Evidence map›Paper›PMID 27421896›Full record

ArticleLearning & memory (Cold Spring Harbor, N.Y.)2016

Brain region-specific effects of cGMP-dependent kinase II knockout on AMPA receptor trafficking and animal behavior.

Seonil Kim, Joseph E Pick, Sinedu Abera, Latika Khatri, Danielle D P Ferreira, Matheus F Sathler, Sage L Morison, Franz Hofmann, Edward B Ziff

Open access · diamondAbstract read
In one paragraph

Article in Learning & memory (Cold Spring Harbor, N.Y.), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
–field-weighted citation impact
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

10 citing papers in PubMed, 21 citations in OpenAlex.

  1. Article
  2. Article
  3. American ginseng (Journal of ginseng research · 2026
    Article
  4. Ketamine Reverses Chronic Stress-Induced Behavioral Changes via the Expression of CaFASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2025
    Article
  5. Article
  6. Article
  7. Article
  8. The autism-associated loss of δ-catenin functions disrupts social behavior.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  9. Article
  10. Article
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

9 authors at 3 institutions in 3 countries.

Seonil KimDepartment of Biochemistry and Molecular Pharmacology, New York University Langone Medical Center, New York 10016, New York, USA seonil.kim@nyumc.org edward.ziff@nyumc.org.
Joseph E PickDepartment of Biochemistry and Molecular Pharmacology, New York University Langone Medical Center, New York 10016, New York, USA.
Sinedu AberaDepartment of Biochemistry and Molecular Pharmacology, New York University Langone Medical Center, New York 10016, New York, USA.
Latika KhatriDepartment of Biochemistry and Molecular Pharmacology, New York University Langone Medical Center, New York 10016, New York, USA.
Danielle D P FerreiraDepartment of Biochemistry and Molecular Pharmacology, New York University Langone Medical Center, New York 10016, New York, USA Department of Pharmacology and Physiology, Fluminense Federal University, Niteroi 24210-130, Brazil.
Matheus F SathlerDepartment of Biochemistry and Molecular Pharmacology, New York University Langone Medical Center, New York 10016, New York, USA Department of Pharmacology and Physiology, Fluminense Federal University, Niteroi 24210-130, Brazil.
Sage L MorisonDepartment of Biochemistry and Molecular Pharmacology, New York University Langone Medical Center, New York 10016, New York, USA Center for Neural Science, New York University, New York 10012, USA.
Franz HofmannTechnical University of Munich, Munich 80802, Germany.
Edward B ZiffDepartment of Biochemistry and Molecular Pharmacology, New York University Langone Medical Center, New York 10016, New York, USA seonil.kim@nyumc.org edward.ziff@nyumc.org.
NYU Langone Health · USNew York University · USTechnical University of Munich · DE

Funding

Role of PICK1 in AMPA Receptor TransportR01MH067229 · NIMH · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI ZIFF, EDWARD B · 2003 to 2013
$4.8M
POSTDOCTORAL TRAINING IN RESEARCH ON ABUSED DRUGST32DA007254 · NIDA · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI CARR, KENNETH D · 1991 to 2013
$2.5M
NIDA NIH HHS T32 DA007254NIMH NIH HHS R01 MH067229
6 · The paper itself

Abstract

Phosphorylation of GluA1, a subunit of AMPA receptors (AMPARs), is critical for AMPAR synaptic trafficking and control of synaptic transmission. cGMP-dependent protein kinase II (cGKII) mediates this phosphorylation, and cGKII knockout (KO) affects GluA1 phosphorylation and alters animal behavior. Notably, GluA1 phosphorylation in the KO hippocampus is increased as a functional compensation for gene deletion, while such compensation is absent in the prefrontal cortex. Thus, there are brain region-specific effects of cGKII KO on AMPAR trafficking, which could affect animal behavior. Here, we show that GluA1 phosphorylation levels differ in various brain regions, and specific behaviors are altered according to region-specific changes in GluA1 phosphorylation. Moreover, we identified distinct regulations of phosphatases in different brain regions, leading to regional heterogeneity of GluA1 phosphorylation in the KO brain. Our work demonstrates region-specific changes in GluA1 phosphorylation in cGKII KO mice and corresponding effects on cognitive performance. We also reveal distinct regulation of phosphatases in different brain region in which region-specific effects of kinase gene KO arise and can selectively alter animal behavior.

Indexed as

Protein TransportAmygdalaAnimalsBehavior, AnimalBrainConditioning, ClassicalCyclic GMP-Dependent Protein Kinase Type IIDepressionFearHippocampusMaleMice, Inbred C57BLOlfactory BulbPhosphorylationPrefrontal CortexReceptors, AMPACyclic GMP-Dependent Protein Kinase Type IIReceptors, AMPA

Identifiers

PMID27421896
PMCPMC4947234
OpenAlexW2472211519

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.