Effects on transmethylation by high-dose 6-mercaptopurine and methotrexate infusions during consolidation treatment of acute lymphoblastic leukemia.

Author: BlomH J, BökkerinkJ P, De AbreuR A, Keuzenkamp-JansenC W, TrijbelsJ M

Paper Details 
Original Abstract of the Article :
6-mercaptopurine (6MP) cytotoxicity is caused by thioguanine and methylthioinosine nucleotides. Thiopurine methylation occurs to a large extent in vivo and in vitro. In this reaction, S-adenosyl-L-methionine (AdoMet), produced from methionine and ATP, is converted into S-adenosyl-L-homocysteine (Ado...See full text at original site
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引用元:
https://doi.org/10.1016/0006-2952(96)00032-9

データ提供:米国国立医学図書館(NLM)

Exploring the Effects of High-Dose 6-Mercaptopurine and Methotrexate on Transmethylation

This research delves into the complex world of chemotherapy, focusing on the effects of high-dose 6-mercaptopurine (6MP) and methotrexate (MTX) on transmethylation, a crucial biological process involved in DNA replication and cell growth. The study aimed to investigate the influence of high-dose 6MP on methylation capacity in children with acute lymphoblastic leukemia. The authors found that high-dose 6MP, combined with high-dose MTX, led to increased plasma homocysteine levels and decreased methionine levels. This finding suggests that high-dose 6MP may alter methylation capacity, potentially influencing the effectiveness of chemotherapy. The research provides valuable insights into the metabolic effects of these chemotherapy drugs, highlighting the importance of understanding their impact on essential biological processes.

The Complexity of Chemotherapy and its Metabolic Effects

This study highlights the complex metabolic effects of chemotherapy drugs like 6-mercaptopurine (6MP) and methotrexate (MTX). The authors found that high-dose 6MP can alter methylation capacity, a process crucial for DNA replication and cell growth. This finding underscores the importance of considering the metabolic implications of chemotherapy, not only in terms of its anti-cancer effects but also its potential impact on other biological processes.

Navigating Chemotherapy: Understanding its Impact on the Body

Chemotherapy is a powerful tool in the fight against cancer, but it can also have significant effects on the body. This research delves into the metabolic effects of chemotherapy drugs, highlighting the importance of understanding their impact on essential biological processes. It is crucial to discuss any concerns you have about the potential side effects of chemotherapy with your healthcare provider, as they can guide you through this challenging journey.

Dr.Camel's Conclusion

This research is like a camel navigating a vast desert of complex biological processes, seeking a deeper understanding of chemotherapy's impact on the body. The study highlights the importance of considering the metabolic effects of chemotherapy drugs, emphasizing the intricate dance between their anti-cancer effects and their potential impact on other essential biological processes. This research reminds us that the journey through chemotherapy is a complex one, requiring careful navigation and a deep understanding of its effects on the body.

Date :
  1. Date Completed 1996-07-15
  2. Date Revised 2019-06-23
Further Info :

Pubmed ID

8645339

DOI: Digital Object Identifier

10.1016/0006-2952(96)00032-9

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SNS
PICO Info
in preparation
Languages

English

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