Search Results - "Krueger, Annika"
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Histone H3K4 monomethylation catalyzed by Trr and mammalian COMPASS-like proteins at enhancers is dispensable for development and viability
Published in Nature genetics (01-11-2017)“…Ali Shilatifard and colleagues generate Drosophila lines expressing catalytically deficient Trr, which normally deposits H3K4me1 at enhancers. Trr mutants…”
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2
An antibiotic from an uncultured bacterium binds to an immutable target
Published in Cell (14-09-2023)“…Antimicrobial resistance is a leading mortality factor worldwide. Here, we report the discovery of clovibactin, an antibiotic isolated from uncultured soil…”
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Secreted Toxins From Staphylococcus aureus Strains Isolated From Keratinocyte Skin Cancers Mediate Pro-tumorigenic Inflammatory Responses in the Skin
Published in Frontiers in microbiology (25-01-2022)“…Squamous cell carcinoma (SCC) is a common type of skin cancer that typically arises from premalignant precursor lesions named actinic keratoses (AK). Chronic…”
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4
GTPBP8 plays a role in mitoribosome formation in human mitochondria
Published in Nature communications (05-07-2024)“…Mitochondrial gene expression relies on mitoribosomes to translate mitochondrial mRNAs. The biogenesis of mitoribosomes is an intricate process involving…”
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Characterization of the skin microbiome in normal and cutaneous squamous cell carcinoma affected cats and dogs
Published in mSphere (23-04-2024)“…Human cutaneous squamous cell carcinomas (SCCs) and actinic keratoses (AK) display microbial dysbiosis with an enrichment of staphylococcal species, which have…”
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Insights into mitoribosomal biogenesis from recent structural studies
Published in Trends in biochemical sciences (Amsterdam. Regular ed.) (01-07-2023)“…The maturation of mitoribosomes is tightly regulated, and multiple assembly factors facilitate different stages of the process.Recent cryo-EM analyses have…”
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Real-time monitoring of PARP1-dependent PARylation by ATR-FTIR spectroscopy
Published in Nature communications (01-05-2020)“…Poly-ADP-ribosylation (PARylation) is a fully reversible post-translational modification with key roles in cellular physiology. Due to the multi-domain…”
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Interactions of p53 with poly(ADP-ribose) and DNA induce distinct changes in protein structure as revealed by ATR-FTIR spectroscopy
Published in Nucleic acids research (21-05-2019)“…Abstract Due to multiple domains and in part intrinsically disordered regions, structural analyses of p53 remain a challenging task, particularly in complex…”
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The C-terminal domain of p53 orchestrates the interplay between non-covalent and covalent poly(ADP-ribosyl)ation of p53 by PARP1
Published in Nucleic acids research (25-01-2018)“…Abstract The post-translational modification poly(ADP-ribosyl)ation (PARylation) plays key roles in genome maintenance and transcription. Both non-covalent…”
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Influence of chain length and branching on poly(ADP-ribose)-protein interactions
Published in Nucleic acids research (25-01-2023)“…Hundreds of proteins interact with poly(ADP-ribose) (PAR) via multiple PAR interaction motifs, thereby regulating their physico-chemical properties,…”
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PARP1 catalytic variants reveal branching and chain length-specific functions of poly(ADP-ribose) in cellular physiology and stress response
Published in Nucleic acids research (09-10-2020)“…Abstract Poly(ADP-ribosyl)ation regulates numerous cellular processes like genome maintenance and cell death, thus providing protective functions but also…”
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Antibody-Free Multiplex Measurement of 23 Human Cytokines in Primary Cell Culture Secretome Using Targeted Mass Spectrometry
Published in Analytical chemistry (Washington) (03-03-2020)“…Cytokines are commonly measured by immunoassays; however, these have limited multiplexing capacity, are costly, and can exhibit cross-reactivity. Multiple…”
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13
Nuclear export of the pre-60S ribosomal subunit through single nuclear pores observed in real time
Published in Nature communications (27-10-2021)“…Ribosomal biogenesis has been studied by biochemical, genetic and electron microscopic approaches, but live cell data on the in vivo kinetics are still…”
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Staphylococcus epidermidis bacteriocin A37 kills natural competitors with a unique mechanism of action
Published in The ISME Journal (08-01-2024)“…Many bacteria produce antimicrobial compounds such as lantibiotics to gain advantage in the competitive natural environments of microbiomes. Epilancins…”
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Skin Cancer-Associated S. aureus Strains Can Induce DNA Damage in Human Keratinocytes by Downregulating DNA Repair and Promoting Oxidative Stress
Published in Cancers (25-04-2022)“…Actinic keratosis (AK) is a premalignant lesion, common on severely photodamaged skin, that can progress over time to cutaneous squamous cell carcinoma (SCC)…”
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Kinetics of poly(ADP-ribosyl)ation, but not PARP1 itself, determines the cell fate in response to DNA damage in vitro and in vivo
Published in Nucleic acids research (02-11-2017)“…One of the fastest cellular responses to genotoxic stress is the formation of poly(ADP-ribose) polymers (PAR) by poly(ADP-ribose)polymerase 1 (PARP1, or…”
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Changes in the skin microbiome associated with squamous cell carcinoma in transplant recipients
Published in ISME Communications (01-02-2022)“…Abstract Actinic keratoses (AK) arise in severely photo-damaged skin and can progress to squamous cell carcinomas (SCC). AK and SCC are common in Caucasian…”
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2125. Staphylococcus Species Identification by Fourier Transform Infrared (FTIR) Spectroscopic Techniques: A Cross-Lab Study
Published in Open forum infectious diseases (23-10-2019)“…Abstract Background Staphylococcus aureus is well known to be associated with atopic dermatitis. Recent studies also report S. aureus presence in lesional skin…”
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