Most of the carbon found in fruits at harvest is imported by the phloem. Imported carbon provide the material needed for the accumulation of sugars, organic acids, secondary compounds, in addition to the material needed for the synthesis of cell walls. The accumulation of sugars during fruit development influences not only sweetness but also various parameters controlling fruit composition (fruit "quality"). The accumulation of organic acids and sugar in grape berry flesh cells is a key process for berry development and ripening. The present review presents an update of the research on grape berry development, anatomical structure, sugar and acid metabolism, sugar transporters, and regulatory factors.
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http://dx.doi.org/10.1186/s43897-024-00100-8 | DOI Listing |
J Chromatogr B Analyt Technol Biomed Life Sci
January 2025
Universite Claude-Bernard Lyon 1, CNRS, CPE-Lyon, CP2M, UMR 5128, Villeurbanne, France. Electronic address:
Carboxylic acids and aromatic compounds are essential building blocks and starting materials for the production of a wide range of fine chemicals and materials. Their recovery from kraft black liquor, an industrial effluent from pulp and paper mills, is a promising way to produce alternative bio-based chemicals. Reliable methods are needed to identify and quantify the molecules of interest in complex mixtures such as black liquors.
View Article and Find Full Text PDFNanotechnology
January 2025
Kwangwoon University, 20 Kwangwoonro Nowon-Gu Seoul, Nowon-gu, 01897, Korea (the Republic of).
To implement a neuromorphic computing system capable of efficiently processing vast amounts of unstructured data, a significant number of synapse and neuron devices are needed, resulting in increased area demands. Therefore, we developed a nanoscale vertically structured synapse device that supports high-density integration. To realize this synapse device, the interface effects between the resistive switching layer and the electrode were investigated and utilized.
View Article and Find Full Text PDFJCO Oncol Pract
January 2025
Department of Health Disparities Research, The University of Texas MD Anderson Cancer Center, Houston, TX.
Purpose: Previous studies have described barriers to and facilitators of healthy eating and being physically active among patients with cancer, but few have done so in a safety-net community oncology setting.
Materials And Methods: To understand multiple perspectives on the factors that influence diet and exercise in patients with cancer treated in safety-net settings, we conducted semistructured interviews between June and November 2021 with patients and oncology clinic medical professionals at a safety-net hospital in Houston, TX.
Results: Thirty-one patients with cancer were interviewed, including 11 patients on active treatment and 20 survivors, as well as 21 care health care professionals.
PLoS One
January 2025
European Commission, Joint Research Centre (JRC), Ispra, Italy.
Disposable filtering face piece respirators (FFRs) are not approved for reuse as standard of care. However, lessons learnt from the SARS-CoV-2 pandemic, FFRs decontamination and reuse may be needed as crisis capacity strategy to ensure availability in medical facilities. We studied a decontamination methodology based on atmospheric pressure plasma technology, which allows for rapid, contact-free decontamination without utilisation of harmful chemicals, and suitable to access small pores and microscopic filters openings.
View Article and Find Full Text PDFBiomarkers
January 2025
Hacettepe University, Faculty of Medicine, Deparment of Medical Oncology, Ankara, Turkey.
Background: Dynamins are defined as a group of molecules with GTPase activity that play a role in the formation of endocytic vesicles and Golgi apparatus. Among them, DNM3 has gained recognition in oncology for its tumor suppressor role. Based on this, the aim of this study is to investigate the effects of the DNM3 gene in patients diagnosed with pancreatic cancer using bioinformatics databases.
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