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Prognostic Factors for Invasiveness and Recurrence of Pituitary Adenomas: A Series of 94 Patients. Diagnostics (Basel) 2022; 12:diagnostics12102413. [PMID: 36292101 PMCID: PMC9600140 DOI: 10.3390/diagnostics12102413] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 09/21/2022] [Accepted: 10/03/2022] [Indexed: 11/29/2022] Open
Abstract
(1) Background: The aim of the current study is to evaluate the immunohistochemical expression of Ki-67, CD-56, Cyclin-D1 and E-Cadherin in the tissues samples of pituitary adenomas (PAs) and its association with PAs clinical manifestation tumor size, invasiveness and the risk of recurrence. (2) Materials and Methods: Ninety-four patients who underwent endoscope transsphenoidal excision of PAs were included in our study. The immunohistochemical expression of the Cyclin-D1, CD-56, E-Cadherin and Ki-67 markers was analyzed in paraffin-embedded tissue samples. (3) Results: The expression of Cyclin-D1 and Ki-67 index levels was positively correlated with the size (p < 0.001, r = 0.56 and p < 0.001, r = 0.43, respectively), the recurrence (p < 0.001, r = 0.46 and p = 0.007 r = 0.3, respectively), the extrasellar extension (p < 0.001, r = 0.48 and p < 0.001, r = 0.4, respectively) and the cavernous sinus invasion of (p < 0.001, r = 0.39 and p < 0.001, r = 0.3, respectively). No correlation was found between CD-56 and E-Cadherin expression with the size, the invasiveness and the recurrence of PAs. (4) Conclusion: Cyclin-D1 and Ki-67 are promising immunohistochemical markers in predicting the invasive behavior and recurrence of PAs in contrast to E-Cadherin and CD-56 which did not seem to be associated with PAs behavior post-surgery. However, larger studies are required in order to establish their role in the routine evaluation of PAs.
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Marques P, Barry S, Carlsen E, Collier D, Ronaldson A, Grieve J, Dorward N, Mendoza N, Nair R, Muquit S, Grossman AB, Korbonits M. The expression of neural cell adhesion molecule and the microenvironment of pituitary neuroendocrine tumours. J Neuroendocrinol 2021; 33:e13052. [PMID: 34708902 DOI: 10.1111/jne.13052] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Revised: 09/09/2021] [Accepted: 10/06/2021] [Indexed: 12/19/2022]
Abstract
The neural cell adhesion molecule (NCAM) has previously been studied in pituitary neuroendocrine tumours (PitNETs), but its role in tumour biology and aggressiveness remains controversial, and its relationship with the tumour microenvironment remains unknown. We aimed to characterise NCAM expression in PitNETs, to correlate this with clinico-pathological features, and to assess the role of various microenvironment components on NCAM expression. NCAM and immune cells were investigated by immunohistochemistry in 16 human non-functioning-PitNETs (NF-PitNETs) and eight somatotrophinomas, including macrophages (CD68, CD163, HLA-DR), cytotoxic (CD8) and T helper (CD4) lymphocytes, regulatory T cells (FOXP3), B cells (CD20), and neutrophils (neutrophil elastase). Five normal pituitaries were included for comparison. The cytokine secretome from these PitNETs and from PitNET-derived tumour-associated fibroblasts (TAFs) were assessed on culture supernatants using a multiplex immunoassay panel. There were no significant NCAM expression differences between PitNETs and normal pituitary, and no difference between types of pituitary tumours (NF-PitNETs vs. somatotrophinomas). There was no association between NCAM expression and different clinico-pathological features, including cavernous sinus invasion and Ki-67, nor with serum hormone levels. NCAM immunoreactivity correlated negatively with PitNET-derived CXCL10 (rho = -0.417; p = .042) and CX3CL1 (rho = -0.423; p = .040) levels. NCAM immunoreactivity was negatively correlated with TAF-derived fibroblast growth factor (FGF)-2 (rho = -0.632; p = .009), but not with other TAF-derived cytokines. Within the PitNET cohort, there were no correlations between NCAM immunoreactivity and immune infiltrates or ratios, although, within NF-PitNETs, NCAM expression was higher in tumours with more FOXP3+ cells. NCAM expression does not differ between PitNETs and normal pituitary, and does not appear to relate to tumour invasiveness or proliferation. However, our data suggest a possible role for cytokines in the modulation of NCAM expression in PitNETs, particularly CXCL10, CX3CL1 and FGF-2, but not for immune cell infiltrates.
