Results 81 to 90 of about 734,180 (319)

IMPDH inhibition enhances cytarabine efficacy in SAMHD1‐expressing leukaemia cells via guanine nucleotide depletion

open access: yesMolecular Oncology, EarlyView.
Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla   +9 more
wiley   +1 more source

P770: A COMPARATIVE STUDY OF LEUKEMIC TRANSFORMATION IN THERAPY-RELATED AND DE NOVO MYELODYSPLASTIC SYNDROME AFTER HYPOMETHYLATING AGENT FAILURE

open access: yesHemaSphere, 2022
K. Kim   +16 more
doaj   +1 more source

Molecular analysis of myelodysplastic syndrome with isolated deletion of the long arm of chromosome 5 reveals a specific spectrum of molecular mutations with prognostic impact: a study on 123 patients and 27 genes

open access: yesHaematologica, 2017
The only cytogenetic aberration defining a myelodysplastic syndrome subtype is the deletion of the long arm of chromosome 5, which, along with morphological features, leads to the diagnosis of myelodysplastic syndrome with isolated deletion of the long ...
Manja Meggendorfer   +3 more
doaj   +1 more source

EXOPHTHALMOS IN LEUKEMIA [PDF]

open access: yesThe American Journal of the Medical Sciences, 1906
n ...
openaire   +1 more source

Differential expression of cancer‐related genes supports prediction of poor response to first‐line treatments in T‐ALL pediatric patients with high minimal residual disease

open access: yesMolecular Oncology, EarlyView.
In the present work, we have identified a transcriptional signature based on the differential expression of six genes (BCL2&MAST4, HSH2D&LAT2, METRN&PITPNM2) that would facilitate the early detection of T‐cell acute lymphoblastic leukemia (T‐ALL) patients prone to a poor treatment response and could be implemented at diagnosis, along with other risk ...
Antonio Lahera   +11 more
wiley   +1 more source

Elucidating the role of the tumor suppressor Protein Phoshatase 2A in Chronic Myeloid Leukemia. [PDF]

open access: yes, 2010
Protein phosphatase-2A (PP2A) is one of the major cellular serine-threonine phosphatases and is involved in the regulation of cell homeostasis through the negative regulation of signaling pathways initiated by protein kinases.
Neviani, Paolo
core  

Metastasis on pause: How dormant tumor cells stay hidden within the tumor microenvironment and evade immune surveillance

open access: yesMolecular Oncology, EarlyView.
Dormant cancer cells can hide in distant organs for years, evading treatment and the immune system. This review highlights how signals from the surrounding tissue and immune environment keep these cells inactive or trigger their reawakening. Understanding these mechanisms may help develop therapies to eliminate or control dormant cells and prevent ...
Kanishka Tiwary   +1 more
wiley   +1 more source

MicroRNA let-7a-3 gene methylation is associated with karyotyping, CEBPA promoter methylation, and survival in acute myeloid leukemia [PDF]

open access: yes, 2017
Let-7a-3 transcribes the miRNA let-7a, of which the expression is dysregulated in cancer. We evaluated the significance of let-7a-3 gene methylation in patients with de novo acute myeloid leukemia (AML).
Ko, Ya-Chen;Fang, Woei-Horng;Lin, Tsung-Chin;Hou, Hsin-An;Chen, Chien-Yuan;Tien, Hwei-Fang;Lin, Liang-In   +1 more
core   +1 more source

DNA methylation and expression of MAPRE3 affect overall survival of early‐stage non‐small cell lung cancer patients

open access: yesMolecular Oncology, EarlyView.
Both cg12821679MAPRE3 methylation and MAPRE3 expression are significantly associated with overall survival (OS) of non‐small cell lung cancer. Meanwhile, MAPRE3 expression significantly modified the effect of smoking cessation on OS. Smoking cessation benefits OS merely for patients with high MAPRE3 expression.
Chao Chen   +14 more
wiley   +1 more source

P703: ASSOCIATION BETWEEN BARIATRIC SURGERY AND OUTCOMES IN PATIENTS WITH CHRONIC MYELOID LEUKEMIA TREATED WITH ORAL TYROSINE KINASE INHIBITORS

open access: yesHemaSphere, 2022
F. Haddad   +11 more
doaj   +1 more source

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