Proteomic analysis of cervical vaginal fluid proteins among women in recurrent preterm labor

Jamie Lo, Ashok P. Reddy, Phillip Wilmarth, Victoria Roberts, Amanda Kinhnarath, Janice Snyder, Monica P. Rincon, Michael G. Gravett, Srinivasa R. Nagalla, Leonardo Pereira

Research output: Contribution to journalArticle

9 Scopus citations


Objective: Proteomic analysis of four cervical-vaginal fluid (CVF) proteins to identify biomarkers of recurrent preterm birth (rPTB) in at-risk women prior to onset of preterm labor. Methods: Nested case control study from 2007 to 2011 of women with prior spontaneous preterm birth(s) (PTB) who underwent serial CVF sampling. Mass spectrometry analysis was used and ELISA analysis was performed to validate candidates. Results: 108 patients were enrolled and 10 cases and 20 gestational age matched controls were analyzed after exclusions. Of 748 CVF proteins identified, 72 had statistically significant (p

Original languageEnglish (US)
Pages (from-to)1183-1188
Number of pages6
JournalJournal of Maternal-Fetal and Neonatal Medicine
Issue number12
Publication statusPublished - 2014



  • Cervical vaginal fluid
  • Proteins
  • Proteomics
  • Recurrent preterm birth

ASJC Scopus subject areas

  • Obstetrics and Gynecology
  • Pediatrics, Perinatology, and Child Health
  • Medicine(all)

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