Abstract:
:Neurons choose growth pathways with half hearted reluctance, behavior that may be appropriate to maintain fixed long lasting connections but not to regenerate them. We now recognize that intrinsic brakes on regrowth are widely expressed in these hesitant neurons and include classical tumor suppressor molecules. Here, we review how two brakes, PTEN (phosphatase and tensin homolog deleted on chromosome 10) and retinoblastoma emerge as new and exciting knockdown targets to enhance neuron plasticity and improve outcome from damage or disease.
journal_name
ACS Chem Neuroscijournal_title
ACS chemical neuroscienceauthors
Zochodne DWdoi
10.1021/cn500110psubject
Has Abstractpub_date
2014-08-20 00:00:00pages
618-20issue
8issn
1948-7193journal_volume
5pub_type
杂志文章,评审abstract::Interactions between superoxide dismutase-1 (SOD1) and lipid membranes might be directly involved in the toxicity and intercellular propagation of aggregated SOD1 in amyotrophic lateral sclerosis (ALS), but the chemical details of lipid-SOD1 interactions and their effects on SOD1 aggregation remain unclear. This paper...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/acschemneuro.8b00086
更新日期:2018-07-18 00:00:00
abstract::The lower efficacy of opioids in neuropathic pain may be due to the increased activity of pronociceptive systems such as substance P. We present evidence to support this hypothesis in this work from the spinal cord in a neuropathic pain model in mice. Biochemical analysis confirmed the elevated mRNA and protein level ...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/acschemneuro.7b00226
更新日期:2017-10-18 00:00:00
abstract::No selective drugs exist, and we have been designing, synthesizing, and evaluating multitarget-directed ligands since the beginning of modern medicinal chemistry, without knowing it, most possibly. The challenge to discover the efficient Multi-Target Small Molecules (MTSMs) for Alzheimer's disease (AD) therapy implies...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章,评审
doi:10.1021/acschemneuro.8b00069
更新日期:2018-03-21 00:00:00
abstract::Herein we present the outcome of a high throughput screening (HTS) campaign-based strategy for the rapid identification and optimization of selective and general chemotypes for both kappa (κ) opioid receptor (KOR) activation and inhibition. In this program, we have developed potent antagonists (IC(50) < 120 nM) or ago...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/cn200128x
更新日期:2012-03-21 00:00:00
abstract::The melanocortin system regulates an array of diverse physiological functions including pigmentation, feeding behavior, energy homeostasis, cardiovascular regulation, sexual function, and steroidogenesis. Endogenous melanocortin agonist ligands all possess the minimal messaging tetrapeptide sequence His-Phe-Arg-Trp. B...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/acschemneuro.8b00181
更新日期:2018-11-21 00:00:00
abstract::The development of a noninvasive method for the detection of Alzheimer's disease is of high current interest, which can be critical in early diagnosis and in guiding treatment of the disease. The aggregates of β-amyloid are a pathological hallmark of Alzheimer's disease. Carbohydrates such as gangliosides have been sh...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/cn3002015
更新日期:2013-04-17 00:00:00
abstract::Pyramidal cells and astrocytes have differential susceptibility to oxygen-glucose deprivation and reperfusion (OGD-RP). It is known that excessive reactive oxygen species (ROS) in mitochondria initiates cell death, while glutathione (GSH) is one of the major defenses against ROS. Although it is known that astrocytes c...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/acschemneuro.7b00369
更新日期:2018-04-18 00:00:00
abstract::A new generation of ligands designed to interact with the α-helix/β-strand discordant region of the amyloid-β peptide (Aβ) and to counteract its oligomerization is presented. These ligands are designed to interact with and stabilize the Aβ central helix (residues 13-26) in an α-helical conformation with increased inte...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/acschemneuro.8b00485
更新日期:2019-03-20 00:00:00
abstract::Previous work has established that D-serine (D-Ser) plays important roles in certain neurological processes. Study on its uptake/storage and release by neuronal cells is highly significant for elucidating relevant mechanisms. In this work, PC-12 cells were incubated with racemic Ser (100 μM each enantiomer). After inc...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/cn5003122
