Guidance document on Good Cell and Tissue Culture Practice 2.0 (GCCP 2.0).

Good Cell and Tissue Culture Practice (GCCP) 2.0 is an updated guidance document from GCCP 1.0 (published by ECVAM in 2005), which was developed for practical use in the laboratory to assure the reproducibility of in vitro (cell-based) work.

Generation and characterization of iPSC-derived renal proximal tubule-like cells with extended stability.

The renal proximal tubule is responsible for re-absorption of the majority of the glomerular filtrate and its proper function is necessary for whole-body homeostasis. Aging, certain diseases and chemical-induced toxicity are factors that contribute to proximal tubule injury and chronic kidney disease progression. To better understand these processes, it would be advantageous to generate renal tissues from human induced pluripotent stem cells (iPSC).

A Protocol for One-Step Differentiation of Human Induced Pluripotent Stem Cells into Mature Podocytes.

Within the glomerulus, podocytes are highly specialized visceral epithelial cells that are part of the glomerular filtration barrier. Human podocyte cell culture is rather challenging for primary or immortalized cells, due to the nonproliferative state of the cells. In addition, rapid dedifferentiation is often observed.

Major changes of cell function and toxicant sensitivity in cultured cells undergoing mild, quasi-natural genetic drift.

Genomic drift affects the functional properties of cell lines, and the reproducibility of data from in vitro studies. While chromosomal aberrations and mutations in single pivotal genes are well explored, little is known about effects of minor, possibly pleiotropic, genome changes. We addressed this question for the human dopaminergic neuronal precursor cell line LUHMES by comparing two subpopulations (SP) maintained either at the American-Type-Culture-Collection (ATCC) or by the original provider (UKN).