NewsBlog: [Entry posted at 30th March 2006 02:59 PM GMT] Who would guess that it kind of makes sense to use the liver to produce beta cells, the vehicles for easing the problem of type 1 diabetes? Well, I was convinced of just that during a talk I attended yesterday at this year?s Keystone meeting on stem cell biology.
Jonathan M.W. Slack of the University of Bath in the UK and his colleagues have been studying the use of... Click to continue
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NewsBlog: [Entry posted at 29th March 2006 09:44 PM GMT] Scientists at the University of Central Florida have devised a creative way to obtain stem cells with embryonic properties -- by coaxing mesenchymal stem cells (MSCs) to return to their roots, and display embryonic qualities. To achieve this, Angel Alvarez and his co-author Kiminobu Sugaya "dedifferentiated" MSCs by over expression of the ESC gene nanog, using gene transfection. The resulting cells developed a reduced size and formed cellular... Click to continue
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NewsBlog: [Entry posted at 29th March 2006 02:57 PM GMT] One of the biggest holy grails in biology involves finding a means to generate pluripotent and infinitely replicating stem cells without generating an embryo. One Japanese team presented some potent clues last night at the Keystone conference on stem cell biology -- but stem cell researchers will need a few more bread crumbs before they can put this potentially exciting information to use.
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NewsBlog: [Entry posted at 28th March 2006 03:14 PM GMT] This year?s Keystone meeting on stem cells -- surrounded by the dreamy mountains of Whistler, British Columbia -- started not with science, but with ethics. Specifically, the ethics of embryonic stem cell research, and what the scientists who study them need to remember.
Anne McLaren of the Wellcome Trust/Cancer Research UK Gordon Institute, Cambridge... Click to continue
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NewsBlog: [Entry posted at 24th March 2006 09:54 PM GMT] The Michener Awards Foundation has nominated the beleaguered Canadian Medical Association Journal (CMAJ) for the 2005 Michener Award for "meritorious public service journalism." The article that earned the journal their latest nod is the same article at the heart of recent debates over editorial practice at the journal, which has seen the resignations of the majority of editors and editorial board members.
The... Click to continue
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NewsBlog: [Entry posted at 17th March 2006 10:03 PM GMT] Today, the Canadian Medical Association (CMA) released an Open Letter to the majority of the Editorial board members of the Canadian Medical Association Journal (CMAJ) who resigned this week after ongoing disputes with the CMA over the journal?s editorial independence.
In the letter, CMA president Ruth Collins-Nakai says she "takes great exception" to the former... Click to continue
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NewsBlog: [Entry posted at 10th March 2006 04:15 PM GMT] The Alberta government has decided to suspend its annual spring grizzly bear hunt for the first time in five years. Last month, we reported that conservationists had accused the province of hiding DNA data on the health of the grizzly population and stripping a critic of the grizzly hunt of his unofficial position as the "go-to" expert on grizzlies.
The government has insisted that it was not withholding DNA data, and was... Click to continue
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Alison's blog
Alison McCook
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News Editor at The Scientist
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