Hiroyuki Seki

2.1k total citations · 1 hit paper
66 papers, 1.5k citations indexed

About

Hiroyuki Seki is a scholar working on Pediatrics, Perinatology and Child Health, Obstetrics and Gynecology and Public Health, Environmental and Occupational Health. According to data from OpenAlex, Hiroyuki Seki has authored 66 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Pediatrics, Perinatology and Child Health, 24 papers in Obstetrics and Gynecology and 19 papers in Public Health, Environmental and Occupational Health. Recurrent topics in Hiroyuki Seki's work include Maternal and fetal healthcare (16 papers), Pregnancy and preeclampsia studies (11 papers) and Maternal and Perinatal Health Interventions (7 papers). Hiroyuki Seki is often cited by papers focused on Maternal and fetal healthcare (16 papers), Pregnancy and preeclampsia studies (11 papers) and Maternal and Perinatal Health Interventions (7 papers). Hiroyuki Seki collaborates with scholars based in Japan, United States and United Kingdom. Hiroyuki Seki's co-authors include Yasushi Takai, Osamu Ishihara, Jonathan L. Tilly, Dori C. Woods, Yvonne A.R. White, Satoru Takeda, Shigetaka Matsunaga, Mieko Shimada, Kazunori Baba and Tomonori Nagai and has published in prestigious journals such as Nature Medicine, SHILAP Revista de lepidopterología and PLoS ONE.

In The Last Decade

Hiroyuki Seki

64 papers receiving 1.4k citations

Hit Papers

align trajectories

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.

Oocyte formation by mitotically active germ cells purified from ovaries of reproductive-age women

2012 508 citations Dori C. Woods, Yasushi Takai et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Hiroyuki Seki Japan	20	673	447	441	420	353	66	1.5k
Jemma Johns United Kingdom	17	591 0.9×	731 1.6×	531 1.2×	120 0.3×	110 0.3×	43	1.2k
Lisa Barrie Schwartz United States	20	305 0.5×	221 0.5×	959 2.2×	84 0.2×	1.1k 3.1×	43	2.0k
Aris Antsaklis Greece	24	362 0.5×	334 0.7×	458 1.0×	260 0.6×	266 0.8×	104	1.6k
Kuo‐Chung Lan Taiwan	23	561 0.8×	435 1.0×	415 0.9×	160 0.4×	678 1.9×	99	1.4k
Raphaël Ron-El Israel	31	1.8k 2.6×	958 2.1×	402 0.9×	204 0.5×	1.9k 5.5×	79	2.8k
Botros Rizk United States	17	610 0.9×	483 1.1×	261 0.6×	68 0.2×	756 2.1×	43	1.2k
Yoram Z. Diamant Israel	21	364 0.5×	438 1.0×	383 0.9×	115 0.3×	284 0.8×	94	1.3k
Giuseppe Pelusi Italy	25	314 0.5×	268 0.6×	594 1.3×	210 0.5×	519 1.5×	64	1.6k
Shmuel Segal Israel	19	199 0.3×	165 0.4×	442 1.0×	144 0.3×	540 1.5×	50	1.2k
Bruno Cacciatore Finland	25	722 1.1×	299 0.7×	480 1.1×	75 0.2×	704 2.0×	54	1.7k

Countries citing papers authored by Hiroyuki Seki

Since Specialization

Citations

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

Fields of papers citing papers by Hiroyuki Seki

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hiroyuki Seki

This figure shows the co-authorship network connecting the top 25 collaborators of Hiroyuki Seki. A scholar is included among the top collaborators of Hiroyuki Seki 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 Hiroyuki Seki. Hiroyuki Seki is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Takai, Yasushi, Osamu Ishihara, Hiroyuki Seki, et al.. (2022). Workflow Optimization for Identification of Female Germline or Oogonial Stem Cells in Human Ovarian Cortex Using Single-Cell RNA Sequence Analysis. Stem Cells. 40(5). 523–536. 13 indexed citations

Matsunaga, Shigetaka, et al.. (2021). Efficacy of well-planned management in patients with incarcerated gravid uterus: A case series and literature review. Taiwanese Journal of Obstetrics and Gynecology. 60(4). 679–684. 4 indexed citations

Takai, Yasushi, et al.. (2021). Severe hemoperitoneum resulting from restart of letrozole after oocyte retrieval procedure: a case report. Journal of Medical Case Reports. 15(1). 327–327. 1 indexed citations

