Using small blood vessels grown in the lab, researchers discover how vascular leaks leading to dementia and stroke emerge – and how this damage might be fixed.
University of Oxford researchers demonstrated that neural cells can be 3D printed to mimic the architecture of the cerebral cortex. This could be used in patients after brain injuries.
Cambridge researchers have developed a new type of neural implant that could restore limb function to amputees and others who have lost the use of their arms or legs.
Two-dimensional (2D) cultured cell lines and animal models have been the principal research tools for the past decade, but have several shortcomings. Three-dimensional cell cultures, or organoids, show great promise here.
A major advance demonstrates first multi-organ chip made of engineered human tissues linked by vascular flow for improved modeling of systemic diseases like cancer.
Researchers at the Human Genome and Stem Cell Research Center (HUG-CELL), hosted by the University of São Paulo’s Institute of Biosciences (IB-USP) in Brazil, have developed a technique to reconstruct and produce livers in the laboratory. The proof-of-concept study was conducted with rat livers. In the next stage of their research, the scientists will adapt the technique for the production of…
Induced pluripotent stem cells (iPSC) are suitable for discovering the genes that underly complex and also rare genetic diseases. Scientists from the German Cancer Research Center (DKFZ) and the European Molecular Biology Laboratory (EMBL), together with international partners, have studied genotype-phenotype relationships in iPSCs using data from approximately one thousand donors. Tens of…
Grafting neurons grown from monkeys’ own cells into their brains relieved the debilitating movement and depression symptoms associated with Parkinson’s disease, researchers at the University of Wisconsin–Madison report. In a study published in the journal Nature Medicine, the team describes its success with neurons made from induced pluripotent stem cells from the monkeys’ own bodies.…
For the first time, engineered heart muscle (EHM) from human induced pluripotent stem cells (iPSCs) will be used to treat patients with heart failure. After regulatory approval, recruitment of the first patient for the first-in-class, first-in-patient BioVAT-HF early clinical trial has started in Göttingen, Germany.
Scientists combined induced pluripotent stem cells (iPSC) and their deep knowledge in the bioengineering of human organoids to for the first time bioengineer the human brain at the macroscale level with comprehensive network function
Scientists suggest a new strategy that uses induced pluripotent stem cells (iPSCs) to regulate immune reaction to transplanted tissues. The team, led by Professor Ken-ichiro Seino of Hokkaido University’s Institute for Genetic Medicine, found that thymic epithelium cells derived from mouse induced pluripotent stem cells (iPSCs) can regulate immune response to skin grafts, extending their…
Induced pluripotent stem (iPS) cells are among the most important tools in modern biomedical research, leading to new and promising possibilities in precision medicine. To create them requires transforming a cell of one type, such as skin, into something of a blank slate, so it has the potential to become virtually any other kind of cell in the body, useful for regenerative therapies for…
École polytechnique fédérale de Lausanne (EPFL) scientists have developed a new method that turns cells into stem cells by "squeezing" them. The method paves the way for large-scale production of stem cells for medical purposes.
More than 400 international scientists headed for the Max Delbrück Centre in Buch, near Berlin for updates on stem cell biology findings and discuss how to develop synergies between basic research, regenerative medicine and pharmacology, as well as strategies to cope better with researchers’ needs. The three-day event was the first annual conference of the German Stem Cell Network founded at…