Articles tagged with Cancer Treatments
Sulfomucins, secreted by intestinal goblet cells, provide critical protection to the intestinal mucosa. Inflammatory cues from microbes and host inflammatory cells modulate sulfomucin production, which is associated with both inflammatory bowel disease and colorectal cancer.
Researchers found that dental pulp stem cells can repair spinal cord injuries in rats, promoting hind limb function and nerve regeneration. A new vaccine combination boosted BCG's effectiveness against tuberculosis by reducing clinical disease and preventing reactivation of latent infection.
University of Missouri researchers say exercise is beneficial for breast cancer survivors and patients with lymphedema, outweighing risks. Patients at risk can exercise without increasing the risk of developing lymphedema, according to a new literature review.
Marissa Rylander, a Virginia Tech associate professor, has received the Y.C. Fung Young Investigator Award for her novel research combining nanotechnology, laser therapy, and dynamic imaging to study tumor progression and develop cancer treatments. Her patented 'holey scaffold' device allows for minimally invasive sensing of biological...
Researchers discovered that oral ingestion of apple polyphenols can suppress T cell activation and ameliorate experimental colitis in mice. The study found that apple polyphenols protect against colitis via the suppression of T cell activation and/or recruitment.
A new study published in Cancer Discovery reveals that the 14-3-3σ gene plays a critical role in halting breast cancer initiation and progression. The research suggests that this gene is likely a major player in other types of cancer as well.
A new study shows that comparing a new biopsy of recurrent breast cancer with the original biopsy can dictate a change in treatment. The results suggest that patients may benefit from asking their physician if a second biopsy is needed to confirm their treatment therapy.
Researchers found that experienced physicians who focused on failure learning more effectively than those who relied solely on success. The study used fMRI to analyze brain activity of 35 physicians as they made decisions, revealing a clear difference in mental processes between high and low performers.
Long-term follow-up of statin trial shows benefits persisted after treatment cessation, with no increase in cancer incidence or non-vascular mortality. Statins are deemed safe for long-term use in reducing vascular disease risk.
A new electrochemical-stimulation method could potentially aid in helping patients suffering from nerve paralysis and chronic neurological conditions. The device works by manipulating the concentration of charged ions surrounding the nerve, reducing the risk of unwanted muscle contractions.
Researchers found a gene, Prox1, essential for normal development of the lymphatic system and proper formation of one-way valves controlling fluid movement between systems. The study provides new insights into valve defects affecting children and adults.
A study by Bo Hu and Shi-Yuan Cheng found that PDGFR-alpha overexpression in glioblastomas triggers a signaling cascade promoting tumor growth and invasion. Manipulating Dock180 to block this pathway inhibits PDGFR-alpha's role in glioma tumorigenesis.
A review of 1,181 women from five countries found that many struggled with returning to work due to unrealistic expectations, lack of support, and physical appearance judgments. Employers must educate themselves and provide better support and policies to tackle the culture of ignorance.
A study used the Sleeping Beauty transposon system to profile genes driving colorectal cancer, identifying over 200 genes that can be disrupted. These findings provide strong evidence for driver mutations in human tumours and lay the foundation for more effective targeted treatments.
The measles virus spreads quickly due to its use of the trachea receptor nectine-4, allowing it to contaminate individuals through airborne transmission. This discovery also reveals a potential link between the measles virus and certain cancers, offering new prospects for cancer treatment.
A study published in Annals of Internal Medicine finds that proactive screening for hepatitis C among the birth cohort (1945-1965) is cost-effective and can identify over 800,000 currently unidentified cases. This strategy could save thousands of lives each year compared to current case identification methods.
Researchers have found a novel mechanism by which cancer cells can continue to divide without the help of telomerase, a key enzyme involved in cell aging. The discovery identifies a special protein complex called APBs as a potential target for cancer therapy.
Recent studies have shown fecal microbiota transplants to be effective in treating C. difficile and inflammatory bowel disease. Additionally, researchers found that cigarette smoking impairs pancreatic duct cell function, even after cessation, increasing the risk of colorectal cancer for women.
Researchers at Dalhousie University have discovered that a specific protein, S100A10, enables macrophages to break down tissue barriers and enter the tumor site, facilitating cancer cell growth and metastasis. This finding presents a potential target for blocking tumor growth by inhibiting S100A10 activity.
Researchers have developed a new animal model to study Progeria and tested a gene therapy that significantly extended the lifespan of mice. The treatment, using 'vivo-morpholino' antisense oligonucleotide technology, reduced progerin production and improved various parameters related to the disease.
