Genetic News and Research

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Study identifies mechanism that interrupts normal p53 gene function leading to tumor development

The p53 gene has been a well-documented player in the prevention of tumors. It is considered the most frequently mutated gene in human tumors with more than half harboring p53 mutations (Bennett et al., 1999). These mutations often can be caused by disruption in normal p53 function.

11 Jun 2010

Gambling addiction can be inherited equally by sons and daughters: Study

Gambling is linked to a gene that is passed on through generations and a new study claims that it is passed on to both sons and daughters alike. The study published in the June issue of Archives of General Psychiatry says, that genes rule at least 50 percent of a persons propensity to gamble irrespective of sex. Genes have been linked earlier to gambling but this is the first time women are also said to inherit the trait.

10 Jun 2010

WaferGen announces microRNA, oncology gene panels for SmartChip Real-Time PCR System

WaferGen Biosystems, Inc., a leading developer of state-of-the-art genetic analysis systems, today announced the availability of two gene expression profiling panels for the SmartChip Real-Time PCR System that will enable microRNA and cancer pathway profiling capability.

10 Jun 2010

NanoString Technologies launches new solution to detect CNVs in human genomic samples

NanoString Technologies, Inc., a privately held life sciences company marketing a complete solution for detecting and counting large sets of target molecules in biological samples, today announced the launch of its early access program for a unique new solution that detects copy number variation in human genomic samples. The program was announced in conjunction with the company's participation in the European Human Genetics Conference in Gothenburg, Sweden.

From NanoString Technologies 10 Jun 2010

Researchers validate effectiveness of genome sequencing process for hereditary genetic diseases

A research team led by Dr. Nada Jabado at the MUHC Research Institute and Dr. Jacek Majewski at McGill University has proven for the first time that it is possible to identify any genetic disease in record time thanks to a powerful and reliable exome sequencing method. The exome, a small part of the genome ((less than) 2%), is of crucial interest with regard to research on genetic diseases as it accounts for 85% of mutations.

10 Jun 2010

Misinterpretation of genetic information may undermine efforts to promote behavioral changes for disease prevention

Does knowing that genes are partly responsible for your health condition mean you are less likely to be motivated to find out about the benefits of behavioral changes? According to Dr. Suzanne O'Neill from the National Human Genome Research Institute/National Institutes of Health, and her colleagues, people on the whole are still interested in how health habits affect disease risk.

10 Jun 2010

Brain stimulation with ultrasound may enhance cognitive function

The ability to diagnose and treat brain dysfunction without surgery, may rely on a new method of noninvasive brain stimulation using pulsed ultrasound developed by a team of scientists led by William "Jamie" Tyler, a neuroscientist at Arizona State University. The approach, published in the journal Neuron on June 9, shows that pulsed ultrasound not only stimulates action potentials in intact motor cortex in mice but it also "elicits motor responses comparable to those only previously achieved with implanted electrodes and related techniques," says Yusuf Tufail, the lead author from ASU's School of Life Sciences.

10 Jun 2010

Clarient becomes preferred genetic testing lab for Generation Health

Clarient, Inc., a premier technology and services resource for pathologists, oncologists and the pharmaceutical industry, today announced a new contractual agreement with Generation Health, Inc. (GH). This agreement makes Clarient a preferred genetic testing lab for GH, thereby ensuring reimbursement of diagnostic tests done for GH's nationwide network of payor clients and expanding Clarient's potential market. GH is a genetic benefit management company partially-owned by CVS Caremark, the nation's largest pharmacy healthcare provider.

10 Jun 2010

Researchers differentiate human stem cells to become heart cells with cardiomyopathy

Researchers at Mount Sinai School of Medicine have for the first time differentiated human stem cells to become heart cells with cardiomyopathy, a condition in which the heart muscle cells are abnormal. The discovery will allow scientists to learn how those heart cells become diseased and from there, they can begin developing drug therapies to stop the disease from occurring or progressing. The study is published in the June 9th issue of Nature.

10 Jun 2010

Investigative Workshop aims to discuss current achievements, challenges in modeling solid tumors

With high human mortality associated with cancerous tumors, there is a worldwide need for a better understanding of why a tumor starts to grow and what makes it continue to grow. Mathematical modeling can provide some of the answers.

10 Jun 2010

Differences in immune systems of men and women can impact diseases: Research

In the book Sex Hormones and Immunity to Infection, Sabra Klein, PhD, assistant professor at the Johns Hopkins Bloomberg School of Public Health's W. Harry Feinstone Department of Molecular Microbiology and Immunology, explores the differences in the immune systems of men and women and how these differences can impact disease.

