Genes News
November 28, 2015

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updated 12:01pm EST

More Genes News
November 28, 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

Lack of Protein in Rare Childhood Disease Also Has Role in Cancer

Nov. 25, 2015 — An expert who has treated rare childhood diseases has found that a protein that is missing in one such disease is also silenced by many cancers. Looking at how the lack of the protein affects the ... read more

Enhanced Detection of Parkinson's

Nov. 25, 2015 — New research by biologists could lead to improved methods of detection for early-onset Parkinson’s Disease. By mapping the visual responses of fruit flies with different Parkinson's genes, the ... read more

Nov. 25, 2015 — Scientists are closer to understanding the mechanisms underlying the phenomenon of genomic imprinting. In this intriguing event, one copy of a gene is 'turned off', or silenced, depending ... read more

Combination Therapy Can Prevent Cytostatic Resistance

Nov. 25, 2015 — Researchers have found a new way of preventing resistance to cytostatics used in the treatment of cancers such as medulloblastoma, the most common form of malignant brain tumor in children. The ... read more

Fat Cells Originating from Bone Marrow Found in Humans

Nov. 24, 2015 — Fat cells produced by stem cells from the bone marrow may be linked to chronic illnesses like diabetes, cardiovascular disease, kidney disease and some cancers, researchers ... read more

Nov. 24, 2015 — Don't have room for dessert? The bacteria in your gut may be telling you something. Twenty minutes after a meal, gut microbes produce proteins that can suppress food intake in animals, reports a ... 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

Nov. 23, 2015 — Using a groundbreaking gene editing technique, scientists have created a strain of mosquitoes capable of rapidly introducing malaria-blocking genes into a mosquito population through its progeny, ... read more

Nov. 23, 2015 — Genomic analysis of ancient human remains identifies specific genes that changed during and after the transition in Europe from hunting and gathering to farming about 8,500 years ago. Many of the ... read more

New Supercomputer Simulations Enhance Understanding of Protein Motion, Function

Nov. 23, 2015 — Supercomputing simulations could change how researchers understand the internal motions of proteins that play functional, structural and regulatory roles in all living organisms, say scientists in a ... 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

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