Maria R. Warren

University of North Carolina at Chapel Hill

Papers

Total Citations

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About

Maria R. Warren has made her mark in the field of proteomics, with a focused expertise in improving the sensitivity and accuracy of protein identification. Her most notable contribution is the development of a groundbreaking method for identifying low-abundance proteins by using unstained gels, bypassing traditional silver-staining processes. This innovation, detailed in her 2005 paper "Improved Protein Identification through the Use of Unstained Gels," demonstrated that omitting staining significantly enhances the detection of proteins that are typically missed. By integrating this approach with robotics and matrix-assisted laser desorption/ionization tandem mass spectrometry (MALDI-MS/MS), Warren provided a powerful tool for researchers seeking to analyze complex protein mixtures with greater fidelity. While her work has garnered 6 citations, its true impact lies in its practical utility for advancing biomarker discovery and basic biological research. Warren’s methodological refinement represents a critical step forward in proteomic analysis, enabling more reliable identification of proteins that are crucial for understanding disease mechanisms and cellular functions.