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Carbohydrate kinase inhibition: a promising strategy in cancer treatment
Archit Jain1, Rudradip Das1, Muskan Giri1
1Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research-Ahmedabad, Gandhinagar, Gujarat 382355, India.
Abstract:
Carbohydrate kinases (CKs) are pivotal in various biological processes, including energy consumption, cell signaling, and biosynthesis. They are a group of enzymes that facilitate the phosphorylation of carbohydrates, playing a crucial role in cellular metabolism. These enzymes facilitate the transfer of a phosphate group from a high-energy donor like ATP to a specified location on a carbohydrate substrate. Dysregulated kinase activity drives tumor growth and progression. Inhibitors targeting these enzymes have been developed and used in cancer therapy. The CK family encompasses three major types: hexokinases, ribokinases, and phosphatidylinositol kinases, with inhibitors of paramount importance in cancer treatment. This review explores the role of CKs in cancer and its inhibitors, providing insights into improving existing inhibitors and designing new ones.
Insights
Carbohydrate kinases (CKs) are crucial enzymes in metabolism. This review examines their role in cancer and discusses inhibitors for improved cancer therapy.
Area of Science:
- Biochemistry
- Enzymology
- Oncology
Background:
- Carbohydrate kinases (CKs) are enzymes essential for cellular metabolism, energy production, and biosynthesis.
- Their activity, involving carbohydrate phosphorylation, is critical for various biological processes.
- Dysregulation of CKs is implicated in tumor growth and cancer progression.
Purpose of the Study:
- To review the critical role of carbohydrate kinases in cancer development.
- To explore the current landscape of CK inhibitors in cancer therapy.
- To provide insights for the development of novel and improved CK inhibitors.
Main Methods:
- Literature review of scientific databases.
- Analysis of studies on carbohydrate kinase function in cancer.
- Examination of existing and potential therapeutic inhibitors.
Main Results:
- Carbohydrate kinases are vital for cancer cell metabolism and survival.
- Inhibitors targeting CKs, including hexokinases, ribokinases, and phosphatidylinositol kinases, are significant in cancer treatment.
- Current inhibitors show promise, but challenges remain in optimizing efficacy and specificity.
Conclusions:
- Carbohydrate kinases represent a promising therapeutic target in oncology.
- Further research into CK inhibitors is essential for advancing cancer treatment strategies.
- Developing next-generation inhibitors could enhance therapeutic outcomes for cancer patients.
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