Results 11 to 20 of about 34,736 (238)

SARS-CoV-2 pseudoparticles preferentially infect ectoderm in human embryonic tissues [PDF]

Frontiers in Cell and Developmental Biology
IntroductionThe early stages of human embryonic development are challenging to study in pregnant women.MethodsA “disease-in-a-dish” model was utilized to investigate SARS-CoV-2 infection of human embryonic stem cells and the three germ layers (ectoderm ...
Ann Song, Ann Song, Prue Talbot
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Hypohidrotic Ectodermal Dysplasia [PDF]

Medical Journal Armed Forces India, 2015
Ectodermal dysplasias are a heterogeneous group of disorders characterized by developmental dystrophies of ectodermal structures. These tissues include the skin, hair, nails, eccrine glands and teeth.1 Hypohydrotic Ectodermal Dysplasia is the most common type and is usually inherited as an X-linked recessive trait.
Gaurav Pratap, Singh, Vivek, Saxena
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Genome-Wide Epigenetic Characterization of Tissues from Three Germ Layers Isolated from Sheep Fetuses

Frontiers in Genetics, 2017
DNA methylation of regulatory and growth-related genes contributes to fetal programming which is important for maintaining the correct development of three germ layers of the embryo that develope into different tissues and organs, and which persists into
Emanuele Capra, Paola Toschi, Marcello Del Corvo, Marcello Del Corvo, Barbara Lazzari, Barbara Lazzari, Pier A. Scapolo, Pasqualino Loi, John L. Williams, Alessandra Stella, Alessandra Stella, Paolo Ajmone-Marsan   +11 more
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Oral and Palatal Dentition of Axolotl Arises From a Common Tooth-Competent Zone Along the Ecto-Endodermal Boundary

Frontiers in Cell and Developmental Biology, 2021
Vertebrate dentitions arise at various places within the oropharyngeal cavity including the jaws, the palate, or the pharynx. These dentitions develop in a highly organized way, where new tooth germs are progressively added adjacent to the initiator ...
Vladimír Soukup, Akira Tazaki, Akira Tazaki, Yosuke Yamazaki, Anna Pospisilova, Hans-Henning Epperlein, Elly M. Tanaka, Elly M. Tanaka, Robert Cerny   +8 more
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Hypohidrotic Ectodermal Dysplasia

International Journal of Trichology, 2012
Ectodermal dysplasias (ED) are a group of inherited disorders characterized by dysplasia of structures of ectodermal origin, clinically classified into hypohidrotic and hidrotic forms. A 21-year-old female presented with history of hypohidrosis, thinning of scalp and eyebrow hair, xerotic skin, and periorbital and perioral wrinkling.
Bansal, Manish, Manchanda, Kajal, Pandey, Shyam Sunder   +2 more
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Differentiation of Human Induced Pluripotent Stem Cells to Mammary-like Organoids

Stem Cell Reports, 2017
Human induced pluripotent stem cells (iPSCs) can give rise to multiple cell types and hold great promise in regenerative medicine and disease-modeling applications.
Ying Qu, Bingchen Han, Bowen Gao, Shikha Bose, Yiping Gong, Kolja Wawrowsky, Armando E. Giuliano, Dhruv Sareen, Xiaojiang Cui   +8 more
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Virtual cells in a virtual microenvironment recapitulate early development-like patterns in human pluripotent stem cell colonies

Stem Cell Reports, 2023
Summary: The mechanism by which morphogenetic signals engage the regulatory networks responsible for early embryonic tissue patterning is incompletely understood.
Himanshu Kaul, Nicolas Werschler, Ross D. Jones, M. Mona Siu, Mukul Tewary, Andrew Hagner, Joel Ostblom, Daniel Aguilar-Hidalgo, Peter W. Zandstra   +8 more
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Suppressing Nodal Signaling Activity Predisposes Ectodermal Differentiation of Epiblast Stem Cells

Stem Cell Reports, 2018
Summary: The molecular mechanism underpinning the specification of the ectoderm, a transient germ-layer tissue, during mouse gastrulation was examined here in a stem cell-based model.
Chang Liu, Ran Wang, Zhisong He, Pierre Osteil, Emilie Wilkie, Xianfa Yang, Jun Chen, Guizhong Cui, Wenke Guo, Yingying Chen, Guangdun Peng, Patrick P.L. Tam, Naihe Jing   +12 more
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Par3 interacts with Prickle3 to generate apical PCP complexes in the vertebrate neural plate

eLife, 2018
Vertebrate neural tube formation depends on the coordinated orientation of cells in the tissue known as planar cell polarity (PCP). In the Xenopus neural plate, PCP is marked by the enrichment of the conserved proteins Prickle3 and Vangl2 at anterior ...
Ilya Chuykin, Olga Ossipova, Sergei Y Sokol   +2 more
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Early prosthetic rehabilitation of severe oligodontia with implant–retained overdenture: A case report

Zdravniški Vestnik, 2020
Background: Ectodermal dysplasia is a rare hereditary disease, characterized by defects in the development of two to five tissues derived from the embryonic ectoderm. As a part of the manifestation, oligodontia can occur.
Sonja Zarkovic Gjurin, Nataša Ihan Hren, Tanja Tomaževič, Čedomir Oblak   +3 more
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