TY  - JOUR
AU  - Wenger, Valentin
AU  - Garcia-Manero, Guillermo
AU  - Zeiser, Robert
AU  - Lübbert, Michael
TI  - DNA methyltransferase inhibitors in hematological malignancies and solid tumors.
JO  - International journal of cancer
VL  - nn
SN  - 0020-7136
CY  - Bognor Regis
PB  - Wiley-Liss
M1  - DKFZ-2025-02307
SP  - nn
PY  - 2025
N1  - epub
AB  - Epigenetic modifications such as DNA methylation play a fundamental role in oncogenesis and the progression of neoplasms neoplasias. DNA methyltransferase inhibitors (DNMTi) constitute a family of therapeutic agents that impede the methylation at the 5-position on cytosine nucleotides, thereby modulating the epigenetic regulation of tumor suppressor genes, oncogenes, and other key regulatory genes. The first-generation DNMTi azacitidine and decitabine have demonstrated substantial efficacy in the treatment of medically non-fit, older patients with acute myeloid leukemia (AML) or myelodysplastic syndrome (MDS) ineligible for intensive chemotherapy (IC), by virtue of their favorable safety profile. Despite these clinical achievements, however, single-agent DNMTi treatment has faced challenges such as limited, non-durable response rates and remissions as well as the emergence of secondary resistance. These limitations have driven broad efforts to identify more effective, dual treatment combinations, such as now attained with the DNMTi-BCL-2 (B-cell lymphoma 2) inhibitor combination. This review aims to provide a comprehensive overview and analysis of the pivotal role of DNMTi in both mono- and combination therapies for myeloid malignancies over the last 40 years, while also exploring their potential applicability in lymphoid malignancies. Additionally, this review assesses the therapeutic potential of DNMTi in the management of solid tumors. Through these discussions, we intend to enhance the understanding of the mechanistic and therapeutic implications of DNMTi across a diverse array of malignancies.
KW  - differentiation (Other)
KW  - epigenetic therapy (Other)
KW  - hypomethylating agents (Other)
KW  - retinoic acid (Other)
KW  - venetoclax (Other)
LB  - PUB:(DE-HGF)16
C6  - pmid:41204420
DO  - DOI:10.1002/ijc.70197
UR  - https://inrepo02.dkfz.de/record/305684
ER  -