Medical science has come a long way from tribal shaman dispensing herbs and roots. Having already cured many diseases and conditions that were once a death sentence, medical researchers continue to strive to help us live longer and healthier lives. Great advances are being made in regrowing damaged organs, turning back our biological clocks, and the big one – finding a cure for cancer.
Melanoma, a common type of skin cancer, is traditionally detected via observing changes in irregular moles, and then conducting a skin biopsy. A team has now developed a blood test that can detect melanoma in its early stages, reducing the need for expensive, and frequently unnecessary biopsies.
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A fascinating cancer detection technique has been developed by scientists at Stanford University. The process involves a small magnetic wire being inserted into a vein where it attracts free-floating tumor cells in the blood.
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Researchers at CNBP have developed a new targeted treatment for cancer. Chemotherapy drugs are wrapped in “nano-bubbles” called liposomes, which are then injected into the desired part of the body and made to release their payload on demand, by applying X-ray radiation.
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The CRISPR gene editing revolution is less than a decade old and scientists are still learning how best to deploy this ground-breaking technique. A team has recently discovered why the technique sometimes fails, uncovering a novel insight that will hopefully make future research more efficient.
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An emerging class of drugs called senolytics has been found to help restore the body to a more youthful state, and a new study has used a drug compound to extend the lifespan and improve the general health of older mice.
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When a doctor prescribes a patient more than one drug they have no way to predict whether that combination will have an adverse side effect. A new system from Stanford University presents a novel solution – an AI-driven computer system than can predict the consequences of combining two drugs.
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A promising new cancer drug delivery system has successfully passed early human safety trials. The treatment delivers cancer drugs in heat-activated capsules to tumors in the liver and then uses a focused ultrasound beam to remotely trigger the targeted release of their drug payload.
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Impressive new research has discovered the earliest point in a neurodegenerative process that is thought to lead to dementia. The researchers describe the discovery as like finding the "Big Bang" of Alzheimer’s disease, and it’s hoped the work leads to new treatments and ways to detect the disease.
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Medical X-ray scans have long been stuck in the black-and-white era. Now Mars Bioimaging has developed a bioimaging scanner that can produce full color, three dimensional images of bones, lipids, and soft tissue, thanks to a sensor chip developed at CERN for use in the Large Hadron Collider.
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Caltech researchers have developed a three-part technique for activating neurons that’s far less invasive than surgery, combining ultrasound waves, gene therapy and drugs that has been able to affect memory formation in mice.
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