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Granulocyte-colony Stimulating Factor Controls Neural and Behavioral Plasticity in Response to Cocaine

Overview
Journal Nat Commun
Specialty Biology
Date 2018 Jan 18
PMID 29339724
Citations 41
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Abstract

Cocaine addiction is characterized by dysfunction in reward-related brain circuits, leading to maladaptive motivation to seek and take the drug. There are currently no clinically available pharmacotherapies to treat cocaine addiction. Through a broad screen of innate immune mediators, we identify granulocyte-colony stimulating factor (G-CSF) as a potent mediator of cocaine-induced adaptations. Here we report that G-CSF potentiates cocaine-induced increases in neural activity in the nucleus accumbens (NAc) and prefrontal cortex. In addition, G-CSF injections potentiate cocaine place preference and enhance motivation to self-administer cocaine, while not affecting responses to natural rewards. Infusion of G-CSF neutralizing antibody into NAc blocks the ability of G-CSF to modulate cocaine's behavioral effects, providing a direct link between central G-CSF action in NAc and cocaine reward. These results demonstrate that manipulating G-CSF is sufficient to alter the motivation for cocaine, but not natural rewards, providing a pharmacotherapeutic avenue to manipulate addictive behaviors without abuse potential.

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References
1.
Fox H, DSa C, Kimmerling A, Siedlarz K, Tuit K, Stowe R . Immune system inflammation in cocaine dependent individuals: implications for medications development. Hum Psychopharmacol. 2012; 27(2):156-66. PMC: 3674778. DOI: 10.1002/hup.1251. View

2.
Kiraly D, Walker D, Calipari E, Labonte B, Issler O, Pena C . Alterations of the Host Microbiome Affect Behavioral Responses to Cocaine. Sci Rep. 2016; 6:35455. PMC: 5067576. DOI: 10.1038/srep35455. View

3.
de Araujo I, Oliveira-Maia A, Sotnikova T, Gainetdinov R, Caron M, Nicolelis M . Food reward in the absence of taste receptor signaling. Neuron. 2008; 57(6):930-41. DOI: 10.1016/j.neuron.2008.01.032. View

4.
Sanchez-Ramos J, Song S, Sava V, Catlow B, Lin X, Mori T . Granulocyte colony stimulating factor decreases brain amyloid burden and reverses cognitive impairment in Alzheimer's mice. Neuroscience. 2009; 163(1):55-72. PMC: 5966834. DOI: 10.1016/j.neuroscience.2009.05.071. View

5.
Pellegrino T, Bayer B . In vivo effects of cocaine on immune cell function. J Neuroimmunol. 1998; 83(1-2):139-47. DOI: 10.1016/s0165-5728(97)00230-0. View