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Dedhia PH, Sivakumar H, Rodriguez MA, Nairon KG, Zent JM, Zheng X, Jones K, Popova LV, Leight JL, Skardal A. A 3D adrenocortical carcinoma tumor platform for preclinical modeling of drug response and matrix metalloproteinase activity. Sci Rep 2023; 13:15508. [PMID: 37726363 PMCID: PMC10509170 DOI: 10.1038/s41598-023-42659-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Accepted: 09/13/2023] [Indexed: 09/21/2023] Open
Abstract
Adrenocortical carcinoma (ACC) has a poor prognosis, and no new drugs have been identified in decades. The absence of drug development can partly be attributed to a lack of preclinical models. Both animal models and 2D cell cultures of ACC fail to accurately mimic the disease, as animal physiology is inherently different than humans, and 2D cultures fail to represent the crucial 3D architecture. Organoids and other small 3D in vitro models of tissues or tumors can model certain complexities of human in vivo biology; however, this technology has largely yet to be applied to ACC. In this study, we describe the generation of 3D tumor constructs from an established ACC cell line, NCI-H295R. NCI-H295R cells were encapsulated to generate 3D ACC constructs. Tumor constructs were assessed for biomarker expression, viability, proliferation, and cortisol production. In addition, matrix metalloproteinase (MMP) functionality was assessed directly using fluorogenic MMP-sensitive biosensors and through infusion of NCI-H295R cells into a metastasis-on-a-chip microfluidic device platform. ACC tumor constructs showed expression of biomarkers associated with ACC, including SF-1, Melan A, and inhibin α. Treatment of ACC tumor constructs with chemotherapeutics demonstrated decreased drug sensitivity compared to 2D cell culture. Since most tumor cells migrate through tissue using MMPs to break down extracellular matrix, we validated the utility of ACC tumor constructs by integrating fluorogenic MMP-sensitive peptide biosensors within the tumor constructs. Lastly, in our metastasis-on-a-chip device, NCI-H295R cells successfully engrafted in a downstream lung cell line-based construct, but invasion distance into the lung construct was decreased by MMP inhibition. These studies, which would not be possible using 2D cell cultures, demonstrated that NCI-H295R cells secreted active MMPs that are used for invasion in 3D. This work represents the first evidence of a 3D tumor constructs platform for ACC that can be deployed for future mechanistic studies as well as development of new targets for intervention and therapies.
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Affiliation(s)
- Priya H Dedhia
- Division of Surgical Oncology, The Ohio State University and Arthur G. James Comprehensive Cancer Center, 816 Biomedical Research Tower, 460 W. 12th Ave, Columbus, OH, 43210, USA.
- Translational Therapeutics Program, The Ohio State University and Arthur G. James Comprehensive Cancer Center, Columbus, OH, USA.
- Center for Cancer Engineering, The Ohio State University, Columbus, OH, USA.
| | - Hemamylammal Sivakumar
- Department of Biomedical Engineering, College of Engineering, The Ohio State University, 886 Biomedical Research Tower, 460 W. 12th Ave, Columbus, OH, 43210, USA
| | - Marco A Rodriguez
- Department of Biomedical Engineering, College of Engineering, The Ohio State University, 886 Biomedical Research Tower, 460 W. 12th Ave, Columbus, OH, 43210, USA
| | - Kylie G Nairon
- Department of Biomedical Engineering, College of Engineering, The Ohio State University, 886 Biomedical Research Tower, 460 W. 12th Ave, Columbus, OH, 43210, USA
| | - Joshua M Zent
- Department of Biomedical Engineering, College of Engineering, The Ohio State University, 886 Biomedical Research Tower, 460 W. 12th Ave, Columbus, OH, 43210, USA
| | - Xuguang Zheng
- Division of Surgical Oncology, The Ohio State University and Arthur G. James Comprehensive Cancer Center, 816 Biomedical Research Tower, 460 W. 12th Ave, Columbus, OH, 43210, USA
| | - Katie Jones
- Department of Biomedical Engineering, College of Engineering, The Ohio State University, 886 Biomedical Research Tower, 460 W. 12th Ave, Columbus, OH, 43210, USA
| | - Liudmila V Popova
- Division of Surgical Oncology, The Ohio State University and Arthur G. James Comprehensive Cancer Center, 816 Biomedical Research Tower, 460 W. 12th Ave, Columbus, OH, 43210, USA
| | - Jennifer L Leight
- Center for Cancer Engineering, The Ohio State University, Columbus, OH, USA.
- Department of Biomedical Engineering, College of Engineering, The Ohio State University, 886 Biomedical Research Tower, 460 W. 12th Ave, Columbus, OH, 43210, USA.
- Cancer Biology Program, The Ohio State University and Arthur G. James Comprehensive Cancer Center, Columbus, OH, USA.
| | - Aleksander Skardal
- Center for Cancer Engineering, The Ohio State University, Columbus, OH, USA.
- Department of Biomedical Engineering, College of Engineering, The Ohio State University, 886 Biomedical Research Tower, 460 W. 12th Ave, Columbus, OH, 43210, USA.
- Cancer Biology Program, The Ohio State University and Arthur G. James Comprehensive Cancer Center, Columbus, OH, USA.
