Abstract:
:Lupus nephritis is a crucial complication of systemic lupus erythematosus. In this study, we investigated the roles of mouse natural killer T (NKT) cells in lupus nephritis. From 24 weeks of age, NZB/NZW F1 mice were injected with alpha-galactosylceramide (α-GalCer) or vehicle once a week for four weeks. In the α-GalCer group, the levels of proteinuria and blood urea nitrogen were significantly lower than those in the vehicle group. The histological evaluation showed a decrease in glomerular immune complex deposits and an alleviation of podocyte injury. The proportion of NKT cells in the mononuclear cell (MNC) fraction in the α-GalCer group was significantly decreased in the liver, kidney, and spleen. The proliferation and cytokine production in α-GalCer-stimulated liver MNCs were markedly diminished in the α-GalCer group (anergy). The IFN-γ production in liver MNCs stimulated by concanavalin A or an anti-CD3 antibody did not differ between the two groups, whereas the IL-4 production was significantly lower in the α-GalCer group. In addition, the IgM production in CpG-oligodeoxynucleotide-stimulated spleen MNCs was significantly lower in the α-GalCer group. These results suggest that α-GalCer suppressed Th2 immune responses in NKT cells and B cell function, thereby slowing the progression of lupus nephritis.
journal_name
Sci Repjournal_title
Scientific reportsauthors
Uchida T,Nakashima H,Yamagata A,Ito S,Ishikiriyama T,Nakashima M,Seki S,Kumagai H,Oshima Ndoi
10.1038/s41598-018-26470-wsubject
Has Abstractpub_date
2018-05-29 00:00:00pages
8225issue
1issn
2045-2322pii
10.1038/s41598-018-26470-wjournal_volume
8pub_type
杂志文章abstract::Vancomycin-resistant Staphylococcus aureus (VRSA), Vancomycin-intermediate S. aureus (VISA) and heterogeneous VISA (hVISA) are subject to vancomycin treatment failure. The aim of the present study was to determine their precise prevalence and investigate prevalence variability depending on different years and location...
journal_title:Scientific reports
pub_type: 杂志文章,meta分析
doi:10.1038/s41598-020-69058-z
更新日期:2020-07-29 00:00:00
abstract::This study aimed to determine whether bisphosphonates exert an effect on preventing femoral head collapse after osteonecrosis of the femoral head (ONFH) in an animal model and in clinical trials. A systematic literature search was performed for studies published up to January 2017. Twenty-three articles (16 animal stu...
journal_title:Scientific reports
pub_type: 杂志文章,meta分析
doi:10.1038/s41598-018-19884-z
更新日期:2018-01-23 00:00:00
abstract::Melanoma is one of the most aggressive skin cancers and is well known for its high metastatic rate. Studies have shown that epithelial mesenchymal transition (EMT) is essential for melanoma cell metastasis. However, the molecular mechanisms underlying EMT are still not fully understood. We have shown that IRGM1, a mem...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep12357
更新日期:2015-07-23 00:00:00
abstract::The role of the actin cytoskeleton in relation to mitochondria function and dynamics is only recently beginning to be recognized. Myo19 is an actin-based motor that is bound to the outer mitochondrial membrane and promotes the localization of mitochondria to filopodia in response to glucose starvation. However, how gl...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-017-11002-9
更新日期:2017-09-14 00:00:00
abstract::The widely accepted multiple-hit hypothesis of carcinogenesis states that cancers arise after several successive events. However, no consensus has been reached on the quantity and nature of these events, although "driver" mutations or epimutations are considered the most probable candidates. By using the largest publi...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-017-12448-7
更新日期:2017-09-22 00:00:00
abstract::Both between- and within-individual variation in behaviour can be important in determining mating opportunities and reproductive outcomes. Such behavioural variability can be induced by environmental conditions, especially if individuals vary in their tolerance levels or resource allocation patterns. We tested the eff...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-018-27651-3
更新日期:2018-06-19 00:00:00
abstract::Cystic fibrosis-related diabetes (CFRD) worsens CF lung disease leading to early mortality. Loss of beta cell area, even without overt diabetes or pancreatitis is consistently observed. We investigated whether short-term CFTR inhibition was sufficient to impact islet morphology and function in otherwise healthy mice. ...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-019-47745-w
更新日期:2019-08-02 00:00:00
