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Schafer JM, Xiao T, Kwon H, Collier K, Chang Y, Abdel-Hafiz H, Bolyard C, Chung D, Yang Y, Sundi D, Ma Q, Theodorescu D, Li X, Li Z. Sex-biased adaptive immune regulation in cancer development and therapy. iScience 2022; 25:104717. [PMID: 35880048 PMCID: PMC9307950 DOI: 10.1016/j.isci.2022.104717] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
The cancer research field is finally starting to unravel the mystery behind why males have a higher incidence and mortality rate than females for nearly all cancer types of the non-reproductive systems. Here, we explain how sex - specifically sex chromosomes and sex hormones - drives differential adaptive immunity across immune-related disease states including cancer, and why males are consequently more predisposed to tumor development. We highlight emerging data on the roles of cell-intrinsic androgen receptors in driving CD8+ T cell dysfunction or exhaustion in the tumor microenvironment and summarize ongoing clinical efforts to determine the impact of androgen blockade on cancer immunotherapy. Finally, we outline a framework for future research in cancer biology and immuno-oncology, underscoring the importance of a holistic research approach to understanding the mechanisms of sex dimorphisms in cancer, so sex will be considered as an imperative factor for guiding treatment decisions in the future.
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Affiliation(s)
- Johanna M. Schafer
- Pelotonia Institute for Immuno-Oncology, the Ohio State University Comprehensive Cancer Center – the James, Columbus, OH 43210, USA
| | - Tong Xiao
- Pelotonia Institute for Immuno-Oncology, the Ohio State University Comprehensive Cancer Center – the James, Columbus, OH 43210, USA
| | - Hyunwoo Kwon
- Pelotonia Institute for Immuno-Oncology, the Ohio State University Comprehensive Cancer Center – the James, Columbus, OH 43210, USA
- Medical Scientist Training Program, College of Medicine, Medical University of South Carolina, Charleston, SC 29425, USA
| | - Katharine Collier
- Division of Medical Oncology, the Ohio State University Comprehensive Cancer Center – the James, Columbus, OH 43210, USA
| | - Yuzhou Chang
- Pelotonia Institute for Immuno-Oncology, the Ohio State University Comprehensive Cancer Center – the James, Columbus, OH 43210, USA
- Department of Biomedical Informatics, the Ohio State University, Columbus, OH 43210, USA
| | - Hany Abdel-Hafiz
- Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Department of Medicine and Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Chelsea Bolyard
- Pelotonia Institute for Immuno-Oncology, the Ohio State University Comprehensive Cancer Center – the James, Columbus, OH 43210, USA
| | - Dongjun Chung
- Department of Biomedical Informatics, the Ohio State University, Columbus, OH 43210, USA
| | - Yuanquan Yang
- Division of Medical Oncology, the Ohio State University Comprehensive Cancer Center – the James, Columbus, OH 43210, USA
| | - Debasish Sundi
- Department of Urology, the Ohio State University Comprehensive Cancer Center, Columbus, OH 43210, USA
| | - Qin Ma
- Department of Biomedical Informatics, the Ohio State University, Columbus, OH 43210, USA
| | - Dan Theodorescu
- Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Department of Surgery, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Xue Li
- Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
- Department of Medicine and Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Zihai Li
- Pelotonia Institute for Immuno-Oncology, the Ohio State University Comprehensive Cancer Center – the James, Columbus, OH 43210, USA
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Tharmalingam H, Tsang Y, Alonzi R, Beasley W, Taylor N, McWilliam A, Padhani A, Choudhury A, Hoskin P. Changes in Magnetic Resonance Imaging Radiomic Features in Response to Androgen Deprivation Therapy in Patients with Intermediate- and High-risk Prostate Cancer. Clin Oncol (R Coll Radiol) 2022; 34:e246-e253. [DOI: 10.1016/j.clon.2021.12.020] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 11/26/2021] [Accepted: 12/22/2021] [Indexed: 11/03/2022]
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Zhao H, Thong A, Nolley R, Reese SW, Santos J, Ingels A, Peehl DM. Patient-derived tissue slice grafts accurately depict response of high-risk primary prostate cancer to androgen deprivation therapy. J Transl Med 2013; 11:199. [PMID: 23985008 PMCID: PMC3766103 DOI: 10.1186/1479-5876-11-199] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2013] [Accepted: 08/16/2013] [Indexed: 12/18/2022] Open
Abstract
Background Effective eradication of high-risk primary prostate cancer (HRPCa) could significantly decrease mortality from prostate cancer. However, the discovery of curative therapies for HRPCa is hampered by the lack of authentic preclinical models. Methods We improved upon tumorgraft models that have been shown to predict drug response in other cancer types by implanting thin, precision-cut slices of HRPCa under the renal capsule of immunodeficient mice. Tissue slice grafts (TSGs) from 6 cases of HRPCa were established in mice. Following androgen deprivation by castration, TSGs were recovered and the presence and phenotype of cancer cells were evaluated. Results High-grade cancer in TSGs generated from HRPCa displayed characteristic Gleason patterns and biomarker expression. Response to androgen deprivation therapy (ADT) was as in humans, with some cases exhibiting complete pathologic regression and others showing resistance to castration. As in humans, ADT decreased cell proliferation and prostate-specific antigen expression in TSGs. Adverse pathological features of parent HRPCa were associated with lack of regression of cancer in corresponding TSGs after ADT. Castration-resistant cancer cells remaining in TSGs showed upregulated expression of androgen receptor target genes, as occurs in castration-resistant prostate cancer (CRPC) in humans. Finally, a rare subset of castration-resistant cancer cells in TSGs underwent epithelial-mesenchymal transition, a process also observed in CRPC in humans. Conclusions Our study demonstrates the feasibility of generating TSGs from multiple patients and of generating a relatively large number of TSGs from the same HRPCa specimen with similar cell composition and histology among control and experimental samples in an in vivo setting. The authentic response of TSGs to ADT, which has been extensively characterized in humans, suggests that TSGs can serve as a surrogate model for clinical trials to achieve rapid and less expensive screening of therapeutics for HRPCa and primary CRPC.
