Ozaki, Toshifumi - OU Author List - OKAYAMA UNIVERSITY SCIENTIFIC ACHIEVEMENT REPOSITORY

Multidisciplinary treatment system for bone metastases for early diagnosis, treatment and prevention of malignant spinal cord compression

FullText URL	fulltext.pdf
Author	Nakata, Eiji\| Sugihara, Shinsuke\| Sugawara, Yoshifumi\| Nakahara, Ryuichi\| Furumatsu, Takayuki\| Tetsunaga, Tomonori\| Kunisada, Toshiyuki\| Nakanishi, Kazuo\| Ozaki, Toshifumi\|
Keywords	bone metastasis multidisciplinary treatment skeletal-related event malignant spinal cord compression neurological deficit
Published Date	2020-02-20
Publication Title	Oncology Letters
Volume	volume19
Issue	issue4
Publisher	Spandidos Publications
Start Page	3137
End Page	3144
ISSN	1792-1074
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© Nakata et al.
File Version	publisher
PubMed ID	32218864
DOI	10.3892/ol.2020.11415
Web of Science KeyUT	000523763900064
Related Url	isVersionOf https://doi.org/10.3892/ol.2020.11415

PRRX1 promotes malignant properties in human osteosarcoma

FullText URL	fulltext.pdf
Author	Joko, Ryoji\| Yamada, Daisuke\| Nakamura, Masahiro\| Yoshida, Aki\| Takihira, Shota\| Takao, Tomoka\| Lu, Ming\| Sato, Kohei\| Ito, Tatsuo\| Kunisada, Toshiyuki\| Nakata, Eiji\| Ozaki, Toshifumi\| Takarada, Takeshi\|
Keywords	PRRX1 Osteosarcoma Tumor malignancy Invasion Drug resistance Connectivity map analysis
Published Date	2021-01
Publication Title	Translational Oncology
Volume	volume14
Issue	issue1
Publisher	Elsevier
Start Page	100960
ISSN	1936-5233
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2020 The Authors.
File Version	publisher
PubMed ID	33395745
DOI	10.1016/j.tranon.2020.100960
Web of Science KeyUT	000604582300006
Related Url	isVersionOf https://doi.org/10.1016/j.tranon.2020.100960

Radiographic and clinical assessment of unidirectional porous hydroxyapatite to treat benign bone tumors

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Author	Kunisada, Toshiyuki\| Hasei, Joe\| Fujiwara, Tomohiro\| Nakata, Eiji\| Yokoo, Suguru\| Demiya, Koji\| Ozaki, Toshifumi\|
Published Date	2020-12-09
Publication Title	Scientific Reports
Volume	volume10
Issue	issue1
Publisher	Nature Research
Start Page	21578
ISSN	2045-2322
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© The Author(s) 2020
File Version	publisher
PubMed ID	33299043
DOI	10.1038/s41598-020-78409-9
Web of Science KeyUT	000608956800002
Related Url	isVersionOf https://doi.org/10.1038/s41598-020-78409-9

Medial meniscus posterior root repairs: A comparison among three surgical techniques in short-term clinical outcomes and arthroscopic meniscal healing scores

FullText URL	fulltext20211018-2.pdf
Author	Furumatsu, Takayuki\| Hiranaka, Takaaki\| Okazaki, Yuki\| Kintaka, Keisuke\| Kodama, Yuya\| Kamatsuki, Yusuke\| Ozaki, Toshifumi\|
Note	© 2020 The Japanese Orthopaedic Association. This manuscript version is made available under the CC-BY-NC-ND 4.0 License.http://creativecommons.org/licenses/by-nc-nd/4.0/.This is the accepted manuscript version. The formal published version is available at [https://doi.org/10.1016/j.jos.2020.11.013] .\|
Published Date	2021-02-10
Publication Title	Journal of Orthopaedic Science
Volume	volume27
Issue	issue1
Publisher	Elsevier B.V.
Start Page	181
End Page	189
ISSN	09492658
NCID	AA11052566
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2020 The Japanese Orthopaedic Association. Published by Elsevier B.V. All rights reserved.
File Version	author
PubMed ID	33581924
DOI	10.1016/j.jos.2020.11.013
Web of Science KeyUT	000746042700021
Related Url	isVersionOf https://doi.org/10.1016/j.jos.2020.11.013

