TO Rognum

2.3k total citations · 1 hit paper
43 papers, 1.7k citations indexed

About

TO Rognum is a scholar working on Endocrine and Autonomic Systems, Molecular Biology and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, TO Rognum has authored 43 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Endocrine and Autonomic Systems, 8 papers in Molecular Biology and 8 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in TO Rognum's work include Neuroscience of respiration and sleep (19 papers), Neonatal and fetal brain pathology (8 papers) and Metabolism and Genetic Disorders (7 papers). TO Rognum is often cited by papers focused on Neuroscience of respiration and sleep (19 papers), Neonatal and fetal brain pathology (8 papers) and Metabolism and Genetic Disorders (7 papers). TO Rognum collaborates with scholars based in Norway, India and China. TO Rognum's co-authors include Ola Didrik Saugstad, GI Meling, Ragnhild A. Lothe, Åshild Vege, L Pylkkänen, Minna Nyström, T I Andersen, Païvi Peltomäki, Lauri A. Aaltonen and Pål Møller and has published in prestigious journals such as PEDIATRICS, Gut and Human Molecular Genetics.

In The Last Decade

TO Rognum

42 papers receiving 1.6k citations

Hit Papers

align trajectories

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.

Genomic instability in colorectal cancer: relationship to clinicopathological variables and family history.

1993 673 citations Ragnhild A. Lothe, GI Meling et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
TO Rognum Norway	20	830	634	428	400	364	43	1.7k
R Jeschke Germany	11	571 0.7×	348 0.5×	453 1.1×	230 0.6×	11 0.0×	18	1.2k
Elena Dal Cin Italy	14	293 0.4×	147 0.2×	275 0.6×	63 0.2×	48 0.1×	16	1.4k
T Kuriyama Japan	19	68 0.1×	491 0.8×	452 1.1×	40 0.1×	214 0.6×	59	1.4k
Maria Gonzales United States	11	316 0.4×	295 0.5×	258 0.6×	34 0.1×	98 0.3×	15	958
Andrew P. R. Sutherland Australia	15	68 0.1×	158 0.2×	357 0.8×	100 0.3×	147 0.4×	20	1.9k
Chiara Sartori Italy	23	106 0.1×	77 0.1×	192 0.4×	123 0.3×	67 0.2×	52	1.1k
Jean‐Denis Franssen Italy	9	69 0.1×	211 0.3×	433 1.0×	83 0.2×	104 0.3×	10	1.5k
Laura Tesmer United States	8	170 0.2×	217 0.3×	322 0.8×	117 0.3×	13 0.0×	9	1.6k
Johan Sällström Sweden	22	64 0.1×	136 0.2×	431 1.0×	64 0.2×	36 0.1×	52	1.2k
Alice Arabian Canada	16	778 0.9×	193 0.3×	484 1.1×	55 0.1×	8 0.0×	29	2.0k

Countries citing papers authored by TO Rognum

Since Specialization

Citations

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

Fields of papers citing papers by TO Rognum

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of TO Rognum

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

Rognum, TO, Sigve Holmen, Maja Musse, et al.. (2016). Estimation of time since death by vitreous humor hypoxanthine, potassium, and ambient temperature. Forensic Science International. 262. 160–165. 47 indexed citations

Vege, Åshild, et al.. (2010). Cytokine gene polymorphisms and sudden infant death syndrome. Acta Paediatrica. 99(3). 384–388. 23 indexed citations

Opdal, Siri H., et al.. (2010). The brain‐derived neutrophic factor val66met polymorphism and sudden unexpected infant death. Acta Paediatrica. 100(1). 86–89. 2 indexed citations

Karinen, Ritva, et al.. (2009). Lethal Poisoning with Ethiofencarb and Ethanol. Journal of Analytical Toxicology. 33(7). 389–392. 7 indexed citations

Berge, Knut Erik, Kristina H. Haugaa, Andreas Früh, et al.. (2008). Molecular genetic analysis of long QT syndrome in Norway indicating a high prevalence of heterozygous mutation carriers. Scandinavian Journal of Clinical and Laboratory Investigation. 68(5). 362–368. 56 indexed citations

