EHD2-mediated restriction of caveolar dynamics regulates cellular fatty acid uptake
Eps15-homology domain containing protein 2 (EHD2) is a dynamin-related ATPase located at the neck of caveolae, but its physiological function has remained unclear. Here, we found that global genetic ablation of EHD2 in mice leads to increased lipid droplet size in fat tissue. This organismic phenoty...
Saved in:
| Main Authors: | , , , , , , , , , , , , , , , , , |
|---|---|
| Format: | Article (Journal) |
| Language: | English |
| Published: |
March 31, 2020
|
| In: |
Proceedings of the National Academy of Sciences of the United States of America
Year: 2020, Volume: 117, Issue: 13, Pages: 7471-7481 |
| ISSN: | 1091-6490 |
| DOI: | 10.1073/pnas.1918415117 |
| Online Access: | Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1073/pnas.1918415117 Verlag, lizenzpflichtig, Volltext: https://www.pnas.org/content/117/13/7471 |
| Author Notes: | Claudia Matthaeus, Ines Lahmann, Séverine Kunz, Wenke Jonas, Arthur Alves Melo, Martin Lehmann, Elin Larsson, Richard Lundmark, Matthias Kern, Matthias Blüher, Hannah Olschowski, Julian Kompa, Britta Brügger, Dominik N. Müller, Volker Haucke, Annette Schürmann, Carmen Birchmeier, and Oliver Daumke |
MARC
| LEADER | 00000caa a2200000 c 4500 | ||
|---|---|---|---|
| 001 | 1695568664 | ||
| 003 | DE-627 | ||
| 005 | 20230426080116.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 200421s2020 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1073/pnas.1918415117 |2 doi | |
| 035 | |a (DE-627)1695568664 | ||
| 035 | |a (DE-599)KXP1695568664 | ||
| 035 | |a (OCoLC)1341316097 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rda | ||
| 041 | |a eng | ||
| 084 | |a 32 |2 sdnb | ||
| 100 | 1 | |a Matthäus, Claudia |e VerfasserIn |0 (DE-588)1208743058 |0 (DE-627)1695568788 |4 aut | |
| 245 | 1 | 0 | |a EHD2-mediated restriction of caveolar dynamics regulates cellular fatty acid uptake |c Claudia Matthaeus, Ines Lahmann, Séverine Kunz, Wenke Jonas, Arthur Alves Melo, Martin Lehmann, Elin Larsson, Richard Lundmark, Matthias Kern, Matthias Blüher, Hannah Olschowski, Julian Kompa, Britta Brügger, Dominik N. Müller, Volker Haucke, Annette Schürmann, Carmen Birchmeier, and Oliver Daumke |
| 264 | 1 | |c March 31, 2020 | |
| 300 | |b Illustrationen | ||
| 300 | |a 11 | ||
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a Computermedien |b c |2 rdamedia | ||
| 338 | |a Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Gesehen am 21.04.2020 | ||
| 520 | |a Eps15-homology domain containing protein 2 (EHD2) is a dynamin-related ATPase located at the neck of caveolae, but its physiological function has remained unclear. Here, we found that global genetic ablation of EHD2 in mice leads to increased lipid droplet size in fat tissue. This organismic phenotype was paralleled at the cellular level by increased fatty acid uptake via a caveolae- and CD36-dependent pathway that also involves dynamin. Concomitantly, elevated numbers of detached caveolae were found in brown and white adipose tissue lacking EHD2, and increased caveolar mobility in mouse embryonic fibroblasts. EHD2 expression itself was down-regulated in the visceral fat of two obese mouse models and obese patients. Our data suggest that EHD2 controls a cell-autonomous, caveolae-dependent fatty acid uptake pathway and imply that low EHD2 expression levels are linked to obesity. | ||
