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Martin CE, Kuhn AK, Leopold KN, Creo AL, Schoettler PJ, Allen-Rhoades WA. Exogenous steroid replacement in a pediatric patient with adrenocortical carcinoma receiving mitotane. Pediatr Blood Cancer 2024:e31072. [PMID: 38736192 DOI: 10.1002/pbc.31072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2024] [Accepted: 04/29/2024] [Indexed: 05/14/2024]
Affiliation(s)
- Catherine E Martin
- Department of Pharmacy - Ambulatory Service, Mayo Clinic, Rochester, Minnesota, USA
| | - Alexis K Kuhn
- Department of Pharmacy - Ambulatory Service, Mayo Clinic, Rochester, Minnesota, USA
| | - Kaitlin N Leopold
- Department of Pediatric and Adolescent Medicine, Division of Pediatric Endocrinology, Mayo Clinic, Rochester, Minnesota, USA
| | - Ana L Creo
- Department of Pediatric and Adolescent Medicine, Division of Pediatric Endocrinology, Mayo Clinic, Rochester, Minnesota, USA
| | - Peter J Schoettler
- Department of Pediatric and Adolescent Medicine, Division of Pediatric Hematology/Oncology, Mayo Clinic, Rochester, Minnesota, USA
| | - Wendy A Allen-Rhoades
- Department of Pediatric and Adolescent Medicine, Division of Pediatric Hematology/Oncology, Mayo Clinic, Rochester, Minnesota, USA
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Szkodziak P, Szkodziak F, Korolczuk A, Obel E, Woźniak S, Paszkowski T. The effect of adjuvant mitotane therapy of the adrenocortical carcinoma on the endometrium and its clinical consequences in menstruating women. Literature review and authors' own experiences. Am J Cancer Res 2024; 14:1802-1814. [PMID: 38726272 PMCID: PMC11076245 DOI: 10.62347/qkwf9884] [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: 01/31/2024] [Accepted: 03/31/2024] [Indexed: 05/12/2024] Open
Abstract
Adrenocortical carcinoma (ACC) is a malignant tumour that originates from the adrenal cortex. It is a highly aggressive cancer characterised by a poor prognosis with an annual incidence estimated to be up to 2 cases per million. In the adult population, ACC is diagnosed typically between 40 and 50 years of age, more often in women. Complete surgical resection of the tumour is the primary treatment method for ACC. Unfortunately, despite properly performed adrenalectomy, regional recurrences or distant metastases are detected in up to 90% of the patients. For that reason, adjuvant therapy is recommended. Mitotane is the most effective adrenal-specific agent used in adjuvant and palliative therapy. Two menstruating patients, after adrenalectomy due to ACC, during adjuvant mitotane therapy, have been included in the study. The study aimed to assess the effect of mitotane therapy on the endometrium and its clinical consequences, based on the analysis of these two cases and a review of the literature. It seems that menorrhagia may be expected during adjuvant mitotane therapy of ACC in menstruating women. Heavy uterine bleeding during menstruation may appear several months after the beginning of therapy. The likely mechanism for heavy menstrual bleeding is complex. Menorrhagia can occur due to the toxic effect of mitotane in the form of a haemorrhagic diathesis, while long-term treatment (over ten months) can lead to relative hypoestrogenism resulting in endometrial hyperplasia. Clinical signs of hypoestrogenism during mitotane treatment, have been described (including pre-puberty girls) and should be considered as a side-effect of the therapy. Menorrhagia may lead to severe anaemia, so this should be considered when planning mitotane treatment. Continuous gestagen therapy is helpful in the treatment of the above disorders. After over 60 years of experience with mitotane usage, knowledge about it is still insufficient, and further studies are required.
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Affiliation(s)
- Piotr Szkodziak
- 3rd Chair and Department of Gynaecology, Medical University of LublinLublin, Poland
| | - Filip Szkodziak
- 3rd Chair and Department of Gynaecology, Medical University of LublinLublin, Poland
| | - Agnieszka Korolczuk
- Chair and Department of Clinical Pathomorphology, Medical University of LublinLublin, Poland
| | - Ewa Obel
- Chair and Department of Endocrinology, Medical University of LublinLublin, Poland
| | - Sławomir Woźniak
- 3rd Chair and Department of Gynaecology, Medical University of LublinLublin, Poland
| | - Tomasz Paszkowski
- 3rd Chair and Department of Gynaecology, Medical University of LublinLublin, Poland
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3
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Canu L, Sparano C, Naletto L, De Filpo G, Cantini G, Rapizzi E, Martinelli S, Ercolino T, Cioppi F, Fantoni A, Zanatta L, Terreni A, Mannelli M, Luconi M, Maggi M, Lotti F. Hypogonadism and sexual function in men affected by adrenocortical carcinoma under mitotane therapy. Front Endocrinol (Lausanne) 2024; 14:1320722. [PMID: 38269251 PMCID: PMC10807287 DOI: 10.3389/fendo.2023.1320722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Accepted: 12/14/2023] [Indexed: 01/26/2024] Open
Abstract
Purpose Adrenocortical carcinoma (ACC) is a rare and aggressive tumor. ACC male patients under adjuvant mitotane therapy (AMT) frequently develop hypogonadism, however sexual function has never been assessed in this setting. The aim of this retrospective study was to evaluate in AMT treated ACC patients the changes in Luteinizing hormone (LH), Sex Hormone Binding Globulin (SHBG), total testosterone (TT) and calculated free testosterone (cFT), the prevalence and type of hypogonadism and sexual function, the latter before and after androgen replacement therapy (ART). Methods LH, SHBG, TT and cFT were assessed in ten ACC patients at baseline (T0) and six (T1), twelve (T2), and eighteen (T3) months after AMT. At T3, ART was initiated in eight hypogonadal patients, and LH, SHBG, TT and cFT levels were evaluated after six months (T4). In six patients, sexual function was evaluated before (T3) and after (T4) ART using the International Index of Erectile Function-15 (IIEF-15) questionnaire. Results Under AMT we observed higher SHBG and LH and lower cFT levels at T1-T3 compared to T0 (all p<0.05). At T3, hypergonadotropic hypogonadism and erectile dysfunction (ED) were detected in 80% and 83.3% of cases. At T4, we observed a significant cFT increase in men treated with T gel, and a significant improvement in IIEF-15 total and subdomains scores and ED prevalence (16.7%) in men under ART. Conclusion AMT was associated with hypergonatropic hypogonadism and ED, while ART led to a significant improvement of cFT levels and sexual function in the hypogonadal ACC patients. Therefore, we suggest to evaluate LH, SHBG, TT and cFT and sexual function during AMT, and start ART in the hypogonadal ACC patients with sexual dysfunction.
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Affiliation(s)
- Letizia Canu
- Endocrinology Unit, Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, Florence, Italy
- Endocrinology Unit, Careggi University Hospital (AOUC), Florence, Italy
- Centro di Ricerca e Innovazione sulle Patologie Surrenaliche, AOU Careggi, Florence, Italy
- Center of Excellence of European Network for the Study of Adrenal Tumors (ENS@T), Florence, Italy
| | - Clotilde Sparano
- Endocrinology Unit, Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, Florence, Italy
- Endocrinology Unit, Careggi University Hospital (AOUC), Florence, Italy
| | - Lara Naletto
- Endocrinology Unit, Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, Florence, Italy
| | - Giuseppina De Filpo
- Endocrinology Unit, Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, Florence, Italy
| | - Giulia Cantini
- Endocrinology Unit, Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, Florence, Italy
- Centro di Ricerca e Innovazione sulle Patologie Surrenaliche, AOU Careggi, Florence, Italy
- Center of Excellence of European Network for the Study of Adrenal Tumors (ENS@T), Florence, Italy
| | - Elena Rapizzi
- Centro di Ricerca e Innovazione sulle Patologie Surrenaliche, AOU Careggi, Florence, Italy
- Center of Excellence of European Network for the Study of Adrenal Tumors (ENS@T), Florence, Italy
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Serena Martinelli
- Endocrinology Unit, Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, Florence, Italy
- Centro di Ricerca e Innovazione sulle Patologie Surrenaliche, AOU Careggi, Florence, Italy
- Center of Excellence of European Network for the Study of Adrenal Tumors (ENS@T), Florence, Italy
| | - Tonino Ercolino
- Endocrinology Unit, Careggi University Hospital (AOUC), Florence, Italy
- Centro di Ricerca e Innovazione sulle Patologie Surrenaliche, AOU Careggi, Florence, Italy
- Center of Excellence of European Network for the Study of Adrenal Tumors (ENS@T), Florence, Italy
| | - Francesca Cioppi
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Alessandro Fantoni
- Endocrinology Unit, Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, Florence, Italy
| | - Lorenzo Zanatta
- Endocrinology Unit, Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, Florence, Italy
- Endocrinology Unit, Careggi University Hospital (AOUC), Florence, Italy
| | - Alessandro Terreni
- Department of Laboratory, Careggi University Hospital (AOUC), Florence, Italy
| | - Massimo Mannelli
- Endocrinology Unit, Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, Florence, Italy
- Centro di Ricerca e Innovazione sulle Patologie Surrenaliche, AOU Careggi, Florence, Italy
- Center of Excellence of European Network for the Study of Adrenal Tumors (ENS@T), Florence, Italy
| | - Michaela Luconi
- Endocrinology Unit, Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, Florence, Italy
- Centro di Ricerca e Innovazione sulle Patologie Surrenaliche, AOU Careggi, Florence, Italy
- Center of Excellence of European Network for the Study of Adrenal Tumors (ENS@T), Florence, Italy
| | - Mario Maggi
- Endocrinology Unit, Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, Florence, Italy
- Endocrinology Unit, Careggi University Hospital (AOUC), Florence, Italy
- Centro di Ricerca e Innovazione sulle Patologie Surrenaliche, AOU Careggi, Florence, Italy
- Center of Excellence of European Network for the Study of Adrenal Tumors (ENS@T), Florence, Italy
| | - Francesco Lotti
- Andrology, Female Endocrinology and Gender Incongruence Unit, Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, Florence, Italy
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Suzuki S, Takahashi N, Sugo M, Ishiwata K, Ishida A, Watanabe S, Igarashi K, Ruike Y, Naito K, Fujimoto M, Koide H, Imamura Y, Sakamoto S, Ichikawa T, Kubota Y, Wada T, Yamazaki Y, Sasano H, Ikeda JI, Tatsuno I, Yokote K. Challenges in the diagnosis of the enigmatic primary adrenal leiomyosarcoma: two case reports and review of the literature. BMC Endocr Disord 2023; 23:276. [PMID: 38110958 PMCID: PMC10726553 DOI: 10.1186/s12902-023-01530-z] [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] [Received: 10/30/2022] [Accepted: 12/11/2023] [Indexed: 12/20/2023] Open
Abstract
BACKGROUND Primary adrenal leiomyosarcoma is a rare and aggressive mesenchymal tumor derived from the smooth muscle wall of a central adrenal vein or its tributaries; therefore, tumors tend to invade the inferior vena cava and cause thrombosis. The great majority of tumors grow rapidly, which makes the disease difficult to diagnose in its early clinical stages and needs differentiation from adrenocortical carcinomas for the selection of chemotherapy including mitotane which causes adrenal insufficiency. CASE PRESENTATION We presented two patients with adrenal leiomyosarcoma who were referred to our hospital with abdominal pain and harboring large adrenal tumors and inferior vena cava thrombosis. The endocrine findings, including serum catecholamine levels, were unremarkable. These two patients were considered clinically inoperable, and CT-guided core needle biopsy was performed to obtain the definitive histopathological diagnosis and determine the modes of therapy. The masses were subsequently diagnosed as primary adrenal leiomyosarcoma based on the histological features and positive immunoreactivity for SMA (smooth muscle actin), desmin, and vimentin. CONCLUSIONS Adrenal leiomyosarcoma derived from the smooth muscle wall of a central adrenal vein or its tributaries is rare but should be considered a differential diagnosis in the case of nonfunctioning adrenal tumors extending directly to the inferior vena cava. CT-guided biopsy is considered useful for histopathological diagnosis and clinical management of patients with inoperable advanced adrenal tumors without any hormone excess.
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Affiliation(s)
- Sawako Suzuki
- Department of Endocrinology, Hematology and Gerontology, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan.
- Department of Diabetes, Metabolism and Endocrinology, Chiba University Hospital, Chiba, Japan.
| | - Naoya Takahashi
- Department of Diabetes, Metabolism and Endocrinology, Chiba University Hospital, Chiba, Japan
| | - Masafumi Sugo
- Department of Endocrinology, Hematology and Gerontology, Graduate School of Medicine, Chiba University, 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, Graduate School of Medicine, Chiba University, 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, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan
- Department of Diabetes, Metabolism and Endocrinology, Chiba University Hospital, Chiba, Japan
| | - Suzuka Watanabe
- Department of Endocrinology, Hematology and Gerontology, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan
- Department of Diabetes, Metabolism and Endocrinology, Chiba University Hospital, Chiba, Japan
| | - Katsushi Igarashi
- Department of Endocrinology, Hematology and Gerontology, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan
- Department of Diabetes, Metabolism and Endocrinology, Chiba University Hospital, Chiba, Japan
| | - Yutaro Ruike
- Department of Endocrinology, Hematology and Gerontology, Graduate School of Medicine, Chiba University, 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, Graduate School of Medicine, Chiba University, 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, Graduate School of Medicine, Chiba University, 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, Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba, 260-8670, Japan
- Department of Diabetes, Metabolism and Endocrinology, Chiba University Hospital, Chiba, Japan
| | - Yusuke Imamura
- Department of Urology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Shinichi Sakamoto
- Department of Urology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Tomohiko Ichikawa
- Department of Urology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Yoshihiro Kubota
- Department of Radiology, Chiba University Hospital, Chiba, Japan
| | - Takeshi Wada
- Department of Radiology, Chiba University Hospital, 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
| | - Jun-Ichiro Ikeda
- Department of Diagnostic Pathology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Ichiro Tatsuno
- Chiba Prefectural University of Health Sciences, Chiba, Japan
| | - Koutaro Yokote
- Department of Endocrinology, Hematology and Gerontology, Graduate School of Medicine, Chiba University, 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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Guarnotta V, Emanuele F, Salzillo R, Giordano C. Adrenal Cushing's syndrome in children. Front Endocrinol (Lausanne) 2023; 14:1329082. [PMID: 38192416 PMCID: PMC10773667 DOI: 10.3389/fendo.2023.1329082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Accepted: 11/29/2023] [Indexed: 01/10/2024] Open
Abstract
Adrenal Cushing's syndrome is a rare cause of endogenous hypercortisolism in neonatal and early childhood stages. The most common causes of adrenal CS are hyperfunctioning adrenal tumours, adenoma or carcinoma. Rarer causes are primary bilateral macronodular adrenal hyperplasia (PBAMH), primary pigmented adrenocortical disease (PPNAD) and McCune Albright syndrome. The diagnosis represents a challenge for clinicians. In cases of clinical suspicion, confirmatory tests of hypercortisolism should be performed, similarly to those performed in adults. Radiological imaging should be always combined with biochemical confirmatory tests, for the differential diagnosis of adrenal CS causes. Treatment strategies for adrenal CS include surgery and in specific cases medical drugs. An adequate treatment is associated to an improvement of growth, bone health, reproduction and body composition from childhood into and during adult life. After cure, lifelong glucocorticoid replacement therapy and endocrine follow-up are required, notably in patients with Carney's complex disease.