10 Jun 2010

DermaGenoma releases CelluliteDX Genetic Test for women

As summer swimsuit season heats up, women around the world will inspect their looks in the mirror. A majority of them will see cellulite - at some point - but a new genetic test may be able to help them avoid cellulite before anyone notices.

10 Jun 2010

Copy number variants may cause autism: Study

An international consortium of researchers from more than 70 universities, including the University of Utah, has reported that a study of nearly 2,300 people supports the growing consensus that autism is caused in part by rare genetic changes called copy number variants (CNVs).

10 Jun 2010

New genetic discoveries from Autism Genome Project

An international consortium of researchers working under the auspices of Autism Speaks, the world's largest autism science and advocacy organization, has announced new genetic discoveries from the second phase of its collaborative study: the Autism Genome Project. The results were published today in the journal Nature, one of the world's most respected peer-reviewed scientific publications.

10 Jun 2010

Forensic pathologists chronicle phenomenon of doctors who kill

Most people have heard of the Hippocratic Oath, taken by doctors committed to practicing medicine ethically. What happens though when doctors, those dedicated to healing and preserving life, cross the line and kill?

10 Jun 2010

World's largest DNA scan reveals new genetic changes in autistic children

The world's largest DNA scan for familial autism has uncovered new genetic changes in autistic children that are often not present in their parents. Identified in less than 1 percent of the population, these rare variants occur nearly 20 percent more in autistic children.

10 Jun 2010

University of Missouri researchers to investigate cadmium's potential for causing endometrial cancer

McDonald's announced a recall recently of 12 million "Shrek"-themed collectible glasses because traces of the toxic metal cadmium were found in them. Cadmium, a silver-white metal, is found in many substances, including certain foods and batteries, and experts believe that it might be a carcinogen. In a new study, University of Missouri researchers will investigate cadmium's potential for causing endometrial cancer.

10 Jun 2010

Autism is caused in part by CNVs: Study

10 Jun 2010

CGH, FISH techniques effective for postmortem analysis of fetuses, infants with congenital anomalies

New techniques to detect chromosomal abnormalities can offer a higher degree of accuracy. Chromosomal abnormalities are a well-known cause of multiple congenital anomalies, and conventional methods of culture analysis have proven unsuccessful in 10% to 40% of cases. Comparative genomic hybridization (CGH) and fluorescent in situ hybridization (FISH) techniques were tested and found successful by analyzing tissue from children who had multiple congenital anomalies.

9 Jun 2010

RCSI scientists make breakthrough in understanding human adaptation to high altitude environments

A group of top international scientists including geneticists from the Royal College of Surgeons in Ireland has made a breakthrough in understanding human adaptation to high altitude environments.

9 Jun 2010

Genetic News and Research

Study identifies mechanism that interrupts normal p53 gene function leading to tumor development

Gambling addiction can be inherited equally by sons and daughters: Study

WaferGen announces microRNA, oncology gene panels for SmartChip Real-Time PCR System

NanoString Technologies launches new solution to detect CNVs in human genomic samples

Researchers validate effectiveness of genome sequencing process for hereditary genetic diseases

Misinterpretation of genetic information may undermine efforts to promote behavioral changes for disease prevention

Brain stimulation with ultrasound may enhance cognitive function

Clarient becomes preferred genetic testing lab for Generation Health

Researchers differentiate human stem cells to become heart cells with cardiomyopathy

Investigative Workshop aims to discuss current achievements, challenges in modeling solid tumors

Differences in immune systems of men and women can impact diseases: Research

DermaGenoma releases CelluliteDX Genetic Test for women

Copy number variants may cause autism: Study

New genetic discoveries from Autism Genome Project

Forensic pathologists chronicle phenomenon of doctors who kill

World's largest DNA scan reveals new genetic changes in autistic children

University of Missouri researchers to investigate cadmium's potential for causing endometrial cancer

Autism is caused in part by CNVs: Study

CGH, FISH techniques effective for postmortem analysis of fetuses, infants with congenital anomalies

RCSI scientists make breakthrough in understanding human adaptation to high altitude environments

Sequencing & Genomics: Elevating Science and Healthcare eBook

Discover how SciY empowers scientists

Why use light scattering to analyze proteins and viral vectors?

Changing the landscape of R&D to build clinical success from the ground up

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