Alexander Klein

1.7k total citations
80 papers, 1.1k citations indexed

About

Alexander Klein is a scholar working on Pulmonary and Respiratory Medicine, Rheumatology and Cellular and Molecular Neuroscience. According to data from OpenAlex, Alexander Klein has authored 80 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 41 papers in Pulmonary and Respiratory Medicine, 24 papers in Rheumatology and 19 papers in Cellular and Molecular Neuroscience. Recurrent topics in Alexander Klein's work include Sarcoma Diagnosis and Treatment (39 papers), Bone Tumor Diagnosis and Treatments (17 papers) and Musculoskeletal synovial abnormalities and treatments (9 papers). Alexander Klein is often cited by papers focused on Sarcoma Diagnosis and Treatment (39 papers), Bone Tumor Diagnosis and Treatments (17 papers) and Musculoskeletal synovial abnormalities and treatments (9 papers). Alexander Klein collaborates with scholars based in Germany, United Kingdom and Canada. Alexander Klein's co-authors include Stephen B. Dunnett, Hans Roland Dürr, Thomas Knösel, Andrea Baur‐Melnyk, Volkmar Jansson, Guido Nikkhah, Christof Birkenmaier, Ian Q. Whishaw, Lars H. Lindner and Lori‐Ann R. Sacrey and has published in prestigious journals such as Journal of Clinical Oncology, Gastroenterology and Neuroscience.

In The Last Decade

Alexander Klein

72 papers receiving 1.1k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Alexander Klein Germany 21 392 321 293 211 202 80 1.1k
Fumio Kanda Japan 21 130 0.3× 132 0.4× 401 1.4× 545 2.6× 335 1.7× 95 1.4k
Ryosuke Tsutsumi Japan 18 160 0.4× 150 0.5× 79 0.3× 243 1.2× 97 0.5× 52 1.4k
Zhiyun Yang China 21 164 0.4× 70 0.2× 233 0.8× 140 0.7× 190 0.9× 85 1.4k
Leena Kivipelto Finland 22 343 0.9× 129 0.4× 479 1.6× 324 1.5× 556 2.8× 39 1.7k
Yukinori Akiyama Japan 21 159 0.4× 193 0.6× 748 2.6× 448 2.1× 404 2.0× 128 2.2k
Hiroo Yoshikawa Japan 25 221 0.6× 154 0.5× 676 2.3× 1.0k 4.9× 661 3.3× 80 3.1k
Margaret Burnett Canada 18 157 0.4× 76 0.2× 67 0.2× 318 1.5× 144 0.7× 43 1.3k
Yasuo Aihara Japan 20 117 0.3× 115 0.4× 318 1.1× 260 1.2× 491 2.4× 95 1.2k
S. Miller United Kingdom 18 183 0.5× 54 0.2× 72 0.2× 245 1.2× 211 1.0× 40 1.4k
Dominic G. O’Donovan United Kingdom 16 101 0.3× 56 0.2× 280 1.0× 401 1.9× 268 1.3× 54 1.4k

