Abstract:
:SARS-CoV-2 remains a significant burden on human health. Several lines of evidence suggest that surveillance of sewage and waste can provide an early warning sign for COVID-19 recurrence in a community. In support, SARS-CoV-2 traces were found in sewage in several countries. With this in mind, it is notable that pests, such as cockroaches, are exposed to pathogenic microbes routinely, yet thrive in polluted environments. Such species have likely developed mechanisms to protect themselves against pathogens. In support, recent studies showed that cockroaches possess potent antibacterial molecules to shield themselves from pathogenic bacteria. Among hundreds of molecules, some contained thiazine groups, imidazoles, chromene derivatives, isoquinoline group, sulfonamides, pyrrole-containing analogs, flavanones, and furanones. Here, we propose that cockroaches are a potential source of antiviral molecules to thwart infections. Because this is an unexploited resource for potential antivirals, we believe that cockroaches offer a unique source for novel bioactive molecule(s) to counter COVID-19 with huge clinical impact worldwide.
journal_name
ACS Chem Neuroscijournal_title
ACS chemical neuroscienceauthors
Siddiqui R,Khan NAdoi
10.1021/acschemneuro.0c00312subject
Has Abstractpub_date
2020-07-01 00:00:00pages
1863-1864issue
13issn
1948-7193journal_volume
11pub_type
杂志文章,评审abstract::We previously reported on the synthesis of substituted phenyl-4-hydroxy-1-piperidyl indole analogues with nanomolar affinity at D2 dopamine receptors, ranging from 10- to 100-fold selective for D2 compared to the D3 dopamine receptor subtype. More recently, we evaluated a panel of aripiprazole analogues, identifying s...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/cn300142q
更新日期:2012-12-19 00:00:00
abstract::Photochromic blockers of voltage gated ion channels are powerful tools for the control of neuronal systems with high spatial and temporal precision. We now introduce fotocaine, a new type of photochromic channel blocker based on the long-lasting anesthetic fomocaine. Fotocaine is readily taken up by neurons in brain s...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/cn500070w
更新日期:2014-07-16 00:00:00
abstract::Calcitonin gene-related peptide (α-CGRP) released from perivascular sensory nerves induces decreases in diastolic blood pressure (DBP). Experimentally, this can be shown by spinal thoracic (T9-T12) electrical stimulation of these afferent fibers. Because ergotamine inhibits these neurogenic vascular responses and disp...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/acschemneuro.8b00611
更新日期:2019-07-17 00:00:00
abstract::The distribution and density of neurons within the brain poses many challenges when making quantitative measurements of neurotransmission in the extracellular space. A volume neurotransmitter is released into the synapse during chemical communication and must diffuse through the extracellular space to an implanted sen...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/cn500020s
更新日期:2015-09-16 00:00:00
abstract::We report the results of computational modeling of a three-dimensional all-atom structure of the membrane-associated protein encoded by the NAT8L gene, aspartate N-acetyltransferase, which is essential for brain synthesis of N-acetyl-l-aspartate (NAA). The lack of experimentally derived three-dimensional structures of...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/acschemneuro.0c00250
更新日期:2020-08-05 00:00:00
abstract::Promotion of neurite outgrowth and synapse formation is a key step for nervous tissue regeneration. It is important for finding a new biomaterial to guide neuron growth to target neurons. Aminated graphene oxide (NH2-GO) displays electrical properties and dispersibility, which may change the surface charge of neurons ...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/acschemneuro.9b00625
更新日期:2020-02-19 00:00:00
abstract::1-Methyl-4-phenylpyridinium (MPP+) induces microglial activation and degeneration of dopaminergic (DAergic) neurons. Donepezil is a well-known acetylcholinesterase inhibitor used clinically to treat cognitive dysfunction in Alzheimer's disease (AD). In the present study, we tested the hypothesis that MPP+ promotes mic...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/acschemneuro.5b00026
更新日期:2015-10-21 00:00:00
abstract::Glycans are intimately involved in several facets of neuronal development and neuropathology. However, the metabolic labeling of surface glycans in primary neurons is a difficult task because of the neurotoxicity of unnatural monosaccharides that are used as a metabolic precursor, hindering the progress of metabolic e...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/acschemneuro.7b00300
更新日期:2017-12-20 00:00:00
abstract::Alzheimer's disease is a progressive neurodegenerative disorder that mainly affects the elderly. Soluble β-amyloid oligomer, which can induce neurotoxicity, is generally regarded as the main neurotoxin in Alzheimer's disease. Here we report that eckmaxol, a phlorotannin extracted from the brown alga Ecklonia maxima, c...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/acschemneuro.7b00527
更新日期:2018-06-20 00:00:00
abstract::Autoantibodies to Parkinson's disease (PD) amyloidogenic protein, α-synuclein, were recognized as a prospective biomarker for early disease diagnostics, yet there is inconsistency in previous reports, potentially related to PD status. Therefore, plasma and cerebrospinal fluid (CSF) of the cross-sectional cohort of 60 ...
