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autotaxin adrenomedullin PS-PLA1 Diagnostics immunoassay phospholipase lysophospholipase
Japan

Activities

Employment (1)

Tosoh (Japan): Tokyo, JP

1986-04-01 to present
Employment
Source: Self-asserted source
Koji Igarashi

Education and qualifications (2)

University of Tokyo: Tokyo, JP

1993-12-08 to present | Ph.D. (Pharmaceutical)
Education
Source: Self-asserted source
Koji Igarashi

Tokyo University of Science: Tokyo, JP

1983-04-01 to 1986-03-31 (Faculty of Engineering)
Education
Source: Self-asserted source
Koji Igarashi

Professional activities (2)

日本臨床化学会: 東京, JP

2019-08-30 | 学会賞 (技術賞)
Distinction
Source: Self-asserted source
Koji Igarashi

日本生化学会: 東京, JP

1996-12-30 | 第4回 JB論文賞
Distinction
Source: Self-asserted source
Koji Igarashi

Works (50 of 73)

Items per page:
Page 1 of 2

Serum Autotaxin Levels Predict Liver-Related Events in Patients With Primary Biliary Cholangitis: A Long-Term Multicenter Observational Study.

Clinical and translational gastroenterology
2024-12 | Journal article
Contributors: Iwadare T; Kimura T; Yamashita Y; Okumura T; Wakabayashi SI; Kobayashi H; Sugiura A; Yamazaki T; Shimamoto S; Igarashi K et al.
Source: Self-asserted source
Koji Igarashi via Europe PubMed Central

Autotaxin is a potential predictive marker for the development of veno-occlusive disease/sinusoidal obstruction syndrome after allogeneic hematopoietic cell transplantation

Annals of Hematology
2024-05 | Journal article
Part of ISSN: 0939-5555
Part of ISSN: 1432-0584
Contributors: Kazuya Takemura; Mika Nakamae; Hiroshi Okamura; Kazuki Sakatoku; Kentaro Ido; Yosuke Makuuchi; Masatomo Kuno; Teruhito Takakuwa; Asao Hirose; Mitsutaka Nishimoto et al.
Source: Self-asserted source
Koji Igarashi

Serum autotaxin is a prognostic indicator of liver-related events in patients with non-alcoholic fatty liver disease.

Communications medicine
2024-04 | Journal article
Contributors: Iwadare T; Kimura T; Okumura T; Wakabayashi SI; Nakajima T; Kondo S; Kobayashi H; Yamashita Y; Sugiura A; Fujimori N et al.
Source: Self-asserted source
Koji Igarashi via Europe PubMed Central

A Diagnostic Impact of Serum Autotaxin Levels in Patients with Bone Marrow Fibrosis

Clinical Lymphoma Myeloma and Leukemia
2023-02 | Journal article
Part of ISSN: 2152-2650
Contributors: Hideyuki Nakazawa; Hiroko Kaiume; Koji Igarashi; Tomoo Yamazaki; Takeji Umemura; Naoko Asano; Takeshi Uehara; Fumihiro Ishida
Source: Self-asserted source
Koji Igarashi

Decrease in serum levels of autotaxin in COVID-19 patients.

Annals of medicine
2022-12 | Journal article
Contributors: Shimura T; Kurano M; Okamoto K; Jubishi D; Hashimoto H; Kano K; Igarashi K; Shimamoto S; Aoki J; Moriya K et al.
Source: Self-asserted source
Koji Igarashi via Europe PubMed Central

Development of plasma ghrelin level as a novel marker for gastric mucosal atrophy after <i>Helicobacter pylori</i> eradication.

Annals of medicine
2022-12 | Journal article
Contributors: Mori H; Suzuki H; Matsuzaki J; Kameyama K; Igarashi K; Masaoka T; Kanai T
Source: Self-asserted source
Koji Igarashi via Europe PubMed Central

Utility of serum autotaxin levels for predicting post hepatectomy liver failure in hepatocellular carcinoma.

