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The BBC said that these drugs are much cheaper, in terms of the cost of producing this chicken, compared to factory manufacturing. Scientists believe that, at the right time, production can be increased to produce drugs in commercial quantities.
Dr. Lisa Heron, of the Roslyn Institute of Technology at the University of Edinburgh, Scotland, explains that chickens do not suffer and live better than the animals on the farm.
"Chickens live in large sheds and provide them with food, water and daily care provided by well-trained technicians, and lead a completely comfortable life."
"What hens know, is that they whiten normal eggs, it does not hurt their health," she said.
Scientists have already shown that goats, rabbits and genetically modified chickens can be used to produce proteinuria in milk or eggs.
But researchers say their new approach is more efficient, produces larger quantities and is more cost effective than previous attempts.
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| Three eggs are enough to produce a dose of medicine (Getty) |
"Production of drugs from chickens can cost anywhere from 1 to 10 percent compared to factories, so we hope to get these drugs at up to 10 percent of the total cost of manufacturing," says Dr. Heron.
Many diseases occur because the human body does not naturally produce enough protein or chemicals.
These diseases can be treated with drugs containing incomplete proteins, these drugs are produced industrially by pharmaceutical companies and can be very expensive.
Dr. Heron and her colleagues have managed to reduce this cost by introducing a human gene – a protein that naturally produces protein in humans – in a part of the chicken 's DNA, responsible for whiteheads. eggs.
After breaking the eggs and separating the whiteness of the yolk, Dr. Heron discovered that chickens contain relatively large amounts of protein.
The team focused on two essential immune system proteins: IFNalpha2a, which has powerful effects on viruses and certain cancers, and the other: the macrophage-CSF, developed as a treatment, stimulates tissue repair. damaged.
Three eggs are enough to get a dose of treatment and a chicken can put about 300 a year.
With sufficient chicken production, scientists believe they can produce drugs in commercial quantities.
The development of drugs for human health and the necessary regulatory aspects will take between 10 and 20 years. The researchers hope to use this chicken to develop animal medicines.
These drugs boost the immune system of livestock as an alternative to antibiotics, reducing the risk of developing other strains of antibiotic-resistant bacteria.
It is also possible to use the therapeutic properties of macrophage-CSF in the treatment of animals, according to Dr. Heron.
"For example, we can use it to renew the liver or kidneys in an affected animal in these tissues," she says.
Eggs are currently produced for research purposes and are not sold in grocery stores.
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