journal_title:ACS chemical neuroscience
pub_type: 信件
doi:10.1021/acschemneuro.7b00063
更新日期:2017-06-21 00:00:00
abstract::The molecular pathogenesis of Alzheimer's disease (AD) is complex and sparsely understood. The relationship between AD's amyloid β (Aβ) peptides and neuronal membranes is central to Aβ's cytotoxicity and is directly modulated by the composition of the lipid headgroups. Molecular studies of the insertion of model Aβ40 ...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/cn500277f
更新日期:2015-03-18 00:00:00
abstract::Amyloid-β (Aβ) is a peptide fragment that is prone to aggregate into large fibrils under physiological conditions. Many techniques have been developed to quickly monitor the transition from a primarily monomeric peptide into fibrils. Here we propose a novel method for both incubating and monitoring changes in Aβ aggre...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/cn300135n
更新日期:2012-11-21 00:00:00
abstract::Development of pharmacological tools for the ionotropic glutamate receptors (iGluRs) is imperative for the study and understanding of the role and function of these receptors in the central nervous system. We report the synthesis of 18 analogues of (2 S,3 R)-2-carboxy-3-pyrrolidine acetic acid (3a), which explores the...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/acschemneuro.9b00205
更新日期:2019-06-19 00:00:00
abstract::γ-Secretase is a multiprotein complex that catalyzes intramembrane proteolysis associated with Alzheimer's disease and cancer. Here, we have developed potent sulfonamide clickable photoaffinity probes that target γ-secretase in vitro and in cells by incorporating various photoreactive groups and walking the clickable ...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/acschemneuro.6b00127
更新日期:2016-08-17 00:00:00
abstract::The antioxidant activity of selenium, which is mainly conferred by its incorporation into dedicated selenoproteins, has been suggested as a possible neuroprotective approach for mitigating neuronal loss in Alzheimer's disease. However, there is inconsistent information with respect to selenium levels in the Alzheimer'...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/acschemneuro.7b00014
更新日期:2017-07-19 00:00:00
abstract::Early diagnosis in Alzheimer's disease (AD), prior to the appearance of marked clinical symptoms, is critical to prevent irreversible neuronal damage and neural malfunction that lead to dementia and death. Therefore, there is an urgent need to generate new contrast agents which reveal by a noninvasive method the prese...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/acschemneuro.7b00260
更新日期:2018-05-16 00:00:00
abstract::Brain-eating amoebae (Acanthamoeba spp., Balamuthia mandrillaris, and Naegleria fowleri) can cause opportunistic infections involving the central nervous system. It is troubling that the mortality rate is more than 90% despite advances in antimicrobial chemotherapy over the last few decades. Here, we describe urgent k...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/acschemneuro.7b00343
更新日期:2017-11-15 00:00:00
abstract::Amyloid formation and neuroinflammation are major features of Alzheimer's disease pathology. Proinflammatory mediator S100A9 was shown to act as a link between the amyloid and neuroinflammatory cascades in Alzheimer's disease, leading together with Aβ to plaque formation, neuronal loss and memory impairment. In order ...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/acschemneuro.7b00512
更新日期:2018-06-20 00:00:00
abstract::The light emission chemistry of firefly luciferase can be harnessed to reveal otherwise invisible biological processes occurring in the brains of live animals. Though powerful, the need for the luciferase substrate D-luciferin to traverse the blood-brain barrier poses limitations on the sensitivity and interpretation ...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/acschemneuro.5b00195
更新日期:2015-08-19 00:00:00
