15 December 2010 - O What a Slacker I Be (Gene Machines and Zombie-Food)

Or maybe there just hasn't been much Science in the news lately.  I'm hoping to make the switch in the near(ish) future from relying wholly on news sources for my info to actually reading *gasp* the papers.  Wouldn't that be sweet?  One of these days I'm going to have to get back to big-people college.  I miss micro.  Hell, I kind of even miss genetics.  Having a huge library of mouse papers to peruse for the cost of tuition was pretty damned enviable, for that matter.

Okay, I really should not hate on my current college (which I adore).  I'm being tested on a surprising pleasant amount of micro and pathology in my vet tech degree.  ;)

Sorry if I'm missing big stories - feel free to point them out if you don't spot them on the twitter feed or here.  I work nights now, and unfortunately, most of the big stuff gets posted during the daylight hours when I'm fast asleep!  I do my best, though.  :)  Follow me on Twitter if you don't want to mess with the tweetish widget.

Onward!



First today isn't really Science, but...for Science.  A company (surely they aren't the only one with the goal!) is pushing gene sequencers down the same path as computers took way back when - making them smaller, faster, and more affordable.  They don't seem to pack a lot of oomph yet, but for those of us interested in genomes that are not as big as our own, they seem pretty darn flashy.  They seem aimed more at...well...me, than people with their own labs, but perhaps they can take a little outta the grant budget and let more dinero go to other equipment?  Check out the link at the end of the post for more info.

Oh, and a study out of the University of South Florida took a peek at how umbilical cord blood cells (the same cells mentioned over and over again in stem cell debates) affect the hippocampal neurons of the aging brain - rat, in this case.  Normally, this is the first area of the brain to show the effects of aging, especially in cases with Alzheimer's or other cognitive age-related disorders.  However, when HUBCs were given, the neurons appeared to be both protected and stimulated to actually grow.  Just how they helped is still speculation, but for now it's exciting to note that HUBCs may be part of the answer to disorders like Alzheimer's, Parkinson's, and others!

That's all you get today.  Told you there hasn't been a whole lot to write about!  At least I'm writing, right?  Right?



See ya!
-Miss Mouse



References and Links:
Big Talk, Little Machine
http://www.reuters.com/article/idUSTRE6BD1KN20101214
Young Cells vs. Old Brain Bits
http://www.sciencedaily.com/releases/2010/12/101214142741.htm