Results 81 to 90 of about 1,579,148 (310)

Transcriptional profiling of circulating extracellular vesicles from prebiopsy prostate cancer patients

open access: yesMolecular Oncology, EarlyView.
RNA profiling of circulating extracellular vesicles (EVs) from blood samples of men undergoing prostate biopsy identifies transcripts associated with clinically significant prostate cancer. Integrative analysis with public tumor datasets links EV‐derived gene signatures to tumor stage and progression‐free survival, highlighting CASP3, XRCC2, and RIT1 ...
Stefan Werner   +14 more
wiley   +1 more source

A model of Firm's Growth in a knowledge based economy [PDF]

open access: yes, 2015
Knowledge-based economies use knowledge as an input of production to produce knowledge-intensive products and services. In such economies, a firm’s growth crucially depends on knowledge accumulation, technical change and the resulting innovation ...
Seddighi, Hamid
core  

dUTPase is essential in zebrafish development and possesses several single‐nucleotide variants with pronounced structural and functional consequences

open access: yesFEBS Open Bio, EarlyView.
dUTPases are involved in balancing the appropriate nucleotide pools. We showed that dUTPase is essential for normal development in zebrafish. The different zebrafish genomes contain several single‐nucleotide variations (SNPs) of the dut gene. One of the dUTPase variants displayed drastically lower protein stability and catalytic efficiency as compared ...
Viktória Perey‐Simon   +6 more
wiley   +1 more source

Using ICT to promote teachers’ competences: strategies and challenges

open access: yesEAI Endorsed Transactions on e-Learning, 2015
When merged with new pedagogical practices the use of open social web tools as a means to mediate and support teacher training triggers a whole new set of implications for education and individuals.
Margarida Lucas, António Moreira
doaj   +1 more source

Multi‐omics and low‐input proteomics profiling reveals dynamic regulation driving pluripotency initiation in early mouse embryos

open access: yesFEBS Open Bio, EarlyView.
Mouse pre‐implantation development involves a transition from totipotency to pluripotency. Integrating transcriptomics, epigenetic profiling, low‐input proteomics and functional assays, we show that eight‐cell embryos retain residual totipotency features, whereas cytoskeletal remodeling regulated by the ubiquitin‐proteasome system drives progression ...
Wanqiong Li   +8 more
wiley   +1 more source

C2α‐carbanion‐protonating glutamate discloses tradeoffs between substrate accommodation and reaction rate in actinobacterial 2‐hydroxyacyl‐CoA lyase

open access: yesFEBS Open Bio, EarlyView.
Enzymes of the 2‐hydroxyacyl‐CoA lyase group catalyze the condensation of formyl‐CoA with aldehydes or ketones. Thus, by structural adaptation of active sites, practically any pharmaceutically and industrially important 2‐hydroxyacid could be biotechnologically synthesized. Combining crystal structure analysis, active site mutations and kinetic assays,
Michael Zahn   +4 more
wiley   +1 more source

Parallel Distributed Grammar Engineering for Practical Applications [PDF]

open access: yes, 2011
Based on a detailed case study of parallel grammar development distributed across two sites, we review some of the requirements for regression testing in grammar engineering, summarize our approach to systematic competence and performance profiling, and ...
Bender, Emily M.   +4 more
core  

Kompetence za poucevanje za trajnostni razvoj na podrocju izobrazevanja uciteljev [PDF]

open access: yes, 2013
Competences are intensively discussed in the context of cross-curricular themes, such as Sustainable Development and Education for Sustainable Development (ESD), especially in light of the United Nations Decade for ESD (2004–2015).
Rauch, Franz, Steiner, Regina
core   +1 more source

Screening and epitope characterization of Nidogen‐2‐specific nanobodies

open access: yesFEBS Open Bio, EarlyView.
Camel immunization and phage display were employed to generate high‐affinity VHH nanobodies against Nidogen‐2. After library construction, biopanning, ELISA screening, sequencing, and recombinant expression, selected nanobodies were purified and characterized, leading to the preliminary exploration of a nanobody‐based sandwich ELISA for specific ...
Jianchuan Wen   +9 more
wiley   +1 more source

Reforming Juvenile Justice Systems: Beyond Treatment [PDF]

open access: yes, 2010
Evaluates the role of youth development and cultural competence in the Reclaiming Futures initiative to improve substance abuse interventions as part of juvenile justice reform.

core  

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