Accelerated telomere shortening independent of LRRK2 variants in Chinese patients with Parkinson's disease.

Abstract:

:Oxidative stress and inflammation play vital roles in Parkinson's disease (PD) development. Thus, telomere length is expected to be shortened in this disease, but current data are inconclusive. We performed a case-control study of 261 patients with PD and 270 sex and age-matched healthy controls treated at the Peking Union Medical College Hospital. We found leucocyte telomere length (LTL) was significantly shortened in PD as compared with controls [1.02 (0.84-1.39) vs. 1.48 (1.08-1.94), P<0.001] and shorter LTL was associated with a dramatically increased risk of PD (lowest vs. highest quartile odds ratio (OR) =9.54, 95% CI: 5.33-17.06, P<0.001). We also investigated the roles of six LRRK2 variants in the susceptibility to PD. R1441C/G/H, G2019S, and I2020T variations were not detected in our study. No significant differences were found in the presence of variants R1398H (15.4% vs. 17.0%, P=0.619) and R1628P (2.3% vs. 0.7%, P=0.159) in PD and controls, while the G2385R variant was found to be a risk factor associated with increased PD susceptibility (OR=2.14, 95% CI: 1.12-4.10, P=0.021). No significant association was found between different LRRK2 variants and telomere length. These findings suggest that shorter LTL might be associated with PD in a manner independent of LRRK2 variants.

journal_name

Aging (Albany NY)

journal_title

Aging

authors

Wu Y,Pei Y,Yang Z,Li K,Lou X,Cui W

doi

10.18632/aging.103878

subject

Has Abstract

pub_date

2020-10-29 00:00:00

pages

20483-20492

issue

20

issn

1945-4589

pii

103878

journal_volume

12

pub_type

杂志文章

相关文献

Aging-US文献大全
  • Clinical application values of neutrophil-to-lymphocyte ratio in intracranial aneurysms.

    abstract::Inflammation plays an important role in the pathogenesis and growth of intracranial aneurysms (IAs). We investigated the clinical value of the neutrophil-to-lymphocyte ratio (NLR) as a marker of systemic subclinical inflammation in patients with IAs. Consecutive patients with IAs who underwent endovascular treatment (...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.202445

    authors: Zhang B,Lin L,Yuan F,Song G,Chang Q,Wu Z,Miao Z,Mo D,Huo X,Liu A

    更新日期:2021-02-01 00:00:00

  • CO2 lattice laser reverses skin aging caused by UVB.

    abstract::The carbon dioxide (CO2) lattice laser has been successfully used to treat facial skin photoaging induced by UV light. In this study, we analyzed the effect of CO2 lattice laser irradiation on skin photoaging, and investigated the underlying mechanisms. Our results demonstrate that the laser promoted collagen synthesi...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.103063

    authors: Wang H,Guo B,Hui Q,Lin F,Tao K

    更新日期:2020-04-20 00:00:00

  • PD-1 gene rs10204525 and rs7421861 polymorphisms are associated with increased risk and clinical features of esophageal cancer in a Chinese Han population.

    abstract::Programmed death-1 (PD-1) polymorphisms have been associated with esophageal cancer risk. Here, the aims of this case-control study were to explore whether three PD-1 polymorphisms (rs10204525, rs7421861, and rs36084323) were related with the risk and clinical features of esophageal cancer in Chinese Han subjects (n =...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.102845

    authors: Zang B,Chen C,Zhao JQ

    更新日期:2020-02-21 00:00:00

  • PKCζ-dependent upregulation of p27kip1 contributes to oxidative stress induced retinal pigment epithelial cell multinucleation.

    abstract::Retinal pigment epithelial (RPE) cells increase in size and multinucleate during aging. We have shown using human and mouse cell lines that oxidised photoreceptor outer segments (oxPOS)-induced cytokinesis failure is related to RPE cell multinucleation, although the underlying mechanism remains unknown. This study inv...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.101299

    authors: Rajapakse D,Chen M,Curtis TM,Xu H

    更新日期:2017-10-09 00:00:00

  • Resistin enhances angiogenesis in osteosarcoma via the MAPK signaling pathway.

