Marit Hellum

544 total citations
21 papers, 440 citations indexed

About

Marit Hellum is a scholar working on Molecular Biology, Immunology and Hematology. According to data from OpenAlex, Marit Hellum has authored 21 papers receiving a total of 440 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Molecular Biology, 6 papers in Immunology and 5 papers in Hematology. Recurrent topics in Marit Hellum's work include RNA Interference and Gene Delivery (5 papers), Virus-based gene therapy research (4 papers) and Blood Coagulation and Thrombosis Mechanisms (4 papers). Marit Hellum is often cited by papers focused on RNA Interference and Gene Delivery (5 papers), Virus-based gene therapy research (4 papers) and Blood Coagulation and Thrombosis Mechanisms (4 papers). Marit Hellum collaborates with scholars based in Norway, United States and Germany. Marit Hellum's co-authors include Kristian Berg, Lina Prasmickaite, Anders Høgset, Carola E. Henriksson, Birgit Engesæter, Pål Kristian Selbo, Reidun Øvstebø, P Brandtzæg, Peter Kierulf and Jens Petter Berg and has published in prestigious journals such as PLoS ONE, FEBS Letters and British Journal of Cancer.

In The Last Decade

Marit Hellum

21 papers receiving 434 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Marit Hellum Norway 14 241 114 77 76 72 21 440
Vicenta Trujillo-Alonso United States 7 182 0.8× 85 0.7× 104 1.4× 54 0.7× 39 0.5× 7 481
Pawan Kumar Raghav India 13 178 0.7× 36 0.3× 63 0.8× 34 0.4× 24 0.3× 22 399
Matteo Monieri Italy 10 176 0.7× 24 0.2× 102 1.3× 85 1.1× 59 0.8× 15 432
Fabien Gueugnon France 14 250 1.0× 107 0.9× 31 0.4× 18 0.2× 27 0.4× 23 498
Laura Ishak United States 10 158 0.7× 115 1.0× 83 1.1× 71 0.9× 44 0.6× 21 613
Kamel Chettab France 14 180 0.7× 35 0.3× 71 0.9× 16 0.2× 58 0.8× 31 479
Shigemi Isoyama Japan 7 109 0.5× 72 0.6× 27 0.4× 18 0.2× 61 0.8× 11 546
Huan Tran United States 10 213 0.9× 53 0.5× 26 0.3× 22 0.3× 153 2.1× 14 463
Urszula Cytlak United Kingdom 11 198 0.8× 128 1.1× 52 0.7× 80 1.1× 29 0.4× 15 826
Tzu‐Chieh Ho United States 9 366 1.5× 17 0.1× 79 1.0× 150 2.0× 72 1.0× 16 559