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Affiliation(s)
- Pedro Marques
- Centre for Endocrinology, Barts and the London School of Medicine and Dentistry, William Harvey Research Institute, Queen Mary University of London, London, UK
- Department of Endocrinology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal
| | - Sayka Barry
- Centre for Endocrinology, Barts and the London School of Medicine and Dentistry, William Harvey Research Institute, Queen Mary University of London, London, UK
| | | | - David Collier
- Centre for Endocrinology, Barts and the London School of Medicine and Dentistry, William Harvey Research Institute, Queen Mary University of London, London, UK
| | - Amy Ronaldson
- Centre for Endocrinology, Barts and the London School of Medicine and Dentistry, William Harvey Research Institute, Queen Mary University of London, London, UK
| | - Joan Grieve
- The National Hospital for Neurology and Neurosurgery, UCLH, NHS Trust, London, UK
| | - Neil Dorward
- The National Hospital for Neurology and Neurosurgery, UCLH, NHS Trust, London, UK
| | - Nigel Mendoza
- Department of Neurosurgery, Charing Cross Hospital, Imperial College, London, UK
| | - Ramesh Nair
- Department of Neurosurgery, Charing Cross Hospital, Imperial College, London, UK
| | - Samiul Muquit
- Department of Neurosurgery, Derriford Hospital, Plymouth, UK
| | - Ashley B Grossman
- Centre for Endocrinology, Barts and the London School of Medicine and Dentistry, William Harvey Research Institute, Queen Mary University of London, London, UK
| | - Márta Korbonits
- Centre for Endocrinology, Barts and the London School of Medicine and Dentistry, William Harvey Research Institute, Queen Mary University of London, London, UK
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Khayer N, Jalessi M, Jahanbakhshi A, Tabib Khooei A, Mirzaie M. Nkx3-1 and Fech genes might be switch genes involved in pituitary non-functioning adenoma invasiveness. Sci Rep 2021; 11:20943. [PMID: 34686726 PMCID: PMC8536755 DOI: 10.1038/s41598-021-00431-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Accepted: 10/12/2021] [Indexed: 12/12/2022] Open
Abstract
Non-functioning pituitary adenomas (NFPAs) are typical pituitary macroadenomas in adults associated with increased mortality and morbidity. Although pituitary adenomas are commonly considered slow-growing benign brain tumors, numerous of them possess an invasive nature. Such tumors destroy sella turcica and invade the adjacent tissues such as the cavernous sinus and sphenoid sinus. In these cases, the most critical obstacle for complete surgical removal is the high risk of damaging adjacent vital structures. Therefore, the development of novel therapeutic strategies for either early diagnosis through biomarkers or medical therapies to reduce the recurrence rate of NFPAs is imperative. Identification of gene interactions has paved the way for decoding complex molecular mechanisms, including disease-related pathways, and identifying the most momentous genes involved in a specific disease. Currently, our knowledge of the invasion of the pituitary adenoma at the molecular level is not sufficient. The current study aimed to identify critical biomarkers and biological pathways associated with invasiveness in the NFPAs using a three-way interaction model for the first time. In the current study, the Liquid association method was applied to capture the statistically significant triplets involved in NFPAs invasiveness. Subsequently, Random Forest analysis was applied to select the most important switch genes. Finally, gene set enrichment (GSE) and gene regulatory network (GRN) analyses were applied to trace the biological relevance of the statistically significant triplets. The results of this study suggest that "mRNA processing" and "spindle organization" biological processes are important in NFAPs invasiveness. Specifically, our results suggest Nkx3-1 and Fech as two switch genes in NFAPs invasiveness that may be potential biomarkers or target genes in this pathology.
