Articles tagged with Cancer Metabolomics
Researchers at the University of Gothenburg have identified a protein, ATF4, linked to increased metastasis and recurrence in lung cancer. The study reveals that older individuals' tumors are smaller and grow more slowly, yet more likely to have spread when detected.
A study by Tezpur University and University of Illinois has identified distinct metabolic patterns in blood that can distinguish gallbladder cancer cases from noncancerous conditions. The researchers detected hundreds of altered metabolites and identified markers with high diagnostic accuracy for each condition.
A University of Lausanne research team discovered vitamin B7's role in bypassing glutamine addiction in cancer cells. The study found that pyruvate, enabled by pyruvate carboxylase and vitamin B7, fuels cells' energy cycle even without glutamine.
Researchers identify acetylation as a fine cellular regulatory mechanism that affects pyruvate kinase function and stability. The study reveals isoform-specific regulation of PKM by acetylation, which helps understand how cancer cells proliferate.
A recent study published in Gut journal revealed that Streptococcus anginosus produces methionine metabolites, which significantly contribute to the development of gastric cancer. The research opens new paths for microbiota-targeted prevention strategies.
A blood test may help doctors identify which patients with colon cancer can benefit from anti-inflammatory medication and chemotherapy after surgery. The test measures circulating tumor DNA levels, and high-risk patients who test positive see improved survival rates when taking celecoxib with chemotherapy.
Researchers at MD Anderson have made significant discoveries in the treatment of rare bile duct cancers, with zanidatamab showing promising results. Additionally, a study identified RASH3D19 as a target to overcome treatment resistance in KRAS-mutant cancers.
The 2025 NFCR Global Summit will convene world-renowned experts in cancer research, entrepreneurship, and patient care. Keynote speakers include Monica Bertagnolli, Webster K. Cavenee, Lisa Coussens, Ronald DePinho, and Tony Hunter.
A novel method combining biological experiments and information science techniques reveals cancer cells' preference for aerobic glycolysis despite sufficient oxygen availability. This research provides a powerful tool for identifying metabolic vulnerabilities in cancer cells, which could lead to more effective treatments.
The foundation provides $300,000 total funding over four years to investigate cancer causes, mechanisms, therapies, and prevention. This support fosters interdisciplinary research and encourages innovative projects that push boundaries and make breakthroughs.
Researchers at U. Iowa identify a specific metabolic pathway that fuels tumor growth in MPNST, providing a promising new target for treatment. By blocking this pathway, tumors grow more slowly and are more vulnerable to chemotherapy.
A new multi-institutional study confirmed that the NSD2 protein can be targeted with a new drug, blocking it effectively reprogrammed DNA structure, reversed and prevented cancer growth in preclinical models of KRAS-mutant lung and pancreatic cancers. Targeting the brain-liver pathway with electronic wearables could prevent cancer-asso...
Researchers uncover more clues about the risk conferred by variants in the MUTYH gene, which can cause abnormal growths and increase colon cancer risk. The study's high-throughput functional analysis method accurately sorts variants into functional and non-functional categories.
Pernilla Wittung-Stafshede joins Rice University's Department of Chemistry as a professor, bringing expertise in metalloproteins and protein aggregation to enhance cancer research. Her focus is on understanding the role of copper-binding proteins in cancer metastasis and potential future therapies.
The ESMO Gynaecological Cancers Congress 2025 will convene in Vienna, Austria, from June 19-21, featuring novel data on immunotherapy combinations and emerging treatment strategies for rare gynaecological cancers. The congress will also explore innovative approaches using antibody-drug conjugates.
The University of Texas at Arlington's nursing and physics team has developed a system to study alpha radiation, improving the effectiveness of radiation therapy. The team's research was recognized with the Best in Physics award at the American Association of Physicists in Medicine's annual meeting.
Researchers from the University of Southampton engineered a new type of super-strong antibody that triggers a stronger response from the immune system compared to naturally produced antibodies. The study confirms that making subtle increases in rigidity stimulates immune activity, creating a powerful immune response against disease.
Pennington Biomedical welcomes Dr. Adithya Hari, MD, with expertise in nuclear oncology and translational science, strengthening cancer research and patient-centered innovation in Louisiana. He will establish a research program focused on nuclear medicine and dedicate time to direct patient care through a clinical partnership.
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.
A study published in Nature reveals that dietary fructose promotes tumor growth in animal models of melanoma, breast cancer, and cervical cancer. The liver converts fructose into usable nutrients for cancer cells, a finding that could lead to new treatment avenues.
