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Interleukin-24: A Multidimensional Therapeutic for Treatment of Human Diseases
Rajeswari Raguraman1, Anupama Munshi2, Rajagopal Ramesh1
1Department of Pathology, and OU Health Stephenson Cancer Center, University of Oklahoma Health Sciences, Oklahoma City, Oklahoma, USA.
Abstract:
The field of targeted therapy exploits the selective expression of therapeutic genes or proteins in diseased cells. While this area is gaining attraction in the context of cardiovascular diseases, diabetes, and other major health disorders, it has been most extensively explored in the realm of cancer. Targeted therapy has gained significance in the cancer field for its potential to address the limitations of conventional treatments and enhance patient survival. Interleukin-24 (IL-24), a versatile cytokine, has been evaluated as a cancer therapeutic in various preclinical cancer models and clinical trials, and has yielded promising results. Consequently, multiple studies highlight IL-24 as a viable "anti-cancer" therapeutic, with successful outcomes observed in combination therapies involving small molecule inhibitors, chemotherapeutic drugs, and radiation. Despite the evidence validating the tumor-suppressing properties of IL-24 in cancer models, there is a dearth of information regarding its role in other human diseases. The objective of this review is to offer a synopsis of the potential role of IL-24 in diverse human diseases. Additionally, it provides a comprehensive review of the progress in cancer therapy utilizing IL-24. Finally, from the author's standpoint, the review also addresses some of the limitations that impede the translational potential of IL-24-based therapy in clinical settings. It offers arguments in favor of incorporating IL-24-based targeted therapy as an effective and safer alternative for current treatment modalities, thereby highlighting its potential to revolutionize the field of therapeutics.
Insights
Interleukin-24 (IL-24) shows promise as an anti-cancer targeted therapy, with successful outcomes in combination treatments. Further research is needed to explore IL-24
Area of Science:
- Oncology
- Molecular Biology
- Immunology
Background:
- Targeted therapy offers a promising approach for treating diseases by selectively targeting diseased cells.
- Interleukin-24 (IL-24), a cytokine, has demonstrated significant potential as an anti-cancer therapeutic agent.
- While extensively studied in cancer, the role of IL-24 in other human diseases remains largely unexplored.
Purpose of the Study:
- To review the current progress of IL-24 in cancer therapy.
- To explore the potential role of IL-24 in diverse human diseases beyond cancer.
- To discuss limitations and future directions for IL-24-based targeted therapy.
Main Methods:
- Comprehensive literature review of preclinical and clinical studies on IL-24 in cancer.
- Analysis of existing data on IL-24's therapeutic potential in various disease models.
- Discussion of translational challenges and proposed solutions for IL-24-based therapies.
Main Results:
- IL-24 exhibits potent tumor-suppressing properties and has shown efficacy in combination therapies.
- Successful outcomes have been reported with IL-24 in combination with small molecule inhibitors, chemotherapy, and radiation.
- Evidence suggests IL-24's potential applicability in a broader range of human diseases.
Conclusions:
- IL-24 represents a viable and promising targeted therapeutic agent, particularly in oncology.
- Expanding research into IL-24's role in non-cancerous diseases could uncover new therapeutic avenues.
- Addressing translational limitations is crucial for realizing the full clinical potential of IL-24-based therapies.
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