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List of works by Riki Toita

A gene-delivery system specific for hepatoma cells and an intracellular kinase signal based on human liver-specific bionanocapsules and signal-responsive artificial polymer.

scientific article published on 15 June 2010

A high-affinity peptide substrate for G protein-coupled receptor kinase 2 (GRK2)

scientific article published on 19 April 2019

A hydrophilic polymer grafted with a histone tail peptide as an artificial gene regulator

scientific article published on 14 May 2011

A novel double-coating carrier produced by solid-in-oil and solid-in-water nanodispersion technology for delivery of genes and proteins into cells.

scientific article published on 9 May 2012

A protein kinase assay based on FRET between quantum dots and fluorescently-labeled peptides

scientific article

A short peptide is a protein kinase C (PKC) alpha-specific substrate.

scientific article

A superhydrophilic titanium implant functionalized by ozone gas modulates bone marrow cell and macrophage responses.

scientific article published on 25 June 2016

Applications of human hepatitis B virus preS domain in bio- and nanotechnology

scientific article

Bio and nanotechnological strategies for tumor-targeted gene therapy.

scientific article published on 10 June 2010

Biodistribution of (125)I-labeled polymeric vaccine carriers after subcutaneous injection

scientific article published on 17 June 2013

Biodistribution of vaccines comprised of hydrophobically-modified poly(γ-glutamic acid) nanoparticles and antigen proteins using fluorescence imaging

scientific article

Biological evaluation of protein nanocapsules containing doxorubicin

scientific article published on 17 May 2013

Cellular signal-specific peptide substrate is essential for the gene delivery system responding to cellular signals.

scientific article published on 13 September 2009

Corrigendum to "Protein kinase A (PKA) inhibition reduces human aortic smooth muscle cell calcification stimulated by inflammatory response and inorganic phosphate" [Life Sci. 209(2018) 466-471]

scientific article published on 24 March 2019

Design of polymeric carriers for cancer-specific gene targeting: utilization of abnormal protein kinase Calpha activation in cancer cells.

scientific article published on 18 October 2008

Development of Human Hepatocellular Carcinoma Cell-Targeted Protein Cages ⬇️

scientific article published on June 18, 2012

Effect of introduction of chondroitin sulfate into polymer-peptide conjugate responding to intracellular signals.

scientific article published on 30 September 2011

Effect of micro-roughening of poly(ether ether ketone) on bone marrow derived stem cell and macrophage responses, and osseointegration

scientific article published on 25 April 2018

Effect of peptide content on the regulation of transgene expression by protein kinase Cα-responsive linear polyethylenimine-peptide conjugates.

scientific article published on 20 September 2014

Effect of the addition of diammonium citrate to alpha-cyano-4-hydroxycinnamic acid (CHCA) matrix for the detection of phosphorylated peptide in phosphorylation reactions using cell and tissue lysates.

scientific article

Effective delivery of DNA into tumor cells and tissues by electroporation of polymer-DNA complex

scientific article published on 28 March 2008

Enhanced Osseointegration Capability of Poly(ether ether ketone) via Combined Phosphate and Calcium Surface-Functionalization

scientific article published on 27 December 2019

Fabrication of porous calcite using chopped nylon fiber and its evaluation using rats

scientific article published on 04 February 2015

Fluorescent nanoparticles consisting of lipopeptides and fluorescein-modified polyanions for monitoring of protein kinase activity.

scientific article

Fluorescent polyion complex nanoparticle that incorporates an internal standard for quantitative analysis of protein kinase activity

scientific article published on 8 May 2014

Fluorometric detection of protein kinase Cα activity based on phosphorylation-induced dissociation of a polyion complex.

scientific article

Gene carrier showing all-or-none response to cancer cell signaling.

scientific article published on 11 September 2012

Hepatoma-targeted gene delivery using a tumor cell-specific gene regulation system combined with a human liver cell-specific bionanocapsule.

scientific article published on 4 February 2010

Immobilization of calcium and phosphate ions improves the osteoconductivity of titanium implants

scientific article published on 24 May 2016

Letter: correlation between phosphorylation ratios by matrix-assisted laser desorption/ionization time-of-flight mass spectrometric analysis and enzyme kinetics.

scientific article

Liver cell-specific peptides derived from the preS1 domain of human hepatitis B virus.

scientific article published on 22 February 2014

Mass-tag technology responding to intracellular signals as a novel assay system for the diagnosis of tumor

scientific article

Molecular mechanism of caspase-3-induced gene expression of polyplexes formed from polycations grafted with cationic substrate peptides.

scientific article

Monitoring of phosphorylated peptides by radioactive assay and matrix-assisted laser desorption-ionization time-of-flight mass spectrometry.

scientific article published on 16 June 2015

Peptide substrates for G protein-coupled receptor kinase 2.

scientific article

Phosphorylation of Rho-associated kinase (Rho-kinase/ROCK/ROK) substrates by protein kinases A and C.

scientific article

Plasma protein kinase C (PKC)alpha as a biomarker for the diagnosis of cancers

scientific article published on 26 August 2009

Protein kinase A (PKA) inhibition reduces human aortic smooth muscle cell calcification stimulated by inflammatory response and inorganic phosphate

scientific article published on 23 August 2018

Protein kinase C (PKC) isozyme-specific substrates and their design.

scientific article

Protein kinase C alpha-specific peptide substrate graft-type copolymer for cancer cell-specific gene regulation systems.

scientific article

Protein kinase Calpha-responsive polymeric carrier: its application for gene delivery into human cancers.

scientific article

Reduction of inorganic phosphate-induced human smooth muscle cells calcification by inhibition of protein kinase A and p38 mitogen-activated protein kinase.

scientific article published on 19 October 2013

Regulation of Transgene Expression in Tumor Cells by Exploiting Endogenous Intracellular Signals.

scientific article published on 17 December 2008

Role of amino acid residues surrounding the phosphorylation site in peptide substrates of G protein-coupled receptor kinase 2 (GRK2).

scientific article published on 6 October 2016

Role of plasma as activator and cofactor in phosphorylation catalyzed by protein kinase C

scientific article published on 01 January 2008

Stabilization of cancer-specific gene carrier via hydrophobic interaction for a clear-cut response to cancer signaling.

scientific article published on 18 June 2013

Surface plasma treatment and phosphorylation enhance the biological performance of poly(ether ether ketone)

scientific article published on 14 September 2018

Synergistic effect of surface phosphorylation and micro-roughness on enhanced osseointegration ability of poly(ether ether ketone) in the rabbit tibia

scientific article published in Scientific Reports

Tumor therapy by gene regulation system responding to cellular signal.

scientific article published on 19 August 2010

Unique cellular interaction of macrophage-targeted liposomes potentiates anti-inflammatory activity

scientific article published on 19 June 2020

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