Qiying Wang
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View article: The regulatory role of immune microenvironment-related cells and pathways in the pathogenesis of keloids
The regulatory role of immune microenvironment-related cells and pathways in the pathogenesis of keloids Open
Keloids are skin lesions caused by excessive fibrotic reactions, and their pathogenesis is not yet fully understood. Recent studies have shown that the immune microenvironment plays a significant role in the development of keloids. This ar…
View article: CHRONOLOGICALLY TRIMMED LS FOR NONLINEAR PREDICTIVE REGRESSIONS WITH PERSISTENCE OF UNKNOWN FORM
CHRONOLOGICALLY TRIMMED LS FOR NONLINEAR PREDICTIVE REGRESSIONS WITH PERSISTENCE OF UNKNOWN FORM Open
Relatively, recent work by Jeganathan (2008, Cowles Foundation Discussion Paper 1649) and Wang (2014, Econometric Theory , 30(3), 509–535) on generalized martingale central limit theorems (MCLTs) implicitly introduces a new class of instru…
View article: A GENERAL LIMIT THEORY FOR NONLINEAR FUNCTIONALS OF NONSTATIONARY TIME SERIES
A GENERAL LIMIT THEORY FOR NONLINEAR FUNCTIONALS OF NONSTATIONARY TIME SERIES Open
New limit theory is provided for a wide class of sample variance and covariance functionals involving both nonstationary and stationary time series. Sample functionals of this type commonly appear in regression applications and the asympto…
View article: TIME-VARYING PARAMETER REGRESSIONS WITH STATIONARY PERSISTENT DATA
TIME-VARYING PARAMETER REGRESSIONS WITH STATIONARY PERSISTENT DATA Open
We consider local level and local linear estimators for estimation and inference in time-varying parameter (TVP) regressions with general stationary covariates. The latter estimator also yields estimates for parameter derivatives that are …
View article: Regulation of inflammation during wound healing: the function of mesenchymal stem cells and strategies for therapeutic enhancement
Regulation of inflammation during wound healing: the function of mesenchymal stem cells and strategies for therapeutic enhancement Open
A wound takes a long time to heal and involves several steps. Following tissue injury, inflammation is the primary cause of tissue regeneration and repair processes. As a result, the pathophysiological processes involving skin damage, heal…
View article: Novel phenoxy-((phenylethynyl) selanyl) propan-2-ol derivatives as potential anticancer agents
Novel phenoxy-((phenylethynyl) selanyl) propan-2-ol derivatives as potential anticancer agents Open
Selenocompounds protect against damage to healthy cells and induce the death of tumor cells by apoptosis; for this reason, they are attractive compounds for cancer research. In the present study, two series of novel phenoxy-((phenylethynyl…
View article: Weighted Gene Co-expression Network Analysis Identifies a Cancer-Associated Fibroblasts Signature for Predicting Prognosis and Immunotherapeutic Responses in Skin Cutaneous Melanoma
Weighted Gene Co-expression Network Analysis Identifies a Cancer-Associated Fibroblasts Signature for Predicting Prognosis and Immunotherapeutic Responses in Skin Cutaneous Melanoma Open
Objective: Cancer-associated fibroblasts (CAFs) are the most prominent cellular component in the stroma of skin cutaneous melanoma (SKCM). The aim of this study was to explore the CAFs-related genes and to develop a CAFs-related model to p…
View article: Promoter characterization of a citrus linalool synthase gene mediating interspecific variation in resistance to a bacterial pathogen
Promoter characterization of a citrus linalool synthase gene mediating interspecific variation in resistance to a bacterial pathogen Open
View article: A prophage‐encoded effector from “ <i>Candidatus</i> Liberibacter asiaticus” targets ASCORBATE PEROXIDASE6 in citrus to facilitate bacterial infection
A prophage‐encoded effector from “ <i>Candidatus</i> Liberibacter asiaticus” targets ASCORBATE PEROXIDASE6 in citrus to facilitate bacterial infection Open
Citrus huanglongbing (HLB), associated with the unculturable phloem‐limited bacterium “ Candidatus Liberibacter asiaticus” ( C Las), is the most devastating disease in the citrus industry worldwide. However, the pathogenicity of C Las rema…
View article: Retrospective analysis of longitudinal melanonychia: A Chinese experience
Retrospective analysis of longitudinal melanonychia: A Chinese experience Open
Objective We aimed to analyze the clinical and histopathologic characteristics of longitudinal melanonychia (LM), explore the differences between adults and children, and propose some recommendations. Methods Data on pigmentation, lentigo,…
View article: Weighted Nonlinear Regression With Nonstationary Time Series
Weighted Nonlinear Regression With Nonstationary Time Series Open
This paper investigates weighted least squares (WLS) estimation in nonlinear cointegrating regression.In a nonlinear regression model where the regressors include nearly integrated arrays and stationary processes, it is shown that the WLS …
View article: Selective Hydrogenation of 5-Hydroxymethylfurfural to 2,5-Dimethylfuran Over Popcorn-Like Nitrogen-Doped Carbon-Confined CuCo Bimetallic Catalyst
