m6A mRNA methylation facilitates resolution of naïve pluripotency toward differentiation

…, DA Jaitin, S Viukov, Y Rais, V Krupalnik, E Chomsky… - Science, 2015 - science.org
Naïve and primed pluripotent states retain distinct molecular properties, yet limited knowledge
exists on how their state transitions are regulated. Here, we identify Mettl3, an N 6 -…

Derivation of novel human ground state naive pluripotent stem cells

…, L Weinberger, AAF Mansour, YS Manor, E Chomsky… - Nature, 2013 - nature.com
Mouse embryonic stem (ES) cells are isolated from the inner cell mass of blastocysts, and can
be preserved in vitro in a naive inner-cell-mass-like configuration by providing exogenous …

Deterministic direct reprogramming of somatic cells to pluripotency

Y Rais, A Zviran, S Geula, O Gafni, E Chomsky… - Nature, 2013 - nature.com
Somatic cells can be inefficiently and stochastically reprogrammed into induced pluripotent
stem (iPS) cells by exogenous expression of Oct4 (also called Pou5f1), Sox2, Klf4 and Myc (…

Single-cell transcriptomic analyses provide insights into the developmental origins of neuroblastoma

…, EM Wecht, M Gartlgruber, A Greco, E Chomsky… - Nature …, 2021 - nature.com
Neuroblastoma is a pediatric tumor of the developing sympathetic nervous system. However,
the cellular origin of neuroblastoma has yet to be defined. Here we studied the single-cell …

[PDF][PDF] Cnidarian cell type diversity and regulation revealed by whole-organism single-cell RNA-Seq

A Sebé-Pedrós, B Saudemont, E Chomsky, F Plessier… - Cell, 2018 - cell.com
The emergence and diversification of cell types is a leading factor in animal evolution. So far,
systematic characterization of the gene regulatory programs associated with cell type …

Early metazoan cell type diversity and the evolution of multicellular gene regulation

A Sebé-Pedrós, E Chomsky, K Pang… - Nature ecology & …, 2018 - nature.com
A hallmark of metazoan evolution is the emergence of genomic mechanisms that implement
cell-type-specific functions. However, the evolution of metazoan cell types and their …

[HTML][HTML] MetaCell: analysis of single-cell RNA-seq data using K-nn graph partitions

…, A Sebe-Pedros, Y Lubling, A Giladi, E Chomsky… - Genome biology, 2019 - Springer
scRNA-seq profiles each represent a highly partial sample of mRNA molecules from a unique
cell that can never be resampled, and robust analysis must separate the sampling effect …

Dynamic and static maintenance of epigenetic memory in pluripotent and somatic cells

…, Z Mukamel, NM Cohen, G Landan, E Chomsky… - Nature, 2014 - nature.com
Stable maintenance of gene regulatory programs is essential for normal function in
multicellular organisms. Epigenetic mechanisms, and DNA methylation in particular, are …

Transient acquisition of pluripotency during somatic cell transdifferentiation with iPSC reprogramming factors

I Maza, I Caspi, A Zviran, E Chomsky, Y Rais… - Nature …, 2015 - nature.com
Somatic cells can be transdifferentiated to other cell types without passing through a
pluripotent state by ectopic expression of appropriate transcription factors 1 , 2 . Recent reports …

[PDF][PDF] A single-embryo, single-cell time-resolved model for mouse gastrulation

…, S Cheng, R Ben-Yair, R Hadas, Y Rais, E Chomsky… - Cell, 2021 - cell.com
Mouse embryonic development is a canonical model system for studying mammalian cell
fate acquisition. Recently, single-cell atlases comprehensively charted embryonic …