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Author

  • Yasuharu Nakashima
2011

A novel mutation of ALK2, L196P, found in the most benign case of fibrodysplasia ossificans progressiva activates BMP-specific intracellular signaling equivalent to a typical mutation, R206H

Ohte, S., Shin, M., Sasanuma, H., Yoneyama, K., Akita, M., Ikebuchi, K., Jimi, E., Maruki, Y., Matsuoka, M., Namba, A., Tomoda, H., Okazaki, Y., Ohtake, A., Oda, H., Owan, I., Yoda, T., Furuya, H., Kamizono, J., Kitoh, H., Nakashima, Y. & 4 others, Susami, T., Haga, N., Komori, T. & Katagiri, T., Apr 1 2011, In : Biochemical and Biophysical Research Communications. 407, 1, p. 213-218 6 p.

Research output: Contribution to journalArticle

35 Citations (Scopus)

Effect of intra-articular lesions on the outcome of periacetabular osteotomy in patients with symptomatic hip dysplasia

Fujii, M., Nakashima, Y., Noguchi, Y., Yamamoto, T., Mawatari, T., Motomura, G. & Iwamoto, Y., Nov 1 2011, In : Journal of Bone and Joint Surgery - Series B. 93 B, 11, p. 1449-1456 8 p.

Research output: Contribution to journalArticle

46 Citations (Scopus)

Morphological analysis of collapsed regions in osteonecrosis of the femoral head

Motomura, G., Yamamoto, T., Yamaguchi, R., Ikemura, S., Nakashima, Y., Mawatari, T. & Iwamoto, Y., Feb 1 2011, In : Journal of Bone and Joint Surgery - Series B. 93 B, 2, p. 184-187 4 p.

Research output: Contribution to journalArticle

32 Citations (Scopus)

Pelvic deformity influences acetabular version and coverage in hip dysplasia

Fujii, M., Nakashima, Y., Sato, T., Akiyama, M. & Iwamoto, Y., Jun 2011, In : Clinical orthopaedics and related research. 469, 6, p. 1735-1742 8 p.

Research output: Contribution to journalArticle

47 Citations (Scopus)

Preferential accumulation of activated Th1 cells not only in rheumatoid arthritis but also in osteoarthritis joints

Yamada, H., Nakashima, Y., Okazaki, K., Mawatari, T., Fukushi, J. I., Oyamada, A., Fujimura, K., Iwamoto, Y. & Yoshikai, Y., Aug 1 2011, In : Journal of Rheumatology. 38, 8, p. 1569-1575 7 p.

Research output: Contribution to journalArticle

40 Citations (Scopus)

Subchondral insufficiency fracture of the femoral head in young adults

Iwasaki, K., Yamamoto, T., Motomura, G., Mawatari, T., Nakashima, Y. & Iwamoto, Y., May 1 2011, In : Clinical Imaging. 35, 3, p. 208-213 6 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)

Transtrochanteric rotational osteotomy for late-onset Legg-Calve-Perthes disease

Nakashima, Y., Kubota, H., Yamamoto, T., Mawatari, T., motomura, G. & Iwamoto, Y., Sep 1 2011, In : Journal of Pediatric Orthopaedics. 31, SUPPL. 2

Research output: Contribution to journalArticle

6 Citations (Scopus)
2012

Acetabular tilt correlates with acetabular version and coverage in hip dysplasia hip

Fujii, M., Nakashima, Y., Sato, T., Akiyama, M. & Iwamoto, Y., Oct 2012, In : Clinical orthopaedics and related research. 470, 10, p. 2827-2835 9 p.

Research output: Contribution to journalArticle

27 Citations (Scopus)

Clinico-radiological factors affecting the joint space narrowing after transtrochanteric anterior rotational osteotomy for osteonecrosis of the femoral head

Zhao, G., Yamamoto, T., Ikemura, S., Motomura, G., Iwasaki, K., Yamaguchi, R., Nakashima, Y., Mawatari, T. & Iwamoto, Y., Jul 2012, In : Journal of Orthopaedic Science. 17, 4, p. 390-396 7 p.

