1
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Musa J, Maiga M, Green SJ, Magaji FA, Maryam AJ, Okolo M, Nyam CJ, Cosmas NT, Silas OA, Imade GE, Zheng Y, Joyce BT, Diakite B, Morhason-Bello I, Achenbach CJ, Sagay AS, Ujah IAO, Murphy RL, Hou L, Mehta SD. Vaginal microbiome community state types and high-risk human papillomaviruses in cervical precancer and cancer in North-central Nigeria. BMC Cancer 2023; 23:683. [PMID: 37474918 PMCID: PMC10360349 DOI: 10.1186/s12885-023-11187-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Accepted: 07/17/2023] [Indexed: 07/22/2023] Open
Abstract
BACKGROUND High risk human papillomaviruses (HR-HPV) have a causal role in cervical oncogenesis, and HIV-mediated immune suppression allows HR-HPV to persist. We studied whether vaginal microbiome community state types (CSTs) are associated with high-grade precancer and/or invasive cervical cancer (HSIL/ICC). METHODS This was a cross-sectional study of adult women with cervical cancer screening (CCS) at the Jos University Teaching Hospital (JUTH) in Jos, Nigeria, between January 2020 and February 2022. Cervical swabs underwent HPV genotyping (Anyplex™ II HPV28). Cervico-vaginal lavage (CVL) sample was collected for 16 S rRNA gene amplicon sequencing. We used multivariable logistic regression modelling to assess associations between CSTs and other factors associated with HSIL/ICC. RESULTS We enrolled 155 eligible participants, 151 with microbiome data for this analysis. Women were median age 52 (IQR:43-58), 47.7% HIV positive, and 58.1% with HSIL/ICC. Of the 138 with HPV data, 40.6% were negative for HPV, 10.1% had low-risk HPV, 26.8% had single HR-HPV, and 22.5% had multiple HR-HPV types. The overall prevalence of any HR-HPV type (single and multiple) was 49.3%, with a higher proportion in women with HSIL/ICC (NILM 31.6%, LSIL 46.5%, HSIL 40.8%, and 81.5% ICC; p = 0.007). Women with HIV were more likely to have HSIL/ICC (70.3% vs. 29.7% among women without HIV). In crude and multivariable analysis CST was not associated with cervical pathology (CST-III aOR = 1.13, CST-IV aOR = 1.31). However, in the presence of HR-HPV CST-III (aOR = 6.7) and CST-IV (aOR = 3.6) showed positive association with HSIL/ICC. CONCLUSION Vaginal microbiome CSTs were not significantly associated with HSIL/ICC. Our findings suggest however, that CST could be helpful in identifying women with HSIL/ICC and particularly those with HR-HPV. Characterization of CSTs using point-of-care molecular testing in women with HR-HPV should be studied as an approach to improve early detection and cervical cancer prevention. Future longitudinal research will improve our understanding of the temporal effect of non-optimal CST, HR-HPV, and other factors in cervical cancer development, prevention, and control.
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Affiliation(s)
- Jonah Musa
- Department of Obstetrics and Gynecology, College of Health Sciences, University of Jos, Jos, Plateau State, Nigeria.
- Department of Preventive Medicine, Division of Cancer Epidemiology and Prevention, Feinberg School of Medicine, Northwestern University, Chicago, USA.
- Center for Global Oncology, Institute for Global Health, Feinberg School of Medicine, Northwestern University, Chicago, USA.
| | - Mamoudou Maiga
- Department of Preventive Medicine, Division of Cancer Epidemiology and Prevention, Feinberg School of Medicine, Northwestern University, Chicago, USA
- Center for Global Oncology, Institute for Global Health, Feinberg School of Medicine, Northwestern University, Chicago, USA
- Center for innovations in Healthcare Technologies, McCormick's School of Biomedical Engineering, Northwestern University, Chicago, IL, USA
| | - Stefan J Green
- Genomics and Microbiome Core Facility, Rush University, Chicago, IL, USA
| | - Francis A Magaji
- Department of Obstetrics and Gynecology, College of Health Sciences, University of Jos, Jos, Plateau State, Nigeria
| | - Ali J Maryam
- Department of Preventive Medicine, Division of Cancer Epidemiology and Prevention, Feinberg School of Medicine, Northwestern University, Chicago, USA
| | - Mark Okolo
- Department of Medical Microbiology, College of Health Sciences, University of Jos, Jos, Nigeria
| | - Chuwang J Nyam
- Division of Epidemiology and Biostatistics, School of Public Health, University of Illinois at Chicago, Chicago, IL, USA
- Genomics and Postgraduate Core Facility, College of Health Sciences, University of Jos, Jos, Nigeria
| | - Nanma T Cosmas
- Department of Medical Microbiology, College of Health Sciences, University of Jos, Jos, Nigeria
| | - Olugbenga A Silas
- Department of Anatomic Pathology and Forensic Medicine, College of Health Sciences, University of Jos, Jos, Nigeria
| | - Godwin E Imade
- Department of Obstetrics and Gynecology, College of Health Sciences, University of Jos, Jos, Plateau State, Nigeria
- Genomics and Postgraduate Core Facility, College of Health Sciences, University of Jos, Jos, Nigeria
| | - Yinan Zheng
- Department of Preventive Medicine, Division of Cancer Epidemiology and Prevention, Feinberg School of Medicine, Northwestern University, Chicago, USA
| | - Brian T Joyce
- Department of Preventive Medicine, Division of Cancer Epidemiology and Prevention, Feinberg School of Medicine, Northwestern University, Chicago, USA
| | - Brehima Diakite
- University of Sciences, Technique and Technologies of Bamako, Bamako, Mali
| | - Imran Morhason-Bello
