University of Utah researchers found that splicing, a process that codes for inflammatory protein Interleukin 1â (IL-1â), takes place in the cytoplasm of circulating platelets. This finding has potential implications for understanding gene expression and disease mechanisms.
Researchers found that the unstructured regions of protein Ets-1 play a crucial role in controlling gene expression, acting like a dimmer switch rather than an on-off switch. The study reveals that phosphorylation affects protein activity by decreasing internal motion and altering gene binding.
Researchers found that TZD activates PPAR-gamma in the kidney's collecting duct, leading to fluid retention and edema. The study opens new avenues for treating Type II diabetes and hypertension.
Researchers found that disabling a specific gene in fruit flies causes premature maturation, leading to small and misshapen adults. This study provides insight into the genetic mechanisms controlling human development from childhood to adolescence.
Scientists have discovered a way to bio-synthesize an anti-cancer compound using a microbe found in sea squirts. The study, published in PNAS, reveals that the Prochloron microbe produces two patellamide compounds, which can be produced through biosynthesis without destroying large numbers of sea squirts.
Scientists at the University of Utah Health have discovered an enzyme called DGK iota that appears to reduce the incidence of Ras-induced tumors in mice. The researchers found that mice with a deleted DGK iota gene developed fewer tumors, while those with an intact gene and activated Ras exhibited significantly more tumors.
Scientists have identified 35 genes essential for regeneration in planarians, a discovery that could lead to new insights into human regenerative biology and the development of potential treatments for diseases. The study also highlights the potential of planarians as a genetically sound model for human biology.
Research by University of Utah Health reveals that overweight and obese individuals are at least three times more likely to tear their meniscus, while the most obese face a 25 times greater risk. The study's findings have significant implications for meniscal surgeries and the nation's medical costs.
Researchers at the University of Utah Health have created a genetically engineered mouse model that closely mimics age-related macular degeneration and Stargardt disease. The study provides a promising platform for testing treatment strategies such as cell transplantation, gene therapy, and pharmaceuticals.
Researchers have discovered that glial cells play a previously unidentified role in regulating the development of sensory hair cell precursors in zebrafish. This finding increases understanding of nerve cell development and may lead to potential regenerative therapies for human hearing disorders.
A University of Utah study suggests that a type of cellular waste may be responsible for a form of blinding eye disease called retinitis pigmentosa. The researchers found that a mutation in the carbonic anhydrase 4 gene can lead to photoreceptor degeneration, highlighting the potential for new treatments targeting this process.
A study by University of Utah vision researchers identified a single gene mutation causing Beehive Syndrome, a rare eye disease with symptoms including optic atrophy, deafness, and ptosis. The discovery could lead to greater diagnoses and treatments for patients with the condition.
A recent study has identified PITX3 gene mutations as a significant cause of congenital posterior polar cataracts in four unrelated families. This finding offers new hope for preventing and treating this condition, which is the leading cause of blindness globally among children. The researchers believe that identifying these gene mutat...
Researchers discovered that Netrin-1 stimulates cell proliferation, migration, and adhesion in endothelial cells and vascular smooth muscle cells, promoting angiogenesis. This finding has implications for treating diseases such as cancer and ischemic heart disease by either inhibiting or inducing blood vessel growth.
Researchers have successfully engineered mice with alveolar rhabdomyosarcoma, a particularly deadly childhood muscle cancer. The studies provide insights into the genetic events that cause the disease, paving the way for potential new therapies.
A team of researchers has developed a fast-track method to identify regulatory sequences in the genome that control cell growth and development. The study, published in Science, used a unique algorithm called Improbizer to predict where these regulatory sequences might be found in the genome.
Researchers have discovered that a mutant gene's failure to convert vitamin A into retinoic acid leads to colon cancer. Introducing retinoids may prevent or control the growth of colon cells, offering new avenues for therapy development.
Researchers will investigate safety issues and late-stage effectiveness of retinal cell transplantation in animal models before planning human clinical trials. The goal is to preserve vision in patients with RP who retain a small degree of central vision throughout their life.
Researchers discovered that the Hoxb1 gene is necessary for forming a circuit between the brain and facial muscles, controlling movements such as blinking and facial expressions. The study's findings have implications for understanding and potentially treating Mobius syndrome and other nerve-related disorders.
In a groundbreaking study, researchers identified the 'reaper' genes as critical components of cell death in Drosophila. The discovery opens doors to developing targeted cancer treatments by unleashing death-inducing genes specifically at unwanted cells. Ecdysone plays a crucial role in triggering this process.
Researchers have developed a novel technique that allows them to visualize three genes at once in embryos, body tissues, or even single cells. This improved FISH method combines existing technologies to illuminate gene activity, enabling scientists to study embryonic development and birth defects in greater detail.
A $4 million grant aims to conserve Papua New Guinea's rainforest by discovering medicinal plants. The project seeks compounds active against tuberculosis, HIV, malaria, and cancer, with the goal of providing economic development and biodiversity conservation.
Researchers Bass and Tonkin found that ADARs interact with the RNAi pathway to regulate behavioral defects in C. elegans worms, particularly in detecting food. By disabling both ADAR genes and RNAi pathways, they eliminated behavioral defects associated with ADAR mutations.
The study found that specific Hox genes direct the formation of nerves controlling muscles for eye movements and facial expressions. Disabling these genes led to abnormalities in mouse embryos, including cross eyes and breathing difficulties.
A study by Carl Thummel and Tatiana Kozlova found that ecdysone signaling is crucial for major morphogenetic movements during embryonic development. The researchers discovered that the amnioserosa, an extraembryonic tissue, is a critical source of ecdysone, which controls cell movements and maturation in insects.
Researchers found that the HIV vpr gene exploits the normal repair process of cells to stop vital white blood cells from replicating, thus disabling the immune system. The study suggests a possible treatment for AIDS-related immune-system damage using medicines that prevent the human ATR gene from being activated by HIV's vpr gene.