Role of Tumor-Associated Macrophages in Sarcomas

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Author	Fujiwara, Tomohiro\| Healey, John\| Ogura, Koichi\| Yoshida, Aki\| Kondo, Hiroya\| Hata, Toshiaki\| Kure, Miho\| Tazawa, Hiroshi\| Nakata, Eiji\| Kunisada, Toshiyuki\| Fujiwara, Toshiyoshi\| Ozaki, Toshifumi\|
Keywords	sarcoma tumor-associated macrophage prognosis clinical trial immunotherapy
Published Date	2021-03-03
Publication Title	Cancers
Volume	volume13
Issue	issue5
Publisher	MDPI
Start Page	1086
ISSN	2072-6694
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2021 by the authors.
File Version	publisher
PubMed ID	33802565
NAID	120007008531
DOI	10.3390/cancers13051086
Web of Science KeyUT	000627955600001
Related Url	isVersionOf https://doi.org/10.3390/cancers13051086

Steep posterior slope of the medial tibial plateau is associated with ramp lesions of the medial meniscus and a concomitant anterior cruciate ligament injury

FullText URL	fulltext.pdf
Author	Okazaki, Yuki\| Furumatsu, Takayuki\| Hiranaka, Takaaki\| Kintaka, Keisuke\| Kodama, Yuya\| Kamatsuki, Yusuke\| Ozaki, Toshifumi\|
Keywords	Anterior cruciate ligament Ramp lesion Risk factor Magnetic resonance imaging Proximal tibial geometry Medial tibial slope
Published Date	2021-04
Publication Title	Asia-Pacific Journal of Sport Medicine Arthroscopy
Volume	volume24
Publisher	Elsevier Singapore Pte Ltd.
Start Page	23
End Page	28
ISSN	2214-6873
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2021 Asia Pacific Knee, Arthroscopy and Sports Medicine Society.
File Version	publisher
PubMed ID	33680859
NAID	120007029888
DOI	10.1016/j.asmart.2021.01.005
Web of Science KeyUT	000636354300004
Related Url	isVersionOf https://doi.org/10.1016/j.asmart.2021.01.005

Liquid Biopsy Targeting Monocarboxylate Transporter 1 on the Surface Membrane of Tumor-Derived Extracellular Vesicles from Synovial Sarcoma

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Author	Yokoo, Suguru\| Fujiwara, Tomohiro\| Yoshida, Aki\| Uotani, Koji\| Morita, Takuya\| Kiyono, Masahiro\| Hasei, Joe\| Nakata, Eiji\| Kunisada, Toshiyuki\| Iwata, Shintaro\| Yonemoto, Tsukasa\| Ueda, Koji\| Ozaki, Toshifumi\|
Keywords	liquid biopsy synovial sarcoma monocarboxylate transporter 1 extracellular vesicles non-invasive biomarker
Published Date	2021-04-11
Publication Title	Cancers
Volume	volume13
Issue	issue8
Publisher	MDPI
Start Page	1823
ISSN	2072-6694
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2021 by the authors.
File Version	publisher
PubMed ID	33920416
NAID	120007037389
DOI	10.3390/cancers13081823
Web of Science KeyUT	000644023400001
Related Url	isVersionOf https://doi.org/10.3390/cancers13081823

Comparison of posterior root remnant cells and horn cells of the medial meniscus

FullText URL	fulltext20210519-2.pdf figure20210519-2.pdf
Author	Zhang, Ximing\| Furumatsu, Takayuki\| Okazaki, Yuki\| Hiranaka, Takaaki\| Xue, Haowei\| Kintaka, Keisuke\| Miyazawa, Shinichi\| Ozaki, Toshifumi\|
Keywords	Medial meniscus posterior root remnant cells posterior horn cells collagen synthesis anti-angiogenic gene
Note	This is an Accepted Manuscript of an article published by Informa UK Limited. This fulltext is available in May 2022\|
Published Date	2021-5-11
Publication Title	Connective Tissue Research
Publisher	Informa UK Limited
ISSN	0300-8207
NCID	AA00615033
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
PubMed ID	33974473
DOI	10.1080/03008207.2021.1920935
Web of Science KeyUT	000649183200001
Related Url	isVersionOf https://doi.org/10.1080/03008207.2021.1920935

Prevalence of Psychological Distress and Its Risk Factors in Patients with Primary Bone and Soft Tissue Tumors

