E Koyama

Summary

Affiliation: University of Pennsylvania
Country: USA

Publications

  1. ncbi request reprint Development of stratum intermedium and its role as a Sonic hedgehog-signaling structure during odontogenesis
    E Koyama
    Department of Anatomy and Histology, University of Pennsylvania School of Dental Medicine, Philadelphia, PA 19104 6003, USA
    Dev Dyn 222:178-91. 2001
  2. pmc Sulfotransferase Ndst1 is needed for mandibular and TMJ development
    T Yasuda
    Department of Orthopaedic Surgery, Thomas Jefferson University College of Medicine, 1015 Walnut Street, Curtis Building Room 501, Philadelphia, PA 19107, USA
    J Dent Res 89:1111-6. 2010
  3. doi request reprint Roles of the primary cilium component Polaris in synchondrosis development
    T Ochiai
    Department of Orthopaedic Surgery, Thomas Jefferson University College of Medicine, 1015 Walnut Street, Curtis Building, Room 501, Philadelphia, PA 19107, USA
    J Dent Res 88:545-50. 2009
  4. pmc Muenke syndrome mutation, FgfR3P²⁴⁴R, causes TMJ defects
    T Yasuda
    Division of Orthopaedic Surgery, The Children s Hospital of Philadelphia, Abramson Research Center, 3516 Civic Center Blvd, Philadelphia, PA 19107, USA
    J Dent Res 91:683-9. 2012
  5. pmc Indian hedgehog roles in post-natal TMJ development and organization
    T Ochiai
    Department of Orthopaedic Surgery, Thomas Jefferson University College of Medicine, 1015 Walnut Street, Curtis Building Room 501, Philadelphia, PA 19107, USA
    J Dent Res 89:349-54. 2010
  6. ncbi request reprint Wnt/beta-catenin signaling regulates cranial base development and growth
    M Nagayama
    Department of Orthopaedic Surgery, Thomas Jefferson University College of Medicine, Philadelphia, PA 19107, USA
    J Dent Res 87:244-9. 2008
  7. ncbi request reprint Development of articular cartilage: what do we know about it and how may it occur?
    M Pacifici
    Department of Anatomy and Histology, School of Dental Medicine, University of Pennsylvania, 4001 Spruce Street, Philadelphia, PA 19104, USA
    Connect Tissue Res 41:175-84. 2000
  8. ncbi request reprint Roles of FGF-10 on the development of diathrodial limb joints
    Irina Lovinescu
    Department of Anatomy and Cell Biology, University of Pennsylvania School of Dental Medicine, USA
    Penn Dent J (Phila) 103:5, 9. 2003
  9. ncbi request reprint Over- and ectopic expression of Wnt3 causes progressive loss of ameloblasts in postnatal mouse incisor teeth
    S E Millar
    Department of Dermatology and Cell and Developmental Biology, University of Pennsylvania, Philadelphia, Pennsylvania, USA
    Connect Tissue Res 44:124-9. 2003
  10. ncbi request reprint Expression of HIF prolyl hydroxylase isozymes in growth plate chondrocytes: relationship between maturation and apoptotic sensitivity
    S P Terkhorn
    Department of Orthopaedic Surgery, Division of Orthopaedic Research, Thomas Jefferson University, Philadelphia, Pennsylvania 19107, USA
    J Cell Physiol 210:257-65. 2007

