1
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Serioli S, Agostini L, Pietrantoni A, Valeri F, Costanza F, Chiloiro S, Buffoli B, Piazza A, Poliani PL, Peris-Celda M, Iavarone F, Gaudino S, Gessi M, Schinzari G, Mattogno PP, Giampietro A, De Marinis L, Pontecorvi A, Fontanella MM, Lauretti L, Rindi G, Olivi A, Bianchi A, Doglietto F. Aggressive PitNETs and Potential Target Therapies: A Systematic Review of Molecular and Genetic Pathways. Int J Mol Sci 2023; 24:15719. [PMID: 37958702 PMCID: PMC10650665 DOI: 10.3390/ijms242115719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 10/22/2023] [Accepted: 10/24/2023] [Indexed: 11/15/2023] Open
Abstract
Recently, advances in molecular biology and bioinformatics have allowed a more thorough understanding of tumorigenesis in aggressive PitNETs (pituitary neuroendocrine tumors) through the identification of specific essential genes, crucial molecular pathways, regulators, and effects of the tumoral microenvironment. Target therapies have been developed to cure oncology patients refractory to traditional treatments, introducing the concept of precision medicine. Preliminary data on PitNETs are derived from preclinical studies conducted on cell cultures, animal models, and a few case reports or small case series. This study comprehensively reviews the principal pathways involved in aggressive PitNETs, describing the potential target therapies. A search was conducted on Pubmed, Scopus, and Web of Science for English papers published between 1 January 2004, and 15 June 2023. 254 were selected, and the topics related to aggressive PitNETs were recorded and discussed in detail: epigenetic aspects, membrane proteins and receptors, metalloprotease, molecular pathways, PPRK, and the immune microenvironment. A comprehensive comprehension of the molecular mechanisms linked to PitNETs' aggressiveness and invasiveness is crucial. Despite promising preliminary findings, additional research and clinical trials are necessary to confirm the indications and effectiveness of target therapies for PitNETs.
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Affiliation(s)
- Simona Serioli
- Division of Neurosurgery, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, 25123 Brescia, Italy;
| | - Ludovico Agostini
- Facoltà di Medicina e Chirurgia, Università Cattolica del Sacro Cuore, 20123 Rome, Italy; (L.A.); (F.V.); (F.C.); (S.G.); (M.G.); (G.S.); (L.D.M.); (A.P.); (L.L.); (G.R.); (A.O.); (A.B.); (F.D.)
- Department of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy;
| | | | - Federico Valeri
- Facoltà di Medicina e Chirurgia, Università Cattolica del Sacro Cuore, 20123 Rome, Italy; (L.A.); (F.V.); (F.C.); (S.G.); (M.G.); (G.S.); (L.D.M.); (A.P.); (L.L.); (G.R.); (A.O.); (A.B.); (F.D.)
- Department of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy;
| | - Flavia Costanza
- Facoltà di Medicina e Chirurgia, Università Cattolica del Sacro Cuore, 20123 Rome, Italy; (L.A.); (F.V.); (F.C.); (S.G.); (M.G.); (G.S.); (L.D.M.); (A.P.); (L.L.); (G.R.); (A.O.); (A.B.); (F.D.)
- Pituitary Unit, Division of Endocrinology and Metabolism, Fondazione Policlinico Universitario A. Gemelli, IRCCS, 00168 Rome, Italy;
| | - Sabrina Chiloiro
- Facoltà di Medicina e Chirurgia, Università Cattolica del Sacro Cuore, 20123 Rome, Italy; (L.A.); (F.V.); (F.C.); (S.G.); (M.G.); (G.S.); (L.D.M.); (A.P.); (L.L.); (G.R.); (A.O.); (A.B.); (F.D.)
- Pituitary Unit, Division of Endocrinology and Metabolism, Fondazione Policlinico Universitario A. Gemelli, IRCCS, 00168 Rome, Italy;
| | - Barbara Buffoli
- Section of Anatomy and Physiopathology, Department of Clinical and Experimental Sciences, University of Brescia, 25121 Brescia, Italy;
| | - Amedeo Piazza
- Department of Neuroscience, Neurosurgery Division, “Sapienza” University of Rome, 00185 Rome, Italy;
| | - Pietro Luigi Poliani
- Pathology Unit, Vita-Salute San Raffaele University, IRCCS San Raffaele, 20132 Milan, Italy;
| | - Maria Peris-Celda
- Department of Neurologic Surgery, Mayo Clinic, Rochester, MN 55905, USA;
- Department of Otolaryngology/Head and Neck Surgery, Mayo Clinic, Rochester, MN 55905, USA
| | - Federica Iavarone
- Dipartimento di Scienze Biotecnologiche di Base, Cliniche Intensivologiche e Perioperatorie, Università Cattolica del Sacro Cuore, 20123 Rome, Italy;
- Fondazione Policlinico Universitario IRCCS “A. Gemelli”, 00168 Rome, Italy
| | - Simona Gaudino
- Facoltà di Medicina e Chirurgia, Università Cattolica del Sacro Cuore, 20123 Rome, Italy; (L.A.); (F.V.); (F.C.); (S.G.); (M.G.); (G.S.); (L.D.M.); (A.P.); (L.L.); (G.R.); (A.O.); (A.B.); (F.D.)
- Department of Radiological Sciences, Institute of Radiology, Fondazione Policlinico Universitario A. Gemelli, IRCCS, 00168 Rome, Italy
| | - Marco Gessi
- Facoltà di Medicina e Chirurgia, Università Cattolica del Sacro Cuore, 20123 Rome, Italy; (L.A.); (F.V.); (F.C.); (S.G.); (M.G.); (G.S.); (L.D.M.); (A.P.); (L.L.); (G.R.); (A.O.); (A.B.); (F.D.)
