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Scopus Author ID: 7202821793
Scopus Author ID: 24430338200

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Employment (4)

Kogakuin Daigaku - Hachioji Campus: Hachioji, Tokyo, JP

2015-04-01 to present | Proffesor (Chemistry and Life Science)
Employment
Source: Self-asserted source
Yasutada Imamura

Kogakuin Daigaku - Hachioji Campus: Hachioji, Tokyo, JP

2008-04-01 to 2015-03-31 | Professor (Applied Chemistry)
Employment
Source: Self-asserted source
Yasutada Imamura

Kogakuin Daigaku - Hachioji Campus: Hachioji, Tokyo, JP

2006-04-01 to 2008-03-01 | Associate Professor (Applied Chemistry)
Employment
Source: Self-asserted source
Yasutada Imamura

Graduate School of Arts and Sciences, The University of Tokyo: Meguro-Ku, Tokyo, JP

1987-11-15 to 2006-03-31 | assistant professor
Employment
Source: Self-asserted source
Yasutada Imamura

Education and qualifications (1)

Graduate School of Arts and Sciences, The University of Tokyo: Meguro-Ku, Tokyo, JP

PhD
Education
Source: Self-asserted source
Yasutada Imamura

Works (50 of 62)

Items per page:
Page 1 of 2

Production of non-triple-helical collagen polypeptides under hypoxia and the implication for tumour

The Journal of Biochemistry
2025-04-02 | Journal article
DOI: 10.1093/jb/mvae099
Contributors: Kosuke Sekine; Kazuhiro Tokunaka; Arihiro Tomura; Hidemitsu Sugihara; Yuki Saijo; Yongchol Shin; Toshihiko Hayashi; Makoto Morita; Yasutada Imamura
Source: check_circle
Crossref

Type IV collagen expression is regulated by Notch3-mediated Notch signaling during angiogenesis

Biochemical and Biophysical Research Communications
2025-02 | Journal article
DOI: 10.1016/j.bbrc.2025.151351
Contributors: Kazuki Kukita; Masayoshi Sakaguchi; Hiroki Inoue; Yasutada Imamura; Yongchol Shin
Source: check_circle
Crossref

Segmented ring-mesh model of glycosaminoglycan chains based on the 3D analysis of normal individual and musculocontractural Ehlers–Danlos syndrome skin using scanning transmission electron microscopy

Microscopy
2025-02-18 | Journal article
DOI: 10.1093/jmicro/dfaf012
Contributors: Naoki Takahashi; Takuya Hirose; Kiyokazu Kametani; Tomohito Iwasaki; Yasutada Imamura; Tomoki Kosho; Takafumi Watanabe
Source: check_circle
Crossref

Notch signaling pathway induces expression of type IV collagen in angiogenesis

The Journal of Biochemistry
2024-04-29 | Journal article
DOI: 10.1093/jb/mvad120
Contributors: Kazuki Kukita; Nanaka Matsuzaka; Mikihisa Takai; Yasutada Imamura; Yongchol Shin
Source: check_circle
Crossref

Basement membrane-like structures containing NTH α1(IV) are formed around the endothelial cell network in a novel in vitro angiogenesis model

American Journal of Physiology - Cell Physiology
2019 | Journal article
DOI: 10.1152/ajpcell.00353.2018
EID:

2-s2.0-85070558751
Contributors: Shin, Y.; Moriya, A.; Tohnishi, Y.; Watanabe, T.; Imamura, Y.
Source: Self-asserted source
Yasutada Imamura via Scopus - Elsevier

Identification of a common epitope in the sequences of COL4A1 and COL6A1 recognized by monoclonal antibody #141

Journal of Biochemistry
2019 | Journal article
DOI: 10.1093/jb/mvy086
EID:

2-s2.0-85058886893
Contributors: Sato, T.; Takano, R.; Takahara, N.; Tokunaka, K.; Saiga, K.; Tomura, A.; Sugihara, H.; Hayashi, T.; Imamura, Y.; Morita, M.
Source: Self-asserted source
Yasutada Imamura via Scopus - Elsevier

