Articles tagged with Drug Targets
Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.
Comprehensive medical research, clinical studies, and healthcare sciences focused on disease prevention, diagnosis, and treatment. Encompasses clinical medicine, public health, pharmacology, epidemiology, medical specialties, disease mechanisms, therapeutic interventions, healthcare innovation, precision medicine, telemedicine, medical devices, drug development, clinical trials, patient care, mental health, nutrition science, health policy, and the application of medical science to improve human health, wellbeing, and quality of life across diverse populations.
Comprehensive investigation of human society, behavior, relationships, and social structures through systematic research and analysis. Encompasses psychology, sociology, anthropology, economics, political science, linguistics, education, demography, communications, and social research methodologies. Examines human cognition, social interactions, cultural phenomena, economic systems, political institutions, language and communication, educational processes, population dynamics, and the complex social, cultural, economic, and political forces shaping human societies, communities, and civilizations throughout history and across the contemporary world.
Fundamental study of the non-living natural world, matter, energy, and physical phenomena governing the universe. Encompasses physics, chemistry, earth sciences, atmospheric sciences, oceanography, materials science, and the investigation of physical laws, chemical reactions, geological processes, climate systems, and planetary dynamics. Explores everything from subatomic particles and quantum mechanics to planetary systems and cosmic phenomena, including energy transformations, molecular interactions, elemental properties, weather patterns, tectonic activity, and the fundamental forces and principles underlying the physical nature of reality.
Practical application of scientific knowledge and engineering principles to solve real-world problems and develop innovative technologies. Encompasses all engineering disciplines, technology development, computer science, artificial intelligence, environmental sciences, agriculture, materials applications, energy systems, and industrial innovation. Bridges theoretical research with tangible solutions for infrastructure, manufacturing, computing, communications, transportation, construction, sustainable development, and emerging technologies that advance human capabilities, improve quality of life, and address societal challenges through scientific innovation and technological progress.
Study of the practice, culture, infrastructure, and social dimensions of science itself. Addresses how science is conducted, organized, communicated, and integrated into society. Encompasses research funding mechanisms, scientific publishing systems, peer review processes, academic ethics, science policy, research institutions, scientific collaboration networks, science education, career development, research programs, scientific methods, science communication, and the sociology of scientific discovery. Examines the human, institutional, and cultural aspects of scientific enterprise, knowledge production, and the translation of research into societal benefit.
Comprehensive study of the universe beyond Earth, encompassing celestial objects, cosmic phenomena, and space exploration. Includes astronomy, astrophysics, planetary science, cosmology, space physics, astrobiology, and space technology. Investigates stars, galaxies, planets, moons, asteroids, comets, black holes, nebulae, exoplanets, dark matter, dark energy, cosmic microwave background, stellar evolution, planetary formation, space weather, solar system dynamics, the search for extraterrestrial life, and humanity's efforts to explore, understand, and unlock the mysteries of the cosmos through observation, theory, and space missions.
Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.
Study of abstract structures, patterns, quantities, relationships, and logical reasoning through pure and applied mathematical disciplines. Encompasses algebra, calculus, geometry, topology, number theory, analysis, discrete mathematics, mathematical logic, set theory, probability, statistics, and computational mathematics. Investigates mathematical structures, theorems, proofs, algorithms, functions, equations, and the rigorous logical frameworks underlying quantitative reasoning. Provides the foundational language and tools for all scientific fields, enabling precise description of natural phenomena, modeling of complex systems, and the development of technologies across physics, engineering, computer science, economics, and all quantitative sciences.
Scientists at UNC and UCSF developed a general tool to find homes for 'orphan' cell-surface receptors, illuminating their roles in behavior. The creation of the research tool allows researchers to learn how orphan receptors interact with molecules inside the body or with drugs.
A new study suggests that protected areas are failing to meet biodiversity goals due to inadequate science and management. The Wildlife Conservation Society proposes a three-point plan to improve the effectiveness of protected areas, including establishing ecologically sensible targets and identifying performance metrics.
Scientists have made a breakthrough in understanding how the flu virus works by studying its M2 proton channel. Using advanced MRI technology, researchers gained insight into the virus's replication process, which could lead to the development of new prescription drugs.
