MicroRNA-7 Enhances Subventricular Zone Neurogenesis by Inhibiting NLRP3/Caspase-1 Axis in Adult Neural Stem Cells.

Abstract:

:α-Synuclein (α-syn) has been recognized to induce neuroinflammation and to disturb nerve repair process in Parkinson's disease. However, the potential mechanisms underlying α-syn-induced impairment of adult neurogenesis remain unclear. In the present study, A53T mutant α--synuclein transgenic (A53Ttg/tg) mice, caspase-1 knockout mice, and A53Ttg/tg;caspase-1-/- double transgenic mice were used to prepare adult neural stem cells (ANSCs) and to investigate inflammasome-related mechanism for α-syn-impaired neurogenesis in mouse subventricular zone (SVZ). We showed that α-syn inhibited neurogenesis in the SVZ of A53Ttg/tg mice and impaired proliferation and differentiation in ANSCs cultured in vitro, accompanied by reduced microRNA-7 (miR-7) expression levels. We further found that ANSC expressed NLRP3-containing inflammasome and α-syn activated both TLR4/NF-κB and NLRP3/caspase-1 signals in ANSCs. Either Nlrp3 knockdown or Caspase-1 knockout could attenuate the inhibition of proliferation in ANSCs induced by α-syn. Furthermore, we demonstrated that miR-7 post-transcriptionally controlled Nlrp3 expression besides targeting α-syn. Most notably, stereotactic injection of miR-7 mimics into lateral ventricles significantly inhibited NLRP3 inflammasome activation and improved adult neurogenesis in mouse SVZ. Our study provides a direct link between NLRP3 inflammasome activation and α-syn-impaired neurogenesis in the pathogenesis of α-synucleinopathies.

journal_name

Mol Neurobiol

journal_title

Molecular neurobiology

authors

Fan Z,Lu M,Qiao C,Zhou Y,Ding JH,Hu G

doi

10.1007/s12035-015-9620-5

subject

Has Abstract

pub_date

2016-12-01 00:00:00

pages

7057-7069

issue

10

eissn

0893-7648

issn

1559-1182

pii

10.1007/s12035-015-9620-5

journal_volume

53

pub_type

杂志文章
  • Molecular biology of glycinergic neurotransmission.

    abstract::Glycine is a major inhibitory neurotransmitter in the spinal cord and brainstem of vertebrates. Glycine is accumulated into synaptic vesicles by a proton-coupled transport system and released to the synaptic cleft after depolarization of the presynaptic terminal. The inhibitory action of glycine is mediated by pentame...

    journal_title:Molecular neurobiology

    pub_type: 杂志文章,评审

    doi:10.1007/BF02740653

    authors: Zafra F,Aragón C,Giménez C

    更新日期:1997-06-01 00:00:00

  • Neuroprotective Effects of Antidepressants via Upregulation of Neurotrophic Factors in the MPTP Model of Parkinson's Disease.

    abstract::Neurotrophic factors are essential for neuronal survival, plasticity, and development and have been implicated in the action mechanism of antidepressants. In this study, we assessed the neurotrophic factor-inducing and neuroprotective properties of antidepressants. In the first part of the study, we found that fluoxet...

    journal_title:Molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s12035-016-0342-0

    authors: Shadfar S,Kim YG,Katila N,Neupane S,Ojha U,Bhurtel S,Srivastav S,Jeong GS,Park PH,Hong JT,Choi DY

    更新日期:2018-01-01 00:00:00

  • Aberrant expression of RCAN1 in Alzheimer's pathogenesis: a new molecular mechanism and a novel drug target.

    abstract::AD, a devastating neurodegenerative disorder, is the most common cause of dementia in the elderly. Patients with AD are characterized by three hallmarks of neuropathology including neuritic plaque deposition, neurofibrillary tangle formation, and neuronal loss. Growing evidences indicate that dysregulation of regulato...

    journal_title:Molecular neurobiology

    pub_type: 杂志文章,评审

    doi:10.1007/s12035-014-8704-y

    authors: Wu Y,Ly PT,Song W

    更新日期:2014-12-01 00:00:00

  • Amyloid-β Oligomers Regulate ADAM10 Synaptic Localization Through Aberrant Plasticity Phenomena.

    abstract::A disintegrin and metalloproteinase 10 (ADAM10) is a synaptic enzyme that has been previously shown to limit amyloid-β1-42 (Aβ1-42) peptide formation in Alzheimer's disease (AD). Furthermore, ADAM10 participates to spine shaping through the cleavage of adhesion molecules and its activity is under the control of synapt...

