Results 41 to 50 of about 15,801 (196)

Clinical observation of a patient with TMEM127 and EGLN1 gene variants, pheochromocytoma and pancreatic tumor

open access: yesМедицинский совет, 2021
Pheochromocytoma/paraganglioma is a neuroendocrine tumor of chromaffin and nonchromaffin cells of the autonomic nervous system, in most cases localized in the medullary layer of the adrenal gland.
M. Yu. Yukina   +5 more
doaj   +1 more source

Chromatin Profiling Reveals Distinct Male and Female Trajectories for Developmental Learning Potential

open access: yesDevelopmental Neurobiology, Volume 86, Issue 1, January 2026.
ABSTRACT Adult patterns of behavior can often be explained by developmental experiences. In some cases, developmental experience can have permanent influence on brain and behavior only during specific ages; these phases are called critical or sensitive periods. Epigenetic mechanisms can regulate both maturational and experiential processes in the brain
Grant W. Kunzelman   +2 more
wiley   +1 more source

Paraganglioma in The Urinary Bladder: A Pitfall in Histopathologic Diagnosis

open access: yesActa Medica Indonesiana, 2023
Paraganglioma of the urinary bladder is a rare neuroendocrine tumor which originates from the chromaffin tissue of the sympathetic nervous system. It only accounts for about 0.05% of all vesical tumors.
Jamie Lim Co   +2 more
doaj   +2 more sources

HIF2A and IGF2 Expression Correlates in Human Neuroblastoma Cells and Normal Immature Sympathetic Neuroblasts

open access: yesNeoplasia: An International Journal for Oncology Research, 2013
During normal sympathetic nervous system (SNS) development, cells of the ganglionic lineage can malignantly transform and develop into the childhood tumor neuroblastoma.
Sofie Mohlin   +2 more
doaj   +1 more source

Pregnancy via Testicular Sperm Extraction for Anejaculation After Neuroblastoma Surgery

open access: yesIJU Case Reports, Volume 9, Issue 1, January 2026.
ABSTRACT Background Surgical treatment of a neuroblastoma, a malignant tumor of the sympathetic nervous system, may result in ejaculatory disorder. There are no reports examining ejaculation disorders after neuroblastoma surgery. Case Presentation The patient was a 31‐year‐old Japanese male who had undergone surgery for neuroblastoma of the abdomen at ...
Jurii Karibe   +8 more
wiley   +1 more source

Malignant Gastric Paraganglioma with Liver Metastasis: Imaging Findings and Literature Review

open access: yes대한영상의학회지, 2019
Paraganglioma is a neuroendocrine tumor that grows in organs other than the adrenal gland and typically originates in the chromaffin cells, which are distributed along the regions of the sympathetic and parasympathetic branches of the nervous system in
Youe Ree Kim   +2 more
doaj   +1 more source

Navigating Solute Carrier Transporters—A Comprehensive Review of Functionalized Small Molecule Probes for Target Identification and Characterization

open access: yesMedicinal Research Reviews, Volume 46, Issue 1, Page 238-271, January 2026.
ABSTRACT Solute carrier transporters (SLCs) are integral membrane proteins that play pivotal roles in maintaining cellular homeostasis by mediating the transport of a diverse range of substrates across cell membranes. With their involvement in fundamental physiological processes such as nutrient uptake, neurotransmitter signaling, and drug transport ...
Majlen A. Dilweg   +3 more
wiley   +1 more source

Alcohol and the endocrine system: A critical review of disruptions, potential mechanisms, and health implications

open access: yesAlcohol, Clinical and Experimental Research, Volume 50, Issue 1, January 2026.
The endocrine system coordinates whole body cellular function and maintains homeostasis. Alcohol impacts the integrity of endocrine regulation at multiple sites, contributing to risk for comorbidities. Some of the alcohol‐mediated pathophysiological effects on the endocrine system include alterations in receptor expression and responsiveness, protein ...
Patricia E. Molina, Liz Simon
wiley   +1 more source

11C‐Hydroxyephedrine PET/CT for preoperative surgical planning in large pheochromocytoma and paraganglioma

open access: yesJournal of Neuroendocrinology, Volume 38, Issue 1, January 2026.
Abstract Early detection of metastases and timely surgical intervention play a crucial role in the management of neuroendocrine tumors. In large‐sized pheochromocytomas and sympathetic paragangliomas (PPGL), functional imaging with positron emission tomography (PET) is recommended, as it improves the detection of metastases, which may go undetected on ...
Achyut Ram Vyakaranam   +8 more
wiley   +1 more source

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