Evidence map›Paper›PMID 39904854›Full record

ArticlePharmaceutical research2025

Theranostic Near-Infrared Monoamine Oxidase Inhibitor (NMI) Protein Binding Interactions with MAOA and Albumin.

Ronald W Irwin, Unnati H Shah, Shivani Soni, Heinz Josef Lenz, Jean C Shih

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Article in Pharmaceutical research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Ronald W Irwin *Department of Pharmacology and Pharmaceutical Sciences, USC Alfred E. Mann School of Pharmacy and Pharmaceutical Sciences, University of Southern California, Los Angeles, CA, USA.
Unnati H Shah *Department of Pharmacology and Pharmaceutical Sciences, USC Alfred E. Mann School of Pharmacy and Pharmaceutical Sciences, University of Southern California, Los Angeles, CA, USA.
Shivani SoniNorris Comprehensive Cancer Center, Keck School of Medicine of the University of Southern California, Los Angeles, CA, USA.
Heinz Josef LenzNorris Comprehensive Cancer Center, Keck School of Medicine of the University of Southern California, Los Angeles, CA, USA.
Jean C ShihDepartment of Pharmacology and Pharmaceutical Sciences, USC Alfred E. Mann School of Pharmacy and Pharmaceutical Sciences, University of Southern California, Los Angeles, CA, USA. jcshih@usc.edu.ORCID http://orcid.org/0000-0003-2952-3246

Funding

USC/NORRIS COMPREHENSIVE CANCER CENTER (CORE) SUPPORTP30CA014089 · NCI · UNIVERSITY OF SOUTHERN CALIFORNIA · PI Fumito Ito · 1985 to 2026
$181.4M
Division of Cancer Prevention, National Cancer Institute P30CA014089NCI NIH HHS P30 CA014089
6 · The paper itself

Abstract

purposeThe protein binding interactions of near-infrared monoamine oxidase inhibitor (NMI) are reported here.

methodsNMI-bound proteins were examined by fluorescent SDS-PAGE and mass spectrometry using tumor tissues from brain and colon cancer mouse models.

resultsThis study shows protein interactions with NMI, a chemical conjugate of MAOA inhibitor clorgyline and tumor-seeking dye, MHI-148. NMI fluorescence in MAOA knock-out (KO) mice was significantly lower compared to WT mice, including whole animal, organs, and tissue lysates which indicated that NMI binds to MAOA. Pure recombinant MAOA protein was detectable as a single fluorescent band that migrated at ~ 65kD. NMI inhibited MAOA activity (IC

conclusionNMI was shown to interact with MAOA and the blood carrier protein, albumin. This study provides insights for drug delivery and protein target specificity of NMI to image and treat cancer.

Indexed as

ClorgylineMonoamine OxidaseMonoamine Oxidase InhibitorsAnimalsBrain NeoplasmsCell Line, TumorColonic NeoplasmsGliomaHumansMiceMice, KnockoutProtein BindingTheranostic NanomedicineClorgylineMonoamine OxidaseMonoamine Oxidase Inhibitorsalbumincolorectal cancerglioblastomaMAOAmonoamine oxidasetheranostic

Identifiers

PMID39904854
PMCPMC11880180

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.