    journal_title:Molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s12035-019-1583-5

    authors: Marcello E,Musardo S,Vandermeulen L,Pelucchi S,Gardoni F,Santo N,Antonucci F,Di Luca M

    更新日期:2019-10-01 00:00:00

  • Is hypercholesterolemia a risk factor for Alzheimer's disease?

    abstract::There is considerable attention being given to the association of Alzheimer's disease and cholesterol homeostasis. To that end, some have suggested that elevated cholesterol levels are a risk factor for Alzheimer's disease. If elevated cholesterol is a risk factor for Alzheimer's disease, then it would be expected tha...

    journal_title:Molecular neurobiology

    pub_type: 杂志文章,评审

    doi:10.1385/MN:31:1-3:185

    authors: Wood WG,Igbavboa U,Eckert GP,Johnson-Anuna LN,Müller WE

    更新日期:2005-01-01 00:00:00

  • Sodium Butyrate, a Histone Deacetylase Inhibitor, Exhibits Neuroprotective/Neurogenic Effects in a Rat Model of Neonatal Hypoxia-Ischemia.

    abstract::Neonatal hypoxic-ischemic (HI) injury still remains an important issue as it is a major cause of neonatal death and neurological dysfunctions. Currently, there are no well-established treatments to reduce brain damage and its long-term sequel in infants. Recently, reported data show that histone deacetylase inhibitors...

    journal_title:Molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s12035-016-0049-2

    authors: Ziemka-Nalecz M,Jaworska J,Sypecka J,Polowy R,Filipkowski RK,Zalewska T

    更新日期:2017-09-01 00:00:00

  • Neuropsin Expression Correlates with Dendritic Marker MAP2c Level in Different Brain Regions of Aging Mice.

    abstract::Neuropsin (NP) is a serine protease, implicated in synaptic plasticity and memory acquisition through cleavage of synaptic adhesion molecule, L1CAM. However, NP has not been explored during brain aging that entails drastic deterioration of plasticity and memory with selective regional vulnerability. Therefore, we have...

    journal_title:Molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s12035-014-8780-z

    authors: Konar A,Thakur MK

    更新日期:2015-01-01 00:00:00

  • Intranasal Insulin Enhances Intracerebroventricular Streptozotocin-Induced Decrease in Olfactory Discriminative Learning via Upregulation of Subventricular Zone-Olfactory Bulb Neurogenesis in the Rat Model.

    abstract::Olfactory perception and learning play a vital role in the animal's entire life for habituation and survival. Insulin and insulin receptor signaling is well known to modulate the olfactory function and is also involved in the regulation of neurogenesis. A very high density of insulin receptors is present in the olfact...

    journal_title:Molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s12035-020-02185-w

    authors: Mishra SK,Hidau M

    更新日期:2020-10-29 00:00:00

  • Behavioral and Biochemical Interaction Between Nicotine and Chronic Unpredictable Mild Stress in Mice.

    abstract::Nicotine, the main component of tobacco smoke, exerts influence on mood, and contributes to physical and psychological dependence. Taking into account frequent concomitance of nicotine abuse and stress, we aimed to research behavioral and biochemical effects associated with nicotine administration in combination with ...

    journal_title:Molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s12035-016-9701-0

    authors: Biala G,Pekala K,Boguszewska-Czubara A,Michalak A,Kruk-Slomka M,Budzynska B

    更新日期:2017-03-01 00:00:00

  • The path from skin to brain: generation of functional neurons from fibroblasts.

    abstract::Cell fate reprogramming makes possible the generation of new cell types from healthy adult cells to replace those lost or damaged in disease. Additionally, reprogramming patient cells into specific cell types allows for drug screening and the development of new therapeutic tools. Generation of new neurons is of partic...

    journal_title:Molecular neurobiology

    pub_type: 杂志文章,评审

    doi:10.1007/s12035-012-8277-6

    authors: Abdullah AI,Pollock A,Sun T

    更新日期:2012-06-01 00:00:00

  • Effect of Lipoic Acid on the Biochemical Mechanisms of Resistance to Bortezomib in SH-SY5Y Neuroblastoma Cells.

    abstract::Neuroblastoma (NB) is an extracranial solid cancer and the most common cancer in infancy. Despite the standard treatment for NB is based on the combination of chemotherapeutic drugs such as doxorubicin, vincristine, cyclophosphamide, and cisplatin, chemoresistance occurs over the time. The aim of the present research ...

