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Author Masri, S.; Sassone-Corsi, P. url  doi
openurl 
  Title The emerging link between cancer, metabolism, and circadian rhythms Type Journal Article
  Year 2018 Publication (down) Nature Medicine Abbreviated Journal Nat Med  
  Volume 24 Issue 12 Pages 1795-1803  
  Keywords Human Health; Review  
  Abstract The circadian clock is a complex cellular mechanism that, through the control of diverse metabolic and gene expression pathways, governs a large array of cyclic physiological processes. Epidemiological and clinical data reveal a connection between the disruption of circadian rhythms and cancer that is supported by recent preclinical data. In addition, results from animal models and molecular studies underscore emerging links between cancer metabolism and the circadian clock. This has implications for therapeutic approaches, and we discuss the possible design of chronopharmacological strategies.  
  Address Department of Biological Chemistry, Center for Epigenetics and Metabolism, INSERM U1233, University of California Irvine, Irvine, CA, USA. psc@uci.edu  
  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language English Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 1078-8956 ISBN Medium  
  Area Expedition Conference  
  Notes PMID:30523327 Approved no  
  Call Number GFZ @ kyba @ Serial 2135  
Permanent link to this record
 

 
Author Giraudeau, M.; Sepp, T.; Ujvari, B.; Ewald, P.W.; Thomas, F. url  doi
openurl 
  Title Human activities might influence oncogenic processes in wild animal populations Type Journal Article
  Year 2018 Publication (down) Nature Ecology & Evolution Abbreviated Journal Nat Ecol Evol  
  Volume 2 Issue Pages 1065-1070  
  Keywords Commentary; Animals  
  Abstract Based on the abundant studies available on humans showing clear associations between rapid environmental changes and the rate of neoplasia, we propose that human activities might increase cancer rate in wild populations through numerous processes. Most of the research on this topic has concentrated on wildlife cancer prevalence in environments that are heavily contaminated with anthropogenic chemicals. Here, we propose that human activities might also increase cancer rate in wild populations through additional processes including light pollution, accidental (for example, human waste) or intentional (for example, bird feeders) wildlife feeding (and the associated change of diet), or reduction of genetic diversity in human-impacted habitats. The human species can thus be defined as an oncogenic species, moderating the environment in the way that it causes cancer in other wild populations. As human impacts on wildlife are predicted to increase rather than decrease (for example, in the context of urbanization), acknowledging the possible links between human activity and cancer in wild populations is crucial.  
  Address MIVEGEC, Montpellier, France. frederic.thomas2@ird.fr  
  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language English Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 2397-334X ISBN Medium  
  Area Expedition Conference  
  Notes PMID:29784981 Approved no  
  Call Number GFZ @ kyba @ Serial 1921  
Permanent link to this record
 

 
Author Halfwerk, W.; Blaas, M.; Kramer, L.; Hijner, N.; Trillo, P.A.; Bernal, X.E.; Page, R.A.; Goutte, S.; Ryan, M.J.; Ellers, J. url  doi
openurl 
  Title Adaptive changes in sexual signalling in response to urbanization Type Journal Article
  Year 2018 Publication (down) Nature Ecology & Evolution Abbreviated Journal Nat Ecol Evol  
  Volume 3 Issue Pages 374-380  
  Keywords Animals  
  Abstract Urbanization can cause species to adjust their sexual displays, because the effectiveness of mating signals is influenced by environmental conditions. Despite many examples that show that mating signals in urban conditions differ from those in rural conditions, we do not know whether these differences provide a combined reproductive and survival benefit to the urban phenotype. Here we show that male tungara frogs have increased the conspicuousness of their calls, which is under strong sexual and natural selection by signal receivers, as an adaptive response to city life. The urban phenotype consequently attracts more females than the forest phenotype, while avoiding the costs that are imposed by eavesdropping bats and midges, which we show are rare in urban areas. Finally, we show in a translocation experiment that urban frogs can reduce risk of predation and parasitism when moved to the forest, but that forest frogs do not increase their sexual attractiveness when moved to the city. Our findings thus reveal that urbanization can rapidly drive adaptive signal change via changes in both natural and sexual selection pressures.  
  Address Department of Ecological Science, Vrije Universiteit, Amsterdam, The Netherlands  
  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language English Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 2397-334X ISBN Medium  
  Area Expedition Conference  
  Notes PMID:30532046 Approved no  
  Call Number GFZ @ kyba @ Serial 2136  
Permanent link to this record
 

 
Author De Magalhaes Filho, C.D.; Henriquez, B.; Seah, N.E.; Evans, R.M.; Lapierre, L.R.; Dillin, A. url  doi
openurl 
  Title Visible light reduces C. elegans longevity Type Journal Article
  Year 2018 Publication (down) Nature Communications Abbreviated Journal Nat Commun  
  Volume 9 Issue 1 Pages 927  
  Keywords Animals  
  Abstract The transparent nematode Caenorhabditis elegans can sense UV and blue-violet light to alter behavior. Because high-dose UV and blue-violet light are not a common feature outside of the laboratory setting, we asked what role, if any, could low-intensity visible light play in C. elegans physiology and longevity. Here, we show that C. elegans lifespan is inversely correlated to the time worms were exposed to visible light. While circadian control, lite-1 and tax-2 do not contribute to the lifespan reduction, we demonstrate that visible light creates photooxidative stress along with a general unfolded-protein response that decreases the lifespan. Finally, we find that long-lived mutants are more resistant to light stress, as well as wild-type worms supplemented pharmacologically with antioxidants. This study reveals that transparent nematodes are sensitive to visible light radiation and highlights the need to standardize methods for controlling the unrecognized biased effect of light during lifespan studies in laboratory conditions.  
  Address The Howard Hughes Medical Institute, Molecular and Cell Biology Department, Li Ka Shing Center, University of California Berkeley, Berkeley, CA, 94720, USA. dillin@berkeley.edu  
  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language English Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 2041-1723 ISBN Medium  
  Area Expedition Conference  
  Notes PMID:29500338; PMCID:PMC5834526 Approved no  
  Call Number GFZ @ kyba @ Serial 1904  
Permanent link to this record
 

 
Author Kyba, C.C.M. url  doi
openurl 
  Title Is light pollution getting better or worse? Type Journal Article
  Year 2018 Publication (down) Nature Astronomy Abbreviated Journal Nat Astron  
  Volume 2 Issue 4 Pages 267-269  
  Keywords Skyglow; Commentary  
  Abstract Awareness of light pollution is spreading, but with changing lighting technologies, emissions are shifting to wavelengths our current measuring devices cannot assess well. Community involvement is essential to evaluate changes in sky brightness.  
  Address  
  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 2397-3366 ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number GFZ @ kyba @ Serial 1870  
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