Leif E. Johnson

439 total citations
9 papers, 377 citations indexed

About

Leif E. Johnson is a scholar working on Molecular Biology, Physiology and Cancer Research. According to data from OpenAlex, Leif E. Johnson has authored 9 papers receiving a total of 377 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Molecular Biology, 2 papers in Physiology and 2 papers in Cancer Research. Recurrent topics in Leif E. Johnson's work include Retinal Development and Disorders (5 papers), Retinoids in leukemia and cellular processes (3 papers) and Cell death mechanisms and regulation (1 paper). Leif E. Johnson is often cited by papers focused on Retinal Development and Disorders (5 papers), Retinoids in leukemia and cellular processes (3 papers) and Cell death mechanisms and regulation (1 paper). Leif E. Johnson collaborates with scholars based in Sweden, Denmark and Germany. Leif E. Johnson's co-authors include Per Ekström, Theo van Veen, François Paquet‐Durand, Seifollah Azadi, S. P. Ahuja, T. van Veen, Stefanie M. Hauck, José Silva, Marius Ueffing and Yiqin Zhang and has published in prestigious journals such as Journal of Neuroscience, PLoS ONE and Brain Research.

In The Last Decade

Leif E. Johnson

9 papers receiving 373 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Leif E. Johnson Sweden	8	311	153	98	38	35	9	377
S.S. Sidney United States	4	402 1.3×	181 1.2×	164 1.7×	47 1.2×	54 1.5×	6	496
Yuka Kitaoka Japan	8	200 0.6×	142 0.9×	88 0.9×	46 1.2×	23 0.7×	12	342
Anisse Saadi United States	5	311 1.0×	146 1.0×	58 0.6×	33 0.9×	33 0.9×	6	404
Roswitha Seitz Germany	9	273 0.9×	143 0.9×	79 0.8×	71 1.9×	55 1.6×	10	425
Linda Barsalou United States	10	506 1.6×	197 1.3×	173 1.8×	17 0.4×	44 1.3×	15	599
Véronique Planchamp Germany	7	369 1.2×	114 0.7×	283 2.9×	85 2.2×	32 0.9×	7	731
Karen Duong‐Polk United States	12	384 1.2×	295 1.9×	74 0.8×	76 2.0×	63 1.8×	16	603
Heiko Schmid Germany	7	198 0.6×	182 1.2×	57 0.6×	87 2.3×	25 0.7×	12	363
Yun‐Zheng Le United States	10	408 1.3×	339 2.2×	56 0.6×	55 1.4×	129 3.7×	11	575
Jeffrey Adam Jamison United States	6	317 1.0×	311 2.0×	62 0.6×	62 1.6×	137 3.9×	11	499

Countries citing papers authored by Leif E. Johnson

Since Specialization

Citations

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

Fields of papers citing papers by Leif E. Johnson

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Leif E. Johnson. 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 Leif E. Johnson. The network helps show where Leif E. Johnson may publish in the future.

Co-authorship network of co-authors of Leif E. Johnson

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

All Works

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9 of 9 papers shown

Eftekhari, Sajedeh, et al.. (2014). CaMKII and MEK1/2 inhibition time-dependently modify inflammatory signaling in rat cerebral arteries during organ culture. Journal of Neuroinflammation. 11(1). 90–90. 14 indexed citations

Johnson, Leif E., et al.. (2013). Retinal Adaptation to Changing Glycemic Levels in a Rat Model of Type 2 Diabetes. PLoS ONE. 8(2). e55456–e55456. 21 indexed citations

Ahuja, S. P., et al.. (2008). rd1Mouse Retina Shows an Imbalance in the Activity of Cysteine Protease Cathepsins and Their Endogenous Inhibitor Cystatin C. Investigative Ophthalmology & Visual Science. 49(3). 1089–1089. 16 indexed citations

Johnson, Leif E., et al.. (2007). Significant photoreceptor rescue by treatment with a combination of antioxidants in an animal model for retinal degeneration. Neuroscience. 145(3). 1120–1129. 100 indexed citations

Paquet‐Durand, François, José Silva, Leif E. Johnson, et al.. (2007). Excessive Activation of Poly(ADP-Ribose) Polymerase Contributes to Inherited Photoreceptor Degeneration in the Retinal Degeneration 1 Mouse. Journal of Neuroscience. 27(38). 10311–10319. 115 indexed citations

Azadi, Seifollah, Leif E. Johnson, François Paquet‐Durand, et al.. (2006). CNTF+BDNF treatment and neuroprotective pathways in the rd1 mouse retina. Brain Research. 1129(1). 116–129. 79 indexed citations

Johnson, Leif E., Theo van Veen, & Per Ekström. (2005). Differential Akt activation in the photoreceptors of normal and rd1 mice. Cell and Tissue Research. 320(2). 213–222. 23 indexed citations

Johnson, Leif E., et al.. (1974). Circadian Variation in Reticulocyte Counts and Immuno-detectable Erythropoietin Titers. Experimental Biology and Medicine. 145(4). 1284–1287. 7 indexed citations

McKee, L. Clifford, et al.. (1974). Long-term studies of iron metabolism in normal males: comparison of red blood cell radioactivity with whole-body counter data.. PubMed. 15(3). 156–60. 2 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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