Results 31 to 40 of about 30,656 (238)

Natural History and Management of Familial Paraganglioma Syndrome Type 1: Long-Term Data from a Large Family [PDF]

open access: yes, 2020
Head and neck paragangliomas are the most common clinical features of familial paraganglioma syndrome type 1 caused by succinate dehydrogenase complex subunit D (SDHD) mutation. The clinical management of this syndrome is still unclear.
Cantisani, Vito   +12 more
core   +1 more source

Expression-Based Genome-Wide Association Study Links Vitamin D-Binding Protein With Autoantigenicity in Type 1 Diabetes. [PDF]

open access: yes, 2016
Type 1 diabetes (T1D) is caused by autoreactive T cells that recognize pancreatic islet antigens and destroy insulin-producing β-cells. This attack results from a breakdown in tolerance for self-antigens, which is controlled by ectopic antigen expression
Butte, Atul J   +9 more
core   +1 more source

The Prohormone VGF Regulates β Cell Function via Insulin Secretory Granule Biogenesis

open access: yesCell Reports, 2017
The prohormone VGF is expressed in neuroendocrine and endocrine tissues and regulates nutrient and energy status both centrally and peripherally. We and others have shown that VGF-derived peptides have direct action on the islet β cell as secretagogues ...
Samuel B. Stephens   +6 more
doaj   +1 more source

Magnetic resonance and computed tomography imaging of a carotid body tumor in a dog [PDF]

open access: yes, 2012
A 5-year-old castrated male Labrador Retriever was presented to a referring veterinarian for a swelling in the neck region. Based on the results of histopathology, a carotid body tumor, was diagnosed.
De Cock, Hilde   +4 more
core   +2 more sources

Fine needle aspiration cytology of hepatic metastases of neuroendocrine tumors: A 20‐year retrospective, single institutional study [PDF]

open access: yes, 2017
Background Fine needle aspiration (FNA) is considered an excellent technique for documenting metastatic neuroendocrine tumors (NETs). This study aims to evaluate the accuracy of FNA in diagnosing metastatic NETs to the liver and determining the grade ...
Cramer, Harvey   +3 more
core   +1 more source

The Ion Channel Function of Mouse Chromogranin B [PDF]

open access: yesBiophysical Journal, 2015
Chromogranins are known to play fundamentally important roles in the biogenesis, acidification and maturation as well as the regulated release of secretory granules in almost all endocrine cells. Elevated level of chromogranin A and B has been biomarkers for multiple different neuroendocrine tumors.
Yadav, Gaya P.   +3 more
openaire   +1 more source

Elevated serum levels of Chromogranin A in hepatocellular carcinoma

open access: yesBMC Surgery, 2012
Background During the past three decades, the incidence of hepatocellular carcinoma in the United States has tripled. The neuroendocrine character has been observed in some tumor cells within some hepatocellular carcinoma nodules and elevated serum ...
Biondi Antonio   +8 more
doaj   +1 more source

The association of a panel of biomarkers with the presence and severity of carcinoid heart disease: a cross-sectional study.

open access: yesPLoS ONE, 2013
PurposeMetastatic neuroendocrine tumors secrete serotonin and other vasoactive substances that are responsible for carcinoid syndrome and carcinoid heart disease.
Rebecca Dobson   +15 more
doaj   +1 more source

Neoadjuvant chemotherapy with capecitabine and temozolomide for unresectable pancreatic neuroendocrine tumor. [PDF]

open access: yes, 2012
Pancreatic neuroendocrine tumors (PNETs) are relatively rare tumors that arise in the endocrine cells of the pancreas. Historically, somatostatin analogues have been used in this disease primarily for symptom control and, to a limited extent, disease ...
Devata, Sumana, Kim, Edward J
core   +2 more sources

Malignancy within a tail gut cyst:a case of retrorectal carcinoid tumour [PDF]

open access: yes, 2014
Purpose. Tailgut cysts with malignant transformation are rare entities. We discuss the diagnostic strategy and treatment of a malignancy within a tailgut cyst. Methods.
Abukar, A. A.   +7 more
core   +7 more sources

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