Journal of hepato-biliary-pancreatic sciences
2022-12 | Journal article
Contributors: Uemoto Y; Taura K; Kimura Y; Yoh T; Nishio T; Koyama Y; Seo S; Okazaki K; Nagao M; Igarashi K et al.
Source: Self-asserted source
Koji Igarashi via Europe PubMed Central

Fibrotic Response of Human Trabecular Meshwork Cells to Transforming Growth Factor-Beta 3 and Autotaxin in Aqueous Humor.

Biomolecules
2022-09 | Journal article
Contributors: Liu M; Honjo M; Yamagishi R; Igarashi N; Nakamura N; Kurano M; Yatomi Y; Igarashi K; Aihara M
Source: Self-asserted source
Koji Igarashi via Europe PubMed Central

Role of Autotaxin in High Glucose-Induced Human ARPE-19 Cells.

International journal of molecular sciences
2022-08 | Journal article
Contributors: Liu Y; Yamagishi R; Honjo M; Kurano M; Yatomi Y; Igarashi K; Aihara M
Source: Self-asserted source
Koji Igarashi via Europe PubMed Central

Long-term prediction of hepatocellular carcinoma using serum autotaxin levels after antiviral therapy for hepatitis C.

Annals of hepatology
2022-01 | Journal article
Contributors: Ando W; Kaneko F; Shimamoto S; Igarashi K; Otori K; Yokomori H
Source: Self-asserted source
Koji Igarashi via Europe PubMed Central

The diagnostic and prognostic value of mature and total adrenomedullin for sepsis: a prospective observational study

Anaesthesiology Intensive Therapy
2021-12-31 | Journal article
Part of ISSN: 1642-5758
Source: Self-asserted source
Koji Igarashi

Plasma adrenomedullin level and year-by-year variability of body mass index in the general population

Peptides
2021-08 | Journal article
Contributors: Johji Kato; Yukiko Kawagoe; Danfeng Jiang; Takanori Ida; Satoshi Shimamoto; Koji Igarashi; Kazuo Kitamura
Source: check_circle
Crossref

Increase in serum levels of phosphatidylserine-specific phospholipase A<sub>1</sub> in COVID-19 patients.

Cellular & molecular immunology
2021-07 | Journal article
Contributors: Shimura T; Kurano M; Okamoto K; Jubishi D; Kano K; Igarashi K; Shimamoto S; Aoki J; Moriya K; Yatomi Y
Source: Self-asserted source
Koji Igarashi via Europe PubMed Central

Crosstalk between transforming growth factor β-2 and Autotaxin in trabecular meshwork and different subtypes of glaucoma

Journal of Biomedical Science
2021-06-20 | Journal article
Part of ISSN: 1423-0127
Source: Self-asserted source
Koji Igarashi

The usefulness of plasma levels of mature and total adrenomedullin as biomarkers indicating the magnitude of surgical stress responses: A single-center, prospective, observational study.

Journal of clinical and translational research
2021-05 | Journal article
Contributors: Otao G; Maruta T; Yonaha T; Igarashi K; Nagata S; Kitamura K; Tsuneyoshi I
Source: Self-asserted source
Koji Igarashi via Europe PubMed Central

Effect of postoperative corticosteroids on surgical outcome and aqueous autotaxin following combined cataract and microhook ab interno trabeculotomy.

Scientific reports
2021-01 | Journal article
Contributors: Honjo M; Yamagishi R; Igarashi N; Ku CY; Kurano M; Yatomi Y; Igarashi K; Aihara M
Source: Self-asserted source
Koji Igarashi via Europe PubMed Central

Aqueous autotaxin and TGF-βs are promising diagnostic biomarkers for distinguishing open-angle glaucoma subtypes

Scientific Reports
2021-01-14 | Journal article
Contributors: Nozomi Igarashi; Megumi Honjo; Ryo Asaoka; Makoto Kurano; Yutaka Yatomi; Koji Igarashi; Kazunori Miyata; Toshikatsu Kaburaki; Makoto Aihara
Source: check_circle
Crossref

Screening and follow‐up of chronic liver diseases with understanding their etiology in clinics and hospitals

JGH Open
2020-10 | Journal article
Part of ISSN: 2397-9070
Part of ISSN: 2397-9070
Contributors: Koji Igarashi
Source: Self-asserted source
Koji Igarashi

Urinary autotaxin concentrations are associated with kidney injury

Clinica Chimica Acta
2020-06-12 | Journal article
Part of ISSN: 0009-8981
Source: Self-asserted source
Koji Igarashi

Involvement of autotaxin in the pathophysiology of elevated intraocular pressure in Posner-Schlossman syndrome

Scientific Reports
2020-04-14 | Journal article
Part of ISSN: 2045-2322
Source: Self-asserted source
Koji Igarashi

Elevated phosphatidylserine-specific phospholipase A1 level in hyperthyroidism.

