Articles tagged with Infectious Diseases
Scientists from the Zoological Society of London reveal that Galapagos sea lion exposure to humans and pets impairs their immunity, making them more prone to starvation. The research suggests a link between human activity and the emergence of diseases in the Galapagos sea lion population.
Researchers analyzed the social networks of wild chimpanzees to identify key individuals most likely to contract and spread pathogens. High-ranking mothers, juveniles with large families, and high-ranking males were found to be central to the network.
Researchers found that only 19% of dermatologists accept Medicaid-insured children, and those who do often require additional paperwork and identification. Eczema affects 20% of US children and can have severe physical and emotional consequences if left untreated.
A recent study by the Colorado School of Public Health found that health impact assessments can identify potential health risks associated with natural gas development. The assessment identified health effects such as headaches and respiratory issues in a western Colorado town, highlighting the importance of considering public health i...
Researchers found that certain protein particles can multiply and spread from one cell to the next, contributing to the development of neurodegenerative diseases like Alzheimer's and Parkinson's. This discovery may lead to new methods for treatment by preventing the spreading of disease-related protein particles.
Christina Wang, a leading LA BioMed researcher, has been recognized for her outstanding contributions to the field of andrology. Her research has focused on male reproductive health and disease, with a particular emphasis on androgen replacement therapy and hormonal male contraceptive development.
A Saint Louis University study found that cardiologists often focus on the device's technology rather than its psychosocial impact and long-term risks. As a result, patients may be left unaware of potential anxiety, depression, and changes in body image after ICD implantation.
A new progestogen-only treatment has been found to halt acute abnormal uterine bleeding in women, with 44 of 48 participants experiencing complete cessation of bleeding within five days. The therapy, which involves a low-dose injection and oral pills, shows promise as a temporary bridge to longer-term targeted therapies.
International experts emphasize the need for more research on non-communicable diseases like cardiovascular disease and diabetes in low- and middle-income countries. Current research is limited, but collaboration between high-income and low-middle-income countries can provide valuable insights.
Researchers at LA BioMed identified a potential new target for medications to halt status epilepticus, a life-threatening condition causing brain damage. The study found that NMDA receptor activity increases during persistent seizures, leading to increased medication effectiveness with NMDA antagonists.
Research shows that crows can ingest and excrete infectious prions without being destroyed, posing a risk for the geographic spread of diseases. Crows may play a role in the transmission of prion-caused diseases through their feces.
Researchers aim to understand the natural history and progression of Alpha-1 Antitrypsin Deficiency, a liver disease that can cause damage in children and adults. The multi-center study will provide information on treatment options for companies developing pharmaceuticals.
A new Case Report highlights the dangers of fake antimalarial medicines sold worldwide, particularly in Equatorial Guinea. The drugs were confirmed to be counterfeit despite convincing packaging, underscoring the need for traveller vigilance.
Scientists have discovered a way to screen people for Mad Cow disease using a simple blood test, which could help boost critical blood stocks. The breakthrough involves recognizing specific 'signature genes' in the blood stream.
Research found that Tasmanian devils with fewer bites are more likely to develop Devil Facial Tumour Disease (DFTD), a fatal infectious cancer. The study suggests that boosting natural selection of less aggressive devils could help reduce the spread of the disease and save the species from extinction.
A multidisciplinary team from VCU suggests a three-times-a-week dose of azithromycin may benefit patients with COPD by eliminating one-third of severe exacerbations each year. However, the approach carries potential risks such as hearing loss and antibiotic resistance.
A recent study published in the Journal of Biological Chemistry reveals that mutant p53 protein aggregates may lead to prion-like behavior, impairing its ability to suppress tumor growth. The findings suggest that this misfolding mechanism could serve as a potential target for cancer therapy.
Arizona State University has secured a four-year, $30.7 million defense contract to develop an immunosignaturing diagnostic technology for rapid detection of infectious diseases. The technology aims to detect exposure before symptoms occur, allowing for timely treatment and prevention of further spread.
A novel 'beads on a string' approach may help reduce cost and development time for agents that neutralize and clear pathogenic molecules. The strategy has been shown to be efficacious against several toxins and may also prove effective in targeting other types of pathogens.
Dr. Patrice Courvalin has made significant contributions to understanding antibiotic resistance, including the discovery of vancomycin resistance in Enterococcus and the elucidation of transposition mechanisms. His work has led to a revision of the dogma describing natural dissemination of antibiotic resistance genes.
