Embryology News and Research

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Embryology is the study of the development of an embryo. An embryo is defined as any organism in an early stage well before birth or hatching, or in plants, before germination occurs.

Two thirds of parents with babies born from donated embryos don't plan to tell their children about their origins

World-first study finds that families with babies born after embryo donation are doing well, but only a third of parents plan to tell their children how they were conceived.

28 Jun 2004

A moderately high protein diet could reduce a woman’s chances of becoming pregnant

A moderately high protein diet could reduce a woman’s chances of becoming pregnant, according to new research presented at the 20th annual conference of the European Society of Human Reproduction and Embryology today on Monday 28 June.

28 Jun 2004

Current legislation on preimplantation genetic diagnosis in Germany does not reflect the views of the general public

At present PGD is forbidden in Germany, but in one of the first large study of attitudes to PGD amongst the general population and infertile couples in Germany, the researchers found that the majority of Germans think the technique should be permitted.

28 Jun 2004

HFEA says effective consent must be given by both the man and woman for use of embryos in IVF treatment

Legally, clinics must have consent from both parties to continue to store embryos and to use them in IVF treatment. If either party withdraws their consent before the embryos have been used, the clinics must allow the embryos to perish.

25 Jun 2004

Zebrafish research may help determine what causes certain birth defects

Description of dozens of mutations that will help determine the earliest steps in vertebrate development, which take the spherical embryo to a complex creature

24 Jun 2004

Report published on IVF mix-up that led to mixed-race twins being born to a white couple

The Department of Health today published its report into the circumstances surrounding the IVF mix-up that led to mixed-race twins being born to a white couple.

23 Jun 2004

Human Fertilisation & Embryology Authority welcomes recommendations of Toft report

The report was commissioned by the Chief Medical Officer in response to a series of four adverse incidents that occurred in the Medical Reproduction Units at the Leeds Teaching Hospitals NHS trust, West Yorkshire, before July 2002.

23 Jun 2004

First license to begin research involving therapeutic cloning

A special licensing committee of the UK Human Fertilization & Embryology Authority (HFEA) met on June 16 in London to decide whether to grant a license to scientists at The Center for Life at Newcastle University.

20 Jun 2004

Application from the Newcastle Fertility Centre at Life to make human embryonic stem cells

The Human Fertilisation & Embryology Authority (HFEA) is currently considering a licence application from the Newcastle Fertility Centre at Life to make human embryonic stem cells using cell nuclear transfer - a technique also known as therapeutic cloning.

16 Jun 2004

The Human Fertilisation and Embryology Authority reviews the first request by British scientists to clone human embryos today

The Newcastle University team plans to use stem cells from cloned embryos to treat diabetes. The pending decision could potentially open up new possibilities for the treatment of incurable diseases, as well as dividing the British scientific community as many believe therapeutic cloning to be unethical.

16 Jun 2004

Simple genetic code might work to wire up the body from head to foot

The study found that when a development gene named Hoxb1 worked in a mouse’s brain but not in the developing facial tissues, nerves extended outward from the brain but failed to reach the facial muscles, leaving the mouse unable to blink its eyes, flatten its ears or make other facial movements.

15 Jun 2004

Researchers have recreated the ability of mammalian cells to self-organize

For the first time, UCLA researchers have recreated the ability of mammalian cells to self-organize, forming evenly spaced patterns in a test tube. Published in the June 22, 2004 issue of the Proceedings of the National Academy of Sciences, the findings may help improve methods for regenerating tissue, controlling birth defects and developing new treatments for specific diseases.

14 Jun 2004

Conflicting views on embryonic and adult stem cells complicate research in stem cell therapeutics

Though there has been considerable biological and political debate over the use of embryonic stem cells (ESCs) vs. adult stem cells (ASCs) as therapies for tissue engineering and organ transplants, inherent benefits and drawbacks in both techniques compel them to coexist and complement each other.

10 Jun 2004

New British guidelines to protect the safety of frozen sperm, eggs and embryos

The Human Fertilisation and Embryology Authority, UK has announced strict new guidelines to protect the safety of frozen sperm, eggs and embryos stored at fertility clinics throughout the UK.

10 Jun 2004

Cellular garbage plays a key role in the process of cytokinesis, or cell division

A cellular structure discovered 125 years ago and dismissed by many biologists as "cellular garbage" has been found to play a key role in the process of cytokinesis, or cell division, one of the most ancient and important of all biological phenomena.

27 May 2004

Randomness in gene expression to lead to differences in people that are genetically identical

Experiments by Howard Hughes Medical Institute (HHMI) researchers have revealed it might be possible for randomness in gene expression to lead to differences in cells — or people, for that matter — that are genetically identical.

27 May 2004

Researchers have identified the first gene linked to the productivity of the stem cells that produce sperm in mammals

Researchers have identified the first gene linked to the productivity of the stem cells that produce sperm in mammals. The discovery was made by applying the latest laboratory methods to a strain of mice restored from embryos frozen since the early 70s.

23 May 2004

Scientists have sped up a common jumping gene found in the human genome

Johns Hopkins scientists have transformed a common "jumping gene" found in the human genome into one that moves hundreds of times more often than normal in mouse and human cells.

20 May 2004

Father's sperm packs more than just a fertilizer

The major function of a man's sperm was fertilization, scientists once thought. True, sperm contains the father's chromosomes; but new studies from Wayne State University show that RNAs critically important to early growth of an embryo are also delivered.

13 May 2004

10 years of IVF procedures show frozen sperm as good as fresh

A review of the past ten years of In Vitro Fertilization (IVF) procedures at the Mayo Clinic revealed equivalent outcomes between frozen and fresh sperm for oocyte insemination, according to a new study unveiled today at the AUA’s Annual Scientific Meeting.

12 May 2004

Embryology News and Research

Further Reading

Two thirds of parents with babies born from donated embryos don't plan to tell their children about their origins

A moderately high protein diet could reduce a woman’s chances of becoming pregnant

Current legislation on preimplantation genetic diagnosis in Germany does not reflect the views of the general public

HFEA says effective consent must be given by both the man and woman for use of embryos in IVF treatment

Zebrafish research may help determine what causes certain birth defects

Report published on IVF mix-up that led to mixed-race twins being born to a white couple

Human Fertilisation & Embryology Authority welcomes recommendations of Toft report

First license to begin research involving therapeutic cloning

Application from the Newcastle Fertility Centre at Life to make human embryonic stem cells

The Human Fertilisation and Embryology Authority reviews the first request by British scientists to clone human embryos today

Simple genetic code might work to wire up the body from head to foot

Researchers have recreated the ability of mammalian cells to self-organize

Conflicting views on embryonic and adult stem cells complicate research in stem cell therapeutics

New British guidelines to protect the safety of frozen sperm, eggs and embryos

Cellular garbage plays a key role in the process of cytokinesis, or cell division

Randomness in gene expression to lead to differences in people that are genetically identical

Researchers have identified the first gene linked to the productivity of the stem cells that produce sperm in mammals

Scientists have sped up a common jumping gene found in the human genome

Father's sperm packs more than just a fertilizer

10 years of IVF procedures show frozen sperm as good as fresh

Decoding Cannabis: Differentiating Hemp and Marijuana

Deciphering the Microbiome with The Microsetta Initiative

Leveraging the power of automation to boost research

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