Clinica chimica acta; international journal of clinical chemistry
2020-01-21 | Journal article
Source: Self-asserted source
Koji Igarashi

Serum phosphatidylserine-specific phospholipase A1 as a novel biomarker for monitoring systemic lupus erythematosus disease activity.

International journal of rheumatic diseases
2019-08-30 | Journal article
Source: Self-asserted source
Koji Igarashi

Serum autotaxin levels are associated with Graves' disease.

Endocrine journal
2019-02 | Journal article
Contributors: Nojiri T; Kurano M; Araki O; Nakawatari K; Nishikawa M; Shimamoto S; Igarashi K; Kano K; Aoki J; Kihara S et al.
Source: Self-asserted source
Koji Igarashi via Europe PubMed Central

Changes in serum levels of autotaxin with direct-acting antiviral therapy in patients with chronic hepatitis C.

PloS one
2018 | Journal article
Contributors: Yamazaki T; Joshita S; Umemura T; Usami Y; Sugiura A; Fujimori N; Kimura T; Matsumoto A; Igarashi K; Ota M et al.
Source: Self-asserted source
Koji Igarashi via Europe PubMed Central

ANNALS EXPRESS: Autotaxin and sIL-2R levels in cerebrospinal fluids are useful for the diagnosis of central nervous system invasion caused by hematological malignancies.

Annals of clinical biochemistry
2018-12 | Journal article
Contributors: Shimura T; Kurano M; Morita Y; Yoshikawa N; Nishikawa M; Igarashi K; Shimamoto S; Aoki J; Yatomi Y
Source: Self-asserted source
Koji Igarashi via Europe PubMed Central

Autotaxin and vascular endothelial growth factor receptor-2 and -3 are related to vascular development during the progression of chronic viral hepatitis C.

APMIS : acta pathologica, microbiologica, et immunologica Scandinavica
2018-12 | Journal article
Contributors: Yokomori H; Ando W; Kaneko F; Suzuki H; Igarashi K; Oda M
Source: Self-asserted source
Koji Igarashi via Europe PubMed Central

Serum Autotaxin Concentrations Reflect Changes in Liver Stiffness and Fibrosis After Antiviral Therapy in Patients with Chronic Hepatitis C.

Hepatology Communications
2018-08 | Journal article
Contributors: Ando W; Yokomori H; Kaneko F; Kaneko M; Igarashi K; Suzuki H
Source: Self-asserted source
Koji Igarashi via Europe PubMed Central

Increased aqueous autotaxin and lysophosphatidic acid levels are potential prognostic factors after trabeculectomy in different types of glaucoma.

Scientific reports
2018-07 | Journal article
Contributors: Igarashi N; Honjo M; Kurano M; Yatomi Y; Igarashi K; Kano K; Aoki J; Aihara M
Source: Self-asserted source
Koji Igarashi via Europe PubMed Central

Past history of hepatocellular carcinoma is an independent risk factor of treatment failure in patients with chronic hepatitis C virus infection receiving direct-acting antivirals.

Journal of viral hepatitis
2018-07 | Journal article
Contributors: Sugiura A; Joshita S; Umemura T; Yamazaki T; Fujimori N; Kimura T; Matsumoto A; Igarashi K; Usami Y; Wada S et al.
Source: Self-asserted source
Koji Igarashi via Europe PubMed Central

Serum Autotaxin Is a Useful Disease Progression Marker in Patients with Primary Biliary Cholangitis.

Scientific reports
2018-05 | Journal article
Contributors: Joshita S; Umemura T; Usami Y; Yamashita Y; Norman GL; Sugiura A; Yamazaki T; Fujimori N; Kimura T; Matsumoto A et al.
Source: Self-asserted source
Koji Igarashi via Europe PubMed Central

Association between serum autotaxin or phosphatidylserine-specific phospholipase A1 levels and melanoma.