更新日期:2015-04-15 00:00:00
abstract::Amyloid β (Abeta) peptides in their oligomeric form have been proposed as major toxic species in Alzheimer's disease (AD). There are a limited number of anti-Abeta antibodies specific to oligomeric forms of Abeta compared to the monomeric form, and accurate measurement of oligomeric forms in biological samples, cerebr...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/cn3001262
更新日期:2012-11-21 00:00:00
abstract::The effect of the bis-sulfonated iron(III) corrole (1-Fe), a potent decomposition catalyst of reactive oxygen species, on rescuing SN4741 cells that were damaged by 6-hydroxydopamine (6-OHDA) was investigated as an in vitro model system for studying cell death of dopaminergic neurons in the substantia nigra. Important...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/acschemneuro.6b00144
更新日期:2016-10-19 00:00:00
abstract::Members of the lysine-specific histone demethylase 5 (KDM5/JARID1) family are known to play important roles in stem cell fate determination. Here, using the KDM5 inhibitor C70 (KDM5-C70), we demonstrated that the histone demethylase activity of the KDM5 enzyme is essential for the repression of astrocytic differentiat...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/acschemneuro.0c00613
更新日期:2021-01-22 00:00:00
abstract::The clinical benzothiophene SERM (BT-SERM), raloxifene, was compared with estrogens in protection of primary rat neurons against oxygen-glucose deprivation (OGD). Structure-activity relationships for neuroprotection were determined for a family of BT-SERMs displaying a spectrum of ERα and ERβ binding affinity and agon...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/cn100106a
更新日期:2011-05-18 00:00:00
abstract::Botulinum neurotoxin (BoNT), the etiological agent that causes the neuroparalytic disease botulism, has become a highly studied drug target in light of the potential abuse of this toxin as a weapon of bioterrorism. In particular, small molecule inhibitors of the light chain metalloprotease of BoNT serotype A have rece...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/cn200021q
更新日期:2011-06-15 00:00:00
abstract::We propose a tripartite mechanism to describe the processing of cognitive information (cog-info), comprising the (1) neuron, (2) surrounding neural extracellular matrix (nECM), and (3) numerous "trace" metals distributed therein. The neuron is encased in a polyanionic nECM lattice doped with metals (>10), wherein it p...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章,评审
doi:10.1021/cn300237r
更新日期:2013-06-19 00:00:00
abstract::An in vitro model of ischemic cerebral stroke [oxygen-glucose deprivation (OGD) for 6 h followed by 24 h reoxygenation (R)] with PC12 cells increases Ca(2+) influx by upregulating native L-type Ca(2+) channels and reactive oxygen species (ROS) generation. This reactive oxygen species generation and increase in intrace...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/cn300143m
更新日期:2013-02-20 00:00:00
abstract::Amyotrophic lateral sclerosis (ALS) is a progressive neurodegenerative disorder, with a 10% genetic linkage, of which 20% of these cases may be attributed to mutations in superoxide dismutase (SOD1). Specific mutations in SOD1 have been associated with disease duration, which can be highly variable ranging from a life...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/acschemneuro.7b00140
更新日期:2017-10-18 00:00:00
abstract::Phosphodiesterase 10 (PDE10) inhibitors have received much attention as promising therapeutic agents for central nervous system (CNS) disorders such as schizophrenia and Huntington's disease. Recently, a hit compound 1 with a novel chromone scaffold has shown moderate inhibitory activity against PDE10A (IC50 = 500 nM)...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/acschemneuro.0c00024
更新日期:2020-04-01 00:00:00
abstract::Neuroinflammatory processes promote a constellation of neurochemical and hormonal changes resulting in profound effects on motivational states (anhedonia), mood (depression and anxiety disorders), and cognitive function (decrements in learning and memory). The enhancement of immunoregulatory processes, such as increas...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章,评审
doi:10.1021/acschemneuro.8b00386
更新日期:2019-01-16 00:00:00
