[Home ] [Archive]   [ فارسی ]  
:: Main :: About :: Current Issue :: Archive :: Search :: Submit :: Contact ::
Main Menu
Home::
Journal Information::
Articles archive::
For Authors::
For Reviewers::
Subscription::
Contact us::
Site Facilities::
Webmail::
::
Search in website

Advanced Search
..
Receive site information
Enter your Email in the following box to receive the site news and information.
..
Journal Citation Index

 

Citation Indices from GS

AllSince 2019
Citations89875404
h-index3725
i10-index235137

 

..
Central Library of Kurdistan University of Medical Sciences
AWT IMAGE
..
Vice-Chancellery for Research and Technology
AWT IMAGE
..
SCImago Journal & Country Rank
:: Volume 22, Issue 6 (Scientific Journal of Kurdistan University of Medical Sciences 2018) ::
SJKU 2018, 22(6): 21-30 Back to browse issues page
Apoptotic effect of Kyprolis on multiple myeloma KMM-1 cells through p73-mediated induction of G1 cell cycle arrest
Alireza Kazemi1 , Mohammad Reza Sadri1 , Ava Safaroghli-Azar1 , Atieh Pourbagheri-Sigaroodi2 , Mehdi Allahbakhshian-Farsani3 , Nader Vazifeh Shiran3 , Davood Bashash 4
1- Department of Hematology and Blood banking, School of Allied Medicine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
2- Department of Biotechnology, Faculty of Advanced Sciences and Technology, Pharmaceutical Science Branch, Islamic Azad University (IAUPS), Tehran, Iran.
3- Department of Hematology and Blood banking, School of Allied Medicine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
4- Department of Hematology and Blood banking, School of Allied Medicine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran , d.bashash@sbmu.ac.ir
Abstract:   (5603 Views)
Background and Aim: Since proteasome is strongly considered to be involved in the development and progression of a wide variety of hematological malignancies in particular, multiple myeloma, blockage of this hemostasis system with different types of proteasome inhibitors seems to be a promising way of treatment for multiple myeloma. In this study, we investigated the effect of Kyprolis, a new irreversible proteasome inhibitor (PI), on the survival rate of multiple myeloma -derived KMM-1 cell line.
Material and Methods: To evaluate whether inhibition of proteasome using Kyprolis could exert cytotoxic effect in multiple myeloma, KMM-1 cells were cultured with different concentrations (25-150 nM) of the inhibitor for 24 and 48 hours. Then trypan blue exclusion assay, MTT assay, flocytometric cell cycle analysis were performed and we evaluated gene expression changes associated with apoptosis.  
Results: The results of this study demonstrated that Kyprolis induced both cytotoxic and anti-proliferative effects on KMM-1 cells. This inhibitor is able to reduce the cell survival and metabolic activity in a dose- and also time-dependent manner (p ≤ 0.001). Moreover, we found that Kyprolis increased cell population in G1 phase of cell cycle to 52.33% probably through up-regulation of p73 gene expression (p ≤ 0.05). Exposing multiple myeloma cells to this proteasome inhibitor also led to induction of apoptosis probably through alterations in the gene expression of pro- and anti-apoptotic related genes (p ≤ 0.05).
Conclusions: The results of this study clearly indicated that Kyprolis had anti-tumor activity against KMM-1 cells.
Key words: Kyprolis, Multiple Myeloma, Apoptosis, Proteasome inhibitor, KMM-1 cell line, Cell cycle.
 
Received: May 3, 2017     Accepted: Jul 1, 2017
Keywords: Kyprolis, Multiple Myeloma, Apoptosis, Proteasome inhibitor, KMM-1 cell line, Cell cycle.
Full-Text [PDF 4406 kb]   (890 Downloads)    
Type of Study: Original Research | Subject: General
Received: 2018/01/22 | Accepted: 2018/01/22 | Published: 2018/01/22
Send email to the article author

Add your comments about this article
Your username or Email:

CAPTCHA



XML   Persian Abstract   Print


Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:

Kazemi A, Sadri M R, Safaroghli-Azar A, Pourbagheri-Sigaroodi A, Allahbakhshian-Farsani M, Vazifeh Shiran N et al . Apoptotic effect of Kyprolis on multiple myeloma KMM-1 cells through p73-mediated induction of G1 cell cycle arrest. SJKU 2018; 22 (6) :21-30
URL: http://sjku.muk.ac.ir/article-1-3751-en.html


Rights and permissions
Creative Commons License This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Volume 22, Issue 6 (Scientific Journal of Kurdistan University of Medical Sciences 2018) Back to browse issues page
مجله علمی دانشگاه علوم پزشکی کردستان Scientific Journal of Kurdistan University of Medical Sciences
مجله علمی دانشگاه علوم پزشکی کردستان Scientific Journal of Kurdistan University of Medical Sciences
Persian site map - English site map - Created in 0.05 seconds with 45 queries by YEKTAWEB 4645