Abstract:
:Saw palmetto extract can induce the apoptosis of prostate cancer cells. The aim of the present study was to investigate the effect of saw palmetto extract on the phosphatidylinositol 3-kinase (PI3K)/Akt signaling transduction pathway in human glioma U87 and U251 cell lines. Suspensions of U87 and U251 cells in a logarithmic growth phase were seeded into six-well plates at a density of 104 cells/well. In the experimental group, 1 μl/ml saw palmetto extract was added, while the control group was cultured without a drug for 24 h. The expression levels of PI3K, B-cell lymphoma-extra large (Bcl-xL) and p53 were evaluated through western blot analysis. In the experimental group, the U87 and U251 cells exhibited a lower expression level of PI3K protein as compared with the control group (t=6.849; P<0.001). In addition, the two cell lines had a higher expression level of p53 protein in the experimental group as compared with the control group (t=40.810; P<0.001). Protein expression levels of Bcl-xL decreased significantly in the experimental group as compared with the control group (t=19.640; P=0.000). Therefore, saw palmetto extract induces glioma cell growth arrest and apoptosis via decreasing PI3K/Akt signal transduction.
journal_name
Exp Ther Medjournal_title
Experimental and therapeutic medicineauthors
Yang Y,Hui L,Yuqin C,Jie L,Shuai H,Tiezhu Z,Wei Wdoi
10.3892/etm.2014.1756subject
Has Abstractpub_date
2014-08-01 00:00:00pages
563-566issue
2eissn
1792-0981issn
1792-1015pii
etm-08-02-0563journal_volume
8pub_type
杂志文章abstract::The transient receptor potential melastatin 2 (TRPM2) channel, a Ca2+ permeable channel activated by cAMP, is expressed on pancreatic β-cells and is responsible for the regulation of insulin secretion. It is known that glucose-stimulated insulin secretion (GSIS) can be potentiated by glucagon like peptide-1 (GLP-1), a...
journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
doi:10.3892/etm.2017.5136
更新日期:2017-11-01 00:00:00
abstract::The present retrospective study aimed to investigate the prognostic factors for critically ill patients with an Acinetobacter baumannii (A. baumannii) infection. A total of 37 patients from the intensive care unit (ICU) were enrolled in the study. Data was collected from patients, including age, gender, ethnicity, A. ...
journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
doi:10.3892/etm.2017.4137
更新日期:2017-04-01 00:00:00
abstract::Rapamycin has been reported to be immunosuppressive and anti-proliferative towards vascular endothelial and smooth muscle cells. The purpose of the present study was to investigate the effects of rapamycin on the biological behaviors of endothelial cells that have been separated from the deformed vein in human venous ...
journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
doi:10.3892/etm.2018.6782
更新日期:2018-12-01 00:00:00
abstract::Chronic rhinosinusitis with nasal polyps (CRSwNP) refers to chronic inflammation of the sinonasal mucosa. It can either be eosinophilic (ECRSwNP) or non-eosinophilic (non-ECRSwNP). However, immune cell infiltration in the microenvironment and pathogenesis of ECRSwNP and non-ECRSwNP are still unclear. The aim of the pr...
journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
doi:10.3892/etm.2020.9310
更新日期:2020-12-01 00:00:00
abstract::Mutations in the solute carrier family 25 (SLC25A13) gene may result in neonatal intrahepatic cholestasis caused by citrin deficiency and/or adult-onset type II citrullinemia. These conditions are inherited in an autosomal recessive manner. The current case report describes a 43-year-old man who presented with sudden ...
journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
doi:10.3892/etm.2016.3298
更新日期:2016-07-01 00:00:00
abstract::The aim of the present study was to evaluate the concentrations of fetuin-A, osteoprotegerin (OPG) and α-Klotho protein in patients with alcoholic cirrhosis at different stages of the disease, and to demonstrate that fetuin-A, osteoprotegin and α-Klotho may be used as markers of the severity of cirrhosis. A total of 5...
journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
doi:10.3892/etm.2016.3754
更新日期:2016-11-01 00:00:00
abstract::The current study aimed to investigate the effect of sepsis on rat serotonin (5-HT) responses and cardiac action potentials. A total of 20 rats were randomly divided into a sepsis and control group (each, n=10). Rat hearts were harvested and perfused using the Langendorff method 18-h after the induction of sepsis, whi...
journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
doi:10.3892/etm.2019.7810
更新日期:2019-09-01 00:00:00
abstract::The present study aimed to evaluate the safety and efficiency of ciliary sulcus implantation of intraocular lens (IOL) in patients that had undergone manual small incision cataract surgery (MSICS) complicated by large posterior capsule rupture (LPCR). A total of 11 eyes taken from 11 patients in Brazzaville, Republic ...
journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
doi:10.3892/etm.2018.7074
更新日期:2019-02-01 00:00:00
abstract::Although thrombocytosis has been reported in a variety of cancer types, the standard of thrombocytosis in gastric cancer (GC) and the association between thrombocytosis and the clinicopathological features of patients with GC remain unclear. In the present study, 1,763 GC patients were retrospectively filtered by preo...
journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
doi:10.3892/etm.2014.1699
更新日期:2014-07-01 00:00:00
abstract::Aldehyde dehydrogenase 2 (aldh2) serves an important role in the development of organ injury. Therefore, the present study investigated the effects of aldh2 on the oxidative stress response in a mouse model of ketamine-induced cystitis (KIC). A total of 60 8-week-old male Institute of Cancer Research wild-type (WT) mi...
journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
doi:10.3892/etm.2020.9239
更新日期:2020-11-01 00:00:00
abstract::A standard systemic therapy for patients with human epidermal growth factor receptor 2 (HER2)-negative advanced breast cancer (ABC) is yet to be identified. Sorafenib has been developed for the treatment of solid tumors, including breast cancer, as an oral multikinase inhibitor with antiangiogenic and antiproliferativ...
journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
doi:10.3892/etm.2014.1603
更新日期:2014-05-01 00:00:00
abstract::Chemotherapy-induced anorexia (CIA), which may lead to severe nutrition-associated problems, is a common complication associated with anti-cancer therapies. In the present study, the anti-anorexigenic effect of electroacupuncture (EA) was explored through assessing a change in appetite-associated peptides and c-Fos ex...
journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
doi:10.3892/etm.2019.7250
更新日期:2019-04-01 00:00:00
abstract::Phosphodiesterase (PDE)3-5 are expressed in cardiac tissue and play critical roles in the pathogenesis of heart failure and atrial fibrillation. PDE inhibitors are widely used in the clinic, but their effects on the electrical activity of the heart are not well understood. The aim of the present study was to examine t...
journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
doi:10.3892/etm.2020.8495
更新日期:2020-04-01 00:00:00
abstract::Cardiac fibrosis is a hallmark of cardiac remodeling associated with nearly all forms of heart disease. Clinically, no effective therapeutic drugs aim to inhibit cardiac fibrosis, owing to the complex etiological heterogeneity and pathogenesis of this disease. A two-in-one protein structure, a ubiquitous expression pr...
journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章,评审
doi:10.3892/etm.2020.9604
更新日期:2021-02-01 00:00:00
abstract::Transmembrane protein 174 (TMEM174) is a type III transmembrane protein with no clear signal peptide. The N and C terminals are located inside the cell. Our previous study demonstrated high expression of TMEM174 in the kidney and its potential involvement in renal cancer based on its capacity to stimulate cell prolife...
journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
doi:10.3892/etm.2013.1275
更新日期:2013-11-01 00:00:00
abstract::Previous studies have suggested that 2,3,5,4'-tetrahydroxy-stilbene-2-O-β-D-glucoside (TSG) prevents progression of non-alcoholic fatty liver disease (NAFLD) induced by high-fat diet. The present study aimed to evaluate whether TSG could reverse NAFLD induced by a methionine and choline-deficient (MCD) diet and identi...
journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
doi:10.3892/etm.2018.6300
更新日期:2018-08-01 00:00:00
abstract::Effects of laryngoscope-assisted and cotton ball wiping methods on the prevention of oral and pulmonary infection in patients receiving mechanical ventilation were compared to explore the influence of the two methods on high-sensitivity C-reactive protein (hs-CRP) and procalcitonin (PCT). In total, 152 patients who un...
journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
doi:10.3892/etm.2019.7614
更新日期:2019-07-01 00:00:00
abstract::The present study evaluated the value of black-blood high-resolution magnetic resonance imaging (HRMRI) for the visualization of intracranial atherosclerosis (ICAS) plaques. A total of 110 patients with cerebral artery or vertebrobasilar stenosis, vessel occlusion or a significantly weakened signal in black-blood magn...
journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
doi:10.3892/etm.2015.2469
更新日期:2015-07-01 00:00:00
abstract::It is well established that altered expression of microRNAs (miRs) is critical in numerous human cancer types. Nevertheless, the molecular mechanisms of many miRs are yet to be elucidated. In the present study, reverse transcription-quantitative polymerase chain reaction and western blot analyses, and cell migration a...
journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
doi:10.3892/etm.2018.6784
更新日期:2018-12-01 00:00:00
abstract::In this review, we explored the progress of the pathogenesis of Kümmell's disease intravertebral vacuum. Using different expressions of the same disease including 'Kümmell's disease', 'avascular necrosis after vertebral compression fracture (VCF)', 'post-traumatic vertebral osteonecrosis', 'vertebral pseudarthrosis', ...
journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
doi:10.3892/etm.2016.3369
更新日期:2016-08-01 00:00:00
abstract::The purpose of the present study was to assess the effects of single-session dietary counseling on salt restriction in Japanese cardiology outpatients as assessed using spot urine measurements. A total of 72 patients (73±11 years old, including 30 females) who visited a cardiology outpatient clinic and had a salt inta...
journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
doi:10.3892/etm.2015.2452
更新日期:2015-07-01 00:00:00
abstract::This study was designed to assess the relationship between changes in peripheral inflammatory factors of patients complicated with non-alcoholic fatty liver disease (NAFLD) undergoing coronary artery bypass grafting (CABG) before and after operation, and their prognosis. A total of 68 patients with stable angina pecto...
journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
doi:10.3892/etm.2017.5476
更新日期:2018-01-01 00:00:00
abstract::Metabolic acidosis has been proved to be a risk factor for the progression of chronic kidney disease, but its relation to acute kidney injury (AKI) has not been investigated. In general, a diagnosis of metabolic acidosis is based on arterial blood gas (ABG) analysis, but the diagnostic role of carbon dioxide combining...
journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
doi:10.3892/etm.2017.4292
更新日期:2017-05-01 00:00:00
abstract::Salivary gland malignant neoplasms (SGMNs) represent a group of malignant solid tumors with heterogeneity in their cellular make-up, which causes difficulty with regard to the immunohistochemical confirmation of their cytological features. In the present study, overexpression of the pituitary tumor transforming gene (...
journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
doi:10.3892/etm.2015.2566
更新日期:2015-08-01 00:00:00
abstract::Flos Chrysanthemi Indici (CI) is a traditional medicinal plant used in the treatment of inflammatory diseases. However, the pharmacological role of CI in metabolic diseases, especially in diseases induced by insulin metabolism disorders, remains poorly understood. In the present study, Drosophila melanogaster (Drosoph...
journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
doi:10.3892/etm.2018.6470
更新日期:2018-09-01 00:00:00
abstract::Effects of paraquat (PQ) on interleukin-6 (IL-6) and tumor necrosis factor-α (TNF-α) in macrophages were investigated. Different concentrations of PQ were added to mouse macrophage RAW264.7 for culture. According to different concentrations of PQ, mice were divided into micro concentration (0.01 mmol/l), low concentra...
journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
doi:10.3892/etm.2018.7099
更新日期:2019-03-01 00:00:00
abstract::[This corrects the article DOI: 10.3892/etm.2017.4943.]. ...
journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章,已发布勘误
doi:10.3892/etm.2018.6529
更新日期:2018-10-01 00:00:00
abstract::The present study aimed to explore the potential of combined treatment with mesenchymal stem cells (MSCs) and danshen for angiogenesis and bone regeneration in a rabbit model of avascular necrosis of femoral head (ANFH). A rabbit model of ANFH was established using the Shwartzman reaction with methylprednisolone and E...
journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
doi:10.3892/etm.2019.7556
更新日期:2019-07-01 00:00:00
abstract::Malignant hyperthermia (MH) is a rare life threatening inherited disorder that is triggered by drugs used for general anesthesia in susceptible persons. The symptoms include rapid increase of body temperature and severe muscle contractions. The present study includes 3 cases of MH and highlights the timely identificat...
journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
doi:10.3892/etm.2016.3712
更新日期:2016-11-01 00:00:00
abstract::Assisted reproductive technology (ART) including in vitro fertilization (IVF) and intracytoplasmic sperm injection (ICSI) have been shown to be associated with abnormal genomic imprinting, thus increasing the incidence of imprinting disorders such as Beckwith-Wiedemann syndrome (BWS) and Angelman syndrome (AS) in ART-...
journal_title:Experimental and therapeutic medicine
pub_type: 杂志文章
doi:10.3892/etm.2011.261
更新日期:2011-07-01 00:00:00