S Chim

4.0k total citations · 1 hit paper
49 papers, 2.7k citations indexed

About

S Chim is a scholar working on Molecular Biology, Pediatrics, Perinatology and Child Health and Infectious Diseases. According to data from OpenAlex, S Chim has authored 49 papers receiving a total of 2.7k indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Molecular Biology, 13 papers in Pediatrics, Perinatology and Child Health and 12 papers in Infectious Diseases. Recurrent topics in S Chim's work include Prenatal Screening and Diagnostics (10 papers), SARS-CoV-2 and COVID-19 Research (9 papers) and Epigenetics and DNA Methylation (8 papers). S Chim is often cited by papers focused on Prenatal Screening and Diagnostics (10 papers), SARS-CoV-2 and COVID-19 Research (9 papers) and Epigenetics and DNA Methylation (8 papers). S Chim collaborates with scholars based in Hong Kong, China and United States. S Chim's co-authors include Rossa W. K. Chiu, Tze Kin Lau, Yuk Ming Dennis Lo, Emily C W Hung, Chunming Ding, Tse Ngong Leung, Tong Yu, YM Dennis Lo, Stephen Kwok‐Wing Tsui and Lisa Chan and has published in prestigious journals such as Proceedings of the National Academy of Sciences, The Lancet and Nature Genetics.

In The Last Decade

S Chim

48 papers receiving 2.7k 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.

Detection and Characterization of Placental MicroRNAs in Maternal Plasma

2008 686 citations S Chim, Emily C W Hung et al. Clinical Chemistry profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
S Chim Hong Kong	24	1.2k	965	758	649	498	49	2.7k
Enders K. O. Ng Hong Kong	26	2.8k 2.3×	496 0.5×	2.4k 3.2×	684 1.1×	283 0.6×	42	4.3k
Ilana Ariel Israel	26	794 0.7×	441 0.5×	358 0.5×	96 0.1×	354 0.7×	67	2.0k
Divya Shah United States	25	611 0.5×	244 0.3×	126 0.2×	279 0.4×	297 0.6×	83	2.2k
Toshiyuki Takeshita Japan	30	674 0.6×	561 0.6×	119 0.2×	107 0.2×	880 1.8×	182	3.1k
Gordon C. Douglas United States	22	536 0.5×	319 0.3×	74 0.1×	114 0.2×	477 1.0×	49	1.4k
R. Clark Brown United States	28	603 0.5×	275 0.3×	259 0.3×	215 0.3×	28 0.1×	104	2.5k
Reinald Repp Germany	27	918 0.8×	348 0.4×	164 0.2×	106 0.2×	79 0.2×	55	2.5k
Caryn Greenfield Israel	16	539 0.5×	386 0.4×	406 0.5×	67 0.1×	1.1k 2.2×	21	2.7k
Smita Kulkarni United States	18	451 0.4×	134 0.1×	115 0.2×	206 0.3×	156 0.3×	30	2.0k
Kezhen Li China	22	636 0.5×	81 0.1×	228 0.3×	94 0.1×	245 0.5×	61	1.5k

Countries citing papers authored by S Chim

Since Specialization

Citations

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

Fields of papers citing papers by S Chim

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S Chim

This figure shows the co-authorship network connecting the top 25 collaborators of S Chim. A scholar is included among the top collaborators of S Chim 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 S Chim. S Chim is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Wang, Chi Chiu, et al.. (2022). Dynamic changes in maternal immune biomarkers during labor in nulliparous vs multiparous women. American Journal of Obstetrics and Gynecology. 227(4). 627.e1–627.e23. 8 indexed citations

Ding, Wenjing, et al.. (2021). Molecular Mechanism and Pathways of Normal Human Parturition in Different Gestational Tissues: A Systematic Review of Transcriptome Studies. Frontiers in Physiology. 12. 730030–730030. 5 indexed citations

Cheng, Yvonne Kwun Yue, Piya Chaemsaithong, S Chim, et al.. (2020). Placental microRNA dataset of monochorionic twin pregnancies with and without selective fetal growth restriction. SHILAP Revista de lepidopterología. 30. 105403–105403. 2 indexed citations

Liu, Yingyu, Karen Wong, Xiaohong Chen, et al.. (2020). Endometrial Microbiota in Infertile Women With and Without Chronic Endometritis as Diagnosed Using a Quantitative and Reference Range-Based Method. Obstetrical & Gynecological Survey. 75(3). 170–171. 2 indexed citations

