Ameliorative effect of nicergoline on cognitive function through the PI3K/AKT signaling pathway in mouse models of Alzheimer's disease.

Abstract:

:Alzheimer's disease is one of the most common age‑associated diseases that frequently leads to memory disorders, cognitive decline and dementia. Evidence suggests that nicergoline serves an important role in the apoptosis of hippocampal cells, memory recovery, cognitive function and neuronal survival. However, the signaling pathway affected by nicergoline treatment remains to be elucidated. The purpose of the present study was to investigate the role of nicergoline in the cognitive competence of a mouse model of Alzheimer's disease. The apoptosis rates of hippocampal cells were studied in mice with Alzheimer's disease treated with nicergoline compared with the negative control. Apoptosis‑associated gene expression levels in hippocampal cells, and hippocampus area, were analyzed in the experimental mice. Visual attention and inhibitory control were assessed and neural counting was performed in brain regions of interest. The phosphatidylinositol 3‑kinase (PI3K)/RAC‑α serine/threonine‑protein kinase (AKT) signaling pathway was additionally analyzed in hippocampal cells following treatment with nicergoline. The results of the present study demonstrated that nicergoline ameliorated apoptosis in hippocampal cells and hippocampus tissue in 3xTg‑AD mice with Alzheimer's disease. The data indicated that apoptosis‑associated genes, including caspase‑3, BCL2 associated X, BH3 interacting domain death agonist and caspase‑9, were downregulated in hippocampal cells isolated from nicergoline-treated experimental mice. In addition, the expression levels of inflammatory factors, in addition to oxidative stress, were decreased in hippocampal cells treated with nicergoline. Additionally, amyloid precursor protein accumulation was cleared in the hippocampal area in nicergoline‑treated mice. Nicergoline inhibited neuronal loss and prevented cognitive impairment through the restoration of learning/memory ability. It was additionally demonstrated in the present study that nicergoline improved motor attention impairment and cognitive competence in hippocampal cells by acting on the PI3K/AKT signaling pathway. Therefore, memory recovery, cognitive function and neuronal survival were repaired by nicergoline via inhibition of the PI3K/AKT signaling pathway, suggesting that nicergoline may be an efficient drug for the clinical treatment of patients with Alzheimer's disease.

journal_name

Mol Med Rep

authors

Zang G,Fang L,Chen L,Wang C

doi

10.3892/mmr.2018.8786

subject

Has Abstract

pub_date

2018-05-01 00:00:00

pages

7293-7300

issue

5

eissn

1791-2997

issn

1791-3004

journal_volume

17

pub_type

杂志文章
  • Astragalosides promote angiogenesis via vascular endothelial growth factor and basic fibroblast growth factor in a rat model of myocardial infarction.

    abstract::The aim of the present study was to evaluate the effect of astragalosides (ASTs) on angiogenesis, as well as the expression of vascular endothelial growth factor (VEGF) and basic fibroblast growth factor (bFGF) following myocardial infarction (MI). MI was induced in rats by ligation of the left coronary artery. Twenty...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2015.4307

    authors: Yu JM,Zhang XB,Jiang W,Wang HD,Zhang YN

    更新日期:2015-11-01 00:00:00

  • Genistein inhibits invasion and migration of colon cancer cells by recovering WIF1 expression.

    abstract::Colon cancer is characterized by invasion and migration. DNA methylation of CpG islands in tumor suppressor genes is considered to be an epigenetic mechanism underlying cancer development. Epigenetic silencing of a gene may be reversed by drugs, including genistein. The present study aimed to determine the effect of g...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2018.8760

    authors: Zhu J,Ren J,Tang L

    更新日期:2018-05-01 00:00:00

  • Long non‑coding RNA ferritin heavy polypeptide 1 pseudogene 3 controls glioma cell proliferation and apoptosis via regulation of the microRNA‑224‑5p/tumor protein D52 axis.

    abstract::The aim of the present study was to investigate the potential role and regulatory mechanism of long non‑coding RNA ferritin heavy polypeptide 1 pseudogene 3 (FTH1P3) in glioma development. The expression of FTH1P3 in low‑ and high‑grade glioma tissues was investigated using reverse transcription‑quantitative polymeras...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2018.9491

    authors: Zhang Y,Li Y,Wang J,Lei P

    更新日期:2018-11-01 00:00:00

  • Prediction and identification of B‑cell epitopes for tumor necrosis factor‑α.

