NKX2-1-AS1 negatively regulates CD274/PD-L1, cell-cell interaction genes, and limits human lung carcinoma cell migration.

Abstract:

:The function of most long noncoding RNAs (lncRNAs) is unknown. However, recent studies reveal important roles of lncRNAs in regulating cancer-related pathways. Human antisense lncRNA-NKX2-1-AS1 partially overlaps the NKX2-1/TTF1 gene within chromosomal region 14q13.3. Amplification of this region and/or differential expression of genes therein are associated with cancer progression. Herein we show higher levels of NKX2-AS1 and NKX2-1 in lung adenocarcinomas relative to non-tumor controls but no correlation between NKX2-1-AS1 and NKX2-1 levels across specimens, or with amplification of the 14q13.3 region, suggesting that NKX2-1-AS1 and NKX2-1 are independently regulated. Loss-and-gain of function experiments showed that NKX2-1-AS1 does not regulate NKX2-1 expression, or nearby genes, but controls genes in trans. Genes up-regulated by NKX2-1-AS1-knockdown belong to cell adhesion and PD-L1/PD-1 checkpoint pathways. NKX2-1-AS1 negatively regulates endogenous CD274/PD-L1, a known target of NKX2-1, and the transcriptional activity of -1kb-CD274 promoter-reporter construct. Furthermore, NKX2-1-AS1 interferes with NKX2-1 protein binding to the CD274-promoter, likely by NKX2-1 protein-NKX2-1-AS1 interactions. Finally, NKX2-1-AS1 negatively regulates cell migration and wound healing, but not proliferation or apoptosis. These findings support potential roles of NKX2-1-AS1 in limiting motility and immune system evasion of lung carcinoma cells, highlighting a novel mechanism that may influence tumorigenic capabilities of lung epithelial cells.

journal_name

Sci Rep

journal_title

Scientific reports

authors

Kathuria H,Millien G,McNally L,Gower AC,Tagne JB,Cao Y,Ramirez MI

doi

10.1038/s41598-018-32793-5

subject

Has Abstract

pub_date

2018-09-26 00:00:00

pages

14418

issue

1

issn

2045-2322

pii

10.1038/s41598-018-32793-5

journal_volume

8

pub_type

杂志文章
  • The soil bacterial and fungal diversity were determined by the stoichiometric ratios of litter inputs: evidence from a constructed wetland.

    abstract::Plant litter is an important component in wetland ecosystems, and the role of plant litter decomposition is considered to be important for wetland ecosystem functions and services. However, the consequences of litter inputs have seldom been experimentally tested in real ecosystems such as constructed wetlands (CWs). T...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-019-50161-9

    authors: Ping Y,Pan X,Li W,Wang J,Cui L

    更新日期:2019-09-25 00:00:00

  • An appraisal of whole-room indirect calorimeters and a metabolic cart for measuring resting and active metabolic rates.

    abstract::Whole-room indirect calorimeters (WRICs) have traditionally been used for real-time resting metabolic rate (RMR) measurements, while metabolic rate (MR) during short-interval exercises has commonly been measured by metabolic carts (MCs). This study aims to investigate the feasibility of incorporating short-interval ex...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-020-71001-1

    authors: Chen S,Scott C,Pearce JV,Farrar JS,Evans RK,Celi FS

    更新日期:2020-08-31 00:00:00

  • Metabolomic networks and pathways associated with feed efficiency and related-traits in Duroc and Landrace pigs.

    abstract::Improving feed efficiency (FE) is a major goal of pig breeding, reducing production costs and providing sustainability to the pig industry. Reliable predictors for FE could assist pig producers. We carried out untargeted blood metabolite profiling in uncastrated males from Danbred Duroc (n = 59) and Danbred Landrace (...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-019-57182-4

    authors: Carmelo VAO,Banerjee P,da Silva Diniz WJ,Kadarmideen HN

    更新日期:2020-01-14 00:00:00

  • The autofluorescence characteristics of bacterial intracellular and extracellular substances during the operation of anammox reactor.

