Dot blots of solubilized extracellular matrix allow quantification of human antibodies bound to epitopes present in decellularized porcine pulmonary heart valves.

abstract：:For long-term xenograft survival, coagulation control is one of the remaining critical issues. Our attention has been directed toward human thrombomodulin (hTM), because it is expected to exhibit the following beneficial effects on coagulation control and cytoprotection: (i) to solve the problem of molecular incompati...

journal_title：Xenotransplantation

authors： Yazaki S,Iwamoto M,Onishi A,Miwa Y,Hashimoto M,Oishi T,Suzuki S,Fuchimoto D,Sembon S,Furusawa T,Liu D,Nagasaka T,Kuzuya T,Ogawa H,Yamamoto K,Iwasaki K,Haneda M,Maruyama S,Kobayashi T

更新日期：2012-03-01 00:00:00

abstract：BACKGROUND:Our previous study has shown that porcine antigen-primed and CD4+ T cell-activated macrophages are capable of recognition and rejection of porcine xenografts after adoptive transfer. However, whether this is an absolute xenograft specific rejection remains to be confirmed. METHODS:Mouse islet allografts and...

journal_title：Xenotransplantation

authors： Fu Y,Lu X,Yi S,Wu J,O'Hara JM,Hawthorne WJ,Hucker K,O'Connell PJ

更新日期：2008-09-01 00:00:00

abstract：:Liver xenografts transplanted from guinea pig to rat suffer from inadequate organ reperfusion and initial dysfunction, despite sufficient complement depletion using cobra venom factor (CVF). Reperfusion injury is prevented when complement depleted donors are treated with the prostacyclin analog epoprostenol. Histologi...

journal_title：Xenotransplantation

authors： Meyer zu Vilsendorf A,Link C,Jörns A,Nagel E,Köhl J

更新日期：2001-02-01 00:00:00

abstract：:Neonatal porcine islets are characterized by reproducible isolation success and high yields, sizable advantages over adult islets. In this work we have analyzed selected phenotypic and functional characteristics of porcine neonatal islets relevant to their possible use for transplant in humans. We show that porcine is...

journal_title：Xenotransplantation

authors： Vizzardelli C,Molano RD,Pileggi A,Berney T,Cattan P,Fenjves ES,Peel A,Fraker C,Ricordi C,Inverardi L

更新日期：2002-01-01 00:00:00

abstract：:My purpose in these remarks is to stimulate us to consider the vast array that nature has provided us in the differentiation of species, and to examine the possibility that some of these differences might prove useful in other species, including man. ...

journal_title：Xenotransplantation

authors： Reemtsma K

更新日期：2000-05-01 00:00:00

abstract：BACKGROUND:Descemet's membrane endothelial keratoplasty (DMEK) might be a promising technique for future xeno-corneal transplantation due to its ultrathin graft, extremely low rejection occurrence, suture-free graft fixation, and minimal immunosuppressive regime usage. The aim of this study is to explore the feasibilit...

journal_title：Xenotransplantation

authors： Liu Y,Zhang J,Zhang Y,Yin M,Miao S,Liang Q,Pan Z

更新日期：2018-09-01 00:00:00

abstract：:The present study was undertaken to establish a rat-to-mouse vascularized small bowel xenotransplantation model to study acute vascular and hyperacute xenograft rejection, and xenogenic cell migration. Lewis rat small bowel grafts were transplanted heterotopically to group 1, Balb/c mice, and group 2, Balb/c mice pre-...

journal_title：Xenotransplantation

authors： Kiyochi H,Kellersmann R,Blömer A,Garcia BM,Zhang Z,Zhong R,Grant DR

更新日期：1999-02-01 00:00:00

abstract：BACKGROUND:This paper is based on a theological symposium presented at the International Xenotransplantation Association's 14th Congress held in Baltimore, MD, September, 2017. METHODS:The information explores the Jewish, Christian and Muslim theological perceptions and perspectives about cross-species (ie pig-to-huma...

journal_title：Xenotransplantation

authors： Paris W,Seidler RJH,FitzGerald K,Padela AI,Cozzi E,Cooper DKC

更新日期：2018-05-01 00:00:00

abstract：BACKGROUND:Pig islets represent an alternative to the current modes of treatment for patients with diabetes. However, the concerns over pathogen transmission including that of PERV limit their immediate, widespread usage in humans. It has been previously demonstrated that PERV copy number and particularly expression le...

journal_title：Xenotransplantation

authors： Mourad NI,Crossan C,Cruikshank V,Scobie L,Gianello P

更新日期：2017-07-01 00:00:00

abstract：AIM:To provide information on the specificity of induced anti-pig antibodies (Abs) in baboons after exposure and sensitization to pig antigens. MATERIALS AND METHODS:Baboons (n=7) received either porcine mobilized peripheral blood progenitor cells (n=3), kidney (n=3) or heart (n=1) transplants. After rejection of thes...

