Oligonucleotide conjugated multi-functional adeno-associated viruses.

Abstract:

:Recombinant adeno-associated viruses (AAVs) are among the most commonly used vehicles for in vivo gene delivery. However, their tropism is limited, and additionally their efficacy can be negatively affected by prevalence of neutralizing antibodies in sera. Methodologies to systematically engineer AAV capsid properties would thus be of great relevance. In this regard, we develop here multi-functional AAVs by engineering precision tethering of oligonucleotides onto the AAV surface, and thereby enabling a spectrum of nucleic-acid programmable functionalities. Towards this, we engineered genetically encoded incorporation of unnatural amino acids (UAA) bearing bio-orthogonal chemical handles onto capsid proteins. Via these we enabled site-specific coupling of oligonucleotides onto the AAV capsid surface using facile click chemistry. The resulting oligo-AAVs could be sequence specifically labeled, and also patterned in 2D using DNA array substrates. Additionally, we utilized these oligo conjugations to engineer viral shielding by lipid-based cloaks that efficaciously protected the AAV particles from neutralizing serum. We confirmed these 'cloaked AAVs' retained full functionality via their ability to transduce a range of cell types, and also enable robust delivery of CRISPR-Cas9 effectors. Taken together, we anticipate this programmable oligo-AAV system will have broad utility in synthetic biology and AAV engineering applications.

journal_name

Sci Rep

journal_title

Scientific reports

authors

Katrekar D,Moreno AM,Chen G,Worlikar A,Mali P

doi

10.1038/s41598-018-21742-x

subject

Has Abstract

pub_date

2018-02-26 00:00:00

pages

3589

issue

1

issn

2045-2322

pii

10.1038/s41598-018-21742-x

journal_volume

8

pub_type

杂志文章
  • Photoresponsivity of an all-semimetal heterostructure based on graphene and WTe2.

    abstract::Heterostructures based on two-dimensional (2D) materials have sparked wide interests in both fundamental physics and applied devices. Recently, Dirac/Weyl semimetals are emerging as capable functional materials for optoelectronic devices. However, thus far the interfacial coupling of an all-semimetal 2D heterostructur...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-018-29717-8

    authors: Liu Y,Liu C,Wang X,He L,Wan X,Xu Y,Shi Y,Zhang R,Wang F

    更新日期:2018-08-27 00:00:00

  • Effect of over expressing protective antigen on global gene transcription in Bacillus anthracis BH500.

    abstract::Protective antigen (PA) of Bacillus anthracis is being considered as a vaccine candidate against anthrax and its production has been explored in several heterologous host systems. Since the systems tested introduced adverse issues such as inclusion body formation and endotoxin contamination, the production from B. ant...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-018-34196-y

    authors: Sharma AK,Leppla SH,Pomerantsev AP,Shiloach J

    更新日期:2018-10-31 00:00:00

  • Accelerating next generation sequencing data analysis with system level optimizations.

    abstract::Next generation sequencing (NGS) data analysis is highly compute intensive. In-memory computing, vectorization, bulk data transfer, CPU frequency scaling are some of the hardware features in the modern computing architectures. To get the best execution time and utilize these hardware features, it is necessary to tune ...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-017-09089-1

    authors: Kathiresan N,Temanni R,Almabrazi H,Syed N,Jithesh PV,Al-Ali R

    更新日期:2017-08-22 00:00:00

  • Repeating pattern of non-RVD variations in DNA-binding modules enhances TALEN activity.

    abstract::Transcription activator-like effector (TALE) nuclease (TALEN) is a site-specific nuclease, which can be freely designed and easily constructed. Numerous methods of constructing TALENs harboring different TALE scaffolds and repeat variants have recently been reported. However, the functionalities of structurally differ...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep03379

    authors: Sakuma T,Ochiai H,Kaneko T,Mashimo T,Tokumasu D,Sakane Y,Suzuki K,Miyamoto T,Sakamoto N,Matsuura S,Yamamoto T