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Affiliation(s)
- Nasibeh Khayer
- Skull Base Research Center, The Five Senses Health Institute, Iran University of Medical Sciences, Tehran, Iran
| | - Maryam Jalessi
- Skull Base Research Center, The Five Senses Health Institute, Iran University of Medical Sciences, Tehran, Iran.
- ENT and Head & Neck Research Center and Department, Hazrat Rasoul Hospital, Iran University of Medical Sciences, Tehran, Iran.
| | - Amin Jahanbakhshi
- Skull Base Research Center, The Five Senses Health Institute, Iran University of Medical Sciences, Tehran, Iran
- Neurology Department, Hazrat Rasoul Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Alireza Tabib Khooei
- Neurology Department, Hazrat Rasoul Hospital, Iran University of Medical Sciences, Tehran, Iran
| | - Mehdi Mirzaie
- Department of Applied Mathematics, Faculty of Mathematical Sciences, Tarbiat Modares University, Tehran, Iran.
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Flores-Martinez Á, Venegas-Moreno E, Dios E, Remón-Ruiz P, Gros-Herguido N, Vázquez-Borrego MC, Madrazo-Atutxa A, Japón MA, Kaen A, Cárdenas-Valdepeñas E, Roldán F, Castaño JP, Luque RM, Cano DA, Soto-Moreno A. Quantitative Analysis of Somatostatin and Dopamine Receptors Gene Expression Levels in Non-functioning Pituitary Tumors and Association with Clinical and Molecular Aggressiveness Features. J Clin Med 2020; 9:jcm9093052. [PMID: 32971845 PMCID: PMC7565399 DOI: 10.3390/jcm9093052] [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: 08/04/2020] [Revised: 09/03/2020] [Accepted: 09/07/2020] [Indexed: 01/11/2023] Open
Abstract
The primary treatment for non-functioning pituitary tumors (NFPTs) is surgery, but it is often unsuccessful. Previous studies have reported that NFPTs express receptors for somatostatin (SST1-5) and dopamine (DRDs) providing a rationale for the use of dopamine agonists and somatostatin analogues. Here, we systematically assessed SST1-5 and DRDs expression by real-time quantitative PCR (RT-qPCR) in a large group of patients with NFPTs (n = 113) and analyzed their potential association with clinical and molecular aggressiveness features. SST1-5 expression was also evaluated by immunohistochemistry. SST3 was the predominant SST subtype detected, followed by SST2, SST5, and SST1. DRD2 was the dominant DRD subtype, followed by DRD4, DRD5, and DRD1. A substantial proportion of NFPTs displayed marked expression of SST2 and SST5. No major association between SSTs and DRDs expression and clinical and molecular aggressiveness features was observed in NFPTs.
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Affiliation(s)
- Álvaro Flores-Martinez
- Unidad de Gestión de Endocrinología y Nutrición. Instituto de Biomedicina de Sevilla (IBiS), Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, 41013 Sevilla, Spain; (Á.F.-M.); (E.V.-M.); (E.D.); (P.R.-R.); (N.G.-H.); (A.M.-A.)
| | - Eva Venegas-Moreno
- Unidad de Gestión de Endocrinología y Nutrición. Instituto de Biomedicina de Sevilla (IBiS), Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, 41013 Sevilla, Spain; (Á.F.-M.); (E.V.-M.); (E.D.); (P.R.-R.); (N.G.-H.); (A.M.-A.)
| | - Elena Dios
- Unidad de Gestión de Endocrinología y Nutrición. Instituto de Biomedicina de Sevilla (IBiS), Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, 41013 Sevilla, Spain; (Á.F.-M.); (E.V.-M.); (E.D.); (P.R.-R.); (N.G.-H.); (A.M.-A.)
