Results 201 to 210 of about 6,870 (262)

Overview of Possible Roles of OPLL-Associated Genes in OPLL Development

2020
In addition to classical genomic studies, a genome-wide association study for ossification of the posterior longitudinal ligament (OPLL) was performed and susceptibility loci and candidate genes were identified. Among them, R-spondin 2 (RSPO2) has been focused on as a potent candidate.
Taku Saito
exaly   +2 more sources

Relative stability of dither OPLL

2017 Devices for Integrated Circuit (DevIC), 2017
In this paper, we analyze the relative stability of dither OPLL (optical phase-lock loop) in terms of phase margin (PM) considering loop delay into account. PM of modified first-order and second-order dither OPLL are calculated as a function of loop delay, damping factor and other parameters of the loop.
Abhijit Banerjee, B N Biswas
exaly   +2 more sources

Paravertebral ligamentous ossification: DISH, OPLL and OLF

European Journal of Radiology, 1998
This is an overview of paravertebral ligamentous ossification based on our 5-year experience in ossification of posterior longitudinal ligament (109 cases) and ossification of ligamentum flavum (18 cases). Paravertebral ligamentous ossification is designated as the disorder caused by frequently coexisting ossification of paravertebral ligaments, DISH ...
Ryuji Nakamura, Shigeru Ehara
exaly   +3 more sources

The Essence of Clinical Practice Guidelines for Ossification of Spinal Ligaments, 2019: 1. Epidemiology of OPLL

Spine Surgery and Related Research, 2021
Many reports indicate that the incidence of cervical OPLL differs according to race, with a higher incidence among Japanese and East Asian people than in Western people. Cervical OPLL is more common among men, whereas thoracic OPLL is common among women.
Tomohiko Hasegawa
exaly   +2 more sources

OPLL

, 2020
Atsushi Okawa, M. Matsumoto, Motoki Iwasaki, Y. Kawaguchi, Opll Atsushi Okawa   +4 more
openaire   +2 more sources

Association between serum interleukin-17 levels and ectopic bone formation in OPLL patients with DISH.

Rheumatology, 2023
OBJECTIVE To investigate the relationship between the severity and morphology of heterotopic ossification in the spinal ligaments including sacroiliac (SI) joints, and serum interleukin-17 (IL-17) levels in patients with ossification of the posterior ...
Zhongyuan He, Tung Tran Canh Nguyen, Yasuhito Yahara, Hiroto Makino, T. Yasuda, Shoji Seki, Kayo Suzuki, Hayato Futakawa, Katsuhiko Kamei, Y. Kawaguchi   +9 more
semanticscholar   +1 more source

Surgical options in treating Ossification of the Posterior Longitudinal Ligament (OPLL): a single center experience.

World Neurosurgery, 2021
BACKGROUND Ossified posterior longitudinal ligament (OPLL) of the cervical spine can lead to spinal stenosis and become clinically symptomatic. The optimal approach in addressing OPLL is a debated topic and dependent on factors such as preoperative ...
B. Park, S. Seaman, R. Woodroffe, Jennifer Noeller Arnp, P. Hitchon   +4 more
semanticscholar   +1 more source

Bone marrow mesenchymal stem cell-derived extracellular vesicles containing miR-497-5p inhibit RSPO2 and accelerate OPLL.

Life Science, 2021
AIMS Muscle and adipose tissue-derived mesenchymal stem cells presented high osteogenic potentials, which modulate osteoblast function through releasing extracellular vesicles (EVs) containing miRNAs.
Xiaohui Chen, Sheng-Xing Wang, Zhan Cui, Yu-Tong Gu   +3 more
semanticscholar   +1 more source

The integrated analysis of circRNAs, miRNAs and mRNAs revealed the potential role in the TGF-β and TNF-α signaling pathways of OPLL.

Molecular Omics, 2021
Ossification of the posterior longitudinal ligament (OPLL), one of spinal disease causing myelopathy, is characterized by the ectopic ossification and narrowing of the spinal cord. However, the pathogenesis of OPLL is largely unclear.
N. Jiang, Kui-Bo Zhang, Jie Shang, Bin Wang, Junlong Zhong, Biao Wu, Hui-Zi Li, Xianghe Xu, Hua-Ding Lu   +8 more
semanticscholar   +1 more source

Expression Analysis of Susceptibility Genes for Ossification of the Posterior Longitudinal Ligament of the Cervical Spine in Human OPLL-related Tissues and a Spinal Hyperostotic Mouse (ttw/ttw).

Spine, 2020
STUDY DESIGN Immunohistochemical and real-time reverse transcription-polymerase chain reaction (RT-PCR) analysis. OBJECTIVE The aim of this study was to analyze the expression of five susceptibility genes (RSPO2, HAO1, CCDC91, RHPH9, and STK38L) for ...
H. Nakajima, Shuji Watanabe, Kazuya Honjoh, A. Okawa, M. Matsumoto, A. Matsumine   +5 more
semanticscholar   +1 more source