Silibinin’s regulation of proliferation and collagen gene expressions of rat pancreatic β-cells cultured on types I and V collagen involves β-catenin nuclear translocation

Connective Tissue Research
2019 | Journal article
DOI: 10.1080/03008207.2019.1593393
EID:

2-s2.0-85065850376
Contributors: Yang, J.; Sun, Y.; Liu, X.; Xu, F.; Liu, W.; Hayashi, T.; Imamura, Y.; Mizuno, K.; Hattori, S.; Tanaka, K. et al.
Source: Self-asserted source
Yasutada Imamura via Scopus - Elsevier

Proteolytic inactivation of ADAMTS13 by plasmin in human plasma: Risk of thrombotic thrombocytopenic purpura

Journal of Biochemistry
2018 | Journal article
DOI: 10.1093/jb/mvx084
EID:

2-s2.0-85046987972
Contributors: Shin, Y.; Miyake, H.; Togashi, K.; Hiratsuka, R.; Endou-Ohnishi, K.; Imamura, Y.
Source: Self-asserted source
Yasutada Imamura via Scopus - Elsevier

Type VI collagen α1 chain polypeptide in non-triple helical form is an alternative gene product of COL6A1

Journal of Biochemistry
2018 | Journal article
DOI: 10.1093/jb/mvy040
EID:

2-s2.0-85051373483
Contributors: Sato, T.; Takano, R.; Tokunaka, K.; Saiga, K.; Tomura, A.; Sugihara, H.; Hayashi, T.; Imamura, Y.; Morita, M.
Source: Self-asserted source
Yasutada Imamura via Scopus - Elsevier

Acidic Chitinase-Chitin Complex Is Dissociated in a Competitive Manner by Acetic Acid: Purification of Natural Enzyme for Supplementation Purposes

International Journal of Molecular Sciences
2018-01 | Journal article
DOI: 10.3390/ijms19020362
Source: check_circle
Multidisciplinary Digital Publishing Institute
grade
Preferred source (of 3)‎

PNA monomers fully compatible with standard Fmoc-based solid-phase synthesis of pseudocomplementary PNA

Bioorganic and Medicinal Chemistry Letters
2017 | Journal article
DOI: 10.1016/j.bmcl.2017.06.015
EID:

2-s2.0-85020396452
Contributors: Sugiyama, T.; Hasegawa, G.; Niikura, C.; Kuwata, K.; Imamura, Y.; Demizu, Y.; Kurihara, M.; Kittaka, A.
Source: Self-asserted source
Yasutada Imamura via Scopus - Elsevier

Preparation and partial characterization of monoclonal antibodies specific for the nascent non-triple helical form of the type IV collagen alpha 1 chain

Biochemistry and Biophysics Reports
2017 | Journal article
DOI: 10.1016/j.bbrep.2016.11.013
EID:

2-s2.0-85006757955
Contributors: Morita, M.; Sugihara, H.; Tokunaka, K.; Tomura, A.; Saiga, K.; Sato, T.; Imamura, Y.; Hayashi, T.
Source: Self-asserted source
Yasutada Imamura via Scopus - Elsevier

Protease resistance of porcine acidic mammalian chitinase under gastrointestinal conditions implies that chitin-containing organisms can be sustainable dietary resources

Scientific Reports
2017 | Journal article
DOI: 10.1038/s41598-017-13526-6
EID:

2-s2.0-85031107717
Contributors: Tabata, E.; Kashimura, A.; Wakita, S.; Ohno, M.; Sakaguchi, M.; Sugahara, Y.; Imamura, Y.; Seki, S.; Ueda, H.; Matoska, V. et al.
Source: Self-asserted source
Yasutada Imamura via Scopus - Elsevier

Peptide nucleic acid with a lysine side chain at the β-position: Synthesis and application for DNA cleavage

Chemical and Pharmaceutical Bulletin
2016 | Journal article
DOI: 10.1248/cpb.c16-00191
EID:

2-s2.0-84977265745
Contributors: Sugiyama, T.; Kuwata, K.; Imamura, Y.; Demizu, Y.; Kurihara, M.; Takano, M.; Kittaka, A.
Source: Self-asserted source
Yasutada Imamura via Scopus - Elsevier

