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Castle PE, Adcock R, Cuzick J, Wentzensen N, Torrez-Martinez NE, Torres SM, Stoler MH, Ronnett BM, Joste NE, Darragh TM, Gravitt PE, Schiffman M, Hunt WC, Kinney WK, Wheeler CM. Relationships of p16 Immunohistochemistry and Other Biomarkers With Diagnoses of Cervical Abnormalities: Implications for LAST Terminology. Arch Pathol Lab Med 2020; 144:725-734. [PMID: 31718233 PMCID: PMC8575174 DOI: 10.5858/arpa.2019-0241-oa] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Abstract
CONTEXT.— Lower Anogenital Squamous Terminology (LAST) standardization recommended p16INK4a immunohistochemistry (p16 IHC) for biopsies diagnosed morphologically as cervical intraepithelial neoplasia (CIN) grade 2 (CIN2) to classify them as low-grade or high-grade squamous intraepithelial lesions (HSILs). OBJECTIVE.— To describe the relationships of p16 IHC and other biomarkers associated with cervical cancer risk with biopsy diagnoses. DESIGN.— A statewide, stratified sample of cervical biopsies diagnosed by community pathologists (CPs), including 1512 CIN2, underwent a consensus, expert pathologist panel (EP) review (without p16 IHC results), p16 IHC interpretation by a third pathology group, and human papillomavirus (HPV) genotyping, results of which were grouped hierarchically according to cancer risk. Antecedent cytologic interpretations were also available. RESULTS.— Biopsies were more likely to test p16 IHC positive with increasing severity of CP diagnoses, overall (Ptrend ≤ .001) and within each HPV risk group (Ptrend ≤ .001 except for low-risk HPV [Ptrend < .010]). All abnormal grades of CP-diagnosed biopsies were more likely to test p16 IHC positive with a higher HPV risk group (Ptrend < .001), and testing p16 IHC positive was associated with higher HPV risk group than testing p16 IHC negative for each grade of CP-diagnosed biopsies (P < .001). p16 IHC-positive, CP-diagnosed CIN2 biopsies were less likely than CP-diagnosed CIN3 biopsies to test HPV16 positive, have an antecedent HSIL+ cytology, or to be diagnosed as CIN3+ by the EP (P < .001 for all). p16 IHC-positive, CP-diagnosed CIN1 biopsies had lower HPV risk groups than p16 IHC-negative, CP-diagnosed CIN2 biopsies (P < .001). CONCLUSIONS.— p16 IHC-positive, CP-diagnosed CIN2 appears to be lower cancer risk than CP-diagnosed CIN3. LAST classification of "HSIL" diagnosis, which includes p16 IHC-positive CIN2, should annotate the morphologic diagnosis (CIN2 or CIN3) to inform all management decisions, which is especially important for young (<30 years) women diagnosed with CIN2 for whom surveillance rather than treatment is recommended.
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Affiliation(s)
- Philip E Castle
- From Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, New York (Dr Castle); Wolfson Institute of Preventive Medicine, Queen Mary University of London, London, United Kingdom (Ms Adcock and Dr Cuzick); Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, Maryland (Drs Wentzensen and Schiffman); the Department of Pathology, University of New Mexico Cancer Center, Albuquerque (Ms Torrez-Martinez, Dr Torres, Dr Joste, Dr Gravitt, Mr Hunt, and Dr Wheeler); the Department of Pathology, University of Virginia Health System, Charlottesville (Dr Stoler); the Department of Pathology, Johns Hopkins University, Baltimore, Maryland (Dr Ronnett); the Department of Pathology, University of California, San Francisco (Dr Darragh); and Sacramento, California (Dr Kinney)
| | - Rachael Adcock
- From Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, New York (Dr Castle); Wolfson Institute of Preventive Medicine, Queen Mary University of London, London, United Kingdom (Ms Adcock and Dr Cuzick); Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, Maryland (Drs Wentzensen and Schiffman); the Department of Pathology, University of New Mexico Cancer Center, Albuquerque (Ms Torrez-Martinez, Dr Torres, Dr Joste, Dr Gravitt, Mr Hunt, and Dr Wheeler); the Department of Pathology, University of Virginia Health System, Charlottesville (Dr Stoler); the Department of Pathology, Johns Hopkins University, Baltimore, Maryland (Dr Ronnett); the Department of Pathology, University of California, San Francisco (Dr Darragh); and Sacramento, California (Dr Kinney)
| | - Jack Cuzick
