Genes News
November 26, 2015

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updated 9:31am EST

More Genes News
November 26, 2015

Nov. 25, 2015 — A particular location in DNA, called the Dlk1-Gtl2 locus, plays a critical role in protecting hematopoietic, or blood-forming, stem cells -- a discovery revealing a critical role of metabolic control ... read more

New Gene Map Reveals Cancer's Achilles Heel

Nov. 25, 2015 — Scientists have mapped out the genes that keep our cells alive, creating a long-awaited foothold for understanding how our genome works and which genes are crucial in disease like ... read more

Closing the Loop on an HIV Escape Mechanism

Nov. 25, 2015 — The motion of a specific protein in a human cell regulates whether HIV will infect other cells, a collaborative six-university research team has found. The finding may lead to promising new ways to ... read more

Genetic Risk for Hyperinflammatory Disorder from Viral Infection Identified

Nov. 24, 2015 — A group of people with fatal H1N1 flu died after their viral infections triggered a deadly hyperinflammatory disorder in susceptible individuals with gene mutations linked to the overactive immune ... read more

New Research Suggests Novel Route in Fight Against Cancer

Nov. 23, 2015 — A collection of important proteins that carry out and regulate critical biological processes has been identified by a group of researchers. As the malfunctioning of these proteins and processes are ... read more

New Class of RNA Tumor Suppressors Identified by Researchers

Nov. 23, 2015 — A pair of RNA molecules originally thought to be no more than cellular housekeepers are deleted in over a quarter of common human cancers, according to ... read more

Nov. 23, 2015 — Mounting evidence points to a link between infections, the immune response, and neurodegenerative diseases. New findings show that infection with pathogenic bacteria causes neurodegeneration in the ... read more

Scientists Discover the Secret Behind the Power of Bacterial Sex

Nov. 23, 2015 — Migration between different communities of bacteria is the key to the type of gene transfer that can lead to the spread of traits such as antibiotic resistance, according to ... read more

Identification of Barrier That Prevents Progression of Benign Kidney Tumors to Malignant Disease

Nov. 20, 2015 — The inner workings of a rare benign kidney tumor has been studied. Researchers have now revealed a mechanism to prevent this type of tumor from becoming ... read more

Tumor-Suppressor P53 Regulates Protein That Stifles Immune Attack on Cancer

Nov. 20, 2015 — A crucial tumor-thwarting gene protects an immune attack against lung cancer by blocking the key to an off switch on T cells, the customized warriors of the immune system, a team of researchers ... read more

Nov. 20, 2015 — Fungi in the mucus of patients with cystic fibrosis has been examined by researchers who have discovered how one particularly cunning fungal species has evolved to defend itself against neighboring ... read more

Nov. 20, 2015 — Sperm cells mature during their transit in the epididymis and thus acquire their ability to fertilize ova. Scientists have now discovered that signaling molecules of the Wnt family coordinate this ... read more

More of a Good Thing Is Not Always Better, and Certainly Not If You Are a Stem Cell

Nov. 19, 2015 — Stem cell research has uncovered key new knowledge about how placental stem cells switch between maintaining a stem cell identity to setting off down the route to becoming specialized cell ... read more

Research Finding Could Lead to Targeted Therapies for Inflammatory Bowel Diseases

Nov. 19, 2015 — A pathogen-sensing molecule plays a vital role in keeping gastrointestinal (GI) systems healthy, new research demonstrates. The findings could someday be valuable in treating conditions such as ... read more

Scientists Find Way to Make Resistant Brain Cancer Cells Sensitive to Treatment

Nov. 19, 2015 — A peptide called aCT1 has been developed to inhibit connexin 43-caused overactivity. The result was damaged tissue healed more quickly, with lower amounts of inflammation and ... read more

Architecture of Protein Complex Hints at Its Foundational Function in Chromosome Segregation

Nov. 19, 2015 — The organization of a protein complex that is critical during chromosome segregation has been revealed by researchers. Without the foundation it supplies, the link between chromosome and kinetochore ... read more

Nov. 19, 2015 — In a recently published paper, Indiana University biologists have calculated the lifetime energy requirements of multiple types of cells, as well as the energy required to replicate and express the ... read more

Novel Proteins Linked to Huntington's Disease Identified

Nov. 19, 2015 — A new discovery about Huntington's disease has been made by researchers, showing that the gene that causes the fatal disorder makes an unexpected 'cocktail' of mutant proteins that ... read more

Nov. 19, 2015 — Scientists are opening the gates of nature’s secret medicine factories, with the aim of giving us new weapons against cancers and resistant bacteria. They are developing technology that will make ... read more

Nov. 19, 2015 — In 1495, a "new" disease spread throughout Europe: syphilis. Christopher Columbus was said to have brought this sexually transmitted disease back from his voyage to America. At least, that ... read more

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