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Medical genetics

Discovery Of Second Gene Responsible Natural Short-Sleep

The researches find that the sleep is a crucial part of human health. Piling up a chronic sleep debt by consistently sleeping less than is needed for a fully rested feeling causes a number of illnesses; including heart disease, cancer and autoimmune conditions. However, some people are able to do without as much sleep as…

Medial genetics

Mutations Linked With Sensitivity Or Resistance To Immunotherapy

Th study find that the the relationship between gene alterations and response to anti-PD-L1 with and without anti-CTLA-4 are not well characterize. Dr. N. Rizvi from Columbia University Medical Center in New York today presented an update from the Phase III MYSTIC study that showed poorer outcomes across treatment arms in patients with metastatic non-small…

Medical genetics

Blood Sugar Levels Linked To DNA Damage And Cancer In Diabetics

The study find that the ACS is the world’s largest scientific society ;and features more than 9,500 presentations covering a wide range of scientific topics.Termini and team have found that DNA undergoes more damage and is repaired less often when blood sugar is high, compared with when it is normal: It’s been known for a…

Medical genetics

Cell-Free DNA Detects Pathogens And Quantifies Damage

The study find that “A Cell-Free DNA Metagenomic Sequencing Assay that Integrates the Host Injury Response to Infection,” published Aug. 26 in Proceedings of the National Academy of Sciences, presents a technique to identify viruses and bacteria in the human body and quantify injuries to organs by using dead fragments of DNA, called cell-free DNA,…

Medical genetics

Assisted Reproduction Technology Leaves Its Mark On Genes

The study find that the effect that assisted reproduction technology has on babies’ genes is largely corrected by adulthood, new research led by the Murdoch Children’s Research Institute has found. Published in the latest edition of Nature Communications, therefore the study found events that occur in early development, including ovarian stimulation, manipulation of the embryo and…

Medical genetics

Cancer Development By Regulating The Expression Of Other Genes

Genome-wide association studies (GWASs) have identified hundreds of genetic “risk” variants for human cancers. But The vast majority likely contribute to cancer development by regulating the expression of other genes, but these target genes remain largely unexplored. Xingyi Guo, PhD, Zhishan Chen, PhD, and colleagues have now systematically evaluated 294 GWAS-associated variants for six types of…

Medical genetics

Gene Editing Halt Progression Of Triple-Negative Breast Cancer

The study was find that the tumor-targeted CRISPR gene editing system, encapsulated in a nanogel and injected into the body, could effectively and safely halt the growth of triple-negative breast cancer, report researchers at Boston Children’s Hospital. Their proof-of-principle study, conducted in human tumor cells and in mice; suggests a potential genetic treatment for triple-negative…

Medical genetics

New Element RNA Sequencing Data To Its Robust Study Of Parkinson’s Disease

The researches find that the RNA sequencing involves analyzing blood samples to understand how genetic scripts are expressed in various biological processes, including disease states. By looking at changes in RNA over time in patients who develop Parkinson’s; researchers hope to identify some of the earliest hallmarks of the disease that may appear even before…