Sökning: WFRF:(Carlsson Julia) > Human sperm display...
Fältnamn | Indikatorer | Metadata |
---|---|---|
000 | 07815naa a2200673 4500 | |
001 | oai:DiVA.org:liu-163216 | |
003 | SwePub | |
008 | 200203s2019 | |||||||||||000 ||eng| | |
009 | oai:prod.swepub.kib.ki.se:142662266 | |
009 | oai:lup.lub.lu.se:9122b3be-902c-4ded-b8b9-107244dd7a8e | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-1632162 URI |
024 | 7 | a https://doi.org/10.1371/journal.pbio.30005592 DOI |
024 | 7 | a http://kipublications.ki.se/Default.aspx?queryparsed=id:1426622662 URI |
024 | 7 | a https://lup.lub.lu.se/record/9122b3be-902c-4ded-b8b9-107244dd7a8e2 URI |
040 | a (SwePub)liud (SwePub)kid (SwePub)lu | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Nätt, Danielu Linköping University,Linköpings universitet,Medicinska fakulteten,Avdelning för neurobiologi4 aut0 (Swepub:liu)danis31 |
245 | 1 0 | a Human sperm displays rapid responses to diet |
264 | c 2019-12-26 | |
264 | 1 | a San Francisco, CA United States :b PUBLIC LIBRARY SCIENCE,c 2019 |
338 | a electronic2 rdacarrier | |
500 | a Funding Agencies|Swedish Research CouncilSwedish Research Council [201503141]; Knut and Alice Wallenberg FoundationKnut & Alice Wallenberg Foundation [2015.0165]; Strategic Research Area Health Care Science at Karolinska Institutet/Umea University; Ragnar Soderberg | |
520 | a The global rise in obesity and steady decline in sperm quality are two alarming trends that have emerged during recent decades. In parallel, evidence from model organisms shows that paternal diet can affect offspring metabolic health in a process involving sperm tRNA-derived small RNA (tsRNA). Here, we report that human sperm are acutely sensitive to nutrient flux, both in terms of sperm motility and changes in sperm tsRNA. Over the course of a 2-week diet intervention, in which we first introduced a healthy diet followed by a diet rich in sugar, sperm motility increased and stabilized at high levels. Small RNA-seq on repeatedly sampled sperm from the same individuals revealed that tsRNAs were up-regulated by eating a high-sugar diet for just 1 week. Unsupervised clustering identified two independent pathways for the biogenesis of these tsRNAs: one involving a novel class of fragments with specific cleavage in the T-loop of mature nuclear tRNAs and the other exclusively involving mitochondrial tsRNAs. Mitochondrial involvement was further supported by a similar up-regulation of mitochondrial rRNA-derived small RNA (rsRNA). Notably, the changes in sugar-sensitive tsRNA were positively associated with simultaneous changes in sperm motility and negatively associated with obesity in an independent clinical cohort. This rapid response to a dietary intervention on tsRNA in human sperm is attuned with the paternal intergenerational metabolic responses found in model organisms. More importantly, our findings suggest shared diet-sensitive mechanisms between sperm motility and the biogenesis of tsRNA, which provide novel insights about the interplay between nutrition and male reproductive health. | |
650 | 7 | a NATURVETENSKAPx Biologix Biokemi och molekylärbiologi0 (SwePub)106022 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Biological Sciencesx Biochemistry and Molecular Biology0 (SwePub)106022 hsv//eng |
650 | 7 | a MEDICIN OCH HÄLSOVETENSKAPx Klinisk medicinx Reproduktionsmedicin och gynekologi0 (SwePub)302202 hsv//swe |
650 | 7 | a MEDICAL AND HEALTH SCIENCESx Clinical Medicinex Obstetrics, Gynaecology and Reproductive Medicine0 (SwePub)302202 hsv//eng |
650 | 7 | a MEDICIN OCH HÄLSOVETENSKAPx Hälsovetenskapx Näringslära0 (SwePub)303042 hsv//swe |
650 | 7 | a MEDICAL AND HEALTH SCIENCESx Health Sciencesx Nutrition and Dietetics0 (SwePub)303042 hsv//eng |
700 | 1 | a Örtegren Kugelberg, Unnu Linköping University,Linköpings universitet,Medicinska fakulteten,Avdelning för neurobiologi4 aut0 (Swepub:liu)unnor29 |