A study published in JAMA Oncology found that superlatives like 'breakthrough' and 'miracle' were used to describe unapproved cancer drugs, often without clinical data. Targeted therapy was the most commonly referenced class of drugs, with immunologic checkpoint inhibitors also being frequently described as 'game-changers'.
Researchers have discovered a new combination of drugs that may be effective against resistant, BRAF-mutant melanoma by targeting different signaling pathways. The combination showed synergistic effects in tumors resistant to BRAF inhibition.
A study using ^90Y-daclizumab, an anti-CD25 monoclonal antibody, achieved complete and partial responses in 50% of patients with relapsed Hodgkin's lymphoma. The treatment showed minor toxicity, but six patients developed myelodysplastic syndrome, limiting its use as a standalone therapy.
Scientists tracked proteins from the C9orf72 gene, finding a specific protein helps transport essential proteins into motor neuron cells' nuclei. Misplacement of this protein can lead to cell death in diseases like ALS and FTD.
A team of scientists discovered a molecular switch that regulates the body's circadian clock, allowing it to keep time. The 'phosphoswitch' maintains clock speed despite temperature changes and metabolic signals.
A combination of dabrafenib and trametinib significantly prolongs median overall survival time for advanced melanoma patients to over two years, with 51% remaining alive after two years. The treatment also improves disease-free progression and quality of life compared to vemurafenib alone.
Researchers at St. Jude Children's Research Hospital have identified a mechanism underlying the formation of stress granules in cells under stress, which are linked to degenerative diseases such as ALS. The study reveals that mutations in proteins involved in stress granule assembly can lead to toxic fibrils and disease progression.
BACE1 and APH1B-y-secretase control axonal guidance by regulating growth cone collapse and restoration. Inhibition of these proteases may have physiologically opposite effects, suggesting cautious combination therapies to mitigate side effects.
Acute pancreatitis is a sterile inflammation triggered by false alarm molecules, leading to the formation of harmful DNA-protein structures called NETs. Researchers found that neutrophils can activate these structures, causing pancreas damage.
Studies suggest that the insular cortex, damaged during a stroke, can lead to increased likelihood of quitting smoking and reduced withdrawal symptoms. Smokers who experienced strokes in this area were almost twice as likely to quit smoking compared to those with strokes in other parts of the brain.
A University of Iowa study reveals that disabling a critical biological checkpoint, Mitochondrial Pyruvate Carrier (MPC), reduces blood sugar levels in mouse models of type 2 diabetes. The research suggests that inhibiting MPC activity could be a new target for drugs to treat diabetes.
Imetelstat, a novel telomerase targeting drug, demonstrates potential value in treating patients with myelofibrosis by inducing morphologic and molecular remissions in some patients. The study shows selective anti-clonal activity, inhibiting the growth of cancer cells.
A study analyzing 10 childhood-onset autoimmune diseases found 22 genome-wide signals shared by two or more diseases, suggesting potential new targets for therapy. The research identified genes with biological relevance to specific diseases, offering opportunities for targeted treatment and repurposing existing drugs.
Researchers identified a nanobody that stabilizes an enzyme essential for parasite invasion and reproduction. The discovery reveals a previously unappreciated feature of the enzyme's activation, making it a potential target for prevention and treatment of diseases like malaria.
Researchers have identified a novel virulence factor that could be ripe for drug development, targeting the electron transport process in TB. The discovery of MenJ, a gene essential for the organism's proliferation, offers hope for rapid treatment of the disease.
Northeastern University researchers introduce a new metric called 'control energy' to characterize the effort needed to control real-world complex systems. This enables a kind of network cost-benefit analysis, allowing scientists to identify the minimum number of driver nodes required for input signals and optimize network control.
Researchers discovered that blocking a specific ion channel in medulloblastoma can impede tumor cells from proliferating and spreading. The development of targeted treatments could improve outcomes for patients with this disease, which is a common cause of death in children.
Researchers found that Ebola and Marburg viruses use G protein-coupled receptors to enter cells, which can be blocked by existing drugs targeting these receptors. The study identified 20 GPCR antagonists effective against the two viruses, paving the way for potential therapeutics.
A new algorithm developed by InSilico Medicine has the potential to improve the effectiveness of targeted therapy for cancer patients. The algorithm predicts whether a specific drug will work for an individual patient based on activation of intracellular regulatory pathways.
