A C Enders

Summary

Affiliation: University of California
Country: USA

Publications

  1. ncbi request reprint Implantation in the nine-banded armadillo: how does a single blastocyst form four embryos?
    A C Enders
    Department of Cell Biology and Human Anatomy, University of California, Davis, CA 95616, USA
    Placenta 23:71-85. 2002
  2. ncbi request reprint Formation of monozygotic twins: when does it occur?
    A C Enders
    Department of Cell Biology and Human Anatomy, University of California, Davis, CA 95616, USA
    Placenta 23:236-8. 2002
  3. doi request reprint Interstitial trophoblast cells: an enigmatic and variable component of the developing macaque placenta
    A C Enders
    Department of Cell Biology and Human Anatomy, University of California Davis, School of Medicine, One Shields Avenue, Davis, CA 95616, USA
    Placenta 33:672-6. 2012
  4. doi request reprint The evolving placenta: convergent evolution of variations in the endotheliochorial relationship
    A C Enders
    Department of Cell Biology and Human Anatomy, University of California Davis, School of Medicine, Davis CA 95616, USA
    Placenta 33:319-26. 2012
  5. doi request reprint Review: The evolving placenta: different developmental paths to a hemochorial relationship
    A C Enders
    Department of Cell Biology and Human Anatomy, School of Medicine, University of California Davis, Davis, CA 95616, USA
    Placenta 33:S92-8. 2012
  6. pmc Comparative aspects of trophoblast development and placentation
    Anthony M Carter
    Department of Physiology and Pharmacology, University of Southern Denmark, Winsloewparken 21, DK 5000 Odense, Denmark
    Reprod Biol Endocrinol 2:46. 2004
  7. pmc IL-11 and IL-11Ralpha immunolocalisation at primate implantation sites supports a role for IL-11 in placentation and fetal development
    E Dimitriadis
    Prince Henry s Institute of Medical Research, PO Box 5152, Clayton, Victoria 3168, Australia
    Reprod Biol Endocrinol 1:34. 2003
  8. ncbi request reprint Interactions of macaque blastocysts with epithelial cells in vitro
    Allen C Enders
    Department of Cell Biology and Human Anatomy, University of California, Davis, California 95616, USA
    Hum Reprod 20:3026-32. 2005
  9. ncbi request reprint Comparative placentation: some interesting modifications for histotrophic nutrition -- a review
    A C Enders
    Department of Cell Biology and Human Anatomy, University of California, One Shields Avenue, Davis, CA 95616, USA
    Placenta 27:S11-6. 2006
  10. ncbi request reprint Structure of the ovaries of the Nimba otter shrew, Micropotamogale lamottei, and the Madagascar hedgehog tenrec, Echinops telfairi
    A C Enders
    Department of Cell Biology and Human Anatomy, University of California, Davis, CA 95616, USA
    Cells Tissues Organs 179:179-91. 2005

