Octreotide does not inhibit proliferation in five neuroendocrine tumor cell lines

S Exner, V Prasad, B Wiedenmann… - Frontiers in …, 2018 - frontiersin.org
Somatostatin analogs (SSA) are well-established antisecretory drugs in functionally active
neuroendocrine tumors (NET). Two placebo-controlled trials have recently demonstrated …

Evaluation of somatostatin receptor subtype expression in human neuroendocrine tumors using two sets of new monoclonal antibodies

C Lambertini, P Barzaghi-Rinaudo, L D'Amato… - Regulatory peptides, 2013 - Elsevier
Introduction The expression and reliable detection of somatostatin receptor subtypes
(SSTR1–5) is a prerequisite for the successful use of somatostatin analogs in …

Somatostatin, somatostatin analogs and somatostatin receptor dynamics in the biology of cancer progression

M Ruscica, M Arvigo, L Steffani… - Current molecular …, 2013 - ingentaconnect.com
The pharmacological effects (ie, inhibition of endocrine secretion and cell proliferation)
mediated by the hormone somatostatin (SRIF) are derived from its universal high-affinity …

Expression of somatostatin and dopamine 2 receptors in neuroendocrine tumours and the potential role for new biotherapies

R Srirajaskanthan, J Watkins, L Marelli, K Khan… - …, 2009 - karger.com
Introduction: Somatostatin and dopamine receptors are both G-protein-coupled receptors.
Somatostatin receptor (SSTR) expression in neuroendocrine tumours has been well …

Mapping of somatostatin receptor types in GH or/and PRL producing pituitary adenomas

E Thodou, G Kontogeorgos, D Theodossiou… - Journal of clinical …, 2006 - jcp.bmj.com
Background: Somatostatin is a tetradecapeptide exerting inhibitory action on endocrine and
exocrine cell secretion and proliferation. Somatostatin receptors (SST) are widely expressed …

[HTML][HTML] Somatostatin receptor expression indicates improved prognosis in gastroenteropancreatic neuroendocrine neoplasm, and octreotide long‑acting release is …

Y Wang, W Wang, K Jin, C Fang, Y Lin… - Oncology …, 2017 - spandidos-publications.com
Gastroenteropancreatic neuroendocrine neoplasm (GEP‑NEN) is known to overexpress
somatostatin receptors (SSTRs), most commonly SSTR2 and SSTR5. The expression of …

Targeted systemic treatment of neuroendocrine tumors: current options and future perspectives

AD Herrera-Martínez, J Hofland, LJ Hofland… - Drugs, 2019 - Springer
Neuroendocrine tumors (NETs) originate from the neuroendocrine cell system in the
bronchial and gastrointestinal tract and can produce hormones leading to distinct clinical …

Targeted cancer therapy: what's new in the field of neuroendocrine neoplasms?

A La Salvia, P Espinosa-Olarte, MDC Riesco-Martinez… - Cancers, 2021 - mdpi.com
Simple Summary Neuroendocrine neoplasms are highly heterogeneous tumors in terms of
primary origin, molecular landscape, clinical presentation and behavior. To date, several …

Signal transduction of somatostatin receptors negatively controlling cell proliferation

G Ferjoux, C Bousquet, P Cordelier, N Benali… - Journal of Physiology …, 2000 - Elsevier
Somatostatin acts as an inhibitory peptide of various secretory and proliferative responses.
Its effects are mediated by a family of G-protein-coupled receptors (sst1-5) that can couple to …

Theranostics in neuroendocrine tumors: an overview of current approaches and future challenges

J Refardt, J Hofland, A Kwadwo, GP Nicolas… - Reviews in Endocrine …, 2021 - Springer
Neuroendocrine neoplasms (NENs) comprise a heterogeneous group of tumors, mainly
localized in the gastrointestinal system. What characterizes NENs is the expression of …