Tuula Hämäläinen

3.0k total citations · 1 hit paper
22 papers, 1.7k citations indexed

About

Tuula Hämäläinen is a scholar working on Reproductive Medicine, Genetics and Molecular Biology. According to data from OpenAlex, Tuula Hämäläinen has authored 22 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Reproductive Medicine, 12 papers in Genetics and 7 papers in Molecular Biology. Recurrent topics in Tuula Hämäläinen's work include Hypothalamic control of reproductive hormones (10 papers), Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities (9 papers) and Sperm and Testicular Function (8 papers). Tuula Hämäläinen is often cited by papers focused on Hypothalamic control of reproductive hormones (10 papers), Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities (9 papers) and Sperm and Testicular Function (8 papers). Tuula Hämäläinen collaborates with scholars based in Finland, United Kingdom and United States. Tuula Hämäläinen's co-authors include Ilpo Huhtaniemi, Deepak Adhikari, Kui Liu, Zi‐Jian Lan, Austin J. Cooney, Pradeep Reddy, Wenjing Zheng, Shen Yan, Krishna Jagarlamudi and Wenli Tang and has published in prestigious journals such as Science, Proceedings of the National Academy of Sciences and Molecular and Cellular Biology.

In The Last Decade

Tuula Hämäläinen

22 papers receiving 1.7k citations

Hit Papers

Oocyte-Specific Deletion of Pten Causes Premature Activat... 2008 2026 2014 2020 2008 200 400 600
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.

  1. Oocyte-Specific Deletion of Pten Causes Premature Activation of the Primordial Follicle Pool
    2008 618 citations Pradeep Reddy, Lian Liu et al. Science profile →

Peers

Tuula Hämäläinen
Amal K. Mukhopadhyay Germany
Marta Tesone Argentina
Philip S. LaPolt United States
Djurdjica Coss United States
Louis V. DePaolo United States
Laura Crisponi Italy
Cynthia Klein United States
Kurt Ahrén Sweden
William C. Gorospe United States
Raymond Counis France
Amal K. Mukhopadhyay Germany
Tuula Hämäläinen
Citations per year, relative to Tuula Hämäläinen Tuula Hämäläinen (= 1×) peers Amal K. Mukhopadhyay

Countries citing papers authored by Tuula Hämäläinen

Since Specialization
Citations

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

Fields of papers citing papers by Tuula Hämäläinen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tuula Hämäläinen

This figure shows the co-authorship network connecting the top 25 collaborators of Tuula Hämäläinen. A scholar is included among the top collaborators of Tuula Hämäläinen 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 Tuula Hämäläinen. Tuula Hämäläinen 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.
Wistuba, Joachim, C. Marc Luetjens, Jan‐Bernd Stukenborg, et al.. (2010). Male 41, XXY* Mice as a Model for Klinefelter Syndrome: Hyperactivation of Leydig Cells. Endocrinology. 151(6). 2898–2910. 39 indexed citations
2.
Reddy, Pradeep, Deepak Adhikari, Wenjing Zheng, et al.. (2009). PDK1 signaling in oocytes controls reproductive aging and lifespan by manipulating the survival of primordial follicles. Human Molecular Genetics. 18(15). 2813–2824. 192 indexed citations
3.
Adhikari, Deepak, Wenjing Zheng, Yan Shen, et al.. (2009). Tsc/mTORC1 signaling in oocytes governs the quiescence and activation of primordial follicles. Human Molecular Genetics. 19(3). 397–410. 263 indexed citations
4.
Reddy, Pradeep, Lian Liu, Deepak Adhikari, et al.. (2008). Oocyte-Specific Deletion of Pten Causes Premature Activation of the Primordial Follicle Pool. Science. 319(5863). 611–613. 618 indexed citations breakdown →
5.
Lewejohann, Lars, Oliver Damm, C. Marc Luetjens, et al.. (2008). Impaired recognition memory in male mice with a supernumerary X chromosome. Physiology & Behavior. 96(1). 23–29. 36 indexed citations
6.
Keisala, Tiina, Anna Minasyan, Jinghuan Wang, et al.. (2007). Aberrant nest building and prolactin secretion in vitamin D receptor mutant mice. The Journal of Steroid Biochemistry and Molecular Biology. 104(3-5). 269–273. 26 indexed citations
7.
Mittag, Jens, Heike Heuer, Tuula Hämäläinen, et al.. (2007). Expression and thyroid hormone regulation of annexins in the anterior pituitary. Journal of Endocrinology. 195(3). 385–392. 10 indexed citations
8.
Ledent, Catherine, Isabelle Demeestere, David Blum, et al.. (2005). Premature ovarian aging in mice deficient for Gpr3. Proceedings of the National Academy of Sciences. 102(25). 8922–8926. 109 indexed citations
9.
Huhtaniemi, Ilpo, et al.. (2002). Transgenic and knockout mouse models for the study of luteinizing hormone and luteinizing hormone receptor function. Molecular and Cellular Endocrinology. 187(1-2). 49–56. 31 indexed citations
10.
Hämäläinen, Tuula, Jukka Kero, Matti Poutanen, & Ilpo Huhtaniemi. (2002). Transgenic Mice Harboring Murine Luteinizing Hormone Receptor Promoter/β-Galactosidase Fusion Genes: Different Structural and Hormonal Requirements of Expression in the Testis, Ovary, and Adrenal Gland. Endocrinology. 143(10). 4096–4103. 7 indexed citations
11.
12.
Hämäläinen, Tuula, Matti Poutanen, & Ilpo Huhtaniemi. (2001). Promoter Function of Different Lengths of the Murine Luteinizing Hormone Receptor Gene 5′-Flanking Region in Transfected Gonadal Cells and in Transgenic Mice1. Endocrinology. 142(6). 2427–2434. 18 indexed citations
13.
Hämäläinen, Tuula, Matti Poutanen, & Ilpo Huhtaniemi. (1999). Age- and Sex-Specific Promoter Function of a 2-Kilobase 5′-Flanking Sequence of the Murine Luteinizing Hormone Receptor Gene in Transgenic Mice1. Endocrinology. 140(11). 5322–5329. 28 indexed citations
14.
15.
Rahman, Nafis A., et al.. (1998). Transgenic mouse models for gonadal tumorigenesis. Molecular and Cellular Endocrinology. 145(1-2). 167–174. 24 indexed citations
16.
Tiihonen, Jari, Harry Vilkman, Pirkko Räsänen, et al.. (1998). Striatal presynaptic dopamine function in type 1 alcoholics measured with positron emission tomography. Molecular Psychiatry. 3(2). 156–161. 68 indexed citations
17.
Hämäläinen, Tuula, et al.. (1996). Development of Luteinizing Hormone Action in the Perinatal Rat Ovary1. Biology of Reproduction. 55(3). 663–670. 38 indexed citations
18.
19.
Markkula, Merja, Tuula Hämäläinen, Fuping Zhang, et al.. (1993). The FSH β-subunit promoter directs the expression of Herpes simplex virus type 1 thymidine kinase to the testis of transgenic mice. Molecular and Cellular Endocrinology. 96(1-2). 25–36. 12 indexed citations
20.
Hämäläinen, Tuula, et al.. (1992). Functional LH receptor appears in the neonatal rat ovary after changes in the alternative splicing pattern of the LH receptor mRNA.. Endocrinology. 130(3). 1738–1740. 53 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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