Karen Knapp

Crystal Structure of the Human Ecto-5′-Nucleotidase (CD73): Insights into the Regulation of Purinergic Signaling

Karen Knapp, M. Zebisch, Jan Pippel et al. · Structure · 2012 · 200 citations · Full text

Life Sciences, Biology, Molecular Biology +7

Polymorphisms in the P450 c17 (17-Hydroxylase/17,20-Lyase) and P450 c19 (Aromatase) Genes: Association with Serum Sex Steroid Concentrations and Bone Mineral Density in Postmenopausal Women

J Somner, Susan McLellan, J Cheung et al. · The Journal of Clinical Endocrinology & Metabolism · 2004 · 126 citations · Full text

Medicine, Genetics, Molecular Genetics +17

Fully automatic cervical vertebrae segmentation framework for X-ray images

Sheeraz Arif, Karen Knapp, Greg Slabaugh · Computer Methods and Programs in Biomedicine · 2018 · 115 citations · Full text

Medicine, Anatomy, Radiology +14

Multisite Quantitative Ultrasound: Precision, Age- and Menopause-Related Changes, Fracture Discrimination, and T-score Equivalence with Dual-Energy X-ray Absorptiometry

Karen Knapp, Karen Knapp, G. M. Blake et al. · Osteoporosis International · 2001 · 105 citations

Medicine, Gynecology, Radiology +17

Regional variations of collagen orientation in normal and diseased articular cartilage and subchondral bone determined using small angle X-ray scattering (SAXS)

C.J. Moger, R. Barrett, P. Bleuet et al. · Osteoarthritis and Cartilage · 2007 · 99 citations · Full text

Medicine, Anatomy, Orthopedic Surgery +15