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Kimpel O, Altieri B, Dischinger U, Fuss CT, Kurlbaum M, Fassnacht M. Early Detection of Recurrence and Progress Using Serum Steroid Profiling by LC-MS/MS in Patients with Adrenocortical Carcinoma. Metabolites 2023; 14:20. [PMID: 38248823 PMCID: PMC10819433 DOI: 10.3390/metabo14010020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 12/21/2023] [Accepted: 12/26/2023] [Indexed: 01/23/2024] Open
Abstract
Serum liquid chromatography-tandem mass spectrometry (LC-MS/MS) steroid profiling is used for the diagnosis of adrenocortical carcinoma (ACC). Guidelines recommend endocrine work-up in addition to radiological imaging for follow-up in ACC, but data on this topic are scarce. Patients were included in this retrospective study if pre-therapeutic hormone values, regular tumour evaluation by imaging, steroid measurements by LC-MS/MS, and details on therapies were available. The utility of steroid profiles in detecting recurrence or disease progression was assessed, whereby "endocrine progress" was defined by an elevation of at least 3 of 13 analysed hormones. Cohort A included 47 patients after R0 resection, of whom 15 experienced recurrence and 32 did not. In cohort B, 52 patients with advanced disease (including 7 patients of cohort A with recurrence) could be evaluated on 74 visits when progressive disease was documented. In 20 of 89 cases with documented disease progression, "endocrine progress" was detectable prior to radiological progress. In these cases, recurrence/progression was detected at a median of 32 days earlier by steroid measurement than by imaging, with 11-deoxycortisol and testosterone being the most sensitive markers. Notably, these patients had significantly larger tumour burden. In conclusion, steroid profiling by LC-MS/MS is of value in detecting recurrent/progressive disease in ACC.
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Affiliation(s)
- Otilia Kimpel
- Division of Endocrinology and Diabetes, Department of Medicine, University Hospital, University of Würzburg, 97080 Würzburg, Germany; (B.A.); (C.T.F.); (M.K.); (M.F.)
| | - Barbara Altieri
- Division of Endocrinology and Diabetes, Department of Medicine, University Hospital, University of Würzburg, 97080 Würzburg, Germany; (B.A.); (C.T.F.); (M.K.); (M.F.)
| | - Ulrich Dischinger
- Division of Endocrinology and Diabetes, Department of Medicine, University Hospital, University of Würzburg, 97080 Würzburg, Germany; (B.A.); (C.T.F.); (M.K.); (M.F.)
| | - Carmina Teresa Fuss
- Division of Endocrinology and Diabetes, Department of Medicine, University Hospital, University of Würzburg, 97080 Würzburg, Germany; (B.A.); (C.T.F.); (M.K.); (M.F.)
| | - Max Kurlbaum
- Division of Endocrinology and Diabetes, Department of Medicine, University Hospital, University of Würzburg, 97080 Würzburg, Germany; (B.A.); (C.T.F.); (M.K.); (M.F.)
- Core Unit Clinical Mass Spectrometry, Central Laboratory, University Hospital Würzburg, 97080 Würzburg, Germany
| | - Martin Fassnacht
- Division of Endocrinology and Diabetes, Department of Medicine, University Hospital, University of Würzburg, 97080 Würzburg, Germany; (B.A.); (C.T.F.); (M.K.); (M.F.)
- Core Unit Clinical Mass Spectrometry, Central Laboratory, University Hospital Würzburg, 97080 Würzburg, Germany
- Comprehensive Cancer Center Mainfranken, University of Würzburg, 97080 Würzburg, Germany
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Ghosh C, Hu J, Kebebew E. Advances in translational research of the rare cancer type adrenocortical carcinoma. Nat Rev Cancer 2023; 23:805-824. [PMID: 37857840 DOI: 10.1038/s41568-023-00623-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/30/2023] [Indexed: 10/21/2023]
Abstract
Adrenocortical carcinoma is a rare malignancy with an annual worldwide incidence of 1-2 cases per 1 million and a 5-year survival rate of <60%. Although adrenocortical carcinoma is rare, such rare cancers account for approximately one third of patients diagnosed with cancer annually. In the past decade, there have been considerable advances in understanding the molecular basis of adrenocortical carcinoma. The genetic events associated with adrenocortical carcinoma in adults are distinct from those of paediatric cases, which are often associated with germline or somatic TP53 mutations and have a better prognosis. In adult primary adrenocortical carcinoma, the main somatic genetic alterations occur in genes that encode proteins involved in the WNT-β-catenin pathway, cell cycle and p53 apoptosis pathway, chromatin remodelling and telomere maintenance pathway, cAMP-protein kinase A (PKA) pathway or DNA transcription and RNA translation pathways. Recently, integrated molecular studies of adrenocortical carcinomas, which have characterized somatic mutations and the methylome as well as gene and microRNA expression profiles, have led to a molecular classification of these tumours that can predict prognosis and have helped to identify new therapeutic targets. In this Review, we summarize these recent translational research advances in adrenocortical carcinoma, which it is hoped could lead to improved patient diagnosis, treatment and outcome.
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Affiliation(s)
| | - Jiangnan Hu
- Department of Surgery, Stanford University, Stanford, CA, USA
| | - Electron Kebebew
- Department of Surgery, Stanford University, Stanford, CA, USA.
- Stanford Cancer Institute, Stanford University, Stanford, CA, USA.
