Search Results - "Brigitte Schmidt"
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Structural analyses of NEAT1 lncRNAs suggest long-range RNA interactions that may contribute to paraspeckle architecture
Published in Nucleic acids research (20-04-2018)“…Abstract Paraspeckles are nuclear bodies that regulate multiple aspects of gene expression. The long non-coding RNA (lncRNA) NEAT1 is essential for paraspeckle…”
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Esterase‐Activated, pH‐Responsive, and Genetically Targetable Nano‐Prodrug for Cancer Cell Photo‐Ablation
Published in Small (Weinheim an der Bergstrasse, Germany) (01-05-2023)“…Activatable prodrugs have drawn considerable attention for cancer cell ablation owing to their high specificity in drug delivery systems. However,…”
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3
Fluorogen-activating single-chain antibodies for imaging cell surface proteins
Published in Nature biotechnology (01-02-2008)“…Imaging of live cells has been revolutionized by genetically encoded fluorescent probes, most famously green and other fluorescent proteins, but also peptide…”
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Ca2+ and cAMP open differentially dilating synaptic fusion pores
Published in Journal of cell science (01-07-2023)“…Neuronal dense-core vesicles (DCVs) contain neuropeptides and much larger proteins that affect synaptic growth and plasticity. Rather than using full collapse…”
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Protein Proximity Observed Using Fluorogen Activating Protein and Dye Activated by Proximal Anchoring (FAP–DAPA) System
Published in ACS chemical biology (18-09-2020)“…The development and function of tissues, blood, and the immune system is dependent upon proximity for cellular recognition and communication. However, the…”
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The strawberry-derived permeation enhancer pelargonidin enables oral protein delivery
Published in Proceedings of the National Academy of Sciences - PNAS (16-08-2022)“…Although patients generally prefer oral drug delivery to injections, low permeability of the gastrointestinal tract makes this method impossible for most…”
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A PTEN-Regulated Checkpoint Controls Surface Delivery of δ Opioid Receptors
Published in The Journal of neuroscience (05-04-2017)“…The δ opioid receptor (δR) is a promising alternate target for pain management because δR agonists show decreased abuse potential compared with current opioid…”
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Activity-evoked and spontaneous opening of synaptic fusion pores
Published in Proceedings of the National Academy of Sciences - PNAS (20-08-2019)“…Synaptic release of neuropeptides packaged in dense-core vesicles (DCVs) regulates synapses, circuits, and behaviors including feeding, sleeping, and pain…”
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9
Reversible Click Chemistry Tag for Universal Proteome Sample Preparation for Top-Down and Bottom-Up Analysis
Published in Journal of proteome research (01-10-2021)“…Successful proteome analysis requires reliable sample preparation beginning with protein solubilization and ending with a sample free of contaminants, ready…”
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10
Kidney urinary biomarkers in patients with branched‐chain amino acid and cobalamin metabolism defects
Published in Journal of inherited metabolic disease (01-11-2023)“…There is a clinical need for early detection of chronic kidney disease (CKD) in patients with organic acidurias. We measured kidney markers in a longitudinal…”
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Genetically Targeted Ratiometric and Activated pH Indicator Complexes (TRApHIC) for Receptor Trafficking
Published in Biochemistry (Easton) (06-02-2018)“…Fluorescent protein-based pH sensors are useful tools for measuring protein trafficking through pH changes associated with endo- and exocytosis. However,…”
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A Chemoptogenetic Tool for Spatiotemporal Induction of Oxidative DNA Lesions In Vivo
Published in Genes (14-02-2023)“…Oxidative nuclear DNA damage increases in all tissues with age in multiple animal models, as well as in humans. However, the increase in DNA oxidation varies…”
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13
Genetically Encoded pH Sensor for Tracking Surface Proteins through Endocytosis
Published in Angewandte Chemie International Edition (14-05-2012)“…Traffic cam: A tandem dye prepared from a FRET acceptor and a fluorogenic donor functions as a cell surface ratiometric pH indicator, which upon…”
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14
Bottom-Up Design: A Modular Golden Gate Assembly Platform of Yeast Plasmids for Simultaneous Secretion and Surface Display of Distinct FAP Fusion Proteins
Published in ACS synthetic biology (18-11-2022)“…A need in synthetic biology is the ability to precisely and efficiently make flexible fully designed vectors that addresses challenging cloning strategies of…”
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15
Affibody-targeted fluorogen activating protein for in vivo tumor imaging
Published in Chemical communications (Cambridge, England) (07-02-2017)“…Molecular imaging using near-infrared (NIR) fluorescence is useful for intraoperative imaging and real-time margin identification. Directly conjugated IR dyes…”
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High-Content Surface and Total Expression siRNA Kinase Library Screen with VX-809 Treatment Reveals Kinase Targets that Enhance F508del-CFTR Rescue
Published in Molecular pharmaceutics (05-03-2018)“…The most promising F508del-CFTR corrector, VX-809, has been unsuccessful as an effective, stand-alone treatment for CF patients, but the rescue effect in…”
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Intracellular pH Measurements Using Perfluorocarbon Nanoemulsions
Published in Journal of the American Chemical Society (11-12-2013)“…We report the synthesis and formulation of unique perfluorocarbon (PFC) nanoemulsions enabling intracellular pH measurements in living cells via fluorescent…”
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Targeted cerebrospinal fluid analysis for inborn errors of metabolism on an LC‐MS/MS analysis platform
Published in Journal of inherited metabolic disease (01-07-2020)“…Background Laboratory investigations of cerebrospinal fluid (CSF) are essential when suspecting an inborn error of metabolism (IEM) involving neurological…”
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Determination of Characteristic vs Anomalous 135Cs/137Cs Isotopic Ratios in Radioactively Contaminated Environmental Samples
Published in Environmental science & technology (20-04-2021)“…A contamination with the ubiquitous radioactive fission product 137Cs cannot be assigned per se to its source. We used environmental samples with varying…”
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Near-instant surface-selective fluorogenic protein quantification using sulfonated triarylmethane dyes and fluorogen activating proteins
Published in Organic & biomolecular chemistry (21-02-2015)“…Agonist-promoted G-protein coupled receptor (GPCR) endocytosis and recycling plays an important role in many signaling events in the cell. However, the…”
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