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The developing story of Sprouty and cancer
Samar Masoumi-Moghaddam1, Afshin Amini, David Lawson Morris
1UNSW Department of Surgery, University of New South Wales, St George Hospital, Kogarah, Sydney, NSW, 2217, Australia, samar.masoumi@gmail.com.
Abstract:
Sprouty proteins are evolutionarily conserved modulators of MAPK/ERK pathway. Through interacting with an increasing number of effectors, mediators, and regulators with ultimate influence on multiple targets within or beyond ERK, Sprouty orchestrates a complex, multilayered regulatory system and mediates a crosstalk among different signaling pathways for a coordinated cellular response. As such, Sprouty has been implicated in various developmental and physiological processes. Evidence shows that ERK is aberrantly activated in malignant conditions. Accordingly, Sprouty deregulation has been reported in different cancer types and shown to impact cancer development, progression, and metastasis. In this article, we have tried to provide an overview of the current knowledge about the Sprouty physiology and its regulatory functions in health, as well as an updated review of the Sprouty status in cancer. Putative implications of Sprouty in cancer biology, their clinical relevance, and their proposed applications are also revisited. As a developing story, however, role of Sprouty in cancer remains to be further elucidated.
Insights
Sprouty proteins regulate cell signaling pathways. Deregulation of Sprouty impacts cancer development and progression, highlighting its crucial role in oncology.
Area of Science:
- Molecular Biology
- Cell Signaling
- Cancer Biology
Background:
- Sprouty proteins are key regulators of the MAPK/ERK pathway, a critical signaling cascade.
- They integrate signals from various pathways, influencing cellular responses during development and physiology.
- Aberrant ERK activation is linked to various cancers, suggesting Sprouty's potential role.
Purpose of the Study:
- To provide an overview of Sprouty protein physiology and its regulatory functions in health.
- To review the current understanding of Sprouty's status and role in different cancer types.
- To discuss the implications of Sprouty in cancer biology, clinical relevance, and potential applications.
Main Methods:
- Literature review of existing research on Sprouty proteins.
- Analysis of Sprouty's interaction with signaling pathways and its targets.
- Synthesis of data on Sprouty's role in cancer development, progression, and metastasis.
Main Results:
- Sprouty proteins orchestrate complex regulatory systems and mediate pathway crosstalk.
- Sprouty deregulation is observed in various cancers, affecting tumor development and metastasis.
- Sprouty's involvement in cancer biology and its clinical relevance are areas of active investigation.
Conclusions:
- Sprouty proteins play a significant role in cellular signaling and physiological processes.
- Sprouty deregulation is implicated in cancer, warranting further research into its therapeutic potential.
- The precise role of Sprouty in cancer biology requires further elucidation for clinical applications.
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