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Puglisi S, Calabrese A, Ferraù F, Violi MA, Laganà M, Grisanti S, Ceccato F, Scaroni C, Di Dalmazi G, Stigliano A, Altieri B, Canu L, Loli P, Pivonello R, Arvat E, Morelli V, Perotti P, Basile V, Berchialla P, Urru S, Fiori C, Porpiglia F, Berruti A, Pia A, Reimondo G, Cannavò S, Terzolo M. New Findings on Presentation and Outcome of Patients With Adrenocortical Cancer: Results From a National Cohort Study. J Clin Endocrinol Metab 2023; 108:2517-2525. [PMID: 37022947 DOI: 10.1210/clinem/dgad199] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Revised: 03/24/2023] [Accepted: 03/31/2023] [Indexed: 04/07/2023]
Abstract
CONTEXT Because of the rarity of adrenocortical cancer (ACC), only a few population-based studies are available, and they reported limited details in the characterization of patients and their treatment. OBJECTIVE To describe in a nationwide cohort the presentation of patients with ACC, treatment strategies, and potential prognostic factors. METHODS Retrospective analysis of 512 patients with ACC, diagnosed in 12 referral centers in Italy from January 1990 to June 2018. RESULTS ACC diagnosed as incidentalomas accounted for overall 38.1% of cases, with a frequency that increases with age and with less aggressive pathological features than symptomatic tumors. Women (60.2%) were younger than men and had smaller tumors, which more frequently secreted hormones. Surgery was mainly done with an open approach (72%), and after surgical resection, 62.7% of patients started adjuvant mitotane therapy. Recurrence after tumor resection occurred in 56.2% of patients. In patients with localized disease, cortisol secretion, ENSAT stage III, Ki67%, and Weiss score were associated with an increased risk of recurrence, whereas margin-free resection, open surgery, and adjuvant mitotane treatment were associated with reduced risk. Death occurred in 38.1% of patients and recurrence-free survival (RFS) predicted overall survival (OS). In localized disease, age, cortisol secretion, Ki67%, ENSAT stage III, and recurrence were associated with increased risk of mortality. ACCs presenting as adrenal incidentalomas showed prolonged RFS and OS. CONCLUSION Our study shows that ACC is a sex-related disease and demonstrates that an incidental presentation is associated with a better outcome. Given the correlation between RFS and OS, RFS may be used as a surrogate endpoint in clinical studies.
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Affiliation(s)
- Soraya Puglisi
- Internal Medicine, Department of Clinical and Biological Sciences, S. Luigi Hospital, University of Turin, 10043 Turin, Italy
| | - Anna Calabrese
- Internal Medicine, Department of Clinical and Biological Sciences, S. Luigi Hospital, University of Turin, 10043 Turin, Italy
| | - Francesco Ferraù
- Endocrine Unit of University Hospital of Messina, University of Messina, 98124 Messina, Italy
| | - Maria Antonia Violi
- Endocrine Unit of University Hospital of Messina, University of Messina, 98124 Messina, Italy
| | - Marta Laganà
- Oncology Unit, University of Brescia, 25123 Brescia, Italy
| | | | - Filippo Ceccato
- Endocrinology Unit, Department of Medicine DIMED, University-Hospital of Padua, 35128 Padua, Italy
| | - Carla Scaroni
- Endocrinology Unit, Department of Medicine DIMED, University-Hospital of Padua, 35128 Padua, Italy
| | - Guido Di Dalmazi
- Division of Endocrinology and Diabetes Prevention and Care Unit, IRCCS, University Hospital of Bologna, 40138 Bologna, Italy
- Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum-University of Bologna, 40126 Bologna, Italy
| | - Antonio Stigliano
- Endocrinology, Department of Clinical and Molecular Medicine, Sant'Andrea University Hospital, Sapienza University of Rome, 00189 Rome, Italy
| | - Barbara Altieri
- Division of Endocrinology and Metabolic Diseases, University-Hospital Gemelli, IRCCS, Catholic University of the Sacred Heart, 00168 Rome, Italy
| | - Letizia Canu
- Endocrinology Unit, Department of Experimental and Clinical Biomedical Sciences, University of Florence, 50134 Florence, Italy
| | - Paola Loli
- Endocrinology, Clinica Polispecialistica San Carlo, 20037 Milan, Italy
| | - Rosario Pivonello
- Endocrinology Unit, Department of Clinical Medicine and Surgery, University of Naples Federico II, 80131 Naples, Italy
| | - Emanuela Arvat
- Oncological Endocrinology Unit, Department of Medical Sciences, University of Turin, 10043 Turin, Italy
| | - Valentina Morelli
- Department of Endocrine and Metabolic Disease, Istituto Auxologico Italiano, IRCSS, 20145 Milan, Italy
| | - Paola Perotti
- Internal Medicine, Department of Clinical and Biological Sciences, S. Luigi Hospital, University of Turin, 10043 Turin, Italy
| | - Vittoria Basile
- Internal Medicine, Department of Clinical and Biological Sciences, S. Luigi Hospital, University of Turin, 10043 Turin, Italy
| | - Paola Berchialla
- Statistical Unit, Department of Clinical and Biological Sciences, University of Turin, 10043 Turin, Italy
| | - Sara Urru
- Unit of Biostatistics, Epidemiology and Public Health, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua, 35121 Padua, Italy
| | - Cristian Fiori
- Urology, Department of Oncology, San Luigi Gonzaga Hospital, University of Turin, 10043 Turin, Italy
| | - Francesco Porpiglia
- Urology, Department of Oncology, San Luigi Gonzaga Hospital, University of Turin, 10043 Turin, Italy
| | | | - Anna Pia
- Internal Medicine, Department of Clinical and Biological Sciences, S. Luigi Hospital, University of Turin, 10043 Turin, Italy
| | - Giuseppe Reimondo
- Internal Medicine, Department of Clinical and Biological Sciences, S. Luigi Hospital, University of Turin, 10043 Turin, Italy
| | - Salvatore Cannavò
- Endocrine Unit of University Hospital of Messina, University of Messina, 98124 Messina, Italy
| | - Massimo Terzolo
- Internal Medicine, Department of Clinical and Biological Sciences, S. Luigi Hospital, University of Turin, 10043 Turin, Italy
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Libé R, Haissaguerre M, Renaudin K, Faron M, Decaussin-Petrucci M, Deschamps F, Gimenez-Roqueplo AP, Mirallie E, Murez T, Pattou F, Rocher L, Taïeb D, Savoie PH, Tabarin A, Bertherat J, Baudin E, de la Fouchardière C. [Guidelines of the French National ENDOCAN-COMETE, Association of Endocrine Surgery, Society of Urology for the management of adrenocortical carcinoma]. Bull Cancer 2023; 110:707-730. [PMID: 37061367 DOI: 10.1016/j.bulcan.2023.03.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Revised: 03/01/2023] [Accepted: 03/08/2023] [Indexed: 04/17/2023]
Abstract
The adrenocortical carcinoma (ACC) is a primary malignant tumor developed from the adrenal cortex, defined by a Weiss score≥3. Its prognosis is poor and depends mainly on the stage of the disease at diagnosis. Care is organized in France by the multidisciplinary expert centers of the national ENDOCAN-COMETE "Adrenal Cancers" network, certified by the National Cancer Institute. This document updates the guidelines for the management of ACC in adults based on the most robust data in the literature. It's divided into 11 chapters: (1) circumstances of discovery; (2) pre-therapeutic assessment; (3) diagnosis of ACC; (4) oncogenetics; (5) prognostic classifications; (6) treatment of hormonal hypersecretion; (7) treatment of localized forms; (8) treatment of relapses; (9) treatment of advanced forms; (10) follow-up; (11) the particular case of ACC and pregnancy. R0 resection of all localized ACC remains an unmet need and it must be performed in expert centers. Flow-charts for the therapeutic management of localized ACC, relapse or advanced ACC are provided. It was written by the experts from the national ENDOCAN-COMETE network and validated by all French Societies involved in the management of these patients (endocrinology, medical oncology, endocrine surgery, urology, pathology, genetics, nuclear medicine, radiology, interventional radiology).
