Results 51 to 60 of about 10,355,590 (280)

Cell-Free DNA: An Upcoming Biomarker in Transplantation [PDF]

American Journal of Transplantation, 2015
After organ transplantation, donor-derived cell-free DNA (ddcfDNA) can be detected in the recipient's blood and urine. Different ddcfDNA quantification techniques have been investigated but a major breakthrough was made with the introduction of digital droplet PCR and massive parallel sequencing creating the opportunity to increase the understanding of
Gielis, E.M., Ledeganck, K.J., Winter, B.Y. de, Favero, J. del, Bosmans, J.L., Claas, F.H.J., Abramowicz, D., Eikmans, M.   +7 more
openaire   +4 more sources

The human gut microbiome across the life course

FEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero, Basak Bahcivanci, Antonietta Hayhoe, Animesh Acharjee, Ezgi Özkurt   +4 more
wiley   +1 more source

Adenylylation of Gyrase and Topo IV by FicT Toxins Disrupts Bacterial DNA Topology [PDF]

, 2015
Toxin-antitoxin (TA) modules are ubiquitous molecular switches controlling bacterial growth via the release of toxins that inhibit cell proliferation.
Gerdes, K., Glatter, Timo, Dehio, Christoph, Alexander Harms, Goepfert, A., Scheu, P., Kenn Gerdes, Glatter, T. ; https://orcid.org/, Schirmer, T., Harms, Alexander, Christoph Dehio, Harms, A., Timo Glatter, Stanger, Frédéric Valentin, Gerdes, Kenn, Dehio, C., Schirmer, Tilman, Harms, Alexander; id_orcid, de Jong, I., de Jong, Imke Greet, Stanger, F., Tilman Schirmer, Patrick Daniel Scheu, Arnaud Goepfert, Scheu, Patrick Daniel, Frédéric Valentin Stanger, Imke Greet de Jong, Goepfert, Arnaud   +27 more
core   +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

Rab14 regulates the transport of human papillomavirus to the trans‐Golgi network for infectious cell entry

FEBS Letters, EarlyView.
This study reveals that the small GTPase Rab14 is necessary for human papillomavirus (HPV) infection and plays an essential role in the transport of virions to the trans‐Golgi network (TGN). HPV in the early endosome (EE), which harbors GTP‐bound Rab14, is transported to the TGN through the switch of Rab14 from its GTP‐bound to GDP‐bound form.
Yoshiyuki Ishii, Iwao Kukimoto
wiley   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

FEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa, Shinya Sugimoto, Toshiro Sato   +2 more
wiley   +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

Utility of plasma cell‐free DNA in metastatic castration‐resistant prostate cancer

IJU Case Reports, 2020
Introduction Cell‐free DNA is suggested as a prognostic biomarker in metastatic castration‐resistant prostate cancer. However, it remains unknown which parameter of cell‐free DNA is correlated with the progression and prognosis of metastatic castration ...
Itsuto Hamano, Shingo Hatakeyama, Tomoko Hamaya, Kyo Togashi, Teppei Okamoto, Hayato Yamamoto, Tohru Yoneyama, Takahiro Yoneyama, Yasuhiro Hashimoto, Chikara Ohyama   +9 more
doaj   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

FEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee, Junho Jeong, Chae Yeong Lee, Hyunjoon Cho, Man Hwan Oh, Je Chul Lee, Jee‐Young Lee, Yangmee Kim   +7 more
wiley   +1 more source