Results 31 to 40 of about 1,157,389 (344)

A small molecule-based strategy for endothelial differentiation and three-dimensional morphogenesis from human embryonic stem cells

open access: yesHeliyon, 2016
The emerging models of human embryonic stem cell (hESC) self-organizing organoids provide a valuable in vitro platform for studying self-organizing processes that presumably mimic in vivo human developmental events. Here we report that through a chemical
Yijie Geng, Bradley Feng
doaj   +1 more source

Sox9 regulates melanocytic fate decision of adult hair follicle stem cells

open access: yesiScience, 2023
Summary: The bulge of hair follicles harbors Nestin+ (neural crest like) stem cells, which exhibit the potential to generate various cell types including melanocytes.
Isabel Stüfchen   +6 more
doaj   +1 more source

The Generation Of Novelty: The Province Of Developmental Biology [PDF]

open access: yes, 2006
A response to Michael Ruse\u27s Forty Years A Philosopher Of Biology: Why EvoDevo Makes Me Still Excited About My Subject
Gilbert, Scott F.
core   +2 more sources

Editorial, Seminars in Cell & Developmental Biology [PDF]

open access: yes, 2009
It is a pleasure to introduce this special edition of Cell and Development Biology dedicated to the field and application of Biosensors. This edition comprises seven reviews covering the most active research areas where we believe some of the most ...
Davis, Frank, Higson, Seamus P. J.
core   +1 more source

Through the dark continent: African trypanosome development in the tsetse fly [PDF]

open access: yes, 2013
African trypanosomes are unicellular flagellated parasites causing trypanosomiases in Africa, a group of severe diseases also known as sleeping sickness in human and nagana in cattle.
Rotureau, Brice, Van Den Abbeele, Jan
core   +4 more sources

Nuclear receptors EcR-A/RXR and HR3 control early embryogenesis in the short-germ hemimetabolous insect Blattella germanica

open access: yesiScience, 2023
Summary: The role of steroid hormone signaling during insect post-embryonic development has been extensively characterized. However, its function during embryonic development is less understood, particularly in short-germ band hemimetabolous insects.
Josefa Cruz   +3 more
doaj   +1 more source

Conservation evo-devo: preserving biodiversity by understanding its origins [PDF]

open access: yes, 2017
Unprecedented rates of species extinction increase the urgency for effective conservation biology management practices. Thus, any improvements in practice are vital and we suggest that conservation can be enhanced through recent advances in evolutionary ...
Adams, Colin E.   +3 more
core   +1 more source

Loss of Fgf9 in mice leads to pancreatic hypoplasia and asplenia

open access: yesiScience, 2023
Summary: Pancreatic development requires spatially and temporally controlled expression of growth factors derived from mesenchyme. Here, we report that in mice the secreted factor Fgf9 is expressed principally by mesenchyme and then mesothelium during ...
Sophie Patzek   +7 more
doaj   +1 more source

Dynamics of cell rounding during detachment

open access: yesiScience, 2023
Summary: Animal cells undergo repeated shape changes, for example by rounding up and respreading as they divide. Cell rounding can be also observed in interphase cells, for example when cancer cells switch from a mesenchymal to an ameboid mode of cell ...
Agata Nyga   +6 more
doaj   +1 more source

The Morphogenesis Of Evolutionary Developmental Biology [PDF]

open access: yes, 2003
The early studies of evolutionary developmental biology (Evo-Devo) come from several sources. Tributaries flowing into Evo-Devo came from such disciplines as embryology, developmental genetics, evolutionary biology, ecology, paleontology, systematics ...
Gilbert, Scott F.
core   +2 more sources

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