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Scientists have developed a new gene therapy approach that offers tremendous promise for one day treating an eye disease that leads to blindness and affects thousands of people across the globe. Researchers from Trinity College Dublin and University College London (UCL) teamed up to pool their expertise in genetics, virology […]

Severed nerve tracts are very difficult to treat. If at all, the damage so far can only be repaired through complex operations. At the Max Planck Institute for Polymer Research, we have developed materials that stimulate damaged nerves into growth. Results from initial tests on mice show that nerve tracts […]

Scientists from the University of Cambridge, in collaboration with the Hubrecht Institute in The Netherlands, have developed a new model to study an early stage of human development using human embryonic stem cells. The model resembles some key elements of an embryo at around 18-21 days old and allows the […]

Essential processes in mammalian cells are controlled by proteins called transcription factors. For example, the transcription factor HIF-1 is triggered by a low-oxygen situation to cause the cell to adapt to decreased oxygen. Transcription factors operate in healthy cells, but cancer cells can co-opt transcription factors such as HIF-1 into […]

The first few days of embryonic development are a critical point for determining the failure or success of a pregnancy. Because relatively few cells make up the embryo during this period, the health of each cell is vital to the health of the overall embryo. But often, these young cells […]

Humans and dogs share many aspects of their lives: food, homes, and a deep bond of mutual affection. Although these common bonds bring joy and comfort, one connection between the two species is decidedly not positive. Both dogs and humans are uniquely susceptible to a devastating, aggressive brain tumor referred […]

For the past several years, Lawrence Livermore National Laboratory (LLNL) scientists and engineers have made significant progress in development of a three-dimensional “brain-on-a-chip” device capable of recording neural activity of human brain cell cultures grown outside the body. Now, LLNL researchers have a way to computationally model the activity and structures of neuronal communities […]

Researchers from the Garvan Institute of Medical Research have uncovered a new precision approach for treating the most common type of lung cancer, in a proof-of-principal laboratory study. The researchers discovered that blocking a specific enzyme in some lung adenocarcinoma cells could improve the efficacy of a common existing therapy. […]

Researchers at Karolinska Institutet have discovered that excessive degradation of the power plants of our cells plays an important role in the onset of mitochondrial disease in children. These inherited metabolic disorders can have severe consequences such as brain dysfunction and neurological impairment. The study is published in EMBO Molecular […]

With a surprisingly simple approach in which cancer cells are first grown, ruptured and converted into nanoparticles, and then used as a vaccine, Vanderbilt researchers have developed what appears to be a promising treatment for breast cancer metastasis. Research led by Jenna Dombroski, Ph.D. student and National Science Foundation Graduate Research […]

Almost overnight, the sleep and wake patterns of nearly four billion people may have changed because of COVID-19-spurred lockdowns. A free app built by University of Michigan researchers will help users understand their own sleep rhythms, shedding light on how their biological clock is responding to lockdowns, and give tips […]

Scientists have developed a new test that can help identify people who are likely to develop hepatocellular carcinoma (HCC), the most common form of liver cancer. The approach uses a simple blood test to check for the patient’s previous exposure to certain viruses. A study of the new approach was […]