- Neuropathology Unit, Fondazione Policlinico Universitario A. Gemelli, IRCCS, 00168 Rome, Italy
| | - Giovanni Schinzari
- Facoltà di Medicina e Chirurgia, Università Cattolica del Sacro Cuore, 20123 Rome, Italy; (L.A.); (F.V.); (F.C.); (S.G.); (M.G.); (G.S.); (L.D.M.); (A.P.); (L.L.); (G.R.); (A.O.); (A.B.); (F.D.)
- Department of Oncology, Fondazione Policlinico Universitario A. Gemelli, IRCCS, 00168 Rome, Italy
| | - Pier Paolo Mattogno
- Department of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy;
| | - Antonella Giampietro
- Pituitary Unit, Division of Endocrinology and Metabolism, Fondazione Policlinico Universitario A. Gemelli, IRCCS, 00168 Rome, Italy;
| | - Laura De Marinis
- Facoltà di Medicina e Chirurgia, Università Cattolica del Sacro Cuore, 20123 Rome, Italy; (L.A.); (F.V.); (F.C.); (S.G.); (M.G.); (G.S.); (L.D.M.); (A.P.); (L.L.); (G.R.); (A.O.); (A.B.); (F.D.)
- Pituitary Unit, Division of Endocrinology and Metabolism, Fondazione Policlinico Universitario A. Gemelli, IRCCS, 00168 Rome, Italy;
| | - Alfredo Pontecorvi
- Facoltà di Medicina e Chirurgia, Università Cattolica del Sacro Cuore, 20123 Rome, Italy; (L.A.); (F.V.); (F.C.); (S.G.); (M.G.); (G.S.); (L.D.M.); (A.P.); (L.L.); (G.R.); (A.O.); (A.B.); (F.D.)
- Pituitary Unit, Division of Endocrinology and Metabolism, Fondazione Policlinico Universitario A. Gemelli, IRCCS, 00168 Rome, Italy;
| | - Marco Maria Fontanella
- Division of Neurosurgery, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, 25123 Brescia, Italy;
| | - Liverana Lauretti
- Facoltà di Medicina e Chirurgia, Università Cattolica del Sacro Cuore, 20123 Rome, Italy; (L.A.); (F.V.); (F.C.); (S.G.); (M.G.); (G.S.); (L.D.M.); (A.P.); (L.L.); (G.R.); (A.O.); (A.B.); (F.D.)
- Department of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy;
| | - Guido Rindi
- Facoltà di Medicina e Chirurgia, Università Cattolica del Sacro Cuore, 20123 Rome, Italy; (L.A.); (F.V.); (F.C.); (S.G.); (M.G.); (G.S.); (L.D.M.); (A.P.); (L.L.); (G.R.); (A.O.); (A.B.); (F.D.)
- Neuropathology Unit, Fondazione Policlinico Universitario A. Gemelli, IRCCS, 00168 Rome, Italy
| | - Alessandro Olivi
- Facoltà di Medicina e Chirurgia, Università Cattolica del Sacro Cuore, 20123 Rome, Italy; (L.A.); (F.V.); (F.C.); (S.G.); (M.G.); (G.S.); (L.D.M.); (A.P.); (L.L.); (G.R.); (A.O.); (A.B.); (F.D.)
- Department of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy;
| | - Antonio Bianchi
- Facoltà di Medicina e Chirurgia, Università Cattolica del Sacro Cuore, 20123 Rome, Italy; (L.A.); (F.V.); (F.C.); (S.G.); (M.G.); (G.S.); (L.D.M.); (A.P.); (L.L.); (G.R.); (A.O.); (A.B.); (F.D.)
- Pituitary Unit, Division of Endocrinology and Metabolism, Fondazione Policlinico Universitario A. Gemelli, IRCCS, 00168 Rome, Italy;
| | - Francesco Doglietto
- Facoltà di Medicina e Chirurgia, Università Cattolica del Sacro Cuore, 20123 Rome, Italy; (L.A.); (F.V.); (F.C.); (S.G.); (M.G.); (G.S.); (L.D.M.); (A.P.); (L.L.); (G.R.); (A.O.); (A.B.); (F.D.)
- Department of Neurosurgery, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy;
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Derwich A, Sykutera M, Bromińska B, Rubiś B, Ruchała M, Sawicka-Gutaj N. The Role of Activation of PI3K/AKT/mTOR and RAF/MEK/ERK Pathways in Aggressive Pituitary Adenomas-New Potential Therapeutic Approach-A Systematic Review. Int J Mol Sci 2023; 24:10952. [PMID: 37446128 PMCID: PMC10341524 DOI: 10.3390/ijms241310952] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 06/18/2023] [Accepted: 06/23/2023] [Indexed: 07/15/2023] Open
Abstract
Pituitary tumors (PT) are mostly benign, although occasionally they demonstrate aggressive behavior, invasion of surrounding tissues, rapid growth, resistance to conventional treatments, and multiple recurrences. The pathogenesis of PT is still not fully understood, and the factors responsible for its invasiveness, aggressiveness, and potential for metastasis are unknown. RAF/MEK/ERK and mTOR signaling are significant pathways in the regulation of cell growth, proliferation, and survival, its importance in tumorigenesis has been highlighted. The aim of our review is to determine the role of the activation of PI3K/AKT/mTOR and RAF/MEK/ERK pathways in the pathogenesis of pituitary tumors. Additionally, we evaluate their potential in a new therapeutic approach to provide alternative therapies and improved outcomes for patients with aggressive pituitary tumors that do not respond to standard treatment. We perform a systematic literature search using the PubMed, Embase, and Scopus databases (search date was 2012-2023). Out of the 529 screened studies, 13 met the inclusion criteria, 7 related to the PI3K/AKT/mTOR pathway, and 7 to the RAF/MEK/ERK pathway (one study was used in both analyses). Understanding the specific factors involved in PT tumorigenesis provides opportunities for targeted therapies. We also review the possible new targeted therapies and the use of mTOR inhibitors and TKI in PT management. Although the RAF/MEK/ERK and PI3K/AKT/mTOR pathways play a pivotal role in the complex signaling network along with many interactions, further research is urgently needed to clarify the exact functions and the underlying mechanisms of these signaling pathways in the pathogenesis of pituitary adenomas and their role in its invasiveness and aggressive clinical outcome.
