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Li G, Moniod L, Chenafi S, Lamsisi M, Ennaji MM, Bourlet T, Chauleur C. Detection of HPV in urine for cervical cancer screening: Feasibilty of an assay system. J Gynecol Obstet Hum Reprod 2023; 52:102631. [PMID: 37451412 DOI: 10.1016/j.jogoh.2023.102631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 07/11/2023] [Indexed: 07/18/2023]
Abstract
The detection of urine HPV is considered as a promosing alternative to increase the screening coverage of cervical cancer. However, the validated assay of urine HPV is still scarse. We described a nouvel assay syetem for the urine-based detection of HPV in the framework of HPV screening. This sytsem consisted of Automate Nimbus extraction of DNA and Anyplex™ II HPV HR Detection PCR of HPV DNA. We validated this system by spiking HPV-infected cervical cancer cell line HeLa cells into normal urine and compared the prelimary results of cervical samples and urine samples. We found that this system could detect as few as 5 HeLa cells in normal urine model. Some discordances of HPV results between cervical samples and urine samples were observed. We concluded that this assay system could be applied for the detection of HPV in urine. A large scale study is necessary to evaluate the clinical significance of this assay system.
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Affiliation(s)
- Guorong Li
- Department of Urology, North Hospital, CHU Saint-Etienne, Saint-Etienne, France.
| | - Louise Moniod
- Department of Gynecology and Obstetrics, North Hospital, CHU Saint-Etienne, Saint-Etienne, France
| | - Sara Chenafi
- Laboratoire des Agents Infectieux et d'Hygiène, North Hospital, CHU Saint-Etienne, Saint-Etienne, France
| | - Maryame Lamsisi
- Team of Virology, Oncology and Biotechnologies, Laboratory of Virology, Oncology, Biosciences, Environment and New Energies. Faculty of Sciences and Techniques Mohammedia, University Hassan II of Casablanca, Morocco
| | - Moulay Mustapha Ennaji
- Team of Virology, Oncology and Biotechnologies, Laboratory of Virology, Oncology, Biosciences, Environment and New Energies. Faculty of Sciences and Techniques Mohammedia, University Hassan II of Casablanca, Morocco
| | - Thomas Bourlet
- Laboratoire des Agents Infectieux et d'Hygiène, North Hospital, CHU Saint-Etienne, Saint-Etienne, France; GIMAP Team 15, Centre International de Recherche en Infectiologie, Inserm, U1111, CNRS, UMR5308, University of Saint-Etienne, University of Lyon, France
| | - Céline Chauleur
- Department of Gynecology and Obstetrics, North Hospital, CHU Saint-Etienne, Saint-Etienne, France; Inserm, SAINBIOSE, U1059, Université Jean-Monnet, CIC1408 F- 42055, Saint-Etienne, France
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Li G, Lamsisi M, Chenafi S, Moniod L, Benlghazi A, Ennaji MM, Chauleur C, Bourlet T. Urine-based detection of HPV for cervical cancer screening: Time for standardized tests. J Med Virol 2023; 95:e28737. [PMID: 37185853 DOI: 10.1002/jmv.28737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 04/02/2023] [Accepted: 04/06/2023] [Indexed: 05/17/2023]
Abstract
Cervical cancer is preventable because it has an established etiology, mainly attributed to a detectable pathogen, human papillomavirus (HPV). In 2018, the world health organization issued an unprecedented call for global action to eliminate cervical cancer by 2030. The adaptation of regular screening programs is fundamental to achieve the goal of cervical cancer elimination. However, it is still difficult to achieve satisfactory coverage rates of screening in developing countries as well as in developed countries because many women are reluctant to participate in gynecologic examination. HPV detection in urine is a convenient, widely acceptable by women and relatively affordable without the necessity for clinical visits to improve the coverage rates of cervical cancer screening. Unfortunately, the clinical implementation of urine-based tests for HPV detection has been hindered by the lack of standardized tests. Further optimization of protocols and standardization of urinary HPV detection are expected to be realized. With the advantages of urine sampling to overcome cost, personal, and cultural barriers, time has come for the standardized tests to facilitate a wide clinical implementation of urinary HPV detection that will significantly contribute to the WHO's goal, that is, to eliminate the cervical cancer globally.
