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Yuke Wang

Publications and source records attributed to Yuke Wang.

3 recordsLinked to original sources
PubMed2026

Integrative Genomic and Functional Investigation of the Multi-Layered Genetic Architecture Between Anorexia Nervosa and Bone Loss.

OBJECTIVE: Bone loss is a severe and often irreversible complication of anorexia nervosa (AN), yet the genetic mechanisms underlying this comorbidity remain underexplored. This study focuses on constructing a comprehensive genetic architecture between AN and estimated calcaneal bone mineral density (eBMD). METHOD: We applied an integrative framework incorporating genetic correlation, pleiotropic association, and causal inference across single-variant, multi-variant, and gene expression levels. Functional validation was conducted in vitro to investigate the biological role of the key candidate gene. RESULTS: Local genetic correlation analysis identified significant signals at 8p21.2 and 10q26.3, despite the lack of significant global correlation. Mendelian randomization analysis pointed to a suggestive negative causal effect of genetically predisposed AN on eBMD. Extensive pleiotropic signals were detected, particularly at 3p21.31 and 10q26.3, loci enriched with genes associated with both traits. Notably, we identified a novel pleiotropic signal near NCAM1 at 11q23.2, which was supported by multi-layered genetic evidence and confirmed through in vitro functional experiments. NCAM1, a well-established neural-associated gene, promoted osteoclastic differentiation and bone resorption when overexpressed in osteoclast precursor cells, indicating that NCAM1 possesses distinct functional roles in both neural and skeletal tissues. DISCUSSION: This study constructs a comprehensive genetic architecture underlying AN and eBMD and highlights NCAM1 as a key pleiotropic gene.

anorexia nervosa↗
PubMed2026

OLR1 drives gastric cancer progression through NF-κB activation and immunosuppressive macrophage polarization.

Gastric cancer remains a leading cause of cancer-related mortality worldwide, and the identification of clinically relevant biomarkers is critical for improving patient outcomes. Oxidized low-density lipoprotein receptor 1 (OLR1) has been implicated in tumor progression; however, its role in gastric cancer and the tumor microenvironment remains unclear. OLR1 expression and clinical significance were analyzed using The Cancer Genome Atlas (TCGA) dataset and validated in gastric cancer cell lines. Gain- and loss-of-function experiments, together with in vitro and in vivo assays, were performed to investigate the biological functions and underlying mechanisms of OLR1 in gastric cancer progression. OLR1 was significantly upregulated in gastric cancer and associated with unfavorable prognosis. Functional analyses demonstrated that OLR1 promoted gastric cancer cell proliferation, migration, and tumor growth. Mechanistically, OLR1 activated NF-κB signaling and facilitated macrophage polarization toward the M2 phenotype, thereby contributing to a protumorigenic microenvironment. OLR1 promotes gastric cancer progression through activation of NF-κB signaling and modulation of macrophage polarization. These findings identify OLR1 as a potential prognostic biomarker and therapeutic target for gastric cancer.

Humans↗
PubMed2025

Variation in Severity of Symptoms Associated With Two Snow Mountain Virus Inocula.

Snow Mountain Virus (SMV), the prototype of genogroup II and genotype II Norovirus (NoV), was used in human challenge studies to examine the infectivity, pathogenicity, and immune response to NoV. Clinical and laboratory data from two previously completed SMV human challenge trials using two different inocula (primary and secondary) were analyzed to compare the infectivity, illness, viral shedding, and serum IgG conversion. The primary and secondary SMV inocula were sequenced for detecting single nucleotide mutations. Of 15 subjects challenged with the primary inoculum between 2000 and 2002, nine were infected, and seven presented with acute gastroenteritis. Of 33 subjects challenged with the secondary inoculum between 2016 and 2018, 25 were infected, and nine presented with acute gastroenteritis. There were no statistically significant differences in overall infection and illness rates between subjects challenged with the primary inoculum versus the secondary inoculum. However, subjects infected with the primary inoculum experienced more severe clinical symptoms of acute gastroenteritis, showing higher severity scores (6.00 vs. 2.94, p = 0.003) compared with those infected with the secondary inoculum. We also observed that infection with the secondary inoculum resulted in longer viral shedding compared with the primary inoculum. Partial sequencing of the SMV genome identified three mutations in both inocula. Understanding the differences between these two SMV inocula is critical for NoV vaccine evaluation and using a less pathogenic inoculum for a vaccine trial will require more participants to meet the target reduction in illness when evaluating the efficacy of candidate vaccines.

Humans↗