A. Helm

421 total citations
10 papers, 324 citations indexed

About

A. Helm is a scholar working on Pulmonary and Respiratory Medicine, Oncology and Molecular Biology. According to data from OpenAlex, A. Helm has authored 10 papers receiving a total of 324 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Pulmonary and Respiratory Medicine, 4 papers in Oncology and 3 papers in Molecular Biology. Recurrent topics in A. Helm's work include Pluripotent Stem Cells Research (3 papers), Radiation Therapy and Dosimetry (3 papers) and Pancreatic and Hepatic Oncology Research (2 papers). A. Helm is often cited by papers focused on Pluripotent Stem Cells Research (3 papers), Radiation Therapy and Dosimetry (3 papers) and Pancreatic and Hepatic Oncology Research (2 papers). A. Helm collaborates with scholars based in Germany, United States and Russia. A. Helm's co-authors include Charles G. Watson, Janet A. Amico, Thomas P. Foley, Sally E. Carty, Martha Clarke, J. Roomi, Martin J. Connolly, Karen Waters, Abebaw Mengistu Yohannes and K. Weigang-Köhler and has published in prestigious journals such as Journal of Clinical Oncology, Age and Ageing and Surgery.

In The Last Decade

A. Helm

9 papers receiving 316 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
A. Helm Germany	6	180	158	98	87	49	10	324
Özcan Yıldız Türkiye	12	126 0.7×	46 0.3×	30 0.3×	81 0.9×	32 0.7×	34	321
Jerena Manoharan Germany	12	250 1.4×	189 1.2×	116 1.2×	67 0.8×	7 0.1×	30	446
Ioannis Mintziras Germany	13	272 1.5×	75 0.5×	26 0.3×	132 1.5×	47 1.0×	29	486
Sônia Penteado Brazil	14	273 1.5×	99 0.6×	34 0.3×	98 1.1×	21 0.4×	41	426
İsa Öner Yüksel Türkiye	10	78 0.4×	93 0.6×	22 0.2×	109 1.3×	5 0.1×	47	292
Zhigong Wei China	10	71 0.4×	65 0.4×	9 0.1×	77 0.9×	38 0.8×	44	319
Beatriz Tendler United States	9	46 0.3×	27 0.2×	43 0.4×	54 0.6×	18 0.4×	17	390
Caroline Mariano Canada	9	107 0.6×	27 0.2×	31 0.3×	76 0.9×	18 0.4×	26	228
J. Forbes Canada	7	132 0.7×	71 0.4×	10 0.1×	81 0.9×	93 1.9×	13	369
Katherine D. Wysham United States	12	45 0.3×	61 0.4×	21 0.2×	81 0.9×	13 0.3×	38	384

Countries citing papers authored by A. Helm

Since Specialization

Citations

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

Fields of papers citing papers by A. Helm

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. Helm

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

All Works

Sort: Min cites: Since: Top N: Style:

10 of 10 papers shown

Helm, A., et al.. (2023). Are charged particles a good match for combination with immunotherapy? Current knowledge and perspectives. International review of cell and molecular biology. 376. 1–36. 9 indexed citations

Nasonova, Elena, et al.. (2014). Fate of D3 mouse embryonic stem cells exposed to X-rays or carbon ions. Mutation Research/Genetic Toxicology and Environmental Mutagenesis. 760. 56–63. 10 indexed citations

Frank, Stefan L., A. Helm, Michael Durante, & Sylvia Ritter. (2014). Cellular radiation response of mouse embryonic stem cell derived cardiomyocytes. GSI Repository (GSI Helmholtzzentrum für Schwerionenforschung). 1 indexed citations

Durante, Marco, et al.. (2013). First experiments using human embryonic stem cells as a model to examine radiation effects on early embryonic development: emphasis on gene expression. GSI Repository (German Federal Government).

Tenenhaus, Mayer, et al.. (2006). Yoga as a Therapeutic Modality for Burn Survivors. Journal of Burn Care & Research. 27(Supplement). S146–S146. 1 indexed citations

Riess, Hanno, A. Helm, Marco Niedergethmann, et al.. (2005). A randomised, prospective, multicenter, phase III trial of gemcitabine, 5-fluorouracil (5-FU), folinic acid vs. gemcitabine alone in patients with advanced pancreatic cancer. Journal of Clinical Oncology. 23(16_suppl). LBA4009–LBA4009. 80 indexed citations

Hessel, Franziska, Mechthild Krause, A. Helm, et al.. (2004). Differentiation status of human squamous cell carcinoma xenografts does not appear to correlate with the repopulation capacity of clonogenic tumour cells during fractionated irradiation. International Journal of Radiation Biology. 80(10). 719–727. 14 indexed citations

Stieler, Jens, Andreas Hilbig, Uwe Pelzer, et al.. (2004). Gemcitabine, oxaliplatin, 5-FU and folinic acid as an outpatient first-line therapy in patients with inoperable esophageal cancer: A phase I study. Journal of Clinical Oncology. 22(14_suppl). 4250–4250. 1 indexed citations

Carty, Sally E., A. Helm, Janet A. Amico, et al.. (1998). The variable penetrance and spectrum of manifestations of multiple endocrine neoplasia type 1. Surgery. 124(6). 1106–1114. 138 indexed citations

10.

Roomi, J., et al.. (1996). Respiratory Rehabilitation, Exercise Capacity and Quality of Life in Chronic Airways Disease in Old Age. Age and Ageing. 25(1). 12–16. 70 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.

Explore authors with similar magnitude of impact