Results 121 to 130 of about 1,477,560 (316)

EDNRB‐dependent endothelin signaling reduces proliferation and promotes proneural‐to‐mesenchymal transition in gliomas

open access: yesMolecular Oncology, EarlyView.
Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau   +36 more
wiley   +1 more source

Modern biological/biotechnological medicinal products. Topical issues and prospects for development

open access: yesБиопрепараты: Профилактика, диагностика, лечение, 2018
The review provides with the information, related to the development, research and registration of new biological preparations, including the issues of terminology and classification.
Yu. V. Olefir   +6 more
doaj  

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang   +12 more
wiley   +1 more source

[Advertising or information in ophthalmology? : Scientific evaluation of a YouTube sample]. [PDF]

open access: yesOphthalmologe, 2021
Schrenk K   +6 more
europepmc   +1 more source

Interrogating the immune landscape of microsatellite stable RAS‐mutated colon cancer

open access: yesMolecular Oncology, EarlyView.
COLOSSUS project RAS‐mutated MSS colon cancer study explored transcriptomics and immune cell density by immunohistochemistry (IHC), Immunoscore (IS), ISIC/TuLIS scores, mutation counts, and detected different prevalences but similar microenvironment composition across immune markers with clinical relevance for future immunotherapy combination ...
Rodrigo Dienstmann   +61 more
wiley   +1 more source

Evaluation of Scientific Research Assignments with Multidimensional Rasch Measurement Model

open access: yes, 2010
The purpose of this study is to investigate the usefulness of the many-facet Rasch model (MFRM) in evaluating the quality of performance related to preparing Research assignment in higher education.
Basturk, R
core  

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

Peer review for the evaluation of the academic research: the Italian experience [PDF]

open access: yes
Peer review, that is the evaluation process based on judgments formulated by independent experts, is generally used for different goals: the allocation of research funding, the review of the research results submitted for publication in scientific ...
Anna Barbara   +2 more
core  

Methodological approaches to the choice of identification test methods for medicines

open access: yesРегуляторные исследования и экспертиза лекарственных средств, 2018
The article summarises the main selective and non-selective methods of physical, chemical and physico-chemical analysis which are used in medicines identification testing and which differ in selectivity, sensitivity, informative value, sample preparation,
A. I. Lutseva   +10 more
doaj  

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