Mechanisms of BCL-2 family proteins in mitochondrial apoptosis

PE Czabotar, AJ Garcia-Saez - Nature reviews Molecular cell biology, 2023 - nature.com
The proteins of the BCL-2 family are key regulators of mitochondrial apoptosis, acting as
either promoters or inhibitors of cell death. The functional interplay and balance between the …

[HTML][HTML] Leukemic stem cells and therapy resistance in acute myeloid leukemia

P Stelmach, A Trumpp - Haematologica, 2023 - ncbi.nlm.nih.gov
A major obstacle in the treatment of acute myeloid leukemia (AML) is refractory disease or
relapse after achieving remission. The latter arises from a few therapy-resistant cells within …

Chemical modulation of cytosolic BAX homodimer potentiates BAX activation and apoptosis

N Gitego, B Agianian, OW Mak, V Kumar MV… - Nature …, 2023 - nature.com
The BCL-2 family protein BAX is a major regulator of physiological and pathological cell
death. BAX predominantly resides in the cytosol in a quiescent state and upon stress, it …

Enhancing cellular immunotherapies in cancer by engineering selective therapeutic resistance

N Wellhausen, J Baek, SI Gill, CH June - Nature Reviews Cancer, 2024 - nature.com
Adoptive cell therapies engineered to express chimeric antigen receptors (CARs) or
transgenic T cell receptors (TCRs) to recognize and eliminate cancer cells have emerged as …

Single-cell multi-omics defines the cell-type-specific impact of splicing aberrations in human hematopoietic clonal outgrowths

M Cortés-López, P Chamely, AG Hawkins, RF Stanley… - Cell Stem Cell, 2023 - cell.com
RNA splicing factors are recurrently mutated in clonal blood disorders, but the impact of
dysregulated splicing in hematopoiesis remains unclear. To overcome technical limitations …

Lymphoma cells lacking pro-apoptotic BAX are highly resistant to BH3-mimetics targeting pro-survival MCL-1 but retain sensitivity to conventional DNA-damaging …

ST Diepstraten, S Young, JE La Marca… - Cell Death & …, 2023 - nature.com
BH3-mimetic drugs are an anti-cancer therapy that can induce apoptosis in malignant cells
by directly binding and inhibiting pro-survival proteins of the BCL-2 family. The BH3-mimetic …

Venetoclax resistance in acute lymphoblastic leukemia is characterized by increased mitochondrial activity and can be overcome by co-targeting oxidative …

S Enzenmüller, A Niedermayer, F Seyfried… - Cell Death & …, 2024 - nature.com
Deregulated apoptosis signaling is characteristic for many cancers and contributes to
leukemogenesis and treatment failure in B-cell precursor acute lymphoblastic leukemia …

Combined inhibition of BCL-2 and MCL-1 overcomes BAX deficiency-mediated resistance of TP53-mutant acute myeloid leukemia to individual BH3 mimetics

BZ Carter, PY Mak, W Tao, E Ayoub… - Blood cancer …, 2023 - nature.com
TP53-mutant acute myeloid leukemia (AML) respond poorly to currently available
treatments, including venetoclax-based drug combinations and pose a major therapeutic …

Recent updates in venetoclax combination therapies in pediatric hematological malignancies

M Leśniak, J Lipniarska, P Majka, M Lejman… - International Journal of …, 2023 - mdpi.com
Venetoclax is a strongly effective B-cell lymphoma-2 inhibitor (BCL-2) with an ability to
selectively restore the apoptotic potential of cancerous cells. It has been proven that in …

Acquired resistance to venetoclax plus azacitidine in acute myeloid leukemia: In vitro models and mechanisms

JL Carter, Y Su, X Qiao, J Zhao, G Wang… - Biochemical …, 2023 - Elsevier
The combination of venetoclax (VEN) and azacitidine (AZA) has become the standard of
care for acute myeloid leukemia (AML) patients who are≥ 75 years or unfit for intensive …