- Department of Obstetrics and Gynecology, College of Medicine, University of Ibadan, Ibadan, Nigeria
| | - Chad J Achenbach
- Division of Infectious Diseases, Department of Medicine, Feinberg School of Medicine, Northwestern University, Chicago, USA
- Robert J. Havey MD, Institute for Global Health, Northwestern University, Chicago, IL, USA
| | - Atiene S Sagay
- Department of Obstetrics and Gynecology, College of Health Sciences, University of Jos, Jos, Plateau State, Nigeria
| | - Innocent A O Ujah
- Department of Obstetrics and Gynecology, College of Health Sciences, University of Jos, Jos, Plateau State, Nigeria
- Federal University of Health Sciences, Otukpo, Benue State, Nigeria
| | - Robert L Murphy
- Department of Obstetrics and Gynecology, College of Medicine, University of Ibadan, Ibadan, Nigeria
- Robert J. Havey MD, Institute for Global Health, Northwestern University, Chicago, IL, USA
| | - Lifang Hou
- Department of Preventive Medicine, Division of Cancer Epidemiology and Prevention, Feinberg School of Medicine, Northwestern University, Chicago, USA
- Center for Global Oncology, Institute for Global Health, Feinberg School of Medicine, Northwestern University, Chicago, USA
- Robert H. Lurie Comprehensive Cancer Center, Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, 60611, USA
| | - Supriya Dinesh Mehta
- Division of Epidemiology and Biostatistics, School of Public Health, University of Illinois at Chicago, Chicago, IL, USA
- Department of Epidemiology and Biostatistics, Rush University, Chicago, IL, USA
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2
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Ma Y, Li Y, Liu Y, Cao L, Han X, Gao S, Zhang C. Vaginal Microbiome Dysbiosis is Associated with the Different Cervical Disease Status. J Microbiol 2023; 61:423-432. [PMID: 37010797 DOI: 10.1007/s12275-023-00039-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 02/20/2023] [Accepted: 03/06/2023] [Indexed: 04/04/2023]
Abstract
Vaginal microbiome composition was demonstrated to be associated with cervical disease. The colonization characteristics of vaginal microbes and their association with the different cervical disease status, especially cervical cancer (CC), are rarely investigated. In this cross-sectional study, we characterized the vaginal microbiome of women with different status of cervical diseases, including 22 NV + (normal tissue with HPV infection), low-grade squamous intraepithelial lesion (LSIL, n = 45), high-grade squamous intraepithelial lesion (HSIL, n = 36) and CC (n = 27) using bacterial 16S DNA sequencing. Thirty HPV-negative women with normal tissue were used as the control group. We found that higher diversity of microbiome with gradual depletion of Lactobacillus, especially L. crispatus, was associated with the severity of cervical disease. High-risk HPV16 infection was associated with higher microbiome diversity and depletion of Lactobacillus in high-grade cervical diseases (i.e. HSIL and CC). The CC group was characterized by higher levels of Fannyhessea vaginae, Prevotella, Bacteroides, Finegoldia, Vibrio, Veillonella, Peptostreptococcus, and Dialister. Co-occurrence network analyses showed that negative correlations were exclusively observed between Lactobacillus and other bacteria, and almost all non-Lactobacillus bacteria were positively correlated with each other. In particular, the most diverse and complex co-occurrence network of vaginal bacteria, as well as a complete loss of L. crispatus, was observed in women with CC. Logistic regression model identified HPV16 and Lactobacillus as significant risk and protective factors for CC, respectively. These results suggest that specific Lactobacillus species (e.g. L. crispatus and L. iners) can be used as important markers to target prevention measures prioritizing HPV16-infected women and other hrHPV-infected women for test, vaccination and treat initiatives.
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Affiliation(s)
- Yingying Ma
- Shanghai Public Health Clinical Center, Fudan University, Shanghai, 200437, People's Republic of China
| | - Yanpeng Li
- Shanghai Public Health Clinical Center, Fudan University, Shanghai, 200437, People's Republic of China
| | - Yanmei Liu
- Center of Diagnosis and Treatment for Cervical and Uterine Cavity Disease, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, 200011, People's Republic of China
- Shanghai Key Laboratory of Female Reproductive Endocrine-Related Disease, Fudan University, Shanghai, 200011, People's Republic of China
| | - Le Cao
- Shanghai Public Health Clinical Center, Fudan University, Shanghai, 200437, People's Republic of China
| | - Xiao Han
- Center of Diagnosis and Treatment for Cervical and Uterine Cavity Disease, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, 200011, People's Republic of China
- Shanghai Key Laboratory of Female Reproductive Endocrine-Related Disease, Fudan University, Shanghai, 200011, People's Republic of China
| | - Shujun Gao
- Center of Diagnosis and Treatment for Cervical and Uterine Cavity Disease, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, 200011, People's Republic of China.
- Shanghai Key Laboratory of Female Reproductive Endocrine-Related Disease, Fudan University, Shanghai, 200011, People's Republic of China.
| | - Chiyu Zhang
- Shanghai Public Health Clinical Center, Fudan University, Shanghai, 200437, People's Republic of China.
