Reproduction News and Research

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More women are choosing to becoming pregnant later in life

Although there are considerable risks to becoming pregnant later in life, more and more women are choosing to do it, a scientist told the 21st annual meeting of the European Society of Human Reproduction and Embryology today (Tuesday 21 June 2005).

21 Jun 2005

Effect of new Italian law on the choices available to infertile parents

Three presentations to the '21st annual conference of the European Society of Human Reproduction and Embryology highlighted the effect of the new Italian law on the choices available to infertile parents.

21 Jun 2005

Eggs from embryonic stem cells could benefit sterile women

Monash University researchers have developed a process that causes embryonic stem (ES) cells to develop into ovarian structures containing eggs.

21 Jun 2005

Early embryos with abnormal chromosomes are capable of returning to normal when grown in culture in the laboratory

While such embryos are not capable of developing into normal foetuses if implanted in a woman's womb, the discovery has important implications for stem cell production, especially in countries where the creation of embryos for stem cell research is discouraged or even banned.

20 Jun 2005

Proof that single embryo transfer (SET) produces babies that are healthier than those born after multiple implantations

Two studies presented today (Tuesday 21 June 2005) at the 21st annual conference of the European Society of Human Reproduction and Embryology provide further proof that single embryo transfer (SET) produces babies that are healthier than those born after multiple implantations.

20 Jun 2005

Women who have a special genetic profile can conceive spontaneously after the age of 45 years

Dr. Neri Laufer, from the Hadassah University Hospital, Jerusalem, Israel, told the conference that his team's work to identify a specific gene expression profile linked to later fertility would help understanding of the ageing process, as well as enabling the development of better treatments for infertility in older patients.

20 Jun 2005

Australian researchers develop process that causes embryonic stem cells to develop into ovarian structures containing eggs

The researchers believe the process could in future be used to develop eggs for sterile women that contain the women's own genetic material.

20 Jun 2005

Reproductive tourism is on the increase in Europe

Reproductive tourism is on the increase in Europe, but rather than condemning it, we should regard it as a "safety valve" that helps us to avoid moral conflict, according to a European ethics expert.

20 Jun 2005

Damage to DNA in sperm is significantly higher in older men

Damage to DNA in sperm is significantly higher in older men than in those who are younger, according to research presented today (Tuesday 21 June 2005) at the 21st annual conference of the European Society of Human Reproduction and Embryology.

20 Jun 2005

New way of obtaining embryonic stem cells that avoids contamination by other types of cells

Scientists in the USA have discovered a new way of obtaining embryonic stem cells that avoids contamination by other types of cells and reduces the numbers of embryos needed to create embryonic stem cell lines.

20 Jun 2005

Scientists prove that human embryonic stem cells can develop in the laboratory into the early forms of cells that eventually become eggs or sperm

Their work opens up the possibility that eggs and sperm could be grown from stem cells and used for assisted reproduction, therapeutic cloning and the creation of more stem cells for further research and for the improved treatments for patients suffering from a range of diseases.

19 Jun 2005

Cockroach holds secret of women's fertility

The suggestion that a woman’s reproductive history may affect her ability to have children in the future has been a puzzle to scientists for years.

From The University of Manchester 16 Jun 2005

Role of toxins in inherited disease

A disease you are suffering today could be a result of your great-grandmother being exposed to an environmental toxin during pregnancy.

3 Jun 2005

A new technique might allow women diagnosed with cancer the opportunity to have children when chemotherapy and radiation treatments rob them of their fertility

Freezing eggs is one thing; thawing them safely so they can lead to pregnancy is the challenge. In the past, efforts to freeze a woman's eggs, or oocytes, have not worked well because the cells are large. When the egg is thawed, ice crystals cause damage that prevents the egg from being fertilized.

29 May 2005

IVF treatment less effective in women living with a smoker

According to Canadian study passive smoking is apparently as damaging to a woman’s chances of having successful fertility treatment as being a smoker.

26 May 2005

Vatican says embryo cloning is a crime

An announcement by British researchers saying they had succeeded in creating the country's first - and the world's second - cloned embryo has provoked a top Vatican official to condemn the creation of cloned embryos, describing it as a crime and saying it represents an offence to science.

23 May 2005

Secrets of how the brain is wired for sex revealed

There are two brain structures that a mouse just can't do without when it comes to hooking up with the mate of its dreams--and trying to stay off the lunch menu of the neighborhood cat. These are the amygdala, which is involved in the initial response to cues that signal love or war, and the hypothalamus, which coordinates the innate reproductive or defensive behaviors triggered by these cues.

23 May 2005

Advanced breast cancer drug appears effective on multiple targets

An experimental breast cancer drug that simultaneously attacks five tumor targets has halted progression of the disease in a clinical trial for patients with advanced disease.

18 May 2005

Unsuspected protein CD147, regulates the production of plaque-forming peptides that are the defining feature of Alzheimer's

Researchers at the Department of Energy's Lawrence Berkeley National Laboratory have discovered an unsuspected subunit of the protein complex gamma-secretase, which plays a central role in Alzheimer's disease.

15 May 2005

New anticancer drug SU11248 shows continued response for patients with late-stage kidney cancer

Recent studies of a new anticancer drug show continued response for patients with late-stage kidney cancer. Robert Motzer, MD, attending physician at Memorial Sloan-Kettering Cancer Center (MSKCC), reported a response rate of 40 percent in patients with metastatic (advanced) renal cell (kidney) cancer who received SU11248 in second-line therapy.

15 May 2005

Reproduction News and Research

More women are choosing to becoming pregnant later in life

Effect of new Italian law on the choices available to infertile parents

Eggs from embryonic stem cells could benefit sterile women

Early embryos with abnormal chromosomes are capable of returning to normal when grown in culture in the laboratory

Proof that single embryo transfer (SET) produces babies that are healthier than those born after multiple implantations

Women who have a special genetic profile can conceive spontaneously after the age of 45 years

Australian researchers develop process that causes embryonic stem cells to develop into ovarian structures containing eggs

Reproductive tourism is on the increase in Europe

Damage to DNA in sperm is significantly higher in older men

New way of obtaining embryonic stem cells that avoids contamination by other types of cells

Scientists prove that human embryonic stem cells can develop in the laboratory into the early forms of cells that eventually become eggs or sperm

Cockroach holds secret of women's fertility

Role of toxins in inherited disease

A new technique might allow women diagnosed with cancer the opportunity to have children when chemotherapy and radiation treatments rob them of their fertility

IVF treatment less effective in women living with a smoker

Vatican says embryo cloning is a crime

Secrets of how the brain is wired for sex revealed

Advanced breast cancer drug appears effective on multiple targets

Unsuspected protein CD147, regulates the production of plaque-forming peptides that are the defining feature of Alzheimer's

New anticancer drug SU11248 shows continued response for patients with late-stage kidney cancer

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