Abstract：
:BACKGROUND Previous studies have shown that exocyst complex is located at polarized growth sites at different cell cycle stages in budding yeast. But how cell cycle and the cyclin-dependent kinase, Cdk1, regulate the distribution of exocyst complex on the plasma membrane and the protein level of each exocyst subunit is not clear. MATERIAL AND METHODS Using budding yeast as a research material, regulation of cell cycle and Cdk1 on exocyst localization on the plasma membrane and on level of each exocyst subunit were examined by methods of cell biology and molecular biology. RESULTS Exocyst complex is located at growth sites on the plasma membrane in both budding and non-budding stages. Cdk1 activity is required for polarized distribution of exocyst complex in late G1, S and M phases, but not in cytokinesis stage. Cdk1 is not required for the assembly and localization of exocyst complex on plasma membrane. The protein level of Sec3 but not other exocyst subunits is regulated by the cell cycle. CONCLUSIONS Cdk1 activity is required for exocyst polarization before cytokinesis during the cell cycle progression, but not for its assembly and localization on the plasma membrane. Dynamic localization and protein level of the complex subunits are regulated by the cell cycle.
journal_name
Med Sci Monitjournal_title
Medical science monitor : international medical journal of experimental and clinical researchauthors
Zhang T,Sun D,Luo G,Liu Ydoi
10.12659/MSM.914194subject
Has Abstractpub_date
2019-05-31 00:00:00pages
4059-4067eissn
1234-1010issn
1643-3750pii
914194journal_volume
25pub_type
杂志文章abstract：:BACKGROUND The aim of this study was to evaluate the effect of oral contraceptive pills (OCP) on the macula, the retinal nerve fiber layer (RNFL), and choroidal thickness (CT). MATERIAL AND METHODS A total of 24 healthy women taking monophasic OCP (3 mg drospirenone and 0.03 mg ethinylestradiol) for contraception only...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/msm.905183
更新日期：2017-11-27 00:00:00
abstract：:BACKGROUND Alzheimer disease (AD) is a common and fatal subtype of dementia that remains a challenge to diagnose and treat. This study aimed to identify potential biomarkers that influence the prognosis of AD. MATERIAL AND METHODS A total of 6 gene expression profiles from the Gene Expression Omnibus (GEO) database we...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.919249
更新日期：2020-01-27 00:00:00
abstract：BACKGROUND:To investigate plasma IL-17 level and the expression of Th17 cell transcription factor RORγt in the pathogenesis of Behçet's Disease (BD). MATERIAL/METHODS:Blood samples were collected from 73 patients with BD (45 patients were in active stage), 20 systemic lupus erythematosus (SLE) and 12 multiple sclerosi...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/msm.881720
更新日期：2011-04-01 00:00:00
abstract：:BACKGROUND Sesquiterpene lactones have gained tremendous attention owing to their potent anticancer properties. The main focus of this study was to evaluate the anticancer effects of a naturally occurring sesquiterpene lactone, santonin, against human breast cancer SK-BR-3 cells. MATERIAL AND METHODS Cell counting kit...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.915246
更新日期：2019-05-18 00:00:00
abstract：:BACKGROUND The aim of this study was to compare the clinical safety and effectiveness of transurethral bipolar plasmakinetic enucleation of the prostate (PKEP) vs. transurethral bipolar plasmakinetic resection of the prostate (PKRP) in the treatment of benign prostate hyperplasia (BPH) more than 80 ml. MATERIAL AND ME...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.921272
更新日期：2020-04-27 00:00:00
abstract：:BACKGROUND The prevalence of chronic pain among the elderly is high (estimated at 25-85%) and may adversely affect their everyday functioning, although it is often unrecognized. MATERIAL AND METHODS The aim of this study was to assess the prevalence of chronic pain, especially with th...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.911260
更新日期：2019-04-12 00:00:00
abstract：:BACKGROUND This study aimed to investigate the effects of metastasis-associated 1 (MTA1) gene expression and gene silencing in human non-small cell lung cancer (NSCLC) cells in vitro and on angiogenesis in tumor xenografts in vivo in nude mice. MATERIAL AND METHODS Human H460 and H1299 NSCLC cell lines underwent trans...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.912321
更新日期：2019-01-17 00:00:00
abstract：BACKGROUND:There is increasing evidence that complications related to diabetes are associated with increased oxidative stress. Curcumin, an active principle of turmeric, has several biological properties, including antioxidant activity. The protective effect of curcumin and turmeric on streptozotocin (STZ)-induced oxid...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：
