Ah-Lim Tsai

4.0k total citations · 1 hit paper
59 papers, 3.2k citations indexed

About

Ah-Lim Tsai is a scholar working on Molecular Biology, Physiology and Pharmacology. According to data from OpenAlex, Ah-Lim Tsai has authored 59 papers receiving a total of 3.2k indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Molecular Biology, 21 papers in Physiology and 18 papers in Pharmacology. Recurrent topics in Ah-Lim Tsai's work include Nitric Oxide and Endothelin Effects (18 papers), Inflammatory mediators and NSAID effects (17 papers) and Hemoglobin structure and function (11 papers). Ah-Lim Tsai is often cited by papers focused on Nitric Oxide and Endothelin Effects (18 papers), Inflammatory mediators and NSAID effects (17 papers) and Hemoglobin structure and function (11 papers). Ah-Lim Tsai collaborates with scholars based in United States, France and Taiwan. Ah-Lim Tsai's co-authors include Vladimír Berka, Richard J. Kulmacz, Gang Wu, Wilfred A. van der Donk, Graham Palmer, John S. Olson, Emil Martin, James M. Tour, Corina E. Rogge and Thomas A. Kent and has published in prestigious journals such as Nature, Proceedings of the National Academy of Sciences and Journal of the American Chemical Society.

In The Last Decade

Ah-Lim Tsai

59 papers receiving 3.2k citations

Hit Papers

align trajectories sort by overperformance

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.

Discriminating α-synuclein strains in Parkinson’s disease and multiple system atrophy

2020 535 citations Gang Wu, Ah-Lim Tsai et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ah-Lim Tsai United States	31	1.2k	926	580	457	435	59	3.2k
Susan R. Doctrow United States	40	2.6k 2.2×	1.0k 1.1×	469 0.8×	336 0.7×	361 0.8×	67	5.9k
Shasi V. Kalivendi India	34	2.1k 1.8×	718 0.8×	214 0.4×	277 0.6×	398 0.9×	72	4.7k
Zhihui Zhong China	31	1.1k 1.0×	823 0.9×	317 0.5×	144 0.3×	560 1.3×	74	3.7k
Srigiridhar Kotamraju India	37	2.4k 2.0×	692 0.7×	234 0.4×	210 0.5×	216 0.5×	82	5.3k
Masatoshi Shibuya Japan	43	2.7k 2.3×	289 0.3×	429 0.7×	304 0.7×	598 1.4×	144	6.9k
Marco T. Núñez Chile	41	1.6k 1.4×	932 1.0×	285 0.5×	205 0.4×	569 1.3×	127	5.7k
Peter J. Crouch Australia	38	1.9k 1.6×	1.7k 1.9×	214 0.4×	502 1.1×	1.1k 2.6×	109	5.0k
Moon B. Yim United States	26	1.8k 1.5×	844 0.9×	226 0.4×	204 0.4×	610 1.4×	44	4.1k
Martyn A. Sharpe United Kingdom	30	1.6k 1.3×	1.2k 1.3×	419 0.7×	169 0.4×	152 0.3×	68	2.9k
Bert C. Lynn United States	33	2.0k 1.7×	1.1k 1.2×	173 0.3×	339 0.7×	226 0.5×	99	4.0k

Countries citing papers authored by Ah-Lim Tsai

Since Specialization

Citations

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

Fields of papers citing papers by Ah-Lim Tsai

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ah-Lim Tsai. 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 Ah-Lim Tsai. The network helps show where Ah-Lim Tsai may publish in the future.

Co-authorship network of co-authors of Ah-Lim Tsai

This figure shows the co-authorship network connecting the top 25 collaborators of Ah-Lim Tsai. A scholar is included among the top collaborators of Ah-Lim Tsai 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 Ah-Lim Tsai. Ah-Lim Tsai 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

Derry, Paul J., Christian Nilewski, William K. A. Sikkema, et al.. (2019). Catalytic oxidation and reduction reactions of hydrophilic carbon clusters with NADH and cytochrome C: features of an electron transport nanozyme. Nanoscale. 11(22). 10791–10807. 25 indexed citations

Derry, Paul J., Muralidhar L. Hegde, George R. Jackson, et al.. (2019). Revisiting the intersection of amyloid, pathologically modified tau and iron in Alzheimer’s disease from a ferroptosis perspective. Progress in Neurobiology. 184. 101716–101716. 119 indexed citations

Jalilov, Almaz S., Christian Nilewski, Vladimír Berka, et al.. (2017). Perylene Diimide as a Precise Graphene-like Superoxide Dismutase Mimetic. ACS Nano. 11(2). 2024–2032. 68 indexed citations