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Beninato T, Duh QY, Long KL, Kiernan CM, Miller BS, Patel S, Randle RW, Wachtel H, Zanocco KA, Zern NK, Drake FT. Challenges and controversies in adrenal surgery: A practical approach. Curr Probl Surg 2023; 60:101374. [PMID: 37770163 DOI: 10.1016/j.cpsurg.2023.101374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/03/2023]
Affiliation(s)
- Toni Beninato
- Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ
| | - Quan-Yang Duh
- Veterans Affairs Medical Center, San Francisco, San Francisco, CA
| | | | - Colleen M Kiernan
- Vanderbilt University Medical Center, Veterans Affairs Medical Center, Tennessee Valley Health System, Nashville, TN
| | - Barbra S Miller
- Division of Surgical Oncology, The Ohio State University, Columbus, OH
| | - Snehal Patel
- Emory University School of Medicine, Atlanta, GA
| | | | | | - Kyle A Zanocco
- David Geffen School of Medicine at the University of California, Los Angeles, Los Angeles, CA
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Dedhia P, Sivakumar H, Rodriguez MA, Nairon KG, Zent JM, Zheng X, Jones K, Popova L, Leight JL, Skardal A. A 3D adrenocortical carcinoma tumor platform for preclinical modeling of drug response and matrix metalloproteinase activity. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.01.24.525287. [PMID: 36747748 PMCID: PMC9900758 DOI: 10.1101/2023.01.24.525287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Adrenocortical carcinoma (ACC) has a poor prognosis, and no new drugs have been identified in decades. The absence of drug development can partly be attributed to a lack of preclinical models. Both animal models and 2D cell cultures of ACC fail to accurately mimic the disease, as animal physiology is inherently different than humans, and 2D cultures fail to represent the crucial 3D architecture. Organoids and other small 3D in vitro models of tissues or tumors can model certain complexities of human in vivo biology; however, this technology has largely yet to be applied to ACC. In this study, we describe the generation of 3D tumor constructs from an established ACC cell line, NCI-H295R. NCI-H295R cells were encapsulated to generate 3D ACC constructs. Tumor constructs were assessed for biomarker expression, viability, proliferation, and cortisol production. In addition, matrix metalloproteinase (MMP) functionality was assessed directly using fluorogenic MMP-sensitive biosensors and through infusion of NCI-H295R cells into a metastasis-on-a-chip microfluidic device platform. ACC tumor constructs showed expression of biomarkers associated with ACC, including SF-1, Melan A, and inhibin alpha. Treatment of ACC tumor constructs with chemotherapeutics demonstrated decreased drug sensitivity compared to 2D cell culture. Since most tumor cells migrate through tissue using MMPs to break down extracellular matrix, we validated the utility of ACC tumor constructs by integrating fluorogenic MMP-sensitive peptide biosensors within the tumor constructs. Lastly, in our metastasis-on-a-chip device, NCI-H295R cells successfully engrafted in a downstream lung cell line-based construct, but invasion distance into the lung construct was decreased by MMP inhibition. These studies, which would not be possible using 2D cell cultures, demonstrated that NCI-H295R cells secreted active MMPs that are used for invasion in 3D. This work represents the first evidence of a 3D tumor constructs platform for ACC that can be deployed for future mechanistic studies as well as development of new targets for intervention and therapies.
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Pinto D, Parameswaran R. Role of Truncated O-GalNAc Glycans in Cancer Progression and Metastasis in Endocrine Cancers. Cancers (Basel) 2023; 15:3266. [PMID: 37444377 DOI: 10.3390/cancers15133266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 06/16/2023] [Accepted: 06/19/2023] [Indexed: 07/15/2023] Open
Abstract
Glycans are an essential part of cells, playing a fundamental role in many pathophysiological processes such as cell differentiation, adhesion, motility, signal transduction, host-pathogen interactions, tumour cell invasion, and metastasis development. These glycans are also able to exert control over the changes in tumour immunogenicity, interfering with tumour-editing events and leading to immune-resistant cancer cells. The incomplete synthesis of O-glycans or the formation of truncated glycans such as the Tn-antigen (Thomsen nouveau; GalNAcα- Ser/Thr), its sialylated version the STn-antigen (sialyl-Tn; Neu5Acα2-6GalNAcα-Ser/Thr) and the elongated T-antigen (Thomsen-Friedenreich; Galβ1-3GalNAcα-Ser/Thr) has been shown to be associated with tumour progression and metastatic state in many human cancers. Prognosis in various human cancers is significantly poor when they dedifferentiate or metastasise. Recent studies in glycobiology have shown truncated O-glycans to be a hallmark of cancer cells, and when expressed, increase the oncogenicity by promoting dedifferentiation, risk of metastasis by impaired adhesion (mediated by selectins and integrins), and resistance to immunological killing by NK cells. Insight into these truncated glycans provides a complimentary and attractive route for cancer antigen discovery. The recent emergence of immunotherapies against cancers is predicted to harness the potential of using such agents against cancer-associated truncated glycans. In this review, we explore the role of truncated O-glycans in cancer progression and metastasis along with some recent studies on the role of O-glycans in endocrine cancers affecting the thyroid and adrenal gland.
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Affiliation(s)
- Diluka Pinto
- Division of Endocrine Surgery, National University Hospital, Singapore 119074, Singapore
| | - Rajeev Parameswaran
- Division of Endocrine Surgery, National University Hospital, Singapore 119074, Singapore
- NUS Centre for Cancer Research, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117599, Singapore
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119228, Singapore
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Kaplan İ, Can C, Kepenek F, Ibiloğlu İ, Güzel Y. Superiority of 18 F-FDG PET/CT to 68 GA-FAPI PET/CT in Adrenocortical Tumor Imaging. Clin Nucl Med 2023; 48:e307-e309. [PMID: 36754357 DOI: 10.1097/rlu.0000000000004601] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Abstract
ABSTRACT 18 F-FDG PET/CT was performed to evaluate the response to treatment in a 62-year-old female patient who was operated for adrenocortical carcinoma. High FDG uptake was observed in recurrent lesion in the left adrenal gland site and metastatic lesions. In the 68 Ga-FAPI-04 PET/CT study, low FAPI uptake was observed in both recurrences and metastases. In this case, we demonstrated the superiority of 18 F-FDG PET/CT over 68 Ga-FAPI-04 PET/CT in the evaluation of adrenocortical carcinoma.
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Affiliation(s)
- İhsan Kaplan
- From the Department of Nuclear Medicine, Gazi Yaşargil Training and Research Hospital, University of Health Sciences
| | - Canan Can
- From the Department of Nuclear Medicine, Gazi Yaşargil Training and Research Hospital, University of Health Sciences
| | - Ferat Kepenek
- From the Department of Nuclear Medicine, Gazi Yaşargil Training and Research Hospital, University of Health Sciences
| | - İbrahim Ibiloğlu
- Department of Pathology, Dicle University Medical School, Diyarbakir, Turkey
| | - Yunus Güzel
- From the Department of Nuclear Medicine, Gazi Yaşargil Training and Research Hospital, University of Health Sciences
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Nayyar V, Roychoudhury A, Bhalla AS, Mishra D. Metastatic oncocytic adrenocortical carcinoma of mandible: an extraordinarily rare occurrence. Oral Surg Oral Med Oral Pathol Oral Radiol 2022; 134:e277-e280. [DOI: 10.1016/j.oooo.2022.01.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Revised: 11/23/2021] [Accepted: 01/30/2022] [Indexed: 11/29/2022]
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Li J, Zhang W, Hu H, Zhang Y, Wen Y, Huang D. Adrenocortical Carcinoma in Eight Children: A Report and Literature Review. Cancer Manag Res 2021; 13:1307-1314. [PMID: 33603476 PMCID: PMC7884932 DOI: 10.2147/cmar.s289191] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Accepted: 01/22/2021] [Indexed: 12/30/2022] Open
Abstract
Objective This study aimed to summarize the clinical characteristics, comprehensive treatment, and prognosis of adrenocortical carcinoma (ACC) in children. Methods The clinical data of eight children with definite diagnoses of ACC were retrospectively analyzed, and statistical methods were used to analyze the clinical characteristics, comprehensive treatment mode, and prognosis of these patients. Results (1) Clinical characteristics: two were males and six were females with the median age of onset was six-years old were involved. Four patients had a rash and precocious puberty as the symptoms of onset. European Network for the Study of Adrenal Tumors (ENSAT) staging: stage II, two patients; stage IV, six patients. (2) Comprehensive treatment: all eight patients underwent surgical treatment and received six cycles of chemotherapy: the regimen was “etoposide + pirarubicin + cisplatin + mitotane.” (3) Prognosis analysis: among these eight patients, two patients died, two patients achieved complete remission, the disease was stable in four patients, and the overall five-year survival rate was 75%. Prognosis analyzed according to ENSAT staging (stage II versus stage IV) revealed that two-year survival rates of the two groups were 100% versus 65%, respectively, without statistical significant (χ2 = 1.066, P = 0.302). Prognosis analyzed according to Weiss score (Weiss score was <6, five patients;≥6, three patients) revealed That survival time of the two groups was 50±9.52 months versus 6±1.70 months, the two-year survival rates of the two groups were 100% versus 35%, and the difference in survival rates between these two groups was statistically significant (χ2 = 4.091, P = 0.043). Conclusion The Weiss score is an important prognostic factor for ACC. The chemotherapy regimen “mitotane + etoposide + adriamycin + cisplatin” is recommended.
