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Metabotropic glutamate receptor-mediated cyclic ADP ribose signalling.

Overview of attention for article published in Biochemical Society Transactions, June 2015
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Title
Metabotropic glutamate receptor-mediated cyclic ADP ribose signalling.
Published in
Biochemical Society Transactions, June 2015
DOI 10.1042/bst20140288
Pubmed ID
Authors

Aidan Kaar, Mark G Rae

Abstract

Group I metabotropic glutamate receptors (I-mGluRs) modulate numerous cellular functions such as specific membrane currents and neurotransmitter release linked to their ability to mobilize calcium from intracellular calcium stores. As such, most I-mGluR research to date has focused on the coupling of these receptors to phospholipase C (PLC)-dependent and inositol (1,4,5) trisphosphate (IP3)-mediated calcium release via activation of IP3 receptors located upon the sarco/endoplasmic reticulum. However, there are now numerous examples of PLC- and IP3-independent I-mGluR-evoked signals, which may instead be mediated by activation of ryanodine receptors (RyRs). A prime candidate for mediating this coupling between I-mGluR activation and RyR opening is cyclic ADP ribose (cADPR) and, indeed, several of these PLC-/IP3-independent I-mGluR-evoked calcium signals have now been shown to be mediated wholly or partly by cADPR-evoked activation of RyRs. The contribution of cADPR signalling to I-mGluR-mediated responses is relatively complex, dependent as it is on factors such as cell type, excitation state of the cell and location of I-mGluRs on the cell. However, these factors notwithstanding, I-mGluR-mediated cADPR signalling remains poorly characterized, with several key aspects yet to be fully elucidated such as (1) the range of stimuli which evoke cADPR production, (2) the specific molecular mechanism(s) coupling cADPR to RyR activation and (3) the contribution of cADPR-mediated responses to downstream outputs such as synaptic plasticity. Furthermore, it is possible that the cADPR pathway may play a role in diseases underpinned by dysregulated calcium homoeostasis such as Alzheimer's disease (AD).

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 5 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 5 100%

Demographic breakdown

Readers by professional status Count As %
Student > Bachelor 2 40%
Student > Ph. D. Student 1 20%
Researcher 1 20%
Student > Doctoral Student 1 20%
Readers by discipline Count As %
Environmental Science 1 20%
Pharmacology, Toxicology and Pharmaceutical Science 1 20%
Economics, Econometrics and Finance 1 20%
Medicine and Dentistry 1 20%
Neuroscience 1 20%
Other 0 0%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 25 February 2016.
All research outputs
#18,411,569
of 22,807,037 outputs
Outputs from Biochemical Society Transactions
#2,926
of 3,328 outputs
Outputs of similar age
#193,011
of 267,538 outputs
Outputs of similar age from Biochemical Society Transactions
#11
of 20 outputs
Altmetric has tracked 22,807,037 research outputs across all sources so far. This one is in the 11th percentile – i.e., 11% of other outputs scored the same or lower than it.
So far Altmetric has tracked 3,328 research outputs from this source. They receive a mean Attention Score of 4.6. This one is in the 6th percentile – i.e., 6% of its peers scored the same or lower than it.
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