Dr. Wise Young, a world-renowned expert in spinal cord injury, is being recognized for his groundbreaking research and passionate support of stem cell therapy. He will receive the Melvyn H. Motolinsky Research Foundation’s Distinguished Service Award for his compassionate approach to science.
A study published in JADA found that tooth loss is linked to an increased risk of developing dementia. Researchers proposed several possible reasons for the association, including periodontal disease and early-life nutritional deficiencies.
A study reveals a new mechanism controlling how stem cells become either skeletal or smooth muscle cells, with implications for treating heart disease and cancer. The discovery of myocardin suggests new ways to treat diseases driven by stem cell replacement programs.
A comprehensive study is underway to examine the impact of prenatal exposure to mercury from dental fillings on neurological development. The researchers will collect hair samples from children in the Seychelles who were exposed to methyl mercury through their mothers' seafood consumption and dental work.
Scientists have identified unique stem cells within adult tendons that can proliferate and self-renew, regenerating tendon-like tissue in an animal model. This breakthrough could lead to the development of new treatments for tendon injuries caused by overuse and trauma.
Interactions between ozone and body oils can lead to the formation of chemical byproducts that worsen nasal irritation, headaches, and other air traveler complaints. The study suggests simple steps like installing ozone-destroying catalysts can help reduce these byproducts in aircraft and buildings.
A study by National Space Biomedical Research Institute has found that osteopontin plays a significant role in the immune response to chronic stress. Mice with normal OPN gene experienced weight loss, spleen and thymus atrophy, and reduced white blood cells after three days of hindlimb unloading.
Researchers found that green tea slowed skin cell growth and regulated genes involved in skin cell life cycles, potentially treating psoriasis and dandruff. However, more human studies are needed to determine the full effects of this treatment.
Dr. Daniel Malamud leads a five-year research collective to study host defense molecules and bacterial factors in HIV infection and antiretroviral therapy. The project aims to define the interactions between these molecules and bacteria, with potential applications for designing better anti-HIV drugs and vaccines.
The G8's $1.5 billion vaccine donation will mostly go to pharmaceutical firm profits rather than costs. Experts advocate for a more sustainable approach to maximize lives saved and benefit poor children.
A study led by Duke University researchers found that a white blood cell booster can significantly reduce the risk of chemotherapy-related complications characterized by fever and low white blood cell levels. The study, published in the Journal of Clinical Oncology, involved over 3,000 patients and showed that patients taking the drug ...
Primates use cognitive abilities to select food sources based on resource quality and social group needs. The study found that white-faced saki monkeys traveled four times further than predicted distances to choose fruit-rich sites, prioritizing the group's dominance and competition.
Researchers used high-tech lasers to test their effects on root canals and found they reduced bacteria amounts. The laser was also effective in eliminating bacteria and removing debris from the canal walls.
Five Oregon Health & Science University faculty members have been honored with the 2007 OHSU Faculty Senate Awards. The winners include Michael Danilchik for groundbreaking research on early morphogenesis, William Hersh for developing a respected academic program in biomedical informatics, Carol Christlieb for exceptional service to nu...
Researchers discovered periodontal bacteria, including P. Gingivalis, in the amniotic fluid of 30% of pregnant women with threatened premature labor. The presence of these bacteria may pose a risk to both mothers and babies.
The LSUHSC School of Dentistry will lead a $3.3 million institute for infectious disease research, creating an educational component for Louisiana students and an intellectual stimulation program for faculty. The Clinical and Translational Research Education and Commercialization Program will support clinical research at the institutio...
A study of primary care physician interactions found that self-disclosures were made about one-third of the time, but most were not useful to patients. Only three instances were coded as useful, providing education or support. In contrast, eight disclosures were considered disruptive, interrupting the patient-physician relationship.
Consuming acidic foods and beverages can lead to tooth erosion, causing decay and damage to dental enamel. Dr. Bartlett advises patients to wait at least 20 minutes before brushing after eating or drinking an acidic food or beverage, and to minimize snacking throughout the day.
Bisphosphonates may cause osteonecrosis of the jaws in patients taking these medications. Women should inform their dentists if they take bisphosphonates to reduce risk. Meanwhile, Burning Mouth Syndrome can be caused by xerostomia, and treatment depends on the patient's condition.
A University of Rochester investigation found that physician self-disclosures have no benefits and may disrupt patient information flow. Most physicians believed self-disclosure was a good idea for building relationships, but the study showed it was actually doctor-centered and beneficial to the physician, not the patient.
