University Duisburg-EssenAnatomie Essen
 

CONTACT

Prof. Dr. med. Dr. rer. nat.
Hans-Werner Denker
phone +49 (0)201 403792
fax +49 (0)201 4377593
email:
 
Deutsche Version English Version
Prof. H.-W. Denker Hans-Werner Denker, Prof. Dr. med. Dr. rer. nat.
Chair of Anatomy and Developmental Biology
Institute of Anatomy, Medical Faculty, University Duisburg-Essen (Germany)
Retired since March 2006

Topics of research

Cell and developmental biology:
Differentiaton physiology of epithelial tissue (in particular, uterine epithelium), cell biology of steroid hormone action; mechanisms of embryo implantation; control of placentation; in vitro investigations of trophoblastic and choriocarcinoma cell lines; cell-cell interactions, cell-matrix interactions, cell differentiation, mechanisms of invasion.
Developmental biology of early mammalian embryos.
Embryonic stem cells:
Differentiation potential and ethical implications.

News

Publications (more)

  • DENKER, H.-W.:
    Ethical concerns over use of new cloning technique in humans.
    Nature 461: 341 (2009). PubMed   pdf-download (5.78 KB)
  • DENKER, H.-W.:
    Induced pluripotent stem cells: How to deal with the developmental potential.
    Reproductive BioMedicine Online 19 Suppl. 1: 34-37 (2009). PubMed   RBM Online   pdf-download (287 KB)
  • DENKER, H.-W.:
    Totipotency/pluripotency and patentability.
    Stem Cells 26: 1656-1657 (2008). PubMed   Stem Cells   pdf-download (14.4 KB)
  • DENKER, H.W.:
    Human embryonic stem cells:
    The real challenge for research as well as for bioethics is still ahead of us.

    Cells Tissues Organs 187: 250-256 (2008). PubMed   pdf-download (155 KB)
  • DENKER, H.W.:
    Potentiality of embryonic stem cells: an ethical problem even with alternative stem cell sources.
    Journal of Medical Ethics 32: 665-671 (2006). PubMed   pdf-download (131 KB)

Commentaries about...

Publications (more)

  • NIH Guidelines for Human Stem Cell Research (2009) (Public Comment ID 16452).
    pdf-download (15.1 KB)   NIH Website
  • RICHTER-KUHLMANN: Deutsches Ärzteblatt (2007)
    Stammzellenforschung: Reprogrammierungserfolge (iPS) entzünden erneut Debatte.
    Leserbrief: pdf-download (12.5 KB)
    Leicht gekürzt veröffentlicht in: Deutsches Ärzteblatt 105 (Heft 11): A 577- A 578 (2008). Link
  • CHUNG et al.: Cell Stem Cell (2008)
    Human embryonic stem cell lines generated without embryo destruction.
    Deutsch (12.2 KB)   English (11.3 KB)

Books (more)

  • WEIGL, A.: Resch-Verlag (2007)
    Der preisgegebene Mensch. Überlegungen zum biotechnischen Umgang mit menschlichen Embryonen.
  • HEINEMANN, T.: Walter de Gruyter (2005)
    Klonieren beim Menschen. Analyse des Methodenspektrums und internationaler Vergleich der ethischen Bewertungskriterien.