John A. Freeman

6.3k total citations · 1 hit paper
115 papers, 4.8k citations indexed

About

John A. Freeman is a scholar working on Surgery, Cellular and Molecular Neuroscience and Molecular Biology. According to data from OpenAlex, John A. Freeman has authored 115 papers receiving a total of 4.8k indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Surgery, 31 papers in Cellular and Molecular Neuroscience and 24 papers in Molecular Biology. Recurrent topics in John A. Freeman's work include Bladder and Urothelial Cancer Treatments (22 papers), Crustacean biology and ecology (15 papers) and Neurobiology and Insect Physiology Research (14 papers). John A. Freeman is often cited by papers focused on Bladder and Urothelial Cancer Treatments (22 papers), Crustacean biology and ecology (15 papers) and Neurobiology and Insect Physiology Research (14 papers). John A. Freeman collaborates with scholars based in United States, Canada and Austria. John A. Freeman's co-authors include David Esrig, John P. Stein, Donald G. Skinner, Richard J. Côté, Susan Groshen, Donald A. Elmajian, Gary Lieskovsky, Jeanette J. Norden, Stuart D. Boyd and Shi‐Chung Ng and has published in prestigious journals such as Nature, Science and New England Journal of Medicine.

In The Last Decade

John A. Freeman

112 papers receiving 4.5k 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.

Accumulation of Nuclear p53 and Tumor Progression in Bladder Cancer

1994 630 citations David Esrig, Donald A. Elmajian et al. New England Journal of Medicine profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
John A. Freeman United States	34	1.9k	1.3k	1.1k	922	469	115	4.8k
Tsuneo Fujita Japan	48	1.8k 0.9×	2.3k 1.8×	2.3k 2.0×	179 0.2×	320 0.7×	285	7.3k
Robert Brenner United States	57	727 0.4×	4.6k 3.5×	2.1k 1.9×	159 0.2×	1.1k 2.2×	218	11.4k
S. Steven Potter United States	60	836 0.4×	9.2k 7.0×	715 0.6×	253 0.3×	1.3k 2.8×	166	12.4k
Miguel Torres Spain	48	1.2k 0.6×	6.1k 4.6×	639 0.6×	163 0.2×	564 1.2×	125	8.6k
Makoto Asashima Japan	56	1.2k 0.6×	9.8k 7.5×	1.2k 1.1×	244 0.3×	505 1.1×	383	12.6k
Kiyoshi Kawakami Japan	48	706 0.4×	5.0k 3.8×	681 0.6×	81 0.1×	484 1.0×	210	7.7k
Kohei Shiota Japan	45	1.1k 0.6×	4.4k 3.3×	424 0.4×	159 0.2×	348 0.7×	201	7.8k
Roger E. Stevenson United States	50	1.0k 0.5×	3.9k 3.0×	699 0.6×	233 0.3×	203 0.4×	200	8.9k
Nine V.A.M. Knoers Netherlands	54	702 0.4×	6.4k 4.9×	599 0.5×	473 0.5×	2.1k 4.5×	152	9.2k
James F. Reynolds United States	48	1.5k 0.8×	4.7k 3.6×	320 0.3×	322 0.3×	400 0.9×	294	9.1k

Countries citing papers authored by John A. Freeman

Since Specialization

Citations

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

Fields of papers citing papers by John A. Freeman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by John A. Freeman. 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 A. Freeman. The network helps show where John A. Freeman may publish in the future.

