Masayasu Yamada

2.7k total citations
72 papers, 2.2k citations indexed

About

Masayasu Yamada is a scholar working on Public Health, Environmental and Occupational Health, Molecular Biology and Reproductive Medicine. According to data from OpenAlex, Masayasu Yamada has authored 72 papers receiving a total of 2.2k indexed citations (citations by other indexed papers that have themselves been cited), including 47 papers in Public Health, Environmental and Occupational Health, 36 papers in Molecular Biology and 33 papers in Reproductive Medicine. Recurrent topics in Masayasu Yamada's work include Reproductive Biology and Fertility (45 papers), Sperm and Testicular Function (27 papers) and Pluripotent Stem Cells Research (21 papers). Masayasu Yamada is often cited by papers focused on Reproductive Biology and Fertility (45 papers), Sperm and Testicular Function (27 papers) and Pluripotent Stem Cells Research (21 papers). Masayasu Yamada collaborates with scholars based in Japan, United States and United Kingdom. Masayasu Yamada's co-authors include Naojiro Minami, Hiroshi Imai, Shuntaro Ikeda, Shu Hashimoto, K. Utsumi, Sandeep Goel, Ryo Takakura, Akihiko Nishikimi, Kei Miyamoto and Tohru Okigaki and has published in prestigious journals such as Proceedings of the National Academy of Sciences, PLoS ONE and FEBS Letters.

In The Last Decade

Masayasu Yamada

71 papers receiving 2.1k citations

Peers

Countries citing papers authored by Masayasu Yamada

Since Specialization

Citations

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

Fields of papers citing papers by Masayasu Yamada

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Masayasu Yamada

This figure shows the co-authorship network connecting the top 25 collaborators of Masayasu Yamada. A scholar is included among the top collaborators of Masayasu Yamada 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 Masayasu Yamada. Masayasu Yamada 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

