Philip Penn

717 total citations
16 papers, 569 citations indexed

About

Philip Penn is a scholar working on Molecular Biology, Pharmaceutical Science and Dermatology. According to data from OpenAlex, Philip Penn has authored 16 papers receiving a total of 569 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Molecular Biology, 3 papers in Pharmaceutical Science and 2 papers in Dermatology. Recurrent topics in Philip Penn's work include Advancements in Transdermal Drug Delivery (3 papers), Connexins and lens biology (2 papers) and Skin Protection and Aging (2 papers). Philip Penn is often cited by papers focused on Advancements in Transdermal Drug Delivery (3 papers), Connexins and lens biology (2 papers) and Skin Protection and Aging (2 papers). Philip Penn collaborates with scholars based in United States, China and Australia. Philip Penn's co-authors include Norman S. Wolf, William R. Pendergrass, W. Pendergrass, Srinivasan Rajaraman, Daniel E. Possin, Miriam M. Brysk, Matthew J. Reed, Amoreena C. Corsa, C. G. Alexander and Roger S. Birnbaum and has published in prestigious journals such as Stroke, Experimental Cell Research and Investigative Ophthalmology & Visual Science.

In The Last Decade

Philip Penn

15 papers receiving 556 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Philip Penn United States 13 237 132 90 73 70 16 569
Thore C. Brink Germany 12 702 3.0× 74 0.6× 64 0.7× 35 0.5× 104 1.5× 14 995
Barbara Mlody Germany 10 539 2.3× 72 0.5× 69 0.8× 27 0.4× 41 0.6× 17 696
Meei‐Hua Lin United States 19 862 3.6× 95 0.7× 248 2.8× 15 0.2× 233 3.3× 31 1.4k
Jaime Moscoso del Prado Spain 16 412 1.7× 89 0.7× 64 0.7× 16 0.2× 106 1.5× 23 819
P. D. Bowman United States 14 348 1.5× 162 1.2× 43 0.5× 27 0.4× 12 0.2× 24 633
Ray Thweatt United States 12 409 1.7× 196 1.5× 78 0.9× 36 0.5× 25 0.4× 16 613
Suzanne Hosier United States 16 512 2.2× 227 1.7× 53 0.6× 167 2.3× 153 2.2× 17 1.2k
Christina Van Itallie United States 4 764 3.2× 74 0.6× 180 2.0× 14 0.2× 6 0.1× 5 1.3k
Ji Yeon Hong United States 10 540 2.3× 360 2.7× 52 0.6× 62 0.8× 9 0.1× 11 822
Victor Venegas United States 9 329 1.4× 127 1.0× 56 0.6× 50 0.7× 3 0.0× 9 657

Countries citing papers authored by Philip Penn

Since Specialization
Citations

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

Fields of papers citing papers by Philip Penn

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Philip Penn

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

All Works

16 of 16 papers shown
1.
Wolf, Norman S., Philip Penn, William R. Pendergrass, et al.. (2005). Age-related cataract progression in five mouse models for anti-oxidant protection or hormonal influence. Experimental Eye Research. 81(3). 276–285. 53 indexed citations
2.
Pendergrass, William R., Philip Penn, Daniel E. Possin, & Norman S. Wolf. (2005). Accumulation of DNA, Nuclear and Mitochondrial Debris, and ROS at Sites of Age-Related Cortical Cataract in Mice. Investigative Ophthalmology & Visual Science. 46(12). 4661–4661. 54 indexed citations
3.
Wolf, Norman S., et al.. (2003). Intraclonal plasticity for bone, smooth muscle, and adipocyte lineages in bone marrow stroma fibroblastoid cells. Experimental Cell Research. 290(2). 346–357. 20 indexed citations
4.
Pendergrass, W., et al.. (2001). Age-Related Telomere Shortening Occurs in Lens Epithelium from Old Rats and is Slowed by Caloric Restriction. Experimental Eye Research. 73(2). 221–228. 40 indexed citations
5.
Reed, Matthew J., et al.. (1998). Neovascularization in aged mice: delayed angiogenesis is coincident with decreased levels of transforming growth factor beta1 and type I collagen.. PubMed. 152(1). 113–23. 70 indexed citations
6.
Reed, May J., Philip Penn, Roger S. Birnbaum, et al.. (1996). Enhanced cell proliferation and biosynthesis mediate improved wound repair in refed, caloric-restricted mice. Mechanisms of Ageing and Development. 89(1). 21–43. 78 indexed citations
7.
Penn, Philip, et al.. (1995). Caloric Restriction: Conservation of in Vivo Cellular Replicative Capacity Accompanies Life-Span Extension in Mice. Experimental Cell Research. 217(2). 317–323. 54 indexed citations
8.
Penn, Philip, et al.. (1990). A method to establish pure fibroblast and endothelial cell colony cultures from murine bone marrow.. PubMed. 18(8). 953–7. 38 indexed citations
9.
Pinto, José, K Graves, Philip Penn, Tito Cavallo, & Enrique Arciniegas. (1989). Concomitant assessment of anionic sites of the glomerular basement membrane and the visceral epithelium. The Histochemical Journal. 21(3). 179–182. 1 indexed citations
10.
Brysk, Miriam M., et al.. (1989). Cohesive Properties of Terminally Differentiated Keratinocytes. Pathobiology. 57(2). 60–66. 6 indexed citations
11.
Brysk, Miriam M., et al.. (1989). Repigmentation of Vitiliginous Skin by Cultured Cells. Pigment Cell Research. 2(3). 202–207. 45 indexed citations
12.
Rajaraman, Srinivasan, et al.. (1988). Glycoproteins modulate adhesion in terminally differentiated keratinocytes. Cell and Tissue Research. 253(3). 657–63. 35 indexed citations
13.
Brysk, Miriam M., et al.. (1986). Endogenous lectin from terminally differentiated epidermal cells. Differentiation. 32(3). 230–237. 22 indexed citations
14.
15.
Penn, Philip & C. G. Alexander. (1980). Fine structure of the optic cusion in the asteroid Nepanthia belcheri. Marine Biology. 58(4). 251–256. 20 indexed citations
16.
Penn, Philip, et al.. (1969). A dictionary of natural resources and their principal uses. Medical Entomology and Zoology. 1 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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