A study published in the journal Pain found oxycodone to be an effective treatment for acute shingles pain, with patients experiencing a significant reduction in pain levels. The medication was more than twice as effective as a placebo in reducing pain, making it a promising option for treating this debilitating condition.
Human astrocytes differ significantly from those in mice and rats, being bigger, faster, and more complex. This discovery has big implications for how our brains process information and suggests a higher cognitive functioning that defines humanity.
A study published in the Journal of Stroke and Cerebrovascular Diseases found that ischemic stroke patients with abnormal heart electrical cycles are at higher risk of death within 90 days. Prolonged QTc intervals, especially above 440ms for women, are associated with the worst prognosis.
Patients who undergo aggressive brain surgery after a severe stroke generally improve their lives and live longer, according to research by neurologists at the University of Rochester Medical Center. The study found that patients who didn't have the surgery were about three times more likely to die within a year than those who did.
A study compared two common drugs used to treat early-stage Parkinson's disease and found that their long-term impact is similar. The research showed that patients on different treatment regimens experience roughly the same level of disability and quality of life over time.
Scientists studied how mice fight off intestinal worm infections to discover the immune system's versatility. They found that B cells produce cytokines, presenting proteins from invaders to T cells, which are crucial for a successful response.
A Phase 3 clinical trial found that fampridine improves walking ability in some individuals with multiple sclerosis, with 34.8% of participants experiencing a significant increase in walking speed. The study suggests that fampridine could represent an important new treatment for MS-related mobility issues.
Researchers uncover how opposing genetic forces determine the correct pattern of tooth formation in mammals, revealing a potential pathway for tooth regeneration and combating birth defects. The study's findings suggest that careful regulation of competing pro- and anti-tooth initiation signals controls the sequence of tooth development.
Recent research reveals children with hypertension have trouble with complicated tasks, working memory, and planning. Anxiety and depression are also common in obese hypertensive children, highlighting the need for early diagnosis and treatment of high blood pressure in this age group.
A new calculation eliminates obstacles in measuring kidney function in children, relying on various blood tests that can be performed in a clinical setting. The study's findings suggest an accurate estimate is crucial to properly treat children with acute and chronic kidney problems.
A new study suggests blocking neutrophil migration using rhAPC could eliminate bleeding risk from sepsis treatment. The results recommend existing drugs as potential new treatments against sepsis, increasing the pace of new treatments in the clinic.
Researchers have created a new test to better predict whether a given vaccine candidate will protect or harm patients with dengue fever. The test aims to address the deadly complications associated with the disease, which affects 100 million people annually and claims 22,000 lives yearly.
A genome-wide expression analysis identified 3,005 differentially expressed genes, including a ribosome and T-cell receptor signaling pathway. The study provides critical insight into the differences between leukemic stem cells and normal blood stem cells, potentially leading to targeted therapies.
A recent study found that urban children with asthma spend an average of 3.4 hours daily on screens, exceeding the American Academy of Pediatrics' recommended limit. This excessive screen time may lead to various difficulties, including behavior problems, attention issues, and obesity.
A study published in New England Journal of Medicine found that most children with RSV infections between 1 and 5 years old were previously healthy and had no other risk factors. The study estimates that about 1 in 334 hospitalizations, 1 in 38 emergency department visits, and 1 in 13 primary care office visits occur due to RSV infection.
A University of Rochester Medical Center study challenges common assumptions about BPA exposure, suggesting that levels can remain high even after fasting for 24 hours. The finding highlights the need for further research into the effects of BPA on adipose tissue hormones and function.
A new study suggests that a twist on old medical technology could save limbs by treating infections in soldiers with compound bone fractures. Colistin-laced bone cement may prevent the spread of deadly A. baumannii infections, which are widespread among US troops in Afghanistan.
Researchers discovered that aging causes a dramatic drop in COX-2 enzyme levels, leading to reduced stem cell differentiation into cartilage and decreased bone formation. The study found that manipulating the COX-2 pathway with experimental drugs can rescue healing ability lost with age.
A study by the University of Rochester School of Medicine and Dentistry found that basic science research requires significant institutional support. The study calculated the total expenses for 25 new faculty members and found a shortfall of $39.9 million, requiring additional funding from other sources.
Research reveals bladder cancer is more lethal in women and African-Americans, with mortality rates up to 114% higher than their white male counterparts. The study found that traditional factors accounting for only part of the difference, suggesting other important factors are at play.
A new nasal spray vaccine has shown promising results in protecting against botulism, a deadly bacterium that can cause paralysis and death. The vaccine uses a gene therapy approach to prime the immune system against a key toxin, offering a safer alternative to existing vaccines.
Researchers have redesigned factor VIII to increase its ability to drive blood clotting, which could lead to more effective and less burdensome hemophilia treatment. The new design improves the stability of the protein, allowing it to withstand manufacturing processes and exposure to the human bloodstream.
Researchers have discovered that two cardiovascular proteins, SRF and myocardin, work together in the brain's blood vessels to decrease blood flow and impair amyloid beta removal. Studies in human cells and mice show that these proteins increase toxic amyloid beta levels, contributing to Alzheimer's disease.
A study at University of Rochester Medical Center discovered a gene mutation in the placenta that is also influential in cancer development. The SENP2 gene's role in early embryo development was not known until now.
The RHIC will continue to drive standardization in immunology, allowing for better comparison of data worldwide. The center's expertise will help advance three cutting-edge technologies to maturity, including arrayed image reflectometry and quantum dot nanostructures.
A new study found that HIV's rate of evolution slows significantly when a patient's CD4+ T-cell count drops, which can happen long before symptoms of AIDS appear. This change allows the immune system to keep up with the virus, potentially making it harder for it to develop resistance to treatment.