Research output: Contribution to journalArticle

19 Citations (Scopus)

Evaluation of cartilage degradation in arthritis using T1q magnetic resonance imaging mapping

Tsushima, H., Okazaki, K., Takayama, Y., Hatakenaka, M., Honda, H., Izawa, T., Nakashima, Y., Yamada, H. & Iwamoto, Y., Sep 1 2012, In : Rheumatology International. 32, 9, p. 2867-2875 9 p.

Research output: Contribution to journalArticle

39 Citations (Scopus)

Femoral anteversion is correlated with acetabular version and coverage in Asian women with anterior and global deficient subgroups of hip dysplasia: A CT study

Akiyama, M., Nakashima, Y., Fujii, M., Sato, T., Yamamoto, T., Mawatari, T., Motomura, G., Matsuda, S. & Iwamoto, Y., Nov 1 2012, In : Skeletal Radiology. 41, 11, p. 1411-1418 8 p.

Research output: Contribution to journalArticle

40 Citations (Scopus)

High prevalence of acetabular retroversion in both affected and unaffected hips after Legg-Calvé-Perthes disease

Kawahara, S., Nakashima, Y., Oketani, H., Wada, A., Fujii, M., Yamamoto, T., Mawatari, T., Motomura, G., Sato, T., Akiyama, M., Fujii, T., Takamura, K. & Iwamoto, Y., May 2012, In : Journal of Orthopaedic Science. 17, 3, p. 226-232 7 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)
1 Citation (Scopus)

Pathogenic mutation of ALK2 inhibits induced pluripotent stem cell reprogramming and maintenance: Mechanisms of reprogramming and strategy for drug identification

Hamasaki, M., Hashizume, Y., Yamada, Y., Katayama, T., Hohjoh, H., Fusaki, N., Nakashima, Y., Furuya, H., Haga, N., Takami, Y. & Era, T., Nov 1 2012, In : STEM CELLS. 30, 11, p. 2437-2449 13 p.

Research output: Contribution to journalArticle

45 Citations (Scopus)

Prognostic factors associated with a subchondral insufficiency fracture of the femoral head

Iwasaki, K., Yamamoto, T., Motomura, G., Ikemura, S., Mawatari, T., Nakashima, Y. & Iwamoto, Y., Mar 1 2012, In : British Journal of Radiology. 85, 1011, p. 214-218 5 p.

Research output: Contribution to journalArticle

20 Citations (Scopus)

Wear resistant performance of highly cross-linked and annealed ultra-high molecular weight polyethylene against ceramic heads in total hip arthroplasty

Sato, T., Nakashima, Y., Akiyama, M., Yamamoto, T., Mawatari, T., Itokawa, T., Ohishi, M., Motomura, G., Hirata, M. & Iwamoto, Y., Dec 1 2012, In : Journal of Orthopaedic Research. 30, 12, p. 2031-2037 7 p.

Research output: Contribution to journalArticle

29 Citations (Scopus)
2013

Clinical and radiographic evaluation of total hip arthroplasties using porous tantalum modular acetabular components: 5-year follow-up of clinical trial

Nakashima, Y., Mashima, N., Imai, H., Mitsugi, N., Taki, N., Mochida, Y., Owan, I., Arakaki, K., Yamamoto, T., Mawatari, T., Motomura, G., Ohishi, M., Doi, T., Kanazawa, M. & Iwamoto, Y., Jan 1 2013, In : Modern Rheumatology. 23, 1, p. 112-118 7 p.

Research output: Contribution to journalArticle

23 Citations (Scopus)

Comparison of polyethylene wear between highly crosslinked and annealed UHMWPE and conventional UHMWPE against ceramic heads in total hip arthroplasty

Sato, T., Nakashima, Y., Akiyama, M., Yamamoto, T., Mawatari, T., Itokawa, T., Ohishi, M., Motomura, G., Hirata, M. & Iwamoto, Y., Jan 1 2013, Bioceramics 24. 1 ed. p. 279-284 6 p. (Key Engineering Materials; vol. 529-530, no. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Effects of adalimumab administration in bio-naïve and bio-switch rheumatoid arthritis patients in daily clinical practice: two-year results from single center.