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3
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Gorvel L, Olive D. Tumor associated macrophage in HPV + tumors: Between immunosuppression and inflammation. Semin Immunol 2023; 65:101671. [PMID: 36459926 DOI: 10.1016/j.smim.2022.101671] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 11/04/2022] [Accepted: 11/07/2022] [Indexed: 11/30/2022]
Abstract
Over the past few decades, with the rise of immunotherapies, tumor infiltrating immune cells were increasingly investigated. Indeed, they may represent biomarkers for patient outcome prediction, they may bear immune checkpoint markers that can be targeted by therapeutic antibodies and mechanistic studies may reveal how to tweak their activation profile so that we can re-direct them towards tumor cells. Macrophages possess a central place in tissue homeostasis for tissue remodeling and cleaning, transformed cell elimination, phagocytosis and regulation of inflammation via cytokine production. All these functions allow the discovery of approaches to target Tumor Associated Macrophages (TAMs) using immunotherapies. Indeed, TAMs express known immune checkpoint markers such as PD-L1, CD40, Sirp-α and markers such as CD163, CD204, TREM2, TREM1 associated with prognosis. In the context of therapies TAM may participate to antibody dependent cell phagocytosis (ADCP) thanks to FCγ-Receptors. Here, we will review the recent literature on TAMs in the specific context of HPV+ tumors. Indeed, HPV infection of mucosal tissue may lead to head and neck, cervical, penile, anal and vaginal cancers. HPV+ tumors exhibit a higher immune cell infiltrate, which relies on inflammation, immunosuppression and anti-viral response. In this context, and considering the many functions on macrophages, we will show the versatility of TAMs in a tumor microenvironment with viral infection features.
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Affiliation(s)
- Laurent Gorvel
- Tumor immunology laboratory, IBISA immunomonitoring platform, Cancer Research Center of Marseille, Marseille, France.
| | - Daniel Olive
- Tumor immunology laboratory, IBISA immunomonitoring platform, Cancer Research Center of Marseille, Marseille, France
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4
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Sabihi S, Vahedpoor Z, Saraf-Bank S, Nourian M. Effects of folate supplementation on recurrence and metabolic status of cervical intraepithelial neoplasia grade 2/3 in overweight and obese women: a randomized double-blind placebo-controlled trial. Eur J Clin Nutr 2022; 76:666-670. [PMID: 35383339 DOI: 10.1038/s41430-021-01022-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Revised: 05/17/2021] [Accepted: 09/28/2021] [Indexed: 11/10/2022]
Abstract
BACKGROUND AND OBJECTIVE Inconsistent evidence showed that folate supplementation may be associated with reduced risk of cancer due to improved metabolic profiles and reduced markers of oxidative stress and inflammation. The aim of this investigation was to quantify the effects of folate supplementation on the recurrence and other metabolic factors of women with cervical intraepithelial neoplasia grade 2/3 (CIN2/3). METHODS This randomized, double-blind, placebo-controlled clinical trial was performed among 60 overweight/obese women with CIN2/3. Definitive CIN2/3 confirmation was done via biopsy, pathological diagnosis, as well as colposcopy. Participants were randomly assigned to the intervention group to take 5 mg/day folate supplements or placebo group (n = 30 in each group) for 12 weeks. RESULTS The results of the current study showed a non-significant decrease in recurrence of CIN2/3 in the folate group in comparison with the placebo group (3.3% vs. 16.7%, P = 0.08). Compared with the placebo, folate supplementation significantly decreased plasma homocysteine (Hcy) levels (P < 0.001), serum insulin values (in the crude model) (P = 0.01), and homeostasis model assessment of insulin resistance (P = 0.01). Also, folate supplementation resulted in a significant improvement in the quantitative insulin sensitivity check index (P = 0.002) and total antioxidant capacity (P = 0.04) and a significant reduction in high-sensitivity C-reactive protein (P = 0.015) in comparison with the placebo group. CONCLUSIONS In conclusion, folate supplementation for 12 weeks among overweight/obese women with CIN2/3 showed a non-significant decrease in its recurrence and had beneficial effects on insulin sensitivity, inflammation, and oxidative stress markers.
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Affiliation(s)
- Sima Sabihi
- Food Security Research Center, Isfahan University of Medical Sciences, Isfahan, Iran.,Department of Community Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Zahra Vahedpoor
- Department of Gynecology and Obstetrics, School of Medicine, Kashan University of Medical Sciences, Kashan, IR, Iran
| | - Sahar Saraf-Bank
- Food Security Research Center, Isfahan University of Medical Sciences, Isfahan, Iran.,Department of Community Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mojgan Nourian
- Food Security Research Center, Isfahan University of Medical Sciences, Isfahan, Iran. .,Department of Community Nutrition, School of Nutrition and Food Science, Isfahan University of Medical Sciences, Isfahan, Iran.
