Theo Hagg

7.2k total citations
103 papers, 5.6k citations indexed

About

Theo Hagg is a scholar working on Cellular and Molecular Neuroscience, Developmental Neuroscience and Molecular Biology. According to data from OpenAlex, Theo Hagg has authored 103 papers receiving a total of 5.6k indexed citations (citations by other indexed papers that have themselves been cited), including 64 papers in Cellular and Molecular Neuroscience, 51 papers in Developmental Neuroscience and 27 papers in Molecular Biology. Recurrent topics in Theo Hagg's work include Nerve injury and regeneration (53 papers), Neurogenesis and neuroplasticity mechanisms (49 papers) and Spinal Cord Injury Research (21 papers). Theo Hagg is often cited by papers focused on Nerve injury and regeneration (53 papers), Neurogenesis and neuroplasticity mechanisms (49 papers) and Spinal Cord Injury Research (21 papers). Theo Hagg collaborates with scholars based in United States, Canada and Switzerland. Theo Hagg's co-authors include Silvio Varon, Martin Oudega, Marston Manthorpe, K. Adam Baker, H. Lee Vahlsing, Peng Yang, Scott R. Whittemore, H.A. Robertson, Matthew P. Keasey and Nicole L. Ward and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Biological Chemistry and Neuron.

In The Last Decade

Theo Hagg

102 papers receiving 5.5k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Theo Hagg United States	43	3.3k	2.1k	1.8k	970	805	103	5.6k
Manuel Nieto‐Sampedro Spain	50	4.5k 1.4×	2.9k 1.4×	2.2k 1.2×	806 0.8×	1.2k 1.5×	145	7.4k
Cheryl F. Dreyfus United States	45	4.2k 1.3×	2.6k 1.3×	1.9k 1.1×	394 0.4×	957 1.2×	88	6.0k
Scott R. Whittemore United States	53	4.2k 1.3×	3.1k 1.5×	2.7k 1.5×	2.4k 2.4×	917 1.1×	162	8.1k
Luis B. Tovar‐y‐Romo Sweden	42	5.3k 1.6×	2.3k 1.1×	2.3k 1.3×	550 0.6×	804 1.0×	111	8.0k
Damien D. Pearse United States	44	3.1k 1.0×	1.5k 0.7×	1.4k 0.8×	2.6k 2.7×	725 0.9×	96	5.5k
Frank P.T. Hamers Netherlands	37	2.2k 0.7×	986 0.5×	1.0k 0.6×	1.7k 1.8×	488 0.6×	68	4.9k
Christian Göritz Sweden	22	2.0k 0.6×	1.9k 0.9×	2.1k 1.2×	731 0.8×	1.1k 1.4×	30	5.2k
Bettina Holtmann Germany	31	2.0k 0.6×	1.2k 0.6×	1.9k 1.1×	390 0.4×	458 0.6×	44	4.5k
Sébastien Couillard‐Després Austria	39	2.4k 0.8×	3.4k 1.6×	2.3k 1.3×	319 0.3×	1.4k 1.7×	128	6.8k
Arthur M. Butt United Kingdom	49	3.0k 0.9×	2.7k 1.3×	2.5k 1.4×	486 0.5×	2.7k 3.3×	148	7.3k

Countries citing papers authored by Theo Hagg

Since Specialization

Citations

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

Fields of papers citing papers by Theo Hagg

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Theo Hagg

This figure shows the co-authorship network connecting the top 25 collaborators of Theo Hagg. A scholar is included among the top collaborators of Theo Hagg 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 Theo Hagg. Theo Hagg 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

Hagg, Theo, et al.. (2013). Intravenous Infusion of Magnesium Chloride Improves Epicenter Blood Flow during the Acute Stage of Contusive Spinal Cord Injury in Rats. Journal of Neurotrauma. 30(10). 840–852. 21 indexed citations

Ewan, Eric E., et al.. (2013). Dorsal column sensory axons degenerate due to impaired microvascular perfusion after spinal cord injury in rats. Experimental Neurology. 249. 59–73. 20 indexed citations

Kang, Sang Soo, Matthew P. Keasey, Jianping Cai, & Theo Hagg. (2012). Loss of Neuron-Astroglial Interaction Rapidly Induces Protective CNTF Expression after Stroke in Mice. Journal of Neuroscience. 32(27). 9277–9287. 56 indexed citations