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Affiliation(s)
- Rossella Libé
- CHU Paris Centre, hôpital Cochin, centre coordonnateur ENDOCAN-COMETE, service d'endocrinologie, Paris, France.
| | - Magalie Haissaguerre
- CHU de Bordeaux, hôpital Haut-Lévêque, centre coordonnateur ENDOCAN-COMETE, service d'endocrinologie, Pessac, France
| | - Karine Renaudin
- CHU de Nantes, hôpital Hôtel-Dieu, service d'anatomie pathologique, Nantes, France
| | - Matthieu Faron
- Gustave-Roussy Cancer Campus, service de chirurgie viscérale oncologique, Villejuif, France
| | | | - Fréderic Deschamps
- Gustave-Roussy Cancer Campus, département de radiologie interventionnelle, Villejuif, France
| | | | - Eric Mirallie
- CHU de Nantes, hôpital Hôtel-Dieu, institut des maladies de l'appareil digestif, chirurgie cancérologique, digestive et endocrinienne, Nantes, France
| | - Thibaut Murez
- CHU de Montpellier, département d'urologie et transplantation rénale, Montpellier, France
| | - François Pattou
- CHRU de Lille, département de chirurgie endocrinienne et métabolique, Lille, France
| | - Laurence Rocher
- Hôpitaux et université Paris Saclay, hôpital Antoine-Béclère, service de radiologie, Clamart, France
| | - David Taïeb
- La Timone University Hospital, Aix-Marseille University, CERIMED, département de médecine nucléaire, Marseille, France
| | - Pierre Henri Savoie
- Hôpital d'instruction des Armées Sainte-Anne, service d'urologie, Toulon, France
| | - Antoine Tabarin
- CHU de Bordeaux, hôpital Haut-Lévêque, centre coordonnateur ENDOCAN-COMETE, service d'endocrinologie, Pessac, France
| | - Jérôme Bertherat
- CHU Paris Centre, hôpital Cochin, centre coordonnateur ENDOCAN-COMETE, service d'endocrinologie, Paris, France
| | - Eric Baudin
- Gustave-Roussy Cancer Campus, centre coordonnateur ENDOCAN-COMETE, service de cancérologie endocrine, Villejuif, France
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Puglisi S, Basile V, Sperone P, Terzolo M. Pregnancy in patients with adrenocortical carcinoma: a case-based discussion. Rev Endocr Metab Disord 2023; 24:85-96. [PMID: 36414840 DOI: 10.1007/s11154-022-09769-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/24/2022] [Indexed: 11/24/2022]
Abstract
Although adrenocortical carcinoma (ACC) during pregnancy is rare, a retrospective review of a case series at our hospital revealed that almost one third of our patients were women in childbearing age. Given that the age of maternity is increasing, dealing with a tumor diagnosis during pregnancy and the need for fertility planning in cancer survivors is likely to become more frequent.We thus carried out a case-based discussion regarding: i) diagnosing and treating an ACC during pregnancy; ii) patients conceiving while on mitotane; iii) ACC survivors with a maternal desire.In each of these cases, it is important to provide patients with sufficient information, to offer medical advice and psychological support, to personalize treatments in accordance with the wishes of the patient and her relatives, and to collaborate with other specialists since a multidisciplinary expert team is required to manage each case individually.
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Affiliation(s)
- Soraya Puglisi
- Internal Medicine, Department of Clinical and Biological Sciences, San Luigi Gonzaga Hospital, University of Turin, Regione Gonzole 10, 10043, Orbassano, Italy
| | - Vittoria Basile
- Internal Medicine, Department of Clinical and Biological Sciences, San Luigi Gonzaga Hospital, University of Turin, Regione Gonzole 10, 10043, Orbassano, Italy
| | - Paola Sperone
- Medical Oncology, Department of Oncology, San Luigi Gonzaga Hospital, University of Turin, Orbassano, Italy
| | - Massimo Terzolo
- Internal Medicine, Department of Clinical and Biological Sciences, San Luigi Gonzaga Hospital, University of Turin, Regione Gonzole 10, 10043, Orbassano, Italy.