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Author	Ise, Masato\| Nakata, Eiji\| Katayama, Yoshimi\| Hamada, Masanori\| Kunisada, Toshiyuki\| Fujiwara, Tomohiro\| Nakahara, Ryuichi\| Takihira, Shouta\| Sato, Kohei\| Akezaki, Yoshiteru\| Senda, Masuo\| Ozaki, Toshifumi\|
Keywords	psychological distress distress and impact thermometer bone and soft tissue tumor surgery
Published Date	2021-05-01
Publication Title	Healthcare
Volume	volume9
Issue	issue5
Publisher	MDPI
Start Page	566
ISSN	2227-9032
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2021 by the authors.
File Version	publisher
NAID	120007042388
DOI	10.3390/healthcare9050566
Web of Science KeyUT	000654015500001
Related Url	isVersionOf https://doi.org/10.3390/healthcare9050566

Oncolytic virotherapy promotes radiosensitivity in soft tissue sarcoma by suppressing anti-apoptotic MCL1 expression

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Author	Omori, Toshinori\| Tazawa, Hiroshi\| Yamakawa, Yasuaki\| Osaki, Shuhei\| Hasei, Joe\| Sugiu, Kazuhisa\| Komatsubara, Tadashi\| Fujiwara, Tomohiro\| Yoshida, Aki\| Kunisada, Toshiyuki\| Urata, Yasuo\| Kagawa, Shunsuke\| Ozaki, Toshifumi\| Fujiwara, Toshiyoshi\|
Keywords	Gastric yolk sac Tumor-like carcinoma Adenocarcinoma; Alpha-fetoprotein
Published Date	2021-04-22
Publication Title	PLoS ONE
Volume	volume16
Issue	issue4
Publisher	Public Library Science
Start Page	e0250643
ISSN	1932-6203
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2021 Omori et al.
File Version	publisher
PubMed ID	33886686
NAID	120007045007
DOI	10.1371/journal.pone.0250643
Web of Science KeyUT	000644138300019
Related Url	isVersionOf https://doi.org/10.1371/journal.pone.0250643

Factors Predicting Clinical Impairment after Surgery for Cervical Spinal Schwannoma

JaLCDOI	10.18926/AMO/52007
FullText URL	67_6_343.pdf
Author	Yamane, Kentaro\| Takigawa, Tomoyuki\| Tanaka, Masato\| Osaki, Syuhei\| Sugimoto, Yoshihisa\| Ozaki, Toshifumi\|
Abstract	Cervical spinal schwannoma is benign, and outcomes after surgical resection are generally excellent. A surgical dilemma sometimes arises as to whether to perform total tumor removal, which carries a risk of sacrificing the nerve root, or subtotal removal, where the risk can be tumor recurrence. The purpose of this study was to identify factors with the potential to predict clinical impairment after surgery for cervical spinal schwannomas. Thirty cases of cervical schwannomas treated surgically in our institute were retrospectively reviewed;initial symptoms, tumor location, Eden classification, surgical method, functional outcome, and tumor recurrence were investigated. All permanent motor deficits were the result of resecting functionally relevant nerve roots (i.e., C5-8). The rate of permanent sensory deficit was 11% after C1-4 nerve root resection, and 67% after C5-8 nerve root resection. Permanent neurological deficits occurred in 14% of patients younger than 40 years and 38% of those older than 40. Dumbbell tumors were associated with the need for total or ventral nerve root transection, as well as with a high incidence of tumor recurrence. The incidence of permanent neurological deficit was significantly higher in patients undergoing C5-8 nerve root resection, and tended to be higher in those over 40.
Keywords	cervical spinal schwannoma neurological deficit nerve root resection tumor resection tumor recurrence
Amo Type	Original Article
Publication Title	Acta Medica Okayama
Published Date	2013-12
Volume	volume67
Issue	issue6
Publisher	Okayama University Medical School
Start Page	343
End Page	349
ISSN	0386-300X
NCID	AA00508441
Content Type	Journal Article
language	English
Copyright Holders	CopyrightⒸ 2013 by Okayama University Medical School
File Version	publisher
Refereed	True
PubMed ID	24356718
Web of Science KeyUT	000328915700002

Quantification of patellar tendon reflex using portable mechanomyography and electromyography devices