Tashiro, Y., Nakashima, Y., Okazaki, K., Mawatari, T., Fukushi, J-I., Ohishi, M., Oyamada, A., Yamada, H. & Iwamoto, Y., Jan 1 2013, In : Fukuoka igaku zasshi = Hukuoka acta medica. 104, 11, p. 413-423 11 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
16 Citations (Scopus)

Late dislocation is associated with recurrence after total hip arthroplasty

Itokawa, T., Nakashima, Y., Yamamoto, T., Motomura, G., Ohishi, M., Hamai, S., Akiyama, M., Hirata, M., Hara, D. & Iwamoto, Y., Aug 1 2013, In : International Orthopaedics. 37, 8, p. 1457-1463 7 p.

Research output: Contribution to journalArticle

21 Citations (Scopus)

Late failure of annealed highly cross-linked polyethylene acetabular liner

Hara, D., Nakashima, Y., Yamamoto, T., Higashihara, S., Todo, M., Hirata, M., Akiyama, M. & Iwamoto, Y., Dec 1 2013, In : Journal of the Mechanical Behavior of Biomedical Materials. 28, p. 206-212 7 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Osteitis pubis ameliorated after tooth extraction: A case report

Fukushi, J. I., Nakashima, Y. & Iwamoto, Y., Jan 1 2013, In : Clinical Rheumatology. 32, SUPPL. 1, p. 63-65 3 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Remodelling of femoral head-neck junction in slipped capital femoral epiphysis: A multicentre study

Akiyama, M., Nakashima, Y., Kitano, T., Nakamura, T., Takamura, K., Kohno, Y., Yamamoto, T., Motomura, G., Ohishi, M., Hamai, S. & Iwamoto, Y., Dec 1 2013, In : International Orthopaedics. 37, 12, p. 2331-2336 6 p.

Research output: Contribution to journalArticle

20 Citations (Scopus)

Results at a minimum of 10 years of follow-up for AMS and PerFix HA-coated cementless total hip arthroplasty: Impact of cross-linked polyethylene on implant longevity

Nakashima, Y., Sato, T., Yamamoto, T., Motomura, G., Ohishi, M., Hamai, S., Akiyama, M., Hirata, M., Hara, D. & Iwamoto, Y., Nov 2013, In : Journal of Orthopaedic Science. 18, 6, p. 962-968 7 p.

Research output: Contribution to journalArticle

47 Citations (Scopus)

Surgeon error in performing intraoperative estimation of stem anteversion in cementless total hip arthroplasty

Hirata, M., Nakashima, Y., Ohishi, M., Hamai, S., Hara, D. & Iwamoto, Y., Oct 2013, In : Journal of Arthroplasty. 28, 9, p. 1648-1653 6 p.

Research output: Contribution to journalArticle

17 Citations (Scopus)

The Pavlik harness in the treatment of developmentally dislocated hips: Results of Japanese multicenter studies in 1994 and 2008

Wada, I., Sakuma, E., Otsuka, T., Wakabayashi, K., Ito, K., Horiuchi, O., Asagai, Y., Kamegaya, M., Goto, E., Satsuma, S., Kobayashi, D., Saito, S., Taketa, M., Takikawa, K., Nakashima, Y., Hattori, T., Mitani, S. & Wada, A., Sep 2013, In : Journal of Orthopaedic Science. 18, 5, p. 749-753 5 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

The utility of clinical features for distinguishing subchondral insufficiency fracture from osteonecrosis of the femoral head

Ikemura, S., Yamamoto, T., Motomura, G., Nakashima, Y., Mawatari, T. & Iwamoto, Y., Dec 2013, In : Archives of Orthopaedic and Trauma Surgery. 133, 12, p. 1623-1627 5 p.

Research output: Contribution to journalArticle

17 Citations (Scopus)
2014

Characteristics of lumbar scoliosis in patients with rheumatoid arthritis

Ohishi, M., Miyahara, H., Kondo, M., Nakashima, Y., Terada, K., Esaki, Y., Kobara, N., Harimaya, K., Matsumoto, Y. & Iwamoto, Y., Apr 26 2014, In : Journal of Orthopaedic Surgery and Research. 9, 1, 30.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Combined anteversion technique reduced the dislocation in cementless total hip arthroplasty

Nakashima, Y., Hirata, M., Akiyama, M., Itokawa, T., Yamamoto, T., Motomura, G., Ohishi, M., Hamai, S. & Iwamoto, Y., Jan 1 2014, In : International Orthopaedics. 38, 1, p. 27-32 6 p.