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5
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Barillari G, Bei R, Manzari V, Modesti A. Infection by High-Risk Human Papillomaviruses, Epithelial-to-Mesenchymal Transition and Squamous Pre-Malignant or Malignant Lesions of the Uterine Cervix: A Series of Chained Events? Int J Mol Sci 2021; 22:13543. [PMID: 34948338 PMCID: PMC8703928 DOI: 10.3390/ijms222413543] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 12/13/2021] [Accepted: 12/14/2021] [Indexed: 12/19/2022] Open
Abstract
Wound healing requires static epithelial cells to gradually assume a mobile phenotype through a multi-step process termed epithelial-to-mesenchymal transition (EMT). Although it is inherently transient and reversible, EMT perdures and is abnormally activated when the epithelium is chronically exposed to pathogens: this event deeply alters the tissue and eventually contributes to the development of diseases. Among the many of them is uterine cervical squamous cell carcinoma (SCC), the most frequent malignancy of the female genital system. SCC, whose onset is associated with the persistent infection of the uterine cervix by high-risk human papillomaviruses (HR-HPVs), often relapses and/or metastasizes, being resistant to conventional chemo- or radiotherapy. Given that these fearsome clinical features may stem, at least in part, from the exacerbated and long-lasting EMT occurring in the HPV-infected cervix; here we have reviewed published studies concerning the impact that HPV oncoproteins, cellular tumor suppressors, regulators of gene expression, inflammatory cytokines or growth factors, and the interactions among these effectors have on EMT induction and cervical carcinogenesis. It is predictable and desirable that a broader comprehension of the role that EMT inducers play in SCC pathogenesis will provide indications to flourish new strategies directed against this aggressive tumor.
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Affiliation(s)
- Giovanni Barillari
- Department of Clinical Sciences and Translational Medicine, University of Rome Tor Vergata, 1 via Montellier, 00133 Rome, Italy; (R.B.); (V.M.); (A.M.)
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6
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Qi W, Yan Q, Lv M, Song D, Wang X, Tian K. Prognostic Signature of Osteosarcoma Based on 14 Autophagy-Related Genes. Pathol Oncol Res 2021; 27:1609782. [PMID: 34335109 PMCID: PMC8322075 DOI: 10.3389/pore.2021.1609782] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Accepted: 06/04/2021] [Indexed: 12/14/2022]
Abstract
Background: Osteosarcoma is a common malignancy of bone with inferior survival outcome. Autophagy can exert multifactorial influence on tumorigenesis and tumor progression. However, the specific function of genes related to autophagy in the prognosis of osteosarcoma patients remains unclear. Herein, we aimed to explore the association of genes related to autophagy with the survival outcome of osteosarcoma patients. Methods: The autophagy-associated genes that were related to the prognosis of osteosarcoma were optimized by LASSO Cox regression analysis. The survival of osteosarcoma patients was forecasted by multivariate Cox regression analysis. The immune infiltration status of 22 immune cell types in osteosarcoma patients with high and low risk scores was compared by using the CIBERSORT tool. Results: The risk score model constructed according to 14 autophagy-related genes (ATG4A, BAK1, BNIP3, CALCOCO2, CCL2, DAPK1, EGFR, FAS, GRID2, ITGA3, MYC, RAB33B, USP10, and WIPI1) could effectively predict the prognosis of patients with osteosarcoma. A nomogram model was established based on risk score and metastasis. Conclusion: Autophagy-related genes were identified as pivotal prognostic signatures, which could guide the clinical decision making in the treatment of osteosarcoma.
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Affiliation(s)
- Wei Qi
- Department of West Hospital Orthopaedic Trauma, Zibo Central Hospital, Zibo, China
| | - Qian Yan
- Department of Information Section, Zibo Central Hospital, Zibo, China
| | - Ming Lv
- Department of West Hospital Orthopaedic Trauma, Zibo Central Hospital, Zibo, China
| | - Delei Song
- Department of West Hospital Orthopaedic Trauma, Zibo Central Hospital, Zibo, China
| | - Xianbin Wang
- Department of Eastern Hospital Orthopaedic Trauma, Zibo Central Hospital, Zibo, China
| | - Kangsong Tian
- Department of West Hospital Orthopaedic Trauma, Zibo Central Hospital, Zibo, China
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7
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Carrero YN, Callejas DE, Mosquera JA. In situ immunopathological events in human cervical intraepithelial neoplasia and cervical cancer: Review. Transl Oncol 2021; 14:101058. [PMID: 33677234 PMCID: PMC7937982 DOI: 10.1016/j.tranon.2021.101058] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Accepted: 02/22/2021] [Indexed: 12/15/2022] Open
Abstract
Neoplasia of the cervix represents one of the most common cancers in women. Clinical and molecular research has identified immunological impairment in squamous intraepithelial cervical lesions and cervical cancer patients. The in-situ expression of several cytokines by uterine epithelial cells and by infiltrating leukocytes occurs during the cervical intraepithelial neoplasia and cervical cancer. Some of these cytokines can prevent and others can induce the progression of the neoplasm. The infiltrating leukocytes also produce cytokines and growth factors relate to angiogenesis, chemotaxis, and apoptosis capable of modulating the dysplasia progression. In this review we analyzed several interleukins with an inductive effect or blocking effect on the neoplastic progression. We also analyze the genetic polymorphism of some cytokines and their relationship with the risk of developing cervical neoplasia. In addition, we describe the leukocyte cells that infiltrate the cervical uterine tissue during the neoplasia and their effects on neoplasia progression.
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Affiliation(s)
- Yenddy N Carrero
- Facultad de Ciencias de la Salud. Carrera de Medicina, Universidad Técnica de Ambato, Ambato, Ecuador.
| | - Diana E Callejas
- Departamento de Ciencias Biológicas, Facultad de Ciencias de la Salud, Universidad Técnica de Manabí, Portoviejo, Ecuador.
| | - Jesús A Mosquera
- Instituto de Investigaciones Clínicas Dr. Américo Negrette. Facultad de Medicina, Universidad del Zulia. Maracaibo, Venezuela.
