Epigenetic plasticity cooperates with cell-cell interactions to direct pancreatic tumorigenesis

C Burdziak, D Alonso-Curbelo, T Walle, J Reyes… - Science, 2023 - science.org
The response to tumor-initiating inflammatory and genetic insults can vary among
morphologically indistinguishable cells, suggesting as yet uncharacterized roles for …

Chromatin tracing and multiplexed imaging of nucleome architectures (MINA) and RNAs in single mammalian cells and tissue

M Liu, B Yang, M Hu, JSD Radda, Y Chen, S Jin… - Nature protocols, 2021 - nature.com
The genome is hierarchically organized into several 3D architectures, including chromatin
loops, domains, compartments and regions associated with nuclear lamina and nucleoli …

Emergence of neuronal diversity during vertebrate brain development

B Raj, JA Farrell, J Liu, J El Kholtei, AN Carte… - Neuron, 2020 - cell.com
Neurogenesis comprises many highly regulated processes including proliferation,
differentiation, and maturation. However, the transcriptional landscapes underlying brain …

T cell help induces Myc transcriptional bursts in germinal center B cells during positive selection

S Kagan Ben Tikva, N Gurwitz, E Sivan, D Hirsch… - Science …, 2024 - science.org
Antibody affinity maturation occurs in secondary lymphoid organs within germinal centers
(GCs). At these sites, B cells mutate their antibody-encoding genes in the dark zone …

Zonation of pancreatic acinar cells in diabetic mice

A Egozi, KB Halpern, L Farack, H Rotem, S Itzkovitz - Cell Reports, 2020 - cell.com
The islets of Langerhans are dynamic structures that can change in size, number of cells,
and molecular function in response to physiological and pathological stress. Molecular cues …

Telocytes are a critical source of Wnts essential for hair follicle regeneration

M Canella, S Nalick, N Corem, A Gharbi, I Ben-Porath… - BioRxiv, 2023 - biorxiv.org
In multiple tissues, stem cell proliferation driving tissue regeneration is dependent on Wnt/β-
catenin signaling, but the identity of the niche cells providing the Wnt proteins is not …

Low-Temperature and High-Efficiency Solid-Phase Amplification Based on Formamide

J Huang, H Li, F Shu, W Zhou, Y Wu, Y Wang, X Lv… - Micromachines, 2024 - mdpi.com
The thermal stability of DNA immobilized on a solid surface is one of the factors that affects
the efficiency of solid-phase amplification (SP-PCR). Although variable temperature …

[HTML][HTML] Physically interacting beta-delta pairs in the regenerating pancreas revealed by single-cell sequencing

E Yanowski, NS Yacovzada, E David, A Giladi… - Molecular …, 2022 - Elsevier
Objectives Until recently, communication between neighboring cells in islets of Langerhans
was overlooked by genomic technologies, which require rigorous tissue dissociation into …

Defective Slc7a7 transport reduces erythropoietin compromising erythropoiesis and iron homeostasis

J Giroud-Gerbetant, F Sotillo, G Hernández, CJ Lynch… - bioRxiv, 2021 - biorxiv.org
Abstract Lysinuric Protein Intolerance (LPI) is an inborn error of metabolism resulting from
SLC7A7 deficiency that causes diminished plasma concentration of cationic amino acids …

Quantitative intracellular retention of delivered RNAs through optimized cell fixation and immunostaining

P Paramasivam, M Stöter, E Corradi, I Dalla Costa… - RNA, 2022 - rnajournal.cshlp.org
Detection of nucleic acids within subcellular compartments is key to understanding their
function. Determining the intracellular distribution of nucleic acids requires quantitative …