journal_title：Xenotransplantation

authors： Buhler L,Xu Y,Li W,Zhu A,Cooper DK

更新日期：2003-01-01 00:00:00

abstract：:The last 15 years or so have seen exciting progress in xenotransplantation, with porcine organ grafts surviving months or even years in non-human primates. These advances reflect the application of new scientific knowledge, improved immunosuppressive agents, and genetic engineering. The field has recently enjoyed a re...

journal_title：Xenotransplantation

authors： Sykes M

更新日期：2018-05-01 00:00:00

abstract：:When clinical xenotransplantation is introduced, the costs associated with acquisition of a genetically engineered pig organ are as yet unknown. How will these costs compare with those currently associated with the acquisition of deceased human organs? An understanding of the financial aspects of deceased organ and ti...

journal_title：Xenotransplantation

authors： Saari RJ,Cooper DKC

更新日期：2017-07-01 00:00:00

abstract：BACKGROUND:  Various groups have reported prolonged diabetes reversal and graft function after porcine islet transplantation into diabetic macaques using different experimental designs (macaque source, islet source, type of immunosuppression): subsequently, the International Xenotransplantation Association has publishe...

journal_title：Xenotransplantation

authors： Graham ML,Schuurman HJ

更新日期：2013-01-01 00:00:00

abstract：BACKGROUND:The pig pancreas is considered to be the most suitable source of islets for xenotransplantation in patients with type I diabetes. The objective of this study was to assess the antigenicity of neonatal porcine islet-like cell clusters (NPCC), including the Galalpha1-3Galbeta1-4GlcNAc-R (alpha-Gal) and Hanganu...

journal_title：Xenotransplantation

authors： Omori T,Nishida T,Komoda H,Fumimoto Y,Ito T,Sawa Y,Gao C,Nakatsu S,Shirakura R,Miyagawa S

更新日期：2006-09-01 00:00:00

abstract：BACKGROUND:Microvascular thrombosis is a prominent characteristic of delayed xenograft rejection, therefore the effects of antiplatelet therapy with aspirin and clopidogrel on long-term cardiac xenograft function was investigated in a heterotopic pig-to-baboon cardiac transplant model. METHODS:Donor hearts from human ...

journal_title：Xenotransplantation

authors： Schirmer JM,Fass DN,Byrne GW,Tazelaar HD,Logan JS,McGregor CG

更新日期：2004-09-01 00:00:00

abstract：BACKGROUND:The programmed cell death-1 (PD-1, CD279)/PD-Ligand1 (PD-L1, CD274) receptor system is crucial for controlling the balance between immune activation and induction of tolerance via generation of inhibitory signals. Expression of PD-L1 is associated with reduced immunogenicity and renders cells and tissues to ...

journal_title：Xenotransplantation

authors： Buermann A,Petkov S,Petersen B,Hein R,Lucas-Hahn A,Baars W,Brinkmann A,Niemann H,Schwinzer R

更新日期：2018-09-01 00:00:00

abstract：BACKGROUND:Endothelial damage is a critical step in the development of (xeno) transplantation-related and cardiovascular pathology. In humans, the amount of circulating endothelial cells (CEC) correlates to disease intensity and functions as a valuable damage marker. While (xeno) transplantation and cardiovascular rese...

journal_title：Xenotransplantation

authors： Post IC,Weenink RP,van Wijk AC,Heger M,Böing AN,van Hulst RA,van Gulik TM

更新日期：2013-01-01 00:00:00

abstract：BACKGROUND:Porcine islet transplantation is emerging as an attractive option for the treatment of patients with type 1 diabetes, with the possibility of providing islets of higher and more consistent quality and in larger volumes than available from human pancreata. The use of encapsulated neonatal porcine islets (ENPI...

journal_title：Xenotransplantation

authors： Kitzmann JP,Law L,Shome A,Muzina M,Elliott RB,Mueller KR,Schuurman HJ,Papas KK

更新日期：2012-11-01 00:00:00

abstract：BACKGROUND:TNF and its receptors TNF-Receptor 1 (TNFR1, CD120a) and TNF-Receptor 2 (TNFR2, CD120b) have been implicated in the rejection of transplanted cells and organs. Although pig TNFR1 (pTNFR1) is known to mediate the effects of human TNF in a xenogeneic setting, it is unclear whether pig TNFR2 (pTNFR2) could cont...

journal_title：Xenotransplantation

authors： Uribe-Herranz M,Casinghino SR,Bosch-Presegué L,Fodor WL,Costa C

更新日期：2011-03-01 00:00:00

abstract：:Decellularized bovine pericardium (DBP)-based biomeshes are the gold standard in reconstructive surgery. In order to prolong their stability after the transplantation, various chemical cross-linking strategies are employed. However, structural and functional properties of the biomeshes differ in dependence on the cros...

journal_title：Xenotransplantation

authors： Grebenik EA,Istranov LP,Istranova EV,Churbanov SN,Shavkuta BS,Dmitriev RI,Veryasova NN,Kotova SL,Kurkov AV,Shekhter AB,Timashev PS

