Koji Muroya

5.5k total citations · 1 hit paper
119 papers, 3.1k citations indexed

About

Koji Muroya is a scholar working on Molecular Biology, Genetics and Endocrinology, Diabetes and Metabolism. According to data from OpenAlex, Koji Muroya has authored 119 papers receiving a total of 3.1k indexed citations (citations by other indexed papers that have themselves been cited), including 74 papers in Molecular Biology, 57 papers in Genetics and 38 papers in Endocrinology, Diabetes and Metabolism. Recurrent topics in Koji Muroya's work include Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities (31 papers), Sexual Differentiation and Disorders (20 papers) and Thyroid Disorders and Treatments (18 papers). Koji Muroya is often cited by papers focused on Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities (31 papers), Sexual Differentiation and Disorders (20 papers) and Thyroid Disorders and Treatments (18 papers). Koji Muroya collaborates with scholars based in Japan, Germany and United States. Koji Muroya's co-authors include Tsutomu Ogata, Masanori Adachi, Yumi Asakura, Tomonobu Hasegawa, Maki Fukami, Satoshi Narumi, Gudrun Rappold, Beate Niesler, Stefan Kirsch and Nobutake Matsuo and has published in prestigious journals such as Nature Genetics, PLoS ONE and The Journal of Clinical Endocrinology & Metabolism.

In The Last Decade

Koji Muroya

117 papers receiving 3.1k citations

Hit Papers

Pseudoautosomal deletions encompassing a novel homeobox g... 1997 2026 2006 2016 1997 200 400 600
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. Pseudoautosomal deletions encompassing a novel homeobox gene cause growth failure in idiopathic short stature and Turner syndrome
    1997 701 citations Maki Fukami, Koji Muroya et al. profile →

Peers

Koji Muroya
Alexander A.L. Jorge Brazil
Peter Wieacker Germany
Mirian Yumie Nishi Brazil
Charles Hanson Sweden
M.H. Breuning Netherlands
Sarina G. Kant Netherlands
Monique Losekoot Netherlands
Bruno Leheup France
Dvorah Abeliovich Israel
Digamber S. Borgaonkar United States
Alexander A.L. Jorge Brazil
Koji Muroya
Citations per year, relative to Koji Muroya Koji Muroya (= 1×) peers Alexander A.L. Jorge

Countries citing papers authored by Koji Muroya

Since Specialization
Citations

This map shows the geographic impact of Koji Muroya'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 Koji Muroya with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Koji Muroya more than expected).

Fields of papers citing papers by Koji Muroya

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Koji Muroya. 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 Koji Muroya. The network helps show where Koji Muroya may publish in the future.