#	Work	Indexed citations
1	Combinational Treatment of Trichostatin A and Vitamin C Improves the Efficiency of Cloning Mice by Somatic Cell Nuclear Transfer 2018 ·Journal of Visualized Experiments ·(unknown), Kei Miyamoto, Mami Oikawa, Masayasu Yamada, Masayuki Anzai	11
2	The role of signaling pathways on proliferation and self‐renewal of cultured bovine primitive germ cells 2014 ·Reproductive Medicine and Biology ·(unknown), (unknown), (unknown), Naojiro Minami, Masayasu Yamada, Hiroshi Imai	5
3	Structural and functional changes linked to, and factors promoting, cytoplasmic maturation in mammalian oocytes 2011 ·Reproductive Medicine and Biology ·Masayasu Yamada, (unknown)	13
4	Crucial role of vinexin for keratinocyte migration in vitro and epidermal wound healing in vivo 2010 ·Experimental Cell Research ·Noriyuki Kioka, Takuya Ito, Hiroshi Yamashita, (unknown), (unknown), (unknown), Hiroshi Imai, Kenzo Takahashi, Hideto Watanabe, Masayasu Yamada, Kazumitsu Ueda	31
5	Cell-Free Extracts from Mammalian Oocytes Partially Induce Nuclear Reprogramming in Somatic Cells1 2009 ·Biology of Reproduction ·Kei Miyamoto, Tomoyuki Tsukiyama, Yang Yang, Ning Li, Naojiro Minami, Masayasu Yamada, Hiroshi Imai	59
6	Reversible Membrane Permeabilization of Mammalian Cells Treated with Digitonin and Its Use for Inducing Nuclear Reprogramming by Xenopus Egg Extracts 2008 ·Cloning and Stem Cells ·Kei Miyamoto, (unknown), Tomoyuki Tsukiyama, Naoya Kitamura, Naojiro Minami, Masayasu Yamada, Hiroshi Imai	46
7	Cryopreservation in liquid nitrogen of gonocytes from neonatal porcine testes stored at 4°C 2008 ·Reproductive Medicine and Biology ·Mayako Fujihara, Sandeep Goel, Naojiro Minami, Masayasu Yamada, Hiroshi Imai	1
8	Developmental Competence of Somatic Cell Nuclear Transfer Embryos Reconstructed from Oocytes Matured In Vitro with Follicle Shells in Miniature Pig 2005 ·Cloning and Stem Cells ·Yoichiro Hoshino, Masaki Uchida, Yoshiki Shimatsu, Masashi Miyake, Yasumitsu Nagao, Naojiro Minami, Masayasu Yamada, Hiroshi Imai	31
9	Dependence of DNA Synthesis and In Vitro Development of Bovine Nuclear Transfer Embryos on the Stage of the Cell Cycle of Donor Cells and Recipient Cytoplasts1 2002 ·Biology of Reproduction ·Satoshi Kurosaka, Yasumitsu Nagao, Naojiro Minami, Masayasu Yamada, Hiroshi Imai	29
10	Localization of nitric oxide synthase activity in unfertilized oocytes and fertilized embryos during preimplantation development in mice 2001 ·Reproduction ·Akihiko Nishikimi, (unknown), Kazumasa Hoshino, Shuntaro Ikeda, Y Kira, (unknown), M. Inoue, Masayasu Yamada	42
11	Effects of Midkine During In Vitro Maturation of Bovine Oocytes on Subsequent Developmental Competence1 2000 ·Biology of Reproduction ·Shuntaro Ikeda, Keiko Ichihara-Tanaka, (unknown), Takashi Muramatsu, Masayasu Yamada	44
12	Involvement of glycolytic metabolism in developmental inhibition of rat two-cell embryos by phosphate 2000 ·Journal of Experimental Zoology ·Akihiko Nishikimi, (unknown), Masayasu Yamada	10
13	Excessive concentration of glucose during in vitro maturation impairs the developmental competence of bovine oocytes after in vitro fertilization: Relevance to intracellular reactive oxygen species and glutathione contents 2000 ·Molecular Reproduction and Development ·Shu Hashimoto, Naojiro Minami, Masayasu Yamada, Hiroshi Imai	143
14	Excessive concentration of glucose during in vitro maturation impairs the developmental competence of bovine oocytes after in vitro fertilization: Relevance to intracellular reactive oxygen species and glutathione contents 2000 ·Molecular Reproduction and Development ·Shu Hashimoto, Naojiro Minami, Masayasu Yamada, Hiroshi Imai	10
15	Ultrasound-guided follicle aspiration: The collection of bovine cumulus-oocyte complexes from ovaries of slaughtered or live cows 1999 ·Theriogenology ·Shu Hashimoto, Ryo Takakura, Michio J. Kishi, T Sudo, Naojiro Minami, Masayasu Yamada	33
16	Ultrasound-guided follicle aspiration: Effect of the frequency of a linear transvaginal probe on the collection of bovine oocytes 1999 ·Theriogenology ·Shu Hashimoto, Ryo Takakura, Naojiro Minami, Masayasu Yamada	13
17	Effects of antioxidants on the development of bovine IVM/IVF embryos in various concentrations of glucose 1998 ·Theriogenology ·Hisataka Iwata, (unknown), Naojiro Minami, Masayasu Yamada	64
18	Different response to inflammation of the multiple mRNAs of rat N‐acetylglucosaminyltransferase I with variable 5′‐untranslated sequences¹ 1998 ·FEBS Letters ·Takashi Fukada, Noriyuki Kioka, (unknown), Shohei Sakata, (unknown), Masayasu Yamada, Tohru Komano	5
19	Effect of oxygen concentration and free radicals on in vitro development of in vitro-produced bovine embryos. 1997 ·Journal of Animal Science ·Yuji Fujitani, (unknown), (unknown), K. Nishimura, Masayasu Yamada, K. Utsumi	94
20	Nonspecies-specific effects of mouse oviducts on the development of bovine IVM/IVF embryos by a serum free co-culture 1994 ·Theriogenology ·Naojiro Minami, Hiromi Kato, Y. Inoue, Masayasu Yamada, K. Utsumi, A. Iritani	8

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