Jing Chen

Tributyl citrate, an environment-friendly and nontoxic plasticizer, is commonly synthesized via the esterification of citric acid and n-butanol. Highly effective SO4²⁻/ZrO2–TiO2 catalysts were prepared by coprecipitation and impregnation for tributyl citrate production. The excellent conversion of 95.1% for citric acid and selectivity of 98.8% for...

Background and aims The shift from goal-directed to habitual control is a well-documented phenomenon in addiction research and is considered a critical factor in the development and maintenance of addictive behaviors. Whether Internet Gaming Disorder (IGD) is also associated with such a shift is not yet clear. The current study investigated the imb...

Sepsis is a severe disorder that is always accompanied by brain injury and dysfunction. This study aimed to evaluate the effects of remimazolam, a new ultra-short-acting sedative, on LPS-induced neuronal injury, and the role of Nrf2 signaling pathway involved. LPS was administered to Sprague-Dawley rats in the presence or absence of remimazolam. Th...

The evolution of diet has played an essential role in shaping human physiology and pathology, including the development of the immune system and responses to environmental stimuli. However, the specific mechanisms underlying the regulatory significance of dietary components in modulating anti-tumor immunity remain largely unknown. Here, we applied...

Background Analyze the risk factors for postoperative delirium (POD) in elderly patients undergoing radical prostatectomy, and built a predictive nomogram model for early identification of high-risk individuals. Methods A total of 156 patients was recruited and categorized based on whether the development of POD within 7 days post-surgery. After i...

Background Recent studies indicate that tenapanor, an inhibitor of sodium/proton exchanger-3 (NHE3), diminishes intestinal phosphorus (Pi) absorption. Given NHE3’s pivotal role in sodium (Na+) metabolism, there is a suspected functional link between Na+ and Pi metabolism. High-salt diets (HSD) have been demonstrated to disrupt calcium (Ca2+) metabo...

In order to enhance the therapeutic value of curcumin in liver cancer treatment, glycyrrhetinic acid-modified pH-sensitive curcumin liposomes (GA-pH-Lip@Cur) was developed.GA-pH-Lip@Cur was prepared using a thin film dispersion ultrasonication method, and the optimal formulation process was selected through single-factor experiments and a Box-Behnk...

Proteins without transmembrane domains could be anchored to the cell surface for regulating various biological processes when covalently linked to glycosylphosphatidylinositol (GPI) molecules by the GPI transamidase (GPIT) complex. However, it remains poorly understood whether and how the GPIT complex affects primordial germ cell (PGC) development....

Here, we show that vitamin E succinate (VES) acts as a degrader for the m ⁶ A RNA demethylase fat mass and obesity-associated protein (FTO), thus suppressing tumor growth and resistance to immunotherapy. FTO is ubiquitinated by its E3 ligase DTX2, followed by UFD1 recruitment and subsequent degradation in the proteasome. VES binds to FTO and DTX2,...

Histone modification signatures mark sites of transcriptional regulatory elements and regions of gene activation and repression. These sites vary among cell types and undergo dynamic changes during development and in diseases. Oocytes produce numerous maternal factors essential for early embryonic development, which are significantly influenced by...

Objective Self-determination theory (SDT) deems that people have three causality orientations: autonomy orientation, control orientation, and impersonal orientation. Previous studies suggested that lower autonomy orientation or higher control and impersonal orientations may be associated with more addictive behaviors. Our study aimed to investigate...

Embryonic axis formation is essential for patterning and morphogenesis in vertebrates and is tightly regulated by the dorsal organizer. Previously, we demonstrated that maternally derived Huluwa (Hwa) acts as a dorsal determinant, dictating axis formation by activating β-catenin signaling in zebrafish and Xenopus. However, the mechanism of activati...

Altered reward processing has been repeatedly reported in Internet gaming disorder (IGD). However, it remains unclear whether these changes are linked to the severity of addictive symptoms or the extent of gaming experience. This study examined the neurophysiological responses regarding reward anticipation and consummation in individuals at differe...