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Xu F, Guan Y, Zhang P, Xue L, Ma Y, Gao M, Chong T, Ren BC. Tumor mutational burden presents limiting effects on predicting the efficacy of immune checkpoint inhibitors and prognostic assessment in adrenocortical carcinoma. BMC Endocr Disord 2022; 22:130. [PMID: 35568842 PMCID: PMC9107278 DOI: 10.1186/s12902-022-01017-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Accepted: 04/08/2022] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Adrenocortical carcinoma (ACC) is a highly malignant urologic cancer and tends to metastasize. Although immune checkpoint inhibitors (ICIs) bring a glimmer of light to conquer ACC, only a fraction of patients have benefit from ICIs treatment. It is well known that tumor mutational burden (TMB) is closely associated with the efficacy and response rate of immunotherapy. However, its roles in ACC were not investigated. METHODS Using somatic mutations data of 92 ACC samples in TCGA database, we calculated their TMB values by the 'maftools' package in R software (Ver 3.6.3). To explore the roles of TMB in ICIs therapy, we have addressed this issue from three perspectives. First, the effects of TMB levels on tumor immune microenvironment (TIM) were analyzed through CIBERSORT algorithm, ssGSEA method and TIMER web server. Second, we investigated the expressive correlations between TMB level and five pivotal immune checkpoints based on Pearson coefficient. Third, the difference in TIDE score between high- and low-TMB groups was compared. The prognostic value of TMB was also evaluated. Besides, GSEA was performed to determine the changes in the activities of signaling pathways caused by TMB. RESULTS TMB values in ACC samples were not high. The average of total mutation counts in each sample was only 21.5. High TMB could lead metabolic reprogramming and poor survival outcomes. However, it was unable to affect the infiltration levels of lymphocytes, and failed to facilitate the activities of immune-related pathways. Regarding immune checkpoints (ICs), only PD-L1 upregulation could result in a good prognosis, and TMB level did not correlate with the expressions of other ICs except for LAG3. There was no significant difference in TIDE score between high- and low-TMB groups. Combining the present results and previous study, we speculated that inadequate stimulation for neoantigens formation, intrinsic immune-resistance and special genomic alterations were three possible reasons for TMB limiting functions in TIM and ICIs. Besides, TMB was toughly applied in clinical practice due to its high cost of determination and non-universal definition of high TMB. CONCLUSIONS TMB presents limiting effects on prediction for ICIs efficacy and prognostic assessment for ACC patients.
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Affiliation(s)
- Fangshi Xu
- Department of Medicine, Xi'an Jiaotong University, No. 76, Yanta West Road, Xi'an, 710061, Shaanxi, China
- Department of Urology, The Second Affiliated Hospital of Xi'an Jiaotong University, No. 157, West Five Road, Xi'an, 710000, Shaanxi Province, China
| | - Yibing Guan
- Department of Medicine, Xi'an Jiaotong University, No. 76, Yanta West Road, Xi'an, 710061, Shaanxi, China
- Department of Urology, The Second Affiliated Hospital of Xi'an Jiaotong University, No. 157, West Five Road, Xi'an, 710000, Shaanxi Province, China
| | - Peng Zhang
- Department of Urology, The Second Affiliated Hospital of Xi'an Jiaotong University, No. 157, West Five Road, Xi'an, 710000, Shaanxi Province, China
| | - Li Xue
- Department of Urology, The Second Affiliated Hospital of Xi'an Jiaotong University, No. 157, West Five Road, Xi'an, 710000, Shaanxi Province, China
| | - Yubo Ma
- Department of Medicine, Xi'an Jiaotong University, No. 76, Yanta West Road, Xi'an, 710061, Shaanxi, China
- Department of Urology, The Second Affiliated Hospital of Xi'an Jiaotong University, No. 157, West Five Road, Xi'an, 710000, Shaanxi Province, China
| | - Mei Gao
- Department of Urology, The Second Affiliated Hospital of Xi'an Jiaotong University, No. 157, West Five Road, Xi'an, 710000, Shaanxi Province, China
| | - Tie Chong
- Department of Urology, The Second Affiliated Hospital of Xi'an Jiaotong University, No. 157, West Five Road, Xi'an, 710000, Shaanxi Province, China
| | - Bin-Cheng Ren
- Department of Rheumatology and Immunology, The Second Affiliated Hospital of Xi'an Jiaotong University, No. 157, West Five Road, Xi'an, 710000, Shaanxi Province, China.
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MacKinney EC, Holoubek SA, Khokar AM, Kuchta KM, Moo-Young TA, Prinz RA, Winchester DJ. Treatment differences at high volume centers and low volume centers in non-metastatic and metastatic adrenocortical carcinoma. Am J Surg 2022; 223:582-586. [DOI: 10.1016/j.amjsurg.2022.01.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 12/17/2021] [Accepted: 01/18/2022] [Indexed: 12/26/2022]
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Xu W, Anwaier A, Liu W, Tian X, Zhu WK, Wang J, Qu Y, Zhang H, Ye D. Systematic Genome-Wide Profiles Reveal Alternative Splicing Landscape and Implications of Splicing Regulator DExD-Box Helicase 21 in Aggressive Progression of Adrenocortical Carcinoma. PHENOMICS (CHAM, SWITZERLAND) 2021; 1:243-256. [PMID: 36939770 PMCID: PMC9590509 DOI: 10.1007/s43657-021-00026-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 09/14/2021] [Accepted: 09/18/2021] [Indexed: 12/12/2022]
Abstract
Alternative splicing (AS) in the tumor biological process has provided a novel perspective on carcinogenesis. However, the clinical significance of individual AS patterns of adrenocortical carcinoma (ACC) has been underestimated, and in-depth investigations are lacking. We selected 76 ACC samples from the Cancer Genome Atlas (TCGA) SpliceSeq and SpliceAid2 databases, and 39 ACC samples from Fudan University Shanghai Cancer Center (FUSCC). Prognosis-related AS events (PASEs) and survival analysis were evaluated based on prediction models constructed by machine-learning algorithm. In total, 23,984 AS events and 3,614 PASEs were detected in the patients with ACC. The predicted risk score of each patient suggested that eight PASEs groups were significantly correlated with the clinical outcomes of these patients (p < 0.001). Prognostic models produced AUC values of 0.907 in all PASEs' groups. Eight splicing factors (SFs), including BAG2, CXorf56, DExD-Box Helicase 21 (DDX21), HSPB1, MBNL3, MSI1, RBMXL2, and SEC31B, were identified in regulatory networks of ACC. DDX21 was identified and validated as a novel clinical promoter and therapeutic target in 115 patients with ACC from TCGA and FUSCC cohorts. In conclusion, the strict standards used in this study ensured the systematic discovery of profiles of AS events using genome-wide cohorts. Our findings contribute to a comprehensive understanding of the landscape and underlying mechanism of AS, providing valuable insights into the potential usages of DDX21 for predicting prognosis for patients with ACC. Supplementary Information The online version contains supplementary material available at 10.1007/s43657-021-00026-x.