    更新日期:2013-11-29 00:00:00

  • Inhibition of Canonical NF-κB Signaling by a Small Molecule Targeting NEMO-Ubiquitin Interaction.

    abstract::The IκB kinase (IKK) complex acts as the gatekeeper of canonical NF-κB signaling, thereby regulating immunity, inflammation and cancer. It consists of the catalytic subunits IKKα and IKKβ and the regulatory subunit NEMO/IKKγ. Here, we show that the ubiquitin binding domain (UBAN) in NEMO is essential for IKK/NF-κB act...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep18934

    authors: Vincendeau M,Hadian K,Messias AC,Brenke JK,Halander J,Griesbach R,Greczmiel U,Bertossi A,Stehle R,Nagel D,Demski K,Velvarska H,Niessing D,Geerlof A,Sattler M,Krappmann D

    更新日期:2016-01-07 00:00:00

  • Peptide Functionalized Gold Nanorods for the Sensitive Detection of a Cardiac Biomarker Using Plasmonic Paper Devices.

    abstract::The sensitivity of localized surface plasmon resonance (LSPR) of metal nanostructures to adsorbates lends itself to a powerful class of label-free biosensors. Optical properties of plasmonic nanostructures are dependent on the geometrical features and the local dielectric environment. The exponential decay of the sens...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep16206

    authors: Tadepalli S,Kuang Z,Jiang Q,Liu KK,Fisher MA,Morrissey JJ,Kharasch ED,Slocik JM,Naik RR,Singamaneni S

    更新日期:2015-11-10 00:00:00

  • FastGT: an alignment-free method for calling common SNVs directly from raw sequencing reads.

    abstract::We have developed a computational method that counts the frequencies of unique k-mers in FASTQ-formatted genome data and uses this information to infer the genotypes of known variants. FastGT can detect the variants in a 30x genome in less than 1 hour using ordinary low-cost server hardware. The overall concordance wi...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-017-02487-5

    authors: Pajuste FD,Kaplinski L,Möls M,Puurand T,Lepamets M,Remm M

    更新日期:2017-05-31 00:00:00

  • Quantum Secure Group Communication.

    abstract::We propose a quantum secure group communication protocol for the purpose of sharing the same message among multiple authorized users. Our protocol can remove the need for key management that is needed for the quantum network built on quantum key distribution. Comparing with the secure quantum network based on BB84, we...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-018-21743-w

    authors: Li ZH,Zubairy MS,Al-Amri M

    更新日期:2018-03-01 00:00:00

  • Effect of Intermittent versus Chronic Calorie Restriction on Tumor Incidence: A Systematic Review and Meta-Analysis of Animal Studies.

    abstract::Both chronic calorie restriction (CCR) and intermittent calorie restriction (ICR) have shown anticancer effects. However, the direct evidence comparing ICR to CCR with respect to cancer prevention is controversial and inconclusive. PubMed and Web of Science were searched on November 25, 2015. The relative risk (RR) [9...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep33739

    authors: Chen Y,Ling L,Su G,Han M,Fan X,Xun P,Xu G

    更新日期:2016-09-22 00:00:00

  • Multimodal Magnetic Resonance and Near-Infrared-Fluorescent Imaging of Intraperitoneal Ovarian Cancer Using a Dual-Mode-Dual-Gadolinium Liposomal Contrast Agent.

    abstract::The degree of tumor removal at surgery is a major factor in predicting outcome for ovarian cancer. A single multimodality agent that can be used with magnetic resonance (MR) for staging and pre-surgical planning, and with optical imaging to aid surgical removal of tumors, would present a new paradigm for ovarian cance...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep38991

    authors: Ravoori MK,Singh S,Bhavane R,Sood AK,Anvari B,Bankson J,Annapragada A,Kundra V

    更新日期:2016-12-22 00:00:00

  • Molecular characterization of colorectal adenomas with and without malignancy reveals distinguishing genome, transcriptome and methylome alterations.

