Results 21 to 30 of about 937,239 (252)

Found Objects

open access: yesRegeneration
A multimodal collaboration between artists, writers, and scholars. This piece emerged from an expedition to the Arctic archipelago as part of the Arctic Circle Residency in Autumn 2022.
Harley Cowan   +3 more
doaj   +2 more sources

Erythropoietin Activates Autophagy to Regulate Apoptosis and Angiogenesis of Periodontal Ligament Stem Cells via the Akt/ERK1/2/BAD Signaling Pathway under Inflammatory Microenvironment

open access: yesStem Cells International, 2022
Background. Angiogenic tissue engineering is a vital problem waiting to be settled for periodontal regeneration. Erythropoietin, a multieffect cytokine, has been reported as a protective factor for cell fate.
Denghao Huang   +5 more
doaj   +1 more source

Cell proliferation dynamics in regeneration of the operculum head appendage in the annelid Pomatoceros lamarckii [PDF]

open access: yes, 2014
Regeneration of lost or damaged appendages is a widespread and ecologically important ability in the animal kingdom, and also of great significance to developing regenerative medicine.
Réka Szabó   +3 more
core   +1 more source

Modelling stem cell differentiation related processes—A practical overview for biologists

open access: yesFEBS Letters, EarlyView.
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar   +4 more
wiley   +1 more source

Regeneration and calcification in the Spirobranchus lamarcki operculum: development and comparative genetics of a novel appendage [PDF]

open access: yes, 2015
Regeneration, the replacement of lost or damaged body parts, and biomineralisation, the biologically controlled formation of minerals, are important and widespread abilities in the animal kingdom.
Szabó, Réka
core   +2 more sources

Frames & Infrastructure

open access: yesRegeneration
A multimodal collaboration between artists, writers, and scholars. This piece emerged from an expedition to the Arctic archipelago as part of the Arctic Circle Residency in Autumn 2022.
Harley Cowan   +4 more
doaj   +2 more sources

Liver organoids: modelling complexity in homeostasis and disease

open access: yesFEBS Letters, EarlyView.
Studying liver in vitro has been challenging because simple 2D cell cultures fail to capture liver's cellular and architectural complexity. To bridge this gap, scientists increasingly use organoids, 3D liver models which better mimic liver composition and function. This review examines recent advances in liver organoid complexity and realism, discusses
Anna M. Dowbaj, Meritxell Huch
wiley   +1 more source

Apartheid’s Nuclear Worldmaking

open access: yesRegeneration
This essay considers the formation of colonial nuclear relations as a worldmaking process in South Africa and how these relations have continued to shape South African life beyond the end of apartheid.
Jessica Hurley
doaj   +2 more sources

Preterm birth impairs postnatal lung development in the neonatal rabbit model

open access: yesRespiratory Research, 2020
Background Bronchopulmonary dysplasia continues to cause important respiratory morbidity throughout life, and new therapies are needed. The common denominator of all BPD cases is preterm birth, however most preclinical research in this area focusses on ...
Thomas Salaets   +10 more
doaj   +1 more source

Development of a Metaphyseal Non-Union Model in the Osteoporotic Rat Femur

open access: yesBioengineering, 2023
The aim of this current study was to establish a metaphyseal femoral non-union model in osteoporotic rats by comparing a power tool versus a manual tool for fracture creation. Twelve adult female Sprague Dawley rats were ovariectomized (OVX) and received
Amelie Deluca   +8 more
doaj   +1 more source

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