Results 21 to 30 of about 4,929,883 (200)

Transition from normal to cancerous cell by precancerous niche (PCN) induced chronic cell-matrix stress

open access: yes4 open, 2019
The attempt to restore homeostasis, once disrupted, such that complex signaling, crosstalk between ubiquitous proteins, and a diverse range of pathways gone awry is near impossible, especially in the presence of an ongoing pathogenic stimuli with ...
Brücher Björn L.D.M., Jamall Ijaz S.
doaj   +1 more source

Underwater Cultural Heritage as an Engine for Social, Economic and Cultural Development. State of Research at the University of Cadiz (Andalusia, Spain)

open access: yesHeritage, 2021
Public access to underwater and maritime cultural heritage has proven to have a very positive effect on the local economy. This type of heritage is very attractive for the cultural tourism sector in general and for active and diving tourism. The Nautical
Carlota Pérez-Reverte Mañas   +5 more
doaj   +1 more source

DNA methylation and socioeconomic status in a Mexican-American birth cohort. [PDF]

open access: yes, 2018
Background: Maternal social environmental stressors during pregnancy are associated with adverse birth and child developmental outcomes, and epigenetics has been proposed as a possible mechanism for such relationships.
Coker, Eric   +4 more
core   +1 more source

Magnetic Resonance Compatibility Analysis Method of Surgical Robotic System Based on Image Quality Evaluation

open access: yesChinese Journal of Magnetic Resonance, 2023
To ensure the safety and precision of surgery, the robotic system applied in magnetic resonance (MR) image-guided robot-assisted surgery should be MR-compatible. In terms of this issue, a MR compatibility analysis method for surgical robotic system based
LI Pan   +3 more
doaj   +1 more source

Impact of decitabine on immunohistochemistry expression of the putative tumor suppressor genes FHIT, WWOX, FUS1 and PTEN in clinical tumor samples. [PDF]

open access: yes, 2014
BackgroundSince tumor suppressor gene function may be lost through hypermethylation, we assessed whether the demethylating agent decitabine could increase tumor suppressor gene expression clinically.
Aldaz, Marcelo   +8 more
core   +3 more sources

LINE-1 Insertion Dimorphisms Identification by PCR [PDF]

open access: yesBioTechniques, 2004
BioTechniquesVol. 37, No. 5 BenchmarksOpen AccessLINE-1 insertion dimorphisms identification by PCRWichai Pornthanakasem & Apiwat MutiranguraWichai PornthanakasemChulalongkorn University, Bangkok, Thailand & Apiwat Mutirangura *Address correspondence to: Apiwat Mutirangura, Genetics Unit, Department of Anatomy, Faculty of Medicine, Chulalongkorn ...
Wichai Pornthanakasem   +1 more
openaire   +3 more sources

BST2 Suppresses LINE-1 Retrotransposition by Reducing the Promoter Activity of LINE-1 5′ UTR

open access: yesJournal of Virology, 2022
BST2 is a potent antiviral protein that suppresses the release of several enveloped viruses, mainly by tethering the envelope of newly synthesized virions and restraining them on the surface of producer cells. In mammalian cells, there are numerous DNA elements replicating through reverse transcription, among which LINE-1 is the only retroelement that ...
Yifei Zhao   +5 more
openaire   +2 more sources

Effect of reverse transcriptase inhibitors on LINE-1 and Ty1 reverse transcriptase activities and on LINE-1 retrotransposition [PDF]

open access: yes, 2011
Background LINE-1s (L1, Long Interspersed Element-1) are the most abundant autonomous non-LTR retrotransposons in the human genome and replicate by reverse transcription of an RNA intermediate.
Lixin Dai, Qing Huang, Jef D Boeke
core   +1 more source

LINE-1 methylation status in prostate cancer and non-neoplastic tissue adjacent to tumor in association with mortality

open access: yesEpigenetics, 2017
Aberrant DNA methylation seems to be associated with prostate cancer behavior. We investigated LINE-1 methylation in prostate cancer and non-neoplastic tissue adjacent to tumor (NTAT) in association with mortality from prostate cancer.
Valentina Fiano   +8 more
doaj   +1 more source

Study of the Pipeline in Emergency Operation and Assessing the Magnitude of the Gas Leak

open access: yesEnergies, 2022
Accidents on gas pipelines cause significant damage to the national economy and the economy of the state. Thus, it is necessary to always be prepared for such situations in order to restore the normal operation of the gas pipeline as soon as possible. An
Andrey Schipachev   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy