Researchers identified significant gaps in HPV vaccine uptake among low-income minority groups, with disparities in knowledge, awareness, and healthcare provider recommendations. Tailored interventions are necessary to address these barriers and increase vaccination rates.
A study found that people living in poorer neighborhoods are at a higher risk for death and have worse health outcomes, regardless of their dietary and lifestyle habits. The research controlled for various risk factors but still showed a significant association between neighborhood deprivation and increased mortality.
A diet rich in pistachios may increase dietary intake and serum levels of gamma-tocopherol, potentially reducing lung cancer risk. Pistachio consumption has also been linked to a lower risk of prostate cancer.
Researchers found that only 3% of breast cancer decline is due to decreased hormone therapy use, while the remaining 4% remains unexplained. Additional studies are needed to determine the source of this unexpected decline in breast cancer cases.
A study found that long-chain omega-3 fatty acid intake was linked to a reduced risk of distal large bowel cancer in white participants. However, the association was not observed among black participants. The researchers suggest an increase in dietary omega-3 fatty acids may be beneficial for colon cancer prevention.
Men with prostate cancer who engage in moderate exercise have improved overall survival, while vigorous exercise may decrease death rates from prostate cancer. Researchers found that three or more hours of physical activity per week lowered mortality risk by 35%.
A selenium-based antioxidant compound supplementation decreased the risk of developing new colorectal metachronous adenomas in individuals who previously had polyps removed. The study found a 40% reduction in metachronous adenoma incidence after 13 years of follow-up.
Researchers found a strong inverse association between coffee consumption and the risk of lethal and advanced prostate cancers. Men who drank the most coffee had a 60% lower risk of aggressive prostate cancer.
Research shows that the majority of first mammograms in this study were for screening purposes, rather than evaluation of a breast problem. False positive rates from diagnostic mammograms varied widely between ethnic groups, raising concerns about the impact on women's future mammography use.
Stand Up To Cancer is awarding $9.68 million to support innovative projects by next-generation research leaders. These projects focus on groundbreaking translational research and have the potential for significant advances in identifying complex mechanisms that cause cancers to occur and spread.
Researchers have discovered a protein produced during pregnancy that directly inhibits breast cancer growth. The protein, alpha-fetoprotein (AFP), may serve as a potential treatment and prevention agent for breast cancer.
A new study suggests that green tea extract can reduce the risk of oral cancer, with patients who presented with mild to moderate dysplasia having a longer time to develop oral cancer if they took green tea extract. However, more research is needed to confirm its long-term prevention effects.
Common human papillomavirus (HPV) genotypes in northern India are primarily HP-16 and HP-18. These types cause 75 percent of cervical cancers in the region, according to researchers.
Researchers found overexpression of leptin receptor in 80% of thyroid cancer samples, associated with poor disease survival, older age, larger tumor size, advanced stage, and metastasis. Leptin's role in stimulating growth and preventing death in cancer cells was also observed.
The American Association for Cancer Research is honoring two leading breast cancer researchers, Robert Weinberg and Charles Perou, at the 32nd annual CTRC-AACR San Antonio Breast Cancer Symposium. The symposium will feature research on metastasis, genetic technology, and molecular subtypes of breast cancer.
A new technology using Superconducting Quantum Interference Device (SQUID) enhances the ability to detect leukemia cells in bone marrow, increasing sensitivity by at least 10-fold. This improves minimal residual disease measurements and will determine more precisely the effect of chemotherapy.
Researchers found that physical activity in adolescence was associated with a 36% lower risk of glioma, the most common type of brain cancer. Participants who were obese during adolescence had an increased risk of glioma, while height was linked to twice the risk.
A study published in Cancer Prevention Research found that isolated mice developed significantly larger mammary gland tumors compared to group-housed mice, suggesting a link between social environment and cancer growth. The researchers also identified potential molecular biomarkers for breast cancer prevention.
Women with metastatic colorectal cancer tend to live longer than men, with those under 45 years old experiencing the greatest survival advantage. However, this benefit disappears with age, suggesting that hormones may be contributing to better outcomes in younger patients.
Recent findings published online first in Cancer Research show that obesity is associated with increased incidence and mortality of leukemia in children. The study reveals that fat cells can block chemotherapy drugs from reaching cancerous cells, leading to reduced treatment effectiveness.
Researchers found a diabetes drug, metformin, selectively targets and kills cancer stem cells in mice, reducing tumor growth and prolonging remission. The compound's effectiveness is attributed to its ability to work independently of insulin sensitivity improvements.
Patients who exhibited skin rash from lapatinib showed a greater tumor response and longer survival, while others experienced no benefit. The study suggests that larger trials with more responsive patients may show a definite survival benefit.
Researchers induced pathological damage to a normal pancreas with an immune adjuvant and found that it triggered a strong anti-self response, which suppressed autoimmunity. The study highlights the complexity of immune responses in different organs and may lead to new therapeutic approaches for cancer treatment
Researchers identified Hexokinase 2 as a key player in glucose metabolism and cell survival for breast cancer patients with brain metastases. Patients with high levels of Hexokinase 2 expression in their brain metastasis had significantly lower median survival rates compared to those with lower expression.
A study published in Clinical Cancer Research found that a blood-flow metabolism mismatch in pancreatic tumors predicts poor patient outcome. The researchers used PET imaging to measure blood flow and glucose consumption, revealing a correlation between decreased blood flow and malignant tumors.
Researchers identified 50 microRNAs in saliva that could help detect oral cancer, including miR-125a and miR-200a. The findings suggest a major step forward in early oral cancer detection.
Researchers found a strong link between radiotherapy treatment and fatigue, with increases in serum markers of cytokine activity also associated. This study suggests that exposure to radiation releases inflammatory cytokines contributing to fatigue.
A phase II trial found that budesonide did not reduce the rate of diarrhea in patients with stage III or IV melanoma taking ipilimumab. The study showed a median overall survival of 17.7 months among those treated with budesonide, similar to those receiving placebo.
Researchers found that intermittent calorie restriction provided greater protection from mammary tumor development, even with a lower degree of calorie restriction. The study suggests that altering hormone levels, such as insulin and IGF-1, may play a key role in cancer prevention.
Researchers developed nanoparticles that selectively delivered diphtheria toxin genes to ovarian cancer cells, slowing tumor growth and increasing lifespan by nearly four weeks. This therapy shows promise as a targeted treatment for advanced ovarian cancer.
A groundbreaking study suggests that HPV improves survival in squamous cell carcinoma of the head and neck, but African Americans had fewer instances of infection, leading to worse outcomes. The research found a significant difference in median overall survival between HPV-positive and negative patients.
A new study uses mathematical models to analyze the change in concentrations of biological entities and found that quantitative PTEN protein expression is a key determinant of who will be resistant or sensitive to Herceptin. The absence of PTEN was more predictive than standard multivariate analysis.
Researchers found higher levels of endothelial progenitor cells in pediatric patients with metastatic disease compared to healthy participants. This study provides new insights into the role of circulating endothelial cells and progenitor cells in cancer progression in children.
Researchers identified a new biomarker that can predict which patients with recurrent glioblastoma will respond better to anti-vascular endothelial growth factor therapy. The study found that vascular normalization, measured using advanced MRI and blood biomarkers, correlated with survival rates.
A recent study published in Cancer Prevention Research found that men with prostate cancer who consumed green tea demonstrated a significant reduction in serum markers predictive of disease progression. The study showed a 30% or greater reduction in levels of hepatocyte growth factor, vascular endothelial growth factor, and prostate-sp...
Five multi-disciplinary research teams will pursue innovative cancer treatments, combining laboratory scientists and physicians with a focus on rapid progress and collaboration. The funding model aims to eliminate barriers to creativity and collaboration, enabling diverse experts from institutions across the US to work together.
Research identifies genetic variants in MC1R as associated with increased melanoma risk in people with dark hair. The study found that these variants were more common in those who did not typically burn easily from the sun, suggesting a complex relationship between genetics and melanoma risk.
A study by Elaine Hardman found that walnut consumption can reduce breast tumor incidence in laboratory mice. Walnut consumption delayed tumors by at least three weeks, with molecular analysis showing increased omega-3 fatty acid intake contributing to the decline.
A study found that moderate wine consumption can reduce the risk of death and relapse in non-Hodgkin's lymphoma patients. The researchers analyzed data from 546 women with the disease, revealing a 76% five-year survival rate among those who drank wine.
Research suggests that well-done meats cooked at high temperatures using frying, grilling, or barbecuing methods can form carcinogens linked to pancreatic cancer. Studies found that those who preferred very well done steak had a 60% increased risk of developing the disease.
Researchers developed a smart bomb-like drug delivery system that combines imaging with chemotherapy for prostate cancer treatment, showing promise in reducing tumor cells.
A genetic analysis revealed that variants in the iNOS gene may predict the risk of recurrence among patients with non-muscle invasive bladder cancer treated with Bacillus-Calmette-Guerin (BCG) therapy. Patients with the variant allele had a significantly longer survival time, up to 96.7 months, compared to those without the variant.
Researchers have discovered that biphosphonates can prevent radiation-induced leukemia in laboratory mice, with 75% of treated mice developing the disease compared to 100% in untreated mice. The study suggests that these compounds may have a general effect on leukemia associated with causes other than radiation.
Researchers found a novel combination therapy using tigatuzumab and gemcitabine that reduces pancreatic cancer stem cells, achieving tumor remission and preventing recurrence. The treatment significantly increased time-to-tumor progression in treated cases, offering new hope for patients with this deadly disease.
Researchers have made significant advancements in cancer treatment, with studies on combined PI3K and MEK inhibition showing anti-tumor activity. Another study found that combining a histone deacetylase inhibitor with an mTOR inhibitor may provide a new therapeutic approach for pancreatic cancer.
Researchers found that a urine metabolite called NNAL predicts risk of lung cancer in smokers, with higher levels associated with increased risk. The study, published by the American Association for Cancer Research, analyzed data from over 50,000 patients.
Researchers have found that AMG 479, a fully human monoclonal antibody, can reduce pancreatic cancer cell growth by approximately 80 percent in vitro and in vivo studies. The inhibitor specifically targets the insulin-like growth factor receptor, showing promise for future clinical trials.
Researchers found that eating broccoli sprouts daily for eight weeks significantly reduced Helicobacter pylori infection levels in humans. This reduction is expected to lead to a decrease in stomach cancer risk due to the well-established cause-and-effect link between H. pylori and stomach cancer.
Researchers found a possible genetic cause for increased risk of advanced colorectal cancer in African-Americans, with the Pro72 allele linked to higher mortality rates. The study analyzed 137 tumors and found that African-Americans had a higher frequency of this allele, which was associated with shorter survival rates.
Men with high long chain omega-3 fatty acid intake had a reduced risk of aggressive prostate cancer by 63%, while those with low intake and the COX-2 variant saw a five-fold increased risk. Omega-3 fatty acids also appeared to counteract the increased risk associated with the COX-2 variant.