Researchers have taken an in-depth look at the function of a gene that may be linked to the development of major depression. Their findings show that its activity levels might determine our susceptibility to stress and negative stimuli.
By developing a new technique for labeling the gene segments of influenza viruses, researchers now know more about how influenza viruses enter the cell and establish cell co-infections - a major contributing factor to potential pandemic development.
A new test may help to identify breast cancer patients with the lowest risk of death, therefore helping them to avoid unnecessarily aggressive treatment.
Research from the Stowers Institute provides evidence suggesting that cancer cells might streamline their genomes in order to proliferate more easily. The study, conducted in both human and mouse cells, shows that cancer genomes lose copies of repetitive sequences known as ribosomal DNA. While downsizing might enable these cells to replicate faster, it also seems to render them less able to…
Ares Genetics GmbH, a wholly-owned subsidiary of Curetis GmbH and a developer of pioneering solutions for the detection of genetic resistances in pathogens, announced that the project "GEAR - Predicting Antibiotic Resistances with Genetic Data" has been awarded in the competition "Landmarks in the Land of Ideas".
Scientists on the Florida campus of The Scripps Research Institute (TSRI) have improved a state-of-the-art gene-editing technology to advance the system’s ability to target, cut and paste genes within human and animal cells—and broadening the ways the CRISPR-Cpf1 editing system may be used to study and fight human diseases.
A recently published Cornell University study describes how shifts in the diets of Europeans after the introduction of farming 10,000 years ago led to genetic adaptations that favored the dietary trends of the time.
According to Darwin, humans will one day become extinct. Some don’t think we need to accept this fate because gene editing may allow us to use our brains to take over the evolutionary story.
In our interview with the physician Dr. Fabian Berger, we want to know about the advantages of molecular biological procedures compared to conventional C. difficile diagnostics.
Drugs that are used in cancer therapy to erase epigenetic alterations in cancer cells simultaneously promote the production of countless mysterious gene transcripts, scientists from the German Cancer Research Center (DKFZ) now report in Nature Genetics. The substances activate hidden regulatory elements in DNA. The unusual gene activity has the potential to stimulate the immune system – a…
Oxford Gene Technology (OGT), The Molecular Genetics Company, today announced that it has signed an agreement to be acquired by Sysmex Corporation, a Japanese in vitro diagnostic company.
Raising the age limit for routine genetic testing in colorectal cancer could identify more cases of families affected by Lynch syndrome, a condition that accounts for around 5% of all colon cancers, according to new research to be presented at the annual conference of the European Society of Human Genetics.
Spanish researchers are challenging the validity of many past and ongoing clinical trials and stress the importance of working with raw or preprocessed data in genetic information study.
Value in Health, the official journal of the International Society for Pharmacoeconomics and Outcomes Research (ISPOR), has announced the publication of new research indicating that testing for variants in 7 cancer-associated genes (versus the usual process of testing in just 2 genes) followed by risk-reduction management could cost-effectively improve life expectancy for women at risk of…
The one-size-fits-all approach to early stage breast cancer creates a paradox: Millions of dollars are spent on unnecessary surgeries and radiation to treat women with low-risk ‘in situ’ lesions, an estimated 85% of which would never progress to invasive cancers. Meanwhile, the standard conservative treatment is insufficient for many early-stage tumors that have progressed past the in situ…
High concentrations of the stress hormone, Cortisol, in the body affect important DNA processes and increase the risk of long-term psychological consequences. These relationships are evident in a study from the Sahlgrenska Academy on patients with Cushing’s Syndrome, but the findings also open the door for new treatment strategies for other stress-related conditions such as anxiety, depression…
Curetis, a developer of next-level molecular diagnostic solutions, today announced that the Company has established Ares Genetics GmbH, a wholly owned subsidiary of Curetis GmbH. Ares Genetics builds on GEAR GEnetic Antibiotic Resistance and Susceptibility Database and associated assets recently acquired for Siemens. The Company will use GEAR to investigate the genetic foundations of antibiotic…
European Hospital reports a new approach in molecular diagnostics introduced during the IASLC World Conference in Vienna.
The Technion breathalyzer would give pathology groups and medical laboratories unprecedented ability to support physicians in diagnosing and treating cancers, chronic diseases, and other illnesses.
Methyl labels in the DNA regulate the activity of our genes and, thus, have a great influence on health and disease. Scientists from the German Cancer Research Center and from the Saarland cancer registry have now revealed that an altered methylation status at only ten specific sites in the genome can indicate that mortality is increased by up to seven times. Smoking has a particularly…
An algorithm based on levels of metabolites found in a blood sample can accurately predict whether a child is on the Autism spectrum of disorder (ASD), based upon a recent study. The algorithm, developed by researchers at Rensselaer Polytechnic Institute, is the first physiological test for autism and opens the door to earlier diagnosis and potential future development of therapeutics.
Short men may have an increased risk of becoming bald prematurely. An international genetic study under the leadership of the University of Bonn at least points in this direction. During the study, the scientists investigated the genetic material of more than 20,000 men. Their data show that premature hair loss is linked to a range of various physical characteristics and illnesses. The work has…
An international research team from the University Hospital of Munich (LMU), Newcastle University and the University of Liverpool has identified a gene mutation that causes a hereditary skeletal muscle disorder. The study is published in the "American Journal of Human Genetics".
Lifestyle tests that pretend to be medical procedures are inherently problematic in terms of clinical, medical and privacy issues.
Angelina Jolie received widespread media attention in 2013 when she told the public that she'd tested positive for BRCA1, a gene associated with an increased risk of breast and ovarian cancers, and subsequently had a double mastectomy. Now research shows a spike in genetic tests for breast cancer after actress’ public disclosure, but no corresponding increase in mastectomies.