Lin, X. | Qureshi, M.Z. | Attar, Rukset | Khalid, S. | Tahir, F. | Yaqub, A. | Ismail, M.

Review | 2016 | Cellular and Molecular Biology62 ( 12 ) , pp.129 - 137

In 1960 researchers reported that balanced translocation between chromosomes 22 and 9 resulted in the generation of Philadelphia chromosome. This breakthrough revolutionized our knowledge related to leukemia biology and contemporary studies revealed that chromosomal translocation resulted in the fusion between the 5' segment of BCR gene and 3' segment of the ABL gene to form BCR/ABL fusion gene. Research over the years has progressively and systematically improved our understanding of the genetic and proteomic basis of Leukemia. Genome-wide profiling studies, including genome sequencing and microarray analysis, have helped us in ide . . .ntification of different intracellular signaling cascades that are frequently mutated in Leukemia. We partition this multi-component review into different sections related to biochemical characteristics of BCR-ABL+ cells, underlying mechanism of generation of mutations and crosstalk of BCR-ABL with various intracellular signaling cascades. We also summarize how BCR-ABL encoding mRNA is negatively regulated by different miRNAs and the strategies which are currently being used to effectively target BCR-ABL protein. We also provide an overview of the natural products which have been used for targeting of BCR-ABL protein. Better understanding of the protein network of Philadelphia positive leukemic cells will prove to be helpful in getting a step closer to personalized medicine Daha fazlası Daha az

Jabeen, S. | Qureshi, M.Z. | Attar, Rukset | Aslam, A. | Kanwal, S. | Khalid, S. | Ismail, M.

Review | 2016 | Cellular and Molecular Biology62 ( 7 ) , pp.110 - 117

Data obtained from high-throughput technologies has started to shed light on the interplay between signal transduction cascades and chromatin modifications thus adding another layer of complexity to the already complex regulation of the protein network. Based on the insights gleaned from almost a decade of research, it has now been convincingly revealed that sesquiterpenes effectively modulated different intracellular signaling cascades in different cancers. In this review we summarize how sesquiterpenes mediated Wnt, Shh, Notch and TRAIL induced signaling cascades. © 2016 by the C.M.B. Association. All rights reserved.