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Affiliation(s)
- Valentina Guarnotta
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, Section of Endocrinology, University of Palermo, Palermo, Italy
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Naotunna NPGCR, Siriwardana HVDN, Lakmini BC, Gamage DS, Gunarathna S, Samarasinghe M, Gunasekara S, Atapattu N. Adrenocortical tumors in children: Sri Lankan experience from a single center, and a mini review. J Med Case Rep 2023; 17:137. [PMID: 37046342 PMCID: PMC10099899 DOI: 10.1186/s13256-023-03890-5] [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: 02/06/2023] [Accepted: 03/14/2023] [Indexed: 04/14/2023] Open
Abstract
BACKGROUND Pediatric adrenocortical tumors include both benign adenomas and highly virulent malignant tumors. However, they are very rare among children. The aim of this study is to evaluate the clinicopathological data of children presenting with adrenocortical tumors and assess their survival in a South Asian population. CASE PRESENTATION This is a retrospective cohort study that includes patients diagnosed with adrenocortical tumors from August 2020 to August 2022 followed-up at Lady Ridgeway Hospital. Seven children were diagnosed with adrenal cortical tumors. Their ages ranged from 10 months to 6.5 years. Five of them were boys. All displayed signs of peripheral precocious puberty. One boy phenotypically had features of Beckwith-Wiedemann syndrome. The median time for diagnosis after the onset of symptoms was 4.4 months. The preoperative diagnosis was based on clinical manifestations, elevated dehydroepiandrosterone sulfate levels, and suprarenal masses on computed tomography. All five boys had right-sided suprarenal masses, while the two girls had them on the left side. All underwent surgery for tumor resection. The diagnosis was confirmed based on the histopathology of the adrenal specimens. Four children had a Wieneke score of 4 or more, suggesting the possibility of adrenocortical carcinoma; however, only two of them behaved as malignant tumors. To date, two children have developed local recurrences within a very short period. CONCLUSION Adrenocortical tumors are uncommon in children, and treatment options are limited. To identify early recurrences, routine clinical, radiological, and biochemical examinations at least once every 6-8 weeks is important.
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Affiliation(s)
| | | | | | - Dilhara Senani Gamage
- Endocrine and Diabetic Unit, Lady Ridgeway Hospital for Children, Colombo, Sri Lanka
| | | | - Malik Samarasinghe
- University Surgical Unit, Lady Ridgeway Hospital for Children, Colombo, Sri Lanka
- Department of Surgery, Faculty of Medicine, University of Colombo, Colombo, Sri Lanka
| | | | - Navoda Atapattu
- Endocrine and Diabetic Unit, Lady Ridgeway Hospital for Children, Colombo, Sri Lanka
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Kenney L, Hughes M. Adrenocortical Carcinoma: Role of Adjuvant and Neoadjuvant Therapy. Surg Oncol Clin N Am 2023; 32:279-287. [PMID: 36925185 DOI: 10.1016/j.soc.2022.10.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023]
Abstract
Adjuvant and neoadjuvant chemotherapy in the treatment of adrenocortical carcinoma (ACC) is limited by few existing trials, most of which are retrospective. The drug mitotane has been used for the treatment of ACC, although existing guidelines only support its use in high risk of recurrence. The first phase 3 trial involving systemic chemotherapy for ACC supports the use of etoposide, doxorubicin, cisplatin, and mitotane for combination therapy. No significant breakthrough has been discovered thus far in of targeted and immunotherapies. Neoadjuvant chemotherapy is only used to allow for complete surgical resection because complete excision is the definitive treatment of ACC.
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Affiliation(s)
- Lisa Kenney
- Department of Surgery, Eastern Virginia Medical School, 825 Fairfax Avenue, Suite 610, Norfolk, VA 23507, USA.
| | - Marybeth Hughes
- Department of Surgery, Division of Surgical Oncology, Eastern Virginia Medical School, 825 Fairfax Avenue, Suite 610, Norfolk, VA 23507, USA
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8
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Liu H, Huang K, Liu D, Wang Y. Case Report: Surgery to remove adrenocortical oncocytic carcinoma from an Asian male. Front Surg 2023; 10:943296. [PMID: 36761025 PMCID: PMC9905669 DOI: 10.3389/fsurg.2023.943296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 01/09/2023] [Indexed: 01/26/2023] Open
Abstract
Adrenocortical oncocytic carcinoma is a rare type of adrenocortical tumor. Its clinical characteristics and biological behavior need to be further evaluated after the accumulation of cases. Here we report a case of adrenocortical oncocytic carcinoma in an Asian male with scoliosis. We performed an operation on this patient. Because the patient's scoliosis was limited during the operation and the tumor protruded into the chest, we decided to adopt open surgery in the supine position. During the operation, we found a tumor about 8 cm in diameter in the right adrenal region and successfully removed it. The patient recovered well after surgery, and there was no tumor recurrence after one year of follow-up. Pathological results confirmed the diagnosis of adrenocortical oncocytic carcinoma. Pathological features showed tumor cell invasion of adipose tissue, with atypical mitosis and abundant esinophilic cytoplasm. Immunohistochemistry showed that nucleus related antigen (Ki67) index was more than 15% and the positive pathological staining of Synaptophysin (Syn), Melanoma A (Melan A), Inhibin and calretinin. The incidence rate of adrenocortical oncocytic carcinoma is extremely rare. Abdominal Computed tomography (CT) scans and other imaging examination methods are not specific. For larger adrenal tumors, the diagnosis of this disease should be considered. For patients with adrenocortical oncocytic carcinoma who have not yet metastasized, we may achieve sound treatment effects and reduce recurrence by removing the tumor, retroperitoneal fat around the tumor and locoregional lymph nodes.
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Affiliation(s)
- Hongtao Liu
- Department of Urology, General Hospital of Northern Theater Command, Shenyang, China
| | - Kai Huang
- Department of Urology, Clinical Medical College, Yangzhou University, Yangzhou, China,Correspondence: Kai Huang
| | - Dan Liu
- Department of Pathology, Clinical Medical College, Yangzhou University, Yangzhou, China
| | - Yehua Wang
- Department of Urology, Clinical Medical College, Yangzhou University, Yangzhou, China
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9
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Ткачук АВ, Бельцевич ДГ, Порубаева ЭЭ, Урусова ЛС. [Morphological predictors of the efficacy of mitotane therapy in adrenocortical cancer]. PROBLEMY ENDOKRINOLOGII 2023; 68:76-88. [PMID: 36689714 PMCID: PMC9939962 DOI: 10.14341/probl13172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 12/20/2022] [Accepted: 01/08/2023] [Indexed: 01/25/2023]
Abstract
BACKGROUND Adrenocortical cancer (ACC) is an orphan malignant tumor of the adrenal cortex with a predominantly poor prognosis and an aggressive clinical course. Nowadays, mitotane is a non-alternative drug in the treatment of ACC. The search for prognostic parameters that determine the sensitivity of ACC to ongoing treatment is currently an urgent task. Expression levels of the large subunit of ribonucleotide reductase M1 (RRM1), cytochrome P450 2W1 (CYP2W1), and sterol- O-acyltransferase-1 (SOAT1) are considered as potential predictors of response to mitotane therapy. AIM To assess the immunohistochemical expression of RRM1, CYP2W1 and SOAT1 in ACC as markers of clinical outcomes and response to the therapy with mitotane. MATERIALS AND METHODS The study included 62 patients older than 17 years of age with a diagnosis of ACC confirmed histologically and immunohistochemically. Mitotane therapy was initiated in 29 patients in the postoperative period, 33 patients were under dynamic observation without concomitant drug treatment. Antibodies to RRM1, CYP2W1, SOAT1 were used diluted in accordance with recommendations of firms-manufacturers for immunohistochemical detection. RESULTS In the group of patients with low and moderate RRM1, CYP2W1 and SOAT1 immunoreactivity in the tumor and no antitumor therapy, a better DFS was noted (p=0.037, p=0.020 and p=0.001, respectively) compared to the group of patients receiving mitotane therapy at this level of marker expression. With high immunoreactivity of the markers, no statistically significant differences in DFS were found. CONCLUSION Consistent with the findings in our study, low expression of RRM1, CYP2W1 and SOAT1 was associated with worse DFS with antitumor therapy. The results of the work indicate the need to assess the levels of immunoreactivity of these markers in patients with ACC before starting treatment with mitotane in order to predict the efficiency of therapy.
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Affiliation(s)
- А. В. Ткачук
- ФГБУ "Национальный медицинский исследовательский центр эндокринологии" Минздрава России
| | - Д. Г. Бельцевич
- ФГБУ "Национальный медицинский исследовательский центр эндокринологии" Минздрава России
| | - Э. Э. Порубаева
- ФГБУ "Национальный медицинский исследовательский центр эндокринологии" Минздрава России; ФГАОУ ВО «Первый Московский государственный медицинский университет им. И.М. Сеченова» Минздрава России (Сеченовский университет)
| | - Л. С. Урусова
- ФГБУ "Национальный медицинский исследовательский центр эндокринологии" Минздрава России
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10
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Mehlich A, Bolanowski M, Mehlich D, Witek P. Medical treatment of Cushing's disease with concurrent diabetes mellitus. Front Endocrinol (Lausanne) 2023; 14:1174119. [PMID: 37139336 PMCID: PMC10150952 DOI: 10.3389/fendo.2023.1174119] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Accepted: 04/03/2023] [Indexed: 05/05/2023] Open
Abstract
Cushing's disease (CD) is a severe endocrine disorder characterized by chronic hypercortisolaemia secondary to an overproduction of adrenocorticotropic hormone (ACTH) by a pituitary adenoma. Cortisol excess impairs normal glucose homeostasis through many pathophysiological mechanisms. The varying degrees of glucose intolerance, including impaired fasting glucose, impaired glucose tolerance, and Diabetes Mellitus (DM) are commonly observed in patients with CD and contribute to significant morbidity and mortality. Although definitive surgical treatment of ACTH-secreting tumors remains the most effective therapy to control both cortisol levels and glucose metabolism, nearly one-third of patients present with persistent or recurrent disease and require additional treatments. In recent years, several medical therapies demonstrated prominent clinical efficacy in the management of patients with CD for whom surgery was non-curative or for those who are ineligible to undergo surgical treatment. Cortisol-lowering medications may have different effects on glucose metabolism, partially independent of their role in normalizing hypercortisolaemia. The expanding therapeutic landscape offers new opportunities for the tailored therapy of patients with CD who present with glucose intolerance or DM, however, additional clinical studies are needed to determine the optimal management strategies. In this article, we discuss the pathophysiology of impaired glucose metabolism caused by cortisol excess and review the clinical efficacy of medical therapies of CD, with particular emphasis on their effects on glucose homeostasis.
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Affiliation(s)
- Anna Mehlich
- Department of Internal Medicine, Endocrinology and Diabetes, Medical University of Warsaw, Warsaw, Poland
| | - Marek Bolanowski
- Chair and Department of Endocrinology, Diabetes, and Isotope Treatment, Wroclaw Medical University, Wroclaw, Poland
| | - Dawid Mehlich
- Laboratory of Molecular OncoSignalling, International Institute of Molecular Mechanisms and Machines (IMol) Polish Academy of Sciences, Warsaw, Poland
- Doctoral School of Medical University of Warsaw, Medical University of Warsaw, Warsaw, Poland
- Laboratory of Experimental Medicine, Medical University of Warsaw, Warsaw, Poland
| | - Przemysław Witek
- Department of Internal Medicine, Endocrinology and Diabetes, Medical University of Warsaw, Warsaw, Poland
- *Correspondence: Przemysław Witek,
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11
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Al-Rashdan R, Aljaberi M, Mohamedkhair A, Al-Ibraheem A. Prominent 18F-FDG Uptake in the Adrenal Gland after Contralateral Adrenalectomy in a Known Case of Adrenocortical Oncocytic Carcinoma. ASIA OCEANIA JOURNAL OF NUCLEAR MEDICINE & BIOLOGY 2023; 11:181-184. [PMID: 37324222 PMCID: PMC10261690 DOI: 10.22038/aojnmb.2022.67950.1472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Revised: 11/11/2022] [Accepted: 11/28/2022] [Indexed: 06/17/2023]
Abstract
Adrenocortical carcinoma (ACC) is a rare type of cancer that is associated with a high rate of recurrence and poor prognosis. The main diagnostic approaches to adrenocortical cancer include CT scan, MRI and the promising role of 18F-FDG PET/CT. The main therapeutic approaches include radical surgery of local disease and recurrences, as well as adjuvant mitotane therapy. The evaluation of adrenocortical carcinoma (ACC) could be difficult by using 18F-FDG PET/CT in view of the significant association between the 18F-FDG uptake and ACC. At the same time, not all adrenal glands with 18F-FDG uptake are considered to be malignant, so awareness of these various findings is substantial for ACC management, especially with limited data regarding the role of 18F-FDG PET/CT in ACC post-operative settings. This report discusses the case of a 47-year-old man with a history of left adrenocortical carcinoma who underwent adrenalectomy and received adjuvant mitotane therapy. 9 months after the surgery, a follow-up 18F-FDG PET/CT scan showed that the 18F-FDG uptake was prominent in the right adrenal gland without corresponding abnormal CT scan findings.
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Affiliation(s)
| | | | | | - Akram Al-Ibraheem
- Corresponding author: Akram Al-Ibraheem. Department of Nuclear Medicine King Hussein Cancer Center, Amman, Jordan. Tel: +962-6-5300460, ext. 1721; Fax: +962-6-5353001; E-mail: ;
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12
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Xie W, Zhang Y, Cao R. Construction and validation of a prognostic model for predicting overall survival of primary adrenal malignant tumor patients: A population-based study with 1,080 patients. Front Surg 2022; 9:1025213. [PMID: 36353609 PMCID: PMC9637840 DOI: 10.3389/fsurg.2022.1025213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Accepted: 10/05/2022] [Indexed: 11/07/2022] Open
Abstract
Objective Primary adrenal malignant tumor is rare. The factors affecting the prognosis remain poorly defined. This study targeted to construct and corroborate a model for predicting the overall survival of adrenal malignant tumor patients. Methods We investigated the SEER database for patients with primary adrenal malignant tumor. 1,080 patients were divided into a construction cohort (n = 756) and a validation cohort (n = 324), randomly. The prognostic factors for overall survival were evaluated using univariate and multivariate Cox analyses. The nomogram was constructed and then validated with C-index, calibration curve, time-dependent ROC curve, and decision curve analysis in both cohorts. Then we divided the patients into 3 different risk groups according to the total points of the nomogram and analyzed their survival status by Kaplan-Meier curve with log-rank test. Results The baseline characteristics of these two cohorts were not statistically different (P > 0.05). Using univariate and multivariate Cox analyses, 5 variables, including age, tumor size, histological type, tumor stage, and surgery of primary site, were distinguished as prognostic factors (P < 0.05). Based on these variables, we constructed a nomogram to predict the 3- year, 5- year, and 10-year overall survival. The C-indexes were 0.780 (0.760–0.800) in the construction cohort and 0.780 (0.751–0.809) in the validation cohort. In both cohorts, the AUC reached a fairly high level at all time points. The internal and external calibration curves and ROC analysis showed outstanding accuracy and discrimination. The decision curves indicated excellent clinical usefulness. The best cut-off values for the total points of the nomogram were 165.4 and 243.1, and the prognosis was significantly different for the three different risk groups (P < 0.001). Conclusion We successfully constructed a model to predict the overall survival of primary adrenal malignant tumor patients. This model was validated to perform brilliantly internally and externally, which can assist us in individualized clinical management.
