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Daf-2 Signaling Modifies Mutant SOD1 Toxicity in C. elegans

Overview of attention for article published in PLOS ONE, March 2012
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Title
Daf-2 Signaling Modifies Mutant SOD1 Toxicity in C. elegans
Published in
PLOS ONE, March 2012
DOI 10.1371/journal.pone.0033494
Pubmed ID
Authors

Marco Boccitto, Todd Lamitina, Robert G. Kalb

Abstract

The DAF-2 Insulin/IGF-1 signaling (IIS) pathway is a strong modifier of Caenorhabditis elegans longevity and healthspan. As aging is the greatest risk factor for developing neurodegenerative diseases such as Amyotrophic Lateral Sclerosis (ALS), we were interested in determining if DAF-2 signaling modifies disease pathology in mutant superoxide dismutase 1 (SOD1) expressing C. elegans. Worms with pan-neuronal G85R SOD1 expression demonstrate significantly impaired locomotion as compared to WT SOD1 expressing controls and they develop insoluble SOD1 aggregates. Reductions in DAF-2 signaling, either through a hypomorphic allele or neuronally targeted RNAi, decreases the abundance of aggregated SOD1 and results in improved locomotion in a DAF-16 dependant manner. These results suggest that manipulation of the DAF-2 Insulin/IGF-1 signaling pathway may have therapeutic potential for the treatment of ALS.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 46 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Japan 1 2%
Unknown 45 98%

Demographic breakdown

Readers by professional status Count As %
Researcher 14 30%
Student > Ph. D. Student 10 22%
Student > Bachelor 5 11%
Other 3 7%
Student > Doctoral Student 2 4%
Other 3 7%
Unknown 9 20%
Readers by discipline Count As %
Agricultural and Biological Sciences 19 41%
Biochemistry, Genetics and Molecular Biology 10 22%
Neuroscience 4 9%
Chemistry 2 4%
Immunology and Microbiology 1 2%
Other 2 4%
Unknown 8 17%
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 20 March 2012.
All research outputs
#18,305,470
of 22,663,969 outputs
Outputs from PLOS ONE
#153,773
of 193,506 outputs
Outputs of similar age
#123,613
of 159,946 outputs
Outputs of similar age from PLOS ONE
#2,849
of 3,709 outputs
Altmetric has tracked 22,663,969 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.
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