A new tool called the Kinase Addiction Ranker (KAR) improves the ability to match drugs to disease by predicting what genetics are truly driving a patient's cancer. The tool clarifies the best drug or combination of drugs that targets specific genetic abnormalities, leading to more effective treatment options.
Researchers have established the safety and dosing of a new drug for treating blood cancers, targeting dormant cancer stem cells. The drug coaxes these cells to differentiate and exit the bone marrow, where they can be destroyed by chemotherapy agents.
Researchers urge caution when using biodiversity offsets to compensate for development damage, as it can lead to 'stealth' reneging on existing conservation goals. Properly designed offsets can help reconcile development with conservation, but improper use can cause more harm than good.
The CRISPR/Cas system has revolutionized biological research, enabling targeted DNA changes in living cells. This innovation is now being applied to clinical medicine, promising significant advancements in drug therapies, agriculture, and food products.
Researchers developed a wireless device implanted in mice brains that can deliver drugs via remote control. The technology targets specific brain circuits, promising fewer side effects for neurological disorders.
Researchers discovered that combining Roux-en-Y gastric bypass with specific medication can augment weight loss benefits. The study found independent pathways contributing to weight loss, suggesting potential for combination treatment.
Researchers at the University of Kentucky have identified a new mechanism for targeting multi-subunit complexes that are critical to viral, bacterial, or cancer function, reducing drug resistance. This approach could lead to more potent drugs with fewer side effects.
A UCL-led study has found that a small molecule drug, trametinib, can delay the ageing process in animals, including fruit flies. The treated fruit flies lived 12% longer than average, staying healthier for longer.
A new study finds that calcineurin is essential for malaria parasites to invade red blood cells. The protein allows the parasite to recognize and attach to the red blood cell surface, and inhibitors of calcineurin can prevent infection.
A study found that use of phosphodiesterase type 5 inhibitors for erectile dysfunction was associated with a modest but significant increased risk of malignant melanoma in Swedish men. The most pronounced increase in risk was observed in men who had filled a single prescription, but not among those with multiple prescriptions.
Researchers found that increased levels of fibronectin create a protective environment reducing the effectiveness of BRAF inhibitors. Targeting both tumor cells and their adaptive responses is crucial for improved therapeutic outcomes.
A new drug discovery project, funded by a £3m Dementia Consortium, aims to target brain inflammation in Alzheimer's disease. The project will explore novel therapeutics to dampen the inflammatory response, which is believed to contribute to the disease's damage.
Researchers at TSRI devised a set of chemical methods to study protein interactions with lipids, identifying thousands of lipid-protein interactions and discovering small molecules that selectively block these interactions. The findings suggest a wider range of proteins can be targeted with small-molecule ligands than previously thought.
A new treatment approach uses a non-narcotic inhibitor to reduce excessive BH4 production, leading to pain relief without addiction or tolerance. The research, led by Boston Children's Hospital, shows promise for treating conditions like diabetic peripheral neuropathy and rheumatoid arthritis.
A new study suggests that a key prostaglandin metabolic enzyme, 15-PGDH, shows promise as a drug target for tissue regeneration. Researchers discovered an inhibitor, SW033291, which blocks 15-PGDH, leading to increased PGE2 levels and enhanced tissue regeneration.
The journal celebrates its 10-year milestone with a special issue featuring articles on blood pressure targets, cardiac care for women, and pharmacogenomics. Recent advances and emerging challenges in specific areas of cardiology are reviewed.
Researchers identified a cellular mechanism that can be targeted to treat ALS by increasing levels of protein hUPF1, which successfully protected against cell death in both genetic and sporadic versions of the disease. Treating this pathway may also have implications for frontotemporal dementia.
Researchers found genetic variations affecting stress response and brain function correlate with increased risk of major depression and schizophrenia. The study also highlights the importance of GABA signaling in neurodevelopmental disorders, suggesting potential therapeutic targets.
A recent Mayo Clinic study found that combining the targeted drug ibrutinib with standard chemotherapy significantly reduces the risk of death or cancer progression in patients with relapsed CLL or SLL. The treatment results in a nearly 80% reduction in mortality, offering new hope for longer disease control and decreased risk of relapse.