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Affiliation(s)
| | | | - Runfu Cao
- Correspondence: Runfu Cao Yida Zhang
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13
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Brusnakov M, Golovchenko O, Velihina Y, Liavynets O, Zhirnov V, Brovarets V. Evaluation of Anticancer Activity of 1,3-Oxazol-4-ylphosphonium Salts in Vitro. ChemMedChem 2022; 17:e202200319. [PMID: 36037305 PMCID: PMC9825890 DOI: 10.1002/cmdc.202200319] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 08/22/2022] [Indexed: 01/11/2023]
Abstract
A novel series of 1,3-oxazol-4-yltriphenylphosphonium salts has been synthesized and functionalized. Oxazole derivatives were subjected to NCI in vitro assessment. Seven most active derivatives have been selected for five-dose assay. Among them, compounds 9 ([2-(4-methylphenyl)-5-[(4-methylphenyl)sulfanyl]-1,3-oxazol-4-yl]triphenylphosphonium perchlorate), 1 ([5-(4-methylphenyl)amino]-2-phenyl-1,3-oxazol-4-yl]triphenylphosphonium perchlorate) and 4 ([5-phenyl-2-[(4-methylphenyl)amino]-1,3-oxazol-4-yl]triphenylphosphonium perchlorate) were the most active against all tested cancer subpanels. Statistical analysis of the total panel data showed average values of parameters of anticancer activity in the range of 0.3-1.1 μM (GI50 ), 1.2-2.5 μM (TGI) and 5-6 μM (LC50 ). It was found that the presence of phenyl or 4-methylphenyl groups at C(2) and C(5) in the oxazole ring is of critical importance for the manifestation of the anticancer activity. Matrix COMPARE analysis using LC50 vector showed a high positive correlation of compound 9 with standard anticancer agents that can directly disrupt mitochondrial function, causing programmed death of cancer cells. The obtained results indicate the anticancer activity of 1,3-oxazol-4-ylphosphonium salts, which could be useful for developing new anticancer drugs. The most active of them can be recommended for further in-depth studies and synthesis of new derivatives with antitumor activity on their basis.
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Affiliation(s)
- Mykhailo Brusnakov
- Department of Chemistry of Bioactive Nitrogen-Containing Heterocyclic BasesV. P. Kukhar Institute of Bioorganic Chemistry and PetrochemistryNational Academy of Sciences of UkraineMurmanska st. 102094KyivUkraine
| | - Olexandr Golovchenko
- Department of Chemistry of Bioactive Nitrogen-Containing Heterocyclic BasesV. P. Kukhar Institute of Bioorganic Chemistry and PetrochemistryNational Academy of Sciences of UkraineMurmanska st. 102094KyivUkraine
| | - Yevheniia Velihina
- Department of Chemistry of Bioactive Nitrogen-Containing Heterocyclic BasesV. P. Kukhar Institute of Bioorganic Chemistry and PetrochemistryNational Academy of Sciences of UkraineMurmanska st. 102094KyivUkraine,Laboratoire COBRAINSA Rouen NormandieBâtiment IRCOF, rue Tesnière 176821Mont Saint-Aignan CedexFrance
| | - Oleksandr Liavynets
- Department of General Chemistry and Chemistry of MaterialsYuriy Fedkovych Chernivtsi National UniversityKotsyubynsky st. 258012ChernivtsiUkraine
| | - Victor Zhirnov
- Department of Chemistry of Bioactive Nitrogen-Containing Heterocyclic BasesV. P. Kukhar Institute of Bioorganic Chemistry and PetrochemistryNational Academy of Sciences of UkraineMurmanska st. 102094KyivUkraine
| | - Volodymyr Brovarets
- Department of Chemistry of Bioactive Nitrogen-Containing Heterocyclic BasesV. P. Kukhar Institute of Bioorganic Chemistry and PetrochemistryNational Academy of Sciences of UkraineMurmanska st. 102094KyivUkraine
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Cremaschi V, Abate A, Cosentini D, Grisanti S, Rossini E, Laganà M, Tamburello M, Turla A, Sigala S, Berruti A. Advances in adrenocortical carcinoma pharmacotherapy: what is the current state of the art? Expert Opin Pharmacother 2022; 23:1413-1424. [PMID: 35876101 DOI: 10.1080/14656566.2022.2106128] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
INTRODUCTION Surgery, followed or not by adjuvant mitotane, is the current mainstay of therapy for patients with early-stage adrenocortical carcinoma (ACC). Mitotane, either alone or in association with EDP (Etoposide-Doxorubicin-Cisplatin) combination chemotherapy, is the standard approach for patients with metastatic ACC. AREAS COVERED The activity of newer cytotoxic drugs, radioligands, targeted therapies and immunotherapy, both in preclinical and in clinical studies, will be reviewed in this paper. EXPERT OPINION ADIUVO trial revealed that the administration of adjuvant mitotane is not advantageous in patients with good prognosis. Future strategies are to intensify efforts in adjuvant setting in patients with high risk of relapse. In patients with advanced/metastatic disease, modern targeted therapies have shown significant cytotoxicity in preclinical studies, however, studies in ACC patients reported disappointing results so far. The absence of targeted agents specifically inhibiting the major molecular pathways of ACC growth is the main cause of the failure of these drugs. Since ACC is often antigenic but poorly immunogenic, the results of immunotherapy trials appeared inferior to those achieved in the management of patients with other malignancies. Radioligand therapy may also be a promising approach. Combination of chemotherapy plus immunotherapy could be interesting to be tested in the future.
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Affiliation(s)
- Valentina Cremaschi
- Medical Oncology Unit, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, ASST Spedali Civili, Piazzale Spedali Civili 1, 25123, Brescia, Italy
| | - Andrea Abate
- Section of Pharmacology, Department of Molecular and Translational Medicine, University of Brescia, Viale Europa 11, 25123, Brescia, Italy
| | - Deborah Cosentini
- Medical Oncology Unit, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, ASST Spedali Civili, Piazzale Spedali Civili 1, 25123, Brescia, Italy
| | - Salvatore Grisanti
- Medical Oncology Unit, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, ASST Spedali Civili, Piazzale Spedali Civili 1, 25123, Brescia, Italy
| | - Elisa Rossini
- Section of Pharmacology, Department of Molecular and Translational Medicine, University of Brescia, Viale Europa 11, 25123, Brescia, Italy
| | - Marta Laganà
- Medical Oncology Unit, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, ASST Spedali Civili, Piazzale Spedali Civili 1, 25123, Brescia, Italy
| | - Mariangela Tamburello
- Section of Pharmacology, Department of Molecular and Translational Medicine, University of Brescia, Viale Europa 11, 25123, Brescia, Italy
| | - Antonella Turla
- Medical Oncology Unit, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, ASST Spedali Civili, Piazzale Spedali Civili 1, 25123, Brescia, Italy
| | - Sandra Sigala
- Section of Pharmacology, Department of Molecular and Translational Medicine, University of Brescia, Viale Europa 11, 25123, Brescia, Italy
| | - Alfredo Berruti
- Medical Oncology Unit, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, ASST Spedali Civili, Piazzale Spedali Civili 1, 25123, Brescia, Italy
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Locantore P, Paragliola RM, Cera G, Novizio R, Maggio E, Ramunno V, Corsello A, Corsello SM. Genetic Basis of ACTH-Secreting Adenomas. Int J Mol Sci 2022; 23:ijms23126824. [PMID: 35743266 PMCID: PMC9224284 DOI: 10.3390/ijms23126824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 06/08/2022] [Accepted: 06/17/2022] [Indexed: 12/10/2022] Open
Abstract
Cushing's disease represents 60-70% of all cases of Cushing's syndrome, presenting with a constellation of clinical features associated with sustained hypercortisolism. Molecular alterations in corticotrope cells lead to the formation of ACTH-secreting adenomas, with subsequent excessive production of endogenous glucocorticoids. In the last few years, many authors have contributed to analyzing the etiopathogenesis and pathophysiology of corticotrope adenomas, which still need to be fully clarified. New molecular modifications such as somatic mutations of USP8 and other genes have been identified, and several case series and case reports have been published, highlighting new molecular alterations that need to be explored. To investigate the current knowledge of the genetics of ACTH-secreting adenomas, we performed a bibliographic search of the recent scientific literature to identify all pertinent articles. This review presents the most recent updates on somatic and germline mutations underlying Cushing's disease. The prognostic implications of these mutations, in terms of clinical outcomes and therapeutic scenarios, are still debated. Further research is needed to define the clinical features associated with the different genotypes and potential pharmacological targets.
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Affiliation(s)
- Pietro Locantore
- Unit of Endocrinology, Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore—Fondazione Policlinico “Gemelli” IRCCS, Largo Gemelli 8, I-00168 Rome, Italy; (P.L.); (G.C.); (R.N.); (E.M.); (V.R.); (A.C.); (S.M.C.)
| | - Rosa Maria Paragliola
- Unit of Endocrinology, Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore—Fondazione Policlinico “Gemelli” IRCCS, Largo Gemelli 8, I-00168 Rome, Italy; (P.L.); (G.C.); (R.N.); (E.M.); (V.R.); (A.C.); (S.M.C.)
- Correspondence:
| | - Gianluca Cera
- Unit of Endocrinology, Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore—Fondazione Policlinico “Gemelli” IRCCS, Largo Gemelli 8, I-00168 Rome, Italy; (P.L.); (G.C.); (R.N.); (E.M.); (V.R.); (A.C.); (S.M.C.)
| | - Roberto Novizio
- Unit of Endocrinology, Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore—Fondazione Policlinico “Gemelli” IRCCS, Largo Gemelli 8, I-00168 Rome, Italy; (P.L.); (G.C.); (R.N.); (E.M.); (V.R.); (A.C.); (S.M.C.)
| | - Ettore Maggio
- Unit of Endocrinology, Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore—Fondazione Policlinico “Gemelli” IRCCS, Largo Gemelli 8, I-00168 Rome, Italy; (P.L.); (G.C.); (R.N.); (E.M.); (V.R.); (A.C.); (S.M.C.)
| | - Vittoria Ramunno
- Unit of Endocrinology, Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore—Fondazione Policlinico “Gemelli” IRCCS, Largo Gemelli 8, I-00168 Rome, Italy; (P.L.); (G.C.); (R.N.); (E.M.); (V.R.); (A.C.); (S.M.C.)
| | - Andrea Corsello
- Unit of Endocrinology, Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore—Fondazione Policlinico “Gemelli” IRCCS, Largo Gemelli 8, I-00168 Rome, Italy; (P.L.); (G.C.); (R.N.); (E.M.); (V.R.); (A.C.); (S.M.C.)
| | - Salvatore Maria Corsello
- Unit of Endocrinology, Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore—Fondazione Policlinico “Gemelli” IRCCS, Largo Gemelli 8, I-00168 Rome, Italy; (P.L.); (G.C.); (R.N.); (E.M.); (V.R.); (A.C.); (S.M.C.)
- Unicamillus, Saint Camillus International University of Medical Sciences, via di S. Alessandro 10, I-00131 Rome, Italy
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Targeted Therapy for Adrenocortical Carcinoma: A Genomic-Based Search for Available and Emerging Options. Cancers (Basel) 2022; 14:cancers14112721. [PMID: 35681700 PMCID: PMC9179357 DOI: 10.3390/cancers14112721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Revised: 05/22/2022] [Accepted: 05/27/2022] [Indexed: 12/07/2022] Open
Abstract
In rare diseases such as adrenocortical carcinoma (ACC), in silico analysis can help select promising therapy options. We screened all drugs approved by the FDA and those in current clinical studies to identify drugs that target genomic alterations, also known to be present in patients with ACC. We identified FDA-approved drugs in the My Cancer Genome and National Cancer Institute databases and identified genetic alterations that could predict drug response. In total, 155 FDA-approved drugs and 905 drugs in clinical trials were identified and linked to 375 genes of 89 TCGA patients. The most frequent potentially targetable genetic alterations included TP53 (20%), BRD9 (13%), TERT (13%), CTNNB1 (13%), CDK4 (7%), FLT4 (7%), and MDM2 (7%). We identified TP53-modulating drugs to be possibly effective in 20-26% of patients, followed by the Wnt signaling pathway inhibitors (15%), Telomelysin and INO5401 (13%), FHD-609 (13%), etc. According to our data, 67% of ACC patients exhibited genomic alterations that might be targeted by FDA-approved drugs or drugs being tested in current clinical trials. Although there are not many current therapy options directly targeting reported ACC alterations, this study identifies emerging options that could be tested in clinical trials.
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Koppula BR, Fine GC, Salem AE, Covington MF, Wiggins RH, Hoffman JM, Morton KA. PET-CT in Clinical Adult Oncology: III. Gastrointestinal Malignancies. Cancers (Basel) 2022; 14:cancers14112668. [PMID: 35681647 PMCID: PMC9179927 DOI: 10.3390/cancers14112668] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 05/20/2022] [Accepted: 05/20/2022] [Indexed: 11/17/2022] Open
Abstract
Simple Summary Positron emission tomography (PET), typically combined with computed tomography (CT), has become a critical advanced imaging technique in oncology. With PET-CT, a radioactive molecule (radiotracer) is injected in the bloodstream and localizes to sites of tumor because of specific cellular features of the tumor that accumulate the targeting radiotracer. The CT scan, performed at the same time, provides information to facilitate the characterization of radioactivity from deep or dense structures, and to provide detailed anatomic information. PET-CT has a variety of applications in oncology, including staging, therapeutic response assessment, restaging and surveillance. This series of six review articles provides an overview of the value, applications, and imaging interpretive strategies of PET-CT in the more common adult malignancies. The third report in this series provides a review of PET-CT imaging in gastrointestinal malignancies. Abstract PET-CT is an advanced imaging modality with many oncologic applications, including staging, assessment of response to therapy, restaging and longitudinal surveillance for recurrence. The goal of this series of six review articles is to provide practical information to providers and imaging professionals regarding the best use of PET-CT for specific oncologic indications, and the potential pitfalls and nuances that characterize these applications. In the third of these review articles, key tumor-specific clinical information and representative PET-CT images are provided to outline the role that PET-CT plays in the management of patients with gastrointestinal malignancies. The focus is on the use of 18F fluorodeoxyglucose (FDG), rather than on research radiopharmaceuticals under development. Many different types of gastrointestinal tumors exist, both pediatric and adult. A discussion of the role of FDG PET-CT for all of these is beyond the scope of this review. Rather, this article focuses on the most common adult gastrointestinal malignancies that may be encountered in clinical practice. The information provided here will provide information outlining the appropriate role of PET-CT in the clinical management of patients with gastrointestinal malignancies for healthcare professionals caring for adult cancer patients. It also addresses the nuances and provides interpretive guidance related to PET-CT for imaging providers, including radiologists, nuclear medicine physicians and their trainees.