Countries citing papers authored by Alexander Klein

Since Specialization
Citations

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

Fields of papers citing papers by Alexander Klein

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Alexander Klein

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

All Works

20 of 20 papers shown
1.
Jurinović, Vindi, Markus Albertsmeier, Hans Roland Dürr, et al.. (2025). First-line pazopanib in patients with metastatic epithelioid hemangioendothelioma: a retrospective single-center analysis. Journal of Cancer Research and Clinical Oncology. 151(4). 150–150.
2.
Klein, Alexander, Lars H. Lindner, Silke Birgit Nachbichler, et al.. (2024). Refusal of Adjuvant Therapies and Its Impact on Local Control and Survival in Patients with Bone and Soft Tissue Sarcomas of the Extremities and Trunk. Cancers. 16(2). 239–239.
3.
Reidler, Paul, Hans Roland Dürr, Alexander Klein, et al.. (2024). Impact of reactive sclerosis on outcome of MR-HIFU for osteoid osteomas. European Journal of Radiology. 183. 111902–111902.
4.
Ahmed, Pervez, Hans Roland Dürr, Alexander Klein, et al.. (2024). Tissue-engineered patient-derived osteosarcoma models dissecting tumour-bone interactions. Cancer and Metastasis Reviews. 44(1). 8–8. 1 indexed citations
5.
Laubach, Markus, Alexander Klein, Michael von Bergwelt‐Baildon, et al.. (2024). Clinical challenges in prostate cancer management: Metastatic bone-tropism and the role of circulating tumor cells. Cancer Letters. 606. 217310–217310. 2 indexed citations
6.
Klein, Alexander, Lars H. Lindner, Silke Birgit Nachbichler, et al.. (2024). Unplanned Resections of Soft Tissue Sarcomas—Necessity of Re-Resection?. Cancers. 16(10). 1851–1851. 3 indexed citations
7.
Altendorf-Hofmann, A., Lars H. Lindner, Dorit Di Gioia, et al.. (2023). TIM-3 Qualifies as a Potential Immunotherapeutic Target in Specific Subsets of Patients with High-Risk Soft Tissue Sarcomas (HR-STS). Cancers. 15(10). 2735–2735. 3 indexed citations
8.
Klein, Alexander, et al.. (2021). Relative Sensitivity of Core-Needle Biopsy and Incisional Biopsy in the Diagnosis of Musculoskeletal Sarcomas. Cancers. 13(6). 1393–1393. 16 indexed citations
9.
Altendorf-Hofmann, A., Hans Roland Dürr, Alexander Klein, et al.. (2021). Expression Patterns of TOP2A and SIRT1 Are Predictive of Survival in Patients with High-Risk Soft Tissue Sarcomas Treated with a Neoadjuvant Anthracycline-Based Chemotherapy. Cancers. 13(19). 4877–4877. 9 indexed citations
10.
Constantinidou, Anastasia, Nicolas Sauvé, Silvia Stacchiotti, et al.. (2020). Evaluation of the use and efficacy of (neo)adjuvant chemotherapy in angiosarcoma: a multicentre study. ESMO Open. 5(4). e000787–e000787. 26 indexed citations
11.
Klein, Alexander, Andrea Baur‐Melnyk, Thomas Knösel, et al.. (2019). Aneurysmal bone cyst: A review of 65 patients. Journal of bone oncology. 18. 100255–100255. 37 indexed citations
12.
Klein, Alexander, Andrea Baur‐Melnyk, Thomas Knösel, et al.. (2018). The role of surgical margins in atypical Lipomatous Tumours of the extremities. BMC Musculoskeletal Disorders. 19(1). 152–152. 31 indexed citations
13.
Dürr, Hans Roland, Andrea Baur‐Melnyk, Thomas Knösel, et al.. (2018). Myxoid liposarcoma: local relapse and metastatic pattern in 43 patients. BMC Cancer. 18(1). 304–304. 52 indexed citations
14.
Dürr, Hans Roland, Alexander Klein, Andrea Baur‐Melnyk, et al.. (2018). The effects of radiosynoviorthesis in pigmented villonodular synovitis of the knee. Archives of Orthopaedic and Trauma Surgery. 139(5). 623–627. 19 indexed citations
15.
Lindgren, Hanna, Alexander Klein, & Stephen B. Dunnett. (2014). Nigral 6-hydroxydopamine lesion impairs performance in a lateralised choice reaction time task—Impact of training and task parameters. Behavioural Brain Research. 266. 207–215. 4 indexed citations
16.
Klein, Alexander, et al.. (2011). Dose-dependent loss of motor function after unilateral medial forebrain bundle rotenone lesion in rats: A cautionary note. Behavioural Brain Research. 222(1). 33–42. 12 indexed citations
17.
Maciaczyk, Jarek, Ilyas Singeç, Donata Maciaczyk, Alexander Klein, & Guido Nikkhah. (2009). Restricted Spontaneous In Vitro Differentiation and Region-Specific Migration of Long-Term Expanded Fetal Human Neural Precursor Cells After Transplantation Into the Adult Rat Brain. Stem Cells and Development. 18(7). 1043–1058. 26 indexed citations
18.
Zucchi, Fabíola Cristina Ribeiro, Scott W. Kirkland, Nafisa M. Jadavji, et al.. (2009). Predictable stress versus unpredictable stress: A comparison in a rodent model of stroke. Behavioural Brain Research. 205(1). 67–75. 30 indexed citations
19.
Klein, Alexander, et al.. (2008). Walking pattern analysis after unilateral 6-OHDA lesion and transplantation of foetal dopaminergic progenitor cells in rats. Behavioural Brain Research. 199(2). 317–325. 35 indexed citations
20.
Papazoglou, Anna, et al.. (2006). In vivo characterization of embryonic dopaminergic neurons derived from transgenic mice ectopically expressing Otx2 in the anterior hindbrain. Cell Transplantation. 15(6). 551–552. 3 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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