Results 101 to 110 of about 19,566,468 (347)

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

Using the Nephrology Referral Form in Italian primary care to improve the care pathway of patients with anemia or other complications related to chronic kidney disease: survey findings

AboutOpen
Introduction: Anemia is a potentially reversible condition in early chronic kidney disease (CKD) that requires timely intervention. General practitioners (GPs) play a crucial role in recognizing CKD. A new Nephrology Referral Form (NRF) was developed and
Giuseppe Pompilio, Francesca Pia Chiara Leone, Marco Gullì, Davide Integlia   +3 more
doaj   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Circular RNA circIGF1R controls cardiac fibroblast proliferation through regulation of carbohydrate metabolism

Scientific Reports
Excessive fibroblast proliferation and metabolic reprogramming are hallmarks of pathological cardiac remodeling, contributing significantly to impaired cardiac function. This study investigates the role of circular RNAs (circRNAs) in fibroblast metabolic
Arne Schmidt, Kevin Schmidt, Sonja Groß, Dongchao Lu, Ke Xiao, Dimyana Neufeldt, Sarah Cushman, Nele Lehmann, Sabrina Thum, Angelika Pfanne, Annette Just, Andreas Pich, Alexander Heinz, Karsten Hiller, Hannah Jill Hunkler, Wilson Lek Wen Tan, Roger Foo, Christian Bär, Thomas Thum, Mira Jung   +19 more
doaj   +1 more source

Fetal Brain Tumor Harboring a Unique ROCK1::BRAF Fusion

Pediatric Blood &Cancer, EarlyView.
Marllon Cindra Sant'Ana, Mariana Maschietto, Daniela Paz Leal, Ricardo de Santos de Oliveira, Mayara Ferreira Euzébio, Antonio Carlos dos Santos, Luciano Neder, Carlos Alberto Scrideli, Elvis Terci Valera   +8 more
wiley   +1 more source

The newfound relationship between extrachromosomal DNAs and excised signal circles

FEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

Circulating microRNAs in Fabry Disease

Scientific Reports, 2019
Fabry disease is an X-linked deficiency of the lysosomal hydrolase alpha-galactosidase A (alpha-Gal). This results in an accumulation of globotriaosylceramide (GL-3/Gb3) in a variety of cells with subsequent functional impairment. The continuous progress
Ke Xiao, Dongchao Lu, Jeannine Hoepfner, Laura Santer, Shashi Gupta, Angelika Pfanne, Sabrina Thum, Malte Lenders, Eva Brand, Peter Nordbeck, Thomas Thum   +10 more
doaj   +1 more source

Big Strategy/Small Strategy [PDF]

Strategic Organization, 2012
My title plays on Rumelt’s (2011) instant classic Good Strategy/Bad Strategy. That book focuses on what works well or otherwise for organizations. Big Strategy/Small Strategy switches the focus to different issues. ‘Small Strategy’ is about financial performance, typically of firms in competitive industries.
openaire   +2 more sources

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source