Preaxial polydactyly (PPD) is a congenital limb malformation, previously reported to be caused primarily by variants in the ZRS and upstream preZRS regions. This study investigated genetic variations associated with PPD, focusing on point variants and copy number variations (CNVs) in the ZRS and preZRS regions. Comprehensive genetic analyses were c...

Background The impact of anesthesia and surgery on neurocognitive and behavioral development in infants and children remains inadequately understood. Objective To investigate the impact of early-life exposure to general anesthesia and surgery on cognitive and behavioral development. Methods and materials Children aged 0–3 years who underwent gene...

Objective: To identify additional loci associated with depression and the hippocampus (HIP) through genome-wide association study. Methods: The depression-related genome-wide association study (GWAS) meta summary data was downloaded from the official website of the Psychiatric Genomics Consortium, which had involved 170 756 cases and 329 443 con...

Background Preaxial polydactyly (PPD) is a congenital limb malformation, previously reported to be caused primarily by mutations in the ZRS and upstream preZRS regions. This study investigated genetic variations associated with PPD, focusing on point mutations and copy number variations (CNVs) in the ZRS and preZRS regions. Methods Comprehensive g...

Tumor cell CMTM6 is a novel tumor immunoregulator involved in maintaining membrane levels of several important molecules, such as PD-L1 and CD58. Host CMTM6 may also play a function in the tumor microenvironment. Here, we found that CMTM6 was highly expressed in splenic B cells and tumor-infiltrating B cells. CMTM6 deficiency resulted in impaired s...

Background Analyze the risk factors for postoperative delirium (POD) in elderly patients undergoing radical prostatectomy, built a predictive nomogram model for early identification of high-risk individuals and develop strategies for preventive interventions. Methods A total of 156 patients was recruited and categorized according to the developmen...

Background The blood-based biomarkers are approaching the clinical practice of Alzheimer’s disease (AD). Chronic kidney disease (CKD) has a potential confounding effect on peripheral protein levels. It is essential to characterize the impact of renal function on AD markers. Methods Plasma phospho-tau181 (P-tau181), and neurofilament light (NfL) we...

Background Delirium seriously affects the prognosis of patients and greatly reduces the ability to work and live. Peripheral inflammatory events may contribute to the development of delirium, the mechanism of which is still unclear. There is a lack of effective diagnostic and treatments for delirium in clinical practice. The study aims to investiga...

Calcium homeostasis is critical for cell proliferation, and emerging evidence shows that cancer cells exhibit altered calcium signals to fulfill their need for proliferation. However, it remains unclear whether there are oncogene-specific calcium homeostasis regulations that can expose novel therapeutic targets. Here, from RNAi screen, we report th...

Background Guillain-Barré syndrome (GBS), as the most common cause of acute flaccid paralysis worldwide, is considered a part of a clinical spectrum in which discrete, complete, or incomplete forms of GBS and overlapping syndromes lie on the basis of their clinical features. The term overlapping Miller Fisher syndrome (MFS)/GBS is used when patient...

A precise forecast of the need for blood transfusions (BT) in patients undergoing total hip arthroplasty (THA) is a crucial step toward the implementation of precision medicine. To achieve this goal, we utilized supervised machine learning (SML) techniques to establish a predictive model for BT requirements in THA patients. Additionally, we employe...

Background The blood‐based biomarkers are approaching the clinical practice of Alzheimer’s disease (AD). Chronic kidney disease has a potential confounding effect on peripheral protein levels. It is essential to characterize the impact of renal function on AD markers. Method Plasma phospho‐tau181 (P‐tau181), and neurofilament light (NfL) were assa...

Metastasis of hepatoblastoma (HB) is a key factor that impairs the prognosis and treatment of children. The suppressor of cytokine signaling 2 (SOCS2) is a classical negative feedback protein that regulates cytokine signal transduction and has been known to be downregulated in several tumor, but the molecular mechanisms of its involvement in HB met...

