Logo Annals of Transplantation Logo Annals of Transplantation Logo Annals of Transplantation

15 December 2004

Successful transplantation of hepatocytes requires temporary elimination of scavenger and NK cells, partial hepatectomy and ligation of bile duct

A Wesolowska, M Gewartowska, W L Olszewski, M Durlik

Ann Transplant 2004; 9(4): 40-42 :: ID: 13031

Abstract

Isolated syngeneic and allogeneic hepatocytes transplanted to spleen parenchyma are rapidly disintegrated. Host scavenger monocytes and
macrophages are responsible for this reaction. We designed a method overcoming early disintegration of the intra-splenic grafted hepatocytes. It consisted of administration of anti-asialoGM1 antiserum eliminating NK cells, sublethal whole body irradiation for depletion of scavenging cells and reconstitution with syngeneic bone marrow cells, ligation of host bile duct, intrasplenic hepatocyte transplantation and 3 consecutive partial hepatectomies. Six months after transplantation a glycogen-rich, trabeculae-forming, dividing hepatocytes, situated along strands of newly-formed fibrous tissue and numerous dilated blind bile canaliculae were observed. There was evidently more bile canaliculae in hosts with ligated bile duct than non-ligated controls. This is the first study showing fibrous tissue formed at the site of hepatocyte implantation and stellate cells are presumably responsible for this process.

Keywords: Hepatocytes, bile duct, Transplantation, Scavenger Cells

0 Comments

In Press

20 Jan 2022 : Original article  

Impact on Waitlist Outcomes from Changes in the Medical Eligibility of Candidates for Simultaneous Liver-Ki...

Ann Transplant In Press; DOI: 10.12659/AOT.934850  

19 Jan 2022 : Original article  

Carbohydrate Metabolism Disorders in Relation to Cardiac Allograft Vasculopathy (CAV) Intensification in He...

Ann Transplant In Press; DOI: 10.12659/AOT.933420  

18 Jan 2022 : Original article  

PLGA+Fe₃O₄+PFP Nanoparticles Drug-Delivery Demonstrates Potential Anti-Tumor Effects on Tumor Cells

Ann Transplant In Press; DOI: 10.12659/AOT.933246  

17 Jan 2022 : Original article  

Impact of Thyroid Incidentaloma on Liver Transplant: A Study of 1010 Recipients at a Single Center

Ann Transplant In Press; DOI: 10.12659/AOT.934988  

Most Viewed Current Articles

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

22 Dec 2021 : Original article  

Comparison of Coronary Artery Calcium Scoring with Dobutamine Stress Echo for Detection of Coronary Artery ...

DOI :10.12659/AOT.934163

Ann Transplant 2021; 26:e934163

12 Jan 2022 : Original article  

Risk Factors for Developing BK Virus-Associated Nephropathy: A Single-Center Retrospective Cohort Study of ...

DOI :10.12659/AOT.934738

Ann Transplant 2022; 27:e934738

01 Dec 2021 : Original article  

Solid-Phase C1q/C3d Fixing Readouts Correlate with High Median Fluorescence Intensity (MFI) De Novo Donor-S...

DOI :10.12659/AOT.934175

Ann Transplant 2021; 26:e934175

Your Privacy

We use cookies to ensure the functionality of our website, to personalize content and advertising, to provide social media features, and to analyze our traffic. If you allow us to do so, we also inform our social media, advertising and analysis partners about your use of our website, You can decise for yourself which categories you you want to deny or allow. Please note that based on your settings not all functionalities of the site are available. View our privacy policy.

Annals of Transplantation eISSN: 2329-0358
Annals of Transplantation eISSN: 2329-0358