Primary melanoma patients with lower T-cell fraction are 2.5 times more likely to have cancer metastasize than patients with higher T-cell fraction For most patients, melanoma begins with a small, pigmented spot on their skin that they notice starts to change. Many primary melanomas can be cured by having this lesion removed, but melanoma can
EMA welcomes today’s two appellate judgments by the Court of Justice1 that confirmed, in clear and unambiguous terms, the right of citizens for access to clinical study and toxicology reports submitted to EMA for the purpose of the granting of a marketing authorisation for human and veterinary medicinal products. Source EMA “Transparency is an important feature of the Agency’s
A 3D printing system that controls the behavior of live bacteria could someday enable medical devices with therapeutic agents built in. A method for printing 3D objects that can control living organisms in predictable ways has been developed by an interdisciplinary team of researchers at MIT and elsewhere. The technique may lead to 3D printing
Researchers at Cardiff University have discovered a new type of killer T-cell that offers hope of a “one-size-fits-all” cancer therapy. T-cell therapies for cancer – where immune cells are removed, modified and returned to the patient’s blood to seek and destroy cancer cells – are the latest paradigm in cancer treatments. The most widely-used therapy,
University of Pittsburgh School of Medicine researchers have created a biodegradable nerve guide—a polymer tube—filled with growth-promoting protein that can regenerate long sections of damaged nerves, without the need for transplanting stem cells or a donor nerve. Source UPMC So far, the technology has been tested in monkeys, and the results of those experiments appeared
A team of physicists from McMaster University has developed a process to modify red blood cells so they can be used to distribute drugs throughout the body, which could specifically target infections or treat catastrophic diseases such as cancer or Alzheimer’s. The modified red blood cells are designed to circulate in the body for several
Blocking a protein makes cells shrink instead, causing fewer problems Techniques to genetically modify patient immune cells have revolutionized the fight against hard-to-treat cancers. But they can come with dangerous side effects. Now, researchers have found one reason why. A particularly messy form of cell death sparks severe inflammation in patients receiving CAR-T cell immunotherapy for blood
Source INSERM press room How can we improve and better personalize the treatment of soft tissue sarcomas, these particularly resistant and aggressive forms of cancer? An international team led by Wolf Hervé Fridman with researchers from Inserm, Sorbonne Université and Université de Paris at the Cordeliers Research Center, in collaboration with the French League against
Original story from the International Society for Stem Cell Research The ISSCR is updating its Guidelines for Stem Cell Research and Clinical Translation to respond to recent scientific advances that include the use of pluripotent stem cell (PSC) to create models of early human embryo development. As the science continues to advance, it raises important
Researchers investigating childhood leukaemia have discovered that increasing MLL gene expression in iPSCs drives hematopoietic stem cell production, so could be the target of new therapies. Researchers have identified that increasing the expression of the normal form of the MLL gene can drive production of hematopoietic stem cells (HSCs). This not only provides a protocol
