There is a saturable and high affinity uptake system for histamine in astroglial cells. The uptake is metabolically driven, sodium dependent and electrogenic. We consider the functional significance of these findings.
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http://dx.doi.org/10.1007/BF02007766 | DOI Listing |
PLoS Pathog
January 2025
Laboratory of Infectious Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health; Bethesda, Maryland, United States of America.
Viral infections of the central nervous system (CNS) are a major cause of morbidity largely due to lack of prevention and inadequate treatments. While mortality from viral CNS infections is significant, nearly two thirds of the patients survive. Thus, it is important to understand how the human CNS can successfully control virus infection and recover.
View Article and Find Full Text PDFAdv Exp Med Biol
January 2025
Department of Biological Sciences, Middle East Technical University, Ankara, Türkiye.
Primary familial brain calcification (PFBC) is a rare, progressive central nervous system (CNS) disorder without a cure, and the current treatment methodologies primarily aim to relieve neurological and psychiatric symptoms of the patients. The disease is characterized by abnormal bilateral calcifications in the brain, however, our mechanistic understanding of the biology of the disease is still limited. Determining the roles of the specific cell types and molecular mechanisms involved in the pathophysiological processes of the disease is of great importance for the development of novel and effective treatment methodologies.
View Article and Find Full Text PDFMov Disord
January 2025
Brain and Mind Centre, The University of Sydney, Sydney, New South Wales, Australia.
Background: Parkinson's disease (PD) is the most common neurodegenerative movement disease. Human endogenous retroviruses (HERVs) are proviral remnants of ancient retroviral infection of germ cells that now constitute about 8% of the human genome. Under certain disease conditions, HERV genes are activated and partake in the disease process.
View Article and Find Full Text PDFCNS Neurosci Ther
January 2025
Department of Anesthesiology, Zhongnan Hospital, Wuhan University, Wuhan, China.
Aims: The comorbidity of anxiety-like symptoms in neuropathic pain (NP) is a significant yet often overlooked health concern. Anxiety sufferers may have a lower tolerance for pain, but which is difficult to treat. Accumulating evidence suggests a strong link between astrocytes and the manifestation of NP with concurrent anxiety-like behaviors.
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