Countries citing papers authored by Marit Hellum

Since Specialization
Citations

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

Fields of papers citing papers by Marit Hellum

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Marit Hellum

This figure shows the co-authorship network connecting the top 25 collaborators of Marit Hellum. A scholar is included among the top collaborators of Marit Hellum 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 Marit Hellum. Marit Hellum 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.
Hellum, Marit, et al.. (2022). Persistent hypercoagulability in dogs envenomated by the European adder (Vipera berus berus). PLoS ONE. 17(2). e0263238–e0263238. 2 indexed citations
2.
Hellum, Marit, et al.. (2021). Extracellular vesicle–associated procoagulant activity is highest the first 3 hours after trauma and thereafter declines substantially: A prospective observational pilot study. The Journal of Trauma: Injury, Infection, and Critical Care. 91(4). 681–691. 4 indexed citations
3.
Garabet, Lamya, Waleed Ghanima, Marit Hellum, et al.. (2019). Increased microvesicle-associated thrombin generation in patients with immune thrombocytopenia after initiation of thrombopoietin receptor agonists. Platelets. 31(3). 322–328. 16 indexed citations
4.
Aass, Hans Christian D., Marit Hellum, Anne‐Marie Siebke Trøseid, et al.. (2018). Whole-blood incubation with the Neisseria meningitidis lpxL1 mutant induces less pro-inflammatory cytokines than the wild type, and IL-10 reduces the MyD88-dependent cytokines. Innate Immunity. 24(2). 101–111. 7 indexed citations
5.
6.
Hellum, Marit, Anne‐Marie Siebke Trøseid, Jens Petter Berg, et al.. (2016). The Neisseria meningitidis lpxL1 mutant induces less tissue factor expression and activity in primary human monocytes and monocyte-derived microvesicles than the wild type meningococcus. Innate Immunity. 23(2). 196–205. 4 indexed citations
7.
Hellum, Marit, Reidun Øvstebø, Berit Brusletto, et al.. (2014). Microparticle-associated tissue factor activity correlates with plasma levels of bacterial lipopolysaccharides in meningococcal septic shock. Thrombosis Research. 133(3). 507–514. 45 indexed citations
8.
Øvstebø, Reidun, Marit Hellum, Hans Christian D. Aass, et al.. (2013). Microparticle-associated tissue factor activity is reduced by inhibition of the complement protein 5 in Neisseria meningitidis-exposed whole blood. Innate Immunity. 20(5). 552–560. 27 indexed citations
9.
Hellum, Marit, Reidun Øvstebø, Anne‐Marie Siebke Trøseid, et al.. (2012). Microparticle-associated tissue factor activity measured with the Zymuphen MP-TF kit and the calibrated automated thrombogram assay. Blood Coagulation & Fibrinolysis. 23(6). 520–526. 19 indexed citations
10.
Henriksson, Carola E., Marit Hellum, Kari Bente Foss Haug, et al.. (2011). Anticoagulant effects of an antidiabetic drug on monocytes in vitro. Thrombosis Research. 128(5). e100–e106. 10 indexed citations
11.
Piehler, Armin P., Marit Hellum, Jürgen J. Wenzel, et al.. (2008). The human ABC transporter pseudogene family: Evidence for transcription and gene-pseudogene interference. BMC Genomics. 9(1). 165–165. 54 indexed citations
12.
Øvstebø, Reidun, et al.. (2008). Using global gene expression patterns to characterize Annexin V positive and negative human monocytes in culture. Scandinavian Journal of Clinical and Laboratory Investigation. 69(2). 251–264. 3 indexed citations
13.
Henriksson, Carola E., Olav Klingenberg, Marit Hellum, et al.. (2006). Calcium ionophore-induced de-encryption of tissue factor in monocytes is associated with extensive cell death. Thrombosis Research. 119(5). 621–630. 15 indexed citations
14.
Prasmickaite, Lina, Marit Hellum, Olav Kaalhus, et al.. (2006). Photochemical Internalization of Transgenes Controlled by the Heat‐shock Protein 70 Promoter. Photochemistry and Photobiology. 82(3). 809–816. 5 indexed citations
15.
Prasmickaite, Lina, Lina Cekaite, Marit Hellum, et al.. (2006). Transcriptome changes in a colon adenocarcinoma cell line in response to photochemical treatment as used in photochemical internalisation (PCI). FEBS Letters. 580(24). 5739–5746. 14 indexed citations
16.
Klingenberg, Olav, et al.. (2006). Flow cytometry-sorted non-viable endotoxin-treated human monocytes are strongly procoagulant. Thrombosis and Haemostasis. 96(7). 29–37. 16 indexed citations
17.
Hellum, Marit, Anders Høgset, Birgit Engesæter, et al.. (2003). Photochemically enhanced gene delivery with cationic lipid formulations. Photochemical & Photobiological Sciences. 2(4). 407–411. 19 indexed citations
18.
Høgset, Anders, Lina Prasmickaite, Birgit Engesæter, et al.. (2003). Light Directed Gene Transfer by Photochemical Internalisation. Current Gene Therapy. 3(2). 89–112. 20 indexed citations
19.
Prasmickaite, Lina, Anders Høgset, Pål Kristian Selbo, et al.. (2002). Photochemical disruption of endocytic vesicles before delivery of drugs: a new strategy for cancer therapy. British Journal of Cancer. 86(4). 652–657. 100 indexed citations
20.
Høgset, Anders, Lina Prasmickaite, Marit Hellum, et al.. (2002). Photochemical transfection: a technology for efficient light-directed gene delivery.. Somatic Cell and Molecular Genetics. 27(1/6). 97–113. 26 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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