Embryo News and Research

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UPA: An effective non-invasive treatment for fibroids can help maintain fertility in women

A new, effective, non-surgical treatment for uterine fibroids can help women with this condition maintain their fertility, an American scientist told the 26th annual meeting of the European Society of Human Reproduction and Embryology in Rome today (Wednesday).

30 Jun 2010

Mammalian embryo use different strategies to suppress retroviral infection: Study

Some viruses insert themselves into the host's DNA during infection in a process called retroviral integration, causing several diseases, including AIDS and cancer, notes a Texas A&M researcher who specializes in fetal diseases.

29 Jun 2010

Telomere length could prove a quality marker for embryonic development

Scientists from the University of Warwick and University Hospitals Coventry and Warwickshire NHS Trust, are the first to directly measure a specific region of DNA in human embryos. The length of this region could be a quality marker for embryonic development.

29 Jun 2010

Scientists use PGS method to analyse chromosomal status of eggs

The efficacy of preimplantation genetic screening has been one of the most hotly disputed subjects in assisted reproduction over the past few years. The European Society of Human Reproduction and Embryology PGS Task Force has now shown, in its groundbreaking proof of principle study, that screening of polar bodies (small cells that are the by-product of egg development), is a reliable method to analyse the chromosomal status of an egg.

28 Jun 2010

Overweight women undertaking ART at increased risk of miscarriage

Being overweight leads to a greater risk of miscarriage for patients undergoing assisted reproductive technology (ART), the 26th annual conference of the European Society of Human Reproduction and Embryology heard today (Monday). Dr. Vivian Rittenberg, a Clinical Fellow in the Assisted Conception Unit, Guy's and St. Thomas' Hospital NHS Foundation Trust, London, UK, said that her research provided additional evidence to show that increased body mass index (BMI) was independently associated with a higher miscarriage rate after IVF or ICSI treatment.

28 Jun 2010

Better test to predict menopause on the horizon

With the rise of many women delaying when they have a baby until they are older researchers are developing a test that can now tell a woman in her twenties how long she has left to start a family.

28 Jun 2010

German IVF Register reports one-millionth treatment cycle in reproductive medicine

Dr. Klaus Buhler, President of the German IVF Register, has reported the one-millionth treatment cycle in reproductive medicine recorded by the IVF Register in Germany this year. Presently, ninety per cent of all centers for in-vitro fertilization (IVF) in Germany collect data from reproductive treatments using RecDate Advance by Merck Serono - a database system developed by the IT consulting firm CRITEX, and marketed under the name MedITEX IVF.

23 Jun 2010

ACT awarded patent for production processes of RPE cells from hESCs

Advanced Cell Technology, Inc., a leader in the field of regenerative medicine, announced today that it has been issued U.S. Patent Number 7736896, which is broadly directed to processes developed by ACT scientists for the production of retinal pigment epithelial (RPE) cells from human embryonic stem cells (hESCs).

17 Jun 2010

New drug application for ulipristal acetate as emergency contraceptive misleading, says Family Research Council

Tomorrow, the Food and Drug Administration (FDA) will hold a hearing to consider approval of a new drug application for an abortifacient drug, ulipristal acetate, as an emergency contraceptive, or a new "Plan B."

17 Jun 2010

Hamilton Thorne announces launch of Staccato multi-pulse laser system at 8th ISSCR Annual Meeting

Hamilton Thorne Ltd., a leading provider of advanced laser systems and instruments for the stem cell research and fertility clinic markets, today announced the launch of the Staccato(TM) multi-pulse laser system at the 8th Annual Meeting of the International Society of Stem Cell Research (ISSCR), June 16-19, 2010, in San Francisco, CA. Staccato(TM) will add to the functionality of the XYClone(R) laser system, providing the ability of near-continuous application of the laser to the sample through rapid pulsing of the beam.

16 Jun 2010

Tel Aviv University research suggests link between IVF treatments and autism

The first "test tube baby" was born in 1978. With advances in reproductive science, an estimated one percent of all American babies are now born each year through in vitro fertilization. But IVF and other assisted fertility treatments may be solving one problem by creating another, suggests new evidence from Tel Aviv University.

15 Jun 2010

Children born after ART at increased risk of congenital malformation

Couples considering undergoing assisted reproductive technology (ART) treatment should be informed about the increased risk of congenital malformation posed by the use of ART, the annual conference of the European Society of Human Genetics will hear today (Monday). Dr. G-raldine Viot, a clinical geneticist at the Maternit- Port Royal hospital, Paris, France, will say that she believed that most doctors working in ART clinics in France only told couples about such risks if they were asked specific questions.

