Results 51 to 60 of about 516,407 (164)

Porcine Endogenous Retrovirus Induces CXCL10 in Human Monocytes and Monocyte-Derived Primary Cells

open access: yesIntervirology, 2022
Introduction: Pigs are suitable donor species for xenotransplantation and biological materials from these animals are used for this purpose for many years.
Hussein Al-Shehabi, Norbert Bannert
doaj   +1 more source

Possible Transmission of Zoonoses in Xenotransplantation: Porcine Endogenous Retroviruses (PERVs) from an Immunological Point of View [PDF]

open access: yesActa Veterinaria Scandinavica, 2004
Possible transmission of zoonoses in xenotransplantation : porcine endogenous retroviruses (PERVs) from an immunological point of ...
Blomberg Jonas   +4 more
openaire   +3 more sources

Microbiological safety of a novel bio-artificial liver support system based on porcine hepatocytes: a experimental study

open access: yesEuropean Journal of Medical Research, 2012
Background Our institute has developed a novel bio-artificial liver (BAL) support system, based on a multi-layer radial-flow bioreactor carrying porcine hepatocytes and mesenchymal stem cells.
Han Bing   +9 more
doaj   +1 more source

Why was PERV not transmitted during preclinical and clinical xenotransplantation trials and after inoculation of animals?

open access: yesRetrovirology, 2018
Porcine endogenous retroviruses (PERVs) are present in the genome of all pigs, they infect certain human cells and therefore pose a special risk for xenotransplantation using pig cells, tissues and organs.
Joachim Denner
doaj   +1 more source

Expression of porcine endogenous retroviruses (PERVs) in melanomas of Munich miniature swine (MMS) Troll

open access: yesVeterinary Microbiology, 2007
Porcine endogenous retroviruses (PERVs) are integrated in the genome of all pig breeds. Since some of them are able to infect human cells, they might represent a risk for xenotransplantation using pig cells or organs. However, the expression and biological role of PERVs in healthy pigs as well as in porcine tumours is largely unknown.
Dieckhoff, Britta   +9 more
openaire   +3 more sources

The Relationship between Embryonic Development and the Efficiency of Target Mutations in Porcine Endogenous Retroviruses (PERVs) Pol Genes in Porcine Embryos [PDF]

open access: yesAnimals, 2019
Porcine endogenous retrovirus (PERV) is a provirus found in the pig genome that may act as an infectious pathogen in humans who receive pig organ xenotransplantation. Inactivation of the PERV pol gene in porcine cells reportedly affects cell growth.
Hirata, Maki   +8 more
openaire   +3 more sources

Porcine endogenous retroviruses PERV A and A/C recombinant are insensitive to a range of divergent mammalian TRIM5alpha proteins including human TRIM5alpha. [PDF]

open access: yesJ Gen Virol, 2009
The potential risk of cross-species transmission of porcine endogenous retroviruses (PERV) to humans has slowed the development of xenotransplantation, using pigs as organ donors. Here, we show that PERVs are insensitive to restriction by divergent TRIM5α molecules despite the fact that they strongly restrict a variety of divergent lentiviruses.
Wood A   +5 more
europepmc   +4 more sources

An association between type A porcine endogenous retrovirus copy number and hematological parameters and gender in miniature pigs

open access: yesВавиловский журнал генетики и селекции, 2017
Pig is the most promising species for transplantation of organs and cells into humans, although implementation of xenotransplantation in clinical practice has been hindered by the risk of infecting the recipient with zoonotic infectious diseases. Porcine
R. B. Aitnazarov   +4 more
doaj   +1 more source

Porcine endogenous retroviruses PERV A and A/C recombinant are insensitive to a range of divergent mammalian TRIM5  proteins including human TRIM5 [PDF]

open access: yes, 2009
The potential risk of cross-species transmission of porcine endogenous retroviruses (PERV) to humans has slowed the development of xenotransplantation, using pigs as organ donors. Here, we show that PERVs are insensitive to restriction by divergent TRIM5{
Takeuchi, Y.   +5 more
core  

Computational Evaluation of the Strict Master and Random Template Models of Endogenous Retrovirus Evolution. [PDF]

open access: yesPLoS ONE, 2016
Transposable elements (TEs) are DNA sequences that are able to replicate and move within and between host genomes. Their mechanism of replication is also shared with endogenous retroviruses (ERVs), which are also a type of TE that represent an ancient ...
Fabrícia F Nascimento, Allen G Rodrigo
doaj   +1 more source

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