Stem cells: the new “model organism”

Stem cells: the new “model organism”

Human tissue culture cells have long been a staple of molecular and cell biology research. However, although these cells are derived from humans, they have often lost considerable aspects of natural physiological function. Here we argue that combined advances in genome editing, stem cell production, and organoid derivation from stem cells represent a revolution in cell biology. These advances h...

The mature organism model

The zebrafish: a new model organism for integrative physiology.

This brief review summarizes features of the zebrafish, Danio rerio, that make it a suitable model organism for studies of regulatory physiology. The review presents the argument that random mutagenesis screens are a valuable gene-finding strategy to identify genes of functional importance and that their utility, although well established for developmental issues, will extend to a variety of to...

A New Multistep Induction Protocol for the Transdifferentiation of Bone marrow Stromal Stem Cells into GABAergic Neuron-Like Cells

Background: Bone marrow stromal stem cells (BMSC) are appropriate source of multipotent stem cells that are ideally suited for use in various cell-based therapies. It can be differentiated into neuronal-like cells under appropriate conditions. This study examined the effectiveness of co-stimulation of creatine and retinoic acid in increasing the differentiation of BMSC into GABAergic neuron-lik...

Stem Cells of the Dental Pulp

 Dental Pulp Stem Cells (DPSCs) can be found within the cell rich zone of dental pulp. These stem cells, under specific stimuli, differentiate into many cell types which have wide therapeutic applications.   The dental stem cells are derived from both deciduous and permanent teeth. The viable dental stem cells are very simple to collect, without any mortality and morbidity. Dental pulp stem c...