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For Better Science

Two seemingly opposing medical editorials on the subject of data sharing have recently been published. One, by the International Committee of Medical Journal Editors (ICMJE) appeared in all of its member journals, a non-paywalled version can be freely read at PLOS Medicine. Its lead author is ICMJE Secretary Darren Taichman, professor of medicine at the University of Pennsylvania. The message goes:

(ICMJE) believes that there is an ethical obligation to responsibly share data generated by interventional clinical trials because participants have put themselves at risk […]

As a condition of consideration for publication of a clinical trial report in our member journals, the ICMJE proposes to require authors to share with others the deidentified individual-patient data (IPD) underlying the results presented in the article (including tables, figures, and appendices or supplementary material) no later than 6 months after publication”

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NIH Director's Blog

If you’re curious what innovations are coming out of the Brain Research through Advancing Innovative Neurotechnologies (BRAIN) Initiative, take a look at this video shot via a microscope. What at first glance looks like water dripping through pipes is actually a cool new technology for swiftly and efficiently analyzing the gene activity of thousands of individual cells. You might have to watch this video several times and use the pause button to catch all of the steps, but it provides a quick overview of how the Drop-seq microfluidic device works.

First, a nanoliter-sized droplet of lysis buffer containing a bead with a barcoded sequencing primer on its surface slides downward through the straight channel at the top of the screen. At the same time, fluid containing individual cells flows through the curved channels on either side of the bead-bearing channel—you can catch a fleeting glimpse of a tiny cell in…

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This gallery contains 21 photos.

Originally posted on INVERT:
Belgrade’s Bara Venecija is a small part of town that stretches between the Gazela bridge and Savamala containing approximately 130 households. Almost half century ago on this meadow settled people who received land and unused official premises of Serbian Railways, the company in which they worked hard, as a gift. Those are poor people…