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Affiliation(s)
- Aleksandra Derwich
- Department of Endocrinology, Metabolism and Internal Medicine, Poznan University of Medical Sciences, 60-355 Poznan, Poland; (A.D.)
- Doctoral School, Poznan University of Medical Sciences, 60-812 Poznan, Poland
| | - Monika Sykutera
- Department of Endocrinology, Metabolism and Internal Medicine, Poznan University of Medical Sciences, 60-355 Poznan, Poland; (A.D.)
| | - Barbara Bromińska
- Department of Endocrinology, Metabolism and Internal Medicine, Poznan University of Medical Sciences, 60-355 Poznan, Poland; (A.D.)
| | - Błażej Rubiś
- Department of Clinical Chemistry and Molecular Diagnostics, Poznan University of Medical Sciences, 60-355 Poznan, Poland
| | - Marek Ruchała
- Department of Endocrinology, Metabolism and Internal Medicine, Poznan University of Medical Sciences, 60-355 Poznan, Poland; (A.D.)
| | - Nadia Sawicka-Gutaj
- Department of Endocrinology, Metabolism and Internal Medicine, Poznan University of Medical Sciences, 60-355 Poznan, Poland; (A.D.)
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Vamvoukaki R, Chrysoulaki M, Betsi G, Xekouki P. Pituitary Tumorigenesis-Implications for Management. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:medicina59040812. [PMID: 37109772 PMCID: PMC10145673 DOI: 10.3390/medicina59040812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/19/2023] [Revised: 04/11/2023] [Accepted: 04/17/2023] [Indexed: 04/29/2023]
Abstract
Pituitary neuroendocrine tumors (PitNETs), the third most common intracranial tumor, are mostly benign. However, some of them may display a more aggressive behavior, invading into the surrounding structures. While they may rarely metastasize, they may resist different treatment modalities. Several major advances in molecular biology in the past few years led to the discovery of the possible mechanisms involved in pituitary tumorigenesis with a possible therapeutic implication. The mutations in the different proteins involved in the Gsa/protein kinase A/c AMP signaling pathway are well-known and are responsible for many PitNETS, such as somatotropinomas and, in the context of syndromes, as the McCune-Albright syndrome, Carney complex, familiar isolated pituitary adenoma (FIPA), and X-linked acrogigantism (XLAG). The other pathways involved are the MAPK/ERK, PI3K/Akt, Wnt, and the most recently studied HIPPO pathways. Moreover, the mutations in several other tumor suppressor genes, such as menin and CDKN1B, are responsible for the MEN1 and MEN4 syndromes and succinate dehydrogenase (SDHx) in the context of the 3PAs syndrome. Furthermore, the pituitary stem cells and miRNAs hold an essential role in pituitary tumorigenesis and may represent new molecular targets for their diagnosis and treatment. This review aims to summarize the different cell signaling pathways and genes involved in pituitary tumorigenesis in an attempt to clarify their implications for diagnosis and management.
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Affiliation(s)
- Rodanthi Vamvoukaki
- Endocrinology and Diabetes Clinic, University Hospital of Heraklion, School of Medicine, University of Crete, 71500 Crete, Greece
| | - Maria Chrysoulaki
- Endocrinology and Diabetes Clinic, University Hospital of Heraklion, School of Medicine, University of Crete, 71500 Crete, Greece
| | - Grigoria Betsi
- Endocrinology and Diabetes Clinic, University Hospital of Heraklion, School of Medicine, University of Crete, 71500 Crete, Greece
| | - Paraskevi Xekouki
- Endocrinology and Diabetes Clinic, University Hospital of Heraklion, School of Medicine, University of Crete, 71500 Crete, Greece
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Chiloiro S, De Marinis L. The immune microenviroment in somatotropinomas: from biology to personalized and target therapy. Rev Endocr Metab Disord 2023; 24:283-295. [PMID: 36658300 PMCID: PMC10023617 DOI: 10.1007/s11154-022-09782-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/23/2022] [Indexed: 01/21/2023]
Abstract
Pituitary tumors are rare neoplasms, with a heterogeneous biological and clinical behavior, due to their clinical course, local invasive growth, resistance to conventional therapies and the risk of disease progression. Recent studies on tumor microenvironment (TME) provided new knowledge on the biology of these neoplasia, that may explain the different phenotypes of these tumors and suggest new biomarkers able to predict the prognosis and the treatment outcome. The identification of molecular markers that act as targets for biological therapies may open new perspectives in the medical treatments of aggressive pituitary tumors.In this paper, we will review data of TME and target therapies in somatotropinomas.
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Affiliation(s)
- Sabrina Chiloiro
- UOC Endocrinology and Diabetology, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168, Roma, Italy
- Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, 00168, Roma, Italy
| | - Laura De Marinis
- UOC Endocrinology and Diabetology, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168, Roma, Italy.
- Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, 00168, Roma, Italy.
