Results 31 to 40 of about 886 (145)

Fragmentation patterns and personalized sequencing of cell‐free DNA in urine and plasma of glioma patients

EMBO Molecular Medicine, 2021
Glioma‐derived cell‐free DNA (cfDNA) is challenging to detect using liquid biopsy because quantities in body fluids are low. We determined the glioma‐derived DNA fraction in cerebrospinal fluid (CSF), plasma, and urine samples from patients using ...
Florent Mouliere, Christopher G Smith, Katrin Heider, Jing Su, Ymke van der Pol, Mareike Thompson, James Morris, Jonathan C M Wan, Dineika Chandrananda, James Hadfield, Marta Grzelak, Irena Hudecova, Dominique‐Laurent Couturier, Wendy Cooper, Hui Zhao, Davina Gale, Matthew Eldridge, Colin Watts, Kevin Brindle, Nitzan Rosenfeld, Richard Mair   +20 more
doaj   +1 more source

Early detection of renal cell carcinoma: a novel cell-free DNA fragmentomics-based liquid biopsy assay [PDF]

ESMO Open
H Bao
exaly   +2 more sources

Detection and characterization of lung cancer using cell-free DNA fragmentomes [PDF]

Nature Communications, 2021
AbstractNon-invasive approaches for cell-free DNA (cfDNA) assessment provide an opportunity for cancer detection and intervention. Here, we use a machine learning model for detecting tumor-derived cfDNA through genome-wide analyses of cfDNA fragmentation in a prospective study of 365 individuals at risk for lung cancer. We validate the cancer detection
Dimitrios Mathios, Jakob Sidenius Johansen, Stephen Cristiano, Jamie E. Medina, Jillian Phallen, Klaus R. Larsen, Daniel C. Bruhm, Noushin Niknafs, Leonardo Ferreira, Vilmos Adleff, Jia Yuee Chiao, Alessandro Leal, Michael Noe, James R. White, Adith S. Arun, Carolyn Hruban, Akshaya V. Annapragada, Sarah Østrup Jensen, Mai-Britt Worm Ørntoft, Anders Husted Madsen, Beatriz Carvalho, Meike de Wit, Jacob Carey, Nicholas C. Dracopoli, Tara Maddala, Kenneth C. Fang, Anne-Renee Hartman, Patrick M. Forde, Valsamo Anagnostou, Julie R. Brahmer, Remond J. A. Fijneman, Hans Jørgen Nielsen, Gerrit A. Meijer, Claus Lindbjerg Andersen, Anders Mellemgaard, Stig E. Bojesen, Robert B. Scharpf, Victor E. Velculescu   +37 more
openaire   +6 more sources

Detecting Liver Cancer Using Cell-Free DNA Fragmentomes

Cancer Discovery, 2022
Abstract Liver cancer is a major cause of cancer mortality worldwide. Screening individuals at high risk, including those with cirrhosis and viral hepatitis, provides an avenue for improved survival, but current screening methods are inadequate.
Zachariah H. Foda, Akshaya V. Annapragada, Kavya Boyapati, Daniel C. Bruhm, Nicholas A. Vulpescu, Jamie E. Medina, Dimitrios Mathios, Stephen Cristiano, Noushin Niknafs, Harry T. Luu, Michael G. Goggins, Robert A. Anders, Jing Sun, Shruti H. Meta, David L. Thomas, Gregory D. Kirk, Vilmos Adleff, Jillian Phallen, Robert B. Scharpf, Amy K. Kim, Victor E. Velculescu   +20 more
openaire   +2 more sources

Cell-free DNA Fragmentomics Assay to Discriminate the Malignancy of Breast Nodules and Evaluate Treatment Response [PDF]

Genomics, Proteomics and Bioinformatics
Hua Bao, Tianyi Qian, Ziqi Jia
exaly   +2 more sources

Fragmentomics of natural peptide structures

Biochemistry (Moscow), 2009
Natural fragmentation of peptide and other chemical structures is well known. They are a significant object of biochemical investigations. In this connection, the bases and determination are given for the notion of the "fragmentome" as a set of all fragments of a single substance, as well as for global fragmentome of all chemical components of living ...
openaire   +4 more sources

Characterization of fragment sizes, copy number aberrations and 4‐mer end motifs in cell‐free DNA of hepatocellular carcinoma for enhanced liquid biopsy‐based cancer detection

Molecular Oncology, 2021
Circulating cell‐free DNA (cfDNA) fragmentomics, which encompasses the measurement of cfDNA length and short nucleotide motifs at the ends of cfDNA molecules, is an emerging field for cancer diagnosis.
Chao Jin, Xiaonan Liu, Wenyuan Zheng, Liping Su, Yang Liu, Xu Guo, Xiaoming Gu, Hongping Li, Bo Xu, Gang Wang, Jiyan Yu, Qiong Zhang, Dengke Bao, Shaogui Wan, Fei Xu, Xiaohuan Lai, Jiayun Liu, Jinliang Xing   +17 more
doaj   +1 more source

Exploration of cfDNA landscape in NIPT and clinical utilities of cfDNA based gene expression inference in prenatal diagnostics

Frontiers in Genetics
Cell-free DNA (cfDNA) is a dynamic biomarker reflecting the physiological state of the body. Its unique physical and biochemical properties, inherited from the tissue of origin, enable a wide range of clinical applications.
Ruo Jia, Jianjiang Zhu, Feng Zhang, Yangbo Sun, Bin Zhang, Yang Du, Hong Qi   +6 more
doaj   +1 more source

The circulating cell-free DNA landscape in sepsis is dominated by impaired liver clearance

Cell Genomics
Summary: Circulating cell-free DNA (cfDNA) is a promising molecular biomarker, but its role in severe infection is unclear. Here, we profile cfDNA from sepsis patients and controls, demonstrating a 41-fold increase during disease.
Kiki Cano-Gamez, Patrick Maclean, Masato Inoue, Sakineh Hussainy, Elisabeth Foss, Chloe Wainwright, Hanyu Qin, Stuart McKechnie, Chun-Xiao Song, Julian C. Knight   +9 more
doaj   +1 more source

Aberrant fragmentomic features of circulating cell-free mitochondrial DNA enable early detection and prognosis prediction of hepatocellular carcinoma [PDF]

Clinical and Molecular Hepatology
Background/Aims Early detection and effective prognosis prediction in patients with hepatocellular carcinoma (HCC) provide an avenue for survival improvement, yet more effective approaches are greatly needed.
Yang Liu, Fan Peng, Siyuan Wang, Huanmin Jiao, Kaixiang Zhou, Wenjie Guo, Shanshan Guo, Miao Dang, Huanqin Zhang, Weizheng Zhou, Xu Guo, Jinliang Xing   +11 more
doaj   +1 more source