Dental floss delivers vaccines through the gums
Scientists triggered a strong immune response in mice by using vaccine-coated dental floss to access their leaky gums.
Category: How do scientists study drugs and vaccines?
How do scientists study the safety and efficacy of drugs and vaccines? How do we develop new drugs and vaccines?
Bacteria join forces with viruses to fight cancer
Researchers infected bacteria with cancer-fighting viruses to help treat cancer. Their new treatment was 100% successful in shrinking tumors…
Toward personalized cancer treatments
Medical researchers developed a computational analysis technique, called VIPER, that can predict how cancer cells respond to drug…
Parasites successfully deliver drugs to the brain
Scientists engineered a common parasite to carry therapeutic drugs across the blood-brain barrier in mice.
Is there an optimal time of day to take cancer meds?
Scientists showed that some cancer medications work better when taken at a certain time of day. They suggested doctors combine optimal…
Researchers use purple passionflower to treat herpes
Scientists showed that a compound naturally found in purple passionflowers can alleviate symptoms of herpes simplex eye infections in mice.
The future of 3D cell cultures in biomedical research
Microbiologists proposed that 3-dimensional artificial environments are the best way to study cell behavior and drug responses, although…
Can nutgrass prevent gastric ulcer?
Researchers used computer software to identify compounds in nutgrass that neutralize gastric ulcer bacteria. These compounds are safe for…
How well does the HPV vaccine prevent cervical cancer?
Scientists conducted a follow-up on the Costa Rica HPV vaccine trial after 11 years. They showed the HPV vaccine almost perfectly prevents…
Shark antibodies used in new antiviral therapies
Scientists found therapeutics derived from sharks are effective in treating emerging variants of SARS-CoV-2 and related viruses.