| 650 | 4 | |a caveolae | |
| 650 | 4 | |a EHD2 ATPase | |
| 650 | 4 | |a fatty acid uptake | |
| 650 | 4 | |a lipid metabolism | |
| 650 | 4 | |a obesity | |
| 700 | 1 | |a Lahmann, Ines |e VerfasserIn |4 aut | |
| 700 | 1 | |a Kunz, Séverine |e VerfasserIn |4 aut | |
| 700 | 1 | |a Jonas, Wenke |e VerfasserIn |4 aut | |
| 700 | 1 | |a Melo, Arthur Alves |e VerfasserIn |4 aut | |
| 700 | 1 | |a Lehmann, Martin |e VerfasserIn |4 aut | |
| 700 | 1 | |a Larsson, Elin |e VerfasserIn |4 aut | |
| 700 | 1 | |a Lundmark, Richard |e VerfasserIn |4 aut | |
| 700 | 1 | |a Kern, Matthias |e VerfasserIn |4 aut | |
| 700 | 1 | |a Blüher, Matthias |e VerfasserIn |4 aut | |
| 700 | 1 | |a Olschowski, Hannah |e VerfasserIn |0 (DE-588)1163962155 |0 (DE-627)1028338899 |0 (DE-576)508272149 |4 aut | |
| 700 | 1 | |a Kompa, Julian |e VerfasserIn |0 (DE-588)1208743163 |0 (DE-627)1695569237 |4 aut | |
| 700 | 1 | |a Brügger, Britta |d 1969- |e VerfasserIn |0 (DE-588)121046028 |0 (DE-627)081051743 |0 (DE-576)292514492 |4 aut | |
| 700 | 1 | |a Müller, Dominik N. |e VerfasserIn |4 aut | |
| 700 | 1 | |a Haucke, Volker |e VerfasserIn |4 aut | |
| 700 | 1 | |a Schürmann, Annette |e VerfasserIn |4 aut | |
| 700 | 1 | |a Birchmeier, Carmen |e VerfasserIn |4 aut | |
| 700 | 1 | |a Daumke, Oliver |e VerfasserIn |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |a National Academy of Sciences (Washington, DC) |t Proceedings of the National Academy of Sciences of the United States of America |d Washington, DC : National Acad. of Sciences, 1915 |g 117(2020), 13, Seite 7471-7481 |h Online-Ressource |w (DE-627)254235379 |w (DE-600)1461794-8 |w (DE-576)073260509 |x 1091-6490 |7 nnas |
| 773 | 1 | 8 | |g volume:117 |g year:2020 |g number:13 |g pages:7471-7481 |g extent:11 |a EHD2-mediated restriction of caveolar dynamics regulates cellular fatty acid uptake |
| 856 | 4 | 0 | |u https://doi.org/10.1073/pnas.1918415117 |x Verlag |x Resolving-System |z lizenzpflichtig |3 Volltext |
| 856 | 4 | 0 | |u https://www.pnas.org/content/117/13/7471 |x Verlag |z lizenzpflichtig |3 Volltext |
| 951 | |a AR | ||
| 992 | |a 20200421 | ||
| 993 | |a Article | ||
| 994 | |a 2020 | ||
| 998 | |g 121046028 |a Brügger, Britta |m 121046028:Brügger, Britta |d 700000 |d 711000 |e 700000PB121046028 |e 711000PB121046028 |k 0/700000/ |k 1/700000/711000/ |p 13 | ||
| 998 | |g 1208743163 |a Kompa, Julian |m 1208743163:Kompa, Julian |d 120000 |d 120100 |e 120000PK1208743163 |e 120100PK1208743163 |k 0/120000/ |k 1/120000/120100/ |p 12 | ||
| 998 | |g 1163962155 |a Olschowski, Hannah |m 1163962155:Olschowski, Hannah |d 700000 |d 711000 |e 700000PO1163962155 |e 711000PO1163962155 |k 0/700000/ |k 1/700000/711000/ |p 11 | ||
| 999 | |a KXP-PPN1695568664 |e 3628648424 | ||
| BIB | |a Y | ||
| SER | |a journal | ||