Researchers at Moffitt Cancer Center have discovered that hyperactivation of Akt and overexpression of IKBKE occur in 50 percent of human cancers. These findings suggest that targeting the inhibition of Akt may be an effective therapeutic strategy for treating breast cancer.
Researchers aim to investigate breast cancer patients' susceptibility to lymphedema by evaluating biomarker patterns and genetic factors. The study will collect data from 120 women newly diagnosed with invasive breast cancer to evaluate levels and patterns of proinflammatory biomarkers.
A new fourth-generation oncolytic virus has shown greater effectiveness against human brain cancer, improving survival by 50% compared to previous versions. The virus is engineered to replicate in cells expressing nestin, a marker for neuronal stem cells and glioblastoma.
A study found that a specific dietary pattern, characterized by high red meat and fish intake, sugar-sweetened beverages, and low coffee and whole grain consumption, may increase a woman's risk for colorectal cancer. This pattern was associated with higher levels of C-peptide in the blood, which can promote cell growth and multiplication.
Research suggests that adding ascorbate to hot dogs reduces N-nitroso compounds, potentially linked to colon cancer. However, colon cancer incidence rates have not changed since 1978.
A recent study found that high fluid intake is associated with a 24% reduced risk for bladder cancer among male participants. The association was strongest among younger men and may be due to the flushing out of potential carcinogens by fluids.
A new long-term study reveals that heart transplantation is a safe and effective therapy, with survival rates improving by over 20% since its introduction in 1980. The study found that younger patients have better outcomes, while age negatively impacts survival rates.
Researchers found a strong association between tanning bed use and an increased risk for three common skin cancers: basal cell carcinoma, squamous cell carcinoma, and melanoma. The study tracked 73,494 nurses who used tanning beds during high school and college, finding that more frequent exposure led to higher risks.
A prospective study of over 72,000 participants found that women who consumed more than three cups of coffee per day had a 20% reduced risk for BCC, while men had a nine percent risk reduction. The study suggests that coffee consumption may be an important option to help prevent BCC.
Research found associations between obesity and increased risk of non-Hodgkin lymphoma in young adults. Diets high in trans fats and low in vegetables were also linked to a higher risk, while those with high vegetable intake had a lower risk. Obesity was particularly strong in men, who had a 64% higher risk of developing NHL.
Researchers found that postmenopausal women who gained 61 pounds or more in adulthood had an almost fourfold increased risk for endometrial cancer. Weight cycling, defined as yo-yo dieting, did not increase risk, contrary to previous suggestions.
Recent studies support the use of C-11 choline positron emission tomography/computerized tomography (PET/CT) scans as a staging and potentially therapeutic tool for prostate cancer. The studies found that PET/CT scans can accurately diagnose localized disease recurrence, allowing for targeted treatment options.
The BIG 1-98 study found that letrozole monotherapy reduced the risk of relapse and death by at least a fifth compared to tamoxifen treatment alone. Long-term follow-up showed significant survival benefits, with women given letrozole having a 20% lower risk of breast cancer recurrence.
A Mayo Clinic study provides guidance for treating sudden cardiac arrest patients with therapeutic cooling, which slows metabolism and preserves cell health. The study found that both patient groups awoke within three days, supporting the use of hypothermia when indicated.
A Michigan State University researcher is working on a $450,000 grant to better understand breast cancer's genetic complexity and heterogeneity. The study aims to create more accurate models to study human cases, potentially leading to tailored therapies and improved patient outcomes.
Researchers at CHEO have identified a series of genes that magnify the impact of oncolytic viruses, allowing for up to 10,000 times more potent killing of tumor cells. By short-circuiting these rescue systems, tumor cells can be triggered to commit suicide, preserving healthy cells.
A study of nearly 800,000 pediatric appendectomies found that delayed treatment led to a higher rate of perforation, abscess formation, longer hospital stays, and increased mortality rates. Children with comorbid diseases were more likely to experience delays in treatment.
A QUT program trains nurses to provide end-of-treatment care plans for cancer patients, reducing the need for ongoing information and emotional support. The intervention also leads to lower proportions of patients requiring emotional support and improved GP feedback on care plans.
Physicians Pamela Hartzband and Jerome Groopman warn that the emphasis on 'evidence-based practice' reduces medicine to economics, losing sight of individualized patient care. The new vocabulary devalues clinical judgment and threatens the professionalism of healthcare workers.
A study published in Cancer Prevention Research found that ginger root supplements reduced markers of colon inflammation in patients, suggesting its potential as a colon cancer prevention agent. The researchers measured standard levels of colon inflammation and found statistically significant reductions in most of these markers.