Background and hypothesis Lack of evaluations of the dietary phosphorus and dialysis phosphorus removal in daily clinical practice are the common obstacle to assess phosphorus balance and control phosphorus in hemodialysis patients. We aimed to investigate whether the individualized therapy using phosphorus balance calculator improves phosphorus co...

Diet-derived nutrients are inextricably linked to human physiology by providing energy and biosynthetic building blocks and by functioning as regulatory molecules. However, the mechanisms by which circulating nutrients in the human body influence specific physiological processes remain largely unknown. Here we use a blood nutrient compound library-...

Background The purpose of this study was to explore the risk factors from a series of bone metabolism indicators in perioperative period for long-term prognosis and develop a prediction model with internal validation among hemodialysis patients underwent parathyroidectomy. Methods This study was a single-center, retrospective cohort study in Huash...

Background/Purpose Congenital biliary dilatation (CBD) is a bile duct malformation often associated with pancreaticobiliary maljunction. Different subtypes of CBD have been noted for clinical differences, but their pathogenic mechanisms are unclear. Methods To elucidate the genetic basis of CBD, we performed lncRNA and mRNA sequencing and bioinfor...

Introduction Hepatoblastoma (HB) is a malignant liver tumor predominantly found in children and tumor metastasis is one of the main causes of poor prognosis in affected patients. The precise molecular mechanisms responsible for HB metastasis remain incompletely understood. However, there is evidence suggesting a connection between the dysregulation...

Epigenetic regulations play crucial roles in the pathogenesis of metabolic-associated fatty liver disease; therefore, elucidating the biological functions of differential miRNAs helps us to understand the pathogenesis. Herein, we discovered miR-337-3p was decreased in patients with NAFLD from Gene Expression Omnibus dataset, which was replicated in...

Background Symptom clusters can provide empirical evidence for the development of personalized and accurate symptom management strategies. This study aimed to investigate symptom clusters in elderly patients on maintenance hemodialysis, and to explore factors influencing symptom clusters. Methods We conducted a cross-sectional study at the Huashan...

Background Congenital tibial hemimelia (CTH [MIM: 275220]) is a rare congenital limb deficiency that manifests as a shortened, curved, dysplastic or absent tibia with polydactyly. In previous studies, mutations of a distant sonic hedgehog ( SHH ) cis-regulator ( ZRS ) and a Shh repressor (GLI3) were identified. Case presentation Here, we admitted...

Background Mild cognitive impairment (MCI) and dementia, are more prevalent in patients undergoing hemodialysis. Although the cerebrospinal fluid amyloid beta (Aβ) and tau have proven to be valid biomarkers for the diagnosis of Alzheimer's disease in the general population, the roles of plasma Aβ and tau for the diagnosis of cognitive impairment in...

Non-alcoholic steatohepatitis (NASH) is a chronic liver disease characterized by hepatic steatosis, inflammation, and progressive fibrosis. Our previous study demonstrated that microRNA-552-3p (miR-552-3p) was down-regulated in the livers of patients with NASH and alleviated hepatic glycolipid metabolic disorders. However, whether miR-552-3p affect...

Ethnopharmacological relevance: Cerebral ischemia/reperfusion (I/R) injury is a major cause of neuronal damage and death. Ginkgolide B (GB) has been shown to exhibit neuroprotective effects in various brain injury models. Aim of study: The aim of study was to investigate the potential role of GB in protecting against cerebral I/R injury and expl...

Background The blood-based biomarkers are approaching the clinical practice of Alzheimer’s disease (AD). Chronic kidney disease (CKD) has a potential confounding effect on peripheral protein levels. It is essential to characterize the impact of renal function on AD markers. Methods Plasma phospho-tau181 (P-tau181), and neurofilament light (NfL) we...

Background and aims: The Pavlovian-to-instrumental transfer (PIT) effect is a phenomenon that Pavlovian conditioned cues that could influence one's instrumental behavior. In several substance and behavioral addictions, such as tobacco use disorder and gambling disorder, addiction-related cues could promote independently trained instrumental drug-s...

