Helge Bertram

Vascular endothelial growth factor (VEGF‐A) expression in human mesenchymal stem cells: Autocrine and paracrine role on osteoblastic and endothelial differentiation

Hubert Mayer, Helge Bertram, Werner Lindenmaier et al. · Journal of Cellular Biochemistry · 2005 · 326 citations

Medicine, Developmental Biology, Bone Metabolism +16

Vascular Endothelial Growth Factor Gene-Activated Matrix (VEGF165-GAM) Enhances Osteogenesis and Angiogenesis in Large Segmental Bone Defects

Florian Geiger, Helge Bertram, Irina Berger et al. · Journal of Bone and Mineral Research · 2005 · 301 citations

Engineering, Bioengineering, Orthopaedic Surgery +17

Induction of Intervertebral Disc–Like Cells From Adult Mesenchymal Stem Cells

Eric Steck, Helge Bertram, Rainer Abel et al. · Stem Cells · 2005 · 261 citations · Full text

Life Sciences, Bioengineering, Cell Biology +15

Matrix-assisted cell transfer for intervertebral disc cell therapy

Helge Bertram, Markus Kroeber, Haili Wang et al. · Biochemical and Biophysical Research Communications · 2005 · 87 citations

Engineering, Bioengineering, Orthopaedic Surgery +14

Requirement of the Laying Hen for Sulfur Amino Acids

J.B. Schutte, J. de Jong, Helge Bertram · Poultry Science · 1994 · 82 citations · Full text

Agriculture, Nutrition, Poultry Science +17