abstract::Altered intestinal permeability has been correlated with Parkinson's pathophysiology in the enteric nervous system, before manifestations in the central nervous system (CNS). The inflammatory endotoxin or lipopolysaccharide (LPS) released by gut bacteria is known to modulate α-synuclein amyloidogenesis through the for...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/acschemneuro.8b00733
更新日期:2019-05-15 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
abstract::Imidazo[2,1-b]benzothiazoles (IBTs) are a promising novel class of amyloid positron emission tomography (PET) radiopharmaceuticals for diagnosis of neurodegenerative disorders like Alzheimer's disease (AD). Their good in vivo imaging properties have previously been shown in preclinical studies. Among IBTs, fluorinated...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/cn5001827
更新日期:2015-03-18 00:00:00
abstract::Oligomers of amyloid β-protein (Aβ) are thought to be the proximal toxic agents initiating the neuropathologic process in Alzheimer's disease (AD). Therefore, targeting the self-assembly and oligomerization of Aβ has been an important strategy for designing AD therapeutics. In parallel, research into the metallobiolog...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/acschemneuro.0c00192
更新日期:2020-08-05 00:00:00
abstract::Protein function depends on both protein structure and amino acid (aa) sequence. Here we show that modular features of both structure and function can be quantified economically from the aa sequences alone for the small (40,42 aa) plaque-forming (aggregative) amyloid beta fragments. Some edge and center features of th...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/cn5001793
更新日期:2015-05-20 00:00:00
abstract::Alzheimer's disease (AD) is a complex neurodegenerative disorder characterized by multiple hallmarks including extracellular amyloid (Aβ) plaques, neurofibrillary tangles, dysfunctional blood-brain barrier (BBB), neuroinflammation, and impaired autophagy. Thus, novel strategies that target multiple disease pathways wo...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/acschemneuro.9b00175
更新日期:2019-08-21 00:00:00
abstract::Serotonin (5-HT) is a key player in many physiological processes in both the adult organism and developing embryo. One of the mechanisms for 5-HT-mediated effects is covalent binding of 5-HT to the target proteins catalyzed by transglutaminases (serotonylation). Despite the implication in a variety of physiological pr...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/acschemneuro.9b00346
更新日期:2019-08-21 00:00:00
abstract::Several antidepressants increase adult hippocampal neurogenesis (ahNG) in rodents, primates, and, potentially, humans. This effect may at least partially account for their therapeutic activity. The availability of antidepressants whose mechanism of action involves different neurotransmitter receptors represents an opp...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/acschemneuro.7b00175
更新日期:2017-09-20 00:00:00
abstract::Humanin (HN), a 24-amino acid bioactive peptide, has been shown to increase cell survival of neurons after exposure to Aβ and NMDA-induced toxicity and thus could be beneficial in the treatment of Alzheimer's disease (AD). The neuroprotection by HN is reported to be primarily through its agonist binding properties to ...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/acschemneuro.7b00350
更新日期:2018-03-21 00:00:00
abstract::The delivery of specific genes into neurons offers a potent approach for treatment of diseases as well as for the study of neuronal cell biology. Here we investigated the capabilities of cationic amino acid based lipid assemblies to act as nonviral gene delivery vectors in primary cultured neurons. An arginine-based l...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/cn400036j
更新日期:2013-12-18 00:00:00
abstract::The kainic acid (KA) receptors belong to the class of glutamate (Glu) receptors in the brain and constitute a promising target for the treatment of neurological and/or psychiatric diseases such as schizophrenia, major depression, and epilepsy. Five KA subtypes have been identified and named GluK1-5. In this article, w...
journal_title:ACS chemical neuroscience
pub_type: 杂志文章
doi:10.1021/cn100093f
更新日期:2011-02-16 00:00:00