Sahar Nissim

3.0k total citations · 2 hit papers
20 papers, 2.1k citations indexed

About

Sahar Nissim is a scholar working on Molecular Biology, Genetics and Surgery. According to data from OpenAlex, Sahar Nissim has authored 20 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Molecular Biology, 6 papers in Genetics and 5 papers in Surgery. Recurrent topics in Sahar Nissim's work include Developmental Biology and Gene Regulation (5 papers), Hedgehog Signaling Pathway Studies (4 papers) and Genetics and Neurodevelopmental Disorders (4 papers). Sahar Nissim is often cited by papers focused on Developmental Biology and Gene Regulation (5 papers), Hedgehog Signaling Pathway Studies (4 papers) and Genetics and Neurodevelopmental Disorders (4 papers). Sahar Nissim collaborates with scholars based in United States, South Korea and Australia. Sahar Nissim's co-authors include Clifford J. Tabin, Paul Scherz, Brian D. Harfe, Andrew P. McMahon, Hua Tian, Wolfram Goessling, Andrew J. Kim, Joseph D. Mancias, J. Wade Harper and Xiaoxu Wang and has published in prestigious journals such as Cell, Proceedings of the National Academy of Sciences and Gastroenterology.

In The Last Decade

Sahar Nissim

19 papers receiving 2.1k 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.

Evidence for an Expansion-Based Temporal Shh Gradient in Specifying Vertebrate Digit Identities

2004 805 citations Brian D. Harfe, Paul Scherz et al. Cell profile →
Ferritinophagy via NCOA4 is required for erythropoiesis and is regulated by iron dependent HERC2-mediated proteolysis

2015 410 citations Joseph D. Mancias, Laura Pontano Vaites et al. eLife profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Sahar Nissim United States	15	1.4k	302	295	217	205	20	2.1k
Dmitry A. Ovchinnikov Australia	23	1.9k 1.4×	130 0.4×	542 1.8×	184 0.8×	305 1.5×	67	2.9k
Mark C. Hanks United States	15	1.9k 1.3×	103 0.3×	532 1.8×	189 0.9×	185 0.9×	18	2.5k
Hiroki Kokubo Japan	26	1.7k 1.2×	104 0.3×	397 1.3×	147 0.7×	229 1.1×	46	2.2k
Brigitte Schuhbaur France	17	1.9k 1.3×	89 0.3×	740 2.5×	214 1.0×	246 1.2×	20	2.4k
Ruijin Huang Germany	28	1.7k 1.2×	76 0.3×	351 1.2×	277 1.3×	278 1.4×	61	2.2k
Aimée Zúñiga Switzerland	25	2.9k 2.0×	136 0.5×	833 2.8×	389 1.8×	245 1.2×	45	3.9k
Tetsuya Endo Japan	23	1.2k 0.8×	85 0.3×	190 0.6×	187 0.9×	223 1.1×	45	1.7k
Xavier Warot France	12	1.6k 1.1×	70 0.2×	623 2.1×	238 1.1×	159 0.8×	15	2.2k
Maxime Bouchard Canada	28	2.5k 1.7×	651 2.2×	556 1.9×	218 1.0×	289 1.4×	65	3.2k
Petra Kraus United States	22	2.1k 1.5×	184 0.6×	384 1.3×	99 0.5×	290 1.4×	60	2.7k

Countries citing papers authored by Sahar Nissim

Since Specialization

Citations

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

Fields of papers citing papers by Sahar Nissim

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sahar Nissim

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

Vallejo, Andrés F., Cassandra Burdziak, Ethan Chen, et al.. (2024). Novel Approach for Pancreas Transcriptomics Reveals the Cellular Landscape in Homeostasis and Acute Pancreatitis. Gastroenterology. 166(6). 1100–1113. 14 indexed citations

Vaughan, Robert M., Jacob K. Zieba, Caleb Bupp, et al.. (2022). The complex, dynamic SpliceOme of the small GTPase transcripts altered by technique, sex, genetics, tissue specificity, and RNA base editing. Frontiers in Cell and Developmental Biology. 10. 1033695–1033695. 5 indexed citations

Nissim, Sahar, Olivia Weeks, Jared C. Talbot, et al.. (2016). Iterative use of nuclear receptor Nr5a2 regulates multiple stages of liver and pancreas development. Developmental Biology. 418(1). 108–123. 31 indexed citations

Cox, Andrew G., Andrew J. Kim, Diane C. Saunders, et al.. (2016). Selenoprotein H is an essential regulator of redox homeostasis that cooperates with p53 in development and tumorigenesis. Proceedings of the National Academy of Sciences. 113(38). E5562–71. 52 indexed citations

Nissim, Sahar & Ramona M. Lim. (2016). Familial Polyposis Syndromes.

