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Journal of Blood & Lymph

ISSN: 2165-7831

Open Access

Volume 11, Issue 8 (2021)

Research Article Pages: 5 - 6

Molecular Epidemiology of BCR-ABL Rearrangement Variants in Chronic Myeloid Leukemia and Acute Lymphocytic Leukemia from Major Institute of Pakista

Zeeshan Ansar Ahmed, Muhammad Shariq Shaikh, Muhmmad Hasan Hayat, Hamayail Ansari, Huzaifa Bin Rashid, Tariq Moatter and Zeeshan Ansar Ahmed*

DOI: 10.37421/2165-7831.2021.11.261

In Pakistan the disease burden of Chronic Myeloid Leukemia (CML) and Acute Lymphoblastic Leukemia (ALL) is quite high, yet there is a lack of scientific evidence regarding the spectrum of BCR-ABL rearrangement variants in CML and ALL. Knowing about BCR-ABL rearrangement is important in determining the prognosis and treatment strategy of disease at the time of diagnosis. This study included a total of 685 patients, out of which there were 644 CML patients and 41 ALL patients, from October 2016-July 2019. From the CML group, 270 patients were reported to have the BCR-ABL1 transcript, from which 50% were males. Whereas in the ALL group, 35 patients were reported to have the BCR-ABL1 transcript out of which 65.7% were males. Proportions of BCR-ABL transcript type differed between the two groups, with b3a2 (63.3%) and b2a2 (34.8%) transcript types having the highest frequency in CML patients, whereas e1a2 (77.1%) and b3a2 (11.3%) transcript types were found to have the highest frequency in ALL patients. Our data shows transcript genotypes in CML and ALL patients in an Asian population, which may be useful to guide the clinical management and assess prognosis. Since the majority of our CML population had the b3a2 transcript, they have a better prognosis and treatment response.

Commentary Pages: 0 - 3

A System Biology Perspective to Overcoming the Challenges of JAK Inhibition Mon Therapy for Myeloproliferative Neoplasms: An Overview

Alphonsus Ogbonna Ogbuabor*, Peter Uwadiegwu Achukwu, Silas Anayo Ufelle and Daniel Chukwuemeka Ogbuabor

DOI: 10.37421/2165-7831.2021.11.260

The JAK-STAT pathway mediates signals that are involved in hematopoiesis. Aberrant JAK-STAT signaling has been identified in myeloproliferative neoplasm making the pathway a novel therapeutic target for myeloproliferative neoplasms through the application of JAK inhibitors. A major limitation to therapy with the current JAK inhibitors is a lack of selectivity which results in toxicity to patients. It is thought that increasing the selectivity of inhibitors will reduce toxicity observed with JAK inhibition therapy. System biology is a novel technology that holds great potentials for increasing the selectivity of JAK inhibitors. Its Application to drug designing can broaden the spectrum as well as repurpose the available JAK inhibitors for improved clinical outcome and possible cure for myeloproliferative neoplasms. This review presents an overview on the role of system biology in JAK inhibition therapy for myeloproliferative neoplasms.

Google Scholar citation report
Citations: 443

Journal of Blood & Lymph received 443 citations as per Google Scholar report

Journal of Blood & Lymph peer review process verified at publons

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