    abstract::Over the last two decades, there have been no significant changes in patient outcomes in relation to the treatment of osteosarcoma, an aggressive malignant neoplasm. It is known that vascular endothelial growth factor-A (VEGF-A) plays a crucial role in angiogenesis and in osteosarcoma. Moreover, VEGF-A expression corr...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.102423

    authors: Tsai HC,Cheng SP,Han CK,Huang YL,Wang SW,Lee JJ,Lai CT,Fong YC,Tang CH

    更新日期:2019-11-13 00:00:00

  • The neurocognitive and BDNF changes of multicomponent exercise for community-dwelling older adults with mild cognitive impairment or dementia: a systematic review and meta-analysis.

    abstract::Our goal was to examine whether multicomponent exercise performed by older adults with mild cognitive impairment or dementia as group-based exercise in community have beneficial effects on cognition and brain-derived neurotrophic factor. Eight studies were identified through Emabase, Medline, PubMed. Searches combined...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.102918

    authors: Wang X,Wang H,Ye Z,Ding G,Li F,Ma J,Hua W

    更新日期:2020-03-19 00:00:00

  • Association of RAGE gene multiple variants with the risk for COPD and asthma in northern Han Chinese.

    abstract::Clinical and experimental data have shown that the receptor for advanced glycation end products (RAGE) is implicated in the pathogenesis of respiratory disorders. In this study, we genotyped five widely-evaluated variants in RAGE gene, aiming to assess their association with the risk for chronic obstructive pulmonary ...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.101975

    authors: Niu H,Niu W,Yu T,Dong F,Huang K,Duan R,Qumu S,Lu M,Li Y,Yang T,Wang C

    更新日期:2019-05-29 00:00:00

  • Relationship between the expression of oestrogen receptor and progesterone receptor and 18F-FDG uptake in endometrial cancer.

    abstract:BACKGROUND:Progestogens have been widely used for the treatment of inoperable endometrial cancer or younger patients with endometrial cancer. Identifying markers that are predictive of a response to progestogens is critical for successful therapy. Molecular imaging with 18F-fluorodeoxyglucose positron emission tomograp...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.103352

    authors: Wu C,Chen R,Xu L,Chen Y,Wang Y,Huang G,Liu J

    更新日期:2020-07-08 00:00:00

  • Long noncoding RNA ARHGAP27P1 inhibits gastric cancer cell proliferation and cell cycle progression through epigenetically regulating p15 and p16.

    abstract::Long noncoding RNAs (lncRNAs) have emerged as important regulators in the development and progression of gastric cancer (GC). ARHGAP27P1 is a pseudogene-derived lncRNA, and it has been found to be associated with GC in our preliminary study, but this association has not been studied further. Herein, we confirmed that ...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.102377

    authors: Zhang G,Xu Y,Zou C,Tang Y,Lu J,Gong Z,Ma G,Zhang W,Jiang P

    更新日期:2019-10-30 00:00:00

  • Caloric restriction effects on liver mTOR signaling are time-of-day dependent.

    abstract::The regulation of mechanistic target of rapamycin (mTOR) signaling contributes to the metabolic effects of a calorie restriction (CR) diet. We assayed the effect of CR on the activity of mTOR complex 1 (mTORC1) and mTOR complex 2 (mTORC2) in the liver of mice at six different times across the day. CR effects on mTORC1...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.101498

    authors: Tulsian R,Velingkaar N,Kondratov R

    更新日期:2018-07-16 00:00:00

  • Error-prone nonhomologous end joining repair operates in human pluripotent stem cells during late G2.

