Evidence map›Paper›PMID 24795747›Full record

ArticleFrontiers in genetics2014

Asymmetric localization of natural antisense RNA of neuropeptide sensorin in Aplysia sensory neurons during aging and activity.

Beena M Kadakkuzha, Xin-An Liu, Maria Narvaez, Alexandra Kaye, Komolitdin Akhmedov, Sathyanarayanan V Puthanveettil

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Article in Frontiers in genetics, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
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1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

Who cites it

6 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Beena M KadakkuzhaDepartment of Neuroscience, The Scripps Research Institute Jupiter, FL, USA.
Xin-An LiuDepartment of Neuroscience, The Scripps Research Institute Jupiter, FL, USA.
Maria NarvaezDepartment of Neuroscience, The Scripps Research Institute Jupiter, FL, USA.
Alexandra KayeDepartment of Neuroscience, The Scripps Research Institute Jupiter, FL, USA.
Komolitdin AkhmedovDepartment of Neuroscience, The Scripps Research Institute Jupiter, FL, USA.
Sathyanarayanan V PuthanveettilDepartment of Neuroscience, The Scripps Research Institute Jupiter, FL, USA.

Funding

Molecular Substrates of Translation at the SynapseR21MH096258 · NIMH · SCRIPPS FLORIDA · PI PUTHANVEETTIL, SATHYA · 2012 to 2013
$531k
NIMH NIH HHS R21 MH096258
6 · The paper itself

Abstract

Despite the advances in our understanding of transcriptome, regulation and function of its non-coding components continue to be poorly understood. Here we searched for natural antisense transcript for sensorin (NAT-SRN), a neuropeptide expressed in the presynaptic sensory neurons of gill-withdrawal reflex of the marine snail Aplysia californica. Sensorin (SRN) has a key role in learning and long-term memory storage in Aplysia. We have now identified NAT-SRN in the central nervous system (CNS) and have confirmed its expression by northern blotting and fluorescent RNA in situ hybridization. Quantitative analysis of NAT-SRN in micro-dissected cell bodies and processes of sensory neurons suggest that NAT-SRN is present in the distal neuronal processes along with sense transcripts. Importantly, aging is associated with reduction in levels of NAT-SRN in sensory neuron processes. Furthermore, we find that forskolin, an activator of CREB signaling, differentially alters the distribution of SRN and NAT-SRN. These studies reveal novel insights into physiological regulation of natural antisense RNAs.

Indexed as

agingantisense RNAAplysiamemoryneural circuitrynocoding RNA

Identifiers

PMID24795747
PMCPMC4001032

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