ArticleStem cells and development2012
Diet-induced obesity in stem cell antigen-1 KO mice.
Article in Stem cells and development, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
3 citing papers in PubMed, 5 citations in OpenAlex.
- Fat depot-specific gene signature and ECM remodeling of Sca1(high) adipose-derived stem cells.Matrix biology : journal of the International Society for Matrix Biology · 2014Article
- Recruitment of fat cell precursors during high fat diet in C57BL/6J mice is fat depot specific.Obesity (Silver Spring, Md.) · 2014Article
- Zfp423 expression identifies committed preadipocytes and localizes to adipose endothelial and perivascular cells.Cell metabolism · 2012Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 2 institutions in 2 countries.
Funding
Abstract
Stem Cell Antigen-1 (Sca-1) is a member of the lymphocyte-activated protein 6 family and has served as a marker for the identification of stem cells in various tissues, including fat depots. In vitro and in vivo studies suggest the possible involvement of Sca-1 in adipogenic differentiation and link Sca-1 antigenicity with adipocyte progenitors. Previously, we showed that Sca-1-enriched populations of ear mesenchymal stem cells possess enhanced capacity to differentiate into adipocytes. Additionally, we determined the natural frequency and localization of Sca-1-positive progenitor/stem cells in brown and white fat in situ. The present study addressed the question whether Sca-1 deficiency alters the white adipose tissue response to a high-saturated-fat diet. Our results show that Sca-1 null mice (Sca-1(-/-)) fed high-fat diet developed obesity equally well as wild-type mice, suggesting either an indirect in vivo effect of Sca-1 or a compensatory response to Sca-1 deficiency. However, contrary to wild-type mice, high fat diet-fed Sca-1(-/-) mice showed no alterations in serum adipocytokines. The data lead to the conclusion that Sca-1 is either redundant or a nonessential marker of adipose progenitor/stem cells. Nevertheless, since Sca-1-deficient mice displayed elevated blood glucose at fasting and exhibited glucose intolerance and insulin resistance, Sca-1 has subtle effects on adipose function. Thus, the Sca-1-deficient mice may provide a useful model for metabolic studies.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.