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Affiliation(s)
- Wenhao Xu
- grid.452404.30000 0004 1808 0942Department of Urology, Fudan University Shanghai Cancer Center, No. 270 Dong’an Road, Shanghai, 200032 People’s Republic of China
- grid.8547.e0000 0001 0125 2443Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032 People’s Republic of China
| | - Aihetaimujiang Anwaier
- grid.452404.30000 0004 1808 0942Department of Urology, Fudan University Shanghai Cancer Center, No. 270 Dong’an Road, Shanghai, 200032 People’s Republic of China
- grid.8547.e0000 0001 0125 2443Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032 People’s Republic of China
| | - Wangrui Liu
- grid.412987.10000 0004 0630 1330Department of Transplantation, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200092 People’s Republic of China
| | - Xi Tian
- grid.452404.30000 0004 1808 0942Department of Urology, Fudan University Shanghai Cancer Center, No. 270 Dong’an Road, Shanghai, 200032 People’s Republic of China
- grid.8547.e0000 0001 0125 2443Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032 People’s Republic of China
| | - Wen-Kai Zhu
- grid.452404.30000 0004 1808 0942Department of Urology, Fudan University Shanghai Cancer Center, No. 270 Dong’an Road, Shanghai, 200032 People’s Republic of China
- grid.8547.e0000 0001 0125 2443Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032 People’s Republic of China
| | - Jian Wang
- grid.412987.10000 0004 0630 1330Department of Transplantation, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, 200092 People’s Republic of China
| | - Yuanyuan Qu
- grid.452404.30000 0004 1808 0942Department of Urology, Fudan University Shanghai Cancer Center, No. 270 Dong’an Road, Shanghai, 200032 People’s Republic of China
- grid.8547.e0000 0001 0125 2443Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032 People’s Republic of China
| | - Hailiang Zhang
- grid.452404.30000 0004 1808 0942Department of Urology, Fudan University Shanghai Cancer Center, No. 270 Dong’an Road, Shanghai, 200032 People’s Republic of China
- grid.8547.e0000 0001 0125 2443Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032 People’s Republic of China
| | - Dingwei Ye
- grid.452404.30000 0004 1808 0942Department of Urology, Fudan University Shanghai Cancer Center, No. 270 Dong’an Road, Shanghai, 200032 People’s Republic of China
- grid.8547.e0000 0001 0125 2443Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032 People’s Republic of China
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Zhou H, Zou M, Ding X, Zou F. Role of Bclaf1 in Promoting Adrenocortical Carcinoma Proliferation: A Study Combining the Use of Bioinformatics and Molecular Events. Cancer Manag Res 2021; 13:6785-6795. [PMID: 34512018 PMCID: PMC8418367 DOI: 10.2147/cmar.s316599] [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: 04/20/2021] [Accepted: 07/28/2021] [Indexed: 12/20/2022] Open
Abstract
Purpose Adrenocortical carcinoma (ACC) is a rare malignancy with poor prognosis, and researchers are interested in further studying its diagnosis and treatment. Our study aims to identify new potential therapeutic targets in ACC. Patients and Methods The core genes CDK1 and CCNB1 were previously screened using ACC data from The Cancer Genome Atlas (TCGA) as the most relevant to Bclaf1 and tumour prognosis. We used siRNA- or shRNA-based models to explore the role of Bcl-2-associated transcription factor 1 (Bclaf1) in SW-13 cell lines. Western blotting and qPCR were used to determine the effects of Bclaf1 on CDK1 and Cyclin B1. Results Based on biological information analysis, we found that Bcl-2-associated transcription factor 1 (Bclaf1) affected the progression of ACC and was associated with the cell cycle. Downregulated Bclaf1 expression inhibited the proliferation of SW-13 cells and affected the cell cycle process of SW-13 cells. BCLAF1 was correlated with CDK1 and CCNB1 and can regulate their mRNA and protein levels. Conclusion Bclaf1 might promote the development of ACC by regulating CDK1 and Cyclin B1 to drive mitosis.
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Affiliation(s)
- Hui Zhou
- Department of Occupational Health and Occupational Medicine, School of Public Health, Southern Medical University, Guangzhou, People's Republic of China
| | - Mengchen Zou
- Department of Endocrinology and Metabolism, Nanfang Hospital, Southern Medical University, Guangzhou, People's Republic of China
| | - Xinyi Ding
- Department of Occupational Health and Occupational Medicine, School of Public Health, Southern Medical University, Guangzhou, People's Republic of China
| | - Fei Zou
- Department of Occupational Health and Occupational Medicine, School of Public Health, Southern Medical University, Guangzhou, People's Republic of China
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Kiesewetter B, Riss P, Scheuba C, Mazal P, Kretschmer-Chott E, Haug A, Raderer M. Management of adrenocortical carcinoma: are we making progress? Ther Adv Med Oncol 2021; 13:17588359211038409. [PMID: 34484430 PMCID: PMC8411624 DOI: 10.1177/17588359211038409] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Accepted: 07/22/2021] [Indexed: 01/05/2023] Open
Abstract
Adrenocortical carcinoma (ACC) is a rare malignancy characterized by aggressive
biology and potential endocrine activity. Surgery can offer cure for localized
disease but more than half of patients relapse and primary unresectable or
metastasized disease is frequent. Prognosis of metastatic ACC is still limited,
with less than 15% of patients alive at 5 years. Recent advances in
understanding the molecular profile of ACC underline the high complexity of this
disease, which is characterized by limited drugable molecular targets as well as
by a complex interplay between a yet scarcely understood microenvironment and
potential endocrine activity. Particularly steroid-excess further complicates
therapeutic concepts such as immunotherapy, which have markedly improved outcome
in other disease entities. To date, mitotane remains the only approved drug for
adjuvant and palliative care in ACC. Standard chemotherapy-based protocols with
cisplatin, doxorubicin and etoposide offer only marginal improvement in
long-term outcome and the number of clinical trials conducted is low due to the
rarity of the disease. In the current review, we summarize principles of
oncological management for ACC from localized to advanced disease and discuss
novel therapeutic strategies, including targeted therapies such as tyrosine
kinase inhibitors and antibodies, immunotherapy with a focus on checkpoint
inhibitors, individualized treatment concepts based on molecular
characterization by next generation sequencing methods, the role of theranostics
and evolvement of adjuvant therapy.
