Levent Keskintepe

2.2k total citations
62 papers, 1.7k citations indexed

About

Levent Keskintepe is a scholar working on Public Health, Environmental and Occupational Health, Reproductive Medicine and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, Levent Keskintepe has authored 62 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 51 papers in Public Health, Environmental and Occupational Health, 34 papers in Reproductive Medicine and 18 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in Levent Keskintepe's work include Reproductive Biology and Fertility (49 papers), Sperm and Testicular Function (21 papers) and Ovarian function and disorders (14 papers). Levent Keskintepe is often cited by papers focused on Reproductive Biology and Fertility (49 papers), Sperm and Testicular Function (21 papers) and Ovarian function and disorders (14 papers). Levent Keskintepe collaborates with scholars based in United States, France and Türkiye. Levent Keskintepe's co-authors include Benjamin G. Brackett, Geoffrey Sher, G.C. Luvoni, A. Martins, H. Niemann, Saksiri Sirisathien, C. Wrenzycki, D. Herrmann, Joel Batzofin and Jeffrey D Fisch and has published in prestigious journals such as Human Reproduction, Fertility and Sterility and Biology of Reproduction.

In The Last Decade

Levent Keskintepe

60 papers receiving 1.6k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Levent Keskintepe United States 22 1.4k 909 500 462 387 62 1.7k
M. T. Kane Ireland 24 1.2k 0.9× 603 0.7× 571 1.1× 299 0.6× 227 0.6× 54 1.5k
Soon-Chye Ng Singapore 20 1.0k 0.7× 1.0k 1.2× 302 0.6× 225 0.5× 239 0.6× 35 1.4k
Katrien Smits Belgium 20 576 0.4× 341 0.4× 352 0.7× 211 0.5× 158 0.4× 88 1.1k
Daniel Le Bourhis France 20 752 0.5× 195 0.2× 876 1.8× 637 1.4× 150 0.4× 48 1.4k
Marie-Claude Léveillé Canada 16 568 0.4× 466 0.5× 253 0.5× 127 0.3× 192 0.5× 28 900
V. Maillo Spain 20 696 0.5× 347 0.4× 427 0.9× 290 0.6× 94 0.2× 36 1.2k
L. R. Mohr Australia 8 1.1k 0.8× 936 1.0× 313 0.6× 108 0.2× 540 1.4× 8 1.4k
Solomon Mamo Ireland 16 445 0.3× 183 0.2× 433 0.9× 323 0.7× 105 0.3× 23 1.1k
Horst-Dieter Reichenbach Germany 18 556 0.4× 121 0.1× 513 1.0× 504 1.1× 150 0.4× 29 1.2k
E.W. Overström United States 17 1.1k 0.8× 250 0.3× 1.1k 2.1× 640 1.4× 100 0.3× 25 1.5k

Countries citing papers authored by Levent Keskintepe

Since Specialization
Citations

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

Fields of papers citing papers by Levent Keskintepe

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Levent Keskintepe

This figure shows the co-authorship network connecting the top 25 collaborators of Levent Keskintepe. A scholar is included among the top collaborators of Levent Keskintepe 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 Levent Keskintepe. Levent Keskintepe 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.
Kruger, Thinus F., et al.. (2013). The effect of the biochemical marker soluble human leukocyte antigen G on pregnancy outcome in assisted reproductive technology—a multicenter study. Fertility and Sterility. 100(5). 1303–1309. 32 indexed citations
2.
3.
Yakut, Tahsin, Mutlu Karkucak, Geoffrey Sher, & Levent Keskintepe. (2011). Comparison of aneuploidy frequencies between in vitro matured and unstimulated cycles oocytes by metaphase comparative genomic hybridization (mCGH). Molecular Biology Reports. 39(5). 6187–6191. 13 indexed citations
4.
Keskintepe, Levent, et al.. (2008). High survival rate of metaphase II human oocytes after first polar body biopsy and vitrification: determining the effect of previtrification conditions. Fertility and Sterility. 92(5). 1706–1715. 17 indexed citations
5.
Fisch, Jeffrey D, Levent Keskintepe, & Geoffrey Sher. (2007). Gonadotropin-releasing hormone agonist/antagonist conversion with estrogen priming in low responders with prior in vitro fertilization failure. Fertility and Sterility. 89(2). 342–347. 21 indexed citations
6.
Sher, G., et al.. (2005). Influence of early ICSI-derived embryo sHLA-G expression on pregnancy and implantation rates: a prospective study. Human Reproduction. 20(5). 1359–1363. 42 indexed citations
7.
8.
Sher, G., Levent Keskintepe, & Joel Batzofin. (2004). A rational basis for measuring sHLA-G expression in culture media as a method for selecting embryos for transfer: A randomized, prospective study. Fertility and Sterility. 82. S42–S42. 2 indexed citations
9.
10.
Coulam, Carolyn B., et al.. (2003). Pregnany outcome after IVF/ET among couples who have elevated DNA fragmentation determined by the sperm DNA integrity assay (SDIa™). Fertility and Sterility. 80. 207–207. 4 indexed citations
11.
12.
Fisch, Jeffrey D, et al.. (2002). Graduated embryo score (GES) is superior to day-3 morphologic criteria alone for predicting ART outcome. Fertility and Sterility. 78. S136–S136. 2 indexed citations
13.
Keskintepe, Levent, Gabriela Pacholczyk, Karen Norris, et al.. (2002). Bovine Blastocyst Development from Oocytes Injected with Freeze-Dried Spermatozoa1. Biology of Reproduction. 67(2). 409–415. 115 indexed citations
14.
Bağış, Haydar, et al.. (2001). Effect of CZB Medium on the Two Cell Block of Preimplantation Mouse Emryos. TURKISH JOURNAL OF VETERINARY AND ANIMAL SCIENCES. 25(5). 725–729. 8 indexed citations
15.
Keskintepe, Levent, et al.. (2001). Use of Cryopreserved Pronuclear Embryos for the Production of Transgenic Mice. Biology of Reproduction. 65(2). 407–411. 9 indexed citations
16.
Keskintepe, Levent & Benjamin G. Brackett. (2000). Cryopreservation of bovine blastocysts obtained by intracytoplasmic sperm injection. Theriogenology. 53(5). 1041–1052. 21 indexed citations
17.
Keskintepe, Levent, A. A. Simplício, & Benjamin G. Brackett. (1998). Caprine blastocyst development after in vitro fertilization with spermatozoa frozen in different extenders. Theriogenology. 49(7). 1265–1274. 26 indexed citations
18.
Younis, Abdelmoneim I., Levent Keskintepe, A. A. Simplício, Kenneth G. Gould, & Benjamin G. Brackett. (1997). Effects of EGTA and cytochalasin-B during freezing and vitrification of immature and mature bovine and rhesus monkEY (M. mulatta) oocytes. Theriogenology. 47(1). 361–361. 1 indexed citations
19.
Keskintepe, Levent, et al.. (1997). Caprine blastocyst formation following intracytoplasmic sperm injection and defined culture. Zygote. 5(3). 261–265. 25 indexed citations
20.
Luvoni, G.C., Levent Keskintepe, & Benjamin G. Brackett. (1996). Improvement in bovine embryo production in vitro by glutathione-containing culture media. Molecular Reproduction and Development. 43(4). 437–443. 133 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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