Josef Fulka

2.7k total citations
74 papers, 1.8k citations indexed

About

Josef Fulka is a scholar working on Public Health, Environmental and Occupational Health, Molecular Biology and Genetics. According to data from OpenAlex, Josef Fulka has authored 74 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 59 papers in Public Health, Environmental and Occupational Health, 56 papers in Molecular Biology and 19 papers in Genetics. Recurrent topics in Josef Fulka's work include Reproductive Biology and Fertility (59 papers), Pluripotent Stem Cells Research (34 papers) and Renal and related cancers (29 papers). Josef Fulka is often cited by papers focused on Reproductive Biology and Fertility (59 papers), Pluripotent Stem Cells Research (34 papers) and Renal and related cancers (29 papers). Josef Fulka collaborates with scholars based in Czechia, Italy and United Kingdom. Josef Fulka's co-authors include J. Fulka, Pasqualino Loi, Jan Motlík, Grazyna Ptak, Michael Clinton, R. M. Moor, P. Cappai, Barbara Barboni, M Mrázek and Takashi Miyano and has published in prestigious journals such as Science, Nature Biotechnology and PLoS ONE.

In The Last Decade

Josef Fulka

70 papers receiving 1.8k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Josef Fulka Czechia 21 1.4k 1.3k 583 319 189 74 1.8k
Jean‐Paul Renard France 23 1.6k 1.1× 897 0.7× 847 1.5× 145 0.5× 215 1.1× 34 2.1k
Xiangzhong Yang United States 22 1.3k 0.9× 1.3k 1.0× 721 1.2× 471 1.5× 185 1.0× 48 2.0k
P. Chesné France 19 1.1k 0.8× 1.1k 0.9× 699 1.2× 204 0.6× 115 0.6× 35 1.6k
Clare L. Chatot United States 11 967 0.7× 1.2k 0.9× 451 0.8× 474 1.5× 230 1.2× 13 1.7k
E.W. Overström United States 17 1.1k 0.7× 1.1k 0.9× 640 1.1× 250 0.8× 100 0.5× 25 1.5k
Ramiro Alberio United Kingdom 29 1.8k 1.3× 1.1k 0.9× 845 1.4× 313 1.0× 193 1.0× 73 2.4k
Jacek A. Modliński Poland 19 652 0.5× 670 0.5× 362 0.6× 131 0.4× 224 1.2× 51 1.1k
Pedro N. Moreira Spain 17 1.1k 0.7× 582 0.5× 400 0.7× 409 1.3× 134 0.7× 25 1.6k
P. Cappai Italy 22 779 0.6× 1.2k 0.9× 585 1.0× 521 1.6× 170 0.9× 38 1.5k
D. Salamone Argentina 20 637 0.5× 847 0.7× 485 0.8× 425 1.3× 87 0.5× 104 1.2k

