S Chim

3.9k citations
49 papers · 2.8k · 1 hit paper · h-index 24

Impact in

Papers in

Co-authors
Rossa W. K. Chiu (18 shared papers)Tze Kin Lau (8 shared papers)Yuk Ming Dennis Lo (14 shared papers)Emily C W Hung (4 shared papers)Chunming Ding (4 shared papers)Tse Ngong Leung (4 shared papers)Tong Yu (6 shared papers)YM Dennis Lo (5 shared papers)
Journals
Clinical Chemistry (10 papers)Journal of Cellular Biochemistry (4 papers)American Journal of Obstetrics and Gynecology (2 papers)BMC Infectious Diseases (2 papers)PLoS ONE (2 papers)
Partner nations
Hong KongChinaUnited States

In The Last Decade

S Chim

47 papers receiving 2.7k citations

S Chim's Hit Papers

Detection and Characterization of Placental MicroRNAs in Maternal Plasma 2008 · 723 citations
7230+6+12Years since publication200400600
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if any of the following hold:

  • it has ≥500 total citations;
  • it reaches ≥1.5× the top-1% citation threshold for papers in the same subfield and year (the threshold is the minimum needed to enter the top 1%, not the average within it);
  • it reaches the top citation threshold in at least one of its specific research topics.
  1. 2008 Clinical Chemistry

Peers

S Chim
Comparison fields: 5 of 101
  • Obstetrics and Gynecology 410
  • Pediatrics, Perinatology and Child Health 895
  • Cancer Research 684
  • Infectious Diseases 514
  • Molecular Biology 961
Replace Enders K. O. Ng with:
Enders K. O. Ng Hong Kong
Ilana Ariel Israel
Toshiyuki Takeshita Japan
A Yajima Japan
Gordon C. Douglas United States
Rudi Steffensen Denmark
Takeshi Nagamatsu Japan
Aaron Arvey United States
Qingliang Zheng China
J. Hürlimann Switzerland
S Chim relative to Enders K. O. Ng Hong Kong Enders K. O. Ng's profile →
Citations per field
00.5×1.5×2.1×
Enders K. O. Ng · 1×
Citations per year

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-authors

The 25 scholars most cited alongside S Chim, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with S Chim Line = papers co-authored together S Chim links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

Showing the 20 most-cited of 49 papers — load more, or switch the sort, to bring in the rest.