    abstract::The majority of colorectal cancer (CRC) arises from precursor lesions known as polyps. The molecular determinants that distinguish benign from malignant polyps remain unclear. To molecularly characterize polyps, we utilized Cancer Adjacent Polyp (CAP) and Cancer Free Polyp (CFP) patients. CAPs had tissues from the res...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-018-21525-4

    authors: Druliner BR,Wang P,Bae T,Baheti S,Slettedahl S,Mahoney D,Vasmatzis N,Xu H,Kim M,Bockol M,O'Brien D,Grill D,Warner N,Munoz-Gomez M,Kossick K,Johnson R,Mouchli M,Felmlee-Devine D,Washechek-Aletto J,Smyrk T,Oberg A,

    更新日期:2018-02-16 00:00:00

  • 3D-printed navigation template in proximal femoral osteotomy for older children with developmental dysplasia of the hip.

    abstract::To explore the feasibility of 3D-printed navigation template in proximal femoral varus rotation and shortening osteotomy for older children with developmental dysplasia of the hip (DDH). Between June 2014 and May 2015, navigation templates were designed and used for 12 DDH patients. Surgical information and outcomes w...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep44993

    authors: Zheng P,Xu P,Yao Q,Tang K,Lou Y

    更新日期:2017-03-21 00:00:00

  • Enhanced Response of Metformin towards the Cancer Cells due to Synergism with Multi-walled Carbon Nanotubes in Photothermal Therapy.

    abstract::Converging evidence from laboratory models pointed that the widely used antidiabetic drug metformin has direct effects on cancer cells. Thus far, relatively little attention has been addressed to the drug exposures used experimentally relative to those achievable clinically. Here, we demonstrated that metformin loaded...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-017-01118-3

    authors: Yoo S,Hou J,Yi W,Li Y,Chen W,Meng L,Si J,Hou X

    更新日期:2017-04-21 00:00:00

  • Definitive evidence of the presence of 24-methylenecycloartanyl ferulate and 24-methylenecycloartanyl caffeate in barley.

    abstract::γ-Oryzanol (OZ), which has a lot of beneficial effects, is a mixture of ferulic acid esters of triterpene alcohols (i.e., triterpene alcohol type of OZ (TTA-OZ)) and ferulic acid esters of plant sterols (i.e., plant sterol type of OZ (PS-OZ)). Although it has been reported that OZ is found in several kinds of cereal t...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-019-48985-6

    authors: Ito J,Sawada K,Ogura Y,Xinyi F,Rahmania H,Mohri T,Kohyama N,Kwon E,Eitsuka T,Hashimoto H,Kuwahara S,Miyazawa T,Nakagawa K

    更新日期:2019-08-29 00:00:00

  • Design and bio-inspired optimization of direct contact membrane distillation for desalination based on constructal law.

    abstract::At the present study, a one-dimensional model for the flat sheet direct contact membrane distillation (DCMD) for desalination purposes is proposed. Flows and membrane properties have been estimated by appropriate temperature-dependent correlations. Results show that the numerical model is in a very good agreement with...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-020-73964-7

    authors: Keshavarzzadeh AH

    更新日期:2020-10-08 00:00:00

  • Pathway and kinetics of malachite green biodegradation by Pseudomonas veronii.

    abstract::Malachite green is a common environmental pollutant that poses a great threat to non-target organisms, including humans. This study reports the characterization of a bacterial strain, Pseudomonas veronii JW3-6, which was isolated from a malachite green enrichment culture. This strain degraded malachite green efficient...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-020-61442-z

    authors: Song J,Han G,Wang Y,Jiang X,Zhao D,Li M,Yang Z,Ma Q,Parales RE,Ruan Z,Mu Y

    更新日期:2020-03-11 00:00:00

  • Enriched environment alleviates stress-induced dry-eye through the BDNF axis.

