Results 71 to 80 of about 163,967 (239)

Integrative multi-omics analysis identifies a prognostic miRNA signature and a targetable miR-21-3p/TSC2/ mTOR axis in metastatic pheochromocytoma/ paraganglioma [PDF]

open access: yes, 2019
Artículo escrito por un elevado número de autores, solo se referencian el que aparece en primer lugar y los autores pertenecientes a la UAMPheochromocytomas and paragangliomas (PPGLs) are rare neuroendocrine tumors that present variable outcomes.
Alvarez - Escola, Cristina   +1 more
core   +2 more sources

Expression of a neuroendocrine gene signature in gastric tumor cells from CEA 424-SV40 large T antigen-transgenic mice depends on SV40 large T antigen. [PDF]

open access: yesPLoS ONE, 2012
BackgroundA large fraction of murine tumors induced by transgenic expression of SV40 large T antigen (SV40 TAg) exhibits a neuroendocrine phenotype. It is unclear whether SV40 TAg induces the neuroendocrine phenotype by preferential transformation of ...
Fritz Ihler   +7 more
doaj   +1 more source

Synchronous primary papillary breast cancer, medullary thyroid carcinoma and neuroendocrine tumor in postmenopausal woman. [PDF]

open access: yes, 2016
Multiple endocrine neoplasia are syndromes involving two or more endocrine tissues, often correlated to RET proto-oncogene mutations. We herein present the first reported case of a 57-years-old woman with three synchronous primary cancers of breast ...
DE IULIIS, Francesca   +7 more
core  

Solid-pseudopapillary tumor of the pancreas: A single center experience [PDF]

open access: yes, 2016
open6noAim of this study was to review the institutional experience of solid-pseudopapillary tumors of the pancreas with particular attention to the problems of preoperative diagnosis and treatment.
Alberto Fantin   +5 more
core   +3 more sources

Ghrelin in neuroendocrine tumors [PDF]

open access: yesPeptides, 2011
Ghrelin is a 28 amino acid peptide, primarily produced by the oxyntic mucosa X/A like neuroendocrine cells in the stomach. It is also found in the small intestine, hypothalamus, pituitary gland, pancreas, heart, adipose tissue, and immune system. In gastrointestinal neuroendocrine tumors (NETs) ghrelin release has been well documented.
Patrizia M. Germano   +6 more
openaire   +3 more sources

Liver transplantation in gastroenteropancreatic neuroendocrine tumors

open access: yesFrontiers in Oncology, 2023
Neuroendocrine tumors are part of a heterogeneous group of tumors located in organs such as the gastrointestinal tract (GIT), lungs, thymus, thyroid, and adrenal glands. The most prevalent sites are the small intestine, cecal appendix, and pancreas. More
Eduardo de Souza M. Fernandes   +24 more
doaj   +1 more source

Glucocorticoid receptor expression in 20 solid tumor types using immunohistochemistry assay. [PDF]

open access: yes, 2017
BackgroundGlucocorticoid receptor (GR) activity plays a role in many aspects of human physiology and may play a crucial role in chemotherapy resistance in a wide variety of solid tumors.
Block, Thaddeus S   +4 more
core   +2 more sources

Neuroendocrine Tumors of the Female Reproductive Tract: A Literature Review [PDF]

open access: yesJournal of Pathology and Translational Medicine, 2015
Neuroendocrine tumors of the female reproductive tract are a heterogeneous group of neoplasms that display various histologic findings and biologic behaviors.
Yi Kyeong Chun
doaj   +1 more source

Pheochromocytoma – clinical manifestations, diagnosis and current perioperative management [PDF]

open access: yes, 2019
Pheochromocytoma is a neuroendocrine tumor characterized by the excessive production of catecholamines (epinephrine, norepinephrine, and dopamine). The diagnosis is suspected due to hypertensive paroxysms, associated with vegetative phenomena, due to the
Bratu, Ovidiu G   +6 more
core   +2 more sources

WHO Grade 2 Neuroendocrine Tumor in a 15-Year-Old Male: A Case Report and Literature Review

open access: yesCase Reports in Pathology, 2014
Neuroendocrine tumors, distinguished from adenocarcinomas by their neuroendocrine differentiation, are the most common pediatric epithelial malignancy that most often occurs in the appendix. In 2010, the WHO classified neuroendocrine neoplasms into three
Eric Johannesen, Van Nguyen
doaj   +1 more source

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