» Articles » PMID: 26016896

HPV Type 16 Infection Switches Keratinocytes from Apoptotic to Proliferative Fate Under TWEAK/Fn14 Interaction

Overview
Publisher Elsevier
Specialty Dermatology
Date 2015 May 29
PMID 26016896
Citations 13
Authors
Affiliations
Soon will be listed here.
Abstract

Previously, tumor necrosis factor (TNF)-like weak inducer of apoptosis (TWEAK) had been known to be an inducer of apoptosis of keratinocytes by engaging the Fn14 receptor. However, the high-risk human papillomavirus (HPV) infection confers a proliferation advantage on keratinocytes that may consequently harbor tumorigenicity. This study was designed to investigate the cross-talk in keratinocytes between TWEAK/Fn14 signaling and HPV type 16 infection, which may cooperate in regulating cell-cycle progression. TWEAK and Fn14 expression was determined in anogenital warts and normal skin. Both primary keratinocytes and HaCaT cells were transfected with HPV16 E6/E7 genes. The results showed that Fn14 is highly expressed upon HPV16 transfection and accompanied by an increase in Ras GTPase activity and TNF-receptor-associated factor 2 (TRAF2) expression. Moreover, the E6/E7-transfected keratinocytes exhibit a shift of TNF receptor profile from type 1 to type 2 and weakened apoptotic response to TNF-α stimuli, when compared with the normal control. Surprisingly, significant increase in proliferation but not apoptosis was seen in E6/E7-positive keratinocytes, as TWEAK was additionally supplemented. In conclusion, the HPV16 infection in keratinocytes causes a switch of apoptotic to proliferative fate under TWEAK/Fn14 interaction, possibly by favoring Ras and TRAF2 activation and modulating TNF receptor expression.

Citing Articles

ELF3 Overexpression Contributes to the Malignant Transformation of HPV16 E6/E7-Immortalized Keratinocytes by Promoting CCNE2 Expression.

Zhu Y, Yang W, Zhuang Y, Wang F, Ge Y, Jiang J J Microbiol Biotechnol. 2024; 34(12):2484-2491.

PMID: 39572025 PMC: 11733543. DOI: 10.4014/jmb.2408.08041.


Methotrexate Mechanism of Action in Plaque Psoriasis: Something New in the Old View.

El-Esawy F, Ahmed I, El-Fallah A, Salem R J Clin Aesthet Dermatol. 2022; 15(8):42-46.

PMID: 36061481 PMC: 9436225.


Pro-Inflammatory and B Cell Regulating Capacities of TWEAK in Rainbow Trout ().

Abos B, Perez-Fernandez E, Morel E, Perdiguero P, Tafalla C Front Immunol. 2021; 12:748836.

PMID: 34659247 PMC: 8517431. DOI: 10.3389/fimmu.2021.748836.


TWEAK Promotes the Proliferation of Squamous Cell Carcinoma Cells Through Activating cIAP1 Signals.

Liang L, Cheng C, Hu G, Wang X, Liu J, Yan Z Front Oncol. 2020; 10:439.

PMID: 32351884 PMC: 7174721. DOI: 10.3389/fonc.2020.00439.


HPV Oncoproteins and the Ubiquitin Proteasome System: A Signature of Malignancy?.

dukic A, Lulic L, Thomas M, Skelin J, Saidu N, Grce M Pathogens. 2020; 9(2).

PMID: 32085533 PMC: 7168213. DOI: 10.3390/pathogens9020133.


References
1.
Wang D, Fung J, Tuo Y, Hu L, Chen C . TWEAK/Fn14 promotes apoptosis of human endometrial cancer cells via caspase pathway. Cancer Lett. 2010; 294(1):91-100. DOI: 10.1016/j.canlet.2010.01.027. View

2.
Chen Y, Enoksson S, Johansson C, Karlsson M, Lundeberg L, Nilsson G . The expression of BAFF, APRIL and TWEAK is altered in eczema skin but not in the circulation of atopic and seborrheic eczema patients. PLoS One. 2011; 6(7):e22202. PMC: 3135616. DOI: 10.1371/journal.pone.0022202. View

3.
Jin L, Nakao A, Nakayama M, Yamaguchi N, Kojima Y, Nakano N . Induction of RANTES by TWEAK/Fn14 interaction in human keratinocytes. J Invest Dermatol. 2004; 122(5):1175-9. DOI: 10.1111/j.0022-202X.2004.22419.x. View

4.
Yuan C, Filippova M, Tungteakkhun S, Duerksen-Hughes P, Krstenansky J . Small molecule inhibitors of the HPV16-E6 interaction with caspase 8. Bioorg Med Chem Lett. 2012; 22(5):2125-9. PMC: 3288179. DOI: 10.1016/j.bmcl.2011.12.145. View

5.
Rohani M, Pilcher B, Chen P, Parks W . Cdc42 inhibits ERK-mediated collagenase-1 (MMP-1) expression in collagen-activated human keratinocytes. J Invest Dermatol. 2013; 134(5):1230-1237. PMC: 3989453. DOI: 10.1038/jid.2013.499. View