New insights into TCR β-selection

A Dutta, B Zhao, PE Love - Trends in Immunology, 2021 - cell.com
T cell receptor (TCR) β-selection (herein referred to as β-selection) is a pivotal checkpoint in
mammalian T cell development when immature CD4–CD8–T-cells (thymocytes) express pre …

Clonal selection parallels between normal and cancer tissues

A Salavaty, E Azadian, SH Naik, PD Currie - Trends in Genetics, 2023 - cell.com
Clonal selection and drift drive both normal tissue and cancer development. However, the
biological mechanisms and environmental conditions underpinning these processes remain …

STAT5 activation promotes progression and chemotherapy resistance in early T-cell precursor acute lymphoblastic leukemia

CS Tremblay, J Saw, JA Boyle, K Haigh… - Blood, The Journal …, 2023 - ashpublications.org
Abstract Interleukin-7 (IL-7) supports the growth and chemoresistance of T-cell acute
lymphoblastic leukemia (T-ALL), particularly the early T-cell precursor subtype (ETP-ALL) …

The role of quiescent thymic progenitors in TAL/LMO2-induced T-ALL chemotolerance

KW O'Connor, K Kishimoto, IO Kuzma, KP Wagner… - Leukemia, 2024 - nature.com
Relapse in T-cell acute lymphoblastic leukemia (T-ALL) may signify the persistence of
leukemia-initiating cells (L-ICs). Ectopic TAL1/LMO expression defines the largest subset of …

Stem cell–like reprogramming is required for leukemia-initiating activity in B-ALL

V Fregona, M Bayet, M Bouttier, L Largeaud… - Journal of Experimental …, 2023 - rupress.org
B cell acute lymphoblastic leukemia (B-ALL) is a multistep disease characterized by the
hierarchical acquisition of genetic alterations. However, the question of how a primary …

Small molecule inhibition of Dynamin-dependent endocytosis targets multiple niche signals and impairs leukemia stem cells

CS Tremblay, SK Chiu, J Saw, H McCalmont… - Nature …, 2020 - nature.com
Intensive chemotherapy for acute leukemia can usually induce complete remission, but fails
in many patients to eradicate the leukemia stem cells responsible for relapse. There is …

[HTML][HTML] B7-H3 promotes the cell cycle-mediated chemoresistance of colorectal cancer cells by regulating CDC25A

Y Ma, R Wang, H Lu, X Li, G Zhang, F Fu, L Cao… - Journal of …, 2020 - ncbi.nlm.nih.gov
Colorectal cancer (CRC) is one of the most common malignancies, and chemoresistance is
one of the key obstacles in the clinical outcome. Here, we studied the function of B7-H3 in …

Quinacrine-CASIN combination overcomes chemoresistance in human acute lymphoid leukemia

L Wu, S Chatla, Q Lin, FA Chowdhury… - Nature …, 2021 - nature.com
Chemoresistance posts a major hurdle for treatment of acute leukemia. There is increasing
evidence that prolonged and intensive chemotherapy often fails to eradicate leukemic stem …

Targeting LMO2-induced autocrine FLT3 signaling to overcome chemoresistance in early T-cell precursor acute lymphoblastic leukemia

CS Tremblay, J Saw, F Yan, JA Boyle, O Amarasinghe… - Leukemia, 2025 - nature.com
Abstract Early T-cell Precursor Acute Lymphoblastic Leukemia (ETP-ALL) is an immature
subtype of T-cell acute lymphoblastic leukemia (T-ALL) commonly show deregulation of the …

Subclones of bone marrow CD34+ cells in acute myeloid leukemia at diagnosis confer responses of patients to induction chemotherapy

R Jia, M Ji, G Li, Y Xia, S Guo, P Li, Y Sun, F Lu… - Cancer, 2022 - Wiley Online Library
Background Acute myeloid leukemia (AML) is a hematopoietic malignancy with a prognosis
that varies with genetic heterogeneity of hematopoietic stem/progenitor cells (HSPCs) …