    abstract::The aim of the present study was to predict and identify B‑cell epitopes for mouse tumor necrosis factor‑α (mTNF‑α). DNAStar and BcePred software were used to predict B‑cell epitopes for mTNF‑α. A predicted eight‑branch multiple antigenic polypeptide (MAP) was synthesized and used to immunize BALB/c mice, combined wit...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2017.7007

    authors: Zhang J,Cui Y,Wu Y,Wang H,Ke J

    更新日期:2017-09-01 00:00:00

  • Inhibitory effect of BMP-2 on the proliferation of breast cancer cells.

    abstract::Bone morphogenetic proteins (BMPs) are involved in diverse biological processes, including cell proliferation, differentiation and apoptosis. Results from the MTT assay revealed that BMP-2 significantly inhibited the proliferation of MDA-MB‑231 and MCF-7 breast cancer cells. The flo...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2012.962

    authors: Chen A,Wang D,Liu X,He S,Yu Z,Wang J

    更新日期:2012-09-01 00:00:00

  • Dimethylation of Histone 3 Lysine 9 is sensitive to the epileptic activity, and affects the transcriptional regulation of the potassium channel Kcnj10 gene in epileptic rats.

    abstract::Potassium channels can be affected by epileptic seizures and serve a crucial role in the pathophysiology of epilepsy. Dimethylation of histone 3 lysine 9 (H3K9me2) and its enzyme euchromatic histone‑lysine N‑methyltransferase 2 (G9a) are the major epigenetic modulators and are associated with gene silencing. Insight i...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2017.7942

    authors: Zhang SP,Zhang M,Tao H,Luo Y,He T,Wang CH,Li XC,Chen L,Zhang LN,Sun T,Hu QK

    更新日期:2018-01-01 00:00:00

  • Investigation of key autophagy-and mitophagy-related proteins and gene expression in BALF cells from patients with IPF and RA-ILD.

    abstract::Idiopathic pulmonary fibrosis (IPF) is a chronic and irreversible interstitial lung disease with a poor prognosis and limited therapeutic options. Over the past decade, research efforts have focused on the pathogenetic mechanisms involved in this enigmatic lung disease. Rheumatoid arthritis (RA) is a chronic inflammat...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2018.9356

    authors: Vasarmidi E,Sarantoulaki S,Trachalaki A,Margaritopoulos G,Bibaki E,Spandidos DA,Tzanakis N,Antoniou K

    更新日期:2018-10-01 00:00:00

  • Experimental chondrocyte hypertrophy is promoted by the activation of discoidin domain receptor 2.

    abstract::The aim of the present study was to assess the association between chondrocytes and the extracellular matrix (ECM), and determine whether this contributes to osteoarthritis (OA). Chondrocyte hypertrophy was measured in articular cartilage samples from early-stage OA patients. In addition, rat chondrocytes were culture...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2014.2340

    authors: Zhang S,Zhong Y,Li R,Wang W,Zeng L,Wang Z,Jia P,Wu R

    更新日期:2014-09-01 00:00:00

  • Connexin43 knockdown in bone marrow‑derived dendritic cells by small interfering RNA leads to a diminished T-cell stimulation.

    abstract::Dendritic cells, the most powerful type of antigen‑presenting cells, have the unique ability to induce primary immune responses. Connexin43 expression is upregulated to increase gap junctions when immune cells are exposed to inflammatory factors. The present study applied small‑interfering RNA (siRNA) to decrease conn...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2015.4593

    authors: Yu F,Yan H,Nie W,Zhu J

    更新日期:2016-01-01 00:00:00

  • Puerarin promotes the viability and differentiation of MC3T3‑E1 cells by miR‑204‑regulated Runx2 upregulation.

