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Secretion of the amino-terminal fragment of the hedgehog protein is necessary and sufficient for hedgehog signalling in Drosophila.
Fietz MJ, Jacinto A, Taylor AM, Alexandre C, Ingham PW. Fietz MJ, et al. Among authors: jacinto a. Curr Biol. 1995 Jun 1;5(6):643-50. doi: 10.1016/s0960-9822(95)00129-1. Curr Biol. 1995. PMID: 7552175
BACKGROUND: The Drosophila segment polarity gene hedgehog encodes a member of a family of secreted proteins that are involved in a variety of patterning processes, in both vertebrates and invertebrates. ...Deletion of the carboxy-terminal portion has little e …
BACKGROUND: The Drosophila segment polarity gene hedgehog encodes a member of a family of secreted proteins that are involved …
Coordinated control of cell adhesion, polarity, and cytoskeleton underlies Hox-induced organogenesis in Drosophila.
Lovegrove B, Simões S, Rivas ML, Sotillos S, Johnson K, Knust E, Jacinto A, Hombría JC. Lovegrove B, et al. Among authors: jacinto a. Curr Biol. 2006 Nov 21;16(22):2206-16. doi: 10.1016/j.cub.2006.09.029. Curr Biol. 2006. PMID: 17113384
RESULTS: Here, we describe for the first time a complete network linking the Hox gene Abdominal-B to the realizator genes it controls during the organogenesis of the external respiratory organ of the larva. ...
RESULTS: Here, we describe for the first time a complete network linking the Hox gene Abdominal-B to the realizator genes it controls …
Planar polarity and actin dynamics in the epidermis of Drosophila.
Kaltschmidt JA, Lawrence N, Morel V, Balayo T, Fernández BG, Pelissier A, Jacinto A, Martinez Arias A. Kaltschmidt JA, et al. Among authors: jacinto a. Nat Cell Biol. 2002 Dec;4(12):937-44. doi: 10.1038/ncb882. Nat Cell Biol. 2002. PMID: 12447392
Dorsal closure is a morphogenetic process involving the coordinated convergence of two epithelial sheets to enclose the Drosophila melanogaster embryo. ...Here we show that actin dynamics at the leading edge is preceded by a planar polarization of the dorsal-most ep …
Dorsal closure is a morphogenetic process involving the coordinated convergence of two epithelial sheets to enclose the Drosophila me …
Wound healing recapitulates morphogenesis in Drosophila embryos.
Wood W, Jacinto A, Grose R, Woolner S, Gale J, Wilson C, Martin P. Wood W, et al. Among authors: jacinto a. Nat Cell Biol. 2002 Nov;4(11):907-12. doi: 10.1038/ncb875. Nat Cell Biol. 2002. PMID: 12402048
The capacity to repair a wound is a fundamental survival mechanism that is activated at any site of damage throughout embryonic and adult life. ...The actin cable operates as a 'purse-string' to draw the hole closed, whereas filopodia are essential for the fi …
The capacity to repair a wound is a fundamental survival mechanism that is activated at any site of damage throughout embryoni …
Dynamic analysis of actin cable function during Drosophila dorsal closure.
Jacinto A, Wood W, Woolner S, Hiley C, Turner L, Wilson C, Martinez-Arias A, Martin P. Jacinto A, et al. Curr Biol. 2002 Jul 23;12(14):1245-50. doi: 10.1016/s0960-9822(02)00955-7. Curr Biol. 2002. PMID: 12176336
We show that the cable serves a dual role during dorsal closure. It is contractile and thus can operate as a "purse string," but it also restricts forward movement of the leading edge and excess activity of filopodia/lamellipodia. Stripes of epithelium in which cabl …
We show that the cable serves a dual role during dorsal closure. It is contractile and thus can operate as a "purse string," b …
Morphogenesis: unravelling the cell biology of hole closure.
Jacinto A, Martin P. Jacinto A, et al. Curr Biol. 2001 Sep 4;11(17):R705-7. doi: 10.1016/s0960-9822(01)00414-6. Curr Biol. 2001. PMID: 11553345 Review.
Filopodia.
Jacinto A, Wolpert L. Jacinto A, et al. Curr Biol. 2001 Aug 21;11(16):R634. doi: 10.1016/s0960-9822(01)00378-5. Curr Biol. 2001. PMID: 11525752 No abstract available.
Dynamic actin-based epithelial adhesion and cell matching during Drosophila dorsal closure.
Jacinto A, Wood W, Balayo T, Turmaine M, Martinez-Arias A, Martin P. Jacinto A, et al. Curr Biol. 2000 Nov 16;10(22):1420-6. doi: 10.1016/s0960-9822(00)00796-x. Curr Biol. 2000. PMID: 11102803
BACKGROUND: The adhesion of two epithelial sheets is a fundamental process that occurs throughout embryogenesis and during wound repair. Sealing of the dorsal epidermis along the midline of the Drosophila embryo provides a genetically tractable model to analyse the …
BACKGROUND: The adhesion of two epithelial sheets is a fundamental process that occurs throughout embryogenesis and during wound repa …
Transcriptional activation of hedgehog target genes in Drosophila is mediated directly by the cubitus interruptus protein, a member of the GLI family of zinc finger DNA-binding proteins.
Alexandre C, Jacinto A, Ingham PW. Alexandre C, et al. Among authors: jacinto a. Genes Dev. 1996 Aug 15;10(16):2003-13. doi: 10.1101/gad.10.16.2003. Genes Dev. 1996. PMID: 8769644
The best candidate for a transcription factor that mediates Hh signaling in Drosophila is the product of the cubitus interruptus (ci) gene, a zinc finger protein that exhibits significant homology to protein products of the vertebrate GLI gene family. ...We also sho …
The best candidate for a transcription factor that mediates Hh signaling in Drosophila is the product of the cubitus interruptus (ci) …
Integrin Adhesions Suppress Syncytium Formation in the Drosophila Larval Epidermis.
Wang Y, Antunes M, Anderson AE, Kadrmas JL, Jacinto A, Galko MJ. Wang Y, et al. Among authors: jacinto a. Curr Biol. 2015 Aug 31;25(17):2215-27. doi: 10.1016/j.cub.2015.07.031. Epub 2015 Aug 6. Curr Biol. 2015. PMID: 26255846 Free PMC article.
In conclusion, the loss-of-function phenotype of integrin FA components in the larval epidermis resembles a wound. Integrin FA loss in mouse and human skin also causes a wound-like appearance. Our results reveal a novel and unexpected role for proper integrin …
In conclusion, the loss-of-function phenotype of integrin FA components in the larval epidermis resembles a wound. Integrin FA loss i …
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