Kinship Identities in the Context of UK Maternal Spindle Transfer and Pronuclear Transfer Legislation.
Level 5 - mechanism / opinion, no new human data
Normative bioethical and legal analysis without empirical human data (graded by design analogy).
PubMed 28683668 · doi:10.1080/20502877.2017.1345090
What was done
A conceptual and bioethical analysis of the UK Human Fertilisation and Embryology (Mitochondrial Donation) Regulations 2015. The author evaluates regulatory assumptions regarding whether maternal spindle transfer (MST) and pronuclear transfer (PNT) create parent-child relationships, analyzing kinship definitions and proposing the concept of a "causal parent."
What was found
The abstract reports no quantitative or empirical measurements. The analysis argues that defining kinship solely through chromosomal genetic contribution is overly restrictive. It asserts that anyone partially responsible for a child's existence qualifies as a causal parent, concluding that UK legislation preventing individuals born via MST and PNT from obtaining identifying information about egg and sperm donors is regrettable and may cause long-term psychological distress.
Why it matters
It challenges the policy framing that minimizes the parental status of mitochondrial donors, contributing to the debate on donor anonymity and offspring rights in assisted reproduction.
Limits
This is a purely theoretical bioethical commentary with no empirical psychological, sociological, or clinical outcome data.
Cited by
- supports Mitochondrial replacement therapy (three-parent IVF) has been approved in England to prevent the transmission of mitochondrial diseases.