Results 11 to 20 of about 11,727 (181)

Chronic Myeloid Leukemia with Rare e1a3 BCR-ABL Transcript

Pakistan Journal of Medicine and Dentistry
Chronic myelogenous leukemia (CML) results from neoplastic transformation of a hematopoietic stem cell. It is cytogenetically characterized by the presence of Philadelphia chromosome which results from reciprocal translocation t(9;22) that juxtaposes ...
Najia Tabassum, Rubina Ghani, Mohammad Saboor, Moinuddin Moinuddin   +3 more
doaj   +1 more source

BCR/ABL inhibition by an escort/phosphatase fusion protein [PDF]

Proceedings of the National Academy of Sciences, 2000
Cellular transformation by the BCR/ABL oncogene depends on the ABL-encoded tyrosine kinase activity. To block BCR/ABL function, we created a unique tyrosine phosphatase by fusing the catalytic domain of SHP1 (SHP1c) to the ABL binding domain (ABD) of RIN1, an established binding partner and substrate for c-ABL and BCR/ABL.
Y M, Lim, S, Wong, G, Lau, O N, Witte, J, Colicelli   +4 more
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Relationship Between BCR/ABL Fusion Proteins and Leukemia Phenotype [PDF]

Blood, 1997
To the Editor: We read with interest the recent Editorial in Blood by Melo[1][1] concerning the relationship between BCR/ABL variant transcripts and the leukemia phenotype determination. Regarding the chronic myeloid leukemia (CML), a strict correlation was suggested between at least three ...
Emilia G, LUPPI, Mario, MARASCA, Roberto, TORELLI, Giuseppe   +3 more
openaire   +3 more sources

Effect of HSP90AB1 and CC domain interaction on Bcr-Abl protein cytoplasm localization and function in chronic myeloid leukemia cells

Cell Communication and Signaling, 2021
Background The fusion oncoprotein Bcr-Abl is mostly located in the cytoplasm, which causes chronic myeloid leukemia (CML). After moving into the nucleus, the fusion protein can induce apoptosis of CML cells.
Yuhang Peng, Zhenglan Huang, Fangzhu Zhou, Teng Wang, Ke Mou, Wenli Feng   +5 more
doaj   +1 more source

Interplay between kinase domain autophosphorylation and F-actin binding domain in regulating imatinib sensitivity and nuclear import of BCR-ABL. [PDF]

PLoS ONE, 2011
The constitutively activated BCR-ABL tyrosine kinase of chronic myeloid leukemia (CML) is localized exclusively to the cytoplasm despite the three nuclear localization signals (NLS) in the ABL portion of this fusion protein.
Martin Preyer, Paolo Vigneri, Jean Y J Wang   +2 more
doaj   +1 more source

PTPROt Inactivates the Oncogenic Fusion Protein BCR/ABL and Suppresses Transformation of K562 Cells [PDF]

Journal of Biological Chemistry, 2009
Chronic myelogenous leukemia is typified by constitutive activation of the c-abl kinase as a result of its fusion to the breakpoint cluster region (BCR). Because the truncated isoform of protein-tyrosine phosphatase receptor-type O (PTPROt) is specifically expressed in hematopoietic cells, we tested the possibility that it could potentially ...
Tasneem, Motiwala, Sarmila, Majumder, Kalpana, Ghoshal, Huban, Kutay, Jharna, Datta, Satavisha, Roy, David M, Lucas, Samson T, Jacob   +7 more
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Acute lymphoblastic leukemia with e1a3 BCR/ABL fusion protein. A report of two cases [PDF]

Experimental Hematology & Oncology, 2015
B Acute Lymphoblastic leukemia (B-ALL) with Philadelphia chromosome (Ph') is a neoplasm of lymphoblast committed to the B cell lineage. The clinical presentation of B-ALL Ph'+ is similar to B-ALL, but is more common in adults than in children. The e1a3 rare variant is produced by the fusion of BCR exon 1 to ABL exon 3.
Lopez-Andrade, Bernardo, Sartori, Francesca, Gutiérrez, Antonio, Garcia, Lucia, Cunill Monjo, Vanesa, Duran Pastor, Maria Antonia, Sampol Mayol, Antonia, Bernues, Marta, Iglesias, Julio, Ramos-Asensio, Rafael, Llado, Josep, Sanchez, Maria, Amat, Juan Carlos, Martinez-Serra, Jordi   +13 more
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Spontaneous Soft Tissue Haematomas-A Rare Presentation of Chronic Myeloid Leukemia (CML) [PDF]

Journal of Clinical and Diagnostic Research, 2015
Spontaneous soft tissue haematomas are rarely found in haematological malignancies. Chronic myeloid leukemia (CML) is a myeloproliferative disorder which rarely present with thrombo-haemorrhagic phenomenon.
Manoj Lakhotia, Hans Raj Pahadiya, Gopal Raj Prajapati, Akanksha Choudhary, Ronak Gandhi   +4 more
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Transforming and tumorigenic activity of JAK2 by fusion to BCR: molecular mechanisms of action of a novel BCR-JAK2 tyrosine-kinase. [PDF]

PLoS ONE, 2012
Chromosomal translocations in tumors frequently produce fusion genes coding for chimeric proteins with a key role in oncogenesis. Recent reports described a BCR-JAK2 fusion gene in fatal chronic and acute myeloid leukemia, but the functional behavior of ...
Álvaro Cuesta-Domínguez, Mara Ortega, Cristina Ormazábal, Matilde Santos-Roncero, Marta Galán-Díez, Juan Luis Steegmann, Ángela Figuera, Eva Arranz, José Luis Vizmanos, Juan A Bueren, Paula Río, Elena Fernández-Ruiz   +11 more
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Genetic fusions favor tumorigenesis through degron loss in oncogenes

Nature Communications, 2021
Chromosomal rearrangements can generate genetic fusions composed of two distinct gene sequences, many of which have been implicated in tumorigenesis and progression.
Jing Liu, Collin Tokheim, Jonathan D. Lee, Wenjian Gan, Brian J. North, X. Shirley Liu, Pier Paolo Pandolfi, Wenyi Wei   +7 more
doaj   +1 more source