    abstract::Genome stability of human embryonic stem cells (hESC) is an important issue because even minor genetic alterations can negatively impact cell functionality and safety. The incorrect repair of DNA double-stranded breaks (DSBs) is the ultimate cause of the formation of chromosomal aberrations. Using G2 radiosensitivity ...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.100336

    authors: Bogomazova AN,Lagarkova MA,Tskhovrebova LV,Shutova MV,Kiselev SL

    更新日期:2011-06-01 00:00:00

  • Hsa_circ_0000199 facilitates chemo-tolerance of triple-negative breast cancer by interfering with miR-206/613-led PI3K/Akt/mTOR signaling.

    abstract::Increasing attentions have been paid to the role of circRNAs in the etiology of triple-negative breast cancer (TNBC), and we strived to figure out the association of circRNA AKT3/miRNA axis with TNBC chemo-resistance. Altogether 207 BC patients were divided into TNBC group (n=83) and non-TNBC group (n=124), and MCF-10...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.202415

    authors: Li H,Xu W,Xia Z,Liu W,Pan G,Ding J,Li J,Wang J,Xie X,Jiang D

    更新日期:2021-01-20 00:00:00

  • Interplay of MKP-1 and Nrf2 drives tumor growth and drug resistance in non-small cell lung cancer.

    abstract::Alterations in KEAP1/ NF-E2 p45-related factor 2 (NFE2L2/Nrf2) signaling pathway have been reported in 23% lung adenocarcinoma patients, suggesting that deregulation of the pathway is a major cancer driver. Here we report that mitogen-activated protein (MAP) kinase phosphatase 1 (MKP-1) drives tumor growth and drug re...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.102531

    authors: Wang H,Liu K,Chi Z,Zhou X,Ren G,Zhou R,Li Y,Tang X,Wang XJ

    更新日期:2019-12-06 00:00:00

  • PaCATB, a secreted catalase protecting Podospora anserina against exogenous oxidative stress.

    abstract::A differential mass spectrometry analysis of secreted proteins from juvenile and senescent Podospora anserina cultures revealed age-related differences in protein profiles. Among other proteins with decreased abundance in the secretome of senescent cultures a catalase, termed PaCATB, was identified. Genetic modulation...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.100360

    authors: Zintel S,Bernhardt D,Rogowska-Wrzesinska A,Osiewacz HD

    更新日期:2011-08-01 00:00:00

  • Increased intrinsic default-mode network activity as a compensatory mechanism in aMCI: a resting-state functional connectivity MRI study.

    abstract::Numerous studies have investigated the differences in the mean functional connectivity (FC) strength between amnestic mild cognitive impairment (aMCI) patients and normal subjects using resting-state functional magnetic resonance imaging. However, whether the mean FC is increased, decreased or unchanged in aMCI patien...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.102986

    authors: Liang J,Li Y,Liu H,Zhang S,Wang M,Chu Y,Ye J,Xi Q,Zhao X

    更新日期:2020-04-01 00:00:00

  • Cohort profile: the Diet and Healthy Aging (DaHA) study in Singapore.

    abstract::How diet is related with cognition and health has not been systematically examined in Asians whose eating habits are very different from their counterparts in the West and the biological mechanisms underlying such links are not well known yet. The diet and healthy aging (DaHA) study is a community-based longitudinal s...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.104051

    authors: Yu R,Sun Y,Ye KX,Feng Q,Lim SL,Mahendran R,Cheah IK,Foo RSY,Chua RY,Gwee X,Loh M,Sarmugam R,Khine WWT,Chao YX,Larbi A,Lee YK,Kumar AP,Kennedy BK,Kua EH,Feng L

    更新日期:2020-11-18 00:00:00

  • Can Serum Cystatin C predict long-term survival in cardiac surgery patients?

    abstract::Renal dysfunction is a risk factor for morbidity and mortality in cardiac surgery patients. Serum Cystatin C (sCysC) is a well-recognized marker of early renal dysfunction but few reports evaluate its prognostic cardio-vascular role. The aim of the study is to consider the prognostic value of sCysC for cardiovascular ...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.101403

    authors: Rovella V,Marrone G,Dessì M,Ferrannini M,Toschi N,Pellegrino A,Casasco M,Di Daniele N,Noce A

