Abstract：
:Aging is the major risk factor in the development of cardiovascular diseases (CVDs), including hypertension, atherosclerosis, and myocardial infarction. Oxidative stress caused by overproduction of reactive oxygen species (ROS) and/or by reduced expression of antioxidant enzymes is a major contributor to the progression of vascular senescence, pathologic remodeling of the vascular wall, and disease. Both oxidative stress and inflammation promote the development of senescence, a process by which cells stop proliferating and become dysfunctional. This review focuses on the role of the mitochondria and the nicotinamide adenine dinucleotide phosphate (NADPH) oxidases Nox1 and Nox4 in vascular senescence, and their contribution to the development of atherosclerosis. Recent findings are reviewed, supporting a critical role of the mitochondrial regulator peroxisome proliferator-activated receptor gamma (PPARγ) coactivator-1α (PGC-1α), the inflammatory gene nuclear factor κB (NF-κB), zinc, the zinc transporters (ZnTs) ZnT3 and ZnT10, and angiotensin II (Ang II) in mitochondrial function, and their role in telomere stability, which provides new mechanistic insights into a previously proposed unified theory of aging.
journal_name
Int J Mol Scijournal_title
International journal of molecular sciencesauthors
Salazar Gdoi
10.3390/ijms19051327subject
Has Abstractpub_date
2018-04-29 00:00:00issue
5issn
1422-0067pii
ijms19051327journal_volume
19pub_type
杂志文章,评审abstract：:Acute myeloid leukemia (AML) is caused by malignant transformation of hematopoietic stem or progenitor cells and displays the most frequent acute leukemia in adults. Although some patients can be cured with high dose chemotherapy and allogeneic hematopoietic stem cell transplantation, the majority still succumbs to ch...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms17122080
更新日期：2016-12-10 00:00:00
abstract：:The adverse prognosis of most patients with ovarian cancer is related to recurrent disease caused by resistance to chemotherapeutic and targeted therapeutics. Besides their direct activity against tumor cells, monoclonal antibodies and tyrosine kinase inhibitors (TKIs) also influence the antitumoral activity of immune...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms20194693
更新日期：2019-09-22 00:00:00
abstract：:In this article, we outline and discuss available information on the cellular site and mechanism of proteasome interaction with cytosolic polyubiquitinated proteins and heat-shock molecules. The particulate cytoplasmic structure (PaCS) formed by barrel-like particles, closely reproducing in vivo the high-resolution st...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms19092767
更新日期：2018-09-14 00:00:00
abstract：:Milk fat is a key factor affecting milk quality and is also a major trait targeted in dairy cow breeding. To determine how the synthesis and the metabolism of lipids in bovine milk is regulated at the miRNA level, primary mammary epithelial cells (pMEC) derived from two Chinese Holstein dairy cows that produced extrem...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms17020200
更新日期：2016-02-17 00:00:00
abstract：:Hepatocyte cell death is a key process in the pathogenesis of nonalcoholic steatohepatitis (NASH). However, the factors responsible for and mechanisms underlying NASH-related cell death have not yet been elucidated in detail. We herein investigated the effects of intracellular glyceraldehyde (GA)-derived advanced glyc...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21144861
更新日期：2020-07-09 00:00:00
abstract：:Carotenoid cleavage dioxygenases (CCDs) selectively catalyze carotenoids, forming smaller apocarotenoids that are essential for the synthesis of apocarotenoid flavor, aroma volatiles, and phytohormone ABA/SLs, as well as responses to abiotic stresses. Here, 19, 11, and 10 CCD genes were identified in Nicotiana tabacum...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms20225796
更新日期：2019-11-18 00:00:00
abstract：:High salinity and low temperatures can induce Artemia sinica to enter the diapause stage during embryonic development. Diapause embryos stop at the gastrula stage, allowing them to resist apoptosis and regulate cell cycle activity to guarantee normal development after diapause termination. P53 and DNA damage-regulated...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms19010126
更新日期：2018-01-02 00:00:00
abstract：:Genistein has been reported to stimulate luminal HCO3(-) secretion. We hypothesized that genistein mediates this effect via SLC26A6 and SLC4A4 (NBCe1) transporters. Our study aimed to: investigate changes in uterine fluid pH, Na+ and HCO3(-) concentration and expression of uterine SLC26A6 and NBCe1 under genistein eff...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms15010958
