ArticleEndocrine2018
SSTR2A expression in medullary thyroid carcinoma is correlated with longer survival.
Article in Endocrine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.
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Who cites it
16 citing papers in PubMed, 1 synthesis or guideline pooled it, 26 citations in OpenAlex.
- Pooled it
- Immunohistochemical expression of Ki-67, INSM1, and SSTR2A in medullary thyroid carcinoma: correlation with tumour size, vascular invasion, and biochemical outcome.Virchows Archiv : an international journal of pathology · 2026Article
- Review
- Expression of ATRX, DAXX, PDX1, ARX, and somatostatin receptors in pancreatic neuroendocrine tumors: a clinicopathological study.Frontiers in endocrinology · 2026Article
- Expanding the therapeutic horizon ofNagoya journal of medical science · 2025Review
- Anatomical-biochemical discordance and prognostic role of bone metastases in advanced MTC treated with [¹⁷⁷Lu]Lu-DOTA-TATE.BMC cancer · 2025Article
- Is peptide receptor radionuclide therapy still a promising option for medullary thyroid carcinoma?Endocrine · 2025Review
- Long-Term Follow-Up in Medullary Thyroid Carcinoma Patients.Recent results in cancer research. Fortschritte der Krebsforschung. Progres dans les recherches sur le cancer · 2025Review
- Pancreas as an Unusual Metastatic Site of Medullary Thyroid Carcinoma: A Case of Very Long-term Follow-up Under Prolonged Treatment with Somatostatin Analogues.Endocrine, metabolic & immune disorders drug targets · 2024Article
- Improving susceptibility of neuroendocrine tumors to radionuclide therapies: personalized approaches towards complementary treatments.Theranostics · 2024Review
- Expression of integrin αFuture oncology (London, England) · 2024Article
- Somatostatin and Somatostatin Receptors in Tumour Biology.International journal of molecular sciences · 2023Review
- Somatostatin receptor-directed molecular imaging for therapeutic decision-making in patients with medullary thyroid carcinoma.Endocrine · 2022Article
- Article
- Role of Somatostatin Signalling in Neuroendocrine Tumours.International journal of molecular sciences · 2022Review
- Peptide receptor radionuclide therapy in patients with medullary thyroid carcinoma: predictors and pitfalls.BMC cancer · 2019Article
Corrections and comments
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Authors and funding
17 authors at 5 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeMedullary thyroid carcinoma (MTC) derives from the parafollicular C-cells of the thyroid gland. Somatostatin receptors (SSTRs) are expressed in various neuroendocrine tumours including MTC. The aim of this study was to evaluate SSTR2A as a prognostic factor for MTC, to study distribution of SSTR2A expression within tumours and to compare expression of SSTR2A between primary tumours and corresponding lymph node metastases.
methodsPatients who underwent surgery between 1988 and 2014 for MTC from five tertiary referral centres in The Netherlands were included. In total, primary tumours of 114 patients and lymph node metastases of 34 patients were analysed for expression of SSTR2A using a tissue microarray, and correlated with clinicopathological variables and survival.
resultsThe mean age of patients was 45.5 years (SD 16.2), 55 patients were male (49.5%). Primary tumours of 58 patients (50.9%) showed SSTR2A expression. In multivariate Cox-regression analysis, SSTR2A positivity correlated independently with better overall survival (OS) (HR 0.3; 95% CI 0.1-1.0). In stage IV MTC patients, 10-year survival rates for SSTR2A-negative and positive patients were 43% and 96%, respectively. In 53.9% of patients with lymph node metastases, expression in primary tumour and lymph node metastases differed.
conclusionSSTR2A expression is correlated with longer OS in MTC, especially for stage IV patients, suggesting that SSTR2A expression might be a useful prognostic factor in MTC. The SSTR2A status of the primary MTC does not predict expression in lymph node metastases.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.