abstract::The aggregation of amyloid-β (Aβ) peptide induced by Cu(2+) is a key factor in development of Alzheimer's disease (AD), and metal ion chelation therapy enables treatment of AD. Three CQi (i = 1, 2, and 3 with R = H, Cl, and NO2, respectively) drugs had been verified experimentally to be much stronger inhibitors than t...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/acschemneuro.5b00343
更新日期:2016-05-18 00:00:00
abstract::Nowadays there are at present no efficient therapies for spinal cord injury (SCI), and new approaches have to be proposed. Recently, a new regenerative medicine strategy has been suggested using smart biomaterials able to carry and deliver cells and/or drugs in the damaged spinal cord. Among the wide field of emerging...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章,评审
doi:10.1021/cn200030w
更新日期:2011-07-20 00:00:00
abstract::This work describes the use of fluorescence correlation spectroscopy (FCS) and a novel amyloid-binding fluorescent probe, ARCAM 1, to monitor the aggregation of the Alzheimer's disease-associated amyloid β-peptide (Aβ). ARCAM 1 exhibits a large increase in fluorescence emission upon binding to Aβ assemblies, making it...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/acschemneuro.5b00176
更新日期:2015-09-16 00:00:00
abstract::The pathogenesis of Parkinson's disease (PD) is multifactorial event. Combination therapies might be more effective in controlling the disease. Thus, the studies reported were designed to test the hypothesis that gastrodin (GAS)-induced de novo synthesis of nuclear factor E2-related factor 2 (Nrf2) and isorhynchophyll...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/acschemneuro.7b00247
更新日期:2018-03-21 00:00:00
abstract::Alzheimer's disease (AD) is characterized by fibrillar deposits of amyloid-β (Aβ) peptides and neurofibrillary tangles of Tau proteins. Aβ peptides are composed of 37-49 residues, among which the Aβ42 isoform is particularly toxic and aggregation-prone and is enriched in the plaques of AD brains and thus considered ce...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/acschemneuro.9b00550
更新日期:2020-01-02 00:00:00
abstract::The neurotransmitter dopamine is heavily implicated in intracranial self-stimulation (ICSS). Many drugs of abuse that affect ICSS behavior target the dopaminergic system, and optogenetic activation of dopamine neurons is sufficient to support self-stimulation. However, the patterns of phasic dopamine release during IC...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/acschemneuro.6b00142
更新日期:2016-11-16 00:00:00
abstract::Many physiological pathways are involved in appetite, food intake, and the maintenance of energy homeostasis. In particular, neuropeptides within the central nervous system have been demonstrated to be critical signaling molecules for modulating appetite. Both anorexigenic (appetite-decreasing) and orexigenic (appetit...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章,评审
doi:10.1021/acschemneuro.8b00151
更新日期:2018-06-20 00:00:00
abstract::Zinc binding to β-amyloid structure could promote amyloid-β aggregation, as well as reactive oxygen species (ROS) production, as suggested in many experimental and theoretical studies. Therefore, the introduction of multifunctional drugs capable of chelating zinc metal ion and inhibiting Aβ aggregation is a promising ...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/acschemneuro.9b00468
更新日期:2019-11-20 00:00:00
abstract::Neurotensin (NT) exerts its analgesic effects through activation of the G protein-coupled receptors NTS1 and NTS2. This opioid-independent antinociception represents a potential alternative for pain management. While activation of NTS1 also induces a drop in blood pressure and body temperature, NTS2 appears to be an a...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/acschemneuro.9b00390
更新日期:2019-11-20 00:00:00
abstract::The present study was performed to investigate the possible role of protein kinase C (PKC) in morphine tolerance at spinal levels of rats. Intrathecal injection of 10 μg of morphine induced increases in the hindpaw withdrawal latency (HWL) to noxious thermal and mechanical stimulation in rats. After intrathecal inject...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/cn900005d
更新日期:2010-02-17 00:00:00
abstract::Parkinson's disease (PD) has long been seen as a disorder caused by degeneration of the dopaminergic system, leading to the classic motor manifestations of the disease. However, there is now overwhelming evidence that PD is more than a disease merely caused by dopamine depletion. It is well-known that a myriad of othe...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章,评审
doi:10.1021/acschemneuro.6b00440
更新日期:2017-05-17 00:00:00