Initial experience with the human anti-human CD154 monoclonal antibody, ABI793, in pig-to-baboon xenotransplantation.

abstract：:We investigated the predictive biomarkers for graft rejection in pig-to-non-human primate (NHP) full-thickness corneal xenotransplantation (n = 34). The graft score (0-12) was calculated based on opacity, edema, and vascularization. Scores ≥ 6 were defined as rejection. NHPs were divided into two groups: (a) graft rej...

journal_title：Xenotransplantation

authors： Yoon CH,Choi SH,Lee HJ,Kang HJ,Kim MK

更新日期：2019-07-01 00:00:00

abstract：BACKGROUND:Dysregulation of coagulation is considered a major barrier against successful pig organ xenotransplantation in non-human primates. Inflammation is known to promote activation of coagulation. The role of pro-inflammatory factors as well as the relationship between inflammation and activation of coagulation in...

journal_title：Xenotransplantation

authors： Ezzelarab MB,Ekser B,Azimzadeh A,Lin CC,Zhao Y,Rodriguez R,Echeverri GJ,Iwase H,Long C,Hara H,Ayares D,Pierson RN,Thomson AW,Cooper DK

更新日期：2015-01-01 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:Activation of the clotting cascade is central in acute xenograft rejection (AHXR) that occurs when pig organs are transplanted into primates. The coagulopathy reported in this model is a very complex process that involves simultaneously coagulation factors, platelets and phospholipid-bearing cells (i.e., leu...

journal_title：Xenotransplantation

authors： Spiezia L,Boldrin M,Radu C,Bulato C,Bertini D,Bon M,Campello E,Vadori M,Galli C,Gavasso S,Nottle MB,Cowan PJ,Cozzi E,Simioni P

更新日期：2013-03-01 00:00:00

abstract：AIM:to study whether sensitization to pig antigens results in humoral and/or cellular sensitization to alloantigens in baboons, and thus increases the risks of organ allotransplantation after xenotransplantation. Serum from baboons that were naive (n = 4), sensitized to Gal alpha 1,3Gal (Gal) antigens (n = 2), or sensi...

journal_title：Xenotransplantation

authors： Baertschiger RM,Dor FJ,Prabharasuth D,Kuwaki K,Cooper DK

更新日期：2004-01-01 00:00:00

abstract：BACKGROUND:Over time, the notion of public has evolved. While the concept of public was initially conceived of as a single undifferentiated entity, the common understanding is now that a variety of differentiated, multifaceted and multiple public(s) can be constructed for different purposes. This is equally true in xen...

journal_title：Xenotransplantation

authors： Sobbrio P,Jorqui M

更新日期：2014-11-01 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：:In addition to providing a large source of donor tissue, xenogeneic islet transplantation might avoid recurrent autoimmunity in patients with type 1 diabetes. To examine this possibility further, xenogeneic pig islets were transplanted into recipient mice in the presence or absence of autoimmunity. Spontaneously, non-...

journal_title：Xenotransplantation

authors： Koulmanda M,Qipo A,Smith RN,Auchincloss H Jr

更新日期：2003-03-01 00:00:00

abstract：:Post-transplantation infections are common in allograft recipients and should be expected in all immunocompromised hosts. Based on the need for immunosuppression in xenotransplantation, procedures developed to enhance safety in allotransplantation can be applied in future xenotransplantation clinical trials. Standardi...

journal_title：Xenotransplantation

authors： Nellore A,Fishman JA

更新日期：2018-07-01 00:00:00

abstract：BACKGROUND:Xenotransplantation of porcine islets can reverse diabetes in non-human primates. The remaining hurdles for clinical application include safe and effective T-cell-directed immunosuppression, but protection against the innate immune system and coagulation dysfunction may be more difficult to achieve. Islet-ta...

journal_title：Xenotransplantation

authors： Wijkstrom M,Bottino R,Iwase H,Hara H,Ekser B,van der Windt D,Long C,Toledo FG,Phelps CJ,Trucco M,Cooper DK,Ayares D

更新日期：2015-01-01 00:00:00

abstract：BACKGROUND:The Westran pig has been purposely inbred for use in xenotransplantation. The herd originated in the wild from a limited gene pool and has been inbred by repeated full-sib matings for nine generations. METHODS:The aim of this study was to evaluate the level of inbreeding by functional assays, such as bi-dir...

journal_title：Xenotransplantation

authors： O'Connell PJ,Hawthorne WJ,Simond D,Chapman JR,Chen Y,Patel AT,Walters SN,Burgess J,Weston L,Stokes RA,Moran C,Allen R

更新日期：2005-07-01 00:00:00

abstract：BACKGROUND AND AIMS:Cell-based therapies for liver disease such as bioartificial liver rely on a large quantity and high quality of hepatocytes. Cold storage was previously shown to be a better way to preserve the viability and functionality of hepatocytes during transportation rather than freezing, but this was only p...

journal_title：Xenotransplantation

authors： Li Y,Chen HS,Shaheen M,Joo DJ,Amiot BP,Rinaldo P,Nyberg SL

更新日期：2019-07-01 00:00:00

abstract：BACKGROUND:The aim of the present study was to further investigate the characteristics of both graft-infiltrating cells and splenocytes during acute vascular rejection (AVR), cell-mediated rejection and non-rejection of vascularized concordant xenografts, by analysing both proinflammatory [interleukin-1beta (IL-1beta) ...