    abstract::Anammox is a cost-effective process to treat nitrogenous wastewater. In this work, excitation-emission matrix (EEM) fluorescence spectroscopy was used to characterize the intracellular and extracellular substances of anammox sludge during reactor operation of 276 days. Four main fluorophores were identified from the i...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep39289

    authors: Hou X,Liu S,Feng Y

    更新日期:2017-01-16 00:00:00

  • Systematic Analysis of Pigeons' Discrimination of Pixelated Stimuli: A Hierarchical Pattern Recognition System Is Not Identifiable.

    abstract::Pigeons learned to discriminate two different patterns displayed with miniature light-emitting diode arrays. They were then tested with 84 interspersed, non-reinforced degraded pattern pairs. Choices ranged between 100% and 50% for one or other of the patterns. Stimuli consisting of few pixels yielded low choice score...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-019-50212-1

    authors: Delius JD,Delius JAM

    更新日期:2019-09-26 00:00:00

  • Electrophysiologically and behaviourally active semiochemicals identified from bed bug refuge substrate.

    abstract::Bed bugs are pests of public health importance due to their relentless biting habits that can lead to allergies, secondary infections and mental health issues. When not feeding on human blood bed bugs aggregate in refuges close to human hosts. This aggregation behaviour could be exploited to lure bed bugs into traps f...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-020-61368-6

    authors: Weeks ENI,Logan JG,Birkett MA,Caulfield JC,Gezan SA,Welham SJ,Brugman VA,Pickett JA,Cameron MM

    更新日期:2020-03-12 00:00:00

  • Genetic characterization of cysteine-rich type-b avenin-like protein coding genes in common wheat.

    abstract::The wheat avenin-like proteins (ALP) are considered atypical gluten constituents and have shown positive effects on dough properties revealed using a transgenic approach. However, to date the genetic architecture of ALP genes is unclear, making it impossible to be utilized in wheat breeding. In the current study, thre...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep30692

    authors: Chen XY,Cao XY,Zhang YJ,Islam S,Zhang JJ,Yang RC,Liu JJ,Li GY,Appels R,Keeble-Gagnere G,Ji WQ,He ZH,Ma WJ

    更新日期:2016-08-09 00:00:00

  • Human cooperation in groups: variation begets variation.

    abstract::Many experiments on human cooperation have revealed that individuals differ systematically in their tendency to cooperate with others. It has also been shown that individuals condition their behaviour on the overall cooperation level of their peers. Yet, little is known about how individuals respond to heterogeneity i...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep16144

    authors: van den Berg P,Molleman L,Junikka J,Puurtinen M,Weissing FJ

    更新日期:2015-11-04 00:00:00

  • Emotional arousal modulates oscillatory correlates of targeted memory reactivation during NREM, but not REM sleep.

    abstract::Rapid eye movement (REM) sleep is considered to preferentially reprocess emotionally arousing memories. We tested this hypothesis by cueing emotional vs. neutral memories during REM and NREM sleep and wakefulness by presenting associated verbal memory cues after learning. Here we show that cueing during NREM sleep sig...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep39229

    authors: Lehmann M,Schreiner T,Seifritz E,Rasch B

    更新日期:2016-12-16 00:00:00

  • Andy's Algorithms: new automated digital image analysis pipelines for FIJI.

    abstract::Quantification of cellular antigens and their interactions via antibody-based detection methods are widely used in scientific research. Accurate high-throughput quantitation of these assays using general image analysis software can be time consuming and challenging, particularly when attempted by users with limited im...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-017-15885-6

    authors: Law AMK,Yin JXM,Castillo L,Young AIJ,Piggin C,Rogers S,Caldon CE,Burgess A,Millar EKA,O'Toole SA,Gallego-Ortega D,Ormandy CJ,Oakes SR

    更新日期:2017-11-16 00:00:00

  • Production, Characterization, and Epitope Mapping of Monoclonal Antibodies Against Different Subtypes of Rabbit Hemorrhagic Disease Virus (RHDV).