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Affiliation(s)
- Bhasker R. Koppula
- Department of Radiology and Imaging Sciences, University of Utah, Salt Lake City, UT 84132, USA; (B.R.K.); (G.C.F.); (A.E.S.); (M.F.C.); (R.H.W.); (J.M.H.)
| | - Gabriel C. Fine
- Department of Radiology and Imaging Sciences, University of Utah, Salt Lake City, UT 84132, USA; (B.R.K.); (G.C.F.); (A.E.S.); (M.F.C.); (R.H.W.); (J.M.H.)
| | - Ahmed Ebada Salem
- Department of Radiology and Imaging Sciences, University of Utah, Salt Lake City, UT 84132, USA; (B.R.K.); (G.C.F.); (A.E.S.); (M.F.C.); (R.H.W.); (J.M.H.)
- Department of Radio Diagnosis and Intervention, Faculty of Medicine, Alexandria University, Alexandria 21526, Egypt
| | - Matthew F. Covington
- Department of Radiology and Imaging Sciences, University of Utah, Salt Lake City, UT 84132, USA; (B.R.K.); (G.C.F.); (A.E.S.); (M.F.C.); (R.H.W.); (J.M.H.)
| | - Richard H. Wiggins
- Department of Radiology and Imaging Sciences, University of Utah, Salt Lake City, UT 84132, USA; (B.R.K.); (G.C.F.); (A.E.S.); (M.F.C.); (R.H.W.); (J.M.H.)
| | - John M. Hoffman
- Department of Radiology and Imaging Sciences, University of Utah, Salt Lake City, UT 84132, USA; (B.R.K.); (G.C.F.); (A.E.S.); (M.F.C.); (R.H.W.); (J.M.H.)
| | - Kathryn A. Morton
- Department of Radiology and Imaging Sciences, University of Utah, Salt Lake City, UT 84132, USA; (B.R.K.); (G.C.F.); (A.E.S.); (M.F.C.); (R.H.W.); (J.M.H.)
- Summit Physician Specialists, Intermountain Healthcare Hospitals, Murray, UT 84123, USA
- Correspondence: ; Tel.: +1-801-581-7553
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18
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Stelcer E, Komarowska H, Jopek K, Żok A, Iżycki D, Malińska A, Szczepaniak B, Komekbai Z, Karczewski M, Wierzbicki T, Suchorska W, Ruchała M, Ruciński M. Biological response of adrenal carcinoma and melanoma cells to mitotane treatment. Oncol Lett 2022; 23:120. [PMID: 35261634 PMCID: PMC8855164 DOI: 10.3892/ol.2022.13240] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Accepted: 12/02/2021] [Indexed: 11/09/2022] Open
Abstract
A previous case report described an adrenal incidentaloma initially misdiagnosed as adrenocortical carcinoma (ACC), which was treated with mitotane. The final diagnosis was metastatic melanoma of unknown primary origin. However, the patient developed rapid disease progression after mitotane withdrawal, suggesting a protective role for mitotane in a non-adrenal-derived tumor. The aim of the present study was to determine the biological response of primary melanoma cells obtained from that patient, and that of other established melanoma and ACC cell lines, to mitotane treatment using a proliferation assay, flow cytometry, quantitative PCR and microarrays. Although mitotane inhibited the proliferation of both ACC and melanoma cells, its role in melanoma treatment appears to be limited. Flow cytometry analysis and transcriptomic studies indicated that the ACC cell line was highly responsive to mitotane treatment, while the primary melanoma cells showed a moderate response in vitro. Mitotane modified the activity of several key biological processes, including ‘mitotic nuclear division’, ‘DNA repair’, ‘angiogenesis’ and ‘negative regulation of ERK1 and ERK2 cascade’. Mitotane administration led to elevated levels of DNA double-strand breaks, necrosis and apoptosis. The present study provides a comprehensive insight into the biological response of mitotane-treated cells at the molecular level. Notably, the present findings offer new knowledge on the effects of mitotane on ACC and melanoma cells.
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Affiliation(s)
- Ewelina Stelcer
- Department of Histology and Embryology, Poznan University of Medical Sciences, 61‑001 Poznan, Poland
| | - Hanna Komarowska
- Department of Endocrinology, Metabolism and Internal Medicine, Poznan University of Medical Sciences, 60‑355 Poznan, Poland
| | - Karol Jopek
- Department of Histology and Embryology, Poznan University of Medical Sciences, 61‑001 Poznan, Poland
| | - Agnieszka Żok
- Division of Philosophy of Medicine and Bioethics, Department of Social Sciences and Humanities, Poznan University of Medical Sciences, 60‑806 Poznan, Poland
| | - Dariusz Iżycki
- Department of Cancer Immunology, Poznan University of Medical Sciences, 61‑866 Poznan, Poland
| | - Agnieszka Malińska
- Department of Histology and Embryology, Poznan University of Medical Sciences, 61‑001 Poznan, Poland
| | - Beata Szczepaniak
- Department of Histology and Embryology, Poznan University of Medical Sciences, 61‑001 Poznan, Poland
| | - Zhanat Komekbai
- Department of Histology, West Kazakhstan Marat Ospanov Medical University, Aktobe 030019, Kazakhstan
| | - Marek Karczewski
- Department of General and Transplantation Surgery, Poznan University of Medical Sciences, 60‑355 Poznan, Poland
| | - Tomasz Wierzbicki
- Department of General, Endocrinological and Gastroenterological Surgery, Poznan University of Medical Sciences, 60‑355 Poznan, Poland
| | - Wiktoria Suchorska
- Radiobiology Laboratory, Greater Poland Cancer Centre, 61‑866 Poznan, Poland
| | - Marek Ruchała
- Department of Endocrinology, Metabolism and Internal Medicine, Poznan University of Medical Sciences, 60‑355 Poznan, Poland
| | - Marcin Ruciński
- Department of Histology and Embryology, Poznan University of Medical Sciences, 61‑001 Poznan, Poland
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Pharmacogenetics of Drugs Used in the Treatment of Cancers. Genes (Basel) 2022; 13:genes13020311. [PMID: 35205356 PMCID: PMC8871547 DOI: 10.3390/genes13020311] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 01/24/2022] [Accepted: 01/27/2022] [Indexed: 02/01/2023] Open
Abstract
Pharmacogenomics is based on the understanding of the individual differences in drug use, the response to drug therapy (efficacy and toxicity), and the mechanisms underlying variable drug responses. The identification of DNA variants which markedly contribute to inter-individual variations in drug responses would improve the efficacy of treatments and decrease the rate of the adverse side effects of drugs. This review focuses only on the impact of polymorphisms within drug-metabolizing enzymes on drug responses. Anticancer drugs usually have a very narrow therapeutic index; therefore, it is very important to use appropriate doses in order to achieve the maximum benefits without putting the patient at risk of life-threatening toxicities. However, the adjustment of the appropriate dose is not so easy, due to the inheritance of specific polymorphisms in the genes encoding the target proteins and drug-metabolizing enzymes. This review presents just a few examples of such polymorphisms and their impact on the response to therapy.
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20
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Endocrine Toxicities of Antineoplastic Therapy: The Adrenal Topic. Cancers (Basel) 2022; 14:cancers14030593. [PMID: 35158860 PMCID: PMC8833706 DOI: 10.3390/cancers14030593] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 01/06/2022] [Accepted: 01/14/2022] [Indexed: 02/06/2023] Open
Abstract
Simple Summary Primary adrenal insufficiency (PAI) induced by anticancer drugs is a rare occurrence. However, with the expanding use of immune checkpoint inhibitors (ICIs), an increasing number of patients affected by ICI-induced PAI are expected. As a result, oncologists should be aware of the risk of PAI in patients on ICIs (and other anticancer agents) and the related clinical presentations to diagnose this condition early, provide the appropriate treatment, and timely involve endocrinologists in the management of those patients. In parallel, patients on these medications, together with their caregivers and relatives, should receive detailed information about PAI risk and be trained to act appropriately at the onset of alarm symptoms. Large collaborative trials are needed to develop appropriate tests to assess the personal risk of drug induced PAI better and improve its early diagnosis in cancer patients and patients affected by other forms of PAI. Abstract Immune checkpoint inhibitors (ICIs) have improved survival in patients affected by several solid tumours at the cost of new autoimmune adverse events. Endocrine toxicity is frequently reported in patients treated with these agents, mainly as thyroid dysfunction and hypophysitis. Primary adrenal insufficiency is reported in 1–2% of patients receiving a single ICI, but its rate is approximately 5% in patients treated with a combination of two ICIs. The clinical presentation of adrenal insufficiency may be insidious due to symptoms that are not specific. The same symptoms in cancer patients are frequently multifactorial, rendering the early diagnosis of adrenal insufficiency challenging in this group of patients. As adrenal insufficiency can be fatal if not rapidly diagnosed and treated, oncologists should be aware of its clinical presentations to timely involve endocrinologists to offer patients the appropriate management. In parallel, it is essential to educate patients, their caregivers, and relatives, providing them with detailed information about the risk of adrenal insufficiency and how to manage alarming symptoms at their onset. Finally, large collaborative trials are needed to develop appropriate tests to assess better the personal risk of drug-induced adrenal insufficiency and its early diagnosis and treatment, not only in cancer patients.
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Pence A, McGrath M, Lee SL, Raines DE. Pharmacological management of severe Cushing's syndrome: the role of etomidate. Ther Adv Endocrinol Metab 2022; 13:20420188211058583. [PMID: 35186251 PMCID: PMC8848075 DOI: 10.1177/20420188211058583] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Accepted: 10/19/2021] [Indexed: 12/31/2022] Open
Abstract
Cushing's syndrome (CS) is an endocrine disease characterized by excessive adrenocortical steroid production. One of the mainstay pharmacological treatments for CS are steroidogenesis enzyme inhibitors, including the antifungal agent ketoconazole along with metyrapone, mitotane, and aminoglutethimide. Recently, osilodrostat was added to this drug class and approved by the US Food and Drug Administration (FDA) for the treatment of Cushing's Disease. Steroidogenesis enzyme inhibitors inhibit various enzymes along the cortisol biosynthetic pathway and may be used preoperatively to lower cortisol levels and reduce surgical risk associated with tumor resection or postoperatively when surgery and/or radiation therapies are not curative. Because their selectivities for steroidogenic enzymes vary, they may even be administered in combination to achieve relatively rapid control of severe hypercortisolemia. Unfortunately, all currently available inhibitors are accompanied by serious adverse side effects that limit dosing and often result in treatment failures. Although more commonly known as a general anesthetic induction agent, etomidate is another member of the steroidogenesis enzyme inhibitor drug class. It suppresses cortisol production primarily by inhibiting 11β-hydroxylase and is the only inhibitor that may be given parenterally. However, the sedative-hypnotic actions of etomidate limit its use as an acute management option for CS. Thus, some have recommended that it be used only in intensive care settings. In this review, we discuss the initial development of etomidate as an anesthetic agent, its subsequent development as a treatment for CS, and the recent advances in dosing and drug development that dissociate sedative-hypnotic and adrenostatic drug actions to facilitate CS treatment in non-critical care settings.
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Affiliation(s)
- Andrea Pence
- Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Megan McGrath
- Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Stephanie L. Lee
- Section of Endocrinology, Diabetes and Nutrition, Department of Medicine, Boston Medical Center, Boston, MA, USA
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22
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Dabravolski SA, Nikiforov NG, Zhuravlev AD, Orekhov NA, Mikhaleva LM, Orekhov AN. The Role of Altered Mitochondrial Metabolism in Thyroid Cancer Development and Mitochondria-Targeted Thyroid Cancer Treatment. Int J Mol Sci 2021; 23:ijms23010460. [PMID: 35008887 PMCID: PMC8745127 DOI: 10.3390/ijms23010460] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 12/28/2021] [Accepted: 12/29/2021] [Indexed: 01/02/2023] Open
Abstract
Thyroid cancer (TC) is the most common type of endocrine malignancy. Tumour formation, progression, and metastasis greatly depend on the efficacy of mitochondria-primarily, the regulation of mitochondria-mediated apoptosis, Ca2+ homeostasis, dynamics, energy production, and associated reactive oxygen species generation. Recent studies have successfully confirmed the mitochondrial aetiology of thyroid carcinogenesis. In this review, we focus on the recent progress in understanding the molecular mechanisms of thyroid cancer relating to altered mitochondrial metabolism. We also discuss the repurposing of known drugs and the induction of mitochondria-mediated apoptosis as a new trend in the development of anti-TC therapy.
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Affiliation(s)
- Siarhei A. Dabravolski
- Department of Clinical Diagnostics, Vitebsk State Academy of Veterinary Medicine [UO VGAVM], 7/11 Dovatora Street, 210026 Vitebsk, Belarus
- Correspondence:
| | - Nikita G. Nikiforov
- AP Avtsyn Research Institute of Human Morphology, 3 Tsyurupa Street, 117418 Moscow, Russia; (N.G.N.); (A.D.Z.); (L.M.M.)
- Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Institute of Gene Biology, Russian Academy of Sciences, 34/5 Vavilova Street, 119334 Moscow, Russia
- Laboratory of Angiopathology, Institute of General Pathology and Pathophysiology, Russian Academy of Medical Sciences, 125315 Moscow, Russia
| | - Alexander D. Zhuravlev
- AP Avtsyn Research Institute of Human Morphology, 3 Tsyurupa Street, 117418 Moscow, Russia; (N.G.N.); (A.D.Z.); (L.M.M.)
| | - Nikolay A. Orekhov
- Institute for Atherosclerosis Research, Osennyaya Street 4-1-207, 121609 Moscow, Russia; (N.A.O.); (A.N.O.)
| | - Liudmila M. Mikhaleva
- AP Avtsyn Research Institute of Human Morphology, 3 Tsyurupa Street, 117418 Moscow, Russia; (N.G.N.); (A.D.Z.); (L.M.M.)
| | - Alexander N. Orekhov
- Institute for Atherosclerosis Research, Osennyaya Street 4-1-207, 121609 Moscow, Russia; (N.A.O.); (A.N.O.)
