Results 111 to 120 of about 91,856 (332)

Self-assembled liver organoids recapitulate hepato-biliary organogenesis in vitro

Hepatology, 2018
Several three‐dimensional cell culture systems are currently available to create liver organoids. In gneral, these systems display better physiologic and metabolic aspects of intact liver tissue compared with two‐dimensional culture systems.
Dipen Vyas, Pedro M. Baptista, Matthew Brovold, Emma C. Moran, Brandon Gaston, C. Booth, Michael Samuel, A. Atala, S. Soker   +8 more
semanticscholar   +1 more source

Activity of antioxidant enzyme during in vitro organogenesis in Crocus sativus

, 2010
The effect of various hormonal combinations on regeneration of shoots and roots from meristem-derived callus of Crocus sativus L. and activities of antioxidant enzymes have been studied.
E. Vatankhah, H. Ebrahimzadeh, V. Niknam
core   +1 more source

Integrating chemo‐mechanical cues in nano‐microscale environments for stem cell regulation

BMEMat, EarlyView.
Nano/microscale control strategies, including nano/microscale materials, ligand spacings, and cell encapsulating gels, cell mechanics, integrin signaling, and biochemical cues to direct stem cell fate, tissue regeneration, and organoid engineering, enabling advanced biomedical applications through mechanoregulation at cell‐material interfaces ...
Rajendra K. Singh, Varsha Sagar, Amal George Kurian, Shreyas Kumar Jain, Hye Sung Kim, Hae‐Won Kim   +5 more
wiley   +1 more source

MicroRNA-214-3p Delivered by Bone Marrow Mesenchymal Stem Cells-Secreted Exosomes Affects Oxidative Stress in Alzheimer’s Disease Rats by Targeting CD151

Organogenesis
Objective This study probed the effect of targeted regulation of CD151 by microRNA-214-3p (miR-214-3p) delivered by bone marrow mesenchymal stem cells-secreted exosomes (BMSCs-exo) on oxidative stress and apoptosis of neurons in Alzheimer’s disease (AD ...
Luzy Zhang
doaj   +1 more source

‘Building a perfect body’: control of vertebrate organogenesis by PBX-dependent regulatory networks

Genes & Development, 2019
In this review, Selleri et al. illustrate how PBX proteins govern regulatory networks that direct essential morphogenetic processes and organogenesis in vertebrate development.
L. Selleri, V. Zappavigna, E. Ferretti
semanticscholar   +1 more source

Spatiotemporal cellular dynamics of the notochord shape intervertebral disc morphogenesis in the mouse embryo through apoptosis and proliferation

Developmental Dynamics, EarlyView.
Abstract Background The notochord is a midline structure essential for vertebrate embryogenesis, contributing to the development of the nervous system, digestive tract, and vertebral column. In particular, notochord signaling is indispensable for proper patterning and coordinated development of alternating vertebrae and intervertebral discs (IVDs ...
Julie Warin, Estelle Balissat, Pauline Colombier, Lily Paillat, Maeva Dutilleul, Anne Camus   +5 more
wiley   +1 more source

In vitro organogenesis in some citrus species [PDF]

, 2011
In vitro organogenesis of Citrus was studied for the genotypes Citrus sinensis cv. 'Natal', C. limonia, C. volkameriana, and C. aurantium, with the use of epicotyl segments-derived explants, cultured in MT salts and vitamins medium supplemented with ...
Evandro Henrique Schinor, Francisco de Assis Alves Mourão Filho, Fernando Alves de Azevedo, Beatriz Madalena Januzzi Mendes   +3 more
core   +2 more sources

Mechanism of CGF in osteogenic differentiation of periodontal ligament stem cells through the Wnt pathway

Organogenesis
Objective Periodontal ligament stem cells (PDLSCs), undifferentiated mesenchymal cells with multipotent differentiation and self-renewal capacities, constitute the optimal MSC population for periodontal regeneration.
Bing Zhou, Wentu Zhou, Xin Li, Cheng Wang   +3 more
doaj   +1 more source

De novo shoot organogenesis: from art to science

, 2011
In vitro shoot organogenesis and plant regeneration are crucial for both plant biotechnology and the fundamental study of plant biology. Although the importance of auxin and cytokinin has been known for more than six decades, the underlying molecular ...
Rajbir S. Sangwan, Catterou, Manuella, Sangwan-Norreel, Brigitte, Jérôme Duclercq, Duclercq, Jérôme, Brigitte Sangwan-Norreel, Manuella Catterou, Sangwan, Rajbir S   +7 more
core   +1 more source

Organogenesis: Cutting to the Chase [PDF]

, 2004
Gonad morphogenesis in Caenorhabditis elegans requires two secreted proteases. Recent studies show that alterations of the extracellular matrix component fibulin-1 rescue gonadogenesis in the absence of these proteases.
Meighan, Christopher M., Schwarzbauer, Jean E., Cram, Erin J.   +2 more
core   +1 more source