Abstract:
:Vascular tree development depends on the timely differentiation of endothelial and vascular smooth muscle cells. These latter are key players in the formation of the vascular scaffold that offers resistance to the blood flow. This review aims at providing an overview on the role of PDE5, the cGMP-specific phosphodiesterase that historically attracted much attention for its involvement in male impotence, in the regulation of vascular smooth muscle cell function. The overall goal is to underscore the importance of PDE5 expression and activity in this cell type in the context of the organs where its function has been extensively studied.
journal_name
Mech Ageing Devjournal_title
Mechanisms of ageing and developmentauthors
Cesarini V,Guida E,Campolo F,Crescioli C,Di Baldassarre A,Pisano C,Balistreri CR,Ruvolo G,Jannini EA,Dolci Sdoi
10.1016/j.mad.2020.111311subject
Has Abstractpub_date
2020-09-01 00:00:00pages
111311eissn
0047-6374issn
1872-6216pii
S0047-6374(20)30107-Xjournal_volume
190pub_type
杂志文章abstract::Nitric oxide synthase (NOS) activity was enhanced in human umbilical vein endothelial cells (HUVECs) by the combined stimulation with IFN-gamma plus IL-1beta, TNF-alpha and LPS which was accompanied by cell death. DNA analysis of the NOS induced dead HUVECs showed that internucleosomal DNA fragmentation had occurred, ...
journal_title:Mechanisms of ageing and development
pub_type: 杂志文章
doi:10.1016/0047-6374(94)01579-b
更新日期:1995-06-30 00:00:00
abstract::Chronic health conditions are commonplace in older populations. The process of aging impacts many of the world's top health concerns. With the average life expectancy continuing to climb, understanding patterns of morbidity in aging populations has become progressively more important. Cancer is an age-related disease,...
journal_title:Mechanisms of ageing and development
pub_type: 杂志文章,评审
doi:10.1016/j.mad.2017.05.002
更新日期:2017-06-01 00:00:00
abstract::The synthesis of sulfated proteoglycans in late fetal (19th to 22nd day of intrauterine life), early postnatal, and adult liver tissue as well as in hepatocytes and their distribution in plasma membranes were studied. Overall proteoglycan production is enhanced two-fold in fetal as compared with adult liver tissue. In...
journal_title:Mechanisms of ageing and development
pub_type: 杂志文章
doi:10.1016/0047-6374(85)90097-1
更新日期:1985-09-01 00:00:00
abstract::The in vitro replicative potential of human diploid fibroblasts can be increased by polypeptide growth factors such as epidermal growth factor (EGF). Also, the cycle time of EGF-stimulated cells is, on average, decreased and their mitotic cell volume is reduced. Therefore, the regulation of cell size by the duration o...
journal_title:Mechanisms of ageing and development
pub_type: 杂志文章
doi:10.1016/0047-6374(92)90139-5
更新日期:1992-01-01 00:00:00
abstract::Hematological deficiencies increase with aging leading to anemias, reduced hematopoietic stress responses and myelodysplasias. This study tested the hypothesis that side population hematopoietic stem cells (SP-HSC) would decrease with aging, correlating with IGF-1 and IL-6 levels and increases in bone marrow fat. Marr...
journal_title:Mechanisms of ageing and development
pub_type: 杂志文章
doi:10.1016/j.mad.2010.10.002
更新日期:2010-11-01 00:00:00
abstract::delta-Aminolevulinic acid synthase and heme oxygenase are closely functionally connected with the hepatic microsomal mixed function oxydase system. There is a wide range of changes in microsomal heme oxygenase activity, cytochrome P-450 level and mitochondrial delta-aminolevulinic acid synthase activity in rat livers ...
journal_title:Mechanisms of ageing and development
pub_type: 杂志文章
doi:10.1016/0047-6374(94)90100-7
更新日期:1994-05-01 00:00:00
abstract::This article has been retracted: please see Elsevier Policy on Article Withdrawal (https://www.elsevier.com/about/our-business/policies/article-withdrawal). This article has been retracted at the request of Marie-Ange Teste, Isabelle Léger-Silvestre, Jean M François and Jean-Luc Parrou. Marjorie Petitjean could not b...
journal_title:Mechanisms of ageing and development
pub_type: 杂志文章,收录出版
doi:10.1016/j.mad.2016.07.011
更新日期:2017-01-01 00:00:00
abstract::We have developed a novel method to examine the translational fidelity of mammalian ribosomes in vitro, where protamine mRNA was used as a template. This method enabled us to determine frequency of misrecognition of purine bases at the second position of arginine codons (AGR/AAR) in the mRNA. Using this method the fid...
journal_title:Mechanisms of ageing and development
pub_type: 杂志文章
doi:10.1016/0047-6374(83)90002-7
更新日期:1983-05-01 00:00:00
abstract::The conserved SIR2 protein regulates life span in both yeast and worms: in both organisms overexpression of SIR2 can extend life span and in Caenorhabditis elegans this life span extension is dependent on the forkhead transcription factor, DAF-16. Here, we have done extensive genetic analysis with sir-2.1(ok434), a nu...