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Oliveira HA, Bueno AC, Pugliesi RS, da Silva Júnior RMP, de Castro M, Martins CS. PI3K inhibition by BKM120 results in anti-proliferative effects on corticotroph tumor cells. J Endocrinol Invest 2022; 45:999-1009. [PMID: 34988938 DOI: 10.1007/s40618-021-01735-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2021] [Accepted: 12/24/2021] [Indexed: 12/15/2022]
Abstract
PURPOSE Cushing's disease is associated with significant morbidity; thus, additional tumor-directed drugs with the potential to exert antineoplastic effects on corticotroph adenoma cells are desired. The phosphoinositide-3-kinase (PI3K)/protein kinase B (AKT) pathway, which plays regulatory role in cell survival and proliferation, is activated in pituitary adenomas. The present study evaluated the effects of BKM120 (Buparlisib), an oral PI3K inhibitor, on cell viability, apoptosis, cell cycle phase distribution, and ACTH production in mouse corticotroph tumor cells. METHODS AtT-20/D16v-F2 mouse pituitary corticotroph tumor cells were treated with increasing concentrations of BKM120 or vehicle. Cell viability was measured using an MTS-based assay. Apoptosis was evaluated by Annexin V staining. Cell cycle analysis was performed by propidium iodide DNA staining and flow cytometry. Gene expression of cell cycle regulators (Cdkn1b, Ccnd1, Ccne1, Cdk2, Cdk4, Myc, and Rb1) was assessed by qPCR. Protein expression of p27, total and phosphorylated Akt was assessed by Western blot. ACTH levels were measured in the culture supernatants by chemiluminescent immunometric assay. RESULTS Treatment with BKM120 decreased AtT-20/D16v-F2 cell viability, induced a G0/G1 cell cycle arrest, reduced the phosphorylation of Akt at Serine 473, and increased p27 expression. Furthermore, BKM120 treatment diminished ACTH levels in the cell culture supernatants. CONCLUSION In vitro inhibition of PI3K/AKT pathway by BKM120 resulted in anti-proliferative effects on corticotroph tumor cells, decreasing cell viability and ACTH production. These encouraging findings shape the path for further experiments with the inhibition of PI3K/AKT pathway in Cushing's disease.
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Affiliation(s)
- H A Oliveira
- Molecular Biology Laboratory, Endocrinology Division, Department of Internal Medicine, Ribeirao Preto Medical School, University of Sao Paulo. Av Bandeirantes, 3900 Bloco G, Ribeirão Preto, SP, 14049-900, Brazil
| | - A C Bueno
- Departments of Pediatrics of Ribeirao Preto Medical School, University of Sao Paulo, Ribeirão Preto, São Paulo, Brazil
| | - R S Pugliesi
- Molecular Biology Laboratory, Endocrinology Division, Department of Internal Medicine, Ribeirao Preto Medical School, University of Sao Paulo. Av Bandeirantes, 3900 Bloco G, Ribeirão Preto, SP, 14049-900, Brazil
| | - R M P da Silva Júnior
- Molecular Biology Laboratory, Endocrinology Division, Department of Internal Medicine, Ribeirao Preto Medical School, University of Sao Paulo. Av Bandeirantes, 3900 Bloco G, Ribeirão Preto, SP, 14049-900, Brazil
| | - M de Castro
- Molecular Biology Laboratory, Endocrinology Division, Department of Internal Medicine, Ribeirao Preto Medical School, University of Sao Paulo. Av Bandeirantes, 3900 Bloco G, Ribeirão Preto, SP, 14049-900, Brazil
| | - C S Martins
- Molecular Biology Laboratory, Endocrinology Division, Department of Internal Medicine, Ribeirao Preto Medical School, University of Sao Paulo. Av Bandeirantes, 3900 Bloco G, Ribeirão Preto, SP, 14049-900, Brazil.
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Raverot G, Ilie MD, Lasolle H, Amodru V, Trouillas J, Castinetti F, Brue T. Aggressive pituitary tumours and pituitary carcinomas. Nat Rev Endocrinol 2021; 17:671-684. [PMID: 34493834 DOI: 10.1038/s41574-021-00550-w] [Citation(s) in RCA: 58] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/23/2021] [Indexed: 02/07/2023]
Abstract
Although usually benign, anterior pituitary tumours occasionally exhibit aggressive behaviour, with invasion of surrounding tissues, rapid growth, resistance to conventional treatments and multiple recurrences. In very rare cases, they metastasize and are termed pituitary carcinomas. The time between a 'classical' pituitary tumour and a pituitary carcinoma can be years, which means that monitoring should be performed regularly in patients with clinical (invasion and/or tumour growth) or pathological (Ki67 index, mitotic count and/or p53 detection) markers suggesting aggressiveness. However, although both invasion and proliferation have prognostic value, such parameters cannot predict outcome or malignancy without metastasis. Future research should focus on the biology of both tumour cells and their microenvironment, hopefully with improved therapeutic outcomes. Currently, the initial therapeutic approach for aggressive pituitary tumours is generally to repeat surgery or radiotherapy in expert centres. Standard medical treatments usually have no effect on tumour progression but they can be maintained on a long-term basis to, at least partly, control hypersecretion. In cases where standard treatments prove ineffective, temozolomide, the sole formally recommended treatment, is effective in only one-third of patients. Personalized use of emerging therapies, including peptide receptor radionuclide therapy, angiogenesis-targeted therapy and immunotherapy, will hopefully improve the outcomes of patients with this severe condition.
