Articles tagged with Human Genetics
The International Collaborative Genetics Research Training Program aims to reduce health disparities through genetic sciences. The program provides Ph.D. and Master's level education, addressing ethics, social, and legal implications of genetics research in low- & middle-income countries.
Scientists have successfully corrected sickle cell disease in mice using gene therapy by introducing an anti-sickling human beta-hemoglobin gene. The study, supported by the NHLBI, shows promising results with high expression of the gene in up to 99% of circulating red blood cells.
Researchers identified a mutated WFS1 gene responsible for low-frequency sensorineural hearing loss, which can lead to severe hearing aids requirements. The discovery may be common in the general population and could connect with other conditions like Meniere's Disease.
A recent study has identified over 100 yeast genes that provide protection against radiation, revealing new insights into human genetic resistance to environmental stressors. The findings also suggest potential targets for the development of more effective anti-cancer drugs.
The symposium explores the effects of genetics research on social organization, human nature, and what it means to be human. Experts discuss race, ethnicity, genes, and human potential, with a focus on values, ethics, and social impact.
Researchers identify Mus81, a resolvase enzyme in fission yeast, as a crucial component of genetic recombination. The discovery has potential implications for cancer therapy, as the enzyme plays a role in cell replication and DNA repair.
Researchers at University of Pennsylvania successfully inserted a foreign gene into male mouse spermatogonial stem cells, achieving high efficiency and expression. The breakthrough enables the creation of transgenic individuals in various species, paving the way for studying human diseases.
C. elegans has a large number of genes due to its genetic makeup and the need for robust development and morphology. The worm's ability to fend off bacteria and other microorganisms in its soil environment is also thought to contribute to its high gene count.
A gene similar to the human cancer-suppressing gene has been identified in a nematode worm, which protects against cancer-causing agents and extends life span under stress conditions. The discovery may lead to novel anti-cancer drugs and a better understanding of human longevity.
Researchers identified a region on Chromosome 4 containing genes that contribute to exceptional longevity. This discovery could lead to the development of drugs that mimic centenarians' genetic characteristics, promoting healthy aging.
Research examines 117 twins and finds that genetics account for 48-59% of periodontal disease differences. The study suggests identifying people at high risk before symptoms appear may lead to new treatment avenues.
The current medical research protocols are out of step with evidence-based medicine and new technology developments, suggests an analysis in the Journal of Medical Ethics. Patients taking part in research deserve the same safety and regulation standards as public transport passengers, yet often receive inadequate care.
A Chimpanzee Genome Project is proposed due to the remarkable differences in diseases affecting humans and chimps. The project aims to identify genetic factors contributing to these disparities, which could lead to better treatments for both humans and captive apes.
Scientists have successfully cloned a piglet using microinjection, marking a significant step towards xenotransplantation and genetically modified organs. The breakthrough could lead to human-friendly pig organs, reducing rejection rates and increasing the success of organ transplants.
Researchers successfully engineered a genetic toggle switch to control the activity of genes between stable on and off states. The toggle represents core technology for genetic control devices with potential applications in diabetes, biological warfare agent detection, and cell-based computing.
Researchers used DNA fingerprinting to identify 16 wine-grape varieties, including Chardonnay, as the offspring of Pinot and Gouais blanc. This discovery provides valuable information for grape breeders, allowing them to preserve old varieties and develop new ones.
David Botstein, Ronald Davis, and Eric Lander were awarded the Chiron Corporation Biotechnology Research Award for their pioneering work on genetic linkage analysis using molecular markers. Their research laid the foundation for the Human Genome Project and enabled the construction of human genetic maps.
A University of Illinois geneticist criticizes the misuse of genetics in society, citing the controversial book 'The Bell Curve' as an example. Jerry Hirsch argues that the field has been misunderstood and mishandled, leading to flawed conclusions about intelligence and racism.
deCODE Genetics has identified the location of a gene, FET1, responsible for familial essential tremor on human chromosome 3. This discovery brings new hope for understanding and treatment of the disease, which affects an estimated 5-10 percent of the elderly population.