    abstract::In 2010, a new rabbit hemorrhagic disease virus (RHDV) variant, designated RHDV2, was identified for the first time in Italy. Studies have shown that RHDV2 differs from RHDV1 (traditional RHDV) in terms of its antigenic profile and genetic characteristics. The VP60 protein of RHDV is a structural protein that plays im...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep20857

    authors: Kong D,Liu J,Jiang Q,Yu Z,Hu X,Guo D,Huang Q,Jiao M,Qu L

    更新日期:2016-02-16 00:00:00

  • High precision computer-generated moiré profilometry.

    abstract::Recently, a computer-generated moiré profilometry was proposed by our research group. It can effectively avoid the influence of the transient caused by moiré fringes' direct acquisition and generally owns a higher accuracy. But when the spatial spectrum of the captured deformed pattern is severely aliased caused by th...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-019-44186-3

    authors: Li C,Cao Y,Wang L,Wan Y,Fu G,Wang Y,Chen C

    更新日期:2019-05-24 00:00:00

  • GABA accretion reduces Lsi-1 and Lsi-2 gene expressions and modulates physiological responses in Oryza sativa to provide tolerance towards arsenic.

    abstract::GABA counteracts wide range of stresses through regulation of GABA shunt pathway in plants. Although, GABA assisted tolerance against As toxicity in plants is still unexplored. We have examined GABA induced tolerance in rice seedlings with two exposure periods of GABA i.e., short term and long term. Results showed tha...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-017-09428-2

    authors: Kumar N,Dubey AK,Upadhyay AK,Gautam A,Ranjan R,Srikishna S,Sahu N,Behera SK,Mallick S

    更新日期:2017-08-18 00:00:00

  • Histological validation of fast macromolecular proton fraction mapping as a quantitative myelin imaging method in the cuprizone demyelination model.

    abstract::Cuprizone-induced demyelination in mice is a frequently used model in preclinical multiple sclerosis research. A recent quantitative clinically-targeted MRI method, fast macromolecular proton fraction (MPF) mapping demonstrated a promise as a myelin biomarker in human and animal studies with a particular advantage of ...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep46686

    authors: Khodanovich MY,Sorokina IV,Glazacheva VY,Akulov AE,Nemirovich-Danchenko NM,Romashchenko AV,Tolstikova TG,Mustafina LR,Yarnykh VL

    更新日期:2017-04-24 00:00:00

  • Temporal tuning in the bat auditory cortex is sharper when studied with natural echolocation sequences.

    abstract::Precise temporal coding is necessary for proper acoustic analysis. However, at cortical level, forward suppression appears to limit the ability of neurons to extract temporal information from natural sound sequences. Here we studied how temporal processing can be maintained in the bats' cortex in the presence of suppr...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep29102

    authors: Beetz MJ,Hechavarría JC,Kössl M

    更新日期:2016-06-30 00:00:00

  • Cessation of Bezafibrate in patients with chronic kidney disease improves renal function.

    abstract::Bezafibrate (BzF) is eliminated by renal excretion and dosage must be reduced in patients with chronic kidney disease (CKD). There is a concern that BzF causes a further deterioration in renal function in patients with CKD. This study assessed whether BzF discontinuation or dose reduction in CKD patients improves rena...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-020-76861-1

    authors: Zingerman B,Ziv D,Feder Krengel N,Korzets A,Matok I

    更新日期:2020-11-13 00:00:00

  • Elemental Zn and its Binding Protein Zinc-α2-Glycoprotein are Elevated in HPV-Positive Oropharyngeal Squamous Cell Carcinoma.

    abstract::Human papillomavirus (HPV)-positive head and neck squamous cell carcinoma (HNSCC) is biologically distinct from HPV-negative HNSCC. Outside of HPV-status, few tumor-intrinsic variables have been identified that correlate to improved survival. As part of exploratory analysis into the trace elemental composition of orop...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-019-53268-1

    authors: Poropatich K,Paunesku T,Zander A,Wray B,Schipma M,Dalal P,Agulnik M,Chen S,Lai B,Antipova O,Maxey E,Brown K,Wanzer MB,Gursel D,Fan H,Rademaker A,Woloschak GE,Mittal BB

