Articles tagged with Cancer
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Researchers have developed a new strategy to protect cancer patients from radiation-induced DNA damage using a protein from tardigrades. The approach makes use of messenger RNA encoding the protein, which is delivered to patient tissues before radiation treatment. This reduces double-stranded DNA breaks by 50% in mouse models.
A new study found that nearly 20% of cancer patients in middle-stage drug trials receive treatment that later gets FDA approval. This has important implications for drug development and clinical trial recruitment.
A new study has identified two cell types with distinct biological properties that respond differently to treatment after acquiring the same mutation. Understanding these differences is crucial for developing personalized therapies and preventing aggressive forms of cancer.
New research reveals aldosterone-producing adenomas harbor at least four distinct cell types, including cortisol-producing cells that contribute to unexpected health issues. The study also identifies potential role of lipid-associated macrophages in influencing hormone production and tumor growth.
A recent study found that Medicare decedents with advanced cancer often receive aggressive care at the end of life, despite a lack of support. The study highlights the need for improved quality of care and more comprehensive approaches to address this issue.
The joint venture will unite the nation's largest comprehensive pediatric system with a top pediatric cancer program and the nation's leading comprehensive cancer center. The collaboration aims to accelerate improved outcomes for patients in Texas and around the world, increasing access to clinical trials and innovative treatments.
Cancer cells work together to source nutrients from their environment, a cooperative process that can be targeted for treating cancer. Researchers identified key enzymes and mechanisms behind this cooperation, including the enzyme CNDP2, which can be inhibited by the drug bestatin.
Three UK researchers will receive a £100,000 (US$126,000) prize at the 2025 awards, honouring their work in Life Sciences, Chemical Sciences, and Physical Sciences & Engineering. The winners were selected from 94 nominees representing 45 academic institutions.
A cross-sectional study found that perceived stress, inadequate social support, racial discrimination, and neighborhood deprivation negatively impacted systemic and tumor immunity in Black women. These findings may inform prevention and public health interventions for cancer health disparities.
Researchers at Osaka University developed a new technique called single-cell suppressive profiling of regulatory T cells (scSPOT) that can pinpoint the effects of Tregs on all other immune cells. The study found that Tregs most strongly affect CD8-EM T cells, which play a key role in fighting cancer and infections.
A groundbreaking study analyzed data from over 78,000 cancer patients to identify nearly 800 genetic changes impacting survival outcomes. The research also discovered genes significantly associated with survival in various cancers, such as breast, ovarian, skin, and gastrointestinal cancers.
Researchers at University of Melbourne and Pfizer discover new insights into a dual-target drug that may supercharge cancer-fighting immune cells, potentially leading to improved outcomes for breast cancer patients. The study found that this approach can enhance anti-tumor immunity by intratumoral CD8+ T cells.
A multicenter study found that electronic symptom monitoring improved quality of life, clinical outcomes, and well-being in metastatic cancer patients. The PRO-TECT trial showed significant benefits for patients who reported their symptoms via a home-based electronic monitoring system.
Researchers found that cancer incidence and death rates are decreasing in Appalachia, but people in the region are more likely to be diagnosed with and die from cancer compared to other areas of the US. The disparities are attributed to limited access to care, historical occupational risks, and higher poverty rates.
The Kraft Center for Community Health at Mass General Brigham is awarding the Kraft Prize to recognize transformative organizations or innovations making a measurable impact on community health. The $100,000 prize includes travel accommodations and support from Mass General Brigham's Innovation MESH Network.
Researchers at UCSF used CRISPR gene editing technology to transform ordinary white fat cells into 'beige' fat cells that voraciously consume calories to make heat. Implanted near tumors, these cells outcompeted cancer cells for nutrients, beating back five types of cancer in lab experiments.
Researchers at the University of Melbourne have identified a rare type of immune cell, called stem-like T cells, that holds the key to maintaining powerful, long-term immune responses. ID3+ T cells have the remarkable ability to resist burnout and maintain a powerful immune response over time.
A new algorithm proposes measuring quadriceps muscle mass for more accurate sarcopenia diagnosis, potentially leading to earlier detection and better treatment options. Ultrasound imaging is recommended as a cost-effective and practical solution for diagnosing sarcopenia in clinical settings.
A review of cell death and aging in cancer research reveals the significance of cellular senescence in promoting cancer growth. The study highlights the potential of various types of programmed cell death, such as necroptosis and pyroptosis, as therapeutic targets against senescent cells.
A pooled data analysis found that cancer chemotherapy is linked to persistent severe peripheral nerve pain for around 4 in every 10 patients, with platinum-based drugs and taxanes associated with the highest rates of painful neuropathy. The study analyzed data from 77 eligible studies involving 10,962 participants from 28 countries.
