Johan Ahlgren

3.1k total citations
68 papers, 1.7k citations indexed

About

Johan Ahlgren is a scholar working on Oncology, Cancer Research and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, Johan Ahlgren has authored 68 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 49 papers in Oncology, 23 papers in Cancer Research and 14 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in Johan Ahlgren's work include Breast Cancer Treatment Studies (22 papers), Cancer survivorship and care (18 papers) and Childhood Cancer Survivors' Quality of Life (11 papers). Johan Ahlgren is often cited by papers focused on Breast Cancer Treatment Studies (22 papers), Cancer survivorship and care (18 papers) and Childhood Cancer Survivors' Quality of Life (11 papers). Johan Ahlgren collaborates with scholars based in Sweden, Finland and United Kingdom. Johan Ahlgren's co-authors include Mats Lambe, Leif Bergkvist, Claudia Lampic, Lena Wettergren, Annette Wigertz, Karin Nordin, Henrik Lindman, Lars Holmberg, Kenny A. Rodriguez‐Wallberg and Kenneth Villman and has published in prestigious journals such as Journal of Clinical Oncology, PLoS ONE and JNCI Journal of the National Cancer Institute.

In The Last Decade

Johan Ahlgren

61 papers receiving 1.7k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Johan Ahlgren Sweden 23 1.0k 461 281 255 253 68 1.7k
Donna Turner Canada 26 1.5k 1.5× 215 0.5× 350 1.2× 172 0.7× 648 2.6× 80 2.4k
Ashley Stuckey United States 25 648 0.6× 454 1.0× 329 1.2× 113 0.4× 211 0.8× 85 1.9k
Shoshana M. Rosenberg United States 28 1.5k 1.4× 895 1.9× 366 1.3× 376 1.5× 334 1.3× 129 2.6k
Marie Wood United States 25 848 0.8× 498 1.1× 240 0.9× 309 1.2× 285 1.1× 79 2.3k
Janette K. Merrill United States 14 839 0.8× 185 0.4× 359 1.3× 255 1.0× 173 0.7× 33 1.7k
Daphne Y. Lichtensztajn United States 25 1.2k 1.2× 900 2.0× 422 1.5× 419 1.6× 522 2.1× 56 2.6k
David Wyld Australia 24 1.2k 1.1× 157 0.3× 342 1.2× 261 1.0× 423 1.7× 127 2.1k
Paul Craft Australia 23 653 0.6× 377 0.8× 295 1.0× 181 0.7× 278 1.1× 43 1.6k
Carlos H. Bárcenas United States 26 1.0k 1.0× 767 1.7× 271 1.0× 81 0.3× 327 1.3× 106 2.1k
Jacqueline Kerr Germany 13 1.1k 1.1× 300 0.7× 186 0.7× 109 0.4× 239 0.9× 21 1.6k

