期刊
WIRES MECHANISMS OF DISEASE
卷 13, 期 6, 页码 -出版社
WILEY
DOI: 10.1002/wsbm.1525
关键词
cachexia; cancer; Drosophila; stem cell; tumor
资金
- National Institute of Health [CA224381, CA227789, GM072562, P20GM103629]
- National Science Foundation [IOS-155790]
The development of cancer is a complex process that has been studied in depth using the Drosophila model organism. This research has provided insights into molecular mechanisms of tumor initiation and progression, as well as similarities and differences among tumor models in different tissues. The fly model has also been instrumental in understanding how disruptions in stem cell division and differentiation contribute to tumor formation, and in exploring tumor-host interactions and the role of the innate immune response in tumor growth.
The development of cancer is a complex multistage process. Over the past few decades, the model organism Drosophila melanogaster has been crucial in identifying cancer-related genes and pathways and elucidating mechanisms underlying growth regulation in development. Investigations using Drosophila has yielded new insights into the molecular mechanisms involved in tumor initiation and progression. In this review, we describe various tumor models that have been developed in recent years using different Drosophila tissues, such as the imaginal tissue, the neural tissue, the gut, the ovary, and hematopoietic cells. We discuss underlying genetic alterations, cancer-like characteristics, as well as similarities and key differences among these models. We also discuss how disruptions in stem cell division and differentiation result in tumor formation in diverse tissues, and highlight new concepts developed using the fly model to understand context-dependent tumorigenesis. We further discuss the progress made in Drosophila to explore tumor-host interactions that involve the innate immune response to tumor growth and the cachexia wasting phenotype. This article is categorized under: Cancer > Genetics/Genomics/Epigenetics Cancer > Stem Cells and Development Cancer > Molecular and Cellular Physiology
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