defensin-α1

Beta-defensin 1, pig TFA 是一种在猪舌黏膜中主要发现的抗菌肽，对多种细菌如大肠杆菌、鼠伤寒沙门氏菌、单核细胞增生性李斯特菌、金黄色葡萄球菌、百日咳博德特氏菌和白色念珠菌等显示出抗菌活性。

Beta-defensin 103 isoform X1, pig 是一种抗菌肽、在多种生物体内被发现，参与了先天性免疫防线。

Human β-defensin-1 (HβD-1) is a cysteine-rich cationic skin-antimicrobial peptide (SAP) produced by epithelial surfaces, circulatory cells, and cells of the reproductive tract. It exhibits antimicrobial activity against a wide range of sperm bacteria.

Beta-defensin 103 isoform X1, pig TFA 是一种抗菌肽、在多种生物体内被发现，参与了先天性免疫防线。

Bovine neutrophil beta-defensin 12，一种牛中性粒细胞来源的抗菌肽，展现针对大肠杆菌(Escherichia coli)和金黄色葡萄球菌(Staphylococcus aureus)的抗菌活性。

β-Defensin-1 is a peptide with antimicrobial properties that protects the skin and mucosal membranes of the respiratory, genitourinary, and gastrointestinal tracts.1It inhibits the growth ofB. adolescentis,L. acidophilus,B. breve,B. vulgatus,L. fermentum,B. longum, andS. thermophilusin an antimicrobial radial diffusion assay.2β-Defensin-1 also inhibits the growth of periodontopathogenic and cariogenic bacteria, includingP. gingivalisandS. salivarius, and of susceptibleM. tuberculosisH37Rv but not of resistantM. tuberculosisRM22 when used at a concentration of 128 μg/ml.3,4It blocks human and mouse Kv1.3 voltage-gated potassium channels (IC50s = 11.8 and 13.2 μM, respectively).5Overexpression of β-defensin-1 in the human oral squamous cell carcinoma (OSCC) cell lines HSC-3, UM-1, and SCC-9 increases migration and invasion but not proliferation.6 1.Lehrer, R.I.Primate defensinsNat. Rev. Microbiol.2(9)727-738(2004) 2.Schroeder, B.O., Ehmann, D., Precht, J.C., et al.Paneth cell α-defensin 6 (HD-6) is an antimicrobial peptideMucosal Immunol.8(3)661-671(2015) 3.Ouhara, K., Komatsuzawa, H., Yamada, S., et al.Susceptibilities of periodontopathogenic and cariogenic bacteria to antibacterial peptides, β-defensins and LL37, produced by human epithelial cellsJ. Antimicrob. Chemother.55(6)888-896(2005) 4.Fattorini, L., Gennaro, R., Zanetti, M., et al.In vitro activity of protegrin-1 and beta-defensin-1, alone and in combination with isoniazid, against Mycobacterium tuberculosisPeptides25(7)1075-1077(2004) 5.Feng, J., Xie, Z., Yang, W., et al.Human beta-defensin 1, a new animal toxin-like blocker of potassium channelToxicon113(2016) 6.Han, Q., Wang, R., Sun, C., et al.Human beta-defensin-1 suppresses tumor migration and invasion and is an independent predictor for survival of oral squamous cell carcinoma patientsPLoS One9(3)e91867(2014)

Beta-defensin 1, pig 是一种在猪舌黏膜中主要发现的抗菌肽，对包括大肠杆菌、鼠伤寒沙门氏菌、单核细胞增生性李斯特菌、金黄色葡萄球菌、百日咳博德特氏菌和白色念珠菌在内的多种细菌显示出活性。