John C. O’Connor

1.0k total citations · 1 hit paper
11 papers, 847 citations indexed

About

John C. O’Connor is a scholar working on Health, Toxicology and Mutagenesis, Genetics and Endocrinology, Diabetes and Metabolism. According to data from OpenAlex, John C. O’Connor has authored 11 papers receiving a total of 847 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Health, Toxicology and Mutagenesis, 4 papers in Genetics and 3 papers in Endocrinology, Diabetes and Metabolism. Recurrent topics in John C. O’Connor's work include Effects and risks of endocrine disrupting chemicals (6 papers), Estrogen and related hormone effects (3 papers) and Hormonal and reproductive studies (2 papers). John C. O’Connor is often cited by papers focused on Effects and risks of endocrine disrupting chemicals (6 papers), Estrogen and related hormone effects (3 papers) and Hormonal and reproductive studies (2 papers). John C. O’Connor collaborates with scholars based in United States, Sweden and Italy. John C. O’Connor's co-authors include Lisa B. Biegel, Gerald L. Kennedy, Sandra R. Murphy, John L. Butenhoff, Geary W. Olsen, Andrew M. Seacat, Roger Perkins, David G. Farrar, So Dug Lim and JoAnne Julian and has published in prestigious journals such as Toxicological Sciences, Transfusion and Archives of Toxicology.

In The Last Decade

John C. O’Connor

11 papers receiving 819 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.

The Toxicology of Perfluorooctanoate

2004 640 citations Gerald L. Kennedy, John L. Butenhoff et al. Critical Reviews in Toxicology profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
John C. O’Connor United States	7	612	533	106	103	88	11	847
Sandra R. Eldridge United States	15	325 0.5×	367 0.7×	57 0.5×	281 2.7×	56 0.6×	26	959
Vivian Berg Norway	17	428 0.7×	436 0.8×	110 1.0×	101 1.0×	118 1.3×	29	1.1k
Jasna Bogdanska Sweden	9	375 0.6×	292 0.5×	58 0.5×	63 0.6×	62 0.7×	18	487
T Yoshinaga Japan	12	905 1.5×	820 1.5×	337 3.2×	167 1.6×	54 0.6×	29	1.3k
Sheng Wen China	21	358 0.6×	1.1k 2.0×	86 0.8×	54 0.5×	106 1.2×	45	1.3k
Taifeng Zhuang China	12	247 0.4×	443 0.8×	65 0.6×	87 0.8×	68 0.8×	17	777
Habyeong Kang South Korea	16	235 0.4×	570 1.1×	72 0.7×	69 0.7×	51 0.6×	33	789
Steven R. Frame United States	20	1.3k 2.1×	1.1k 2.1×	221 2.1×	236 2.3×	247 2.8×	38	1.8k
James A. Bjork United States	19	852 1.4×	637 1.2×	68 0.6×	367 3.6×	269 3.1×	30	1.6k
Akiko Uno Japan	10	407 0.7×	432 0.8×	71 0.7×	145 1.4×	137 1.6×	21	1.0k

Countries citing papers authored by John C. O’Connor

Since Specialization

Citations

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

Fields of papers citing papers by John C. O’Connor

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John C. O’Connor. 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 John C. O’Connor. The network helps show where John C. O’Connor may publish in the future.

Co-authorship network of co-authors of John C. O’Connor

This figure shows the co-authorship network connecting the top 25 collaborators of John C. O’Connor. A scholar is included among the top collaborators of John C. O’Connor 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 John C. O’Connor. John C. O’Connor 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:

11 of 11 papers shown

Kucheryavenko, Olena, Lars Niemann, Ibrahim Chahoud, et al.. (2019). Report from the BfR expert hearing on practicability of hormonal measurements: recommendations for experimental design of toxicological studies with integrated hormonal end points. Archives of Toxicology. 93(4). 1157–1167. 6 indexed citations

Marty, M. Sue & John C. O’Connor. (2014). Key Learnings from the Endocrine Disruptor Screening Program (EDSP) Tier 1 Rodent Uterotrophic and Hershberger Assays. Birth Defects Research Part B Developmental and Reproductive Toxicology. 101(1). 63–79. 18 indexed citations

Becker, Richard A., D.R. Bergfelt, Susan J. Borghoff, et al.. (2011). Interlaboratory Study Comparison of the 15‐Day Intact Adult Male Rat Screening Assay: Evaluation of an Antithyroid Chemical and a Negative Control Chemical. Birth Defects Research Part B Developmental and Reproductive Toxicology. 95(1). 63–78. 2 indexed citations

Himmelstein, Matthew W., Michael P. DeLorme, Nancy Everds, et al.. (2009). Two-day inhalation toxicity study of methyl iodide in the rat. Inhalation Toxicology. 21(6). 480–487. 7 indexed citations

O’Connor, John C., M. Sue Marty, Richard A. Becker, Suzanne I. Snajdr, & Ariel Kaplan. (2008). Results of the negative control chemical allyl alcohol in the 15‐day intact adult male rat screening assay for endocrine activity. Birth Defects Research Part B Developmental and Reproductive Toxicology. 83(2). 117–122. 4 indexed citations

O’Connor, John C., JoAnne Julian, So Dug Lim, & Daniel D. Carson. (2004). MUC1 expression in human prostate cancer cell lines and primary tumors. Prostate Cancer and Prostatic Diseases. 8(1). 36–44. 43 indexed citations

Kennedy, Gerald L., John L. Butenhoff, Geary W. Olsen, et al.. (2004). The Toxicology of Perfluorooctanoate. Critical Reviews in Toxicology. 34(4). 351–384. 640 indexed citations breakdown →

O’Connor, John C.. (2002). Evaluation of a 15-Day Screening Assay Using Intact Male Rats for Identifying Steroid Biosynthesis Inhibitors and Thyroid Modulators. Toxicological Sciences. 69(1). 79–91. 58 indexed citations

O’Connor, John C., David R. Plowchalk, Carolyn S. Van Pelt, Leonard G. Davis, & Jon C. Cook. (2000). ROLE OF PROLACTIN IN CHLORO-S-TRIAZINE RAT MAMMARY TUMORIGENESIS. Drug and Chemical Toxicology. 23(4). 575–601. 26 indexed citations

10.

Lager, Donna J., John C. O’Connor, Robert A. Robinson, Robert C. Brown, & Luis F. Urdaneta. (1989). Factitious microcalcifications in breast biopsy material: Laboratory‐induced error by use of tattoo powder for specimen mammography. Journal of Surgical Oncology. 40(4). 281–282. 3 indexed citations

11.

O’Connor, John C., et al.. (1988). A near‐fatal reaction during granulocyte transfusion of a neonate. Transfusion. 28(2). 173–176. 40 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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