The study protocol was reviewed by a UK multi-centre research ethics committee, which had no ethical objections.
Some have religious or ethical objections.
This paper critically reviews the latest GM science and discusses the key ethical objections to HGGM.
The ethical objections to in vitro fertilization may have been one reason for the long delay.
Apart from the technical difficulties, the ethical objections have dissuaded most serious researchers from even trying.
Two prominent journals, Nature and Science, rejected the paper citing ethical objections, Huang said.
Moreover, the ethical objections to the use of material from aborted fetuses have not gone away.
An easy method for reprogramming adult cells may resolve ethical objections.
Embryonic stem cells derived through parthenogenesis cannot develop normally, so they are free of ethical objections.
We respect the fact that people have strong ethical objections to the use of animals in scientific procedures.
It is recognized, however, that some students have ethical objections to the use of vertebrate animals in this manner.
