Results 101 to 110 of about 3,251,205 (352)

Cell-free DNA in non-small cell lung cancer

Acta Medica Lituanica, 2017
Lung cancer is the leading cause of cancer-associated deaths worldwide. Surgery is the standard treatment for early-stage non-small cell lung cancer (NSCLC).
Vaida Gedvilaitė, Diana Schveigert, Saulius Cicėnas   +2 more
doaj   +1 more source

Comprehensive characterization of plasma cell-free Echinococcus spp. DNA in echinococcosis patients using ultra-high-throughput sequencing.

PLoS Neglected Tropical Diseases, 2020
BACKGROUND:Echinococcosis is a life-threatening parasitic disease caused by Echinococcus spp. tapeworms with over one million people affected globally at any time. The Echinococcus spp.
Jingkai Ji, Bin Li, Jingzhong Li, Wangmu Danzeng, Jiandong Li, Yanping Zhao, Gezhen Qiangba, Qingda Zhang, Nibu Renzhen, Zhuoga Basang, Changlin Jia, Quzhen Gongsang, Jinmin Ma, Yicong Wang, Fang Chen, Hongcheng Zhou, Huasang, Jiefang Yin, Jiandan Xie, Na Pei, Huimin Cai, Huayan Jiang, Huanming Yang, Jian Wang, Asan, Xiumin Han, Junhua Li, Weijun Chen, Dong Yang   +28 more
doaj   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

Identifying a role for Ciz1 in the DNA damage response [PDF]

, 2011
In proliferating cells, cell cycle arrest and DNA repair are induced upon detection of DNA damage. The DNA damage response (DDR) to double strand DNA breaks is mediated by phosphatidylinositol 3-kinase-like protein kinases (PIKKs), which propagate DDR ...
Roper, Katherine
core  

DNA packaging and polycation length determine DNA susceptibility to free radical damage in condensed DNA [PDF]

, 2023
In nature, DNA exists primarily in a highly compacted form. The compaction of DNA in vivo is mediated by cationic proteins; histone in somatic nuclei and protamines in sperm chromatin.
Daniel, Kirchhoff, Ehigbai, Oikeh, Yongmei, Wang, Jason, DeRouchey, Jesse, Ziebarth   +4 more
core   +1 more source

Cell‐free DNA results lead to unexpected diagnosis

Clinical Case Reports, 2017
Key Clinical Message Maternal cell‐free DNA (cfDNA) results that are discordant with the diagnostic fetal karyotype should prompt further investigation.
Jessica Smith, Victoria Kean, Diana W. Bianchi, Gerald Feldman, Nancie Petrucelli, Michael Simon, Bernard Gonik   +6 more
doaj   +1 more source

Calpain small subunit homodimerization is robust and calcium‐independent

FEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy, Trina Dykstra‐MacPherson, Mathias A. Bell, Peter L. Davies, Ruby May A. Sullan   +4 more
wiley   +1 more source

DNA replication licensing in somatic and germ cells [PDF]

, 2004
The DNA replication (or origin) licensing system ensures precise duplication of the genome in each cell cycle and is a powerful regulator of cell proliferation in metazoa.
Williams, C, Jung, Hyo-Il, Obermann, EC, Ellen C. Obermann, Kai Stoeber, Loddo, Marco, Kathryn Leigh Eward, Marco Loddo, Shreeram, S, Williams, GH, Obermann, Ellen C, Hyo-Il Jung, Williams, Craig, J. Julian Blow, Gareth H. Williams, Eward, Kathryn Leigh, Fanshawe, Thomas, Jung, HI, Shreeram, S., Prevost, Toby; id_orcid, Blow, J. Julian; id_orcid, A. Toby Prevost, Loddo, M, Williams, Gareth H., Thomas Fanshawe, Fanshawe, T, Obermann, Ellen C., Eward, KL, Williams, Gareth H, Jung, H-I, S. Shreeram, Blow, J Julian, Prevost, A. Toby, Stoeber, K, Stoeber, Kai, Blow, J. Julian, Prevost, AT, Blow, JJ, Craig Williams   +38 more
core   +1 more source

Advances, Challenges, and Clinical Applications of Donor-derived Cell-free Deoxyribonucleic Acid in Transplantation

Indian Journal of Transplantation
Donor-derived cell-free deoxyribonucleic acid (dd-cfDNA) is a promising noninvasive biomarker for monitoring organ transplant rejection and graft status as it is released into the recipient’s bloodstream due to graft injury, ischemia, or immune response.
Vikash Chandra Mishra, Dinesh Chandra, Vimarsh Raina   +2 more
doaj   +1 more source

Epstein-Barr virus DNA in serum as an early prognostic marker in children and adolescents with Hodgkin lymphoma

Blood Advances, 2017
: Assay of cell-free DNA in blood offers an approach to assessment of tumor DNA. We sought to determine whether Epstein-Barr virus (EBV) DNA in cell-free blood is also a good surrogate for the presence of tumor DNA in children with Hodgkin lymphoma, as ...
Jennifer J.G. Welch, Cindy L. Schwartz, Meghan Higman, Lu Chen, Allen Buxton, Jennifer A. Kanakry, Samir B. Kahwash, Robert E. Hutchison, Debra L. Friedman, Richard F. Ambinder   +9 more
doaj   +1 more source