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Affiliation(s)
- Gérald Raverot
- Endocrinology Department, Reference Centre for Rare Pituitary Diseases HYPO, "Groupement Hospitalier Est" Hospices Civils de Lyon, Bron, France
- Lyon 1 University, Villeurbanne, France
- INSERM U1052, CNRS UMR5286, Cancer Research Centre of Lyon (CRLC), Lyon, France
| | - Mirela Diana Ilie
- Lyon 1 University, Villeurbanne, France
- INSERM U1052, CNRS UMR5286, Cancer Research Centre of Lyon (CRLC), Lyon, France
- Endocrinology Department, "C.I.Parhon" National Institute of Endocrinology, Bucharest, Romania
| | - Hélène Lasolle
- Endocrinology Department, Reference Centre for Rare Pituitary Diseases HYPO, "Groupement Hospitalier Est" Hospices Civils de Lyon, Bron, France
- Lyon 1 University, Villeurbanne, France
- INSERM U1052, CNRS UMR5286, Cancer Research Centre of Lyon (CRLC), Lyon, France
| | - Vincent Amodru
- Assistance Publique-Hôpitaux de Marseille (AP-HM), Endocrinology Department, Hôpital de la Conception, Reference Centre for Rare Pituitary Diseases HYPO, Marseille, France
- Aix-Marseille Université, Institut National de la Santé et de la Recherche Médicale (INSERM), U1251, Marseille Medical Genetics (MMG), Institut Marseille Maladies Rares (MarMaRa), Marseille, France
| | | | - Frédéric Castinetti
- Assistance Publique-Hôpitaux de Marseille (AP-HM), Endocrinology Department, Hôpital de la Conception, Reference Centre for Rare Pituitary Diseases HYPO, Marseille, France
- Aix-Marseille Université, Institut National de la Santé et de la Recherche Médicale (INSERM), U1251, Marseille Medical Genetics (MMG), Institut Marseille Maladies Rares (MarMaRa), Marseille, France
| | - Thierry Brue
- Assistance Publique-Hôpitaux de Marseille (AP-HM), Endocrinology Department, Hôpital de la Conception, Reference Centre for Rare Pituitary Diseases HYPO, Marseille, France.
- Aix-Marseille Université, Institut National de la Santé et de la Recherche Médicale (INSERM), U1251, Marseille Medical Genetics (MMG), Institut Marseille Maladies Rares (MarMaRa), Marseille, France.
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7
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Nakano-Tateno T, Lau KJ, Wang J, McMahon C, Kawakami Y, Tateno T, Araki T. Multimodal Non-Surgical Treatments of Aggressive Pituitary Tumors. Front Endocrinol (Lausanne) 2021; 12:624686. [PMID: 33841328 PMCID: PMC8033019 DOI: 10.3389/fendo.2021.624686] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Accepted: 01/12/2021] [Indexed: 12/20/2022] Open
Abstract
Up to 35% of aggressive pituitary tumors recur and significantly affect mortality and quality of life. Management can be challenging and often requires multimodal treatment. Current treatment options, including surgery, conventional medical therapies such as dopamine agonists, somatostatin receptor agonists and radiotherapy, often fail to inhibit pituitary tumor growth. Recently, anti-tumor effects of chemotherapeutic drugs such as Temozolomide, Capecitabine, and Everolimus, as well as peptide receptor radionuclide therapy on aggressive pituitary tumors have been increasingly investigated and yield mixed, although sometimes promising, outcomes. The purpose of this review is to provide thorough information on non-surgical medical therapies and their efficacies and used protocols for aggressive pituitary adenomas from pre-clinical level to clinical use.
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Affiliation(s)
- Tae Nakano-Tateno
- Division of Endocrinology and Metabolism, Department of Medicine, University of Alberta, Edmonton, AB, Canada
| | - Kheng Joe Lau
- Division of Diabetes, Endocrinology and Metabolism, Department of Medicine, University of Minnesota, Minneapolis, MN, United States
| | - Justin Wang
- Department of Genetics, Cell Biology, and Development, University of Minnesota, Minneapolis, MN, United States
| | - Cailin McMahon
- Department of Genetics, Cell Biology, and Development, University of Minnesota, Minneapolis, MN, United States
| | - Yasuhiko Kawakami
- Department of Genetics, Cell Biology, and Development, University of Minnesota, Minneapolis, MN, United States
- Stem Cell Institute, University of Minnesota, Minneapolis, MN, United States
| | - Toru Tateno
- Division of Endocrinology and Metabolism, Department of Medicine, University of Alberta, Edmonton, AB, Canada
- *Correspondence: Toru Tateno, ; Takako Araki,
| | - Takako Araki
- Division of Diabetes, Endocrinology and Metabolism, Department of Medicine, University of Minnesota, Minneapolis, MN, United States
- *Correspondence: Toru Tateno, ; Takako Araki,
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Abstract
PURPOSE Aggressive prolactinomas are defined as radiologically invasive tumors which cannot be cured by surgery, and that have an unusually rapid rate of tumor growth despite dopamine agonist treatment and surgery. In some cases, metastasis occurs, defining prolactin carcinoma which is the second most frequent pituitary carcinoma. METHODS A literature search was performed to review the available data on the treatment of aggressive pituitary prolactinomas or carcinomas. RESULTS When optimal standard therapies (high dose cabergoline, surgery and radiotherapy) failed, temozolomide, an alkylating drug, is currently the best option, allowing to control tumor growth in about 50% of treated prolactinomas and improving overall survival of these patients. However, long-term complete response occurs in a limited subgroup of tumors. Alternative drugs could be discussed in a subset of aggressive prolactinomas either before temozolomide (pasireotide, peptide receptor radionuclide therapy…) or after temozolomide failure. CONCLUSION Despite the significant improvement obtained with the use of temozolomide, a need for alternative drugs persists since a majority of these tumors are resistant or will recur during the follow-up. Patients suffering from such a rare condition should have access to clinical trials available for other types of rare cancers, such as tyrosine kinase inhibitors or immunotherapy.