Berka, Vladimír, Wen Liu, Gang Wu, & Ah-Lim Tsai. (2014). Comparison of oxygen-induced radical intermediates in iNOS oxygenase domain with those from nNOS and eNOS. Journal of Inorganic Biochemistry. 139. 93–105. 21 indexed citations

Mollan, Todd L., Yiping Jia, Sambuddha Banerjee, et al.. (2014). Redox properties of human hemoglobin in complex with fractionated dimeric and polymeric human haptoglobin. Free Radical Biology and Medicine. 69. 265–277. 53 indexed citations

Wu, Gang, Richard J. Kulmacz, & Ah-Lim Tsai. (2014). Kinetic Isotope Effect of Prostaglandin H Synthase Exhibits Inverted Temperature Dependence. Catalysts. 4(2). 174–185. 3 indexed citations

Wang, Jihong, Jun Sasaki, Ah-Lim Tsai, & John L. Spudich. (2012). HAMP Domain Signal Relay Mechanism in a Sensory Rhodopsin-Transducer Complex. Journal of Biological Chemistry. 287(25). 21316–21325. 23 indexed citations

Sasaki, Jun, Ah-Lim Tsai, & John L. Spudich. (2011). Opposite Displacement of Helix F in Attractant and Repellent Signaling by Sensory Rhodopsin-Htr Complexes. Journal of Biological Chemistry. 286(21). 18868–18877. 8 indexed citations

Tsai, Ah-Lim, Vladimír Berka, Iraida Sharina, & Emil Martin. (2011). Dynamic Ligand Exchange in Soluble Guanylyl Cyclase (sGC). Journal of Biological Chemistry. 286(50). 43182–43192. 49 indexed citations

10.

Rogge, Corina E., et al.. (2010). Cyclooxygenase reaction mechanism of PGHS — Evidence for a reversible transition between a pentadienyl radical and a new tyrosyl radical by nitric oxide trapping. Journal of Inorganic Biochemistry. 105(3). 356–365. 7 indexed citations

11.

Gerfen, Gary J., et al.. (2009). Characterization of the Peroxidase Mechanism upon Reaction of Prostacyclin Synthase with Peracetic Acid. Identification of a Tyrosyl Radical Intermediate. Biochemistry. 48(5). 917–928. 12 indexed citations

12.

Liu, Wen, et al.. (2007). Development of a bacterial system for high yield expression of fully functional adrenal cytochrome b561. Protein Expression and Purification. 56(2). 145–152. 13 indexed citations

13.

Olson, John S., et al.. (2004). No scavenging and the hypertensive effect of hemoglobin-based blood substitutes. Free Radical Biology and Medicine. 36(6). 685–697. 236 indexed citations

14.

Lowe, Ezra R., Anthony Lee, Miranda Lau, et al.. (2004). TIME-DEPENDENT INHIBITION AND TETRAHYDROBIOPTERIN DEPLETION OF ENDOTHELIAL NITRIC-OXIDE SYNTHASE CAUSED BY CIGARETTES. Drug Metabolism and Disposition. 33(1). 131–138. 21 indexed citations

15.

Wu, Gang, Richard J. Kulmacz, & Ah-Lim Tsai. (2003). Cyclooxygenase Inactivation Kinetics during Reaction of Prostaglandin H Synthase-1 with Peroxide. Biochemistry. 42(46). 13772–13777. 15 indexed citations

16.

Kulmacz, Richard J., Wilfred A. van der Donk, & Ah-Lim Tsai. (2003). Comparison of the properties of prostaglandin H synthase-1 and -2. Progress in Lipid Research. 42(5). 377–404. 69 indexed citations

17.

Tsai, Ah-Lim, Graham Palmer, Gang Wu, et al.. (2002). Structural Characterization of Arachidonyl Radicals Formed by Aspirin-treated Prostaglandin H Synthase-2. Journal of Biological Chemistry. 277(41). 38311–38321. 21 indexed citations

18.

Wu, Gang, et al.. (2001). Peroxidase Self-inactivation in Prostaglandin H Synthase-1 Pretreated with Cyclooxygenase Inhibitors or Substituted with Mangano Protoporphyrin IX. Journal of Biological Chemistry. 276(23). 19879–19888. 26 indexed citations

19.

Négrerie, Michel, Vladimír Berka, Marten H. Vos, et al.. (1999). Geminate Recombination of Nitric Oxide to Endothelial Nitric-oxide Synthase and Mechanistic Implications. Journal of Biological Chemistry. 274(35). 24694–24702. 50 indexed citations

20.

Berka, Vladimír, et al.. (1996). Spatial Relationship between L-Arginine and Heme Binding Sites of Endothelial Nitric-oxide Synthase. Journal of Biological Chemistry. 271(52). 33293–33300. 41 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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