journal_title:Mechanisms of ageing and development
pub_type: 杂志文章
doi:10.1016/j.mad.2005.09.005
更新日期:2006-01-01 00:00:00
abstract::During experiments on the molecular basis of morphological and functional changes observed in rat liver mitochondria upon aging, we found that the buoyant density profile of mitochondrial DNA (mtDNA) shows a wide distribution pattern especially in the lighter region than that of young rat liver mtDNA. The heterogeneou...
journal_title:Mechanisms of ageing and development
pub_type: 杂志文章
doi:10.1016/0047-6374(91)90040-7
更新日期:1991-11-01 00:00:00
abstract::This review addresses a novel facet of human T cell biology that constitutes a fundamental problem for long-term maintenance of immunological memory against viruses. The finite proliferative capacity of human T lymphocytes is sufficiently great to accommodate the waves of clonal expansion associated with primary and e...
journal_title:Mechanisms of ageing and development
pub_type: 杂志文章,评审
doi:10.1016/s0047-6374(00)00207-4
更新日期:2000-12-20 00:00:00
abstract::With recent sequencing of the genome and development of high-density array technology, it is now possible to assess global gene expression in cells/tissues by a technique that is sensitive, quantitative, and rapid. Gene expression array technology is extremely useful in studying a complex, multigenetic process, such a...
journal_title:Mechanisms of ageing and development
pub_type: 杂志文章
doi:10.1016/s0047-6374(01)00215-9
更新日期:2001-07-31 00:00:00
abstract::Glucocorticoids promote the development of many organs including intestine. At the cellular level, the activity of glucocorticoids is regulated by 11 beta-hydroxysteroid dehydrogenase (11 beta HSD) which converts active glucocorticoids to inactive metabolites. As 11 beta HSD is also expressed in the intestine, this en...
journal_title:Mechanisms of ageing and development
pub_type: 杂志文章
doi:10.1016/s0047-6374(97)00079-1
更新日期:1997-11-01 00:00:00
abstract::Hepatocytes isolated from 6-, 12-, 18-, and 30-month-old female Fischer F344 rats were examined by scanning electron microscopy. No significant change in cell size with age was observed. However, the surface morphology of the cells isolated from the older animals exhibited a significant increase in surface folds. This...
journal_title:Mechanisms of ageing and development
pub_type: 杂志文章
doi:10.1016/0047-6374(81)90023-3
更新日期:1981-01-01 00:00:00
abstract::Food restriction is known to ameliorate many of the adverse physiologic effects of age. In this study, we have examined the effect of food restriction on the induction of the gluconeogenic enzyme, phosphoenolpyruvate carboxykinase (PEPCK) in liver and kidney following a 12-h fasting period in young (6 month) and old (...
journal_title:Mechanisms of ageing and development
pub_type: 杂志文章
doi:10.1016/s0047-6374(98)00075-x
更新日期:1998-09-01 00:00:00
abstract:BACKGROUND:The proportion of European elderly is expected to increase to 30% in 2060. Combining dietary components may modulate many processes involved in ageing. So, it is likely that a healthful diet approach might have greater favourable impact on age-related decline than individual dietary components. This paper de...
journal_title:Mechanisms of ageing and development
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.mad.2013.10.002
更新日期:2013-11-01 00:00:00
abstract::A nuclease that releases noncomplementary nucleotides from the 3'-end of DNA was isolated and highly purified from rat liver extract. The d(T9-C) priming activities for DNA synthesis in vitro by DNA polymerases alpha and beta were recovered by the addition of this enzyme, which itself does not contain a DNA polymerase...
journal_title:Mechanisms of ageing and development
pub_type: 杂志文章
doi:10.1016/s0047-6374(97)00114-0
更新日期:1998-01-12 00:00:00
abstract::In this article we review the abnormalities in immune function which have been described in relation to ageing. It is suggested that thymic involution may not be the only underlying cause. Many similar changes can be induced by the endotoxins from the cell walls of Gram-negative bacteria. The colon is a large reposito...
journal_title:Mechanisms of ageing and development
pub_type: 杂志文章,评审
doi:10.1016/0047-6374(84)90091-5
更新日期:1984-08-01 00:00:00
abstract::The serotonin content of platelets, serum and plasma from rats of various ages was examined. In male rats, platelet serotonin content, which was about 0.65 nmol/10(8) platelets at young age (6-7 months), increased slightly at middle age (12-14 months) but decreased markedly at old age (25-26 months). Significant diffe...
journal_title:Mechanisms of ageing and development
pub_type: 杂志文章
doi:10.1016/0047-6374(89)90008-0
更新日期:1989-01-01 00:00:00
abstract::The antigen-specific antibody secretion in vitro after immunisation with the primary T-cell dependent antigen Helix pomatia Haemocyanin (HPH) was investigated in both young and elderly individuals, who all met the health admission criteria for immunogerontological studies as detailed in the SENIEUR protocol. In additi...