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Affiliation(s)
- Hélène Lasolle
- INSERM U1052, CNRS UMR5286, Cancer Research Center of Lyon, 69008, Lyon, Auvergne-Rhône-Alpes, France
- Lyon 1 University, 69100, Villeurbanne, Auvergne-Rhône-Alpes, France
- Endocrinology Department, Reference Center for Rare Pituitary Diseases HYPO, "Groupement Hospitalier Est" Hospices Civils de Lyon, Auvergne-Rhône-Alpes, 69677, Bron, France
| | - Mirela Diana Ilie
- Endocrinology Department, "C.I.Parhon" National Institute of Endocrinology, 011863, Bucharest, Bucharest-Ilfov, Romania
| | - Gérald Raverot
- INSERM U1052, CNRS UMR5286, Cancer Research Center of Lyon, 69008, Lyon, Auvergne-Rhône-Alpes, France.
- Lyon 1 University, 69100, Villeurbanne, Auvergne-Rhône-Alpes, France.
- Endocrinology Department, Reference Center for Rare Pituitary Diseases HYPO, "Groupement Hospitalier Est" Hospices Civils de Lyon, Auvergne-Rhône-Alpes, 69677, Bron, France.
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9
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Lamb LS, Sim HW, McCormack AI. Exploring the Role of Novel Medical Therapies for Aggressive Pituitary Tumors: A Review of the Literature-"Are We There Yet?". Cancers (Basel) 2020; 12:cancers12020308. [PMID: 32012988 PMCID: PMC7072681 DOI: 10.3390/cancers12020308] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Accepted: 01/22/2020] [Indexed: 12/14/2022] Open
Abstract
Aggressive pituitary tumors account for up to 10% of pituitary tumors and are characterized by resistance to medical treatment and multiple recurrences despite standard therapies, including surgery, radiotherapy, and chemotherapy. They are associated with increased morbidity and mortality, particularly pituitary carcinomas, which have mortality rates of up to 66% at 1 year after diagnosis. Novel targeted therapies under investigation include mammalian target of rapamycin (mTOR), tyrosine kinase, and vascular endothelial growth factor (VEGF) inhibitors. More recently, immune checkpoint inhibitors have been proposed as a potential treatment option for pituitary tumors. An increased understanding of the molecular pathogenesis of aggressive pituitary tumors is required to identify potential biomarkers and therapeutic targets. This review discusses novel approaches to the management of aggressive pituitary tumors and the role of molecular profiling.
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Affiliation(s)
- Lydia S. Lamb
- Department of Endocrinology, St Vincent’s Hospital, Sydney, NSW 2010, Australia;
- Garvan Institute of Medical Research, Sydney, NSW 2010, Australia;
| | - Hao-Wen Sim
- Garvan Institute of Medical Research, Sydney, NSW 2010, Australia;
- St Vincent’s Clinical School, University of New South Wales, Sydney, NSW 2010, Australia
- Kinghorn Cancer Centre, Sydney, NSW 2010, Australia
| | - Ann I. McCormack
- Department of Endocrinology, St Vincent’s Hospital, Sydney, NSW 2010, Australia;
- Garvan Institute of Medical Research, Sydney, NSW 2010, Australia;
- St Vincent’s Clinical School, University of New South Wales, Sydney, NSW 2010, Australia
- Correspondence: ; Tel.: +61-2-9295-8489
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10
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Porter BA, Ortiz MA, Bratslavsky G, Kotula L. Structure and Function of the Nuclear Receptor Superfamily and Current Targeted Therapies of Prostate Cancer. Cancers (Basel) 2019; 11:cancers11121852. [PMID: 31771198 PMCID: PMC6966469 DOI: 10.3390/cancers11121852] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Revised: 11/14/2019] [Accepted: 11/20/2019] [Indexed: 12/26/2022] Open
Abstract
The nuclear receptor superfamily comprises a large group of proteins with functions essential for cell signaling, survival, and proliferation. There are multiple distinctions between nuclear superfamily classes defined by hallmark differences in function, ligand binding, tissue specificity, and DNA binding. In this review, we utilize the initial classification system, which defines subfamilies based on structure and functional difference. The defining feature of the nuclear receptor superfamily is that these proteins function as transcription factors. The loss of transcriptional regulation or gain of functioning of these receptors is a hallmark in numerous diseases. For example, in prostate cancer, the androgen receptor is a primary target for current prostate cancer therapies. Targeted cancer therapies for nuclear hormone receptors have been more feasible to develop than others due to the ligand availability and cell permeability of hormones. To better target these receptors, it is critical to understand their structural and functional regulation. Given that late-stage cancers often develop hormone insensitivity, we will explore the strengths and pitfalls of targeting other transcription factors outside of the nuclear receptor superfamily such as the signal transducer and activator of transcription (STAT).
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Affiliation(s)
- Baylee A. Porter
- Department of Urology, Upstate Cancer Center, SUNY Upstate Medical University, Syracuse, NY 13210, USA; (B.A.P.); (M.A.O.); (G.B.)
- Department of Biochemistry and Molecular Biology, SUNY Upstate Medical University, Syracuse, NY 13210, USA
| | - Maria A. Ortiz
- Department of Urology, Upstate Cancer Center, SUNY Upstate Medical University, Syracuse, NY 13210, USA; (B.A.P.); (M.A.O.); (G.B.)
- Department of Biochemistry and Molecular Biology, SUNY Upstate Medical University, Syracuse, NY 13210, USA
| | - Gennady Bratslavsky
- Department of Urology, Upstate Cancer Center, SUNY Upstate Medical University, Syracuse, NY 13210, USA; (B.A.P.); (M.A.O.); (G.B.)
- Department of Biochemistry and Molecular Biology, SUNY Upstate Medical University, Syracuse, NY 13210, USA
| | - Leszek Kotula
- Department of Urology, Upstate Cancer Center, SUNY Upstate Medical University, Syracuse, NY 13210, USA; (B.A.P.); (M.A.O.); (G.B.)
