Sökning: WFRF:(Lundgren Bo)
> (2010-2014) >
Multipotent mesench...
Multipotent mesenchymal stromal cells synergize with costimulation blockade in the inhibition of immune responses and the induction of foxp3+ regulatory T cells.
-
- Takahashi, Tohru (författare)
- Karolinska Institutet
-
- Tibell, Annika (författare)
- Karolinska Institutet
-
- Ljung, Karin (författare)
- Karolinska Institutet
-
visa fler...
-
Saito, Yu (författare)
-
Gronlund, Anna (författare)
-
- Osterholm, Cecilia (författare)
- Karolinska Institutet
-
- Holgersson, Jan (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för biomedicin, avdelningen för klinisk kemi och transfusionsmedicin,Institute of Biomedicine, Department of Clinical Chemistry and Transfusion Medicine
-
Lundgren, Torbjörn (författare)
-
- Ericzon, Bo-Göran (författare)
- Karolinska Institutet
-
- Corbascio, Matthias (författare)
- Karolinska Institutet
-
- Kumagai-Braesch, Makiko (författare)
- Karolinska Institutet
-
visa färre...
-
(creator_code:org_t)
- 2014-10-13
- 2014
- Engelska.
-
Ingår i: Stem cells translational medicine. - : Oxford University Press (OUP). - 2157-6564 .- 2157-6580. ; 3:12, s. 1484-94
- Relaterad länk:
-
https://stemcellsjou...
-
visa fler...
-
https://gup.ub.gu.se...
-
https://doi.org/10.5...
-
http://kipublication...
-
visa färre...
Abstract
Ämnesord
Stäng
- Multipotent mesenchymal stromal cell (MSC) therapy and costimulation blockade are two immunomodulatory strategies being developed concomitantly for the treatment of immunological diseases. Both of these strategies have the capacity to inhibit immune responses and induce regulatory T cells; however, their ability to synergize remains largely unexplored. In order to study this, MSCs from C57BL/6 (H2(b)) mice were infused together with fully major histocompatibility complex-mismatched Balb/c (H2(d)) allogeneic islets into the portal vein of diabetic C57BL/6 (H2(b)) mice, which were subsequently treated with costimulation blockade for the first 10 days after transplantation. Mice receiving both recipient-type MSCs, CTLA4Ig, and anti-CD40L demonstrated indefinite graft acceptance, just as did most of the recipients receiving MSCs and CTLA4Ig. Recipients of MSCs only rejected their grafts, and fewer than one half of the recipients treated with costimulation blockade alone achieved permanent engraftment. The livers of the recipients treated with MSCs plus costimulation blockade contained large numbers of islets surrounded by Foxp3(+) regulatory T cells. These recipients showed reduced antidonor IgG levels and a glucose tolerance similar to that of naïve nondiabetic mice. Intrahepatic lymphocytes and splenocytes from these recipients displayed reduced proliferation and interferon-γ production when re-exposed to donor antigen. MSCs in the presence of costimulation blockade prevented dendritic cell maturation, inhibited T cell proliferation, increased Foxp3(+) regulatory T cell numbers, and increased indoleamine 2,3-dioxygenase activity. These results indicate that MSC infusion and costimulation blockade have complementary immune-modulating effects that can be used for a broad number of applications in transplantation, autoimmunity, and regenerative medicine.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Medicinska och farmaceutiska grundvetenskaper -- Immunologi inom det medicinska området (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Basic Medicine -- Immunology in the medical area (hsv//eng)
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas
- Av författaren/redakt...
-
Takahashi, Tohru
-
Tibell, Annika
-
Ljung, Karin
-
Saito, Yu
-
Gronlund, Anna
-
Osterholm, Cecil ...
-
visa fler...
-
Holgersson, Jan
-
Lundgren, Torbjö ...
-
Ericzon, Bo-Göra ...
-
Corbascio, Matth ...
-
Kumagai-Braesch, ...
-
visa färre...
- Om ämnet
-
- MEDICIN OCH HÄLSOVETENSKAP
-
MEDICIN OCH HÄLS ...
-
och Medicinska och f ...
-
och Immunologi inom ...
- Artiklar i publikationen
-
Stem cells trans ...
- Av lärosätet
-
Göteborgs universitet
-
Karolinska Institutet