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EmDeplo morphogenesis

open access: yes, 2023
These thesis will argue about the importance of Dynamic Parametric Architecture versus Static Parametric Architecture. Describing the architectonical and the algorithmic context within which the Emergency Deployable System emerged, it will be discussed the importance of adaptability as the missing concept of parametric architecture.
openaire   +4 more sources

A model of morphogenesis [PDF]

open access: yesPhysica A: Statistical Mechanics and its Applications, 2004
A new suggestion for pattern formation in biological systems is proposed. The interaction of two signaling pathways provides complex patterning. The interaction of two pathways involves few of the biochemical complexities of the pathways. The 'Wnt' pathway is proposed to be one of these, in interaction with others, one at a time, perhaps sequentially ...
openaire   +2 more sources

Thyroid hormone receptor knockout prevents the loss of Xenopus tail regeneration capacity at metamorphic climax

open access: yesCell & Bioscience, 2023
Background Animal regeneration is the natural process of replacing or restoring damaged or missing cells, tissues, organs, and even entire body to full function. Studies in mammals have revealed that many organs lose regenerative ability soon after birth
Shouhong Wang   +7 more
doaj   +1 more source

Tissue stiffening coordinates morphogenesis by triggering collective cell migration in vivo

open access: yesNature, 2018
Collective cell migration is essential for morphogenesis, tissue remodelling and cancer invasion. In vivo, groups of cells move in an orchestrated way through tissues.
E. Barriga   +3 more
semanticscholar   +1 more source

FGFR2 is essential for salivary gland duct homeostasis and MAPK-dependent seromucous acinar cell differentiation

open access: yesNature Communications, 2023
Exocrine acinar cells in salivary glands (SG) are critical for oral health and loss of functional acinar cells is a major clinical challenge. Fibroblast growth factor receptors (FGFR) are essential for early development of multiple organs, including SG ...
Marit H. Aure   +6 more
doaj   +1 more source

Induction of osteogenesis by bone-targeted Notch activation

open access: yeseLife, 2022
Declining bone mass is associated with aging and osteoporosis, a disease characterized by progressive weakening of the skeleton and increased fracture incidence.
Cong Xu   +15 more
doaj   +1 more source

Single-cell transcriptomics reveals functionally specialized vascular endothelium in brain

open access: yeseLife, 2022
The blood-brain barrier (BBB) limits the entry of leukocytes and potentially harmful substances from the circulation into the central nervous system (CNS). While BBB defects are a hallmark of many neurological disorders, the cellular heterogeneity at the
Hyun-Woo Jeong   +7 more
doaj   +1 more source

Loss of the transcription factor RBPJ induces disease-promoting properties in brain pericytes

open access: yesNature Communications, 2019
Pericytes are perivascular cells essential for blood-brain barrier maintenance. Here Diéguez-Hurtado et al. show that depletion of the transcription factor RBPJ in pericytes affects their molecular identity and disturbs endothelial cell behaviour ...
Rodrigo Diéguez-Hurtado   +13 more
doaj   +1 more source

Protection of Artemisia annua roots and leaves against oxidative stress induced by arsenic

open access: yesBiologia Plantarum, 2017
The present study was conducted to examine differential responses of roots and leaves of Artemisia annua to different arsenic concentrations (50, 100, and 150 μΜ) and treatment durations (1, 3, 5, or 7 d).
A. Kumari, N. Pandey, S. Pandey-Rai
doaj   +1 more source

Pericytes regulate VEGF-induced endothelial sprouting through VEGFR1

open access: yesNature Communications, 2017
Pericytes are essential for the development, maintenance and function of vascular networks. Here, Eilken and colleagues show that expression of the decoy receptor VEGFR1 by pericytes spatially restricts VEGF signalling, thus regulating VEGF-induced ...
Hanna M. Eilken   +8 more
doaj   +1 more source

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