ArticleHormones and behavior2014
Elimination of Kalrn expression in POMC cells reduces anxiety-like behavior and contextual fear learning.
Article in Hormones and behavior, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
What it found
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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.
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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.
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Who cites it
13 citing papers in PubMed, 18 citations in OpenAlex.
- Fish Hydrolysate Supplementation Prevents Stress-Induced Dysregulation of Hippocampal Proteins Relative to Mitochondrial Metabolism and the Neuronal Network in Mice.Foods (Basel, Switzerland) · 2022Article
- Hypothalamic pregnenolone mediates recognition memory in the context of metabolic disorders.Cell metabolism · 2022Article
- Review
- POMC neuronal heterogeneity in energy balance and beyond: an integrated view.Nature metabolism · 2021Review
- Review
- Forebrain excitatory neuron-specific SENP2 knockout mouse displays hyperactivity, impaired learning and memory, and anxiolytic-like behavior.Molecular brain · 2020Article
- Reduced Stability and pH-Dependent Activity of a Common Obesity-Linked PCSK1 Polymorphism, N221D.Endocrinology · 2019Article
- Identifying roles for peptidergic signaling in mice.Proceedings of the National Academy of Sciences of the United States of America · 2019Article
- Brain Region and Isoform-Specific Phosphorylation Alters Kalirin SH2 Domain Interaction Sites and Calpain Sensitivity.ACS chemical neuroscience · 2017Article
- Using Kalirin conditional knockout mice to distinguish its role in dopamine receptor mediated behaviors.BMC neuroscience · 2017Article
- Alternate promoter usage generates two subpopulations of the neuronal RhoGEF Kalirin-7.Journal of neurochemistry · 2017Article
- Exome sequencing discloses KALRN homozygous variant as likely cause of intellectual disability and short stature in a consanguineous pedigree.Human genomics · 2016Article
- Genetic and neuroendocrine regulation of the postpartum brain.Frontiers in neuroendocrinology · 2016Review
Corrections and comments
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
Abstract
Kalirin, a Rho GDP/GTP exchange factor for Rac1 and RhoG, is known to play an essential role in the formation and maintenance of excitatory synapses and in the secretion of neuropeptides. Mice unable to express any of the isoforms of Kalrn in cells that produce POMC at any time during development (POMC cells) exhibited reduced anxiety-like behavior and reduced acquisition of passive avoidance behavior, along with sex-specific alteration in the corticosterone response to restraint stress. Strikingly, lack of Kalrn expression in POMC cells closely mimicked the effects of global Kalrn knockout on anxiety-like behavior and passive avoidance conditioning without causing the other deficits noted in Kalrn knockout mice. Our data suggest that deficits in excitatory inputs onto POMC neurons are responsible for the behavioral phenotypes observed.
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Registered trials
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 Socratic graph.