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Table 3 Top 10 hub genes with higher degrees of PPI network of pulpitis

From: Diagnostic biomarker candidates for pulpitis revealed by bioinformatics analysis of merged microarray gene expression datasets

Gene symbol

Description

Function

Degree

PTPRC

Receptor-type tyrosine-protein phosphatase C

Protein tyrosine-protein phosphatase required for T-cell activation through the antigen receptor. Acts as a positive regulator of T-cell coactivation upon binding to DPP4.

126

TLR8

Toll-like receptor 8

Key component of innate and adaptive immunity

100

CD86

T-lymphocyte activation antigen CD86

Receptor involved in the costimulatory signal essential for T-lymphocyte proliferation and interleukin-2 production, by binding CD28 or CTLA-4.

100

IL6

Interleukin-6

Cytokine with a wide variety of biological functions. Plays an essential role in the final differentiation of B-cells into Ig-secreting cells involved in lymphocyte and monocyte differentiation.

135

CCL2

C-C motif chemokine 2

Chemotactic factor that attracts monocytes and basophils

80

MMP9

Matrix metalloproteinase-9

May play an essential role in local proteolysis of the extracellular matrix and in leukocyte migration

83

IL8

Interleukin-8

A chemotactic factor that attracts neutrophils, basophils, and T-cells, major mediator of the inflammatory response

101

SPI1

Spi-1 Proto-Oncogene

This protein is a transcriptional activator that may be specifically involved in the differentiation or activation of macrophages or B- cells.

76

ICAM1

Intercellular adhesion molecule 1

Encodes a cell surface glycoprotein which is typically expressed on endothelial cells and cells of the immune system

83

LCP2

Lymphocyte cytosolic protein 2

Involved in T-cell antigen receptor mediated signalling

77