Whittemore, Scott R., et al.. (2011). Targeting Microvasculature for Neuroprotection after SCI. Neurotherapeutics. 8(2). 240–251. 63 indexed citations

Myers, Scott A., et al.. (2011). Sildenafil Improves Epicenter Vascular Perfusion but not Hindlimb Functional Recovery after Contusive Spinal Cord Injury in Mice. Journal of Neurotrauma. 29(3). 528–538. 11 indexed citations

Han, Shu, Srinivas D Sithu, Edward T. Mahoney, et al.. (2010). Rescuing vasculature with intravenous angiopoietin-1 and v 3 integrin peptide is protective after spinal cord injury. Brain. 133(4). 1026–1042. 93 indexed citations

Gomes, Cynthia, et al.. (2010). RNA Polymerase 1-driven Transcription as a Mediator of BDNF-induced Neurite Outgrowth. Journal of Biological Chemistry. 286(6). 4357–4363. 46 indexed citations

Mahoney, Edward T., et al.. (2008). Small-Molecule Protein Tyrosine Phosphatase Inhibition as a Neuroprotective Treatment after Spinal Cord Injury in Adult Rats. Journal of Neuroscience. 28(29). 7293–7303. 28 indexed citations

Mahoney, Edward T., Richard Benton, Melissa A. Maddie, Scott R. Whittemore, & Theo Hagg. (2008). ADAM8 is selectively up‐regulated in endothelial cells and is associated with angiogenesis after spinal cord injury in adult mice. The Journal of Comparative Neurology. 512(2). 243–255. 42 indexed citations

10.

Baker, K. Adam, Satοru Nakashima, & Theo Hagg. (2007). Dorsal column sensory axons lack TrkC and are not rescued by local neurotrophin-3 infusions following spinal cord contusion in adult rats. Experimental Neurology. 205(1). 82–91. 11 indexed citations

11.

Litvan, Irene, Glenda M. Halliday, Mark Hallett, et al.. (2007). The Etiopathogenesis of Parkinson Disease and Suggestions for Future Research. Part I. Journal of Neuropathology & Experimental Neurology. 66(4). 251–257. 95 indexed citations

12.

Baker, K. Adam & Theo Hagg. (2006). Developmental and injury-induced expression of α1β1 and α6β1 integrins in the rat spinal cord. Brain Research. 1130(1). 54–66. 9 indexed citations

13.

Hagg, Theo. (2005). Molecular regulation of adult CNS neurogenesis: an integrated view. Trends in Neurosciences. 28(11). 589–595. 166 indexed citations

14.

Stanford, Lianne, et al.. (2005). Maturation but not survival of dopaminergic nigrostriatal neurons is affected in developing and aging BDNF-deficient mice. Brain Research. 1039(1-2). 177–188. 47 indexed citations

15.

Ward, Nicole L. & Theo Hagg. (2000). BDNF Is Needed for Postnatal Maturation of Basal Forebrain and Neostriatum Cholinergic Neurons In Vivo. Experimental Neurology. 162(2). 297–310. 92 indexed citations

16.

Kramer, Bianca, C.E.E.M. van der Zee, & Theo Hagg. (1999). p75 nerve growth factor receptor is important for retrograde transport of neurotrophins in adult cholinergic basal forebrain neurons. Neuroscience. 94(4). 1163–1172. 28 indexed citations

17.

Varon, Silvio, Theo Hagg, H. Lee Vahlsing, & Marston Manthorpe. (1991). Peripheral Nerve Bridges for Central Nervous System Regeneration. Digital Commons - USU (Utah State University). 1(1). 9. 1 indexed citations

18.

Varon, Silvio, Theo Hagg, & Marston Manthorpe. (1991). Nerve Growth Factor in CNS Repair and Regeneration. Advances in experimental medicine and biology. 296. 267–276. 14 indexed citations

19.

Hagg, Theo, et al.. (1989). Nerve growth factor effects on cholinergic neurons of neostriatum and nucleus accumbens in the adult rat. Neuroscience. 30(1). 95–103. 60 indexed citations

20.

Hagg, Theo, David Muir, Eva Engvall, Silvio Varon, & Marston Manthorpe. (1989). Laminin-like antigen in rat CNS neurons: Distribution and changes upon brain injury and nerve growth factor treatment. Neuron. 3(6). 721–732. 115 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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