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Designing Calcium-Binding Proteins for Molecular MR Imaging

  • Mani Salarian
  • Shenghui Xue
  • Oluwatosin Y. Ibhagui
  • Jenny J. YangEmail author
Protocol
Part of the Methods in Molecular Biology book series (MIMB, volume 1929)

Abstract

Early diagnosis, noninvasive detection, and staging of various diseases, remain one of the major clinical barriers to effective medical treatment and prevention of disease progression toward major clinical consequences. Molecular imaging technologies play an indispensable role in the clinical field in overcoming these major barriers. The increasing application of imaging techniques and agents in early detection of different diseases such as cancer has resulted in improved treatment response and clinical patient management. In this chapter we will first introduce criteria for the design and engineering of calcium-binding protein (CaBP) parvalbumin as a protein Gd-MRI contrast agent (ProCA) with unprecedented metal selectivity for Gd3+ over physiological metal ions. We will then discuss the further development of targeted MRI contrast agent for molecular imaging of PSMA biomarker for early detection of prostate cancer.

Key words

CaBP Parvalbumin Molecular imaging MRI ProCA Contrast agent PSMA 

Notes

Acknowledgments

We appreciate the critical review by Dr. Michael Kirberger and previous works by Drs. Fan Pu, Jingjuan Qiao, and Jie Jiang. This work is supported in part by grants R42 CA183376, R41CA177034, R41AA112713, EB007268, 1R01GM081749 from National Health Institute to Jenny J. Yang. This work was also supported by the Molecular Basis of Disease (MBD) Fellowship to M. Salarian and Center for Diagnostics and Therapeutics (CDT) Fellowship to O. Y. Ibhagui.

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Copyright information

© Springer Science+Business Media, LLC, part of Springer Nature 2019

Authors and Affiliations

  • Mani Salarian
    • 1
  • Shenghui Xue
    • 1
    • 2
  • Oluwatosin Y. Ibhagui
    • 1
  • Jenny J. Yang
    • 1
    Email author
  1. 1.Department of Chemistry, Center for Diagnostics and TherapeuticsGeorgia State UniversityAtlantaUSA
  2. 2.Inlighta BiosciencesAtlantaUSA

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