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17 news posts in Frontiers in Pharmacology

Featured news

07 Dec 2022

Could new cancer drugs come from potatoes and tomatoes?

by Angharad Brewer Gillham, Frontiers science writer Image/Shutterstock.com Polish scientists revealed the potential for new cancer drugs to be formulated from bioactive compounds found in plants from the genus Solanum, like potatoes and aubergines. Everyone knows someone who has had cancer. In 2020, around 19m new cases — and around 10m deaths — were registered worldwide. Treatments are improving all the time but can damage healthy cells or have severe side-effects which are hard on patients; in the search for new, more targeted cancer drugs, traditional medicine offers many possible candidates. A team of Polish scientists led by Magdalena Winkiel at Adam Mickiewicz University, publishing today in Frontiers in Pharmacology, reviewed the bioactive compounds called glycolalkaloids that are found in many vegetables that are household names, like potatoes and tomatoes, to demonstrate their potential to treat cancer. “Scientists around the world are still searching for the drugs which will be lethal to cancer cells but at the same time safe for healthy cells,” said Winkiel. “It is not easy despite the advances in medicine and powerful development of modern treatment techniques. That is why it might be worth going back to medicinal plants that were used years ago with success […]

Featured news

12 Sep 2022

Anti-diarrhea medication may help treat core autism symptoms

By Conn Hastings, science writer Image: Shutterstock.com There are currently no effective treatments for the core symptoms of autism spectrum disorder (ASD), such as difficulties with socializing and communicating. A new study uses a computer-based protein interaction network to identify whether existing drugs could provide a new treatment approach. The researchers discovered that a common anti-diarrheal drug may have potential in treating the social difficulties associated with ASD. Can you teach an old drug new tricks? Although drug treatments for the core symptoms of autism spectrum disorder (ASD) are not currently available, could an existing drug provide a new treatment, even if it previously had no association with ASD? This was the question asked by a new study in the journal Frontiers in Pharmacology. The researchers used a computer model that encompasses proteins involved in ASD and the way they interact. By looking at how different drugs affected proteins in the system, they identified potential candidates to treat it. A commonly used antidiarrheal drug called loperamide was the most promising candidate, and the researchers have an interesting hypothesis about how it may work to treat ASD symptoms. Some of the most common symptoms in ASD involve difficulties with social interaction […]

Health

24 Jun 2016

Should we treat aging as a disease?

Academic, pharmaceutical, healthcare policy and pension fund perspectives. — By Elliott Williams “The fundamental questions of whether aging can and should be classified as a disease are not new, but today they are more pressing than ever for many reasons,” says Dr Alex Zhavoronkov, CEO of Insilico Medicine and Chief Science Officer at the Biogerontology Research Foundation. Gerontology, the study of old age, spans multiple academic fields from economics to social sciences. Biogerontology specifically focuses on those biological process that contribute to aging, as well as the ultimate effects of aging on our health. Insights from biogerontology studies will contribute to public and private medical research, influencing our societal values, and guide policy makers in their decisions. “The main problems in biogerontology are similar to those in drug discovery for most human diseases — but with fewer resources, less visibility and less of a sense of urgency,” says Dr Alex Zhavoronkov. To bring into focus aging as a disease, Dr Zhavoronkov is looking to the future, and the 2018 release of the WHO-curated ICD-11. The ICD (International Classification of Diseases) is an extensive piece of work used at all levels of healthcare management: from physicians to patient organizations, from insurers to policy […]