Aims: This study aimed to identify gray/white matter volume (GMV/WMV) alterations in IGD, with a special focus on the subregions of the mesocorticolimbic dopaminergic system and their clinical association. Results: Compared with HCs, IGDs showed bigger GMV in the bilateral caudate and the left nucleus accumbens (NAc), and bigger WMV in the infer...

[This corrects the article DOI: 10.3389/fgene.2021.709340.].

Epilepsy is a common chronic neurological disorder characterized by widespread neuronal death. The purpose of this study was to investigate the role of nuclear factor erythroid 2‐related factor 2 (Nrf2) m6A methylation in epilepsy. To create epileptic models, the rats were given Lithium chloride and pilocarpine, and isolated primary rat hippocampal...

Cancer cells apply metabolic adaptations for proliferation and survival such as the Warburg Effect and the maintenance of redox balance, which are common for different cancer types. However, it remains elusive whether different cancer oncogenic backgrounds require oncogene-specific metabolic adaptations, which could represent unique cancer vulnerab...

The performance of Low-Density Parity-Check (LDPC)-coded Orthogonal Frequency Division Multiplexing (OFDM) is investigated over turbulence channels in underwater wireless optical communications (UWOC). The relation between the bit error ratio (BER) and parameters such as the scintillation coefficient, signal-to-noise ratio (SNR), length of LDPC cod...

Phosphorus is an essential micromineral with a key role in cellular metabolism and tissue structure. Serum phosphorus is maintained in a homeostatic range by the intestines, bones, and kidneys. This process is coordinated by the endocrine system through the highly integrated actions of several hormones, including FGF23, PTH, Klotho, and 1,25D. The...

Background: An increasing number of studies have reported that neurotoxicity of propofol may cause long-term learning and cognitive dysfunction. Hypoxic preconditioning has been shown to have neuroprotective effects, reducing the neurotoxicity of propofol. Ferroptosis is a new form of death that is different from apoptosis, necrosis, autophagy and...

This letter presents a novel binary matching pursuit (BMP) algorithm for the decoding of hard-decision low-density parity-check (LDPC) codes. The traditional matching pursuit algorithm over GF(2) is susceptible to mismatching and cause a chain of errors. To overcome this problem, two strategies are proposed, one is to introduce a kind of new matchi...

Propofol is a short acting anesthetic which can be used in neurosurgery and interventional surgery requiring anesthesia or sedation. Previous studies have suggested that glutamate has a toxic effect on astrocytes, while propofol has a protective effect on brain function. However, their mechanisms have not yet been elucidated. To determine the prote...

Objective: There is a high prevalence of sarcopenia in maintenance hemodialysis (MHD) patients, which is known to be associated with increased mortality. This study is aimed at analyzing the risk factors affecting muscle mass decline in MHD patients. Methods: This retrospective study included MHD patients who underwent two body composition asses...

Non-alcoholic fatty liver disease (NAFLD) is a chronic metabolic disease manifested in hepatic steatosis, inflammation, fibrosis, etc., which affects over one-quarter of the population around the world. Since no effective therapeutic drugs are available to cope with this widespread epidemic, the functional research of genes with altered expression...

BACKGROUND Previous researches are controversial about smoking is associated with changes in cortical thickness and surface area. However, observational studies cannot avoid confounding factors. OBJECTIVE The aim of this study was to examine the causal association of cortical thickness and surface area with smoking phenotype, using Mendelian rando...

Background: Hepatoblastoma (HB) is the most common malignant liver tumor in children. High-risk patients, especially those with tumor metastasis, have poor prognosis. Serpin family E member 2 (SERPINE2) is overexpressed in a variety of tumors, especially adenocarcinoma, and promotes tumor invasion and metastasis. The function and mechanism of SERP...

Character strengths could effectively prevent negative psychological outcomes in adults. However, there was little research conducted among early adolescents. The present study aimed to explore character strengths that were independently related to fewer behavior problems in early adolescents. In total, 521 early adolescents (mean age 10.92 ± 0.04,...

