Derivation of new human embryonic stem cell lines reveals rapid epigenetic progression in vitro that can be prevented by chemical modification of chromatin

SV Diaz Perez, R Kim, Z Li, VE Marquez… - Human molecular …, 2012 - academic.oup.com
Human embryonic stem cells (hESCs) are pluripotent cell types derived from the inner cell
mass of human blastocysts. Recent data indicate that the majority of established female XX …

Establishment of self-renewing porcine embryonic stem cell-like cells by signal inhibition

S Haraguchi, K Kikuchi, M Nakai… - Journal of Reproduction …, 2012 - jstage.jst.go.jp
Although the establishment of putative porcine embryonic stem cells (ESCs) has been
reported, such cell lines quickly lose their self-renewal ability, as they easily differentiate or …

T-type Ca2+ channels in mouse embryonic stem cells: modulation during cell cycle and contribution to self-renewal

JA Rodríguez-Gómez, KL Levitsky… - American Journal of …, 2012 - journals.physiology.org
Ion channels participate in cell homeostasis and are involved in the regulation of
proliferation and differentiation in several cell types; however, their presence and function in …

X-chromosome inactivation in rett syndrome human induced pluripotent stem cells

AYL Cheung, LM Horvath, L Carrel, J Ellis - Frontiers in psychiatry, 2012 - frontiersin.org
Rett syndrome (RTT) is a neurodevelopmental disorder that affects girls due primarily to
heterozygous mutations in the X-linked gene encoding methyl-CpG binding protein 2 …

Assaying embryotoxicity in the test tube: Current limitations of the embryonic stem cell test (EST) challenging its applicability domain

C Riebeling, K Hayess, AK Peters… - Critical reviews in …, 2012 - Taylor & Francis
Testing for embryotoxicity in vitro is an attractive alternative to animal experimentation. The
embryonic stem cell test (EST) is such a method, and it has been formally validated by the …

Human pluripotent stem cells: applications and challenges in neurological diseases

Y Hibaoui, A Feki - Frontiers in physiology, 2012 - frontiersin.org
The ability to generate human pluripotent stem cells (hPSCs) holds great promise for the
understanding and the treatment of human neurological diseases in modern medicine. The …

Epigenetic alterations in human pluripotent stem cells: a tale of two cultures

A Wutz - Cell Stem Cell, 2012 - cell.com
Human somatic cells can be reprogrammed into induced pluripotent stem cells (hiPSCs)
with wide lineage differentiation potential in culture. However, reprogramming and long-term …

Methods for iPS cell generation for basic research and clinical applications

Y Mochiduki, K Okita - Biotechnology Journal, 2012 - Wiley Online Library
The induction of pluripotency can be achieved by forced expression of defined factors in
somatic cells. The established cells, termed induced pluripotent stem (iPS) cells, have …

Rapid conversion of human ESCs into mouse ESC-like pluripotent state by optimizing culture conditions

Q Gu, J Hao, X Zhao, W Li, L Liu, L Wang, Z Liu… - Protein & …, 2012 - academic.oup.com
The pluripotent state between human and mouse embryonic stem cells is different.
Pluripotent state of human embryonic stem cells (ESCs) is believed to be primed and is …

Female sex bias in human embryonic stem cell lines

D Ben-Yosef, A Amit, M Malcov, T Frumkin… - Stem cells and …, 2012 - liebertpub.com
The factors limiting the rather inefficient derivation of human embryonic stem cells (HESCs)
are not fully understood. The aim of this study was to analyze the sex ratio in our 42 …