Evidence map›Paper›PMID 31965254›Full record

ArticlePsychopharmacology2020

Fluoxetine effects on behavior and adult hippocampal neurogenesis in female C57BL/6J mice across the estrous cycle.

Christine N Yohn, Sophie Shifman, Alexander Garino, Emma Diethorn, Leshya Bokka, Sandra A Ashamalla, Benjamin Adam Samuels

Open access · greenAbstract read
In one paragraph

Article in Psychopharmacology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
3.4field-weighted citation impact, top 7% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

17 citing papers in PubMed, 35 citations in OpenAlex.

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  16. Chronic non-discriminatory social defeat is an effective chronic stress paradigm for both male and female mice.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2019
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 1 institution in 1 country.

Christine N YohnDepartment of Psychology, Rutgers University, 152 Frelinghuysen Rd, Piscataway, NJ, 08854, USA. cy253@scarletmail.rutgers.edu.
Sophie ShifmanDepartment of Psychology, Rutgers University, 152 Frelinghuysen Rd, Piscataway, NJ, 08854, USA.
Alexander GarinoDepartment of Psychology, Rutgers University, 152 Frelinghuysen Rd, Piscataway, NJ, 08854, USA.
Emma DiethornDepartment of Psychology, Rutgers University, 152 Frelinghuysen Rd, Piscataway, NJ, 08854, USA.
Leshya BokkaDepartment of Psychology, Rutgers University, 152 Frelinghuysen Rd, Piscataway, NJ, 08854, USA.
Sandra A AshamallaDepartment of Psychology, Rutgers University, 152 Frelinghuysen Rd, Piscataway, NJ, 08854, USA.
Benjamin Adam SamuelsDepartment of Psychology, Rutgers University, 152 Frelinghuysen Rd, Piscataway, NJ, 08854, USA. ben.samuels@rutgers.edu.ORCID http://orcid.org/0000-0003-2535-0376
Rutgers, The State University of New Jersey · US

Funding

Molecular and Neural Circuitry Mechanisms Underlying Antidepressant Treatment ResistanceR01MH112861 · NIMH · RUTGERS, THE STATE UNIV OF N.J. · PI SAMUELS, BENJAMIN A · 2017 to 2021
$1.9M
NIMH NIH HHS R01 MH112861
6 · The paper itself

Abstract

rationaleSome mood disorders, such as major depressive disorder, are more prevalent in women than in men. However, historically preclinical studies in rodents have a lower inclusion rate of females than males, possibly due to the fact that behavior can be affected by the estrous cycle. Several studies have demonstrated that chronic antidepressant treatment can decrease anxiety-associated behaviors and increase adult hippocampal neurogenesis in male rodents.

objectiveVery few studies have looked at the effects of antidepressants on behavior and neurogenesis across the estrous cycle in naturally cycling female rodents.

methodsHere, we analyze the effects of chronic treatment with the selective serotonin reuptake inhibitor (SSRI) fluoxetine (Prozac) on behavior and adult hippocampal neurogenesis in naturally cycling C57BL/6J females across all four phases of the estrous cycle.

resultsIn naturally cycling C57BL/6J females, fluoxetine decreases negative valence behaviors associated with anxiety in the elevated plus maze and novelty-suppressed feeding task, reduces immobility time in forced swim test, and increases adult hippocampal neurogenesis. Interestingly, the effects of fluoxetine on several negative valence behavior and adult hippocampal neurogenesis measures were mainly found within the estrus and diestrus phases of the estrous cycle.

conclusionsTaken together, these data are the first to illustrate the effects of fluoxetine on behavior and adult hippocampal neurogenesis across all four phases of the murine estrous cycle.

Indexed as

AnimalsAntidepressive AgentsBehavior, AnimalDepressionEstrous CycleFemaleFluoxetineHippocampusMaze LearningMiceMice, Inbred C57BLNeurogenesisSelective Serotonin Reuptake InhibitorsAntidepressive AgentsFluoxetineSelective Serotonin Reuptake InhibitorsAdult neurogenesisAntidepressantsAnxietyDepressionEstrous cycleFemales

Identifiers

PMID31965254
PMCPMC7196514
OpenAlexW3002881332

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.