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Affiliation(s)
- Jing Li
- Department of Pediatrics, Beijing Tongren Hospital of China Capital Medical University, Beijing, 100176, People's Republic of China
| | - Weiling Zhang
- Department of Pediatrics, Beijing Tongren Hospital of China Capital Medical University, Beijing, 100176, People's Republic of China
| | - Huimin Hu
- Department of Pediatrics, Beijing Tongren Hospital of China Capital Medical University, Beijing, 100176, People's Republic of China
| | - Yi Zhang
- Department of Pediatrics, Beijing Tongren Hospital of China Capital Medical University, Beijing, 100176, People's Republic of China
| | - Yuan Wen
- Department of Pediatrics, Beijing Tongren Hospital of China Capital Medical University, Beijing, 100176, People's Republic of China
| | - Dongsheng Huang
- Department of Pediatrics, Beijing Tongren Hospital of China Capital Medical University, Beijing, 100176, People's Republic of China
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Mizdrak M, Tičinović Kurir T, Božić J. The Role of Biomarkers in Adrenocortical Carcinoma: A Review of Current Evidence and Future Perspectives. Biomedicines 2021; 9:174. [PMID: 33578890 PMCID: PMC7916711 DOI: 10.3390/biomedicines9020174] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 02/07/2021] [Accepted: 02/08/2021] [Indexed: 12/18/2022] Open
Abstract
Adrenocortical carcinoma (ACC) is a rare endocrine malignancy arising from the adrenal cortex often with unexpected biological behavior. It can occur at any age, with two peaks of incidence: in the first and between fifth and seventh decades of life. Although ACC are mostly hormonally active, precursors and metabolites, rather than end products of steroidogenesis are produced by dedifferentiated and immature malignant cells. Distinguishing the etiology of adrenal mass, between benign adenomas, which are quite frequent in general population, and malignant carcinomas with dismal prognosis is often unfeasible. Even after pathohistological analysis, diagnosis of adrenocortical carcinomas is not always straightforward and represents a great challenge for experienced and multidisciplinary expert teams. No single imaging method, hormonal work-up or immunohistochemical labelling can definitively prove the diagnosis of ACC. Over several decades' great efforts have been made in finding novel reliable and available diagnostic and prognostic factors including steroid metabolome profiling or target gene identification. Despite these achievements, the 5-year mortality rate still accounts for approximately 75% to 90%, ACC is frequently diagnosed in advanced stages and therapeutic options are unfortunately limited. Therefore, imperative is to identify new biological markers that can predict patient prognosis and provide new therapeutic options.
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Affiliation(s)
- Maja Mizdrak
- Department of Nephrology and Hemodialysis, University Hospital of Split, 21000 Split, Croatia;
- Department of Pathophysiology, University of Split School of Medicine, 21000 Split, Croatia;
| | - Tina Tičinović Kurir
- Department of Pathophysiology, University of Split School of Medicine, 21000 Split, Croatia;
- Department of Endocrinology, Diabetes and Metabolic Disorders, University Hospital of Split, 21000 Split, Croatia
| | - Joško Božić
- Department of Pathophysiology, University of Split School of Medicine, 21000 Split, Croatia;
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Cheng Y, Kou W, Zhu D, Yu X, Zhu Y. Future Directions in Diagnosis, Prognosis and Disease Monitoring of Adrenocortical Carcinoma: Novel Non-Invasive Biomarkers. Front Endocrinol (Lausanne) 2021; 12:811293. [PMID: 35178030 PMCID: PMC8844185 DOI: 10.3389/fendo.2021.811293] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Accepted: 12/23/2021] [Indexed: 11/13/2022] Open
Abstract
Adrenocortical carcinoma (ACC) is a rare endocrine malignancy with frequent metastatic spread and poor prognosis. The disease can occur at any age with unexpected biological behavior. Recent genome-wide studies of ACC have contributed to our understanding of the disease, but diagnosis of ACC remains a challenge, even for multidisciplinary expert teams. Patients with ACC are frequently diagnosed in advanced stages and have limited therapeutic options. Therefore, for earlier diagnosis and better clinical management of adrenocortical carcinoma, specific, sensitive, and minimal invasive markers are urgently needed. Over several decades, great efforts have been made in discovering novel and reliable diagnostic and prognostic biomarkers including microRNAs, steroid profilings, circulating tumor cells, circulating tumor DNAs and radiomics. In this review, we will summarize these novel noninvasive biomarkers and analyze their values for diagnosis, predicting prognosis, and disease monitoring. Current problems and possible future application of these non-invasive biomarkers will also be discussed.
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10
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Sherlock M, Scarsbrook A, Abbas A, Fraser S, Limumpornpetch P, Dineen R, Stewart PM. Adrenal Incidentaloma. Endocr Rev 2020; 41:bnaa008. [PMID: 32266384 PMCID: PMC7431180 DOI: 10.1210/endrev/bnaa008] [Citation(s) in RCA: 119] [Impact Index Per Article: 29.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Accepted: 04/06/2020] [Indexed: 12/14/2022]
Abstract
An adrenal incidentaloma is now established as a common endocrine diagnosis that requires a multidisciplinary approach for effective management. The majority of patients can be reassured and discharged, but a personalized approach based upon image analysis, endocrine workup, and clinical symptoms and signs are required in every case. Adrenocortical carcinoma remains a real concern but is restricted to <2% of all cases. Functional adrenal incidentaloma lesions are commoner (but still probably <10% of total) and the greatest challenge remains the diagnosis and optimum management of autonomous cortisol secretion. Modern-day surgery has improved outcomes and novel radiological and urinary biomarkers will improve early detection and patient stratification in future years to come.