Researchers at Michigan Medicine found that SLC13A3 transporter impairs tumor immunity by endowing ferroptosis resistance. This discovery suggests a potential target for improving immunotherapy responses in cancer patients.
Researchers have found that natural killer cells instinctively recognize and attack the XPO1 protein, which drives cancer growth. By targeting this protein, scientists may be able to activate more killer cells to destroy cancer cells. The study suggests that this approach could lead to personalized cancer treatment with less side effects.
Researchers at Cold Spring Harbor Laboratory have discovered a strategy to kill breast cancer cells and shrink tumors by depriving them of two vital nutrients: glutamine and its backup supply, alpha-ketoglutarate. This approach was successful in lab experiments and effective in treating tumors in mice.
Researchers explore plant-based therapeutic compounds and traditional Chinese medicine formulas as alternatives to treat IBD, while also developing advanced diagnostic tools using metabolomics analysis. The studies found significant improvements in symptoms of IBD and treatment outcomes for chemotherapy-related toxicity.
A new case report uses longitudinal multi-omics monitoring to detect a precancerous pancreatic tumor in a patient. The study highlights the potential of blood-based LMOM for early detection and personalized medicine, warranting further translational research.
Researchers have discovered how softer tumor environments prime cancer cells to better survive metastasis. The study found that soft environments alter the cancer cells' preference for 'fuel', equipping them with a more resilient energy pathway.
Researchers have developed an AI-driven test that accurately diagnoses ovarian cancer in women clinically classified as normal, improving detection of early-stage disease. The test uses machine learning and blood metabolite information to assign a probability of disease presence or absence, offering a more clinically informative approach.
The study investigates the effects of DPDT on human colon cancer HCT116 cells and non-tumorigenic MRC5 fibroblasts. The results show that DPDT preferentially targets HCT116 cells, inducing apoptosis and G2/M cell cycle arrest, likely through DNA topoisomerase I poisoning.
The study found that people younger than age 50 with colorectal cancer had lower levels of citrate and differed in protein and carbohydrate metabolism compared to older patients. Red meat consumption and sugar intake are potential risk factors for young-onset colorectal cancer. Higher levels of 4-hydroxyhippuric acid correlated with im...
Researchers analyzed zika virus effects on tumor cells and healthy cells, discovering its potential to treat prostate cancer but also triggering a persistent inflammatory process that damages the male reproductive system. The study's findings suggest long-term treatment could lead to recurrence of prostate cancer.
Researchers discovered three essential amino acids - leucine, valine, and tryptophan - as potential metabolic biomarkers for HCC. The study used metabolomics to analyze the differences in tumor and non-tumor tissue metabolomes, revealing striking differences that could aid in diagnosis.
A recent human study published in Antioxidants found that consuming grapes protected against ultraviolet (UV) damage to the skin. The study showed increased resistance to sunburn and unique microbiomic and metabolomic profiles in subjects who consumed whole grape powder, suggesting a correlation between the gut and skin.
Research at Linköping University suggests that dense breasts have unique biological characteristics that promote cancer growth, leading to a fivefold increased risk. The study used MRI and microdialysis techniques to measure proteins in breast tissue, finding elevated levels of inflammatory markers and growth factors.
Researchers at Washington University in St. Louis found that cancer cells metabolize glucose in their mitochondria, following conventional biochemical patterns. The study suggests that limiting glucose uptake may not be an effective strategy to target cancer cells, and glucose metabolism may need to be reevaluated as a therapeutic target.
A University of Alberta researcher says cancer is not just a genetic disease, but also influenced by environmental and metabolic factors. This new perspective could lead to more effective treatments and prevention strategies.
The study reveals a narrowing gap between cancer profiles in China and the USA, with converging trends in lung, breast, and colorectal cancers. China's cancer burden is expected to rise, while the US has seen reduced rates since the 1990s due to effective prevention strategies.
Research reveals lipids from obesity make cancer cells more aggressive and prone to form tumors. Obesity increases the risk of developing cancer by altering the environment surrounding cancerous cells, allowing them to adapt and form tumors.
A study published in Cancer Research reveals how renal cell carcinoma reprogrammes its environment to suppress the immune response. The research found that cancer grade significantly impacts this process, with higher-grade cancers exhibiting more aggressive remodelling.
The NYU Langone-Technion partnership aims to accelerate breakthroughs in cancer research through joint efforts. Funded by a $9 million gift, the partnership will support six cancer-focused research projects and establish a state-of-the-art research facility in Israel.