Results 101 to 110 of about 945,522 (304)

Pre‐analytical optimization of cell‐free DNA and extracellular vesicle‐derived DNA for mutation detection in liquid biopsies

open access: yesMolecular Oncology, EarlyView.
Pre‐analytical handling critically determines liquid biopsy performance. This study defines practical best‐practice conditions for cell‐free DNA (cfDNA) and extracellular vesicle–derived DNA (evDNA), showing how processing time, storage conditions, tube type, and plasma input volume affect DNA integrity and mutation detection.
Jonas Dohmen   +11 more
wiley   +1 more source

Revealed Comparative Advantage and the Alternatives as Measures of International Specialisation [PDF]

open access: yes
The paper is an analysis of Balassa’s ‘revealed comparative advantage’ (RCA). The papers shows that when using the RCA, it should always be adjusted in such a way, so that it becomes symmetric.
Keld Laursen
core  

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch   +13 more
wiley   +1 more source

Evaluating Africa’s comparative advantage in travel service exports [PDF]

open access: yes
This paper tests the hypothesis that African countries reveal a comparative advantage in travel service exports empirically. The UNCTAD 2007 Handbook of Statistics (2008) is used to calculate revealed comparative advantage for 186 countries over 10 ...
Johan Fourie
core  

Static and dynamic revealed comparative advantage: A comparative analysis of Turkey and Russia [PDF]

open access: yes, 2017
With respect to bilateral trade between Turkey and Russia, static and dynamic RCA was calculated for 14 ‘common sectors’, in which Russia and Turkey exported similar quantities of goods to the rest of the world.
Güneş, Sevcan, Tan, Marina
core  

Dual PI3K/AKT and CDK4/6 inhibition reveals selective sensitivity in an SHH medulloblastoma stem cell model

open access: yesMolecular Oncology, EarlyView.
Targeted therapy was evaluated in SHH medulloblastoma using neuroepithelial stem cell (NES) and tumor‐derived NES‐like (tNES) models in 2D monolayers and 3D spheroids. PI3K, AKT, and CDK4/6 inhibitors had minimal effects in NES but markedly reduced viability and growth and induced apoptosis in tNES cells, revealing distinct therapeutic vulnerabilities.
Monika Lukoseviciute   +4 more
wiley   +1 more source

ANALYSIS OF THE COMPETITIVENESS OF TOBACCO INDONESIA IN THE INTERNATIONAL MARKET

open access: yesHabitat, 2015
Tobacco is one of main export commodity from the plantation sub-sector of Indonesia. Indonesian tobacco exports in recent years,  2008 to 2014 experienced an increase or had a positive trend.
Handy Tribawana Putra   +2 more
doaj   +1 more source

Intra-Industry Trade and Revealed Comparative Advantage: An Inverted-U Relationship [PDF]

open access: yes
This paper investigates the relationship between all types of intra-industry trade (IIT) and comparative advantage. The paper finds strong evidence of an inverted-U relationship.The results also suggest that relative autarky costs is a common determinant
Horácio Faustino
core  

Identifying Indonesia-Uruguay Bilateral Trade Opportunities:A Revealed Comparative Advantage Approach [PDF]

open access: yes, 2013
This paper attempts to identify and analyze the Indonesia-Uruguay bilateral trade opportunities based on their respective export competitiveness. The analysis uses the Revealed Comparative Advantage Index for year 2012 obtained from World Integrated ...
Sabaruddin, A. S. (A)   +1 more
core  

Metastasis on pause: How dormant tumor cells stay hidden within the tumor microenvironment and evade immune surveillance

open access: yesMolecular Oncology, EarlyView.
Dormant cancer cells can hide in distant organs for years, evading treatment and the immune system. This review highlights how signals from the surrounding tissue and immune environment keep these cells inactive or trigger their reawakening. Understanding these mechanisms may help develop therapies to eliminate or control dormant cells and prevent ...
Kanishka Tiwary   +1 more
wiley   +1 more source

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