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Scientists Found Cancer-Causing DNA in Stem Cells Given to Patients

20 hours agoNews : Vice News

These unlucky people were enrolled in clinical trials, not clients at shady clinics.

Success in the 3-D bioprinting of cartilage

(University of Gothenburg) A team of researchers at Sahlgrenska Academy has managed to generate cartilage tissue by printing stem cells using a 3-D-bioprinter. The fact that the stem cells survived being printed in this manner is a success in itself. Show More Summary

Single gene encourages growth of intestinal stem cells, supporting 'niche' cells -- and cancer

(Johns Hopkins Medicine) A gene previously identified as critical for tumor growth in many human cancers also maintains intestinal stem cells and encourages the growth of cells that support them, according to results of a study led by Johns Hopkins researchers. Show More Summary

Scientists make see-through bones

First came transparent brain tissue, then mostly transparent mice. Now, researchers at Caltech have applied a tissue-clearing technique to make bones see-through. The process provides valuable insight into how stem cells function inside...Show More Summary

Mouse teeth providing new insights into tissue regeneration

(University of California - San Francisco) Researchers hope to one day use stem cells to heal burns, patch damaged heart tissue, even grow kidneys and other transplantable organs from scratch.

Stem Cells Edited to Fight Arthritis

Using CRISPR technology, a team of researchers led by Farshid Guilak, PhD, at Washington University School of Medicine in St. Louis, rewired stem cells' genetic circuits to produce an anti-inflammatory arthritis drug when the cells encounter inflammation. The technique eventually could act as a vaccine for arthritis and other chronic conditions.

Stem cells edited to fight arthritis

(Washington University School of Medicine) Using CRISPR technology, a team of researchers led by Farshid Guilak, PhD, at Washington University School of Medicine in St. Louis, rewired stem cells' genetic circuits to produce an anti-inflammatory arthritis drug when the cells encounter inflammation. Show More Summary

Shop this video: Rejuvenate, restore and perfect under eyes

This stuff works. Don't let the shock factor of the main ingredient deter you from using this serum. The main ingredient is derived from a human umbilical cord serum, but rest assured that there are no live cells or stem cells in this serum. Show More Summary

Scientists Brew Up the Creepiest Batches of Brain Balls Yet

Stem cell scientists are modern day witches. The post Scientists Brew Up the Creepiest Batches of Brain Balls Yet appeared first on WIRED.

California’s $3-billion bet on stem cells faces final test

2 days agoAcademics : Nature

Major investment in regenerative medicine enters its last stage — and the money might run out before treatments are ready.

Study signals need to screen genes for stem cell transplants

(Harvard University) New research shows that as stem cell lines grow in a lab dish, they often acquire mutations in the TP53 (p53) gene, an important tumor suppressor responsible for controlling cell growth. Findings suggest that genetic...Show More Summary

Stem cells: Subclone wars

2 days agoAcademics : Nature AOP

Pluripotent stem cells, which give rise to every cell type, can acquire cancer-causing genetic mutations when grown in vitro. This finding has implications for the use of pluripotent cells in basic research and in the clinic.

Assembly of functionally integrated human forebrain spheroids

2 days agoAcademics : Nature AOP

Human pluripotent stem cells were used to develop dorsal and ventral forebrain 3D spheroids, which can be assembled to study interneuron migration and to derive a functionally integrated forebrain system with cortical interneurons and glutamatergic neurons.

Human pluripotent stem cells recurrently acquire and expand dominant negative P53 mutations

2 days agoAcademics : Nature AOP

Human pluripotent stem cells (hPS cells) can self-renew indefinitely, making them an attractive source for regenerative therapies. This expansion potential has been linked with the acquisition of large copy number variants that provide mutated cells with a growth advantage in culture. Show More Summary

New Insights on Triggering Muscle Formation

A team of scientists led by Lorenzo Puri, M.D., Ph.D., has identified a previously unrecognized step in stem cell-mediated muscle regeneration. The study, published in Genes and Development, helps explain why muscle stem cells lose the ability to generate new muscle as they age and provides insight into accelerated muscle stem cell aging in muscular dystrophy.

ISSCR 2017 highlights new discoveries in stem cell research and progress toward clinical therapies

(International Society for Stem Cell Research) Progress in stem cell research and its translation to the clinic will be the focus of the International Society for Stem Cell Research (ISSCR) annual meeting June 14-17 at the Boston Convention and Exhibition Center, Boston, Mass. Show More Summary

Skin stem cells used to generate new brain cells

(University of California - Irvine) Using human skin cells, University of California, Irvine neurobiologists and their colleagues have created a method to generate one of the principle cell types of the brain called microglia, which play a key role in preserving the function of neural networks and responding to injury and disease.

New chlamydia drug targets discovered using CRISPR and stem cells

(Wellcome Trust Sanger Institute) Scientists at the Wellcome Trust Sanger Institute and their collaborators at the University of British Columbia have created an innovative technique for studying how chlamydia interacts with the human immune system. The results, reported today (April 25) in Nature Communications, identify novel drug targets for the sexually transmitted disease.

Skin Stem Cells Used to Generate New Brain Cells

Using human skin cells, University of California, Irvine neurobiologists and their colleagues have created a method to generate one of the principle cell types of the brain called microglia, which play a key role in preserving the function of neural networks and responding to injury and disease.

Einstein's 2017 Stem Cell Symposium Spotlights Epigenetics and Metabolism

On Monday, April 24, the Ruth L. and David S. Gottesman Institute for Stem Cell and Regenerative Medicine Research at Albert Einstein College of Medicine will host its third Stem Cell Symposium, focusing on the importance of cell metabolism and epigenetics. Show More Summary

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