ONT-380 demonstrates activity in stage IV HER2+ breast cancer patients, with one patient experiencing complete regression of brain metastases and improved overall survival. The drug's ability to target the HER2 growth factor receptor makes it a potential treatment for brain metastases.
Scientists from Scripps Research Institute aim to develop drugs targeting the IP6K1 enzyme to treat obesity and related metabolic diseases. The new grant will help identify underlying mechanisms of energy storage regulation.
Researchers have identified Niemann-Pick C1 (NPC1) as a critical protein for the Ebola virus to infect a host, providing a new target for drug development. Blocking NPC1 could lead to effective treatments for this deadly disease.
Cystic fibrosis is caused by mutations in the CFTR protein, leading to an imbalance of salt in the body. Researchers have identified two amino acids that serve as a 'gate' regulating chloride ion flow into and out of cells.
Scientists at CSHL have developed a method to comprehensively identify binding pockets inside cancer cells that can be targeted by drugs. Using CRISPR, they surveyed about 200 potential targets and identified six known targets and 19 new ones in leukemia cells.
Researchers have identified a way for malaria parasites to dodge anti-malarial drugs, surviving inside immature red blood cells and remaining sensitive to certain treatments. This finding may help guide future research and lead to the development of new anti-malarial drugs for refractory patients.
The study provides a comprehensive look at glioblastoma treatments, reviewing challenges faced by researchers and clinicians. It presents hope for better treatments through harnessing the power of the human genome.
Researchers have discovered an experimental drug that stabilizes the immune defense protein HIF-1alpha, increasing its levels in human bladder cells and mice. This leads to improved resistance against major UTI pathogen E. coli, highlighting a new approach to combating antibiotic-resistant infections.
A novel approach has been identified to block amyloid production in an Alzheimer's mouse model, promising a potential early therapeutic intervention. The study found that the most promising compound, P8, can be administered to individuals at high risk of developing the disease and may have few side effects.
Scientists have discovered a protein called SARM1 that triggers axon degeneration after an injury, leading to a rapid decline in energy supply within axons. Supplementing neurons with a precursor to NAD, nicotinamide riboside, can block axon degeneration and neuron cell death.
Researchers suggest that targeting PI3 kinase could improve learning and behavioral flexibility in people with fragile X syndrome. Genetic tools can alleviate cognitive deficits and behavioral alterations observed in a mouse model, providing a potential treatment strategy.
Researchers at Cold Spring Harbor Laboratory have identified a previously unknown signaling pathway in HER2-positive breast cancer cells. The pathway involves protein tyrosine phosphatase PTPD2, which regulates abnormal cell growth when the HER2 pathway is activated.
Researchers explored the efficacy of biosimilar monoclonal antibody CT-P13 in treating rheumatic diseases, including its similarities and differences with the reference drug infliximab. The study found that CT-P13 is almost identical to infliximab and has similar immunogenicity, but more real-world data are needed on switchability.
A research team has identified a drug target for ATRA, a treatment for acute promyelocytic leukemia (APL), by targeting the Pin1 enzyme. The discovery offers a promising new way to fight aggressive or drug-resistant cancers by degrading cancer stem cells and blocking multiple cancer-driving pathways.
Researchers have elucidated the structure of two adiponectin receptors, revealing a completely new type unlike G protein-coupled receptors. The discovery may lead to new adiponectin receptor agonists for treating obesity-related diseases like type 2 diabetes.
Researchers at UCSF have visualized the TRPA1 protein, also known as the 'wasabi receptor', at near-atomic resolution. This discovery provides valuable insight into how anti-inflammatory pain drugs can be designed to target this receptor.
A study found that the PIK3CA gene mutation, previously thought to be a promising target for breast cancer treatment, may not drive the disease. Instead, it appears to be associated with benign proliferation. This new information will impact future drug development and replication studies.
Research suggests that targeting the gut immune system with a commonly used anti-inflammatory drug may be an effective way to treat insulin resistance and lower blood sugar levels in humans. The study found that mice fed a high-fat diet had larger amounts of pro-inflammatory immune cells in their bowels, leading to insulin resistance.
Researchers have developed a CRISPR-Cas system to edit the genome of Candida albicans, a pathogen resistant to antifungal drugs. This system enables efficient targeting of essential genes, offering new hope for developing therapies against deadly fungal infections.