- Department of Biochemistry and Molecular Biology, SUNY Upstate Medical University, Syracuse, NY 13210, USA
- Correspondence: ; Tel.: +1-315-464-1690
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11
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Ilie MD, Lasolle H, Raverot G. Emerging and Novel Treatments for Pituitary Tumors. J Clin Med 2019; 8:jcm8081107. [PMID: 31349718 PMCID: PMC6723109 DOI: 10.3390/jcm8081107] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Revised: 07/21/2019] [Accepted: 07/23/2019] [Indexed: 02/06/2023] Open
Abstract
A subset of pituitary neuroendocrine tumors (PitNETs) have an aggressive behavior, showing resistance to treatment and/or multiple recurrences in spite of the optimal use of standard therapies (surgery, conventional medical treatments, and radiotherapy). To date, for aggressive PitNETs, temozolomide (TMZ) has been the most used therapeutic option, and has resulted in an improvement in the five-year survival rate in responders. However, given the fact that roughly only one third of patients showed a partial or complete radiological response on the first course of TMZ, and even fewer patients responded to a second course of TMZ, other treatment options are urgently needed. Emerging therapies consist predominantly of peptide receptor radionuclide therapy (20 cases), vascular endothelial growth factor receptor-targeted therapy (12 cases), tyrosine kinase inhibitors (10 cases), mammalian target of rapamycin (mTOR) inhibitors (six cases), and more recently, immune checkpoint inhibitors (one case). Here, we present the available clinical cases published in the literature for each of these treatments. The therapies that currently show the most promise (based on the achievement of partial radiological response in a certain number of cases) are immune checkpoint inhibitors, peptide receptor radionuclide therapy, and vascular endothelial growth factor receptor-targeted therapy. In the future, further improvement of these therapies and the development of other novel therapies, their use in personalized medicine, and a better understanding of combination therapies, will hopefully result in better outcomes for patients bearing aggressive PitNETs.
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Affiliation(s)
- Mirela Diana Ilie
- INSERM U1052, CNRS UMR5286, Cancer Research Center of Lyon, 28 Laennec Street, 69008 Lyon, France
- "Claude Bernard" Lyon 1 University, University of Lyon, 43 "11 Novembre 1918" Boulevard, 69100 Villeurbanne, France
- Endocrinology Department, "C.I.Parhon" National Institute of Endocrinology, 34-36 Aviatorilor Boulevard, 011863 Bucharest, Romania
| | - Hélène Lasolle
- INSERM U1052, CNRS UMR5286, Cancer Research Center of Lyon, 28 Laennec Street, 69008 Lyon, France
- "Claude Bernard" Lyon 1 University, University of Lyon, 43 "11 Novembre 1918" Boulevard, 69100 Villeurbanne, France
- "Groupement Hospitalier Est" Hospices Civils de Lyon, Endocrinology Department, Reference Center for Rare Pituitary Diseases HYPO, 59 Pinel Boulevard, 69677 Bron, France
| | - Gérald Raverot
- INSERM U1052, CNRS UMR5286, Cancer Research Center of Lyon, 28 Laennec Street, 69008 Lyon, France.
- "Claude Bernard" Lyon 1 University, University of Lyon, 43 "11 Novembre 1918" Boulevard, 69100 Villeurbanne, France.
- "Groupement Hospitalier Est" Hospices Civils de Lyon, Endocrinology Department, Reference Center for Rare Pituitary Diseases HYPO, 59 Pinel Boulevard, 69677 Bron, France.
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12
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Pivonello C, Patalano R, Solari D, Auriemma RS, Frio F, Vitulli F, Grasso LFS, Di Cera M, De Martino MC, Cavallo LM, Cappabianca P, Colao A, Pivonello R. Effect of combined treatment with a pan-PI3K inhibitor or an isoform-specific PI3K inhibitor and everolimus on cell proliferation in GH-secreting pituitary tumour in an experimental setting. Endocrine 2018; 62:663-680. [PMID: 30066286 DOI: 10.1007/s12020-018-1677-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2017] [Accepted: 07/02/2018] [Indexed: 12/14/2022]
Abstract
PURPOSE PI3K/Akt/mTOR pathway activation is common in GH-secreting pituitary tumours, and a target for treatment with mTOR inhibitors, including everolimus (EVE). The current study aimed to evaluate the efficacy of two PI3K inhibitors (PI3Ki), NVP-BKM120 and NVP-BYL719, alone and in combination with EVE in rat GH-secreting pituitary tumour cell line (GH3) and human GH-secreting pituitary tumour cell cultures. METHODS In GH3 cell line and in six GH-secreting tumour cell cultures, the effects of PI3Ki and EVE, as single agents and in combination, were tested on cell viability and colony survival, by MTT and clonogenic assay, respectively, whereas western blot was performed to evaluate the underlying intracellular signalling pathways. RESULTS PI3Ki and EVE showed a dose-dependent inhibition of cell viability in GH3 cell line, with PI3Ki displaying a synergistic effect when combined with EVE. PI3Ki and EVE inhibited colony survival in GH3 cell line with no further improvement in combination. In GH-secreting pituitary tumour cell cultures PI3Ki are effective in inhibiting cell viability increasing the slight and non significant inhibition induced by EVE as single agent, generally showing a synergistic effect. Despite in both GH3 cell line and GH-secreting pituitary tumour cell cultures combination of PI3Ki enhanced EVE effect, the study of intracellular signalling pathways revealed a different regulation of PI3K/Akt/mTOR and MAPK between the two models. CONCLUSIONS The results of the current study demonstrated that PI3Ki, especially in combination with EVE, are effective in inhibiting cell proliferation, therefore representing a promising therapeutic tool for the treatment of aggressive GH-secreting pituitary tumours, not responsive to standard medical therapies.
