Results 151 to 160 of about 913,723 (202)

Central nervous system regeneration

Cell, 2022
Neurons of the mammalian central nervous system fail to regenerate. Substantial progress has been made toward identifying the cellular and molecular mechanisms that underlie regenerative failure and how altering those pathways can promote cell survival and/or axon regeneration.
Supraja G. Varadarajan   +4 more
openaire   +2 more sources

Neural Regeneration: Lessons from Regenerating and Non-regenerating Systems

Molecular Neurobiology, 2012
One only needs to see a salamander regrowing a lost limb to become fascinated by regeneration. However, the lack of robust axonal regeneration models for which good cellular and molecular tools exist has hampered progress in the field. Nevertheless, the nervous system has been revealed to be an excellent model to investigate regeneration.
Leonardo M R, Ferreira   +3 more
openaire   +3 more sources

Editorial overview: Development and regeneration: Nervous system development and regeneration

Current Opinion in Neurobiology, 2014
The idea of rejuvenation has fascinated people throughout history. The famous painting of Lukas Cranach, which shows the imaginary fountain of youth, reflects the wishes and hopes of past and present societies only too well. Would it be possible to ‘rejuvenate’ processes in organisms to combat pathological conditions?
Bradke, Frank, Marín, Oscar
openaire   +2 more sources

Systemic Regeneration and Circular Society

2020
The spread of the pandemic represented the upheaval of the order constituted (status quo), as the most evident data. It’s possible to think of the dynamics within the EU, the relationship between the various political systems, taken as single entities and in their inter-institutional relationships.
openaire   +2 more sources

Regeneration in the auditory system

Experimental Neurology, 1992
The auditory organs of birds and mammals normally stop producing sensory hair cells during embryonic development, so loss of those cells later in life results in hearing deficits that have been considered irreversible. In contrast to this, the ears of some fish and amphibians produce hair cells continuously throughout life and even increase in ...
openaire   +2 more sources

Immune System and Bone Regeneration

Veterinary and Comparative Orthopaedics and Traumatology, 2015
Kenneth A. Johnson bone, resulting in delayed or non-union is a vexing clinical problem in all species of animals. Recently, the focus of attention in orthopaedics has been on the treatment of fractures by bone grafts, mesenchymal stem cells, growth factors, biomaterials and improved mechanical environment, either alone or in some combination.
openaire   +2 more sources

Regenerating the damaged central nervous system

Nature, 2000
It is self-evident that the adult mammalian brain and spinal cord do not regenerate after injury, but recent discoveries have forced a reconsideration of this accepted principle. Advances in our understanding of how the brain develops have provided a rough blueprint for how we may bring about regeneration in the damaged brain.
P J, Horner, F H, Gage
openaire   +2 more sources

Vertebrate Regeneration System: Culture in vitro

Science, 1967
With standard tissue-culture techniques and media, various components of the lizard tail regenerate have been maintained in culture for 8 months. Differentiation of two cell types, melanophores and striated muscle, has been obtained. Myoblast proliferation and fusion can be selectively controlled by altering the culture medium.
S B, Simpson, P G, Cox
openaire   +2 more sources

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