Kari Punnonen

9.3k total citations · 2 hit papers
145 papers, 7.4k citations indexed

About

Kari Punnonen is a scholar working on Molecular Biology, Hematology and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Kari Punnonen has authored 145 papers receiving a total of 7.4k indexed citations (citations by other indexed papers that have themselves been cited), including 33 papers in Molecular Biology, 29 papers in Hematology and 26 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Kari Punnonen's work include Iron Metabolism and Disorders (22 papers), Pregnancy and preeclampsia studies (22 papers) and Hemoglobinopathies and Related Disorders (21 papers). Kari Punnonen is often cited by papers focused on Iron Metabolism and Disorders (22 papers), Pregnancy and preeclampsia studies (22 papers) and Hemoglobinopathies and Related Disorders (21 papers). Kari Punnonen collaborates with scholars based in Finland, United States and Sweden. Kari Punnonen's co-authors include Kerttu Irjala, Allan Rajamäki, Jukka T. Salonen, Leo Niskanen, Tomi‐Pekka Tuomainen, David E. Laaksonen, Kristiina Nyyssönen, Veli-Pekka Valkonen, Riitta Salonen and Pauli Suominen and has published in prestigious journals such as Circulation, Blood and American Journal of Clinical Nutrition.

In The Last Decade

Kari Punnonen

143 papers receiving 7.1k 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.

Testosterone and Sex Hormone–Binding Globulin Predict the Metabolic Syndrome and Diabetes in Middle-Aged Men

2004 711 citations David E. Laaksonen, Leo Niskanen et al. profile →
Serum Transferrin Receptor and Its Ratio to Serum Ferritin in the Diagnosis of Iron Deficiency

1997 662 citations Kari Punnonen et al. profile →

Peers

Countries citing papers authored by Kari Punnonen

Since Specialization

Citations

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

Fields of papers citing papers by Kari Punnonen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kari Punnonen

