Results 51 to 60 of about 3,049,835 (316)

IMPDH inhibition enhances cytarabine efficacy in SAMHD1‐expressing leukaemia cells via guanine nucleotide depletion

open access: yesMolecular Oncology, EarlyView.
Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla   +9 more
wiley   +1 more source

Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer

open access: yesMolecular Oncology, EarlyView.
Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley   +1 more source

The acquisition of professional competence. [PDF]

open access: yes, 1999
The research began by examining professions, both historically and as they are today. It went on to investigate the nature of professional practice and professional competence.
Cheetham, G., Cheetham, Graham
core  

Toward Competence: An Eclectic Approach

open access: yes, 1982
Recent interest in children's rights has led to a rejection of the presumption of total incompetency of minors prior to the legal age of majority. Colburn-Rohn, an educational consultant, cites authorities in several disciplines to develop a model for ...
Colburn-Rohn, Ellen
core   +1 more source

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

Foreign language communicative competence forming of students studying at food production department (by the example of text book “food technology”)

open access: yesВестник Самарского государственного технического университета. Серия: Психолого-педагогические науки, 2016
The article considers a problem of foreign-language communicative competence forming. Authors believe that training of foreign-language communicative activities with use of course book Food Technology helps students to use and understand foreign-language
Anna A. Khokhlova, Amaliya L. Kuregyan
doaj  

Revising the Assessment of Creative Competence of Journalism Students

open access: yesRUDN Journal of Studies in Literature and Journalism, 2022
This study proposes an effective development methodology for evaluating the creativity of journalism students. Within the framework of university education, it is proposed to focus the attention of teachers on creating a special educational environment ...
Viktor V. Gavrilov
doaj   +1 more source

Operationalization of Competency-Based Approach: From Competency-Based Education to Integration Pedagogy

open access: yes, 2017
Advocates of integration pedagogy such as Peyser et al. (2006) and Roegiers (2010) consider this instructional approach as a distinct pedagogical trend, while opponents of this view such as Hirtt (2009) regard integration pedagogy and competency-based education (CBE) as two sides of the same coin.
Arab World English Journal   +1 more
openaire   +2 more sources

Loss of IGF‐1R impairs DNA‐PKcs recruitment to chromatin leading to defective end‐joining

open access: yesMolecular Oncology, EarlyView.
IGF‐1R promotes radioresistance by facilitating DNA‐PKcs recruitment to chromatin, enabling non‐homologous end‐joining (NHEJ) repair of double‐strand breaks. Inhibition or loss of IGF‐1R disrupts this recruitment to damage sites, driving compensatory reliance on microhomology‐mediated end‐joining (MMEJ) repair.
Matthew O. Ellis   +3 more
wiley   +1 more source

Loss of proton‐sensing TDAG8 increases tumor progression in mouse models of colon cancer

open access: yesMolecular Oncology, EarlyView.
Loss of the pH‐sensing receptor TDAG8 accelerates colorectal cancer progression in mice. Animals lacking TDAG8 expression had increased tumor growth, DNA damage, and recruitment of tumor‐associated immune cells, including macrophages, neutrophils, and monocytes.
Ermanno Malagola   +11 more
wiley   +1 more source

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