更新日期：2007-12-01 00:00:00
abstract：BACKGROUND:It is well established that there is a reduction in the skin blood flow (SBF) in response to heat with age and diabetes. While it is known that high BMI creates a stress on the cardiovascular system and increases the risk of all cause of morbidity and mortality, little is known of the effect of high BMI on S...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.883878
更新日期：2013-04-10 00:00:00
abstract：BACKGROUND:Bone metabolism assessment requires the determination of bone mass and quality. The bone metabolism was assessed with the modified bone scintigraphy using 99mTc-MDP. The elaboration of radioisotopic method and program allowed for the assessment of bone metabolism, index of bone metabolism assay and definitio...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/msm.881982
更新日期：2011-10-01 00:00:00
abstract：:BACKGROUND The stability of orthodontic treatment is thought to be significantly affected by the compression and retraction of gingival tissues, but the underlying molecular mechanism is not fully elucidated. The objectives of our study were to explore the effects of mechanical force on the ECM-integrin-cytoskeleton l...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.921626
更新日期：2020-02-08 00:00:00
abstract：BACKGROUND:Diabetic nephropathy is a common cause of end-stage renal disease, responsible for about 35% of renal replacement therapy cases. The susceptibility to nephropathy is due to environmental and genetic factors and varies among individuals. Mutations of the methylenetetrahydrofolate reductase (MTHFR) gene have b...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：
更新日期：2004-02-01 00:00:00
abstract：:The accurate and high-throughput detection of drug resistance-related multiple point mutations remains a challenge. Although the combination of molecular beacons with bio-immobilization technology, such as microarray, is promising, its application is difficult due to the ineffective immobilization of molecular beacons...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/msm.882602
更新日期：2012-04-01 00:00:00
abstract：BACKGROUND:CC chemokine receptors are likely to have important roles in the regulation of leukocytes and mast cells. Chemokine receptors are crucial in orchestrating innate and acquired immune responses as well as in allergic inflammation. A disturbance in erythrocyte function can lead to bronchial hyperreactivity and ...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：
更新日期：2006-08-01 00:00:00
abstract：BACKGROUND:Worldwide surveillance of antimicrobial resistance among urinary tract pathogens is useful to determine important trends and geographical variation for common Gram negative and positive species. We initiated this study to learn the drug resistance pattern and its location (genomic or plasmid-borne) among the...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：
更新日期：2004-11-01 00:00:00
abstract：BACKGROUND:To examine changes in medicine utilization and prescription trends for diabetic (DM) and hypertensive (HT) patients upon initiation of the National Health Insurance (NHI) global budget (GB) program in Taiwan. MATERIAL/METHODS:Data on hospital-based outpatient prescriptions for DM and HT from the Taipei bran...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：
更新日期：2008-05-01 00:00:00
abstract：:BACKGROUND Abdominal bleeding is a severe complication of duodenal fistula, but few studies have focused on this problem. The purpose of the present study was to investigate the prevalence of and risk factors for intra-abdominal bleeding in patients with external duodenal fistula. MATERIAL AND METHODS From January 201...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.912651
更新日期：2018-12-21 00:00:00
abstract：:BACKGROUND Lower limb and pelvic injuries and fractures occur at a very high incidence in motor vehicle accidents. In this study, the characteristics (e.g., body side, bone location, and fracture severity) of lower limb and pelvic fractures that occurred during front-impact collisions were correlated with the injured ...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/msm.898459
更新日期：2016-12-01 00:00:00
abstract：:BACKGROUND Gastric cancer (GC) is the third leading cause of cancer-associated mortality in the world. Expression of circular RNA circ_C16orf62 is reported to be low in GC. The role and mechanism of circ_C16orf62 remain unclear. MATERIAL AND METHODS Expression levels of circ_C16orf62 and tubulin beta-2A chain (TUBB2A)...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.924343
