[HTML][HTML] A mini-review of reactive oxygen species in urological cancer: correlation with NADPH oxidases, angiogenesis, and apoptosis

…, T Matsuo, Y Sagara, K Ohba, K Ohyama… - International journal of …, 2017 - mdpi.com
Oxidative stress refers to elevated reactive oxygen species (ROS) levels, and NADPH
oxidases (NOXs), which are one of the most important sources of ROS. Oxidative stress plays …

Mutations in UVSSA cause UV-sensitive syndrome and impair RNA polymerase IIo processing in transcription-coupled nucleotide-excision repair

…, M Shimada, T Nardo, Y Takahashi, K Ohyama… - Nature …, 2012 - nature.com
UV-sensitive syndrome (UV S S) is a genodermatosis characterized by cutaneous
photosensitivity without skin carcinoma 1 , 2 , 3 , 4 . Despite mild clinical features, cells from …

Calcium/calmodulin‐signaling supports TRPV4 activation in osteoclasts and regulates bone mass

…, H Kitaura, K Okabe, K Ohyama… - Journal of Bone and …, 2012 - academic.oup.com
Osteoclast differentiation is critically dependent on calcium (Ca 2+ ) signaling. Transient
receptor potential vanilloid 4 (TRPV4), mediates Ca 2+ influx in the late stage of osteoclast …

Immune complexome analysis of serum and its application in screening for immune complex antigens in rheumatoid arthritis

K Ohyama, Y Ueki, A Kawakami, N Kishikawa… - Clinical …, 2011 - academic.oup.com
BACKGROUND Analysis of circulating immune complexes (CICs) produced during an
immune response may be useful in elucidating some aspects of this process. Identification of …

Evaluation of chemiluminescence reagents for selective detection of reactive oxygen species

S Yamaguchi, N Kishikawa, K Ohyama, Y Ohba… - Analytica chimica …, 2010 - Elsevier
In order to evaluate the chemiluminescence (CL) reagents for selective detection of reactive
oxygen species (ROS), we comprehensively measured the CL responses of 20 CL reagents …

Selective determination of doxorubicin and doxorubicinol in rat plasma by HPLC with photosensitization reaction followed by chemiluminescence detection

S Ahmed, N Kishikawa, K Ohyama, M Wada… - Talanta, 2009 - Elsevier
A highly sensitive and selective high-performance liquid chromatography (HPLC) method
was developed for the determination of doxorubicin (DXR) and its metabolite doxorubicinol (…

Proteomic profiling of antigens in circulating immune complexes associated with each of seven autoimmune diseases

K Ohyama, M Baba, M Tamai, N Aibara, K Ichinose… - Clinical …, 2015 - Elsevier
Objective Immune complexes (ICs) trigger humoral immune responses. Therefore, the
identification of constituent antigens within ICs would have very different clinical significance than …

XRCC4 deficiency in human subjects causes a marked neurological phenotype but no overt immunodeficiency

…, M Shimada, H Fawcett, N Jia, K Ohyama… - Journal of Allergy and …, 2015 - Elsevier
Background Nonhomologous end-joining (NHEJ) is the major DNA double-strand break (DSB)
repair mechanism in human cells. The final rejoining step requires DNA ligase IV (LIG4) …

Design of a dual functionalized chemiluminescence ultrasensitive probe for quinones based on their redox cycle. Application to the determination of doxorubicin in …

…, N Kishikawa, S Kamimura, K Ohyama… - Sensors and Actuators B …, 2021 - Elsevier
Quinones are ubiquitous compounds that have two-sided nature; a beneficial one, especially
in the electron transport chain, and a toxic one through the generation of reactive oxygen …

ERK signaling promotes cell motility by inducing the localization of myosin 1E to lamellipodial tips

…, N Arichika, K Watanabe, K Ohyama… - Journal of Cell …, 2016 - rupress.org
Signaling by extracellular signal–regulated kinase (ERK) plays an essential role in the
induction of cell motility, but the precise mechanism underlying such regulation has remained …