Tue, 08/05/2018 - 14:15
,
Campus HOM, Hörsaal Geb. 60 (Humangenetik)

Prof. Dr. Nicolai Miosge
(
Host: Prof. Dr. Matthias Hannig
)
Georg-August-Universität, Göttingen

Manipulating co-regulators of RUNX and SOX9 to enhance the chondrogenic potential of chondrogenic progenitor cells in osteoarthritis

The regeneration of diseased hyaline cartilage continues to be a great challenge, mainly because degeneration overtaxes the tissue's self-renewal capacity. Recently, we demonstrated that repair tissue from human articular cartilage during the late stages of osteoarthritis harbors a unique progenitor cell population, termed chondrogenic progenitor cells (CPCs). Down-regulation of the osteogenic transcription factor RUNX2 enhanced the expression of the chondrogenic transcription factor SOX9. This, in turn, increased the matrix synthesis potential of the CPCs without altering their migratory capacity (Koelling et al., 2009, Cell Stem Cell). We now present unpublished data on the role of co-regulators of SOX9 and RUNX2 to enhance the chondrogenic potential of CPCs. Candidate molecules for example, RAB5C, YWHAE or DDX5, identified in an elaborated knock-down and pull down experiment have been overexpressed or knocked-out via CRISPR/Cas9 to elucidate their influence on the chondrogenic behavior of CPCs. The results indicate, that the chondrogenic potential of CPCs can be enhanced via the manipulation of co-regulators of SOX9 and RUNX2.

Upcoming Events

  • SFB 1027 Seminar

    Tue, 23/04/2024 - 14:00
    ,
    Campus SB, Building E2 6, Room E04

    Prof. Dr. Carsten Beta

    Biohybrid micro-transport — how motile cells move passive micro-cargo

  • SFB 1027 Seminar

    Tue, 30/04/2024 - 14:00
    ,
    Campus SB, Building E2 6, Room E04

    Prof. Dr. Abdou Rachid Thiam

    Crafting the lipid droplet proteome

  • SFB 1027 Seminar

    Tue, 14/05/2024 - 14:00
    ,
    Campus SB, E2 6, E04

    Dr. Michael Lienemann

    Enzymatic and microbial electrosynthesis for the conversion of carbon dioxide into food supplements and commodity chemicals

  • SFB 1027 Seminar

    Tue, 28/05/2024 - 14:00
    ,
    Campus SB, Building E2 6, Room E04

    Prof. Dr. Sabine Klapp

    t.b.a.

  • IRTG Intro Lecture

    Wed, 29/05/2024 - 14:00
    ,
    Campus SB, Building E2 9, Room 0.07

    Prof. Dr. Karin Jabobs

    t.b.a.

  • SFB 1027 Seminar

    Tue, 04/06/2024 - 14:00
    ,
    Campus SB, E2 6, E04

    Prof. Dr. Stefan Klumpp

    t.b.a.

  • IRTG Intro Lecture

    Tue, 11/06/2024 - 14:00
    ,
    Campus SB, Building E2 6, Room E.04

    Prof. Dr. Jochen Hub

    Everything You Always Wanted to Know About Molecular Dynamics Simulations* 

    (*But Were Afraid to Ask)

  • SFB 1027 summer camp

    Wed, 26/06/2024 - 09:00 to Fri, 28/06/2024 - 16:00
    ,
    BURG EBERNBURG 55583 Bad Kreuznach Bad Münster am Stein Ebernburg

  • SFB 1027 Seminar

    Tue, 16/07/2024 - 14:00
    ,
    Campus SB, Building E2 6, Room E04

    Prof. Dr. Jona Kayser

    t.b.a.

  • SFB 1027 Seminar

    Tue, 23/07/2024 - 14:00
    ,
    Campus SB, E2 6, E04

    Prof. Dr. Doris Heinrich

    t.b.a.

 

 

 

 

 

 

 

 

 

 

 

 

  Legal notice Privacy policy