Genetic and epigenetic stability of human pluripotent stem cells

RJ Lund, E Närvä, R Lahesmaa - Nature Reviews Genetics, 2012 - nature.com
Studies using high-resolution genome-wide approaches have recently reported that
genomic and epigenomic alterations frequently accumulate in human pluripotent cells …

Accessing naive human pluripotency

A De Los Angeles, YH Loh, PJ Tesar… - Current opinion in genetics …, 2012 - Elsevier
Pluripotency manifests during mammalian development through formation of the epiblast,
founder tissue of the embryo proper. Rodent pluripotent stem cells can be considered as two …

Recurrent variations in DNA methylation in human pluripotent stem cells and their differentiated derivatives

KL Nazor, G Altun, C Lynch, H Tran, JV Harness… - Cell stem cell, 2012 - cell.com
Human pluripotent stem cells (hPSCs) are potential sources of cells for modeling disease
and development, drug discovery, and regenerative medicine. However, it is important to …

[HTML][HTML] Erosion of dosage compensation impacts human iPSC disease modeling

S Mekhoubad, C Bock, AS De Boer, E Kiskinis… - Cell stem cell, 2012 - cell.com
Although distinct human induced pluripotent stem cell (hiPSC) lines can display
considerable epigenetic variation, it has been unclear whether such variability impacts their …

Molecular signatures of human induced pluripotent stem cells highlight sex differences and cancer genes

MC Anguera, R Sadreyev, Z Zhang, A Szanto, B Payer… - Cell stem cell, 2012 - cell.com
Although human induced pluripotent stem cells (hiPSCs) have enormous potential in
regenerative medicine, their epigenetic variability suggests that some lines may not be …

Signaling defects in iPSC-derived fragile X premutation neurons

J Liu, KA Kościelska, Z Cao, S Hulsizer… - Human molecular …, 2012 - academic.oup.com
Fragile X-associated tremor/ataxia syndrome (FXTAS) is a leading monogenic
neurodegenerative disorder affecting premutation carriers of the fragile X (FMR1) gene. To …

Tracking the progression of the human inner cell mass during embryonic stem cell derivation

T O'leary, B Heindryckx, S Lierman… - Nature …, 2012 - nature.com
The different pluripotent states of mouse embryonic stem cells (ESCs) in vitro have been
shown to correspond to stages of mouse embryonic development,,,,,. For human cells, little …

Derivation conditions impact X-inactivation status in female human induced pluripotent stem cells

K Tomoda, K Takahashi, K Leung, A Okada, M Narita… - Cell stem cell, 2012 - cell.com
Female human induced pluripotent stem cell (hiPSC) lines exhibit variability in X-inactivation
status. The majority of hiPSC lines maintain one transcriptionally active X (Xa) and one …

Nonvillous parts and trophoblast invasion

K Benirschke, GJ Burton, RN Baergen… - Pathology of the human …, 2012 - Springer
The nonvillous parts of the placenta include the chorionic plate, cell islands, cell columns,
and the extravillous trophoblast derived from them that invades the endometrium and …

Concise review: Pluripotency and the transcriptional inactivation of the female Mammalian X chromosome

A Minkovsky, S Patel, K Plath - Stem cells, 2012 - academic.oup.com
X chromosome inactivation (XCI) is a striking example of developmentally regulated, wide‐
range heterochromatin formation that is initiated during early embryonic development. XCI is …