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Affiliation(s)
- Mark Sherlock
- Department of Endocrinology, Beaumont Hospital, Dublin, Ireland
- Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Andrew Scarsbrook
- Department of Radiology, Leeds Teaching Hospitals NHS Trust, St James University Hospital, Leeds, UK
| | - Afroze Abbas
- Department of Endocrinology, Leeds Teaching Hospitals NHS Trust, St James University Hospital, Leeds, UK
| | - Sheila Fraser
- Department of Endocrine Surgery, Leeds Teaching Hospitals NHS Trust, St James University Hospital, Leeds, UK
| | - Padiporn Limumpornpetch
- Faculty of Medicine & Health, University of Leeds, Worsley Building, Clarendon Way, Leeds, UK
| | - Rosemary Dineen
- Department of Endocrinology, Beaumont Hospital, Dublin, Ireland
- Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Paul M Stewart
- Faculty of Medicine & Health, University of Leeds, Worsley Building, Clarendon Way, Leeds, UK
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Shiyanbola O, Hardin H, Hu R, Eickhoff JC, Lloyd RV. Long Noncoding RNA Expression in Adrenal Cortical Neoplasms. Endocr Pathol 2020; 31:385-391. [PMID: 32725507 DOI: 10.1007/s12022-020-09642-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/22/2020] [Indexed: 12/29/2022]
Abstract
Long noncoding RNAs (lncRNAs) consist of nucleic acid molecules that are greater than 200 nucleotides in length and they do not code for specific proteins. A growing body of evidence indicates that these lncRNAs have important roles in tumorigenesis. Separating adrenal cortical adenomas from carcinomas is often a difficult problem for the surgical pathologist. This is especially true when only small needle biopsies are available for examination. We used in situ hybridization (ISH) analysis to study normal adrenal cortical tissues and adrenal cortical tumors to determine the role of specific lncRNAs in tumor development and classification. The lncRNAS studied included metastasis-associated lung adenocarcinoma transcript 1 (MALAT1), psoriasis susceptibility-related RNA gene induced by stress (PRINS), and HOX antisense intergenic RNA myeloid 1 (HAM1). We constructed a tissue microarray (TMA) for the studies and also analyzed a subset of cases by quantitative reverse transcriptase polymerase chain reaction (qRT-PCR). Two 1-mm duplicate cores of normal adrenal cortex (NAC) (n = 23), adrenal cortical adenomas (ACAs) (n = 95), and adrenal cortical carcinomas (ACCs), (n = 20) were used on the TMA. The results of ISH were analyzed by image analysis. ISH showed predominantly nuclear expression of lncRNAs in adrenal cortical tissues. MALAT1 showed more expression in ACCs than in NAC and ACA (p < 0.05). PRINS had higher expression in NACs and ACAs than in ACCs. The lncRNAs MALAT1, PRINS, and HAM1 are all expressed in normal and neoplastic adrenal cortical tissues. MALAT1 had the highest expression in ACC compared to ACAs and may have a role in ACC development.
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Affiliation(s)
- Oyewale Shiyanbola
- Department of Pathology and Laboratory Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Heather Hardin
- Department of Pathology and Laboratory Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Rong Hu
- Department of Pathology and Laboratory Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Jens C Eickhoff
- Department of Biostatistics and Medical Informatics, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Ricardo V Lloyd
- Department of Pathology and Laboratory Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA.
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Suzuki S, Minamidate T, Shiga A, Ruike Y, Ishiwata K, Naito K, Ishida A, Deguchi H, Fujimoto M, Koide H, Tatsuno I, Ikeda JI, Yamazaki Y, Sasano H, Yokote K. Steroid metabolites for diagnosing and predicting clinicopathological features in cortisol-producing adrenocortical carcinoma. BMC Endocr Disord 2020; 20:173. [PMID: 33228607 PMCID: PMC7686776 DOI: 10.1186/s12902-020-00652-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Accepted: 11/16/2020] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Approximately 60% of adrenocortical carcinomas (ACC) are functional, and Cushing's syndrome is the most frequent diagnosis that has been revealed to have a particularly poor prognosis. Since 30% of ACC present steroid hormone-producing disorganization, measurement of steroid metabolites in suspected ACC is recommended. Previous reports demonstrated that steroid hormone precursors or their urine metabolites, which can be assessed using liquid chromatography tandem mass spectrometry (LC-MS/MS) or gas chromatography mass spectrometry (GC-MS) respectively, are useful for distinguishing ACC from cortisol-producing adenomas (CPA); however, despite high precision, LC-MS/MS and GC-MS require a highly trained team, are expensive and have limited capacity. METHODS Here, we examined 12 serum steroid metabolites using an immunoassay, which is a more rapid and less costly method than LC-MS/MS, in cortisol-producing ACC and CPA. Further, the correlation of each steroid metabolite to the classification stage and pathological status in ACC was analyzed. RESULTS Reflecting disorganized steroidogenesis, the immunoassay revealed that all basal levels of steroid precursors were significantly increased in cortisol-producing ACC compared to CPA; in particular, 17-hydroxypregnenolone (glucocorticoid and androgen precursor) and 11-deoxycorticosterone (mineralocorticoid precursor) showed a large area under the ROC curve with high sensitivity and specificity when setting the cut-off at 1.78 ng/ml and 0.4 mg/ml, respectively. Additionally, a combination of androstenedione and DHEAS also showed high specificity with high accuracy. In cortisol-producing ACC, 11-deoxycortisol (glucocorticoid precursor) showed significant positive correlations with predictive prognostic factors used in ENSAT classification, while testosterone showed significant positive correlations to the Ki67-index in both men and women. CONCLUSION Less expensive and more widely available RIA and ECLIA may also biochemically distinguish ACC from CPA and may predict the clinicopathological features of ACC.
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Affiliation(s)
- Sawako Suzuki
- Department of Endocrinology, Hematology and Gerontology, Chiba University Graduate School of Medicine, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan.