Co-authorship network of co-authors of Koji Muroya

This figure shows the co-authorship network connecting the top 25 collaborators of Koji Muroya. A scholar is included among the top collaborators of Koji Muroya 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 Koji Muroya. Koji Muroya 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.
Kimura, Noriko, Koji Muroya, Masato Yonamine, et al.. (2025). Clinicopathological and genomic analysis of pediatric pheochromocytoma and sympathetic paraganglioma. Endocrine Journal. 72(4). 399–412. 2 indexed citations
2.
Kuroda, Yukiko, et al.. (2024). Noonan syndrome‐like phenotype associated with an ERF frameshift variant. American Journal of Medical Genetics Part A. 194(9). e63652–e63652.
3.
Abe, Kiyomi, Koji Muroya, Atsushi Hattori, et al.. (2024). Molecular and Clinical Features of Congenital Hypothyroidism Due to Multiple DUOX2 Variants. Thyroid. 34(7). 827–836. 2 indexed citations
4.
5.
Kawai, Masanobu, Koji Muroya, Nobuyuki Murakami, et al.. (2023). A questionnaire-based survey of medical conditions in adults with Prader-Willi syndrome in Japan: implications for transitional care. Endocrine Journal. 70(5). 519–528. 1 indexed citations
6.
Nagasaki, Keisuke, Maki Fukami, Junko Nishioka, et al.. (2020). Congenital Hypothyroidism Due to Truncating PAX8 Mutations: A Case Series and Molecular Function Studies. The Journal of Clinical Endocrinology & Metabolism. 105(11). e4055–e4065. 7 indexed citations
7.
Hattori, Atsushi, Erina Suzuki, Hirohito Shima, et al.. (2019). DNA Methylation Status of SHOX-Flanking CpG Islands in Healthy Individuals and Short Stature Patients with Pseudoautosomal Copy Number Variations. Cytogenetic and Genome Research. 158(2). 56–62. 5 indexed citations
8.
Miyado, Mami, et al.. (2018). Somatically Acquired Isodicentric Y and Mosaic Loss of Chromosome Y in a Boy with Hypospadias. Cytogenetic and Genome Research. 154(3). 122–125. 7 indexed citations
9.
Hayashi, Hisamitsu, Sotaro Naoi, Takao Togawa, et al.. (2017). Assessment of ATP8B1 Deficiency in Pediatric Patients With Cholestasis Using Peripheral Blood Monocyte-Derived Macrophages. EBioMedicine. 27. 187–199. 12 indexed citations
10.
11.
Takagi, Masaki, Keisuke Nagasaki, Ikuma Fujiwara, et al.. (2014). Heterozygous defects in PAX6 gene and congenital hypopituitarism. European Journal of Endocrinology. 172(1). 37–45. 17 indexed citations
12.
Suzuki, Junichi, Noriyuki Azuma, Sumito Dateki, et al.. (2014). Mutation spectrum and phenotypic variation in nine patients with SOX2 abnormalities. Journal of Human Genetics. 59(6). 353–356. 12 indexed citations
13.
Sone, Hirohito, Yoshiyuki Kojima, Kentaro Mizuno, et al.. (2012). Individual Variation of the Genetic Response to Bisphenol A in Human Foreskin Fibroblast Cells Derived from Cryptorchidism and Hypospadias Patients. PLoS ONE. 7(12). e52756–e52756. 11 indexed citations
14.
Narumi, Satoshi, Shunsuke Araki, Naoaki Hori, et al.. (2012). Functional characterization of four novel PAX8 mutations causing congenital hypothyroidism: new evidence for haploinsufficiency as a disease mechanism. European Journal of Endocrinology. 167(5). 625–632. 25 indexed citations
15.
Adachi, Masanori, Koji Muroya, Yumi Asakura, et al.. (2010). Ruvalcaba syndrome revisited. American Journal of Medical Genetics Part A. 152A(7). 1854–1857. 1 indexed citations
16.
Torii, Chiharu, Rika Kosaki, Kenji Kurosawa, et al.. (2007). Screening for Alagille Syndrome Mutations in the JAG1 and NOTCH2 Genes Using Denaturing High-Performance Liquid Chromatography. Genetic Testing. 11(3). 216–227. 7 indexed citations
17.
Kubota, Takeo, Keiko Wakui, Takamitsu Nakamura, et al.. (2002). The proportion of cells with functional X disomy is associated with the severity of mental retardation in mosaic ring X Turner syndrome females. Cytogenetic and Genome Research. 99(1-4). 276–284. 27 indexed citations
18.
Sasagawa, Isoji, et al.. (2001). CAG Repeat Length Analysis and Mutation Screening of the Androgen Receptor Gene in Japanese Men With Idiopathic Azoospermia. Journal of Andrology. 22(5). 804–808. 43 indexed citations
19.
Muroya, Koji, I. Sasagawa, Yoshihiro Suzuki, et al.. (2001). Hypospadias and the androgen receptor gene: mutation screening and CAG repeat length analysis. Molecular Human Reproduction. 7(5). 409–413. 33 indexed citations
20.

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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Alexander A.L. Jorge Breakdown of academic impact, for papers by Peter Wieacker Breakdown of academic impact, for papers by Mirian Yumie Nishi Breakdown of academic impact, for papers by Charles Hanson Breakdown of academic impact, for papers by M.H. Breuning Breakdown of academic impact, for papers by Sarina G. Kant Breakdown of academic impact, for papers by Monique Losekoot Breakdown of academic impact, for papers by Bruno Leheup Breakdown of academic impact, for papers by Dvorah Abeliovich Breakdown of academic impact, for papers by Digamber S. Borgaonkar
Rankless by CCL
2026