    journal_title:Molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s12035-017-0575-6

    authors: Tibullo D,Giallongo C,Puglisi F,Tomassoni D,Camiolo G,Cristaldi M,Brundo MV,Anfuso CD,Lupo G,Stampone T,Li Volti G,Amenta F,Avola R,Bramanti V

    更新日期:2018-04-01 00:00:00

  • Inhibition of Rac1 Activity in the Hippocampus Impairs the Forgetting of Contextual Fear Memory.

    abstract::Fear is crucial for survival, whereas hypermnesia of fear can be detrimental. Inhibition of the Rac GTPase is recently reported to impair the forgetting of initially acquired memory in Drosophila. Here, we investigated whether inhibition of Rac1 activity in rat hippocampus could contribute to the hypermnesia of contex...

    journal_title:Molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s12035-015-9093-6

    authors: Jiang L,Mao R,Zhou Q,Yang Y,Cao J,Ding Y,Yang Y,Zhang X,Li L,Xu L

    更新日期:2016-03-01 00:00:00

  • Spinal AMPA Receptor GluA1 Ser831 Phosphorylation Controls Chronic Alcohol Consumption-Produced Prolongation of Postsurgical Pain.

    abstract::Previous studies have shown that excessive alcohol drinking is associated with chronic pain development; however, the molecular mechanism underlying this association is poorly understood. In this study, we investigated the effect of chronic alcohol consumption on plantar incision-induced postsurgical pain. We observed...

    journal_title:Molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s12035-017-0639-7

    authors: Liu S,Zhao Z,Guo Y,Shu H,Li C,Tang Y,Xing Y,Tao F

    更新日期:2018-05-01 00:00:00

  • Robust Endoplasmic Reticulum-Associated Degradation of Rhodopsin Precedes Retinal Degeneration.

    abstract::Rhodopsin is a G protein-coupled receptor essential for vision and rod photoreceptor viability. Disease-associated rhodopsin mutations, such as P23H rhodopsin, cause rhodopsin protein misfolding and trigger endoplasmic reticulum (ER) stress, activating the unfolded protein response (UPR). The pathophysiologic effects ...

    journal_title:Molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s12035-014-8881-8

    authors: Chiang WC,Kroeger H,Sakami S,Messah C,Yasumura D,Matthes MT,Coppinger JA,Palczewski K,LaVail MM,Lin JH

    更新日期:2015-08-01 00:00:00

  • Common Polymorphisms Within QPCT Gene Are Associated with the Susceptibility of Schizophrenia in a Han Chinese Population.

    abstract::A recent genome-wide association study conducted in Caucasians has identified glutaminyl-peptide cyclotransferase (QPCT) gene as a susceptibility gene for schizophrenia, as its common single nucleotide polymorphism (SNP) rs2373000 was significantly associated with the risk of this disease. To date, this finding has no...

    journal_title:Molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s12035-015-9541-3

    authors: Zhang QQ,Jiang T,Gu LZ,Zhu XC,Zhao HD,Gao Q,Zhu HQ,Zhou JS,Zhang YD

    更新日期:2016-11-01 00:00:00

  • Unpredictable Chronic Mild Stress Paradigm Established Effects of Pro- and Anti-inflammatory Cytokine on Neurodegeneration-Linked Depressive States in Hamsters with Brain Endothelial Damages.

    abstract::The mechanisms by which inflammation affects the different emotional moods are only partially known. Previous works have pointed to stress hormones like glucocorticoids plus the vascular factor endothelin-1 as key factors evoking stressful states especially in relation to endothelial dysfunctions. With this work, it w...

    journal_title:Molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s12035-016-0171-1

    authors: Avolio E,Fazzari G,Mele M,Alò R,Zizza M,Jiao W,Di Vito A,Barni T,Mandalà M,Canonaco M

    更新日期:2017-10-01 00:00:00

  • MiR-126-3p-Enriched Extracellular Vesicles from Hypoxia-Preconditioned VSC 4.1 Neurons Attenuate Ischaemia-Reperfusion-Induced Pain Hypersensitivity by Regulating the PIK3R2-Mediated Pathway.

    abstract::Recent evidence suggests that hypoxia preconditioning can alter the microRNA (miRNA) profile of extracellular vesicles (EVs) and has better neuroprotective effects when enriched miRs are delivered to recipients. However, the roles of exosomal miRNAs in regulating ischaemia-reperfusion (IR)-induced pain hypersensitivit...

