Articles tagged with Disease Vectors
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.
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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 published in Biology of Sex Differences found that females are more vulnerable to certain stress-related and allergic diseases due to distinct differences in mast cells, a type of white blood cell. Mast cells play a key role in stress-related health issues common in women like IBS, migraines, and autoimmune diseases.
Researchers developed a mathematical model to calculate the impact of intervention strategies on tsetse flies and humans. They found that combining medical screening with vector control could speed up elimination of sleeping sickness in high-burden areas, potentially achieving zero transmission by 2030.
Researchers at the University of Warwick have developed a two-pronged approach combining active screening and vector control, which could eliminate Gambian sleeping sickness in key regions of DRC within four years. Without this combined strategy, elimination might not occur until the 22nd century.
Researchers predict malaria elimination is achievable in southern Africa if vector control measures are implemented aggressively and mass drug campaigns focus on high-risk areas. Human movement within the region should be targeted to prevent importation of infections.
A study published in Science has identified a key gene in the development of coeliac disease, found in 95% of non-coding DNA. The gene, 1nc13, regulates inflammatory response and its altered expression is associated with increased levels of pro-inflammatory genes.
Researchers from Princeton University will present on the intersection of citizen science and technology, exploring its potential to tackle environmental challenges. Additionally, they will discuss the complexities of measles control in resource-poor settings, highlighting the need for targeted interventions and statistical analysis.
Researchers in Madagascar found high levels of insecticide resistance in the flea vector for plague, with only one out of 12 insecticides effective across all populations. The study suggests that different geographical regions require different treatment approaches to effectively combat the spread of the disease.
Researchers identified two genetic variations in the ORA1 gene associated with increased risk of Kawasaki disease in East Asian populations. The study provides new insights into the disease's etiology and potential mechanisms behind its seasonal variation and higher prevalence in children of this ancestry.
Lyme disease is transmitted by the blacklegged tick and western blacklegged tick, with a significant expansion of their range across the US. The study found that over 45% of counties have established populations of these ticks, highlighting areas of high risk for human exposure.
Researchers found Ixodes affinis parasitizing five songbird species in southeastern Virginia, increasing the tick's range and potential for Lyme disease transmission. The study suggests that having two competent tick vectors may lead to an increase in Lyme disease cases.
A new study reveals that horses with race-winning parents are more likely to have a champion career, including factors like career length and disease susceptibility. The research, led by Dr. Natasha Hamilton, sheds light on the genetic influence of durability and health-related traits.
Three new species of trombiculid mites and 23 new records of previously-known species have been found in Taiwan, increasing the total number of chigger species to 47. The discovery highlights the potential for more species to be discovered in mountainous regions.
Researchers have collected over 1,500 genetic samples from various ethnic groups to study the genome of the Volga Tatar people. The findings could lead to more effective treatments by identifying genetic markers for diseases.
Ticks carrying Lyme disease are increasingly found in new areas of the US, with a study suggesting southern ticks migrated northwards. Understanding these movements is crucial to identifying factors driving population shifts and reducing public health risks.
A long-term study on ticks in southern Indiana reveals shifting migration patterns and increased disease risks. The region was previously found to be an oasis free from Lyme disease, but new tick species and pathogens are entering the area, posing a threat to public health.
Researchers from NIH and King's College London create a reference resource for scientists studying autoimmune disorders, identifying 19 immune traits regulated by more than 240 genetic changes. This database may help design future studies and develop new treatments.
A University of Kansas-based team is developing a mobile phone system to identify species of disease-carrying insects. The project combines new technology with entomological knowledge to help public health workers tackle infectious diseases.
Researchers found that antibiotics can alter the gut's bacterial ecosystem, increasing susceptibility to diseases like hypersensitivity pneumonitis. The study suggests that probiotics could be used to boost helpful bacteria and prevent disease.
A team of international researchers, including LSTM scientists, has sequenced the genome of the tsetse fly, a key vector for African trypanosomiasis. The study provides valuable insights into tsetse biology and may lead to more effective control strategies, ultimately reducing the human cost and economic losses due to the disease.
Scientists confirm that the mlo gene, which provides resistance to powdery mildew, also increases susceptibility to Ramularia leaf spot. The research found that this trade-off is most significant in spring barley and can be mitigated by breeding lines resistant to both diseases.
A study by Michigan Medicine researchers has identified five genes that play a major role in the development of Takayasu arteritis, a debilitating disease causing inflammation and damage to major blood vessels. The findings may lead to new therapeutic targets for this under-studied condition.
Researchers have identified novel gene variants linked to Behçet's disease, a chronic condition causing painful ulcers and brain inflammation. The study also reveals multiple independent genetic risk regions within the HLA region, which could lead to better understanding and treatment options for this devastating illness.
Researchers have identified five small wasp species that directly attack the younger life stages of the pine wood nematode vector Monochamus galloprovincialis. The study, published in ZooKeys, highlights the potential for these tiny insects to control a major pest affecting southwest Europe pine stands.
A new factor of genetic susceptibility to Alzheimer's disease has been identified through a large-scale international study. Mutations in the TREM2 gene on chromosome 6 are associated with a five times greater risk of developing late-onset Alzheimer's disease, according to researchers.
The article emphasizes the need for sustainable integrated vector management strategies to address insecticide resistance and control malaria. Researchers argue that such approaches, inspired by agricultural practices, can provide more effective and durable pest management.
