Abstract:
:Replicative senescence is an in vitro biological phenomenon that results the irreversible growth arrest of mammalian cells. In contrast, cellular quiescence is reversible upon the addition of mitogens or replating. Quiescence is associated with the expression of a particular gene family--the growth arrest specific (GAS) genes. I have determined whether gas genes expression also associates with senescence, as well as whether serum stimulation of senescent cells has the same inhibiting effect as in quiescent cells. Analysis of RNA of cultures of rat embryonic fibroblasts suggests that gas-1 and gas-6 gene expression is associated with the irreversible growth arrest of senescence. However, serum was found to have a different effect upon gas-1 and gas-6 expression in quiescent and senescent cells, because its stimulation of quiescent cells results in a dramatic decrease of their RNA levels, but it had no effect in senescent cells. Finally, analysis of the data is raising the possibility that the gas-1 and gas-6 genes expression may also be associated with conditions of cellular stress.
journal_name
Ann N Y Acad Scijournal_title
Annals of the New York Academy of Sciencesauthors
Gonos ESdoi
10.1111/j.1749-6632.1998.tb09024.xsubject
Has Abstractpub_date
1998-06-30 00:00:00pages
466-9eissn
0077-8923issn
1749-6632journal_volume
851pub_type
杂志文章abstract::This article reviews research on the Finnish model of peer-group mentoring (PGM). The theoretical foundation of the model is based on the constructivist theory of learning, the concept of autonomy in teaching profession, peer learning, and narrative identity work. The model has been disseminated nationwide in the educ...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
doi:10.1111/nyas.14296
更新日期:2021-01-01 00:00:00
abstract::Mesothelium is the simple squamous epithelium covering all abdominal organs and the coeloms in which those organs reside. While the structural characteristics of this cell type were documented a century ago, its potential in development, disease, and wound healing is only now becoming apparent. In the embryo, mesothel...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1111/j.1749-6632.2012.06713.x
更新日期:2012-10-01 00:00:00
abstract::Overt aggression in its various forms is the most prevalent symptom presenting to pediatric mental health providers, regardless of setting. It is a behavior with a heterogeneous etiology and requires a comprehensive approach to evaluation and treatment. Evaluation of the aggressive child must assess medical, neurologi...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
doi:10.1111/j.1749-6632.1996.tb32529.x
更新日期:1996-09-20 00:00:00
abstract::The current status of gene transfer experiments indicates that it is possible to provide (1) safe and efficient retroviral packaging lines for gene transfer; and (2) vectors containing the human beta-globin genes and selectable marker genes which can be transmitted into erythroid cells and are appropriately expressed....
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
doi:10.1111/j.1749-6632.1989.tb24147.x
更新日期:1989-01-01 00:00:00
abstract::Recent perceptual experiments with normal adult listeners show that phonetic information can readily be conveyed by sinewave replicas of speech signals. These tonal patterns are made of three sinusoids set equal in frequency and amplitude to the respective peaks of the first three formants of natural-speech utterances...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1111/j.1749-6632.1983.tb31663.x
更新日期:1983-01-01 00:00:00
abstract::Growth and pubertal disturbances are the commonest endocrinopathies in homozygous thalassemia, accounting for significant morbidity in 70-80% children and adolescents globally. This review focuses on the pathophysiology of the endocrinopathy from a historical perspective and altered natural history induced by better c...
