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  • Now diamonds could be used in a novel way to act as beacons in magnetic resonance imaging (MRI) scans and identify cancerous tumors before they become life-threatening. The study findings revealed how a synthetic version of the precious gem can light up early-stage cancers in MRI scans. The study was published in the Nature Communications.

  • Transplant surgeons claim to have used a 'heartin- a-box' device to "revive" hearts from people who have recently died and use the organs to save others. The USD 250,000 device is a wheeled cart with an oxygen supply, a sterile chamber, and tubing to clamp onto a donor heart and keep it fed with blood and nutrients. Doctors said it may extend the time a heart can last outside the body. In at least 15 cases, surgeons in the UK and Australia say they have used the system to successfully transplant hearts removed from patients after they have died.

  • For the first time, primitive human kidneys have been created in a laboratory dish, by using stem cells, which could be a key step towards the Holy Grail of fully-functional, lab-made transplant organs. The tissue is not a viable organ, but may be useful for other purposes such as replacing animals in drug toxicity tests, the team said.

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