    abstract::Puerarin has attracted increasing attention because of its beneficial effects on anti‑osteoporosis, but the molecular mechanisms underlying its actions on osteoblasts are not fully understood. The current study aimed to investigate the effect of puerarin on the cell viability and differentiation of mouse MC3T3‑E1 oste...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2017.7386

    authors: Zhan XQ,Zeng XW,Zhang YY,Feng Q,Zhao FM,Jiang ZQ,Sun C

    更新日期:2017-11-01 00:00:00

  • CD146+ skeletal stem cells from growth plate exhibit specific chondrogenic differentiation capacity in vitro.

    abstract::Skeletal stem cells (SSCs) are a population of progenitor cells which give rise to postnatal skeletal tissues including bone, cartilage and bone marrow stroma, however not to adipose, haematopoietic or muscle tissue. Growth plate chondrocytes exhibit the ability of continuous proliferation and differentiation, which c...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2017.7616

    authors: Wu YX,Jing XZ,Sun Y,Ye YP,Guo JC,Huang JM,Xiang W,Zhang JM,Guo FJ

    更新日期:2017-12-01 00:00:00

  • MicroRNA-214-5p/TGF-β/Smad2 signaling alters adipogenic differentiation of bone marrow stem cells in postmenopausal osteoporosis.

    abstract::Postmenopausal osteoporosis (OPM) is a common type of osteoporosis in females. It is a systemic, chronic bone disease that presents as microstructure degradation of osseous tissue, decreased bone mineral density and increased osteopsathyrosis caused by hypoovarianism and reduced estrogen levels in the body following m...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2018.8713

    authors: Qiu J,Huang G,Na N,Chen L

    更新日期:2018-05-01 00:00:00

  • Antihypertensive therapy improves insulin resistance and serum levels of interleukin-6 and -10 in spontaneously hypertensive rats with steatohepatitis.

    abstract::Metabolic syndrome based on insulin resistance (IR) and hypertension is a risk factor for advanced liver disease and cardiovascular disease in patients with nonalcoholic steatohepatitis (NASH). The present study investigated the effects of severe hypertension induced by a high‑salt (HS) diet and antihypertensive thera...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2016.5875

    authors: Kozono M,Uto H,Ibusuki R,Arima S,Oda K,Taguchi H,Sasaki F,Nasu Y,Hashimoto S,Setoyama H,Kanmura S,Numata M,Tsubouchi H,Ido A

    更新日期:2016-12-01 00:00:00

  • mRNA expression of interleukins and Th1/Th2 imbalance in patients with pulmonary embolism.

    abstract::Few studies have investigated the changes of Th1- and Th2-type cytokines in pulmonary embolism (PE) patients. In this study, the gene expression of interleukins and the balance of Th1- and Th2-type cytokines in the peripheral blood mononuclear cells (PBMCs) of PE patients and controls were investigated. A total of 20 ...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2012.1142

    authors: Duan Q,Lv W,Wang L,Gong Z,Wang Q,Song H,Wang H

    更新日期:2013-01-01 00:00:00

  • Altered melatonin secretion and circadian gene expression with increased proinflammatory cytokine expression in early-stage sepsis patients.

    abstract::Inflammatory and immune responses, as well as melatonin secretion, are affected by circadian regulation. Abnormal circadian rhythm of melatonin release has been reported to be associated with the later stages of sepsis; however, its role in the early stages of sepsis is unclear. We studied 11 septic and 11 non-septic ...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2013.1331

    authors: Li CX,Liang DD,Xie GH,Cheng BL,Chen QX,Wu SJ,Wang JL,Cho W,Fang XM

    更新日期:2013-04-01 00:00:00

  • miR‑15a‑3p affects the proliferation, migration and apoptosis of lens epithelial cells.

    abstract::The present study investigated the effect of microRNA (miR)‑15a‑3p on the proliferation, migration and apoptosis of lens epithelial cells and its potential mechanism, in order to further elucidate the pathogenesis of age‑related cataracts (ARCs). The HLE‑B3 human lens epithelial cell line was transfected with miR‑15a‑...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2018.9738

    authors: Liu SJ,Wang WT,Zhang FL,Yu YH,Yu HJ,Liang Y,Li N,Li YB

    更新日期:2019-02-01 00:00:00

  • Validation study of ¹³¹I-RRL: assessment of biodistribution, SPECT imaging and radiation dosimetry in mice.