    更新日期:2019-11-18 00:00:00

  • Genome-guided Investigation of Antibiotic Substances produced by Allosalinactinospora lopnorensis CA15-2(T) from Lop Nor region, China.

    abstract::Microbial secondary metabolites are valuable resources for novel drug discovery. In particular, actinomycetes expressed a range of antibiotics against a spectrum of bacteria. In genus level, strain Allosalinactinospora lopnorensis CA15-2(T) is the first new actinomycete isolated from the Lop Nor region, China. Antimic...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep20667

    authors: Huang C,Leung RK,Guo M,Tuo L,Guo L,Yew WW,Lou I,Lee SMY,Sun C

    更新日期:2016-02-11 00:00:00

  • Genomics of high molecular weight plasmids isolated from an on-farm biopurification system.

    abstract::The use of biopurification systems (BPS) constitutes an efficient strategy to eliminate pesticides from polluted wastewaters from farm activities. BPS environments contain a high microbial density and diversity facilitating the exchange of information among bacteria, mediated by mobile genetic elements (MGEs), which p...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep28284

    authors: Martini MC,Wibberg D,Lozano M,Torres Tejerizo G,Albicoro FJ,Jaenicke S,van Elsas JD,Petroni A,Garcillán-Barcia MP,de la Cruz F,Schlüter A,Pühler A,Pistorio M,Lagares A,Del Papa MF

    更新日期:2016-06-20 00:00:00

  • Phylogenomic analysis of MKKs and MAPKs from 16 legumes and detection of interacting pairs in chickpea divulge MAPK signalling modules.

    abstract::The mitogen-activated protein kinase (MAPK)-mediated phosphorylation cascade is a vital component of plant cellular signalling. Despite this, MAPK signalling cascade is less characterized in crop legumes. To fill this void, we present here a comprehensive phylogeny of MAPK kinases (MKKs) and MAPKs identified from 16 l...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-017-04913-0

    authors: Purayannur S,Kumar K,Kaladhar VC,Verma PK

    更新日期:2017-07-10 00:00:00

  • Fabrication of thickness controllable free-standing sandwich-structured hybrid carbon film for high-rate and high-power supercapacitor.

    abstract::Hybrid carbon films composed of graphene film and porous carbon film may give full play to the advantages of both carbon materials, and have great potential for application in energy storage and conversion devices. Unfortunately, there are very few reports on fabrication of hybrid carbon films. Here we demonstrate a s...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep07050

    authors: Wei H,Wei S,Tian W,Zhu D,Liu Y,Yuan L,Li X

    更新日期:2014-11-14 00:00:00

  • Genetic polymorphism analyses of 30 InDels in Chinese Xibe ethnic group and its population genetic differentiations with other groups.

    abstract::In the present study, we obtained population genetic data and forensic parameters of 30 InDel loci in Chinese Xibe ethnic group from northwestern China and studied the genetic relationships between the studied Xibe group and other reference groups. The observed heterozygosities ranged from 0.1704 at HLD118 locus to 0....

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep08260

    authors: Meng HT,Zhang YD,Shen CM,Yuan GL,Yang CH,Jin R,Yan JW,Wang HD,Liu WJ,Jing H,Zhu BF

    更新日期:2015-02-05 00:00:00

  • Direct observation of atomic-scale origins of local dissolution in Al-Cu-Mg alloys.

    abstract::Atomistic chemical inhomogeneities are anticipated to induce dissimilarities in surface potentials, which control corrosion initiation of alloys at the atomic scale. Precise understanding of corrosion is therefore hampered by lack of definite information describing how atomistic heterogeneities regulate the process. H...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep39525

    authors: Zhang B,Wang J,Wu B,Oguzie EE,Luo K,Ma XL

    更新日期:2016-12-21 00:00:00

  • Structural and electronic analysis of the atomic scale nucleation of Ag on α-Ag2WO4 induced by electron irradiation.

