Ian Jacobs

31.1k total citations · 5 hit papers
325 papers, 17.1k citations indexed

About

Ian Jacobs is a scholar working on Reproductive Medicine, Genetics and Oncology. According to data from OpenAlex, Ian Jacobs has authored 325 papers receiving a total of 17.1k indexed citations (citations by other indexed papers that have themselves been cited), including 176 papers in Reproductive Medicine, 82 papers in Genetics and 69 papers in Oncology. Recurrent topics in Ian Jacobs's work include Ovarian cancer diagnosis and treatment (165 papers), BRCA gene mutations in cancer (59 papers) and Endometrial and Cervical Cancer Treatments (58 papers). Ian Jacobs is often cited by papers focused on Ovarian cancer diagnosis and treatment (165 papers), BRCA gene mutations in cancer (59 papers) and Endometrial and Cervical Cancer Treatments (58 papers). Ian Jacobs collaborates with scholars based in United Kingdom, United States and Australia. Ian Jacobs's co-authors include Usha Menon, Robert C. Bast, Andy Ryan, David Oram, Wendy Chisholm, Gregg C. Vanderheiden, Adam N. Rosenthal, Steven J. Skates, Martin Widschwendter and Nicola MacDonald and has published in prestigious journals such as The Lancet, Nature Genetics and Journal of Clinical Oncology.

In The Last Decade

Ian Jacobs

318 papers receiving 16.5k citations

Hit Papers

align trajectories sort by overperformance

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Epigenetic stem cell signature in cancer

2006 775 citations Ian Jacobs et al. profile →
Three Biomarkers Identified from Serum Proteomic Analysis for the Detection of Early Stage Ovarian Cancer

2004 741 citations Robert C. Bast, Ian Jacobs et al. profile →
The CA 125 tumour-associated antigen: a review of the literature

1989 729 citations Ian Jacobs, Robert C. Bast profile →
A risk of malignancy index incorporating CA 125, ultrasound and menopausal status for the accurate preoperative diagnosis of ovarian cancer

1990 693 citations Ian Jacobs et al. profile →
Web content accessibility guidelines 1.0

2001 586 citations Ian Jacobs et al. profile →

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
Ian Jacobs	7.1k	5.7k	3.5k	3.2k	3.0k	325	17.1k
Karen H. Lu	8.3k 1.2×	7.4k 1.3×	5.3k 1.5×	6.8k 2.1×	4.8k 1.6×	427	21.6k
Robert L. Coleman	9.5k 1.3×	7.7k 1.3×	5.7k 1.6×	7.7k 2.4×	3.5k 1.2×	690	23.3k
Michael Friedländer	9.8k 1.4×	7.5k 1.3×	2.6k 0.7×	15.7k 4.9×	4.6k 1.5×	493	27.5k
Kathleen N. Moore	4.8k 0.7×	3.2k 0.6×	2.8k 0.8×	6.2k 1.9×	1.2k 0.4×	612	14.1k
Michael Quinn	3.2k 0.4×	3.0k 0.5×	2.2k 0.6×	3.7k 1.2×	1.3k 0.5×	342	12.7k
Usha Menon	3.0k 0.4×	2.6k 0.5×	1.2k 0.3×	3.2k 1.0×	1.7k 0.6×	305	10.6k
Nicole Urban	2.4k 0.3×	9.1k 1.6×	868 0.2×	4.5k 1.4×	7.1k 2.4×	191	18.2k
P. J. van Diest	1.5k 0.2×	7.5k 1.3×	915 0.3×	8.3k 2.6×	8.8k 2.9×	669	25.4k
Judy E. Garber	4.1k 0.6×	9.2k 1.6×	988 0.3×	11.0k 3.5×	8.5k 2.8×	389	29.0k
Ian Campbell	1.8k 0.3×	5.4k 0.9×	614 0.2×	2.9k 0.9×	2.6k 0.9×	245	11.0k

Countries citing papers authored by Ian Jacobs

Since Specialization

Citations

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

Fields of papers citing papers by Ian Jacobs

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ian Jacobs

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

Gaba, Faiza, Xin Yang, Dhivya Chandrasekaran, et al.. (2022). Unselected Population Genetic Testing for Personalised Ovarian Cancer Risk Prediction: A Qualitative Study Using Semi-Structured Interviews. Diagnostics. 12(5). 1028–1028. 5 indexed citations

Waller, Jo, et al.. (2020). Women’s Intentions to Engage in Risk-Reducing Behaviours after Receiving Personal Ovarian Cancer Risk Information: An Experimental Survey Study. Cancers. 12(12). 3543–3543. 4 indexed citations

Whitwell, Harry J., Jenny Worthington, Oleg Blyuss, et al.. (2020). Improved early detection of ovarian cancer using longitudinal multimarker models. British Journal of Cancer. 122(6). 847–856. 69 indexed citations