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Affiliation(s)
- Hongjuan Zhao
- Department of Urology, Stanford University School of Medicine, Stanford, California, USA.
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Abstract
Lower urinary tract symptoms (LUTS)--constituting a spectrum disorder that encompasses weak stream, nocturia, and sensations of incomplete emptying and intermittent or hesitant urination--are indicative of lower urinary tract dysfunction (LUTD). LUTD is a progressive disease that can lead to bladder dysfunction if left untreated or treated ineffectively. Sequelae include urinary retention, recurrent UTI, bladder calculi, and, eventually, renal impairment. LUTD involving the prostate is associated with both ageing and inflammation. Tissue inflammation resulting from ageing, infection, or other inflammatory disease processes (for example, type 2 diabetes mellitus) is epidemiologically associated with the subsequent development of tissue fibrosis in multiple organ systems, including the prostate. Recent studies show that tissue fibrosis in the lower urinary tract is associated with LUTD, and suggest that fibrosis might be a previously unrecognized pathobiology that contributes to LUTD. Thus, antifibrotic therapeutic agents should be considered as a new approach to efficaciously treating men with LUTD, especially those who don't experience durable responses to 5α-reductase inhibitors or α-adrenergic receptor antagonists.
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Gannon PO, Poisson AO, Delvoye N, Lapointe R, Mes-Masson AM, Saad F. Characterization of the intra-prostatic immune cell infiltration in androgen-deprived prostate cancer patients. J Immunol Methods 2009; 348:9-17. [PMID: 19552894 DOI: 10.1016/j.jim.2009.06.004] [Citation(s) in RCA: 189] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2009] [Revised: 06/08/2009] [Accepted: 06/15/2009] [Indexed: 11/18/2022]
Abstract
INTRODUCTION Our goal was to study the hormonal regulation of immune cell infiltration in prostate cancer patients treated by androgen deprivation therapy (ADT) using an optimized computer-assistance quantification approach. METHODS The relative density of immune cell subtypes (CD3(+), CD8(+), CD20(+), CD56(+), CD68(+) and Foxp3(+)) was analyzed by immunohistochemistry in archived prostate specimens from control patients (radical prostatectomy only, n=40) and ADT-treated patients (ADT prior to radical prostatectomy, n=35) using an image analysis software and a whole-slide scanner. RESULTS ADT-treated patients had significantly increased relative density of CD3(+) (p<0.001) and CD8(+) T lymphocytes (p<0.001) as well as CD68(+) macrophages (p<0.001). Elevated abundance of CD56(+) Natural Killer (NK) cells was associated with a lower risk of prostate cancer progression (p=0.044), while a high density of CD68(+) macrophages was related to an increased risk of biochemical recurrence (p=0.011). CONCLUSIONS Our results demonstrate that the infiltration of specific immune cell subtypes is modulated by ADT. Furthermore our data confirm that NK cells have a protective role against tumor progression while macrophages seem to favor the development of advanced prostate cancer.
