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In a 72-year-old woman with no associated personal or family history of breast and/or ovarian cancers, we identified a novel somatic pathogenic variant (, p.Lys6Asnfs*4) using next-generation sequencing (NGS). The variant allele frequency (VAF) was 16%, and Sanger sequencing was unable to identify this variant. Adopting a high-resolution melting analysis strategy coupled with NGS, we successfully highlighted the presence of the allele.
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http://dx.doi.org/10.1038/s41439-018-0006-x | DOI Listing |
J Biol Chem
September 2025
Department of Cell Physiology and Metabolism, University of Geneva Medical School, Geneva, Switzerland. Electronic address:
Upon glucose stimulation, metabolic pathways of pancreatic beta-cells promptly adapt metabolite levels inducing insulin secretion fine-tuned by mitochondrial glutamate dehydrogenase (GDH). Although well described in vitro, these responses cannot yet be captured in vivo due to the intrinsic nature of the islets scattered throughout the pancreas. Tested first in vitro, glutamate precursor glutamine enhanced glucose-stimulated insulin secretion without eliciting oxidative catabolism, as opposed to glucose.
View Article and Find Full Text PDFPLoS One
September 2025
Postgraduate Institute of Science, University of Peradeniya, Peradeniya, Sri Lanka.
Sri Lankan cinnamon, widely known as true cinnamon (Cinnamomum verum), is a world-renowned commodity. With the high market demand, many incidents have reported adulteration of true cinnamon with other cinnamon species such as Cinnamomum aromaticum, Cinnamomum burmanni, and Cinnamomum loureiroi. Moreover, the contamination of cinnamon products with fungi (Aspergillus flavus) has also significantly negatively impacted the cinnamon export market.
View Article and Find Full Text PDFPlant Dis
September 2025
The New Zealand Institute for Plant and Food Research Limited, Lincoln, Lincoln, New Zealand, 7608;
Phytophthora species infect a wide range of plants causing major economic and ecosystem impacts. , causal pathogen of red needle cast (RNC) disease of , hosts Phytophthora pluvialis RNA virus 1 (PplRV1). All tested isolates contained PplRV1.
View Article and Find Full Text PDFIEEE Trans Image Process
September 2025
Efficiently compressing HD/UHD content has long been challenging due to high bitrate costs. Instance-adaptive enhancement methods try to tackle this issue by compressing a video at reduced resolution and enhancing it using a neural model specifically overfitted for this video. However, existing methods focus solely on spatial super-resolution (SR) and under-utilize the videos' temporal redundancy.
View Article and Find Full Text PDFJ Affect Disord
August 2025
Université Paris Cité, Inserm, Optimisation Thérapeutique en Neuropsychopharmacologie, UMR-S 1144, F-75006 Paris, France.
Lithium (Li) is the most frequently recommended first-line treatment in bipolar disorder (BD). Nevertheless, response to Li is highly variable between individuals and no clinical or biological biomarkers have been consistently associated to long-term response. We previously identified 3 differentially methylated regions (DMRs) that discriminated good from non-responders to Li.
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