A new study led by UC Riverside's Alexander Raikhel aims to control mosquito population through hormonal regulation. The researchers will focus on deciphering genes involved in mediating hormone action during egg production in Aedes aegypti mosquitoes, which spread dengue and yellow fever.
Researchers from USDA's Animal Disease Research Unit have identified the cayenne tick as a vector of equine piroplasmosis in a 2009 Texas outbreak. The discovery highlights the potential for the disease to spread internationally, prompting efforts to prevent its spread.
A new joint research centre between Liverpool School of Tropical Medicine, Innovative Vector Control Consortium and Saudi Ministry of Health will focus on cutting-edge research for vector-borne disease control. The centre aims to develop innovative ways to monitor and evaluate insect-borne diseases.
Research published in Annals of the Rheumatic Diseases found that smoking is a major preventable risk factor for rheumatoid arthritis, accounting for over 35% of ACPA positive cases and one in five cases overall. Heavy smokers are more than 2.5 times as likely to test positive for ACPA.
Countries seeking to eliminate malaria must adopt a new approach, prioritizing proactive case detection, treatment with effective drugs like primaquine, and preventive measures. Effective elimination strategies are needed despite operational challenges and high costs.
Researchers funded by NIH have found that Anopheles gambiae is evolving into two distinct species, M and S, with differing traits and behaviors. These emerging species may alter disease transmission patterns, requiring new prevention strategies.
Recent research on the Darfur conflict identifies diseases as the main cause of death, particularly diarrhoea, affecting displaced populations. Adequate humanitarian assistance is essential to prevent and treat these potentially fatal diseases.
A study published in PLOS Neglected Tropical Diseases suggests that frequent seasonal moves by shantytown residents to rural valleys with Chagas vectors are a key contributor to the growing presence of Chagas disease near urban Arequipa, Peru. The researchers propose three key interventions to improve control of Chagas disease in urban...
IVCC is showcasing its new Malaria Decision Support System (MDSS), a continuous surveillance system that integrates monitoring and evaluation data for malaria control programmes. The system will be demonstrated at the 5th Pan-African Multilateral Initiative on Malaria conference.
Mass coral bleaching events are devastating coral colonies worldwide, and researchers have found that bleaching can increase the susceptibility of corals to disease. The study reveals a link between bleaching and disease prevalence, suggesting a more complex cause of coral decline than previously thought.
A new method of biocontrol using fungal biopesticides may be an effective means of reducing malaria transmission, particularly when used in combination with insecticide-treated bednets. The study suggests that this approach can substantially reduce malaria transmission rates and help manage insecticide resistance.
A Chinese study found sex-specific risk factors for gallstone disease in men and women. The study revealed a positive association between diabetes and gallstone disease in men, but not in women. In contrast, hypertriglyceridemia and obesity showed a stronger association with gallstone disease in women.
Research suggests iron metabolism plays a crucial role in the development of liver disease among heavy drinkers. The study found that individuals with high levels of iron overload and specific HFE mutations had a significantly higher risk of liver disease, regardless of their genetic status.
A recent whole-genome study identified genetic variants associated with Kawasaki disease, an inflammatory condition in children that affects the cardiovascular system. The research team found that genes involved in cardiovascular function and inflammation are key players, suggesting potential new diagnostics and treatments.
A new study questions the effectiveness of $220 million in malaria prevention efforts, citing a surge in annual mortality rates among teens and adults. The researchers call for addressing environmental factors contributing to malaria growth and developing more efficient control programs.
The USDA Cooperative Agreement aims to use IPM techniques to suppress the Asian tiger mosquito across the country. The project involves collaboration with control agencies, community involvement, and economic analysis to create a cost-effective program.
First-degree relatives of patients with Parkinson's disease are at increased risk of developing dementia and cognitive impairment, particularly those with younger age of onset. The study suggests shared familial susceptibility factors may be driving this association.
The Smithsonian is a key player in the Barcode of Life Initiative, which aims to revolutionize species identification using DNA barcoding. With over 280,000 records, this technique has practical applications for food safety, disease prevention, and environmental monitoring.
Botanists at Oregon State University have discovered a single plant gene that causes resistance to one disease, while producing susceptibility to a different disease. This unusual phenomenon may help scientists better understand the pathways of genetic disease resistance and susceptibility in plants.
A policy paper proposes new ethical principles for obtaining informed consent in large-scale genomic studies conducted in low-income countries. The authors emphasize the importance of protecting participants' rights and dignity, while also advancing global health research.
Researchers have discovered a new genetic locus associated with an increased risk of developing Crohn's disease, a chronic inflammatory disorder. The study, published in PLOS Genetics, found that a specific region on chromosome 5 is linked to the disease.
Researchers have sequenced the DNA of 15 commonly used mouse strains, discovering over 8.3 million single nucleotide polymorphisms. This data will help understand complex genetic traits and their relation to human diseases, such as Parkinson's, cancer, and asthma.
Acquired susceptibility plays a crucial role in disease development, with environmental and genetic factors contributing to its acquisition. The study highlights the importance of understanding the interplay between these factors to develop effective prevention strategies.
Under the contract, TIGR will sequence dozens of genomes per year to provide data for vaccine and antimicrobial drug development projects. The institute's affiliated facility has already conducted sequencing for over 50 organisms, including microbes that cause various diseases.
Men with constipation were nearly three times as likely to develop Parkinson's disease over the next 24 years compared to those without constipation. The study suggests a potential link between bowel movement frequency and the risk of developing Parkinson's, highlighting the importance of understanding how the disease progresses.