Embryo News and Research

RSS

Dermal stem cells may be useful for treating diabetic ulcers and neurological disorders

Scientists have discovered a new type of stem cell in the skin that acts surprisingly like certain stem cells found in embryos: both can generate fat, bone, cartilage, and even nerve cells.

10 Dec 2009

Sperm from men with NOA and OA capable of producing embryos

It has been thought that men with non-obstructive azoospermia (NOA), a lack of sperm in the semen not caused by an obstruction within the reproductive system, are poor candidates for IVF. Now, researchers writing in the open access journal Reproductive Biology and Endocrinology have shown that sperm from men with NOA and obstructive azoospermia (OA) are equally capable of producing embryos.

3 Dec 2009

DFG approves establishment of new CRCs; research topics range from modern prostheses to political reforms to marine bacteria

The DFG has approved the establishment of 17 new Collaborative Research Centres as of 1 January 2010. This decision was made recently by the relevant Grants Committee in Bonn.

1 Dec 2009

Cancer promoting gene identified

Virginia Commonwealth University Massey Cancer Center and VCU Institute of Molecular Medicine researchers have identified a gene that may play a pivotal role in two processes that are essential for tumor development, growth and progression to metastasis. Scientists hope the finding could lead to an effective therapy to target and inhibit the expression of this gene resulting in inhibition of cancer growth.

21 Nov 2009

I-STEM team succeeds in recreating a whole epidermis from hES cells

Stem cell research is making great strides. This is yet again illustrated by a study carried out by the I-STEM Institute (I-STEM/ Inserm UEVE U861/AFM), published in the Lancet on 21 November 2009. The I-STEM team, directed by Marc Peschanski has just succeeded in recreating a whole epidermis from human embryonic stem cells.

20 Nov 2009

New knowledge of basic science may be applied in future medical treatments

How does the developing pancreas in an embryo 'know' which cells are to produce insulin and which cells are to have other assignments? Researchers need to understand this if they want to be able to treat type-1 diabetes with stem cells developed into insulin-producing beta cells. At Lund University scientists have uncovered pioneering new knowledge, and are publishing it in the journal Cell.

13 Nov 2009

Scientists to develop a treatment for rare genetic disorder, FOP

An international team of scientists, led by researchers at the University of Pennsylvania School of Medicine, is taking the first step in developing a treatment for a rare genetic disorder called fibrodysplasia ossificans progressiva (FOP), in which the body's skeletal muscles and soft connective tissue turns to bone, immobilizing patients over a lifetime with a second skeleton.

13 Nov 2009

Three IVF attempts increase chances of a live birth

Just one in three women gives birth after a single IVF attempt, but the cumulative chance of a live birth increases with each cycle - where women are offered three cycles nearly two thirds go on to have babies, reveals a thesis from the Sahlgrenska Academy at the University of Gothenburg in Sweden.

10 Nov 2009

CRINONE vaginal progesterone gel as effective as IM progesterone for luteal phase support in IVF-ET

In their American Society of Reproductive Medicine (ASRM) conference wrap-up, Medscape highlighted the article published by them on October 27, 2009, which summarized the results from the largest prospective, randomized clinical study to compare vaginal progesterone to intramuscular progesterone injections (IM progesterone) for luteal support in infertility treatment.

9 Nov 2009

Swedish study: Chances of having a baby increases over three cycles

9 Nov 2009

Understanding how regulatory networks drive development

Embryonic development is like a well-organised building project, with the embryo's DNA serving as the blueprint from which all construction details are derived. Cells carry out different functions according to a developmental plan, by expressing, i.e. turning on, different combinations of genes.

6 Nov 2009

Columbia Laboratories reports net revenues of $7.9 million for third quarter 2009

Columbia Laboratories, Inc. today reported financial results for the three- and nine-month periods ended September 30, 2009.

5 Nov 2009

Johns Hopkins bioethicists raise important issues on recent creation of live mice from iPSCs

The recent creation of live mice from induced pluripotent stem cells (iPSCs) not only represents a remarkable scientific achievement, but also raises important issues, according to bioethicists at The Johns Hopkins University's Berman Institute of Bioethics.