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Essien F, Persaud C, Dado D, Eden R, Tate J, Shahin G. A rare presentation of an ACTH-producing high-grade large cell neuroendocrine carcinoma with Cushing's syndrome. Clin Case Rep 2021; 9:e05168. [PMID: 34938550 PMCID: PMC8666948 DOI: 10.1002/ccr3.5168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Revised: 06/07/2021] [Accepted: 11/15/2021] [Indexed: 11/21/2022] Open
Abstract
High-grade neuroendocrine tumors (HGNET) are rare neoplasms composed of neural and hormonal with only around 42 cases reported in the last 20 years1. Herein, we describe a rare case of pancreatic HGNET, large cell type, associated with a Cushing's syndrome presentation.
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Affiliation(s)
- Francis Essien
- Department of Internal MedicineDavid Grant Medical CenterTravis Air Force BaseFairfieldCaliforniaUSA
| | - Christine Persaud
- Department of Internal MedicineDavid Grant Medical CenterTravis Air Force BaseFairfieldCaliforniaUSA
| | - David Dado
- Division of NephrologyDepartment of Internal MedicineKeesler Medical CenterKeesler Air Force BaseBiloxiMSUSA
| | - Rina Eden
- Division of PathologyDepartment of Internal MedicineKeesler Medical CenterKeesler Air Force BaseBiloxiMSUSA
| | - Joshua Tate
- Division of EndocrinologyDepartment of Internal MedicineKeesler Medical CenterKeesler Air Force BaseBiloxiMSUSA
| | - George Shahin
- Division of Hematology/OncologyDepartment of Internal MedicineKeesler Medical CenterKeesler Air Force BaseBiloxiMSUSA
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Pieckowski M, Kowalski P, Olędzka I, Miękus-Purwin N, Plenis A, Roszkowska A, Bączek T. Simultaneous determination of mitotane, its metabolite, and five steroid hormones in urine samples by capillary electrophoresis using β-CD 2 SDS 1 complexes as hydrophobic compounds solubilizers. Electrophoresis 2021; 43:990-997. [PMID: 34633693 DOI: 10.1002/elps.202100250] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 09/17/2021] [Accepted: 09/30/2021] [Indexed: 01/04/2023]
Abstract
Mitotane is a cytotoxic drug used in the treatment of inoperable adrenocortical carcinoma, it inhibits steroidogenesis as well, and therefore monitoring the level of steroid hormones in patients treated with mitotane is a crucial point of therapy. Hence, we have developed a simple, fast, and efficient electrophoretic method combined with reverse polarity sweeping as online preconcentration technique and dispersive liquid-liquid microextraction for the simultaneous determination of mitotane, its main metabolite DDA, and five steroid hormones (progesterone, testosterone, epitestosterone, cortisol, and corticosterone) in urine samples. In addition, a new sample matrix consisting of β-CD2 SDS1 complexes for a high hydrophobic compounds solubilization was developed. Approach based on the application of β-cyclodextrin and SDS complex of a ratio 2:1 allowed for hydrodynamic injection into the capillary of a solution containing both mitotane and other analytes. The detection limits of the analytes for the reverse polarity sweeping-dispersive liquid-liquid microextraction method were found to be in the range of 1.5-3 ng/mL, which were approximately 1000 times lower than in the conventional hydrodynamic injection (5 s, 0.5 psi) without any preconcentration procedure. All analytes were completely resolved in less than 13 min by uncoated silica capillary with an inner diameter of 75 μm (ID) × 60 cm. Electrophoretic separation was performed in reverse polarity with a voltage of -25 kV with a background electrolyte (BGE) consisting of 100 mM SDS, 25% ACN, 25 mM phosphate buffer (pH 2.5), and 7 mM β-cyclodextrin.
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Affiliation(s)
- Michał Pieckowski
- Department of Pharmaceutical Chemistry, Medical University of Gdańsk, Gdańsk, Poland
| | - Piotr Kowalski
- Department of Pharmaceutical Chemistry, Medical University of Gdańsk, Gdańsk, Poland
| | - Ilona Olędzka
- Department of Pharmaceutical Chemistry, Medical University of Gdańsk, Gdańsk, Poland
| | - Natalia Miękus-Purwin
- Department of Pharmaceutical Chemistry, Medical University of Gdańsk, Gdańsk, Poland
| | - Alina Plenis
- Department of Pharmaceutical Chemistry, Medical University of Gdańsk, Gdańsk, Poland
| | - Anna Roszkowska
- Department of Pharmaceutical Chemistry, Medical University of Gdańsk, Gdańsk, Poland
| | - Tomasz Bączek
- Department of Pharmaceutical Chemistry, Medical University of Gdańsk, Gdańsk, Poland
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25
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Metabolic and Endocrine Toxicities of Mitotane: A Systematic Review. Cancers (Basel) 2021; 13:cancers13195001. [PMID: 34638485 PMCID: PMC8508479 DOI: 10.3390/cancers13195001] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 09/29/2021] [Accepted: 10/02/2021] [Indexed: 12/05/2022] Open
Abstract
Simple Summary This is, to our knowledge, the first systematic review conducted on the endocrine effects of mitotane, which aims to collect all available evidence in the literature and provide complete and useful information regarding the management of the endocrine and metabolic side effects of mitotane in clinical practice. Abstract Despite the pivotal role of mitotane in adrenocortical carcinoma (ACC) management, data on the endocrine toxicities of this treatment are lacking. The aim of this systematic review is to collect the available evidence on the side effects of mitotane on the endocrine and metabolic systems in both children and adults affected by adrenal carcinoma. Sixteen articles on 493 patients were included. Among the adrenal insufficiency, which is an expected side effect of mitotane, 24.5% of patients increased glucocorticoid replacement therapy. Mineralocorticoid insufficiency usually occurred late in treatment in 36.8% of patients. Thyroid dysfunction is characterized by a decrease in FT4, which occurs within 3–6 months of treatment in 45.4% of patients, while TSH seems to not be a reliable marker. Dyslipidemia is characterized by an increase in both LDL-c and HDL-c (54.2%). Few studies have found evidence of hypertriglyceridemia. In males, gynecomastia and hypogonadism can occur after 3–6 months of treatment (38.4% and 35.6%, respectively), while in pre-menopausal women, mitotane can cause ovarian cysts and, less frequently, menstrual disorders. Most of these side effects appear to be reversible after mitotane discontinuation. We finally suggest an algorithm that could guide metabolic and endocrine safety assessments in patients treated with mitotane for ACC.
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26
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Adjuvant platinum-based chemotherapy in radically resected adrenocortical carcinoma: a cohort study. Br J Cancer 2021; 125:1233-1238. [PMID: 34400803 PMCID: PMC8548516 DOI: 10.1038/s41416-021-01513-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 07/01/2021] [Accepted: 07/22/2021] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND After radical resection, patients with adrenocortical carcinoma (ACC) frequently experience recurrence and, therefore, effective adjuvant treatment is urgently needed. The aim of the study was to investigate the role of adjuvant platinum-based therapy. METHODS In this retrospective multicentre cohort study, we identified patients treated with adjuvant platinum-based chemotherapy after radical resection and compared them with patients without adjuvant chemotherapy. Recurrence-free and overall survival (RFS/OS) were investigated in a matched group analysis and by applying a propensity score matching using the full control cohort (n = 268). For both approaches, we accounted for immortal time bias. RESULTS Of the 31 patients in the platinum cohort (R0 n = 25, RX n = 4, R1 n = 2; ENSAT Stage II n = 11, III n = 16, IV n = 4, median Ki67 30%, mitotane n = 28), 14 experienced recurrence compared to 29 of 31 matched controls (median RFS after the landmark at 3 months 17.3 vs. 7.3 months; adjusted HR 0.19 (95% CI 0.09-0.42; P < 0.001). Using propensity score matching, the HR for RFS was 0.45 (0.29-0.89, P = 0.021) and for OS 0.25 (0.09-0.69; P = 0.007). CONCLUSIONS Our study provides the first evidence that adjuvant platinum-based chemotherapy may be associated with prolonged recurrence-free and overall survival in patients with ACC and a very high risk for recurrence.
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27
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The Challenging Pharmacokinetics of Mitotane: An Old Drug in Need of New Packaging. Eur J Drug Metab Pharmacokinet 2021; 46:575-593. [PMID: 34287806 PMCID: PMC8397669 DOI: 10.1007/s13318-021-00700-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/24/2021] [Indexed: 01/10/2023]
Abstract
Adrenocortical carcinoma (ACC) is a malignant tumor originating from the adrenal gland cortex with a heterogeneous but overall dismal prognosis in advanced stages. For more than 50 years, mitotane has remained a cornerstone for the treatment of ACC as adjuvant and palliative therapy. It has a very poor aqueous solubility of 0.1 mg/l and high partition coefficient in octanol/water (log P) value of 6. The commercially available dosage form is 500 mg tablets (Lysodren®). Even at doses up to 6 g/day (12 tablets in divided doses) for several months, > 50% patients do not achieve therapeutic plasma concentration > 14 mg/l due to poor water solubility, large volume of distribution and inter/intra-individual variability in bioavailability. This article aims to give a concise update of the clinical challenges associated with the administration of high-dose mitotane oral therapy which encompass the issues of poor bioavailability, difficult-to-predict pharmacokinetics and associated adverse events. Moreover, we present recent efforts to improve mitotane formulations. Their success has been limited, and we therefore propose an injectable mitotane formulation instead of oral administration, which could bypass many of the main issues associated with high-dose oral mitotane therapy. A parenteral administration of mitotane could not only help to alleviate the adverse effects but also circumvent the variable oral absorption, give better control over therapeutic plasma mitotane concentration and potentially shorten the time to achieve therapeutic drug plasma concentrations considerably. Mitotane as tablet form is currently the standard treatment for adrenocortical carcinoma. It has been used for 5 decades but suffers from highly variable responses in patients, subsequent adverse effects and overall lower response rate. This can be fundamentally linked to the exceedingly poor water solubility of mitotane itself. In terms of enhancing water solubility, a few research groups have attempted to develop better formulations of mitotane to overcome the issues associated with tablet dosage form. However, the success rate was limited, and these formulations did not make it into the clinics. In this article, we have comprehensively reviewed the properties of these formulations and discuss the reasons for their limited utility. Furthermore, we discuss a recently developed mitotane nanoformulation that led us to propose a novel approach to mitotane therapy, where intravenous delivery supplements the standard oral administration. With this article, we combine the current state of knowledge as a single piece of information about the various problems associated with the use of mitotane tablets, and herein we postulate the development of a new injectable mitotane formulation, which can potentially circumvent the major problems associated to mitotane's poor water solubility.
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28
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Lubomski A, Falhammar H, Torpy DJ, Rushworth RL. The epidemiology of primary and secondary adrenal malignancies and associated adrenal insufficiency in hospitalised patients: an analysis of hospital admission data, NSW, Australia. BMC Endocr Disord 2021; 21:141. [PMID: 34217233 PMCID: PMC8254950 DOI: 10.1186/s12902-021-00787-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Accepted: 05/13/2021] [Indexed: 01/28/2023] Open
Abstract
BACKGROUND Adrenal insufficiency (AI) causes considerable morbidity but may remain undiagnosed in patients with adrenal malignancy (AM). The epidemiology of AI and adrenal crises (AC) in AM is uncertain. METHODS This was a retrospective study examining hospital admission data from 2006 to 2017. All admissions to all hospitals in NSW, Australia over this period with a principal or comorbid diagnosis of an adrenal malignancy were selected. Data were examined for trends in admissions for AM and associated AI/AC using population data from the corresponding years. RESULTS There were 15,376 hospital admissions with a diagnosis of AM in NSW over the study period, corresponding to 1281 admissions/year. The AM admission rate increased significantly over the study period from 129.9/million to 215.7/million (p < 0.01). An AI diagnosis was recorded in 182 (1.2%) admissions, corresponding to an average of 2.1/million/year. This rate increased significantly over the years of the study from 1.2/million in 2006 to 3.4/million in 2017 (p < 0.01). An AC was identified in 24 (13.2%) admissions with an AI diagnosis. Four patients (16.7%) with an AC died during the hospitalisation. CONCLUSION Admission with a diagnosis of AM has increased over recent years and has been accompanied by an increase in AI diagnoses. While AI is diagnosed in a small proportion of patients with AM, ACs do occur in affected patients.
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Affiliation(s)
- Anna Lubomski
- School of Medicine, Sydney, The University of Notre Dame Australia, Darlinghurst, Australia
| | - Henrik Falhammar
- Department of Endocrinology, Metabolism and Diabetes, Karolinska University Hospital, 141 86, Stockholm, Sweden
- Department of Molecular Medicine and Surgery, Karolinska Institutet, 171 76, Stockholm, Sweden
| | - David J Torpy
- Endocrine and Metabolic Unit, Royal Adelaide Hospital and University of Adelaide, North Terrace, Adelaide, Australia
| | - R Louise Rushworth
- School of Medicine, Sydney, The University of Notre Dame Australia, Darlinghurst, Australia.