- Department of Diabetes, Metabolism and Endocrinology, Chiba University hospital, Chiba, Japan.
| | - Tomoki Minamidate
- Department of Endocrinology, Hematology and Gerontology, Chiba University Graduate School of Medicine, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan
| | - Akina Shiga
- Department of Endocrinology, Hematology and Gerontology, Chiba University Graduate School of Medicine, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan
- Department of Diabetes, Metabolism and Endocrinology, Chiba University hospital, Chiba, Japan
| | - Yutarou Ruike
- Department of Endocrinology, Hematology and Gerontology, Chiba University Graduate School of Medicine, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan
- Department of Diabetes, Metabolism and Endocrinology, Chiba University hospital, Chiba, Japan
| | - Kazuki Ishiwata
- Department of Endocrinology, Hematology and Gerontology, Chiba University Graduate School of Medicine, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan
- Department of Diabetes, Metabolism and Endocrinology, Chiba University hospital, Chiba, Japan
| | - Kumiko Naito
- Department of Endocrinology, Hematology and Gerontology, Chiba University Graduate School of Medicine, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan
- Department of Diabetes, Metabolism and Endocrinology, Chiba University hospital, Chiba, Japan
| | - Akiko Ishida
- Department of Endocrinology, Hematology and Gerontology, Chiba University Graduate School of Medicine, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan
- Department of Diabetes, Metabolism and Endocrinology, Chiba University hospital, Chiba, Japan
| | - Hanna Deguchi
- Department of Endocrinology, Hematology and Gerontology, Chiba University Graduate School of Medicine, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan
- Department of Diabetes, Metabolism and Endocrinology, Chiba University hospital, Chiba, Japan
| | - Masanori Fujimoto
- Department of Endocrinology, Hematology and Gerontology, Chiba University Graduate School of Medicine, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan
- Department of Diabetes, Metabolism and Endocrinology, Chiba University hospital, Chiba, Japan
| | - Hisashi Koide
- Department of Endocrinology, Hematology and Gerontology, Chiba University Graduate School of Medicine, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan
- Department of Diabetes, Metabolism and Endocrinology, Chiba University hospital, Chiba, Japan
| | - Ichiro Tatsuno
- Center for Diabetes, Metabolism and Endocrinology, Toho University Sakura Medical Center, Sakura, Japan
| | - Jun-Ichiro Ikeda
- Department of Diagnostic Pathology, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Yuto Yamazaki
- Department of Pathology, Tohoku University School of Medicine, Sendai, Japan
| | - Hironobu Sasano
- Department of Pathology, Tohoku University School of Medicine, Sendai, Japan
| | - Koutaro Yokote
- Department of Endocrinology, Hematology and Gerontology, Chiba University Graduate School of Medicine, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan
- Department of Diabetes, Metabolism and Endocrinology, Chiba University hospital, Chiba, Japan
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13
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Fu Y, Sun S, Bi J, Kong C. Construction of a risk signature for adrenocortical carcinoma using immune-related genes. Transl Androl Urol 2020; 9:1920-1930. [PMID: 33209656 PMCID: PMC7658150 DOI: 10.21037/tau-20-485] [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] [Indexed: 12/12/2022] Open
Abstract
Background Adrenocortical carcinoma (ACC) is considered a rare tumor with a dismal prognosis. Expression of immune-related genes (IRGs) in ACC and correlations between IRGs and ACC prognosis were assessed using The Cancer Genome Atlas (TCGA) and Genotype-Tissue Expression (GTEx) databases. Methods To preliminarily predict immune cell infiltration, an immune score was calculated using ESTIMATE. Differentially expressed IRGs were screened, and potential biological functions were investigated. We then performed univariate Cox regression to identify IRGs associated with survival, and the regulatory mechanisms of IRGs associated with survival were predicted. We built a risk signature through multivariate Cox regression to evaluate patient overall survival (OS). Results A high immune score predicted a good prognosis and an early clinical stage in ACC. We identified 30 IRGs associated with survival and then predicted associated regulatory mechanisms via protein-protein interaction (PPI) and transcription factor (TF) regulatory networks. The risk signature established by multivariate Cox regression correlated significantly with prognosis in ACC. Conclusions The vital roles of IRGs in ACC were assessed, and the risk signature obtained based on IRGs associated with survival independently predicted ACC prognosis.
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Affiliation(s)
- Yang Fu
- Department of Urology, The First Hospital of China Medical University, Shenyang, China
| | - Shanshan Sun
- Department of Pharmacy, The First Hospital of China Medical University, Shenyang, China
| | - Jianbin Bi
- Department of Urology, The First Hospital of China Medical University, Shenyang, China
| | - Chuize Kong
- Department of Urology, The First Hospital of China Medical University, Shenyang, China
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14
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Xu F, Zhang P, Yuan M, Yang X, Chong T. Bioinformatic screening and identification of downregulated hub genes in adrenocortical carcinoma. Exp Ther Med 2020; 20:2730-2742. [PMID: 32765768 PMCID: PMC7401943 DOI: 10.3892/etm.2020.8987] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Accepted: 04/17/2020] [Indexed: 12/11/2022] Open
Abstract
The molecular mechanisms of adrenocortical carcinoma (ACC) carcinogenesis and progression remain unclear. In the present study, three microarray datasets from the Gene Expression Omnibus database were screened, which identified a total of 96 differentially expressed genes (DEGs). A protein-protein interaction network (PPI) was established for these DEGs and module analysis was performed using STRING and Cytoscape. A total of eight hub genes were identified from the most significant module; namely, calponin 1 (CNN1), myosin light chain kinase (MYLK), cysteine and glycine rich protein 1 (CSRP1), myosin heavy chain 11 (MYH11), fibulin extracellular matrix protein 2 (EFEMP2), fibulin 1 (FBLN1), microfibril associated protein 4 (MFAP4) and fibulin 5 (FBLN5). The biological functions of these hub genes were analyzed using the DAVID online tool. Changes in the expression of hub genes did not affect overall survival; however, downregulated EFEMP2 decreased disease-free survival. CSRP1 and MFAP4 expression levels were associated with adverse clinicopathological features. In conclusion, although all eight hub genes were downregulated in ACC, they appeared to have important functions in ACC carcinogenesis and progression. Identification of these genes complements the genetic expression profile of ACC and provides insight for the diagnosis, treatment and prognosis of ACC.
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Affiliation(s)
- Fangshi Xu
- Department of Urology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710000, P.R. China.,Department of Medicine, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Peng Zhang
- Department of Urology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710000, P.R. China
| | - Miao Yuan
- Department of Medicine, Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Xiaojie Yang
- Department of Urology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710000, P.R. China
| | - Tie Chong
- Department of Urology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710000, P.R. China
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15
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Guo J, Gu Y, Ma X, Zhang L, Li H, Yan Z, Han Y, Xie L, Guo X. Identification of hub genes and pathways in adrenocortical carcinoma by integrated bioinformatic analysis. J Cell Mol Med 2020; 24:4428-4438. [PMID: 32147961 PMCID: PMC7176852 DOI: 10.1111/jcmm.15102] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Revised: 02/05/2020] [Accepted: 02/11/2020] [Indexed: 02/06/2023] Open
Abstract
Adrenocortical carcinoma (ACC), a rare malignant neoplasm originating from adrenal cortical cells, has high malignancy and few treatments. Therefore, it is necessary to explore the molecular mechanism of tumorigenesis, screen and verify potential biomarkers, which will provide new clues for the treatment and diagnosis of ACC. In this paper, three gene expression profiles (GSE10927, GSE12368 and GSE90713) were downloaded from the Gene Expression Omnibus (GEO) database. Differentially expressed genes (DEGs) were obtained using the Limma package. Gene ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathways were enriched by DAVID. Protein‐protein interaction (PPI) network was evaluated by STRING database, and PPI network was constructed by Cytoscape. Finally, GEPIA was used to validate hub genes’ expression. Compared with normal adrenal tissues, 74 up‐regulated DEGs and 126 down‐regulated DEGs were found in ACC samples; GO analysis showed that up‐regulated DEGs were enriched in organelle fission, nuclear division, spindle, et al, while down‐regulated DEGs were enriched in angiogenesis, proteinaceous extracellular matrix and growth factor activity; KEGG pathway analysis showed that up‐regulated DEGs were significantly enriched in cell cycle, cellular senescence and progesterone‐mediated oocyte maturation; Nine hub genes (CCNB1, CDK1, TOP2A, CCNA2, CDKN3, MAD2L1, RACGAP1, BUB1 and CCNB2) were identified by PPI network; ACC patients with high expression of 9 hub genes were all associated with worse overall survival (OS). These hub genes and pathways might be involved in the tumorigenesis, which will offer the opportunities to develop the new therapeutic targets of ACC.
