Z
Zhen Zhang
Researcher at Johns Hopkins University
Publications - 224
Citations - 16297
Zhen Zhang is an academic researcher from Johns Hopkins University. The author has contributed to research in topics: Cancer & Medicine. The author has an hindex of 57, co-authored 189 publications receiving 13444 citations. Previous affiliations of Zhen Zhang include Medical University of South Carolina & Children's National Medical Center.
Papers
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Journal ArticleDOI
Biomarker identification by knowledge-driven multilevel ICA and motif analysis
Li Chen,Jianhua Xuan,Chen Wang,Yue Wang,Ie Ming Shih,Tian Li Wang,Zhen Zhang,Robert Clarke,Eric P. Hoffman +8 more
TL;DR: The experimental results show that the knowledge-driven multi-level Independent Component Analysis method can successfully extract biologically meaningful biomarkers related to ovarian cancer compared to other gene selection methods with or without prior knowledge.
Patent
Use of circulating microparticles to stratify risk of spontaneous preterm birth
TL;DR: In this paper, the authors provide tools for determining whether a pregnant subject is at an increased risk for premature delivery, as well as tools for decreasing the risk of preterm birth.
Patent
Compositions and methods for diagnosing ovarian cancer
Zhen Zhang,Daniel W. Chan +1 more
TL;DR: In this article, the authors provided methods and compositions for distinguishing ovarian cancer from a benign pelvic mass using two or more of the following biomarkers: IL-6, MMP9, tPA, IGFBP2, Mmp7, Tenascin, NAP2, glycodelin, MCSF, MMM, MBP, Inhibin A, uPAR, and EGFR.
Journal ArticleDOI
Chemical Synthesis and Antigenic Evaluation of Inner Core Oligosaccharides from Acinetobacter baumannii Lipopolysaccharide.
Xian-Yang Zhou,Lingxin Li,Zhen Zhang,Shiyu Duan,Ying W. Huang,Yi-Yang Luo,Xiao-Dong Mu,Zhi-wei Chen,Yong Qin,Jing Hu,Jian Rui Yin,Jin‐Song Yang +11 more
TL;DR: Glycan microarray analysis of sera from infected patients revealed that the 4,5-branched Kdo trimer was a potential antigenic epitope, which is attractive for further immunological research to develop carbohydrate vaccines against A. baumannii.
Journal ArticleDOI
Analysis of N-glycoproteins using genomic N-glycosite prediction.
Shisheng Sun,Bai Zhang,Paul Aiyetan,Jian-Ying Zhou,Punit Shah,Weiming Yang,Douglas A. Levine,Zhen Zhang,Daniel W. Chan,Hui Zhang +9 more
TL;DR: The results showed that over three times the quantity of N-deglycopeptide assignments from the same mass spectrometry data could be produced in ovarian cancer cell lines compared to a MS/MS fragmentation method.