Selective Hydrogenation of 5-Hydroxymethylfurfural to 2,5-Dimethylfuran Over Popcorn-Like Nitrogen-Doped Carbon-Confined CuCo Bimetallic Catalyst Open
A new type of biomass-based liquid fuel, 2,5-dimethylfuran (DMF), has attracted significant attention owing to its unique physical properties and carbon neutrality. It can be obtained from the hydrogenation of 5-hydroxymethylfurfural (HMF)…
View article: A prophage‐encoded nonclassical secretory protein of “ <i>Candidatus</i> Liberibacter asiaticus” induces a strong immune response in <i>Nicotiana benthamiana</i> and citrus
A prophage‐encoded nonclassical secretory protein of “ <i>Candidatus</i> Liberibacter asiaticus” induces a strong immune response in <i>Nicotiana benthamiana</i> and citrus Open
Huanglongbing (HLB), associated with “ Candidatus Liberibacter asiaticus” (CLas), is a globally devastating plant disease. The highly reduced genome of CLas encodes a number of secretory proteins. The conserved prophage‐encoded protein AGH…
View article: NONLINEAR COINTEGRATING POWER FUNCTION REGRESSION WITH ENDOGENEITY
NONLINEAR COINTEGRATING POWER FUNCTION REGRESSION WITH ENDOGENEITY Open
This paper develops an asymptotic theory for nonlinear cointegrating power function regression. The framework extends earlier work on the deterministic trend case and allows for both endogeneity and heteroskedasticity, which makes the mode…
View article: Locally trimmed least squares: conventional inference in possibly nonstationary models
Locally trimmed least squares: conventional inference in possibly nonstationary models Open
A novel IV estimation method, that we term Locally Trimmed LS (LTLS), is developed which yields estimators with (mixed) Gaussian limit distributions in situations where the data may be weakly or strongly persistent. In particular, we allow…
View article: Asymptotic theory for near integrated processes driven by tempered linear processes
Asymptotic theory for near integrated processes driven by tempered linear processes Open
In an early article on near-unit root autoregression, Ahtola and Tiao (1984) studied the behavior of the score function in a stationary first order autoregression driven by independent Gaussian innovations as the autoregressive coefficient…
View article: Integrating Pharmacology and Microbial Network Analysis with Experimental Validation to Reveal the Mechanism of Composite Sophora Colon‐Soluble Capsule against Ulcerative Colitis
Integrating Pharmacology and Microbial Network Analysis with Experimental Validation to Reveal the Mechanism of Composite Sophora Colon‐Soluble Capsule against Ulcerative Colitis Open
Ulcerative colitis (UC) has multifactorial pathogenesis that acts synergistically, such as immune system dysregulation and expansion of infectious gut microbiota. Therefore, a multicomponent treatment derived from Chinese herbal medicine t…
View article: The toxic effects of three active pharmaceutical ingredients (APIs) with different efficacy to Vibrio fischeri
The toxic effects of three active pharmaceutical ingredients (APIs) with different efficacy to Vibrio fischeri Open
View article: Dermatofibrosarcoma protuberans: A clinical analysis
Dermatofibrosarcoma protuberans: A clinical analysis Open
Dermatofibrosarcoma protuberans (DFSP) is a rare cutaneous tumor with a high incidence of misdiagnosis. DFSP has a high rate of recurrence but a low rate of metastasis. In the present study, retrospective analyses were performed on the cli…
View article: Overexpression of microRNA-612 Restrains the Growth, Invasion, and Tumorigenesis of Melanoma Cells by Targeting Espin.
Overexpression of microRNA-612 Restrains the Growth, Invasion, and Tumorigenesis of Melanoma Cells by Targeting Espin. Open
microRNA (miR)-612 shows anticancer activity in several types of cancers, yet its function in melanoma is still unclear. This study was undertaken to investigate the expression of miR-612 and its biological relevance in melanoma cell growt…
View article: Asymptotic Theory for Near Integrated Process Driven by Tempered Linear Process
Asymptotic Theory for Near Integrated Process Driven by Tempered Linear Process Open
View article: Latent Variable Nonparametric Cointegrating Regression
Latent Variable Nonparametric Cointegrating Regression Open
View article: Change in the Mean in the Domain of Attraction of the Normal Law
Change in the Mean in the Domain of Attraction of the Normal Law Open
Some weighted approximations in probability of self-normalized and Studentized partial sums processes are reviewed and also described in the context of studying the problem of change in the mean of random variables in the domain of attract…
View article: WEAK CONVERGENCE TO STOCHASTIC INTEGRALS FOR ECONOMETRIC APPLICATIONS
WEAK CONVERGENCE TO STOCHASTIC INTEGRALS FOR ECONOMETRIC APPLICATIONS Open
Limit theory involving stochastic integrals is now widespread in time series econometrics and relies on a few key results on functional weak convergence. In establishing such convergence, the literature commonly uses martingale and semimar…
View article: Simultaneous Confidence Bands in Nonlinear Regression Models with Nonstationarity
Simultaneous Confidence Bands in Nonlinear Regression Models with Nonstationarity Open