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Oncogenic mutants of c-Kit are often found in mastocytosis, gastrointestinal stromal tumors and acute myeloid leukemia. The activation mechanism of the most commonly occurring mutation, D816V in exon 17 of c-Kit, has been well-studied while other mutations remain fairly uncharacterized in this respect. In this study, we show that the constitutive activity of the exon 11 mutant V560D is weaker than
Binding of HIV to C-type lectin receptors may either result in enhanced trans-infection of T cells or virus degradation. We have investigated the efficacy of HIV-1 utilization of Dendritic Cell-Specific Intercellular adhesion molecule-3-Grabbing Non-integrin (DC-SIGN), a C-type lectin receptor, in the setting of intrauterine or intrapartum mother-to-child transmission. Viruses isolated from HIV-1
In generally, there is a phenomenon of “free rider” in the establishment of national oil reserves for different countries, which means that they have the tendency of underestimating the strategic oil reserves. This paper attempts to explain this phenomenon from the perspective of non-cooperative game theory. It also analyzes the establishment of strategic oil reserve among different countries base
Tissue factor pathway inhibitor 2 (TFPI-2) is a matrix-associated serine protease inhibitor with an enigmatic function in vivo. Here, we describe that TFPI-2 is present in fibrin of wounds and also expressed in skin, where it is up-regulated upon wounding.
Development of B-lymphoid cells in the bone marrow is a process under strict control of a hierarchy of transcription factors. To understand the development of a B-lymphoid-restricted functional network of transcription factors, we have investigated the cell autonomous role of the transcription factor EBF1 in early B cell development. This revealed that even though transplanted EBF1-deficient fetal
Earlier studies have shown that when assessing explanations of psychological phenomena, there is a bias for explanations including references to neuroscience, even when these references contain logically irrelevant information (Fernandez-Duque, Evans, Christian & Hodges, 2015; M inahan & Siedlecki, 2016; Weisberg, Keil, Goodstein, Rawson and Gray, 2008; Weisberg, Taylor & Hopkins, 2015
Background: The aim of this study was to evaluate the test-retest reliability and the validity of the self-reported questionnaire Olerud-Molander Ankle Score (OMAS) in subjects after an ankle fracture. Methods: When evaluating the test-retest reliability of the OMAS, 42 subjects surgically treated due to an ankle fracture participated 12 months after injury. OMAS was completed by the patients on t
Clothing evaporative resistance is one of the most important inputs for both the modelling and for standards dealing with thermal comfort and heat stress. It might be determined on guarded hotplates, on sweating manikins or even on human subjects. Previous studies have demonstrated that the thermal manikin is the most ideal instrument for testing clothing evaporative resistance. However, the repea
Nowadays, the supply of electronic services constitutes an important part of commerce over the Internet and is expected to grow significantly in the future. Taxing the consumption of electronic services has proven not to be an easy task, especially in regard to its provision for non-taxable persons. In the European Union the approach is to tax them at destination (though intra-Community supplies a
Transforming growth factor beta (TGF-beta) is a potent inhibitor of hepatocyte proliferation in vitro and is suggested to be a key negative regulator of liver growth. To directly address the role of TGF-beta signaling in liver regeneration in vivo, the TGF-beta type II receptor gene (Tgfbr2) was selectively deleted in hepatocytes by crossing "floxed" Tgfbr2 conditional knockout mice with transgeni
To investigate subjective and objective changes in function in subjects with Parkinson's disease (PD) home visits with interviews were performed with a 1-year interval. Depressive symptoms were rated with the Geriatric Depression Scale, subjective health with the generic SF-36 scale and the disease-specific PDQ-8 scale; objective changes were assessed according to the Hoehn and Yahr scale; insomni
This piece is a comparative analysis of major parties’ manifesto pledges on AI for the 2024 UK general election.
Economic behavior highlights the importance of differences in individual characteristics like cognition and emotional regulation strategy in predicting the selection and performance of economic choices. However, the literature on value premium has overlooked the effect of cognition and emotional regulation strategy in assessing individual preference to select value versus growth stocks. We fill th
Enzymes play a key role in almost all biological processes, accelerating a variety of metabolic reactions as well as controlling energy transduction, the transcription, and translation of genetic information, and signaling. They possess the remarkable capacity to accelerate reactions by many orders of magnitude compared to their uncatalyzed counterparts, making feasible crucial processes that woul
Previously genome-wide association methods in patients with classic bladder exstrophy (CBE) found association with ISL1, a master control gene expressed in pericloacal mesenchyme. This study sought to further explore the genetics in a larger set of patients following-up on the most promising genomic regions previously reported. Genotypes of 12 markers obtained from 268 CBE patients of Australian,
Extracellular signal-regulated kinase 2 (ERK2) is located in the cytoplasm of resting cells and translocates into the nucleus upon extracellular stimuli by active transport of a dimer. Passive transport of an ERK2 monomer through the nuclear pore is also reported to coexist. We attempted to characterize the cytoplasmic retention and nuclear translocation of fusion proteins between deletion and sit
