29 October 2015 : Short communication
Increased Numbers of 6-sulfo LacNAc (slan) Dendritic Cells in Hand Transplant Recipients
Wojciech BaranABCE, Maria KoziolB, Zdzisław WoźniakCD, Mirosław BanasikAB, Maria BoratyńskaEFG, Anja KunzeDEF, Knut SchakelAFGDOI: 10.12659/AOT.894828
Ann Transplant 2015; 20:649-654
Abstract
BACKGROUND
Vascularized composite allotransplantation (VCA) is a modern option for the treatment of functionally significant limb and tissue defects. In our study we aimed to characterize the morphological and histological features of the hand transplant recipient skin rejection.
MATERIAL AND METHODS
We clinically evaluated the skin and mucous membranes and microscopically assessed biopsies taken from the patient’s own skin and from the allogenic grafted limb (n=5). We also performed immunohistochemistry for presence of T lymphocytes (CD3, CD4, and CD8), B lymphocytes (CD20), macrophages (CD68), Langerhans cells (CD1a+), plasmacytoid dendritic cells (pDCs) (CD123+) and 6-sulfo LacNAc+ dendritic cells (slanDCs) (DD2+).
RESULTS
Only scattered pDCs were present in both own and skin grafts. The number of LC in the epidermis was higher in graft skin in all cases and CD1a+ cells were also present in the dermis in transplanted skin in patients with grade 1 rejection. Most interestingly, we identified far increased numbers of dermal slanDCs in the grafted skin. SlanDCs have a high capacity to produce proinflammatory cytokines and have been described as inflammatory dermal dendritic cells in psoriasis and lupus erythematosus.
CONCLUSIONS
It may be hypothesized that slanDCs identified in the skin after limb transplantation may support the local inflammatory skin reaction.
Keywords: Graft Rejection, Hand Transplantation
SARS-CoV-2/COVID-19
29 March 2023 : Editorial
Editorial: Effective Direct-Acting Antiviral Treatments Support Global and National Programs to Eliminate H...Med Sci Monit In Press; DOI: 10.12659/MSM.940519
06 December 2022 : Original article
Changes in Physical Activity Due to Fear of COVID-19 and Its Impact on Depression Among Post-Liver Transpla...Ann Transplant 2022; 27:e938239
04 October 2022 : Original article
Incidence of COVID-19 and Identification of Possible Risk Factors Associated with COVID-19 in Acute Renal T...Ann Transplant 2022; 27:e937688
12 April 2022 : Letter/Correspondence
Pancreas Allograft Thrombosis as a Post-COVID-19 Complication in a Diabetic Patient After Pancreas Transpla...Ann Transplant 2022; 27:e935863
In Press
27 Mar 2023 : Original article
Outcomes of Kidney Transplantation in Older RecipientsAnn Transplant In Press; DOI: 10.12659/AOT.938692
27 Mar 2023 : Original article
The Incidence of Brain-Dead Donors Based on Screening and Management Led by IntensivistsAnn Transplant In Press; DOI: 10.12659/AOT.939521
22 Mar 2023 : Original article
Effect of Sodium Bicarbonate Ringer’s Solution on Intraoperative Blood Gas Analysis and Postoperative Recov...Ann Transplant In Press; DOI: 10.12659/AOT.939097
17 Mar 2023 : Original article
Converting from Tenofovir Disoproxil Fumarate to Tenofovir Alafenamide in Patients with Hepatitis B Followi...Ann Transplant In Press; DOI: 10.12659/AOT.938731
Most Viewed Current Articles
24 Aug 2021 : Review article
Normothermic Machine Perfusion (NMP) of the Liver – Current Status and Future PerspectivesDOI :10.12659/AOT.931664
Ann Transplant 2021; 26:e931664
26 Jan 2022 : Review article
Recurrence of Hepatocellular Carcinoma After Liver Transplantation: Risk Factors and Predictive ModelsDOI :10.12659/AOT.934924
Ann Transplant 2022; 27:e934924
29 Dec 2021 : Original article
Efficacy and Safety of Tacrolimus-Based Maintenance Regimens in De Novo Kidney Transplant Recipients: A Sys...DOI :10.12659/AOT.933588
Ann Transplant 2021; 26:e933588
15 Mar 2022 : Case report
Combined Liver, Pancreas-Duodenum, and Kidney Transplantation for Patients with Hepatitis B Cirrhosis, Urem...DOI :10.12659/AOT.935860
Ann Transplant 2022; 27:e935860