L. Ogren

2.0k total citations
40 papers, 1.6k citations indexed

About

L. Ogren is a scholar working on Genetics, Endocrinology, Diabetes and Metabolism and Nutrition and Dietetics. According to data from OpenAlex, L. Ogren has authored 40 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Genetics, 17 papers in Endocrinology, Diabetes and Metabolism and 10 papers in Nutrition and Dietetics. Recurrent topics in L. Ogren's work include Growth Hormone and Insulin-like Growth Factors (15 papers), Digestive system and related health (10 papers) and Birth, Development, and Health (9 papers). L. Ogren is often cited by papers focused on Growth Hormone and Insulin-like Growth Factors (15 papers), Digestive system and related health (10 papers) and Birth, Development, and Health (9 papers). L. Ogren collaborates with scholars based in United States, Japan and Sweden. L. Ogren's co-authors include Frank Talamantes, Daniel I. H. Linzer, Robert L. Sorenson, P. Colosi, Gudmundur Thórdarson, T. Clark Brelje, Paul E. Lacy, David W. Scharp, May C. Robertson and Henry G. Friesen and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Biological Chemistry and Endocrinology.

In The Last Decade

L. Ogren

40 papers receiving 1.5k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
L. Ogren United States 20 638 619 520 412 373 40 1.6k
Edith Markoff United States 21 541 0.8× 329 0.5× 274 0.5× 70 0.2× 157 0.4× 41 1.2k
Marie Pantaleon Australia 23 119 0.2× 660 1.1× 216 0.4× 145 0.4× 486 1.3× 35 1.4k
S. M. Thyssen Argentina 12 300 0.5× 355 0.6× 256 0.5× 545 1.3× 240 0.6× 18 1.1k
N. S. Bassett New Zealand 14 451 0.7× 147 0.2× 157 0.3× 85 0.2× 502 1.3× 23 1.0k
Yoshito Ibuki Japan 26 416 0.7× 799 1.3× 386 0.7× 72 0.2× 83 0.2× 68 2.0k
Jean Paquette Canada 17 503 0.8× 869 1.4× 721 1.4× 202 0.5× 310 0.8× 24 1.5k
Mary O. Carayannopoulos United States 15 142 0.2× 727 1.2× 140 0.3× 262 0.6× 190 0.5× 32 1.4k
R. Rebourcet France 19 101 0.2× 389 0.6× 163 0.3× 138 0.3× 341 0.9× 53 1.0k
Jianqing Zhou United States 13 673 1.1× 419 0.7× 338 0.7× 121 0.3× 183 0.5× 23 1.5k
M C Postel-Vinay France 23 1000 1.6× 434 0.7× 325 0.6× 178 0.4× 127 0.3× 40 1.5k

