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Mumba C, Muhimbe Z, Mapulanga V, Kawimbe M, Mutale K, Hamasuku A, Musumali J, Mwale NK, Ngalamika O. The effects of HIV and oncogenic human papillomavirus on the tumor immune microenvironment of penile squamous cell carcinoma. PLoS One 2024; 19:e0300729. [PMID: 38691575 PMCID: PMC11062539 DOI: 10.1371/journal.pone.0300729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Accepted: 03/02/2024] [Indexed: 05/03/2024] Open
Abstract
Penile squamous cell carcinoma (PSCC) occurs more frequently in some developing countries compared to developed countries. Infection with HIV and/or high-risk human papillomavirus (hrHPV) are risk factors for penile cancer development. The tumor microenvironment of PSCC may predict prognosis and may inform on the best targets for immunotherapy. We evaluated the immune microenvironment of penile tumors histologically, and determined whether and/or how HIV and/or hrHPV infections affect this tumor microenvironment. We conducted a prospective analytical cross-sectional study in which penile cancer tumors from 35 patients presenting at the University Teaching Hospital in Lusaka, Zambia were histologically staged and assessed for presence of tumor infiltrating immune cells and expression of immune checkpoints. Immunohistochemistry was used to evaluate immune checkpoints and infiltrating immune cells, while multiplex real-time polymerase chain reaction was used for hrHPV genotyping. The median age of all participants was 55 years. About 24% had advanced histological stage, 83% were HIV+, and 63% had hrHPV detected in their tumors using multiplex real-time polymerase chain reaction. PDL1 expression was significantly higher in HIV- participants than HIV+ participants (p = 0.02). Tumors with multiple hrHPV infections had a significantly higher number of cells expressing TIM3 than those with one hrHPV (p = 0.04). High grade tumors had a significantly higher infiltrate of FoxP3+ cells (p = 0.02), CD68+ cells (p = 0.01), CD163+ cells (p = 0.01), LAG3+ cells (p = 0.01), PD1+ cells (p = 0.01) and TIM3+ cells (p = 0.03) when compared with low grade tumours. There was significant moderate to strong positive correlation of cells expressing PD1 and LAG3 (⍴ = 0.69; p = 0.0001), PD1 and TIM3 (⍴ = 0.49; p = 0.017) and TIM3 and LAG3 PDL1 (⍴ = 0.61; p = 0.001). In conclusion, the tumor microenvironment of penile squamous cell carcinoma seems to be affected by both HIV and HPV infections. TIM3 appears to be a potential therapeutic target in PSCC patients with hrHPV infections.
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Affiliation(s)
- Chibamba Mumba
- Department of Pathology and Microbiology, School of Medicine, University of Zambia, Lusaka, Zambia
| | - Zoran Muhimbe
- Department of Pathology and Microbiology, School of Medicine, University of Zambia, Lusaka, Zambia
| | - Victor Mapulanga
- Department of Surgery, School of Medicine, University of Zambia, Lusaka, Zambia
| | - Musonda Kawimbe
- HHV8 Research Molecular Virology Laboratory, University Teaching Hospital, Lusaka, Zambia
| | - Keagan Mutale
- HHV8 Research Molecular Virology Laboratory, University Teaching Hospital, Lusaka, Zambia
| | - Anglin Hamasuku
- Department of Pathology and Microbiology, School of Medicine, University of Zambia, Lusaka, Zambia
| | - Jane Musumali
- Department of Pathology and Microbiology, School of Medicine, University of Zambia, Lusaka, Zambia
| | - Nicholas K. Mwale
- Department of Physiological Sciences, School of Medicine, University of Zambia, Lusaka, Zambia
| | - Owen Ngalamika
- HHV8 Research Molecular Virology Laboratory, University Teaching Hospital, Lusaka, Zambia
- Dermatology and Venerology Division, School of Medicine, University of Zambia, Lusaka, Zambia
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Alkhatib HH, Maroun CA, Guller M, Cooper DJ, Wu ES, Eisele DW, Fakhry C, Pardoll D, Seiwert TY, Zhu G, Mandal R. Allergy History and Immunotherapy Response in Patients With Recurrent/Metastatic Head and Neck Squamous Cell Carcinoma. Otolaryngol Head Neck Surg 2024; 170:828-836. [PMID: 38123496 DOI: 10.1002/ohn.582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Revised: 10/03/2023] [Accepted: 10/14/2023] [Indexed: 12/23/2023]
Abstract