| JSO | |a {"title":[{"title":"EHD2-mediated restriction of caveolar dynamics regulates cellular fatty acid uptake","title_sort":"EHD2-mediated restriction of caveolar dynamics regulates cellular fatty acid uptake"}],"type":{"bibl":"article-journal","media":"Online-Ressource"},"physDesc":[{"extent":"11 S.","noteIll":"Illustrationen"}],"id":{"doi":["10.1073/pnas.1918415117"],"eki":["1695568664"]},"relHost":[{"physDesc":[{"extent":"Online-Ressource"}],"id":{"issn":["1091-6490"],"eki":["254235379"],"zdb":["1461794-8"]},"title":[{"title":"Proceedings of the National Academy of Sciences of the United States of America","title_sort":"Proceedings of the National Academy of Sciences of the United States of America"}],"origin":[{"publisherPlace":"Washington, DC","dateIssuedKey":"1915","dateIssuedDisp":"1915-","publisher":"National Acad. of Sciences"}],"recId":"254235379","disp":"National Academy of Sciences (Washington, DC)Proceedings of the National Academy of Sciences of the United States of America","type":{"bibl":"periodical","media":"Online-Ressource"},"corporate":[{"display":"National Academy of Sciences","role":"aut"}],"titleAlt":[{"title":"PNAS online"},{"title":"PNAS"}],"part":{"year":"2020","volume":"117","text":"117(2020), 13, Seite 7471-7481","issue":"13","extent":"11","pages":"7471-7481"},"language":["eng"],"pubHistory":["1.1915 -"],"note":["Gesehen am 09.03.2022"]}],"origin":[{"dateIssuedKey":"2020","dateIssuedDisp":"March 31, 2020"}],"language":["eng"],"name":{"displayForm":["Claudia Matthaeus, Ines Lahmann, Séverine Kunz, Wenke Jonas, Arthur Alves Melo, Martin Lehmann, Elin Larsson, Richard Lundmark, Matthias Kern, Matthias Blüher, Hannah Olschowski, Julian Kompa, Britta Brügger, Dominik N. Müller, Volker Haucke, Annette Schürmann, Carmen Birchmeier, and Oliver Daumke"]},"person":[{"given":"Claudia","display":"Matthäus, Claudia","role":"aut","family":"Matthäus"},{"display":"Lahmann, Ines","given":"Ines","family":"Lahmann","role":"aut"},{"role":"aut","family":"Kunz","display":"Kunz, Séverine","given":"Séverine"},{"role":"aut","family":"Jonas","given":"Wenke","display":"Jonas, Wenke"},{"display":"Melo, Arthur Alves","given":"Arthur Alves","family":"Melo","role":"aut"},{"family":"Lehmann","role":"aut","display":"Lehmann, Martin","given":"Martin"},{"role":"aut","family":"Larsson","given":"Elin","display":"Larsson, Elin"},{"given":"Richard","display":"Lundmark, Richard","role":"aut","family":"Lundmark"},{"display":"Kern, Matthias","given":"Matthias","role":"aut","family":"Kern"},{"display":"Blüher, Matthias","given":"Matthias","family":"Blüher","role":"aut"},{"role":"aut","family":"Olschowski","display":"Olschowski, Hannah","given":"Hannah"},{"role":"aut","family":"Kompa","display":"Kompa, Julian","given":"Julian"},{"given":"Britta","display":"Brügger, Britta","role":"aut","family":"Brügger"},{"role":"aut","family":"Müller","given":"Dominik N.","display":"Müller, Dominik N."},{"display":"Haucke, Volker","given":"Volker","role":"aut","family":"Haucke"},{"given":"Annette","display":"Schürmann, Annette","role":"aut","family":"Schürmann"},{"display":"Birchmeier, Carmen","given":"Carmen","role":"aut","family":"Birchmeier"},{"given":"Oliver","display":"Daumke, Oliver","family":"Daumke","role":"aut"}],"recId":"1695568664","note":["Gesehen am 21.04.2020"]} | ||
| SRT | |a MATTHAEUSCEHD2MEDIAT3120 | ||