    abstract::The number of patients with dry eye disease (DED) is increasing, and DED has become an urgent public health problem. A comorbidity of mental disorders has been reported in DED patients. We hypothesized that physical and psychological stressors impair tear secretion. To examine the relationship between stress loading a...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-019-39467-w

    authors: Sano K,Kawashima M,Imada T,Suzuki T,Nakamura S,Mimura M,Tanaka KF,Tsubota K

    更新日期:2019-03-04 00:00:00

  • Adjunctive use of celecoxib with anti-tuberculosis drugs: evaluation in a whole-blood bactericidal activity model.

    abstract::COX-2 inhibition may be of benefit in the treatment of tuberculosis (TB) through a number of pathways including efflux pump inhibition (increasing intracellular TB drug levels) and diverse effects on inflammation and the immune response. We investigated celecoxib (a COX-2 inhibitor) alone and with standard anti-tuberc...

    journal_title:Scientific reports

    pub_type: 杂志文章,随机对照试验

    doi:10.1038/s41598-018-31590-4

    authors: Naftalin CM,Verma R,Gurumurthy M,Hee KH,Lu Q,Yeo BCM,Tan KH,Lin W,Yu B,Seng KY,Lee LS,Paton NI

    更新日期:2018-09-10 00:00:00

  • Mapping the local viscosity of non-Newtonian fluids flowing through disordered porous structures.

    abstract::Flow of non-Newtonian fluids through topologically complex structures is ubiquitous in most biological, industrial and environmental settings. The interplay between local hydrodynamics and the fluid's constitutive law determines the distribution of flow paths. Consequently the spatial heterogeneity of the viscous resi...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-020-68545-7

    authors: Eberhard U,Seybold HJ,Secchi E,Jiménez-Martínez J,Rühs PA,Ofner A,Andrade JS Jr,Holzner M

    更新日期:2020-07-16 00:00:00

  • Magnetic carboxyl functional nanoporous polymer: synthesis, characterization and its application for methylene blue adsorption.

    abstract::Magnetic carboxyl functional nanoporous polymer (MCFNP) was chemically fabricated by incorporation of magnetic Fe3O4 precursor into the carboxyl functional nanoporous polymer (CFNP). The as-synthesized MCFNP was characterized and used as an adsorbent for rapid adsorption removal of methylene blue (MB) from wastewater....

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-018-24873-3

    authors: Su H,Li W,Han Y,Liu N

    更新日期:2018-04-25 00:00:00

  • Insulin2Q104del (Kuma) mutant mice develop diabetes with dominant inheritance.

    abstract::Insulin gene mutations have been identified to cause monogenic diabetes, and most of which developed permanent neonatal diabetes at young ages before 6 months of age in humans. To establish an animal model of permanent diabetes, we performed genome editing using the CRISPR/Cas9 system. We generated a novel Kuma mutant...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-020-68987-z

    authors: Sakano D,Inoue A,Enomoto T,Imasaka M,Okada S,Yokota M,Koike M,Araki K,Kume S

    更新日期:2020-07-22 00:00:00

  • Morphology evolution and pure red upconversion mechanism of β-NaLuF4 crystals.

    abstract::A series of β-NaLuF4 crystals were synthesized via a hydrothermal method. Hexagonal phase microdisks, microprisms, and microtubes were achieved by simply changing the amount of citric acid in the initial reaction solution. Pure red upconversion (UC) luminescence can be observed in β-NaLuF4:Yb(3+), Tm(3+), Er(3+) and L...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep28051

    authors: Lin H,Xu D,Li A,Teng D,Yang S,Zhang Y

    更新日期:2016-06-16 00:00:00

  • Adeno-associated-virus-mediated transduction of the mammary gland enables sustained production of recombinant proteins in milk.

    abstract::Biopharming for the production of recombinant pharmaceutical proteins in the mammary gland of transgenic animals is an attractive but laborious alternative compared to mammalian cell fermentation. The disadvantage of the lengthy process of genetically modifying an entire animal could be circumvented with somatic trans...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep15115

    authors: Wagner S,Thresher R,Bland R,Laible G

    更新日期:2015-10-14 00:00:00

  • Distribution of tetraether lipids in sulfide chimneys at the Deyin hydrothermal field, southern Mid-Atlantic Ridge: Implication to chimney growing stage.

