Research Article

Differentiation Model Establishment and Differentiation-Related Protein Screening in Primary Cultured Human Sebocytes

Table 1

Skin-associated functions of 41 differentially expressed proteins at D7 compared with D0.

NumberUniprot
accession
Protein nameSkin-associated functionsFold change

(1)P20591MX dynamin like GTPase 1Epidermal defense against viruses2.9
(2)P11117Acid phosphatase 2Skin homeostasis2.5
(3)Q03405Plasminogen activator, urokinase receptorMigration of epidermal keratinocytes and outer root sheath cells during human morphogenesis2.2
(4)P25815S100 calcium binding protein PTumor growth, invasion and metastasis2
(5)Q460N5Poly(ADP-ribose) polymerase family member 14Cytokine production in allergic inflammation models1.8
(6)Q7Z4W1Dicarbonyl and L-xylulose reductaseCell adhesion in normal keratinocytes, melanocytes and endothelial cells1.8
(7)Q9NVV5Androgen induced 1Involved in androgen-regulated hair cycle1.8
(8)P27701CD82 moleculeSuppress melanoma cell migration and invasion1.8
(9)A0A024RB23Diacylglycerol kinase alphaDiacylglycerol-mediated lipid homeostasis and profibrotic fibroblast activation1.8
(10)O95471Claudin 7Epidermal neoplastic process1.7
(11)Q53FA7Tumor protein p53 inducible protein 3P53-regulated proapoptosis1.7
(12)X6R8F3Lipocalin 2Regulate growth, differentiation and migration of squamous cell carcinoma1.7
(13)Q9Y3Z3SAM and HD domain containing deoxynucleoside triphosphate triphosphohydrolase 1Limit HIV-1 infection in macrophages and regulate cell cycle progression in fibroblasts1.6
(14)B0QYD3Apolipoprotein B mRNA editing enzyme catalytic subunit 3BInduce somatic mutations and involve in pathomechanism of several cancers (melanoma)1.6
(15)Q00978Interferon regulatory factor 9Inflammation1.6
(16)P05161ISG15 ubiquitin-like modifierRegulate expression of pro-inflammatory chemokines and cytokines1.6
(17)P82673Mitochondrial ribosomal protein S35Activate inflammatory signaling1.6
(18)P09914Interferon induced protein with tetratricopeptide repeats 1Immunomodulation and interferon response1.6
(19)E7ESA6Protein tyrosine kinase 2Keratinocyte migration1.6
(20)A0A0A0MT64Ferredoxin reductaseEpidermal differentiation1.6
(21)A0A024R9E4Mal, T-cell differentiation protein 2May induce malignant mouse skin squamous cell carcinomas1.6
(22)P13645Keratin 10Keratinization-associated keratin, sebocyte proliferation and differentiation−3.8
(23)P31151S100 calcium binding protein A7Epithelial inflammation−2.5
(24)Q9Y5K6CD2 associated proteinExpression of plasmacytoid dendritic cells in dermis−2.4
(25)P08240SRP receptor alpha subunitRegulate keratinocyte proliferation by affecting cell cycle progression−2.2
(26)P08779Keratin 16Associated with epidermal hyperproliferation−1.9
(27)P02533Keratin 14Major keratin of basal keratinocytes−1.9
(28)P29034S100 calcium binding protein A2Keratinocyte differentiation and carcinogenesis−1.8
(29)P02760Alpha-1-microglobulin/bikunin precursorRelated to apoptosis or antiproliferation and might have causal roles in psoriasis−1.7
(30)Q9NS00Core 1 synthase, glycoprotein-N-acetylgalactosamine 3-beta-galactosyltransferase 1Immune responses of CD8+ T cells and skin allograft survival−1.7
(31)P35908Keratin 2Keratinocyte differentiation−1.7
(32)Q15582Transforming growth factor beta 1Promote proliferation in melanoma cells−1.7
(33)P04040CatalaseOxidative stress causes abnormal keratinocyte proliferation and differentiation−1.7
(34)P02649Apolipoprotein EEpidermal proliferation and differentiation−1.6
(35)P04259Keratin 6BMarkers of epithelial cell differentiation−1.6
(36)Q9Y4K0Lysyl oxidase like 2Inhibit keratinocyte differentiation, promote development of squamous cell carcinoma−1.6
(37)P18074ERCC excision repair 2, TFIIH core complex helicase subunitImportant DNA repair molecule for initiating cutaneous melanoma−1.6
(38)A0A0S2Z381Adenosine deaminaseImmune system development, cell proliferation and differentiation−1.6
(39)Q92626PeroxidasinBasement membrane integrity and homeostasis−1.6
(40)Q14117DihydropyrimidinaseEnriched in somatic mutations of melanoma−1.6
(41)Q05209Protein tyrosine phosphatase, non-receptor type 12Related to invasiveness of melanoma cells−1.6

Four proteins have been further validated in this study.