The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Inactivation of FGF8 in early mesoderm reveals an essential role in kidney development
Abstract
To bypass the essential gastrulation function of Fgf8 and study its role in lineages of the primitive streak, we have used a new mouse line,T-Cre, to generate mouse embryos with pan-mesodermal loss of Fgf8expression. Surprisingly, despite previous models in which Fgf8 has been assigned a pivotal role in segmentation/somite differentiation, Fgf8 is not required for these processes. However, mutant neonates display severe renal hypoplasia with deficient nephron formation. In mutant kidneys, aberrant cell death occurs within the metanephric mesenchyme (MM),particularly in the cortical nephrogenic zone, which provides the progenitors for recurring rounds of nephron formation. Prior to mutant morphological changes, Wnt4 and Lim1 expression, which is essential for nephrogenesis, is absent in MM. Furthermore, comparative analysis of Wnt4-null homozygotes reveals concomitant downregulation of Lim1 and diminished tubule formation. Our data support a model whereby FGF8 and WNT4 function in concert to induce the expression of Lim1 for MM survival and tubulogenesis.
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Cites
Requirement for LIml in head-organizer function
Shawlot, W., & Behringer, R. R. (1995) · Nature · doi:10.1038/374425a0 · Cited by 805
Cited by
The Fibroblast Growth Factor signaling pathway
Ornitz, D. M., & Itoh, N. (2015) · WIREs Developmental Biology · doi:10.1002/wdev.176 · Cited by 2,050
FGF/FGFR signaling in health and disease
Xie, Y., Su, N., Yang, J., Tan, Q., Huang, S., Jin, M., Ni, Z., Zhang, B., Zhang, D., Luo, F., et al. (2020) · Signal Transduction and Targeted Therapy · doi:10.1038/s41392-020-00222-7 · Cited by 904
Cessation of renal morphogenesis in mice
Hartman, H. A., Lai, H. L., & Patterson, L. T. (2007) · Developmental Biology · doi:10.1016/j.ydbio.2007.08.021 · Cited by 305
Arnold, S. J., Hofmann, U. K., Bikoff, E. K., & Robertson, E. J. (2008) · Development · doi:10.1242/dev.014357 · Cited by 271
Miraoui, H., Dwyer, A. A., Sykiotis, G. P., Plummer, L., Chung, W., Feng, B., Beenken, A., Clarke, J., Pers, T. H., Dworzynski, P., et al. (2013) · The American Journal of Human Genetics · doi:10.1016/j.ajhg.2013.04.008 · Cited by 267
Metadata
- Authors
- Perantoni, A. O., Timofeeva, O., Naillat, F., Richman, C., Pajni-Underwood, S., Wilson, C., Vainio, S., Dove, L. F., & Lewandoski, M.
- Venue
- Development
- Publisher
- The Company of Biologists
- Published
- 2005-09-01
- Volume
- 132
- Issue
- 17
- Pages
- 3859-3871
- ISSN
- 0950-1991 (ISSN-L)
- 1477-9129
- OpenAlex
- W1997631325
- Cited by
- 347
- References
- 1
- FWCI
- 5.19
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Inactivation of FGF8 in early mesoderm reveals an essential role in kidney development. https://app.cochat.ai/papers/10.1242/dev.01945
- The paper
- Perantoni, A. O., Timofeeva, O., Naillat, F., Richman, C., Pajni-Underwood, S., Wilson, C., Vainio, S., Dove, L. F., & Lewandoski, M. (2005). Inactivation of FGF8 in early mesoderm reveals an essential role in kidney development. Development. https://doi.org/10.1242/dev.01945
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