Rognum, TO, et al.. (2003). Consensus on diagnostic criteria for the exclusion of SIDS. Bristol Research (University of Bristol). 62–73. 20 indexed citations

Clausen, O. P. F., et al.. (2000). A strategy combining flow sorting and comparative genomic hybridization for studying genetic aberrations at different stages of colorectal tumorigenesis in ulcerative colitis. Cytometry. 43(1). 46–54. 13 indexed citations

Opdal, Siri H., et al.. (1999). Mitochondrial DNA Point Mutations Detected in Four Cases of The Sudden Infant Death Syndrome. Pediatric Research. 45. 30A–30A. 1 indexed citations

Vege, Åshild, et al.. (1998). Are elevated cerebrospinal fluid levels of IL-6 in sudden unexplained deaths, infectious deaths and deaths due to heart/lung disease in infants and children due to hypoxia?. Acta Paediatrica. 87(8). 819–824. 25 indexed citations

10.

Rognum, TO, et al.. (1998). Increased number of substitutions in the D-loop of mitochondrial DNA in the sudden infant death syndrome. Acta Paediatrica. 87(10). 1039–1044. 4 indexed citations

11.

Clausen, O. P. F., Ragnhild A. Lothe, Anne‐Lise Børresen‐Dale, et al.. (1998). Association of p53 Accumulation With TP53 Mutations, Loss of Heterozygosity at 17p13, and DNA Ploidy Status in 273 Colorectal Carcinomas. Diagnostic Molecular Pathology. 7(4). 215–223. 15 indexed citations

12.

Vege, Åshild & TO Rognum. (1997). Use of new Nordic criteria for classification of SIDS to re‐evaluate diagnoses of sudden unexpected infant death in the Nordic countries. Acta Paediatrica. 86(4). 391–396. 30 indexed citations

13.

Byard, Roger W., L. E. Becker, P J Berry, et al.. (1996). The Pathological Approach to Sudden Infant Death—Consensus or Confusion?. American Journal of Forensic Medicine & Pathology. 17(2). 103–105. 9 indexed citations

14.

Krajči, Peter, et al.. (1996). Secretory component mRNA and protein expression in colorectal adenomas and carcinomas. British Journal of Cancer. 73(12). 1503–1510. 10 indexed citations

15.

Vege, Åshild, et al.. (1995). S cases have increased levels of interleukin‐6 in cerebrospinal fluid. Acta Paediatrica. 84(2). 193–196. 93 indexed citations

16.

Storm, Hanne, TO Rognum, Ola Didrik Saugstad, & K. L. Reichelt. (1993). Elevated beta-endorphin immunoreactivity in the cerebrospinal fluid in victims of sudden infant death correlates with hypoxanthine in vitreous humour. European Journal of Pediatrics. 152(11). 935–938. 7 indexed citations

17.

Meling, GI, et al.. (1993). The TP53 tumour suppressor gene in colorectal carcinomas. I. Genetic alterations on chromosome 17. British Journal of Cancer. 67(1). 88–92. 23 indexed citations

18.

Meling, GI, TO Rognum, O. P. F. Clausen, et al.. (1992). Serum Carcinoembryonic Antigen in Relation to Survival, DNA Ploidy Pattern, and Recurrent Disease in 406 Colorectal Carcinoma Patients. Scandinavian Journal of Gastroenterology. 27(12). 1061–1068. 19 indexed citations

19.

Saugstad, Ola Didrik & TO Rognum. (1988). High Postmortem Levels of Hypoxanthine in the Vitreous Humor of Premature Babies With Respiratory Distress Syndrome. PEDIATRICS. 81(3). 395–398. 31 indexed citations

20.

Kvale, Dag, TO Rognum, & P Brandtzæg. (1987). Early detection of liver metastasis in patients with colorectal carcinoma by increased levels of circulating IgA- and IgM-associated secretory component. British Journal of Cancer. 56(5). 629–632. 4 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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