journal_title:Mechanisms of ageing and development
pub_type: 杂志文章
doi:10.1016/0047-6374(92)90069-p
更新日期:1992-01-01 00:00:00
abstract::Aging is accompanied by the accumulation of cellular damage over time in response to stress, lifestyle and environmental factors ultimately leading to age-related diseases and death. Additionally, the number of senescent cells increases with age. Senescence is most likely not a static endpoint, it represents a series ...
journal_title:Mechanisms of ageing and development
pub_type: 杂志文章,评审
doi:10.1016/j.mad.2017.07.007
更新日期:2018-03-01 00:00:00
abstract::In mammals, proliferation is rapid in many tissues during early postnatal life, causing rapid somatic growth. This robust proliferation is then suppressed as the animal approaches adult size, bringing many tissues to a quiescent state where proliferation occurs only as needed to replace dying cells. Recent evidence su...
journal_title:Mechanisms of ageing and development
pub_type: 杂志文章
doi:10.1016/j.mad.2010.08.010
更新日期:2010-10-01 00:00:00
abstract::Extrachromosomal circular DNA complexes from peripheral blood lymphocytes from inbred mice of accelerated senescence, were detected by mica-press-adsorption method. In senescence-resistant series (SAM-R), polydisperse circular DNAs were observed at 7 weeks of age and a restricted size class of small circular forms of ...
journal_title:Mechanisms of ageing and development
pub_type: 杂志文章
doi:10.1016/0047-6374(85)90051-x
更新日期:1985-01-01 00:00:00
abstract::One to 24 month old rats were anesthetized with alpha-chloralose, their cerebral cortices exposed surgically and subjected in vivo to stimulation by norepinephrine (1.0mM for 5 minutes) or electrical pulses (100 pulses/s for 10 s). After microwave fixation, cortical samples were analyzed for cyclic-AMP by the Gilman m...
journal_title:Mechanisms of ageing and development
pub_type: 杂志文章
doi:10.1016/0047-6374(75)90038-x
更新日期:1975-09-01 00:00:00
abstract::While deviations from the optimal phenotype are deleterious, increased variation can prevent population extinction under severe stresses. Cell division asymmetry is an important source of microbial phenotypic heterogeneity. A consecutive set of asymmetric divisions can cause the gradual accumulation of deleterious fac...
journal_title:Mechanisms of ageing and development
pub_type: 杂志文章,评审
doi:10.1016/j.mad.2018.09.001
更新日期:2018-12-01 00:00:00
abstract::The endothelin-1 (ET-1) concentrations were measured by RIA in the media of confluent monolayer cultures of rat articular chondrocyte (RAC) exposed to fetal calf serum (FCS) and several growth factors and cytokines. The cells were obtained from 1- and 18-month-old rats. First passage cells were starved in Dulbecco's m...
journal_title:Mechanisms of ageing and development
pub_type: 杂志文章
doi:10.1016/s0047-6374(99)00117-7
更新日期:2000-02-22 00:00:00
abstract::Chromosome analyses and Ig level determinations were carried out on seventeen aged men and women, 83--100 years of age. In men, significant correlations were found between hypodiploidy and IgA (gamma = 0.95) and between monosomy C and IgG (gamma = 0.79) while in women, monosomy G and IgG were significantly correlated ...
journal_title:Mechanisms of ageing and development
pub_type: 杂志文章
doi:10.1016/0047-6374(78)90039-8
更新日期:1978-12-01 00:00:00
abstract::Hutchinson-Gilford Progeria syndrome (HGPS) is a rare genetic disorder that displays features of segmental aging. It is manifested predominantly in connective tissue, with most prominent histological changes occurring in the skin, cartilage, bone and cardiovascular tissues. Detailed quantitative real time reverse-tran...
journal_title:Mechanisms of ageing and development
pub_type: 杂志文章
doi:10.1016/j.mad.2006.03.004
更新日期:2006-08-01 00:00:00
abstract::Long-Evans female rats three weeks, three months and 13-14 months of age were placed on tryptophan-deficient diets for periods ranging from a few months to nearly two years. Growth was interupted during the period of tryptophan-deficiency, but when the animals were returned to a complete diet, they gained weight and g...
journal_title:Mechanisms of ageing and development
pub_type: 杂志文章
doi:10.1016/0047-6374(76)90012-9
更新日期:1976-03-01 00:00:00
abstract::The age-related deficit in the dose response of osteoprogenitor cells to IGF-I was further investigated. As expected, the effective dose, but not the maximal effect, was shifted two orders of magnitude higher in old cells. In this paper, we examined whether this age-deficit can be attributed to an alteration in the ex...
journal_title:Mechanisms of ageing and development
pub_type: 杂志文章
doi:10.1016/s0047-6374(96)01793-9
更新日期:1996-11-29 00:00:00