Directing protein evolution is used to create proteins with a specific function that can be used in biofuel, pharmaceutical, and medicine manufacturing. Half of the Nobel Prize was awarded to Prof. Arnold, who works on directed evolution of enzymes (proteins that are used to accelerate or direct chemical reactions). The other half, that of Prof. Smith and Sir Winter, celebrated a method called phage display. This process uses viruses to develop specific proteins that can be used for medical purposes.
My personal excitement for this prize:
Well, Prof. Arnold is a professor in bioengineering, which is, in my opinion, an underacknowledged field, so that’s pretty cool. And this has nothing to do with the fact that I’ve studied bioengineering. Nothing at all.
2. The Nobel Prize in Physiology or Medicine (press release)
The Nobel prize in Physiology or Medicine was awarded to Jim Allison and Tasuku Honjo for their work in cancer therapy. By now, the concept of “immune therapy” may not sound extremely new anymore. However, just think about how amazing it is: someone’s immune system (in other words, an attack system that is already present in your body) can be used to fight cancer cells (which isn’t really straightforward – cancer cells originate from normal cells so are not detected as “foreign” by the immune system).
My personal interest in this prize:
First of all, yay for biology completely highjacking the Nobel Prizes. But on the topic: radiotherapy and chemotherapy are both notorious to have a huge amount of side effect. By effectively using the natural defense system of the body, immune therapy usually is a lot less taxing on a patient, which I think is a laudable goal.
3. The Nobel Prize in Physics (press release)
*Final Drum Roll, please*
The Nobel Prize in Physics is all about lasers (Did you know that LASER is an acronym for “Light Amplification by Stimulated Emission of Radiation? Well, you do know). Arthur Ashkin was honors for his development of optical tweezers (which I will simply explain by referring you to my fabulous friend who has worked with optical tweezers herself) and the other half was awarded to Donna Strickland and Gerard Mourou for their work on laser pulses. The most known application of laser pulses is in laser eye surgery.
My personal input to this prize:
I have two thoughts, first, how has this not won a Nobel Prize yet? Actually, to be honest, I think that quite often when the Nobel Prizes, which is probably why they get a Nobel Prize in the first place. The other thought has to do with the same reason why this prize has been in the press a lot: it has been 55 years since a woman won a physics Nobel prize. Only two other women have a Nobel Prize in Physics to their name: Marie Skłodowska-Curie (obviously!) and Maria Goeppert-Mayer (go google her, now).
Some thoughts on women and Nobel Prizes
Historically, science has always been pretty male-dominated. And even now, women are underrepresented in research: worldwide the female share of persons employed in R&D is approximately 30% and I will not even get into high-level academics here.
In terms of Nobel Prizes, as of this year, there have been 49 women who have won Nobel Prizes (that’s all of them), compared to 844 men. In the sciency fields, five women have won the Nobel Prize in Chemistry (2.8%), twelve have won the Nobel Prize in Physiology or Medicine (5.6%), and – as stated – three have won the Nobel Prize in Physics (1.4%). Actually, only one woman has won the Nobel Memorial Prize in Economic Sciences (also 1.4%), but that doesn’t really count as a science anyway!
In any case, none of the Nobel Prizes have a good track record, and it makes me a bit sad that “First woman Physics Nobel winner in 55 years” is a news headline, but ah well, we may have come some part of the way but we are not there yet.
And until we are, having positive role models of all shapes and sizes and sexes for STEM fields is crucial. As a wannabe science-communicator, or science-populizer if you will, one of my aims is exactly that. So that every child can look up to a scientist and think “that could be me!”
And – even if I say so myself – I think that’s a pretty noble cause.