Diabetic nephropathy (DN) is the leading cause of end‑stage renal disease. Although Ginkgo biloba extract has a protective effect on DN, the protective effect and mechanism of its active ingredient Ginkgolide B (GB) on DN remain unclear. The aim of the present study was to investigate whether GB improves DN via alleviating oxidative stress and ferr...

Purpose Genotype‐phenotypic correlation of KCNH1 variant remains elusive. This study aimed to expand the phenotypic spectrum of KCNH1 and explore the correlations between epilepsy and molecular sub‐regional locations. Methods We performed whole‐exome sequencing in a cohort of 98 patients with familiar febrile seizure (FS) or epilepsy with unexplai...

Background and aim A decreased estimated glomerular filtration rate (eGFR) is associated with frailty, but the association between kidney function and frailty using multidimensional assessments has not been entirely examined. We aimed to investigate whether albuminuria and the eGFR using different biomarkers were associated with frailty. Methods A...

This study aimed to preliminary examine the psychometric properties of the Chinese version 96-item VIA Inventory for Youth (VIA Youth-96) by analyzing the internal consistency, factorial validity, and criterion validity, and to examine the age-related changes in character strengths (CSs) among adolescents. The sample consisted of 959 adolescents ag...

Background: Propofol is a commonly used general anesthetic that may cause neuronal damage, especially in infants and young children. Mitochondria play an essential role in cellular metabolism and signal transduction. Propofol may cause neurotoxicity by inhibiting mitochondrial function, but the mechanism by this which occurs remains unclear. Meth...

Cancer progression is highly dependent on the ability of cancer cell tumor formation, in which epigenetic modulation plays an essential role. However, the epigenetic factors promoting breast tumor formation are less known. Screened from three-dimensional (3D)-sphere tumor formation model, HMGN5 that regulates chromatin structures became the candida...

Due to the influence of the atmospheric environment and pointing errors, the performance of free space optical communication is greatly limited. In this paper, we propose a parallel multi-hop hybrid free space optical (FSO)/radio frequency (RF) system to improve the system performance. The FSO sub-link and RF sub-link are modeled by Gamma–Gamma tur...

Background Poly-GA, a dipeptide repeat protein unconventionally translated from GGGGCC (G4C2) repeat expansions in C9orf72, is abundant in C9orf72-related amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD) (C9orf72-ALS/FTD). Although the poly-GA aggregates have been identified in C9orf72-ALS/FTD neurons, the effects on UPS (ubiqu...

Lipotoxicity induced by the overload of lipid in the liver, especially excess free cholesterol (FC), has been recognized as one of driving factors in the transition from non-alcoholic fatty liver (NAFL) to non-alcoholic steatohepatitis (NASH). MicroRNA (miR)-379-5p has been reported to play regulatory roles in hepatic triglyceride homeostasis, but...

In classical orthogonal frequency division multiplexing (OFDM) systems, inserting the cyclic prefix (CP) is necessary before each symbol to overcome the multi-path effect, which, however, occupies numerous time-frequency radio resources, resulting in hampered spectrum efficiency. To address this issue, in this paper, symbol repetition aware OFDM (S...

Chronic sleep deprivation (SD) is a common problem for humans and can lead to many deleterious effects, including depression, anxiety, stroke, permanent cognitive deficits, stress, and other physiological diseases. It is vital to acquire information about the relevant neural activities at the whole-brain level to systematically explore the mechanis...

High-mobility group nucleosome-binding domain 4 (HMGN4) exerts biological functions by regulating gene transcription through binding with nucleosome. As a new epigenetic regulator discovered in 2001, its biological functions have not been clarified. HMGN4 belongs to HMGNs family, in which HMGN1, 2, and 5 have been reported to play roles in oncogene...