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8
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Litwin TR, Irvin SR, Chornock RL, Sahasrabuddhe VV, Stanley M, Wentzensen N. Infiltrating T-cell markers in cervical carcinogenesis: a systematic review and meta-analysis. Br J Cancer 2021; 124:831-841. [PMID: 33257839 PMCID: PMC7884592 DOI: 10.1038/s41416-020-01184-x] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 10/22/2020] [Accepted: 11/05/2020] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND The host adaptive immune response helps determine which cervical HPV infections persist and progress to precancer and cancer, and systematic characterisation of T-cell infiltration would help inform key steps in cervical carcinogenesis. METHODS A systematic review and meta-analysis were conducted of infiltrating T-cells in normal cervix, low-grade lesions, high-grade lesions, and invasive cancers including epithelial, stromal, and total tissue and the following markers: CD3, CD4, CD8, FoxP3, CD25, and the CD4:CD8 ratio. An additional qualitative review summarised longitudinal data on associations between infiltrating T-cells and cervical disease persistence, regression, progression, or prognosis. RESULTS There were fewer CD3+, CD4+, and CD8+ cells in cervical lesions and more cells in cancers compared to normal epithelium. FoxP3 and CD25+ regulatory T-cell infiltration is high in persistent and precancerous lesions, and longitudinal data show improved outcomes with lower regulatory T-cell levels. CONCLUSIONS Successful immune evasion may reduce T-cell infiltration in HPV infected and precancerous epithelium, while invasive cancers are highly immunogenic, and regulatory T-cell infiltration increases with cervical disease progression. Understanding these factors may have prognostic value and could aid in novel treatment development and clinical guidelines, but published data are highly heterogeneous and leave important gaps to be filled by future studies.
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Affiliation(s)
- Tamara R Litwin
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD, USA.
| | - Sarah R Irvin
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD, USA
| | - Rebecca L Chornock
- Department of Obstetrics and Gynecology, MedStar Washington Hospital Center, Washington, DC, USA
| | - Vikrant V Sahasrabuddhe
- Breast and Gynecologic Cancer Research Group, Division of Cancer Prevention, National Cancer Institute, Rockville, MD, USA
| | | | - Nicolas Wentzensen
- Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD, USA
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9
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Bernhard MC, Zwick A, Mohr T, Gasparoni G, Khalmurzaev O, Matveev VB, Loertzer P, Pryalukhin A, Hartmann A, Geppert CI, Loertzer H, Wunderlich H, Naumann CM, Kalthoff H, Junker K, Smola S, Lohse S. The HPV and p63 Status in Penile Cancer Are Linked with the Infiltration and Therapeutic Availability of Neutrophils. Mol Cancer Ther 2020; 20:423-437. [PMID: 33273057 DOI: 10.1158/1535-7163.mct-20-0173] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Revised: 07/10/2020] [Accepted: 11/06/2020] [Indexed: 11/16/2022]
Abstract
Squamous penile cancer displays a rare human papillomavirus (HPV)-associated tumor entity. Investigations on the molecular pathogenesis of HPV-driven penile cancer are impaired by the rareness of clinical specimens and, in particular, are missing relevant cell culture models. Here, we identified in HPV-positive penile cancer cell lines that HPV16 oncoproteins control TP63 expression by modulating critical regulators, while integration into the TP63 open reading frame facilitates oncogene expression. The resulting feed-forward loop leads to elevated p63 levels that in turn enhance the release of the neutrophil-recruiting chemokine CXCL8. Remarkably, elevated CXCL8 amounts lead to the increased surface exposition of the Fc receptor of human IgA antibodies, FcαRI, on neutrophils and correlated with a higher susceptibility to antibody-dependent neutrophil-mediated cytotoxicity (ADCC) using an EGFR-specific IgA2 antibody. IHC staining of tissue microarrays proved that elevated expression of p63 together with neutrophil infiltration were significantly more frequent in HPV-positive penile cancer displaying a higher tumor grade. In summary, we identified a promising marker profile of patients with penile cancer at higher risk for worse prognosis. However, these patients may benefit from immunotherapeutic approaches efficiently engaging neutrophils for tumor cell killing.
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Affiliation(s)
| | - Anabel Zwick
- Institute of Virology, University of Saarland, Homburg, Germany
| | - Tobias Mohr
- Institute of Virology, University of Saarland, Homburg, Germany
| | - Gilles Gasparoni
- Department of Genetics, University of Saarland, Saarbrücken, Germany
| | - Oybek Khalmurzaev
- Department of Urology and Pediatric Urology, University of Saarland, Homburg, Germany.,Department of Urology, Federal State Budgetary Institution "N.N. Blokhin National Medical Research Center of Oncology" of the Ministry of Health of the Russian Federation, Moscow, Russia
| | - Vsevolod Borisovich Matveev
- Department of Urology, Federal State Budgetary Institution "N.N. Blokhin National Medical Research Center of Oncology" of the Ministry of Health of the Russian Federation, Moscow, Russia
| | - Philine Loertzer
- Department of Urology and Pediatric Urology, University of Saarland, Homburg, Germany
| | - Alexey Pryalukhin
- Institute of Pathology, Saarland University Medical Centre, Homburg, Germany.,Institute of Pathology, University Medical Centre Bonn, Bonn, Germany
| | - Arndt Hartmann
- Institute of Pathology, University Erlangen-Nuremberg, Erlangen, Germany
| | | | - Hagen Loertzer
- Department of Urology and Pediatric Urology, Westpfalz Klinikum, Kaiserslautern, Germany
| | - Heiko Wunderlich
- Department of Urology and Paediatric Urology, St. Georg Klinikum, Eisenach, Germany
| | - Carsten Maik Naumann
- Department of Urology and Pediatric Urology, University Hospital Schleswig Holstein, Kiel, Germany
| | - Holger Kalthoff
- Division of Molecular Oncology, Institute of Experimental Cancer Research, University Hospital Schleswig Holstein, Kiel, Germany
| | - Kerstin Junker
- Department of Urology and Pediatric Urology, University of Saarland, Homburg, Germany
| | - Sigrun Smola
- Institute of Virology, University of Saarland, Homburg, Germany
| | - Stefan Lohse
- Institute of Virology, University of Saarland, Homburg, Germany.
