Positive Influence of 177Lu PSMA-617 Therapy on Bone Marrow Depression Caused by Metastatic Prostate Cancer

2016 ◽  
Vol 41 (6) ◽  
pp. 478-480 ◽  
Author(s):  
Carl Diedrich Schlenkhoff ◽  
Florian Gaertner ◽  
Markus Essler ◽  
Matthias Schmidt ◽  
Hojjat Ahmadzadehfar
2017 ◽  
Vol 6 (2) ◽  
pp. 269-273 ◽  
Author(s):  
Pankaj Mathur ◽  
Daisy Alapat ◽  
Manoj Kumar ◽  
Sharmilan Thanendrarajan

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Jeremy J. McGuire ◽  
Jeremy S. Frieling ◽  
Chen Hao Lo ◽  
Tao Li ◽  
Ayaz Muhammad ◽  
...  

AbstractBone metastatic prostate cancer (PCa) promotes mesenchymal stem cell (MSC) recruitment and their differentiation into osteoblasts. However, the effects of bone-marrow derived MSCs on PCa cells are less explored. Here, we report MSC-derived interleukin-28 (IL-28) triggers prostate cancer cell apoptosis via IL-28 receptor alpha (IL-28Rα)-STAT1 signaling. However, chronic exposure to MSCs drives the selection of prostate cancer cells that are resistant to IL-28-induced apoptosis and therapeutics such as docetaxel. Further, MSC-selected/IL-28-resistant prostate cancer cells grow at accelerated rates in bone. Acquired resistance to apoptosis is PCa cell intrinsic, and is associated with a shift in IL-28Rα signaling via STAT1 to STAT3. Notably, STAT3 ablation or inhibition impairs MSC-selected prostate cancer cell growth and survival. Thus, bone marrow MSCs drive the emergence of therapy-resistant bone metastatic prostate cancer yet this can be disabled by targeting STAT3.


2019 ◽  
Vol 02 (03) ◽  
Author(s):  
Aktas Yasin ◽  
Karam k Kaan ◽  
Mehmet Salih Boga ◽  
Yldrm Senay ◽  
Islamoglu Ekrem ◽  
...  

Author(s):  
Ninib Baryawno ◽  
Youmna Kfoury ◽  
Nicolas Severe ◽  
Shenglin Mei ◽  
Karin Gustafsson ◽  
...  

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