1. Is stress related to the presence and persistence of oncogenic human papillomavirus infection in young women?
- Author
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Kuebler U, Fischer S, Mernone L, Breymann C, Abbruzzese E, and Ehlert U
- Subjects
- Adult, Age Factors, Biomarkers, Female, Humans, Hydrocortisone metabolism, Papillomavirus Infections complications, Papillomavirus Infections metabolism, Risk Factors, Saliva metabolism, Tumor Virus Infections complications, Tumor Virus Infections metabolism, Young Adult, Uterine Cervical Dysplasia etiology, Papillomaviridae, Papillomavirus Infections epidemiology, Papillomavirus Infections psychology, Stress, Psychological epidemiology, Stress, Psychological etiology, Tumor Virus Infections epidemiology, Tumor Virus Infections psychology
- Abstract
Background: Persistent infection with high-risk human papillomavirus (HR-HPV) is the most important risk factor for the development of cervical cancer, but factors contributing to HR-HPV persistence are incompletely understood. The objective of this study was to test for associations of chronic stress and two aspects of diurnal cortisol secretion (i.e., the cortisol awakening response [CAR] and total cortisol output over the day [AUCgday]) with HR-HPV status at baseline and 12 months later (follow-up)., Methods: We evaluated 188 women (25 ± 3 years) at baseline. Follow-up investigation was restricted to HR-HPV infected women at baseline. Of the initial 48 HR-HPV positive participants, 42 completed the follow-up (16 HR-HPV positive and 26 HR-HPV negative). At baseline and follow-up, we determined HR-HPV status in cervical smears, assessed chronic stress, and repeatedly measured salivary cortisol over the day. At baseline, we analyzed salivary cortisol only in a subgroup of 90 participants (45 HR-HPV negative and 45 HR-HPV positive)., Results: At baseline, higher chronic stress (excessive demands at work: p = .022, chronic worrying: p = .032), and a higher CAR (p = .014) were related to baseline HR-HPV positivity. At follow-up, there was a statistical trend for a positive association between the CAR and HR-HPV positivity (p = .062). Neither the CAR nor the AUCgday mediated the associations between chronic stress and HR-HPV status., Conclusions: Our findings suggest that both chronic stress and diurnal cortisol are related to the presence of HR-HPV infection and may thus play a role in HPV-associated cervical carcinogenesis.
- Published
- 2021
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