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22 notícias encontradas para "molecular"
Long before adulthood, a chemical mark may quietly shape how the brain handles stress
Long before adulthood, a chemical mark may quietly shape how the brain handles stress
Stress or trauma during childhood may leave people more vulnerable to mental health struggles and stress later in life. Scientists think one reason could be that early-life stress leaves lasting molecular bookmarks on DNA, without changing the genetic sequence itself. A recent st
Fighting pathogens by watching how they read their own DNA: Q&A with structural biologist
Fighting pathogens by watching how they read their own DNA: Q&A with structural biologist
Every living cell, from the simplest bacterium to a human neuron, relies on the same basic machinery to read, interpret, and use its DNA. This molecular machinery is so fundamental that life as we know it cannot exist without it. And because it is so essential, it has long been a
Molecular structures provide roadmap for targeted Parkinson's disease therapeutics
Molecular structures provide roadmap for targeted Parkinson's disease therapeutics
Researchers at Weill Cornell Medicine have uncovered how a key Parkinson's protein called LRRK2 shifts between inactive and active forms, revealing the structural changes that enable certain mutations to push the protein into an overactive state. Mutations that cause LRRK2 to bec
Solving a mysterious inflammatory fever opens the book on a much bigger story
Solving a mysterious inflammatory fever opens the book on a much bigger story
Three research teams working independently around the world have landed on the same discovery: A single molecular "handshake" inside our cells controls a family of inflammatory diseases, including one of the most common inherited fevers on Earth. The finding solved a decades-old
Study suggests experimental drug dismantles 2 key proteins that help tumors survive, adapt
Study suggests experimental drug dismantles 2 key proteins that help tumors survive, adapt
Scientists from Roswell Park Comprehensive Cancer Center report that the investigational anticancer agent FL118 functions as a dual molecular glue degrader that directly targets and degrades the proteins DDX5 and UbE2T, two emerging therapeutic targets linked to cancer survival m
Molecular mapping reveals hidden cellular programs in heart transplant rejection
Molecular mapping reveals hidden cellular programs in heart transplant rejection
A new study that explores gene expression during heart transplant rejection marks a step forward for precision medicine approaches to treat organ rejection.
Insight Molecular Diagnostics Q2 2026 Earnings Preview
Insight Molecular Diagnostics Q2 2026 Earnings Preview
A pauta traz uma atualização relevante e serve como base para a cobertura editorial. O recorte ajuda a contextualizar a pauta dentro de Finanças.
Scientists may have found aging’s hidden trigger for brain disease
Scientists may have found aging’s hidden trigger for brain disease
Scientists have identified a molecular switch that may help explain why aging makes the brain more vulnerable to diseases such as ALS and Huntington’s. In worms, the protein EPS8 builds up with age and triggers signaling that encourages toxic proteins to clump together, damaging
Finding new osteoarthritis medicines via AI and genetics
Finding new osteoarthritis medicines via AI and genetics
Osteoarthritis (OA) is a chronic, painful joint disease and a leading cause of disability. Despite its prevalence, therapies for osteoarthritis are limited and focus on symptom management. Now, researchers are combining genetic studies of Utah families with AI-based molecular bio
Molecular orbitals imaged in 3D, opening path to femtosecond videos
Molecular orbitals imaged in 3D, opening path to femtosecond videos
One of the most famous and intriguing results of quantum mechanics is the finding that fundamental particles, such as electrons, cannot be pinned down to one single location. Instead, a particle is described by its "wavefunction," which allows researchers to derive probability di
3D genome mapping in rare immune cells reveals new Crohn's disease genes
3D genome mapping in rare immune cells reveals new Crohn's disease genes
A new study co-led by professor Valeriya Malysheva, group leader at the VIB-UAntwerp Center for Molecular Neurology, published in Nature Genetics, uncovers how the three-dimensional organization of DNA in rare immune cells can help explain genetic risk for Crohn's disease and oth
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Intratumoral Fusobacterium as a prognostic and predictive biomarker in resectable colorect
The first results from the multicenter FUSOMAP project, published in ESMO Open and led by VHIO's Molecular Oncology Group, show that the presence of intratumoral Fusobacterium in surgical tumor samples identifies a clinically more aggressive subtype of colorectal cancer (CRC), ch