abstract::Society's increasing interactions with technology are creating extensive "digital traces" of our collective human behavior. These new data sources are fuelling the rapid development of the new field of computational social science. To investigate user attention to the Hurricane Sandy disaster in 2012, we analyze data ...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep03141
更新日期:2013-11-05 00:00:00
abstract::Networks are mathematical structures that are universally used to describe a large variety of complex systems such as the brain or the Internet. Characterizing the geometrical properties of these networks has become increasingly relevant for routing problems, inference and data mining. In real growing networks, topolo...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep10073
更新日期:2015-05-18 00:00:00
abstract::The potency of cellular immune responses strongly depends on T cell avidity to antigen. Yet, functional avidity measurements are rarely performed in patients, mainly due to the technical challenges of characterizing heterogeneous T cells. The mean functional T cell avidity can be determined by the IFN-γ Elispot assay,...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep44320
更新日期:2017-03-13 00:00:00
abstract::In this paper, one kind of novel non-periodic spoof surface plasmon polaritons (SSPPs) with H-shaped cells is proposed. As we all know, the cutoff frequency exists inherently for the conventional comb-shaped SSPPs, which is a kind of periodic groove shape structures and fed by a conventional coplanar waveguide (CPW). ...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-018-20533-8
更新日期:2018-02-06 00:00:00
abstract::A pancreatic β-cell line MIN6 was previously established in our lab from an insulinoma developed in an IT6 transgenic mouse expressing the SV40 T antigen in β-cells. This cell line has been widely used for in vitro analysis of β-cell function, but tends to lose the mature β-cell features, including glucose-stimulated ...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-79992-7
更新日期:2021-01-12 00:00:00
abstract::MALDI-TOF spectrometry has not been used for urinary exosome analysis. We used it for determining UC biomarkers. From 2012 to 2015, we enrolled 129 consecutive patients with UC and 62 participants without UC. Exosomes from their urine were isolated, and analyzed through MALDI-TOF spectrometry. Immunohistochemical (IHC...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep34446
更新日期:2016-09-30 00:00:00
abstract::Resistance of cancer cells to chemotherapy is a significant problem in oncology, and the development of sensitising agents or small-molecules with new mechanisms of action to kill these cells is needed. Autophagy is a cellular process responsible for the turnover of misfolded proteins or damaged organelles, and it als...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep05510
更新日期:2014-07-01 00:00:00
abstract::Bone morphogenetic proteins (BMPs) regulate hard tissue formation, including bone and tooth. Growth differentiation factor 5 (GDF5), a known BMP, is expressed in cartilage and regulates chondrogenesis, and mutations have been shown to cause osteoarthritis. Notably, GDF5 is also expressed in periodontal ligament tissue...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep23670
更新日期:2016-03-31 00:00:00
abstract::Behaviour problems are common in companion felines, and problematic behaviour may be a sign of chronic stress. In laboratory animals, early weaning increases the risk for aggression, anxiety, and stereotypic behaviour. However, very few studies have focused on early weaning in one of the world's most popular pets, the...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-017-11173-5
更新日期:2017-09-04 00:00:00
abstract::There is a need for noninvasive repeatable biomarkers to detect early cancer treatment response and spare non-responders unnecessary morbidities and costs. Here, we introduce three-dimensional (3D) dynamic contrast enhanced ultrasound (DCE-US) perfusion map characterization as inexpensive, bedside and longitudinal ind...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-63810-1
更新日期:2020-04-24 00:00:00
abstract::Whole genome sequencing (WGS) can elucidate Mycobacterium tuberculosis (Mtb) transmission patterns but more data is needed to guide its use in high-burden settings. In a household-based TB transmissibility study in Peru, we identified a large MIRU-VNTR Mtb cluster (148 isolates) with a range of resistance phenotypes, ...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-019-41967-8
更新日期:2019-04-03 00:00:00
abstract::An amendment to this paper has been published and can be accessed via a link at the top of the paper. ...