更新日期：2020-10-02 00:00:00
abstract：BACKGROUND:There are many systemic complications of conventional selective renal arteriography (SRA), such as contrast-mediated nephropathy. Contrast-enhanced magnetic resonance angiography (CE-MRA) and renal artery Doppler ultrasonography (DUSG) have been used increasingly for renal artery stenosis (RAS). The aim of t...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.889035
更新日期：2013-06-19 00:00:00
abstract：:BACKGROUND This study aimed to investigate the factors associated with sarcopenia in elderly residents in three nursing homes in Suzhou City, East China including the association with nutrition and physical exercise. MATERIAL AND METHODS Elderly residents (n=316) from three nursing homes included 112 men and 204 women...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.914031
更新日期：2019-06-13 00:00:00
abstract：BACKGROUND:ACP1 (acid phosphatase locus 1, a cytosolic low-molecular-weight phosphotyrosin phosphatase) and ADA1 (adenosine deaminase locus 1) are two polymorphic systems involved in immune reactions. Observed interactions at the biochemical and clinical levels between the two systems prompted this investigation of a p...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：
更新日期：2009-10-01 00:00:00
abstract：:BACKGROUND Previous studies demonstrated that puerarin has therapeutic effects on cardiac hypertrophy. This study aimed to explore whether the effect of puerarin on attenuating cardiac hypertrophy is related to regulation of microRNAs (miRNAs) and the transforming growth factor beta (TGFβ) signal pathway. MATERIAL AND...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/msm.895877
更新日期：2016-05-05 00:00:00
abstract：BACKGROUND:The aim of this study was to investigate the protective effects of L-glutamine (GLN) against liver and kidney injury caused by acute toxicity of deltamethrin (DLM). MATERIAL AND METHODS:Thirty-two rats were indiscriminately separated into 4 groups with 8 rats each: control group (distilled water; 10 ml/kg, ...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.893180
更新日期：2015-04-19 00:00:00
abstract：:BACKGROUND lncRNA BANCR participates in the pathogenesis of various types of human diseases; however, its involvement in diabetic retinopathy is unknown. MATERIAL AND METHODS In this study, the expression of lncRNA BANCR in plasma of patients with diabetic retinopathy, diabetic patients without complications, and heal...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.913359
更新日期：2019-04-18 00:00:00
abstract：:Acute pancreatitis (AP) is an inflammatory disease characterized by steady, acute abdominal pain of varying severity, often radiating from the epigastrium to the back. Its presentation ranges from a self-limiting mild disorder to a more severe and fulminant disease. Severe acute pancreatitis accounts for 30% of all de...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章,评审
doi：
更新日期：2009-07-01 00:00:00
abstract：BACKGROUND:The aim of this study was to determine whether eyebrow and eyelash whitening is an effective parameter in age estimation. MATERIAL AND METHODS:We evaluated 1545 patients. Age groups were 1-10, 11-20, 21-30, 31-40, 41-50, 51-60, 61-70, 71-80, and 81-90 years. Level of whitening was categorized as level 0: no...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.889946
更新日期：2014-01-22 00:00:00
abstract：BACKGROUND:Chronic obstructive pulmonary disease (COPD) is an inflammatory disease associated with reactive oxygen species (ROS) production. The aim of this study was to evaluate the effect of Hypoxen treatment and the effect of HyFnC₆₀ on ROS production in patients' blood. MATERIAL/METHODS:ROS production in blood was...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 临床试验,杂志文章
doi：10.12659/msm.882460
更新日期：2012-02-01 00:00:00
abstract：BACKGROUND:Insulin-like growth factor-I (IGF-I) is probably involved in promoting both normal and neoplastic cell growth, neoplastic transformation processes, angiogenesis, and neoplasma progression. On the other hand, one possible mechanism of the oncostatic action of melatonin is its influence on the action and/or re...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：
更新日期：2002-06-01 00:00:00
abstract：:BACKGROUND Atrial fibrillation (AF) often occurs in patients with acute myocardial infarction (AMI). This study aimed to observe the influence of different dosages of rosuvastatin on the prognosis of AMI patients with AF. MATERIAL AND METHODS We performed an observational, retrospective cohort study in Jinan, China, i...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.925666
更新日期：2020-08-12 00:00:00
