Ralf Hoffmann

2.3k citations

43 papers · 1.2k indexed · h-index 18

Impact in

Hepatology top 5%
- Hepatocellular Carcinoma Treatment and Prognosis
Pharmacology top 5%
- Cholinesterase and Neurodegenerative Diseases

Papers in ⓘ

Molecular Biology 20
- Phosphodiesterase function and regulation 14
- Receptor Mechanisms and Signaling 6
Pulmonary and Respiratory Medicine 17
- Prostate Cancer Treatment and Research 5
- Lung Cancer Treatments and Mutations 4

Co-authors: Miles D. Houslay (9 shared papers)George S. Baillie (14 shared papers)Simon J. MacKenzie (1 shared paper)Stephen J. Yarwood (1 shared paper)Ian Wilkinson (2 shared papers)Dennis Merkle (1 shared paper)Maximilian F. Reiser (8 shared papers)J. Fraser McCALLUM (1 shared paper)
Journals: CardioVascular and Interventional Radiology (3 papers)Biochemical Journal (3 papers)Scientific Reports (2 papers)Clinical Radiology (2 papers)Journal of Vascular and Interventional Radiology (2 papers)
Partner nations: Germany United Kingdom Netherlands

In The Last Decade

Ralf Hoffmann

40 papers receiving 1.2k citations

Peers

Countries citing papers authored by Ralf Hoffmann

Since Specialization

Citations

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

Fields of papers citing papers by Ralf Hoffmann

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside Ralf Hoffmann, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Ralf Hoffmann Line = papers co-authored together Ralf Hoffmann links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 43 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	The MAP kinase ERK2 inhibits the cyclic AMP-specific phosphodiesterase HSPDE4D3 by phosphorylating it at Ser579 The EMBO Journal ·Ralf Hoffmann, George S. Baillie, Simon J. MacKenzie, Stephen J. Yarwood, Miles D. Houslay	1999	228
2	Characterization of five different proteins produced by alternatively spliced mRNAs from the human cAMP-specific phosphodiesterase PDE4D gene Biochemical Journal ·B. Graeme BOLGER, Suat Erdoğan, Eleanor Jones, Kate Loughney, Grant Scotland, Ralf Hoffmann, Ian Wilkinson, Cathy A. Farrell, Miles D. Houslay	1997	162
3	cAMP-specific phosphodiesterase HSPDE4D3 mutants which mimic activation and changes in rolipram inhibition triggered by protein kinase A phosphorylation of Ser-54: generation of a molecular model Biochemical Journal ·Ralf Hoffmann, Ian Wilkinson, J. Fraser McCALLUM, Peter Engels, Miles D. Houslay	1998	135
4	Radiofrequency Ablation in Combination with Osteoplasty in the Treatment of Painful Metastatic Bone Disease Journal of Vascular and Interventional Radiology ·Ralf Hoffmann, Tobias F. Jakobs, Christoph Trumm, Christof Weber, Thomas Helmberger, Maximilian F. Reiser	2008	97
5	Roles of cAMP and cAMP-dependent protein kinase in the progression of prostate cancer: Cross-talk with the androgen receptor Cellular Signalling ·Dennis Merkle, Ralf Hoffmann	2010	86
6	18F-FDG PET independently predicts survival in patients with cholangiocellular carcinoma treated with 90Y microspheres European Journal of Nuclear Medicine and Molecular Imaging ·Alexander Haug, Volker Heinemann, Christiane J. Bruns, Ralf Hoffmann, Tobias F. Jakobs, Peter Bartenstein, Marcus Hacker	2011	64
7	Salt-Inducible Kinase 2 Regulates Mitotic Progression and Transcription in Prostate Cancer Molecular Cancer Research ·Hélène Bon, Karan Wadhwa, A. Schreiner, Michelle Osborne, Thomas Carroll, Antonio Ramos‐Montoya, Helen Ross‐Adams, Matthieu Visser, Ralf Hoffmann, Ahmed A. Ahmed, David E. Neal, Ian G. Mills	2014	47
8	Immediate Endovascular Treatment of an Aortoiliac Aneurysm Ruptured into the Inferior Vena Cava Annals of Vascular Surgery ·Reinhard Kopp, R. Weidenhagen, Ralf Hoffmann, Tobias Waggershauser, G. Meimarakis, Joachim Andrassy, Dirk‐André Clevert, Stephan Czerner, Karl‐Walter Jauch	2006	38
9	The cAMP phosphodiesterase-4D7 (PDE4D7) is downregulated in androgen-independent prostate cancer cells and mediates proliferation by compartmentalising cAMP at the plasma membrane of VCaP prostate cancer cells British Journal of Cancer ·Deborah J. Henderson, Anne-Marie Byrne, Kalyan Dulla, Guido Jenster, Ralf Hoffmann, George S. Baillie, Miles D. Houslay	2014	37
10	The Enigmatic Helicase DHX9 and Its Association With the Hallmarks of Cancer Future Science OA ·Chloe Gulliver, Ralf Hoffmann, George S. Baillie	2020	36
11	Practical Vascular Anatomy in the Preparation of Radioembolization CardioVascular and Interventional Radiology ·Philipp M. Paprottka, Tatjana Jakobs, Maximilian F. Reiser, Ralf Hoffmann	2011	24
12	Human PDE4D isoform composition is deregulated in primary prostate cancer and indicative for disease progression and development of distant metastases Oncotarget ·René Böttcher, Kalyan Dulla, Dianne van Strijp, Natasja F. Dits, Esther I. Verhoef, George S. Baillie, Geert J.L.H. van Leenders, Miles D. Houslay, Guido Jenster, Ralf Hoffmann	2016	23
13	Accuracy of ultrasonography in the assessment of liver fat compared with MRI Clinical Radiology ·Marie‐Luise Kromrey, Till Ittermann, Marco Berning, Channa Kolb, Ralf Hoffmann, Markus M. Lerch, Henry Völzke, Jens‐Peter Kühn	2019	22
14	Arterial therapies of non-colorectal cancer metastases to the liver (from chemoembolization to radioembolization) Abdominal Imaging ·Ralf Hoffmann, Philipp M. Paprottka, Tatjana Jakobs, Christoph Trumm, M Reiser	2011	22
15	CT-gesteuerte Vertebro- und Kyphoplastie: Vergleichende Untersuchung zu technischem Erfolg und Komplikationen bei 101 Eingriffen RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren ·Christian Weber, M. Krötz, Ralf Hoffmann, Ekkehard Euler, S Heining, K.-J Pfeifer, Maximilian F. Reiser, Ulrich Linsenmaier	2006	21
16	The activity of cAMP‐phosphodiesterase 4D7 (PDE4D7) is regulated by protein kinase A‐dependent phosphorylation within its unique N‐terminus FEBS Letters ·Ashleigh M. Byrne, Christina Elliott, Ralf Hoffmann, George S. Baillie	2015	19
17	Volume Distribution and Ultrastructure of Platelets in Acute Hog Cholera Thrombosis and Haemostasis ·Étienne Weiss, A. Teredesai, Ralf Hoffmann, G. Hoffmann‐Fezer	1973	19
18	Reference values of liver volume in Caucasian population and factors influencing liver size European Journal of Radiology ·M. L. Kromrey, Till Ittermann, C. vWahsen, Verena Plodeck, Danilo Seppelt, Ralf Hoffmann, (unknown), Jens‐Peter Kühn	2018	18
19	Efficacy of transarterial embolisation in patients with life-threatening spontaneous retroperitoneal haematoma Clinical Radiology ·Catharina Klausenitz, Julius Kuehn, Kai Noeckler, Christoph Georg Radosa, Ralf Hoffmann, Ulf Teichgraeber, Birger Mensel	2020	17
20	Changes in Normal Liver and Spleen Volume after Radioembolization with 90Y-Resin Microspheres in Metastatic Breast Cancer Patients: Findings and Clinical Significance CardioVascular and Interventional Radiology ·Philipp M. Paprottka, Gerwin P. Schmidt, Christoph Trumm, Ralf Hoffmann, Maximilian F. Reiser, Tatjana Jakobs	2011	12

