Výsledky vyhledávání - "Maraysa de Oliveira Melo"

Dissertation/ Thesis

O papel do compexo PAR durante a embriogênese do placóide do cristalino.

Autor: Maraysa de Oliveira Melo

Publikováno v: Biblioteca Digital de Teses e Dissertações da USPUniversidade de São PauloUSP.

O cristalino se origina de um epitélio simples e cuboidal que recobre a vesícula óptica. Neste estádio, os filamentos de actina são distribuídos ao longo do eixo apicobasal. As células do ectoderma pré- placodal, em contato com a vesícula ó

Externí odkaz: http://www.teses.usp.br/teses/disponiveis/42/42134/tde-25112014-110540/

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Akademický článek

Construction of a mammalian embryo model from stem cells organized by a morphogen signalling centre

Autor: Peng-Fei Xu, Ricardo Moraes Borges, Jonathan Fillatre, Maraysa de Oliveira-Melo, Tao Cheng, Bernard Thisse, Christine Thisse

Publikováno v: Nature Communications, Vol 12, Iss 1, Pp 1-22 (2021)

Following instruction by a morphogen secreting centre, aggregates of mouse embryonic stem cells develop into embryo-like structures organized around an axial mesoderm, which show extensive characteristics of a neurula-stage mouse embryo, with antero-

Externí odkaz: https://doaj.org/article/0246bf48802949329082b7c4d63be793

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Characterization of embryonic surface ectoderm cell protrusions

Autor: Cecília G. Magalhães, Maraysa de Oliveira-Melo, C. Y. Irene Yan, Shankar Srinivas, Mario Cruz

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Background During embryonic development, complex changes in cell behavior generate the final form of the tissues. Extension of cell protrusions have been described as an important component in this process. Cellular protrusions have been associated w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95bfa6defb4637ec1eb28106b64479a5
https://doi.org/10.1002/dvdy.219

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Construction of a mammalian embryo model from stem cells organized by a morphogen signalling centre

Autor: Christine Thisse, Maraysa de Oliveira-Melo, Bernard Thisse, Peng-Fei Xu, Tao Cheng, Jonathan Fillatre, Ricardo Moraes Borges

Publikováno v: Nature Communications
Nature Communications, Vol 12, Iss 1, Pp 1-22 (2021)

Generating properly differentiated embryonic structures in vitro from pluripotent stem cells remains a challenge. Here we show that instruction of aggregates of mouse embryonic stem cells with an experimentally engineered morphogen signalling centre,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a91bc24e3ba128d76f2c756775f3645b
https://doi.org/10.1038/s41467-021-23653-4

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Morphogenesis of the lens placode

Autor: Maraysa de Oliveira-Melo, Cecília G. Magalhães, C. Y. Irene Yan

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

For over 100 years, the vertebrate eye has been an important model system to understand cell induction, cell shape change, and morphogenesis during development. In the past, most of the studies examined histological changes to detect the presence of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c81f7d3faf7537317cb44e8b9b837e6b
https://pubmed.ncbi.nlm.nih.gov/32930358

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Par3 in chick lens placode development

Autor: Maraysa de Oliveira, Melo, Ricardo, Moraes Borges, Chao Yun Irene, Yan

Publikováno v: Genesis (New York, N.Y. : 2000). 55(6)

The lens originates from a simple cuboidal epithelium, which, on its basal side, contacts the optic vesicle, whilst facing the extraembryonic environment on its apical side. As this epithelium changes into the pseudostratified lens placode, its cells

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::1cf02475165941eed83f11c992741ef4
https://pubmed.ncbi.nlm.nih.gov/28319357

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A detailed description of an economical setup for electroporation of chick embryos in ovo

Autor: Felipe M Vieceli, Scott E. Fraser, Ricardo Moraes Borges, Tatiane Yumi Nakamura Kanno, José Tort Vidal, Chao Yun Irene Yan, Alfredo Cesar Melo, Maraysa de Oliveira Melo, Jack Horne

Publikováno v: Brazilian Journal of Medical and Biological Research, Volume: 46, Issue: 9, Pages: 752-757, Published: 18 SEP 2013
Brazilian Journal of Medical and Biological Research v.46 n.9 2013
Brazilian Journal of Medical and Biological Research
Associação Brasileira de Divulgação Científica (ABDC)
instacron:ABDC
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Brazilian Journal of Medical and Biological Research, Vol 46, Iss 9, Pp 752-757 (2013)

One of the challenges of the postgenomic era is characterizing the function and regulation of specific genes. For various reasons, the early chick embryo can easily be adopted as an in vivo assay of gene function and regulation. The embryos are robus

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b8b545ac947e5388202c2660dab75cb
https://doi.org/10.1590/1414-431x20133232

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