14 Jun 2010

In vitro fertilization ups the risk of birth defects: study

Researchers have found from a large scale study that in vitro fertilization of IVF is associated with an increased risk of birth defects in the baby. They urge doctors treating patients with infertility to routinely warn them about these risks. The study involved 33 centers for IVF in France and covered over 15,000 births from 2003 to 2007. This study is the largest till date.

14 Jun 2010

ACT's hESC line MA135 approved for federal funding

Advanced Cell Technology, Inc. announced today that human embryonic stem cell line MA135 was unanimously approved for federal funding at the 100th Meeting of the Advisory Committee to the Director National Institutes of Health. In addition to MA135, seven additional stem cell lines derived at ACT are currently under review by the NIH.

11 Jun 2010

June Cold Spring Harbor Protocols features electrophoresis in RNA analysis and avian embryos

Gel electrophoresis is one of the most important and frequently used techniques in RNA analysis. Electrophoresis is used for RNA detection, quantification, purification by size and quality assessment. Gels are involved in a wide variety of methods including northern blotting, primer extension, footprinting and analyzing processing reactions. The two most common types of gels are polyacrylamide and agarose.

5 Jun 2010

Diagnosis of antiovarian autoantibodies in infertile women help in approaches for assisted reproduction

Studies on the ovarian antigens and its corresponding specific antibodies have showed the relationship between the incidences of antiovarian autoantibodies and the clinical mani-festation of ovarian dysfunction and infertility in women.

4 Jun 2010

Study sheds light on molecular mechanisms of genital and urinary tract abnormalities

Scientists have learned how a gene widely known for precisely positioning and sculpting various organs also controls the speed of cell division, a finding that could be useful for understanding the explosive growth of cancer cells or why increasing numbers of children are being born with genital and urinary tract malformations.

2 Jun 2010

Karolinska Institutet researchers produce human stem cells without using animal substances

For the first time, human embryonic stem cells have been cultured under chemically controlled conditions without the use of animal substances, which is essential for future clinical uses. The method has been developed by researchers at Karolinska Institutet and is presented in the journal Nature Biotechnology.

31 May 2010

Researchers identify gene responsible for Meckel-Gruber and Joubert syndromes

An international group of researchers has identified the genetic cause of an inherited condition that causes severe foetal abnormalities.

31 May 2010

Preimplantation Factor essential for pregnancy to succeed: Study

Researchers at Yale School of Medicine and their colleagues at the Society for the Investigation of Early Pregnancy have helped clarify the function of a unique protein called Preimplantation Factor, which is produced by healthy embryos to direct embryo attachment and help the mother adapt to pregnancy.

29 May 2010

Embryo News and Research

UPA: An effective non-invasive treatment for fibroids can help maintain fertility in women

Mammalian embryo use different strategies to suppress retroviral infection: Study

Telomere length could prove a quality marker for embryonic development

Scientists use PGS method to analyse chromosomal status of eggs

Overweight women undertaking ART at increased risk of miscarriage

Better test to predict menopause on the horizon

German IVF Register reports one-millionth treatment cycle in reproductive medicine

ACT awarded patent for production processes of RPE cells from hESCs

New drug application for ulipristal acetate as emergency contraceptive misleading, says Family Research Council

Hamilton Thorne announces launch of Staccato multi-pulse laser system at 8th ISSCR Annual Meeting

Tel Aviv University research suggests link between IVF treatments and autism

Children born after ART at increased risk of congenital malformation

In vitro fertilization ups the risk of birth defects: study

ACT's hESC line MA135 approved for federal funding

June Cold Spring Harbor Protocols features electrophoresis in RNA analysis and avian embryos

Diagnosis of antiovarian autoantibodies in infertile women help in approaches for assisted reproduction

Study sheds light on molecular mechanisms of genital and urinary tract abnormalities

Karolinska Institutet researchers produce human stem cells without using animal substances

Researchers identify gene responsible for Meckel-Gruber and Joubert syndromes

Preimplantation Factor essential for pregnancy to succeed: Study

How Omics Technologies Are Transforming Biological Research and Drug Discovery

How microplastics and bacteria interact to drive antibiotic resistance

Single-cell proteomics: Revealing proteome diversity from cellular heterogeneity to non-canonical biology

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