FMNL2 and -3 regulate Golgi architecture and anterograde transport downstream of Cdc42

Research output: Contribution to journalJournal articlepeer-review

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FMNL2 and -3 regulate Golgi architecture and anterograde transport downstream of Cdc42. / Kage, Frieda; Steffen, Anika; Ellinger, Adolf; Ranftler, Carmen; Gehre, Christian; Brakebusch, Cord; Pavelka, Margit; Stradal, Theresia; Rottner, Klemens.

In: Scientific Reports, Vol. 7, No. 1, 9791, 01.12.2017.

Research output: Contribution to journalJournal articlepeer-review

Harvard

Kage, F, Steffen, A, Ellinger, A, Ranftler, C, Gehre, C, Brakebusch, C, Pavelka, M, Stradal, T & Rottner, K 2017, 'FMNL2 and -3 regulate Golgi architecture and anterograde transport downstream of Cdc42', Scientific Reports, vol. 7, no. 1, 9791. https://doi.org/10.1038/s41598-017-09952-1

APA

Kage, F., Steffen, A., Ellinger, A., Ranftler, C., Gehre, C., Brakebusch, C., Pavelka, M., Stradal, T., & Rottner, K. (2017). FMNL2 and -3 regulate Golgi architecture and anterograde transport downstream of Cdc42. Scientific Reports, 7(1), [9791]. https://doi.org/10.1038/s41598-017-09952-1

Vancouver

Kage F, Steffen A, Ellinger A, Ranftler C, Gehre C, Brakebusch C et al. FMNL2 and -3 regulate Golgi architecture and anterograde transport downstream of Cdc42. Scientific Reports. 2017 Dec 1;7(1). 9791. https://doi.org/10.1038/s41598-017-09952-1

Author

Kage, Frieda ; Steffen, Anika ; Ellinger, Adolf ; Ranftler, Carmen ; Gehre, Christian ; Brakebusch, Cord ; Pavelka, Margit ; Stradal, Theresia ; Rottner, Klemens. / FMNL2 and -3 regulate Golgi architecture and anterograde transport downstream of Cdc42. In: Scientific Reports. 2017 ; Vol. 7, No. 1.

Bibtex

@article{10e4a782134748d8aa7b097a00ce4442,
title = "FMNL2 and -3 regulate Golgi architecture and anterograde transport downstream of Cdc42",
abstract = "The Rho-family small GTPase Cdc42 localizes at plasma membrane and Golgi complex and aside from protrusion and migration operates in vesicle trafficking, endo- and exocytosis as well as establishment and/or maintenance of cell polarity. The formin family members FMNL2 and -3 are actin assembly factors established to regulate cell edge protrusion during migration and invasion. Here we report these formins to additionally accumulate and function at the Golgi apparatus. As opposed to lamellipodia, Golgi targeting of these proteins required both their N-terminal myristoylation and the interaction with Cdc42. Moreover, Golgi association of FMNL2 or -3 induced a phalloidin-detectable actin meshwork around the Golgi. Importantly, functional interference with FMNL2/3 formins by RNAi or CRISPR/Cas9-mediated gene deletion invariably induced Golgi fragmentation in different cell lines. Furthermore, absence of these proteins led to enlargement of endosomes as well as defective maturation and/or sorting into late endosomes and lysosomes. In line with Cdc42 - recently established to regulate anterograde transport through the Golgi by cargo sorting and carrier formation - FMNL2/3 depletion also affected anterograde trafficking of VSV-G from the Golgi to the plasma membrane. Our data thus link FMNL2/3 formins to actin assembly-dependent functions of Cdc42 in anterograde transport through the Golgi apparatus.",
author = "Frieda Kage and Anika Steffen and Adolf Ellinger and Carmen Ranftler and Christian Gehre and Cord Brakebusch and Margit Pavelka and Theresia Stradal and Klemens Rottner",
year = "2017",
month = dec,
day = "1",
doi = "10.1038/s41598-017-09952-1",
language = "English",
volume = "7",
journal = "Scientific Reports",
issn = "2045-2322",
publisher = "nature publishing group",
number = "1",

}

RIS

TY - JOUR

T1 - FMNL2 and -3 regulate Golgi architecture and anterograde transport downstream of Cdc42

AU - Kage, Frieda

AU - Steffen, Anika

AU - Ellinger, Adolf

AU - Ranftler, Carmen

AU - Gehre, Christian

AU - Brakebusch, Cord

AU - Pavelka, Margit

AU - Stradal, Theresia

AU - Rottner, Klemens

PY - 2017/12/1

Y1 - 2017/12/1

N2 - The Rho-family small GTPase Cdc42 localizes at plasma membrane and Golgi complex and aside from protrusion and migration operates in vesicle trafficking, endo- and exocytosis as well as establishment and/or maintenance of cell polarity. The formin family members FMNL2 and -3 are actin assembly factors established to regulate cell edge protrusion during migration and invasion. Here we report these formins to additionally accumulate and function at the Golgi apparatus. As opposed to lamellipodia, Golgi targeting of these proteins required both their N-terminal myristoylation and the interaction with Cdc42. Moreover, Golgi association of FMNL2 or -3 induced a phalloidin-detectable actin meshwork around the Golgi. Importantly, functional interference with FMNL2/3 formins by RNAi or CRISPR/Cas9-mediated gene deletion invariably induced Golgi fragmentation in different cell lines. Furthermore, absence of these proteins led to enlargement of endosomes as well as defective maturation and/or sorting into late endosomes and lysosomes. In line with Cdc42 - recently established to regulate anterograde transport through the Golgi by cargo sorting and carrier formation - FMNL2/3 depletion also affected anterograde trafficking of VSV-G from the Golgi to the plasma membrane. Our data thus link FMNL2/3 formins to actin assembly-dependent functions of Cdc42 in anterograde transport through the Golgi apparatus.

AB - The Rho-family small GTPase Cdc42 localizes at plasma membrane and Golgi complex and aside from protrusion and migration operates in vesicle trafficking, endo- and exocytosis as well as establishment and/or maintenance of cell polarity. The formin family members FMNL2 and -3 are actin assembly factors established to regulate cell edge protrusion during migration and invasion. Here we report these formins to additionally accumulate and function at the Golgi apparatus. As opposed to lamellipodia, Golgi targeting of these proteins required both their N-terminal myristoylation and the interaction with Cdc42. Moreover, Golgi association of FMNL2 or -3 induced a phalloidin-detectable actin meshwork around the Golgi. Importantly, functional interference with FMNL2/3 formins by RNAi or CRISPR/Cas9-mediated gene deletion invariably induced Golgi fragmentation in different cell lines. Furthermore, absence of these proteins led to enlargement of endosomes as well as defective maturation and/or sorting into late endosomes and lysosomes. In line with Cdc42 - recently established to regulate anterograde transport through the Golgi by cargo sorting and carrier formation - FMNL2/3 depletion also affected anterograde trafficking of VSV-G from the Golgi to the plasma membrane. Our data thus link FMNL2/3 formins to actin assembly-dependent functions of Cdc42 in anterograde transport through the Golgi apparatus.

U2 - 10.1038/s41598-017-09952-1

DO - 10.1038/s41598-017-09952-1

M3 - Journal article

C2 - 28852060

AN - SCOPUS:85028572922

VL - 7

JO - Scientific Reports

JF - Scientific Reports

SN - 2045-2322

IS - 1

M1 - 9791

ER -

ID: 185033059