| | - Pablo Remón-Ruiz
- Unidad de Gestión de Endocrinología y Nutrición. Instituto de Biomedicina de Sevilla (IBiS), Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, 41013 Sevilla, Spain; (Á.F.-M.); (E.V.-M.); (E.D.); (P.R.-R.); (N.G.-H.); (A.M.-A.)
| | - Noelia Gros-Herguido
- Unidad de Gestión de Endocrinología y Nutrición. Instituto de Biomedicina de Sevilla (IBiS), Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, 41013 Sevilla, Spain; (Á.F.-M.); (E.V.-M.); (E.D.); (P.R.-R.); (N.G.-H.); (A.M.-A.)
| | - M. Carmen Vázquez-Borrego
- Maimonides Institute for Biomedical Research of Córdoba (IMIBIC), 14004 Córdoba, Spain; (M.C.V.-B.); (J.P.C.); (R.M.L.)
- Department of Cell Biology, Physiology and Immunology, University of Córdoba, 14004 Córdoba, Spain
- Hospital Universitario Reina Sofía, 14004 Córdoba, Spain
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBERObn), 14004 Córdoba, Spain
| | - Ainara Madrazo-Atutxa
- Unidad de Gestión de Endocrinología y Nutrición. Instituto de Biomedicina de Sevilla (IBiS), Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, 41013 Sevilla, Spain; (Á.F.-M.); (E.V.-M.); (E.D.); (P.R.-R.); (N.G.-H.); (A.M.-A.)
| | - Miguel A. Japón
- Department of Pathology, Hospital Universitario Virgen del Rocío, Instituto de Biomedicina de Sevilla (IBIS), Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, 41013 Sevilla, Spain;
| | - Ariel Kaen
- Servicio de Neurocirugía, Hospital Universitario Virgen del Rocío, 41013 Sevilla, Spain; (A.K.); (E.C.-V.)
| | | | - Florinda Roldán
- Servicio de Radiología, Hospital Universitario Virgen del Rocío, 41013 Sevilla, Spain;
| | - Justo P. Castaño
- Maimonides Institute for Biomedical Research of Córdoba (IMIBIC), 14004 Córdoba, Spain; (M.C.V.-B.); (J.P.C.); (R.M.L.)
- Department of Cell Biology, Physiology and Immunology, University of Córdoba, 14004 Córdoba, Spain
- Hospital Universitario Reina Sofía, 14004 Córdoba, Spain
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBERObn), 14004 Córdoba, Spain
| | - Raúl M. Luque
- Maimonides Institute for Biomedical Research of Córdoba (IMIBIC), 14004 Córdoba, Spain; (M.C.V.-B.); (J.P.C.); (R.M.L.)
- Department of Cell Biology, Physiology and Immunology, University of Córdoba, 14004 Córdoba, Spain
- Hospital Universitario Reina Sofía, 14004 Córdoba, Spain
- CIBER Fisiopatología de la Obesidad y Nutrición (CIBERObn), 14004 Córdoba, Spain
| | - David A. Cano
- Unidad de Gestión de Endocrinología y Nutrición. Instituto de Biomedicina de Sevilla (IBiS), Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, 41013 Sevilla, Spain; (Á.F.-M.); (E.V.-M.); (E.D.); (P.R.-R.); (N.G.-H.); (A.M.-A.)
- Correspondence: (D.A.C.); (A.S.-M.)
| | - Alfonso Soto-Moreno
- Unidad de Gestión de Endocrinología y Nutrición. Instituto de Biomedicina de Sevilla (IBiS), Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, 41013 Sevilla, Spain; (Á.F.-M.); (E.V.-M.); (E.D.); (P.R.-R.); (N.G.-H.); (A.M.-A.)
- Correspondence: (D.A.C.); (A.S.-M.)