Researchers at Rice University's Synthesis X Center and MD Anderson Cancer Center are developing a light-induced brain delivery platform to improve drug delivery across the blood-brain barrier for treating brain metastasis. The goal is to enhance survival rates and transform the standard of care for this deadly form of cancer.
A recent study found that young individuals with cancer living in previously redlined neighborhoods have a 32% higher risk of dying compared to those in other neighborhoods. The study also shows lower survival rates at both 5 and 10 years after diagnosis.
A global review of 56 guidelines found inconsistencies in acupuncture and moxibustion recommendations for chemotherapy-induced nausea and vomiting (CINV) and radiotherapy-induced nausea and vomiting (RINV). The study highlights the importance of developing personalized antiemetic programs and integrating acupuncture and moxibustion wit...
Researchers developed a method to detect H3K27M-mutant droplets from circulating tumor DNA in cerebrospinal fluid, enabling early diagnosis and treatment of leptomeningeal disease. This approach improved survival rates for patients with diffuse midline gliomas.
A new approach to cancer therapy is being developed by inhibiting mechanotransduction, a process that regulates processes such as tumour progression and wound healing. The INTROPY project aims to validate the potential of six molecules in blocking this process, offering a new strategy for cancer treatment.
A new study has mapped genetic differences across children with Wilms tumour, a type of childhood kidney cancer, to understand how it develops and responds to treatment. The research suggests that inherited genetic changes predetermine tumour development, growth, and response to treatments.
MD Anderson researchers have made significant breakthroughs in treating relapsed or refractory B-cell lymphoma with a novel allogeneic NK cell therapy. Additionally, targeted therapies have shown responses in HER2-mutant metastatic breast cancer, while a triplet combination of sitravatinib and immune checkpoint inhibitors has demonstra...
Jeremy L. Davis, MD, has been appointed as the new Surgical Oncology Lead for UMGCCC and Chief of the Division of Surgical Oncology in the Department of Surgery at UMSOM. Dr. Davis is a nationally recognized surgical oncologist with expertise in gastric cancer research.
A new study published in Aging found that pioglitazone reduced the frequency of skin ulcers in Werner syndrome patients. The research suggests that pioglitazone's anti-inflammatory properties may help wounds heal faster and prevent ulcers from forming.
The University Hospitals fundraising campaign, Because of You, has received over $1.5 billion in community support towards its ambitious $2 billion goal. This milestone marks a significant commitment to advancing healthcare services and care for patients across the country.
Researchers discover immune cells regulate blood sugar levels by stimulating glucagon production in the pancreas. This complex neuroimmune-hormonal circuit reveals a new way the body maintains stable glucose levels, especially during periods of low energy.
Researchers from Tsinghua University Press develop a new understanding of tissue dissociation techniques for creating accurate human cancer models. Mechanical dissociation preserves tumor microenvironment, while enzymatic digestion yields homogeneous cell populations ideal for large-scale drug screening.
A new analysis by Silent Spring Institute found nearly a third of the US population has been exposed to unregulated contaminants in their drinking water. Hispanic and Black communities are more likely to have poorer water quality and higher exposures to PFAS.
Researchers have discovered a key strategy through which persister cells evade the immune response and resist cancer treatments. Inhibiting an epigenetic mechanism could unlock inflammatory genes and compromise persister cell viability.
Dr. Blagosklonny's work introduced a new theory and promoted the use of rapamycin to slow aging and extend healthy life by targeting the mTOR pathway, leading to improved immune responses, heart protection, and potential cancer prevention.
Researchers uncover the relationship between lysosomal exocytosis and focal adhesions, structures critical for cell anchoring and communication. The study identifies MYO18B as a key regulator of lysosomal exocytosis through focal adhesion maturation.
Researchers discovered that the protein PIN1 drives bladder cancer by triggering cholesterol synthesis, which fuels out-of-control cell growth. A combination of statins and a PIN1 inhibitor effectively blocks tumor growth in mice, offering a promising therapeutic approach for this deadly disease.
Scientists at Salk Institute discovered that removing bile acid-creating protein BAAT and adding bile acid UDCA controls tumor growth in mice with liver cancer. UDCA supplements may be a quick solution to improving liver cancer patient outcomes.
A three-drug cocktail of drugs has been identified as a potential booster of CAR-T cancer therapy by researchers at the University of North Carolina. The cocktail preserves a critical cell subset called T-memory stem cells, which are crucial for long-term persistence of CAR-T cells.
