Publications by authors named "Jianxing Chen"

Sorting nexins (SNXs) as the key regulators of sorting cargo proteins are involved in diverse diseases. SNXs can form the specific reverse vesicle transport complex (SNXs-retromer) with vacuolar protein sortings (VPSs) to sort and modulate recovery and degradation of cargo proteins. Our previous study has shown that SNX3-retromer promotes both STAT3 activation and nuclear translocation in cardiomyocytes, suggesting that SNX3 might be a critical regulator in the heart.

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Background: Sevoflurane (Sevo) prevents hypoxia/reoxygenation (H/R)-induced cardiomyocytes injury. The expression of miR-4,454 was increased in individuals experiencing an acute myocardial infarction.

Objective: The purpose of current investigation was to delved into whether the effects of Sevo on cardiomyocytes are mediated through regulation of miR-4,454 expression.

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Morroniside (Mor) is a bioactive compound in Cornus officinalis with anti-inflammatory, neuroprotective and antioxidant properties. Prolonged use of the anesthetic sevoflurane (Sev) has been connected to the development postoperative cognitive dysfunction (POCD). This research aims to elucidate the mechanism of action of Mor to improve cognitive impairment.

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Introduction: , , , and are the primary pathogens responsible for gastrointestinal diseases in pigs, posing a significant threat to the health and productivity of pig production systems. Pathogen detection is a crucial tool for monitoring and managing these infections.

Methods: We designed primers and probes targeting the gene of , the 23S gene of , the gene of , and the gene of .

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Introduction: (SS) is one of the most important pathogens causing major economic losses in the global pig farming industry and is a serious threat to public health safety. It has multiple serotypes, with poor cross-protection between serotypes, and effective typing methods are lacking.

Methods: In this study, a quadruplex TaqMan fluorescence quantitative PCR assay that can differentiate between types 2, 7 and 9 was developed using the gene, a generic gene for , and , and , genes encoding podocarp-associated genes for types 2, 7 and 9, respectively, as targets.

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Introduction: Muscovy duck parvovirus (MDPV), Goose parvovirus (GPV), Duck circovirus, (DuCV) and Duck adenovirus 3 (DAdV-3) are important pathogens that cause high morbidity and mortality in ducks, causing huge economic loss for the duck industry.

Methods: The present study, a quadruplex one-step real time quantitative PCR method for the detection of MDPV, GPV, DuCV, and DAdV-3 was developed.

Results: The results showed that assay had no cross-reactivity with other poultry pathogens [Duck plague virus (DPV), Duck tembusu virus (DTMUV), H6 avian influenza virus (H6 AIV), New duck reovirus (NDRV), Newcastle disease virus (NDV), H4 avian influenza virus (H4 AIV), (), Muscovy duck reovirus (MDRV), Egg drop syndrome virus (EDSV), ()].

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The incidence of osteoporosis has rapidly increased owing to the ageing population. Cuproptosis, a novel mechanism that regulates cell death, may be a new therapeutic approach. However, the relevance of cuproptosis in the immune microenvironment and osteoporosis immunotherapy is still unknown.

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Unlabelled: This study employs a two-sample bidirectional Mendelian randomization (MR) approach to systematically evaluate the causal relationship between gut microbiota and oral cavity cancer (OCC).

Objective: To address the challenge in establishing the causal relationship between gut microbiota and OCC, we applied a systematic MR analysis.

Methods: Utilizing GWAS data from the MiBioGen consortium (18,340 individuals) and UK Biobank (n = 264,137), we selected instrumental variables and employed MR-Egger, weighted median, IVW, and weighted mode analyses.

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Article Synopsis
  • - PRRSV is a virus that significantly harms the global pig industry by causing reproductive issues and respiratory illnesses in pigs, posing a persistent threat to pig farming.
  • - The study found that HDAC2, a protein, is downregulated during PRRSV infection, and manipulating its activity affects virus production—suppressing it increases virus levels while overexpressing it decreases replication by enhancing antiviral responses.
  • - The research identified PRRSV’s nonstructural protein 11 (nsp11) as a critical factor in reducing HDAC2 levels and revealed that its ability to hinder HDAC2’s antiviral function relies on its endonuclease activity, highlighting a new method PRRSV uses to evade the immune system
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  • A study compared the effects of pulsed field ablation (PFA) and cryoballoon ablation (CBA) in treating atrial fibrillation (AF), finding no significant differences in recurrence of arrhythmia or complications between the two methods.
  • PFA showed a shorter procedure time but longer fluoroscopy time, along with a lower risk of phrenic nerve palsy but a higher risk of cardiac tamponade.
  • Overall, PFA was deemed a safer and more efficient alternative to CBA, potentially optimizing clinical practices in AF treatment.
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Purpose: To compare the effect of Dural puncture epidural (DPE) and conventional epidural (EP), in conjunction with programmed intermittent epidural bolus (PIEB) and low-concentration ropivacaine strategy.

Methods: After written informed consent was obtained, healthy nulliparous women with singleton pregnancies, vertex presentation at 38-42 weeks' gestation, cervical dilation of 3-5 cm, and a desire for pain relief were randomly assigned to DPE or EP group. Dural matter was puncture with 25G Whitacre needle in DPE group.

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The interaction between the bone and immune systems has a major role in osteoporosis regulation. However, the infiltration of T helper 17 (Th17) cells and their associated genes in osteoporosis remains unclear. The GSE35959 dataset was obtained from the Gene Expression Omnibus (GEO) database, and the Immune Cell Abundance Identifier (ImmuCellAI) program was used to evaluate the abundance of 24 immune cell types, including Th17 cells.

