Publications by authors named "Fei-Fei Wang"

Objective: The aim of this study was to investigate whether a potential moral cognitive impairment (failure in understanding moral rules) exists in patients with schizophrenia (SCZ) and to explore the effect of childhood trauma (CT) on moral cognition in a group of patients with SCZ.

Methods: A total of 99 patients with SCZ and 102 healthy controls (HCs) were included in this study. The Childhood Trauma Questionnaire-Short Form (CTQ) was administered to assess childhood trauma experiences in both groups, while the Moral Identity Measure (MIM) and the Moral Foundations Questionnaire (MFQ) were applied for a comparative evaluation of moral cognition across the two groups.

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The stability and nutritional integrity of emulsions are susceptible to various factors including thermal treatment, solid-liquid ratio, and sterilization. In this study, the physicochemical stability and immunomodulatory activities of an oil-in-water emulsion containing immune peptides (TUFSE) were assessed through particle size, zeta potential, related cytokines, and so on. When the temperature was 70°C and a solid-liquid ratio of 1:4, the emulsion revealed stability at high-pressure homogenization, with the small particle size.

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Bone metastasis (BoM) has been closely associated with increased morbidity and poor survival outcomes in patients with non-small cell lung cancer (NSCLC). Given its significant implications, this study aimed to systematically compare the biological characteristics between advanced NSCLC patients with and without BoM. In this study, the genomic alterations from the tumor tissue DNA of 42 advanced NSCLC patients without BoM and 67 patients with BoM and were analyzed by a next-generation sequencing (NGS) panel.

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Background Purpose: Rituximab (RTX),an anti-CD20 monoclonal antibody can effectively treat minimal change disease (MCD),with low toxicity and a reduced steroid dosage. The optimal dosage of RTX for treating MCD remains unclear. This study aimed to investigate the efficacy of an ultra-low-dose regimen of RTX (100 mg per week for 4 weeks) for treating MCD.

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Article Synopsis
  • Coronary artery calcification (CAC) is linked to heart disease and assessed through a genome-wide association study (GWAS) involving 22,400 participants from various backgrounds.
  • The study confirmed connections with four known genetic loci and discovered two new loci related to CAC, with supportive replication findings for both.
  • Functional tests suggest that ARSE promotes calcification in vascular smooth muscle cells and its variants may influence CAC levels, identifying ARSE as a key target for potential treatments in vascular calcific diseases.
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  • The study aimed to evaluate how well the thickness of the macular ganglion cell-inner plexiform layer (mGCIPLT) and 10-2 visual field (VF) metrics can identify early glaucoma and assess severe glaucoma cases.
  • Researchers analyzed 127 eyes from 89 participants, correlating OCT-derived mGCIPLT measurements with VF sensitivity for both early and advanced glaucoma.
  • Findings showed mGCIPLT had strong correlations with VF patterns, particularly in early glaucoma with central visual field damage, outperforming other parameters for diagnosis, suggesting their combined use can enhance glaucoma detection and severity assessment.
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  • Inflammation biomarkers offer crucial insights into the inflammatory processes linked to various diseases, and their sequencing can help reveal the genetic makeup of these traits.
  • A study analyzed 21 inflammation biomarkers from around 38,465 individuals, discovering 22 significant associations across 6 inflammatory traits after considering existing findings.
  • The research combined single-variant and rare variant analyses, identifying additional significant associations and highlighting the complexity and diversity of genetic influences on inflammation traits across different ancestries.
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Background: The management of hepatoblastoma (HB) becomes challenging when the tumor remains in close proximity to the major liver vasculature (PMV) even after a full course of neoadjuvant chemotherapy (NAC). In such cases, extreme liver resection can be considered a potential option.

Aim: To explore whether computer-assisted three-dimensional individualized extreme liver resection is safe and feasible for children with HB who still have PMV after a full course of NAC.

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Objective: The purpose of this study was to investigate the bacterial communities of biting midges and ticks collected from three sites in the Poyang Lake area, namely, Qunlu Practice Base, Peach Blossom Garden, and Huangtong Animal Husbandry, and whether vectors carry any bacterial pathogens that may cause diseases to humans, to provide scientific basis for prospective pathogen discovery and disease prevention and control.

Methods: Using a metataxonomics approach in concert with full-length 16S rRNA gene sequencing and operational phylogenetic unit (OPU) analysis, we characterized the species-level microbial community structure of two important vector species, biting midges and ticks, including 33 arthropod samples comprising 3,885 individuals, collected around Poyang Lake.

Results: A total of 662 OPUs were classified in biting midges, including 195 known species and 373 potentially new species, and 618 OPUs were classified in ticks, including 217 known species and 326 potentially new species.

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Calix[8]arene has been used as a promising type of macrocyclic ligand for the construction of multinuclear metal-oxo clusters (MOCs), but not for zirconium/hafnium-oxo clusters (Zr/HfOCs). In this paper, we report the first series of ZrOCs (HfOCs) based on calix[8]arene: Zr4, Zr8, Hf4, and Hf8. Zr8/Hf8 has a rhombohedral conformation and can be regarded as a derivative of the octahedral Zr cluster.

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Purpose: To investigate the inhibitory effect of paeoniflorin(PF) with different concentrations on CAL27 cells of tongue squamous cell carcinoma in vitro and its possible mechanism.

Methods: CCK-8 technique and clone formation trial were used to detect the effect of PF on the proliferation and clone formation of CAL27 cells. Scratch test and Transwell method was used to detect the effects of PF on migration and invasion of CAL27 cells.

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Objective: Interleukin-18 (IL-18) is a proinflammatory cytokine. This study aims to determine whether there is a causal relationship between circulating IL-18 concentrations and the risk of inflammatory and autoimmune diseases.

