Cited by 257Smoking Behavior and CessationNicotinic Acetylcholine Receptors StudyNeurotransmitter Receptor Influence on Behavior

Evidence for enhanced neurobehavioral vulnerability to nicotine during periadolescence in rats

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Adriani, Walter, Spijker, Sabine, Deroche-Gamonet, Véronique, Laviola, Giovanni, Le Moal, Michel, Smit, August B., Piazza, Pier Vincenzo·2003·The Journal of Neuroscience

Abstract

Epidemiological studies indicate that there is an increased likelihood for the development of nicotine addiction when cigarette smoking starts early during adolescence. These observations suggest that adolescence could be a “critical” ontogenetic period, during which drugs of abuse have distinct effects responsible for the development of dependence later in life. We compared the long-term behavioral and molecular effects of repeated nicotine treatment during either periadolescence or postadolescence in rats. It was found that exposure to nicotine during periadolescence, but not a similar exposure in the postadolescent period, increased the intravenous self-administration of nicotine and the expression of distinct subunits of the ligand-gated acetylcholine receptor in adult animals. Both these changes indicated an increased sensitivity to the addictive properties of nicotine. In conclusion, adolescence seems to be a critical developmental period, characterized by enhanced neurobehavioral vulnerability to nicotine.

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Crossref · 10.1523/jneurosci.23-11-04712.2003

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  • Adolescent nicotine exposure increases later nicotine reward and reduces nicotine aversion in adult animals.

    “Adolescent nicotine treatment increases subsequent nicotine reward and decreases aversion in adults”

    From Unique, long-term effects of nicotine on adolescent brain. (2020) · cites this paper as Adriani et al., 2003

    The Results report that nicotine pretreatment during periadolescence increased nicotine self-administration in adult rats, and the Discussion interprets this as greater sensitivity to nicotine’s reinforcing effects. Our copy does not report reduced nicotine aversion; searches for aversion and aversive effects did not find support for that part of the claim. No page numbers were available in the indexed passages. (LLM, conf=0.86)

    Experimental — accuracy not yet measured
  • Nicotine administration during adolescence, but not after, has long-lasting effects on cognitive, addictive, and emotional behavior in rats.

    “Nicotine administration during, but not following, adolescence has long-lasting effects on cognitive, addictive, and emotional behavior in rats (Adriani et al. 2003; Iniguez et al. 2008; Counotte et al. 2009, 2011).”

    From Short- and Long-Term Consequences of Nicotine Exposure during Adolescence for Prefrontal Cortex Neuronal Network Function (2012) · cites this paper as Adriani et al. 2003

    The Results (page unavailable) report that nicotine pretreatment during periadolescence, but not postadolescence, increased nicotine self-administration in adult rats, supporting a lasting effect on addiction-related behavior. The paper does not report lasting effects on cognitive or emotional behavior from that treatment. (LLM, conf=0.88)

    Experimental — accuracy not yet measured
  • Adolescent rats are more susceptible than adult rats to nicotine's lasting effects on cognitive, addictive, and emotional behaviors.

    “Adolescents are more vulnerable than adults to nicotine’s long-term effects on addictive and cognitive behavior.”

    From Adolescent nicotine exposure transiently increases high-affinity nicotinic receptors and modulates inhibitory synaptic transmission in rat medial prefrontal cortex (2012) · cites this paper as [16]

    The Results report that nicotine exposure during periadolescence, but not postadolescence, increased nicotine self-administration and motivation to obtain nicotine in adult rats. That supports a lasting difference in addiction-related behavior, but the paper does not establish lasting effects on cognitive behavior or the emotional behavior mentioned in the supplied paraphrase. (LLM, conf=0.88)

    Experimental — accuracy not yet measured
  • In rats, nicotine given during adolescence but not afterward has lasting effects on cognitive, addictive, and emotional behavior.

    “Nicotine administration during, but not following, adolescence has long-lasting effects on cognitive, addictive, and emotional behavior in rats (16–19).”

    From Adolescent nicotine exposure transiently increases high-affinity nicotinic receptors and modulates inhibitory synaptic transmission in rat medial prefrontal cortex (2012) · cites this paper as [16]

    The Results report that nicotine pretreatment during periadolescence, but not postadolescence, increased nicotine self-administration in adult rats, supporting a lasting effect on addiction-related behavior. The paper does not report lasting effects on cognitive or emotional behavior. (LLM, conf=0.88)

    Experimental — accuracy not yet measured
  • α4β2 and α7 nAchR expression and binding are higher in adolescents than adults.

    “α4β2 and α7 nAchR expression and binding are higher in adolescents than adults [187, 188].”

    From Consequences of adolescent drug use (2023) · cites this paper as [187]

    The Discussion (page unavailable) says nAChRs are overexpressed in rat brains during adolescence relative to later life. It does not establish higher α4β2 or α7 expression or binding specifically. The reported β2 increase was measured in adults previously exposed to nicotine during periadolescence, not in adolescents compared with adults. (LLM, conf=0.88)

    Experimental — accuracy not yet measured

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Authors
Adriani, W., Spijker, S., Deroche-Gamonet, V., Laviola, G., Le Moal, M., Smit, A. B., & Piazza, P. V.
Affiliations
  • Inserm (FR)
  • Vrije Universiteit Amsterdam (NL)
Venue
The Journal of Neuroscience
Published
2003-06-01
Volume
23
Issue
11
Pages
4712-4716
ISSN
  • 0270-6474 (ISSN-L)
  • 1529-2401
OpenAlex
W2159655610
Cited by
257
References
41
Citations by year
2026: 2 · 2025: 7 · 2024: 1 · 2023: 4 · 2022: 9 · 2021: 5 · 2020: 4 · 2019: 6 · 2018: 6 · 2017: 6 · 2016: 11 · 2015: 16 · 2014: 15 · 2013: 18 · 2012: 14
FWCI
10.95
Type
journal article
Language
en
Open access
Locations
  • Journal of Neuroscience (publishedVersion)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
  • VU Research Portal (publishedVersion, other-oa)
  • Digital Academic REpository of VU University Amsterdam (Vrije Universiteit Amsterdam) (submittedVersion)
  • Data Archiving and Networked Services (DANS) (submittedVersion, other-oa)
Topics
  • Health Sciences › Medicine › Physiology › Smoking Behavior and Cessation
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Nicotinic Acetylcholine Receptors Study
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neurotransmitter Receptor Influence on Behavior
Keywords
nicotine, adolescence, periadolescence, nicotine dependence, nicotine self-administration, acetylcholine receptor subunits, ligand-gated receptors, developmental vulnerability
MeSH terms
Animals, Behavior, Animal, Critical Period, Psychological, Injections, Intravenous, Male, Mesencephalon, Motor Activity, Nervous System, Nicotine, Receptors, Nicotinic, Reinforcement, Psychology, RNA, Messenger, Self Administration, Sexual Maturation, Substantia Nigra, Time, Tobacco Use Disorder, Gene Expression, Rats, Sprague-Dawley, Ventral Tegmental Area, Protein Subunits, Rats

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