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New Product Watch: Dec 22, 2009

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CombiMatrix has launched its ElectraSense microarray reader. The palm-sized reader electrochemically measures up to 12,000 probes on an array in less than 25 seconds, according to the Mukilteo, Wash.-based firm.

CombiMatrix said it was able to develop the compact reader by eliminating optics, light sources, and some alignment components, and by using common enzymes and substrates. The ElectraSense reader was developed with funding from the US Department of Defense.

The Scan

Positive Framing of Genetic Studies Can Spark Mistrust Among Underrepresented Groups

Researchers in Human Genetics and Genomics Advances report that how researchers describe genomic studies may alienate potential participants.

Small Study of Gene Editing to Treat Sickle Cell Disease

In a Novartis-sponsored study in the New England Journal of Medicine, researchers found that a CRISPR-Cas9-based treatment targeting promoters of genes encoding fetal hemoglobin could reduce disease symptoms.

Gut Microbiome Changes Appear in Infants Before They Develop Eczema, Study Finds

Researchers report in mSystems that infants experienced an enrichment in Clostridium sensu stricto 1 and Finegoldia and a depletion of Bacteroides before developing eczema.

Acute Myeloid Leukemia Treatment Specificity Enhanced With Stem Cell Editing

A study in Nature suggests epitope editing in donor stem cells prior to bone marrow transplants can stave off toxicity when targeting acute myeloid leukemia with immunotherapy.