Warning: file_get_contents(https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&id=28894001
&cmd=llinks): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests
in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 215
Deprecated: Implicit conversion from float 227.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 227.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 227.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 227.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 227.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 227.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 227.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 227.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 227.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 261.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 261.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Warning: imagejpeg(C:\Inetpub\vhosts\kidney.de\httpdocs\phplern\28894001
.jpg): Failed to open stream: No such file or directory in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 117 Proc+Natl+Acad+Sci+U+S+A
2017 ; 114
(39
): 10443-10448
Nephropedia Template TP
gab.com Text
Twit Text FOAVip
Twit Text #
English Wikipedia
Intestinal type 1 regulatory T cells migrate to periphery to suppress
diabetogenic T cells and prevent diabetes development
#MMPMID28894001
Yu H
; Gagliani N
; Ishigame H
; Huber S
; Zhu S
; Esplugues E
; Herold KC
; Wen L
; Flavell RA
Proc Natl Acad Sci U S A
2017[Sep]; 114
(39
): 10443-10448
PMID28894001
show ga
Growing insight into the pathogenesis of autoimmune diseases and numerous studies
in preclinical models highlights the potential of regulatory T cells to restore
tolerance. By using non-obese diabetic (NOD) BDC2.5 TCR-transgenic (Tg), and
IL-10 and Foxp3 double-reporter mice, we demonstrate that alteration of gut
microbiota during cohousing experiments or treatment with anti-CD3 mAb
significantly increase intestinal IL-10-producing type 1 regulatory T (Tr1) cells
and decrease diabetes incidence. These intestinal antigen-specific Tr1 cells have
the ability to migrate to the periphery via a variety of chemokine receptors such
as CCR4, CCR5, and CCR7 and to suppress proliferation of Th1 cells in the
pancreas. The ability of Tr1 cells to cure diabetes in NOD mice required IL-10
signaling, as Tr1 cells could not suppress CD4(+) T cells with a
dominant-negative IL-10R. Taken together, our data show a key role of intestinal
Tr1 cells in the control of effector T cells and development of diabetes.
Therefore, modulating gut-associated lymphoid tissue to boost Tr1 cells may be
important in type 1 diabetes management.
|Adoptive Transfer/*methods
[MESH]
|Animals
[MESH]
|Cell Differentiation/immunology
[MESH]
|Cell Movement/immunology
[MESH]
|Cell Proliferation
[MESH]
|Cell- and Tissue-Based Therapy/*methods
[MESH]
|Diabetes Mellitus, Type 1/immunology/*prevention & control
[MESH]