Mutant BCR-ABL clones in chronic myeloid leukemia.

نویسندگان

  • Michael S Mathisen
  • Hagop M Kantarjian
  • Jorge Cortes
  • Elias Jabbour
چکیده

Myelodysplastic Syndromes Cytogenetic risk stratification in chronic myelomonocytic leukemia Esperanza Such, José Cervera, Dolors Costa, Francesc Solé, Teresa Vallespí, Elisa Luño, Rosa Collado, María J. Calasanz, Jesús M. Hernández-Rivas, Juan C. Cigudosa, Benet Nomdedeu, Mar Mallo, Felix Carbonell, Javier Bueno, María T. Ardanaz, Fernando Ramos, Mar Tormo, Reyes Sancho-Tello, Consuelo del Cañizo, Valle Gómez, Victor Marco, Blanca Xicoy, Santiago Bonanad, Carmen Pedro, Teresa Bernal, and Guillermo F. Sanz Acute Myeloid Leukemia Characterization of CEBPA mutations and promoter hypermethylation in pediatric acute myeloid leukemia Iris H.I.M. Hollink, Marry M. van den Heuvel-Eibrink, Susan T.C.J.M. Arentsen-Peters, Martin Zimmermann, Justine K. Peeters, Peter J.M. Valk, Brian V. Balgobind, Edwin Sonneveld, Gertjan J.L. Kaspers, Eveline S.J.M. de Bont, Jan Trka, Andre Baruchel, Ursula Creutzig, Rob Pieters, Dirk Reinhardt, and C. Michel Zwaan

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Frequency of BCR-ABL Fusion Transcripts in Iranian Azeri Turkish patients with Chronic Myeloid Leukemia

Background: The Philadelphia chromosome (Ph) characterized by t (9; 22) (q34; q11.2) is a reciprocal translocation giving rise to a chimeric BCR-ABL fusion gene. Incidence of Ph chromosome is over 98% in Patients with Chronic Myeloid Leukemia (CML) and around 20% in acute lymphoblastic leukemia (ALL). The finding of this fusion gene is essential for diagnosis of CML by detection of various fusi...

متن کامل

Detection of abl/bcr Fusion Gene in Patients Affected by Chronic Myeloid Leukaemia by Dual-Colour Interphase Fluorescence in situ Hybridisation

Conventional cytogenetic is the standard technique for detection of Philadelphia (Ph) chromosome in chronic myeloid leukemia (CML). Evaluation of abelson murine leukemia/breakpoint cluster region (abl/bcr) fusion using dual-colour fluorescence in situ hybridization (D-FISH) is an alternative approach allowing rapid and reliable detection of the disease. We employed the technique of interphase D...

متن کامل

Bcr-abl Silencing by Specific Small-Interference RNA Expression Vector as a Potential Treatment for Chronic Myeloid Leukemia

Background: RNA interference (RNAi) is the mechanism of gene silencing-mediated messenger RNA degradation by small interference RNA (siRNA), which becomes a powerful tool for in vivo research, especially in the areas of cancer. In this research, the potential use of an expression vector as a specific siRNA producing tool for silencing of Bcr-abl in K562 cell line has been investigated. Methods:...

متن کامل

Dynamics of mutant BCR-ABL-positive clones after cessation of tyrosine kinase inhibitor therapy.

BACKGROUND Point mutations of the BCR-ABL tyrosine kinase domain are considered the predominant cause of imatinib resistance in chronic myeloid leukemia. The expansion of mutant BCR-ABL-positive clones under selective pressure of tyrosine kinase inhibition is referred to as clonal selection; there are few data on the reversibility of this phenomenon. DESIGN AND METHODS The changes of expressi...

متن کامل

BCR-ABL fusion genes and laboratory findings in patients with chronic myeloid leukemia in northeast Iran

Background: A specific chromosomal abnormality, the Philadelphia chromosome (BCR-ABL fusion), is present in all patients with chronic myeloid leukemia (CML). The b2a2 and b3a2 fusion mRNAs encode p210 fusion protein p210 and e1a2 encode p190. The aim of this study was to evaluate the frequency of BCR-ABL fusion transcript variants in Northeast of Iranian CML patients and to compare the laborato...

متن کامل

Analysis of Expression Of SIRT1 Gene In Patients With Chronic Myeloid Leukemia Resistant To Imatinib Mesylate

Background: Chronic myeloid leukemia is a clonal myeloproliferative disease which is characterized by bcr/abl translocation. With the emergence of tyrosine kinase inhibitors such as imatinib mesylate, significant improvement has been made in treatment of this disease. However, drug resistance against this medicine is still an obstacle. SIRT1 is a gene with deacetylase activity which has been de...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:
  • Haematologica

دوره 96 3  شماره 

صفحات  -

تاریخ انتشار 2011