Results 1 to 10 of about 18,682 (303)

A Technological and Regulatory Review on Human–Animal Chimera Research: The Current Landscape of Biology, Law, and Public Opinion

open access: yesCell Transplantation, 2023
Organ transplantation is a highly utilized treatment for many medical conditions, yet the number of patients waiting for organs far exceeds the number available.
Jennifer L. Brown   +3 more
doaj   +2 more sources

Blastocyst complementation: current progress and future directions in xenogeneic organogenesis [PDF]

open access: yesStem Cell Research & Therapy
The generation of organs derived from pluripotent stem cells can be achieved in vivo through the blastocyst complementation technique. This method is based on the introduction of pluripotent stem cells into organogenesis-disabled pre-implantation embryos,
Paula Barlabé   +2 more
doaj   +2 more sources

Allogeneic hematopoietic stem cell transplantation for the treatment of chronic active Epstein–Barr virus infection [PDF]

open access: yesCell Transplantation
Chronic active Epstein–Barr virus (CAEBV) infection is a rare and highly lethal lymphoproliferative disorder. The pathological basis of this condition involves Epstein–Barr virus (EBV) persisting in hematopoietic stem cells, driving clonal expansion of T
Yu Wang   +3 more
doaj   +2 more sources

Chimerism through the activation of invariant natural killer T cells prolongs graft survival after transplantation of induced pluripotent stem cell–derived allogeneic cardiomyocytes

open access: yesPLoS ONE, 2022
The loss of functional cells through immunological rejection after transplantation reduces the efficacy of regenerative therapies for cardiac failure that use allogeneic induced pluripotent stem cell-derived cardiomyocytes (iPSC-CMs).
Shohei Yoshida   +9 more
doaj   +2 more sources

Haematopoietic Chimera in Man After Allogenic (Homologous) Bone-marrow Transplantation [PDF]

open access: yesBMJ: British Medical Journal, 1963
G. Mathe   +4 more
exaly   +2 more sources

Towards human organ generation using interspecies blastocyst complementation: Challenges and perspectives for therapy

open access: yesFrontiers in Cell and Developmental Biology, 2023
Millions of people suffer from end-stage refractory diseases. The ideal treatment option for terminally ill patients is organ transplantation. However, donor organs are in absolute shortage, and sadly, most patients die while waiting for a donor organ ...
Hemanta Sarmah   +7 more
doaj   +1 more source

Temporal chimeras produced by hypothalamic transplants [PDF]

open access: yesThe Journal of Neuroscience, 1992
The expression of locomotor activity by golden hamsters is temporally controlled by circadian oscillators contained within the suprachiasmatic nuclei. A genetic mutation has been found that alters the freerunning period of the locomotor activity rhythm from the wild- type value of approximately 24 to approximately 20 hr in homozygous mutants.
M A, Vogelbaum, M, Menaker
openaire   +2 more sources

Effect of angiotensin II type 2 receptor-interacting protein on adipose tissue function via modulation of macrophage polarization. [PDF]

open access: yesPLoS ONE, 2013
We demonstrated that angiotensin II type 2 (AT2) receptor-interacting protein (ATIP) 1 ameliorates inflammation-mediated vascular remodeling independent of the AT2 receptor, leading us to explore the possibility of whether ATIP1 could exert anti ...
Fei Jing   +8 more
doaj   +1 more source

Tissue Targeted Embryonic Chimeras: Zebrafish Gastrula Cell Transplantation [PDF]

open access: yesJournal of Visualized Experiments, 2009
Certain fundamental questions in the field of developmental biology can only be answered when cells are placed in novel environments or when small groups of cells in a larger context are altered. Watching how one cell interacts with and behaves in a unique environment is essential to characterizing cell functions.
Deschene, Elizabeth R.   +1 more
openaire   +3 more sources

Enhancement of zebrafish sperm production via a large body-sized surrogate with germ cell transplantation

open access: yesCommunications Biology, 2023
Zebrafish (Danio rerio) is a commonly-used vertebrate model species for many research areas. However, its low milt volume limits effective cryopreservation of sperm from a single individual and often precludes dividing a single semen sample to conduct ...
Rigolin Nayak   +3 more
doaj   +1 more source

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