Results 21 to 30 of about 2,118,837 (302)
Novel Epigenetic Biomarkers in Pregnancy-Related Disorders and Cancers
Cells, 2019 As the majority of cancers and gestational diseases are prognostically stage- and grade-dependent, the ultimate goal of ongoing studies in precision medicine is to provide early and timely diagnosis of such disorders.
Valentina Karin-Kujundzic +8 more
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Comparison of methods for the isolation of cell-free DNA from cell culture supernatant
Tumor Biology, 2020 In vitro characterization of cell-free DNA using two-dimensional cell culture models is emerging as an important step toward an improved understanding of the physical and biological characteristics of cell-free DNA in human biology.
Abel Jacobus Bronkhorst +2 more
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Whole genome deep sequencing analysis of cell-free DNA in samples with low tumour content
BMC Cancer, 2022 Background Circulating cell-free DNA (cfDNA) in the plasma of cancer patients contains cell-free tumour DNA (ctDNA) derived from tumour cells and it has been widely recognized as a non-invasive source of tumour DNA for diagnosis and prognosis of cancer ...
Devika Ganesamoorthy +9 more
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RAD6-RAD18-RAD5-pathway-dependent tolerance to chronic low-dose ultraviolet light [PDF]
, 2009 In nature, organisms are exposed to chronic low- dose ultraviolet light ( CLUV) as opposed to the acute high doses common to laboratory experiments. Analysis of the cellular response to acute high-dose exposure has delineated the importance of direct DNA
Carr, Antony M +3 more
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Balkan Medical Journal, 2020 Background: Cell-free DNA, which may be considered as “liquid” biopsy, may serve as a diagnostic and prognostic marker not only in hematological malignancies but in solid tumors as well.
Zeynep Arzu Yegin +6 more
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Ceramic materials lead to underestimated DNA quantifications : a method for reliable measurements [PDF]
, 2010 In the context of investigating cell-material interactions or of material-guided generation of tissues, DNA quantification represents an elective method to precisely assess the number of cells attached or embedded within different substrates. Nonetheless,
Martin, I., Piccinini, E., Sadr, N.
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Study the Role of Cell Free DNA in the Diagnosis of Hepatocellular Carcinoma, an Egyptian Study
Asian Pacific Journal of Cancer Biology, 2022 Background and objective: Hepatocellular carcinoma (HCC) is a primary malignancy of the liver. Since the conventional tissue biopsy and AFP have limited value, a new promising diagnostic method” liquid biopsy” has emerged.
Noha Hassan Radwan +3 more
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The importance of detailed epigenomic profiling of different cell types within organs. [PDF]
, 2016 The human body consists of hundreds of kinds of cells specified from a single genome overlaid with cell type-specific epigenetic information. Comprehensively profiling the body's distinct epigenetic landscapes will allow researchers to verify cell types ...
Borok, Zea +4 more
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Clinical Chemistry, 2012 In 1947, Mandel and Metais discovered the unusual phenomenon of circulating cell-free DNA (1). Although one might naively think that DNA is found only in the nuclei of cells, it turns out that a substantial amount of small DNA fragments circulates within the blood.
openaire +2 more sources
Circulating biomarkers to monitor cancer progression and treatment
Computational and Structural Biotechnology Journal, 2016 Tumor heterogeneity is a major challenge and the root cause of resistance to treatment. Still, the standard diagnostic approach relies on the analysis of a single tumor sample from a local or metastatic site that is obtained at a given time point. Due to
Suthee Rapisuwon +2 more
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