Takai, Yasushi, et al.. (2021). Safety of transvaginal aspiration of cysts in pregnancies complicated with ovarian endometrioma. Journal of Gynecology Obstetrics and Human Reproduction. 50(8). 102146–102146. 1 indexed citations

Nakamura, Eishin, et al.. (2020). Risk factors for neonatal bronchopulmonary dysplasia in extremely preterm premature rupture of membranes: a retrospective study. BMC Pregnancy and Childbirth. 20(1). 662–662. 6 indexed citations

Kabe, Kazuhiko, et al.. (2019). Kagami–Ogata syndrome in a fetus presenting with polyhydramnios, malformations, and preterm delivery: a case report. Journal of Medical Case Reports. 13(1). 340–340. 9 indexed citations

Macdonald, J., Yasushi Takai, Osamu Ishihara, et al.. (2019). Extracellular matrix signaling activates differentiation of adult ovary-derived oogonial stem cells in a species-specific manner. Fertility and Sterility. 111(4). 794–805. 30 indexed citations

Gao, Yuanwei, Yasushi Takai, Osamu Ishihara, et al.. (2018). Quantitative Proteomic Profiling of the Human Ovary from Early to Mid-Gestation Reveals Protein Expression Dynamics of Oogenesis and Folliculogenesis. Stem Cells and Development. 27(11). 723–735. 19 indexed citations

Seki, Hiroyuki. (2018). Complications with vacuum delivery from a forceps‐delivery perspective: Progress toward safe vacuum delivery. Journal of obstetrics and gynaecology research. 44(8). 1347–1354. 4 indexed citations

10.

Murakami, Keisuke, et al.. (2017). Maternal peripartum septic shock caused by intrauterine infection with Edwardsiella tarda: A case report and review of the literature. Journal of obstetrics and gynaecology research. 44(1). 171–174. 10 indexed citations

11.

Matsunaga, Shigetaka, Yasushi Takai, Eishin Nakamura, et al.. (2017). The Clinical Efficacy of Fibrinogen Concentrate in Massive Obstetric Haemorrhage with Hypofibrinogenaemia. Scientific Reports. 7(1). 46749–46749. 32 indexed citations

12.

Takeda, Satoru, Shintaro Makino, Jun Takeda, et al.. (2017). Japanese Clinical Practice Guide for Critical Obstetrical Hemorrhage (2017 revision). Journal of obstetrics and gynaecology research. 43(10). 1517–1521. 33 indexed citations

13.

Takai, Yasushi, et al.. (2016). Diagnosis and potential management of gestational diabetes mellitus using the International association of diabetes and pregnancy study groups criteria. Journal of obstetrics and gynaecology research. 43(2). 272–280. 4 indexed citations

14.

Nagai, Tomonori, Ken Ohara, Shigetaka Matsunaga, et al.. (2016). Ovarian mature cystic teratoma with fistula formation into the rectum: a case report. SpringerPlus. 5(1). 1700–1700. 6 indexed citations

15.

Nagai, Tomonori, Yasushi Takai, Hiroaki Ishida, et al.. (2015). Highly improved accuracy of the revised PREoperative sarcoma score (rPRESS) in the decision of performing surgery for patients presenting with a uterine mass. SpringerPlus. 4(1). 520–520. 39 indexed citations

16.

Nagai, Tomonori, Yasushi Takai, Hiroaki Ishida, et al.. (2014). Novel uterine sarcoma preoperative diagnosis score predicts the need for surgery in patients presenting with a uterine mass. SpringerPlus. 3(1). 57 indexed citations

17.

Nagai, Tomonori, et al.. (2008). Glassy cell carcinoma of the uterine cervix responsive to neoadjuvant intraarterial chemotherapy. International Journal of Clinical Oncology. 13(6). 541–544. 10 indexed citations

18.

Seki, Hiroyuki, et al.. (1998). Persistent subchorionic hematoma with clinical symptoms until delivery. International Journal of Gynecology & Obstetrics. 63(2). 123–128. 42 indexed citations

19.

Takai, Yasushi, Hiroyuki Seki, & Katsuyuki Kinoshita. (1997). Pheochromocytoma in pregnancy manifesting hypertensive crisis induced by metoclopramide. International Journal of Gynecology & Obstetrics. 59(2). 133–137. 7 indexed citations

20.

Takeda, Satoru, et al.. (1994). Autologous Blood Transfusion for the Patient with Placenta Previa Complicated by Placenta Increta: A Case Report. Asia-Oceania Journal of Obstetrics and Gynaecology. 20(2). 155–159. 2 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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