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Pterosin B prevents chondrocyte hypertrophy and osteoarthritis in mice by inhibiting Sik3

Overview of attention for article published in Nature Communications, March 2016
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About this Attention Score

  • In the top 25% of all research outputs scored by Altmetric
  • High Attention Score compared to outputs of the same age (89th percentile)
  • Above-average Attention Score compared to outputs of the same age and source (58th percentile)

Citations

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Title
Pterosin B prevents chondrocyte hypertrophy and osteoarthritis in mice by inhibiting Sik3
Published in
Nature Communications, March 2016
DOI 10.1038/ncomms10959
Pubmed ID
Authors

Yasuhito Yahara, Hiroshi Takemori, Minoru Okada, Azuma Kosai, Akihiro Yamashita, Tomohito Kobayashi, Kaori Fujita, Yumi Itoh, Masahiro Nakamura, Hiroyuki Fuchino, Nobuo Kawahara, Naoshi Fukui, Akira Watanabe, Tomoatsu Kimura, Noriyuki Tsumaki

Abstract

Osteoarthritis is a common debilitating joint disorder. Risk factors for osteoarthritis include age, which is associated with thinning of articular cartilage. Here we generate chondrocyte-specific salt-inducible kinase 3 (Sik3) conditional knockout mice that are resistant to osteoarthritis with thickened articular cartilage owing to a larger chondrocyte population. We also identify an edible Pteridium aquilinum compound, pterosin B, as a Sik3 pathway inhibitor. We show that either Sik3 deletion or intraarticular injection of mice with pterosin B inhibits chondrocyte hypertrophy and protects cartilage from osteoarthritis. Collectively, our results suggest Sik3 regulates the homeostasis of articular cartilage and is a target for the treatment of osteoarthritis, with pterosin B as a candidate therapeutic.

X Demographics

X Demographics

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 114 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
South Africa 1 <1%
Canada 1 <1%
Unknown 112 98%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 24 21%
Researcher 18 16%
Student > Master 13 11%
Student > Bachelor 8 7%
Other 7 6%
Other 21 18%
Unknown 23 20%
Readers by discipline Count As %
Biochemistry, Genetics and Molecular Biology 21 18%
Medicine and Dentistry 17 15%
Agricultural and Biological Sciences 15 13%
Chemistry 7 6%
Pharmacology, Toxicology and Pharmaceutical Science 5 4%
Other 21 18%
Unknown 28 25%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 19. 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 23 January 2024.
All research outputs
#1,922,380
of 25,097,836 outputs
Outputs from Nature Communications
#25,178
of 55,296 outputs
Outputs of similar age
#31,048
of 306,537 outputs
Outputs of similar age from Nature Communications
#330
of 800 outputs
Altmetric has tracked 25,097,836 research outputs across all sources so far. Compared to these this one has done particularly well and is in the 92nd percentile: it's in the top 10% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 55,296 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 55.9. This one has gotten more attention than average, scoring higher than 54% of its peers.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 306,537 tracked outputs that were published within six weeks on either side of this one in any source. This one has done well, scoring higher than 89% of its contemporaries.
We're also able to compare this research output to 800 others from the same source and published within six weeks on either side of this one. This one has gotten more attention than average, scoring higher than 58% of its contemporaries.