Differential network analysis of ROS1 inhibitors reveals lorlatinib polypharmacology through co-targeting PYK2

Copyright © 2023 Elsevier Ltd. All rights reserved..

Multiple tyrosine kinase inhibitors (TKIs) are often developed for the same indication. However, their relative overall efficacy is frequently incompletely understood and they may harbor unrecognized targets that cooperate with the intended target. We compared several ROS1 TKIs for inhibition of ROS1-fusion-positive lung cancer cell viability, ROS1 autophosphorylation and kinase activity, which indicated disproportionately higher cellular potency of one TKI, lorlatinib. Quantitative chemical and phosphoproteomics across four ROS1 TKIs and differential network analysis revealed that lorlatinib uniquely impacted focal adhesion signaling. Functional validation using pharmacological probes, RNA interference, and CRISPR-Cas9 knockout uncovered a polypharmacology mechanism of lorlatinib by dual targeting ROS1 and PYK2, which form a multiprotein complex with SRC. Rational multi-targeting of this complex by combining lorlatinib with SRC inhibitors exhibited pronounced synergy. Taken together, we show that systems pharmacology-based differential network analysis can dissect mixed canonical/non-canonical polypharmacology mechanisms across multiple TKIs enabling the design of rational drug combinations.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:31

Enthalten in:

Cell chemical biology - 31(2024), 2 vom: 15. Feb., Seite 284-297.e10

Sprache:

Englisch

Beteiligte Personen:

Liao, Yi [VerfasserIn]
Remsing Rix, Lily L [VerfasserIn]
Li, Xueli [VerfasserIn]
Fang, Bin [VerfasserIn]
Izumi, Victoria [VerfasserIn]
Welsh, Eric A [VerfasserIn]
Monastyrskyi, Andrii [VerfasserIn]
Haura, Eric B [VerfasserIn]
Koomen, John M [VerfasserIn]
Doebele, Robert C [VerfasserIn]
Rix, Uwe [VerfasserIn]

Links:

Volltext

Themen:

Aminopyridines
Anaplastic Lymphoma Kinase
Chemoproteomics
EC 2.7.10.1
EC 2.7.10.2
Focal Adhesion Kinase 2
Journal Article
Lactams
Lactams, Macrocyclic
Lorlatinib
Network analysis
Non-small cell lung cancer
OSP71S83EU
PYK2
Phosphoproteomics
Polypharmacology
Protein Kinase Inhibitors
Protein-Tyrosine Kinases
Proto-Oncogene Proteins
Pyrazoles
ROS1
ROS1 protein, human
SRC
Synergy

Anmerkungen:

Date Completed 19.02.2024

Date Revised 09.03.2024

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1016/j.chembiol.2023.09.011

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM36340578X