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Early-phase GVHD ge...
Early-phase GVHD gene expression profile in target versus non-target tissues : kidney, a possible target?
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- Sadeghi, B. (author)
- Karolinska Institutet
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- Al-Chaqmaqchi, H. (author)
- Karolinska Institutet
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Al-Hashmi, S. (author)
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- Brodin, D. (author)
- Karolinska Institutet
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- Hassan, Z. (author)
- Karolinska Institutet
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- Abedi-Valugerdi, Manuchehr (author)
- Karolinska Institutet,Stockholms universitet,Institutionen för biokemi och biofysik
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- Moshfegh, A. (author)
- Karolinska Institutet
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- Hassan, M. (author)
- Karolinska Institutet
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(creator_code:org_t)
- 2012-07-23
- 2013
- English.
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In: Bone Marrow Transplantation. - : Springer Science and Business Media LLC. - 0268-3369 .- 1476-5365. ; 48:2, s. 284-293
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https://www.nature.c...
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https://urn.kb.se/re...
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Abstract
Subject headings
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- GVHD is a major complication after allo-SCT. In GVHD, some tissues like liver, intestine and skin are infiltrated by donor T cells while others like muscle are not. The mechanism underlying targeted tropism of donor T cells is not fully understood. In the present study, we aim to explore differences in gene expression profile among target versus non-target tissues in a mouse model of GVHD based on chemotherapy conditioning. Expression levels of JAK-signal transducers and activators of transcription (STAT), CXCL1, ICAM1 and STAT3 were increased in the liver and remained unchanged (or decreased) in the muscle and kidney after conditioning. At the start of GVHD the expression levels of CXCL9, ITGb2, SAA3, MARCO, TLR and VCAM1 were significantly higher in the liver or kidney compared with the muscle of GVHD animals. Moreover, biological processes of inflammatory reactions, leukocyte migration, response to bacterium and chemotaxis followed the same pattern. Our data show that both chemotherapy and allogenicity exclusively induce expression of inflammatory genes in target tissues. Moreover, gene expression profile and histopathological findings in the kidney are similar to those observed in the liver of GVHD mice. Bone Marrow Transplantation (2013) 48, 284-293; doi:10.1038/bmt.2012.120; published online 23 July 2012
Subject headings
- NATURVETENSKAP -- Biologi -- Biofysik (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Biophysics (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Cancer och onkologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Cancer and Oncology (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Hematologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Hematology (hsv//eng)
- NATURVETENSKAP -- Biologi -- Immunologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Immunology (hsv//eng)
- 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)
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Kirurgi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Surgery (hsv//eng)
Keyword
- gene expression
- GVHD
- kidney
- target tissues
- mouse model
Publication and Content Type
- ref (subject category)
- art (subject category)
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