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NIH Research Festival

September 13 – 15, 2017

Biomarker Detection Using MALDI Imaging

Friday, September 15, 2017 – Poster Session IV
1:00 – 2:30 p.m.

FAES Terrace

NIBIB

IMMUNO-15

Authors

  • M Davisson
  • G Fabozzi
  • C Petrovas
  • H Kalish

Abstract

Determining the location and relative concentrations of specific proteins within tissue samples is important to the biomedical community. Certain proteins, found in high concentrations, can be indicative of infected or diseased tissues. Confocal microscopy has been used to image target proteins in tissues using fluorescent dye and antibodies, but this technique is limited by advance knowledge of proteins in the sample. Matrix assisted laser desorption ionization (MALDI) mass spectrometry imaging is a new technique used to image proteins, peptides and lipids found in tissue samples. By using MALDI mass spectrometry in tandem with confocal microscopy, our goal is to identify new biomarkers of interest and to confirm the presence of known biomarkers in infected tissues.

Scientific Focus Area: Immunology

This page was last updated on Friday, March 26, 2021

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2017 program

Download the 2017 Research Festival Schedule Overview (6 pages)

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Current Research Festival

  • 2025
  • 2024
    • General Schedule of Events
    • 2024 NIH Distinguished Scholars Program
    • Poster Sessions
    • Concurrent Workshops
    • NIH Resource Information Fair
    • National Academy of Science Mini-Symposium
    • Special Wednesday Events
    • Vendor Exhibit Information
    • Green Labs Fair
    • Research Festival Committee
  • 2023
    • General Schedule of Events
    • NIH Early–Career Investigator Lectures
    • Poster Sessions
    • Concurrent Workshops
    • NIH Resource Information Fair
    • Vendor Exhibit Information
    • Research Festival Committee
  • 2021
  • 2019
    • General Schedule of Events
    • Plenary Sessions
    • Poster Session
    • Data Blitz
    • FARE Award Ceremony
    • Special Exhibits on Resources for Intramural Research
    • Technical Sales Association (TSA) Research Festival Exhibit Tent Show
    • Research Festival Committee
  • 2018
    • General Schedule of Events
    • Plenary Sessions
    • Concurrent Symposia Sessions
    • Poster Sessions
    • FARE Award Ceremony
    • Special Exhibits on Resources for Intramural Research
    • Technical Sales Association (TSA) Research Festival Exhibit Tent Show
    • Research Festival Committees
  • 2017
    • General Schedule of Events
    • Plenary Sessions
    • Concurrent Symposia Sessions
    • Poster Sessions
    • FARE Award Ceremony
    • Future Research Leaders
    • Special Exhibits on Resources for Intramural Research
    • Technical Sales Association (TSA) Research Festival Exhibit Tent Show
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  • 2016
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    • Browse by Presenter Name
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