30 Oct 2009

Legislation on Assisted Reproductive Technology proposed by the ICMR discussed

Vinay Menon of Mumbai, India-based law firm Menon & Associates (www.menonlawassociates.com) and Indian Counsel for Proactive Family Solutions was among the panel speakers on this topic at the Fall Conference of the American Bar Association Section of Family Law recently held in Montreal, Canada.

29 Oct 2009

Total number of vertebrae: Hox genes have a say

Vertebrates have in common a skeleton made of segments, the vertebrae. During development of the embryo, each segment is added in a time dependent manner, from the head-end to the tail-end: the first segments to be added become the vertebrae of the neck, later segments become the vertebrae with ribs and the last ones the vertebra located in the tail (in the case of a mouse, for example). In this process, it is crucial that, on the one hand, each segment, as it matures, becomes the correct type of vertebra and, on the other, that the number of vertebrae in the skeleton, and therefore the size of the spine, are minutely controlled.

28 Oct 2009

Scientific breakthrough to derive human parthenogenetic stem cell lines from unfertilized human eggs

International Stem Cell Corporation (OTCBB:ISCO) (www.internationalstemcell.com) and Reproductive Medicine Associates of New York (RMA of New York) have shown that immature, unfertilized human eggs can be used to create “parthenotes” from which human parthenogenetic stem cell lines may be derived. Immature eggs are normally discarded during standard in vitro fertilization (IVF) procedures due to their inability to create an embryo.

28 Oct 2009

Novel protein responsible for changing DNA structure and silencing the expression of genes identified

A study published recently in the Proceedings of the National Academy of Science (PNAS) by a team of scientists headed by Professors Hélène Bierne and Pascale Cossart from the Pasteur Institute, in collaboration with colleagues form the CNRS and the French Agricultural Research Institute (INRA), identified a novel protein, BAHD1, which is responsible for changing DNA structure and silencing the expression of genes.

26 Oct 2009

Potential link exists between histone mRNA formation and apoptosis

A study from the University of North Carolina at Chapel Hill has identified a key player in a molecular process essential for DNA replication within cells.

26 Oct 2009

Researchers develop a non-invasive test to help assess embryo viability for IVF

Embryos that are most likely to result in a pregnancy are crucial to the success of in vitro fertilization (IVF) but are difficult to identify. Researchers at Yale School of Medicine, led by Emre Seli, M.D., are developing a fast, non-invasive test to help assess embryo viability for IVF.

22 Oct 2009

NIH awards $8 million to The Medical College of Wisconsin for heart research

The Medical College of Wisconsin has been awarded a five-year, $8 million, multi-investigator Program Project Grant (PPG) from the National Institutes of Health to understand how human pluripotent stem cells, defined as cells which if left to their own designs can develop into any of the more than 200 cell types in the human body, can be channeled to exclusively become heart muscle cells.

22 Oct 2009

Embryo News and Research

Dermal stem cells may be useful for treating diabetic ulcers and neurological disorders

Sperm from men with NOA and OA capable of producing embryos

DFG approves establishment of new CRCs; research topics range from modern prostheses to political reforms to marine bacteria

Cancer promoting gene identified

I-STEM team succeeds in recreating a whole epidermis from hES cells

New knowledge of basic science may be applied in future medical treatments

Scientists to develop a treatment for rare genetic disorder, FOP

Three IVF attempts increase chances of a live birth

CRINONE vaginal progesterone gel as effective as IM progesterone for luteal phase support in IVF-ET

Swedish study: Chances of having a baby increases over three cycles

Understanding how regulatory networks drive development

Columbia Laboratories reports net revenues of $7.9 million for third quarter 2009

Johns Hopkins bioethicists raise important issues on recent creation of live mice from iPSCs

Legislation on Assisted Reproductive Technology proposed by the ICMR discussed

Total number of vertebrae: Hox genes have a say

Scientific breakthrough to derive human parthenogenetic stem cell lines from unfertilized human eggs

Novel protein responsible for changing DNA structure and silencing the expression of genes identified

Potential link exists between histone mRNA formation and apoptosis

Researchers develop a non-invasive test to help assess embryo viability for IVF

NIH awards $8 million to The Medical College of Wisconsin for heart research

Revolutionizing Life Science: An Interview with SCIEX on ASMS, the SCIEX 7500+ System, and AI-Driven Quantitation

From Discovery Biology to ELRIG Chair

Breathing New Life into Diagnostics: Plasmion's SICRIT Technology

Latest News