Taxing sugary snacks like cookies and cakes may have a substantially larger impact in fighting obesity than levies on sweetened drinks, suggests a new study. Using economic modeling, UK researchers found that increasing sugary snack prices by 20% had an effect on annual calorie intake, body mass index (BMI), and obesity prevalence much greater than that of a
Scientists at the University of Texas Southwestern have uncloaked the molecular mechanisms underlying heart regeneration in the only mammals currently known to regrow a significant portion of their hearts after injury: neonatal mice. These newborns have long held the secret to regenerating approximately 15 percent of their ventricular tissue, a capability that occurs within a fleeting window of about
Source September 5th, 2019 by Dr. Francis Collins Tumor cells thrive by exploiting the willingness of normal cells in their neighborhood to act as accomplices. One of their sneakier stunts involves tricking the body into helping them form new blood vessels. This growth-enabling process of sprouting new blood vessels, called tumor angiogenesis, remains a vital area of
In ‘3D Printing of Bioceramic Scaffolds—Barriers to the Clinical Translation: From Promise to Reality and Future Perspectives,’ authors Kang Lin, Rakib Sheikh, Sara Romanazzo, and Iman Roohani explore 3D printing bioceramics and ‘hurdles’ for the clinical setting, along with current limitations and required parameters. Bone regeneration is a very common motivator behind the fabrication of
So-called ‘nanodiamonds’ could serve as a platform for diagnostic and therapeutic approaches for neurodegenerative diseases. Scientists at the Max Planck Institute for Polymer Research (MPI-P) have produced tiny diamonds, so-called ‘nanodiamonds’, which could serve as a platform for both the therapy and diagnosis of brain diseases. Led by Dr Jana Hedrich, Professor Heiko Luhmann and
Two-pronged approach stymies AML escape plan, could have applications to many cancers. Scientists from the National Institutes of Health and Cincinnati Children’s Hospital Medical Center have devised a potential treatment against a common type of leukemia that could have implications for many other types of cancer. The new approach takes aim at a way that
Magenta Therapeutics, a clinical-stage biotechnology company developing novel medicines to bring the curative power of stem cell transplant to more patients, today announced that the U.S. Food and Drug Administration (FDA) granted Regenerative Medicine Advance Therapy (RMAT) designation for MGTA-456, a one-time cell therapy for the treatment of multiple inherited metabolic disorders. “This RMAT designation was based
The science is progressing rapidly,but bad actors have co-opted stem cells’ hope and promise by preying on unsuspecting patients and their families Source Scientific American By Deepak Srivastava on September 4, 2019 Stem cell science is moving forward rapidly, with potential therapies to treat intractable human diseases on the horizon.Clinical trials are now underway to test the safety
Orthopaedic and Spinal Surgeons at Newcastle Hospitals NHS Foundation Trust are leading the charge to improve patient care with a new in-house 3D print lab provided by axial3D, a leading medical 3D printing firm in the UK. Newcastle Hospitals will benefit from an on-site 3D printing facility, allowing clinicians immediate access to patient-specific 3D printed models with
Both multipotent adult progenitor cells and mesenchymal stromal cells are bone-marrow derived, non-hematopoietic adherent cells, that are well-known for having immunomodulatory and pro-angiogenic properties, whilst being relatively non-immunogenic. The authors compare the phenotypic and functional properties of these two cell types, to help in determining which would be the superior cell type for different applications.
