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Eurasian Journal of
            Medicine and Oncology                                         WGCNA and LASSO for osteoporosis biomarkers




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            Figure 10. Immune infiltration analysis. (A) The bar plot showing the content of immune cell subsets in the OP and the control groups. Different colors
            represent different immune cell types. (B) Box plot showing the different distribution of immune cells between the OP and control groups.
            Abbreviation: OP: Osteoporosis.

            breast cancer.  The mTOR pathway is known to regulate   mTOR pathway modulation, direct experimental evidence
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            fundamental cellular processes, including autophagy and   establishing this connection remains to be documented.
            mitophagy,  which are critically involved in maintaining
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            bone homeostasis. Evidence from bone biology research   PCDHGA1,  a  neural  cadherin  family  member,
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            demonstrates that mTOR signaling coordinates osteoblast-  mediates calcium-dependent cell adhesion.  Recent
            mediated bone formation and osteoclast-mediated bone   studies identified its expression in osteoblasts and its
            resorption.  While these findings suggest a potential   association with mineralization capacity.  Genetic analyses
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            regulatory role for DRAP1 in bone metabolism through   have linked protocadherin  loci to BMD variations.
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            Volume 9 Issue 3 (2025)                        272                         doi: 10.36922/EJMO025240252
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