Detail Information

Publications31

  1. ncbi request reprint Implantation in the nine-banded armadillo: how does a single blastocyst form four embryos?
    A C Enders
    Department of Cell Biology and Human Anatomy, University of California, Davis, CA 95616, USA
    Placenta 23:71-85. 2002
    ..The resulting expansion of the exocelom not only enlarges the implantation site but also displaces the collapsing common amnion, limiting the amnion to the areas of the forming embryos...
  2. ncbi request reprint Formation of monozygotic twins: when does it occur?
    A C Enders
    Department of Cell Biology and Human Anatomy, University of California, Davis, CA 95616, USA
    Placenta 23:236-8. 2002
    ....
  3. doi request reprint Interstitial trophoblast cells: an enigmatic and variable component of the developing macaque placenta
    A C Enders
    Department of Cell Biology and Human Anatomy, University of California Davis, School of Medicine, One Shields Avenue, Davis, CA 95616, USA
    Placenta 33:672-6. 2012
    ....
  4. doi request reprint The evolving placenta: convergent evolution of variations in the endotheliochorial relationship
    A C Enders
    Department of Cell Biology and Human Anatomy, University of California Davis, School of Medicine, Davis CA 95616, USA
    Placenta 33:319-26. 2012
    ..It is concluded that the endotheliochorial placenta is more widespread and diversified than originally thought, with the variant with cellular trophoblast in particular appearing in several species studied recently...
  5. doi request reprint Review: The evolving placenta: different developmental paths to a hemochorial relationship
    A C Enders
    Department of Cell Biology and Human Anatomy, School of Medicine, University of California Davis, Davis, CA 95616, USA
    Placenta 33:S92-8. 2012
    ..Variations from the major patterns of development also occur. The way in which the definitive placental form is achieved developmentally should be considered when using placental structure to extrapolate evolution of placentation...
  6. pmc Comparative aspects of trophoblast development and placentation
    Anthony M Carter
    Department of Physiology and Pharmacology, University of Southern Denmark, Winsloewparken 21, DK 5000 Odense, Denmark
    Reprod Biol Endocrinol 2:46. 2004
    ..This is also a likely scenario for Xenarthra and the bats. We argue that a definitive epitheliochorial placenta is a secondary specialization and that it evolved twice, once in the Laurasiatheria and once in the lemurs and lorises...
  7. pmc IL-11 and IL-11Ralpha immunolocalisation at primate implantation sites supports a role for IL-11 in placentation and fetal development
    E Dimitriadis
    Prince Henry s Institute of Medical Research, PO Box 5152, Clayton, Victoria 3168, Australia
    Reprod Biol Endocrinol 1:34. 2003
    ..These results are consistent with a role for IL-11 both during decidualization and placentation in primates...
  8. ncbi request reprint Interactions of macaque blastocysts with epithelial cells in vitro
    Allen C Enders
    Department of Cell Biology and Human Anatomy, University of California, Davis, California 95616, USA
    Hum Reprod 20:3026-32. 2005
    ..Initial studies of in vitro-fertilized oocytes cultured with buffalo rat liver cells suggested that other epithelial cells might be used to assess blastocyst adherence and penetration in vitro...
  9. ncbi request reprint Comparative placentation: some interesting modifications for histotrophic nutrition -- a review
    A C Enders
    Department of Cell Biology and Human Anatomy, University of California, One Shields Avenue, Davis, CA 95616, USA
    Placenta 27:S11-6. 2006
    ....
  10. ncbi request reprint Structure of the ovaries of the Nimba otter shrew, Micropotamogale lamottei, and the Madagascar hedgehog tenrec, Echinops telfairi
    A C Enders
    Department of Cell Biology and Human Anatomy, University of California, Davis, CA 95616, USA
    Cells Tissues Organs 179:179-91. 2005
    ..Lobulated and deeply crypted ovaries are found in both groups but are not as common in the Eulipotyphla making inclusion of this feature as primitive more speculative...
  11. ncbi request reprint Implantation in the macaque: expansion of the implantation site during the first week of implantation
    A C Enders
    Department of Cell Biology and Human Anatomy, University of California, Davis, CA 95616, USA
    Placenta 28:794-802. 2007
