AI Article Synopsis

  • T-cell acute lymphoblastic leukemia (T-ALL) is a serious blood cancer that often doesn't respond well to standard treatments and has high relapse rates, especially in adults.
  • Aberrant Notch signaling is a major factor in the development and treatment resistance of T-ALL, making it an important target for personalized medicine.
  • New strategies involving Notch inhibitors and BH3 mimetics are being explored for more effective treatments, highlighting their potential combined effectiveness based on recent findings.

Article Abstract

T-cell acute lymphoblastic leukemia (T-ALL) is an aggressive hematological malignancy with poor response to conventional therapy, derived from hematopoietic progenitors committed to T-cell lineage. Relapsed/Refractory patients account for nearly 20% of childhood and 45% of adult cases. Aberrant Notch signaling plays a critical role in T-ALL pathogenesis and therapy resistance. Notch inhibition is a promising therapeutic target for personalized medicine, and a variety of strategies to prevent Notch activation, including -secretase (GS) inhibitors (GSIs) and antibodies neutralizing Notch receptors or ligands, have been developed. Disruption of apoptosis is pivotal in cancer development and progression. Different reports evidenced the interplay between Notch and the anti-apoptotic Bcl-2 family proteins in T-ALL. Although based on early research data, this review discusses recent advances in directly targeting Notch receptors and the use of validated BH3 mimetics for the treatment of T-ALL and their combined action in light of current evidence of their use.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11641392PMC
http://dx.doi.org/10.3390/ijms252312839DOI Listing

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Article Synopsis
  • T-cell acute lymphoblastic leukemia (T-ALL) is a serious blood cancer that often doesn't respond well to standard treatments and has high relapse rates, especially in adults.
  • Aberrant Notch signaling is a major factor in the development and treatment resistance of T-ALL, making it an important target for personalized medicine.
  • New strategies involving Notch inhibitors and BH3 mimetics are being explored for more effective treatments, highlighting their potential combined effectiveness based on recent findings.
View Article and Find Full Text PDF

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