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Excess production of nitric oxide (NO) and reactive nitrogen intermediates (RNIs) causes nitrosative stress on cells. Schizosaccharomyces pombe was used as a model to study nitrosative stress response. In the present data article, we have used differential display to identify the differentially expressed genes in the fission yeast under nitrosative stress conditions. We have used pure NO donor compound detaNONOate at final concentrations of 0.1 mM and 1 mM to treat the cells for 15 min alongside control before studying their gene expression profiles. At both the treated conditions, we identified genes which were commonly repressed while several genes were induced upon both 0.1 mM and 1 mM treatments. The differentially expressed genes were further analyzed in DAVID and categorized into several different pathways.
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http://dx.doi.org/10.1016/j.dib.2015.11.047 | DOI Listing |
Eye Vis (Lond)
September 2025
Faculty of Medicine, Coimbra Institute for Clinical and Biomedical Research (iCBR), University of Coimbra, Coimbra, Portugal.
Background: Diabetic retinopathy (DR) is often diagnosed many years after diabetes onset, highlighting the need for early diagnosis. The current study aimed to assess whether texture analysis of computed optical coherence tomography (OCT) retinal images can identify (very) early retinal changes. We previously reported retinal texture changes in a type 1 diabetes animal model.
View Article and Find Full Text PDFSci Rep
September 2025
Division of Clinical Chemistry and Laboratory Haematology, Department of Medical Laboratory Diagnostics, Faculty of Pharmacy, Wroclaw Medical University, Borowska 211A St., 50-556, Wrocław, Poland.
Heart ischemia/reperfusion injury (IRI) significantly contributes to cardiac damage through oxidative and nitrosative stress, where the dysregulation of nitric oxide synthases (NOS) and the subsequent activation of matrix metalloproteinases (MMPs) are observed. Klotho is a multifunctional protein crucial in ageing, metabolism, and ion homeostasis. It has been confirmed that Klotho serves as a critical protective factor across multiple biological systems, with its roles in neuroprotection, cardiovascular health, and renal function being particularly noteworthy.
View Article and Find Full Text PDFIBRO Neurosci Rep
December 2025
Department of Biological Sciences, Faculty of Science, University of Maroua, P.O. Box 814, Maroua, Cameroon.
Depression is a highly prevalent neuropsychiatric disorder globally, and its increasing incidence is thought to be mediated by the growing exposure to stressful life events and conditions. is widely used in traditional medicine to treat fever, pain, epilepsy, and depression. This study aimed at evaluating the antidepressant effect of aqueous extract (CF) using the chronic physical restriction stress (CRS) model on male and female rats.
View Article and Find Full Text PDFPhysiol Rep
September 2025
Center for Cardiometabolic Sciences, Christina Lee Brown Envirome Institute, Division of Environmental Medicine, University of Louisville, Louisville, Kentucky, USA.
Fine particulate matter (PM) exposure increases the cardiometabolic disease risk. While there is extensive research on how PM impairs cardiometabolic health in male mice, its health impact is largely unexplored in females. To examine PM-induced cardiometabolic effects in females, female and male mice (n = 10/group) on a regular (12 h:12 h, RLC) or disturbed (18 h:6 h, DLC) light-dark cycle were exposed to concentrated ambient PM (CAP) for 30 days.
View Article and Find Full Text PDFInflammopharmacology
September 2025
Department of Basic Pharmaceutical Sciences, Faculty of Pharmacy, Gazi University, Ankara, Türkiye.
Ulcerative colitis is a chronic inflammatory disease affecting the gastrointestinal tract. In addition to treatments aimed at healing inflammation and tissue damage, addressing redox imbalance and mitochondrial dysfunction is crucial. The aim of the present study is to investigate the effects of Alpha-Lipoic Acid (ALA), either alone or in combination with mesalamine, on oxidative/nitrosative stress, mitochondrial dynamics, and histopathological changes in a rat model of ulcerative colitis.
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