Results 191 to 200 of about 6,300,735 (285)

The hCOMET project: International database comparison of results with the comet assay in human biomonitoring. Baseline frequency of DNA damage and effect of main confounders. [PDF]

open access: yesMutat Res Rev Mutat Res, 2021
Milić M   +89 more
europepmc   +1 more source

GRADE THREE EQAO MATHEMATICS ACHIEVEMENT TESTING : a comparison of French immersion students' results by language of testing

open access: yes, 2010
This thesis / dissertation was completed and submitted at Nipissing University, and is made freely accessible through the University of Toronto’s TSpace repositoryThis study investigated the effect that language of testing had upon the Education Quality ...
Smith, Andrea
core  

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

Comparison of treatment results between surgical and conservative treatment of distal radius fractures in adults: A meta-analysis of randomized controlled trials

open access: yesActa Orthopaedica et Traumatologica Turcica, 2021
Yifan Chen   +4 more
doaj   +1 more source

The Role of Social Media Social Comparison in Self-Esteem and Emotion Regulation: A Study on Italian High School Students

open access: yes
openThis study investigates the role of social media social comparison in self-esteem and emotion regulation on Italian high school students, aged from 14 to 19 who participated in two online sessions, completing anonymous questionnaires.
RICCO, ROBERTA
core  

The role of miR‐335‐5p in the redifferentiation of BRAF p.V600E thyroid cancers

open access: yesMolecular Oncology, EarlyView.
The BRAF p.V600E mutation promotes thyroid cancer dedifferentiation and radioiodine resistance. Using a network approach, we identified miR‐335‐5p as a key regulator of BRAF‐mutated thyroid tumors. Restoring miR‐335‐5p increased thyroid‐specific gene expression and iodine uptake in cells and organoids.
Valeria Pecce   +11 more
wiley   +1 more source

TRAIL‐PEG‐Apt‐PLGA nanosystem as an aptamer‐targeted drug delivery system potential for triple‐negative breast cancer therapy using in vivo mouse model

open access: yesMolecular Oncology, EarlyView.
Aptamers are used both therapeutically and as targeting agents in cancer treatment. We developed an aptamer‐targeted PLGA–TRAIL nanosystem that exhibited superior therapeutic efficacy in NOD/SCID breast cancer models. This nanosystem represents a novel biotechnological drug candidate for suppressing resistance development in breast cancer.
Gulen Melike Demirbolat   +8 more
wiley   +1 more source

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