All articles tagged with #retinoblastoma
Researchers used semen-derived exosomes from pig semen to deliver a chemotherapy-like payload to the retina in a mouse model of retinoblastoma, via eye drops. The approach successfully reached the back of the eye and reduced tumor size after 30 days, suggesting a potential noninvasive treatment route for this pediatric eye cancer, though safety and effectiveness in humans remain to be tested in trials.
A Science Advances study reports eye drops made from pig-semen–derived exosomes carrying a nanozyme cancer-killing system can cross the retinal barrier to target retinoblastoma tumors in mice, halting tumor growth and preserving vision; the approach uses folic-acid tagging to improve selectivity and could inform drug delivery across other hard-to-penetrate barriers, though it is currently at early, animal-tested stages.
A UK mom detected her infant son's rare and aggressive eye cancer, retinoblastoma, using the flash on her phone's camera, leading to his diagnosis and treatment. After noticing a white glow in his eye, she took photos and sought medical advice, ultimately leading to Thomas receiving six rounds of chemotherapy and overcoming the illness. The Childhood Eye Cancer Trust emphasizes the importance of recognizing subtle symptoms and signs of retinoblastoma for early detection and treatment.
A mother in Murray, Utah, noticed that her son's left eye appeared "pitch black" on a baby monitor, leading to the early detection of retinoblastoma, a childhood eye cancer. Despite experiencing developmental delays, the 18-month-old boy is now cancer-free. Improved camera technology may make it harder for parents to spot eye problems, but doctors emphasize the importance of bringing up any concerns with a pediatrician. Early detection is crucial for a good outcome, as retinoblastoma is a rapidly dividing cancer that can leave the eye within a few months. Screening for the disease in the U.S. leads to a 95% cure rate, compared to some countries with a 70% fatality rate.
Doctors misdiagnosed a 6-month-old girl's rare retinal cancer as eczema, resulting in the removal of her eye. Despite her mother's concerns and multiple medical appointments, the cancer was not correctly identified until her grandmother noticed her unusual-looking eye. The baby underwent six rounds of chemotherapy before her left eye was ultimately removed. She now has a prosthetic eye and is doing well. Retinoblastoma, the cancer she was diagnosed with, is a rare condition that can be difficult to diagnose.