An international coalition of biomedical researchers has determined a new way to measure the growth rate of precancerous clones of blood stem cells that one day could help doctors lower their patients' risk of blood cancer.
A new study confirms that haematopoietic stem cell transplantation can be used to cure patients with HIV infections. This third successful case gives new insights into the underlying processes.
A rare variant of a protein present in nearly all human cells may hold the key to improving the effectiveness of breast cancer treatment, according to University of Manchester research.
Blood stem cell transplantation is a radical but highly effective therapy for multiple sclerosis. A study examined how the treatment curbs the disease and how the immune system regenerates afterwards.
Scientists in Italy discovered a new drug-resistance mechanism in breast cancer that leads to the formation of cancer stem cells. They also devised an experimental therapy to bypass or prevent this.
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 have established an injectable hybrid inorganic nanoscaffold-templated stem cell assembly and applied it to the regeneration of critically-sized cartilage defects.
Scientists use miniature brain models to understand how a mutated gene affects brain development.
A biocompatible ultrasound transducer chip could be a more effective way to harness the technology for biomedical applications.
Pre-transplant chemotherapy facilitates the replacement of the brain's innate immune cells, by other immune cells derived from the transplanted stem cells.
Heart cells from a patient with an inherited heart disease called arrhythmogenic cardiomyopathy do not contract correctly when grown in the laboratory, researchers from Osaka University have found.
The joint research team of Prof. Hongsoo Choi (DGIST) & Prof. Sung Won Kim (Seoul St. Mary’s Hospital), developed an hNTSC-based microrobot for minimally invasive delivery into the brain tissue via the intranasal pathway.
Researchers from the University of Johannesburg find that shining a near-infrared laser on adult stem cells derived from human body fat, makes the stem cells replicate 54% faster.
Researchers at the University of Southampton have invented a new way to generate human cartilage tissue from stem cells. The technique could pave the way for the development of a much-needed new treatment for people with cartilage damage. Cartilage acts as a shock absorber in joints, but it is susceptible to damage through daily wear-and-tear, or trauma from sports injuries and falls.
Researchers funded by the British Heart Foundation (BHF) have developed biodegradable microspheres that can be used to deliver heart cells generated from stem cells to repair damaged hearts after a heart attack, in research presented at the British Cardiovascular Society conference.
An innovative hydrogel – called a double network (DN) gel – can rapidly reprogram differentiated cancer cells into cancer stem cells, researchers at Hokkaido University and the National Cancer Center Research Institute have reported in the journal Nature Biomedical Engineering. The hydrogel can be used to help develop new cancer therapies and personalized medicines targeting cancer stem cells.
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.…
