Dolanc, Dorian Zorec, Tomaž Mark Smole, Zala Maver, Anja Horvat, Anemari Pillaiyar, Thanigaimalai Trkov Bobnar, Saša Vardjan, Nina Kreft, Marko Haque Chowdhury, Helena
...
G-protein-coupled receptors (GPCRs) represent a family with over 800 members in humans, and one-third of these are targets for approved drugs. A large number of GPCRs have unknown physiologic roles. Here, we investigated GPR27, an orphan GPCR belonging to the family of super conserved receptor expressed in the brain, with unknown functions. Cytosol...
Szu, Jenny I. Binder, Devin K.
Published in
Frontiers in Cellular Neuroscience
Epilepsy is a chronic brain disorder characterized by unprovoked seizures. Mechanisms underlying seizure activity have been intensely investigated. Alterations in astrocytic channels and transporters have shown to be a critical player in seizure generation and epileptogenesis. One key protein involved in such processes is the astrocyte water channe...
Zielińska, Magdalena Albrecht, Jan Popek, Mariusz
Published in
Frontiers in Neuroscience
Acute liver failure (ALF) impairs ammonia clearance from blood, which gives rise to acute hyperammonemia and increased ammonia accumulation in the brain. Since in brain glutamine synthesis is the only route of ammonia detoxification, hyperammonemia is as a rule associated with increased brain glutamine content (glutaminosis) which correlates with a...
apolloni;, savina
Friedreich’s ataxia (FRDA) is a rare genetic disorder caused by mutations in the gene frataxin, encoding for a mitochondrial protein involved in iron handling and in the biogenesis of iron−sulphur clusters, and leading to progressive nervous system damage. Although the overt manifestations of FRDA in the nervous system are mainly observed in the ne...
k., marcela
As the most abundant cell types in the brain, astrocytes form a tissue-wide signaling network that is responsible for maintaining brain homeostasis and regulating various brain activities. Here, we review some of the essential functions that astrocytes perform in supporting neurons, modulating the immune response, and regulating and maintaining the...
Thompson, Jeremy A Miralles, Raquel M Wengert, Eric R Wagley, Pravin K Yu, Wenxi Wenker, Ian C Patel, Manoj K
Published in
Epilepsia open
SCN8A epileptic encephalopathy is caused predominantly by de novo gain-of-function mutations in the voltage-gated sodium channel Nav 1.6. The disorder is characterized by early onset of seizures and developmental delay. Most patients with SCN8A epileptic encephalopathy are refractory to current anti-seizure medications. Previous studies determining...
Angarita-Rodríguez, Andrea Mendoza-Mejía, Nicolás Gonzalez, Janneth Aristizabal, Andrés Felipe Hidalgo-Lanussa, Oscar Rubio-Mesa, Juan J. Barreto, George E. Pinzon, Andres
Published in
Frontiers in Systems Biology
Astrocytes play an important role in various processes in the brain, including pathological conditions such as neurodegenerative diseases. Recent studies have shown that the increase in saturated fatty acids such as palmitic acid (PA) triggers pro-inflammatory pathways in the brain. The use of synthetic neurosteroids such as tibolone has demonstrat...
Olude, Matthew Ayokunle Mouihate, Abdeslam Mustapha, Oluwaseun Ahmed Farina, Cinthia Quintana, Francisco Javier Olopade, James Olukayode
Published in
Frontiers in Immunology
Background: Africa is laden with a youthful population, vast mineral resources and rich fauna. However, decades of unfortunate historical, sociocultural and leadership challenges make the continent a hotspot for poverty, indoor and outdoor pollutants with attendant stress factors such as violence, malnutrition, infectious outbreaks and psychologica...
lei;, li li zhuogui
The basolateral amygdala (BLA) is one of the key brain areas involved in aversive learning, especially fear memory formation. Studies of aversive learning in the BLA have largely focused on neuronal function, while the role of BLA astrocytes in aversive learning remains largely unknown. In this study, we manipulated the BLA astrocytes by expressing...
gargas;, justyna
Cell culture conditions were proven to highly affect crucial biological processes like proliferation, differentiation, intercellular crosstalk, and senescence. Oxygen tension is one of the major factors influencing cell metabolism and thus, modulating cellular response to pathophysiological conditions. In this context, the presented study aimed at ...