FullText URL	fulltext.pdf
Author	Tsuji, Hironori\| Misawa, Haruo\| Takigawa, Tomoyuki\| Tetsunaga, Tomoko\| Yamane, Kentaro\| Oda, Yoshiaki\| Ozaki, Toshifumi\|
Published Date	2021-01-27
Publication Title	Scientific Reports
Volume	volume11
Issue	issue1
Publisher	Nature Research
Start Page	2284
ISSN	2045-2322
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© The Author(s) 2021
File Version	publisher
PubMed ID	33504836
DOI	10.1038/s41598-021-81874-5
Web of Science KeyUT	000668339700002
Related Url	isVersionOf https://doi.org/10.1038/s41598-021-81874-5

A Novel Radiographic Measurement Method for the Evaluation of Metatarsophalangeal Joint Dislocation of the Lesser Toe in Patients with Rheumatoid Arthritis

FullText URL	fulltext.pdf
Author	Ohashi, Hideki\| Nishida, Keiichiro\| Nasu, Yoshihisa\| Saiga, Kenta\| Nakahara, Ryuichi\| Horita, Masahiro\| Okita, Shunji\| Ozaki, Toshifumi\|
Keywords	lesser toe metatarsophalangeal joint rheumatoid arthritis radiographic measurement grading system
Published Date	2021-07-15
Publication Title	International Journal of Environmental Research and Public Health
Volume	volume18
Issue	issue14
Publisher	MDPI
Start Page	7520
ISSN	1660-4601
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2021 by the authors.
File Version	publisher
PubMed ID	34299970
DOI	10.3390/ijerph18147520
Web of Science KeyUT	000676598200001
Related Url	isVersionOf https://doi.org/10.3390/ijerph18147520

RANKL expression in chondrocytes and its promotion by lymphotoxin-alpha in the course of cartilage destruction during rheumatoid arthritis

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Author	Takeshita, Ayumu\| Nishida, Keiichiro\| Yoshida, Aki\| Nasu, Yoshihisa\| Nakahara, Ryuichi\| Kaneda, Daisuke\| Ohashi, Hideki\| Ozaki, Toshifumi\|
Published Date	2021-07-07
Publication Title	PLOS ONE
Volume	volume16
Issue	issue7
Publisher	Public Library Science
Start Page	e0254268
ISSN	1932-6203
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2021 Takeshita et al.
File Version	publisher
PubMed ID	34234380
DOI	10.1371/journal.pone.0254268
Web of Science KeyUT	000674294100020
Related Url	isVersionOf https://doi.org/10.1371/journal.pone.0254268

Two simple stitches for medial meniscus posterior root repair prevents the progression of meniscal extrusion and reduces intrameniscal signal intensity better than modified Mason-Allen sutures

FullText URL	fulltext20210811-2.pdf figure20210811-2.pdf
Author	Okazaki, Yuki\| Furumatsu, Takayuki\| Hiranaka, Takaaki\| Kodama, Yuya\| Kamatsuki, Yusuke\| Kintaka, Keisuke\| Ozaki, Toshifumi\|
Note	This is a post-peer-review, pre-copyedit version of an article published in European Journal of Orthopaedic Surgery & Traumatology. The final authenticated version is available online at: https://doi.org/10.1007/s00590-020-02830-z\|
Published Date	2020-11-21
Publication Title	European Journal of Orthopaedic Surgery & Traumatology
Volume	volume31
Issue	issue6
Publisher	Springer Science and Business Media LLC
Start Page	1005
End Page	1013
ISSN	1633-8065
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© Springer-Verlag France SAS, part of Springer Nature 2020
File Version	author
PubMed ID	33219860
DOI	10.1007/s00590-020-02830-z
Web of Science KeyUT	000675361500002
Related Url	isVersionOf https://doi.org/10.1007/s00590-020-02830-z

Dual Programmed Cell Death Pathways Induced by p53 Transactivation Overcome Resistance to Oncolytic Adenovirus in Human Osteosarcoma Cells

Author	Hasei, Joe\| Sasaki, Tsuyoshi\| Tazawa, Hiroshi\| Osaki, Shuhei\| Yamakawa, Yasuaki\| Kunisada, Toshiyuki\| Yoshida, Aki\| Hashimoto, Yuuri\| Onishi, Teppei\| Uno, Futoshi\| Kagawa, Shunsuke\| Urata, Yasuo\| Ozaki, Toshifumi\| Fujiwara, Toshiyoshi\|
Published Date	2013-03
Publication Title	Molecular Cancer Therapeutics
Volume	volume12
Issue	issue3
Content Type	Journal Article

