al. doi:10.1038/nm.4258 Allogeneic chimeric antigen receptor (CAR) T cells are capable of inducing graft-versus-host disease (GVHD) in recipients, yet this is not commonly seen in the clinic. Marcel van den Brink, Michel Sadelain and colleagues show that alloreactive CAR T cells have reduced effector function due to signaling through the CAR and T cell receptor, resulting in reduced GVHD, while the graft-versus-leukemia effect is maintained by non-alloreactive CAR T cells.
See also: News and Views by Mamonkin & Heslop |
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SAMHD1 is a biomarker for cytarabine response and a therapeutic target in acute myeloid leukemia pp250 - 255 Constanze Schneider, Thomas Oellerich, Hanna-Mari Baldauf, Sarah-Marie Schwarz, Dominique Thomas et al. doi:10.1038/nm.4255 The therapeutic response of acute myeloid leukemia to the nucleoside analog Ara-C is controlled by SAMHD1, an enzyme that hydrolyzes the active metabolite Ara-CTP. |
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Targeting SAMHD1 with the Vpx protein to improve cytarabine therapy for hematological malignancies pp256 - 263 Nikolas Herold, Sean G Rudd, Linda Ljungblad, Kumar Sanjiv, Ida Hed Myrberg et al. doi:10.1038/nm.4265 The therapeutic response of acute myelogenous leukemia to the nucleoside analog ara-C is controlled by SAMHD1, an enzyme that hydrolyzes the activemetabolite ara-CTP. |
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Corrigenda | Top |
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Corrigendum: Analysis of self-antigen specificity of islet-infiltrating T cells from human donors with type 1 diabetes p264 Jenny Aurielle B Babon, Megan E DeNicola, David M Blodgett, Inne Crevecoeur, Thomas S Buttrick et al. doi:10.1038/nm0217-264a |
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Corrigendum: Zika viral dynamics and shedding in rhesus and cynomolgus macaques p264 Christa E Osuna, So-Yon Lim, Claire Deleage, Bryan D Griffin, Derek Stein et al. doi:10.1038/nm0217-264b |
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Corrigendum: Human antibody repertoire after VSV-Ebola vaccination identifies novel targets and virus-neutralizing IgM antibodies p264 Surender Khurana, Sandra Fuentes, Elizabeth M Coyle, Supriya Ravichandran, Richard T Davey Jr et al. doi:10.1038/nm0217-264c |
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Erratum: Resting-state connectivity biomarkers define neurophysiological subtypes of depression p264 Andrew T Drysdale, Logan Grosenick, Jonathan Downar, Katharine Dunlop, Farrokh Mansouri et al. doi:10.1038/nm0217-264d |
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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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