Ring-mesh model of proteoglycan glycosaminoglycan chains in Tendon based on three-dimensional reconstruction by focused ion beam scanning electron microscopy

Journal of Biological Chemistry
2016 | Journal article
DOI: 10.1074/jbc.M116.733857
EID:

2-s2.0-84994341218
Contributors: Watanabe, T.; Kametani, K.; Koyama, Y.-I.; Suzuki, D.; Imamura, Y.; Takehana, K.; Hiramatsu, K.
Source: Self-asserted source
Yasutada Imamura via Scopus - Elsevier

Non-Triple Helical Form of Type IV Collagen α1 Chain

Heliyon
2015-12-10 | Journal article
DOI: 10.1016/j.heliyon.2015.e00051
Source: Self-asserted source
Yasutada Imamura
grade
Preferred source (of 2)‎

A Peptide Nucleic Acid to Reduce Type I Collagen Production by Fibroblast Cells

Open Journal of Medicinal Chemistry
2015-03-06 | Journal article
DOI: /10.4236/ojmc.2015.51001
Source: Self-asserted source
Yasutada Imamura

Synthesis and evaluation of a cyclopropane derivative of DHMEQ

Chemical and Pharmaceutical Bulletin
2014 | Journal article
DOI: 10.1248/cpb.c13-00914
EID:

2-s2.0-84897144227
Contributors: Yasui, E.; Takayama, K.; Nakago, T.; Takeda, N.; Imamura, Y.; Nagumo, S.
Source: Self-asserted source
Yasutada Imamura via Scopus - Elsevier

Fragility of reconstituted type v collagen fibrils with the chain composition of α1(V)α2(V)α3(V) respective of the D-periodic banding pattern

Connective Tissue Research
2013 | Journal article
DOI: 10.3109/03008207.2012.734876
EID:

2-s2.0-84872167438
Contributors: Mizuno, K.; Bächinger, H.P.; Imamura, Y.; Hayashi, T.; Adachi, E.
Source: Self-asserted source
Yasutada Imamura via Scopus - Elsevier

Concerted and adaptive alignment of decorin dermatan sulfate filaments in the graded organization of collagen fibrils in the equine superficial digital flexor tendon

Journal of Anatomy
2012 | Journal article
DOI: 10.1111/j.1469-7580.2011.01456.x
EID:

2-s2.0-84855462886
Contributors: Watanabe, T.; Imamura, Y.; Suzuki, D.; Hosaka, Y.; Ueda, H.; Hiramatsu, K.; Takehana, K.
Source: Self-asserted source
Yasutada Imamura via Scopus - Elsevier

β-PNA: Peptide nucleic acid (PNA) with a chiral center at the β-position of the PNA backbone

Bioorganic and Medicinal Chemistry Letters
2011 | Journal article
DOI: 10.1016/j.bmcl.2011.10.017
EID:

2-s2.0-81255154460
Contributors: Sugiyama, T.; Imamura, Y.; Demizu, Y.; Kurihara, M.; Takano, M.; Kittaka, A.
Source: Self-asserted source
Yasutada Imamura via Scopus - Elsevier

ELISA measurement for urinary 3-hydroxyproline-containing peptides and its preliminary application to healthy persons and cancer patients

Anticancer Research
2010 | Journal article
EID:

2-s2.0-77951038357
Contributors: Saito, J.; Imamura, Y.; Itoh, J.; Matsuyama, S.; Maruta, A.; Hayashi, T.; Sato, A.; Wada, N.; Kashiwazaki, K.; Inagaki, Y. et al.
Source: Self-asserted source
Yasutada Imamura via Scopus - Elsevier

Collagen-type specificity of glycoprotein VI as a determinant of platelet adhesion

Platelets
2008 | Journal article
DOI: 10.1080/09537100701609027
EID:

2-s2.0-38849124297
Contributors: Jung, S.M.; Takemura, Y.; Imamura, Y.; Hayashi, T.; Adachi, E.; Moroi, M.
Source: Self-asserted source
Yasutada Imamura via Scopus - Elsevier

