Results 11 to 20 of about 1,156 (60)

Molecular Aspects of Eye Evolution and Development: From the Origin of Retinal Cells to the Future of Regenerative Medicine [PDF]

open access: yes, 2013
A central issue of evolutionary developmental biology is how the eye is diverged morphologically and functionally. However, the unifying mechanisms or schemes that govern eye diversification remain unsolved.
Ohuchi, Hideyo
core   +1 more source

Nucleoside diphosphate kinase B is required for the formation of heterotrimeric G protein containing caveolae. [PDF]

open access: yes, 2011
Caveolae are flask-shaped invaginations in the plasma membrane that serve to compartmentalize and organize signal transduction processes, including signals mediated by G protein-coupled receptors and heterotrimeric G proteins.
H.A. Katus   +8 more
core   +3 more sources

Nel positively regulates the genesis of retinal ganglion cells by promoting their differentiation and survival during development [PDF]

open access: yes, 2014
Peer reviewedPublisher ...
Adams JC   +67 more
core   +1 more source

Molecular Characterization and Developmental Expression Pattern of the Chicken Apolipoprotein D Gene: Implications for the Evolution of Vertebrate Lipocalins [PDF]

open access: yes, 2005
Producción CientíficaThe insect Lazarillo and the mammalian apolipoprotein D (ApoD) are orthologous members of the lipocalin protein family. We report the cloning and embryonic expression of chicken ApoD, the first molecularly characterized ...
Akerstrom   +33 more
core   +2 more sources

Evolution of the Corticotropin-releasing Hormone Signaling System and Its Role in Stress-induced Phenotypic Plasticity [PDF]

open access: yes, 1999
Developing animals respond in variation in their habitats by altering their rules of development and/or their morphologies (i.e., they exhibit phenotypic plasticity). In vertebrates, one mechanism by which plasticity is expressed is through activation of
Behan   +11 more
core   +1 more source

Vimentin downregulation is an inherent feature of murine erythropoiesis and occurs independently of lineage [PDF]

open access: yes, 1990
In mammalian erythropoiesis, the mature cells of the primitive lineage remain nucleated while those of the definitive lineage are anuclear. One of the molecular and structural changes that precedes enucleation in cells of the definitive lineage is the ...
Lazarides, Elias   +2 more
core  

Micro-architecture of the Female Reproductive System [PDF]

open access: yes, 2020
The female reproductive system consists of the ovary, oviduct, uterus, and vagina. This chapter will discuss how these organs look like under the microscope and what types of ultrastructural tissues are present in it, how the shape and physiology of the ...
Ali, Muhammad, Sikandar, Arbab
core   +2 more sources

Activation and inhibition of Notch signaling facilitate proliferative regeneration of sensory cells in adult mice

open access: yesEye &ENT Research, EarlyView.
Abstract Due to the limited regenerative capacity in adult mammals, the loss of vestibular hair cells (HCs) leads to balance disorders. In this study, we chronologically reprogrammed adult vestibular supporting cells (SCs) via bimodal regulation of Notch signaling, mimicking dynamic changes in Notch signaling during inner ear development. We found that
Shan Zeng   +5 more
wiley   +1 more source

Thyroid Hormone Receptors in Two Model Species for Vertebrate Embryonic Development: Chicken and Zebrafish [PDF]

open access: yes, 2011
Chicken and zebrafish are two model species regularly used to study the role of thyroid hormones in vertebrate development. Similar to mammals, chickens have one thyroid hormone receptor α (TRα) and one TRβ gene, giving rise to three TR isoforms: TRα ...
Darras, Veerle M.   +3 more
core   +3 more sources

Development of a Zebrafish Embryo‐Based Test System for Thyroid Hormone System Disruption: 3Rs in Ecotoxicological Research

open access: yesEnvironmental Toxicology and Chemistry, EarlyView.
Abstract There is increasing concern regarding pollutants disrupting the vertebrate thyroid hormone (TH) system, which is crucial for development. Thus, identification of TH system–disrupting chemicals (THSDCs) is an important requirement in the Organisation for Economic Co‐operation and Development (OECD) testing framework.
Lisa Gölz   +9 more
wiley   +1 more source

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