Sudan's gold rush wreaks havoc on health

Sudanese mother Awadya Ahmed has long wondered why her youngest child Talab was born blind and unable to walk; now she suspects the piles of poisonous waste left by gold miners.

Diphthamide is an Achilles heel shared by both plants and animals

The biomolecule diphthamide is essential for the proper formation of proteins in cells. When humans are infected with diphtheria, diphthamide is altered by the diphtheria toxin so that life-threatening complications can arise ...

'Soft' CRISPR may offer a new fix for genetic defects

Curing debilitating genetic diseases is one of the great challenges of modern medicine. During the past decade, development of CRISPR technologies and advancements in genetics research brought new hope for patients and their ...

Scientists engineer synthetic DNA to study 'architect' genes

Researchers at New York University have created artificial Hox genes—which plan and direct where cells go to develop tissues or organs—using new synthetic DNA technology and genomic engineering in stem cells.

The cell's skeleton in motion

To many of us, cells are the building blocks of life, akin to bricks or Legos. But to biologist Regan Moore, a former Ph.D. student in Dan Kiehart's lab at Duke, cells are so much more: they're busy construction sites, machinery ...

Thwarting cellular enzyme can fight viral infections

FMI researchers have identified a synthetic protein that dampens the activity of a cellular pathway involved in viral infection. The findings could help to develop drugs that combat viruses such as influenza A and Zika.

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Defect

Defect, defects, or defected may refer to:

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