Intercellular accumulation of type V collagen fibrils in accordance with cell aggregation

Journal of Biochemistry
2008 | Journal article
DOI: 10.1093/jb/mvn109
EID:

2-s2.0-55449084817
Contributors: Kihara, T.; Imamura, Y.; Takemura, Y.; Mizuno, K.; Adachi, E.; Hayashi, T.
Source: Self-asserted source
Yasutada Imamura via Scopus - Elsevier

Graded arrangement of collagen fibrils in the equine superficial digital flexor tendon

Connective Tissue Research
2007 | Journal article
DOI: 10.1080/03008200701692800
EID:

2-s2.0-37349112441
Contributors: Watanabe, T.; Imamura, Y.; Hosaka, Y.; Ueda, H.; Takehana, K.
Source: Self-asserted source
Yasutada Imamura via Scopus - Elsevier

Recognition of longer duplex DNA by cooperative strand invasion.

Nucleic acids symposium series (2004)
2007 | Journal article
EID:

2-s2.0-42949143205
Contributors: Sugiyama, T.; Imamura, Y.; Kurihara, M.; Kittaka, A.
Source: Self-asserted source
Yasutada Imamura via Scopus - Elsevier

Sequence-specific recognition of double-stranded DNA by cooperative strand invasion.

Nucleic acids symposium series (2004)
2006 | Journal article
EID:

2-s2.0-36048996510
Contributors: Sugiyama, T.; Imamura, Y.; Hakamata, W.; Kurihara, M.; Kittaka, A.
Source: Self-asserted source
Yasutada Imamura via Scopus - Elsevier

Cooperative strand invasion of double-stranded DNA by peptide nucleic acid.

Nucleic acids symposium series (2004)
2005 | Journal article
EID:

2-s2.0-39049193284
Contributors: Sugiyama, T.; Imamura, Y.; Hakamata, W.; Kurihara, M.; Kittaka, A.
Source: Self-asserted source
Yasutada Imamura via Scopus - Elsevier

Type IX collagen is crucial for normal hearing

Neuroscience
2005 | Journal article
DOI: 10.1016/j.neuroscience.2005.01.013
EID:

2-s2.0-20144370926
Contributors: Asamura, K.; Abe, S.; Imamura, Y.; Aszodi, A.; Suzuki, N.; Hashimoto, S.; Takumi, Y.; Hayashi, T.; Fässler, R.; Nakamura, Y. et al.
Source: Self-asserted source
Yasutada Imamura via Scopus - Elsevier

Type IX collagen knock-out mouse shows progressive hearing loss

Neuroscience Research
2005 | Journal article
DOI: 10.1016/j.neures.2004.12.001
EID:

2-s2.0-13844269032
Contributors: Suzuki, N.; Asamura, K.; Kikuchi, Y.; Takumi, Y.; Abe, S.; Imamura, Y.; Hayashi, T.; Aszodi, A.; Fässler, R.; Usami, S.-I.
Source: Self-asserted source
Yasutada Imamura via Scopus - Elsevier

Formation of Extracellular Matrix: Involvement of Type V Collagen and Matricellular

Connective Tissue
2004 | Journal article
EID:

2-s2.0-2442498419
Contributors: Imamura, Y.
Source: Self-asserted source
Yasutada Imamura via Scopus - Elsevier

Non-helical type IV collagen polypeptides in human placenta

Biochemical and Biophysical Research Communications
2004 | Journal article
DOI: 10.1016/j.bbrc.2003.12.061
EID:

2-s2.0-0346095169
Contributors: Kajimura, D.; Takahashi, S.; Yoshikawa, K.; Hattori, S.; Sado, Y.; Imamura, Y.; Hayashi, T.
Source: Self-asserted source
Yasutada Imamura via Scopus - Elsevier

Reconstituted type V collagen fibrils as cementing materials in the formation of cell clumps in culture

Cell and Tissue Research
2004 | Journal article
DOI: 10.1007/s00441-004-0959-6
EID:

2-s2.0-8744287709
Contributors: Kihara, T.; Takemura, Y.; Imamura, Y.; Mizuno, K.; Hayashi, T.
Source: Self-asserted source
Yasutada Imamura via Scopus - Elsevier

