User profiles for Nicolas Plachta

Nicolas Plachta

University of Pennsylvania, Perelman School of Medicine
Verified email at pennmedicine.upenn.edu
Cited by 1859

Oct4 kinetics predict cell lineage patterning in the early mammalian embryo

N Plachta, T Bollenbach, S Pease, SE Fraser… - Nature cell …, 2011 - nature.com
Transcription factors are central to sustaining pluripotency, yet little is known about
transcription factor dynamics in defining pluripotency in the early mammalian embryo. Here, we …

Modeling post-implantation stages of human development into early organogenesis with stem-cell-derived peri-gastruloids

…, M Sakurai, L Wang, CA Pinzon-Arteaga, N Plachta… - Cell, 2023 - cell.com
In vitro stem cell models that replicate human gastrulation have been generated, but they
lack the essential extraembryonic cells needed for embryonic development, morphogenesis, …

Cadherin-dependent filopodia control preimplantation embryo compaction

JC Fierro-González, MD White, JC Silva, N Plachta - Nature cell biology, 2013 - nature.com
Compaction of the preimplantation embryo is the earliest morphogenetic process essential
for mammalian development, yet it remains unclear how round cells elongate to form a …

[HTML][HTML] Long-lived binding of Sox2 to DNA predicts cell fate in the four-cell mouse embryo

…, E Mocskos, L Bruno, S Bissiere, V Levi, N Plachta - Cell, 2016 - cell.com
Transcription factor (TF) binding to DNA is fundamental for gene regulation. However, it
remains unknown how the dynamics of TF-DNA interactions change during cell-fate …

The rostral anterior cingulate cortex modulates the efficiency of amygdala-dependent fear learning

S Bissière, N Plachta, D Hoyer, KH McAllister… - Biological …, 2008 - Elsevier
BACKGROUND: The rostral anterior cingulate cortex (rACC) and the amygdala consistently
emerge from neuroimaging studies as brain regions crucially involved in normal and …

[PDF][PDF] Cortical tension allocates the first inner cells of the mammalian embryo

…, EC Jesudason, S Bissiere, A Fouras, N Plachta - Developmental cell, 2015 - cell.com
Every cell in our body originates from the pluripotent inner mass of the embryo, yet it is
unknown how biomechanical forces allocate inner cells in vivo. Here we discover subcellular …

[PDF][PDF] Expanding actin rings zipper the mouse embryo for blastocyst formation

…, YD Alvarez, HYG Lim, S Bissiere, M Biro, N Plachta - Cell, 2018 - cell.com
Transformation from morula to blastocyst is a defining event of preimplantation embryo
development. During this transition, the embryo must establish a paracellular permeability barrier …

[PDF][PDF] Neurulation of the cynomolgus monkey embryo achieved from 3D blastocyst culture

…, F Sun, G Chen, W Zhao, K Yu, W Li, F Guo, N Plachta… - Cell, 2023 - cell.com
Neural tube (NT) defects arise from abnormal neurulation and result in the most common
birth defects worldwide. Yet, mechanisms of primate neurulation remain largely unknown due …

Keratins are asymmetrically inherited fate determinants in the mammalian embryo

…, P Tetlak, S Bissiere, H Wang, M Biro, N Plachta - Nature, 2020 - nature.com
To implant in the uterus, the mammalian embryo first specifies two cell lineages: the pluripotent
inner cell mass that forms the fetus, and the outer trophectoderm layer that forms the …

Cytoskeletal control of early mammalian development

HYG Lim, N Plachta - Nature Reviews Molecular Cell Biology, 2021 - nature.com
The cytoskeleton — comprising actin filaments, microtubules and intermediate filaments —
serves instructive roles in regulating cell function and behaviour during development. …