J Takamatsu

660 total citations
29 papers, 534 citations indexed

About

J Takamatsu is a scholar working on Endocrinology, Diabetes and Metabolism, Hematology and Genetics. According to data from OpenAlex, J Takamatsu has authored 29 papers receiving a total of 534 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Endocrinology, Diabetes and Metabolism, 8 papers in Hematology and 5 papers in Genetics. Recurrent topics in J Takamatsu's work include Thyroid Disorders and Treatments (14 papers), Thyroid Cancer Diagnosis and Treatment (8 papers) and Growth Hormone and Insulin-like Growth Factors (4 papers). J Takamatsu is often cited by papers focused on Thyroid Disorders and Treatments (14 papers), Thyroid Cancer Diagnosis and Treatment (8 papers) and Growth Hormone and Insulin-like Growth Factors (4 papers). J Takamatsu collaborates with scholars based in Japan, Canada and United States. J Takamatsu's co-authors include Kanji Kuma, N Ohsawa, Sadaki Sakane, Tetsuhito Kojima, Isamu Sugiura, Samuel Refetoff, Jean H. Dussault, Tadashi Kamiya, Takao Kobayashi and Hidehiko Saito and has published in prestigious journals such as Journal of Clinical Investigation, Blood and The Journal of Clinical Endocrinology & Metabolism.

In The Last Decade

J Takamatsu

29 papers receiving 514 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
J Takamatsu Japan 16 287 128 113 66 56 29 534
J. Mitchell United Kingdom 11 119 0.4× 231 1.8× 60 0.5× 56 0.8× 107 1.9× 18 636
Faize Yüksel Türkiye 14 124 0.4× 103 0.8× 80 0.7× 15 0.2× 29 0.5× 31 434
G. A. Müller Germany 12 48 0.2× 90 0.7× 216 1.9× 61 0.9× 72 1.3× 20 724
Gwen Wark United Kingdom 12 333 1.2× 32 0.3× 166 1.5× 106 1.6× 20 0.4× 20 537
M. Maasberg Germany 8 85 0.3× 44 0.3× 139 1.2× 36 0.5× 17 0.3× 15 330
T J Benraad Netherlands 11 101 0.4× 44 0.3× 111 1.0× 95 1.4× 22 0.4× 14 511
Marianne Bach Treppendahl Denmark 16 199 0.7× 257 2.0× 496 4.4× 45 0.7× 77 1.4× 24 832
M Goossens France 6 322 1.1× 68 0.5× 332 2.9× 174 2.6× 47 0.8× 9 640
Giuseppina Cerullo Italy 11 52 0.2× 84 0.7× 130 1.2× 30 0.5× 101 1.8× 14 528
Françoise Parmentier France 10 120 0.4× 28 0.2× 126 1.1× 31 0.5× 91 1.6× 16 482

Countries citing papers authored by J Takamatsu

Since Specialization
Citations

This map shows the geographic impact of J Takamatsu's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by J Takamatsu with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J Takamatsu more than expected).

Fields of papers citing papers by J Takamatsu

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J Takamatsu. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by J Takamatsu. The network helps show where J Takamatsu may publish in the future.