    abstract::In this work, we utilise a combination of theory, computation and experiments to understand the early events related to the nucleation of Ag filaments on α-Ag2WO4 crystals, which is driven by an accelerated electron beam from an electron microscope under high vacuum. The growth process and the chemical composition and...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep05391

    authors: Andrés J,Gracia L,Gonzalez-Navarrete P,Longo VM,Avansi W Jr,Volanti DP,Ferrer MM,Lemos PS,La Porta FA,Hernandes AC,Longo E

    更新日期:2014-06-23 00:00:00

  • Integrin α7 expression is increased in asthmatic patients and its inhibition reduces Kras protein abundance in airway smooth muscle cells.

    abstract::Airway smooth muscle (ASM) cells exhibit plastic phenotypic behavior marked by reversible modulation and maturation between contractile and proliferative phenotypic states. Integrins are a class of transmembrane proteins that have been implicated as novel therapeutic targets for asthma treatment. We previously showed ...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-019-46260-2

    authors: Teoh CM,Tan SSL,Langenbach SY,Wong AH,Cheong DHJ,Tam JKC,New CS,Tran T

    更新日期:2019-07-09 00:00:00

  • Identification of a key gene module associated with glucocorticoid- induced derangement in bone mineral density in patients with asthma.

    abstract::Derangement in bone mineral density (BMD) caused by glucocorticoid is well-known. The present study aimed to find key biological pathways associated with low BMD after glucocorticoid treatment in asthmatics using gene expression profiles of peripheral blood cells. We utilized immortalized B cells (IBCs) from 32 childh...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-019-56656-9

    authors: Lee SY,Won HK,Kim BK,Kim SH,Chang YS,Cho SH,Kelly HW,Tantisira KG,Park HW

    更新日期:2019-12-27 00:00:00

  • Taurine in drinking water recovers learning and memory in the adult APP/PS1 mouse model of Alzheimer's disease.

    abstract::Alzheimer's disease (AD) is a lethal progressive neurological disorder affecting the memory. Recently, US Food and Drug Administration mitigated the standard for drug approval, allowing symptomatic drugs that only improve cognitive deficits to be allowed to accelerate on to clinical trials. Our study focuses on taurin...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep07467

    authors: Kim HY,Kim HV,Yoon JH,Kang BR,Cho SM,Lee S,Kim JY,Kim JW,Cho Y,Woo J,Kim Y

    更新日期:2014-12-12 00:00:00

  • A label-free optical whole-cell Escherichia coli biosensor for the detection of pyrethroid insecticide exposure.

    abstract::There is a growing need for low-cost, portable technologies for the detection of threats to the environment and human health. Here we propose a label-free, optical whole-cell Escherichia coli biosensor for the detection of 3-phenoxybenzoic acid (3-PBA), a biomarker for monitoring human exposure to synthetic pyrethroid...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-019-48907-6

    authors: Riangrungroj P,Bever CS,Hammock BD,Polizzi KM

    更新日期:2019-08-28 00:00:00

  • Wild chimpanzees show group differences in selection of agricultural crops.

    abstract::The ability of wild animals to respond flexibly to anthropogenic environmental changes, including agriculture, is critical to survival in human-impacted habitats. Understanding use of human foods by wildlife can shed light on the acquisition of novel feeding habits and how animals respond to human-driven land-use chan...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep05956

    authors: McLennan MR,Hockings KJ

    更新日期:2014-08-05 00:00:00

  • Expression response of chalcone synthase gene to inducing conditions and its effect on flavonoids accumulation in two medicinal species of Anoectochilus.

    abstract::Anoectochilus roxburghii and Anoectochilus formasanus are the major species of genus Anoectochilus used in traditional Chinese medicine for their abundant content of flavonoids and some other medicinal constituents. In recent years, their wild resources are gradually exhausted due to over-collection and ecological det...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-019-56821-0

    authors: Yang L,Zhang JC,Qu JT,He G,Yu HQ,Li WC,Fu FL

    更新日期:2019-12-27 00:00:00