A Right Royal Easter Spring Conference

Hi everyone! Sorry for the neglect, I'm working on several things at the moment so this place has been a bit neglected (hides the cracks in the paintwork). Have no fear that I do have several things chasing each other round my brain and one or the other of them may actually make it into print shortly.

Firstly, the launch of the Easter issue of BlueSci is expected on Thursday, so it's been crazy getting that printed and making sure that the online version will be ready to go too. Thankfully I think I'm on top of that now, but that was quite a few evenings eaten.

Also, and probably most excitingly, I went to my first real, proper, grown-up conference over most of last week so what with the long hours I was a bit short on news hunting/writing time. I did however squeeze in time to write several daily pieces for ConferenceCast, which will be appearing over the next few days. It was really cool, focusing on Cell & Developmental biology so we had loads of great speakers (and the occasional dull one, but not everyone's perfect). The prize winners were all awesome and really interesting, especially the Beddington medal winning PhD student who used music to illustrate how well cells moved together during migration.

Now I finally get some time in my third and final lab of the year, 2 weeks after we offcially started, so it's going to be pretty intensive to try and get some results in just 7 weeks. Also I'm putting together a poster about the importance of science communication for a one day conference later in the week.

 I also had to watch the new series of Doctor Who, of course, which is fantastic, although like everyone else I have NO clue what's going on.

So if you've been missing my senseless ramblings you can pop over to ConferenceCast and see exactly what I've been up to and I promise to get my next proper piece up ASAP and to stop writing all about myself.

SOS: Save our Science - Yet More Alien Bacteria. Really!

I saw James Watson last night! and I have his autograph. :D He was in London, in conversation with Brenda Maddox, who wrote Rosalind Franklin's biography. It was fascinating, although I have to admit that he was clearly on his very best behaviour and kept the outrageous comments to a minimum. I'd also like to take this as my excuse for any 'enthusiastic' comments in the post below, which is a great peiece of storytelling. This week was also my first outreach talk to school children, I think it went rather well, although I'll be writing much more on that in a few weeks.

 

OK, so this is another story that I was asked to write (Yay!). Once again there have been reports of alien bacteria in meteorites (that’s the third time in 14 years, if you’re counting).Here is the latest story, I suggest you read it first as it makes what I’ll be saying more surprising. Go on, I’ll wait. Sounds good doesn’t it, highly acclaimed doctor with a paper in a prestigious sounding journal, with authoritative quotes and everything. Not only that but the journal seems to have gone to great lengths to ensure extensive peer reviewing of the findings before publishing. Well, as with many stories that get NASA plastered to them, it’s got a lot of people rather riled up and for a lot of different reasons. Read on and I’m sure you’ll see why.

This is a fantastic story, I’ve never seen so many mistakes made by so many people in so many different ways, it’s quite a feat of engineering really. Also it does go to show that some people really do never learn. The roots of this story lie all the way back in 1997 when NASA scientists reported finding bacterial fossils in a meteorite from Mars.

This astonishing and revolutionary finding was reported by Richard B. Hoover who works at NASA’s Marshall Space Flight Centre. This was discounted shortly afterwards when it became apparent that the structures observed were probably contaminants from the time the sample spent on Earth before being studied. Now some people would learn from such a colossal mistake that was a huge embarrassment for NASA and Hoover personally.

This bacterium from Earth looks strangely like some observed in these meteorites (source)

Hoover, however, is made of stronger stuff. After his error in 1997 I’d like to say that he improved his working scheme, ensuring all samples were properly sterilised and cross checked before announcing proof of alien life to the public. But he didn’t. He returned in 2007, although with less impact (mainly due to lack of a successful publication), to say that he really had found life, this time in a totally different type of meteorite. Thankfully this time he attracted less attention.

Now, to the delight of many, Richard B. Hoover has returned to the public stage, thanks in no small part to the lovely people at FOX news, with another attempt. He’s still looking at the same rocks from 2007 but this time he REALLY thinks he’s got it.

Lab 1: Only the Nose Knows

Hey

This is the idea that started it all. Telling you all about the different research that I get to do as a PhD student. This post is all about the first lab I'm working in, I started here in early October and have just over a week left until I leave. It's been really a lot of fun, although it did take me a few weeks to really get back into doing work after a very long summer vacation. But the personal stuff can come later. I want to start with the overview. This is the explanation of why I'm doing the project, the stuff I tell people who ask about my work.


(Ed. If anyone's interested, the lab I'm in just released the paper which preceded my project showing that olfactory ensheathing cells are from the neural crest. We also made it into New Scientist.)



Cells from the nose that COULD cure stroke or paralysis! Crazy, right? That’s what I thought too, but it does seem to be true. Cells which guide nerves from the nose into the brain, when transplanted to damaged regions of the spine, help the nerves there to grow through the scar tissue and reconnect with the proper targets.