Zobrazeno 1 - 10
of 106
pro vyhledávání: '"Miguel L Concha"'
Autor:
Eduardo Pulgar, Cornelia Schwayer, Néstor Guerrero, Loreto López, Susana Márquez, Steffen Härtel, Rodrigo Soto, Carl-Philipp Heisenberg, Miguel L Concha
Publikováno v:
eLife, Vol 10 (2021)
The developmental strategies used by progenitor cells to allow a safe journey from their induction place towards the site of terminal differentiation are still poorly understood. Here, we uncovered a mechanism of progenitor cell allocation that stems
Externí odkaz:
https://doaj.org/article/14e379a718f14f0eab4658e1ac491154
Autor:
Aldo Villalón, Mauricio Sepúlveda, Néstor Guerrero, Margarita M Meynard, Karina Palma, Miguel L Concha
Publikováno v:
PLoS ONE, Vol 7, Iss 4, p e35329 (2012)
The vertebrate habenulae (Hb) is an evolutionary conserved dorsal diencephalic nuclear complex that relays information from limbic and striatal forebrain regions to the ventral midbrain. One key feature of this bilateral nucleus is the presence of le
Externí odkaz:
https://doaj.org/article/1e7b195f310d42c3b98be8bc5f6a9c59
Autor:
Marilyn Gatica, Carlos F. Navarro, Alejandro Lavado, German Reig, Eduardo Pulgar, Paula Llanos, Steffen Härtel, Andrea Ravasio, Cristina Bertocchi, Miguel L. Concha, Mauricio Cerda
Publikováno v:
BMC Bioinformatics, Vol 24, Iss 1, Pp 1-7 (2023)
Abstract Motivation Quantitative descriptions of multi-cellular structures from optical microscopy imaging are prime to understand the variety of three-dimensional (3D) shapes in living organisms. Experimental models of vertebrates, invertebrates and
Externí odkaz:
https://doaj.org/article/ebb8149fd53545959b97aeef6825c18b
Autor:
Ignacio Montenegro-Rojas, Guillermo Yañez, Emily Skog, Oscar Guerrero-Calvo, Martin Andaur-Lobos, Luca Dolfi, Alessandro Cellerino, Mauricio Cerda, Miguel L. Concha, Cristina Bertocchi, Nicolás O. Rojas, Andrea Ravasio, Timothy J. Rudge
Publikováno v:
Frontiers in Cell and Developmental Biology, Vol 11 (2023)
Introduction: Deciphering the biological and physical requirements for the outset of multicellularity is limited to few experimental models. The early embryonic development of annual killifish represents an almost unique opportunity to investigate de
Externí odkaz:
https://doaj.org/article/384bb4b5360c4d46bc79b16023ce2b75
Autor:
Karina Palma, Iskra A. Signore, Margarita M. Meynard, Jazmin Ibarra, Lorena Armijo-Weingart, Marcos Cayuleo, Steffen Härtel, Miguel L. Concha
Publikováno v:
Frontiers in Cell and Developmental Biology, Vol 10 (2022)
The parapineal organ is a midline-derived epithalamic structure that in zebrafish adopts a left-sided position at embryonic stages to promote the development of left-right asymmetries in the habenular nuclei. Despite extensive knowledge about its emb
Externí odkaz:
https://doaj.org/article/537d06d945e64ae684a6a77d4fe95db6
Autor:
Léo Michel, Karina Palma, Mauricio Cerda, Ronan Lagadec, Hélène Mayeur, Michaël Fuentès, Laurence Besseau, Patrick Martin, Elodie Magnanou, Patrick Blader, Miguel L. Concha, Sylvie Mazan
Publikováno v:
Frontiers in Cell and Developmental Biology, Vol 10 (2022)
Habenulae asymmetries are widespread across vertebrates and analyses in zebrafish, the reference model organism for this process, have provided insight into their molecular nature, their mechanisms of formation and their important roles in the integr
Externí odkaz:
https://doaj.org/article/14c3135c51ee40bfaa89207b2694050c
Autor:
Diego Figueroa, Javiera Ríos, Oscar F. Araneda, Héctor R. Contreras, Miguel L. Concha, Carlos García
Publikováno v:
Life, Vol 13, Iss 1, p 15 (2022)
Toxins of the OA-group (okadaic acid, OA; dinophysistoxin-1, DTX-1) are the most prevalent in the fjords of southern Chile, and are characterized by their potential harmful effects on aquatic organisms. The present study was carried out to determine
Externí odkaz:
https://doaj.org/article/805553ac74d047e7a61c8502b9e98116
Autor:
Janina Borgonovo, Patricio Ahumada-Galleguillos, Alejandro Oñate-Ponce, Camilo Allende-Castro, Pablo Henny, Miguel L. Concha
Publikováno v:
Frontiers in Neuroanatomy, Vol 15 (2021)
The catecholaminergic system has received much attention based on its regulatory role in a wide range of brain functions and its relevance in aging and neurodegenerative diseases. In the present study, we analyzed the neuroanatomical distribution of
Externí odkaz:
https://doaj.org/article/fea6dc8a04c34668b43af3d19332303f
Autor:
Germán Reig, Mauricio Cerda, Néstor Sepúlveda, Daniela Flores, Victor Castañeda, Masazumi Tada, Steffen Härtel, Miguel L. Concha
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-14 (2017)
The role of mechanical signals in early development are not fully understood. Here, the authors use the simplicity of early killifish embryos to show that tension arising from extra-embryonic epithelial expansion directs the spreading of mesenchymal-
Externí odkaz:
https://doaj.org/article/0b9b87f39cac4dc8b802f17c1ba4259f
Autor:
Karen Stanic, Alonso Quiroz, Carmen G. Lemus, Ignacio A. Wichmann, Alejandro H. Corvalán, Gareth I. Owen, Juan C. Opazo, Miguel L. Concha, Julio D. Amigo
Publikováno v:
Frontiers in Neuroanatomy, Vol 12 (2018)
The Reprimo (RPRM) family is composed of highly conserved single-exon genes. The expression pattern of this gene family has been recently described during zebrafish (Danio rerio) embryogenesis, and primarily locates in the nervous system. Its most ch
Externí odkaz:
https://doaj.org/article/1c93528dcb314159bbdab0305f9eadc7