Gene :: Researchers identify genetic mutation that may alter tumor cell proliferation

Researchers from Eli Lilly & Company and the Phoenix-based Translational Genomics Research Institute (TGen) today announced finding a novel recurring mutation of the gene AKT1 in breast, colorectal and ovarian cancers. The altered form of AKT1 appears to cause tumor cell proliferation and may play a role in making cells resistant to certain types of therapies. The findings are reported in an advance online publication (AOP) of the journal Nature.

Embryo :: Complex ART procedures more likely to lead to umbilical cord abnormality

The more complex the assisted reproduction procedure, the more likely the umbilical cord develops in an atypical place or have other abnormalities, a scientist told the 23rd Annual Conference of the European Society of Human Reproduction and Embryology today (Wednesday, July 4). Mrs. Ilse Delbaere, from Ghent University Hospital, Ghent, Belgium, said that the study, including over 4000 twin pregnancies, was the first to examine umbilical cord abnormalities in such a large population.

Diet :: Common environmental chemicals in diet affect fetal ovarian development

Exposing a developing female sheep fetus to low doses of chemicals commonly present in the environment can disturb the development of the ovary, a scientist told the 23rd Annual Conference of the European Society of Human Reproduction and Embryology today (Wednesday, July 4). Dr. Paul Fowler, of the University of Aberdeen, Scotland, UK, said that this research would help to establish the importance of the effect of environmental chemicals for fertility.

Rhinoplasty :: Higher rates of personality disorders in nose job candidates

Patients seeking cosmetic rhinoplasty (?nose jobs?) often exhibited personality abnormalities, including obsessiveness, hypochondriasis, and making false statements that make them look better compared with others (?good faking?), according to a new study published in the July 2007 issue of Otolaryngology ? Head and Neck Surgery.

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