    ..It is hoped that the summaries provided will be useful to investigators using macaque monkeys to analyze aspects of implantation in primates...
  12. doi request reprint Reasons for diversity of placental structure
    A C Enders
    Department of Cell Biology and Human Anatomy, University of California, Davis, CA 95616, USA
    Placenta 30:S15-8. 2009
    ....
  13. ncbi request reprint Cytodifferentiation of trophoblast in the anchoring villi and trophoblastic shell in the first half of gestation in the macaque
    A C Enders
    Department of Cell Biology and Human Anatomy, School of Medicine, University of California, Davis 95616, USA
    Microsc Res Tech 38:3-20. 1997
    ..It is concluded that the cytotrophoblast of the cell columns and trophoblastic shell is a pleomorphic cell type responding to adjacent constituents including the matrix it forms...
  14. ncbi request reprint What can comparative studies of placental structure tell us?--A review
    A C Enders
    Department of Cell Biology and Human Anatomy, University of California, School of Medicine, One Shields Avenue, Davis, CA 95616, USA
    Placenta 25:S3-9. 2004
    ..Nevertheless, more complete studies of divergent types of mammalian placenta should help our understanding of mammalian interrelationships as well as placental function...
  15. doi request reprint Placentation in the Egyptian slit-faced bat Nycteris thebaica (Chiroptera: Nycteridae)
    A C Enders
    Department of Cell Biology and Human Anatomy, University of California, Davis, CA 95616, USA
    Placenta 30:792-9. 2009
    ..Shared and divergent reproductive characters are discussed in relationship to bat phylogenetic relationships...
  16. ncbi request reprint Structure of anchoring villi and the trophoblastic shell in the human, baboon and macaque placenta
    A C Enders
    Department of Cell Biology and Human Anatomy, University of California, Davis, CA 95616, USA
    Placenta 22:284-303. 2001
    ....
  17. ncbi request reprint A unique exocelom-like space during early pregnancy in the horse
    A C Enders
    Department of Cell Biology and Human Anatomy, University of California, Davis 95616, USA
    Placenta 21:575-83. 2000
    ....
  18. ncbi request reprint Implantation in the marmoset monkey: expansion of the early implantation site
    A C Enders
    Department of Cell Biology and Human Anatomy, University of California, Davis, California, 95616, USA
    Anat Rec 256:279-99. 1999
    ....
  19. ncbi request reprint Modification of endometrial arteries during invasion by cytotrophoblast cells in the pregnant macaque
    A C Enders
    Department of Cell Biology and Human Anatomy, School of Medicine, University of California, Davis 95616 8643, USA
    Acta Anat (Basel) 159:169-93. 1997
    ..Spiral arteries were modified well into the spongiosum layer of the endometrium, and some were modified into the myometrium...
  20. ncbi request reprint From blastocyst to placenta: the morphology of implantation in the baboon
    A C Enders
    Department of Cell Biology and Human Anatomy, School of Medicine, and California Regional Primate Research Center, University of California, Davis 95616, USA
    Hum Reprod Update 3:561-73. 1997
    ..The early access to controlled maternal blood flow apparently allows trophoblastic lacunae to expand superficially as opposed to more extensive endometrial invasion...
  21. ncbi request reprint Structure of the midterm placenta of the spotted hyena, Crocuta crocuta, with emphasis on the diverse hemophagous regions
    Allen C Enders
    Department of Cell Biology and Human Anatomy, University of California, Davis, CA 95616, USA
    Cells Tissues Organs 183:141-55. 2006
    ..The widespread distribution of the hemophagous regions suggests a nutritive function in addition to an iron transfer function of the columnar cytotrophoblast...
  22. ncbi request reprint Trophoblast cell-mediated modifications to uterine spiral arteries during early gestation in the macaque
    T N Blankenship
    Department of Cell Biology and Human Anatomy, School of Medicine, University of California, Davis 95616 8643, USA
    Acta Anat (Basel) 158:227-36. 1997
    ..This process provides an interesting example of cooperation between different types of interacting tissues from genetically distinct individuals...
  23. ncbi request reprint Ultrastructural localization of pregnancy-specific beta 1-glycoprotein (SP1) and cathepsin B in villi of early placenta of the macaque
