Rima Rozen

12.1k total citations · 3 hit papers
122 papers, 8.6k citations indexed

About

Rima Rozen is a scholar working on Rheumatology, Pediatrics, Perinatology and Child Health and Molecular Biology. According to data from OpenAlex, Rima Rozen has authored 122 papers receiving a total of 8.6k indexed citations (citations by other indexed papers that have themselves been cited), including 99 papers in Rheumatology, 39 papers in Pediatrics, Perinatology and Child Health and 37 papers in Molecular Biology. Recurrent topics in Rima Rozen's work include Folate and B Vitamins Research (99 papers), Esophageal and GI Pathology (24 papers) and Metabolism and Genetic Disorders (22 papers). Rima Rozen is often cited by papers focused on Folate and B Vitamins Research (99 papers), Esophageal and GI Pathology (24 papers) and Metabolism and Genetic Disorders (22 papers). Rima Rozen collaborates with scholars based in Canada, United States and United Kingdom. Rima Rozen's co-authors include Benedicte Christensen, Pamela V. Tran, Ilan Weisberg, Sahar Sibani, Phyllis Frosst, Philippe Goyette, Jacob Selhub, Daniel Leclerc, David S. Rosenblatt and Bernd Schwahn and has published in prestigious journals such as Nature, New England Journal of Medicine and Nucleic Acids Research.

In The Last Decade

Rima Rozen

121 papers receiving 8.4k 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.

A Second Genetic Polymorphism in Methylenetetrahydrofolate Reductase (MTHFR) Associated with Decreased Enzyme Activity

1998 1.1k citations Rima Rozen et al. Molecular Genetics and Metabolism profile →
Methylenetetrahydrofolate reductase polymorphism, dietary interactions, and risk of colorectal cancer.

1997 651 citations Jacob Selhub, Rima Rozen et al. profile →
Molecular genetic analysis in mild hyperhomocysteinemia: a common mutation in the methylenetetrahydrofolate reductase gene is a genetic risk factor for cardiovascular disease.

1996 542 citations Rima Rozen et al. profile →

Peers

Countries citing papers authored by Rima Rozen

Since Specialization

Citations

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

Fields of papers citing papers by Rima Rozen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Rima Rozen