    journal_title:Molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s12035-020-02159-y

    authors: Wang H,Chen FS,Zhang ZL,Zhou HX,Ma H,Li XQ

    更新日期:2021-02-01 00:00:00

  • Can Exercise Ameliorate Aromatase Inhibitor-Induced Cognitive Decline in Breast Cancer Patients?

    abstract::Aromatase inhibitors (AIs) have been commonly used as an effective adjuvant therapy in treatment of breast cancer, especially for menopausal women with estrogen receptor-positive breast cancer. Due to the nature of aromatase, the key enzyme for endogenous estrogen synthesis, inhibitory of aromatase-induced side effect...

    journal_title:Molecular neurobiology

    pub_type: 杂志文章,评审

    doi:10.1007/s12035-015-9341-9

    authors: Li C,Zhou C,Li R

    更新日期:2016-08-01 00:00:00

  • The Putative Role of Environmental Mercury in the Pathogenesis and Pathophysiology of Autism Spectrum Disorders and Subtypes.

    abstract::Exposure to organic forms of mercury has the theoretical capacity to generate a range of immune abnormalities coupled with chronic nitro-oxidative stress seen in children with autism spectrum disorder (ASD). The paper discusses possible mechanisms explaining the neurotoxic effects of mercury and possible associations ...

    journal_title:Molecular neurobiology

    pub_type: 杂志文章,评审

    doi:10.1007/s12035-017-0692-2

    authors: Morris G,Puri BK,Frye RE,Maes M

    更新日期:2018-06-01 00:00:00

  • Age and Sex Influence the Hippocampal Response and Recovery Following Sepsis.

    abstract::Although in-hospital mortality rates for sepsis have decreased, survivors often experience lasting physical and cognitive deficits. Moreover, older adults are more vulnerable to long-term complications associated with sepsis. We employed a murine model to examine the influence of age and sex on the brain's response an...

    journal_title:Molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s12035-019-01681-y

    authors: Barter J,Kumar A,Stortz JA,Hollen M,Nacionales D,Efron PA,Moldawer LL,Foster TC

    更新日期:2019-12-01 00:00:00

  • Methylphenidate Causes Behavioral Impairments and Neuron and Astrocyte Loss in the Hippocampus of Juvenile Rats.

    abstract::Although the use, and misuse, of methylphenidate is increasing in childhood and adolescence, there is little information about the consequences of this psychostimulant chronic use on brain and behavior during development. The aim of the present study was to investigate hippocampus biochemical, histochemical, and behav...

    journal_title:Molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s12035-016-9987-y

    authors: Schmitz F,Pierozan P,Rodrigues AF,Biasibetti H,Grunevald M,Pettenuzzo LF,Scaini G,Streck EL,Netto CA,Wyse ATS

    更新日期:2017-08-01 00:00:00

  • Presynaptic Regulation of Tonic Inhibition by Neuromodulatory Transmitters in the Basal Amygdala.

    abstract::Tonic inhibition mediated by ambient levels of GABA that activate extrasynaptic GABAA receptors emerges as an essential factor that tunes neuronal network excitability in vitro and shapes behavioral responses in vivo. To address the role of neuromodulatory transmitter systems on this type of inhibition, we employed pa...

    journal_title:Molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s12035-018-0984-1

    authors: Meis S,Endres T,Munsch T,Lessmann V

    更新日期:2018-11-01 00:00:00

  • Sporadic Alzheimer's disease begins as episodes of brain ischemia and ischemically dysregulated Alzheimer's disease genes.

    abstract::The study of sporadic Alzheimer's disease etiology, now more than ever, needs an infusion of new concepts. Despite ongoing interest in Alzheimer's disease, the basis of this entity is not yet clear. At present, the best-established and accepted "culprit" in Alzheimer's disease pathology by most scientists is the amylo...

    journal_title:Molecular neurobiology

    pub_type: 杂志文章,评审

    doi:10.1007/s12035-013-8439-1

    authors: Pluta R,Jabłoński M,Ułamek-Kozioł M,Kocki J,Brzozowska J,Januszewski S,Furmaga-Jabłońska W,Bogucka-Kocka A,Maciejewski R,Czuczwar SJ

    更新日期:2013-12-01 00:00:00

  • Identification of Alprenolol Hydrochloride as an Anti-prion Compound Using Surface Plasmon Resonance Imaging.