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29
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Li X, Kim W, Juszczak K, Arif M, Sato Y, Kume H, Ogawa S, Turkez H, Boren J, Nielsen J, Uhlen M, Zhang C, Mardinoglu A. Stratification of patients with clear cell renal cell carcinoma to facilitate drug repositioning. iScience 2021; 24:102722. [PMID: 34258555 PMCID: PMC8253978 DOI: 10.1016/j.isci.2021.102722] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 05/14/2021] [Accepted: 06/10/2021] [Indexed: 12/24/2022] Open
Abstract
Clear cell renal cell carcinoma (ccRCC) is the most common histological type of kidney cancer and has high heterogeneity. Stratification of ccRCC is important since distinct subtypes differ in prognosis and treatment. Here, we applied a systems biology approach to stratify ccRCC into three molecular subtypes with different mRNA expression patterns and prognosis of patients. Further, we developed a set of biomarkers that could robustly classify the patients into each of the three subtypes and predict the prognosis of patients. Then, we reconstructed subtype-specific metabolic models and performed essential gene analysis to identify the potential drug targets. We identified four drug targets, including SOAT1, CRLS1, and ACACB, essential in all the three subtypes and GPD2, exclusively essential to subtype 1. Finally, we repositioned mitotane, an FDA-approved SOAT1 inhibitor, to treat ccRCC and showed that it decreased tumor cell viability and inhibited tumor cell growth based on in vitro experiments. Three consistent molecular ccRCC subtypes were found to guide patients' prognoses REOs-based biomarker was developed to robustly classify patients at individual level SOAT1 is identified as a common drug target for all ccRCC subtypes Mitotane was repositioned treatment of ccRCC via inhibiting SOAT1
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Affiliation(s)
- Xiangyu Li
- Science for Life Laboratory, KTH-Royal Institute of Technology, Stockholm 17165, Sweden.,Bash Biotech Inc, 600 West Broadway, Suite 700, San Diego, CA 92101, USA
| | - Woonghee Kim
- Science for Life Laboratory, KTH-Royal Institute of Technology, Stockholm 17165, Sweden
| | - Kajetan Juszczak
- Science for Life Laboratory, KTH-Royal Institute of Technology, Stockholm 17165, Sweden
| | - Muhammad Arif
- Science for Life Laboratory, KTH-Royal Institute of Technology, Stockholm 17165, Sweden
| | - Yusuke Sato
- Department of Pathology and Tumor Biology, Institute for the Advanced Study of Human Biology (WPI-ASHBi), Kyoto University, Kyoto 606-8501, Japan.,Department of Urology, Graduate School of Medicine, The University of Tokyo, Tokyo 113-8654, Japan
| | - Haruki Kume
- Department of Urology, Graduate School of Medicine, The University of Tokyo, Tokyo 113-8654, Japan
| | - Seishi Ogawa
- Department of Pathology and Tumor Biology, Institute for the Advanced Study of Human Biology (WPI-ASHBi), Kyoto University, Kyoto 606-8501, Japan.,Centre for Hematology and Regenerative Medicine, Department of Medicine, Karolinska Institute, Stockholm 17177, Sweden
| | - Hasan Turkez
- Department of Medical Biology, Faculty of Medicine, Atatürk University, Erzurum 25240, Turkey
| | - Jan Boren
- Department of Molecular and Clinical Medicine, University of Gothenburg, Sahlgrenska University Hospital, Gothenburg 41345, Sweden
| | - Jens Nielsen
- Department of Biology and Biological Engineering, Chalmers University of Technology, Gothenburg 41296, Sweden.,BioInnovation Institute, Copenhagen N 2200, Denmark
| | - Mathias Uhlen
- Science for Life Laboratory, KTH-Royal Institute of Technology, Stockholm 17165, Sweden
| | - Cheng Zhang
- Science for Life Laboratory, KTH-Royal Institute of Technology, Stockholm 17165, Sweden.,Key Laboratory of Advanced Drug Preparation Technologies, School of Pharmaceutical Sciences, Ministry of Education, Zhengzhou University, Zhengzhou 450001, China
| | - Adil Mardinoglu
- Science for Life Laboratory, KTH-Royal Institute of Technology, Stockholm 17165, Sweden.,Centre for Host-Microbiome Interactions, Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, London SE1 9RT, UK
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30
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Maria AG, Silva Borges K, Lira RCP, Hassib Thomé C, Berthon A, Drougat L, Kiseljak-Vassiliades K, Wierman ME, Faucz FR, Faça VM, Tone LG, Stratakis CA. Inhibition of Aurora kinase A activity enhances the antitumor response of beta-catenin blockade in human adrenocortical cancer cells. Mol Cell Endocrinol 2021; 528:111243. [PMID: 33716050 PMCID: PMC8297658 DOI: 10.1016/j.mce.2021.111243] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 03/06/2021] [Accepted: 03/08/2021] [Indexed: 12/19/2022]
Abstract
Adrenocortical cancer (ACC) is a rare and aggressive type of endocrine tumor with high risk of recurrence and metastasis. The overall survival of patients diagnosed with ACC is low and treatment for metastatic stages remain limited to mitotane, which has low efficiency in advanced stages of the disease and is associated with high toxicity. Therefore, identification of new biological targets to improve ACC treatment is crucial. Blockade of the Wnt/beta-catenin pathway decreased adrenal steroidogenesis and increased apoptosis of NCI-H295 human ACC cells, in vitro and in a xenograft mouse model. Aurora kinases play important roles in cell division during the G1-M phase and their aberrant expression is correlated with a poor prognosis in different types of tumors. Hence, we hypothesized that inhibition of aurora kinases activity combined with the beta-catenin pathway blockade would improve the impairment of ACC cell growth in vitro. We studied the combinatorial effects of AMG 900, an aurora kinase inhibitor and PNU-74654, a beta-catenin pathway blocker, on proliferation, survival and tumor progression in multiple ACC cell lines: NCI-H295, CU-ACC1 and CU-ACC2. Exposure of ACC cells to the combination of AMG 900 with PNU-74654 decreased cell proliferation and viability compared to either treatment alone. In addition, AMG 900 inhibited cell invasion and clonogenesis compared to PNU-74654, and the combination showed no greater effects. In contrast, PNU-74654 was more effective in decreasing cortisol secretion. These data suggest that inhibition of aurora kinases activity combined with blockade of the beta-catenin pathway may provide a combinatorial approach for targeting ACC tumors.
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Affiliation(s)
- Andrea Gutierrez Maria
- Section on Endocrinology & Genetics (SEGEN), Eunice Kennedy Shriver National Institute of Child Health & Human Development (NICHD), National Institutes of Health (NIH), Bethesda, MD, 20892, USA; Department of Pediatrics, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP, 14049-900, Brazil.
| | - Kleiton Silva Borges
- Department of Pediatrics, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP, 14049-900, Brazil
| | - R C P Lira
- Department of Pediatrics, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP, 14049-900, Brazil
| | - Carolina Hassib Thomé
- Department of Biochemistry and Immunology, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP, 14049-900, Brazil
| | - Annabel Berthon
- Section on Endocrinology & Genetics (SEGEN), Eunice Kennedy Shriver National Institute of Child Health & Human Development (NICHD), National Institutes of Health (NIH), Bethesda, MD, 20892, USA
| | - Ludivine Drougat
- Section on Endocrinology & Genetics (SEGEN), Eunice Kennedy Shriver National Institute of Child Health & Human Development (NICHD), National Institutes of Health (NIH), Bethesda, MD, 20892, USA
| | - Katja Kiseljak-Vassiliades
- Division of Endocrinology, Metabolism and Diabetes, University of Colorado School of Medicine, Aurora, CO, 80045, USA; Research Service Veterans Affairs Medical Center, Denver, CO, 80045, USA
| | - Margaret E Wierman
- Division of Endocrinology, Metabolism and Diabetes, University of Colorado School of Medicine, Aurora, CO, 80045, USA; Research Service Veterans Affairs Medical Center, Denver, CO, 80045, USA
| | - Fabio R Faucz
- Section on Endocrinology & Genetics (SEGEN), Eunice Kennedy Shriver National Institute of Child Health & Human Development (NICHD), National Institutes of Health (NIH), Bethesda, MD, 20892, USA
| | - Vitor Marcel Faça
- Department of Biochemistry and Immunology, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP, 14049-900, Brazil
| | - Luiz Gonzaga Tone
- Department of Pediatrics, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP, 14049-900, Brazil
| | - Constantine A Stratakis
- Section on Endocrinology & Genetics (SEGEN), Eunice Kennedy Shriver National Institute of Child Health & Human Development (NICHD), National Institutes of Health (NIH), Bethesda, MD, 20892, USA; Pediatric Endocrinology Inter-institute Training Program, Eunice Kennedy Shriver National Institute of Child Health & Human Development (NICHD), National Institutes of Health (NIH), Bethesda, MD20892, USA
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Bansari A, Radhakrishnan NS, Kattan JN. A rare case of right shoulder pain. BMJ Case Rep 2021; 14:14/2/e232266. [PMID: 33568404 PMCID: PMC7878144 DOI: 10.1136/bcr-2019-232266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
We present a case of a 19-year-old man with right shoulder pain lasting for several months. Abdominal imaging revealed a right adrenal mass directly invading vascular structures into the right atrium. Widespread metastatic adrenocortical carcinoma was confirmed on biopsy. He opted for palliative mitotane treatment with home hospice care. This case emphasises the importance of considering abdominal masses in the differential diagnosis of persistent right shoulder pain after common causes have been ruled out. Early diagnosis could be potentially life-saving.
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Affiliation(s)
- Asha Bansari
- Medicine, University of Florida Health, Gainesville, Florida, USA
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Loewe R, Rogowski-Lehmann N, Pfluger T, Reincke M, Hahner S, Bluemel C, Fassnacht M, Beuschlein F. Predicitve Value of FDG Uptake in the Remaining Adrenal Gland Following Adrenalectomy for Adrenocortical Cancer. Horm Metab Res 2021; 53:24-31. [PMID: 33086388 DOI: 10.1055/a-1268-8301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Following initial surgery, patients with adrenocortical carcinoma (ACC) are commonly treated with the adrenolytic substance mitotane in an adjuvant or therapeutic setting. Treatment responses, however, are variable. The objective of the study was to investigate a possible correlation between FDG-PET activity of the remaining adrenal gland and therapeutic response of mitotane treatment. This is a retrospective study enrolling patients from two German centers with operated ACC and minimal information on PET-CT scanning. Eighty-two ACC patients after adrenalectomy were included (66 treated with mitotane and 16 without medical therapy). FDG uptake of the contralateral adrenal gland, liver and mediastinum was analyzed from a total of 291 PET/CT scans (median 4 scans per patient) and correlated with clinical annotations including overall and recurrence free survival. The majority of patients (81%) displayed a temporary increase in adrenal FDG uptake within the first 18 months following surgery, which was not associated with a morphological correlate for potential malignancy. This increase was mainly present in patients treated with mitotane (51/61, 84%) but less frequent in the control group (4/7, 57%). No direct correlation with mitotane plasma levels were evident. Patients following R0 resection with high adrenal uptake showed a tendency towards better clinical outcome without reaching a significance value (HR 1.41; CI 0.42-4.75; p=0.059). FDG update of the contralateral adrenal gland may not be misinterpreted as sign of malignancy but might be rather associated with a trend towards better clinical outcome.
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Affiliation(s)
- Ruben Loewe
- Medizinische Klinik und Poliklinik IV, Klinikum der Universität München, Munich, Germany
| | | | - Thomas Pfluger
- Klinik und Poliklink für Nuklearmedizin, Klinikum der Universität München, Munich, Germany
| | - Martin Reincke
- Medizinische Klinik und Poliklinik IV, Klinikum der Universität München, Munich, Germany
| | - Stefanie Hahner
- Department of Medicine, Division of Endocrinology and Diabetes, University Hospital, University of Würzburg, Würzburg, Germany
| | - Christina Bluemel
- Department of Nuclear Medicine, University Hospital, University of Würzburg, Würzburg, Germany
| | - Martin Fassnacht
- Department of Medicine, Division of Endocrinology and Diabetes, University Hospital, University of Würzburg, Würzburg, Germany
- Comprehensive Cancer Center Mainfranken, University of Würzburg, Würzburg, Germany
| | - Felix Beuschlein
- Medizinische Klinik und Poliklinik IV, Klinikum der Universität München, Munich, Germany
- Klinik für Endokrinologie, Diabetologie und Klinische Ernährung, Universitätsspital Zürich, Zürich, Switzerland
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Benvenga S. L-T4 Therapy in the Presence of Pharmacological Interferents. Front Endocrinol (Lausanne) 2020; 11:607446. [PMID: 33414765 PMCID: PMC7783463 DOI: 10.3389/fendo.2020.607446] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Accepted: 11/17/2020] [Indexed: 01/11/2023] Open
Abstract
Pharmacological interference on L-thyroxine (L-T4) therapy can be exerted at several levels, namely from the hypothalamus/pituitary through the intestine, where the absorption of exogenous L-T4 takes place. A number of medications interfere with L-T4 therapy, some of them also being the cause of hypothyroidism. The clinician should be aware that some medications simply affect thyroid function tests with no need of modifying the dose of L-T4 that the patient was taking prior to their prescription. Usually, the topic of pharmacological interference on L-T4 therapy addresses the patient with primary hypothyroidism, in whom periodic measurement of serum thyrotropin (TSH) is the biochemical target. However, this minireview also addresses the patient with central hypothyroidism, in whom the biochemical target is serum free thyroxine (FT4). This minireview also addresses two additional topics. One is the costs associated with frequent monitoring of the biochemical target when L-T4 is taken simultaneously with the interfering drug. The second topic is the issue of metabolic/cardiovascular complications associated with undertreated hypothyroidism.
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Affiliation(s)
- Salvatore Benvenga
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
- Master Program on Childhood, Adolescent and Women’s Endocrine Health, University of Messina, Messina, Italy
- Interdepartmental Program of Molecular & Clinical Endocrinology and Women’s Endocrine Health, University Hospital, A.O.U. Policlinico G. Martino, Messina, Italy
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Paragliola RM, Corsello A, Locantore P, Papi G, Pontecorvi A, Corsello SM. Medical Approaches in Adrenocortical Carcinoma. Biomedicines 2020; 8:biomedicines8120551. [PMID: 33260476 PMCID: PMC7760807 DOI: 10.3390/biomedicines8120551] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2020] [Revised: 11/15/2020] [Accepted: 11/27/2020] [Indexed: 12/15/2022] Open
Abstract
Adrenocortical carcinoma (ACC) represents one of the most aggressive endocrine tumors. In spite of a correct therapeutic strategy based on a multidisciplinary approach between endocrinologist, surgeon and oncologist, the prognosis is often poor. Surgery is the mainstay treatment in ACC. Mitotane, a dichloro-diphenyl-trichloro-ethane derivate, represents the main medical treatment of ACC in consideration of its adrenocytolitic activity and it is mainly employed as adjuvant treatment after complete surgical resection and for the treatment of advanced ACC. However, the use of mitotane as adjuvant therapy is still controversial, also in consideration of the retrospective nature of several studies. The recurrence of disease is frequent, especially in advanced disease at the diagnosis. Therefore, in these contexts, conventional chemotherapy must be considered in association with mitotane, being the combination etoposide, doxorubicin and cisplatin (EDP) the standard of care in this setting. A more modern therapeutic approach, based on the need of a salvage therapy for advanced ACC that progresses through first-line EDP, is focused on molecular-targeted therapies. However, robust clinical trials are necessary to assess the real efficacy of these treatments.
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The Potential of Steroid Profiling by Mass Spectrometry in the Management of Adrenocortical Carcinoma. Biomedicines 2020; 8:biomedicines8090314. [PMID: 32872281 PMCID: PMC7555975 DOI: 10.3390/biomedicines8090314] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 08/25/2020] [Accepted: 08/27/2020] [Indexed: 12/23/2022] Open
Abstract
Radiological and endocrinological work up of adrenal neoplasms is aimed at distinguishing between frequent non-functioning adenomas and rare but very aggressive adrenocortical carcinoma (ACC). Relevant research has addressed the identification of molecular, genetic and hormonal markers that could have clinical significance for malignancy, as well as a prognostic value. Regarding endocrine aspects, attention has been paid to the pattern of steroid secretion that can be affected by altered steroidogenic pathway in ACC. The advent of mass spectrometry techniques has overcome many limitations usually associated with immunoassays, allowing the determination of both common and rarely measured steroids in a single analysis with high specificity and sensitivity. Indeed, mass spectrometry strategies may be able to identify an individualized steroid profile of ACC, allowing a rapid diagnosis and a specific follow-up. In this review, insights, strengths and limitations of mass spectrometry-based approaches in steroid profiling, as well as of immunoassay in steroid measurements, will be specifically discussed. Moreover, the latest findings on steroid profiling by mass spectrometry-based techniques, the most promising analytical tool, will be summarized to evaluate if steroid profiling might be the clue for solving the clinical dilemma in differentiating ACC from non-functioning adrenocortical adenomas (ACA).