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Affiliation(s)
- Guorong Li
- Department of Urology, North Hospital, CHU de Saint-Étienne, Saint-Étienne, France
| | - Maryame Lamsisi
- Team of Virology, Oncology and Medical Biotechnologies, Laboratory of Virology, Microbiology, Quality, and Biotechnologies/ETB, Faculty of Science and Techniques Mohammedia, Hassan II University of Casablanca, Mohammedia, Morocco
| | - Sara Chenafi
- Laboratoire des Agents Infectieux et d'Hygiène, North Hospital, CHU de Saint-Étienne, Saint-Étienne, France
| | - Louise Moniod
- Department of Gynecology and Obstetrics, North Hospital, CHU de Saint-Étienne, Saint-Étienne, France
| | - Abdelhamid Benlghazi
- Department of Gynecology and Obstetrics, Military Hospital of Instruction Mohamed V, Rabat, Morocco
| | - Moulay Mustapha Ennaji
- Team of Virology, Oncology and Medical Biotechnologies, Laboratory of Virology, Microbiology, Quality, and Biotechnologies/ETB, Faculty of Science and Techniques Mohammedia, Hassan II University of Casablanca, Mohammedia, Morocco
| | - Céline Chauleur
- Department of Gynecology and Obstetrics, North Hospital, CHU de Saint-Étienne, Saint-Étienne, France
| | - Thomas Bourlet
- Laboratoire des Agents Infectieux et d'Hygiène, North Hospital, CHU de Saint-Étienne, Saint-Étienne, France
- Centre International de Recherche en Infectiologie, GIMAP Team 15, Inserm, U1111, CNRS, University of Saint-Etienne, University of Lyon, Lyon, France
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Laude M, Lima S, Corsini T, Dussot A, Moniod L, Barjat T, Chauleur C. Cutaneous mammary loxoscelism: An unknown cause of breast inflammation: A case report and review of the literature. ANN CHIR PLAST ESTH 2021; 66:476-480. [PMID: 34686399 DOI: 10.1016/j.anplas.2021.09.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Revised: 09/03/2021] [Accepted: 09/13/2021] [Indexed: 10/20/2022]
Abstract
Envenomation due to a Loxosceles spider bite is a rare event in France and no case concerning the breast has yet been reported. We report the case of a 48-year-old woman who presented at Saint-Etienne University Hospital with a pulsatile pain in her left breast two days after feeling a fleeting bite. An abscess was diagnosed and antibiotics were prescribed. A few days later, a necrotic zone appeared around the areola and 75 percent of the surrounding skin was inflamed. The patient reported a persistent fever and a burning pain in her breast. Loxoscelism was finally concluded and surgical debridement was undertaken, followed by supervised wound therapy and local skin care. Complete healing was achieved after 4 weeks of treatment. The diagnosis of loxoscelism is generally presumptive, as the bite is usually painless and the spider rarely captured. Its diagnosis should be considered when an abscess responds poorly to antibiotics.
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Affiliation(s)
- M Laude
- Department of Obstetrics and Gynaecology, Hôpital Nord, Saint-Etienne University, Saint-Etienne, France.
| | - S Lima
- Department of Obstetrics and Gynaecology, Hôpital Nord, Saint-Etienne University, Saint-Etienne, France.
| | - T Corsini
- Department of Obstetrics and Gynaecology, Hôpital Nord, Saint-Etienne University, Saint-Etienne, France.
| | - A Dussot
- Department of Obstetrics and Gynaecology, Hôpital Nord, Saint-Etienne University, Saint-Etienne, France.
| | - L Moniod
- Department of Obstetrics and Gynaecology, Hôpital Nord, Saint-Etienne University, Saint-Etienne, France.
| | - T Barjat
- Department of Obstetrics and Gynaecology, Hôpital Nord, Saint-Etienne University, Saint-Etienne, France.
| | - C Chauleur
- Department of Obstetrics and Gynaecology, Hôpital Nord, Saint-Etienne University, Saint-Etienne, France.
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Moniod L, Faillenot I, Mazzola L, Peyron R. ID 379 – Individual operculo-insular responses to painful heat and non-painful heat stimulations with 3Tesla-fMRI. Clin Neurophysiol 2016. [DOI: 10.1016/j.clinph.2015.11.260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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