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Affiliation(s)
- Jinshuai Guo
- Department of Predictive Medicine, Institute of Biomedical Informatics, Cell Signal Transduction Laboratory, Bioinformatics Center, Henan Provincial Engineering Center for Tumor Molecular Medicine, School of Basic Medical Sciences, Henan University, Kaifeng, China
| | - Yinzhong Gu
- Education Bureau of Longgang District, Shenzhen, China
| | - Xiaoyu Ma
- Department of Predictive Medicine, Institute of Biomedical Informatics, Cell Signal Transduction Laboratory, Bioinformatics Center, Henan Provincial Engineering Center for Tumor Molecular Medicine, School of Basic Medical Sciences, Henan University, Kaifeng, China
| | - Lu Zhang
- Department of Predictive Medicine, Institute of Biomedical Informatics, Cell Signal Transduction Laboratory, Bioinformatics Center, Henan Provincial Engineering Center for Tumor Molecular Medicine, School of Basic Medical Sciences, Henan University, Kaifeng, China
| | - Huimin Li
- Department of Predictive Medicine, Institute of Biomedical Informatics, Cell Signal Transduction Laboratory, Bioinformatics Center, Henan Provincial Engineering Center for Tumor Molecular Medicine, School of Basic Medical Sciences, Henan University, Kaifeng, China
| | - Zhongyi Yan
- Department of Predictive Medicine, Institute of Biomedical Informatics, Cell Signal Transduction Laboratory, Bioinformatics Center, Henan Provincial Engineering Center for Tumor Molecular Medicine, School of Basic Medical Sciences, Henan University, Kaifeng, China
| | - Yali Han
- Department of Predictive Medicine, Institute of Biomedical Informatics, Cell Signal Transduction Laboratory, Bioinformatics Center, Henan Provincial Engineering Center for Tumor Molecular Medicine, School of Basic Medical Sciences, Henan University, Kaifeng, China
| | - Longxiang Xie
- Department of Predictive Medicine, Institute of Biomedical Informatics, Cell Signal Transduction Laboratory, Bioinformatics Center, Henan Provincial Engineering Center for Tumor Molecular Medicine, School of Basic Medical Sciences, Henan University, Kaifeng, China
| | - Xiangqian Guo
- Department of Predictive Medicine, Institute of Biomedical Informatics, Cell Signal Transduction Laboratory, Bioinformatics Center, Henan Provincial Engineering Center for Tumor Molecular Medicine, School of Basic Medical Sciences, Henan University, Kaifeng, China
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16
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Rizk-Rabin M, Chaoui-Ibadioune S, Vaczlavik A, Ribes C, Polak M, Ragazzon B, Bertherat J. Link between steroidogenesis, the cell cycle, and PKA in adrenocortical tumor cells. Mol Cell Endocrinol 2020; 500:110636. [PMID: 31678420 DOI: 10.1016/j.mce.2019.110636] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Revised: 10/09/2019] [Accepted: 10/26/2019] [Indexed: 02/04/2023]
Abstract
Adrenocortical tumors (ACTs) frequently cause steroid excess and present cell-cycle dysregulation. cAMP/PKA signaling is involved in steroid synthesis and play a role in cell-cycle regulation. We investigated, by cell synchronization in the different phases of the cell-cycle, the control of steroidogenesis and the contribution of PKA in adrenocortical cells (H295R and culture of primary pigmented nodular adrenocortical disease cells). Cells showed increased steroidogenesis and a maximal PKA activity at G2 phase, and a reduction at G1 phase. PRKACA overexpression, or cAMP stimulation, enhanced PKA activity and induced steroidogenesis in all synchronized groups but is not sufficient to drive cell-cycle progression. PRKAR1A inactivation enhanced PKA activity and induced STAR gene expression, only in cells in G1, and triggered cell-cycle progression in all groups. These findings provide evidence for a tight association between steroidogenesis and cell-cycle in ACTs. Moreover, PRKAR1A is essential for mediating the function of PKA activity on both steroidogenesis and cell-cycle progression in adrenocortical cells.
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Affiliation(s)
- Marthe Rizk-Rabin
- Institut Cochin, U1016, CNRS (UMR 8104), Université Paris Descartes, Paris, France.
