Single‐cell profiling of pediatric T‐cell acute lymphoblastic leukemia: Impact of PTEN exon 7 mutation on PI3K/Akt and JAK–STAT signaling pathways
P Bonaccorso, C Bugarin, C Buracchi… - Cytometry Part B …, 2020 - Wiley Online Library
… lines bearing different PTEN status, and we found constitutive … of STAT5 activity. Thus, we
investigated BCL2 expression in … Moreover, our results show that PTEN-mutated T-ALLs do not …
investigated BCL2 expression in … Moreover, our results show that PTEN-mutated T-ALLs do not …
[HTML][HTML] PAX5 alterations in B-cell acute lymphoblastic leukemia
… Constitutive deletion of Pax5 in mice failed to produce … via PTEN inhibition to stimulate follicular
B cell proliferation (22). … constitutively active kinase activity, to drive leukemogenesis (63). …
B cell proliferation (22). … constitutively active kinase activity, to drive leukemogenesis (63). …
[HTML][HTML] Dual targeting of MTOR as a novel therapeutic approach for high-risk B-cell acute lymphoblastic leukemia
… , we are displaying the site without styles and JavaScript. … IKAROS activity as a repressor of
MTOR, resulting in reduced … that CK2 directly inactivates PTEN through phosphorylation [5, 37…
MTOR, resulting in reduced … that CK2 directly inactivates PTEN through phosphorylation [5, 37…
Overexpression of wild-type IL-7Rα promotes T-cell acute lymphoblastic leukemia/lymphoma
A Silva, ARM Almeida, A Cachucho… - Blood, The Journal …, 2021 - ashpublications.org
… in leukemogenesis in ETV6-RUNX1 + B-cell ALL. Also, we … Because some of the tumors
displayed low or absent PTEN … LoxP-flanked TpA stop signals prevented constitutive IL7R gene …
displayed low or absent PTEN … LoxP-flanked TpA stop signals prevented constitutive IL7R gene …
[HTML][HTML] T-cell acute lymphoblastic leukemia: biomarkers and their clinical usefulness
V Bardelli, S Arniani, V Pierini, D Di Giacomo, T Pierini… - Genes, 2021 - mdpi.com
… protein constitutive activation have been referred to the activity … deletion, downstream PTEN,
abrogates the activity of a highly … As observed in B-cell ALL, an amount of evidence indicate …
abrogates the activity of a highly … As observed in B-cell ALL, an amount of evidence indicate …
PTEN in regulating hematopoiesis and leukemogenesis
… , especially T-cell acute lymphoblastic leukemia (T-ALL). … that PTEN is essential for B-cell
homeostasis, including B-cell … PTEN mutation or constitutive activation of its downstream PI3K/…
homeostasis, including B-cell … PTEN mutation or constitutive activation of its downstream PI3K/…
[HTML][HTML] The physiopathology of T-cell acute lymphoblastic leukemia: focus on molecular aspects
B Fattizzo, J Rosa, JA Giannotta, L Baldini… - Frontiers in …, 2020 - frontiersin.org
… Differently from B-cell precursors ALL, where highly effective … in 8% of cases, leading to
constitutive kinase activity (84). The … NOTCH1/FBXW7 genes plus mutations in PTEN or N/K-RAS …
constitutive kinase activity (84). The … NOTCH1/FBXW7 genes plus mutations in PTEN or N/K-RAS …
Signalling input from divergent pathways subverts B cell transformation
… transforming oncogenes in B-cell acute lymphoblastic leukaemia (B-… However, loss of the
tumour suppressor PTEN (resulting in … Inducible expression of a constitutively active mutant of …
tumour suppressor PTEN (resulting in … Inducible expression of a constitutively active mutant of …
Myb overexpression synergizes with the loss of Pten and is a dependency factor and therapeutic target in T‐cell lymphoblastic leukemia
A Almeida, S T'Sas, L Pagliaro, I Fijalkowski… - …, 2024 - Wiley Online Library
… T-lineage acute lymphoblastic leukemia (T-ALL) is an … domain and exhibit constitutive
transcriptional activity. The … the full-length cellular Myb is also sufficient to drive spontaneous B-cell …
transcriptional activity. The … the full-length cellular Myb is also sufficient to drive spontaneous B-cell …
MAPK/ERK and PI3K/AKT signaling pathways are activated in adolescent and adult acute lymphoblastic leukemia
G Loureiro, DM Bahia, MLM Lee, MP de Souza… - Cancer …, 2023 - Wiley Online Library
… We examined 28 precursor-B-cell ALL and 6 T-cell primary … PI3K/Akt are constitutively
activated in adult ALL, indicating a … relation to the PTEN gene changes, showing that mutations …
activated in adult ALL, indicating a … relation to the PTEN gene changes, showing that mutations …