Effects of hyperglycemia on lonidamine-induced acidification and de-energization of human melanoma xenografts and sensitization to melphalan.

Author: GlicksonJerry D, HeitjanDaniel F, LeeperDennis B, NathKavindra, NelsonDavid S, ZhouRong

Paper Details 
Original Abstract of the Article :
We seek to exploit the natural tendency of melanomas and other tumors to convert glucose to lactate as a method for the selective intracellular acidification of cancer cells and for the potentiation of the activity of nitrogen-mustard antineoplastic agents. We performed this study to evaluate whethe...See full text at original site
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引用元:
https://pubmed.ncbi.nlm.nih.gov/25702942

データ提供:米国国立医学図書館(NLM)

Hyperglycemia: A Double-Edged Sword in Melanoma Treatment

The quest to conquer melanoma, like a relentless desert trek, demands innovative strategies. This study explores the impact of hyperglycemia, a condition of elevated blood sugar levels, on the effectiveness of lonidamine, a potential cancer drug. The researchers aimed to determine if hyperglycemia could enhance or hinder lonidamine's ability to acidify and de-energize human melanoma xenografts, thereby making them more vulnerable to chemotherapy.

Hyperglycemia's Unexpected Twist

The study, like a desert mirage that shifts and changes, reveals a surprising finding: hyperglycemia actually diminishes the effectiveness of lonidamine. The researchers discovered that increased glucose levels boost tumor ATP levels, ultimately reducing the therapeutic response to lonidamine and the chemotherapy drug melphalan. This finding, like a hidden scorpion in the sand, cautions against the potential downsides of hyperglycemia in cancer treatment.

Managing Blood Sugar in Cancer Treatment

This research emphasizes the importance of managing blood sugar levels in cancer patients, akin to carefully navigating a desert landscape with potential pitfalls. The study underscores the need for careful consideration of glucose levels during cancer therapy, aiming to strike a delicate balance between providing essential nutrients and minimizing potential negative impacts.

Dr. Camel's Conclusion

This research, like a camel caravan encountering an unexpected obstacle in the desert, reveals the complex interplay of hyperglycemia and cancer treatment. The study cautions against the potential downsides of high blood sugar levels in cancer therapy, reminding us that even seemingly beneficial factors can have unforeseen consequences.

Date :
  1. Date Completed 2015-11-16
  2. Date Revised 2018-11-13
Further Info :

Pubmed ID

25702942

DOI: Digital Object Identifier

NIHMS659245

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Languages

English

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