We have located links that may give you full text access.
Simultaneous use of erythropoietin and LFM-A13 as a new therapeutic approach for colorectal cancer.
British Journal of Pharmacology 2018 March
BACKGROUND AND PURPOSE: Bruton's tyrosine kinase (Btk) is a non-receptor tyrosine kinase involved in the activation of signalling pathways responsible for cell maturation and viability. Btk has previously been reported to be overexpressed in colon cancers. This kind of cancer is often accompanied by anaemia, which is treated with an erythropoietin supplement. The goal of the present study was to assess the effects of combination therapy with erythropoietin β (Epo) and LFM-A13 (Btk inhibitor) on colon cancer in in vitro and in vivo models.
EXPERIMENTAL APPROACH: DLD-1 and HT-29 human colon adenocarcinoma cells were cultured with Epo and LFM-A13. Cell number and viability, and mRNA and protein levels of Epo receptors, Btk and Akt were assessed. Nude mice were inoculated with adenocarcinoma cells and treated with Epo and LFM-A13.
KEY RESULTS: The combination of Epo and LFM-A13 mostly exerted a synergistic inhibitory effect on colon cancer cell growth. The therapeutic scheme used effectively killed the cancer cells and attenuated the Btk signalling pathways. Epo + LFM-A13 also prevented the normal process of microtubule assembly during mitosis by down-regulating the expression of Polo-like kinase 1. The combination of Epo and LFM-A13 significantly reduced the growth rate of tumour cells, while it showed high safety profile, inducing no nephrotoxicity, hepatotoxicity or changes in the haematological parameters.
CONCLUSION AND IMPLICATIONS: Epo significantly enhances the antitumour activity of LFM-A13, indicating that a combination of Epo and LFM-A13 has potential as an effective therapeutic approach for patients with colorectal cancer.
EXPERIMENTAL APPROACH: DLD-1 and HT-29 human colon adenocarcinoma cells were cultured with Epo and LFM-A13. Cell number and viability, and mRNA and protein levels of Epo receptors, Btk and Akt were assessed. Nude mice were inoculated with adenocarcinoma cells and treated with Epo and LFM-A13.
KEY RESULTS: The combination of Epo and LFM-A13 mostly exerted a synergistic inhibitory effect on colon cancer cell growth. The therapeutic scheme used effectively killed the cancer cells and attenuated the Btk signalling pathways. Epo + LFM-A13 also prevented the normal process of microtubule assembly during mitosis by down-regulating the expression of Polo-like kinase 1. The combination of Epo and LFM-A13 significantly reduced the growth rate of tumour cells, while it showed high safety profile, inducing no nephrotoxicity, hepatotoxicity or changes in the haematological parameters.
CONCLUSION AND IMPLICATIONS: Epo significantly enhances the antitumour activity of LFM-A13, indicating that a combination of Epo and LFM-A13 has potential as an effective therapeutic approach for patients with colorectal cancer.
Full text links
Related Resources
Trending Papers
Challenges in Septic Shock: From New Hemodynamics to Blood Purification Therapies.Journal of Personalized Medicine 2024 Februrary 4
Molecular Targets of Novel Therapeutics for Diabetic Kidney Disease: A New Era of Nephroprotection.International Journal of Molecular Sciences 2024 April 4
Perioperative echocardiographic strain analysis: what anesthesiologists should know.Canadian Journal of Anaesthesia 2024 April 11
The 'Ten Commandments' for the 2023 European Society of Cardiology guidelines for the management of endocarditis.European Heart Journal 2024 April 18
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app