ABSTRACT
Dr. Brian Collier, the former Editor-in-Chief of the Journal of Neurochemistry from 1996 to 2006, passed away January 4th, 2024. Brian's illustrious career spanned the fields of neurochemistry and pharmacology. He published his findings on mechanisms of acetylcholine synthesis and storage in the Journal of Neurochemistry, and his contributions remain landmarks in neurochemical research.
Subject(s)
Neurochemistry , History, 20th Century , History, 21st Century , Neurochemistry/history , Humans , Periodicals as Topic/historyABSTRACT
At the 2017 joint meeting of the International Society for Neurochemistry (ISN) and the European Society for Neurochemistry, 150 years of neurochemistry - the 50th anniversary of ISN, 40 years of European Society for Neurochemistry, and 60 years of the Journal of Neurochemistry (JNC) - was celebrated with a historical symposium that explored the foundations of neurochemical societies, key international figures in the discipline of neurochemistry, and the pre-eminent role of the JNC. The foundations of neurochemistry were laid in Europe, notably France and Germany, in the late 18th and early 19th centuries. Neurochemists in the United Kingdom made globally relevant contributions before and after the Second World War, and Swedish contributions were especially prominent in the 1950s and 1960s. As neurochemistry is a truly international branch of neuroscience, the important contributions of neurochemists in the Americas and the Asia-Pacific were also recognized, as were the seminal roles of the American, Asia-Pacific, and Japanese Societies of Neurochemistry. Although ISN was only formed in 1967, earlier international meetings in Europe and the Americas reflected the growing recognition of the importance of chemistry and biochemistry for understanding and responding to the pathophysiology of clinical conditions and diseases of the central and peripheral nervous systems. JNC was first published in 1956, but the ISN only assumed complete ownership of the journal under tempestuous circumstances in 1970. The ISN-JNC interface and the sterling work of the JNC Editors has meant that the income generated by the journal has allowed the ISN Council to implement diverse programs for supporting neurochemistry internationally, including sustaining regional neurochemical societies, and supporting neurochemists in the developing world and schools of neurochemistry.
Subject(s)
Neurochemistry/history , Societies, Scientific/history , Americas , Animals , Asia , Europe , History, 18th Century , History, 19th Century , History, 20th Century , History, 21st Century , Humans , International Cooperation/history , Neurotransmitter Agents/historyABSTRACT
Dopamine is the principal transmitter of several central nervous system pathways originating in the midbrain and critically involved in motor activity, learning and motivation, disruptions of which have been implicated in a number of disorders, including Parkinson disease and schizophrenia. Dopamine played a particularly significant role in the history of neurochemistry. Following a series of investigations between 1957 and 1965, commencing in the laboratory and completed in the clinic, the significance of chemical neurotransmission for normal CNS function was first demonstrated in the case of dopamine.
Subject(s)
Dopamine/history , Psychiatry/history , Animals , History, 20th Century , History, 21st Century , Humans , Neurochemistry/historyABSTRACT
The substantia gelatinosa Rolandi (SGR) was first described about two centuries ago. In the following decades an enormous amount of information has permitted us to understand - at least in part - its role in the initial processing of pain and itch. Here, I will first provide a comprehensive picture of the histology, physiology, and neurochemistry of the normal SGR. Then, I will analytically discuss the SGR circuits that have been directly demonstrated or deductively envisaged in the course of the intensive research on this area of the spinal cord, with particular emphasis on the pathways connecting the primary afferent fibers and the intrinsic neurons. The perspective existence of neurochemically-defined sets of primary afferent neurons giving rise to these circuits will be also discussed, with the proposition that a cross-talk between different subsets of peptidergic fibers may be the structural and functional substrate of additional gating mechanisms in SGR. Finally, I highlight the role played by slow acting high molecular weight modulators in these gating mechanisms.
Subject(s)
Nerve Net , Neurochemistry/history , Spinal Cord/anatomy & histology , Substantia Gelatinosa/cytology , Substantia Gelatinosa/physiology , Animals , History, 19th Century , Humans , Mammals , Nerve Net/cytology , Nerve Net/metabolism , Nerve Net/physiologyABSTRACT
The neurochemistry community at large and the Advisory Board of The International Symposia on Cholinergic Mechanisms mourn the loss of Alexander George Karczmar, the elected Honorary President of these international symposia, who passed away peacefully in his Chicago home at the age of 100 on August 17, 2017. For many of us Alex was the essence of cholinergic signaling, and personified its versatile power to send messages between the brain and the peripheral tissues and organs, and to connect between body and soul.
Subject(s)
Cholinergic Agents/metabolism , Cholinergic Neurons/metabolism , Neurochemistry/history , History, 20th Century , History, 21st Century , United StatesSubject(s)
Neurochemistry/history , Neurology/history , History, 20th Century , Humans , United StatesSubject(s)
Neurochemistry/history , Neurodegenerative Diseases , Brain/metabolism , Denmark , History, 20th Century , History, 21st Century , Humans , Neurosciences , ResearchABSTRACT
This is an obituary for Eugene Roberts (1920-2016), an outstanding neurobiochemist who was the first to report on the discovery of gamma-aminobutyric acid (GABA) in the brain, and whose research focused on the important role of GABA in human health and disease.