Riitta Koistinen

5.7k total citations
103 papers, 4.7k citations indexed

About

Riitta Koistinen is a scholar working on Endocrinology, Diabetes and Metabolism, Immunology and Public Health, Environmental and Occupational Health. According to data from OpenAlex, Riitta Koistinen has authored 103 papers receiving a total of 4.7k indexed citations (citations by other indexed papers that have themselves been cited), including 40 papers in Endocrinology, Diabetes and Metabolism, 37 papers in Immunology and 31 papers in Public Health, Environmental and Occupational Health. Recurrent topics in Riitta Koistinen's work include Growth Hormone and Insulin-like Growth Factors (37 papers), Reproductive System and Pregnancy (36 papers) and Pregnancy and preeclampsia studies (21 papers). Riitta Koistinen is often cited by papers focused on Growth Hormone and Insulin-like Growth Factors (37 papers), Reproductive System and Pregnancy (36 papers) and Pregnancy and preeclampsia studies (21 papers). Riitta Koistinen collaborates with scholars based in Finland, United States and United Kingdom. Riitta Koistinen's co-authors include Markku Seppälä, Hannu Koistinen, Eeva‐Marja Rutanen, Mervi Julkunen, Anne‐Maria Suikkari, Torsten Wahlström, H. Bohn, Marja‐Liisa Huhtala, Stephen Franks and Ulf‐Håkan Stenman and has published in prestigious journals such as Journal of Biological Chemistry, Journal of Clinical Investigation and Blood.

In The Last Decade

Riitta Koistinen

101 papers receiving 4.5k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Riitta Koistinen Finland 41 1.8k 1.6k 1.5k 1.3k 1.1k 103 4.7k
Eeva‐Marja Rutanen Finland 33 1.6k 0.9× 944 0.6× 882 0.6× 858 0.7× 828 0.8× 71 3.8k
H. Bohn Germany 38 968 0.5× 696 0.4× 1.6k 1.0× 717 0.6× 1.6k 1.5× 200 5.3k
Robert S. Schenken United States 41 944 0.5× 3.0k 1.9× 1.4k 0.9× 1.2k 1.0× 527 0.5× 167 5.9k
Arye Hurwitz Israel 35 628 0.3× 1.4k 0.9× 1.1k 0.7× 1.3k 1.0× 577 0.5× 105 3.4k
Juan C. Irwin United States 34 531 0.3× 1.7k 1.1× 1.8k 1.2× 596 0.5× 612 0.6× 64 3.6k
Anneli Stavreus‐Evers Sweden 32 404 0.2× 1.6k 1.0× 1.3k 0.9× 1.0k 0.8× 711 0.7× 89 3.3k
Makio Shozu Japan 32 396 0.2× 1.4k 0.9× 398 0.3× 650 0.5× 1.4k 1.3× 220 4.4k
Klaus Diedrich Germany 37 232 0.1× 2.7k 1.6× 613 0.4× 1.7k 1.4× 667 0.6× 208 4.5k
Seiichiro Fujimoto Japan 37 234 0.1× 1.1k 0.7× 511 0.3× 712 0.6× 772 0.7× 177 4.5k
Fumikazu Kotsuji Japan 35 233 0.1× 1.4k 0.9× 253 0.2× 1.2k 0.9× 807 0.8× 138 3.2k

Countries citing papers authored by Riitta Koistinen

Since Specialization
Citations

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

Fields of papers citing papers by Riitta Koistinen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Riitta Koistinen

