Bones News
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The University of British Columbia has developed an advanced 3D printer that could provide the future basis of bone replacements. The device has the potential to be used for the generation of artificial bones.
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This week’s releases include the next chapter in an assassin’s tale; a love story with global implications; a new season of animated satire; and a few titles from our recent pasts.
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Scientists have come up with an alternative to bone grafts, based on bubble technology. The development may help alleviate long-term hospitalization and help to address fractures that do not readily heal.
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Based on a new mathematical mode, biologists have shown injections of peptide raise the density of bones degraded by osteoporosis back to healthy levels. This is promising news given that new treatments for osteoporosis are needed.
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Some fifty years ago, in the U.S., consideration was given to adding fluoride to water and toothpaste. This was on the basis of medical advice. Was this advice correct and has fluoridation produced health benefits?
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An advancement in nanotechnology: scientists have succeeded in combining a sugar, extracted from crab and shrimp shells, with nanomaterials. This is the building block for bone regeneration and wound healing.
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A newly formulated biological material, that can be produced via a 3D printer, promises an advancement in medicine by helping to support and to build stronger bones.
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One limitation with a deep space mission, such as to Mars, is the effect of microgravity on astronauts. To find ways to build-up resilience and maintain bone strength, scientists have, surprisingly, been studying fish.
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University of Michigan researchers have created a polymer sphere capable of delivering a molecule directly into bone wounds. The molecule instructs cells at the injury site to repair the damage.
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Tokyo -
Teeth can be multiplied, according to a new study. Scientists were able to use germ-cells and develop these into fully functional teeth, in a proof-of-concept study.
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Dinosaurs grew quickly and were warm-blooded just like modern mammals, says a scientist who researched the metabolism of these ancient creatures.
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Cambridge -
Recently discovered ocean worms, known for feasting on whale bones, date back to prehistoric times. Long-ago the worms fed on the carcasses of giant marine reptiles, according to a new study that has plunged the depths of the sea.
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The company Levolta Pharmaceuticals has outlined the results of an initial Phase II study for a potential disease modifying drug. The drug is designed to treat patients with knee osteoarthritis (OA).
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A 45,000-year-old bone has been sequenced. This is the oldest human genome yet to have been sequenced. The bone came from a leg bone preserved in Siberia.
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Kyoto -
Researchers from Kyoto University in Japan have found through a drug screen on human induced pluripotent stem cells (iPSCs) that statins can stimulate bone growth. This has led some to speculate if statins can be used for certain forms of dwarfism.
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Anzick-1, the 12,600-year-old remains of an infant found in central Montana, whose DNA was sequenced earlier this year, has been buried in a special ceremony.
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McGill researchers have shown that melatonin supplements may make bones stronger in old rats. This has led to discussion in relation to people, and whether such supplements are effective.
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Two new studies demonstrate the extent of Neanderthal DNA that persists in modern human genomes. The genetic relationship is far greater than previously thought.
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Barcelona -
Archaeologists from the University of Barcelona in Spain made an exciting and fascinating discovery recently. They found the bones of four people, dating back some 6,400 years and the funerary rites were unlike anything they had seen before.
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Bethesda -
The family dog may be more than a fun and faithful companion; in fact, researchers believe dogs may help lead us to a better understanding of our heads.
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Luxor -
Italian archaeologists have apparently discovered tombs in the ancient city of Luxor which are believed to be at least 3,000 years old. The interesting find includes human remains and well-preserved canopic jars.
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A woman underwent cosmetic surgery, in a process that uses stem cells to rejuvenate skin. Afterwards the woman grew bone fragments in the flesh around one of her eyes. This caused her considerable pain.
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A Swedish woman who was arrested back in September after police found skeletons in her apartment has been charged on Tuesday for using the bones as sex toys.
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The bones of the infamous outlaw Ned Kelly will be returned to his descendants for burial. This comes after more than 130 years have passed since he was tried and hanged for murder.
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Corvallis -
Listen up all you teetotalers, a new study suggests moderate drinking may be good for the bones of post-menopausal women.
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San Diego -
A lawsuit is taking place between representatives of the Kumeyaay Indians and the University of California over some 9,000 year-old bones. The lawsuit is set to be held during May 2012.
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Toronto -
Walk like a champion. Talk like a champion.
Jon “Bones” Jones stepped out onto the stage for his weigh-in on Friday and looked completely relaxed and unfazed as fans gave him a mixed reception of boos and cheers.
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Heavy rains have caused major erosion to the grounds of an Iowa cemetery. The bones of once buried corpses are now becoming exposed to the world above.
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Edmonton -
Members of a City of Edmonton, Alberta, drainage crew first thought they had found some interesting rocks, but it is now believed they uncovered dinosaur bones and a tooth.
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A small yet truly global operation was foiled when a Swiss man was busted who tried to transport skulls and bones stemming from Greek Orthodox burials to a Russian Orthodox priest in Germany who wanted to start a church in India.
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Bones Image
This horse mandible from Cave 2 shows a number of cut marks on the lingual surface. They indicate that the animal's tongue was cut out with a stone tool. University of Montreal
Katelan Foisy's private altar to William S. Burroughs, designed entirely with found items.
Canadian Museum of History
Inferior view of a fourth cervical vertebra, together with the articulating C3. Of a group of four articulating vertebrae (C1-C4), only the inferior parts of C4, and the C3 neural spine show burning, a pattern consistent with burning after the head was severed probably with the aid of the knife. Journal of Archaeological Science
Tooth and tool marks on boes in Gough's Cave Bello et. al
Some of the bones one can view at the University of Guelph.
Human Skull American Museum of Natural History
Bones with bites and tool marks from Gough's Cave The Trustees of the National History Museum, UK
Skull in Gough's Cage sculpted into a bowl The Trustees of the National History Museum, UK
A caribou bone. The specimen (# I5.6.5) is dated to 18,570 ± 110 14C BP (OxA-33777) and shows straight and parallel marks resulting from filleting activity. University of Montreal
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