Asset Details
Do you wish to reserve the book?
Flow cytometric expression of Bcl-2, Mcl-1, and their ratios correlates with primary and secondary cytogenetic changes and their combinations in multiple myeloma
Hey, we have placed the reservation for you!
By the way, why not check out events that you can attend while you pick your title.
Oops! Something went wrong.
Looks like we were not able to place the reservation. Kindly try again later.
Are you sure you want to remove the book from the shelf?
Flow cytometric expression of Bcl-2, Mcl-1, and their ratios correlates with primary and secondary cytogenetic changes and their combinations in multiple myeloma
Do you wish to request the book?
Flow cytometric expression of Bcl-2, Mcl-1, and their ratios correlates with primary and secondary cytogenetic changes and their combinations in multiple myeloma
Please be aware that the book you have requested cannot be checked out. If you would like to checkout this book, you can reserve another copy
We have requested the book for you!
Your request is successful and it will be processed during the Library working hours. Please check the status of your request in My Requests.
Oops! Something went wrong.
Looks like we were not able to place your request. Kindly try again later.
Journal Article
Flow cytometric expression of Bcl-2, Mcl-1, and their ratios correlates with primary and secondary cytogenetic changes and their combinations in multiple myeloma
2024
Overview
Response to BH3 mimetics in multiple myeloma (MM) correlates with CCND1-rearrangement or expression of anti-apoptotic molecules, particularly Bcl-2 and Mcl-1. Our study investigates the relationship between cytogenetic abnormalities (CGAs) and intracellular Bcl-2 and Mcl-1 expression in myeloma plasma cells (MPCs) using flow cytometry (FCM). We measured median fluorescence intensity (MFI) of Bcl-2 and Mcl-1 in 163 bone marrow samples (143 MM, 20 controls) across various cell types. Both Bcl-2MFI and Mcl-1MFI were significantly higher in MPCs compared to other cells, with Bcl-2 MFI exceeding Mcl-1 MFI in MPCs. Bcl-2 expression peaked in CCND1-rearranged cases, while Mcl-1 expression was highest in cases with 1q21 gain/amplification. Notably, 65–74% of cases with other CGAs exhibited moderate to strong Bcl-2 or Mcl-1 expression, indicating potential utility of BH3 mimetics in this group, while 25% showed dim to absent expression of one or both markers, suggesting potential futility in these patients. Our study highlights FCM’s potential for rapid Bcl-2 and Mcl-1 quantification, surpassing traditional methods. We propose that direct measurement of Bcl-2 and Mcl-1 expression in PCs by FCM, combined with cytogenetic characterization, could improve therapeutic decision-making regarding the use of BH3 mimetics in MM, potentially enhancing outcomes and overcoming resistance.
Publisher
Springer Nature B.V
Subject
