John Ho

1.3k total citations
57 papers, 822 citations indexed

About

John Ho is a scholar working on Molecular Biology, Materials Chemistry and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, John Ho has authored 57 papers receiving a total of 822 indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Molecular Biology, 8 papers in Materials Chemistry and 7 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in John Ho's work include Porphyrin Metabolism and Disorders (9 papers), Porphyrin and Phthalocyanine Chemistry (8 papers) and Heme Oxygenase-1 and Carbon Monoxide (8 papers). John Ho is often cited by papers focused on Porphyrin Metabolism and Disorders (9 papers), Porphyrin and Phthalocyanine Chemistry (8 papers) and Heme Oxygenase-1 and Carbon Monoxide (8 papers). John Ho collaborates with scholars based in Hong Kong, United States and China. John Ho's co-authors include Yuet‐Kin Leung, Chi‐Ming Chan, Robert Guthrie, Howard Tieckelmann, Zhen‐Yu Chen, Zophia X.H. Lim, Kwan Man, Chung Mau Lo, Sheung Tat Fan and Chan Sun and has published in prestigious journals such as Nucleic Acids Research, PLoS ONE and Cancer Research.

In The Last Decade

John Ho

54 papers receiving 791 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
John Ho Hong Kong 15 358 96 90 81 67 57 822
Zhuoling An China 16 422 1.2× 77 0.8× 63 0.7× 57 0.7× 143 2.1× 83 830
Malcolm J. York United Kingdom 18 245 0.7× 142 1.5× 66 0.7× 33 0.4× 105 1.6× 29 1.1k
B J Gould United Kingdom 23 412 1.2× 93 1.0× 77 0.9× 60 0.7× 62 0.9× 65 1.8k
Maria Constantinou United States 13 256 0.7× 26 0.3× 46 0.5× 48 0.6× 56 0.8× 40 780
Hongyue Ma China 16 489 1.4× 179 1.9× 109 1.2× 27 0.3× 62 0.9× 52 1.1k
Lifei Wang China 15 180 0.5× 61 0.6× 22 0.2× 25 0.3× 103 1.5× 32 690
Keith Waddell United Kingdom 17 441 1.2× 63 0.7× 20 0.2× 53 0.7× 31 0.5× 33 1.1k
Dayong Cai China 15 410 1.1× 99 1.0× 42 0.5× 29 0.4× 118 1.8× 34 1.1k
Renata Bujak Poland 12 399 1.1× 31 0.3× 24 0.3× 74 0.9× 24 0.4× 14 698
Željko Debeljak Croatia 17 264 0.7× 70 0.7× 175 1.9× 55 0.7× 94 1.4× 58 1.2k

Countries citing papers authored by John Ho

Since Specialization
Citations

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

Fields of papers citing papers by John Ho

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of John Ho

This figure shows the co-authorship network connecting the top 25 collaborators of John Ho. A scholar is included among the top collaborators of John Ho 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 John Ho. John Ho 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.
Ho, John, et al.. (2023). Neonatal staff perceptions and attitudes towards Family Integrated Care and Fathers: A Multi-site Survey. Journal of Neonatal Nursing. 30(4). 349–352. 3 indexed citations
2.
Ho, John. (2016). Poster 31 Taxane‐Induced Myositis: A Case Report. PM&R. 8(9S). S170–S171.
3.
Fatima, Sarwat, Guoqing Chen, Xiaohua Pan, et al.. (2015). 5‐Hydroxytryptamine promotes hepatocellular carcinoma proliferation by influencing β‐catenin. Molecular Oncology. 10(2). 195–212. 52 indexed citations
4.
Li, Fanying, et al.. (2012). Excretion and Metabolism of Milnacipran in Humans after Oral Administration of Milnacipran Hydrochloride. Drug Metabolism and Disposition. 40(9). 1723–1735. 10 indexed citations
5.
Yang, Wen, Wenyang Chen, Hui Wang, et al.. (2011). Structural and functional insight into the mechanism of an alkaline exonuclease from Laribacter hongkongensis. Nucleic Acids Research. 39(22). 9803–9819. 13 indexed citations
6.
Chamsuddin, Abbas, Lama Nazzal, Irwin M. Best, et al.. (2008). Catheter-directed Thrombolysis with the Endowave System in the Treatment of Acute Massive Pulmonary Embolism: A Retrospective Multicenter Case Series. Journal of Vascular and Interventional Radiology. 19(3). 372–376. 57 indexed citations
7.
Ho, John, et al.. (2007). Pharmacological Activity of Cardiovascular Agents from Herbal Medicine. Cardiovascular & Hematological Agents in Medicinal Chemistry. 5(4). 273–277. 53 indexed citations
8.
Ho, John, et al.. (2006). Identification of Histidine-60 Interaction with Copper in Activation of Chironomidae Ferrochelartase. Protein and Peptide Letters. 13(5). 443–446. 1 indexed citations
9.
Leung, Yuet‐Kin, et al.. (2004). Cloning and characterization of chironomidae ferrochelatase: Copper activation of the purified ferrochelatase. Molecular and Cellular Biochemistry. 262(1-2). 225–231. 1 indexed citations
10.
Ho, John, et al.. (2003). Inhibition of glycyrrhizic acid on aflatoxin B1-induced cytotoxicity in hepatoma cells. Toxicology. 188(2-3). 211–217. 62 indexed citations
11.
Ho, John, Yuet‐Kin Leung, & Chi‐Ming Chan. (2002). Herbal Medicine in the Treatment of Cancer. PubMed. 2(2). 209–214. 58 indexed citations
12.
Leung, Yuet‐Kin & John Ho. (2001). Purification and properties of ferrochelatase from Chironomidae larvae. Molecular and Cellular Biochemistry. 220(1-2). 161–167. 6 indexed citations
13.
Leung, Yuet‐Kin & John Ho. (1999). Modulation of reduction of 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone by vitamin C-palmitate. Comparative Biochemistry and Physiology Part B Biochemistry and Molecular Biology. 124(4). 451–456. 1 indexed citations
14.
Kricka, Larry J., Susan Heyner, William Garside, et al.. (1997). Micromachined analytical devices: microchips for semen testing. Journal of Pharmaceutical and Biomedical Analysis. 15(9-10). 1443–1447. 47 indexed citations
15.
Ho, John, et al.. (1997). Effect of zwitterionic surfactants on the separation of proteins by capillary electrophoresis. Electrophoresis. 18(5). 732–735. 22 indexed citations
16.
Ho, John, et al.. (1997). Effect of pyrrolidine dithiocarbamate on photo‐induced proton transport through chloroplast membranes. IUBMB Life. 43(5). 967–980. 3 indexed citations
17.
18.
Ho, John & David E. Moody. (1992). Gas chromatography/mass spectrometry assays for the determination of debrisoquine and sparteine metabolites in microsomal fractions of rat liver. Analytical Biochemistry. 203(2). 348–351. 2 indexed citations
19.
Ho, John. (1990). Separation of porphyrins on cyclodextrin-bonded phases with a novel mobile phase. Journal of Chromatography A. 508(2). 375–381. 10 indexed citations
20.
Ho, John. (1989). High-performance liquid chromatographic determination of zinc protoporphyrin and porphyrin carboxylic acids in urine. Analytical Biochemistry. 183(1). 134–138. 7 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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