ITOP: A 3D bioprinter can produce human body parts
Scientists have transplanted living tissue constructed by a sophisticated and improved 3D printer. A challenge for tissue engineering is...
Male and female brain differences negligible
Meta-analysis of structural MRI volumes that found no significant difference in hippocampal size between men and women. Meta-analysis is...
Why elephants rarely get cancer?
Elephants have 38 additional modified copies (alleles) of a gene that encodes p53, a well-defined tumor suppressor, as compared to...