Research output: Contribution to journalArticle

55 Citations (Scopus)

Construction of dominant factor presumption model for postoperative hospital days from operation records

Yamashita, T., Wakata, Y., Hamai, S., Nakashima, Y., Iwamoto, Y., Flanagan, B., Nakashima, N. & Hirokawa, S., Sep 29 2014, Proceedings - 2014 IIAI 3rd International Conference on Advanced Applied Informatics, IIAI-AAI 2014. Institute of Electrical and Electronics Engineers Inc., p. 19-24 6 p. 6913260. (Proceedings - 2014 IIAI 3rd International Conference on Advanced Applied Informatics, IIAI-AAI 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Drug delivery options to increase patient adherence and satisfaction in the management of rheumatoid arthritis - Focus on subcutaneous tocilizumab

Nakashima, Y., Kondo, M., Miyahara, H. & Iwamoto, Y., Jul 4 2014, In : Drug Design, Development and Therapy. 8, p. 913-919 7 p.

Research output: Contribution to journalReview article

12 Citations (Scopus)

Extraction of determinants of postoperative length of stay from operation records

Yamashita, T., Wakata, Y., Nakashima, N., Hirokawa, S., Hamai, S., Nakashima, Y. & Iwamoto, Y., Jan 1 2014, Proceedings - 2014 IEEE Workshop on Electronics, Computer and Applications, IWECA 2014. IEEE Computer Society, p. 822-827 6 p. 6845748. (Proceedings - 2014 IEEE Workshop on Electronics, Computer and Applications, IWECA 2014).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Influencing factors for the increased stem version compared to the native femur in cementless total hip arthroplasty

Hirata, M., Nakashima, Y., Itokawa, T., Ohishi, M., Sato, T., Akiyama, M., Hara, D. & Iwamoto, Y., Jul 2014, In : International Orthopaedics. 38, 7, p. 1341-1346 6 p.

Research output: Contribution to journalArticle

19 Citations (Scopus)

Ischio-pubic stress fracture after peri-acetabular osteotomy in patients with hip dysplasia

Hamai, S., Nakashima, Y., Akiyama, M., Kuwashima, U., Yamamoto, T., Motomura, G., Ohishi, M. & Iwamoto, Y., Jan 1 2014, In : International Orthopaedics. 38, 10, p. 2051-2056 6 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Kinematic analysis of healthy hips during weight-bearing activities by 3D-to-2D model-to-image registration technique

Hara, D., Nakashima, Y., Hamai, S., Higaki, H., Ikebe, S., Shimoto, T., Hirata, M., Kanazawa, M., Kohno, Y. & Iwamoto, Y., 2014, In : BioMed Research International. 2014, 457573.

Research output: Contribution to journalArticle

21 Citations (Scopus)

Osteonecrosis of the femoral head with collapsed medial lesion

Karasuyama, K., Yamamoto, T., Motomura, G., Nakashima, Y., Sakamoto, A., Yamaguchi, R. & Iwamoto, Y., Sep 3 2014, In : Clinical Medicine Insights: Case Reports. 7, p. 103-106 4 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Remission in patients with active rheumatoid arthritis by tocilizumab treatment in routine clinical practice: Results from 3 years of prospectively registered data

Nakashima, Y., Kondo, M., Fukuda, T., Harada, H., Horiuchi, T., Ishinishi, T., Jojima, H., Kuroda, K., Miyahara, H., Maekawa, M., Nishizaka, H., Nagamine, R., Nakashima, H., Otsuka, T., Shono, E., Suematsu, E., Shimauchi, T., Tsuru, T., Wada, K., Yoshizawa, S. & 2 others, Yoshizawa, S. & Iwamoto, Y., Mar 2014, In : Modern Rheumatology. 24, 2, p. 258-264 7 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)

Risk factors for acetabular retroversion in developmental dysplasia of the hip: Does the Pemberton osteotomy contribute?