更新日期：2014-01-10 00:00:00
abstract：:Our laboratory and others have previously shown that cannabinoid receptor type-1 (CB1r) activity is neuroprotective and a modulator of brain ageing; a genetic disruption of CB1r signaling accelerates brain ageing, whereas the pharmacological stimulation of CB1r activity had the opposite effect. In this study, we have ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms22010005
更新日期：2020-12-22 00:00:00
abstract：:The stingless bee, Melipona fasciculata Smith (Apidae, Meliponini), is a native species from Brazil. Their products have high biotechnological potential, however there are no studies about the biological activities of pollen collected by M. fasciculata. In this context, the present study investigated the chemical comp...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms20184512
更新日期：2019-09-12 00:00:00
abstract：:Broiler breeder hens with efficient feed conversion rate under restricted feed intake (R-hens) or allowed unlimited access to feed (Ad-hens) progressed with cardiac functional failure and suffered early sudden death. A supplement of 69 μg 25-hydroxycholecalciferol (25-OH-D3)/kg feed improved heart health and rescued l...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms21218379
更新日期：2020-11-08 00:00:00
abstract：:Alterations of the β-adrenergic signalling, structural remodelling, and electrical failure of T-tubules are hallmarks of heart failure (HF). Here, we assess the effect of β-adrenoceptor activation on local Ca(2+) release in electrically coupled and uncoupled T-tubules in ventricular myocytes from HF rats. We employ an...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms17091471
更新日期：2016-09-03 00:00:00
abstract：:The lignin-carbohydrate complex (LCC) was isolated from milled wood lignin of 2- and 24-month-old crude bamboo (Neosinocalamus affinis) culms using acetic acid (AcOH) and then characterized. The results have shown that the LCC preparation from 2-month-old bamboo (L₂) exhibited a slightly lower molecular weight than th...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms19010001
更新日期：2017-12-21 00:00:00
abstract：:Catalytic decomposition of sucrose by acid invertases (AINVs) under acidic conditions plays an important role in the development of sink organs in plants. To reveal the function of AINVs in the development of pepper fruits, nine AINV genes of pepper were identified. Protein sequencing and phylogenetic analysis reveale...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms20010015
更新日期：2018-12-20 00:00:00
abstract：:Renal fibrosis is the final common pathway of numerous progressive kidney diseases, and transforming growth factor-β (TGF-β) has an important role in tissue fibrosis by up-regulating matrix protein synthesis, inhibiting matrix degradation, and altering cell-cell interaction. Many strategies targeting TGF-β, including ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms19092532
更新日期：2018-08-27 00:00:00
abstract：:The aim of the present study was to determine aflatoxin levels in peanut products traded in the Northeast region of São Paulo, Brazil. To this end, 240 samples of peanut products traded in the cities of Araras, Leme, Pirassununga and Porto Ferreira were collected from June 2006 to May 2007. The samples were analyzed f...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms10010174
更新日期：2009-01-01 00:00:00
abstract：:As a major site of glucose uptake following a meal, skeletal muscle has an important role in whole-body glucose metabolism. Evidence in humans and animal models of insulin resistance and type 2 diabetes suggests that alterations in mitochondrial characteristics accompany the development of skeletal muscle insulin resi...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms21186948
更新日期：2020-09-22 00:00:00
abstract：:One of the most important adaptations of seagrasses during sea colonization was the capacity to grow at the low micromolar nitrate concentrations present in the sea. In contrast to terrestrial plants that use H+ symporters for high-affinity NO3- uptake, seagrasses such as Zostera marina L. use a Na+-dependent high-aff...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms20153650
更新日期：2019-07-26 00:00:00
abstract：:Treatment with 1-methylcyclopropylene (1-MCP) is an effective technique to preserve fruits, but inappropriate treatment with 1-MCP causes a ripening disorder (rubbery texture) in papaya fruit. In this study, a combined metabolomic and transcriptomic analysis was conducted to reveal the possible mechanism of the ripeni...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms22020916
更新日期：2021-01-18 00:00:00