Interaction of type IV collagen aggregates with cells

Materials Science Forum
2003 | Book
EID:

2-s2.0-0037999866
Contributors: Hayashi, T.; Imamura, Y.; Hirose, M.; Kihara, T.; Yamano, H.; Adachi, E.; Mizuno, K.
Source: Self-asserted source
Yasutada Imamura via Scopus - Elsevier

Preferential Liberation of Type V Collagen from Bovine Corneal Stroma by Limited Treatment with Proteases

Connective Tissue
2003 | Journal article
EID:

2-s2.0-0142249313
Contributors: Takemura, Y.; Mizuno, K.; Imamura, Y.; Hayashi, T.
Source: Self-asserted source
Yasutada Imamura via Scopus - Elsevier

Regulation of Phenotypes of Human Aorta Endothelial Cells and Smooth Muscle Cells in Culture by Type IV Collagen Aggregates

Extracellular Matrix and The Liver: Approach to Gene Therapy
2003 | Book
DOI: 10.1016/B978-012525251-5/50004-X
EID:

2-s2.0-84942517405
Contributors: Hayashi, T.; Hirose, M.; Yamano, H.; Takeda, Y.; Kosugi, H.; Kihara, T.; Imamura, Y.; Mizuno, K.; Nakazato, K.; Yoshikawa, K. et al.
Source: Self-asserted source
Yasutada Imamura via Scopus - Elsevier

Biosynthetic processing of the pro-α1(V)<inf>2</inf>pro-α2(V) collagen heterotrimer by bone morphogenetic protein-1 and furin-like proprotein convertases

Journal of Biological Chemistry
2002 | Journal article
DOI: 10.1074/jbc.M110003200
EID:

2-s2.0-0037085262
Contributors: Unsöld, C.; Pappano, W.N.; Imamura, Y.; Steiglitz, B.M.; Greenspan, D.S.
Source: Self-asserted source
Yasutada Imamura via Scopus - Elsevier

Order of intron removal influences multiple splice outcomes, including a two-exon skip, in a COL5A1 acceptor-site mutation that results in abnormal pro-α1(V) N-propeptides and Ehlers-Danlos syndrome type I

American Journal of Human Genetics
2002 | Journal article
DOI: 10.1086/342099
EID:

2-s2.0-0036724443
Contributors: Takahara, K.; Schwarze, U.; Imamura, Y.; Hoffman, G.G.; Toriello, H.; Smith, L.T.; Byers, P.H.; Greenspan, D.S.
Source: Self-asserted source
Yasutada Imamura via Scopus - Elsevier

Secretion of non-helical collagenous polypeptides of α1(IV) and α2(IV) chains upon depletion of ascorbate by cultured human cells

Journal of Biochemistry
2001 | Journal article
EID:

2-s2.0-0034950492
Contributors: Yoshikawa, K.; Takahashi, S.; Imamura, Y.; Sado, Y.; Hayashi, T.
Source: Self-asserted source
Yasutada Imamura via Scopus - Elsevier

The fibril structure of type V collagen triple-helical domain

Micron
2001 | Journal article
DOI: 10.1016/S0968-4328(00)00036-6
EID:

2-s2.0-0035218501
Contributors: Mizuno, K.; Adachi, E.; Imamura, Y.; Katsumata, O.; Hayashi, T.
Source: Self-asserted source
Yasutada Imamura via Scopus - Elsevier

Application of extracellular matrix biology to tissue engineering

Tanpakushitsu kakusan koso. Protein, nucleic acid, enzyme
2000 | Journal article
EID:

2-s2.0-0034269092
Contributors: Mizuno, K.; Imamura, Y.; Hayashi, T.
Source: Self-asserted source
Yasutada Imamura via Scopus - Elsevier

Bone morphogenetic protein-1 processes probiglycan

Journal of Biological Chemistry
2000 | Journal article
EID:

2-s2.0-0034730627
Contributors: Scott, I.C.; Imamura, Y.; Pappano, W.N.; Troedel, J.M.; Recklies, A.D.; Roughley, P.J.; Greenspan, D.S.
Source: Self-asserted source
Yasutada Imamura via Scopus - Elsevier