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Frattaruolo L, Brindisi M, Curcio R, Marra F, Dolce V, Cappello AR. Targeting the Mitochondrial Metabolic Network: A Promising Strategy in Cancer Treatment. Int J Mol Sci 2020; 21:ijms21176014. [PMID: 32825551 PMCID: PMC7503725 DOI: 10.3390/ijms21176014] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 08/14/2020] [Accepted: 08/19/2020] [Indexed: 12/12/2022] Open
Abstract
Metabolic reprogramming is a hallmark of cancer, which implements a profound metabolic rewiring in order to support a high proliferation rate and to ensure cell survival in its complex microenvironment. Although initial studies considered glycolysis as a crucial metabolic pathway in tumor metabolism reprogramming (i.e., the Warburg effect), recently, the critical role of mitochondria in oncogenesis, tumor progression, and neoplastic dissemination has emerged. In this report, we examined the main mitochondrial metabolic pathways that are altered in cancer, which play key roles in the different stages of tumor progression. Furthermore, we reviewed the function of important molecules inhibiting the main mitochondrial metabolic processes, which have been proven to be promising anticancer candidates in recent years. In particular, inhibitors of oxidative phosphorylation (OXPHOS), heme flux, the tricarboxylic acid cycle (TCA), glutaminolysis, mitochondrial dynamics, and biogenesis are discussed. The examined mitochondrial metabolic network inhibitors have produced interesting results in both preclinical and clinical studies, advancing cancer research and emphasizing that mitochondrial targeting may represent an effective anticancer strategy.
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Development of a simple prediction model for adrenal crisis diagnosis. Sci Rep 2020; 10:13546. [PMID: 32782279 PMCID: PMC7421495 DOI: 10.1038/s41598-020-70466-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Accepted: 07/30/2020] [Indexed: 11/21/2022] Open
Abstract
To develop a prediction model for adrenal crisis (AC) diagnosis among individuals with adrenal insufficiency that relies on the values of routinely measured clinical parameters, for application in standard clinical practice. We retrospectively analysed data from five referral centres in Japan. Multivariate binary logistic regression was used to identify independent predictors of AC, and receiver operating characteristic curve analysis was used to determine their optimal cut-off points. The analysis included data from 54 patients with 90 AC events. Logistic regression revealed that serum sodium and C-reactive protein (CRP) levels were independent predictors of AC. Serum sodium levels < 137 mEq/L had a sensitivity of 71.1% and specificity of 95.6%. CRP levels > 1.3 mg/dL had a sensitivity of 84.4% and specificity of 94.9%. In combination, serum sodium levels < 137 mEq/L or CRP levels > 1.3 mg/dL for AC diagnosis had sensitivity and specificity values of 97.8% and 94.4%, respectively. The combined use of serum sodium and CRP levels had high sensitivity and specificity, and can be used for AC screening in standard clinical practice. The model can assist in identifying AC among high-risk individuals. A larger prospective study is needed to validate these results.
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Population Pharmacokinetic and Pharmacogenetic Analysis of Mitotane in Patients with Adrenocortical Carcinoma: Towards Individualized Dosing. Clin Pharmacokinet 2020; 60:89-102. [PMID: 32607875 PMCID: PMC7809008 DOI: 10.1007/s40262-020-00913-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Background Mitotane is the only approved treatment for patients with adrenocortical carcinoma (ACC). A better explanation for the variability in the pharmacokinetics (PK) of mitotane, and the optimization and individualization of mitotane treatment, is desirable for patients. Objectives This study aims to develop a population PK (PopPK) model to characterize and predict the PK profiles of mitotane in patients with ACC, as well as to explore the effect of genetic variation on mitotane clearance. Ultimately, we aimed to facilitate mitotane dose optimization and individualization for patients with ACC. Methods Mitotane concentration and dosing data were collected retrospectively from the medical records of patients with ACC taking mitotane orally and participating in the Dutch Adrenal Network. PopPK modelling analysis was performed using NONMEM (version 7.4.1). Genotypes of drug enzymes and transporters, patient demographic information, and clinical characteristics were investigated as covariates. Subsequently, simulations were performed for optimizing treatment regimens. Results A two-compartment model with first-order absorption and elimination best described the PK data of mitotane collected from 48 patients. Lean body weight (LBW) and genotypes of CYP2C19*2 (rs4244285), SLCO1B3 699A>G (rs7311358) and SLCO1B1 571T>C (rs4149057) were found to significantly affect mitotane clearance (CL/F), which decreased the coefficient of variation (CV%) of the random inter-individual variability of CL/F from 67.0 to 43.0%. Fat amount (i.e. body weight − LBW) was found to significantly affect the central distribution volume. Simulation results indicated that determining the starting dose using the developed model is beneficial in terms of shortening the period to reach the therapeutic target and limit the risk of toxicity. A regimen that can effectively maintain mitotane concentration within 14–20 mg/L was established. Conclusions A two-compartment PopPK model well-characterized mitotane PK profiles in patients with ACC. The CYP2C19 enzyme and SLCO1B1 and SLCO1B3 transporters may play roles in mitotane disposition. The developed model is beneficial in terms of optimizing mitotane treatment schedules and individualizing the initial dose for patients with ACC. Further validation of these findings is still required. Electronic supplementary material The online version of this article (10.1007/s40262-020-00913-y) contains supplementary material, which is available to authorized users.
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Douglas A, Attanoos R. Expectorated metastatic adrenocortical carcinoma: a rare presentation of a rare tumour. BMJ Case Rep 2020; 13:13/6/e234624. [PMID: 32601137 DOI: 10.1136/bcr-2020-234624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
A 61-year-old woman who was originally diagnosed with locally advanced adrenocortical carcinoma (ACC) 10 years ago, developed massive haemoptysis while away from the UK. Initial investigations revealed a left upper lobe lesion requiring embolisation. Bronchoscopic evaluation was unsuccessful in identifying an underlying cause, and cytology was suggestive of an inflammatory cause. A rigid bronchoscopy was planned but prior to this the patient coughed up a lump of tissue which was sent for histopathological examination. Morphology and immunohistochemistry were consistent with metastatic ACC. ACC is a rare and aggressive tumour of the adrenal cortex. The histological appearances of ACC are similar to that of a carcinoid tumour, creating diagnostic difficulty given the presumed endobronchial origin of the expectorated material in this case. Accurate clinical information and judicious use of immunohistochemistry were key to making the diagnosis. To the authors knowledge, this is the first described case of expectorated metastatic ACC.
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Affiliation(s)
- Adam Douglas
- Cellular Pathology, University Hospital of Wales, Cardiff and Vale University Health Board, Cardiff, UK .,Cellular and Anatomical Pathology, Derriford Hospital, University Hospitals Plymouth NHS Trust, Plymouth, UK
| | - Richard Attanoos
- Cellular Pathology, University Hospital of Wales, Cardiff and Vale University Health Board, Cardiff, UK
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Ahmed AA, Elmohr MM, Fuentes D, Habra MA, Fisher SB, Perrier ND, Zhang M, Elsayes KM. Radiomic mapping model for prediction of Ki-67 expression in adrenocortical carcinoma. Clin Radiol 2020; 75:479.e17-479.e22. [PMID: 32089260 DOI: 10.1016/j.crad.2020.01.012] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Accepted: 01/23/2020] [Indexed: 11/18/2022]
Abstract
AIM To determine the value of contrast-enhanced computed tomography (CT)-derived radiomic features in the preoperative prediction of Ki-67 expression in adrenocortical carcinoma (ACC) and to detect significant associations between radiomic features and Ki-67 expression in ACC. MATERIALS AND METHODS For this retrospective analysis, patients with histopathologically proven ACC were reviewed. Radiomic features were extracted for all patients from the preoperative contrast-enhanced abdominal CT images. Statistical analysis identified the radiomic features predicting the Ki-67 index in ACC and analysed the correlation with the Ki-67 index. RESULTS Fifty-three cases of ACC that met eligibility criteria were identified and analysed. Of the radiomic features analysed, 10 showed statistically significant differences between the high and low Ki-67 expression subgroups. Multivariate linear regression analysis yielded a predictive model showing a significant association between radiomic signature and Ki-67 expression status in ACC (R2=0.67, adjusted R2=0.462, p=0.002). Further analysis of the independent predictors showed statistically significant correlation between Ki-67 expression and shape flatness, elongation, and grey-level long run emphasis (p=0.002, 0.01, and 0.04, respectively). The area under the curve for identification of high Ki-67 expression status was 0.78 for shape flatness and 0.7 for shape elongation. CONCLUSION Radiomic features derived from preoperative contrast-enhanced CT images show encouraging results in the prediction of the Ki-67 index in patients with ACC. Morphological features, such as shape flatness and elongation, were superior to other radiomic features in the detection of high Ki-67 expression.
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Affiliation(s)
- A A Ahmed
- Department of Diagnostic Radiology, University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - M M Elmohr
- Department Imaging Physics, University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - D Fuentes
- Department Imaging Physics, University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - M A Habra
- Department Endocrine Neoplasia and Hormonal Disorders, University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - S B Fisher
- Department Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - N D Perrier
- Department Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - M Zhang
- Department Pathology, University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - K M Elsayes
- Department of Diagnostic Radiology, University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.
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Abstract
Childhood adrenocortical tumors (ACTs) are rare, representing ∼0.2% of all pediatric malignancies and having an incidence of 0.2-0.3 new cases per million per year in the United States, but incidences are remarkably higher in Southern Brazil. At diagnosis, most children show signs and symptoms of virilization, Cushing syndrome, or both. Less than 10% of patients with ACT exhibit no endocrine syndrome at presentation, although some show abnormal concentrations of adrenal cortex hormones. Pediatric ACT is commonly associated with constitutional genetic and/or epigenetic alterations, represented by germline TP53 mutations or chromosome 11p abnormalities. Complete tumor resection is required to achieve cure. The role of chemotherapy is not established, although definitive responses to several anticancer drugs are documented. For patients undergoing complete tumor resection, favorable prognostic factors include young age, small tumor size, virilization, and adenoma histology. Prospective studies are necessary to further elucidate the pathogenesis of ACT and improve patient outcomes.
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Ahmed AA, Thomas AJ, Ganeshan DM, Blair KJ, Lall C, Lee JT, Morshid AI, Habra MA, Elsayes KM. Adrenal cortical carcinoma: pathology, genomics, prognosis, imaging features, and mimics with impact on management. Abdom Radiol (NY) 2020; 45:945-963. [PMID: 31894378 DOI: 10.1007/s00261-019-02371-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Adrenocortical carcinoma (ACC) is a rare tumor with a poor prognosis. Most tumors are either metastatic or locally invasive at the time of diagnosis. Differentiation between ACC and other adrenal masses depends on clinical, biochemical, and imaging factors. This review will discuss the genetics, pathological, and imaging feature of ACC.
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Affiliation(s)
- Ayahallah A Ahmed
- Department of Diagnostic Radiology, The University of Texas MD Anderson Cancer Center, 1400 Pressler Street, Houston, TX, 77030, USA
| | - Aaron J Thomas
- Department of Radiology, Baylor College of Medicine, Houston, TX, USA
| | - Dhakshina Moorthy Ganeshan
- Department of Diagnostic Radiology, The University of Texas MD Anderson Cancer Center, 1400 Pressler Street, Houston, TX, 77030, USA
| | - Katherine J Blair
- Department of Diagnostic Radiology, The University of Texas MD Anderson Cancer Center, 1400 Pressler Street, Houston, TX, 77030, USA
| | - Chandana Lall
- Department of Radiology, University of Florida College of Medicine, Jacksonville, FL, USA
| | - James T Lee
- Department of Radiology, University of Kentucky, Lexington, Kentucky, USA
| | - Ali I Morshid
- Department of Diagnostic Radiology, The University of Texas MD Anderson Cancer Center, 1400 Pressler Street, Houston, TX, 77030, USA
| | - Mouhammed A Habra
- Departments of Endocrine Neoplasia and Hormonal Disorders, University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Khaled M Elsayes
- Department of Diagnostic Radiology, The University of Texas MD Anderson Cancer Center, 1400 Pressler Street, Houston, TX, 77030, USA.
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Xu N, Ke ZB, Lin XD, Lin F, Chen SH, Wu YP, Chen YH, Wei Y, Zheng QS. Identification of survival-associated alternative splicing events and signatures in adrenocortical carcinoma based on TCGA SpliceSeq data. Aging (Albany NY) 2020; 12:4996-5009. [PMID: 32217810 PMCID: PMC7138552 DOI: 10.18632/aging.102924] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Accepted: 03/02/2020] [Indexed: 12/17/2022]
Abstract
Objective: To explore the correlations among alternative splicing (AS), splicing factors (SF) and survival outcome in adrenocortical carcinoma (ACC) patients. Results: A total of 92 ACC patients were included. Univariate analysis identified 3919 AS events significantly associated with overall survival. Lasso method followed by multivariate analysis revealed that the prognostic capacity of these survival-related AS events is satisfactory. Interestingly, we found that the area under the curve (AUC) of AA, AD, AP and RI were more than 0.9, indicating that these four types of AS were of great significance. Independent prognostic analysis showed that only the risk score was the independent risk factor of ACC survival. Finally, we constructed an interesting interaction network between AS and SF. Conclusions: This is the first and most comprehensive study to explore the aberrant AS variants in ACC, which might provide novel insights into molecular mechanism of ACC. Methods: The transcriptome data, clinical information and Percent Spliced In (PSI) values of the ACC were obtained from TCGA database and TCGA SpliceSeq data portal. Lasso method and uni/multivariate Cox regression analysis were used to identify survival-related AS events and develop multi-AS-based signatures. The relationship between AS events and SFs was also investigated.
