Bovine (Bos taurus) Bone Marrow Mesenchymal Cell Differentiation to Adipogenic and Myogenic Lineages.
Cells Tissues Organs
; 201(1): 51-64, 2016.
Article
en En
| MEDLINE
| ID: mdl-26565958
ABSTRACT
PURPOSE:
We evaluated the effect of peroxisome proliferator-activated receptor (PPAR) agonists on the differentiation and metabolic features of bovine bone marrow-derived mesenchymal cells induced to adipogenic or myogenic lineages.METHODS:
Cells isolated from 7-day-old calves were cultured in basal medium (BM). For adipogenic differentiation, cells were cultured for one passage in BM and then transferred to a medium supplemented with either rosiglitazone, telmisartan, sirtinol or conjugated c-9, t-11 linoleic acid; for myogenic differentiation, third-passage cells were added with either bezafibrate, telmisartan or sirtinol. The expression of PPARx03B3; (an adipogenic differentiation marker), myosin heavy chain (MyHC; a myogenic differentiation marker) and genes related to energy metabolism were measured by quantitative real-time PCR in a completely randomized design.RESULTS:
For adipogenic differentiation, 20 µM telmisartan showed the highest PPARx03B3; expression (15.58 ± 0.62-fold, p < 0.0001), and differences in the expression of energy metabolism-related genes were found for hexokinase II, phosphofructokinase, adipose triglyceride lipase, acetyl-CoA carboxylase α(ACACα) and fatty acid synthase (p < 0.001), but not for ACACß (p = 0.4275). For myogenic differentiation, 200 µM bezafibrate showed the highest MyHC expression (73.98 ± 11.79-fold), and differences in the expression of all energy metabolism-related genes were found (p < 0.05).CONCLUSIONS:
Adipocyte and myocyte differentiation are enhanced with telmisartan and bezafibrate, respectively, and energy uptake, storage and mobilization are improved with both.
Texto completo:
1
Colección:
01-internacional
Asunto principal:
Desarrollo de Músculos
/
Receptores Activados del Proliferador del Peroxisoma
/
Metabolismo Energético
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Adipogénesis
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Células Madre Mesenquimatosas
Límite:
Animals
Idioma:
En
Revista:
Cells Tissues Organs
Asunto de la revista:
ANATOMIA
Año:
2016
Tipo del documento:
Article
País de afiliación:
México