The DOI matches its Crossref record; 41 of the 41 references it cites were found in a registry or an index.
The Hippo tumor suppressor pathway regulates intestinal stem cell regeneration
Open accessAbstract
Identification of the signaling pathways that control the proliferation of stem cells (SCs), and whether they act in a cell or non-cell autonomous manner, is key to our understanding of tissue homeostasis and cancer. In the adult Drosophila midgut, the Jun N-Terminal Kinase (JNK) pathway is activated in damaged enterocyte cells (ECs) following injury. This leads to the production of Upd cytokines from ECs, which in turn activate the Janus kinase (JAK)/Signal transducer and activator of transcription (STAT) pathway in Intestinal SCs (ISCs), stimulating their proliferation. In addition, the Hippo pathway has been recently implicated in the regulation of Upd production from the ECs. Here, we show that the Hippo pathway target, Yorkie (Yki), also plays a crucial and cell-autonomous role in ISCs. Activation of Yki in ISCs is sufficient to increase ISC proliferation, a process involving Yki target genes that promote division, survival and the Upd cytokines. We further show that prior to injury, Yki activity is constitutively repressed by the upstream Hippo pathway members Fat and Dachsous (Ds). These findings demonstrate a cell-autonomous role for the Hippo pathway in SCs, and have implications for understanding the role of this pathway in tumorigenesis and cancer stem cells.
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Cited by
Hippo pathway in organ size control, tissue homeostasis, and cancer
Yu, F.-X., Zhao, B., & Guan, K.-L. (2015) · Cell · doi:10.1016/j.cell.2015.10.044 · Cited by 2,206
The Hippo pathway: regulators and regulations.
Yu, F.-X., & Guan, K.-L. (2013) · Genes & Development · doi:10.1101/gad.210773.112 · Cited by 1,231
The Hippo pathway in organ size control, tissue regeneration and stem cell self-renewal
Zhao, B., Tumaneng, K., & Guan, K.-L. (2011) · Nature Cell Biology · doi:10.1038/ncb2303 · Cited by 1,205
The Hippo Signaling Pathway in Development and Disease
Zheng, Y., & Pan, D. (2019) · Developmental Cell · doi:10.1016/j.devcel.2019.06.003 · Cited by 867
Targeting the Hippo pathway in cancer, fibrosis, wound healing and regenerative medicine
Dey, A., Varelas, X., & Guan, K.-L. (2020) · Nature Reviews Drug Discovery · doi:10.1038/s41573-020-0070-z · Cited by 860
Metadata
- Authors
- Karpowicz, P., Perez, J., & Perrimon, N.
- Venue
- Development
- Publisher
- The Company of Biologists
- Published
- 2010-12-15
- Volume
- 137
- Issue
- 24
- Pages
- 4135-4145
- ISSN
- 0950-1991 (ISSN-L)
- 1477-9129
- OpenAlex
- W2037598426
- Cited by
- 318
- References
- 41
- FWCI
- 11.65
- Type
- journal article
- Language
- en
- Open access
- green
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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