There is an upsurge of so-called “impact augmentation papers” – authors review only papers published in their own journal. Imagine your are an editor. You have published last year 100 articles, 50 are not being cited at all, 45 are being cited 3 times, 4 articles are being cited 20 times. Your papers are being cited 215 times, divided by 99, voila your impact is being 2.17, not too bad (although it would be fair to say that you had picked up only 4 nice papers). Lets go – send out an email to a buddy to write an impact augementation paper – “the year in retrospect in our famous journal”. Lets say, this paper now cites all your orphan papers, in total 85 articles. So your overall impact is 215+85 / 99+1 = 3.0. Wow, an increase of nearly one point by just one paper! Did ICI Thomson notice that? Nay, nay.
Have you ever heard of a city of children? Adults may have access but whole life (including a university with 4 lecture rooms) is completely managed by children. We are proud to participate in Mini-München now for many years. Here are the rules, rule 3 says that studying is being paid like any other work… Yea, yea.
The German Ärzteblatt reports that Medecins Sans Frontières is facing enormous problems in Congo. Besides this humanitarian problem there is virtually no research for neglected diseases.
“The situation for patients has not changed and the future is bleak,” said Dr Rowan Gillies, President of the MSF International Council. The website shows how to donate. Yea, yea.
The CD14 / allergy story never ends – after many years and numerous contradictory reports. A new comment in the AJRCCM concludes that “further research is required” – at this time “research into the area of gene-by-environment interaction where large-scale studies, advanced assessment of environmental exposure of and experimental investigations of interactions are needed”. Is there any sense with neverending loops (except playground for hamster)? Nay, nay.
First Monday has an interesting article of Paul N. Courant about “scholarship, academic libraries, and publication”. There is a risk with all these websites that academically valuable material will become invisible some time. I also have frequent problems to locate 5 year old online supplements. Yea, yea.
JCI has a paper about resurrection of vitamin D deficiency (more about the author at 1, 2 and 3). The author uses references 46-59 to underpin his opinion that rickets has again become an epidemic. These references are from 1992, 1984, 2005, 2000, 1987, 1987, 1989, 1994, 1989, 2001, 1998, 2001, 1987, 2006. So nothing really new – no prospective study, no systematic survey, just a few isolated reports. Sure, that there might be a rickets problem in a selected areas or in minority groups, but there is no world-wide epidemic. He argues also that many (if not all) studies show “low” serum 25-OH-D3 values. Is this chasing a phantom? A more systematic study concludes that rickets in Africa is more a disease of calcium deficiency. The JCI article is particular poorly written when it comes to immunological effects; asthma is misquoted from the Camargo study (which is subject of my review at Pediatric Allergy. Nay, nay.
German news magazine SPIEGEL ONLINE writes of an ongoing trial in Berlin where 1 to 6 month year old newborns are given some kind of “oral LPS vaccination”. You might know my opinion about LPS and will therefore understand my hope that newborn gastric acid pH will prevent them from any LPS side effect. Yea, yea.
Slashdot Accommodate Students writes “The BBC is amongst those reporting that the World Wide Web has turned fifteen. However, 6 August 1991 is not the only date claimed as the ‘birthday of the intern.” There is nothing to compare with that scientific evolution. Did Herrmann Hesse think of the internet when writing his “Glasperlenspiel”? Yea, yea.
PLoS ONE may revolutionize science communication. Have a first look at www.plosone.org. As they write: “Be one of the first to appear in this new Open Access 2.0 online forumâ€”and qualify for a great low pre-launch price. We’ll peer review your work and publish it online as soon as possible so that it can start a conversation within the community that will enhance scientific progress.” Will it still be traditional, 1:1 translated publishing system? Or can we even edit any text? What about lists of open questions? And a true synopsis – like the one theologians use to compare the four canonical gospels? Yea, yea.
In case that the common disease / common variant is leading to nirvana, we urgently need to resequence common genes in large populations. 2kb long CRP is a particular good candidate which might be a reason why Crawford from Uwash resequenced ~500 individuals. They found indeed potentially relevant codings SNPs – of course rare (<1%) but they are there! There is a greater number in African-Americans than other populations and more than half are private to a single population (BTW more than half in dbSNP can not be validated). Of course tag SNPs would not discover them. Yea, yea.
… was the title of a recent editorial in JCI. Clearly that’s not true for vitamin D as you may know of the many immunological functions. A new study now shows, that mice get atopic dermatitis by applying vitamin D ointment. A EJCN paper published on the same day concludes that “the national fortification of fluid milks and margarines with vitamin D safely improved the vitamin D status of children”. Nay, nay.
Finally, and long awaited, there is a first detailed analysis of mutational hotspots in the human genome by Myers from the McVean group in Oxford. There are roughly 1k-2k hotspots per chromosome, each 1kb-2kb long while there are no 200 kb without apparent recombination. Recombination avoids repeats, exons and L1 elements but likes GC as well as the THE1A/B 7mer CCT.CCC.T and the 8mer CCA.CGT.GG. As rec laways needs double strand breaks, are these also the first cancer motifs found? Yea, yea.
You can probably find hundreds of times the argument in the medical literature that the main cause of asthma is the environment – as genes can not spread within 1 or 2 generations. While this might be true for de novo mutations it is certainly not true with pre-existing variations and recent population dynamics. In a review how asthma came into live, I argued that introduction of antibiotics and improved child care extremely shaped our genome by suppressing purifying selection. In developing countries respiratory infections are among the main killers. Who can help with 1,000 unbiased 100 year old DNA samples to prove this hypothesis? I have an excellent dentist to punch holes in bones.