This figure shows the co-authorship network connecting the top 25 collaborators of Riitta Koistinen. A scholar is included among the top collaborators of Riitta Koistinen 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 Riitta Koistinen. Riitta Koistinen 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.
Durand, Marta, Riitta Koistinen, Mayel Chirinos, et al.. (2010). Hormonal evaluation and midcycle detection of intrauterine glycodelin in women treated with levonorgestrel as in emergency contraception. Contraception. 82(6). 526–533. 17 indexed citations
2.
Stavreus‐Evers, Anneli, et al.. (2006). Glycodelin is present in pinopodes of receptive-phase human endometrium and is associated with down-regulation of progesterone receptor B. Fertility and Sterility. 85(6). 1803–1811. 26 indexed citations
3.
Jakubowicz, Daniela, Paulina A. Essah, Markku Seppälä, et al.. (2004). Reduced Serum Glycodelin and Insulin-Like Growth Factor-Binding Protein-1 in Women with Polycystic Ovary Syndrome during First Trimester of Pregnancy. The Journal of Clinical Endocrinology & Metabolism. 89(2). 833–839. 63 indexed citations
4.
Kajantie, Eero, Caroline Fall, Markku Seppälä, et al.. (2003). Serum IGF-I and IGFBP-1 in elderly people: Relationships with cardiovascular risk factors, body composition, size at birth and childhood growth. Pediatric Research. 53. 1 indexed citations
5.
Loukovaara, Mikko, et al.. (2002). Serum insulin‐like growth factor‐I and insulin‐like growth factor binding protein‐3 in premature rupture of membranes. Acta Obstetricia Et Gynecologica Scandinavica. 81(10). 905–908. 4 indexed citations
6.
Loukovaara, Mikko, Riitta Koistinen, Tapio Kurki, & Markku Seppälä. (2002). Maternal serum glycodelin in premature rupture of membranes. Journal of Perinatal Medicine. 30(6). 480–2. 2 indexed citations
7.
8.
Seppälä, Markku, Hannu Koistinen, Riitta Koistinen, et al.. (1997). Glycodelins as regulators of early events of reproduction. Clinical Endocrinology. 46(4). 381–386. 30 indexed citations
9.
Harrela, Maija, Hannu Koistinen, Jaakko Kaprio, et al.. (1996). Genetic and environmental components of interindividual variation in circulating levels of IGF-I, IGF-II, IGFBP-1, and IGFBP-3.. Journal of Clinical Investigation. 98(11). 2612–2615. 270 indexed citations
10.
Suikkari, Anne‐Maria, Vivien MacLachlan, Riitta Koistinen, Markku Seppälä, & David Healy. (1996). Double-blind placebo controlled study: human biosynthetic growth hormone for assisted reproductive technology. Fertility and Sterility. 65(4). 800–805. 60 indexed citations
11.
Morris, Howard R., Anne Dell, Richard L. Easton, et al.. (1996). Gender-specific Glycosylation of Human Glycodelin Affects Its Contraceptive Activity. Journal of Biological Chemistry. 271(50). 32159–32167. 134 indexed citations
12.
Sarna, Seppo, Jarmo Laine, Ilkka Sipilä, Riitta Koistinen, & Christer Holmberg. (1995). DIFFERENCES IN LINEAR GROWTH AND CORTISOL PRODUCTION BETWEEN LIVER AND RENAL TRANSPLANT RECIPIENTS ON SIMILAR IMMUNOSUPPRESSION. Transplantation. 60(7). 656–661. 28 indexed citations
13.
Seppälä, Markku, Riitta Koistinen, & E.‐M. Rutanen. (1994). Uterine endocrinology and paracrinology: insulin-like growth factor binding protein-1 and placental protein 14 revisited*. Human Reproduction. 9(5). 917–925. 32 indexed citations
14.
Hakala‐Ala‐Pietilä, Tiina, Riitta Koistinen, Riitta Salonen, & Markku Seppälä. (1993). Elevated second-trimester amniotic fluid concentration of insulin-like growth factor binding protein-1 in fetal growth retardation. American Journal of Obstetrics and Gynecology. 169(1). 35–39. 26 indexed citations
15.
16.
Franks, Stephen, D. Kiddy, Patrick Sharp, et al.. (1991). Obesity and Polycystic Ovary Syndromea. Annals of the New York Academy of Sciences. 626(1). 201–206. 39 indexed citations
17.
Singh, Ajit, Diana Hamilton‐Fairley, Riitta Koistinen, et al.. (1990). EFFECT OF INSULIN-LIKE GROWTH FACTOR-TYPE I (IGF-I) AND INSULIN ON THE SECRETION OF SEX HORMONE BINDING GLOBULIN AND IGF-I BINDING PROTEIN (IBP-I) BY HUMAN HEPATOMA CELLS. Journal of Endocrinology. 124(2). R1–R3. 130 indexed citations
18.
Julkunen, Mervi, Riitta Koistinen, Anne‐Maria Suikkari, Markku Seppälä, & Olli A. Jänne. (1990). Identification by Hybridization Histochemistry of Human Endometrial Cells Expressing mRNAs Encoding a Uterine β-Lactoglobulin Homologue and Insulin-Like Growth Factor-Binding Protein-1. Molecular Endocrinology. 4(5). 700–707. 96 indexed citations
19.
Koistinen, Riitta, et al.. (1987). Human endometrium and menstrual fluid contain placental protein 10 (PP10). Archives of Gynecology and Obstetrics. 240(2). 107–113. 2 indexed citations
20.
Seppälä, Markku, Anssi Tenhunen, Aarne I. Koskimies, et al.. (1984). Hyperstimulated human preovulatory follicular fluid contains placental protein 5 (PP5). Fertility and Sterility. 41(1). 62–65. 20 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Eeva‐Marja Rutanen Breakdown of academic impact, for papers by H. Bohn Breakdown of academic impact, for papers by Robert S. Schenken Breakdown of academic impact, for papers by Arye Hurwitz Breakdown of academic impact, for papers by Juan C. Irwin Breakdown of academic impact, for papers by Anneli Stavreus‐Evers Breakdown of academic impact, for papers by Makio Shozu Breakdown of academic impact, for papers by Klaus Diedrich Breakdown of academic impact, for papers by Seiichiro Fujimoto Breakdown of academic impact, for papers by Fumikazu Kotsuji
Rankless by CCL
2026