    abstract::Tumor angiogenesis is important in the growth and metastasis of malignant tumors. In our previous study, we demonstrated that an arginine-arginine-leucine (RRL) peptide is a tumor endothelial cell-specific binding sequence that may be used as a molecular probe for the imaging of malignant tumors in vivo. The aim of th...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2013.1338

    authors: Zhao Q,Yan P,Yin L,Li L,Chen XQ,Ma C,Wang RF

    更新日期:2013-04-01 00:00:00

  • Prostaglandin E2 upregulates β1 integrin expression via the E prostanoid 1 receptor/nuclear factor κ-light-chain-enhancer of activated B cells pathway in non-small-cell lung cancer cells.

    abstract::The prostaglandin E2 (PGE2) E prostanoid (EP)1 receptor shown to be associated with lung cancer cell invasion. However, the mechanism of EP1 receptor-mediated cell migration remains to be elucidated. β1 integrin is an essential regulator of the tumorigenic properties of non-small-cell lung carcinoma (NSCLC) cells. To ...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2014.2000

    authors: Bai X,Yang Q,Shu W,Wang J,Zhang L,Ma J,Xia S,Zhang M,Cheng S,Wang Y,Leng J

    更新日期:2014-05-01 00:00:00

  • Gli family zinc finger 1 is associated with endothelin receptor type B in Hirschsprung disease.

    abstract::Hirschsprung disease (HSCR) is a newborn colorectal disease characterized by an absence of ganglia in the distal gut. Hedgehog (Hh) and endothelin signaling serve important roles in gastrointestinal tract formation. Alterations in the signaling pathways disrupt the development of enteric neural crest cells (ENCCs). It...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2018.8612

    authors: Liu W,Pan J,Gao J,Shuai X,Tang S,Wang G,Tao K,Wu C

    更新日期:2018-04-01 00:00:00

  • Expression of CD19+CD24highCD38high B cells, IL‑10 and IL‑10R in peripheral blood from patients with systemic lupus erythematosus.

    abstract::The present study aimed to examine the status and clinical significance of cluster of differentiation (CD) 19+CD24highCD38high regulatory B cells (Bregs), serum interleukin (IL)‑10, serum transforming growth factor (TGF)‑β and IL‑10 receptor (IL‑10R) expression in peripheral blood from patients with systemic lupus ery...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2017.7381

    authors: Wang T,Li Z,Li X,Chen L,Zhao H,Jiang C,Song L

    更新日期:2017-11-01 00:00:00

  • MicroRNA‑376a inhibits cell proliferation and invasion in osteosarcoma via directly targeting SATB1.

    abstract::Aberrantly expressed microRNAs (miRs) are implicated in the regulation of osteosarcoma (OS) onset and development. Therefore, key miRs in OS must be identified to develop promising and effective therapeutic targets for patients with OS. In the present study, reverse transcription‑quantitative polymerase chain reaction...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2018.9344

    authors: Zhou G,Jiang H,Ma L

    更新日期:2018-09-01 00:00:00

  • MicroRNA‑27a‑3p promotes epithelial‑mesenchymal transition by targeting NOVA alternative splicing regulator 1 in gastric cancer.

    abstract::NOVA alternative splicing regulator 1 (NOVA1) dysregulation has been detected in the gastric cancer microenvironment. Decreased NOVA1 expression has been linked to the progression and poor prognosis of gastric cancer; however, the role of NOVA1 in regulating epithelial‑mesenchymal transition (EMT) remains unclear in t...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2020.10949

    authors: Li K,Zhu X,Chen X,Wang X

    更新日期:2020-03-01 00:00:00

  • Expression and function of microRNA-497 in human osteosarcoma.

    abstract::The expression and function of microRNA-497 (miR-497) has previously been reported in various types of human cancer; however, miR-497 has not previously been investigated in human osteosarcoma (OS). In the present study, the expression levels of miR‑497 were analyzed by reverse transcription‑quantitative polymerase ch...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2016.5256

    authors: Liu Q,Wang H,Singh A,Shou F

    更新日期:2016-07-01 00:00:00

  • The effect of mitotane on viability, steroidogenesis and gene expression in NCI‑H295R adrenocortical cells.

