Evidence map›Paper›PMID 30261172›Full record

ArticlePhysiology & behavior2018

Genetic differences in the behavioral organization of binge eating, conditioned food reward, and compulsive-like eating in C57BL/6J and DBA/2J strains.

Richard K Babbs, Julia C Kelliher, Julia L Scotellaro, Kimberly P Luttik, Megan K Mulligan, Camron D Bryant

Abstract read
In one paragraph

Article in Physiology & behavior, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
2.7field-weighted citation impact, top 10% 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

11 citing papers in PubMed, 20 citations in OpenAlex.

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  10. G3 (Bethesda, Md.) · 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

6 authors at 2 institutions in 1 country.

Richard K BabbsLaboratory of Addiction Genetics, Department of Pharmacology and Experimental Therapeutics, Boston University School of Medicine, Boston, MA 02118, United States.
Julia C KelliherLaboratory of Addiction Genetics, Department of Pharmacology and Experimental Therapeutics, Boston University School of Medicine, Boston, MA 02118, United States.
Julia L ScotellaroLaboratory of Addiction Genetics, Department of Pharmacology and Experimental Therapeutics, Boston University School of Medicine, Boston, MA 02118, United States; Boston University Undergraduate Research Opportunity Program (UROP), United States.
Kimberly P LuttikLaboratory of Addiction Genetics, Department of Pharmacology and Experimental Therapeutics, Boston University School of Medicine, Boston, MA 02118, United States; Boston University Undergraduate Research Opportunity Program (UROP), United States.
Megan K MulliganDepartment of Genetics, Genomics and Informatics, University of Tennessee Health Science Center, Memphis, TN 38163, United States.
Camron D BryantLaboratory of Addiction Genetics, Department of Pharmacology and Experimental Therapeutics, Boston University School of Medicine, Boston, MA 02118, United States. Electronic address: camron@bu.edu.
Boston University · USUniversity of Tennessee Health Science Center · US

Funding

Bridging genetic variation with behavior: Molecular and functional mechanisms of quantitative trait gene regulation of the stimulant and addictive properties of methamphetamine in miceR01DA039168 · NIDA · BOSTON UNIVERSITY MEDICAL CAMPUS · PI BRYANT, CAMRON D · 2015 to 2019
$3.0M
Genetic basis of binge eating and its motivational components in a reduced complexity crossR21DA038738 · NIDA · BOSTON UNIVERSITY MEDICAL CAMPUS · PI BRYANT, CAMRON D · 2015 to 2016
$463k
QUANTSTUDIO 12K FLEX OPEN ARRAY REAL-TIME PCR SYSTEMS10OD023663 · OD · BOSTON MEDICAL CENTER · PI DENG, LINGYI L · 2017 to 2017
$186k
Mapping G x E Interactions for Addiction Traits in a Reduced Complexity CrossR03DA038287 · NIDA · BOSTON UNIVERSITY MEDICAL CAMPUS · PI BRYANT, CAMRON D · 2014 to 2015
$174k
NIDA NIH HHS R01 DA039168NIDA NIH HHS R03 DA038287NIDA NIH HHS R21 DA038738NIH HHS S10 OD023663
6 · The paper itself

Abstract

Binge eating (BE) is a heritable symptom of eating disorders associated with anxiety, depression, malnutrition, and obesity. Genetic analysis of BE could facilitate therapeutic discovery. We used an intermittent, limited access BE paradigm involving sweetened palatable food (PF) to examine genetic differences in BE, conditioned food reward, and compulsive-like eating between C57BL/6J (B6J) and DBA/2J (D2J) inbred mouse strains. D2J mice showed a robust escalation in intake and conditioned place preference for the PF-paired side. D2J mice also showed a unique style of compulsive-like eating in the light/dark conflict test where they rapidly hoarded and consumed PF in the preferred unlit environment. BE and compulsive-like eating exhibited narrow-sense heritability estimates between 56 and 73%. To gain insight into the genetic basis, we phenotyped and genotyped a small cohort of 133 B6J × D2J-F

Indexed as

Conditioning, PsychologicalFeeding BehaviorFoodRewardAnimalsAnxietyBinge-Eating DisorderCompulsive BehaviorFemaleGenome-Wide Association StudyMaleMice, Inbred C57BLMice, Inbred DBAPhenotypeSex CharacteristicsSpecies SpecificityGWASHoardingQTLSex differencesSucroseTAS2R

Identifiers

PMID30261172
PMCPMC6333425
OpenAlexW2953190656

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.