The DOI matches its Crossref record; 13 of the 13 references it cites were found in a registry or an index.
Transgenic miR132 Alters Neuronal Spine Density and Impairs Novel Object Recognition Memory
Open accessAbstract
Inducible gene expression plays a central role in neuronal plasticity, learning, and memory, and dysfunction of the underlying molecular events can lead to severe neuronal disorders. In addition to coding transcripts (mRNAs), non-coding microRNAs (miRNAs) appear to play a role in these processes. For instance, the CREB-regulated miRNA miR132 has been shown to affect neuronal structure in an activity-dependent manner, yet the details of its physiological effects and the behavioral consequences in vivo remain unclear. To examine these questions, we employed a transgenic mouse strain that expresses miR132 in forebrain neurons. Morphometric analysis of hippocampal neurons revealed that transgenic miR132 triggers a marked increase in dendritic spine density. Additionally, miR132 transgenic mice exhibited a decrease in the expression of MeCP2, a protein implicated in Rett Syndrome and other disorders of mental retardation. Consistent with these findings, miR132 transgenic mice displayed significant deficits in novel object recognition. Together, these data support a role for miR132 as a regulator of neuronal structure and function, and raise the possibility that dysregulation of miR132 could contribute to an array of cognitive disorders.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
The C. elegans heterochronic gene lin-4 encodes small RNAs with antisense complementarity to lin-14
Lee, R. C., Feinbaum, R. L., & Ambros, V. (1993) · Cell · doi:10.1016/0092-8674(93)90529-y · Cited by 12,948
The functions of animal microRNAs
Ambros, V. (2004) · Nature · doi:10.1038/nature02871 · Cited by 10,728
Rett syndrome is caused by mutations in X-linked MECP2, encoding methyl-CpG-binding protein 2
Amir, R. E., Van den Veyver, I. B., Wan, M., Tran, C. Q., Francke, U., & Zoghbi, H. Y. (1999) · Nature Genetics · doi:10.1038/13810 · Cited by 4,990
Wightman, B., Ha, I., & Ruvkun, G. (1993) · Cell · doi:10.1016/0092-8674(93)90530-4 · Cited by 4,292
Function and regulation of CREB family transcription factors in the nervous system
Lonze, B. E., & Ginty, D. D. (2002) · Neuron · doi:10.1016/s0896-6273(02)00828-0 · Cited by 2,127
Control of memory formation through regulated expression of a CaMKII transgene
Mayford, M., Bach, M. E., Huang, Y.-Y., Wang, L., Hawkins, R. D., & Kandel, E. R. (1996) · Science · doi:10.1126/science.274.5293.1678 · Cited by 1,550
Spatial memory, recognition memory, and the hippocampus
Broadbent, N. J., Squire, L. R., & Clark, R. E. (2004) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.0406344101 · Cited by 985
Regulation of Synaptic Structure and Function by FMRP-Associated MicroRNAs miR-125b and miR-132
Edbauer, D., Neilson, J. R., Foster, K. A., Wang, C.-F., Seeburg, D. P., Batterton, M. N., Tada, T., Dolan, B. M., Sharp, P. A., & Sheng, M. (2010) · Neuron · doi:10.1016/j.neuron.2010.01.005 · Cited by 735
An activity-regulated microRNA controls dendritic plasticity by down-regulating p250GAP
Wayman, G. A., Davare, M., Ando, H., Fortin, D., Varlamova, O., Cheng, H.-Y. M., Marks, D., Obrietan, K., Soderling, T. R., Goodman, R. H., et al. (2008) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.0803072105 · Cited by 559
Self-citationYoung, J. I., Hong, E. P., Castle, J. C., Crespo-Barreto, J., Bowman, A. B., Rose, M. F., Kang, D., Richman, R., Johnson, J. M., Berget, S., et al. (2005) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.0507856102 · Cited by 484
Cited by
Dendritic Spines: The Locus of Structural and Functional Plasticity
Sala, C., & Segal, M. (2014) · Physiological Reviews · doi:10.1152/physrev.00012.2013 · Cited by 465
MicroRNAs in neuronal function and dysfunction
Im, H.-I., & Kenny, P. J. (2012) · Trends in Neurosciences · doi:10.1016/j.tins.2012.01.004 · Cited by 399
The Regulation of Transcription in Memory Consolidation
Alberini, C. M., & Kandel, E. R. (2015) · Cold Spring Harbor Perspectives in Biology · doi:10.1101/cshperspect.a021741 · Cited by 362
MicroRNAs shape the neuronal landscape
McNeill, E., & Van Vactor, D. (2012) · Neuron · doi:10.1016/j.neuron.2012.07.005 · Cited by 274
The central role of RNA in human development and cognition
Mattick, J. S. (2011) · FEBS Letters · doi:10.1016/j.febslet.2011.05.001 · Cited by 274
Metadata
- Authors
- Hansen, K. F., Sakamoto, K., Wayman, G. A., Impey, S., & Obrietan, K.
- Venue
- PLoS ONE
- Publisher
- Public Library of Science (PLoS)
- Published
- 2010-11-29
- Volume
- 5
- Issue
- 11
- Pages
- e15497
- ISSN
- 1932-6203 (ISSN-L)
- OpenAlex
- W2082251914
- Cited by
- 225
- References
- 13
- FWCI
- 6.05
- Type
- journal article
- Language
- en
- Open access
- gold
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Transgenic miR132 Alters Neuronal Spine Density and Impairs Novel Object Recognition Memory. https://app.cochat.ai/papers/10.1371/journal.pone.0015497
- The paper
- Hansen, K. F., Sakamoto, K., Wayman, G. A., Impey, S., & Obrietan, K. (2010). Transgenic miR132 Alters Neuronal Spine Density and Impairs Novel Object Recognition Memory. PLoS ONE. https://doi.org/10.1371/journal.pone.0015497
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