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

#	Work	Indexed citations
1	Improved differential diagnosis of anemia of chronic disease and iron deficiency anemia: A prospective multicenter evaluation of soluble transferrin receptor and the sTfR/log ferritin index 2011 ·American Journal of Hematology ·Barry Skikne, Kari Punnonen, Paul H. Caldron, (unknown), (unknown), Gail H. Gasior, (unknown), Linda A. Sullivan, Kurtis R. Bray, Paula C. Southwick	167
2	Effect of weight loss on inflammation in patients with mild obstructive sleep apnea 2010 ·Nutrition Metabolism and Cardiovascular Diseases ·Johanna Sahlman, Juha Seppä, Christian Herder, Markku Peltonen, Keijo Peuhkurinen, Helena Gylling, Esko Vanninen, H Tukiainen, Kari Punnonen, Markku Partinen, Matti Uusitupa, Henri Tuomilehto	17
3	Changes in Cytokine Levels During Acute Hyperinsulinemia in Offspring of Type 2 Diabetic Subjects 2009 ·Atherosclerosis ·Eija Ruotsalainen, Alena Stančáková, Ilkka Vauhkonen, Urpu Salmenniemi, Jussi Pihlajamäki, Kari Punnonen, Markku Laakso	12
4	Prognostic Role of Pro- and Anti-Inflammatory Cytokines and Their Polymorphisms in Acute Decompensated Heart Failure 2008 ·European Journal of Heart Failure ·Kati Miettinen, Johan Lassus, Veli‐Pekka Harjola, Krista Siirilä‐Waris, John Melin, Kari Punnonen, Markku S. Nieminen, Markku Laakso, Keijo Peuhkurinen	67
5	Clinical Significance of Troponin I Efflux and Troponin Autoantibodies in Patients With Dilated Cardiomyopathy 2008 ·Journal of Cardiac Failure ·Kati Miettinen, Susann Eriksson, Jarkko Magga, Petri Tuomainen, Johanna Kuusisto, Esko Vanninen, Anu Turpeinen, Kari Punnonen, Kim Pettersson, Keijo Peuhkurinen	33
6	Diagnostic, clinical and laboratory turnaround times in troponin T testing 2008 ·Clinical Chemistry and Laboratory Medicine (CCLM) ·Mari Ervasti, Karri Penttilä, (unknown), (unknown), Kari Punnonen	5
7	CTLA-4 polymorphism 49A–G is associated with placental abruption and preeclampsia in Finnish women 2007 ·Clinical Chemistry and Laboratory Medicine (CCLM) ·(unknown), (unknown), Leea Keski‐Nisula, (unknown), Seppo Helisalmi, Kari Punnonen, Seppo Heinonen	21
8	High amount of visceral fat mass is associated with multiple metabolic changes in offspring of type 2 diabetic patients 2005 ·International Journal of Obesity ·Urpu Salmenniemi, Eija Ruotsalainen, (unknown), Ilkka Vauhkonen, Jussi Pihlajamäki, Sakari Kainulainen, Kari Punnonen, Markku Laakso	19
9	Changes in sex hormone‐binding globulin and testosterone during weight loss and weight maintenance in abdominally obese men with the metabolic syndrome 2004 ·Diabetes Obesity and Metabolism ·Leo Niskanen, David E. Laaksonen, Kari Punnonen, Pertti Mustajoki, Jarmo Kaukua, A Rissanen	214
10	Low-Activity Haplotype of the Microsomal Epoxide Hydrolase Gene Is Protective Against Placental Abruption 2004 ·Journal of the Society for Gynecologic Investigation ·(unknown), (unknown), Mikko Hiltunen, Seppo Helisalmi, Leea Keski‐Nisula, Kari Punnonen, Seppo Heinonen	5
11	Plasminogen Activator Inhibitor-1 Polymorphism in Women with Pre-eclampsia 2003 ·Genetic Testing ·(unknown), (unknown), Mikko Hiltunen, Seppo Helisalmi, Kari Punnonen, Seppo Heinonen	11
12	Susceptibility to pre-eclampsia in Finnish women is associated with R485K polymorphism in the factor V gene, not with Leiden mutation 2003 ·European Journal of Human Genetics ·(unknown), (unknown), Mikko Hiltunen, Seppo Helisalmi, (unknown), Kari Punnonen, Jukka T. Salonen, Seppo Heinonen	17
13	Insertion-deletion polymorphism in the gene for angiotensin-converting enzyme is associated with obstetric cholestasis but not with preeclampsia 2001 ·American Journal of Obstetrics and Gynecology ·(unknown), Mia Pirskanen, (unknown), Arto Mannermaa, Kari Punnonen, (unknown)	31
14	Relation between iron stores and non-insulin dependent diabetes in men: case-control study 1998 ·BMJ ·Jukka T. Salonen, Tomi‐Pekka Tuomainen, (unknown), (unknown), Kari Punnonen	201
15	Differential Regulation of the AP-1 Family Members by UV Irradiation In Vitro and In Vivo 1998 ·Cellular Signalling ·Kirsi Isoherranen, Jukka Westermarck, Veli‐Matti Kähäri, Christer T. Jansén, Kari Punnonen	33
16	Loss of expression of thep16INK4/CDKN2 gene in cutaneous malignant melanoma correlates with tumor cell proliferation and invasive stage 1997 ·International Journal of Cancer ·Lauri Talve, (unknown), Yrjö Collan, Kari Punnonen, T Ekfors	99
17	UVB irradiation induces lipid peroxidation and reduces antioxidant enzyme activities in human keratinocytes in vitro. 1991 ·Acta Dermato Venereologica ·Kari Punnonen, (unknown), Christer T. Jansén, Markku Ahotupa	71
18	Effects of In Vitro UVA Irradiation and PUVA Treatment on Membrane Fatty Acids and Activities of Antioxidant Enzymes in Human Keratinocytes 1991 ·Journal of Investigative Dermatology ·Kari Punnonen, Christer T. Jansén, (unknown), Markku Ahotupa	85
19	Phospholipids and fatty acids in breast cancer tissue 1989 ·Journal of Cancer Research and Clinical Oncology ·Kari Punnonen, Eino Hietanen, O Auvinen, R. Punnonen	27
20	Detection of leukotrienes in the serum of asthmatic and psoriatic patients 1986 ·Acta Dermato Venereologica ·Pekka Uotila, Kari Punnonen, R Tammivaara, (unknown)	13

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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