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Updated: May 13, 2026

Absorbent Microbiopsy Sampling and RNA Extraction for Minimally Invasive, Simultaneous Blood and Skin Analysis

Absorbent Microbiopsy Sampling and RNA Extraction for Minimally Invasive, Simultaneous Blood and Skin Analysis

Published on: February 21, 2019

Microarray technique, analysis, and applications in dermatology

Jennifer Villaseñor-Park¹, Alex G Ortega-Loayza

¹Department of Dermatology, University of Pittsburgh Medical Center, Pittsburgh, PA, USA. villasenorjb@upmc.edu

The Journal of Investigative Dermatology

|March 15, 2013

Summary

No abstract available in PubMed .

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Last Updated: May 13, 2026

Absorbent Microbiopsy Sampling and RNA Extraction for Minimally Invasive, Simultaneous Blood and Skin Analysis

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DNA Microarrays

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Microarrays are high-throughput and relatively inexpensive assays that can be automated to analyze large quantities of data at a time. They are used in genome-wide studies to compare gene or protein expression under two varied conditions, such as healthy and diseased states. Microarrays consist of glass or silica slides on which probe molecules are covalently attached through surface functionalization. Most commonly, the slides are prepared through the chemisorption of silanes to silica...

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