Countries citing papers authored by Johan Ahlgren

Since Specialization
Citations

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

Fields of papers citing papers by Johan Ahlgren

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Johan Ahlgren

This figure shows the co-authorship network connecting the top 25 collaborators of Johan Ahlgren. A scholar is included among the top collaborators of Johan Ahlgren 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 Johan Ahlgren. Johan Ahlgren 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.
Zerdes, Ioannis, Antonio D’Alessio, Theodoros Foukakis, et al.. (2025). Comprehensive genome profiling for treatment decisions in patients with metastatic tumors: real-world evidence meta-analysis and registry data implementation. JNCI Journal of the National Cancer Institute. 117(6). 1117–1124. 3 indexed citations
2.
Johansson, Anna L.V., Anna Skog, Tom Børge Johannesen, et al.. (2025). Changes in cancer incidence and stage during the COVID-19 pandemic in 2020–2021 in the Nordic countries. Acta Oncologica. 64. 257–266.
3.
4.
Ohlsson‐Nevo, Emma, et al.. (2024). Validation of the Assessment of Rehabilitation Needs Checklist in a Swedish cancer population. Journal of Patient-Reported Outcomes. 8(1). 142–142.
5.
Valachis, Antonios, Henrik Lindman, Daniel R. Smith, et al.. (2024). Omission of postoperative radiotherapy after breast-conserving surgery in low-risk breast cancer. JNCI Journal of the National Cancer Institute. 117(6). 1125–1133.
6.
7.
Rodriguez‐Wallberg, Kenny A., Johan Ahlgren, Karin E. Smedby, et al.. (2023). Prevalence and predictors for fertility-related distress among 1010 young adults 1.5 years following cancer diagnosis – results from the population-based Fex-Can Cohort study. Acta Oncologica. 62(12). 1599–1606. 9 indexed citations
8.
Wettergren, Lena, Lars E. Eriksson, Christel Hedman, et al.. (2022). Prevalence and risk factors for sexual dysfunction in young women following a cancer diagnosis – a population-based study. Acta Oncologica. 61(10). 1165–1172. 12 indexed citations
9.
Nyman, Jan, et al.. (2022). Human cutaneous interfollicular melanocytes differentiate temporarily under genotoxic stress. iScience. 25(10). 105238–105238. 5 indexed citations
10.
Duffy, Stephen W., Làszló Tabár, Amy Ming‐Fang Yen, et al.. (2021). Beneficial Effect of Consecutive Screening Mammography Examinations on Mortality from Breast Cancer: A Prospective Study. Radiology. 299(3). 541–547. 83 indexed citations
11.
Garcia‐Argibay, Miguel, Hans Garmo, Johan Ahlgren, et al.. (2021). Aromatase inhibitors use and risk for cardiovascular disease in breast cancer patients: A population-based cohort study. The Breast. 59. 157–164. 28 indexed citations
12.
Plym, Anna, Anna L.V. Johansson, Hannah Bower, et al.. (2020). Impact of chemotherapy, radiotherapy, and endocrine therapy on sick leave in women with early-stage breast cancer during a 5-year period: a population-based cohort study. Breast Cancer Research and Treatment. 182(3). 699–707. 10 indexed citations
13.
Liljegren, Göran, Fredrika Killander, Henrik Lindman, et al.. (2018). Omitting radiotherapy in women ≥ 65 years with low-risk early breast cancer after breast-conserving surgery and adjuvant endocrine therapy is safe. European Journal of Surgical Oncology. 44(7). 951–956. 13 indexed citations
14.
Wulaningsih, Wahyu, Hans Garmo, Johan Ahlgren, et al.. (2018). Determinants of non-adherence to adjuvant endocrine treatment in women with breast cancer: the role of comorbidity. Breast Cancer Research and Treatment. 172(1). 167–177. 35 indexed citations
15.
Valachis, Antonis, Hans Garmo, John Weinman, et al.. (2016). Effect of selective serotonin reuptake inhibitors use on endocrine therapy adherence and breast cancer mortality: a population-based study. Breast Cancer Research and Treatment. 159(2). 293–303. 22 indexed citations
16.
Cnattingius, Sven, Mats Lambe, Chung‐Cheng Hsieh, et al.. (2014). Birth size in the most recent pregnancy and maternal mortality in premenopausal breast cancer by tumor characteristics. Breast Cancer Research and Treatment. 145(2). 471–480.
17.
Lampic, Claudia, Karin Nordin, Johan Ahlgren, et al.. (2014). Sickness absence and disability pension following breast cancer – A population-based matched cohort study. The Breast. 23(6). 844–851. 23 indexed citations
18.
Joensuu, Heikki, Pirkko‐Liisa Kellokumpu‐Lehtinen, Riikka Huovinen, et al.. (2013). Outcome of patients with HER2-positive breast cancer treated with or without adjuvant trastuzumab in the Finland Capecitabine Trial (FinXX). Acta Oncologica. 53(2). 186–194. 22 indexed citations
19.
Johansson, Birgitta, Karin Nordin, Leif Bergkvist, et al.. (2011). Health-related quality of life among women with breast cancer – a population-based study. Acta Oncologica. 50(7). 1015–1026. 81 indexed citations
20.
Luoma, Minna‐Liisa, Liisa Hakamies‐Blomqvist, Johanna Sjöström, et al.. (2002). Physical Performance, Toxicity, and Quality of Life as Assessed by the Physician and the Patient. Acta Oncologica. 41(1). 44–49. 13 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

Breakdown of academic impact, for papers by Donna Turner Breakdown of academic impact, for papers by Ashley Stuckey Breakdown of academic impact, for papers by Shoshana M. Rosenberg Breakdown of academic impact, for papers by Marie Wood Breakdown of academic impact, for papers by Janette K. Merrill Breakdown of academic impact, for papers by Daphne Y. Lichtensztajn Breakdown of academic impact, for papers by David Wyld Breakdown of academic impact, for papers by Paul Craft Breakdown of academic impact, for papers by Carlos H. Bárcenas Breakdown of academic impact, for papers by Jacqueline Kerr
Rankless by CCL
2026