journal_title:Annals of the New York Academy of Sciences
pub_type: 历史文章,杂志文章,评审
doi:10.1111/j.1749-6632.2010.05589.x
更新日期:2010-08-01 00:00:00
abstract::In the current study, we examined the effects of minocycline on the osteopenia of ovariectomized (OVX) aged rats using the marrow ablation model. This injury induces rapid bone formation followed by bone resorption in the marrow cavity. Old female rats were randomly divided into five groups: sham, OVX, OVX + minocycli...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1111/j.1749-6632.1999.tb07684.x
更新日期:1999-06-30 00:00:00
abstract::Many features of these gastric vesicles satisfy the requirements for the gastric H+ pump. For example, we have: (a) K+ requirement, (b) KA for K+ of about 30 mM; (c) identical cation sequence for tissue and vesicles, (d) similar anion sequence, (e) localization at the microvillus of the secretory canaliculus, (f) TI+ ...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
doi:10.1111/j.1749-6632.1980.tb47181.x
更新日期:1980-01-01 00:00:00
abstract::Antigen-specific proliferative responses of peripheral blood T cells are widely used in humans to study the T cell compartment. However, responses to autoantigens are often weak and poorly reproducible. Here we show, using a test recall antigen (tetanus toxoid), that absolute levels of proliferation, minimally detecta...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1111/j.1749-6632.2002.tb02963.x
更新日期:2002-04-01 00:00:00
abstract::Insulin resistance has been recognized as the fundamental underlying metabolic defect in the pathogenesis of metabolic syndrome, a clustering of cardiovascular risk factors such as diabetes, hypertension, dyslipidemia, and obesity. Recent studies established that mitochondrial dysfunction is involved in insulin resist...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1196/annals.1338.001
更新日期:2005-05-01 00:00:00
abstract::Inequalities in human social groups contribute in important ways to the initiation and perpetuation of violence. Because both social inequalities and interpersonal aggression emerge in early life, it is important to study their developmental origins in the collective and individual behavior of young children. As young...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1196/annals.1330.003
更新日期:2004-12-01 00:00:00
abstract::There is growing interest in the use of statins, HMG-CoA reductase inhibitors, for treating specific neurodegenerative diseases (e.g., cerebrovascular disease, Parkinson's disease, Alzheimer's disease, multiple sclerosis) and possibly traumatic brain injury. Neither is there a consensus on the efficacy of statins in t...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
doi:10.1111/j.1749-6632.2009.05359.x
更新日期:2010-06-01 00:00:00
abstract::Patients with vascular dementia are frequently encountered in Japan reaching nearly 50% of those with senile dementia, which is equal to or even slightly higher than patients with Alzheimer's disease. This contrasts with a much lower ratio of patients with vascular dementia in the United States. The majority of vascul...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1111/j.1749-6632.2002.tb04795.x
更新日期:2002-11-01 00:00:00
abstract::The discrepancy between dynamical mass measures of objects such as galaxies and the observed distribution of luminous matter in the universe is typically explained by invoking an unseen "dark matter" component. Dark matter must necessarily be nonbaryonic. We introduce a simple hypothesis to do away with the necessity ...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1111/j.1749-6632.2001.tb05627.x
更新日期:2001-06-01 00:00:00
abstract::Congenital myasthenia (CM) constitutes a heterogeneous group of disorders with different underlying defects. The authors investigated a case of CM, presenting with congenital contractures. Endplate studies in the first year of life showed a developmental disorder of postsynaptic membranes. Clinical follow-up demonstra...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1111/j.1749-6632.1987.tb51303.x
更新日期:1987-01-01 00:00:00
abstract::Since the first demonstrations that mindfulness-based therapies could have a positive influence on chronic pain patients, numerous studies have been conducted with healthy individuals in an attempt to understand meditative analgesia. This review focuses explicitly on experimental pain studies of meditation and attempt...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
doi:10.1111/nyas.12282
更新日期:2014-01-01 00:00:00
abstract::Hepatitis B virus (HBV) of man has several characteristics that distinguish it from viruses of other groups. These include its ultrastructure, viral DNA size and structure, a virion DNA polymerase which repairs a single-stranded region in the viral DNA, liver tropism, character of persistent infection, and association...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
doi:10.1111/j.1749-6632.1980.tb27978.x
更新日期:1980-01-01 00:00:00
abstract::Stroke is a common and serious disease. Most studies have shown that basic public knowledge about what a stroke is, symptoms of a stroke, and the proper reaction to a stroke is quite deficient. The fact that a stroke affects cognitive, communicative, and motor functions may partially explain the poor reaction to acute...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