Distribution and isoform characterization of type XII collagen in bovine cornea

Ophthalmic Research
2000 | Journal article
EID:

2-s2.0-0033824019
Contributors: Kato, T.; Nakayasu, K.; Kanai, A.; Nishiyama, T.; Imamura, Y.; Hayashi, T.
Source: Self-asserted source
Yasutada Imamura via Scopus - Elsevier

The pro-α3(V) collagen chain. Complete primary structure, expression domains in adult and developing tissues, and comparison to the structures and expression domains of the other types V and XI procollagen chains

Journal of Biological Chemistry
2000 | Journal article
DOI: 10.1074/jbc.275.12.8749
EID:

2-s2.0-0034708265
Contributors: Imamura, Y.; Scott, I.C.; Greenspan, D.S.
Source: Self-asserted source
Yasutada Imamura via Scopus - Elsevier

Cell type specific recognition of the reconstituted aggregates from isolated type i collagen, type IV collagen, and type v collagen

Proceedings of the Indian Academy of Sciences: Chemical Sciences
1999 | Journal article
EID:

2-s2.0-0033077847
Contributors: Hayashi, T.; Mizuno, K.; Hirose, M.; Zato, K.; Adachi, E.; Imamura, Y.; Kosugi, H.; Yoshikawa, K.
Source: Self-asserted source
Yasutada Imamura via Scopus - Elsevier

Mammalian BMP-1/Tolloid-related metalloproteinases, including novel family member mammalian Tolloid-like 2, have differential enzymatic activities and distributions of expression relevant to patterning and skeletogenesis

Developmental Biology
1999 | Journal article
DOI: 10.1006/dbio.1999.9383
EID:

2-s2.0-0033568003
Contributors: Scott, I.C.; Blitz, I.L.; Pappano, W.N.; Imamura, Y.; Clark, T.G.; Steiglitz, B.M.; Thomas, C.L.; Maas, S.A.; Takahara, K.; Cho, K.W.Y. et al.
Source: Self-asserted source
Yasutada Imamura via Scopus - Elsevier

Serum-dependent secretion of nondisulfide-bonded and unfolded type IV collagen α chains by cultured fetal lung fibroblasts

Connective Tissue
1999 | Journal article
EID:

2-s2.0-0032711777
Contributors: Takahashi, S.; Yoshikawa, K.; Sasaki, T.; Takeda, Y.; Imamura, Y.; Sado, Y.; Hayashi, T.
Source: Self-asserted source
Yasutada Imamura via Scopus - Elsevier

Analysis of matrix protein components of the dermis-like structure formed in a long-term culture of human fibroblasts: Type VI collagen is a major component

Journal of Biochemistry
1998 | Journal article
EID:

2-s2.0-0031959348
Contributors: Hazeki, N.; Yamato, M.; Imamura, Y.; Sasaki, T.; Nakazato, K.; Yamamoto, K.; Konomi, H.; Hayashi, T.
Source: Self-asserted source
Yasutada Imamura via Scopus - Elsevier

Bone morphogenetic protein-1 processes the NH<inf>2</inf>-terminal propeptide, and a furin-like proprotein convertase processes the COOH-terminal propeptide of pro-α1(V) collagen

Journal of Biological Chemistry
1998 | Journal article
DOI: 10.1074/jbc.273.42.27511
EID:

2-s2.0-0032538562
Contributors: Imamura, Y.; Steiglitz, B.M.; Greenspan, D.S.
Source: Self-asserted source
Yasutada Imamura via Scopus - Elsevier

Isolated collagen IV retains the potential to form an 18-nm sided polygonal meshwork of the lamina densa

Journal of Electron Microscopy
1997 | Journal article
EID:

2-s2.0-0030858593
Contributors: Adachi, E.; Takeda, Y.; Nakazato, K.; Muraoka, M.; Iwata, M.; Sasaki, T.; Imamura, Y.; Hopkinson, I.; Hayashi, T.
Source: Self-asserted source
Yasutada Imamura via Scopus - Elsevier
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