    abstract::This study presents analysis of four chimney samples in terms of glycerol dialkyl glycerol tetraether lipids (GDGTs), representing different growing stages of sulfide chimneys at the Deyin hydrothermal field, the southern mid-Atlantic ridge. The modified Bligh-Dyer method was used for lipid extraction and purification...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-018-26166-1

    authors: Li H,Lü X,Tao C,Han T,Hu P,Zhang G,Yu Z,Dong C,Shao Z

    更新日期:2018-05-23 00:00:00

  • Paclitaxel-loaded phosphonated calixarene nanovesicles as a modular drug delivery platform.

    abstract::A modular p-phosphonated calix[4]arene vesicle (PCV) loaded with paclitaxel (PTX) and conjugated with folic acid as a cancer targeting ligand has been prepared using a thin film-sonication method. It has a pH-responsive capacity to trigger the release of the encapsulated PTX payload under mildly acidic conditions. PTX...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep23489

    authors: Mo J,Eggers PK,Yuan ZX,Raston CL,Lim LY

    更新日期:2016-03-24 00:00:00

  • Osthole inhibits histamine-dependent itch via modulating TRPV1 activity.

    abstract::Osthole, an active coumarin isolated from Cnidium monnieri (L.) Cusson, has long been used in China as an antipruritic herbal medicine; however, the antipruitic mechanism of osthole is unknown. We studied the molecular mechanism of osthole in histamine-dependent itch by behavioral test, Ca(2+) imaging, and electrophys...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep25657

    authors: Yang NN,Shi H,Yu G,Wang CM,Zhu C,Yang Y,Yuan XL,Tang M,Wang ZL,Gegen T,He Q,Tang K,Lan L,Wu GY,Tang ZX

    更新日期:2016-05-10 00:00:00

  • Finding cell-specific expression patterns in the early Ciona embryo with single-cell RNA-seq.

    abstract::Single-cell RNA-seq has been established as a reliable and accessible technique enabling new types of analyses, such as identifying cell types and studying spatial and temporal gene expression variation and change at single-cell resolution. Recently, single-cell RNA-seq has been applied to developing embryos, which of...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-020-61591-1

    authors: Ilsley GR,Suyama R,Noda T,Satoh N,Luscombe NM

    更新日期:2020-03-18 00:00:00

  • Modelling heat conduction in polycrystalline hexagonal boron-nitride films.

    abstract::We conducted extensive molecular dynamics simulations to investigate the thermal conductivity of polycrystalline hexagonal boron-nitride (h-BN) films. To this aim, we constructed large atomistic models of polycrystalline h-BN sheets with random and uniform grain configuration. By performing equilibrium molecular dynam...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep13228

    authors: Mortazavi B,Pereira LFC,Jiang JW,Rabczuk T

    更新日期:2015-08-19 00:00:00

  • Author Correction: Liposomal formulation of Galbanic acid improved therapeutic efficacy of pegylated liposomal Doxorubicin in mouse colon carcinoma.

    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/s41598-020-60918-2

    authors: Nik ME,Malaekeh-Nikouei B,Amin M,Hatamipour M,Teymouri M,Sadeghnia HR,Iranshahi M,Jaafari MR

    更新日期:2020-02-27 00:00:00

  • Experimenting liver fibrosis diagnostic by two photon excitation microscopy and Bag-of-Features image classification.

    abstract::The accurate staging of liver fibrosis is of paramount importance to determine the state of disease progression, therapy responses, and to optimize disease treatment strategies. Non-linear optical microscopy techniques such as two-photon excitation fluorescence (TPEF) and second harmonic generation (SHG) can image the...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep04636

    authors: Stanciu SG,Xu S,Peng Q,Yan J,Stanciu GA,Welsch RE,So PT,Csucs G,Yu H

    更新日期:2014-04-10 00:00:00