更新日期：2019-05-01 00:00:00

abstract：BACKGROUND:Both the complement and the coagulation systems play important roles in the development of hyperacute or acute antibody-mediated xenograft rejection. Atrase B is a novel metalloproteinase isolated from the venom of Naja atra. In this study, we investigated the inhibitory effects of atrase B on complement act...

journal_title：Xenotransplantation

authors： Fu C,Shi L,Huang X,Feng H,Tan X,Chen S,Zhu L,Sun Q,Chen G

更新日期：2020-09-01 00:00:00

abstract：:The aim of the present study was to evaluate the immunosuppressive effect of tacrolimus (TAC) in discordant islet xenotransplantation. Fetal porcine islet-like cell clusters (ICCs) were transplanted under the kidney capsule in normoglycemic rats treated with TAC monotherapy, TAC plus other immunosuppressive drugs or c...

journal_title：Xenotransplantation

authors： Song Z,Zhang J,Bennet W,Wennberg L

更新日期：2003-11-01 00:00:00

abstract：BACKGROUND:In pig-to-human xenotransplantation, interactions between human natural killer (NK) cells and porcine endothelial cells (pEC) are characterized by recruitment and cytotoxicity. Protection from xenogeneic NK cytotoxicity can be achieved in vitro by the expression of the non-classical human leukocyte antigen-E...

journal_title：Xenotransplantation

authors： Puga Yung G,Bongoni AK,Pradier A,Madelon N,Papaserafeim M,Sfriso R,Ayares DL,Wolf E,Klymiuk N,Bähr A,Constantinescu MA,Voegelin E,Kiermeir D,Jenni H,Rieben R,Seebach JD

更新日期：2018-01-01 00:00:00

abstract：BACKGROUND:Intravascular thrombosis and systemic coagulation abnormalities are major hurdles to successful xenotransplantation and are signs of acute humoral rejection. Increased expression of tissue factor (TF) is associated with the development of microvascular thrombosis in xenografts. To develop an effective strate...

journal_title：Xenotransplantation

authors： Lee KG,Lee H,Ha JM,Lee YK,Kang HJ,Park CG,Kim SJ

更新日期：2012-05-01 00:00:00

abstract：:The use of xenogeneic porcine pancreatic islets has been shown to be a potentially promising alternative to using human allogeneic islets to treat insulin-dependent type 1 diabetes (T1D). This article provides an overview of the existing FDA regulatory framework that would be applied to the regulation of clinical tria...

journal_title：Xenotransplantation

authors： Arcidiacono JA,Evdokimov E,Lee MH,Jones J,Rudenko L,Schneider B,Snoy PJ,Wei CH,Wensky AK,Wonnacott K

更新日期：2010-09-01 00:00:00

abstract：BACKGROUND:Whilst macrohemodynamic function of porcine xenografts transplanted into baboons has been assessed perioperatively, the ability of the xenograft to maintain systemic microcirculatory perfusion has not been investigated after pig-to-baboon xenotransplantation so far. METHODS:We investigated the sublingual mi...

journal_title：Xenotransplantation

authors： Bauer A,Renz V,Baschnegger H,Abicht JM,Beiras-Fernandez A,Brenner P,Thein E,Schmoeckel M,Reichart B,Christ F

更新日期：2011-07-01 00:00:00

abstract：BACKGROUND:Liver fibrosis results from accumulation of extracellular matrix components and is associated with many chronic hepatic diseases. There is to date no specific therapy for this disease, and patients receive treatment for its associated complications. Specific progenitor cells, known as oval cells, are present...

journal_title：Xenotransplantation

authors： Sáez-Lara MJ,Frecha C,Martín F,Abadía F,Toscano M,Gil A,Fontana L

更新日期：2006-11-01 00:00:00

abstract：:Highly sensitized patients awaiting kidney transplantation may be potential candidates for future clinical trials using pig organ donors. Because of crossreactivity between human leucocyte antigens (HLA) and swine leucocyte antigens (SLA), such patients might have heightened T-cell responses to porcine xenoantigens. W...

journal_title：Xenotransplantation

authors： Oostingh GJ,Davies HF,Bradley JA,Taylor CJ

更新日期：2003-11-01 00:00:00

abstract：:We describe in this report the production and characterization of monoclonal antibodies (mAb) to the swine homologues of CD11a and CD18 antigens, and their use for phenotypic and functional analysis of porcine leukocytes. Monoclonal antibodies BL1H8 and BL2F1 precipitated two bands of approximately 170 and 95 kDa, whe...

journal_title：Xenotransplantation

authors： Alvarez B,Doménech N,Alonso F,Sánchez C,Gómez del Moral M,Ezquerra A,Domínguez J

更新日期：2000-11-01 00:00:00

abstract：BACKGROUND:In vivo xenotransplantation modeling in large animal species is often performed in nonhuman primates, including baboons. For proper data interpretation, reference values for clinical chemistry and hematology are required. METHODS:These values are available from baseline levels in animals subjected to tolera...

journal_title：Xenotransplantation

authors： Schuurman HJ,Smith HT,Cozzi E

更新日期：2004-11-01 00:00:00