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10
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The vaginal microbiota associates with the regression of untreated cervical intraepithelial neoplasia 2 lesions. Nat Commun 2020; 11:1999. [PMID: 32332850 PMCID: PMC7181700 DOI: 10.1038/s41467-020-15856-y] [Citation(s) in RCA: 100] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2019] [Accepted: 03/12/2020] [Indexed: 12/12/2022] Open
Abstract
Emerging evidence suggests associations between the vaginal microbiota (VMB) composition, human papillomavirus (HPV) infection, and cervical intraepithelial neoplasia (CIN); however, causal inference remains uncertain. Here, we use bacterial DNA sequencing from serially collected vaginal samples from a cohort of 87 adolescent and young women aged 16–26 years with histologically confirmed, untreated CIN2 lesions to determine whether VMB composition affects rates of regression over 24 months. We show that women with a Lactobacillus-dominant microbiome at baseline are more likely to have regressive disease at 12 months. Lactobacillus spp. depletion and presence of specific anaerobic taxa including Megasphaera, Prevotella timonensis and Gardnerella vaginalis are associated with CIN2 persistence and slower regression. These findings suggest that VMB composition may be a future useful biomarker in predicting disease outcome and tailoring surveillance, whilst it may offer rational targets for the development of new prevention and treatment strategies. Persistent infection with human papillomavirus can lead to cervical intraepithelial neoplasia (CIN). Here, the authors profile the vaginal microbiota in a cohort of non-pregnant young women diagnosed with CIN2 and find that absence of Lactobacillusspp. and presence of a diverse population of strict anaerobes associates with a decreased regression of untreated CIN2 lesions.
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Huang T, Fan Q, Wang Y, Cui Y, Wang Z, Yang L, Sun X, Wang Y. Schwann Cell-Derived CCL2 Promotes the Perineural Invasion of Cervical Cancer. Front Oncol 2020; 10:19. [PMID: 32064233 PMCID: PMC7000531 DOI: 10.3389/fonc.2020.00019] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Accepted: 01/07/2020] [Indexed: 12/12/2022] Open
Abstract
Perineural invasion (PNI) has guiding significances for nerve preservation in cervical cancer, but there is no definite marker indicating PNI. Two cervical cancer cell lines (HeLa and ME-180) showed significant abilities to migrate along neurites in vitro and in vivo. Morphological observation revealed that Schwann cells (SC) arrived at the sites of cervical cancer cells before the onset of cancer metastasis. We used high-throughput antibody array to screen the signals mediating the interaction of nerve cells and cancer cells and found the high expression of CCL2 in dorsal root ganglion (DRG). Meanwhile, serum CCL2 showed a notable raise especially in cervical adenocarcinoma. SC-derived CCL2 bound to its receptor CCR2 and promoted the proliferation, migration, invasion, and epithelial-mesenchymal transition (EMT) of cervical cancer cells. In turn, cancer cell-derived signals triggered the expression of metalloproteinases (MMPs) including MMP2, MMP9, and MMP12 in SCs, promoting SCs to dissolve matrix. These data demonstrated that the cancer-nerve crosstalk formed a tumor microenvironment (TME) that facilitated to PNI. We identified the CCL2/CCR2 axis as a potential marker to predict the PNI and affect the nerve preservation for cervical cancer.
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Affiliation(s)
- Ting Huang
- Department of Gynecology, International Peace Maternity and Child Health Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Qiong Fan
- Department of Gynecology, International Peace Maternity and Child Health Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Municipal Key Clinical Specialty, Shanghai, China.,Shanghai Public Health Clinical Center, Female Tumor Reproductive Specialty, Shanghai, China
| | - Yiwei Wang
- Department of Gynecology, International Peace Maternity and Child Health Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yunxia Cui
- Department of Gynecology, International Peace Maternity and Child Health Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Zhihua Wang
- Department of Gynecology, International Peace Maternity and Child Health Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Key Laboratory of Embryo Original Disease, Shanghai, China
| | - Linlin Yang
- Department of Gynecology, International Peace Maternity and Child Health Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiao Sun
- Department of Gynecology, International Peace Maternity and Child Health Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Municipal Key Clinical Specialty, Shanghai, China.,Shanghai Public Health Clinical Center, Female Tumor Reproductive Specialty, Shanghai, China.,Shanghai Key Laboratory of Embryo Original Disease, Shanghai, China
| | - Yudong Wang
- Department of Gynecology, International Peace Maternity and Child Health Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.,Shanghai Municipal Key Clinical Specialty, Shanghai, China.,Shanghai Public Health Clinical Center, Female Tumor Reproductive Specialty, Shanghai, China
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12
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Wang JJ, Williams W, Wang B, Wei J, Lu X, Cheng JW, Gordon JR, Li JM, Li F. Cytotoxic effect of interleukin-8 in retinal ganglion cells and its possible mechanisms. Int J Ophthalmol 2018; 11:1277-1283. [PMID: 30140629 DOI: 10.18240/ijo.2018.08.05] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Accepted: 05/15/2018] [Indexed: 12/26/2022] Open
Abstract
AIM To investigate the effect of interleukin-8 (IL-8) on neural retinal ganglion cells (RGCs) and whether it can be alleviated by G31P. METHODS RGC-5 cells were exposed to IL-8 with or without its specific receptor antagonist G31P for 24h, and the cell viability was assessed by Cell Counting Kit 8 (CCK-8). Apoptosis was measured by examining nuclear morphology and quantifying with flow cytometry. Reverse transcription quantitative real-time polymerase chain reaction (RT-qPCR) and Western blot were used to investigate the expression of apoptosis-related genes. RESULTS CCK-8 assay showed that IL-8 significantly inhibits the viability of RGC-5 cells in a dose-dependent manner. Cell apoptosis assays exhibited higher apoptotic rate in IL-8 treatment group compared to control group. We further found that IL-8 could promote Bax and caspase-3 expressions, but decrease the level of Bcl-2 in the aspect of mRNA and protein. However, pre-treatment with G31P partly attenuated these effects in RGC-5 cells (P<0.05). CONCLUSION These results indicate that anti-proliferation effects of IL-8 through induction of cell apoptosis regulated by Bcl-2, Bax and caspase-3 expressions, can be ameliorated by G31P.
