Journal of lower genital tract disease
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J Low Genit Tract Dis · Jan 2018
Toll-Like Receptor Signaling Contributes to Proinflammatory Mediator Production in Localized Provoked Vulvodynia.
Localized provoked vulvodynia (LPV) afflicts approximately 8% of women in the United States and represents a huge financial, physical, and psychological burden. Women with LPV experience intense pain localized to the vulvar vestibule (area immediately surrounding vaginal opening). We have identified mechanisms involved in the development of LPV whereby vulvar fibroblasts respond to proinflammatory stimuli to perpetuate an inflammatory response that causes pain. However, these mechanisms are not fully elucidated. Therefore, we explored the role of toll-like receptors (TLRs), a class of innate immune receptors that rapidly respond to microbial assaults. ⋯ Human vulvar fibroblasts express a broad spectrum of TLRs (a new finding). A significantly higher TLR-mediated proinflammatory response was observed in LPV case vestibular fibroblasts, and with respect to the imiquimod-TLR 7 interaction, development of chronic vestibular pain and inflammation may be a possible sequelae of treatment of vulvar human papillomavirus-associated disease. Suppressing enhanced TLR-associated innate immune responses to a spectrum of pathogen-associated molecular patterns may represent a new/effective therapeutic approach for vulvodynia.
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J Low Genit Tract Dis · Jan 2018
Multicenter Study Comparative StudyDigital Colposcopy With Dynamic Spectral Imaging for Detection of Cervical Intraepithelial Neoplasia 2+ in Low-Grade Referrals: The IMPROVE-COLPO Study.
The aim of the study was to determine, in a wide "real-world" setting, whether digital colposcopy with adjunctive dynamic spectral imaging (DSI) mapping increases the detection of women with high-grade cervical intraepithelial neoplasia (CIN). ⋯ Digital colposcopy with the adjunctive DSI increased CIN 2+ and CIN 3+ detection in low-grade referrals compared with standard colposcopy, with a similar number of women undergoing biopsy.
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J Low Genit Tract Dis · Jan 2018
A Cross-Sectional Review of Cervical Cancer Messages on Twitter During Cervical Cancer Awareness Month.
The objectives of this study were to quantify personal stories about cervical cancer and to determine the proportion and sentiment (positive vs negative) of messages ("tweets") that discussed cervical cancer prevention strategies on Twitter. ⋯ Analysis of top tweets during the cervical cancer awareness month showed that, although personal stories about cervical cancer were rare, cervical cancer prevention was a popular topic during the cervical cancer awareness month. This was largely driven by a picture-based twitter campaign from a single advocacy organization.