OBJECTIVE This study examines the association between patient-reported allergy history and immune checkpoint inhibition (ICI) response in patients with recurrent or metastatic head and neck squamous cell carcinoma (RMHNSCC). STUDY DESIGN Retrospective cohort study. SETTING Academic tertiary care hospital. METHODS Data were collected from the electronic medical records on baseline age, sex, allergy history, human papillomavirus status, T-stage, N-stage, smoking status, and survival for patients with and without an allergy history. The primary outcome was ICI response defined as complete or partial response by the RECIST criteria. Chi-square and logistic regression analyses were conducted to compare rates and odds of ICI response. Kaplan-Meier analyses were used to compare survival between groups. RESULTS Our study included 52 patients with an allergy history and 36 patients without an allergy history. The groups were similar in age, sex, HPV status, smoking status, and T- and N-stage. Patients with an allergy history (17/52, 32.1%) had a greater ICI response rate than patients without allergy history (4/36, 11.1%) (P = .02). After adjusting for HPV, patients with allergies had 3.93 (1.19-13.00) times increased odds of ICI response compared to patients without allergies. The median progression-free survival was 6.0 and 4.2 months for patients with and without an allergy history respectively (log-rank, P = .04). The median overall survival was 25.0 and 11.1 months for patients with and without an allergy history respectively (log-rank, P = .002). CONCLUSION Patient-reported allergy history was associated with ICI response in patients with RMHNSCC, underscoring the potential clinical utility of allergy history in estimating ICI response.
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Affiliation(s)
- Hosam H Alkhatib
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
- Department of Otolaryngology-Head and Neck Surgery, University of Washington School of Medicine, Seattle, Washington, USA
| | - Christopher A Maroun
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Meytal Guller
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
- Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, USA
- Bloomberg-Kimmel Institute for Cancer Immunotherapy, Johns Hopkins Medical Institutions, Baltimore, Maryland, USA
| | - Dylan J Cooper
- Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, USA
- Department of Otolaryngology-Head and Neck Surgery, Northwell Health Cancer Institute, Hempstead, USA
| | - Evan S Wu
- Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - David W Eisele
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Carole Fakhry
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Drew Pardoll
- Bloomberg-Kimmel Institute for Cancer Immunotherapy, Johns Hopkins Medical Institutions, Baltimore, Maryland, USA
- Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Tanguy Y Seiwert
- Bloomberg-Kimmel Institute for Cancer Immunotherapy, Johns Hopkins Medical Institutions, Baltimore, Maryland, USA
- Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Gangcai Zhu
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
- Bloomberg-Kimmel Institute for Cancer Immunotherapy, Johns Hopkins Medical Institutions, Baltimore, Maryland, USA
- Department of Otolaryngology Head and Neck Surgery, The Second Xiangya Hospital of Central South University, Changsha, China
| | - Rajarsi Mandal
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
- Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, USA
- Bloomberg-Kimmel Institute for Cancer Immunotherapy, Johns Hopkins Medical Institutions, Baltimore, Maryland, USA
- Department of Otolaryngology-Head and Neck Surgery, Northwell Health Cancer Institute, Hempstead, USA
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Wu M, Zhu Y, Chen X, Wang X, Lin X, Yan X, Mo P, Ye Y, Zeng Y, Yang Y, Fu Z. Prognostic nutritional index predicts the prognosis of patients with advanced esophageal cancer treated with immune checkpoint inhibitors: a retrospective cohort study. J Gastrointest Oncol 2023; 14:54-63. [PMID: 36915449 PMCID: PMC10007954 DOI: 10.21037/jgo-23-48] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Accepted: 02/08/2023] [Indexed: 03/01/2023] Open
Abstract
