The GPCR adaptor protein Norbin regulates S1PR1 trafficking and the morphology, cell cycle and survival of PC12 cells

Research output: Contribution to journal › Journal article › Research › peer-review

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The GPCR adaptor protein Norbin regulates S1PR1 trafficking and the morphology, cell cycle and survival of PC12 cells. / Johansen, Valdemar B.I.; Hampson, Elizabeth; Tsonou, Elpida; Pantarelli, Chiara; Chu, Julia Y.; Crossland, Laraine; Okkenhaug, Hanneke; Massey, Andrew J.; Hornigold, David C.; Welch, Heidi C.E.; Chetwynd, Stephen A.

In: Scientific Reports, Vol. 13, No. 1, 18237, 2023.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Johansen, VBI, Hampson, E, Tsonou, E, Pantarelli, C, Chu, JY, Crossland, L, Okkenhaug, H, Massey, AJ, Hornigold, DC, Welch, HCE & Chetwynd, SA 2023, 'The GPCR adaptor protein Norbin regulates S1PR1 trafficking and the morphology, cell cycle and survival of PC12 cells', Scientific Reports, vol. 13, no. 1, 18237. https://doi.org/10.1038/s41598-023-45148-6

APA

Johansen, V. B. I., Hampson, E., Tsonou, E., Pantarelli, C., Chu, J. Y., Crossland, L., Okkenhaug, H., Massey, A. J., Hornigold, D. C., Welch, H. C. E., & Chetwynd, S. A. (2023). The GPCR adaptor protein Norbin regulates S1PR1 trafficking and the morphology, cell cycle and survival of PC12 cells. Scientific Reports, 13(1), [18237]. https://doi.org/10.1038/s41598-023-45148-6

Vancouver

Johansen VBI, Hampson E, Tsonou E, Pantarelli C, Chu JY, Crossland L et al. The GPCR adaptor protein Norbin regulates S1PR1 trafficking and the morphology, cell cycle and survival of PC12 cells. Scientific Reports. 2023;13(1). 18237. https://doi.org/10.1038/s41598-023-45148-6

Author

Johansen, Valdemar B.I. ; Hampson, Elizabeth ; Tsonou, Elpida ; Pantarelli, Chiara ; Chu, Julia Y. ; Crossland, Laraine ; Okkenhaug, Hanneke ; Massey, Andrew J. ; Hornigold, David C. ; Welch, Heidi C.E. ; Chetwynd, Stephen A. / The GPCR adaptor protein Norbin regulates S1PR1 trafficking and the morphology, cell cycle and survival of PC12 cells. In: Scientific Reports. 2023 ; Vol. 13, No. 1.

Bibtex

@article{f16ea5359f3548fc9a7891f26ef8c492,
title = "The GPCR adaptor protein Norbin regulates S1PR1 trafficking and the morphology, cell cycle and survival of PC12 cells",
abstract = "Norbin is an adaptor protein that binds numerous G protein-coupled receptors (GPCRs), is highly expressed in neurons, and is essential for a functioning nervous system in rodent models. Yet, beyond its control of neurite outgrowth and synaptic plasticity, few cellular roles of Norbin have been investigated to date. Furthermore, while Norbin is known to regulate the steady-state cell surface levels of several GPCRs, only in one case has the protein been shown to control the agonist-induced receptor internalisation which serves to attenuate GPCR signalling. Here, we generated a Norbin-deficient PC12 cell line which enabled us to study both the cellular functions of Norbin and its roles in GPCR trafficking and signalling. We show that Norbin limits cell size and spreading, and is required for the growth, viability and cell cycle progression of PC12 cells. We also found that Norbin regulates both the steady-state surface level and agonist-induced internalisation of the GPCR sphingosine-1-phosphate receptor 1 (S1PR1) in these cells, suggesting that its role in agonist-dependent GPCR trafficking is more widespread than previously appreciated. Finally, we show that Norbin limits the S1P-stimulated activation of Akt and p38 Mapk, and is required for the activation of Erk in PC12 cells. Together, our findings provide a better understanding of the cellular functions of Norbin and its control of GPCR trafficking.",
author = "Johansen, {Valdemar B.I.} and Elizabeth Hampson and Elpida Tsonou and Chiara Pantarelli and Chu, {Julia Y.} and Laraine Crossland and Hanneke Okkenhaug and Massey, {Andrew J.} and Hornigold, {David C.} and Welch, {Heidi C.E.} and Chetwynd, {Stephen A.}",
note = "Publisher Copyright: {\textcopyright} 2023, Springer Nature Limited.",
year = "2023",
doi = "10.1038/s41598-023-45148-6",
language = "English",
volume = "13",
journal = "Scientific Reports",
issn = "2045-2322",
publisher = "nature publishing group",
number = "1",

