Atomic-scale in-situ observation of carbon nanotube growth from solid state iron carbide nanoparticles

H Yoshida, S Takeda, T Uchiyama, H Kohno… - Nano …, 2008 - ACS Publications
We have first observed the nucleation and growth process of carbon nanotubes (CNTs) from
iron carbide (Fe3C) nanoparticles in chemical vapor deposition with C2H2 by in situ …

[HTML][HTML] Photoreceptor proteins initiate microglial activation via Toll-like receptor 4 in retinal degeneration mediated by all-trans-retinal

H Kohno, Y Chen, BM Kevany, E Pearlman… - Journal of Biological …, 2013 - ASBMB
Although several genetic and biochemical factors are associated with the pathogenesis of
retinal degeneration, it has yet to be determined how these different impairments can cause …

[HTML][HTML] Autophagy protects the retina from light-induced degeneration

Y Chen, O Sawada, H Kohno, YZ Le… - Journal of Biological …, 2013 - ASBMB
Autophagy is a conserved feature of lysosome-mediated intracellular degradation.
Dysregulated autophagy is implicated as a contributor in neurodegenerative diseases; …

Primary amines protect against retinal degeneration in mouse models of retinopathies

A Maeda, M Golczak, Y Chen, K Okano… - Nature chemical …, 2012 - nature.com
Vertebrate vision is initiated by photoisomerization of the visual pigment chromophore 11-cis-
retinal and is maintained by continuous regeneration of this retinoid through a series of …

Treatment of experimental autoimmune uveoretinitis with poly (lactic acid) nanoparticles encapsulating betamethasone phosphate

T Sakai, H Kohno, T Ishihara, M Higaki, S Saito… - Experimental eye …, 2006 - Elsevier
We have developed nanoparticles (NPs), which are capable of targeting a specific lesion
and gradually releasing the agent at the site over a prolonged time period after a single …

Atomic-scale analysis on the role of molybdenum in iron-catalyzed carbon nanotube growth

H Yoshida, T Shimizu, T Uchiyama, H Kohno… - Nano …, 2009 - ACS Publications
We have elucidated the synergetic role played by molybdenum in iron-catalyzed chemical
vapor deposition growth of carbon nanotubes (CNTs) by in situ environmental transmission …

CCL3 production by microglial cells modulates disease severity in murine models of retinal degeneration

H Kohno, T Maeda, L Perusek, E Pearlman… - The Journal of …, 2014 - journals.aai.org
Many degenerative retinal diseases illustrate retinal inflammatory changes that include
infiltration of microglia and macrophages into the subretinal space. In this study, we …

Induction of nestin, Ki-67, and cyclin D1 expression in Müller cells after laser injury in adult rat retina

H Kohno, T Sakai, K Kitahara - Graefe's Archive for Clinical and …, 2006 - Springer
Purpose The purpose was to examine the expression of nestin, Ki-67, and cyclin D1 in
Müller cells after laser injury in adult rat retina. Methods The right eyes of adult Brown …

Temperature-dependent change in shape of platinum nanoparticles supported on CeO2 during catalytic reactions

H Yoshida, K Matsuura, Y Kuwauchi… - Applied physics …, 2011 - iopscience.iop.org
The temperature dependence of the shape of Pt nanoparticles supported on CeO 2 for CO
oxidation was investigated using environmental transmission electron microscopy. Pt …

Stepwise displacement of catalytically active gold nanoparticles on cerium oxide

Y Kuwauchi, S Takeda, H Yoshida, K Sun, M Haruta… - Nano …, 2013 - ACS Publications
Aberration-corrected environmental transmission electron microscopy (ETEM) proved that
catalytically active gold nanoparticles (AuNPs) move reversibly and stepwise by …