ArticleAlcohol (Fayetteville, N.Y.)2011
Impaired expansion and multipotentiality of adult stromal cells in a rat chronic alcohol abuse model.
Article in Alcohol (Fayetteville, N.Y.), 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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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
6 citing papers in PubMed, 7 citations in OpenAlex.
- Episodic alcohol exposure attenuates mesenchymal stem cell chondrogenic differentiation during bone fracture callus formation.Alcoholism, clinical and experimental research · 2022Article
- Reduction of Cell Proliferation by Acute CCancers · 2021Article
- Bone Marrow Multipotent Mesenchymal Stromal Cells as Autologous Therapy for Osteonecrosis: Effects of Age and Underlying Causes.Bioengineering (Basel, Switzerland) · 2021Review
- Impact of Alcohol on Bone Health, Homeostasis and Fracture repair.Current pathobiology reports · 2020Article
- In vitro mesenchymal trilineage differentiation and extracellular matrix production by adipose and bone marrow derived adult equine multipotent stromal cells on a collagen scaffold.Stem cell reviews and reports · 2013Article
- Clinical characteristics influence in vitro action of 1,25-dihydroxyvitamin D(3) in human marrow stromal cells.Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research · 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
6 authors at 3 institutions in 1 country.
Funding
Abstract
It is well established that bone maintenance and healing is compromised in alcoholics. Adult bone marrow-derived stromal cells (BMSCs) and adipose tissue-derived stromal cells (ASCs) likely contribute to bone homeostasis and formation. Direct and indirect alcohol exposure inhibits osteoprogenitor cell function through a variety of proposed mechanisms. The goal of this study was to characterize the effects of chronic alcohol ingestion on the native number and in vitro growth characteristics and multipotentiality of adult BMSCs and ASCs in a rat model. Adult male Sprague-Dawley rats received a liquid diet containing 36% ethanol or an isocaloric substitution of dextramaltose (control). After 4, 8, or 12 weeks of the diet, ASCs were harvested from epididymal adipose tissue and BMSCs from femoral and tibial bone marrow. Cell doublings (CDs) per day and doubling times (DTs) were determined for primary cells (P0) and cell passages 1 through 6 (P1-P6). Fibroblastic (CFU-F), adipogenic (CFU-Ad), and osteogenic (CFU-Ob) colony-forming unit (CFU) frequencies were assessed for P0, P3, and P6. The CDs and DTs were lower and higher, respectively, for ASCs and BMSCs harvested from ethanol versus control rats at all time points. The CFU-F, CFU-Ad, and CFU-Ob were significantly higher in ASCs harvested from control versus ethanol rats for P0, P3, and P6 at all times. Both CFU-Ad and CFU-Ob were significantly higher in P0 BMSCs harvested from control versus ethanol rats after 12 weeks of the diet. The CFU-Ob for P3 BMSCs from control rats was significantly higher than those from ethanol rats after 8 and 12 weeks on the diet. All three CFU frequencies in ASCs from ethanol rats tended to decrease with increasing diet duration. The ASC cell and colony morphology was different between control and ethanol cohorts in culture. These results emphasize the significant detrimental effects of chronic alcohol ingestion on the in vitro expansion and multipotentiality of adult mesenchymal stromal cells (MSCs). Maintenance of the effects through multiple cell passages in vitro suggests cells may be permanently compromised.
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What OpenQuestion holds
Registered trials
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