The ETS-5 transcription factor regulates activity states in Caenorhabditis elegans by controlling satiety

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

Standard

The ETS-5 transcription factor regulates activity states in Caenorhabditis elegans by controlling satiety. / Juozaityte, Vaida; Pladevall-Morera, David; Podolska, Agnieszka; Nørgaard, Steffen; Neumann, Brent; Pocock, Roger.

In: Proceedings of the National Academy of Sciences of the United States of America, Vol. 114, No. 9, 28.02.2017, p. E1651-E1658.

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

Harvard

Juozaityte, V, Pladevall-Morera, D, Podolska, A, Nørgaard, S, Neumann, B & Pocock, R 2017, 'The ETS-5 transcription factor regulates activity states in Caenorhabditis elegans by controlling satiety', Proceedings of the National Academy of Sciences of the United States of America, vol. 114, no. 9, pp. E1651-E1658. https://doi.org/10.1073/pnas.1610673114

APA

Juozaityte, V., Pladevall-Morera, D., Podolska, A., Nørgaard, S., Neumann, B., & Pocock, R. (2017). The ETS-5 transcription factor regulates activity states in Caenorhabditis elegans by controlling satiety. Proceedings of the National Academy of Sciences of the United States of America, 114(9), E1651-E1658. https://doi.org/10.1073/pnas.1610673114

Vancouver

Juozaityte V, Pladevall-Morera D, Podolska A, Nørgaard S, Neumann B, Pocock R. The ETS-5 transcription factor regulates activity states in Caenorhabditis elegans by controlling satiety. Proceedings of the National Academy of Sciences of the United States of America. 2017 Feb 28;114(9):E1651-E1658. https://doi.org/10.1073/pnas.1610673114

Author

Juozaityte, Vaida ; Pladevall-Morera, David ; Podolska, Agnieszka ; Nørgaard, Steffen ; Neumann, Brent ; Pocock, Roger. / The ETS-5 transcription factor regulates activity states in Caenorhabditis elegans by controlling satiety. In: Proceedings of the National Academy of Sciences of the United States of America. 2017 ; Vol. 114, No. 9. pp. E1651-E1658.

Bibtex

@article{6689708055664235b4b5c4d6ff21b60b,
title = "The ETS-5 transcription factor regulates activity states in Caenorhabditis elegans by controlling satiety",
abstract = "Animal behavior is shaped through interplay among genes, the environment, and previous experience. As in mammals, satiety signals induce quiescence in Caenorhabditis elegans Here we report that the C. elegans transcription factor ETS-5, an ortholog of mammalian FEV/Pet1, controls satiety-induced quiescence. Nutritional status has a major influence on C. elegans behavior. When foraging, food availability controls behavioral state switching between active (roaming) and sedentary (dwelling) states; however, when provided with high-quality food, C. elegans become sated and enter quiescence. We show that ETS-5 acts to promote roaming and inhibit quiescence by setting the internal {"}satiety quotient{"} through fat regulation. Acting from the ASG and BAG sensory neurons, we show that ETS-5 functions in a complex network with serotonergic and neuropeptide signaling pathways to control food-regulated behavioral state switching. Taken together, our results identify a neuronal mechanism for controlling intestinal fat stores and organismal behavioral states in C. elegans, and establish a paradigm for the elucidation of obesity-relevant mechanisms.",
author = "Vaida Juozaityte and David Pladevall-Morera and Agnieszka Podolska and Steffen N{\o}rgaard and Brent Neumann and Roger Pocock",
year = "2017",
month = feb,
day = "28",
doi = "10.1073/pnas.1610673114",
language = "English",
volume = "114",
pages = "E1651--E1658",
journal = "Proceedings of the National Academy of Sciences of the United States of America",
issn = "0027-8424",
publisher = "The National Academy of Sciences of the United States of America",
number = "9",

}

RIS

TY - JOUR

T1 - The ETS-5 transcription factor regulates activity states in Caenorhabditis elegans by controlling satiety

AU - Juozaityte, Vaida

AU - Pladevall-Morera, David

AU - Podolska, Agnieszka

AU - Nørgaard, Steffen

AU - Neumann, Brent

AU - Pocock, Roger

PY - 2017/2/28

Y1 - 2017/2/28

N2 - Animal behavior is shaped through interplay among genes, the environment, and previous experience. As in mammals, satiety signals induce quiescence in Caenorhabditis elegans Here we report that the C. elegans transcription factor ETS-5, an ortholog of mammalian FEV/Pet1, controls satiety-induced quiescence. Nutritional status has a major influence on C. elegans behavior. When foraging, food availability controls behavioral state switching between active (roaming) and sedentary (dwelling) states; however, when provided with high-quality food, C. elegans become sated and enter quiescence. We show that ETS-5 acts to promote roaming and inhibit quiescence by setting the internal "satiety quotient" through fat regulation. Acting from the ASG and BAG sensory neurons, we show that ETS-5 functions in a complex network with serotonergic and neuropeptide signaling pathways to control food-regulated behavioral state switching. Taken together, our results identify a neuronal mechanism for controlling intestinal fat stores and organismal behavioral states in C. elegans, and establish a paradigm for the elucidation of obesity-relevant mechanisms.

AB - Animal behavior is shaped through interplay among genes, the environment, and previous experience. As in mammals, satiety signals induce quiescence in Caenorhabditis elegans Here we report that the C. elegans transcription factor ETS-5, an ortholog of mammalian FEV/Pet1, controls satiety-induced quiescence. Nutritional status has a major influence on C. elegans behavior. When foraging, food availability controls behavioral state switching between active (roaming) and sedentary (dwelling) states; however, when provided with high-quality food, C. elegans become sated and enter quiescence. We show that ETS-5 acts to promote roaming and inhibit quiescence by setting the internal "satiety quotient" through fat regulation. Acting from the ASG and BAG sensory neurons, we show that ETS-5 functions in a complex network with serotonergic and neuropeptide signaling pathways to control food-regulated behavioral state switching. Taken together, our results identify a neuronal mechanism for controlling intestinal fat stores and organismal behavioral states in C. elegans, and establish a paradigm for the elucidation of obesity-relevant mechanisms.

U2 - 10.1073/pnas.1610673114

DO - 10.1073/pnas.1610673114

M3 - Journal article

C2 - 28193866

VL - 114

SP - E1651-E1658

JO - Proceedings of the National Academy of Sciences of the United States of America

JF - Proceedings of the National Academy of Sciences of the United States of America

SN - 0027-8424

IS - 9

ER -

ID: 179358310