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En las últimas décadas la bioética se ha vuelto un tema crucial para la Iglesia. La dinámica propia de la técnica, que se auto-propulsa y avanza con independencia de criterios éticos, amenaza de modo inminente la dignidad humana. En la actualidad ya exist


Carrasco, M. A.Ventura-Juncá, P.[Urgencia de la bioética ante la biotecnología: ¿Cómo identificar un ser humano unicelular?]Urgencia de la bioética ante la biotecnología: ¿Cómo identificar un ser humano unicelular?

Contreras Saavedra, Osvaldo IsaíasSoliman, HeshamTheret, MarineRossi, Fabio M. V.Brandan, Enrique[TGF-β-driven downregulation of the transcription factor TCF7L2 affects Wnt/β-catenin signaling in PDGFRα+ fibroblasts]TGF-β-driven downregulation of the transcription factor TCF7L2 affects Wnt/β-catenin signaling in PDGFRα+ fibroblasts

Preclinical and clinical studies have shown that a therapeutic effect results from mesenchymal stromal cells (MSCs) transplant. No systematic information is currently available regarding whether donor age modifies MSC regenerative potential on cutaneous wound healing. Here, we evaluate whether do...


This review article addresses the biological factors that influence: (i) the acquisition of alcohol intake; (ii) the maintenance of chronic alcohol intake; and (iii) alcohol relapse-like drinking behavior in animals bred for their high-ethanol intake. Data from several rat strains/lines strongly ...


Study describes the blockade of relapse-like alcohol drinking by mesenchymal stem cells (MSCs). High alcohol-intake bred rats consumed alcohol for 3 months and were subjected to repeated alcohol deprivations for 7-14 days, followed by alcohol reaccess. Upon reaccess, animals consumed 2.2 g alcoho...


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