Body
In two journal articles, a University of Houston biomedical researcher reports a step forward in diagnosing intestinal diseases, including colorectal cancer, ulcerative colitis and Crohn's disease using stool proteins. The current gold standard for colon cancer testing measures blood (hemoglobin) present in stool, and tests for inflammatory bowel disease (IBD) measure levels of calprotectin, a protein that detects inflammation in the intestines.
INDIANAPOLIS - Ten IU School of Medicine researchers out of a team of 11 scientists, are responsible for the findings of a new study they conducted to investigate alternative ways to treat kidney infections. Their work, which is published in the high-quality research journal Nature Communications, examined how to utilize the kidneys' own internal infection fighting capabilities to treat and even prevent kidney infections, with the knowledge that eventually antibiotics won't work.
Langerhans cell histiocytosis (LCH) is a rare cancer involving dendritic cells, a type of white blood cell that usually helps defend against infections. The current standard of care for LCH, chemotherapy, cures fewer than half of patients.
"Our research team focuses on identifying the causes of LCH so that we can develop better therapies for patients," said Dr. Rikhia Chakraborty, assistant professor of pediatrics - hematology and oncology at Baylor College of Medicine.
Scientists and doctors at University College London Great Ormond Street Institute of Child Health (UCL GOS ICH) and Great Ormond Street Hospital (GOSH) have given hope of a gene therapy cure to children with a rare degenerative brain disorder called Dopamine Transporter Deficiency Syndrome (DTDS).
A naturally occurring peptide in sunflower seeds was synthetically optimised and has now been identified as a potential drug for treating abdominal pain or inflammation (in the gastrointestinal tract, abdominal area and/or internal organs). That is the finding of an international study led by Christian Gruber from MedUni Vienna's Institute of Pharmacology (Center for Physiology and Pharmacology), which was conducted jointly with the University of Queensland and Flinders University in Australia and has now been published.
An international research team led by HKUST has developed a simple but robust blood test from Chinese patient data for early detection and screening of Alzheimer's disease (AD) for the first time, with an accuracy level of over 96%.
Currently, doctors mainly rely on cognitive tests to diagnose a person with AD. Besides clinical assessment, brain imaging and lumbar puncture are the two most commonly used medical procedures to detect changes in the brain caused by AD. However, these methods are expensive, invasive, and frequently unavailable in many countries.
For the first time, scientists from the German Cancer Consortium (DKTK) partner site in Essen/Düsseldorf have discovered stem cells of the hematopoietic system in glioblastomas, the most aggressive form of brain tumor. These hematopoietic stem cells promote division of the cancer cells and at the same time suppress the immune response against the tumor. This surprising discovery might open up new possibilities for developing more effective immunotherapies against these malignant brain tumors.
Announcing a new article publication for BIO Integration journal. In this article the authors Chunxiong Zheng, Mingqiang Li and Jianxun Ding from Sun Yat-sen University, Guangzhou, China and Changchun Institute of Applied Chemistry, Changchun, China discuss the challenges and opportunities of nanomedicines in clinical translation.
Researchers are rapidly gaining a much deeper understanding of the challenges and opportunities of nanomedicines allowing for improvements in disease treatment and improved patient survival.
A global leading cause of death today is a class of dreaded disorders called cardiovascular diseases (CVD), which are ailments of the heart and blood vessels, such as arrhythmia, stroke, coronary artery diseases, cardiac arrest, and so on. The causes for each CVD are different and can be genetic or lifestyle related; but one key risk factor is hypertension, also known as high blood pressure (BP).
ATLANTA - JUNE 28, 2021 - A new study finds evidence for adverse effects of the COVID-19 pandemic on declines in cancer detection and surgical treatments. The study, appearing in JNCI: The Journal of the National Cancer Institute, finds a 10.2% decline in real-time electronic pathology reports from population-based cancer registries in 2020 compared with those in 2019.
The U.S. Food and Drug Administration's controversial decision to approve aducanumab for the treatment of Alzheimer's disease raises at least three major ethical issues that need to be addressed, states a new article in the Hastings Center Report:
Billions of dollars in Medicare resources (which is to say, taxpayer dollars) are at risk of being unjustly squandered.
San Francisco, CA, June 28, 2021 - A new study by Pendulum Therapeutics was presented at the American Diabetes Association's (ADA) 81st (Virtual) Scientific Sessions, the preeminent global conference for diabetes clinicians, researchers, and professionals where cutting-edge science and advances in diabetes research, prevention, and care are discussed. The findings shine a light on proprietary probiotic formulations that may be used to help patients with Type 2 Diabetes (T2D).
(Philadelphia, PA) - Like a blocked water line, obstructions in blood vessels in the human circulatory system can cause serious problems. This is especially the case in superior vena cava syndrome (SVCS), in which oxygen-depleted blood returning from the head, upper chest, and arms is partially or completely prevented from reaching the heart. The result, however, is far more serious than the inconvenience of low water pressure from a clogged pipe - SVCS requires immediate attention.
PITTSBURGH, June 28, 2021 - It was a nagging mystery: A rare-disease expert at UPMC Children's Hospital of Pittsburgh had found a successful treatment for two of the deadliest symptoms of one of the more common classes of rare diseases diagnosed by newborn screenings, but one symptom--painful episodes of muscle breakdown that land victims in intensive care--persisted.
Today, the scientists announce in the journal Clinical & Translational Immunology that they've gotten to the bottom of the self-destructive syndrome and have a good lead on a treatment.
A discovery by a team of researchers, led by a Geisinger professor, could yield a potential new treatment for breast cancer.
In a study published this month in Cell Reports, the team used small molecules known as peptides to disrupt a complex of two proteins, RBM39 and MLL1, that is found in breast cancer cells but not in normal cells.