Results 81 to 90 of about 635,610 (300)

The PI3Kδ inhibitor roginolisib (IOA‐244) preserves T‐cell function and activity

Molecular Oncology, EarlyView.
Identification of novel PI3K inhibitors with limited immune‐related adverse effects is highly sought after. We found that roginolisib and idelalisib inhibit chronic lymphocytic leukemia (CLL) cells and Treg suppressive functions to similar extents, but roginolisib affects cytotoxic T‐cell function and promotion of pro‐inflammatory T helper subsets to a
Elise Solli, Alessio Bevilacqua, Mathias Wenes, Denis Migliorini, Lars van der Veen, Sigrid S Skånland, Giusy Di Conza, Kjetil Taskén   +7 more
wiley   +1 more source

β‐Lactam resistance in Streptococcus pneumoniae: penicillin‐binding proteins and non‐penicillin‐binding proteins [PDF]

Molecular Microbiology, 1999
The β‐lactams are by far the most widely used and efficacious of all antibiotics. Over the past few decades, however, widespread resistance has evolved among most common pathogens. Streptococcus pneumoniae has become a paradigm for understanding the evolution of resistance mechanisms, the simplest of which, by far, is the production of β‐lactamases. As
R, Hakenbeck, T, Grebe, D, Zähner, J B, Stock   +3 more
openaire   +2 more sources

Colorectal cancer‐derived FGF19 is a metabolically active serum biomarker that exerts enteroendocrine effects on mouse liver

Molecular Oncology, EarlyView.
Meta‐transcriptome analysis identified FGF19 as a peptide enteroendocrine hormone associated with colorectal cancer prognosis. In vivo xenograft models showed release of FGF19 into the blood at levels that correlated with tumor volumes. Tumoral‐FGF19 altered murine liver metabolism through FGFR4, thereby reducing bile acid synthesis and increasing ...
Jordan M. Beardsley, Michael W. Rohr, Joseph A. Goode, Sai Preethi Nakkina, Jignesh G. Parikh, Deborah A. Altomare   +5 more
wiley   +1 more source

High-throughput screening for novel inhibitors of Neisseria gonorrhoeae penicillin-binding protein 2. [PDF]

PLoS ONE, 2012
The increasing prevalence of N. gonorrhoeae strains exhibiting decreased susceptibility to third-generation cephalosporins and the recent isolation of two distinct strains with high-level resistance to cefixime or ceftriaxone heralds the possible demise ...
Alena Fedarovich, Kevin A Djordjevic, Shauna M Swanson, Yuri K Peterson, Robert A Nicholas, Christopher Davies   +5 more
doaj   +1 more source

The Genesis of Methicillin-Resistant \u3ci\u3eStaphylococcus aureus\u3c/i\u3e: A Modern Day Leprosy and Hospital Menace [PDF]

, 2009
Methicillin-Resistant Staphylococcus aureus leads to more deaths than AIDS and resists most antibiotics.
Gillen, Alan L.
core   +1 more source

Molecular mechanisms of IL-18BP regulation in DLD-1 cells: pivotal direct action of the STAT1/GAS axis on the promoter level [PDF]

, 2008
Interleukin (IL)-18, formerly known as interferon (IFN)-γ-inducing factor, is a crucial mediator of host defence and inflammation. Control of IL-18 bioactivity by its endogenous antagonist IL-18 binding protein (IL-18BP) is a major objective of ...
Bachmann, Malte, Mühl, Heiko, Paulukat, Jens, Pfeilschifter, Josef Martin   +3 more
core   +1 more source

Draft Genome Sequence of Staphylococcus pseudintermedius Strain 13-13613, Isolated from a Case of Canine Pyoderma [PDF]

, 2020
Here, we report the draft genome sequence of Staphylococcus pseudintermedius strain 13-13613, isolated from a case of canine pyoderma.
Bäumer, Wolfgang, Eichhorn, Inga, Fulde, Marcus, Jacob, Megan, Lapschies, Antje-Maria, Lübke-Becker, Antina   +5 more
core   +1 more source

Diversity of Penicillin-binding Proteins [PDF]

Journal of Biological Chemistry, 2007
Antibiotic-resistant Staphylococcus aureus is a major concern to public health. Methicillin-resistant S. aureus strains are completely resistant to all β-lactams antibiotics. One of the main factors involved in methicillin resistance in S. aureus is the penicillin-binding protein, PBP2a.
Xin Fan, Yuhong Liu, Daryl Smith, Lars Konermann, K. W. Michael Siu, Dasantila Golemi-Kotra   +5 more
openaire   +1 more source

Subtype‐specific enhancer RNAs define transcriptional regulators and prognosis in breast cancers

Molecular Oncology, EarlyView.
This study employed machine learning methodologies to perform the subtype‐specific classification of RNA‐seq data sets, which are mapped on enhancers from TCGA‐derived breast cancer patients. Their integration with gene expression (referred to as ProxCReAM eRNAs) and chromatin accessibility profiles has the potential to identify lineage‐specific and ...
Aamena Y. Patel, Peyman Zarrineh, Nathnael T. Tuffa, Jigar H. Sheth, Sumitra Mohan, Mudassar Iqbal, Sankari Nagarajan   +6 more
wiley   +1 more source

Antimicrobial Potential of Phytochemicals from Coccinia grandis Leaves: A Molecular Docking Study Against Penicillin-Binding Protein 5 of Escherichia coli and DNA Topoisomerase IV Subunit B (ParE 24kDa) of Staphylococcus aureus and Escherichia coli

Biology, Medicine & Natural Product Chemistry
Coccinia grandis (C. grandis) leaves, traditionally used in Sri Lanka for diabetes management, also have a potential antimicrobial activity. In this study, site-specific molecular docking was performed to investigate the antimicrobial activity of ...
Malshan Isuranga, Dulki Nihinsa Danthanarayana   +1 more
doaj   +1 more source