About Ralf Hoffmann

Ralf Hoffmann is a scholar working on Molecular Biology, Pulmonary and Respiratory Medicine, Hepatology, Surgery and Oncology, having authored 43 papers that have together received 1.2k indexed citations. Recurring topics across this work include Phosphodiesterase function and regulation (14 papers), Hepatocellular Carcinoma Treatment and Prognosis (12 papers), Receptor Mechanisms and Signaling (6 papers), Renin-Angiotensin System Studies (5 papers), Prostate Cancer Treatment and Research (5 papers), Liver Disease Diagnosis and Treatment (4 papers), Lung Cancer Treatments and Mutations (4 papers) and Sexual function and dysfunction studies (3 papers). The work is most often cited by research in Hepatology (129 citations), Pharmacology (252 citations), Molecular Biology (734 citations), Oncology (197 citations) and Pulmonary and Respiratory Medicine (205 citations). Ralf Hoffmann has collaborated with scholars based in Germany, United Kingdom and Netherlands. Frequent co-authors include Miles D. Houslay, George S. Baillie, Simon J. MacKenzie, Stephen J. Yarwood, Ian Wilkinson, Dennis Merkle, Maximilian F. Reiser, J. Fraser McCALLUM, Peter Engels and Tobias F. Jakobs. Their work appears in journals such as CardioVascular and Interventional Radiology, Biochemical Journal, Scientific Reports, Clinical Radiology and Journal of Vascular and Interventional Radiology.

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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