Articles tagged with Drug Design
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.
A study of Medicare prescription benefit plans found that higher copayments reduce the use of brand-name drugs and lower overall plan costs, but also increase enrollee out-of-pocket expenses. The research suggests that combining cost-sharing strategies with other cost-containment mechanisms can help balance these competing effects.
Distributed computing experiment simulates protein folding, predicting folding rates and trajectories. Laboratory experiments confirm predictions, showing excellent agreement with simulated data.
The 'Choices in Sports' website provides a comprehensive resource for student-athletes, coaches, trainers, and crew chiefs on substance abuse prevention. The site offers information on banned substances, psychology-based assessment tools, and strategies for promoting long-term success.
Researchers at Texas A&M University have created a haptic device called 'Touché' that allows chemists to feel the interaction between molecules, enabling more accurate drug design. The device enables simulation of large numbers of atom interactions in a short period, improving pharmacological research.
Research by Dr. Lisa Ellerby at the Buck Institute suggests that calpain, a naturally occurring enzyme, plays a key role in Huntington's disease progression. The study uses post-mortem tissue and cell culture models to show that calpain activation is involved in brain damage.
A UNC research team has shed new light on the classic 'lock-and-key' theory of drug action by discovering functional selectivity. The findings reveal that drugs can act as both agonists and antagonists at different receptors, allowing for more targeted treatment options. This breakthrough could lead to improved clinical effects with ex...
Researchers have identified a molecular mechanism that controls a 'failsafe' device in endothelial cells, which marks them for apoptosis and blocks abnormal new blood vessel growth. This discovery may lead to the design of new anti-angiogenic drugs or improved existing treatments.
Researchers have synthesized peptide mimics that may inhibit Pin1's action, which regulates cell division. The goal is to develop new anticancer therapies by targeting the cell-cycle-regulating enzyme Pin1.
Researchers at Emory University Health Sciences Center revealed the architecture of MAO B's active site and membrane binding sites, enabling improved drug design with increased specificity and fewer side effects. The study also highlights potential applications in treating depression and neurodegenerative diseases.
Researchers discovered a natural protein called p22 that inhibits blood vessel growth, preventing tumors from growing. The study showed that p22 is released by cancerous cells and targets only those cells that help tumors grow, reducing the risk of metastasis.
Researchers have developed unique polymers that can stabilize liposomes, improving the solubility of hydrophobic drugs. These polymers also enable the creation of crystal-clear beauty products by altering the liposome solution.
A new bar coding system developed by Purdue University chemists can quickly identify the most biologically active compounds among thousands of candidates. The method uses standard spectrometers and reduces the laborious process to a few hours, cutting down time needed to identify active compounds to zero.
Scientists have solved the three-dimensional molecular structure of matriptase, a newly identified serine protease target for breast and prostate cancer drug development. This structural information is expected to facilitate the design of drugs that block or exploit the activity of matriptase and related proteases.
Jeffery W. Kelly's work focuses on designing and utilizing small molecules to prevent neurodegenerative diseases similar to Alzheimer's but more rare. His team's molecular braces are now in preclinical trials for disorders like familial amyloid polyneuropathy.
UCB-Bioproducts is providing commercial quantities of bivalirudin for Angiomax, a thrombin-specific anticoagulant. The company's unique process technology enables the production of synthetic peptide-based APIs, and its regulatory support ensures compliance with FDA regulations.
Researchers have uncovered a biological program that prevents the development of pathogenic fungi under nitrogen-poor conditions. The unfolded protein response (UPR) mediates this morphological response and can be targeted to develop new anti-fungal therapies.
The virtual reality experience, Paved with Fear, simulates daily activities for psychiatrists to grasp the impact of auditory and visual hallucinations. Developed in collaboration with patients, this innovative technology provides a unique understanding of the condition, ultimately enhancing treatment effectiveness.
The journal features novel approaches to analyzing complex peptides, such as pramlintide, and developing injectable implants for sustained drug release. Liposomes are also explored as carriers for antimicrobial peptides like Leucinostatin A.
Scientists propose a revised four-point location model to explain how proteins discriminate between mirror-image molecules. This new understanding could significantly impact drug design, as it challenges the long-held three-point attachment model and may lead to more effective treatment strategies.
The event will cover hormone replacement therapies, phytoestrogens, common herbs and dietary supplements, and health promotion strategies. UCSF experts will provide guidance on managing menopausal symptoms and maintaining long-term health.
For the first time, researchers have designed a working molecular motor that can convert chemical energy into controlled motion. This breakthrough advances miniaturization technology to the single molecule level, with potential applications in understanding diseases and developing new treatments.
A human factors approach to interface design significantly reduces errors in patient-controlled analgesia. The redesigned device shows a 55% reduction in errors, an 18% improvement in performance time, and a strong preference among nurses.
Researchers have discovered the precise three-dimensional shape of the complex between tamoxifen and the estrogen receptor. This clarifies how estrogens turn on genes and shows precisely how tamoxifen blocks this process, setting the stage for intentional drug design with precise action.
The American Association of Pharmaceutical Scientists has recognized eight researchers with awards for their outstanding contributions to the field. Sung Wan Kim received the AAPS-Dale E. Wurster Research Award in Pharmaceutics for his work on controlled drug delivery systems, while Vincent H.L. Lee was honored with the Distinguished S...
A new approach to experimentation using computer simulation and rapid prototyping could significantly reduce development cost and time in the computer, pharmaceutical, and chemical industries. The study found that firms can save millions of dollars by switching between these methods at the optimal point.
Researchers at Yale University are using computer simulations to design more effective pharmaceuticals by optimizing chemical binding to target proteins. This approach has the potential to improve treatment outcomes for diseases such as dementia, diabetes, and spinal cord injuries.
The Cook GR II Coronary Stent has received FDA clearance for treatment of acute or threatened vessel closure in patients with failed interventional therapy. The stent features a flat metal design and low profile for improved radial strength and trackability.
A prison-release program for HIV-positive women successfully links clients with medical care and substance-abuse treatment on release from prison. The program resulted in a more than 50-percent decrease in the recidivism rate, with women experiencing reduced rates of return to prison within six months and one year.
A large study published in the New England Journal of Medicine found that patients with mild asthma do not need to take albuterol regularly. The study suggests that using albuterol only during symptoms can effectively manage asthma without negative consequences.