Research Topics
| Pei ZhangSummaryAffiliation: Food and Drug Administration Country: USA Publications
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Detail Information
Publications
Depletion of interfering antibodies in chronic hepatitis C patients and vaccinated chimpanzees reveals broad cross-genotype neutralizing activityPei Zhang
Division of Hematology and Center for Biologics Evaluation and Research, United States Food and Drug Administration, Bethesda, MD 20892, USA
Proc Natl Acad Sci U S A 106:7537-41. 2009..Our studies contribute to understanding the mechanisms of antibody-mediated neutralization and interference and provide a practical approach to the development of more potent and broadly reactive hepatitis C immune globulins...
Neutralization epitope responsible for the hepatitis B virus subtype-specific protection in chimpanzeesPei Zhang
Division of Hematology and Laboratory of Biophysics, Center for Biologics Evaluation and Research, Food and Drug Administration, Bethesda, MD 20892, USA
Proc Natl Acad Sci U S A 103:9214-9. 2006....
Hepatitis C virus epitope-specific neutralizing antibodies in Igs prepared from human plasmaPei Zhang
Division of Hematology, Center for Biologics Evaluation and Research, Food and Drug Administration, 29 Lincoln Drive, Bethesda, MD 20892, USA
Proc Natl Acad Sci U S A 104:8449-54. 2007....
Amino acid residue-specific neutralization and nonneutralization of hepatitis C virus by monoclonal antibodies to the E2 proteinHongying Duan
Division of Viral Products, Center for Biologics Evaluation and Research, Food and Drug Administration, Bethesda, Maryland, USA
J Virol 86:12686-94. 2012..Further understanding of the molecular mechanisms of antibody-mediated neutralization and nonneutralization should provide insights for designing a vaccine to control HCV infection in vivo...
Hepatitis C virus with a naturally occurring single amino-acid substitution in the E2 envelope protein escapes neutralization by naturally-induced and vaccine-induced antibodiesHongying Duan
Division of Viral Products, Center for Biologics Evaluation and Research, FDA, 29 Lincoln Drive, Bethesda, MD 20892, USA
Vaccine 28:4138-44. 2010..Thus, mutation Q412H found in naturally occurring variants could represent an antibody escape mutation. These data may have important implications for vaccine design...
Antibody-mediated synergy and interference in the neutralization of SARS-CoV at an epitope cluster on the spike proteinLilin Zhong
Division of Hematology, Center for Biologics Evaluation and Research, Food and Drug Administration, 29 Lincoln Drive, Bethesda, MD 20892, USA
Biochem Biophys Res Commun 390:1056-60. 2009....
Human antibodies can cross guinea pig placenta and bind its neonatal Fc Receptor: implications for studying immune prophylaxis and therapy during pregnancyEvi Budo Struble
Laboratory of Plasma Derivatives, Division of Hematology, OBRR, FDA, Bethesda, MD 20892, USA
Clin Dev Immunol 2012:538701. 2012..These preliminary data lay the groundwork for introducing pregnant guinea pigs as an appropriate model for the evaluation of antibody therapies and advancing the health of women and neonates...
Neutralizing antibodies to hepatitis C virus (HCV) in immune globulins derived from anti-HCV-positive plasmaMei Ying W Yu
Division of Hematology, Center for Biologics Evaluation and Research, Food and Drug Administration, 29 Lincoln Drive, Bethesda, MD 20892, USA
Proc Natl Acad Sci U S A 101:7705-10. 2004..Immune globulins made from anti-HCV-positive plasma and containing broadly reactive neutralizing antibodies may provide a method of preventing HCV infection...
Peptides panned from a phage-displayed random peptide library are useful for the detection of Bacillus anthracis surrogates B. cereus 4342 and B. anthracis SterneShilpakala Sainath Rao
Section of Cell Biology, Laboratory of Cellular Hematology, Center for Biologics Evaluation and Research, FDA, Bethesda, MD 20892, USA
Biochem Biophys Res Commun 395:93-8. 2010..anthracis Sterne. Overall, our findings validate the usefulness of synthetic versions of phage-derived peptides in combination with Qdot-liquid nanocrystals as high sensitivity bioprobes for various microbial detection platforms...
Expression of immunoglobulin gene with classical V-(D)-J rearrangement in mouse brain neuronsJing Huang
Center for Human Disease Genomics, Institution of Basic Medical Science, Peking University, 38 Xue Yuan Road, 100083 Beijing, China
Int J Biochem Cell Biol 40:1604-15. 2008..Although the bioactivity of neuron-derived immunoglobulin G was not yet clear, we believed that immunoglobulin G might play an important role in neuronal development...
[Immunoglobulin expression in colon cancer cell line HT-29 and its biological activities]Yu-qing Deng
Peking University Center for Human Disease Genomics, Beijing 100083, China
Zhonghua Zhong Liu Za Zhi 28:88-91. 2006..05) and apoptosis (P < 0.01) were induced. CONCLUSION: These results suggest that tumor derived Ig could promote the survival and growth of tumor cells...