Methods: We collected significant single nucleotide polymorphisms (SNPs) associated with circulating IL-18 levels ( < 5 × 10) as instrumental variables (IVs) from a genome-wide association study (GWAS) involving 21,758 individuals of European descent.

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Objective: The aim of this study is to examine the distribution and features of gastroscopy in northern Xinjiang, a province in China.

Methods: We included a group of 895 patients diagnosed with digestive diseases at Urumqi Friendship Hospital and analyzed their gastroscopic results and baseline data.

Results: Among patients aged 12 to 86 years in the specified region, females exhibited a heightened susceptibility to esophageal-gastrointestinal and intestinal disorders compared to males.

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Neurons in the ventral tegmental area (VTA) are sensitive to stress and their maladaptation have been implicated in the psychiatric disorders such as anxiety and addiction, . The cellular properties of the VTA neurons in response to different stressors related to different emotional processing remain to be investigated. By combining immediate early gene (IEG)-dependent labeling, rabies virus tracing, ensemble-specific transcriptomic analysis and fiber photometry recording in the VTA of male mice, the spatial distribution, brain-wide connectivity and cellular signaling pathways in the VTA neuronal ensembles in response to morphine (Mor-Ens) or foot shock (Shock-Ens) stimuli were investigated.

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The O-linked-β-N-acetylglucosamine (O-GlcNAc) glycosylation (O-GlcNAcylation) is a critical post-translational modification that couples the external stimuli to intracellular signal transduction networks. However, the critical protein targets of O-GlcNAcylation in oxidative stress-induced apoptosis remain to be elucidated. Here, we show that treatment with HO inhibited O-GlcNAcylation, impaired cell viability, increased the cleaved caspase 3 and accelerated apoptosis of neuroblastoma N2a cells.

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Aim: To characterize the ophthalmic clinical phenotype of a family with retinitis pigmentosa (RP) and closed-angle glaucoma and to detect pathogenic genes and mutation sites causing RP in this family.

Methods: Ophthalmic clinic performance was examined in detail in 8 enrolled family members. Genomic DNA was extracted from the peripheral blood of 4 family members for whole-exome sequencing (WES) to select potential genetic mutations whose structures were identified by bioinformatics analysis.

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Three unusual oleanane-derived triterpenoids, stytontriterpenes A-C (1-3), were isolated from the resin of Styrax tonkinensis together with an oleanane-lactone (stytontriterpene D, 4). Their structures and absolute configurations were characterised using a combination of spectroscopic analysis, electronic circular dichroism, and theoretical calculations. 1 and 2 belong to nor-oleanane with rare spiro D/E rings and 3 contains one infrequent C scaffold.

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Article Synopsis
  • Inflammation biomarkers play a crucial role in understanding diseases and can reveal insights into genetic traits through whole-genome sequencing studies.
  • A comprehensive analysis of 21 inflammation biomarkers in over 38,000 individuals found 22 significant single-variant associations across six different inflammatory traits, indicating the complexity and diversity of these biomarkers.
  • The study also included rare variant analyses, identifying 19 additional significant associations, which highlights the importance of using multiple analytical approaches to enhance the understanding of inflammation-related traits across different ancestries.
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  • The study investigates the role of CCR2, a receptor for CCL2 involved in monocyte movement, in the risk of atherosclerotic cardiovascular disease, particularly through examining genetic variants in a large population sample from the UK Biobank.
  • Researchers identified 45 harmful genetic variants linked to lower monocyte counts, finding that carriers had a reduced risk of myocardial infarction and coronary artery disease, especially the M249K variant.
  • The M249K variant was associated with significantly lower risks for heart issues without increasing infection risk, suggesting its potential protective role against cardiovascular diseases.
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Background: The pain-fatigue-sleep disturbance symptom cluster is commonly experienced by breast cancer patients, and a variety of nonpharmacological interventions are used to treat this symptom cluster.

Objective: To compare the efficacy of nonpharmacological interventions in improving the symptoms of the pain-fatigue-sleep disturbance symptom cluster in breast cancer patients.

Methods: A comprehensive literature search was conducted in the PubMed, EMBASE, Cochrane Library, CINAHL, CNKI, and Wanfang databases to identify randomized controlled studies from database inception to May 2022.

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Background: Rhabdomyosarcoma (RMS) is a highly malignant tumor that originates from myogenic progenitor cells.

Objective: To investigate the magnetic resonance imaging (MRI) characteristics of prostate embryonal rhabdomyosarcoma (ERMS).

Methods: We retrospectively analyzed the clinical and MRI imaging data of 9 cases of prostate ERMS that were confirmed pathologically.

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Article Synopsis
  • Ganglioneuroblastoma (GNB) is an intermediate-grade tumor between malignant neuroblastoma and benign ganglioma, often misdiagnosed through biopsy, especially in larger cases.
  • A 4-year-old girl with a giant retroperitoneal mass initially diagnosed as neuroblastoma was found to have ganglioma after biopsy, but surgery successfully removed the tumor while preserving important blood vessels.
  • Ultimately, the pathology revealed a mixed GNB, showing that while aspiration biopsy can lead to underdiagnosis, careful surgical techniques can yield positive outcomes.
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() infection elicits macrophage polarization into M2 phenotype to block the host's protective immune response. However, it remains unclear how regulates macrophage polarization. Recent studies have suggested that noncoding RNA may play a role in macrophage polarization.

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Objective: Inflammatory skin disorders are becoming major issues threatening public health with increasing prevalence. This study was to evaluate the anti-inflammatory, antioxidant, and antisenescent activities of traditional folk medicinal plant, L. extracts to alleviate skin inflammation and its possible mechanisms.

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