Gentry‐Maharaj, Aleksandra, Oleg Blyuss, Andy Ryan, et al.. (2020). Multi-Marker Longitudinal Algorithms Incorporating HE4 and CA125 in Ovarian Cancer Screening of Postmenopausal Women. Cancers. 12(7). 1931–1931. 22 indexed citations

Blyuss, Oleg, Matthew Burnell, Andy Ryan, et al.. (2018). Comparison of Longitudinal CA125 Algorithms as a First-Line Screen for Ovarian Cancer in the General Population. Clinical Cancer Research. 24(19). 4726–4733. 39 indexed citations

Yang, Wei-Lei, Aleksandra Gentry‐Maharaj, Andy Ryan, et al.. (2017). Elevation of TP53 Autoantibody Before CA125 in Preclinical Invasive Epithelial Ovarian Cancer. Clinical Cancer Research. 23(19). 5912–5922. 44 indexed citations

O’Brien, Darragh P., Neomal S. Sandanayake, Claire Jenkinson, et al.. (2014). Serum CA19-9 Is Significantly Upregulated up to 2 Years before Diagnosis with Pancreatic Cancer: Implications for Early Disease Detection. Clinical Cancer Research. 21(3). 622–631. 147 indexed citations

Jenkinson, C, Victoria A. Elliott, Usha Menon, et al.. (2014). Evaluation in pre-diagnosis samples discounts ICAM-1 and TIMP-1 as biomarkers for earlier diagnosis of pancreatic cancer. Journal of Proteomics. 113. 400–402. 34 indexed citations

Manchanda, Ranjit, K Loggenberg, Sue Gessler, et al.. (2012). Population based testing for high-penetrance dominant gene mutations: initial results from the pilot phase of GCaPPS. UCL Discovery (University College London). 2 indexed citations

10.

Dafou, Dimitra, Susan J. Ramus, Aleksandra Gentry‐Maharaj, et al.. (2009). Functional complementation studies identify candidate genes and common genetic variants associated with ovarian cancer survival (vol 18, pg 1869, 2009). UCL Discovery (University College London). 1 indexed citations

11.

Kjær, Susanne K., Eva Wozniak, Estrid Høgdall, et al.. (2008). BRCA1 and BRCA2 Mutation Prevalence and Clinical Characteristics of a Population-Based Series of Ovarian Cancer Cases from Denmark. Clinical Cancer Research. 14(12). 3761–3767. 79 indexed citations

12.

Ramus, Susan J., Zhiyuan Luo, Alex Gammerman, et al.. (2008). Predicting Clinical Outcome in Patients Diagnosed with Synchronous Ovarian and Endometrial Cancer. Clinical Cancer Research. 14(18). 5840–5848. 36 indexed citations

13.

Christensen, Lisbet Ambrosius, et al.. (2008). Protein expression levels of CarcinoEmbryonic Antigen (CEA) in Danish ovarian cancer patients. UCL Discovery (University College London). 1 indexed citations

14.

Reynolds, Kimberly A., Usha Menon, & Ian Jacobs. (2005). Development and identification of tumour markers.. UCL Discovery (University College London). 1 indexed citations

15.

Hallowell, Nina, James Mackay, Martin Richards, Martin Gore, & Ian Jacobs. (2004). High-Risk Premenopausal Women's Experiences of Undergoing Prophylactic Oophorectomy: A Descriptive Study. Genetic Testing. 8(2). 148–156. 25 indexed citations

16.

Høgdall, Estrid, Andy Ryan, Susanne K. Kjær, et al.. (2004). Loss of heterozygosity on the X chromosome is an independent prognostic factor in ovarian carcinoma. Cancer. 100(11). 2387–2395. 14 indexed citations

17.

Pauler, Donna K., Usha Menon, Martin McIntosh, et al.. (2001). Factors influencing serum CA125II levels in healthy postmenopausal women.. PubMed. 10(5). 489–93. 97 indexed citations

18.

Rosenthal, Adam N., et al.. (1999). p53 codon 72 polymorphism and the risk of cervical cancer in UK Caucasians (abstract). UCL Discovery (University College London). 1 indexed citations

19.

Jacobs, Ian, et al.. (1996). High sensitivity and specificity of screening for ovarian cancer with the risk of ovarian cancer (ROC) algorithm based on rising CA125 levels.. UCL Discovery (University College London). 4 indexed citations

20.

Jacobs, Ian, et al.. (1987). CA-125 AND SCREENING FOR OVARIAN-CANCER - SERUM LEVELS IN 1,010 APPARENTLY HEALTHY POSTMENOPAUSAL WOMEN. UCL Discovery (University College London). 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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