Liu, Yingyu, Karen Wong, Xiaohong Chen, et al.. (2019). Endometrial microbiota in infertile women with and without chronic endometritis as diagnosed using a quantitative and reference range-based method. Fertility and Sterility. 112(4). 707–717.e1. 120 indexed citations

Chim, S, et al.. (2012). Systematic Identification of Spontaneous Preterm Birth-Associated RNA Transcripts in Maternal Plasma. PLoS ONE. 7(4). e34328–e34328. 33 indexed citations

Au, Ka‐Wing, P. Y. Leung, S Chim, et al.. (2010). Epigenetic regulation of neonatal cardiomyocytes differentiation. Biochemical and Biophysical Research Communications. 400(2). 278–283. 27 indexed citations

Seto, Sai Wang, Alice L.S. Au, S Chim, et al.. (2009). Role of monoamine oxidases in the exaggerated 5-hydroxytryptamine-induced tension development of human isolated preeclamptic umbilical artery. European Journal of Pharmacology. 605(1-3). 129–137. 6 indexed citations

Chim, S, et al.. (2008). Detection and Characterization of Placental MicroRNAs in Maternal Plasma. Clinical Chemistry. 54(3). 482–490. 686 indexed citations breakdown →

10.

Chiu, Rossa W. K., S Chim, Ivy H.N. Wong, et al.. (2007). Hypermethylation of RASSF1A in Human and Rhesus Placentas. American Journal Of Pathology. 170(3). 941–950. 112 indexed citations

11.

Tsui, Dana W.Y., K.C. Allen Chan, S Chim, et al.. (2007). Quantitative aberrations of hypermethylated RASSF1A gene sequences in maternal plasma in pre‐eclampsia. Prenatal Diagnosis. 27(13). 1212–1218. 59 indexed citations

12.

Seto, Sai Wang, Alice L.S. Au, S Chim, et al.. (2007). Modulation by simvastatin of iberiotoxin‐sensitive, Ca²⁺‐activated K⁺ channels of porcine coronary artery smooth muscle cells. British Journal of Pharmacology. 151(7). 987–997. 35 indexed citations

13.

Au, Ka‐Wing, Anthony Yiu‐Ho Woo, S Chim, et al.. (2006). Calcyclin binding protein promotes DNA synthesis and differentiation in rat neonatal cardiomyocytes. Journal of Cellular Biochemistry. 98(3). 555–566. 32 indexed citations

14.

Chim, S, Rossa W. K. Chiu, & Yuk Ming Dennis Lo. (2006). Genomic Sequencing of the Severe Acute Respiratory Syndrome-Coronavirus. Humana Press eBooks. 336. 177–194. 3 indexed citations

15.

Chiu, Rossa W. K., Jo L.K. Cheung, Yongjie Jin, et al.. (2005). A simple and rapid approach for screening of SARS-coronavirus genotypes: an evaluation study. BMC Infectious Diseases. 5(1). 87–87. 3 indexed citations

16.

To, Ka‐Fai, Joanna H. Tong, Paul K.S. Chan, et al.. (2004). Tissue and cellular tropism of the coronavirus associated with severe acute respiratory syndrome: an in‐situ hybridization study of fatal cases. The Journal of Pathology. 202(2). 157–163. 140 indexed citations

17.

Chim, S, Stephen Kwok‐Wing Tsui, Paul K.S. Chan, et al.. (2003). Genomic characterisation of the severe acute respiratory syndrome coronavirus of Amoy Gardens outbreak in Hong Kong. The Lancet. 362(9398). 1807–1808. 44 indexed citations

18.

Chim, S, et al.. (2000). Expression of replication factor C 40-kDa subunit is down-regulated during neonatal development in rat ventricular myocardium. Journal of Cellular Biochemistry. 78(4). 533–540. 4 indexed citations

19.

Chim, S, Simon Cheung, & Stephen Kwok‐Wing Tsui. (2000). Differential gene expression of rat neonatal heart analyzed by suppression subtractive hybridization and expressed sequence tag sequencing. Journal of Cellular Biochemistry. 80(1). 24–36. 9 indexed citations

20.

Lee, Simon Ming‐Yuen, HY Li, Enders Kai On Ng, et al.. (1999). Characterization of a brain-specific nuclear LIM domain protein (FHL1B) which is an alternatively spliced variant of FHL1. Gene. 237(1). 253–263. 32 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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