[PDF][PDF] Chromaffin cells of the adrenal medulla: physiology, pharmacology, and disease

E Carbone, R Borges, LE Eiden, AG García… - Compr …, 2019 - researchgate.net
Chromaffin cells (CCs) of the adrenal gland and the sympathetic nervous system produce
the catecholamines (epinephrine and norepinephrine; EPI and NE) needed to coordinate …

Cav1. 2 channelopathies causing autism: new hallmarks on Timothy syndrome

A Marcantoni, C Calorio, E Hidisoglu… - … -European Journal of …, 2020 - Springer
Abstract Cav1. 2 L-type calcium channels play key roles in long-term synaptic plasticity,
sensory transduction, muscle contraction, and hormone release. De novo mutations in the …

New gain-of-function mutation shows CACNA1D as recurrently mutated gene in autism spectrum disorders and epilepsy

A Pinggera, L Mackenroth, A Rump… - Human molecular …, 2017 - academic.oup.com
CACNA1D encodes the pore-forming α1-subunit of Cav1. 3, an L-type voltage-gated Ca2+-
channel. Despite the recent discovery of two de novo missense gain-of-function mutations in …

The organization of the sinoatrial node microvasculature varies regionally to match local myocyte excitability

N Grainger, L Guarina, RH Cudmore, LF Santana - Function, 2021 - academic.oup.com
The cardiac cycle starts when an action potential is produced by pacemaking cells in the
sinoatrial node. This cycle is repeated approximately 100 000 times in humans and 1 million …

Neural burst firing and its roles in mental and neurological disorders

J Shao, Y Liu, D Gao, J Tu, F Yang - Frontiers in cellular …, 2021 - frontiersin.org
Neural firing patterns are critical for specific information coding and transmission, and
abnormal firing is implicated in a series of neural pathologies. Recent studies have indicated …

Quantal release of dopamine and action potential firing detected in midbrain neurons by multifunctional diamond-based microarrays

G Tomagra, F Picollo, A Battiato, B Picconi… - Frontiers in …, 2019 - frontiersin.org
Micro-Graphitic Single Crystal Diamond Multi Electrode Arrays (μG-SCD-MEAs) have so far
been used as amperometric sensors to detect catecholamines from chromaffin cells and …

Toxic effects of environmental rare earth elements on delayed outward potassium channels and their mechanisms from a microscopic perspective

L Wang, J He, A Xia, M Cheng, Q Yang, C Du, H Wei… - Chemosphere, 2017 - Elsevier
The wide applications cause a large amount of rare earth elements (REEs) to be released
into the environment, and ultimately into the human body through food chain. Toxic effects of …

Impaired chromaffin cell excitability and exocytosis in autistic Timothy syndrome TS2‐neo mouse rescued by L‐type calcium channel blockers

C Calorio, D Gavello, L Guarina, C Salio… - The Journal of …, 2019 - Wiley Online Library
Key points Tymothy syndrome (TS) is a multisystem disorder featuring cardiac arrhythmias,
autism and adrenal gland dysfunction that originates from a de novo point mutation in the …

PACAP signaling in stress: insights from the chromaffin cell

LE Eiden, AC Emery, L Zhang, CB Smith - Pflügers Archiv-European …, 2018 - Springer
Pituitary adenylate cyclase-activating polypeptide (PACAP) was first identified in
hypothalamus, based on its ability to elevate cyclic AMP in the anterior pituitary. PACAP has …

Roles of Na+, Ca2+, and K+ channels in the generation of repetitive firing and rhythmic bursting in adrenal chromaffin cells

CJ Lingle, PL Martinez-Espinosa, L Guarina… - … -European Journal of …, 2018 - Springer
Adrenal chromaffin cells (CCs) are the main source of circulating catecholamines (CAs) that
regulate the body response to stress. Release of CAs is controlled neurogenically by the …