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Affiliation(s)
- Barbara Kiesewetter
- Department of Medicine I, Division of Oncology, Medical University of Vienna, Waehringer Guertel 18-20, Vienna, A-1090, Austria
| | - Philipp Riss
- Department of General Surgery, Division of Visceral Surgery, Medical University of Vienna, Vienna, Austria
| | - Christian Scheuba
- Department of General Surgery, Division of Visceral Surgery, Medical University of Vienna, Vienna, Austria
| | - Peter Mazal
- Department of Pathology, Medical University of Vienna, Vienna, Austria
| | | | - Alexander Haug
- Department of Radiology and Nuclear Medicine, Medical University of Vienna, Vienna, Austria
| | - Markus Raderer
- Department of Medicine I, Division of Oncology, Medical University of Vienna, Vienna, Austria
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11
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Kastelan D, Muzurovic E, Dusek T. Approach to patients with European Network for the Study of Adrenal Tumor stages I and II adrenocortical carcinomas. Curr Opin Endocrinol Diabetes Obes 2021; 28:265-270. [PMID: 33709971 DOI: 10.1097/med.0000000000000626] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW Adrenocortical carcinoma (ACC) is a rare tumor with variable prognosis depending mostly on the disease stage and tumor grade. The staging system proposed by the European Network for the Study of Adrenal Tumors has a reliable prognostic potential and defines ACC stages I-IV. Due to the absence of extraadrenal tissue invasion, patients with stage I-II have a lower recurrence rate and better prognosis. This article elaborates on the current understanding of the clinical approach to this group of patients. RECENT FINDINGS Concerning the treatment, complete surgical resection of the tumor provides the only chance for cure. However, even after tumor removal, the risk of recurrence remains high and the main predictors of recurrence include tumor stage, grade (measured by Ki-67 proliferative index), and the tumor resection status. Adjuvant mitotane and/or adjuvant radiotherapy should be considered in patients with high risk of recurrence taking into account potential harmful effects of such treatment. Accordingly, careful selection of patients who may benefit from adjuvant treatment is of the utmost importance both for improving disease outcome and for avoiding potential overtreatment in patients who are at low risk of disease recurrence. SUMMARY Many aspects of the management of patients with ACC stages I and II are not entirely evidence-based, and treatment decisions rely mostly on expert opinions and data from retrospective studies. Therefore, the treatment of these patients should be restricted to specialized centers with high expertise in ACC.
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Affiliation(s)
- Darko Kastelan
- Department of Endocrinology, University Hospital Centre Zagreb, Zagreb University School of Medicine, Zagreb, Croatia
| | - Emir Muzurovic
- Department of Internal Medicine, Endocrinology Section, Clinical Centre of Montenegro, Faculty of Medicine, University of Montenegro, Podgorica, Montenegro
| | - Tina Dusek
- Department of Endocrinology, University Hospital Centre Zagreb, Zagreb University School of Medicine, Zagreb, Croatia
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12
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What Is the Optimal Duration of Adjuvant Mitotane Therapy in Adrenocortical Carcinoma? An Unanswered Question. J Pers Med 2021; 11:jpm11040269. [PMID: 33916613 PMCID: PMC8066814 DOI: 10.3390/jpm11040269] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Revised: 03/26/2021] [Accepted: 04/01/2021] [Indexed: 01/19/2023] Open
Abstract
A relevant issue on the treatment of adrenocortical carcinoma (ACC) concerns the optimal duration of adjuvant mitotane treatment. We tried to address this question, assessing whether a correlation exists between the duration of adjuvant mitotane treatment and recurrence-free survival (RFS) of patients with ACC. We conducted a multicenter retrospective analysis on 154 ACC patients treated for ≥12 months with adjuvant mitotane after radical surgery and who were free of disease at the mitotane stop. During a median follow-up of 38 months, 19 patients (12.3%) experienced recurrence. We calculated the RFS after mitotane (RFSAM), from the landmark time-point of mitotane discontinuation, to overcome immortal time bias. We found a wide variability in the duration of adjuvant mitotane treatment among different centers and also among patients cared for at the same center, reflecting heterogeneous practice. We did not find any survival advantage in patients treated for longer than 24 months. Moreover, the relationship between treatment duration and the frequency of ACC recurrence was not linear after stratifying our patients in tertiles of length of adjuvant treatment. In conclusion, the present findings do not support the concept that extending adjuvant mitotane treatment over two years is beneficial for ACC patients with low to moderate risk of recurrence.
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13
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Al Asadi A, Hubbs DM, Sweigert PJ, Baker MS, Kabaker AS. Analysis of adjuvant chemotherapy in patients undergoing curative-intent resection of localized adrenocortical carcinoma. Am J Surg 2020; 222:119-125. [PMID: 33168156 DOI: 10.1016/j.amjsurg.2020.10.038] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Revised: 10/12/2020] [Accepted: 10/30/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND Studies evaluating the role of adjuvant chemotherapy (ACT) in Adrenocortical Carcinoma (ACC) are limited due to its rarity. The objective of this study was to evaluate if ACT provides a survival benefit in patients who underwent curative-intent resection of localized ACC and to determine factors associated with receipt of ACT. METHODS The National Cancer Data Base was queried to identify patients (2010-2016) with curative-intent resection of localized ACC (T1-T3, N0, M0). RESULTS Of 577 patients with adrenalectomy, 389 (67%) had adrenalectomy alone, and 188 (33%) received ACT. Private insurance, lymphovascular invasion, stage II, and radiotherapy were predictors of ACT (P < 0.05). Advanced (T3) stage lymphovascular invasion, and being uninsured were associated with decreased OS (P < 0.05). There was no association between ACT and OS. CONCLUSIONS For patient who underwent curative-intent resection of localized ACC, there was no association between ACT and OS. Private insurance, lymphovascular invasion, stage II disease, and radiotherapy were associated with receipt of ACT.