journal_title：Xenotransplantation

authors： Lorant T,Krook H,Wilton J,Olausson M,Tufveson G,Korsgren O,Johnsson C

更新日期：2003-07-01 00:00:00

abstract：:Previous data suggest that natural anti-Galalpha1,3Gal (Gal) antibody (Ab) is produced by mature plasma cells. As thalidomide is effectively used in the treatment of patients with multiple myeloma, its effect on natural anti-Gal Ab production has been assessed in two baboons. During a 10-week course of thalidomide adm...

journal_title：Xenotransplantation

authors： Yamamoto S,Cooper DK

更新日期：2003-09-01 00:00:00

abstract：:The present historical review reports the clinical experiences of transplantations from animal to human. The first transplantation attempts were made without any knowledge of the species barrier. The pioneers of xenotransplantation realized xenotransfusions as early as the 16th century, then cell and tissue xenotransp...

journal_title：Xenotransplantation

authors： Deschamps JY,Roux FA,Saï P,Gouin E

更新日期：2005-03-01 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：: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：:We designed this study to define reference values of the cynomolgus monkey coagulation system, as the normal range of values has not been established. Measurement of coagulation function was determined by testing plasma samples from 30 healthy male cynomolgus monkeys. Prothrombin time (PT), PT activity, PT internation...

journal_title：Xenotransplantation

authors： Rhu J,Lee KW,Kim KS,Lee JS,Kim SJ,Park JB

更新日期：2019-01-01 00:00:00

abstract：:The effects of pre-transplant blood transfusion vary from induction of antibodies and accelerated graft rejection, to prolonged survival and even tolerance. The beneficial 'transfusion effect' in allotransplantation is believed to be merely T-cell mediated. In xenotransplantation, T-cell independent mechanisms form a ...

journal_title：Xenotransplantation

authors： Vriens PW,Stoot JH,Hoyt G,Scheringa M,Bouwman E,Robbins RC

更新日期：2001-11-01 00:00:00

abstract：BACKGROUND:Despite overcoming xenograft hyperacute rejection (HAR), Gal (galactose-alpha1,3-galactose) expression may not be completely eliminated from the alpha1,3-galactosyltransferase gene knockout (Gal KO) pig because of alternative galactosyltransferases. Whether low levels of "residual" Gal are still susceptible ...

journal_title：Xenotransplantation

authors： Murray-Segal L,Gock H,Cowan PJ,d'Apice AJ

更新日期：2008-02-01 00:00:00

abstract：:Acute humoral rejection remains the major barrier to long-term pig-to-primate xenograft survival, and microvascular thrombosis is a critical element of the rejection process. It appears that persistent endothelial cell activation and injury, by even low levels of anti-graft antibodies, eventually overwhelm the cellula...

journal_title：Xenotransplantation

authors： Cowan PJ

更新日期：2007-01-01 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：: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：: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：: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:Human cytomegalovirus (HCMV) infection or reactivation has been linked to allograft rejection resulting from endothelial injury and immune activation. In pig-to-human xenotransplantation, currently investigated to circumvent the shortage of human organs in transplantation medicine, the porcine endothelium wi...

journal_title：Xenotransplantation

authors： Millard AL,Häberli L,Sinzger C,Ghielmetti M,Schneider MK,Bossart W,Seebach JD,Mueller NJ

更新日期：2010-07-01 00:00:00

abstract：:Xenotransplantation has the potential to alleviate the organ shortage that prevents many patients with end-stage renal disease from enjoying the benefits of kidney transplantation. Despite significant advances in other models, pig-to-primate kidney xenotransplantation has met limited success. Preformed anti-pig antibo...

journal_title：Xenotransplantation

authors： Higginbotham L,Mathews D,Breeden CA,Song M,Farris AB 3rd,Larsen CP,Ford ML,Lutz AJ,Tector M,Newell KA,Tector AJ,Adams AB

更新日期：2015-05-01 00:00:00

abstract：BACKGROUND:Xenotransplantation of porcine islets has emerged in recent decades as a potential treatment for type 1 diabetes (T1D). Current methods of detection, indicative of successful engraftment, occur downstream of actual islet death. Epigenetic biomarkers can be detected in circulating cell-free DNA (cfDNA) to pro...

journal_title：Xenotransplantation

authors： Faulk C,Mueller KR,Cheishvili D,Colwell M,Pepin AS,Syzf M,Hering BJ,Burlak C

更新日期：2020-03-01 00:00:00

abstract：:The process of islet xenograft rejection is still poorly understood. To elucidate further possible mechanism(s) involved in xenograft rejection, the effect of different immunization protocols was investigated. Fetal porcine islet-like cell clusters (ICCs) were transplanted under the kidney capsule in otherwise untreat...

journal_title：Xenotransplantation

authors： Korsgren O,Wallgren AC,Satake M,Karlsson-Parra A

更新日期：1999-11-01 00:00:00

abstract：BACKGROUND:The induced antibodies against Galalpha1,3Gal (Gal) and non-Gal epitopes may contribute to delayed xenograft rejection (DXR). We asked whether blockade of the CD40/CD154 and CD28/B7 co-stimulatory pathways modulates the baboon elicited antibody response to pig Gal and non-Gal antigens. METHODS:Eighteen babo...

journal_title：Xenotransplantation

authors： Wu G,Pfeiffer S,Schröder C,Zhang T,Nguyen BN,Lea W,Kelishadi S,Atkinson JB,Schuurman HJ,White DJ,Azimzadeh AM,Pierson RN 3rd

更新日期：2005-05-01 00:00:00