    abstract::Mitotane, also known as o,p'‑DDD or (RS)‑1‑chl-oro‑2‑[2,2‑dichloro‑1‑(4‑chlorophenyl)‑ethyl]‑benzene, is an adrenal cortex-specific cytotoxic drug used in the therapy of adrenocortical carcinoma (ACC). The drug also inhibits steroidogenesis, however, the mechanisms of its anticancer...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2012.1244

    authors: Lehmann TP,Wrzesiński T,Jagodziński PP

    更新日期:2013-03-01 00:00:00

  • Low molecular weight heparin may benefit nephrotic remission in steroid‑sensitive nephrotic syndrome via inhibiting elastase.

    abstract::Low molecular weight heparin (LMWH) has a structure similar to heparan sulfate, which exerts anti‑inflammatory effects via inhibiting elastase (Ela) activity. Release of Ela along the glomerular capillary wall may induce glomerular injury and proteinuria. The present study aimed to investigate the influence of LMWH on...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2017.7697

    authors: Zhai S,Hu L,Zhong L,Tao Y,Wang Z

    更新日期:2017-12-01 00:00:00

  • Individualized drug screening based on next generation sequencing and patient derived xenograft model for pancreatic cancer with bone metastasis.

    abstract::The efficacy of traditional chemoradiotherapies for pancreatic cancer remains limited, and no effective targeted therapies or screening tests are currently available. Therefore more individualized drug screening is warranted for the clinical treatment of pancreatic cancer. A patient‑derived xenograft (PDX) model of pa...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2017.7213

    authors: Guan Z,Lan H,Chen X,Jiang X,Wang X,Jin K

    更新日期:2017-10-01 00:00:00

  • Effect of AGER on the biological behavior of non‑small cell lung cancer H1299 cells.

    abstract::Advanced glycosylation end-product specific receptor (AGER) is a multi-ligand cell surface receptor abnormally expressed in lung cancer, and is a member of the immunoglobulin superfamily. Therefore, this study aimed to explore the effect of AGER on the biological behavior of non‑small cell lung cancer (NSCLC) H1299 ce...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2020.11176

    authors: Wang Q,Zhu W,Xiao G,Ding M,Chang J,Liao H

    更新日期:2020-08-01 00:00:00

  • Overexpressed microRNA-506 and microRNA-124 alleviate H2O2-induced human cardiomyocyte dysfunction by targeting krüppel-like factor 4/5.

    abstract::Krüppel-like factors (KLFs) regulate a wide variety of cellular functions and modulate pathological processes. In the present study, a post‑translational mechanism of microRNAs (miRs) was investigated in H2O2-induced human cardiomyocyte (HCM) injury. In H2O2‑cultured HCM cells, reactive oxygen species and apoptotic ce...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2017.7243

    authors: Zhang X,Liu F,Wang Q,Geng Y

    更新日期:2017-10-01 00:00:00

  • Astragaloside IV prevents high glucose-induced podocyte apoptosis via downregulation of TRPC6.

    abstract::Diabetic nephropathy (DN) is one of the most important causes of end‑stage renal disease. Astragaloside IV (AS-IV) is a saponin isolated from Astragalus membranaceus, which possesses various pharmacological activities. AS‑IV prevents podocyte apoptosis and ameliorates renal injury in DN; however, few studies have focu...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2016.5167

    authors: Yao XM,Liu YJ,Wang YM,Wang H,Zhu BB,Liang YP,Yao WG,Yu H,Wang NS,Zhang XM,Peng W

    更新日期:2016-06-01 00:00:00

  • Pioglitazone ameliorates Aβ42 deposition in rats with diet-induced insulin resistance associated with AKT/GSK3β activation.

    abstract::Pioglitazone may have potential benefits as an alternative therapeutic treatment for patients with Alzheimer's disease (AD), particularly in individuals that also have comorbid diabetes; however, the mechanisms of action remain unclear. The present study aimed to explore the effects of pioglitazone on amyloid β, isofo...

    journal_title:Molecular medicine reports

    pub_type: 杂志文章

    doi:10.3892/mmr.2017.6342

    authors: Yang S,Chen Z,Cao M,Li R,Wang Z,Zhang M

    更新日期:2017-05-01 00:00:00