Guus A. M. Kortman

2.8k citations

33 papers · 2.2k indexed · 1 hit paper · h-index 21

Hematology top 1%
- Iron Metabolism and Disorders 12
Nutrition and Dietetics top 1%
- Child Nutrition and Water Access 11
- Infant Nutrition and Health 8
- Trace Elements in Health 4
Genetics top 5%
Pathology and Forensic Medicine top 5%
Gastroenterology top 5%
Molecular Biology
- Gut microbiota and health 13
Epidemiology
- Breastfeeding Practices and Influences 4
Psychiatry and Mental health
- Child Nutrition and Feeding Issues 3
Food Science
- Probiotics and Fermented Foods 3

Co-authors: Harold Tjalsma Dorine W. Swinkels Jos Boekhorst Michael Zimmermann Harro M. Timmerman Diego Moretti Annemarie Boleij Manuela Raffatellu
Cited by: Hematology Nutrition and Dietetics Genetics
Journals: Nutrients (6 papers)Gut (3 papers)PLoS ONE (3 papers)
Partner nations: Netherlands United States Switzerland

In The Last Decade

Guus A. M. Kortman

32 papers receiving 2.1k citations

Hit Papers

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Peers

Countries citing papers authored by Guus A. M. Kortman

Since Specialization

Citations

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

Fields of papers citing papers by Guus A. M. Kortman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

