Results 61 to 70 of about 8,300,360 (253)

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

Brachial Plexopathy in Head and Neck Cancer Potentially Related to LET-Dependent RBE

open access: yesBiophysica
Proton beam therapy for head and neck cancers traditionally employs a fixed relative biological effectiveness (RBE) of 1.1, which may underestimate actual biological effects in critical structures.
Abanob Hanna   +14 more
doaj   +1 more source

Reconstructing enzyme evolution by protein engineering

open access: yesFEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler   +2 more
wiley   +1 more source

Investigating transcription factor dynamics in health and disease using FRAP

open access: yesFEBS Letters, EarlyView.
FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj   +3 more
wiley   +1 more source

Diagnosis and staging of patients with ovarian cancer: National Clinical Guideline No. 20 Annex 1: Systematic review of cost effectiveness

open access: yes, 2018
The purpose of this systematic review was to identify and evaluate economic evidence to inform the clinical recommendations of this NCG. Review of the cost-effectiveness of health technologies enables guideline developers to explicitly consider how ...
HRB-CICER (Collaboration in Ireland for Clinical Effectiveness Reviews)
core  

Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions

open access: yesFEBS Letters, EarlyView.
The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang   +4 more
wiley   +1 more source

Comparative study of the effects of different radiation qualities on normal human breast cells

open access: yesRadiation Oncology, 2017
Background As there is a growing number of long-term cancer survivors, the incidence of carcinogenesis as a late effect of radiotherapy is getting more and more into the focus.
Dajana Juerß   +9 more
doaj   +1 more source

Characterizing Radiation Effectiveness in Ion Beam Therapy Part I: Introduction and Biophysical Modeling of RBE Using the LEMIV

open access: yesFrontiers in Physics, 2020
The specific advantages of ion beams for application in tumor therapy are attributed to their different macroscopic and microscopic energy deposition pattern as compared to conventional photon radiation.
Michael Scholz   +5 more
doaj   +1 more source

The experimental measure of relative biological effectiveness and the verification of biological dose of heavy ions

open access: yes, 2006
重离子高的相对生物学效应(relative biological effectiveness ,简称RBE)是将其应用于放疗治癌的生物学优势。生物有效剂量(GyE ...
王菊芳
core  

New Deal for Young People: Relative effectiveness of the options in reducing male unemployment [PDF]

open access: yes, 2004
The New Deal for Young People was introduced throughout Great Britain in April 1998 as a key element of the government’s welfare-to-work strategy. Participants enter a period of intensive job search known as the ‘Gateway’ and then enter one of four ...
Dorsett, R.
core  

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