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Affiliation(s)
- Jing-Jing Wang
- Department of Immunology, Dalian Medical University, Dalian 116044, Liaoning Province, China
| | - Walana Williams
- Department of Immunology, Dalian Medical University, Dalian 116044, Liaoning Province, China
| | - Bing Wang
- Department of Immunology, Dalian Medical University, Dalian 116044, Liaoning Province, China
| | - Jing Wei
- Department of Immunology, Dalian Medical University, Dalian 116044, Liaoning Province, China
| | - Xia Lu
- Department of Ophthalmology, Second Affiliated Hospital of Dalian Medical University, Dalian 116023, Liaoning Province, China
| | - Jya-Wei Cheng
- Institute of Biotechnology, Department of Life Science, Tsing Hua University, Hsinchu 300, Taiwan, China
| | - John R Gordon
- The Division of Respirology, Critical Care and Sleep Medicine, Royal University Hospital, University of Saskatchewan, Saskatoon S7N 5A2, Canada
| | - Jing-Min Li
- Department of Ophthalmology, Second Affiliated Hospital of Dalian Medical University, Dalian 116023, Liaoning Province, China
| | - Fang Li
- Department of Immunology, Dalian Medical University, Dalian 116044, Liaoning Province, China
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Viloria ME, Bravo J, Carrero Y, Mosquera JA. In situ expressions of protein 16 (p16 CDKN2A) and transforming growth factor beta-1 in patients with cervical intraepithelial neoplasia and cervical cancer. Eur J Obstet Gynecol Reprod Biol 2018; 228:303-307. [PMID: 30059872 DOI: 10.1016/j.ejogrb.2018.07.023] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2018] [Revised: 07/18/2018] [Accepted: 07/20/2018] [Indexed: 12/27/2022]
Abstract
OBJECTIVES Protein 16 (p16CDKN2A) and transforming growth factor-beta 1 (TGF- β1) are important tumor suppressor molecules. The aim of this study was to evaluate the frequency and simultaneous expression of p16CDKN2A and TGF- β1 in cervical intraepithelial neoplasia (CIN) and cervical cancer and their relationship whit the neoplasia progression. STUDY DESIGN To evaluate the expressions of p16CDKN2A and TGF- β1 an immunohistochemical study of both proteins in 75 cervical tissues (24 CIN I, 17 CIN II, 15 CIN III and 19 squamous cell cancer) was performed. RESULTS Increased expression of epithelial and stromal p16CDKN2A in all grades of CIN and cancer was observed. Healthy controls were negative. The frequency of p16CDKN2A expression in the patients was as follow: 75% in CIN I and 100% in CIN II, CIN III and cancer. TGF- β1 expression was found increased in all patients with CIN I and CIN II and decreased in CIN III and cancer; 60% of patients with CIN III and 16% with cancer showed reactivity for TGF- β1. High intensity of p16CDKN2A reactivity and low intensity of TGF- β1 reactivity were observed. CONCLUSIONS The linear frequency of p16CDKN2A expression accompanied by decreased frequency of TGF- β1 in CIN III and cancer could be involved in the neoplasia progression.
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Affiliation(s)
- María E Viloria
- Immunohistochemical and Molecular Pathology Laboratory, D'Empaire Clinic, Maracaibo, Venezuela
| | - Jairo Bravo
- Anesthesiology Service, University Hospital, Maracaibo, Venezuela
| | - Yenddy Carrero
- Health Sciences Faculty, Medicine, Ambato's Technical University, Ambato, Ecuador
| | - Jesús A Mosquera
- Clinical Investigation Institute "Dr. Américo Negrette", Faculty of Medicine, Zulia University, Maracaibo, Venezuela.
