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CBX7 gene expression plays a negative role in adipocyte cell growth and differentiation

Overview of attention for article published in Biology Open, September 2014
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Title
CBX7 gene expression plays a negative role in adipocyte cell growth and differentiation
Published in
Biology Open, September 2014
DOI 10.1242/bio.20147872
Pubmed ID
Authors

Floriana Forzati, Antonella Federico, Pierlorenzo Pallante, Marianna Colamaio, Francesco Esposito, Romina Sepe, Sara Gargiulo, Antonio Luciano, Claudio Arra, Giuseppe Palma, Giulia Bon, Stefania Bucher, Rita Falcioni, Arturo Brunetti, Sabrina Battista, Monica Fedele, Alfredo Fusco

Abstract

We have recently generated knockout mice for the Cbx7 gene, coding for a polycomb group protein that is downregulated in human malignant neoplasias. These mice develop liver and lung adenomas and carcinomas, which confirms a tumour suppressor role for CBX7. The CBX7 ability to downregulate CCNE1 expression likely accounts for the phenotype of the Cbx7-null mice. Unexpectedly, Cbx7-knockout mice had a higher fat tissue mass than wild-type, suggesting a role of CBX7 in adipogenesis. Consistently, we demonstrate that Cbx7-null mouse embryonic fibroblasts go towards adipocyte differentiation more efficiently than their wild-type counterparts, and this effect is Cbx7 dose-dependent. Similar results were obtained when Cbx7-null embryonic stem cells were induced to differentiate into adipocytes. Conversely, mouse embryonic fibroblasts and human adipose-derived stem cells overexpressing CBX7 show an opposite behaviour. These findings support a negative role of CBX7 in the control of adipocyte cell growth and differentiation.

X Demographics

X Demographics

The data shown below were collected from the profile of 1 X user who shared this research output. Click here to find out more about how the information was compiled.
Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 24 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
United States 1 4%
Unknown 23 96%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 6 25%
Student > Master 4 17%
Researcher 4 17%
Student > Postgraduate 2 8%
Professor 1 4%
Other 2 8%
Unknown 5 21%
Readers by discipline Count As %
Biochemistry, Genetics and Molecular Biology 5 21%
Agricultural and Biological Sciences 4 17%
Medicine and Dentistry 4 17%
Immunology and Microbiology 1 4%
Veterinary Science and Veterinary Medicine 1 4%
Other 2 8%
Unknown 7 29%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 2. 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 18 June 2016.
All research outputs
#14,785,250
of 22,763,032 outputs
Outputs from Biology Open
#903
of 1,631 outputs
Outputs of similar age
#130,464
of 237,921 outputs
Outputs of similar age from Biology Open
#10
of 36 outputs
Altmetric has tracked 22,763,032 research outputs across all sources so far. This one is in the 32nd percentile – i.e., 32% of other outputs scored the same or lower than it.
So far Altmetric has tracked 1,631 research outputs from this source. They receive a mean Attention Score of 4.8. This one is in the 38th percentile – i.e., 38% of its peers scored the same or lower than it.
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 237,921 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 42nd percentile – i.e., 42% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 36 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 63% of its contemporaries.