| | | | - Anna Vaczlavik
- Institut Cochin, U1016, CNRS (UMR 8104), Université Paris Descartes, Paris, France
| | - Christopher Ribes
- Institut Cochin, U1016, CNRS (UMR 8104), Université Paris Descartes, Paris, France
| | - Michel Polak
- Institut Cochin, U1016, CNRS (UMR 8104), Université Paris Descartes, Paris, France; Hopital Necker Enfants Maladies, Department of Endocrinology, Paris, France
| | - Bruno Ragazzon
- Institut Cochin, U1016, CNRS (UMR 8104), Université Paris Descartes, Paris, France
| | - Jerôme Bertherat
- Institut Cochin, U1016, CNRS (UMR 8104), Université Paris Descartes, Paris, France; Hôpital Cochin, Department of Endocrinology. Center for Rare Adrenal Diseases, Paris, France
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17
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Ma H, Li R, Di X, Jin X, Wang Y, Lai B, Shi C, Ji M, Zhu X, Wang K. ITRAQ-based proteomic analysis reveals possible target-related proteins in human adrenocortical adenomas. BMC Genomics 2019; 20:655. [PMID: 31419939 PMCID: PMC6697928 DOI: 10.1186/s12864-019-6030-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Accepted: 08/12/2019] [Indexed: 01/22/2023] Open
Abstract
Background Adrenocortical adenomas (ACAs) can lead to the autonomous secretion of aldosterone responsible for primary aldosteronism (PA), which is the most common form of secondary arterial hypertension. However, the authentic fundamental mechanisms underlying ACAs remain unclear. Objective Isobaric tags for relative and absolute quantitation (iTRAQ)-based proteomics and bioinformatics analyses from etiological studies of ACAs were performed to screen the differentially expressed proteins (DEPs) and investigate the relevant mechanisms of their occurrence and development. Results could help determine therapeutic targets of clinical significance. Methods In the present study, iTRAQ-based proteomics was applied to analyze ACA tissue samples from normal adrenal cortex tissues adjacent to the tumor. Using proteins extracted from a panel of four pairs of ACA samples, we identified some upregulated proteins and other downregulated proteins in all four pairs of ACA samples compared with adjacent normal tissue. Subsequently, we predicted protein–protein interaction networks of three DEPs to determine the authentic functional factors in ACA. Results A total of 753 DEPs were identified, including 347 upregulated and 406 downregulated proteins. The expression of three upregulated proteins (E2F3, KRT6A, and ALDH1A2) was validated by Western blot in 24 ACA samples. Our data suggested that some DEPs might be important hallmarks during the development of ACA. Conclusions This study is the first proteomic research to investigate alterations in protein levels and affected pathways in ACA using the iTRAQ technique. Thus, this study not only provides a comprehensive dataset on overall protein changes but also sheds light on its potential molecular mechanism in human ACAs. Electronic supplementary material The online version of this article (10.1186/s12864-019-6030-5) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- He Ma
- Department of Respiratory Medicine, the Second Hospital of Jilin University, Changchun, China.,Department of Anesthesiology, the Second Hospital of Jilin University, Changchun, China
| | - Ranwei Li
- Department of Urinary Surgery, the Second Hospital of Jilin University, Changchun, China
| | - Xin Di
- Department of Respiratory Medicine, the Second Hospital of Jilin University, Changchun, China
| | - Xin Jin
- Department of Hematology, the Second Hospital of Jilin University, Changchun, China
| | - Yan Wang
- Department of Respiratory Medicine, the Second Hospital of Jilin University, Changchun, China
| | - Bingjie Lai
- Department of Intensive Care Unit, the Second Hospital of Jilin University, Changchun, China
| | - Cailian Shi
- Department of Anesthesiology, the Second Hospital of Jilin University, Changchun, China
| | - Mingxin Ji
- Department of Anesthesiology, the Second Hospital of Jilin University, Changchun, China
| | - Xinran Zhu
- Department of Anesthesiology, the Second Hospital of Jilin University, Changchun, China
| | - Ke Wang
- Department of Respiratory Medicine, the Second Hospital of Jilin University, Changchun, China.
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19
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Dickson PV, Kim L, Yen TWF, Yang A, Grubbs EG, Patel D, Solórzano CC. Evaluation, Staging, and Surgical Management for Adrenocortical Carcinoma: An Update from the SSO Endocrine and Head and Neck Disease Site Working Group. Ann Surg Oncol 2018; 25:3460-3468. [DOI: 10.1245/s10434-018-6749-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2018] [Indexed: 08/30/2023]
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20
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Wick MR. Primary lesions that may imitate metastatic tumors histologically: A selective review. Semin Diagn Pathol 2018; 35:123-142. [DOI: 10.1053/j.semdp.2017.11.010] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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21
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Babińska A, Pęksa R, Wiśniewski P, Świątkowska-Stodulska R, Sworczak K. Diagnostic and prognostic role of SF1, IGF2, Ki67, p53, adiponectin, and leptin receptors in human adrenal cortical tumors. J Surg Oncol 2017; 116:427-433. [PMID: 28672049 DOI: 10.1002/jso.24665] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2016] [Accepted: 04/23/2017] [Indexed: 01/30/2023]
Abstract
BACKGROUND The authors have examined the immunohistochemical expression of several proteins and their relationship with adrenal cortical carcinoma (ACC) diagnosis and progression. MATERIALS AND METHODS A total of 83 patients with benign and malignant adrenal cortex tumors operated on in a single center were included in the study. Expression of the following proteins was examined: steroidogenic factor 1 (SF1), insulin growth factor 2 (IGF2), Ki67, p53, as well as adiponectin (Adipo R1, Adipo R2), and leptin (Ob-R) receptors. RESULTS Multivariate analysis revealed that the expression of SF1, IGF2, and Adipo R1 and R2 receptors was associated with ACC diagnosis. An acknowledged proliferation marker Ki67 was related with the size of ACC and was an independent ACC diagnosis marker. The authors also assessed the relationship between immunohistochemical parameters and overall survival (OS) and disease progression. Only high IGF2 expression was associated with longer OS (P = 0.025). The most significant one for the prognosis of ACC patients was tumor resectability of the primary tumor. More favorable prognosis was found for young men (P = 0.033). CONCLUSIONS The presented data indicate that immunohistochemical assessment (of IGF2, SF1, Adipo R1, and R2 receptors' expression) may be useful in making the diagnosis of uncertain ACC cases.
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Affiliation(s)
- Anna Babińska
- Department of Endocrinology and Internal Medicine, Medical University of Gdansk, Gdansk, Poland
| | - Rafał Pęksa
- Department of Pathology, Medical University of Gdansk, Gdansk, Poland
| | - Piotr Wiśniewski
- Department of Endocrinology and Internal Medicine, Medical University of Gdansk, Gdansk, Poland
| | | | - Krzysztof Sworczak
- Department of Endocrinology and Internal Medicine, Medical University of Gdansk, Gdansk, Poland
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22
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Pezzani R. ADRENOCORTICAL CARCINOMA: IN THE SEARCH FOR A PRE-OPERATIVE BIOMARKER. ACTA ENDOCRINOLOGICA-BUCHAREST 2017; 13:340-341. [PMID: 31149197 DOI: 10.4183/aeb.2017.340] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Adrenocortical tumors (ACT) are common malignancies of the cortex adrenal gland frequently non-functioning and benign. Differently, adrenocortical carcinoma (ACC) is a very rare neoplasia with an incidence of 0.7-2.0 cases per million people and an aggressive behaviour. Moreover ACC shows a poor prognosis with an estimated survival of 16-38%. Only surgery and the use of mitotane (sometime associated to standard chemotherapy) can represent a useful tool to fight against this malignancy, nonetheless ACC often metastasizes and recurs, decreasing considerably patient survival prospect. In the search of new potential tools to combat cancer, in the latest years omics works extended our knowledge on the ACC pathogenesis and made possible the investigation of novel ACC biomarkers. In this field of research, epigenetic studies identified a common signature in ACC, where the most altered miRNA found in ACC (miR-483-5p) seems now to represent a concrete biomarker to be used in the pre-operative diagnosis of ACC. A larger patient cohort is necessary to confirm this pivotal data: collaboration between scientific communities will be the key to determine the success of this fundamental discovery.