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Kalinin PL, Fomichev DV, Abdilatipov AA, Chernov IV, Astafieva LI, Kutin MA, Ryzhova MV, Panina TN, Shishkina LV, Nikitin PV, Kurnosov AB. [Primary sellar neuroblastoma (clinical case and literature review)]. ZHURNAL VOPROSY NEIROKHIRURGII IMENI N. N. BURDENKO 2020; 84:83-92. [PMID: 32412197 DOI: 10.17116/neiro20208402183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Neuroblastoma is a malignancy developing from the embryonic neuroblasts of sympathetic nervous system. Primary sellar neuroblastomas are extremely rare (there are currently only 11 case reports in the literature). Possible development of neuroblastoma in sellar region expands differential diagnosis of local processes due to inclusion of neuroblastoma into the spectrum of suspected tumors. We report a literature review and description of a patient with primary sellar neuroblastoma.
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Affiliation(s)
- P L Kalinin
- Burdenko Neurosurgical Center, Moscow, Russia
| | | | | | - I V Chernov
- Burdenko Neurosurgical Center, Moscow, Russia
| | | | - M A Kutin
- Burdenko Neurosurgical Center, Moscow, Russia
| | - M V Ryzhova
- Burdenko Neurosurgical Center, Moscow, Russia
| | - T N Panina
- Burdenko Neurosurgical Center, Moscow, Russia
| | | | - P V Nikitin
- Burdenko Neurosurgical Center, Moscow, Russia
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Shen AJJ, King J, Scott H, Colman P, Yates CJ. Insights into pituitary tumorigenesis: from Sanger sequencing to next-generation sequencing and beyond. Expert Rev Endocrinol Metab 2019; 14:399-418. [PMID: 31793361 DOI: 10.1080/17446651.2019.1689120] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Accepted: 11/01/2019] [Indexed: 12/17/2022]
Abstract
Introduction: This review explores insights provided by next-generation sequencing (NGS) of pituitary tumors and the clinical implications.Areas covered: Although syndromic forms account for just 5% of pituitary tumours, past Sanger sequencing studies pragmatically focused on them. These studies identified mutations in MEN1, CDKN1B, PRKAR1A, GNAS and SDHx causing Multiple Endocrine Neoplasia-1 (MEN1), MEN4, Carney Complex-1, McCune Albright Syndrome and 3P association syndromes, respectively. Furthermore, linkage analysis of single-nucleotide polymorphisms identified AIP mutations in 20% with familial isolated pituitary adenomas (FIPA). NGS has enabled further investigation of sporadic tumours. Thus, mutations of USP8 and CABLES1 were identified in corticotrophinomas, BRAF in papillary craniopharyngiomas and CTNNB1 in adamantinomatous craniopharyngiomas. NGS also revealed that pituitary tumours occur in the DICER1 syndrome, due to DICER1 mutations, and CDH23 mutations occur in FIPA. These discoveries revealed novel therapeutic targets and studies are underway of BRAF inhibitors for papillary craniopharyngiomas, and EGFR and USP8 inhibitors for corticotrophinomas.Expert opinion: It has become apparent that single-nucleotide variants and small insertion/deletion DNA mutations cannot explain all pituitary tumorigenesis. Integrated and improved analyses including whole-genome sequencing, copy number, and structural variation analyses, RNA sequencing and epigenomic analyses, with improved genomic technologies, are likely to further define the genomic landscape.
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Affiliation(s)
| | - James King
- Department of Neurosurgery, The Royal Melbourne Hospital, Parkville, Australia
| | - Hamish Scott
- Department of Genetics and Molecular Pathology, Center for Cancer Biology, SA Pathology, Adelaide, Australia
- School of Pharmacy and Medical Science, University of South Australia, Adelaide, Australia
- School of Medicine, University of Adelaide, Adelaide, Australia
- Australian Cancer Research Foundation Genomics Facility, Centre for Cancer Biology, SA Pathology, Adelaide, Australia
| | - Peter Colman
- Department of Medicine, The University of Melbourne, Parkville, Australia
- Department of Diabetes and Endocrinology, The Royal Melbourne Hospital, Parkville, Australia
| | - Christopher J Yates
- Department of Medicine, The University of Melbourne, Parkville, Australia
- Department of Diabetes and Endocrinology, The Royal Melbourne Hospital, Parkville, Australia
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