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Affiliation(s)
- Philippe O Gannon
- Research Centre of the Centre Hospitalier de l'Université de Montréal (CRCHUM), Notre-Dame Hospital and Institut du cancer de Montréal. 1560 Sherbrooke East, Montréal, Québec, Canada
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Mayahara H, Murakami M, Kagawa K, Kawaguchi A, Oda Y, Miyawaki D, Sasaki R, Sugimura K, Hishikawa Y. Acute morbidity of proton therapy for prostate cancer: the Hyogo Ion Beam Medical Center experience. Int J Radiat Oncol Biol Phys 2007; 69:434-43. [PMID: 17482768 DOI: 10.1016/j.ijrobp.2007.03.009] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2006] [Revised: 03/02/2007] [Accepted: 03/06/2007] [Indexed: 11/29/2022]
Abstract
PURPOSE To investigate the incidence and influencing factors of acute genitourinary (GU) and gastrointestinal morbidities in patients with prostate cancer treated with proton therapy. METHODS AND MATERIALS A total of 287 patients with histologically proven Stage cT1-T4N0M0 prostate cancer were treated with proton therapy between 2003 and 2004. Of these, 204 (71%) received neoadjuvant androgen suppression therapy. The patients were treated with 190-230-MeV protons using lateral-opposed techniques to a dose of 74 GyE. Dose-volume histogram analyses were performed. The incidence of acute morbidity was evaluated using the National Cancer Institute Common Toxicity Criteria, version 2.0. Clinical factors, including age, clinical target volume, initial prostate-specific antigen level, T stage, presence of diabetes mellitus, and the use of androgen suppression therapy, were investigated to determine whether those affected the incidence of acute GU morbidity. RESULTS None developed Grade 2 or higher acute gastrointestinal morbidity. In contrast, 111 (39%) and 4 (1%) patients experienced acute Grade 2 and Grade 3 GU morbidities, respectively. However, 87% of the patients were successfully relieved by the administration of a selective alpha-1 blocker. Multivariate analysis showed that a larger clinical target volume (p = 0.001) and the use of androgen suppression therapy (p = 0.017) were significant factors for the prediction of acute Grade 2-3 GU morbidity. CONCLUSION In our experience with proton therapy, a low incidence of acute gastrointestinal morbidity was observed. In contrast, the incidence of acute GU morbidity was similar to that in other reports of photon radiotherapy. Additional follow-up is warranted to elucidate the long-term safety and efficacy of proton therapy for prostate cancer.
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Kraus LA, Samuel SK, Schmid SM, Dykes DJ, Waud WR, Bissery MC. The mechanism of action of docetaxel (Taxotere) in xenograft models is not limited to bcl-2 phosphorylation. Invest New Drugs 2004; 21:259-68. [PMID: 14578676 DOI: 10.1023/a:1025436307913] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Docetaxel is a new taxoid compound with a broad spectrum of antitumor activity. Previous studies have shown that in vitro treatment of specific human tumor lines with docetaxel is associated with the phosphorylation and inactivation of the bcl-2 protein and the occurrence of apoptosis. The goal of this study was to examine whether bcl-2 expression is truly required for in vivo responsiveness to docetaxel. The expression and state of phosphorylation of bcl-2 was examined in human MX-1 breast or DU-145 prostate tumors explanted from nu/nu mice treated with docetaxel. The MX-1 cells accumulated in the G2/M phase of the cell cycle and exhibited phosphorylation of bcl-2 after treatment with docetaxel. By Western blot analysis DU-145 prostate tumor cells did not express bcl-2 protein before or following in vivo treatment with docetaxel. However, docetaxel was highly active against the DU-145 tumor xenograft model. Thus, docetaxel induces apoptosis and cell death through a different, bcl-2-independent mechanism in the DU-145 human prostate tumor, indicating that bcl-2 may not have prognostic value for treatment with docetaxel.
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Affiliation(s)
- Lisa Ann Kraus
- Southern Research Institute, 2000 9th Avenue South, Birmingham, Al 35205, USA
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Mai KT, Collins JP, Veinot JP. Prostatic adenocarcinoma with urothelial (transitional cell) carcinoma features. Appl Immunohistochem Mol Morphol 2002; 10:231-6. [PMID: 12373149 DOI: 10.1097/00129039-200209000-00008] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Prostatic adenocarcinoma and urothelial carcinoma (transitional cell carcinoma) may coexist in the prostate. However, a carcinoma with mixed features has not been recognized. Four cases, three surgical pathology cases and one autopsy case of prostatic adenocarcinoma with urothelial carcinoma features, were retrospectively found in a urological pathology teaching file maintained from 1984 to 1993. Subsequently, 181 consecutive cases of radical prostatectomy from 1994 to 1999 were reviewed, and two prostatic adenocarcinoma areas with features of urothelial carcinoma were identified. Areas with urothelial carcinoma features were identified in the intraductal component of the carcinoma in five cases and in the invasive component in three cases. The intraductal carcinoma with urothelial carcinoma areas usually merged with regions of prostatic adenocarcinoma with a papillary or cribriform pattern. All prostatic adenocarcinomas having areas with urothelial carcinoma features were of high stage, and five of six cases had ductal features. The urothelial carcinoma component displayed a positive reactivity for thrombomodulin and negative or weaker reactivity for PAP and PSA than the prostatic adenocarcinoma component in the same tumor. Excluding the case noted at autopsy, all patients died of the disease within 3 years. Urothelial carcinoma features were usually associated with ductal carcinoma of high stage. Areas of prostatic adenocarcinoma with urothelial carcinoma features should be considered histopathologically as areas of mixed carcinoma of the prostate. Prostatic adenocarcinoma with areas of urothelial carcinoma features may pose a difficult differential diagnosis problem with urothelial carcinoma, especially with small biopsies with focal weak immunoreactivity for PAP, PSA, and thrombomodulin.
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Affiliation(s)
- Kien T Mai
- Division of Anatomical Pathology, Department of Laboratory Medicine, Ottawa Hospital, Civic Campus, and Department of Pathology and Laboratory Medicine, University of Ottawa, Ottawa, Ontario, Canada
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