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Affiliation(s)
- R Pezzani
- University of Padova, Dept Medicine (DIMED), OU Endocrinology, Padova, Italy.,AIROB, Associazione Italiana per la Ricerca Oncologica di Base, Padova, Italy
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Lung adenocarcinoma and adrenocortical carcinoma in a patient with multiple endocrine neoplasia type 1. Respir Med Case Rep 2016; 20:77-81. [PMID: 28070481 PMCID: PMC5219631 DOI: 10.1016/j.rmcr.2016.12.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2016] [Revised: 12/14/2016] [Accepted: 12/16/2016] [Indexed: 01/15/2023] Open
Abstract
Multiple endocrine neoplasia type 1 (MEN1) is an autosomal dominant disorder caused by heterozygous germline mutations in the tumor suppressor gene MEN1, which encodes a nuclear protein, menin. MEN1 is characterized by the combined occurrence of tumors involving the pituitary gland, pancreatic islets, and parathyroid glands. Additionally, patients with MEN1 often exhibit adrenal tumors. Although most MEN1-associated tumors are benign, malignant lesions arising in these endocrine organs have been reported. Additionally, malignant diseases of non-endocrine organs concomitant with MEN1 have also been reported. Here, we report a rare case of a MEN1 patient who exhibited adrenocortical carcinoma (ACC) and lung adenocarcinoma (LAC). A 53-year-old Japanese woman was diagnosed with genetically proven MEN1 that initially manifested as parathyroid, pancreatic, and adrenal tumors. During the course of the disease, she developed LAC harboring the epidermal growth factor receptor gene mutations and cortisol-secreting ACC. Both tumors were surgically resected. The tumor cells were immunohistochemically negative for menin. Studies have suggested a causative link between MEN1 gene mutations and ACC, and menin expression may decrease in MEN1-related ACCs. In contrast, there are few reports suggesting a specific role of MEN1 gene mutations in LAC. Menin is often inactivated in the LACs of patients without MEN1. Thus, our patient's ACC probably occurred as part of MEN1, whereas the latter had no evident etiological association with her LAC. This case demonstrates the need for physicians to consider the potential development of malignant diseases originating from both endocrine and non-endocrine organs in MEN1 patients.
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Choi YM, Kwon H, Jeon MJ, Sung TY, Hong SJ, Kim TY, Kim WB, Shong YK, Lee JL, Song DE, Kim WG. Clinicopathological Features Associated With the Prognosis of Patients With Adrenal Cortical Carcinoma: Usefulness of the Ki-67 Index. Medicine (Baltimore) 2016; 95:e3736. [PMID: 27227935 PMCID: PMC4902359 DOI: 10.1097/md.0000000000003736] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Adrenocortical carcinoma (ACC) is a rare tumor with a poor prognosis. Identification of clinicopathological features and molecular prognostic markers is important for the treatment of ACC. The aim of this study was to evaluate the clinical and histopathological features of ACC for prognostic prediction.This retrospective cohort study included 86 patients pathologically confirmed with ACC in a single center. Ki-67 index was evaluated by immunohistochemical staining of paraffin-embedded samples.The median age of the 86 (46 male and 40 female) patients with ACC was 49 years old (range 21-78), and the mean primary tumor size was 12.2 ± 5.2 cm. ACCs were incidentally found in 29 patients (34%). Three patients (3%) had bilateral ACC, and 59 patients (69%) had distant metastasis (37 synchronous and 22 metachronous). Twenty-four patients (28%) had symptoms from hormone excess or mass effects, and 25 patients (29%) had nonspecific symptoms. The 5-year survival rate for ACC was 28%. Sixty patients underwent surgical treatment, including 37 patients with an R0 resection. Tumor size, Ki-67 index, stage, and resection status were independently associated with overall survival by multivariate analysis. In patients with R0 resection, recurrence was significantly associated with larger tumor size and functional tumor.Tumor size, Ki-67 index, stage, and resection status are important prognostic indicators of survival in ACC patients.
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Affiliation(s)
- Yun Mi Choi
- From the Departments of Internal Medicine (YMC, HK, MJJ, TYK, WBK, YKS, JLL, WGK), Surgery (T-YS, SJH), and Pathology (DES), Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
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Guelho D, Paiva I, Vieira A, Carrilho F. Adrenocortical carcinoma: Retrospective analysis of the last 22 years. ACTA ACUST UNITED AC 2016; 63:212-9. [PMID: 26969077 DOI: 10.1016/j.endonu.2015.12.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2015] [Revised: 12/09/2015] [Accepted: 12/15/2015] [Indexed: 11/19/2022]
Abstract
BACKGROUND Adrenocortical carcinoma (ACC) is a rare disease with a poor prognosis. The clinical experience acquired, even from a small number of cases, has improved understanding of this condition. The purpose of this study is to characterize patients with ACC followed up at a Portuguese reference center over the past 22 years. METHODS Retrospective analysis of clinical records of patients with histopathological diagnosis of ACC followed up from 1992 to 2014. RESULTS The study sample consisted of 22 patients, 20 of them female. Eleven patients were in stage II, four in stage III, and five in stage IV; 13 patients had functioning lesions. Adrenalectomy was performed in 20 patients, with complete tumor resection in 90% of the cases. During follow-up, eight patients experienced recurrence of local disease, and 12 distant metastases. Fourteen patients received mitotane, 35.7% (n=5) as adjuvant therapy and 64.3% (n=9) after recurrence; therapeutic plasma mitotane levels were achieved in 70% of patients. Stage III patients who received adjuvant therapy had longer survival time (13.5 vs. 2.5 months). Two patients were given chemotherapy associated to mitotane. Median survival was 11 months (0-257 months); it was slightly longer in younger patients or patients with non-functioning tumors. Six patients are still alive, four of them with no evidence of disease. CONCLUSION Despite the overall poor prognosis, some patients with ACC may have a long survival time. Although complete tumor removal remains the only potentially curative treatment, diagnosis at a younger age, presence of non-functioning tumors, and mitotane treatment also seemed to be associated to longer survival in our patients.
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Affiliation(s)
- Daniela Guelho
- Department of Endocrinology, Diabetes and Metabolism of Coimbra Hospital and University Centre,, Coimbra, Portugal.
| | - Isabel Paiva
- Department of Endocrinology, Diabetes and Metabolism of Coimbra Hospital and University Centre,, Coimbra, Portugal
| | - Alexandra Vieira
- Endocrinology, Department of Internal Medicine 2 of Leiria Hospital Centre, E.P.E., Coimbra, Portugal
| | - Francisco Carrilho
- Department of Endocrinology, Diabetes and Metabolism of Coimbra Hospital and University Centre,, Coimbra, Portugal
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