Greece’s 6th Baby Born via Maternal Spindle Transfer Method

A 39-year-old Greek woman gave birth to Greece’s 6th baby using the maternal spindle transfer method, following multiple failed IVFs. Developed by Institute of Life-IASO and Embryotools, the technique replaces mitochondrial DNA without altering genetic material. The child was born after her eggs, which previously failed to reach the blastocyst stage, were treated with this advanced method.

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Key Takeaways

Maternal Spindle Transfer Method Clinical Study Yields Healthy 6th Baby in Greece

The 6th successful birth via maternal spindle transfer was achieved in May 2021, marking a milestone in addressing infertility caused by oocyte cytoplasmic dysfunction. The method involves transferring the maternal spindle to donor eggs to enhance embryo viability while preserving the woman’s genetic material.

How Maternal Spindle Transfer Helps Women with Multiple IVF Failures and Poor Egg Quality

The technique targets women with recurrent IVF failures due to poor egg quality. In the case of the 39-year-old mother, none of her previous fertilized eggs reached the blastocyst stage. Maternal spindle transfer revived developmental potential, enabling a successful pregnancy despite a history of 5 IVF failures.

Preserving Genetic Material in Maternal Spindle Transfer for Healthy Offspring

Unlike mitochondrial replacement therapies, maternal spindle transfer maintains the woman’s complete genetic contribution. The technique transfers only the maternal spindle to donor oocytes, avoiding genetic dilution. All 6 children born through this method exhibit normal genetic profiles and healthy development.

Legal Framework of Maternal Spindle Transfer in Greece (Law 3305/2005)

Greece regulates maternal spindle transfer under Law 3305/2005, which permits research-based applications. The method is not yet classified as an established infertility treatment but operates within approved clinical trial protocols. This legal framework ensures ethical compliance while advancing reproductive science.

Next Steps in Maternal Spindle Transfer Research for Fertility and Mitochondrial Diseases

Ongoing studies aim to expand the method’s application beyond infertility to prevent mitochondrial disease transmission. The Institute of Life-IASO and Embryotools report all 6 children born through maternal spindle transfer are undergoing specialized pediatric monitoring. Researchers emphasize the need for long-term data to confirm safety and efficacy.

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