Background Proprotein convertase subtilisin/kexin type 9 (PCSK9) has been regarded as an effective and exciting target in the treatment of atherosclerotic cardiovascular disease since 2003. Only two monoclonal antibodies have been approved in the market which, however, were also criticized for their high cost to $9000 per dose and delivery route. E...

Non-alcoholic fatty liver disease (NAFLD) is an increasingly epidemic metabolic disease with complex pathogenesis. Multi-target therapy may be an effective strategy for NAFLD treatment, and traditional Chinese medicine (TCM) characterized by multi-ingredients and multi-targets has unique advantages in long-term clinical practice. Zexie–Baizhu (ZXBZ...

Background Wide application of resting-state functional magnetic resonance imaging (fMRI) in psychiatric research has revealed that major depressive disorder (MDD) manifest abnormal neural activities in several brain regions involving key resting state networks. However, inconsistent results have hampered our understanding of the exact neuropatholo...

Nonalcoholic fatty liver disease (NAFLD) is one of the most common metabolic diseases and closely associated with lipid disorder. Mitochondrion has been recognized to play a key role in lipid metabolism as the main site of energy metabolism in cells, and its dysfunction is involved in the progression of NAFLD. MicroRNAs (miRNAs), one of regulators...

Introduction: The efficacy of renal-replacement treatment (RRT) remains to be validated in COVID-19. In this retrospective cohort study, we aimed to assess the efficacy of early initiation of RRT in intensive care unit (ICU) adults with severe COVID-19. Methods: Fifty-eight adult patients in ICU with critically ill or severe COVID-19 with a tend...

Background: The change of podocyte morphology is a pathologic feature of chronic kidney disease. Several studies have suggested that vitamin D plays a role in the protection of podocytes, but the underlying mechanism remains unclear. Methods: The effects of paricalcitol on podocyte injury were tested in a puromycin aminonucleoside (PAN)-induced...

Chief cells are the predominant cells in parathyroid glands of healthy adults; however, parathyroid oxyphil cells, whose function is unknown, increase dramatically in patients with secondary hyperparathyroidism (SHPT). Calcitriol and calcimimetics are the most powerful treatments for SHPT, while the mechanisms leading to calcitriol or calcimimetic...

Background Mutations in PIGN , resulting in a glycosylphosphatidylinositol (GPI) anchor deficiency, typically leads to multiple congenital anomalies-hypotonia-seizures syndrome. However, the link between PIGN and epilepsy or paroxysmal non-kinesigenic dyskinesia (PNKD) is not well-described. This study reported a patient with PIGN mutation leading...

Phospholipase A2, group VII (PLA2G7) is widely recognized as a secreted, lipoprotein-associated PLA2 in plasma that converts phospholipid platelet-activating factor (PAF) to a biologically inactive product Lyso-PAF during inflammatory response. We report that intracellular PLA2G7 is selectively important for cell proliferation and tumor growth pote...

Environmental stresses, including hypoxia or detachment for anchorage independence, or attenuation of mitochondrial respiration through inhibition of electron transport chain induce reductive carboxylation in cells with an enhanced fraction of citrate arising through reductive metabolism of glutamine. This metabolic process contributes to redox hom...

Methyl tetrahydrofuran-2-carboxylate (MeTHFC) and its derivatives are widely used as raw materials and intermediates in chemical industries. An efficient and clean method for the synthesis of MeTHFC was proposed, which included the oxidative esterification of biomass-based furfural into methyl furoate and the selective hydrogenation of methyl furoa...

Background Poly-GA, a dipeptide repeat protein unconventionally translated from GGGGCC repeat expansions in C9orf72, is abundant in C9orf72-related amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD). Although the poly-GA aggregates have been identified in C9orf72-ALS/FTD neurons, the effects on UPS and autophagy, and their exact...

A continuous Bromodeoxyuridine (BrdU) labeling approach was used during the whole process of the mice kidney development to explore the best BrdU-labeling time, the distribution of BrdU-retaining cells, and to probe into the niche of stem cells in adult kidney. BrdU were injected intraperitoneally to the mice once daily for 3 consecutive days from...