abstract：:Glioblastoma is the most common malignant primary brain tumor, and it is one of the causes of cancer fatality in both adult and pediatric populations. Patients with glioblastoma require chemotherapy after surgical resection and radiotherapy. Therefore, chemotherapy constitutes a viable approach for the eradication of ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms18091945
更新日期：2017-09-11 00:00:00
abstract：:Timely and reliable distinction of sepsis from non-infectious systemic inflammatory response syndrome (SIRS) supports adequate antimicrobial therapy and saves lives but is clinically challenging. Blood transcriptional profiling promises to deliver insights into the pathomechanisms of SIRS and sepsis and to accelerate ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms20092290
更新日期：2019-05-09 00:00:00
abstract：:Adsorption of precious metals in acidic aqueous solutions using thiourea modified magnetic magnetite nanoparticle (MNP-Tu) was examined. The MNP-Tu was synthesized, characterized and examined as a reusable adsorbent for the recovery of precious metals. The adsorption kinetics were well fitted with pseudo second-order e...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms14059834
更新日期：2013-05-08 00:00:00
abstract：:Hepatitis C virus (HCV) is an RNA virus that can efficiently establish chronic infection in humans. The overlap between the HCV replication cycle and lipid metabolism is considered to be one of the primary means by which HCV efficiently develops chronic infections. In the blood, HCV is complex with lipoproteins to for...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms20082037
更新日期：2019-04-25 00:00:00
abstract：:Findings from previous studies reporting the levels of serum brain-derived neurotrophic factor (BDNF) in patients with Alzheimer's disease (AD) and individuals with mild cognitive impairment (MCI) have been conflicting. Hence, we performed a meta-analysis to examine the aggregate levels of serum BDNF in patients with ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,meta分析
doi：10.3390/ijms20020257
更新日期：2019-01-10 00:00:00
abstract：:Over the years, anthropogenic factors have led to cadmium (Cd) accumulation in the environment causing various health problems in humans. Although Cd is not a Fenton-like metal, it induces oxidative stress in various animal models via indirect mechanisms. The degree of Cd-induced oxidative stress depends on the dose, ...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms14036116
更新日期：2013-03-18 00:00:00
abstract：:The process of coagulation and precipitation affect the fate and mobility of antimony (Sb) species in drinking water. Moreover, the solubility and physico-chemical properties of the precipitates may be affected by the media chemistry. Accordingly, the present study aimed to investigate the removal of Sb(III, V) specie...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms20122945
更新日期：2019-06-17 00:00:00
abstract：:Increasing evidence suggests that the metal homeostasis is involved in the pathogenesis of various neurodegenerative diseases including senile type of dementia such as Alzheimer's disease, dementia with Lewy bodies, and vascular dementia. In particular, synaptic Zn2+ is known to play critical roles in the pathogenesis...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms21072570
更新日期：2020-04-07 00:00:00
abstract：:Water mobility within the porous network of dense clay sediments was investigated over a broad dynamical range by using 2H nuclear magnetic resonance spectroscopy. Multi-quanta 2H NMR spectroscopy and relaxation measurements were first performed to identify the contributions of the various relaxation mechanisms monito...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms21134697
更新日期：2020-06-30 00:00:00
abstract：:Grass carp (Ctenopharyngodon idellus) is an important worldwide commercial freshwater culture species. However, grass carp reovirus (GCRV) causes serious hemorrhagic disease in fingerlings and yearlings of fishes. To understand the molecular pathogenesis of host cells during GCRV infection, intensive proteomic quantif...
journal_title：International journal of molecular sciences
pub_type： 杂志文章
doi：10.3390/ijms18112419
更新日期：2017-11-14 00:00:00
abstract：:Following major advances in the field of medicinal chemistry, novel drugs can now be designed systematically, instead of relying on old trial and error approaches. Current drug design strategies can be classified as being either ligand- or structure-based depending on the design process. In this paper, by describing t...
journal_title：International journal of molecular sciences
pub_type： 杂志文章,评审
doi：10.3390/ijms12085304
更新日期：2011-01-01 00:00:00