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Affiliation(s)
- Ning Xu
- Departments of Urology, The First Affiliated Hospital of Fujian Medical University, Fuzhou 350005, China
| | - Zhi-Bin Ke
- Departments of Urology, The First Affiliated Hospital of Fujian Medical University, Fuzhou 350005, China
| | - Xiao-Dan Lin
- Departments of Urology, The First Affiliated Hospital of Fujian Medical University, Fuzhou 350005, China
| | - Fei Lin
- Departments of Urology, The First Affiliated Hospital of Fujian Medical University, Fuzhou 350005, China
| | - Shao-Hao Chen
- Departments of Urology, The First Affiliated Hospital of Fujian Medical University, Fuzhou 350005, China
| | - Yu-Peng Wu
- Departments of Urology, The First Affiliated Hospital of Fujian Medical University, Fuzhou 350005, China
| | - Ye-Hui Chen
- Departments of Urology, The First Affiliated Hospital of Fujian Medical University, Fuzhou 350005, China
| | - Yong Wei
- Departments of Urology, The First Affiliated Hospital of Fujian Medical University, Fuzhou 350005, China
| | - Qing-Shui Zheng
- Departments of Urology, The First Affiliated Hospital of Fujian Medical University, Fuzhou 350005, China
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Recovery of Adrenal Insufficiency Is Frequent After Adjuvant Mitotane Therapy in Patients with Adrenocortical Carcinoma. Cancers (Basel) 2020; 12:cancers12030639. [PMID: 32164326 PMCID: PMC7139486 DOI: 10.3390/cancers12030639] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Revised: 03/05/2020] [Accepted: 03/06/2020] [Indexed: 02/06/2023] Open
Abstract
Mitotane is a steroidogenesis inhibitor and adrenolytic drug used for treatment of adrenocortical cancer (ACC). Mitotane therapy causes adrenal insufficiency requiring glucocorticoid replacement in all patients. However, it is unclear whether chronic therapy with mitotane induces complete destruction of zona fasciculata and whether hypothalamic-pituitary-adrenal (HPA) axis can recover after treatment cessation. Our objective was to assess the HPA axis recovery in a cohort of patients after cessation of adjuvant mitotane therapy for ACC. We retrospectively reviewed patient files with stage I-II-III ACC in two referral centers in Canada and Italy. Data on demographics, tumor characteristics, hormonal profile, and HPA axis were collected. Data from 23 patients with pathologically proven ACC treated with adjuvant mitotane for a minimum of two years were analyzed. Eight patients were males and 15 were females and the median age was 41 years old (range 18 to 73). After mitotane cessation, 18/23 (78.3%) patients achieved a complete HPA axis recovery while 3/23 (13.0%) were unable to tolerate glucocorticoid withdrawal despite having normal hormonal test values and 2/23 (8.7%) never achieved recovery. The mean time interval between mitotane cessation and HPA axis recovery was 2.7 years. A high proportion of patients achieved HPA axis recovery following cessation of mitotane adjuvant therapy. However, complete recovery was often delayed up to 2.5 years and regular assessment of the hormonal profile is required.
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Rubin B, Pilon C, Pezzani R, Rebellato A, Fallo F. The effects of mitotane and 1α,25-dihydroxyvitamin D 3 on Wnt/beta-catenin signaling in human adrenocortical carcinoma cells. J Endocrinol Invest 2020; 43:357-367. [PMID: 31587178 DOI: 10.1007/s40618-019-01127-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Accepted: 09/30/2019] [Indexed: 12/11/2022]
Abstract
PURPOSE Mitotane is the only chemotherapeutic agent available for the treatment of adrenocortical carcinoma (ACC), however, the anti-neoplastic efficacy is limited due to several side-effects in vivo. There is, therefore, a need of exploring for new anti-tumoral agents which can be used either alone or in combination with mitotane. The active vitamin D metabolite 1α,25-dihydroxyvitamin D3 (1α,25(OH)2D3) acts as an anti-proliferative agent in human cancer by inhibiting the Wnt/beta-catenin pathway through the vitamin D receptor (VDR). The aim of this study was to study the effects of mitotane and 1α,25(OH)2D3, individually or in combination, in an in vitro model with H295R ACC cells, and to elucidate the molecular events behind their effects involving the Wnt/beta-catenin signaling. METHODS AND RESULTS Multiple concentrations of mitotane and 1α,25(OH)2D3, individually or in combination, were tested on H295R cells for 24-96 h, and the effects analysed by MTT. A reduction in cell growth was observed in a dose/time-dependent manner for both mitotane and 1α,25(OH)2D3. In addition, a combination of clinically sub-therapeutic concentrations of mitotane with 1α,25(OH)2D3, had an additive anti-proliferative effect (Combination Index = 1.02). In a wound healing assay, individual treatments of both mitotane and 1α,25(OH)2D3 reduced the migration ability of H295R cells, with the effect further enhanced on combining both the agents. Western blotting and qRT-PCR analysis showed a modulation of the Wnt/beta-catenin and VDR signaling pathways. CONCLUSION Our results show an additive effect of mitotane and 1α,25(OH)2D3 on the inhibition of H295R ACC cell growth and viability, and suggest that molecular mechanisms of their effects involve a functional link between VDR and Wnt/beta-catenin pathways.
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Affiliation(s)
- B Rubin
- Endocrine-Metabolic Laboratory, Clinica Medica 3, Department of Medicine (DIMED), University of Padova, Via Giustiniani 2, 35128, Padua, Italy
| | - C Pilon
- Endocrine-Metabolic Laboratory, Clinica Medica 3, Department of Medicine (DIMED), University of Padova, Via Giustiniani 2, 35128, Padua, Italy
| | - R Pezzani
- Endocrinology Unit, Department of Medicine (DIMED), University of Padova, Padua, Italy
| | - A Rebellato
- Endocrine-Metabolic Laboratory, Clinica Medica 3, Department of Medicine (DIMED), University of Padova, Via Giustiniani 2, 35128, Padua, Italy
| | - F Fallo
- Endocrine-Metabolic Laboratory, Clinica Medica 3, Department of Medicine (DIMED), University of Padova, Via Giustiniani 2, 35128, Padua, Italy.
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Curcio M, Avena P, Cirillo G, Casaburi I, Spizzirri UG, Nicoletta FP, Iemma F, Pezzi V. Functional Albumin Nanoformulations to Fight Adrenocortical Carcinoma: a Redox-Responsive Approach. Pharm Res 2020; 37:55. [DOI: 10.1007/s11095-020-2775-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Accepted: 01/27/2020] [Indexed: 12/12/2022]
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Gianoncelli A, Guarienti M, Fragni M, Bertuzzi M, Rossini E, Abate A, Basnet RM, Zizioli D, Bono F, Terzolo M, Memo M, Berruti A, Sigala S. Adrenocortical Carcinoma Xenograft in Zebrafish Embryos as a Model To Study the In Vivo Cytotoxicity of Abiraterone Acetate. Endocrinology 2019; 160:2620-2629. [PMID: 31397841 DOI: 10.1210/en.2019-00152] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Accepted: 08/04/2019] [Indexed: 02/06/2023]
Abstract
Abiraterone acetate (AbiAc) inhibits tumor growth when administered to immunodeficient mice engrafted with the in vitro cell model of human adrenocortical carcinoma (ACC). Here, we developed and validated a zebrafish model engrafted with cortisol-secreting ACC cells to study the effects of AbiAc on tumor growth. The experimental conditions for AbiAc absorption in AB zebrafish embryos including embryo number, AbiAc concentration, and absorption time curve by liquid chromatography-tandem mass spectrometry were set up. The AbiAc effect on steroid production in AB zebrafish embryos was measured as well. ACC cells (the NCI-H295R cell line, the primary cell ACC29, and the negative control cell SW13) were treated with drug-induced liver injury fluorescent dye, and ∼240 cells per 4 nL was injected in the subperidermal space of the yolk sac of AB zebrafish embryos (n = 80 ± 10). The cell area was measured with Noldus DanioScopeTM software. AbiAc absorption in AB zebrafish embryos was stage dependent. Abiraterone (Abi) concentration decreased, whereas its main metabolite, Δ4A, increased. Accordingly, we demonstrated that zebrafish expressed mRNA encoding the enzyme 3β-hydroxysteroid dehydrogenase, which converts Abi in Δ4A. Furthermore, ABiAc reduced cortisol production and increased progesterone in zebrafish embryos. Three days after cell injection, the cortisol-secreting ACC cell area in solvent-treated embryos was significantly higher than that in 1 µM AbiAC‒treated embryos, whereas no AbiAc effect was observed in SW13 cells, which lack the Abi target enzyme CYP17A1.Zebrafish embryos xenografted with ACC tumor cells could be a useful, fast, and reproducible experimental model to preclinically test the activity of new drugs in human ACC.
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Affiliation(s)
- Alessandra Gianoncelli
- Section of Pharmacology, Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Michela Guarienti
- Section of Pharmacology, Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Martina Fragni
- Section of Pharmacology, Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Michela Bertuzzi
- Section of Pharmacology, Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Elisa Rossini
- Section of Pharmacology, Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Andrea Abate
- Section of Pharmacology, Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Ram Manohar Basnet
- Section of Pharmacology, Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Daniela Zizioli
- Section of Biotechnology, Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Federica Bono
- Section of Pharmacology, Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Massimo Terzolo
- Department of Clinical and Biological Sciences, University of Turin, Internal Medicine 1, San Luigi Gonzaga Hospital, Orbassano, Italy
| | - Maurizio Memo
- Section of Pharmacology, Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Alfredo Berruti
- Oncology Unit, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia and ASST Spedali Civili di Brescia, Brescia, Italy
| | - Sandra Sigala
- Section of Pharmacology, Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
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Berlińska A, Świątkowska-Stodulska R, Sworczak K. Factors Affecting Dexamethasone Suppression Test Results. Exp Clin Endocrinol Diabetes 2019; 128:667-671. [PMID: 31652475 DOI: 10.1055/a-1017-3217] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Dexamethasone suppression tests are basic tools in diagnostics of hypercortisolemia. Low-dose tests play major role in screening and initial assessment. High-dose tests are aimed at more elaborate diagnostics, however their clinical value is questionable. Dexamethasone is a highly potent, synthetic steroid. It is metabolized by cytochrome P450 3A4 (CYP3A4), and so are various other xenobiotics. Due to wide spectrum of substances processed by CYP3A4, interferences and interactions are not uncommon. Physicians should be familiar with drugs modifying dexamethasone metabolism, and therefore the results of dynamic tests. Other important concerns are: drugs enhancing cortisol-binding globulin production, organ dysfunction, pseudo-Cushing states, pregnancy and other physiological conditions leading to elevated blood cortisol, cyclic Cushing disease. To properly assess and assist patients, it is crucial for health professionals to understand and be able to overcome such clinical dilemmas.
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Affiliation(s)
- A Berlińska
- Department of Endocrinology and Internal Medicine, Medical University of Gdańsk, Gdańsk, Poland
| | - R Świątkowska-Stodulska
- Department of Endocrinology and Internal Medicine, Medical University of Gdańsk, Gdańsk, Poland
| | - K Sworczak
- Department of Endocrinology and Internal Medicine, Medical University of Gdańsk, Gdańsk, Poland
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Xu WH, Wu J, Wang J, Wan FN, Wang HK, Cao DL, Qu YY, Zhang HL, Ye DW. Screening and Identification of Potential Prognostic Biomarkers in Adrenocortical Carcinoma. Front Genet 2019; 10:821. [PMID: 31572440 PMCID: PMC6749084 DOI: 10.3389/fgene.2019.00821] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Accepted: 08/08/2019] [Indexed: 12/27/2022] Open
Abstract
Objective: Adrenocortical carcinoma (ACC) is a rare but aggressive malignant cancer that has been attracting growing attention over recent decades. This study aims to integrate protein interaction networks with gene expression profiles to identify potential biomarkers with prognostic value in silico. Methods: Three microarray data sets were downloaded from the Gene Expression Omnibus (GEO) database to identify differentially expressed genes (DEGs) according to the normalization annotation information. Enrichment analyses were utilized to describe biological functions. A protein-protein interaction network (PPI) of the DEGs was developed, and the modules were analyzed using STRING and Cytoscape. LASSO Cox regression was used to identify independent prognostic factors. The Kaplan-Meier method for the integrated expression score was applied to analyze survival outcomes. A receiver operating characteristic (ROC) curve was constructed with area under curve (AUC) analysis to determine the diagnostic ability of the candidate biomarkers. Results: A total of 150 DEGs and 24 significant hub genes with functional enrichment were identified as candidate prognostic biomarkers. LASSO Cox regression suggested that ZWINT, PRC1, CDKN3, CDK1 and CCNA2 were independent prognostic factors in ACC. In multivariate Cox analysis, the integrated expression scores of the modules showed statistical significance in predicting disease-free survival (DFS, P = 0.019) and overall survival (OS, P < 0.001). Meanwhile, ROC curves were generated to validate the ability of the Cox model to predict prognosis. The AUC index for the integrated genes scores was 0.861 (P < 0.0001). Conclusion: In conclusion, the present study identifies DEGs and hub genes that may be involved in poor prognosis and early recurrence of ACC. The expression levels of ZWINT, PRC1, CDKN3, CDK1 and CCNA2 are of high prognostic value, and may help us understand better the underlying carcinogenesis or progression of ACC. Further studies are required to elucidate molecular pathogenesis and alteration in signaling pathways for these genes in ACC.
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Affiliation(s)
- Wen-Hao Xu
- Department of Urology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Junlong Wu
- Department of Urology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Jun Wang
- Department of Urology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Fang-Ning Wan
- Department of Urology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Hong-Kai Wang
- Department of Urology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Da-Long Cao
- Department of Urology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Yuan-Yuan Qu
- Department of Urology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Hai-Liang Zhang
- Department of Urology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Ding-Wei Ye
- Department of Urology, Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
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Zou Y, Jing L. Identification of key modules and prognostic markers in adrenocortical carcinoma by weighted gene co-expression network analysis. Oncol Lett 2019; 18:3673-3681. [PMID: 31516579 PMCID: PMC6733001 DOI: 10.3892/ol.2019.10725] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Accepted: 06/12/2019] [Indexed: 12/17/2022] Open
Abstract
Adrenocortical carcinoma (ACC) is a rare and aggressive cancer with a high relapse rate and limited treatment options. Therefore, the identification of potential prognostic markers in patients with ACC may improve early detection, survival rates and may additionally provide novel insights into the early detection of recurrence. In the present study, clinical traits and RNA-seq data of 79 patients with ACC were obtained from The Cancer Genome Atlas (TCGA). Weighted gene co-expression network analysis was carried out and 17 distinct co-expression modules were built to examine the association between the modules and the clinical traits. Of the 17 modules, two co-expression modules, which contained 214 and 168 genes, were significantly correlated with two clinical traits, tumor stage and vital status. Functional enrichment analysis was performed on the selected modules. The results showed that one of the modules was primarily enriched in cell division and the other module was enriched in metabolic pathways, suggesting their involvement in tumor progression. Furthermore, cyclin dependent kinase 1 (CDK1) and ubiquitin C (UBC) were identified as hub genes in both modules. Survival analysis revealed that the high expression of the hub genes significantly correlated with the poor survival rate of patients, suggesting that CDK1 and UBC have vital roles in the progression of ACC. In the present study, a co-expression gene module of ACC was provided and the prognostic genes that may serve as new diagnostic markers in the future were defined.
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Affiliation(s)
- Yong Zou
- Department of Oncology, The People's Hospital of Hanchuan, Hanchuan, Hubei 431600, P.R. China
| | - Luanlian Jing
- Department of Oncology, The People's Hospital of Hanchuan, Hanchuan, Hubei 431600, P.R. China
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