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Displaying posts in the category: Research

The pivotal role of the stem cell environment

Posted by , on 7 February 2014

Why iodine deficiency during pregnancy may have disastrous consequences   Higher mammals, such as humans, have markedly larger brains than other mammals. Scientists from the Max Planck Institute of Molecular ...

Scientists unveil a molecular mechanism that controls plant growth and development

Posted by , on 7 February 2014

–  Researchers at IRB and IBMB-CSIC, in Barcelona, and at the University of Wageningen, in the Netherlands, reveal how auxin hormone-regulated proteins activate developmental genes in plants. – Auxins are ...

In Development this week (Vol. 141, Issue 4)

Posted by , on 4 February 2014

Here are the highlights from the current issue of Development:   Integrating integrin signals for neocortical growth Within the developing neocortex, multiple progenitor cell types contribute to neuronal production, and ...

Of non-existent black holes and pickled stem cells

Posted by , on 2 February 2014

Physics and Biology were the media darlings last week. Earlier, one of my favorite physicists Professor Stephen Hawking claimed through his paper that there are no black holes! Well… later ...

Cancer stem cells: quite beautiful, mainly scary...

Posted by , on 31 January 2014

Of all the types of stem cells, there is a kind than can be a lot more scary than beautiful: the cancer stem cell. Although the concept of cancer stem ...

Colourful life of a fruit fly

Posted by , on 22 January 2014

Those lucky scientists, who study organisms which allow live imaging experiments to be effectively performed, do not always appreciate what a luxury it is to watch the tissue of interest ...

In Development this week (Vol. 141, Issue 3)

Posted by , on 21 January 2014

Here are the highlights from the current issue of Development:   Hoxb1b gets the neural tube into shape Hox genes are classically known for their roles in patterning the anterior-posterior ...

Imaging techniques gives insight to what happens in aged eggs

Posted by , on 4 January 2014

Currently, more and more women delay having children because of pursuing higher educational and career aspirations, as well as changing cultural norms. Unfortunately their eggs become susceptible to chromosome mis-segregation ...

Rewiring the brain

Posted by , on 3 January 2014

Watching animals, with their vast diversity of complex behaviours, can never be boring. In the animals around us, ants, spiders, lizards, dogs, cats, fish, birds…, we see so many different ...

In Development this week (Vol. 141, Issue 2)

Posted by , on 31 December 2013

Here are the highlights from the current issue of Development:   Peri important role for Notch Pericytes are specialised cells that wrap around the endothelial cells of the vasculature to ...

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