Ants could be the next line of defense against cancer.
A study published in the journal Proceedings of Royal Society B: Biological Sciences focused on Ants and their keen sense of smell. Ants use smell via their thin sensory appendages that sit on top of their heads to do almost everything, including hunt for food, spotting mates, and protecting their young.
In the study, scientists used pieces of a breast cancer tumor, which were grafted onto mice, and then trained 35 ants to associate urine from the infected mice with sugar. In analyzing, scientists detected that the ants would hover for longer periods of time near the sick mouse rather than the healthy one.
Using ants to detect cancers would be a cost-cutting tool. Currently, cancers are diagnosed by blood withdrawal, biopsies, and colonoscopies, which are all considered invasive as well as being expensive procedures. Utilizing ants to screen for cancer would be significantly more reasonable.
While dogs have similar capabilities in that they are able to detect cancer in humans through smell, they take much longer to train. Baptiste Piqueret, a postdoctoral fellow at the Max Planck Institute for Chemical Ecology in Germany, said ants would be the ideal animal to use because they have good memories, are easy to train and don't bite.
Though progress has been made with ants and their cancer detection capabilities, there is still more research to be done on their efficacy. The next phase of the study will be human trials to see if ants are able to sniff out cancers through human excrement.
The U.S. Securities and Exchange Commission Monday laid out a proposal that would require businesses to disclose the emissions they produce. Kathleen Rogers, CEO & President at EARTHDAY.ORG, joined Cheddar News to break down the implications of this historic step.
Deepwell Digital Therapeutics is a game development company looking to transform the way we look at video games — this time to improve health outcomes. Its goal is to create software to aid those who deal with conditions such as depression and ADHD. Company co-founder and co-CEO Ryan Douglas and co-founder Kate Edwards joined Cheddar News to talk about the technology is being used to help patients. "From a research perspective, the game industry itself has been well aware for many, many years of the kind of inherent, kind of anecdotal therapeutic value of playing games," said Edwards.
Catching you up on what you Need to Know on Mar 21, 2022, with updates on the Russian invasion in Ukraine, a Boeing 737-800 plane carrying 132 people crashed in China, Canadian Pacific rail workers on strike, another possible COVID surge, and the SEC's new climate rules for businesses.
The Bill Gates-founded Breakthrough Energy company invested $80 million in Verdox Inc. to facilitate efficient, lower-cost technolog to remove carbon from the air and emission sources. CEO of Verdox, Brian Baynes, joined Cheddar News to discuss the investment, how the company's tech works, and where he sees it going. "We anticipate that with technologies like ours, we potentially can get to the scale of about a million tons per year within 5-10 years," he said. "And then ultimately we need to be doing this at the scales of billions of tons per year and ultimately about 10 billion tons per year in the year 2050."
As the Russia's invasion of Ukraine continues, medical experts are worried conditions in active warzones will exacerbate the current pandemic — or even give rise to other contagions. Dr. Daniel Fagbuyi, a war veteran and former Obama administration biodefense appointee, joined Cheddar News to discuss the ongoing danger of COVID-19 on top of the war, as well as the potential for new variants to emerge. "I mean just large volumes of people definitely is a breeding ground. That's the worst case," he said. "Two things don't mix: war-conflict and a virus, a potential pandemic virus."
Medical cannabis company Akanda went public this week in what was the first traditional IPO of the month. Shares jumped about 163% in the stock's first day of trading. The London-based company says it hopes to supply medical cannabis products to wholesalers in international markets. Tej Virk, CEO of Akanda, joins Cheddar News' Closing Bell to discuss.
