Temporal proteomics of NGF-TrkA signaling identifies an inhibitory role for the E3 ligase Cbl-b in neuroblastoma cell differentiation

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Temporal proteomics of NGF-TrkA signaling identifies an inhibitory role for the E3 ligase Cbl-b in neuroblastoma cell differentiation. / Emdal, Kristina B; Pedersen, Anna-Kathrine; Bekker-Jensen, Dorte B; Tsafou, Kalliopi P; Horn, Heiko; Lindner, Sven; Schulte, Johannes H; Eggert, Angelika; Jensen, Lars Juhl; Francavilla, Chiara; Olsen, Jesper V.

In: Science signaling, Vol. 8, No. 374, ra40, 2015.

Research output: Contribution to journalJournal articleResearchpeer-review

Harvard

Emdal, KB, Pedersen, A-K, Bekker-Jensen, DB, Tsafou, KP, Horn, H, Lindner, S, Schulte, JH, Eggert, A, Jensen, LJ, Francavilla, C & Olsen, JV 2015, 'Temporal proteomics of NGF-TrkA signaling identifies an inhibitory role for the E3 ligase Cbl-b in neuroblastoma cell differentiation', Science signaling, vol. 8, no. 374, ra40. https://doi.org/10.1126/scisignal.2005769

APA

Emdal, K. B., Pedersen, A-K., Bekker-Jensen, D. B., Tsafou, K. P., Horn, H., Lindner, S., ... Olsen, J. V. (2015). Temporal proteomics of NGF-TrkA signaling identifies an inhibitory role for the E3 ligase Cbl-b in neuroblastoma cell differentiation. Science signaling, 8(374), [ra40]. https://doi.org/10.1126/scisignal.2005769

Vancouver

Emdal KB, Pedersen A-K, Bekker-Jensen DB, Tsafou KP, Horn H, Lindner S et al. Temporal proteomics of NGF-TrkA signaling identifies an inhibitory role for the E3 ligase Cbl-b in neuroblastoma cell differentiation. Science signaling. 2015;8(374). ra40. https://doi.org/10.1126/scisignal.2005769

Author

Emdal, Kristina B ; Pedersen, Anna-Kathrine ; Bekker-Jensen, Dorte B ; Tsafou, Kalliopi P ; Horn, Heiko ; Lindner, Sven ; Schulte, Johannes H ; Eggert, Angelika ; Jensen, Lars Juhl ; Francavilla, Chiara ; Olsen, Jesper V. / Temporal proteomics of NGF-TrkA signaling identifies an inhibitory role for the E3 ligase Cbl-b in neuroblastoma cell differentiation. In: Science signaling. 2015 ; Vol. 8, No. 374.

Bibtex

@article{566f0538bb7941388f188dd0337f0c32,
title = "Temporal proteomics of NGF-TrkA signaling identifies an inhibitory role for the E3 ligase Cbl-b in neuroblastoma cell differentiation",
abstract = "SH-SY5Y neuroblastoma cells respond to nerve growth factor (NGF)-mediated activation of the tropomyosin-related kinase A (TrkA) with neurite outgrowth, thereby providing a model to study neuronal differentiation. We performed a time-resolved analysis of NGF-TrkA signaling in neuroblastoma cells using mass spectrometry-based quantitative proteomics. The combination of interactome, phosphoproteome, and proteome data provided temporal insights into the molecular events downstream of NGF binding to TrkA. We showed that upon NGF stimulation, TrkA recruits the E3 ubiquitin ligase Cbl-b, which then becomes phosphorylated and ubiquitylated and decreases in abundance. We also found that recruitment of Cbl-b promotes TrkA ubiquitylation and degradation. Furthermore, the amount of phosphorylation of the kinase ERK and neurite outgrowth increased upon Cbl-b depletion in several neuroblastoma cell lines. Our findings suggest that Cbl-b limits NGF-TrkA signaling to control the length of neurites.",
author = "Emdal, {Kristina B} and Anna-Kathrine Pedersen and Bekker-Jensen, {Dorte B} and Tsafou, {Kalliopi P} and Heiko Horn and Sven Lindner and Schulte, {Johannes H} and Angelika Eggert and Jensen, {Lars Juhl} and Chiara Francavilla and Olsen, {Jesper V}",
note = "Copyright {\circledC} 2015, American Association for the Advancement of Science.",
year = "2015",
doi = "10.1126/scisignal.2005769",
language = "English",
volume = "8",
journal = "Science Signaling",
issn = "1945-0877",
publisher = "American Association for the Advancement of Science",
number = "374",

}

RIS

TY - JOUR

T1 - Temporal proteomics of NGF-TrkA signaling identifies an inhibitory role for the E3 ligase Cbl-b in neuroblastoma cell differentiation

AU - Emdal, Kristina B

AU - Pedersen, Anna-Kathrine

AU - Bekker-Jensen, Dorte B

AU - Tsafou, Kalliopi P

AU - Horn, Heiko

AU - Lindner, Sven

AU - Schulte, Johannes H

AU - Eggert, Angelika

AU - Jensen, Lars Juhl

AU - Francavilla, Chiara

AU - Olsen, Jesper V

N1 - Copyright © 2015, American Association for the Advancement of Science.

PY - 2015

Y1 - 2015

N2 - SH-SY5Y neuroblastoma cells respond to nerve growth factor (NGF)-mediated activation of the tropomyosin-related kinase A (TrkA) with neurite outgrowth, thereby providing a model to study neuronal differentiation. We performed a time-resolved analysis of NGF-TrkA signaling in neuroblastoma cells using mass spectrometry-based quantitative proteomics. The combination of interactome, phosphoproteome, and proteome data provided temporal insights into the molecular events downstream of NGF binding to TrkA. We showed that upon NGF stimulation, TrkA recruits the E3 ubiquitin ligase Cbl-b, which then becomes phosphorylated and ubiquitylated and decreases in abundance. We also found that recruitment of Cbl-b promotes TrkA ubiquitylation and degradation. Furthermore, the amount of phosphorylation of the kinase ERK and neurite outgrowth increased upon Cbl-b depletion in several neuroblastoma cell lines. Our findings suggest that Cbl-b limits NGF-TrkA signaling to control the length of neurites.

AB - SH-SY5Y neuroblastoma cells respond to nerve growth factor (NGF)-mediated activation of the tropomyosin-related kinase A (TrkA) with neurite outgrowth, thereby providing a model to study neuronal differentiation. We performed a time-resolved analysis of NGF-TrkA signaling in neuroblastoma cells using mass spectrometry-based quantitative proteomics. The combination of interactome, phosphoproteome, and proteome data provided temporal insights into the molecular events downstream of NGF binding to TrkA. We showed that upon NGF stimulation, TrkA recruits the E3 ubiquitin ligase Cbl-b, which then becomes phosphorylated and ubiquitylated and decreases in abundance. We also found that recruitment of Cbl-b promotes TrkA ubiquitylation and degradation. Furthermore, the amount of phosphorylation of the kinase ERK and neurite outgrowth increased upon Cbl-b depletion in several neuroblastoma cell lines. Our findings suggest that Cbl-b limits NGF-TrkA signaling to control the length of neurites.

U2 - 10.1126/scisignal.2005769

DO - 10.1126/scisignal.2005769

M3 - Journal article

C2 - 25921289

VL - 8

JO - Science Signaling

JF - Science Signaling

SN - 1945-0877

IS - 374

M1 - ra40

ER -

ID: 137983377