stem cells investigation
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Las células madre de los tumores explican la resistencia a la quimioterapia

Las células madre de los tumores explican la resistencia a la quimioterapia | stem cells investigation | Scoop.it
El modelo, que se ha descubierto en cáncer de próstata, es extrapolable a los demás, afirman los autores de un estudio.
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Un error en las células madre relaciona el cáncer con el envejecimiento / Noticias / SINC - Servicio de Información y Noticias Científicas

Un error en las células madre relaciona el cáncer con el envejecimiento / Noticias / SINC - Servicio de Información y Noticias Científicas | stem cells investigation | Scoop.it

Un nuevo estudio explica cómo se degradan con la edad las funciones celulares y qué importancia tiene este declive en el desarrollo de enfermedades tumorales. Los cambios en el comportamiento de las células madre probablemente desempeñan un papel importante en el proceso.


Via Raquel Ordoñez, Naroa Serna Romero
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Study: Stem cells from strangers can repair hearts - KEYC TV

Study: Stem cells from strangers can repair hearts - KEYC TV | stem cells investigation | Scoop.it

LOS ANGELES (AP) - Researchers are reporting a key advance in using stem cells to repair hearts damaged by heart attacks. In a study, stem cells donated by strangers proved as safe and effective as patients' own cells for helping restore heart tissue.

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Asian Journal of Andrology - Stem cells: novel players in the treatment of erectile dysfunction

Asian Journal of Andrology - Stem cells: novel players in the treatment of erectile dysfunction | stem cells investigation | Scoop.it

Asian Journal of Andrology, the top clinical research journal based in China, is a print and online publication that focuses on new basic and clinical (including modern, traditional and epidemiological) research on andrology

 

 

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Cell Signaling | Nature Publishing Group | nature.com

Cell Signaling | Nature Publishing Group | nature.com | stem cells investigation | Scoop.it

This collection of original research, commentaries and reviews focused on Cell Signaling highlights the latest advances in signal transduction published by select Nature Publishing Group journals. These articles expose readers to the current state of the art in technologies used to study signalling pathways.

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Stem Cell Finding Could Advance Immunotherapy for Lung Cancer - Bioscience Technology

Stem Cell Finding Could Advance Immunotherapy for Lung Cancer - Bioscience Technology | stem cells investigation | Scoop.it
Stem Cell Finding Could Advance Immunotherapy for Lung CancerBioscience TechnologyA University of Cincinnati (UC) Cancer Institute lung cancer research team reports that lung cancer stem cells can be isolated—and then grown—in a preclinical model,...

 

"One of the hypotheses behind why cancer therapies fail is that the drug only kills cells deemed to be ‘bad’ (because of certain molecular characteristics), but leaves behind stem cells to repopulate the tumor,” adds Morris. "Stem cells are not frequently dividing, so they are much less sensitive to existing chemotherapies used to eliminate cells deemed abnormal.”

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