Efficacy of low-intensity pulsed ultrasound treatment for surgically managed fresh diaphyseal fractures of the lower extremity: multi-center retrospective cohort study

Author	Kinami, Yo\| Noda, Tomoyuki\| Ozaki, Toshifumi\|
Published Date	2013-05
Publication Title	Journal of Orthopaedic Science
Volume	volume18
Issue	issue3
Content Type	Journal Article

Effect of Patient Clinical Variables in Osteoporosis Classification Using Hip X-rays in Deep Learning Analysis

FullText URL	fulltext.pdf
Author	Yamamoto, Norio\| Sukegawa, Shintaro\| Yamashita, Kazutaka\| Manabe, Masaki\| Nakano, Keisuke\| Takabatake, Kiyofumi\| Kawai, Hotaka\| Ozaki, Toshifumi\| Kawasaki, Keisuke\| Nagatsuka, Hitoshi\| Furuki, Yoshihiko\| Yorifuji, Takashi\|
Keywords	patient variables osteoporosis deep learning convolutional neural network ensemble model effect size
Published Date	2021-08-20
Publication Title	Medicina-Lithuania
Volume	volume57
Issue	issue8
Publisher	MDPI
Start Page	846
ISSN	1010-660X
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2021 by the authors.
File Version	publisher
PubMed ID	34441052
DOI	10.3390/medicina57080846
Web of Science KeyUT	000689547600001
Related Url	isVersionOf https://doi.org/10.3390/medicina57080846

Semi-quantitative arthroscopic scoring system is related to clinical outcomes in patients after medial meniscus posterior root repair

FullText URL	fulltext20211018-3.pdf figure20211018-3.pdf table20211018-3.pdf
Author	Zhang, Ximing\| Furumatsu, Takayuki\| Okazaki, Yuki\| Hiranaka, Takaaki\| Kintaka, Keisuke\| Xue, Haowei\| Miyazawa, Shinichi\| Ozaki, Toshifumi\|
Note	© 2021 The Japanese Orthopaedic Association. This manuscript version is made available under the CC-BY-NC-ND 4.0 License.http://creativecommons.org/licenses/by-nc-nd/4.0/.This is the accepted manuscript version. The formal published version is available at [https://doi.org/10.1016/j.jos.2021.07.023] .\|
Published Date	2021-09-14
Publication Title	Journal of Orthopaedic Science
Publisher	Elsevier
ISSN	09492658
NCID	AA11052566
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2021 The Japanese Orthopaedic Association. Published by Elsevier B.V. All rights reserved.
File Version	author
DOI	10.1016/j.jos.2021.07.023
Related Url	isVersionOf https://doi.org/10.1016/j.jos.2021.07.023

Occult Compression Fracture of Metacarpal Head without Evidence of Avascular Necrosis

JaLCDOI	10.18926/AMO/51867
FullText URL	67_5_311.pdf
Author	Nishida, Keiichiro\| Hashizume, Hiroyuki\| Matsukawa, Akihiro\| Hashizume, Kenzo\| Shimamura, Yasunori\| Torigoe, Yasuyuki\| Ozaki, Toshifumi\|
Abstract	We report a case of 4th metacarpal head collapse of a 19-year-old healthy man. MRI revealed T1 low and T2 high regions in the collapsed 4th metacarpal head, as well as in the right 3rd and left 4th metacarpal head. Our initial diagnosis was occult compression fracture due to avascular necrosis, known as Dieterich's disease. However, pathological findings of surgically resected right 4th metacarpal head were compatible with transient osteoporosis and metacarpal head fracture followed by active tissue repair. The autologous osteochondral transplants from costchondral junction survived and maintained their size and shape even at 10-year follow-up.
Keywords	occult compression fracture metacarpal head avascular necrosis osteochondral autograft
Amo Type	Case Report
Publication Title	Acta Medica Okayama
Published Date	2013-10
Volume	volume67
Issue	issue5
Publisher	Okayama University Medical School
Start Page	311
End Page	317
ISSN	0386-300X
NCID	AA00508441
Content Type	Journal Article
language	English
Copyright Holders	CopyrightⒸ 2013 by Okayama University Medical School
File Version	publisher
Refereed	True
PubMed ID	24145731
Web of Science KeyUT	000325836100005