Cellular Transplantation
Cellular Transplantation - Related Videos
08:15
Cervical Heterotopic Mouse Heart Transplantation using End-to-side Anastomosis Technique to Study Transplant Immunology
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2026
This protocol presents a simplified, end-to-side suture anastomosis technique for murine cervical heart transplantation, providing a robust and reproducible model for studying transplant immunology.
06:21
Transplantation Studies
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2023
Many developmental biologists are interested in the molecular signals and cellular interactions that induce a group of cells to develop into a particular tissue. To investigate this, scientists can use a classic technique known as transplantation, which involves tissue from a donor embryo being excised and grafted into a host embryo. By observing how transplanted tissues develop in host environments, scientists have started to dissect the molecular pathways underlying development. In this...
08:51
Mammary Epithelial Transplant Procedure
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Cited by 23 •
2010
This article demonstrates the procedure developed by DeOme KB et al. (1959) and the sparing procedure developed by Brill B et al. (2008) for clearing the 4th inguinal mammary fat pad of a pubescent mouse in preparation for transplantation of mammary fragments, mammary epithelial cells, or mammary tumor cells.
10:42
Normothermic Machine Perfusion of Rat Kidneys for Transplantation
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2026
This protocol describes the ex vivo normothermic machine perfusion of a rat kidney for subsequent transplantation into a recipient rat.
11:29
A Modified Method for Heterotopic Mouse Heart Transplantion
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Cited by 5 •
2014
A technique is demonstrated for the microsurgical procedure for heterotopic transplantation of hearts in mice, including simplified methods for donor harvesting and recipient vessel anastomosis.
FAQs
Transplanted cells can influence neural tissue through more than direct replacement. After placement, they may release signaling molecules that support repair and reduce inflammation, while some cells differentiate into specialized neural or glial cells. These combined effects can alter the host environment and may help damaged circuits recover, even when complete cell replacement is not achieved.
Immune compatibility helps determine whether transplanted cells can survive in host tissue, while integration determines whether they connect with existing neural circuits. These are related but distinct requirements: cells may remain present without forming useful connections, or influence the local environment without fully replacing lost cells. Considering both helps researchers interpret functional outcomes.
Cell source can influence whether transplanted cells survive, differentiate into specialized neural or glial cells, form connections, or release signaling molecules. Because these properties affect both direct replacement and environmental support, researchers treat source selection as a major design variable rather than assuming all living cells will produce the same result in damaged nervous tissue.
A study typically links several decisions: selecting a cell source, identifying a delivery site, introducing the cells into damaged or diseased tissue, and examining their persistence and behavior over time. Researchers then consider survival, differentiation, circuit connections, signaling effects, and long-term function to judge whether the intervention supports neural repair.
In neuroscience, researchers investigate Cellular Transplantation as a possible treatment strategy for Parkinson's disease, spinal cord injury, and stroke. The approach also supports studies of neural development and disease, allowing investigators to examine how transplanted cells behave in damaged tissue and whether they can contribute to repair, circuit support, or changes in the local environment.
Success cannot be inferred from cell presence alone. Researchers need to consider whether transplanted cells survive, acquire specialized neural or glial characteristics, connect with existing circuits, and contribute signaling effects that support repair or reduce inflammation. Long-term function is also important, because early cellular changes do not by themselves establish durable restoration.