Akiyama, M., Nakashima, Y., Oishi, M., Sato, T., Hirata, M., Hara, D. & Iwamoto, Y., Jan 2014, In : Journal of Orthopaedic Science. 19, 1, p. 90-96 7 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Scintigraphic assessments of the reparative process in osteonecrosis of the femoral head using SPECT/CT with 99mTc hydroxymethylene diphosphonate

Motomura, G., Yamamoto, T., Abe, K., Nakashima, Y., Ohishi, M., Hamai, S., Doi, T., Honda, H. & Iwamoto, Y., Jan 1 2014, In : Nuclear medicine communications. 35, 10, p. 1047-1051 5 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Subchondral fracture of the femoral head after acetabular fracture: A case report

Iida, K., Hamai, S., Yamamoto, T., Nakashima, Y., Motomura, G., Ohishi, M., Karasuyama, K. & Iwamoto, Y., Jan 1 2014, In : Journal of Medical Case Reports. 8, 1, 447.

Research output: Contribution to journalArticle

Subclinical bilateral involvement of the hip in patients with slipped capital femoral epiphysis - A multicentre study

Kohno, Y., Nakashima, Y., Kitano, T., Nakamura, T., Takamura, K., Akiyama, M., Hara, D., Yamamoto, T., Motomura, G., Ohishi, M., Hamai, S. & Yukihide, I., Mar 2014, In : International Orthopaedics. 38, 3, p. 477-482 6 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)
2015

Brief report: Successful in vitro culture of rheumatoid arthritis synovial tissue explants at the air-liquid interface

Sakuraba, K., Fujimura, K., Nakashima, Y., Okazaki, K., Fukushi, J. I., Ohishi, M., Oyamada, A., Esaki, Y., Miyahara, H., Iwamoto, Y., Yoshikai, Y. & Yamada, H., Apr 1 2015, In : Arthritis and Rheumatology. 67, 4, p. 887-892 6 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

CORR Insights ®: How are Dysplastic Hips Different? A Three-dimensional CT Study

Nakashima, Y., May 1 2015, In : Clinical orthopaedics and related research. 473, 5, p. 1724-1725 2 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Does Native Combined Anteversion Influence Pain Onset in Patients With Dysplastic Hips?

Kohno, Y., Nakashima, Y., Akiyama, M., Fujii, M. & Iwamoto, Y., May 30 2015, In : Clinical orthopaedics and related research. 473, 12, p. 3716-3722 7 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Does Radiographic Coxa Profunda Indicate Increased Acetabular Coverage or Depth in Hip Dysplasia?

Fujii, M., Nakamura, T., Hara, T., Nakashima, Y. & Iwamoto, Y., Jun 1 2015, In : Clinical orthopaedics and related research. 473, 6, p. 2056-2066 11 p.

Research output: Contribution to journalArticle

17 Citations (Scopus)

Efficacy and Safety of Infliximab for Ankylosing Spondylitis in Japanese Patients: A Retrospective Study of 11 Cases

Kubo, Y., Ohishi, M., Nakashima, Y., Okazaki, K., Fukushi, J. I., Oyamada, A. & Iwamoto, Y., Dec 1 2015, In : Fukuoka igaku zasshi = Hukuoka acta medica. 106, 12, p. 316-322 7 p.

Research output: Contribution to journalArticle

Improvement of psoriasis-associated arthritis and skin lesions by treatment with molecular hydrogen: A report of three cases

Ishibashi, T., Ichikawa, M., Sato, B., Shibata, S., Hara, Y., Naritomi, Y., Okazaki, K., Nakashima, Y., Iwamoto, Y., Koyanagi, S., Hara, H. & Nagao, T., Aug 1 2015, In : Molecular medicine reports. 12, 2, p. 2757-2764 8 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Mid-term clinical and radiographic outcomes of porous tantalum modular acetabular components for hip dysplasia

Kamada, T., Mashima, N., Nakashima, Y., Imai, H., Takeba, J. & Miura, H., Apr 1 2015, In : Journal of Arthroplasty. 30, 4, p. 607-610 4 p.

Research output: Contribution to journalArticle

20 Citations (Scopus)