The Journal of dermatology
2018-03 | Journal article
Contributors: Kurano M; Miyagaki T; Miyagawa T; Igarashi K; Shimamoto S; Ikeda H; Aoki J; Sato S; Yatomi Y
Source: Self-asserted source
Koji Igarashi via Europe PubMed Central

Measurement of plasma choline in acute coronary syndrome: importance of suitable sampling conditions for this assay.

Scientific reports
2018-03 | Journal article
Contributors: Ohkawa R; Kurano M; Sakai N; Kishimoto T; Nojiri T; Igarashi K; Hosogaya S; Ozaki Y; Dohi T; Miyauchi K et al.
Source: Self-asserted source
Koji Igarashi via Europe PubMed Central

Serum autotaxin levels are correlated with hepatic fibrosis and ballooning in patients with non-alcoholic fatty liver disease.

World journal of gastroenterology
2018-03 | Journal article
Contributors: Fujimori N; Umemura T; Kimura T; Tanaka N; Sugiura A; Yamazaki T; Joshita S; Komatsu M; Usami Y; Sano K et al.
Source: Self-asserted source
Koji Igarashi via Europe PubMed Central

Autotaxin-Lysophosphatidic Acid Pathway in Intraocular Pressure Regulation and Glaucoma Subtypes.

Investigative ophthalmology & visual science
2018-02 | Journal article
Contributors: Honjo M; Igarashi N; Kurano M; Yatomi Y; Igarashi K; Kano K; Aoki J; Weinreb RN; Aihara M
Source: Self-asserted source
Koji Igarashi via Europe PubMed Central

Lysophospholipids in laboratory medicine.

Proceedings of the Japan Academy. Series B, Physical and biological sciences
2018-01 | Journal article
Contributors: Yatomi Y; Kurano M; Ikeda H; Igarashi K; Kano K; Aoki J
Source: Self-asserted source
Koji Igarashi via Europe PubMed Central

Role of the Autotaxin-LPA Pathway in Dexamethasone-Induced Fibrotic Responses and Extracellular Matrix Production in Human Trabecular Meshwork Cells.

Investigative ophthalmology & visual science
2018-01 | Journal article
Contributors: Honjo M; Igarashi N; Nishida J; Kurano M; Yatomi Y; Igarashi K; Kano K; Aoki J; Aihara M
Source: Self-asserted source
Koji Igarashi via Europe PubMed Central

Analysis of glycero-lysophospholipids in gastric cancerous ascites

Journal of Lipid Research
2017 | Journal article
EID:

2-s2.0-85016546527

Contributors: Emoto, S.; Kurano, M.; Kano, K.; Matsusaki, K.; Yamashita, H.; Nishikawa, M.; Igarashi, K.; Ikeda, H.; Aoki, J.; Kitayama, J. et al.
Source: Self-asserted source
Koji Igarashi via Scopus - Elsevier

Serum autotaxin is a useful liver fibrosis marker in patients with chronic hepatitis B virus infection.

Hepatology research : the official journal of the Japan Society of Hepatology
2017-11 | Journal article
Source: Self-asserted source
Koji Igarashi via Europe PubMed Central
grade
Preferred source (of 2)‎

Plasma levels of natriuretic peptides and year-by-year blood pressure variability: a population-based study.

Journal of human hypertension
2017-08 | Journal article
Source: Self-asserted source
Koji Igarashi via Europe PubMed Central

Association of Serum Autotaxin Levels with Liver Fibrosis in Patients with Chronic Hepatitis C.

Scientific reports
2017-04 | Journal article
Source: Self-asserted source
Koji Igarashi via Europe PubMed Central

Different origins of lysophospholipid mediators between coronary and peripheral arteries in acute coronary syndrome

Journal of Lipid Research
2017-02 | Journal article
Part of ISSN: 0022-2275
Contributors: Koji Igarashi
Source: Self-asserted source
Koji Igarashi
grade
Preferred source (of 2)‎

Performance of autotaxin as a serum marker for liver fibrosis.