}

RIS

TY - JOUR

T1 - The GPCR adaptor protein Norbin regulates S1PR1 trafficking and the morphology, cell cycle and survival of PC12 cells

AU - Johansen, Valdemar B.I.

AU - Hampson, Elizabeth

AU - Tsonou, Elpida

AU - Pantarelli, Chiara

AU - Chu, Julia Y.

AU - Crossland, Laraine

AU - Okkenhaug, Hanneke

AU - Massey, Andrew J.

AU - Hornigold, David C.

AU - Welch, Heidi C.E.

AU - Chetwynd, Stephen A.

N1 - Publisher Copyright: © 2023, Springer Nature Limited.

PY - 2023

Y1 - 2023

N2 - Norbin is an adaptor protein that binds numerous G protein-coupled receptors (GPCRs), is highly expressed in neurons, and is essential for a functioning nervous system in rodent models. Yet, beyond its control of neurite outgrowth and synaptic plasticity, few cellular roles of Norbin have been investigated to date. Furthermore, while Norbin is known to regulate the steady-state cell surface levels of several GPCRs, only in one case has the protein been shown to control the agonist-induced receptor internalisation which serves to attenuate GPCR signalling. Here, we generated a Norbin-deficient PC12 cell line which enabled us to study both the cellular functions of Norbin and its roles in GPCR trafficking and signalling. We show that Norbin limits cell size and spreading, and is required for the growth, viability and cell cycle progression of PC12 cells. We also found that Norbin regulates both the steady-state surface level and agonist-induced internalisation of the GPCR sphingosine-1-phosphate receptor 1 (S1PR1) in these cells, suggesting that its role in agonist-dependent GPCR trafficking is more widespread than previously appreciated. Finally, we show that Norbin limits the S1P-stimulated activation of Akt and p38 Mapk, and is required for the activation of Erk in PC12 cells. Together, our findings provide a better understanding of the cellular functions of Norbin and its control of GPCR trafficking.

AB - Norbin is an adaptor protein that binds numerous G protein-coupled receptors (GPCRs), is highly expressed in neurons, and is essential for a functioning nervous system in rodent models. Yet, beyond its control of neurite outgrowth and synaptic plasticity, few cellular roles of Norbin have been investigated to date. Furthermore, while Norbin is known to regulate the steady-state cell surface levels of several GPCRs, only in one case has the protein been shown to control the agonist-induced receptor internalisation which serves to attenuate GPCR signalling. Here, we generated a Norbin-deficient PC12 cell line which enabled us to study both the cellular functions of Norbin and its roles in GPCR trafficking and signalling. We show that Norbin limits cell size and spreading, and is required for the growth, viability and cell cycle progression of PC12 cells. We also found that Norbin regulates both the steady-state surface level and agonist-induced internalisation of the GPCR sphingosine-1-phosphate receptor 1 (S1PR1) in these cells, suggesting that its role in agonist-dependent GPCR trafficking is more widespread than previously appreciated. Finally, we show that Norbin limits the S1P-stimulated activation of Akt and p38 Mapk, and is required for the activation of Erk in PC12 cells. Together, our findings provide a better understanding of the cellular functions of Norbin and its control of GPCR trafficking.

U2 - 10.1038/s41598-023-45148-6

DO - 10.1038/s41598-023-45148-6

M3 - Journal article

C2 - 37880240

AN - SCOPUS:85174704994

VL - 13

JO - Scientific Reports

JF - Scientific Reports

SN - 2045-2322

IS - 1

M1 - 18237

ER -

ID: 371922552