» Articles » PMID: 35205715

Understanding Aberrant Signaling to Elude Therapy Escape Mechanisms in Myeloproliferative Neoplasms

Overview
Journal Cancers (Basel)
Publisher MDPI
Specialty Oncology
Date 2022 Feb 25
PMID 35205715
Authors
Affiliations
Soon will be listed here.
Abstract

Aberrant signaling in myeloproliferative neoplasms may arise from alterations in genes coding for signal transduction proteins or epigenetic regulators. Both mutated and normal cells cooperate, altering fragile balances in bone marrow niches and fueling persistent inflammation through paracrine or systemic signals. Despite the hopes placed in targeted therapies, myeloid proliferative neoplasms remain incurable diseases in patients not eligible for stem cell transplantation. Due to the emergence of drug resistance, patient management is often very difficult in the long term. Unexpected connections among signal transduction pathways highlighted in neoplastic cells suggest new strategies to overcome neoplastic cell adaptation.

References
1.
Pikman Y, Lee B, Mercher T, McDowell E, Ebert B, Gozo M . MPLW515L is a novel somatic activating mutation in myelofibrosis with myeloid metaplasia. PLoS Med. 2006; 3(7):e270. PMC: 1502153. DOI: 10.1371/journal.pmed.0030270. View

2.
Lu M, Xia L, Li Y, Wang X, Hoffman R . The orally bioavailable MDM2 antagonist RG7112 and pegylated interferon α 2a target JAK2V617F-positive progenitor and stem cells. Blood. 2014; 124(5):771-9. PMC: 4467881. DOI: 10.1182/blood-2013-11-536854. View

3.
Chen W, Nyuydzefe M, Weiss J, Zhang J, Waksal S, Zanin-Zhorov A . ROCK2, but not ROCK1 interacts with phosphorylated STAT3 and co-occupies TH17/TFH gene promoters in TH17-activated human T cells. Sci Rep. 2018; 8(1):16636. PMC: 6226480. DOI: 10.1038/s41598-018-35109-9. View

4.
Mondello P, Cuzzocrea S, Mian M . Pim kinases in hematological malignancies: where are we now and where are we going?. J Hematol Oncol. 2014; 7:95. PMC: 4266197. DOI: 10.1186/s13045-014-0095-z. View

5.
Marit M, Chohan M, Matthew N, Huang K, Kuntz D, Rose D . Random mutagenesis reveals residues of JAK2 critical in evading inhibition by a tyrosine kinase inhibitor. PLoS One. 2012; 7(8):e43437. PMC: 3420867. DOI: 10.1371/journal.pone.0043437. View