- From Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, New York (Dr Castle); Wolfson Institute of Preventive Medicine, Queen Mary University of London, London, United Kingdom (Ms Adcock and Dr Cuzick); Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, Maryland (Drs Wentzensen and Schiffman); the Department of Pathology, University of New Mexico Cancer Center, Albuquerque (Ms Torrez-Martinez, Dr Torres, Dr Joste, Dr Gravitt, Mr Hunt, and Dr Wheeler); the Department of Pathology, University of Virginia Health System, Charlottesville (Dr Stoler); the Department of Pathology, Johns Hopkins University, Baltimore, Maryland (Dr Ronnett); the Department of Pathology, University of California, San Francisco (Dr Darragh); and Sacramento, California (Dr Kinney)
| | - Nicolas Wentzensen
- From Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, New York (Dr Castle); Wolfson Institute of Preventive Medicine, Queen Mary University of London, London, United Kingdom (Ms Adcock and Dr Cuzick); Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, Maryland (Drs Wentzensen and Schiffman); the Department of Pathology, University of New Mexico Cancer Center, Albuquerque (Ms Torrez-Martinez, Dr Torres, Dr Joste, Dr Gravitt, Mr Hunt, and Dr Wheeler); the Department of Pathology, University of Virginia Health System, Charlottesville (Dr Stoler); the Department of Pathology, Johns Hopkins University, Baltimore, Maryland (Dr Ronnett); the Department of Pathology, University of California, San Francisco (Dr Darragh); and Sacramento, California (Dr Kinney)
| | - Norah E Torrez-Martinez
- From Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, New York (Dr Castle); Wolfson Institute of Preventive Medicine, Queen Mary University of London, London, United Kingdom (Ms Adcock and Dr Cuzick); Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, Maryland (Drs Wentzensen and Schiffman); the Department of Pathology, University of New Mexico Cancer Center, Albuquerque (Ms Torrez-Martinez, Dr Torres, Dr Joste, Dr Gravitt, Mr Hunt, and Dr Wheeler); the Department of Pathology, University of Virginia Health System, Charlottesville (Dr Stoler); the Department of Pathology, Johns Hopkins University, Baltimore, Maryland (Dr Ronnett); the Department of Pathology, University of California, San Francisco (Dr Darragh); and Sacramento, California (Dr Kinney)
| | - Salina M Torres
- From Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, New York (Dr Castle); Wolfson Institute of Preventive Medicine, Queen Mary University of London, London, United Kingdom (Ms Adcock and Dr Cuzick); Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, Maryland (Drs Wentzensen and Schiffman); the Department of Pathology, University of New Mexico Cancer Center, Albuquerque (Ms Torrez-Martinez, Dr Torres, Dr Joste, Dr Gravitt, Mr Hunt, and Dr Wheeler); the Department of Pathology, University of Virginia Health System, Charlottesville (Dr Stoler); the Department of Pathology, Johns Hopkins University, Baltimore, Maryland (Dr Ronnett); the Department of Pathology, University of California, San Francisco (Dr Darragh); and Sacramento, California (Dr Kinney)
| | - Mark H Stoler
- From Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, New York (Dr Castle); Wolfson Institute of Preventive Medicine, Queen Mary University of London, London, United Kingdom (Ms Adcock and Dr Cuzick); Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, Maryland (Drs Wentzensen and Schiffman); the Department of Pathology, University of New Mexico Cancer Center, Albuquerque (Ms Torrez-Martinez, Dr Torres, Dr Joste, Dr Gravitt, Mr Hunt, and Dr Wheeler); the Department of Pathology, University of Virginia Health System, Charlottesville (Dr Stoler); the Department of Pathology, Johns Hopkins University, Baltimore, Maryland (Dr Ronnett); the Department of Pathology, University of California, San Francisco (Dr Darragh); and Sacramento, California (Dr Kinney)
| | - Brigitte M Ronnett
- From Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, New York (Dr Castle); Wolfson Institute of Preventive Medicine, Queen Mary University of London, London, United Kingdom (Ms Adcock and Dr Cuzick); Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, Maryland (Drs Wentzensen and Schiffman); the Department of Pathology, University of New Mexico Cancer Center, Albuquerque (Ms Torrez-Martinez, Dr Torres, Dr Joste, Dr Gravitt, Mr Hunt, and Dr Wheeler); the Department of Pathology, University of Virginia Health System, Charlottesville (Dr Stoler); the Department of Pathology, Johns Hopkins University, Baltimore, Maryland (Dr Ronnett); the Department of Pathology, University of California, San Francisco (Dr Darragh); and Sacramento, California (Dr Kinney)
| | - Nancy E Joste