Countries citing papers authored by Josef Fulka

Since Specialization
Citations

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

Fields of papers citing papers by Josef Fulka

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Josef Fulka

This figure shows the co-authorship network connecting the top 25 collaborators of Josef Fulka. A scholar is included among the top collaborators of Josef Fulka 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 Josef Fulka. Josef Fulka 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.
Czernik, Marta, Pasqualino Loi, Josef Fulka, et al.. (2025). Oocyte Age‐Dependent DNA Damage Can Be Reverted by the DNA Repair Competent Karyoplasm of Young Oocytes. Aging Cell. 25(1). e70300–e70300.
2.
Ptáček, Martin, et al.. (2022). New approaches for long-term conservation of rooster spermatozoa. Poultry Science. 102(2). 102386–102386. 10 indexed citations
3.
Fulka, J., Pasqualino Loi, Marta Czernik, M. Azim Surani, & Josef Fulka. (2022). Omne vivum ex ovo : the oocyte reprogramming and remodeling activities. Reproduction. 165(3). R75–R89.
4.
5.
Nakagawa, Shoma, et al.. (2017). Mouse oocytes nucleoli rescue embryonic development of porcine enucleolated oocytes. Zygote. 25(6). 675–685. 7 indexed citations
6.
Fulka, J., et al.. (2013). Somatic Cell Nuclear Transfer–Derived Embryonic Stem Cell Lines in Humans: Pros and Cons. Cellular Reprogramming. 15(6). 481–483. 2 indexed citations
7.
Fulka, Josef, et al.. (2013). The ups and downs of somatic cell nucleus transfer (SCNT) in humans. Journal of Assisted Reproduction and Genetics. 30(8). 1055–1058. 4 indexed citations
8.
Fulka, Josef, et al.. (2011). Transplantation of nucleoli into human zygotes: not as simple as expected?. Journal of Assisted Reproduction and Genetics. 28(5). 385–389. 7 indexed citations
9.
Loi, Pasqualino, Josef Fulka, Thomas Hildebrand, & Grazyna Ptak. (2011). Genome of non-living cells: trash or recycle?. Reproduction. 142(4). 497–503. 1 indexed citations
10.
Lagutina, Irina, J. Fulka, Tiziana A. L. Brevini, et al.. (2010). Development, embryonic genome activity and mitochondrial characteristics of bovine–pig inter-family nuclear transfer embryos. Reproduction. 140(2). 273–285. 29 indexed citations
11.
Ogushi, Sugako, Chiara Palmieri, J. Fulka, et al.. (2008). The Maternal Nucleolus Is Essential for Early Embryonic Development in Mammals. Science. 319(5863). 613–616. 115 indexed citations
12.
Fulka, Josef, J. Fulka, Justin C. St. John, et al.. (2008). Cybrid human embryos – warranting opportunities to augment embryonic stem cell research. Trends in biotechnology. 26(9). 469–474. 3 indexed citations
13.
Fulka, Josef, Pasqualino Loi, Grazyna Ptak, J. Fulka, & Justin C. St. John. (2008). Hope for the Mammoth?. Cloning and Stem Cells. 11(1). 1–4. 16 indexed citations
14.
Loi, Pasqualino, Kazutsugu Matsukawa, Grazyna Ptak, et al.. (2008). Freeze-Dried Somatic Cells Direct Embryonic Development after Nuclear Transfer. PLoS ONE. 3(8). e2978–e2978. 73 indexed citations
15.
Fulka, Josef, J. Fulka, & Justin C. St. John. (2007). Transmission of Mitochondrial DNA Disorders: Possibilities for The Elimination of Mutated Mitochondria. Cloning and Stem Cells. 9(1). 47–50. 7 indexed citations
16.
Fulka, J. & Josef Fulka. (2006). No differences in the DNA methylation pattern in mouse zygotes produced in vivo, in vitro, or by intracytoplasmic sperm injection. Fertility and Sterility. 86(5). 1534–1536. 16 indexed citations
17.
Fulka, Josef, et al.. (2006). DNA methylation pattern in pig in vivo produced embryos. Histochemistry and Cell Biology. 126(2). 213–217. 52 indexed citations
18.
Loi, Pasqualino, Michael Clinton, Irena Vacková, et al.. (2005). Placental abnormalities associated with post-natal mortality in sheep somatic cell clones. Theriogenology. 65(6). 1110–1121. 62 indexed citations
19.
Loi, Pasqualino, Grazyna Ptak, Barbara Barboni, et al.. (2001). Genetic rescue of an endangered mammal by cross-species nuclear transfer using post-mortem somatic cells. Nature Biotechnology. 19(10). 962–964. 313 indexed citations
20.
Fulka, Josef, et al.. (1971). Tritium Activity in Spermatozoa and Epididymal Epithelium after Application of Thymidine-Methyl-H3 and Passage Blocking by Ligature. Fertility and Sterility. 22(2). 119–124. 4 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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