Ellen Jo Baron has been recognized with the 2012 ASM Founders Distinguished Service Award for her decades-long commitment to promoting clinical microbiology and ensuring excellence in laboratory practice worldwide. Baron's extensive service includes volunteering with the Center for Medicaid and Medicare Services Clinical Laboratory Imp...
Biologist Robert van Woesik is studying contagiousness of coral diseases, testing for clustering and transmissibility in two Caribbean locations. Understanding the etiology can inform human intervention to reduce disease prevalence.
A new risk prediction equation has been developed to predict death and end-stage renal disease in patients with impaired kidney function. The CKD-EPI equation provides more accurate classification of individuals at risk, leading to better prevention and management of kidney disease-related outcomes.
A recent study published in Sports Medicine found that skin problems are a common complaint among Summer Games athletes. Early correct diagnosis is crucial for athletes to participate and compete at their full potential.
Prevention programmes in adolescents are vital to prevent problems in adolescence and into adulthood. Successful policies include providing minors with free contraception, raising taxes on alcohol, and graduated licensing policies.
Dr. Fernando Antelo's workshop uses Frida Kahlo's artwork to stimulate interest in science and healthcare professions, highlighting her passion for science through her medical imagery. The ASBMB annual meeting in San Diego will feature Dr. Antelo's presentation on this innovative approach.
A new study uses a pathogen-based incidence approach to generate infectious disease burden estimates in Europe, attributing morbidity to specific pathogens. The methodology has limitations but shows the need for further research and integration of demographic changes and infection dynamics.
A recent report highlights the dangers faced by US youth in the workplace, with dozens dying and thousands injured annually due to poorly regulated environments. The Colorado School of Public Health is advocating for stronger federal oversight and research into preventing workplace injuries among young people.
The Lancet report emphasizes the importance of transforming old attitudes towards aging and addressing non-communicable diseases in older adults. Effective interventions like hypertension management and promoting healthy lifestyles can improve health status with relatively cheap treatments.
Cedars-Sinai researchers identified the mechanism that leads to interleukin-1beta production, a major contributor to inflammation in conditions like atherosclerotic heart disease and strokes. This discovery could lead to treatments that prevent its production, resulting in more effective medications for inflammatory diseases.
The rapid urbanization of China has led to a significant increase in disease rates and healthcare disparities, particularly among rural-to-urban migrants. These individuals face unique health risks due to gaps in healthcare coverage and exposure to pathogens associated with both rural poverty and crowded urban environments.
Hospital admissions for serious infectious diseases have increased by over 50% in New Zealand since 1989, with Môori and Pacific peoples disproportionately affected. The country's commitment to reducing health inequalities has been questioned, as the gap between indigenous and non-indigenous populations widens.
Researchers used whole-genome sequencing to analyze E. coli bacteria from outbreaks in Germany and France, discovering small differences among strains. The study found that the German isolates were nearly identical, while French strains showed greater diversity, suggesting a bottleneck or uneven seed distribution.
A Canadian-led research team has developed a new model to anticipate disease outbreaks at mass gatherings like the Olympics. By integrating global and local surveillance, they can create a more effective approach to preventing infectious disease risks.
Computer models can identify health and safety issues at mass gatherings and simulate the spread of infections to test public health interventions. These models could be used to minimize health hazards and prevent outbreaks, saving lives and resources.
Human stampedes and heatstroke are major causes of death at mass gatherings, with over 7000 deaths and 14,000 casualties reported in the past 30 years. Effective interventions include providing advice on heat safety and crowd control measures.
A novel technology called Bio.Diaspora tracks air travel patterns to anticipate global disease spread. This approach could benefit hosts of future mass gatherings by identifying infectious disease outbreaks and prioritizing public health measures.
Countries recovering from war are at risk of being left without effective policies to tackle noncommunicable diseases, which can lead to increased mental health problems and premature deaths. Experts argue that a strong policy response is necessary to address the growing burden of NCDs in post-conflict countries.
A study found a decrease in TB cases in the US between 2000 and 2009, particularly among recent immigrants and disadvantaged groups. The drop was attributed to economic recession and lower immigration rates, but the long-term impact on public health remains uncertain.
A Phase I study is underway to test the safety and tolerability of a new androgen dimethandrolone undecanoate as a potential male contraceptive. Dr. Christina Wang hopes to develop an oral agent that can effectively decrease sperm production, offering men more frequent doctor visits and improved reproductive system understanding.