- From Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, New York (Dr Castle); Wolfson Institute of Preventive Medicine, Queen Mary University of London, London, United Kingdom (Ms Adcock and Dr Cuzick); Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, Maryland (Drs Wentzensen and Schiffman); the Department of Pathology, University of New Mexico Cancer Center, Albuquerque (Ms Torrez-Martinez, Dr Torres, Dr Joste, Dr Gravitt, Mr Hunt, and Dr Wheeler); the Department of Pathology, University of Virginia Health System, Charlottesville (Dr Stoler); the Department of Pathology, Johns Hopkins University, Baltimore, Maryland (Dr Ronnett); the Department of Pathology, University of California, San Francisco (Dr Darragh); and Sacramento, California (Dr Kinney)
| | - Teresa M Darragh
- From Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, New York (Dr Castle); Wolfson Institute of Preventive Medicine, Queen Mary University of London, London, United Kingdom (Ms Adcock and Dr Cuzick); Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, Maryland (Drs Wentzensen and Schiffman); the Department of Pathology, University of New Mexico Cancer Center, Albuquerque (Ms Torrez-Martinez, Dr Torres, Dr Joste, Dr Gravitt, Mr Hunt, and Dr Wheeler); the Department of Pathology, University of Virginia Health System, Charlottesville (Dr Stoler); the Department of Pathology, Johns Hopkins University, Baltimore, Maryland (Dr Ronnett); the Department of Pathology, University of California, San Francisco (Dr Darragh); and Sacramento, California (Dr Kinney)
| | - Patti E Gravitt
- From Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, New York (Dr Castle); Wolfson Institute of Preventive Medicine, Queen Mary University of London, London, United Kingdom (Ms Adcock and Dr Cuzick); Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, Maryland (Drs Wentzensen and Schiffman); the Department of Pathology, University of New Mexico Cancer Center, Albuquerque (Ms Torrez-Martinez, Dr Torres, Dr Joste, Dr Gravitt, Mr Hunt, and Dr Wheeler); the Department of Pathology, University of Virginia Health System, Charlottesville (Dr Stoler); the Department of Pathology, Johns Hopkins University, Baltimore, Maryland (Dr Ronnett); the Department of Pathology, University of California, San Francisco (Dr Darragh); and Sacramento, California (Dr Kinney)
| | - Mark Schiffman
- From Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, New York (Dr Castle); Wolfson Institute of Preventive Medicine, Queen Mary University of London, London, United Kingdom (Ms Adcock and Dr Cuzick); Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, Maryland (Drs Wentzensen and Schiffman); the Department of Pathology, University of New Mexico Cancer Center, Albuquerque (Ms Torrez-Martinez, Dr Torres, Dr Joste, Dr Gravitt, Mr Hunt, and Dr Wheeler); the Department of Pathology, University of Virginia Health System, Charlottesville (Dr Stoler); the Department of Pathology, Johns Hopkins University, Baltimore, Maryland (Dr Ronnett); the Department of Pathology, University of California, San Francisco (Dr Darragh); and Sacramento, California (Dr Kinney)
| | - William C Hunt
- From Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, New York (Dr Castle); Wolfson Institute of Preventive Medicine, Queen Mary University of London, London, United Kingdom (Ms Adcock and Dr Cuzick); Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, Maryland (Drs Wentzensen and Schiffman); the Department of Pathology, University of New Mexico Cancer Center, Albuquerque (Ms Torrez-Martinez, Dr Torres, Dr Joste, Dr Gravitt, Mr Hunt, and Dr Wheeler); the Department of Pathology, University of Virginia Health System, Charlottesville (Dr Stoler); the Department of Pathology, Johns Hopkins University, Baltimore, Maryland (Dr Ronnett); the Department of Pathology, University of California, San Francisco (Dr Darragh); and Sacramento, California (Dr Kinney)
| | - Walter K Kinney
- From Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, New York (Dr Castle); Wolfson Institute of Preventive Medicine, Queen Mary University of London, London, United Kingdom (Ms Adcock and Dr Cuzick); Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, Maryland (Drs Wentzensen and Schiffman); the Department of Pathology, University of New Mexico Cancer Center, Albuquerque (Ms Torrez-Martinez, Dr Torres, Dr Joste, Dr Gravitt, Mr Hunt, and Dr Wheeler); the Department of Pathology, University of Virginia Health System, Charlottesville (Dr Stoler); the Department of Pathology, Johns Hopkins University, Baltimore, Maryland (Dr Ronnett); the Department of Pathology, University of California, San Francisco (Dr Darragh); and Sacramento, California (Dr Kinney)
| | - Cosette M Wheeler