    abstract::Prion diseases are transmissible neurodegenerative disorders of humans and animals, which are characterized by the aggregation of abnormal prion protein (PrPSc) in the central nervous system. Although several small compounds that bind to normal PrP (PrPC) have been shown to inhibit structural conversion of the protein...

    journal_title:Molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s12035-018-1088-7

    authors: Miyazaki Y,Ishikawa T,Kamatari YO,Nakagaki T,Takatsuki H,Ishibashi D,Kuwata K,Nishida N,Atarashi R

    更新日期:2019-01-01 00:00:00

  • Boosting Endogenous Resistance of Brain to Ischemia.

    abstract::Most survivors of ischemic stroke remain physically disabled and require prolonged rehabilitation. However, some stroke victims achieve a full neurological recovery suggesting that the human brain can defend itself against ischemic injury, but the protective mechanisms are unknown. This study used selective pharmacolo...

    journal_title:Molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s12035-016-9796-3

    authors: Sun F,Johnson SR,Jin K,Uteshev VV

    更新日期:2017-04-01 00:00:00

  • The Role of SUMO-Conjugating Enzyme Ubc9 in the Neuroprotection of Isoflurane Preconditioning Against Ischemic Neuronal Injury.

    abstract::Preconditioning with volatile anesthetics can create an ischemia tolerance against cerebral ischemia-reperfusion injury. We investigated whether ubiquitin conjugase 9 (Ubc9), the E2 conjugase for SUMOylation, is associated with neuroprotection induced by isoflurane preconditioning (IsoPC). In vitro, Ubc9 protein expre...

    journal_title:Molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s12035-014-8797-3

    authors: Tong L,Wu Z,Ran M,Chen Y,Yang L,Zhang H,Zhang L,Dong H,Xiong L

    更新日期:2015-01-01 00:00:00

  • SMAD Transcription Factor, Sma-9, Attunes TGF-β Signaling Cascade Towards Modulating Amyloid Beta Aggregation and Associated Outcome in Transgenic C. elegans.

    abstract::The considerable roles of transcription factors, and the associated signaling molecules that activate them, are well deciphered in the context of various biological processes. One of the important transcription factors, the transforming growth factor-β (TGF-β) pathway, has a profound role in neuronal cell survival-a p...

    journal_title:Molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s12035-014-8988-y

    authors: Haque R,Nazir A

    更新日期:2016-01-01 00:00:00

  • Endoplasmic Reticulum Stress Plays a Key Role in Rotenone-Induced Apoptotic Death of Neurons.

    abstract::Rotenone, a pesticide, causes neurotoxicity via the mitochondrial complex-I inhibition. The present study was conducted to evaluate the role of endoplasmic reticulum (ER) stress in rotenone-induced neuronal death. Cell viability, cytotoxicity, reactive oxygen species (ROS) generation, nitrite level, mitochondrial memb...

    journal_title:Molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s12035-014-9001-5

    authors: Goswami P,Gupta S,Biswas J,Joshi N,Swarnkar S,Nath C,Singh S

    更新日期:2016-01-01 00:00:00

  • Huntington's disease and Group I metabotropic glutamate receptors.

    abstract::Huntington's disease (HD) is an autosomal dominant neurodegenerative disorder characterized by involuntary body movement, cognitive impairment and psychiatric disturbance. A polyglutamine expansion in the amino-terminal region of the huntingtin (htt) protein is the genetic cause of HD. Htt protein interacts with a wid...

    journal_title:Molecular neurobiology

    pub_type: 杂志文章,评审

    doi:10.1007/s12035-010-8153-1

    authors: Ribeiro FM,Pires RG,Ferguson SS

    更新日期:2011-02-01 00:00:00

  • PLGA Nanoparticles Loaded Cerebrolysin: Studies on Their Preparation and Investigation of the Effect of Storage and Serum Stability with Reference to Traumatic Brain Injury.

    abstract::Cerebrolysin is a peptide mixture able to ameliorate symptomatology and delay progression of neurological disorders such as Alzheimer's disease and dementia. The administration of this drug in humans presents several criticisms due to its short half-life, poor stability, and high doses needed to achieve the effect. Th...

    journal_title:Molecular neurobiology

    pub_type: 杂志文章

    doi:10.1007/s12035-015-9235-x

    authors: Ruozi B,Belletti D,Sharma HS,Sharma A,Muresanu DF,Mössler H,Forni F,Vandelli MA,Tosi G

    更新日期:2015-10-01 00:00:00