This figure shows the co-authorship network connecting the top 25 collaborators of Rima Rozen. A scholar is included among the top collaborators of Rima Rozen 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 Rima Rozen. Rima Rozen 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	Sperm DNA methylation defects in a new mouse model of the 5,10-methylenetetrahydrofolate reductase 677C>T variant and correction with moderate dose folic acid supplementation 2024 ·Molecular Human Reproduction ·(unknown), Donovan Chan, Karen E. Christensen, Alaina M. Reagan, Gareth R. Howell, Rima Rozen, Jacquetta M. Trasler	3
2	The 677C > T variant in methylenetetrahydrofolate reductase causes morphological and functional cerebrovascular deficits in mice 2022 ·Journal of Cerebral Blood Flow & Metabolism ·Alaina M. Reagan, Karen E. Christensen, Leah Graham, (unknown), (unknown), (unknown), (unknown), (unknown), Teodoro Bottiglieri, Kwangsik Nho, Michael Sasner, Paul R. Territo, Rima Rozen, Gareth R. Howell	9
3	Low Dietary Folate Interacts with MTHFD1 Synthetase Deficiency in Mice, a Model for the R653Q Variant, to Increase Incidence of Developmental Delays and Defects 2018 ·Journal of Nutrition ·Karen E. Christensen, (unknown), (unknown), Liyuan Deng, Olga Malysheva, Erland Arning, Teodoro Bottiglieri, Marie A. Caudill, Loydie A. Jerome‐Majewska, Rima Rozen	9
4	Genes with Aberrant Expression in Murine Preneoplastic Intestine Show Epigenetic and Expression Changes in Normal Mucosa of Colon Cancer Patients 2013 ·Cancer Prevention Research ·Daniel Leclerc, Nancy Lévesque, (unknown), Liyuan Deng, Qing Wu, (unknown), Carmen Sapienza, Rima Rozen	28
5	β,β-Carotene 15,15′-monooxygenase and its substrate β-carotene modulate migration and invasion in colorectal carcinoma cells 2013 ·American Journal of Clinical Nutrition ·(unknown), Daniel Leclerc, Nancy Lévesque, Liyuan Deng, Rima Rozen	25
6	Severe methylenetetrahydrofolate reductase deficiency in mice results in behavioral anomalies with morphological and biochemical changes in hippocampus 2012 ·Molecular Genetics and Metabolism ·Nafisa M. Jadavji, Liyuan Deng, Daniel Leclerc, Olga Malysheva, Barry J. Bedell, Marie A. Caudill, Rima Rozen	45
7	Moderately high intake of folic acid has a negative impact on mouse embryonic development 2012 ·Birth Defects Research Part A Clinical and Molecular Teratology ·Leonie G. Mikael, Liyuan Deng, Ligi Paul, Jacob Selhub, Rima Rozen	70
8	Neural tube defects induced by folate deficiency in mutant curly tail (Grhl3) embryos are associated with alteration in folate one‐carbon metabolism but are unlikely to result from diminished methylation 2010 ·Birth Defects Research Part A Clinical and Molecular Teratology ·Sandra C. de Castro, (unknown), Dawn Savery, Katie A. Burren, Rima Rozen, Andrew J. Copp, Nicholas D. E. Greene	22
9	High intake of folic acid disrupts embryonic development in mice 2010 ·Birth Defects Research Part A Clinical and Molecular Teratology ·Laura Pickell, (unknown), Deqiang Li, Xiaoling Wang, Liyuan Deng, Qing Wu, Jacob Selhub, Li Luo, Loydie A. Jerome‐Majewska, Rima Rozen	88
10	Methylenetetrahydrofolate reductase (MTHFR) deficiency enhances resistance against cytomegalovirus infection 2009 ·Genes and Immunity ·Nassima Fodil-Cornu, (unknown), Qing Wu, Rima Rozen, Silvia M. Vidal	14
11	Methylenetetrahydrofolate reductase deficiency and low dietary folate increase embryonic delay and placental abnormalities in mice 2009 ·Birth Defects Research Part A Clinical and Molecular Teratology ·Laura Pickell, Deqiang Li, (unknown), Leonie G. Mikael, Xiaoling Wang, Qing Wu, Li Luo, Loydie A. Jerome‐Majewska, Rima Rozen	56
12	Reduced folate carrier 80A→G polymorphism, plasma folate, and risk of placental abruption 2008 ·Human Genetics ·Cande V. Ananth, Morgan R. Peltier, Dirk F. Moore, Wendy Kinzler, Daniel Leclerc, Rima Rozen, (unknown)	19
13	Mice Deficient in Methylenetetrahydrofolate Reductase Exhibit Tissue-Specific Distribution of Folates 2004 ·Journal of Nutrition ·Zhoutao Chen, Rima Rozen, Haifa Ghandour, Jacob Selhub	43
14	Betaine rescue of an animal model with methylenetetrahydrofolate reductase deficiency 2004 ·Biochemical Journal ·M. D. Laryea, Bernd Schwahn, Zhoutao Chen, Stepan Melnyk, Igor P. Pogribny, Timothy A. Garrow, S. Jill James, Rima Rozen	67
15	Microarray analysis of brain RNA in mice with methylenetetrahydrofolate reductase deficiency and hyperhomocysteinemia 2002 ·Gene Expression Patterns ·Zhoutao Chen, Bing Ge, Thomas J. Hudson, Rima Rozen	15
16	SLC7A9 mutations in all three cystinuria subtypes 2002 ·Kidney International ·Daniel Leclerc, Marylise Boutros, (unknown), Qing Wu, Manuel Palacı́n, James Ellis, Paul Goodyer, Rima Rozen	38
17	Influence of methylenetetrahydrofolate reductase genotype, age, vitamin B-12, and folate status on plasma homocysteine in children 2000 ·American Journal of Clinical Nutrition ·Edgard Delvin, Rima Rozen, Aïcha Mérouani, Jacques Genest, Marie Lambert	57
18	Cerebral vascular complication and hyperhomocysteinemia in a cystinotic uremic child 1999 ·Pediatric Nephrology ·Aïcha Mérouani, Jacques Genest, Rima Rozen, Marie Lambert, Grant A. Mitchell, Josée Dubois, Pierre Robitaille	2
19	Assignment of the Gene for Cystinuria (SLC3A1) to Human Chromosome 2p21 by Fluorescence in Situ Hybridization 1994 ·Genomics ·Xiaoxiang Zhang, Rima Rozen, Matthias A. Hediger, Paul Goodyer, Patrice Eydoux	29
20	Isolation and Expression of a cDNA Encoding the Precursor for a Novel Member (ACADSB) of the Acyl-CoA Dehydrogenase Gene Family 1994 ·Genomics ·Rima Rozen, Jerry Vockley, Lubing Zhou, (unknown), (unknown), Katherine Fu, (unknown), (unknown), Elena Torban, Béatrice Fournier	55

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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