New research at the University of Rochester found that smokers who were counseled in a manner that encouraged them to reflect on whether they wanted to smoke or not were more likely to maintain their abstinence for two years. Participants who received personalized quit plans with input and perspective on how smoking fit into their live...
Researchers at the University at Buffalo have discovered a significant association between chronic gum disease and the risk of tongue cancer. The study found that every millimeter of alveolar bone loss increases the risk five-fold, with no effect from other conditions.
A meta-analysis of 16 trials found LHRH agonists effective in reducing breast cancer recurrence by nearly 13% and death after recurrence by 15%. The treatment was only beneficial for premenopausal women with hormone-sensitive breast cancer under 40.
Research by Dr. Eileen White and colleagues suggests that autophagy can protect genome integrity during starvation, but its loss can accelerate tumor progression. The normal function of autophagy sustains cells while limiting genome damage.
A study by Society for Cardiovascular Angiography and Interventions (SCAI) uses wireless technology to transmit ECGs from paramedics' smartphones to cardiologists, allowing for faster treatment of heart attacks. The system has cut the door-to-balloon time in half, improving patient care.
A single dose of vitamin D can enhance immunity to mycobacteria, the bacteria that cause TB. The supplement is cheap and effective, with a potential impact on preventing reactivation of latent TB.
Researchers at UCLA AIDS Institute found a peptide that enhances HIV infection, contradicting its normal protective function. The discovery could lead to the development of new tools for gene therapy using HIV-based vectors.
Tuberculosis screening in UK areas with high migrant populations can significantly increase active and latent form diagnoses, as well as BCG vaccination rates. Detection rates for both forms of the disease were found to be higher in practices with screening programmes compared to control groups.
Researchers have discovered a weakness in the armour that protects B. cenocepacia from antibiotics, identifying a key sugar required for its protection. This finding may lead to novel molecules to disrupt its synthesis and develop new treatments.
Most dental patients with heart disease no longer need antibiotics before dental procedures to prevent infective endocarditis. New guidelines recommend antibiotics only for patients at greatest risk, including those with artificial heart valves or congenital heart conditions.
Researchers found significantly less salivary gland damage in a group treated with green tea extract, suggesting a reduction of Sjogren's Syndrome symptoms like dry mouth. Green tea's EGCG component may also suppress inflammation and turn on the body's defense system against TNF-alpha.
A clinical study found that a cream commonly used to treat eczema may be effective in treating oral erosive lichen planus, a severe inflammatory condition. Another study showed limited benefit of pentoxifylline in treating recurrent apthous stomatitis, but the treatment was associated with significant adverse effects.
A UCLA study found a nearly 80% decline in the number of Latino graduates from dental schools between 1982 and 1999, despite a 42.7% increase in the Latino population. This shortage will result in fewer dentists serving Spanish-speaking populations, with limited ability to bridge language gaps.
Third- and fourth-year dental students at the University at Buffalo are using tobacco counseling to encourage patients to quit. After eight hours of training, they adhere to a modified version of the '5 As' protocol, showing a 51% success rate in getting patients to quit immediately. Over six months, 32% of patients remain smoke-free.
A NYU College of Dentistry research team analyzed caries and periodontal disease rates in over 1,500 immigrants from various countries. The study revealed significant ethnic differences, with Puerto Ricans, Haitians, and Indians more likely to suffer from periodontal disease, while Hispanics were more prone to dental caries.
New York University study reveals Homo rudolfensis had a small brain and protruding jaw, similar to Australopithecus and Paranthropus. The 1.9 million-year-old skull's features contradict the long-held depiction of modern man's earliest direct ancestor as having a vertical facial profile and large brain.
The symposium focuses on conducting oral health research in dental practice, discussing prominent challenges and opportunities. Representatives from PBRNs share experiences on recruitment, training, and study development.
A NYUCD research team found that Streptoccocus mutans, a bacterium associated with dental caries, has evolved along with its human hosts in Africa between 100,000 and 200,000 years ago. This oral bacterial evidence supports the dispersal of modern Homo sapiens out of Africa to Asia.
The ForsythKids program provides elementary school children with oral health education, dental exams, cleanings, and preventive care. After two rounds of treatment, there was virtually no new tooth decay among enrolled children. The program has already met and exceeded Healthy People 2010 goals in just three years.
Researchers have developed a software-based approach to detecting osteoporosis using routine dental x-rays, analyzing specific trabecular bone pattern features. This technique can predict osteoporotic conditions with the same accuracy as Bone Mass Density measurements.