Background Immune checkpoint inhibitors (ICIs) play an important role in the treatment of esophageal cancer (EC). However, their efficacy is variable, and there are still no effective and convenient biomarkers to identify and assess their efficacy. In recent years, programmed cell death-ligand 1 (PD-L1) expression, tumor mutation burden (TMB) and other commonly used biomarkers still cannot meet clinical needs. PNI is easy to obtain and its predictive value for the prognosis of immunotherapy has been confirmed in many cancer species, but the relationship between PNI and the efficacy of immunotherapy for esophageal cancer is still unclear. Therefore, this study aims to explore the predictive value of PNI in advanced esophageal cancer treated with ICIs. Methods The clinicopathological features of 78 patients with advanced EC who received immunotherapy in the 900th Hospital of the Joint Logistics Team from September 2018 to May 2022 were retrospectively analyzed. The laboratory test results within 10 days prior to the start of ICI treatment were recorded, including absolute lymphocyte count and albumin (ALB) level. Meanwhile, the effects of pre-treatment prognostic nutritional index (PNI) and body mass index (BMI) on the overall survival (OS) and progression-free survival (PFS) in patients with advanced EC were analyzed. Results The median age of the enrolled patients was 58 years, and 38 patients (48.7%) received second-or-later-line therapy. The median progression-free survival (mPFS) and median overall survival (mOS) were 7.4 months and 13 months, respectively. The mPFS and mOS were 8.8 months and 15 months, respectively, in the high baseline PNI subgroup, which were significantly higher than those in the low baseline PNI subgroup (4.7 and 8.2 months, respectively; both P<0.05). Multivariate regression analysis showed that low baseline PNI was an independent predictor of poor PFS [hazard studio (HR) =0.35, 95% CI: 0.14-0.85, P=0.020) and poor OS (HR =0.41, 95% CI: 0.17-0.99, P=0.047) and treatment line was an independent predictor of PFS. Baseline BMI was not significantly associated with prognosis. Conclusions PNI is a simple and effective biomarker for predicting the prognosis of immunotherapy in patients with advanced EC, although further prospective studies are warranted.
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Affiliation(s)
- Mengjing Wu
- Department of Radiotherapy, The 900th Hospital of the Joint Logistics Team, Fujian Medical University, Fuzhou, China.,Department of Radiotherapy, Dongfang Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
| | - Yunyun Zhu
- Department of Radiotherapy, The 900th Hospital of the Joint Logistics Team, Fujian Medical University, Fuzhou, China.,Department of Radiotherapy, Dongfang Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
| | - Xiancheng Chen
- Department of Radiotherapy, Guangqian Hospital, Quanzhou, China
| | - Xinpeng Wang
- Department of Radiotherapy, The 900th Hospital of the Joint Logistics Team, Fujian Medical University, Fuzhou, China.,Department of Radiotherapy, Dongfang Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
| | - Xinyue Lin
- Department of Radiotherapy, The 900th Hospital of the Joint Logistics Team, Fujian Medical University, Fuzhou, China.,Department of Radiotherapy, Dongfang Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
| | - Xue Yan
- Department of Radiotherapy, The 900th Hospital of the Joint Logistics Team, Fujian Medical University, Fuzhou, China.,Department of Radiotherapy, Dongfang Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
| | - Peng Mo
- Department of Radiotherapy, The 900th Hospital of the Joint Logistics Team, Fujian Medical University, Fuzhou, China.,Department of Radiotherapy, Dongfang Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
| | - Ying Ye
- Department of Radiotherapy, The 900th Hospital of the Joint Logistics Team, Fujian Medical University, Fuzhou, China.,Department of Radiotherapy, Dongfang Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
| | - Yanjing Zeng
- Department of Radiotherapy, The 900th Hospital of the Joint Logistics Team, Fujian Medical University, Fuzhou, China.,Department of Radiotherapy, Dongfang Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
| | - Yanyong Yang
- Department of Radiation Medicine, Faculty of Naval Medicine, Naval Medical University, Shanghai, China
| | - Zhichao Fu
- Department of Radiotherapy, The 900th Hospital of the Joint Logistics Team, Fujian Medical University, Fuzhou, China.,Department of Radiotherapy, Dongfang Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
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