    更新日期:2018-03-27 00:00:00

  • Systematic analysis of bacteriostatic mechanism of flavonoids using transcriptome and its therapeutic effect on vaginitis.

    abstract::The flavonoids in Ageratum conyzoides L. have been used in traditional medicine due to its anti-inflammatory and antibacterial properties. However, the specific mechanism of its antibacterial effect, and the potential therapeutic effect on vaginitis have not been well explained. The growth curves of E. coli, S. aurues...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.103024

    authors: Lin Z,Lin Y,Zhang Z,Shen J,Yang C,Jiang M,Hou Y

    更新日期:2020-04-09 00:00:00

  • Low circulating IGF-I bioactivity is associated with human longevity: findings in centenarians' offspring.

    abstract:UNLABELLED:Centenarians' offspring represent a suitable model to study age-dependent variables (e.g. IGF-I) potentially involved in the modulation of the lifespan. The aim of the present study was to investigate the role of the IGF-I in human longevity. We evaluated circulating IGF-I bioactivity measured by an innovati...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.100484

    authors: Vitale G,Brugts MP,Ogliari G,Castaldi D,Fatti LM,Varewijck AJ,Lamberts SW,Monti D,Bucci L,Cevenini E,Cavagnini F,Franceschi C,Hofland LJ,Mari D,Janssen J

    更新日期:2012-09-01 00:00:00

  • Increased serum salusin-α by aerobic exercise training correlates with improvements in arterial stiffness in middle-aged and older adults.

    abstract::Aging causes arterial stiffening which can be mitigated by increased physical activity. Although low circulating levels of salusin-α are associated with cardiovascular disease, whether salusin-α decreases with aging and whether the reduced arterial stiffening occurring with exercise training is associated with increas...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.102678

    authors: Fujie S,Hasegawa N,Sanada K,Hamaoka T,Maeda S,Padilla J,Martinez-Lemus LA,Iemitsu M

    更新日期:2020-01-09 00:00:00

  • LUCS: a high-resolution nucleic acid sequencing tool for accurate long-read analysis of individual DNA molecules.

    abstract::Nucleic acid sequence analyses are fundamental to all aspects of biological research, spanning aging, mitochondrial DNA (mtDNA) and cancer, as well as microbial and viral evolution. Over the past several years, significant improvements in DNA sequencing, including consensus sequence analysis, have proven invaluable fo...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.103171

    authors: Annis S,Fleischmann Z,Logan R,Mullin-Bernstein Z,Franco M,Saürich J,Tilly JL,Woods DC,Khrapko K

    更新日期:2020-04-28 00:00:00

  • Identification of survival-associated alternative splicing events and signatures in adrenocortical carcinoma based on TCGA SpliceSeq data.

    abstract:OBJECTIVE:To explore the correlations among alternative splicing (AS), splicing factors (SF) and survival outcome in adrenocortical carcinoma (ACC) patients. RESULTS:A total of 92 ACC patients were included. Univariate analysis identified 3919 AS events significantly associated with overall survival. Lasso method foll...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.102924

    authors: Xu N,Ke ZB,Lin XD,Lin F,Chen SH,Wu YP,Chen YH,Wei Y,Zheng QS

    更新日期:2020-03-26 00:00:00

  • Telomere-dependent and telomere-independent origins of endogenous DNA damage in tumor cells.

    abstract::Human tumors and cultured cells contain elevated levels of endogenous DNA damage resulting from telomere dysfunction, replication and transcription errors, reactive oxygen species, and genome instability. However, the contribution of telomere-associated versus telomere-independent endogenous DNA lesions to this damage...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.100019

    authors: Nakamura AJ,Redon CE,Bonner WM,Sedelnikova OA

    更新日期:2009-02-04 00:00:00

  • Apolipoprotein B/AI ratio as an independent risk factor for intracranial atherosclerotic stenosis.