Dr. Grayson Marshall is being honored with the Wilmer Souder Award for his significant contributions to dental materials research. His work on SEM and AFM studies has greatly advanced our understanding of bonding mechanisms and natural interfaces with biomaterials.
Dr. Simmer's laboratory made significant observations on the alternative splicing of amelogenin RNA transcripts, leading to improvements in understanding genetic etiologies of inherited enamel defects like amelogenesis imperfecta. His work also focused on tooth dentin and the isolation of dentin sialophosphoprotein-derived proteins.
Dr. Clark M. Stanford, a renowned prosthodontist and researcher, has received the prestigious IADR Research in Prosthodontics & Implants Award. The award recognizes his groundbreaking work on osteoblastic gene expression and its impact on gene expression.
Dr. Judith Jones, a renowned geriatric oral researcher, will receive the prestigious IADR Award for her groundbreaking contributions to geriatric oral research. Her extensive work has significantly advanced clinical practices and published knowledge in geriatric dentistry.
Dr. Elliot V. Hersh has been recognized for his research on non-steroidal anti-inflammatory drugs and local anaesthetics used in dentistry, including the approval of articaine by the US FDA. He is a prominent figure in the IADR Pharmacology, Therapeutics & Toxicology Group, having served in leadership roles and organized symposia.
Dr. Darveau's research has provided major paradigm shifts in understanding host responses to periodontal bacteria, including P. gingivalis lipopolysaccharide's ability to down-regulate inflammatory responses.
Dr. YiJin Ren is recognized for her groundbreaking research on tooth movement mechanisms and cytokine profiles during orthodontic treatment. She has published over 40 papers and received several awards, including the 'Outstanding Young Scientist Award' from the Netherlands Organisation for Scientific Research.
Dr. Gottfried Schmalz is a renowned scholar recognized for his long-standing research on pulp cell behavior in response to dental materials. His work has bridged basic and clinical sciences, focusing on biocompatibility of dental materials and resulting in significant contributions to the field.
Dr. Chester Douglass, a leading researcher in academic dentistry and policy development, has made significant contributions to the field of oral health. He is being recognized for his work on the epidemiology of dental diseases, including fluoride exposure and childhood dental caries.
Researchers create polymer-based sensor that detects bacterial contamination with fluorescent signals, reducing detection time from days to hours. The new technology has immediate applications in healthcare and battlefield conditions.
A study found that pneumococcal vaccination can prevent 262,000 child deaths annually. The vaccine's net cost of $838 million is considered cost-effective due to the significant reduction in child mortality.
A study found that rapid influenza testing led to decreased antibiotic use among hospitalized adults, with a 14% reduction in antibiotic discontinuation compared to those without positive test results. The findings suggest that prompt diagnosis and targeted therapy can help minimize unnecessary antibiotic use.
Researchers have unveiled the size-dependent evolution of structural and electronic structural motifs of gold nanoclusters. The experiments show near perfect agreement pertaining to the cluster structures occurring in the experiments, which is crucial for understanding their behavior as nanocatalysts or in medical applications.
Researchers have developed an automated method to identify osteoporosis sufferers in routine dental x-rays, which could help diagnose the disease earlier. The software measures jaw cortex widths, alerting dentists to potential cases, with a success rate comparable to specialist consultants.
A prospective study found that childhood abuse and neglect are associated with an increased risk of major depressive disorder (MDD) and psychiatric illness in young adulthood. Physical abuse was linked to a 59% increased risk of lifetime MDD, while neglected children had a 51% higher risk of current MDD.
A study at UNC Chapel Hill found that specific genetic variants of the COMT gene can affect pain processing by altering messenger RNA secondary structure. The discovery may lead to more effective treatments for TMJD and other chronic pain conditions.
Researchers have successfully regenerated tooth root and periodontal ligaments using stem cells harvested from wisdom teeth. The technique shows promise for clinical application in human patients, offering an alternative to dental implants for those who don't have sufficient jaw bone.
Researchers successfully regenerated tooth root and supporting periodontal ligaments using stem cells harvested from wisdom teeth. The technique shows promise for restoring tooth function in human patients.
A study by Yale University researchers found that Swedish massage therapy significantly improved symptoms in adults with osteoarthritis of the knee, including reduced pain and increased flexibility. The treatment was shown to be safe and effective, with benefits persisting after completion of the massage intervention.
Researchers at University of California - San Diego have developed fiber-reinforced polymer composites that quadruple the toughness of dental composites. Braided polyethylene fibers performed best, increasing toughness by up to 433% compared to the composite alone.