The 25 scholars most cited alongside Guus A. M. Kortman, 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 Guus A. M. Kortman Line = papers co-authored together Guus A. M. Kortman links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	β-galactosidase from Bifidobacterium bifidum for improved in situ synthesis of GOS-oligomers with prebiotic effects International Dairy Journal ·Augur Christopher,Jacqueline Cuevas,Christian Clement Yde,Murphy LY Wan,Henrik Max Jensen,Guus A. M. Kortman,Nsreen Agha,Byung-Cheon Chung	2024	4
2	Gut microbiome composition and functionality impact the responsiveness to a dairy-based product containing galacto-oligosaccharides for improving sleep quality in adults Beneficial Microbes ·Guus A. M. Kortman,Eric R. Hester,Anne Schaafsma,Jan Mulder,S. Chattopadhyay,Arjen Nauta	2024	0
3	A double-blind intervention trial in healthy women demonstrates the beneficial impact on Bifidobacterium with low dosages of prebiotic galacto-oligosaccharides Frontiers in Nutrition ·Tobias Knopf,Marieke H. Schoemaker,Luís António Santos,Eric R. Hester,Guus A. M. Kortman,真知子植村,Arjen Nauta	2024	5
4	Butyrate in Human Milk: Associations with Milk Microbiota, Milk Intake Volume, and Infant Growth Nutrients ·Theana Yatron Kastens,Janna A. van Diepen,Maciej Chichlowski,Clive J. Petry,Jacques Vervoort,David B. Dunger,Guus A. M. Kortman,Gabriele Gross,Ken K. Ong	2023	7
5	Mothers’ Breast Milk Composition and Their Respective Infant’s Gut Microbiota Differ between Five Distinct Rural and Urban Regions in Vietnam Nutrients ·Guus A. M. Kortman,Harro M. Timmerman,Anne Schaafsma,W. R. McEwen,Frits A.J. Muskiet,Nguyen Van Nhien,Els van Hoffen,Jos Boekhorst,Arjen Nauta	2023	7
6	Early development of infant gut microbiota in relation to breastfeeding and human milk oligosaccharides Frontiers in Nutrition ·Maciej Chichlowski,Janna A. van Diepen,Andrei Prodan,Theana Yatron Kastens,Ken K. Ong,Guus A. M. Kortman,David B. Dunger,Gabriele Gross	2023	19
7	A Double-Blind, Randomized Intervention Study on the Effect of a Whey Protein Concentrate on E. coli-Induced Diarrhea in a Human Infection Model Nutrients ·Laurien H. Ulfman,Віктор Гаттуров,Guus A. M. Kortman,Luís António Santos,The Editors,何咏梅,R. J. Joost van Neerven,C. Di Stéfano,Els van Hoffen,A.F.M. Kardinaal	2022	3
8	Safety and efficacy of a probiotic-containing infant formula supplemented with 2’-fucosyllactose: a double-blind randomized controlled trial Nutrition Journal ·Philippe Alliet,Yvan Vandenplas,Paola Roggero,徹哉佐藤,Stefaan Peeters,원용선,Guus A. M. Kortman,Francisco Javier Esteva Segura,Bernard Berger,Norbert Sprenger,Colin I. Cercamondi,Giovanni Corsello	2022	37
9	Term infant formula supplemented with milk-derived oligosaccharides shifts the gut microbiota closer to that of human milk-fed infants and improves intestinal immune defense: a randomized controlled trial American Journal of Clinical Nutrition ·Klementina Kokot,Domingo Adame Hernández,О В Грицкевич,Norbert Sprenger,Jalil Benyacoub,Guus A. M. Kortman,Jos Boekhorst,P.H.J. Nijs,Colin I. Cercamondi,Bernard Berger	2021	38
10	Effect of low-iron micronutrient powder (MNP) on the composition of gut microbiota of Bangladeshi children in a high-iron groundwater setting: a randomized controlled trial European Journal of Nutrition ·Sabuktagin Rahman,Guus A. M. Kortman,Jos Boekhorst,Patricia Lee,Moududur Rahman Khan,Faruk Ahmed	2021	8
11	Maternal Human Milk Oligosaccharide Profile Modulates the Impact of an Intervention with Iron and Galacto-Oligosaccharides in Kenyan Infants Nutrients ·Daniela Paganini,Mary A Uyoga,Guus A. M. Kortman,Jos Boekhorst,Shengchun Wang,Simon Karanja,Thierry Hennet,Michael Zimmermann	2019	37
12	Iron-containing micronutrient powders modify the effect of oral antibiotics on the infant gut microbiome and increase post-antibiotic diarrhoea risk: a controlled study in Kenya Gut ·Daniela Paganini,Mary A Uyoga,Guus A. M. Kortman,Colin I. Cercamondi,Hans Christian Winkler,Jos Boekhorst,Diego Moretti,Christophe Lacroix,Simon Karanja,Michael Zimmermann	2018	32
13	Prebiotic galacto-oligosaccharides mitigate the adverse effects of iron fortification on the gut microbiome: a randomised controlled study in Kenyan infants Gut ·Daniela Paganini,Mary A Uyoga,Guus A. M. Kortman,Colin I. Cercamondi,Diego Moretti,Tanja Barth‐Jaeggi,Clarissa Schwab,Jos Boekhorst,Harro M. Timmerman,Christophe Lacroix,Simon Karanja,Michael Zimmermann	2017	137
14	Intestinal colonisation patterns in breastfed and formula-fed infants during the first 12 weeks of life reveal sequential microbiota signatures Scientific Reports ·Harro M. Timmerman,Nicole Rutten,Jos Boekhorst,Delphine Saulnier,Guus A. M. Kortman,Nikhat Contractor,Martin J. Kullen,P. S. Lee,Hermie J. M. Harmsen,Arine M. Vlieger,Michiel Kleerebezem,Ger T. Rijkers	2017	92
15	Nutritional iron turned inside out: intestinal stress from a gut microbial perspective FEMS Microbiology Reviews ·Guus A. M. Kortman,Manuela Raffatellu,Dorine W. Swinkels,Harold Tjalsma	2014	201
16	Partial Associations of Dietary Iron, Smoking and Intestinal Bacteria with Colorectal Cancer Risk Nutrition and Cancer ·Ikuko Kato,Annemarie Boleij,Guus A. M. Kortman,Rian Roelofs,Zora Djurić,Richard K. Severson,Harold Tjalsma	2013	35
17	Iron Status and Systemic Inflammation, but Not Gut Inflammation, Strongly Predict Gender-Specific Concentrations of Serum Hepcidin in Infants in Rural Kenya PLoS ONE ·Aakash Partap Singh,Diego Moretti,Jane Kvalsvig,Penny Holding,Harold Tjalsma,Guus A. M. Kortman,Irma Joosten,Alice Mwangi,Michael Zimmermann	2013	50
18	Iron Availability Increases the Pathogenic Potential of Salmonella Typhimurium and Other Enteric Pathogens at the Intestinal Epithelial Interface PLoS ONE ·Guus A. M. Kortman,Annemarie Boleij,Dorine W. Swinkels,Harold Tjalsma	2012	162
19	Bacterial Responses to a Simulated Colon Tumor Microenvironment Molecular & Cellular Proteomics ·Annemarie Boleij,Bas E. Dutilh,Guus A. M. Kortman,Rian Roelofs,Coby M. Laarakkers,Udo F. H. Engelke,Harold Tjalsma	2012	36
20	Diurnal Rhythm rather than Dietary Iron Mediates Daily Hepcidin Variations Clinical Chemistry ·J. Stanton,Jan CM Hendriks,Guus A. M. Kortman,Siem M. Klaver,Joyce JC Kroot,Coby M. Laarakkers,Erwin T. Wiegerinck,Harold Tjalsma,Mirian C. H. Janssen,Dorine W. Swinkels	2012	65

About Guus A. M. Kortman

Guus A. M. Kortman is a scholar working on Nutrition and Dietetics, Hematology and Pharmacy, having authored 33 papers that have together received 2.2k indexed citations. Recurring topics across this work include Gut microbiota and health (13 papers), Iron Metabolism and Disorders (12 papers), Child Nutrition and Water Access (11 papers), Infant Nutrition and Health (8 papers), Trace Elements in Health (4 papers), Breastfeeding Practices and Influences (4 papers), Child Nutrition and Feeding Issues (3 papers) and Probiotics and Fermented Foods (3 papers). The work is most often cited by research in Hematology (759 citations), Nutrition and Dietetics (790 citations) and Genetics (245 citations). Guus A. M. Kortman has collaborated with scholars based in Netherlands, United States and Switzerland. Frequent co-authors include Harold Tjalsma, Dorine W. Swinkels, Jos Boekhorst, Michael Zimmermann, Harro M. Timmerman, Diego Moretti, Annemarie Boleij, Manuela Raffatellu, Christophe Lacroix and Marjolijn J. L. Ligtenberg. Their work appears in journals such as Nutrients, Gut, PLoS ONE, Frontiers in Nutrition and Frontiers in Microbiology.

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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