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Transcriptome- and metabolome-based candidate mechanism of BCR-ABL-independent resistance to olverembatinib in Philadelphia chromosome–positive acute lymphoblastic leukemia

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Abstract

Olverembatinib represents the third-generation breakpoint cluster region protein-Abelson-murine leukemia 1 (BCR-ABL1) tyrosine kinase inhibitor with oral bioavailability, which can be used to overcome the T315I mutation in Philadelphia chromosome–positive (Ph +) leukemia. BCR-ABL-independent resistance to olverembatinib has been reported among patients in various clinical cases. However, the mechanism of olverembatinib resistance has rarely been reported. This study has illustrated bone marrow cell transcriptome and metabolome profiles among Ph + acute lymphoblastic leukemias (ALL) cases pre- and post-olverembatinib resistance. The transcriptome studies demonstrated that PI3K/AKT, purine metabolism, and other signaling pathways could play a vital role in olverembatinib resistance. As suggested by metabolomics, olverembatinib resistance in Ph + ALL was associated with purine metabolism alterations. Subsequently, high-performance liquid chromatography along with real-time quantitative PCR was utilized to measure purine metabolism-related mRNA levels and metabolism expression levels between olverembatinib resistance and sensitive cell lines. Our results elucidate the mechanism of olverembatinib resistance in Ph + ALL at transcriptome and metabolome levels, which facilitate a better understanding of olverembatinib resistance and hence may prove crucial in identifying novel drugs to tackle this conundrum.

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Data availability

The data that support the findings of this study are available from the corresponding author upon reasonable request.

Abbreviations

Ph + :

Philadelphia chromosome positive

RT-qPCR:

Real-time quantitative polymerase chain reaction

LC/MS:

Liquid chromatograph mass spectrometer

BCR-ABL1:

Breakpoint cluster region protein-Abelson-murine leukemia 1

ALL:

Acute lymphoblastic leukemias

CML:

Chronic myeloid leukemia

TKIs:

Tyrosine kinase inhibitors

CP:

Chronic phase

BC:

Blast phase

MR:

Molecular responses

CHR:

Complete hematologic response

OS:

Overall survival

DFS:

Disease-free survival

IM:

Imatinib mesylate

AOEs:

Arterial occlusive events

HF:

Heart failure

MI:

Myocardial infarction

FGFR:

Fibroblast growth factor receptor

MMR:

Major molecular response

KEGG:

Kyoto Encyclopedia of Genes and Genomes

UPLC:

Ultra-high-performance liquid chromatography

Q/TOF-MS:

Quadrupole time-of-flight tandem mass spectrometry

MDR:

Multidrug resistance

CAMs:

Cell adhesion molecules

RNA-seq:

RNA-sequencing

IBD:

Inflammatory bowel disease

DEMs:

Differentially expressed metabolites

GO:

Gene Ontology

ABC:

ATP-binding cassette

FPKM:

Fragments per kilobase of the exon model per million reads mapped

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Funding

This study was supported by the Guangzhou Science and Technology Plan Project (No. 202002030404, 202102020423, 202201020245, 202201020340, 202201020241, 202201011281), the Foundation of Guangdong Second Provincial General Hospital (No. 3DB2020014, YQ2020-002, 2021018, and TJGC-2021011), Doctoral Workstation Foundation of Guangdong Second Provincial General Hospital (No. 2020BSGZ048 and 2021BSGZ017), Natural Science Foundation of Guangdong Province (No. 2021A1515012329), Guangdong Basic and Applied Basic Research Foundation (No. 2020A1515010002, 2021A1515110430), Science and Technology Planning Project of Guangdong Province of China (No. 2021B1212030008), and Key Program for the National Natural Science Foundation of China (No. 82202034).

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Authors and Affiliations

Authors

Contributions

H.J. and Y.Z. conceived the project, designed the studies, performed all experiments, wrote the original draft of the manuscript; review and editing, L.-M.Y. and Y.-R.R; validation, Z.-Y.M., Z.Q., and L.S; formal analysis, Z.-Y.M. and L.-M.Y.; investigation, L.Z., H.-J., and W.H.; data curation, Z.-Y.M. and L.Z.; visualization, Y.Z.; writing original draft preparation, YZ.; resources, supervised the studies, L.S; supervision, O.-R.M. and Z.Q.; project administration, Z.-Y.M., L.S., and Y.-R.R; funding acquisition, L.S, Y.Z, and Z-Y.M. All authors read and approved the final article.

Corresponding authors

Correspondence to Shuangfeng Xie, Qing Zhang, Shuang Liu or Jing Huang.

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Competing interests

The authors declare no competing interests.

Ethics approval

The study was performed in accordance with the ethical standards as laid down in the Declaration of Helsinki and approved by the ethics committee of the Guangdong Second Provincial General Hospital of Jinan University (2022-KY-KZ-288–01).

Conflict of interest

The authors declare no competing interests.

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Yin, Z., Liao, M., Yan, R. et al. Transcriptome- and metabolome-based candidate mechanism of BCR-ABL-independent resistance to olverembatinib in Philadelphia chromosome–positive acute lymphoblastic leukemia. Funct Integr Genomics 23, 53 (2023). https://doi.org/10.1007/s10142-023-00980-x

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  • DOI: https://doi.org/10.1007/s10142-023-00980-x

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