Research News

In a recent study, researchers from Xi’an Jiaotong-Liverpool University and other universities in China have reported that brain stimulation combined with a nose spray containing nanoparticles can improve recovery after ischemic stroke in an animal model.

Demand for donor livers for transplant patients outstrips supply with over 15% of waitlist patients dying after a year. A new international study offers support for increasing the use of living donor liver transplantation (LDLT) in Western countries and reducing the imbalance between organ supply and demand. This study is reported in the Journal of Hepatology, the official journal of the European Association for the Study of the Liver, published by Elsevier.

Short cycles of a low-calorie diet that replicates fasting appeared to reduce inflammation and delay cognitive decline in mouse models of Alzheimer’s disease; initial data indicates diet’s safety in Alzheimer’s patients.

Researchers from the University of California, Los Angeles (UCLA) have developed a Zika vaccine technology that is highly effective and safe in preclinical mouse models. In a pregnant mouse model, the vaccine prevented both the pregnant mothers and the developing fetuses from developing systemic infection. The research is published in Microbiology Spectrum, a journal of the American Society for Microbiology.

Detection of the cancer microenvironment may soon become much easier with the help of a new molecular biosensor recently developed by a team of scientists.

Researchers from the Indian Institute of Science (IISc) have designed a new method to deliver a vaccine candidate for tuberculosis (TB). It involves using spherical vesicles secreted by bacteria coated on gold nanoparticles which can then be delivered to immune cells. This can potentially trigger an immune response and offer protection against the disease.

Type 1 diabetes (T1D) is an autoimmune disease in which the pancreas makes little or no insulin. The details on the events that occur during autoimmune destruction of the pancreatic beta-cells have been studied extensively yet the mystery of what causes autoimmunity is unknown.

Creating a mutation that inhibits how the bacterial pathogen Neisseria gonorrhoeae causes gonorrhea, a common sexually transmitted infection, could offer a new way to prevent and treat the disease, according to researchers in the Institute for Biomedical Sciences at Georgia State University.

FDA promotes children clinical trials for drugs, biological products and medical devices. FDA perspective on the ethical considerations for including and protecting children in clinical trials.

And for that purpose, the draft guidance for children who participate in clinical trials is released which intends to assist industry, sponsors and institutional review boards (IRBs).