Co-authorship network of co-authors of J Takamatsu

This figure shows the co-authorship network connecting the top 25 collaborators of J Takamatsu. A scholar is included among the top collaborators of J Takamatsu based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with J Takamatsu. J Takamatsu is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
M, Ito, Akihisa Imagawa, J Takamatsu, et al.. (2006). Restriction of dietary Iodine does not ameliorate the early effect of anti-thyroid drug therapy for Graves’ disease in an area of excessive iodine intake. Journal of Endocrinological Investigation. 29(4). 380–384. 15 indexed citations
2.
Iwaki, Takayuki, Takao Kobayashi, Yuka Nomura, et al.. (2001). DNA Sequence Analysis of Protein S Deficiency-Identification of Four Point Mutations in Twelve Japanese Subjects. Seminars in Thrombosis and Hemostasis. 27(2). 155–160. 12 indexed citations
3.
Yoshida, Masaaki, J Takamatsu, Shigeo Yoshida, et al.. (1999). Scores of Coronary Calcification Determined by Electron Beam Computed Tomography are Closely Related to the Extent of Diabetes-Specific Complications. Hormone and Metabolic Research. 31(10). 558–563. 31 indexed citations
4.
Yamada, Masahiko, et al.. (1998). Serum Hyaluronan as a Marker of Liver Fibrosis in Hemophiliacs with Hepatitis C Virus-Associated Chronic Liver Disease. Acta Haematologica. 99(4). 212–216. 22 indexed citations
5.
Nomura, Yuichi, Takashi Nagaya, Hiroyasu Tsukaguchi, J Takamatsu, & Hisao Seo. (1996). Amino acid substitutions of thyroid hormone receptor-beta at codon 435 with resistance to thyroid hormone selectively alter homodimer formation.. Endocrinology. 137(10). 4082–4086. 17 indexed citations
6.
Takamatsu, J, et al.. (1996). Changes in thyroid volume in response to radioactive iodine for Graves' hyperthyroidism correlated with activity of thyroid-stimulating antibody and treatment outcome.. The Journal of Clinical Endocrinology & Metabolism. 81(9). 3257–3260. 66 indexed citations
7.
Takeshita, Akira, Yuji Nagayama, Naokata Yokoyama, et al.. (1995). Rarity of oncogenic mutations in the thyrotropin receptor of autonomously functioning thyroid nodules in Japan.. The Journal of Clinical Endocrinology & Metabolism. 80(9). 2607–2611. 60 indexed citations
8.
Tsukaguchi, Hiroyasu, Y Yoshimasa, Hitoshi Ishii, et al.. (1995). Three novel mutations of thyroid hormone receptor beta gene in unrelated patients with resistance to thyroid hormone: two mutations of the same codon (H435L and H435Q) produce separate subtypes of resistance.. The Journal of Clinical Endocrinology & Metabolism. 80(12). 3613–3616. 20 indexed citations
9.
Takahashi, Isao, et al.. (1994). Epitope mapping of human factor IX inhibitor antibodies. British Journal of Haematology. 88(1). 166–173. 7 indexed citations
10.
Takamatsu, J, Mitsuo Nishikawa, Masateru Horimoto, & N Ohsawa. (1993). Familial unresponsiveness to thyrotropin by autosomal recessive inheritance.. The Journal of Clinical Endocrinology & Metabolism. 77(6). 1569–1573. 18 indexed citations
11.
Matsushita, Tadashi, et al.. (1992). A female hemophilia a combined with hereditary coagulation factor XII deficiency: A case report. American Journal of Hematology. 39(2). 137–141. 11 indexed citations
12.
Yamamoto, Koji, Tomonaga Matsushita, Isamu Sugiura, et al.. (1992). Homozygous protein C deficiency: identification of a novel missense mutation that causes impaired secretion of the mutant protein C.. PubMed. 119(6). 682–9. 24 indexed citations
13.
Matsushita, Tadashi, et al.. (1991). Direct carrier detection in hemophilia B kindreds: Use of modified primers (mutagenic primers) for enzymatic amplification of the factor IX gene. Thrombosis Research. 63(3). 355–361. 1 indexed citations
14.
Kasagi, K, Kyoko Takeda, J Takamatsu, et al.. (1990). PRESENCE OF BOTH STIMULATING AND BLOCKING TYPES OF TSH‐RECEPTOR ANTIBODIES IN SERA FROM THREE PATIENTS WITH PRIMARY HYPOTHYROIDISM. Clinical Endocrinology. 32(2). 253–260. 22 indexed citations
15.
Kobayashi, Takao, Toshihiko Terao, Tetsuhito Kojima, et al.. (1990). Congenital Factor XIII Deficiency with Treatment of Factor XIII Concentrate and Normal Vaginal Delivery. Gynecologic and Obstetric Investigation. 29(3). 235–238. 38 indexed citations
16.
Takamatsu, J & N Ohsawa. (1990). Diagnosis of familial dysalbuminemic hyperthyroxinemia and investigation of the nature of the variant albumin.. PubMed. 36(1-2). 35–45. 2 indexed citations
17.
Refetoff, Samuel, et al.. (1988). A study on the inheritance of thyroxine-binding globulin (TBG) deficiency from data obtained in 13 families detected by a neonatal screening program.. PubMed. 11(1). 34–9. 2 indexed citations
18.
Takeda, Kyoko, J Takamatsu, K Kasagi, et al.. (1988). DEVELOPMENT OF HYPERTHYROIDISM FOLLOWING PRIMARY HYPOTHYROIDISM: A CASE REPORT WITH CHANGES IN THYROID‐RELATED ANTIBODIES. Clinical Endocrinology. 28(4). 341–344. 40 indexed citations
19.
Takamatsu, J, et al.. (1987). Peripheral neuropathy in hypothyroidism. I. Clinical and electrophysiological study.. PubMed. 33(2). 137–48. 1 indexed citations
20.
YABU, YUKIKO, K Miyai, Akio Kobayashi, et al.. (1987). A new type of albumin with predominantly increased binding affinity for 3,3′, 5-triiodothyronine in a patient with Graves’ disease. Journal of Endocrinological Investigation. 10(2). 163–169. 15 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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