Concept

Microarray analysis techniques

Publications associées (101)

A maturational shift in the frontal cortex synaptic transcriptional landscape underlies schizophrenia-relevant behavioural traits: A congenital rat model

Disruption of brain development early in life may underlie the neurobiology behind schizophre-nia. We have reported more immature synaptic spines in the frontal cortex (FC) of adult Roman High-Avoidance (RHA-I) rats, a behavioural model displaying schizoph ...

2023

Upregulation of the ERR γ-VDAC1 axis underlies the molecular pathogenesis of pancreatitis

Johan Auwerx, Changmyung Oh, Jiale Wang

Emerging evidence suggest that transcription factors play multiple roles in the development of pancreatitis, a necroinflammatory condition lacking specific therapy. Estrogen-related receptor γ (ERRγ), a pleiotropic transcription factor, has been reported t ...

NATL ACAD SCIENCES2023

Confronting false discoveries in single-cell differential expression

Grégoire Courtine, Gioele La Manno, Quentin Barraud, Jordan Squair, Mark Andrew Anderson, Claudia Kathe, Nicholas David James, Matthieu Pierre Gautier, Michael Alexander Skinnider, Rémi Bernard René Hudelle, Thomas Haynes Hutson

Differential expression analysis of single-cell transcriptomics allows scientists to dissect cell-type-specific responses to biological perturbations. Here, the authors show that many commonly used methods are biased and can produce false discoveries. Diff ...

NATURE PORTFOLIO2021

Common Gene Expression Patterns in Environmental Model Organisms Exposed to Engineered Nanomaterials: A Meta-Analysis

Kristin Schirmer, Anze Zupanic

The use of omics is gaining importance in the field of nanoecotoxicology; an increasing number of studies are aiming to investigate the effects and modes of action of engineered nanomaterials (ENMs) in this way. However, a systematic synthesis of the outco ...

AMER CHEMICAL SOC2020

MicroRNA-204-5p modulates mitochondrial biogenesis in C2C12 myotubes and associates with oxidative capacity in humans

Xu Wang

Using an unbiased high-throughput microRNA (miRNA)-silencing screen combined with functional readouts for mitochondrial oxidative capacity in C2C12 myocytes, we previously identified 19 miRNAs as putative regulators of skeletal muscle mitochondrial metabol ...

2020

Label-free, scalable and point-of-care imaging platform for rapid analysis of biomarker

Hatice Altug, Filiz Yesilköy, Alexander Belushkin, Yasaman Jahani

We propose a disruptive point-of-care (PoC) imaging platform based on lens-free interference phase-contrast imaging for rapid detection of biomarker such as for sepsis and potentially other diseases (e.g. cancer). It enables simultaneous analysis of potent ...

SPIE-INT SOC OPTICAL ENGINEERING2019

Investigating the deregulation of metabolic tasks via Minimum Network Enrichment Analysis (MiNEA) as applied to nonalcoholic fatty liver disease using mouse and human omics data

Vassily Hatzimanikatis, Vikash Kumar Pandey

Nonalcoholic fatty liver disease (NAFLD) is associated with metabolic syndromes spanning a wide spectrum of diseases, from simple steatosis to the more complex nonalcoholic steatohepatitis. To identify the deregulation that occurs in metabolic processes at ...

2019

Phase-sensitive plasmonic biosensor using a portable and large field-of-view interferometric microarray imager

Hatice Altug, Filiz Yesilköy, Alexander Belushkin, Yasaman Jahani

Nanophotonics, and more specifically plasmonics, provides a rich toolbox for biomolecular sensing, since the engineered metasurfaces can enhance light–matter interactions to unprecedented levels. So far, biosensing associated with high-quality factor plasm ...

2018

Short-lived AUF1 p42-binding mRNAs of RANKL and BCL6 have two distinct instability elements each

Lukas Kühn, Giovanna Ambrosini, Barbara Grisoni-Neupert, Philipp Bucher, Ramona Pauchard-Batschulat, Otto Hagenbüchle

Regulation of mRNA stability by RNA-protein interactions contributes significantly to quantitative aspects of gene expression. We have identified potential mRNA targets of the AU-rich element binding protein AUF1. Myc-tagged AUF1 p42 was induced in mouse N ...

PUBLIC LIBRARY SCIENCE2018

Characterization of cancer stem cell subpopulations from patient-derived xenografts of advanced prostate cancer

Marina Bice Manuela Menna, Markus Germann

Androgen-deprivation therapy is the standard treatment for prostate cancer. Despite the initial response, a fraction of cases manifest progression to castration-resistant prostate cancer. PCa recurrence is possibly due to androgen-independent cancer stem c ...

AMER ASSOC CANCER RESEARCH2018

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