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Affiliation(s)
- Ali Al Asadi
- Loyola University Chicago Stritch School of Medicine, 2160 S 1st Ave, Maywood, IL, 60153, USA
| | - Daniel M Hubbs
- Department of Surgery, Loyola University Medical Center Department of Surgery, 2160 S 1st Ave, Maywood, IL, 60153, USA.
| | - Patrick J Sweigert
- Department of Surgery, Loyola University Medical Center Department of Surgery, 2160 S 1st Ave, Maywood, IL, 60153, USA
| | - Marshall S Baker
- Department of Surgery, Loyola University Medical Center Department of Surgery, 2160 S 1st Ave, Maywood, IL, 60153, USA
| | - Adam S Kabaker
- Department of Surgery, Loyola University Medical Center Department of Surgery, 2160 S 1st Ave, Maywood, IL, 60153, USA
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14
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Leong D, Nyantoro M, Shedzad H, Robins P, Henley D, Ryan S, Nguyen H, Lisewski D. Management of adrenocortical carcinoma in Western Australia: a perspective over 14 years. ANZ J Surg 2020; 91:62-67. [PMID: 32627365 DOI: 10.1111/ans.16111] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Revised: 05/24/2020] [Accepted: 06/07/2020] [Indexed: 12/17/2022]
Abstract
BACKGROUND Adrenocortical carcinoma is a rare but aggressive form of endocrine neoplasm that confers a poor prognosis. To date, the only Australian data published is from New South Wales. This paper describes our experience in Western Australia with a focus on surgical approach and outcomes. METHODS A retrospective study of patients treated for adrenocortical carcinoma in Western Australia over 14 years was performed. RESULTS Over the 14-year period, a total of 33 patients underwent surgery for adrenocortical carcinoma. Resection outcomes were superior in an open en bloc approach with an 85% R0 margin (P = 0.007). Local recurrence rates were lowest in an open en bloc approach (11%) compared to laparoscopic (75%). Multivariate analysis showed that an en bloc resection is highly correlated with an R0 resection (P < 0.05) and significantly associated with lower (odds ratio = 0.06) local recurrence (P = 0.009). Higher volume surgeons (>5 cases) had lower operative times and blood loss. Compliance with mitotane was significantly improved with close monitoring of levels. The European Network for the Study of Adrenal Tumours (ENSAT) stage at presentation was most predictive of long-term survival with 100% of stage I patients alive compared to 53% of stage II, 25% of stage III and 17% of stage IV patients at the end of the follow-up period. CONCLUSION An open en bloc approach with a low threshold for multi-visceral resection performed by high volume surgeons have improved outcomes in local recurrence, operative times and blood loss.
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Affiliation(s)
- David Leong
- Department of Endocrine Surgery, Sir Charles Gairdner Hospital, Perth, Western Australia, Australia
| | - Munyaradzi Nyantoro
- Department of General Surgery, Fiona Stanley Hospital, Perth, Western Australia, Australia
| | - Hira Shedzad
- Department of Endocrine Surgery, Sir Charles Gairdner Hospital, Perth, Western Australia, Australia
| | - Peter Robins
- Department of Nuclear Medicine, Sir Charles Gairdner Hospital, Perth, Western Australia, Australia
| | - David Henley
- Department of Endocrine Surgery, Sir Charles Gairdner Hospital, Perth, Western Australia, Australia.,Department of Endocrinology and Diabetes, Sir Charles Gairdner Hospital, Nedlands, Western Australia, Australia.,School of Medicine and Pharmacology, University of Western Australia, Crawley, Western Australia, Australia
| | - Simon Ryan
- Department of Endocrine Surgery, Sir Charles Gairdner Hospital, Perth, Western Australia, Australia
| | - Hieu Nguyen
- Department of Endocrine Surgery, Sir Charles Gairdner Hospital, Perth, Western Australia, Australia
| | - Dean Lisewski
- School of Medicine and Pharmacology, University of Western Australia, Crawley, Western Australia, Australia.,Department of Endocrine Surgery, Fiona Stanley Hospital, Perth, Western Australia, Australia
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15
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Thiesmeyer JW, Limberg J, Ullmann TM, Stefanova D, Bains S, Beninato T, Zarnegar R, Fahey TJ, Finnerty BM. Impact of multikinase inhibitor approval on survival and physician practice patterns in advanced or metastatic medullary thyroid carcinoma. Surgery 2020; 169:50-57. [PMID: 32487357 DOI: 10.1016/j.surg.2020.03.021] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 03/26/2020] [Accepted: 03/30/2020] [Indexed: 11/16/2022]
Abstract
BACKGROUND This study aimed to identify whether multikinase inhibitor approval for medullary thyroid carcinoma was associated with changes in systemic therapy administration or overall survival. METHODS The National Cancer Database was queried for advanced medullary thyroid carcinoma patients. Clinicopathologic comparisons were performed between premultikinase inhibitor (2005-2010) and postmultikinase inhibitor (2011-2016) approval groups. Multivariable logistic and Cox regressions were applied to assess predictors of systemic therapy and overall survival. RESULTS A total of 2,891 patients met the criteria. Postmultikinase inhibitor patients were less likely to undergo radiation (P = .02) and more likely to receive systemic therapy (P = .01). The rate of systemic therapy nearly doubled from 2010 to 2011 (8.1% to 13.8%, P = .04); it subsequently declined back toward preapproval rates. Before multikinase inhibitor approval, only metastases and radiation were associated with systemic therapy (P < .05). After multikinase inhibitor approval, patients with small tumors, extrathyroidal extension, positive lymph nodes, or metastases were more likely to receive systemic therapy (P < .05). The 5-year overall survival between pre and postmultikinase inhibitor groups, for those who received systemic therapy (n = 288), was similar (P = .58), even when restricted to patients with distant metastases (P = .55). CONCLUSION After approval of multikinase inhibitors, physicians broadened the criteria for systemic therapy. Prescription rates have since declined. Given the toxicities of these drugs and no improvement in overall survival since introduction, selective utilization may be warranted.
