Bibliographic Details
| Title: |
Cell-based evaluation of changes in coagulation activity induced by antineoplastic drugs for the treatment of acute myeloid leukemia. |
| Authors: |
Misae Tsunaka, Haruka Shinki, Takatoshi Koyama |
| Source: |
PLoS ONE, Vol 12, Iss 4, p e0175765 (2017) |
| Publisher Information: |
Public Library of Science (PLoS), 2017. |
| Publication Year: |
2017 |
| Collection: |
LCC:Medicine
LCC:Science |
| Subject Terms: |
Medicine, Science |
| More Details: |
Idarubicin (IDR), cytarabine (AraC), and tamibarotene (Am80) are effective for treatment of acute myeloid leukemia (AML). In acute leukemia, the incidence of venous thromboembolism or disseminated intravascular coagulation is associated with induction chemotherapy. Procoagulant effects of IDR, AraC, and Am80 were investigated in a vascular endothelial cell line EAhy926 and AML cell lines HL60 (AML M2), NB4 (AML M3, APL), and U937 (AML M5), focusing on tissue factor (TF), phosphatidylserine (PS), and thrombomodulin (TM). IDR induced procoagulant activity on the surface of vascular endothelial and AML cell lines. Expression of TF antigen, TM antigen, and PS were induced by IDR on the surface of each cell line, whereas expression of TF and TM mRNAs were unchanged. Conversely, Am80 decreased TF exposure and procoagulant activity, and increased TM exposure on NB4 cells. In NB4 cells, we observed downregulation of TF mRNA and upregulation of TM mRNA. These data suggest IDR may induce procoagulant activity in vessels by apoptosis through PS exposure and/or TF expression on vascular endothelial and AML cell lines. Am80 may suppress blood coagulation through downregulation of TF expression and induction of TM expression. Our methods could be useful to investigate changes in procoagulant activity induced by antineoplastic drugs. |
| Document Type: |
article |
| File Description: |
electronic resource |
| Language: |
English |
| ISSN: |
1932-6203 |
| Relation: |
http://europepmc.org/articles/PMC5391104?pdf=render; https://doaj.org/toc/1932-6203 |
| DOI: |
10.1371/journal.pone.0175765 |
| Access URL: |
https://doaj.org/article/d4bb27015ede448aa07433dcdc32972e |
| Accession Number: |
edsdoj.4bb27015ede448aa07433dcdc32972e |
| Database: |
Directory of Open Access Journals |