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Affiliation(s)
- Claudia Pivonello
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Naples, Italy.
| | - Roberta Patalano
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Naples, Italy
| | - Domenico Solari
- Dipartimento di Neuroscienze, Divisione di Neurochirurgia, Scienze Riproduttive e Odontostomatologiche, Naples, Italy
| | - Renata S Auriemma
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Naples, Italy
| | - Federico Frio
- Dipartimento di Neuroscienze, Divisione di Neurochirurgia, Scienze Riproduttive e Odontostomatologiche, Naples, Italy
| | - Francesca Vitulli
- Dipartimento di Neuroscienze, Divisione di Neurochirurgia, Scienze Riproduttive e Odontostomatologiche, Naples, Italy
| | - Ludovica F S Grasso
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Naples, Italy
| | - Marialuisa Di Cera
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Naples, Italy
| | | | - Luigi M Cavallo
- Dipartimento di Neuroscienze, Divisione di Neurochirurgia, Scienze Riproduttive e Odontostomatologiche, Naples, Italy
| | - Paolo Cappabianca
- Dipartimento di Neuroscienze, Divisione di Neurochirurgia, Scienze Riproduttive e Odontostomatologiche, Naples, Italy
| | - Annamaria Colao
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Naples, Italy
| | - Rosario Pivonello
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Naples, Italy
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13
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Trouillas J, Raverot G. Dysregulation of cell cycle in animal models and human neuroendocrine pituitary tumors (PitNET). Cell Cycle 2018; 17:917. [PMID: 29504817 DOI: 10.1080/15384101.2018.1442139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
Affiliation(s)
| | - Gérald Raverot
- b Université de Lyon 1 , France.,c Fédération d'Endocrinologie , Centre de Référence Maladies Rares Hypophysaires HYPO, Groupement Hospitalier Est , Hospices Civils de Lyon , Bron , F-69677, France.,d INSERM U1052, CNRS UMR5286 , Cancer Research Centre of Lyon , Lyon , F-69372 , France
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14
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Raverot G, Burman P, McCormack A, Heaney A, Petersenn S, Popovic V, Trouillas J, Dekkers OM. European Society of Endocrinology Clinical Practice Guidelines for the management of aggressive pituitary tumours and carcinomas. Eur J Endocrinol 2018; 178:G1-G24. [PMID: 29046323 DOI: 10.1530/eje-17-0796] [Citation(s) in RCA: 332] [Impact Index Per Article: 55.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2017] [Accepted: 10/12/2017] [Indexed: 12/15/2022]
Abstract
BACKGROUND Pituitary tumours are common and easily treated by surgery or medical treatment in most cases. However, a small subset of pituitary tumours does not respond to standard medical treatment and presents with multiple local recurrences (aggressive pituitary tumours) and in rare occasion with metastases (pituitary carcinoma). The present European Society of Endocrinology (ESE) guideline aims to provide clinical guidance on diagnosis, treatment and follow-up in aggressive pituitary tumours and carcinomas. METHODS We decided upfront, while acknowledging that literature on aggressive pituitary tumours and carcinomas is scarce, to systematically review the literature according to the GRADE (Grading of Recommendations Assessment, Development and Evaluation) system. The review focused primarily on first- and second-line treatment in aggressive pituitary tumours and carcinomas. We included 14 single-arm cohort studies (total number of patients = 116) most on temozolomide treatment (n = 11 studies, total number of patients = 106). A positive treatment effect was seen in 47% (95% CI: 36-58%) of temozolomide treated. Data from the recently performed ESE survey on aggressive pituitary tumours and carcinomas (165 patients) were also used as backbone for the guideline. SELECTED RECOMMENDATION: (i) Patients with aggressive pituitary tumours should be managed by a multidisciplinary expert team. (ii) Histopathological analyses including pituitary hormones and proliferative markers are needed for correct tumour classification. (iii) Temozolomide monotherapy is the first-line chemotherapy for aggressive pituitary tumours and pituitary carcinomas after failure of standard therapies; treatment evaluation after 3 cycles allows identification of responder and non-responder patients. (iv) In patients responding to first-line temozolomide, we suggest continuing treatment for at least 6 months in total. Furthermore, the guideline offers recommendations for patients who recurred after temozolomide treatment, for those who did not respond to temozolomide and for patients with systemic metastasis.
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Affiliation(s)
- Gerald Raverot
- Fédération d'Endocrinologie, Centre de Référence des Maladies Rares Hypophysaires HYPO, Groupement Hospitalier Est, Hospices Civils de Lyon, Bron, France
- Faculté de Médecine Lyon Est, Université Lyon 1, Lyon, France
- INSERM U1052, CNRS UMR5286, Cancer Research Centre of Lyon, Lyon, France
| | - Pia Burman
- Department of Endocrinology, Skane University Hospital Malmö, University of Lund, Lund, Sweden
| | - Ann McCormack
- Garvan Institute, Sydney, Australia
- Department of Endocrinology, St Vincent's Hospital, University of New South Wales, Sydney, Australia
| | - Anthony Heaney
- Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, California, USA
| | | | - Vera Popovic
- Medical Faculty, University Belgrade, Belgrade, Serbia
| | - Jacqueline Trouillas
- Faculté de Médecine Lyon Est, Université Lyon 1, Lyon, France
- Centre de Pathologie et de Biologie Est, Groupement Hospitalier Est, Hospices Civils de Lyon, Bron, France
| | - Olaf M Dekkers
- Departments of Internal Medicine (Section Endocrinology) & Clinical Epidemiology, Leiden University Medical Centre, Leiden, The Netherlands
- Department of Clinical Epidemiology, Aarhus University, Aarhus, Denmark
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