Countries citing papers authored by L. Ogren

Since Specialization
Citations

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

Fields of papers citing papers by L. Ogren

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of L. Ogren

This figure shows the co-authorship network connecting the top 25 collaborators of L. Ogren. A scholar is included among the top collaborators of L. Ogren 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 L. Ogren. L. Ogren 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.
Vasavada, Rupangi C., Adolfo Garcı́a-Ocaña, Walter S. Zawalich, et al.. (2000). Targeted Expression of Placental Lactogen in the Beta Cells of Transgenic Mice Results in Beta Cell Proliferation, Islet Mass Augmentation, and Hypoglycemia. Journal of Biological Chemistry. 275(20). 15399–15406. 170 indexed citations
2.
Yamaguchi, Munekage, L. Ogren, Ross Barnard, et al.. (1994). Selective inhibition of mouse placental lactogen II secretion by tumour necrosis factor-α. Journal of Endocrinology. 143(1). 95–105. 13 indexed citations
3.
Endo, Hisako, Munekage Yamaguchi, Richard L. Farnsworth, et al.. (1994). Mouse Placental Cells Secrete Immunoreactive Growth Hormone-Releasing Factor1. Biology of Reproduction. 51(6). 1206–1212. 10 indexed citations
4.
Barnard, Ross, Gudmundur Thórdarson, Marcelo F. Jiménez, et al.. (1994). Expression of growth hormone-binding protein with a hydrophilic carboxyl terminus by the mouse placenta: studies in vivo and in vitro. Journal of Endocrinology. 140(1). 125–135. 12 indexed citations
5.
Yamaguchi, Munekage, L. Ogren, Hisako Endo, Michael J. Soares, & Frank Talamantes. (1994). Co-Localization of Placental Lactogen-I, Placental Lactogen-II, and Proliferin in the Mouse Placenta at Midpregnancy1. Biology of Reproduction. 51(6). 1188–1192. 25 indexed citations
6.
Yamaguchi, Munekage, et al.. (1993). Interleukin 6 inhibits mouse placental lactogen II but not mouse placental lactogen I secretion in vitro.. Proceedings of the National Academy of Sciences. 90(24). 11905–11909. 22 indexed citations
7.
Yamaguchi, Munekage, Hisako Endo, Gudmundur Thórdarson, L. Ogren, & Frank Talamantes. (1992). Modulation of mouse placental lactogen-I secretion in vitro: effects of progesterone and mouse placental lactogen-II.. Endocrinology. 130(5). 2897–2905. 16 indexed citations
8.
Fielder, Paul J., et al.. (1992). Mammary Gland Differentiation in Hypophysectomized, Pregnant Mice Treated with Corticosterone and Thyroxine1. Biology of Reproduction. 47(4). 676–682. 12 indexed citations
9.
10.
Yamaguchi, Munekage, L. Ogren, Hisako Endo, et al.. (1992). Epidermal growth factor stimulates mouse placental lactogen I but inhibits mouse placental lactogen II secretion in vitro.. Proceedings of the National Academy of Sciences. 89(23). 11396–11400. 19 indexed citations
11.
Faria, Teresa N., L. Ogren, Frank Talamantes, Daniel I. H. Linzer, & Michael J. Soares. (1991). Localization of Placental Lactogen-l in Trophoblast Giant Cells of the Mouse Placenta1. Biology of Reproduction. 44(2). 327–331. 86 indexed citations
12.
Thórdarson, Gudmundur, et al.. (1989). Mammary Gland Development and α-Lactalbumin Production in Hypophysectomized, Pregnant Mice1. Biology of Reproduction. 40(3). 517–524. 6 indexed citations
13.
14.
Ogren, L., et al.. (1989). Mouse Placental Lactogen-I: RIA and Gestational Profile in Maternal Serum*. Endocrinology. 125(5). 2253–2257. 60 indexed citations
15.
Ogren, L. & Frank Talamantes. (1988). Proclactins of Pregnancy and Their Cellular Source. International review of cytology. 112. 1–65. 118 indexed citations
16.
Kishi, Kurajiro, et al.. (1988). Pituitary Factors Regulating Mouse Placental Lactogen- II Secretion during the Last Half of Pregnancy in Mice*. Endocrinology. 122(5). 2309–2317. 9 indexed citations
17.
Linzer, Daniel I. H., Sang Jun Lee, L. Ogren, Frank Talamantes, & Daniel Nathans. (1985). Identification of proliferin mRNA and protein in mouse placenta.. Proceedings of the National Academy of Sciences. 82(13). 4356–4359. 127 indexed citations
18.
Colosi, P., et al.. (1982). Isolation, purification, and characterization of mouse placental lactogen.. Proceedings of the National Academy of Sciences. 79(3). 771–775. 78 indexed citations
19.
Colosi, P., et al.. (1981). Isolation and Partial Characterization of Secreted Hamster Pituitary Prolactin. Endocrinology. 108(3). 850–854. 29 indexed citations
20.
Talamantes, Frank, et al.. (1980). Phylogenetic distribution, regulation of secretion, and prolactin-like effects of placental lactogens.. Canadian parliamentary review. 39(8). 2582–2587. 1 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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