User profiles for Muneef Ayyash

Muneef Ayyash

Tissue Dynamics, Hebrew University
Verified email at mail.huji.ac.il
Cited by 1552

Dynamic stem cell states: naive to primed pluripotency in rodents and humans

L Weinberger, M Ayyash, N Novershtern… - … reviews Molecular cell …, 2016 - nature.com
The molecular mechanisms and signalling pathways that regulate the in vitro preservation
of distinct pluripotent stem cell configurations, and their induction in somatic cells by direct …

Ex utero mouse embryogenesis from pre-gastrulation to late organogenesis

…, S Tarazi, J Bayerl, V Chugaeva, M Ayyash… - Nature, 2021 - nature.com
The mammalian body plan is established shortly after the embryo implants into the maternal
uterus, and our understanding of post-implantation developmental processes remains …

The H3K27 demethylase Utx regulates somatic and germ cell epigenetic reprogramming

…, O Gafni, L Weinberger, A Zviran, M Ayyash… - Nature, 2012 - nature.com
Induced pluripotent stem cells (iPSCs) can be derived from somatic cells by ectopic expression
of different transcription factors, classically Oct4 (also known as Pou5f1), Sox2, Klf4 and …

[PDF][PDF] Principles of signaling pathway modulation for enhancing human naive pluripotency induction

J Bayerl, M Ayyash, T Shani, YS Manor, O Gafni… - Cell stem cell, 2021 - cell.com
Isolating human MEK/ERK signaling-independent pluripotent stem cells (PSCs) with naive
pluripotency characteristics while maintaining differentiation competence and (epi)genetic …

Mechanism and reversal of drug-induced nephrotoxicity on a chip

…, S Regenbaum, M Cohen, M Ayyash… - Science translational …, 2021 - science.org
The kidney plays a critical role in fluid homeostasis, glucose control, and drug excretion.
Loss of kidney function due to drug-induced nephrotoxicity affects over 20% of the adult …

Electro-metabolic coupling in multi-chambered vascularized human cardiac organoids

M Ghosheh, A Ehrlich, K Ioannidis, M Ayyash… - Nature biomedical …, 2023 - nature.com
The study of cardiac physiology is hindered by physiological differences between humans
and small-animal models. Here we report the generation of multi-chambered self-paced …

[PDF][PDF] Deterministic somatic cell reprogramming involves continuous transcriptional changes governed by Myc and epigenetic-driven modules

…, S Gilad, S Benjamin, O Gafni, A Mousa, M Ayyash… - Cell Stem Cell, 2019 - cell.com
The epigenetic dynamics of induced pluripotent stem cell (iPSC) reprogramming in correctly
reprogrammed cells at high resolution and throughout the entire process remain largely …

Microphysiological flux balance platform unravels the dynamics of drug induced steatosis

…, S Tsytkin-Kirschenzweig, K Ioannidis, M Ayyash… - Lab on a Chip, 2018 - pubs.rsc.org
Drug development is currently hampered by the inability of animal experiments to accurately
predict human response. While emerging organ on chip technology offers to reduce risk …

[HTML][HTML] Developing a powerful In Silico tool for the discovery of novel caspase-3 substrates: a preliminary screening of the human proteome

M Ayyash, H Tamimi, Y Ashhab - BMC bioinformatics, 2012 - Springer
Background Caspases are a family of cysteinyl proteases that regulate apoptosis and other
biological processes. Caspase-3 is considered the central executioner member of this family …

Casein kinase 1‐epsilon or 1‐delta required for Wnt‐mediated intestinal stem cell maintenance

Y Morgenstern, U Das Adhikari, M Ayyash… - The EMBO …, 2017 - embopress.org
The intestinal epithelium holds an immense regenerative capacity mobilized by intestinal
stem cells ( ISC s), much of it supported by Wnt pathway activation. Several unique regulatory …