D-Index & Metrics Best Publications

D-Index & Metrics D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines.

Discipline name D-index D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines. Citations Publications World Ranking National Ranking
Biology and Biochemistry D-index 56 Citations 12,491 117 World Ranking 9833 National Ranking 234

Overview

What is he best known for?

The fields of study he is best known for:

  • Gene
  • Internal medicine
  • Enzyme

His main research concerns Hepcidin, Internal medicine, Biochemistry, Immunology and Endocrinology. The concepts of his Hepcidin study are interwoven with issues in In vitro, Urine, Ferritin, Mass spectrometry and Serum iron. His biological study spans a wide range of topics, including Regulation of gene expression and Function.

Harold Tjalsma works mostly in the field of Immunology, limiting it down to topics relating to Colorectal cancer and, in certain cases, Large intestine, Odds ratio and Interquartile range, as a part of the same area of interest. His Endocrinology research focuses on Anemia and how it relates to Quantitative analysis, Hereditary hemochromatosis and Thalassemia. The Secretory protein study combines topics in areas such as Transport protein and Cell membrane.

His most cited work include:

  • Proteomics of Protein Secretion by Bacillus subtilis: Separating the “Secrets” of the Secretome (449 citations)
  • A bacterial driver-passenger model for colorectal cancer: beyond the usual suspects. (402 citations)
  • Towards the Human Colorectal Cancer Microbiome (366 citations)

What are the main themes of his work throughout his whole career to date?

His scientific interests lie mostly in Hepcidin, Internal medicine, Biochemistry, Immunology and Endocrinology. He combines subjects such as Serum iron, Iron-deficiency anemia, Ferritin and Iron deficiency with his study of Hepcidin. In his study, which falls under the umbrella issue of Internal medicine, Odds ratio and Colonoscopy is strongly linked to Gastroenterology.

Biochemistry is closely attributed to Bacillus subtilis in his research. His Immunology research focuses on subjects like Colorectal cancer, which are linked to Disease and Large intestine. Harold Tjalsma interconnects Transferrin saturation and Erythropoiesis in the investigation of issues within Endocrinology.

He most often published in these fields:

  • Hepcidin (38.14%)
  • Internal medicine (33.05%)
  • Biochemistry (32.20%)

What were the highlights of his more recent work (between 2013-2019)?

  • Hepcidin (38.14%)
  • Internal medicine (33.05%)
  • Microbiology (16.10%)

In recent papers he was focusing on the following fields of study:

Hepcidin, Internal medicine, Microbiology, Endocrinology and Ferritin are his primary areas of study. Hepcidin is a subfield of Immunology that Harold Tjalsma tackles. His study in the field of Inflammation also crosses realms of Streptococcus gallolyticus.

His work on Anemia, Prospective cohort study and Colonoscopy as part of general Internal medicine research is frequently linked to Population, bridging the gap between disciplines. His studies in Microbiology integrate themes in fields like Microbiome, Pathogenic Escherichia coli, Micronutrient and Salmonella enterica. In his research on the topic of Ferritin, Iron levels, Transferrin saturation and Intestinal mucosa is strongly related with Transferrin.

Between 2013 and 2019, his most popular works were:

  • Iron fortification adversely affects the gut microbiome, increases pathogen abundance and induces intestinal inflammation in Kenyan infants (290 citations)
  • Oral iron supplements increase hepcidin and decrease iron absorption from daily or twice-daily doses in iron-depleted young women. (221 citations)
  • Nutritional iron turned inside out: intestinal stress from a gut microbial perspective (125 citations)

In his most recent research, the most cited papers focused on:

  • Gene
  • Internal medicine
  • Enzyme

Harold Tjalsma focuses on Microbiology, Microbiome, Microbial metabolism, Gut flora and Hepcidin. His studies deal with areas such as Pathogenic Escherichia coli, Faecal calprotectin and Micronutrient as well as Microbiology. His Microbial metabolism study incorporates themes from Biochemistry, Fatty acid and Human microbiome.

His work deals with themes such as Morning, International Prognostic Index, Hemoglobin, Endocrinology and Ferritin, which intersect with Hepcidin. His research on Morning frequently connects to adjacent areas such as Immunology. Harold Tjalsma is studying Immune system, which is a component of Immunology.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

A bacterial driver-passenger model for colorectal cancer: beyond the usual suspects.

Harold Tjalsma;Annemarie Boleij;Julian Roberto Marchesi;Bas E. Dutilh.
Nature Reviews Microbiology (2012)

699 Citations

Proteomics of Protein Secretion by Bacillus subtilis: Separating the “Secrets” of the Secretome

H Tjalsma;H. Antelmann;Jan Jongbloed;Peter Braun.
Microbiology and Molecular Biology Reviews (2004)

659 Citations

Towards the Human Colorectal Cancer Microbiome

Julian R. Marchesi;Bas E. Dutilh;Bas E. Dutilh;Neil Hall;Wilbert H. M. Peters.
PLOS ONE (2011)

587 Citations

Hepcidin: from discovery to differential diagnosis

Erwin H J M Kemna;Harold Tjalsma;Hans L Willems;Dorine W Swinkels.
Haematologica (2008)

508 Citations

Iron fortification adversely affects the gut microbiome, increases pathogen abundance and induces intestinal inflammation in Kenyan infants

Tanja Jaeggi;Guus A M Kortman;Diego Moretti;Christophe Chassard.
Gut (2015)

467 Citations

A Proteomic View on Genome-Based Signal Peptide Predictions

Haike Antelmann;Harold Tjalsma;Birgit Voigt;Steffen Ohlmeier.
Genome Research (2001)

421 Citations

Oral iron supplements increase hepcidin and decrease iron absorption from daily or twice-daily doses in iron-depleted young women.

Diego Moretti;Jeroen S. Goede;Christophe Zeder;Markus Jiskra.
Blood (2015)

416 Citations

Clinical Importance of Streptococcus gallolyticus Infection Among Colorectal Cancer Patients: Systematic Review and Meta-analysis

Annemarie Boleij;Marleen M. H. J. van Gelder;Dorine W. Swinkels;Harold Tjalsma.
Clinical Infectious Diseases (2011)

349 Citations

Hepcidin in Human Iron Disorders: Diagnostic Implications

Joyce J.C. Kroot;Harold Tjalsma;Robert E. Fleming;Dorine W. Swinkels.
Clinical Chemistry (2011)

323 Citations

Mass spectrometry-based hepcidin measurements in serum and urine: analytical aspects and clinical implications.

Erwin H.J.M. Kemna;Harold Tjalsma;Vladimir N. Podust;Dorine W. Swinkels.
Clinical Chemistry (2007)

315 Citations

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