Co-authorship network of co-authors of John A. Freeman

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

All Works

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20 of 20 papers shown

Freeman, John A., et al.. (2024). The Role of Orthoses in Chronic Axial Spinal Conditions. Current Pain and Headache Reports. 28(6). 501–506. 5 indexed citations

Strand, Natalie, Edward R. Mariano, Johnathan Goree, et al.. (2021). Racism in Pain Medicine: We Can and Should Do More. Mayo Clinic Proceedings. 96(6). 1394–1400. 20 indexed citations

Strand, Natalie, et al.. (2021). Mechanism of Action of Peripheral Nerve Stimulation. Current Pain and Headache Reports. 25(7). 47–47. 49 indexed citations

Allen, Sorcha, Farouk Mookadam, S. Stephen, et al.. (2018). Greater Occipital Nerve Block for Acute Treatment of Migraine Headache: A Large Retrospective Cohort Study. The Journal of the American Board of Family Medicine. 31(2). 211–218. 42 indexed citations

Trentman, Terrence L., Konstantin V. Slavin, John A. Freeman, & Richard S. Zimmerman. (2010). Occipital Nerve Stimulator Placement via a Retromastoid to Infraclavicular Approach: A Technical Report. Stereotactic and Functional Neurosurgery. 88(2). 121–125. 23 indexed citations

Freeman, John A.. (2005). Cell Differentiation Is a Primary Growth Process in Developing Limbs of Artemia. Biological Bulletin. 208(3). 189–199. 2 indexed citations

Esrig, David, et al.. (1997). New technique of vaginal reconstruction following anterior exenteration. Urology. 49(5). 768–771. 14 indexed citations

Ginsberg, David A., David Esrig, Gary D. Grossfeld, et al.. (1996). Technique of radical cystectomy and simultaneous repair of an abdominal aortic aneurysm. Urology. 47(1). 120–122. 2 indexed citations

Esrig, David, John A. Freeman, Donald A. Elmajian, et al.. (1996). Transitional Cell Carcinoma Involving the Prostate with a Proposed Staging Classification for Stromal Invasion. The Journal of Urology. 1071–1076. 3 indexed citations

10.

Herring, Susan W., et al.. (1996). Patterns of bone strain in the zygomatic arch. The Anatomical Record. 246(4). 446–457. 58 indexed citations

11.

Freeman, John A., David Esrig, Gary D. Grossfeld, et al.. (1995). Incidence of Occult Lymph Node Metastases in Pathological Stage C (pT3NO) Prostate Cancer. The Journal of Urology. 474–478. 1 indexed citations

12.

Esrig, David, Donald A. Elmajian, Susan Groshen, et al.. (1994). Accumulation of Nuclear p53 and Tumor Progression in Bladder Cancer. New England Journal of Medicine. 331(19). 1259–1264. 630 indexed citations breakdown →

13.

MacRae, Thomas H., Carrie M. Langdon, & John A. Freeman. (1991). Spatial distribution of posttranslationally modified tubulins in polarized cells of developing Artemia. Cell Motility and the Cytoskeleton. 18(3). 189–203. 28 indexed citations

14.

Langdon, Ronald B., Paul B. Manis, & John A. Freeman. (1988). Goldfish retinotectal transmission in vitro: component current sink-source pairs isolated by varying calcium and magnesium levels. Brain Research. 441(1-2). 299–308. 11 indexed citations

15.

Freeman, John A. & Robert B. Chronister. (1988). Cell-specific endopolyploidy in developing Artemia. Development Genes and Evolution. 197(8). 490–495. 7 indexed citations

16.

Zwick, Harry, et al.. (1988). Common properties shared by growth-associated proteins of the regenerating optic nerve of goldfish (C. auratus). Neuroscience Letters. 85(2). 267–271. 6 indexed citations

17.

Norden, Jeanette J. & John A. Freeman. (1984). Stereological methods for quantitating synapses. Image Analysis & Stereology. 2 indexed citations

18.

Freeman, John A. & John D. Costlow. (1983). The Cyprid Molt Cycle and its Hormonal Control in the Barnacle Balanus Amphitrite. Journal of Crustacean Biology. 3(2). 173–182. 22 indexed citations

19.

Freeman, John A. & John D. Costlow. (1980). The molt cycle and its hormonal control in Rhithropanopeus harrisii larvae. Developmental Biology. 74(2). 479–485. 42 indexed citations

20.

Freeman, John A., et al.. (1975). Characterization of the molt cycle and its hormonal control in Palaemonetes pugio (decapoda, caridea). General and Comparative Endocrinology. 25(4). 517–528. 44 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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