In the unique state of California there is now an offer for individuals to place orders from October 3 during a $250 million sale of state debt to fund embryonic stem-cell research. The minimum bet is $5,000 and over 1 million you need special permission (just like buying more than 2 iPhones in the early… Continue reading United State of California: buy bonds in stem cell research
It’s Friday so the web is going to sleep for the weekend, but here is one more opinion on life extension, in this case the opinion of Arthur Caplan chair of the Department of Medical Ethics and director of the Center for Bioethics at the University of Pennsylvania, and columnist on bioethics for MSNBC: Source:… Continue reading Biomedical life extension is the next big battleground, Caplan says
Similarly to the Edmonton Aging Symposium which reportedly “was a WORLD FIRST! in being streamed live onto the internet” (Kevin Perrott) amongst conferences, a selection of the presentations of the SENS3 conference are now available at the personal website of Richard Schueler. Richard is a big mouthed, cowboy hat geek with a serious life extension… Continue reading SENS3 conference videos online on a personal website
Let’s continue our Hit art illustrations for scientific slides project this time with van Gogh’s “Starry night“. The slide is from Chang-Kyu Lee’s presentation on the SENS3 conference, entitled Interspecies somatic cell nuclear transfer for establishing embryonic stem cells with desired genotype.
Google’s Palimpsest project, once realized (in the near future) has the potential to change the way science is done by accepting gigantic (raw?) data sets from all disciplines and making them open and free (including dark data?). Jon Trowbridge from Google Inc. had a presentation on SciFoo, 2007 at the Googleplex not documented well, but… Continue reading Google’s Palimpsest project: promiscuous distribution of all science data sets
I’ve joust found this ad in a recent Science magazine with a SciPhone in it: Then I took a look on the journal’s website with my iPhone and here’s how it looks like through the cloudy eyes of my old MacBook:
Positive, published scientific data form the tip of the iceberg of any scientific data produced in labs. As at least 90% (my guess) of all experiments are failed or lead to negative results, those data sets become “dark data“. But those dark data are as important for making science happen as positive data and this… Continue reading Freeing dark, negative research data is the next in open access science?
Quick storytelling through citations (alert from Jim Hardy, thanks): Cell: Nutrient-Sensitive Mitochondrial NAD+ Levels Dictate Cell Survival A major cause of cell death caused by genotoxic stress is thought to be due to the depletion of NAD+ from the nucleus and the cytoplasm. Here we show that NAD+ levels in mitochondria remain at physiological levels… Continue reading “Mitochondrial Oasis Effect”: fasting => NAD+ up in mitos => cell survival
For me, it was on SENS3, the presentation of Anun Hallen, who blamed only extracellular crosslinks (e.g. advanced glycation end products) for ageing. It was not the best presentation I’ve ever seen, I can tell ya. (I heard once, that there was a high school science contest in the 80’s with an overhead projector only… Continue reading The last time you saw a science presentation with an overhead projector
At The Scientist, the editors are awaiting your suggestions on your favorite life science blogs to gather the list of blogs that are especially hot for life science researchers. They asked 7 science bloggers, 5 from ScienceBlogs by SEED (Abel Pharmboy, Bora Zivkovic, Carl Zimmer, Newamul Khan, PZ Myers) and 2 independent bloggers (Ed Silverman… Continue reading Blogs invade The Scientist: vote for your favorite life science blog!
Linda Powers is the managing director and co-founder of Toucan Capital Corp, a $120 million venture capital fund (SBIC) focused on seed and early-stage life science and advanced technology investments (the fund markets itself as the The Leading US Investor in Stem Cells and Regenerative Medicine). Out of here insights and facts presented on the… Continue reading SENS3: The stem cell marketplace by Linda Powers, Tucan Capital (slides)
Source and list are on the SENS3 website.
