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tag van gogh disease medicine

Haydeh Payami is wearing a purple dress and an orange and pink scarf and standing in front of a whiteboard.
A Microbial Link to Parkinson’s Disease
Mariella Bodemeier Loayza Careaga, PhD | Dec 4, 2023 | 6 min read
Haydeh Payami helped uncover the genetic basis of Parkinson’s disease. Now, she hopes to find new ways to treat the disease by studying the gut microbiome.
2022 Top 10 Innovations 
2022 Top 10 Innovations
The Scientist | Dec 12, 2022 | 10+ min read
This year’s crop of winning products features many with a clinical focus and others that represent significant advances in sequencing, single-cell analysis, and more.
2018 Top 10 Innovations
The Scientist | Dec 1, 2018 | 10+ min read
Biology happens on many levels, from ecosystems to electron transport chains. These tools may help spur discoveries at all of life's scales.
Those We Lost in 2018
Ashley Yeager | Dec 26, 2018 | 10+ min read
The scientific community said goodbye to a number of leading researchers this year.
Whole-Genome SNP Genotyping
Marilee Ogren | Jun 1, 2003 | 8 min read
Clockwise from top left: images courtesy of Affymetrix, Illumina, Sequenom and Illumina Take any two individuals, sequence and compare their genomic DNA, and you'll find that the vast majority (about 99.9%) of the sequences are identical. In the remaining 0.1% lie differences in disease susceptibility, environmental response, and drug metabolism. Researchers are understandably keen to dissect these variations, most of which take the form of single-nucleotide polymorphisms (SNPs). A SNP (pron
Top 10 Innovations 2014
The Scientist | Dec 1, 2014 | 10+ min read
The list of the year’s best new products contains both perennial winners and innovative newcomers.
A Living Legacy
Megan Scudellari | Jan 13, 2010 | 10 min read
A Living Legacy At the birthplace of stem cell research, the next generation of scientists continues to advance the field. By Megan Scudellari In Toronto’s downtown Discovery District, world-class stem cell researchers populate the buildings like athletes at the Olympics. On University Avenue, Andras Nagy, a renowned innovator in induced pluripotent stem (iPS) cells, works at the Samuel Lunenfeld Research Institute, housed within the towering Mount Sin
Researchers Find a Eukaryotic mRNA Policing System
Mignon Fogarty | Apr 28, 2002 | 4 min read
The Faculty of 1000 is a Web-based literature awareness tool published by BioMed Central. It provides a continuously updated insider's guide to the most important peer-reviewed papers within a range of research fields, based on the recommendations of a faculty of more than 1,400 leading researchers. Each issue, The Scientist publishes a review, like the one above, that examines related papers in a single field. We also publish a selection of comments on interesting recent papers from the Faculty
The Chipping News
Aileen Constans | Apr 28, 2002 | 10+ min read
Recent months have seen a surge of activity in the field of protein microarrays. No wonder: Gene expression-profiling is faster and more powerful thanks to improvements in DNA microarray technology. Now researchers want to apply these benefits to boost the speed of proteomics research. But developing these tools is not easy, as protein arrays present technical challenges not faced by DNA microarray manufacturers. "You can attach any two pieces of DNA the same way and expect [them] to behave the
Porcine Possibilities
Ricki Lewis | Oct 15, 2000 | 8 min read
Courtesy of PPL TherapeuticsA new generation of pigs. Headlines in late summer 2000 introduced long-awaited reports on pig cloning and retroviral transmission to mice, pig cells healing rat spinal cords, and a gaff by Dolly dad Ian Wilmut erroneously heralding halt of xenograft work at the Roslin Institute near Edinburgh, Scotland. So it seemed that the question of whether pigs can pass their retroviruses to humans might finally be on the road to resolution. Not quite. Pigs, as the purveyors o

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