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Search: authors:"Chaoqun Wang"

5 papers found.
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Matching-range-constrained real-time loop closure detection with CNNs features

The loop closure detection (LCD) is an essential part of visual simultaneous localization and mapping systems (SLAM). LCD is capable of identifying and compensating the accumulation drift of localization algorithms to produce an consistent map if the loops are checked correctly. Deep convolutional neural networks (CNNs) have outperformed state-of-the-art solutions that use ...

Generation of scFv specific to human VEGFR-3 from the neutralizing mAb BDD073

In our previous study, we have produced a neutralizing mAb of vascular endothelial growth factor receptor 3 (VEGFR-3), specifically BDD073, which could inhibit angiogenesis in the CAM model. However, the clinical application of BDD073 is restricted due to its mouse origin, which might cause human anti-mouse antibody reactions. Herein, we generated functional recombinant ...

Long-Term Supranutritional Supplementation with Selenate Decreases Hyperglycemia and Promotes Fatty Liver Degeneration by Inducing Hyperinsulinemia in Diabetic db/db Mice

There are conflicting reports on the link between the micronutrient selenium and the prevalence of diabetes. To investigate the possibility that selenium acts as a “double-edged sword” in diabetes, cDNA microarray profiling and two-dimensional differential gel electrophoresis coupled with mass spectrometry were used to determine changes in mRNA and protein expression in pancreatic ...

Functional Short Tandem Repeat Polymorphism of PTPN11 and Susceptibility to Hepatocellular Carcinoma in Chinese Populations

Background PTPN11, which encodes tyrosine phosphatase Shp2, is a critical gene mediating cellular responses to hormones and cytokines. Loss of Shp2 promotes hepatocellular carcinoma (HCC), suggesting that PTPN11 functions as a tumor suppressor in HCC tumorgenesis. The aim of this study was to evaluate the effects of the short tandem repeat (STR) polymorphism (rs199618935) within ...

Regulating Cytoplasmic Calcium Homeostasis Can Reduce Aluminum Toxicity in Yeast

Our previous study suggested that increased cytoplasmic calcium (Ca) signals may mediate aluminum (Al) toxicity in yeast (Saccharomyces cerevisiae). In this report, we found that a yeast mutant, pmc1, lacking the vacuolar calcium ion (Ca2+) pump Ca2+-ATPase (Pmc1p), was more sensitive to Al treatment than the wild-type strain. Overexpression of either PMC1 or an anti-apoptotic ...