Research Article

Immune-Related Genes: Potential Regulators and Drug Therapeutic Targets in Hypertrophic Cardiomyopathy

Table 2

Functional roles of the 10 hub genes.

No.Gene symbolFull nameFunction

1EGFEpidermal growth factorEGF stimulates the growth of various epidermal and epithelial tissues in vivo and in vitro and of some fibroblasts in cell culture.
2IGF1Insulin like growth factor 1The insulin-like growth factors, isolated from plasma, are structurally and functionally related to insulin but have a much higher growth-promoting activity.
3HGFHepatocyte growth factorActivating ligand for the receptor tyrosine kinase MET by binding to it and promoting its dimerization.
4BMP4Bone morphogenetic protein 4Induces cartilage and bone formation. Also acts in mesoderm induction, tooth development, limb formation, and fracture repair.
5CXCR4C-X-C motif chemokine receptor 4Receptor for the C-X-C chemokine CXCL12/SDF-1 that transduces a signal by increasing intracellular calcium ion levels and enhancing MAPK1/MAPK3 activation.
6CTGFIGF-binding protein 8Major connective tissue mitoattractant secreted by vascular endothelial cells.
7THBS1Thrombospondin-1Adhesive glycoprotein that mediates cell-to-cell and cell-to-matrix interactions.
8TGFB2Transforming growth factor beta-2 proproteinAssociates noncovalently with TGF-beta-2 and regulates its activation via interaction with “milieu molecules.”
9JAK2Janus kinase 2Nonreceptor tyrosine kinase involved in various processes such as cell growth, development, differentiation, or histone modifications.
10TGFB3Transforming growth factor beta 3Precursor of the latency-associated peptide (LAP) and transforming growth factor beta-3 (TGF-beta-3) chains, which constitute the regulatory and active subunit of TGF-beta-3, respectively.