Annals of clinical biochemistry
2017-01 | Journal article
Contributors: Ikeda H; Kobayashi M; Kumada H; Enooku K; Koike K; Kurano M; Sato M; Nojiri T; Kobayashi T; Ohkawa R et al.
Source: Self-asserted source
Koji Igarashi via Europe PubMed Central

Possible involvement of minor lysophospholipids in the increase in plasma lysophosphatidic acid in acute coronary syndrome

Arteriosclerosis, Thrombosis, and Vascular Biology
2016 | Journal article
EID:

2-s2.0-84922337301

Contributors: Kurano, M.; Suzuki, A.; Inoue, A.; Tokuhara, Y.; Kano, K.; Matsumoto, H.; Igarashi, K.; Ohkawa, R.; Nakamura, K.; Dohi, T. et al.
Source: Self-asserted source
Koji Igarashi via Scopus - Elsevier

Serum autotaxin levels are associated with proteinuria and kidney lesions in Japanese type 2 diabetic patients with biopsy-proven diabetic nephropathy

Internal Medicine
2016 | Journal article
EID:

2-s2.0-84956619898

Contributors: Shimizu, M.; Furuichi, K.; Toyama, T.; Yamahana, J.; Ohkawa, R.; Igarashi, K.; Aoki, J.; Kaneko, S.; Yatomi, Y.; Wada, T.
Source: Self-asserted source
Koji Igarashi via Scopus - Elsevier

Successful treatment with 4-phenylbutyrate in a patient with benign recurrent intrahepatic cholestasis type 2 refractory to biliary drainage and bilirubin absorption

Hepatology Research
2016 | Journal article
EID:

2-s2.0-84958123059

Contributors: Hayashi, H.; Naoi, S.; Hirose, Y.; Matsuzaka, Y.; Tanikawa, K.; Igarashi, K.; Nagasaka, H.; Kage, M.; Inui, A.; Kusuhara, H.
Source: Self-asserted source
Koji Igarashi via Scopus - Elsevier

A new enzyme immunoassay for the quantitative determination of classical autotaxins (ATXα, ATXβ, and ATXγ) and novel autotaxins (ATXδ and ATXε)

PLoS ONE
2015 | Journal article
EID:

2-s2.0-84939130925

Contributors: Tokuhar, Y.; Kurano, M.; Shimamoto, S.; Igarashi, K.; Nojiri, T.; Kobayashi, T.; Masuda, A.; Ikeda, H.; Nagamatsu, T.; Fujii, T. et al.
Source: Self-asserted source
Koji Igarashi via Scopus - Elsevier

Blood levels of serotonin are specifically correlated with plasma lysophosphatidylserine among the glycero-lysophospholipids

BBA Clinical
2015 | Journal article
EID:

2-s2.0-84940742241

Contributors: Kurano, M.; Dohi, T.; Nojiri, T.; Kobayashi, T.; Hirowatari, Y.; Inoue, A.; Kano, K.; Matsumoto, H.; Igarashi, K.; Nishikawa, M. et al.
Source: Self-asserted source
Koji Igarashi via Scopus - Elsevier

Possible involvement of sphingomyelin in the regulation of the plasma sphingosine 1-phosphate level in human subjects

Clinical Biochemistry
2015 | Journal article
EID:

2-s2.0-84939417327

Contributors: Ohkawa, R.; Kurano, M.; Mishima, Y.; Nojiri, T.; Tokuhara, Y.; Kishimoto, T.; Nakamura, K.; Okubo, S.; Hosogaya, S.; Ozaki, Y. et al.
Source: Self-asserted source
Koji Igarashi via Scopus - Elsevier

Gender-related alterations in plasma adrenomedullin level and its correlation with body weight gain.

Endocrine connections
2015-03 | Journal article
Source: Self-asserted source
Koji Igarashi via Europe PubMed Central

ENPP2 contributes to adipose tissue expansion and insulin resistance in diet-induced obesity

Diabetes
2014 | Journal article
EID:

2-s2.0-84911876711

Contributors: Nishimura, S.; Nagasaki, M.; Okudaira, S.; Aoki, J.; Ohmori, T.; Ohkawa, R.; Nakamura, K.; Igarashi, K.; Yamashita, H.; Eto, K. et al.
Source: Self-asserted source
Koji Igarashi via Scopus - Elsevier
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