    abstract::To investigate the relation of higher apolipoprotein B/apolipoprotein AI (apoB/AI) ratio with the risk of suffering intracranial atherosclerotic stenosis (ICAS) in both stroke and non-stroke population, we enrolled 1138 patients with acute ischemic stroke (359 with ICAS, 779 without ICAS) and 1072 non-stroke controls ...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.102216

    authors: Sun Y,Hou XH,Wang DD,Ma YH,Tan CC,Sun FR,Cui M,Dong Q,Tan L,Yu JT

    更新日期:2019-09-03 00:00:00

  • MiR-191 inhibit angiogenesis after acute ischemic stroke targeting VEZF1.

    abstract::Acute ischemic stroke (AIS) is a major public health problem in China. Impaired angiogenesis plays crucial roles in the development of ischemic cerebral injury. Recent studies have identified that microRNAs (miRNAs) are important regulators of angiogenesis, but little is known the exact effects of angiogenesis-associa...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.101948

    authors: Du K,Zhao C,Wang L,Wang Y,Zhang KZ,Shen XY,Sun HX,Gao W,Lu X

    更新日期:2019-05-07 00:00:00

  • Prognostic value of immune-related genes in clear cell renal cell carcinoma.

    abstract::Clear cell renal cell carcinoma (ccRCC) is the most common pathological subtype of renal cell carcinoma, and immune-related genes (IRGs) are key contributors to its development. In this study, the gene expression profiles and clinical data of ccRCC patients were downloaded from The Cancer Genome Atlas database and the...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.102548

    authors: Wan B,Liu B,Huang Y,Yu G,Lv C

    更新日期:2019-12-10 00:00:00

  • SLC7A2 serves as a potential biomarker and therapeutic target for ovarian cancer.

    abstract::The solute carrier (SLC) family is the largest group of membrane transporters, but their functions in ovarian cancer (OV) remain unclear. We analyzed SLC family members with amino acids-transporting functions in OV. The mRNA expression levels and prognostic values of SLCs in OV were analyzed in the Gene Expression Pro...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.103433

    authors: Sun T,Bi F,Liu Z,Yang Q

    更新日期:2020-07-09 00:00:00

  • A newly defined risk signature, consisting of three m6A RNA methylation regulators, predicts the prognosis of ovarian cancer.

    abstract::N6-methyladenosine (m6A) RNA methylation, involved in cancer initiation and progression, is dynamically regulated by the m6A RNA methylation regulators. However, the expression of m6A RNA methylation regulators in ovarian cancer and their correlation with prognosis remain elusive. Here, we demonstrated that the 18 cen...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.103811

    authors: Fan L,Lin Y,Lei H,Shu G,He L,Yan Z,Rihan H,Yin G

    更新日期:2020-09-20 00:00:00

  • FX5 as a non-steroidal GR antagonist improved glucose homeostasis in type 2 diabetic mice via GR/HNF4α/miR-122-5p pathway.

    abstract::Type 2 diabetes mellitus (T2DM) is a chronic metabolic disease characterized by glucose metabolic disorders, and gluconeogenesis inhibiting is a promisingly therapeutic strategy for T2DM. Glucocorticoid receptor (GR) is tightly implicated in the regulation of gluconeogenesis, although the underlying mechanism remains ...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.202275

    authors: Xu X,Chen Y,Zhu D,Zhao T,Xu R,Wang J,Hu L,Shen X

    更新日期:2020-12-09 00:00:00

  • Beneficial effects of PGC-1α in the substantia nigra of a mouse model of MPTP-induced dopaminergic neurotoxicity.

    abstract:BACKGROUND:Mitochondrial dysfunction and oxidative stress are closely associated with the pathogenesis of Parkinson's disease. Peroxisome proliferator-activated receptor γ coactivator 1 alpha (PGC-1α) is thought to play multiple roles in the regulation of mitochondrial biogenesis and cellular energy metabolism. We rece...

    journal_title:Aging

    pub_type: 杂志文章

    doi:10.18632/aging.102357

    authors: Wang Y,Chen C,Huang W,Huang M,Wang J,Chen X,Ye Q

    更新日期:2019-10-21 00:00:00