Collaborators

Detail Information

Publications11

  1. ncbi request reprint Development of stratum intermedium and its role as a Sonic hedgehog-signaling structure during odontogenesis
    E Koyama
    Department of Anatomy and Histology, University of Pennsylvania School of Dental Medicine, Philadelphia, PA 19104 6003, USA
    Dev Dyn 222:178-91. 2001
    ..Given its dynamic and apparently interactive properties, stratum intermedium may help orchestrate progression of odontogenesis from cusp to cervix...
  2. pmc Sulfotransferase Ndst1 is needed for mandibular and TMJ development
    T Yasuda
    Department of Orthopaedic Surgery, Thomas Jefferson University College of Medicine, 1015 Walnut Street, Curtis Building Room 501, Philadelphia, PA 19107, USA
    J Dent Res 89:1111-6. 2010
    ..Our findings indicate that Ndst1-dependent HS sulfation is critical for mandibular and TMJ development and allows HS-PGs to exert their roles via regulation of Ihh signaling topography and action...
  3. doi request reprint Roles of the primary cilium component Polaris in synchondrosis development
    T Ochiai
    Department of Orthopaedic Surgery, Thomas Jefferson University College of Medicine, 1015 Walnut Street, Curtis Building, Room 501, Philadelphia, PA 19107, USA
    J Dent Res 88:545-50. 2009
    ....
  4. pmc Muenke syndrome mutation, FgfR3P²⁴⁴R, causes TMJ defects
    T Yasuda
    Division of Orthopaedic Surgery, The Children s Hospital of Philadelphia, Abramson Research Center, 3516 Civic Center Blvd, Philadelphia, PA 19107, USA
    J Dent Res 91:683-9. 2012
    ..We suggest that a balance between FGF and hedgehog signaling pathways is critical for the integrity of TMJ development and for the maintenance of cellular organization...
  5. pmc Indian hedgehog roles in post-natal TMJ development and organization
    T Ochiai
    Department of Orthopaedic Surgery, Thomas Jefferson University College of Medicine, 1015 Walnut Street, Curtis Building Room 501, Philadelphia, PA 19107, USA
    J Dent Res 89:349-54. 2010
    ..Lubricin overexpression in mutants may represent a compensatory response to sustain TMJ movement and function...
  6. ncbi request reprint Wnt/beta-catenin signaling regulates cranial base development and growth
    M Nagayama
    Department of Orthopaedic Surgery, Thomas Jefferson University College of Medicine, Philadelphia, PA 19107, USA
    J Dent Res 87:244-9. 2008
    ..This pathway promotes chondrocyte maturation and ossification events, and may exert this important role by dampening the effects of Ihh-PTHrP together with sFRP-1...
  7. ncbi request reprint Development of articular cartilage: what do we know about it and how may it occur?
    M Pacifici
    Department of Anatomy and Histology, School of Dental Medicine, University of Pennsylvania, 4001 Spruce Street, Philadelphia, PA 19104, USA
    Connect Tissue Res 41:175-84. 2000
    ....
  8. ncbi request reprint Roles of FGF-10 on the development of diathrodial limb joints
    Irina Lovinescu
    Department of Anatomy and Cell Biology, University of Pennsylvania School of Dental Medicine, USA
    Penn Dent J (Phila) 103:5, 9. 2003
    ..Recent work from this laboratory showed that FGF members are expressed in limb developing joints. Thus, the present project focused on what roles these proteins may have in joint development...
  9. ncbi request reprint Over- and ectopic expression of Wnt3 causes progressive loss of ameloblasts in postnatal mouse incisor teeth
    S E Millar
    Department of Dermatology and Cell and Developmental Biology, University of Pennsylvania, Philadelphia, Pennsylvania, USA
    Connect Tissue Res 44:124-9. 2003
    ..Loss of ameloblasts may be due to defective proliferation or differentiation of ameloblast precursors, progressive apoptosis of ameloblasts, or loss of ameloblast stem cells...
  10. ncbi request reprint Expression of HIF prolyl hydroxylase isozymes in growth plate chondrocytes: relationship between maturation and apoptotic sensitivity
    S P Terkhorn
    Department of Orthopaedic Surgery, Division of Orthopaedic Research, Thomas Jefferson University, Philadelphia, Pennsylvania 19107, USA
    J Cell Physiol 210:257-65. 2007
    ..This loss of protective activity together with the changes mediated by HIF would be expected to generate conditions that would favor the induction of chondrocyte apoptosis...
  11. ncbi request reprint Polarizing activity, Sonic hedgehog, and tooth development in embryonic and postnatal mouse
    E Koyama
    Department of Anatomy and Histology, School of Dental Medicine, University of Pennsylvania, Philadelphia 19104, USA
    Dev Dyn 206:59-72. 1996
    ..Given its subsequent association with differentiating ameloblasts, Shh probably participates also in cytogenetic events during odontogenesis...