Researchers have discovered a novel cytokine, Interleukin 37 (IL-37), that protects mice from colitis by modulating inflammation. This finding offers a promising approach to treat or control overactive immune systems in humans, particularly for patients with inflammatory bowel disease.
Researchers use Fourier transform infrared-attenuated total reflection spectroscopy to identify infected trees with 95% accuracy. The method is faster and cheaper than current DNA testing, but further differentiation between diseases is needed.
A new study finds that workers who receive settlements for painful on-the-job back injuries experience worsening financial and domestic problems over time. Younger workers and those with lower incomes are particularly affected, with significant increases in financial difficulties and legal actions.
The Canadian Collaboration for Immigrant and Refugee Health has developed a new resource for primary care physicians to address the complex health needs of immigrants and refugees. The guidelines cover four areas: infectious diseases, mental health, chronic and noncommunicable diseases, and women's health.
Boston Medical Center has received a grant to expand its HIV/AIDS clinic and provide more comprehensive case management services. The new facility will enable collaboration between infectious diseases and primary care departments, improving the quality of care for patients with HIV/AIDS.
Researchers found that a model with dynamic information about social interactions was as effective as a more complex model, challenging the assumption that increased complexity leads to better predictions. The study used data from over 30,000 social contacts recorded at a conference, revealing that simpler models can still produce accu...
Scientists have created a new approach for producing large quantities of human-derived gelatin, potentially replacing up to 300,000 tons of animal-based gelatin. The novel method involves inserting human gelatin genes into yeast, allowing for controllable features and scalability for commercial use.
A comprehensive review of respiratory illnesses in the Middle East highlights diverse conditions such as pulmonary tuberculosis, bronchial diseases, and chest traumas. The study attributes these disorders to environmental factors, infections, and unique cultural conditions.
LA BioMed will receive $4.17 million from the NIH grant to fund inpatient clinical research unit at Harbor-UCLA Medical Center. The UCLA Clinical and Translational Science Institute aims to accelerate scientific discoveries and clinical breakthroughs for improved health.
The CDC study found that a significant proportion of respondents had traveled to countries with reported prion diseases, increasing the risk of exposure. Hunting and venison consumption were also associated with increased risk of prion disease exposure, particularly in areas with chronic wasting disease.
A study finds that the UK's current tuberculosis screening policy for immigrants is missing 70% of imported latent infections. Implementing a broader screening program could identify 92% of infected immigrants and reduce future cases of active tuberculosis while remaining cost-effective.
SLU professor of neurosurgery Saleem Abdulrauf's high-flow brain bypass procedure improves treatment outcomes by reducing invasive procedures and maintaining blood flow in the brain. The technique is built upon the original brain bypass surgery developed in the 1960s and has been recognized for its potential to minimize recovery time.
Researchers identified CRSBP-1 ligand molecules that bind to receptors on lymphatic vessels, gaining entry and facilitating cancer cell spread. This mechanism can be targeted to prevent metastases and treat edema, strengthening immune responses.
Researchers found substantially lower death rates and fewer subsequent heart attacks among patients who waited eight or more weeks after a heart attack. The study's findings suggest new surgical guidelines could help improve patient outcomes.
A study published in Brain Research found that nutritionally deprived newborns are programmed to eat more due to reduced neurons in the brain's food intake region. This suggests maternal nutrition plays a critical role in preventing obesity and related diseases.
A new study examines recurrent wound botulism among injection drug users in California, finding that nearly three-quarters of reported cases are linked to this condition. The study highlights the risk of repeated cases despite potentially developing protective immunity against botulism.
A study published in Cell identified the motors driving non-infectious prion proteins up and down long neuronal transport pathways. The research sheds light on how these proteins interact with infectious forms to cause disease, potentially aiding therapies for neurodegenerative diseases like Alzheimer's.
A recent study found that adhering to current guidelines for treating intensive-care unit patients with multi-drug resistant pneumonia may result in higher mortality rates. The authors suggest re-assessing the guidelines due to a lack of evidence supporting triple antibiotic therapy.
A study analyzing the Infectious Diseases Society of America's practice guidelines found that more than half are based on opinion rather than evidence from clinical trials. The researchers recommend cautious use of current guidelines and prioritizing critical thinking in patient care.
Researchers found that Porphyromonas gingivalis infection accelerates inflammation and atherosclerosis in the innominate artery of mice, characterized by vessel narrowing and perivascular inflammation. The study provides evidence for a link between periodontal disease and systemic cardiovascular diseases.