影响阿尔茨海默病治疗的5-羟色胺能神经传递的多目标靶向配体：化学和生物学研究进展

Title:Multi-Target-Directed Ligands Affecting Serotonergic Neurotransmission for Alzheimer’s Disease Therapy: Advances in Chemical and Biological Research

Volume: 25 Issue: 17

关键词: 阿尔茨海默病，多靶点定向配体，血清素，血清素受体配体，血清素再摄取抑制剂，神经递质系统，第二信使系统。

摘要: Alzheimer's Disease (AD) is an age-related neurodegenerative disorder characterized by progressive cognitive impairments and chronic inflammation that affects over 30 million people all over the world. Most of the Alzheimer's patients also suffer from psychosis, aggression, agitation, depression, anxiety, and many other behavioral and psychological symptoms of dementia. Unfortunately, the currently available anti-AD drugs provide modest symptomatic relief, and they do not reverse the neurodegeneration. Therefore, the average life expectancy after diagnosis is between six and ten years. Research data suggest that multi-target-directed ligands (MTDLs) give an opportunity to prevent, halt, or reverse the progression of AD, and reduce the symptoms of the disease. The aim of this review is to update the most recent reports on the development of MTDLs affecting serotonergic neurotransmission as potential drugs for both symptomatic and disease-modifying therapy of AD. Multifunctional modulators of serotonergic system exerted procognitive, antipsychotic, antidepressant, and/or anxiolytic properties in preclinical studies. Some of them revealed their potential as modulators of tau phosphorylation or amyloid beta aggregation with neuroprotective, anti-inflammatory, and/or antioxidant properties. Among them, lumateperone - an inhibitor of serotonin transporter with a high affinity for serotonergic and dopaminergic receptors is currently being tested in clinical trials in patients with dementia, bipolar depression, or schizophrenia. The high therapeutic potential of MTDLs as anti-AD drugs seems to be the result of their involvement in multiple neurotransmitter systems and intracellular signaling pathways.

Cite this article as:

Multi-Target-Directed Ligands Affecting Serotonergic Neurotransmission for Alzheimer’s Disease Therapy: Advances in Chemical and Biological Research, Current Medicinal Chemistry 2018; 25 (17) . https://dx.doi.org/10.2174/0929867324666170529122802