Researchers at the University of Gothenburg have discovered a modified aquaporin, AQP10, which is more stable due to its carbohydrate structure. This stability makes it potentially useful for treating diseases such as eczema and cancer.
Scientists at the University of Nottingham are developing a new organic medical imaging system using nano-transducers made from biological membranes to detect diseases earlier and track medication. The system has the potential to monitor electrical activity in the brain and track individual cells in the human body.
Patients with anaemia undergoing non-cardiac surgery face a 42% increased risk of death and 35% higher risk of serious comorbidities compared to those without anaemia. Mild to severe anaemia also increases postoperative morbidity risks. Preoperative treatment of anaemia is recommended.
Fox Chase researchers have developed a new nomogram that uses factors like PSA level, Gleason score, and interval to biochemical failure to estimate a patient's five- and 10-year risk of death. The tool helps doctors identify patients at highest risk of dying from prostate cancer.
Researchers have developed a virtual fly-through 3D imaging technique that accurately detects regional lymph node metastases in non-small cell lung cancer patients. The method achieved an 81% diagnostic accuracy rate, making it a promising tool for non-invasive diagnosis.
A study by Fox Chase Cancer Center found that sentinel lymph node biopsy can predict cancer recurrence and guide treatment for Merkel cell carcinoma patients. The procedure led to lower risk of cancer recurrence and improved survival rates in two-year follow-up.
The American Cancer Society reports a decline in breast cancer death rates among women in affluent areas, shifting the burden to poor women who have lower screening rates. The study highlights disparities in access to prevention and treatment services.
A combination of P16 immunohistochemistry and DNA qPCR has been found to accurately determine oropharyngeal squamous cell carcinoma, a form of head and neck cancer derived from HPV16. This test outperforms existing methods with high sensitivity and specificity, making it a valuable tool for clinicians.
Researchers at the University of Houston have discovered that estradiol, a naturally occurring estrogen hormone, plays a prominent role in regulating body functions in both females and males. The study found that an imbalance of estradiol levels can result in metabolic diseases, including diabetes, obesity, and cardiovascular disease.
Children's National study finds lovastatin improves verbal and nonverbal memory, visual attention, and efficiency in children with neurofibromatosis type 1. The Phase I study suggests a potential therapeutic agent for treating cognitive deficits in NF1 patients.
Research at the University of Texas MD Anderson Cancer Center found that couples counseling significantly improves sexual satisfaction and function for prostate cancer survivors and their partners. Internet-based sexual counseling was shown to be equally effective as traditional sex therapy.
A study found that men over 75 with prostate cancer are being undertreated, while those with a single comorbid condition are being overtreated. The study suggests that individual medical problems impact survival more than age alone.
Researchers have found that treating mice with OCA-1B, a form of oculocutaneous albinism, with nitisinone improves eye and skin pigmentation. The study suggests that nitisinone could potentially ameliorate vision loss in patients with OCA-1B.
A study by Imperial College London found that foam therapy is over four times more cost-effective and quicker than laser treatment for varicose veins. Foam therapy allows patients to resume normal activity sooner and causes less pain.
A University of Kentucky research team, led by Dr. Susanne Arnold, has been awarded a $1.43 million grant to investigate potential environmental factors contributing to the high lung cancer rates in Eastern Kentucky. The study will examine exposure to trace elements and their role in promoting carcinogenesis.
Research suggests that genetic variations in mRNA and microRNA play a critical role in prostate cancer disparities between African-American and white men. The findings could lead to more specialized treatment options for African-American patients.
A recent study found that depression is a significant barrier to preventive health screening among Latina breast cancer survivors. The research revealed that Hispanic breast cancer patients are more depressed than their non-Hispanic counterparts and have lower rates of screening for colorectal and ovarian cancers.
Developed by Cardiff University, the test identifies a wound type based on its gene signature with an initial accuracy rate of 98%. It has the potential to transform service provision and provide the right treatment at the earliest possible opportunity.
Researchers found that minority patients who develop adult leukemia die from it more often than white patients, with blacks having a 45% greater risk of death from ALL and Hispanics having a 46% greater risk. The study used the SEER database to examine statistics from 40,951 patients with acute leukemia over a 10-year period.
Research reveals a strong association between stress and tumor aggressiveness in black and Hispanic breast cancer patients, compared to white patients. The study found that higher levels of psychosocial stress were linked to more aggressive tumors, suggesting potential impact on treatment outcomes.