If you compare the Nature and the Science front pages (which is not the topic of the current post) you can notice a big difference: there are a lot of “web 2.0″ish fresh features on the Nature site while significantly fewer on the Science counterpart. Now Science came up with a new, less academic and… Continue reading The Gonzo Scientist on IdeaCity in Science and on the web
A supercentenarian is anyone with the chronological age of 110 years or older. Stephen Coles, M.D., Ph.D., co-founder of the Los Angeles Gerontology Research Group kindly sent me his slides of the presentation he held last week on SENS3 entitled the Secrets of the oldest old and he gave a permission to publish these slides… Continue reading SENS3: Stephen Coles on the secrets of supercentenarians (slides)
Rutledge Ellis-Behnke from M.I.T. talked on “a nano hemostatic agent that immediately stops bleeding. Hemostasis is a major problem after trauma and during surgery; as much as 50% of surgical time can be spent packing wounds to reduce or control bleeding and there are few effective methods to stop it without causing secondary damage. We… Continue reading SENS3: Rutledge Ellis-Behnke on a quick nano hemostatic agent
Embedded on the slideshow below 9 slides of Michael Rose‘s presentation called Slowing and then stopping aging on the SENS3 conference on the 9th of September. (Photos made by me with the iPhone.) Rose’s argument was: Aubrey de Grey’s original SENS proposal is based on the non-evolutionary assumption that aging is a process of accumulating… Continue reading Michael Rose, evolutionary SENS and aging as a loss of adaptation (slides)
Michael Rose had a nice presentation (I’ll cover it in my next post) on SENS3, here is just one slide from that, photo made with iPhone from the first row:
The edited version of Pimm’s January 30th, 2007 post How to filter and read PubMed articles through RSS feeds? was published in The Summer 2007 issue of Nurture, the magazine for past and present Nature journal authors. According to Maxine Clarke, Nurture editor: The Summer 2007 Issue of Nurture celebrates our blossoming “science 2.0” activities,… Continue reading Pimm’s Pubmed filter post in Nurture’s “Science 2.0” issue
Well, I’ve lost the first part of this MacBook made iSight video as I used the iMovie file’s backup version on my Windows partition but out of this segment of the talk you can form some idea on what was going on during Kurzweil’s talk. The distance talk was orchestrated from a little Sony laptop… Continue reading Ray Kurzweil’s distance talk on SENS3
Arne Akbar had this surprising slide illustrating how powerful and flexible the immune system is in terms of cellular numbers:
says Steve Coles in his short presentation, Secrets of the oldest old. They found healthy sperms in the testis of a recently died 106 year old Californian.
I am off to Cambridge to the SENS3 conference. The New Orleans – Washington – Heathrow London – Cambridge trip is about 16 hours from house to house. I’ll be based at Pembroke College. The picture was made by Anna last year in Cambridge at the steps of the old Cavendish Laboratory Building on Free… Continue reading Back to Cambridge
The immortal strand hypothesis captures stem cell scientists’ imagination these days. According to Thomas Rando The immortal strand hypothesis posits that the propensity of stem cell compartments to give rise to cancer in later life can be minimized if stem cells, during the process of self-renewal, retain those DNA strands with the fewest mutations acquired… Continue reading SENS3 program: Mike Conboy on the immortal strand hypothesis
Help me to collect the list of art illustrations that are frequently used and overused by scientists on their slides either as background or as an analogy for some biological or other scientific phenomenon! The first one is the “Fons Juventutis” (“Fountain of Youth“) and now quickly switch to wikipedian composed by Cranach, executed by… Continue reading Hit art illustrations for scientific slides: Fountain of youth by Cranach
Back in June I was a happy beta tester of Nature Precedings, Nature’s own free preprint server. I uploaded a poster of our group called Intact mitochondria migrate in membrane tubular network connections formed between human stem cells by Csordas, Attila, Cselenyák, Attila, Uher, Ferenc, Murányi, Marianna, Hennerbichler, Simone, Redl, Heinz, Kollai, Márk, and Lacza,… Continue reading Mitochondria in the tubes of stem cells poster on Nature Precedings
SENS3 is coming, so it’s time to take a closer look at the agenda. Here is my first pick: Friday 7th September, Session 6 14:20 John Schloendorn Tempe, USA Medical bioremediation J. Schloendorn, M. Hamalainen, S.K. Kemmish, L. Jiang, J. Rebo, B. Turner, B.E. Rittmann Center for Environmental Biotechnology, Biodesign Institute at Arizona State University,… Continue reading SENS3 program: John Schloendorn: Medical bioremediation
Let’s emphasize the role of good food in efficient brainstormings (just like SciFoo was) now and ever. Bad feelings were simply excluded about the food at the Googleplex. I shot these pictures with myPhone. Thanks, chef!