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Jazayeri SD, Kuo PT, Leggatt GR, Frazer IH. HPV16-E7-Specific Activated CD8 T Cells in E7 Transgenic Skin and Skin Grafts. Front Immunol 2017; 8:524. [PMID: 28523003 PMCID: PMC5415560 DOI: 10.3389/fimmu.2017.00524] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2017] [Accepted: 04/19/2017] [Indexed: 11/13/2022] Open
Abstract
Human papillomavirus (HPV) 16 E7 (E7) protein expression in skin promotes epithelial hyperproliferation and transformation to malignancy. Grafts of murine skin expressing E7 protein as a transgene in keratinocytes are not rejected from immunocompetent recipients, whereas grafts expressing ovalbumin (OVA), with or without coexpression of E7 protein, are promptly rejected, demonstrating that E7-associated non-antigen-specific local immunosuppression is not a major determinant of lack of rejection of E7 transgenic skin. To determine whether failure of rejection of E7 skin grafts is due to failure to attract E7-specific effector T cells, E7- and OVA-specific effector CD8+ T cells, activated in vitro, were transferred to animals bearing E7 transgenic skin grafts. Three days after T cell transfer, E7-specific T cells were present in significantly greater numbers than OVA-specific T cells in the grafted skin on animals bearing recently placed or healed E7 grafts, without graft rejection, and also in the ear skin of E7 transgenic animals, without obvious pathology. E7 and OVA-specific T cells were present in lesser numbers in healed E7 grafts than in recently placed grafts and in lesser numbers in recently placed E7 transgenic epidermal grafts without E7-associated hyperproliferation, derived from E7 transgenic mice with a mutated retinoblastoma gene. These data demonstrate that effector T cells are to some extent attracted to E7 transgenic skin specifically by E7 expression, but in large measure non-specifically by the epithelial proliferation associated with E7 expression, and by the local inflammation produced by grafting. Failure of E7 graft rejection was observed despite trafficking of E7-specific effector T cells to E7-expressing epithelium, a finding of consequence for immunotherapy of HPV 16 E7-associated human cancers.
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Affiliation(s)
| | - Paula T Kuo
- Diamantina Institute, University of Queensland, Brisbane, QLD, Australia
| | | | - Ian H Frazer
- Diamantina Institute, University of Queensland, Brisbane, QLD, Australia
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Chen M, Zhang J, Hu F, Liu S, Zhou Z. Metformin affects the features of a human hepatocellular cell line (HepG2) by regulating macrophage polarization in a co-culture microenviroment. Diabetes Metab Res Rev 2015; 31:781-9. [PMID: 26467463 DOI: 10.1002/dmrr.2761] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2015] [Revised: 08/28/2015] [Accepted: 10/09/2015] [Indexed: 01/06/2023]
Abstract
OBJECTIVE Accumulating evidence suggests an association between diabetes and cancer. Inflammation is a key event that underlies the pathological processes of the two diseases. Metformin displays anti-cancer effects, but the mechanism is not completely clear. This study investigated whether metformin regulated the microenvironment of macrophage polarization to affect the characteristics of HepG2 cells and the possible role of the Notch-signalling pathway. METHODS RAW264.7 macrophages were cultured alone or co-cultured with HepG2 cells and treated with metformin. We analysed classical (M1) and alternative (M2) gene expression in RAW264.7 cells using quantitative real-time polymerase chain reaction. Changes in mRNA and protein expressions of Notch signalling in both cell types were also detected using quantitative real-time polymerase chain reaction and Western-blotting analyses. The proliferation, apoptosis and migration of HepG2 cells were detected using Cell Titer 96 AQueous One Solution Cell Proliferation Assay (MTS) (Promega Corporation, Fitchburg, WI, USA), Annexin V-FITC/PI (7SeaPharmTech, Shanghai, China) and the cell scratch assay, respectively. RESULTS Metformin induced single-cultured RAW264.7 macrophages with an M2 phenotype but attenuated the M2 macrophage differentiation and inhibited monocyte chemoattractant protein-1 (MCP-1) secretion in a co-culture system. The co-cultured group of metformin pretreatment activated Notch signalling in macrophages but repressed it inHepG2 cells. Co-culture also promoted the proliferation and migration of HepG2 cells. However, along with the enhanced apoptosis, the proliferation and the migration of HepG2 cells were remarkably inhibited in another co-culture system with metformin pretreatment. CONCLUSIONS Metformin can skew RAW264.7 macrophages toward different phenotypes according to changes in the microenvironment, which may affect the inflammatory conditions mediated by macrophages, induce apoptosis and inhibit the proliferation and migration of HepG2 cells. Notch signalling pathway is a potentially important mechanism in the regulation of metformin on macrophage polarization and the subsequent change of hepatoma cells. Copyright © 2015 John Wiley & Sons, Ltd.
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Affiliation(s)
- Miaojiao Chen
- Institute of Metabolism and Endocrinology, the Second Xiangya Hospital of Central South University, Changsha, Hunan, China
- Diabetes Center of Central South University, Changsha, Hunan, China
- National Clinical Research Center for Metabolic Diseases, Changsha, Hunan, China
| | - Jingjing Zhang
- Institute of Metabolism and Endocrinology, the Second Xiangya Hospital of Central South University, Changsha, Hunan, China
- Metabolic Syndrome Research Center, the Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Fang Hu
- Metabolic Syndrome Research Center, the Second Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Shiping Liu
- Institute of Metabolism and Endocrinology, the Second Xiangya Hospital of Central South University, Changsha, Hunan, China
- Diabetes Center of Central South University, Changsha, Hunan, China
- National Clinical Research Center for Metabolic Diseases, Changsha, Hunan, China
| | - Zhiguang Zhou
- Institute of Metabolism and Endocrinology, the Second Xiangya Hospital of Central South University, Changsha, Hunan, China
- Diabetes Center of Central South University, Changsha, Hunan, China
- National Clinical Research Center for Metabolic Diseases, Changsha, Hunan, China
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