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Cells, Volume 9, Issue 12

December 2020 - 196 articles

Cover Story: Rett syndrome (RTT) is a developmental disorder associated with impaired neuronal network function and disturbed redox homeostasis. In a mouse model of RTT, quantitative redox imaging revealed that neurotransmitters evoke intensified oxidizing responses in hippocampal neurons. Mitochondria, xanthine oxidase (XO), and NADPH oxidase (NOX) differently contribute to these cytosolic oxidations. Glutamate causes a massive Ca2+ influx, which then activates XO and NOX. In the case of dopamine, which mediates only moderate Ca2+ transients, mitochondria and NOX are the main mediators of the oxidizing response. As these exaggerated redox responses already arise in neonatal neurons, they may markedly contribute to the altered neuronal network performance and the disturbed neuronal signaling in RTT. View this paper
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Articles (196)

  • Review
  • Open Access
13 Citations
7,124 Views
22 Pages

Histone Variant H3.3 Mutations in Defining the Chromatin Function in Mammals

  • Matteo Trovato,
  • Vibha Patil,
  • Maja Gehre and
  • Kyung Min Noh

18 December 2020

The systematic mutation of histone 3 (H3) genes in model organisms has proven to be a valuable tool to distinguish the functional role of histone residues. No system exists in mammalian cells to directly manipulate canonical histone H3 due to a large...

  • Article
  • Open Access
40 Citations
4,269 Views
17 Pages

HCV-Associated Exosomes Upregulate RUNXOR and RUNX1 Expressions to Promote MDSC Expansion and Suppressive Functions through STAT3–miR124 Axis

  • Bal Krishna Chand Thakuri,
  • Jinyu Zhang,
  • Juan Zhao,
  • Lam N. Nguyen,
  • Lam N. T. Nguyen,
  • Madison Schank,
  • Sushant Khanal,
  • Xindi Dang,
  • Dechao Cao and
  • Zeyuan Lu
  • + 7 authors

18 December 2020

RUNX1 overlapping RNA (RUNXOR) is a long non-coding RNA and plays a pivotal role in the differentiation of myeloid cells via targeting runt-related transcription factor 1 (RUNX1). We and others have previously reported that myeloid-derived suppressor...

  • Feature Paper
  • Review
  • Open Access
32 Citations
7,035 Views
16 Pages

Fibronectin and Its Receptors in Hematopoiesis

  • Franziska Wirth,
  • Alexander Lubosch,
  • Stefan Hamelmann and
  • Inaam A. Nakchbandi

18 December 2020

Fibronectin is a ubiquitous extracellular matrix protein that is produced by many cell types in the bone marrow and distributed throughout it. Cells of the stem cell niche produce the various isoforms of this protein. Fibronectin not only provides th...

  • Feature Paper
  • Review
  • Open Access
65 Citations
6,699 Views
27 Pages

The Functional Heterogeneity of Neutrophil-Derived Extracellular Vesicles Reflects the Status of the Parent Cell

  • Ferenc Kolonics,
  • Viktória Szeifert,
  • Csaba I. Timár,
  • Erzsébet Ligeti and
  • Ákos M. Lőrincz

18 December 2020

Similar to other cell types, neutrophilic granulocytes also release extracellular vesicles (EVs), mainly medium-sized microvesicles/microparticles. According to published data, authors have reached a consensus on the physical parameters (size, densit...

  • Feature Paper
  • Article
  • Open Access
38 Citations
5,045 Views
18 Pages

Annexin A1 Released in Extracellular Vesicles by Pancreatic Cancer Cells Activates Components of the Tumor Microenvironment, through Interaction with the Formyl-Peptide Receptors

  • Nunzia Novizio,
  • Raffaella Belvedere,
  • Emanuela Pessolano,
  • Alessandra Tosco,
  • Amalia Porta,
  • Mauro Perretti,
  • Pietro Campiglia,
  • Amelia Filippelli and
  • Antonello Petrella

18 December 2020

Pancreatic cancer (PC) is one of the most aggressive cancers in the world. Several extracellular factors are involved in its development and metastasis to distant organs. In PC, the protein Annexin A1 (ANXA1) appears to be overexpressed and may be id...

  • Feature Paper
  • Article
  • Open Access
16 Citations
5,533 Views
22 Pages

Kindlin-2 Mediates Mechanical Activation of Cardiac Myofibroblasts

  • Elena Godbout,
  • Dong Ok Son,
  • Stephanie Hume,
  • Stellar Boo,
  • Vincent Sarrazy,
  • Sophie Clément,
  • Andras Kapus,
  • Bernhard Wehrle-Haller,
  • Leena Bruckner-Tuderman and
  • Cristina Has
  • + 1 author

17 December 2020

We identify the focal adhesion protein kindlin-2 as player in a novel mechanotransduction pathway that controls profibrotic cardiac fibroblast to myofibroblast activation. Kindlin-2 is co-upregulated with the myofibroblast marker α-smooth muscl...

  • Article
  • Open Access
1 Citations
3,716 Views
15 Pages

HLA Class II Genotype Does Not Affect the Myelin Responsiveness of Multiple Sclerosis Patients

  • Judith Derdelinckx,
  • Irene Nkansah,
  • Naomi Ooms,
  • Laura Van Bruggen,
  • Marie-Paule Emonds,
  • Liesbeth Daniëls,
  • Tatjana Reynders,
  • Barbara Willekens,
  • Patrick Cras and
  • Zwi N. Berneman
  • + 1 author

17 December 2020

Background: When aiming to restore myelin tolerance using antigen-specific treatment approaches in MS, the wide variety of myelin-derived antigens towards which immune responses are targeted in multiple sclerosis (MS) patients needs to be taken into...

  • Article
  • Open Access
5 Citations
4,015 Views
23 Pages

Calcium Increase and Substance P Release Induced by the Neurotoxin Brevetoxin-1 in Sensory Neurons: Involvement of PAR2 Activation through Both Cathepsin S and Canonical Signaling

  • Ophélie Pierre,
  • Maxime Fouchard,
  • Paul Buscaglia,
  • Nelig Le Goux,
  • Raphaël Leschiera,
  • Olivier Mignen,
  • Joachim W. Fluhr,
  • Laurent Misery and
  • Raphaële Le Garrec

17 December 2020

Red tides involving Karenia brevis expose humans to brevetoxins (PbTxs). Oral exposition triggers neurotoxic shellfish poisoning, whereas inhalation induces a respiratory syndrome and sensory disturbances. No curative treatment is available and the p...

  • Article
  • Open Access
42 Citations
4,784 Views
19 Pages

Mgll Knockout Mouse Resistance to Diet-Induced Dysmetabolism Is Associated with Altered Gut Microbiota

  • Niokhor Dione,
  • Sébastien Lacroix,
  • Ulrike Taschler,
  • Thomas Deschênes,
  • Armita Abolghasemi,
  • Nadine Leblanc,
  • Vincenzo Di Marzo and
  • Cristoforo Silvestri

17 December 2020

Monoglyceride lipase (MGLL) regulates metabolism by catabolizing monoacylglycerols (MAGs), including the endocannabinoid 2-arachidonoyl glycerol (2-AG) and some of its bioactive congeners, to the corresponding free fatty acids. Mgll knockout mice (Mg...

  • Feature Paper
  • Review
  • Open Access
17 Citations
9,596 Views
25 Pages

17 December 2020

Dosage compensation between the sexes results in one X chromosome being inactivated during female mammalian development. Chromosome-wide transcriptional silencing from the inactive X chromosome (Xi) in mammalian cells is erased in a process termed X-...

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Cells - ISSN 2073-4409