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Publication : Tumor models in various Drosophila tissues.

First Author  Gong Shangyu Year  2021
Journal  WIREs Mech Dis Volume  13
Pages  e1525 PubMed ID  34730289
Abstract Text  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. Doi  10.1002/wsbm.1525
Issue  6 Month  11

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