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Prenatal diagnosis following preimplantation genetic testing for monogenic conditions: a single centre record linkage study.
J Assist Reprod Genet
January 2025
University of Melbourne, Parkville, Australia, VIC.
Purpose: Professional bodies currently advise all pregnant individuals undertake confirmatory prenatal diagnostic testing following preimplantation genetic testing for monogenic conditions (PGT-M). We aimed to ascertain the uptake of prenatal diagnostic testing following PGT-M in a large single-centre population.
Methods: This observational linkage study was undertaken using routinely collected outcome data from PGT-M cycles performed at one of Australia's largest PGT-M providers and a statewide dataset of all prenatal samples undergoing cytogenetic analysis in Victoria, Australia, between 2015 and 2022.
-Rearranged Enteric Tumors: Updates on Clinicopathologic and Molecular Genetics Features.
Cells
January 2025
Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA 30322, USA.
Recent advances in molecular genetics, particularly in identifying and characterizing genetic abnormalities within mesenchymal neoplasms, have led to a more comprehensive and evolving classification system. Modern technological developments in cytogenetics and next-generation sequencing have enabled the analysis of small clinical samples, expanded our understanding of tumor biology, and improved the diagnostic, prognostic, and predictive precision by identifying targeted genetic alterations, confirming the presence of fusion transcripts, and/or revealing the overexpression of specific genes and their targets. In this review, we focus specifically on the -rearranged enteric tumor, a recent clinicopathological entity that has emerged within the expanding classification of mesenchymal tumors.
View Article and Find Full Text PDFRepeatome landscapes and cytogenetics of hortensias provide a framework to trace Hydrangea evolution and domestication.
Ann Bot
January 2025
Graduate School of Human Development and Environment, Kobe University, Nada-ku, Kobe, 657-8501, Japan.
Background And Aims: Ornamental hortensias are bred from a reservoir of over 200 species in the genus Hydrangea s.l. (Hydrangeaceae), and are valued in gardens, households and landscapes across the globe.
View Article and Find Full Text PDFAssessment of Long-Term Cultivated In Vitro Willow Clones according to Chromosomal Analysis.
Dokl Biochem Biophys
January 2025
Voronezh State University, Voronezh, Russia.
Creation and long-term in vitro maintenance of valuable genotype collection is one of the modern approach to conservation of valuable gene pool of woody plants. However, during prolonged cultivation, genetic variability of cells and tissues may accumulate and lead to the loss of valuable characteristics of parental plants. It is therefore important to assess the genetic (including cytogenetic) stability of collection clones.
View Article and Find Full Text PDFAmeliorative effect of aqueous leaf extract of Pistacia lentiscus L. against oxaliplatin-induced hepatic injury, oxidative stress, and DNA damage in vitro and in vivo.
Med Oncol
January 2025
Laboratory of Molecular Toxicology, Faculty of Nature and Life Sciences, University of Jijel, 18000, Jijel, Algeria.
The current study aimed to assess the preventive effects of aqueous leaf extract of Pistacia lentiscus (ALEPL) against Oxaliplatin (OXA)-induced DNA damage, hepatic injury, and oxidative stress. The in vitro cytotoxic and genotoxic effects of OXA and ALEPL on HCT116 colon cancer cells were evaluated using the MTT (Tetrazolium salt reduction) assay and comet assay. The in vivo study involved 24 female NMRI (Naval Medical Research Institute) mice that were equally divided into four groups as follows: Control group, ALEPL-treated group (100 mg/kg), OXA-treated group (7 mg/kg), and ALEPL-treated group (100mg/kg) + OXA (7mg/kg).
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