doi:10.1111/j.1749-6632.2012.06722.x
更新日期:2012-09-01 00:00:00
abstract::Anemia affects over 800 million women and children globally. Defined as a limited or insufficient functional red blood cell supply in peripheral blood, anemia causes a reduced oxygen supply to tissues and can have serious health consequences for women and children. Hemoglobin (Hb) concentration is most commonly measur...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
doi:10.1111/nyas.14003
更新日期:2019-08-01 00:00:00
abstract::Learning to play a musical instrument requires complex multimodal skills involving simultaneous perception of several sensory modalities: auditory, visual, and somatosensory as well as the motor system. Musical training thus provides an adequate neuroscientific model to study multimodal integration and plasticity in m...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1111/j.1749-6632.2009.04588.x
更新日期:2009-07-01 00:00:00
abstract::The human serum resistance-associated (SRA) gene was identified in 28 (80%) of the 35 T.b. rhodesiense trypanosomes from parasitologically confirmed sleeping sickness cases, using the primers designed by Radwanska and in 27 (77.1%) of the same 35 T.b. rhodesiense trypanosomes using the primers designed by Gibson. Howe...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1196/annals.1373.041
更新日期:2006-10-01 00:00:00
abstract::Henry Kandrup wrote prolifically on the problem of relaxation of stellar systems. His picture of relaxation was significantly more refined than the standard description in terms of phase mixing and violent relaxation. In this article, I summarize Henry's work in this and related areas. ...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1196/annals.1350.002
更新日期:2005-06-01 00:00:00
abstract::It is known that hepatocytes show the different morphology depending on the surface condition of cultural substratum. The cells form a floating cell-aggregate called spheroid on proteoglycan-coated or positively charged dishes. The liver cell functions are generally high and maintained for the long-term in the spheroi...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1111/j.1749-6632.1997.tb52213.x
更新日期:1997-12-31 00:00:00
abstract::The results of this study suggest that reperfusion of ischemic myocardium may lead to the peroxisomal disorder both functionally and biochemically. An alkyl glycerol such as chimyl alcohol can protect the ischemic heart from the reperfusion injury probably by enhancing the plasmalogen synthesis. ...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:
更新日期:1994-06-17 00:00:00
abstract::Cancer remains one of the leading causes of death worldwide. Thus, to identify any useful biomarkers is still a need. We performed "cancer immunomics" to identify autoantibody signatures produced in response to the presence of either breast or colorectal cancer. SERological proteome analysis (SERPA) was performed by t...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1196/annals.1381.024
更新日期:2007-06-01 00:00:00
abstract::The Br-type neuron of the snail Helix pomatia, involved in neuronal regulation of various homeostatic and adaptive mechanisms, represents an interesting model for studying effects of temperature change on neuronal activity of poikilotherms. Acetylcholine induces a transient, inward dose-dependent current in the identi...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1196/annals.1342.036
更新日期:2005-06-01 00:00:00
abstract::Obesity is a phenotype resulting from a series of causative factors with a variable risk of complications. Etiologic diversity requires personalized prevention and treatment. Imaging procedures offer the potential to investigate the interplay between organs and pathways underlying energy intake and consumption in an i...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
doi:10.1111/nyas.12880
更新日期:2015-09-01 00:00:00
abstract::Regulation of pulmonary oxygen uptake (VO2p) during exercise depends on cellular energy demand, blood flow, ventilation, oxygen exchange across membranes, and oxygen utilization in the contracting skeletal muscle. In human and animal studies of metabolic processes that control cellular respiration in working skeletal ...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1196/annals.1420.021
更新日期:2008-03-01 00:00:00
abstract::Several reports addressed the issue of how the alternative splicing of exon 7 and 8 in the APP pre-mRNA is regulated in different tissues. Of special interest here was the potential involvement of exon 7 containing APP splice isoforms, since this exon codes for a serine protease inhibitor and is therefore of putative ...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章,评审
doi:10.1111/j.1749-6632.1993.tb23049.x
更新日期:1993-09-24 00:00:00
abstract::Polyadenylic-polyuridylic acid complexes (poly A:U) at the 1-5 mu g level, were mitogenic for spleen cells when given intravenously to normal Balb or cortisone-treated mice. Similarly, mitogenicity was evident when poly A:U was added to tissue culture fluids containing spleen cells from normal or cortisone-treated mic...
journal_title:Annals of the New York Academy of Sciences
pub_type: 杂志文章
doi:10.1111/j.1749-6632.1975.tb29085.x
更新日期:1975-02-28 00:00:00