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Specifying stem cells, specifically

Posted by on February 5th, 2015

Bone marrow transplants save lives. It’s as simple as that. The reason bone marrow transplants are so effective is because this squishy tissue is home to haematopoietic stem cells (HSCs), which spend their lives happily producing every single blood cell that will ever circulate around your body. As a result, if anything goes wrong with[…]

Postdoctoral position – MRC Department of Biomedical/Developmental Genetics, University of Sheffield, UK

Posted by on October 26th, 2011

Overview The Research Associate will work in the MRC Centre for Developmental and Biomedical Genetics within the Department of Biomedical Science.  The department has an active community of researchers specialising in different aspects of developmental biology.  You will take part in a project aiming to understand how cell proliferation is temporally integrated with digit patterning[…]

In Development this week (Vol. 138, Issue 5)

Posted by on February 8th, 2011

Here are the highlights from the current issue of Development: From pluripotent to pancreatic fates A reliable method for generating insulin-producing β-cells from human pluripotent stem cells (hPSCs) would provide new therapeutic options for people with diabetes. So far, no-one has developed such a method but, on p. 861, Gordon Keller and colleagues provide new[…]

In Development this week (Vol. 138, Issue 4)

Posted by on January 26th, 2011

Here are the research highlights from the current issue of Development: New moves in haematopoiesis: rumba and samba Vertebrate haematopoiesis relies on a pool of haemetopoietic stem/progenitor cells (HSPCs) that can self-renew and differentiate into all haematopoietic lineages. But what are the molecular mechanisms that regulate this process? Here, Zilong Wen and co-workers (p. 619)[…]

In Development this week (Volume 137, Issue 18)

Posted by on August 24th, 2010

Non-muscle myosin II translates cilia polarity In the brain, cilia on the multiciliated ependymal cells that line the brain ventricles circulate cerebrospinal fluid over the brain surface. To generate this directional fluid flow, the ependymal cell cilia and their basal bodies must be orientated in one direction. This ‘rotational’ polarity is regulated by the planar[…]

In the new issue of Development, 137 (17)…

Posted by on August 10th, 2010

The Bicoid gradient, epigenetic control of BMP signalling, haematopoietic stem cells and more…here are the highlights from the current issue of Development: The Bicoid gradient gets into shape without nuclei Morphogen gradients provide key positional information during embryogenesis but how they are established is not well understood. A gradient of the transcription factor Bicoid is[…]