journal_title:Scientific reports
pub_type: 已发布勘误
doi:10.1038/s41598-020-74208-4
更新日期:2020-10-06 00:00:00
abstract::We investigate the growth of Cu films on two different Cu seed layers: one with regular <111>-oriented grains and the other with very strong <111>-preferred orientation. It is found that densely-packed nanotwinned Cu (nt-Cu) can be grown by pulsed electroplating on the strong <111>-oriented Cu seed layer without a ran...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep06123
更新日期:2014-08-19 00:00:00
abstract::One of the potential antibiofilm strategies is to use lytic phages and phage-derived polysaccharide depolymerases. The idea is to uncover bacteria embedded in the biofilm matrix making them accessible and vulnerable to antibacterials and the immune system. Here we present the antibiofilm efficiency of lytic phage KP34...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-77198-5
更新日期:2020-11-23 00:00:00
abstract::The inward rectifier Kir2.1 current (IKir2.1) was reported to be facilitated by fluid flow. However, the mechanism underlying this facilitation remains uncertain. We hypothesized that during K+ influx or efflux, [K+] adjacent to the outer mouth of the Kir2.1 channel might decrease or increase, respectively, compared w...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep39585
更新日期:2016-12-22 00:00:00
abstract::Flow rates play an important role in microfluidic devices because they affect the transport of chemicals and determine where and when (bio)chemical reactions occur in these devices. Flow rates can conveniently be determined using external peripherals in active microfluidics. However, setting specific flow rates in pas...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-019-53885-w
更新日期:2019-11-21 00:00:00
abstract::A functional genetic switch from the lactococcal bacteriophage TP901-1, deciding which of two divergently transcribing promoters becomes most active and allows this bi-stable decision to be inherited in future generations requires a DNA region of less than 1 kb. The fragment encodes two repressors, CI and MOR, transcr...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-65493-0
更新日期:2020-05-26 00:00:00
abstract::Multisensory integration provides continuous and stable perception from separate sensory inputs. Here, we investigated the functional role of temporal binding between the visual and the tactile senses. To this end we used the paradigm of compression that induces shifts in time when probe stimuli are degraded, e.g., by...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep25843
更新日期:2016-05-16 00:00:00
abstract::Transthyretin (TTR) is a blood and cerebrospinal fluid transporter of thyroxine and retinol. Gene expression profiling revealed an elevation of Ttr expression in the dorsomedial hypothalamus (DMH) of rats with exercise-induced anorexia, implying that central TTR may also play a functional role in modulating food intak...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep24238
更新日期:2016-04-07 00:00:00
abstract::Ten-year oncological experience of the University Medical Center Groningen with conventional laparotomy (C-RRRTM) and laparoscopy (L-RRRTM) is described concerning resection of residual retroperitoneal tumor masses (RRTM) in a large series of patients with advanced nonseminomatous testicular germ cell tumors (NSTGCT)....
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-019-52109-5
更新日期:2019-11-01 00:00:00
abstract::Skyrmions in ultrathin ferromagnetic metal (FM)/heavy metal (HM) multilayer systems produced by conventional sputtering methods have recently generated huge interest due to their applications in the field of spintronics. The sandwich structure with two correctly-chosen heavy metal layers provides an additive interfaci...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-018-23799-0
更新日期:2018-04-09 00:00:00
abstract::Receding angles have been shown to have great significance when designing a superhydrophobic surface for applications involving self-cleaning. Although apparent receding angles under dynamic conditions have been well studied, the microscopic receding contact line dynamics are not well understood. Therefore, experiment...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/srep08384
更新日期:2015-02-11 00:00:00
abstract::Waste biomass from forestry and wood processing industries is a source to obtain fine chemicals, and its processing is a good example of circular economy, but it generates secondary environmental impacts. The main objective of this study was to analyse the environmental performances of laboratory scale processes for p...
journal_title:Scientific reports
pub_type: 杂志文章
doi:10.1038/s41598-020-70587-w
更新日期:2020-08-12 00:00:00