Siqun L. Zheng

Estrogen-Receptor Polymorphisms and Effects of Estrogen Replacement on High-Density Lipoprotein Cholesterol in Women with Coronary Disease

David M. Herrington, Timothy D. Howard, Gregory A. Hawkins et al. · New England Journal of Medicine · 2002 · 368 citations

Gene-Gene Interaction in Asthma: IL4RA and IL13 in a Dutch Population with Asthma

Timothy D. Howard, Gerard H. Koppelman, Jianfeng Xu et al. · The American Journal of Human Genetics · 2002 · 337 citations · Full text

Asthma, Gene-gene Interaction, Immunogenetics +8

Common Estrogen Receptor Polymorphism Augments Effects of Hormone Replacement Therapy on E-Selectin but Not C-Reactive Protein

David M. Herrington, Timothy D. Howard, K. Bridget Brosnihan et al. · Circulation · 2002 · 335 citations · Full text

Genome-wide association study of asthma identifies RAD50-IL13 and HLA-DR/DQ regions

Xingnan Li, Timothy D. Howard, Siqun L. Zheng et al. · Journal of Allergy and Clinical Immunology · 2010 · 314 citations · Full text

Asthma, Genome-wide Association Study, Immunogenetics +8

HOXB13 is a susceptibility gene for prostate cancer: results from the International Consortium for Prostate Cancer Genetics (ICPCG)

Jianfeng Xu, Ethan M. Lange, Lingyi Lu et al. · Human Genetics · 2012 · 194 citations · Full text