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Affiliation(s)
- Jessica W Thiesmeyer
- Department of Surgery, Weill Cornell Medical College, New York Presbyterian Hospital, NY.
| | - Jessica Limberg
- Department of Surgery, Weill Cornell Medical College, New York Presbyterian Hospital, NY
| | - Timothy M Ullmann
- Department of Surgery, Weill Cornell Medical College, New York Presbyterian Hospital, NY
| | - Dessislava Stefanova
- Department of Surgery, Weill Cornell Medical College, New York Presbyterian Hospital, NY
| | - Sarina Bains
- Department of Surgery, Weill Cornell Medical College, New York Presbyterian Hospital, NY
| | - Toni Beninato
- Department of Surgery, Weill Cornell Medical College, New York Presbyterian Hospital, NY
| | - Rasa Zarnegar
- Department of Surgery, Weill Cornell Medical College, New York Presbyterian Hospital, NY
| | - Thomas J Fahey
- Department of Surgery, Weill Cornell Medical College, New York Presbyterian Hospital, NY
| | - Brendan M Finnerty
- Department of Surgery, Weill Cornell Medical College, New York Presbyterian Hospital, NY
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16
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Skertich NJ, Tierney JF, Chivukula SV, Babazadeh NT, Hertl M, Poirier J, Keutgen XM. Risk factors associated with positive resection margins in patients with adrenocortical carcinoma. Am J Surg 2020; 220:932-937. [PMID: 32111342 DOI: 10.1016/j.amjsurg.2020.02.043] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Revised: 02/19/2020] [Accepted: 02/21/2020] [Indexed: 01/01/2023]
Abstract
BACKGROUND Positive resection margins are associated with worse survival after surgery for adrenocortical carcinoma (ACC). We aimed to identify risk factors for positive margins post-resection. METHODS The NCDB was queried for ACC patients from 2006 to 2015. Patients with positive versus negative resection margins post-surgery were compared using Chi-square tests. Survival based on adjuvant treatment was assessed using Kaplan-Meier curves. RESULTS 1,973 patients with ACC were identified, 217 (11.0%) with positive margins. Multivariable analysis identified extra-adrenal extension (HR 4.92, p < 0.001), lymph node metastases (HR 2.64, p = 0.001), and distant metastases (HR 1.53, p = 0.03) as risk factors for positive margins. No significant difference in margin status existed between patients who had an open versus minimally invasive procedure (p = 0.6). Positive margin patients receiving adjuvant radiation (p = 0.007) or combined chemo-radiation (p = 0.001) had the longest survival. CONCLUSION No modifiable risk factors were identified, but patients with positive margins receiving adjuvant radiation or chemo-radiation had the longest survival.
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Affiliation(s)
- Nicholas J Skertich
- Department of Surgery, Rush University Medical Center, 1750 W. Harrison, Suite 785, Chicago, IL, 60612, USA.
| | - John F Tierney
- Department of Surgery, Rush University Medical Center, 1750 W. Harrison, Suite 785, Chicago, IL, 60612, USA
| | - Sitaram V Chivukula
- Department of Surgery, Rush University Medical Center, 1750 W. Harrison, Suite 785, Chicago, IL, 60612, USA
| | - Nasim T Babazadeh
- Department of Surgery, Rush University Medical Center, 1750 W. Harrison, Suite 785, Chicago, IL, 60612, USA
| | - Martin Hertl
- Department of Surgery, Division of Transplant Surgery, Rush University Medical Center, 1750 W. Harrison, Suite 785, Chicago, IL, 60612, USA
| | - Jennifer Poirier
- Department of Surgery, Rush University Medical Center, 1750 W. Harrison, Suite 785, Chicago, IL, 60612, USA
| | - Xavier M Keutgen
- Department of Surgery, Division of General Surgery and Surgical Oncology, Endocrine Research Program, The University of Chicago Medicine and Biological Sciences Division, 5841 S. Maryland Ave, Chicago, IL, 60637, USA.
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Exquisite sensitivity of adrenocortical carcinomas to induction of ferroptosis. Proc Natl Acad Sci U S A 2019; 116:22269-22274. [PMID: 31611400 DOI: 10.1073/pnas.1912700116] [Citation(s) in RCA: 79] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Adrenocortical carcinomas (ACCs) are rare and highly malignant cancers associated with poor survival of patients. Currently, mitotane, a nonspecific derivative of the pesticide DDT (1,1-(dichlorobiphenyl)-2,2-dichloroethane), is used as the standard treatment, but its mechanism of action in ACCs remains elusive. Here we demonstrate that the human ACC NCI-H295R cell line is remarkably sensitive to induction of ferroptosis, while mitotane does not induce this iron-dependent mode of regulated necrosis. Supplementation with insulin, transferrin, and selenium (ITS) is commonly used to keep NCI-H295R cells in cell culture. We show that this supplementation prevents spontaneous ferroptosis, especially when it contains polyunsaturated fatty acids (PUFAs), such as linoleic acid. Inhibitors of apoptosis (zVAD, emricasan) do not prevent the mitotane-induced cell death but morphologically prevent membrane blebbing. The expression of glutathione peroxidase 4 (GPX4) in H295R cells, however, is significantly higher when compared to HT1080 fibrosarcoma cells, suggesting a role for ferroptosis. Direct inhibition of GPX4 in H295R cells led to high necrotic populations compared to control, while cotreatment with ferrostatin-1 (Fer-1) completely reverted ferroptosis. Interestingly, the analysis of public databases revealed that several key players of the ferroptosis pathway are hypermethylated and/or mutated in human ACCs. Finally, we also detected that growth hormone-releasing hormone (GHRH) antagonists, such as MIA602, kill H295R cells in a nonapoptotic manner. In summary, we found elevated expression of GPX4 and higher sensitivity to ferroptosis in ACCs. We hypothesize that instead of treatment with mitotane, human adrenocortical carcinomas may be much more sensitive to induction of ferroptosis.
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