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 telescope’s 900-ton receiver platform fell onto the reflector dish more than 400 feet below on Tuesday. The U.S. National Science Foundation had earlier announced that the Arecibo Observatory would be closed.
Three former presidents say they’d be willing to publicly take a coronavirus vaccine, once one becomes available, to encourage all Americans to get inoculated against a disease that has already killed more than 273,000 people nationwide.
The U.S. has recorded over 3,100 COVID-19 deaths in a single day, obliterating the record set last spring.
IBM security researchers say they have detected a cyberespionage effort that used targeted phishing emails to try to collect vital information associated with a U.N. initiative for distributing coronavirus vaccine to developing countries.
The health agency also announced new guidelines that shorten recommended quarantines after close contact with someone infected with coronavirus. Now people can resume normal activity after 10 days, or seven days if they receive a negative test result.
The Transportation Department issued a final rule Wednesday covering service animals. The rule says only dogs can qualify, and they have to be specially trained to help a person with disabilities.
The head of the United Nations is calling on countries to end what he calls a war on nature and instead embrace a future without carbon pollution triggering global warming.
Dr. Anthony Fauci, director of the National Institute of Allergy and Infectious Diseases, discusses a wide range of current topics regarding the COVID-19 pandemic with Cheddar.
An influential government advisory panel says health care workers and nursing home residents should be at the front of the line when the first coronavirus vaccine shots become available.
Tech is the engine that enables fantasy to become reality.