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Persistent infection of high-risk human papillomavirus (HPV) and the expression of E6 and E7 oncoproteins are the main causes of cervical cancer. Several prophylactic HPV vaccines are used in the clinic, but these vaccines have limited efficacy in patients already infected with HPV. Since HPV E7 is vital for tumor-specific immunity, developing a vaccine against HPV E7 is an attractive strategy for cervical cancer treatment.

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Article Synopsis
  • * A new type of sensor, based on a molecularly imprinted polymer electrochemical biosensor, has been developed using a composite of MXene sheets and graphene to enhance detection capabilities for cortisol.
  • * This sensor boasts an impressive detection limit, a broad range, and excellent specificity, making it suitable for monitoring cortisol levels in saliva and potentially beneficial in health care for both physical and psychological well-being.
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To date, the origins, domestication, and genetic structure of Chinese Mongolian horses (CMH) are poorly understood. Furthermore, there have been sparse reports on the genetic differences between CMH and Thoroughbred. In order to determine their genetic structure, understand their genetic relationships, and explore their domestication processes, we performed an extensive survey of creatine kinase (muscle isoenzyme; variations among six populations of indigenous CMH, cultivated Sanhe horses, and imported Thoroughbred.

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Agrimonolide (AM), which is a derivative of isocoumarins, is found mainly in the herb Ledeb. This compound is highly lipophilic and readily crosses the blood-brain barrier. In recent years, interest has grown in the use of AM as a multitarget natural treatment for various diseases, such as cancer, inflammation, hepatic injury, myocardial damage, and diabetes mellitus.

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Article Synopsis
  • - The study investigates the impact of chemoradiotherapy versus chemotherapy alone on survival rates in patients with primary spinal diffuse large B-cell lymphoma (PB-DLBCL), examining data from 873 patients over several decades.
  • - Results indicate that patients treated with chemoradiotherapy from 2002 to 2016 had significantly better overall survival rates compared to those receiving only chemotherapy, particularly for older patients and those in earlier disease stages.
  • - The study also developed a nomogram for predicting overall survival, which can assist clinicians in making informed treatment decisions based on individual patient factors such as age and disease stage.
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This study aimed to establish an isotope dilution LC-MS/MS method for the determination of folic acid, 5-formyltetrahydrofolate and 5-methyltetrahydrofolate in human serum. This method was then used to quantify these three folate forms in the healthy adult population and supplement users. A stable 96-well solid-phase extraction system was used to prepare serum samples.

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Introduction: Data on first-line ablation treatment for patients with symptomatic atrial fibrillation (AF) are scarce. This study indirectly compared the efficacy and safety of cryoballoon ablation (CBA) versus radiofrequency ablation (RFA) as initial therapy for symptomatic AF.

Methods: We searched the EMBASE, PubMed, Cochrane Library, and ClinicalTrials.

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Donkeys' gut microbe is critical for their health and adaptation to the environment. Little research has been conducted on the donkey gut microbiome compared with other domestic animals. The Tibetan Plateau is an extreme environment.

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N7-methylguanosine (mG) modification on internal RNA positions plays a vital role in several biological processes. Recent research shows mG modification is associated with multiple cancers. However, in hepatocellular carcinoma (HCC), its implications remain to be determined.

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Background: Since the introduction of the neurodevelopmental perspective of schizophrenia research on individuals at ultra-high risk for psychosis (UHR) has gained increasing interest, aiming at early detection and intervention. Results from fMRI studies investigating behavioral and brain functional changes in UHR during facial emotion recognition, an essential component of social cognition, showed heterogenous results, probably due clinical diversity across these investigations. This fMRI study investigated emotion recognition in a sub-group of the UHR spectrum, namely non-help-seeking, drug-naïve UHR with high cognitive functioning to reveal the neurofunctional underpinnings of their social functioning in comparison to healthy controls.

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In this study, the adsorption of noxious gas molecules (NO, Cl, and O) on GaN and Au-decorated GaN was systematically scrutinized, and the adsorption energy, bond length, charge, density of state (DOS), partial density of state (PDOS), electron deformation density (EDD), and orbitals were analyzed by the density functional theory (DFT) method. It is found that the interaction between NO and pristine GaN is physical adsorption, while GaN chemically reacts with Cl and O. These observations suggest that pristine GaN may be a candidate for the detection of Cl and O.

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The detection of dissolved gases in oil is an important method for the analysis of transformer fault diagnosis. In this article, the potential-doped structure of the Ag cluster on the HfSe monolayer and adsorption behavior of CO and CH upon Ag-HfSe were studied theoretically. Herein, the binding energy, adsorption energy, band structure, density of state (DOS), partial density of state (PDOS), Mulliken charge analysis, and frontier molecular orbital were investigated.

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This paper represents the fundamental report of the survey of genome-wide changes of four Chinese indigenous donkey breeds, Dezhou (DZ), Guangling (GL), North China (NC), and Shandong Little donkey (SDL), and the findings will prove usefully for identification of biomarkers that perhaps predict or characterize the growth and coat color patterns. Three genomic regions in , , and genes, were identified as putative selective sweeps in all researched donkey populations. The loci of candidate genes that may have contributed to the phenotypes in body size (, , , and ) and coat color patterns ( and ) in donkey populations would be found in underlying strong selection signatures when compared between large and small donkey types, and between different coat colors.

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