Results 71 to 80 of about 25,223,622 (264)

Improvement of fetus growth restriction diagnostics in pregnant women by means of biochemical markers that characterize the disorder of stress-adaptation

Zaporožskij Medicinskij Žurnal, 2018
Object of the work. Regulatory and adaptive processes of the system “mother –placenta – fetus” state determination and detection of pregnant women adaptive capabilities specific features in case of fetus growth restriction based on a number of the blood ...
N. G. Kolokot
doaj   +1 more source

Time Toxicity in Wilms Tumor: Quantifying the Burden of Healthcare Interaction in the First Year After Diagnosis

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Wilms tumor (WT) treatment imposes a significant time burden on patients and their families. Time toxicity is a patient‐centered metric that quantifies the burden of healthcare interaction. We sought to define time toxicity in the first year after diagnosis of WT and hypothesized that it would increase as tumor stage and treatment ...
Caleb Q. Ashbrook, Veerain Gupta, Nicholas J. Clark, Vijay Rings, Lauren E. Corona, Douglass B. Clayton, Daniel J. Benedetti   +6 more
wiley   +1 more source

Heterogeneity in the Global Practice of Central Nervous System Staging in Pediatric Acute Lymphoblastic Leukemia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Central nervous system (CNS) involvement in childhood acute lymphoblastic leukemia (ALL) is assessed by cell counting and cytomorphology from cerebrospinal fluid (CSF) and is used for treatment stratification worldwide. The ratio of “CNS2” patients in clinical trials ranges from 3% to 40%, with unclear prognostic significance ...
Laura Almási, Bernadett Borbála Huszti, Gábor Barna, Marko Kavcic, Janez Jazbec, Lennart Lenk, Vera Münch, Sophia Polychronopoulou, Ágnes Márk, Maria Thastrup, Lüder H. Meyer, Kjeld Schmiegelow, Cornelia Eckert, Christina Halsey, Dániel J. Erdélyi   +14 more
wiley   +1 more source

BsuMI regulates DNA transformation in Bacillus subtilis besides the defense system and the constructed strain with BsuMI-absence is applicable as a universal transformation platform for wild-type Bacillus

Microbial Cell Factories
Background To effectively introduce plasmids into Bacillus species and conduct genetic manipulations in Bacillus chassis strains, it is essential to optimize transformation methods.
Zhao Xingya, Fu Xiaoping, Zhen Jie, Yang Jun, Zheng Hongchen, Bai Wenqin, Song Hui   +6 more
doaj   +1 more source

The EcoKI type I restriction-modification system in Escherichia coli affects but is not an absolute barrier for conjugation. [PDF]

J Bacteriol, 2015
Roer L, Aarestrup FM, Hasman H.
europepmc   +2 more sources

Effects of mutations in phage restriction sites during escape from restriction–modification

, 2017
Restriction–modification systems are widespread genetic elements that protect bacteria from bacteriophage infections by recognizing and cleaving heterologous DNA at short, well-defined sequences called restriction sites. Bioinformatic evidence shows that
Călin C. Guet, Guet, Calin C ; https://orcid.org/, Maroš Pleška, Pleska, Maros ; https://orcid.org/   +3 more
core   +1 more source

The Role of Hematopoietic Cell Transplantation in Ataxia‐Telangiectasia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Ataxia‐telangiectasia (A‐T) is a DNA repair disorder characterized by neurodegeneration, immunodeficiency, and cancer predisposition. Hematopoietic cell transplantation (HCT) is an established therapy in related disorders such as Fanconi anemia (FA) and Nijmegen breakage syndrome (NBS), but its role in A‐T is unclear.
Laila Alkhouli, Seth Rotz, Masatoshi Takagi, Richa Sharma   +3 more
wiley   +1 more source

A DNA phosphorothioation-based Dnd defense system provides resistance against various phages and is compatible with the Ssp defense system

mBio, 2023
DndABCDE-catalyzed DNA phosphorothioation (PT), in which the nonbridging oxygen is swapped with a sulfur atom, was first identified in the bacterial genome.
Susu Jiang, Ke Chen, Yingying Wang, Yueying Zhang, Yaru Tang, Wanqiu Huang, Xiaolin Xiong, Shi Chen, Chao Chen, Lianrong Wang   +9 more
doaj   +1 more source

Increased Risk of Sarcomas in Children With Congenital Anomalies: Findings From the Genetic Overlap Between Anomalies and Cancer in Kids (GOBACK) Registry Linkage Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Pediatric sarcomas are a heterogeneous group of tumors that contribute disproportionately to cancer mortality in children. Although congenital anomalies are among the strongest known risk factors for childhood cancer, the risk of specific sarcoma subtypes among affected individuals has not yet been thoroughly evaluated. Procedure We
Russ Wolters, Ji Yun Tark, Tiffany M. Chambers, Tania A. Desrosiers, Michael E. Scheurer, Charles Shumate, Wendy N. Nembhard, Mahsa M. Yazdy, Eirini Nestoridi, Amanda E. Janitz, Jean Paul Tanner, Russell S. Kirby, Jason L. Salemi, Yao Yu, Chad D. Huff, Sharon E. Plon, Philip J. Lupo, Jeremy M. Schraw   +17 more
wiley   +1 more source

Comparative analysis of Borrelia’s Defence mechanisms and their impact on genetic manipulation of low-passage isolates of Borrelia afzelii and Borrelia garinii

Current Research in Microbial Sciences
Borrelia, a highly prevalent tick-borne pathogen, has a genome with a linear chromosome and numerous linear and circular plasmids. There are three groups of Borrelia: Lyme borreliosis, relapsing fever, and Echidna-reptile. In Europe, Borrelia afzelii and
Margarida Ruivo, Anna-Margarita Schötta, Theresa Stelzer, Michael Reiter, Michiel Wijnveld   +4 more
doaj   +1 more source