700 | 1 | a Casas, Eduardu Josep Carreras Leukaemia Res Inst IJC, Spain,Josep Carreras Leukaemia Research Institute (IJC)4 aut |
700 | 1 | a Nedstrand, Elizabethu Linköping University,Linköpings universitet,Avdelningen för barns och kvinnors hälsa,Medicinska fakulteten,Region Östergötland, Kvinnokliniken US4 aut0 (Swepub:liu)eline00 |
700 | 1 | a Zalavary, Stefanu Linköping University,Linköpings universitet,Medicinska fakulteten,Avdelningen för barns och kvinnors hälsa,Region Östergötland, Kvinnokliniken US4 aut0 (Swepub:liu)steza78 |
700 | 1 | a Henriksson, Pontusu Linköping University,Karolinska Institute,Linköpings universitet,Avdelningen för samhällsmedicin,Medicinska fakulteten,Karolinska Inst, Sweden4 aut0 (Swepub:liu)ponhe11 |
700 | 1 | a Nijm, Carolau Linköping University,Linköpings universitet,Avdelningen för barns och kvinnors hälsa,Medicinska fakulteten4 aut0 (Swepub:liu)n/a |
700 | 1 | a Jaderquist, Juliau Linköping University,Karolinska Institutet,Linköpings universitet,Avdelningen för barns och kvinnors hälsa,Medicinska fakulteten4 aut0 (Swepub:liu)n/a |
700 | 1 | a Sandborg, Johannau Linköping University,Karolinska Institute,Linköpings universitet,Avdelningen för samhällsmedicin,Medicinska fakulteten,Karolinska Inst, Sweden4 aut0 (Swepub:liu)johsa21 |
700 | 1 | a Flinke Carlsson, Evau Linköping University,Linköpings universitet,Avdelningen för samhällsmedicin,Medicinska fakulteten4 aut0 (Swepub:liu)evafl53 |
700 | 1 | a Ramesh, Rashmiu Linköping University,Linköpings universitet,Medicinska fakulteten,Avdelning för neurobiologi4 aut0 (Swepub:liu)rasra82 |
700 | 1 | a Örkenby, Lovisau Linköping University,Linköpings universitet,Medicinska fakulteten,Avdelning för neurobiologi4 aut0 (Swepub:liu)lovor74 |
700 | 1 | a Appelkvist, Filipu Linköping University,Linköpings universitet,Avdelning för neurobiologi,Medicinska fakulteten4 aut0 (Swepub:liu)n/a |
700 | 1 | a Lingg, Thomasu Linköping University,Linköpings universitet,Avdelning för neurobiologi,Medicinska fakulteten4 aut0 (Swepub:liu)n/a |
700 | 1 | a Guzzi, Nicolau Lund University,Lunds universitet,RNA och stamcellsbiologi,Forskargrupper vid Lunds universitet,RNA and Stem Cell Biology,Lund University Research Groups4 aut0 (Swepub:lu)med-ngz |
700 | 1 | a Bellodi, Cristianu Lund University,Lunds universitet,RNA och stamcellsbiologi,Forskargrupper vid Lunds universitet,RNA and Stem Cell Biology,Lund University Research Groups4 aut0 (Swepub:lu)med-cnb |
700 | 1 | a Löf, Marieu Linköping University,Karolinska Institute,Karolinska Institutet,Linköpings universitet,Avdelningen för samhällsmedicin,Medicinska fakulteten,Karolinska Inst, Sweden4 aut0 (Swepub:liu)marlo59 |
700 | 1 | a Vavouri, Tanyau Josep Carreras Leukaemia Res Inst IJC, Spain,Josep Carreras Leukaemia Research Institute (IJC)4 aut |
700 | 1 | a Öst, Anitau Linköping University,Linköpings universitet,Medicinska fakulteten,Avdelning för neurobiologi4 aut0 (Swepub:liu)anios27 |
710 | 2 | a Linköpings universitetb Medicinska fakulteten4 org |
773 | 0 | t PLoS biologyd San Francisco, CA United States : PUBLIC LIBRARY SCIENCEg 17:12q 17:12x 1544-9173x 1545-7885 |
856 | 4 | u https://liu.diva-portal.org/smash/get/diva2:1391025/FULLTEXT01.pdfx primaryx Raw objecty fulltext:print |
856 | 4 | u https://journals.plos.org/plosbiology/article/file?id=10.1371/journal.pbio.3000559&type=printable |
856 | 4 | u http://dx.doi.org/10.1371/journal.pbio.3000559x freey FULLTEXT |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-163216 |
856 | 4 8 | u https://doi.org/10.1371/journal.pbio.3000559 |
856 | 4 8 | u http://kipublications.ki.se/Default.aspx?queryparsed=id:142662266 |
856 | 4 8 | u https://lup.lub.lu.se/record/9122b3be-902c-4ded-b8b9-107244dd7a8e |
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