Clinical trials involve millions of individuals, yet there's no formal requirement to inform them of study results, leaving participants confused. Researchers at the University of Rochester Medical Center proposed a novel approach to disseminate study results, which showed high levels of satisfaction among participants.
Women exposed to secondhand smoke as adults or children are more likely to face fertility problems and suffer miscarriages, with a 68% increased chance of difficulty getting pregnant. The study analyzed data from over 4,800 non-smoking women and found that four out of five reported exposure to secondhand smoke during their lifetime.
Researchers discovered a new mechanism by which temporarily cutting off blood flow to arteries before a heart attack reduces damage caused. The study suggests that boosting the effect of this natural response, possibly through administering nitro-linoleic acid (LNO2) beforehand, may reduce heart attack damage in the future.
A study published in Atherosclerosis reveals that binge drinking causes an irregular pattern of heavy drinking to clog blood vessels, leading to a two-fold increase in fatal heart attack risk. Acetaldehyde levels found in the blood after binge drinking increase monocyte adhesion to blood vessel walls.
Researchers found blood transfusions in hospitalized cancer patients increased venous thromboembolism (VTE) and arterial thromboembolism (ATE) rates, comparable to erythropoiesis-stimulating agents (ESAs). This study highlights the need for cautious use of transfusions and exploration of ways to reduce clot risk in cancer patients.
Researchers at the University of Rochester Medical Center have identified several compounds that block unwanted RNA coupling, a key step in the disease. The discovery offers hope for developing a drug-like molecule to treat myotonic muscular dystrophy.
Scientists discovered a key step in HIV's attack on brain cells and were able to reverse its effects by blocking the receptor. The discovery opens up a new avenue for researchers to explore in preventing or treating HIV's neurological effects, which have no currently approved treatment.
Scientists have found that a genetic risk factor for Alzheimer's disease slows down the brain's ability to export toxic amyloid-beta protein. The study suggests that when ApoE4 is present, the brain becomes less efficient at removing amyloid-beta, allowing it to accumulate and increase the risk of developing the disease.
A study by University of Rochester Medical Center researchers found that black Americans have a higher risk of death from heart disease and stroke due to uncontrolled blood pressure. The researchers concluded that reducing mean blood pressure among blacks could prevent 5,480 deaths annually.
Research by the University of Rochester Medical Center found that flu vaccines are effective in protecting children from respiratory viruses, even during years with poor vaccine matches. Vaccination is crucial for preventing illnesses, as it can prevent up to 2,250 hospitalizations and 270,000 to 650,000 doctor visits.
The National Institutes of Health has awarded Eastman Dental Center's Hyun Koo $1.6 million to continue his work on preventing dental caries by disrupting bacterial biofilm formation. Koo's team has discovered compounds in cranberry and red wine grapes that may reduce the ability of bacteria to form plaque and cause cavities.
A study found that a higher dose of flu vaccine boosts the immune response in people aged 65 and older, increasing antibody levels by 30-80% compared to the standard dose. This could lead to better protection against the flu for those most at risk.
The guidelines aim to ensure physicians worldwide are aware of available treatments for patients with psoriatic arthritis. Newer medications inhibiting tumor necrosis factor (TNF) are recommended for consideration.
Scientists have identified a gene in mice that plays a central role in the development of corticospinal neurons, which degenerate in patients with ALS. The discovery provides insight into how stem cells in the brain become specific types of neurons.
A recent study published in Journal of Clinical Sleep Medicine found that respiratory rhythms and cortisol levels can predict chronic insomnia in women with metastatic breast cancer. Breathing exercises such as yoga and meditation may help alleviate sleep disruptions, which are common among cancer patients.
Researchers have identified genes that control cell death as contributing to age-related hearing loss. The study used mice to chart the activity of over 22,000 genes, finding eight genes involved in the apoptotic process whose activity differed between normal and hearing-loss mice.
A landmark clinical trial is underway to test whether a low-molecule-weight heparin can prevent pulmonary embolism in patients receiving chemotherapy on an outpatient basis. The trial aims to identify high-risk cancer patients and demonstrate that blood clots can be prevented with anti-coagulant therapy.
Researchers have found that nanoparticles can pass through human skin, especially when damaged, raising concerns about their safety. The study, led by Dr. Lisa DeLouise, used mice as a model and showed that nanoparticles accumulate in skin folds and around hair follicles.
Researchers found that pain signals from arthritic joints worsen and expand the disease by transferring inflammation to the spinal cord. New treatments aim to interrupt 'crosstalk' between joints and the spinal cord to treat osteoarthritis.
Researchers discovered that existing anti-obesity drugs can inhibit viral replication by targeting fatty acid metabolism. The study found a thousand-fold reduction in HCMV replication when using drugs like TOFA and C75. This approach may provide an exciting antiviral treatment option.
A US neurosurgeon reports promising results treating soldiers with severe brain injuries in Iraq, where aggressive therapies led to unexpected survival rates. In contrast to predicted dire outcomes, some patients showed remarkable recovery, challenging the predictive value of standard neurological assessments.
A study by University of Rochester Medical Center researchers found that physicians' personalities, particularly dutifulness and vulnerability, influence their approach to assessing depression. High dutifulness is associated with fewer questions about depression, while high vulnerability is linked to more accurate diagnoses.
A study published in the Archives of Internal Medicine found that physicians rarely responded empathically to patients' concerns about mortality, symptoms, or treatment options. The researchers identified 384 moments of
Scientists have made a breakthrough in treating spinal cord injuries by manipulating stem cells to promote nerve regeneration. The research focused on astrocytes and found two distinct sub-types with robustly different effects when transplanted into injured adult nervous systems, offering hope for victims of paralysis.