- From Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, New York (Dr Castle); Wolfson Institute of Preventive Medicine, Queen Mary University of London, London, United Kingdom (Ms Adcock and Dr Cuzick); Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, Maryland (Drs Wentzensen and Schiffman); the Department of Pathology, University of New Mexico Cancer Center, Albuquerque (Ms Torrez-Martinez, Dr Torres, Dr Joste, Dr Gravitt, Mr Hunt, and Dr Wheeler); the Department of Pathology, University of Virginia Health System, Charlottesville (Dr Stoler); the Department of Pathology, Johns Hopkins University, Baltimore, Maryland (Dr Ronnett); the Department of Pathology, University of California, San Francisco (Dr Darragh); and Sacramento, California (Dr Kinney)
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Guo YT, Lu Y, Jia YY, Qu HN, Qi D, Wang XQ, Song PY, Jin XS, Xu WH, Dong Y, Liang YY, Quan CS. Predictive Value of Pin1 in Cervical Low-Grade Squamous Intraepithelial Lesions and Inhibition of Pin1 Exerts Potent Anticancer Activity against Human Cervical Cancer. Aging Dis 2020; 11:44-59. [PMID: 32010480 PMCID: PMC6961766 DOI: 10.14336/ad.2019.0415] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Accepted: 04/15/2019] [Indexed: 12/26/2022] Open
Abstract
Many oncogenes are involved in the progression from low-grade squamous intraepithelial lesions (LSILs) to high-grade squamous intraepithelial lesions (HSILs); which greatly increases the risk of cervical cancer (CC). Thus, a reliable biomarker for risk classification of LSILs is urgently needed. The prolyl isomerase Pin1 is overexpressed in many cancers and contributes significantly to tumour initiation and progression. Therefore, it is important to assess the effects of cancer therapies that target Pin1. In our study, we demonstrated that Pin1 may serve as a biomarker for LSIL disease progression and may constitute a novel therapeutic target for CC. We used a the novel Pin1 inhibitor KPT-6566, which is able to covalently bind to Pin1 and selectively target it for degradation. The results of our investigation revealed that the downregulation of Pin1 by shRNA or KPT-6566 inhibited the growth of human cervical cancer cells (CCCs). We also discovered that the use of KPT-6566 is a novel approach to enhance the therapeutic efficacy of cisplatin (DDP) against CCCs in vitro and in vivo. We showed that KPT-6566-mediated inhibition of Pin1 blocked multiple cancer-driving pathways simultaneously in CCCs. Furthermore, targeted Pin1 treatment suppressed the metastasis and invasion of human CCCs, and downregulation of Pin1 reversed the epithelial-mesenchymal transition (EMT) of CCCs via the c-Jun/slug pathway. Collectively, we showed that Pin1 may be a marker for the risk of progression to HSIL and that inhibition of Pin1 has anticancer effects against CC.
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Affiliation(s)
- Yan-Tong Guo
- Key Laboratory of Pathobiology, Ministry of Education, College of Basic Medical Sciences, Jilin University, Changchun, China
| | - Yan Lu
- Key Laboratory of Pathobiology, Ministry of Education, College of Basic Medical Sciences, Jilin University, Changchun, China
| | - Yi-Yang Jia
- Key Laboratory of Pathobiology, Ministry of Education, College of Basic Medical Sciences, Jilin University, Changchun, China
| | - Hui-Nan Qu
- Key Laboratory of Pathobiology, Ministry of Education, College of Basic Medical Sciences, Jilin University, Changchun, China
| | - Da Qi
- Key Laboratory of Pathobiology, Ministry of Education, College of Basic Medical Sciences, Jilin University, Changchun, China
| | - Xin-Qi Wang
- Key Laboratory of Pathobiology, Ministry of Education, College of Basic Medical Sciences, Jilin University, Changchun, China
| | - Pei-Ye Song
- Key Laboratory of Pathobiology, Ministry of Education, College of Basic Medical Sciences, Jilin University, Changchun, China
| | - Xiang-Shu Jin
- Key Laboratory of Pathobiology, Ministry of Education, College of Basic Medical Sciences, Jilin University, Changchun, China
| | - Wen-Hong Xu
- Key Laboratory of Pathobiology, Ministry of Education, College of Basic Medical Sciences, Jilin University, Changchun, China
| | - Yuan Dong
- Key Laboratory of Pathobiology, Ministry of Education, College of Basic Medical Sciences, Jilin University, Changchun, China
| | - Ying-Ying Liang
- Key Laboratory of Pathobiology, Ministry of Education, College of Basic Medical Sciences, Jilin University, Changchun, China
| | - Cheng-Shi Quan
- Key Laboratory of Pathobiology, Ministry of Education, College of Basic Medical Sciences, Jilin University, Changchun, China
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