#Work
1
Detection and Characterization of Placental MicroRNAs in Maternal Plasma
Clinical Chemistry ·S Chim, Tristan K F Shing, Emily C W Hung, Tak-yeung Leung, Tze Kin Lau, Rossa W. K. Chiu, Yuk Ming Dennis Lo
Hit paper breakdown →		2008723
2
Hypermethylated RASSF1A in Maternal Plasma: A Universal Fetal DNA Marker that Improves the Reliability of Noninvasive Prenatal Diagnosis
Clinical Chemistry ·K.C. Allen Chan, Chunming Ding, Ageliki Gerovassili, Sze Wan Yeung, Rossa W. K. Chiu, Tse Ngong Leung, Tze Kin Lau, S Chim, Grace TY Chung, K. H. Nicolaides, YM Dennis Lo
2006288
3
Detection of the placental epigenetic signature of the maspin gene in maternal plasma
Proceedings of the National Academy of Sciences ·S Chim, Tong Yu, Rossa W. K. Chiu, Tze Kin Lau, Tse Ngong Leung, Lisa Chan, Cees B.M. Oudejans, Chunming Ding, Yuk Ming Dennis Lo
2005273
4
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 ·Ka‐Fai To, Joanna H. Tong, Paul K.S. Chan, Florence W.L. Au, S Chim, KC Allen Chan, Jo L.K. Cheung, Esther Y.M. Liu, Gary M. Tse, Anthony W.I. Lo, YM Dennis Lo, Ho‐Keung Ng
2004150
5
Quantitative Analysis and Prognostic Implication of SARS Coronavirus RNA in the Plasma and Serum of Patients with Severe Acute Respiratory Syndrome
Clinical Chemistry ·Enders K. O. Ng, David S.C. Hui, K C Allen Chan, Emily C W Hung, Rossa W. K. Chiu, Nelson Lee, Alan Wu, S Chim, Tong Yu, Joseph J.�Y. Sung, John S. Tam, Yuk Ming Dennis Lo
2003126
6
Endometrial microbiota in infertile women with and without chronic endometritis as diagnosed using a quantitative and reference range-based method
Fertility and Sterility ·Yingyu Liu, Elaine Yee-Ling Ko, Karen Wong, (unknown), Wing-Ching Cheung, Tracy Sze Man Law, Jacqueline Pui Wah Chung, Stephen Kwok‐Wing Tsui, Tin Chiu Li, S Chim
2019124
7
Hypermethylation of RASSF1A in Human and Rhesus Placentas
American Journal Of Pathology ·Rossa W. K. Chiu, S Chim, Ivy H.N. Wong, Sze Chuen Cesar Wong, Wing-shan Lee, Ka‐Fai To, Joanna H. Tong, Ryan K. C. Yuen, Alisa S.W. Shum, John Chan, Lisa Chan, Jessie Wai-Fong Yuen, Tong Yu, Jingly F. Weier, Christy Ferlatte, Tse Ngong Leung, Tze Kin Lau, Kwok Wai Lo, Yuk Ming Dennis Lo
2007119
8
Noninvasive Prenatal Detection of Fetal Trisomy 18 by Epigenetic Allelic Ratio Analysis in Maternal Plasma: Theoretical and Empirical Considerations
Clinical Chemistry ·Tong Yu, Chunming Ding, Rossa W. K. Chiu, Ageliki Gerovassili, S Chim, Tak Yeung Leung, Tse Ngong Leung, Tze Kin Lau, K. H. Nicolaides, Yuk Ming Dennis Lo
2006110
9
Systematic Search for Placental DNA-Methylation Markers on Chromosome 21: Toward a Maternal Plasma-Based Epigenetic Test for Fetal Trisomy 21
Clinical Chemistry ·S Chim, Shengnan Jin, Tracy Y H Lee, Fiona M. F. Lun, Wing S. Lee, Lisa Chan, Yongjie Jin, Ningning Yang, Tong Yu, Tak Yeung Leung, Tze Kin Lau, Chunming Ding, Rossa W. K. Chiu, Yuk Ming Dennis Lo
2008108
10
Serum Proteomic Fingerprints of Adult Patients with Severe Acute Respiratory Syndrome
Clinical Chemistry ·Ronald T.K. Pang, Terence CW Poon, KC Allen Chan, Nelson Lee, Rossa W. K. Chiu, Yu‐Kwan Tong, Ronald Man Yeung Wong, S Chim, Sai Ming Ngai, Joseph J.�Y. Sung, YM Dennis Lo
200673
11
ACE2 Gene Polymorphisms Do Not Affect Outcome of Severe Acute Respiratory Syndrome
Clinical Chemistry ·Rossa W. K. Chiu, Nelson L.S. Tang, David S.C. Hui, Grace Tin‐Yun Chung, S Chim, K.C. Allen Chan, Ying-man Sung, Louis Y. Chan, Yu‐Kwan Tong, Wing-shan Lee, Paul K.S. Chan, Yuk Ming Dennis Lo
200468
12
Quantitative aberrations of hypermethylated RASSF1A gene sequences in maternal plasma in pre‐eclampsia
Prenatal Diagnosis ·Dana W.Y. Tsui, K.C. Allen Chan, S Chim, L. P. Chan, Tak‐Yeung Leung, Tze Kin Lau, Yuk Ming Dennis Lo, Rossa W. K. Chiu
200762
13
