Novel azaspirooctane-carboxylates are described for potential treatment of Alzheimer's disease and Parkinson's disease, among other conditions.
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http://dx.doi.org/10.1021/acsmedchemlett.4c00512 | DOI Listing |
Nat Med
January 2025
Huntington's Disease Centre, Department of Neurodegenerative Disease, UCL Queen Square Institute of Neurology, University College London, London, UK.
Huntington's disease (HD) is an autosomal dominant neurodegenerative disease with the age at which characteristic symptoms manifest strongly influenced by inherited HTT CAG length. Somatic CAG expansion occurs throughout life and understanding the impact of somatic expansion on neurodegeneration is key to developing therapeutic targets. In 57 HD gene expanded (HDGE) individuals, ~23 years before their predicted clinical motor diagnosis, no significant decline in clinical, cognitive or neuropsychiatric function was observed over 4.
View Article and Find Full Text PDFMol Psychiatry
January 2025
Department of Psychiatry and Psychotherapy, University Clinic, Friedrich-Alexander-University of Erlangen-Nuremberg, Erlangen, Germany.
Schizophrenia is a chronic and severe mental disorder. It is currently treated with antipsychotic drugs (APD). However, APD's work only in a limited number of patients and may have cognition impairing side effects.
View Article and Find Full Text PDFProg Mol Biol Transl Sci
January 2025
Genetics & Developmental Biology Laboratory, Department of Biotechnology & Bioengineering, Institute of Advanced Research, Gandhinagar, Gujarat, India. Electronic address:
Different neurological diseases including, Parkinson's, Alzheimer's, and Huntington's diseases extant momentous global disease burdens, affecting millions of lives for imposing a heavy disease burden on the healthcare systems. Despite various treatment strategies aimed at alleviating symptoms, treatments remain elusive and ineffective due to the disease's complexity. However, recent advancements in gene therapy via the CRISPR-Cas system offer ground-breaking and targeted treatment options.
View Article and Find Full Text PDFFree Radic Biol Med
January 2025
Department of Drug and Health Sciences, University of Catania, Catania, Italy; Unit of Neuropharmacology and Translational Neurosciences, Oasi Research Institute-IRCCS, Troina, Italy. Electronic address:
Alzheimer's disease (AD) is a neurodegenerative disorder characterized by cognitive decline and memory loss. A critical aspect of AD pathology is represented by oxidative stress, which significantly contributes to neuronal damage and death. Microglia and astrocytes, the primary glial cells in the brain, are crucial for managing oxidative stress and supporting neuronal function.
View Article and Find Full Text PDFAgeing Res Rev
January 2025
Department of Chemical Technology, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand. Electronic address:
Alzheimer's Disease (AD) is a major global health challenge, largely due to its complex pathology and the limited effectiveness of existing treatments. Quercetin, a bioactive compound belonging to the flavonoid class, its promising antioxidant, anti-inflammatory, and neuroprotective effects in addressing AD. However, its therapeutic potential is hindered by challenges such as low bioavailability, instability, and restricted permeability across the blood-brain barrier (BBB).
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