Detection of 8-OHdG-base damage has been a big challenge for decades, though different analytical methods are developed. The recent approaches that are used for quantitating either the total amount of base damage or the amount of base damage per cell from different sources of samples are not automated. We have developed a method for automated damage detection from a single cell and applied it to 8-OHdG quantitation.
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http://dx.doi.org/10.1007/7651_2016_344 | DOI Listing |
Int J Radiat Biol
January 2025
Department of Horticulture, Patuakhali Science and Technology University, Patuakhali, Bangladesh.
Purpose: The study focused on developing a rapid PCR-based detection method and employing gamma irradiation techniques to manage , aiming to produce brown rot-free export-quality potatoes. This initiative seeks to enhance potato exports from Bangladesh.
Materials And Methods: Samples of potato tubers and soil were collected from various commercially significant potato-growing areas, resulting in a total of 168 isolates from potato tubers and soil across 12 regions.
Int Immunol
January 2025
Division of Innate Immunity, The Institute of Medical Science, The University of Tokyo; Minato-ku, Tokyo 108-8639, Japan.
Systemic lupus erythematosus (SLE) is a systemic autoimmune disease characterized by the production of autoantibodies and damage to multiple organs. Glomerulonephritis, a manifestation involving glomerular deposition of immune complexes and complement components, significantly contributes to disease morbidity. Although the endosomal single-stranded RNA sensor TLR7 is known to drive glomerulonephritis by promoting autoantibody production in B cells, the contribution of macrophage TLR7 responses to glomerulonephritis remains poorly understood.
View Article and Find Full Text PDFMicroPubl Biol
January 2025
Molecular and Integrative Physiology Department, University of Michigan-Ann Arbor, Ann Arbor, Michigan, United States.
pathogenic susceptibility is influenced by the worm's detection of its environment and its capacity to resist and resolve damage following infection. Here, we use a model where worms can sense, but not ingest, the pathogen (EF) We identify that perception of EF without infection induces the stress-response gene further identify that neural and intestinal signaling genes are necessary for induction without active infection. Finally, we show that overexpression is sufficient to extend lifespan with EF exposure, while KO is not detrimental, suggesting that additional expression benefits worms in this condition.
View Article and Find Full Text PDFRev Cardiovasc Med
January 2025
Department of Cardiology, Gazi University Faculty of Medicine, 06560 Ankara, Turkey.
Background: Hypertension-mediated organ damage (HMOD) is a critical complication of hypertension that can present with cardiac, retinal, and renal manifestations and affect patient outcomes. Serum signal peptide, CUB (complement C1r/C1s, Uegf, and Bmp1) domain, and epidermal growth factor-like domain-containing protein 1 (SCUBE-1), a novel biomarker implicated in vascular pathology, shows promise for detecting HMOD. This study aims to explore the relation between SCUBE-1 levels and HMOD in hypertensive patients.
View Article and Find Full Text PDFNeurophotonics
January 2025
California Institute of Technology, Department of Electrical Engineering, Pasadena, California, United States.
Significance: Cerebral blood flow (CBF) and cerebral blood volume (CBV) are key metrics for regional cerebrovascular monitoring. Simultaneous, non-invasive measurement of CBF and CBV at different brain locations would advance cerebrovascular monitoring and pave the way for brain injury detection as current brain injury diagnostic methods are often constrained by high costs, limited sensitivity, and reliance on subjective symptom reporting.
Aim: We aim to develop a multi-channel non-invasive optical system for measuring CBF and CBV at different regions of the brain simultaneously with a cost-effective, reliable, and scalable system capable of detecting potential differences in CBF and CBV across different regions of the brain.
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