Mancias, Joseph D., Laura Pontano Vaites, Sahar Nissim, et al.. (2015). Ferritinophagy via NCOA4 is required for erythropoiesis and is regulated by iron dependent HERC2-mediated proteolysis. eLife. 4. 410 indexed citations breakdown →

Esain, Virginie, Wanda Kwan, Kelli J. Carroll, et al.. (2015). Cannabinoid Receptor-2 Regulates Embryonic Hematopoietic Stem Cell Development via Prostaglandin E2 and P-Selectin Activity. Stem Cells. 33(8). 2596–2612. 26 indexed citations

Nissim, Sahar, Richard I. Sherwood, Julia Wücherpfennig, et al.. (2014). Prostaglandin E2 Regulates Liver versus Pancreas Cell-Fate Decisions and Endodermal Outgrowth. Developmental Cell. 28(4). 423–437. 37 indexed citations

Carroll, Kelli J., Virginie Esain, Maija Garnaas, et al.. (2014). Estrogen Defines the Dorsal-Ventral Limit of VEGF Regulation to Specify the Location of the Hemogenic Endothelial Niche. Developmental Cell. 29(4). 437–453. 36 indexed citations

10.

Carroll, Kelli J., Michael Dovey, Claire C. Cutting, et al.. (2013). 17beta-estradiol has a biphasic effect on the formation of hematopoietic stem cells. Experimental Hematology. 41(8). S12–S12. 1 indexed citations

11.

Nissim, Sahar, Gregory Idos, & Bechien U. Wu. (2012). Genetic Markers of Malignant Transformation in Intraductal Papillary Mucinous Neoplasm of the Pancreas. Pancreas. 41(8). 1195–1205. 33 indexed citations

12.

Scherz, Paul, Edwina McGlinn, Sahar Nissim, & Clifford J. Tabin. (2007). Extended exposure to Sonic hedgehog is required for patterning the posterior digits of the vertebrate limb. Developmental Biology. 308(2). 343–354. 104 indexed citations

13.

Nissim, Sahar, Sean M. Hasso, John F. Fallon, & Clifford J. Tabin. (2006). Regulation of Gremlin expression in the posterior limb bud. Developmental Biology. 299(1). 12–21. 51 indexed citations

14.

Nissim, Sahar, Patrick Allard, Amitabha Bandyopadhyay, Brian D. Harfe, & Clifford J. Tabin. (2006). Characterization of a novel ectodermal signaling center regulating Tbx2 and Shh in the vertebrate limb. Developmental Biology. 304(1). 9–21. 45 indexed citations

15.

Dentice, Monica, Amitabha Bandyopadhyay, Balázs Gereben, et al.. (2005). The Hedgehog-inducible ubiquitin ligase subunit WSB-1 modulates thyroid hormone activation and PTHrP secretion in the developing growth plate. Nature Cell Biology. 7(7). 698–705. 185 indexed citations

16.

Harfe, Brian D., Paul Scherz, Sahar Nissim, et al.. (2004). Evidence for an Expansion-Based Temporal Shh Gradient in Specifying Vertebrate Digit Identities. Cell. 118(4). 517–528. 805 indexed citations breakdown →

17.

Rallis, Charalampos, Benoit G. Bruneau, Christine E. Seidman, et al.. (2003). Tbx5 is required for forelimb bud formation and continued outgrowth. Development. 130(12). 2741–2751. 189 indexed citations

18.

Park, Kook In, Mahesh B. Lachyankar, Sahar Nissim, & Evan Y. Snyder. (2002). Neural Stem Cells for Cns Repair: State of the Art and Future Directions. Advances in experimental medicine and biology. 506(Pt B). 1291–1296. 12 indexed citations

19.

Park, Kook In, et al.. (1999). Transplantation of Neural Progenitor and Stem Cells: Developmental Insights May Suggest New Therapies for Spinal Cord and Other CNS Dysfunction. Journal of Neurotrauma. 16(8). 675–687. 96 indexed citations

20.

Brunner, D., et al.. (1984). Thromboxane, prostacyclin, beta-thromboglobin, and diabetes mellitus.. PubMed. 6(5). 636–42. 10 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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