Researchers from the Keck School of Medicine of USC found an association between levels of manmade “forever chemicals” in drinking water and certain digestive, endocrine, respiratory, and mouth and throat cancers. The study estimated that PFAS contamination contributes to 6,864 cancer cases per year.
The study found that COVID-19-related disruptions led to frequent delays in investigations or treatments for children with brain tumors. Caregivers reported feeling traumatized by their experiences, including lack of access to healthcare facilities and social situations, which made it harder to evaluate their concerns.
Researchers found 84 rare, large chromosomal abnormalities associated with pediatric solid tumors, primarily inherited from unaffected parents. Smaller gene-disruptive germline SVs also identified as risk factors for childhood cancers.
Researchers at University of California San Diego School of Medicine have discovered that fatty liver disease can lead to liver cancer through DNA damage in liver cells. The study suggests that developing new drugs to prevent or reverse DNA damage could be a promising approach for preventing liver cancer.
The ChiTaRS 8.0 database is the world's largest collection of chimeric genes found in humans with cancer and other chronic diseases. It enables the precise adaptation of treatments to specific cancer types, improving treatment success and minimizing side effects.
Cancer-associated fibroblasts (CAFs) interact with immune cells, extracellular matrix, and tumor cells, leading to immunosuppression and tumor proliferation. CAFs also regulate metabolism and ECM formation, contributing to tumor progression.
The European Society of Endocrinology (ESE) and ESE Foundation will host the first-ever World Hormone Day on April 24, 2025. The campaign aims to raise public awareness of good hormone health and improve national political engagement for better prevention, diagnosis, and treatment of endocrine disease.
Recent advancements in metastatic brain tumors offer hope for treatment. The integration of multi-omics technologies and cutting-edge therapies is shedding new light on the intricate landscape of brain metastasis.
Scientists at Goethe University Frankfurt have discovered a new way to tailor natural killer cells to target leukemia cells, improving their efficacy. The researchers used CRISPR/Cas9 gene editing to disable an immune checkpoint, allowing the modified cells to attack cancer cells more effectively.
Dr. Gerta Hoxhaj has been recognized with the 2025 Mary Beth Maddox Award and Lectureship for her groundbreaking work on cancer metabolism. Her research focuses on understanding the connections between signaling networks and metabolic pathways in cancer cells, revealing new mechanisms crucial for tumor growth.
EBViously aims to prevent infectious mononucleosis and secondary diseases such as ME/CFS, while also protecting against certain types of cancer. The company's innovative vaccine candidate uses virus-like particles derived from EBV to trigger a targeted immune response.
Researchers identified YTHDF2 as a key player in advancing blood cancers, which can help cancer cells evade immune system detection. A new compound CCI-38 targets and suppresses YTHDF2, reducing aggressive blood cancer growth.
Scientists at the University of Plymouth are creating a humanised meningioma model to study interactions between immune cells and tumour cells, enabling the development of effective therapies for NF2-related schwannomatosis. The model will be made available worldwide to test new treatments and reduce clinical trial delays.
A new study detects pre-malignant pancreatic lesions using Diffusion Tensor Imaging (DTI), a form of MRI, which could enable early diagnosis and effective therapies. The detection was successful in both transgenic mice and human samples, opening the way to non-invasive diagnostic tools for PanINs.
A new screening method combining laser analysis with AI identifies patients with breast cancer in its earliest stage, stage 1a. This non-invasive technique reveals subtle changes in the bloodstream that occur during the initial phases of the disease, outperforming existing early detection strategies.
Glioblastoma brain tumors synchronize their growth with the daily release of steroid hormones like cortisol, according to new research. Blocking these signals slows tumor growth and disease progression in animal models.
Women with low-risk ductal carcinoma in situ reported similar experiences undergoing active monitoring versus guideline-concordant care. The study found that both approaches had comparable lived experiences during the 2-year follow-up period.
Researchers discovered a protein variant acting like a tuning dial to regulate interferon signaling, impacting immune function and disease susceptibility. The balance between this variant and the normal protein may vary from person to person, contributing to individual differences in immune responses.
Researchers at Salk Institute establish a novel framework for the relationship between nutrition and cell identity. They found that a nutritional switch from acetate to citrate plays a key role in determining T cell fates, shifting them from active effector cells to exhausted cells.
A new study finds that not attaining a high school degree is associated with higher cancer mortality, while high allostatic load, a marker of chronic stress, also increases the risk. The researchers emphasize the need for educational attainment promotion and addressing social determinants of health to reduce cancer disparities.
A phase 3 trial shows that autologous stem cell transplants do not improve survival for mantle cell lymphoma patients in complete remission and undetectable minimal residual disease. Patients who remain MRD-positive after induction may benefit from ASCT, but longer follow-up is needed to confirm these findings.