Prevalence and risk factors for hypertension in Hong Kong Chinese adolescents: waist circumference predicts hypertension, exercise decreases risk
Archives of Disease in Childhood ·LD Leung, R Y T Sung, Hung‐Kwan So, S N Wong, K. W. Lee, K. P. Lee, Man-Ching Yam, Samantha Po‐Siu Li, So-Fun Yuen, S Chim, Karen K. L. Chan, D. Luk
201150
14
Systematic Comparison of Bacterial Colonization of Endometrial Tissue and Fluid Samples in Recurrent Miscarriage Patients: Implications for Future Endometrial Microbiome Studies
Clinical Chemistry ·Yingyu Liu, Karen Wong, Elaine Yee-Ling Ko, Xiaoyan Chen, Jin Huang, Stephen Kwok‐Wing Tsui, Tin Chiu Li, S Chim
201843
15
Disseminated Ochroconis gallopavum infection in a renal transplant recipient: the first reported case and a review of the literature
Clinical Nephrology ·T.K.F. Wang, W. Chiu, S Chim, Tak Mao Chan, Samson S. Y. Wong, Pak‐Leung Ho
200340
16
Absence of association between angiotensin converting enzyme polymorphism and development of adult respiratory distress syndrome in patients with severe acute respiratory syndrome: a case control study
BMC Infectious Diseases ·KC Allen Chan, Nelson L.S. Tang, David S.C. Hui, Grace TY Chung, Alan KL Wu, S Chim, Rossa W. K. Chiu, Nelson Lee, KW Choi, YM Sung, Paul K.S. Chan, YK Tong, ST Lai, WC Yu, Owen Tak Yin Tsang, YM Dennis Lo
200537
17
Modulation by simvastatin of iberiotoxin‐sensitive, Ca2+‐activated K+ channels of porcine coronary artery smooth muscle cells
British Journal of Pharmacology ·Sai Wang Seto, Alice L.S. Au, Tsang-Wai Lam, S Chim, S M Y Lee, (unknown), D C S Tjiu, Norihisa Shigemura, A. P. C. Yim, Shun‐Wan Chan, Stephen Kwok‐Wing Tsui, Gph Leung, Yiu Wa Kwan
200737
18
CHD5 Downregulation Associated with Poor Prognosis in Epithelial Ovarian Cancer
Gynecologic and Obstetric Investigation ·Raymond R.Y. Wong, Loucia Kit Ying Chan, Teresa P.T. Tsang, Coral W.S. Lee, Tak Hong Cheung, Seon-Hee Yim, Nelson S.S. Siu, Sophia N.C. Lee, Mengyue Yu, S Chim, Y.F. Wong, Tony K.H. Chung
201136
19
Systematic Identification of Spontaneous Preterm Birth-Associated RNA Transcripts in Maternal Plasma
PLoS ONE ·S Chim, Wing S. Lee, Yuen Ha Ting, Oi Ka Chan, Lee Sw, Tak Yeung Leung
201234
20
Calcyclin binding protein promotes DNA synthesis and differentiation in rat neonatal cardiomyocytes
Journal of Cellular Biochemistry ·Ka‐Wing Au, Cecy Y.C. Kou, Anthony Yiu‐Ho Woo, S Chim, Kwok‐Pui Fung, Christopher H.K. Cheng, Mary Miu Yee Waye, Stephen Kwok‐Wing Tsui
200632

About S Chim

S Chim is a scholar working on Molecular Biology, Pediatrics, Perinatology and Child Health, Infectious Diseases, Immunology and Epidemiology, having authored 49 papers that have together received 2.8k indexed citations. Recurring topics across this work include Prenatal Screening and Diagnostics (7 papers), SARS-CoV-2 and COVID-19 Research (6 papers), Pregnancy and preeclampsia studies (4 papers), Reproductive System and Pregnancy (4 papers), COVID-19 Clinical Research Studies (4 papers), RNA modifications and cancer (4 papers), Preterm Birth and Chorioamnionitis (3 papers) and Congenital heart defects research (3 papers). The work is most often cited by research in Obstetrics and Gynecology (410 citations), Pediatrics, Perinatology and Child Health (895 citations), Cancer Research (684 citations), Infectious Diseases (514 citations) and Molecular Biology (961 citations). S Chim has collaborated with scholars based in Hong Kong, China and United States. Frequent 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, Lisa Chan and Stephen Kwok‐Wing Tsui. Their work appears in journals such as Clinical Chemistry, Journal of Cellular Biochemistry, American Journal of Obstetrics and Gynecology, BMC Infectious Diseases and PLoS ONE.

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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