    S Schlafke
    Department of Cell Biology and Human Anatomy, School of Medicine, University of California, Davis 95616 8643
    Placenta 13:417-28. 1992
    ..The results are consistent with a secretory pathway including synthesis in the ER, processing by the Golgi complex, and exocytotic release into maternal blood in the intervillous space...
  24. ncbi request reprint Preference of invasive cytotrophoblast for maternal vessels in early implantation in the macaque
    A C Enders
    Department of Cell Biology and Human Anatomy, University of California, Davis 95616, USA
    Acta Anat (Basel) 155:145-62. 1996
    ..Consequently the vascular system constituted a major pathway of invasion, although the arterioles were the only component substantially invaded beyond the trophoblastic-shell/endometrial border...
  25. ncbi request reprint Expression of platelet-endothelial cell adhesion molecule-1 (PECAM) by macaque trophoblast cells during invasion of the spiral arteries
    T N Blankenship
    Department of Cell Biology and Human Anatomy, School of Medicine, University of California, Davis 95616 8643, USA
    Anat Rec 247:413-9. 1997
    ..These cells proceed to migrate within uterine spiral arteries, opposite to the direction of normal blood flow. Observations indicate adhesion of intra-arterial trophoblast to endothelium as well as to adjacent trophoblast cells...
  26. ncbi request reprint Placental diversity in malagasy tenrecs: placentation in shrew tenrecs (Microgale spp.), the mole-like rice tenrec (Oryzorictes hova) and the web-footed tenrec (Limnogale mergulus)
    A C Enders
    Department of Cell Biology and Human Anatomy, University of California, Davis, CA 95616, USA
    Placenta 28:748-59. 2007
    ..It is concluded that there is more variation in placentation both within the subfamily Oryzorictinae and within the family Tenrecidae than would ordinarily be expected...
  27. ncbi request reprint Modification of uterine vasculature during pregnancy in macaques
    Thomas N Blankenship
    Department of Cell Biology and Human Anatomy, School of Medicine, University of California, Davis, California 95616 8643, USA
    Microsc Res Tech 60:390-401. 2003
    ..The functional consequence of this trophoblast activity may be to ensure an adequate flow of maternal blood to the placenta, thus enhancing the survival of the fetus...
  28. doi request reprint Rhesus macaque blastocysts resulting from intracytoplasmic sperm injection of vacuum-dried spermatozoa
    Stuart A Meyers
    Department of Anatomy, Physiology, and Cell Biology, University of California, Davis, CA 95616, USA
    J Med Primatol 38:310-7. 2009
    ..In this study, we examined the feasibility and efficiency of intracytoplasmic sperm injection using vacuum-dried rhesus macaque sperm in CZB medium supplemented with 10% fetal bovine serum...
  29. ncbi request reprint Compartmental distinctions in uterine Muc-1 expression during early pregnancy in cynomolgous macaque (Macaca fascicularis) and baboon (Papio anubis)
    Joanne Julian
    Department of Biological Sciences, University of Delaware, Newark, DE 19716, USA
    Hum Reprod 20:1493-503. 2005
    ..Attachment to the secondary site is delayed relative to the primary site. The aim was to determine if Muc-1 is removed at secondary sites prior to trophoblast attachment...
  30. pmc Suppression of extravillous trophoblast vascular endothelial growth factor expression and uterine spiral artery invasion by estrogen during early baboon pregnancy
    Thomas W Bonagura
    Department of Obstetrics, Gynecology, and Reproductive Sciences, University of Maryland School of Medicine, Bressler Research Laboratories 11 019, 655 West Baltimore Street, Baltimore, Maryland 21201, USA
    Endocrinology 149:5078-87. 2008
    ..We suggest that VEGF mediates the decline in EVT vessel invasion induced by estrogen in early primate pregnancy...
  31. ncbi request reprint Glycosylation at the fetomaternal interface in hemomonochorial placentae from five widely separated species of mammal: is there evidence for convergent evolution?
    Carolyn J P Jones
    Division of Human Development, University of Manchester, St Mary s Hospital, Manchester, UK
    Cells Tissues Organs 185:269-84. 2007
    ..Similar classes of glycan at the hemochorial interface suggest conservation of function. The observed lectin binding patterns suggest broad similarities of glycosylation that may have arisen by convergent evolution...