The human body is a marvel of remake and renewal. We regularly replace some of our estimated 37 trillion cells – about 300 billion or 1 percent of our cells each day - with healthy substitutes. We remove damaged or aging, senescent cells and cellular debris from our organs and tissues every second of the day. How important is it that cellular waste be properly removed?
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The Center for Immunology is proud to congratulate Cara-lin Lonetree and Grant Hickok, both MICaB graduate students in the laboratory of Dr. Ingunn Stromnes, on receiving prestigious Ruth L. Kirschstein National Research Service Awards for Individual Predoctoral Fellows (F31) from the National Cancer Institute (NCI).
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The Academy’s Fellowship is made up of distinguished individuals from academia, the public, private and third sectors. Fellows are selected following a robust and independent peer-review process in recognition of the significant impact of their work in helping address some of the toughest challenges facing society. Professor Lucy Griffiths is Professor of Epidemiology at Swansea University Medical
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Immune cells that normally protect the body from damage by attacking foreign or infected cells are found in the brains of patients with Alzheimer’s disease and related disorders at much higher levels than in healthy brains. The cells appear to contribute to neurodegeneration, but where they were coming from, and how they were primed to accumulate in the brain, was not known. Researchers at Washing
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More than 70 students were inducted into the pharmacy profession at UC San Diego Skaggs School of Pharmacy and Pharmaceutical Sciences’ 2026 White Coat ceremony.
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Now, scientists have discovered that certain immune cells depend on these very molecules to activate and destroy cancer cells, and that tumours exploit this dependency by releasing natural antioxidants to shut down the immune attack.
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Cilia and flagella are antenna‑like organelles that project from the cell surface and are widely distributed from unicellular eukaryotes to mammals. Motile cilia must beat in a coordinated manner to generate productive fluid flow and drive cell motility, which is essential for processes such as sperm propulsion, mucociliary clearance in the airways, and cerebrospinal fluid circulation. Now, a rese
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Researchers at the Swammerdam Institute for Life Sciences (SILS) of the Faculty of Science have uncovered how mammary-gland cells decide when to activate Wnt4, a gene with a central role in mammary-gland development. Their findings reveal how distant stretches of non-coding DNA work together in three dimensions to control gene activity.
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Immunotherapy has radically transformed the treatment of cancer in recent years. However, it does not work equally well for every patient. Researchers at the Vrije Universiteit Brussel explain that a relatively little-studied biological process may play a key role in this: the ageing of immune cells, also known as T-cell senescence. Their literature review was published on 3 September in the leadi
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A mule has helped researchers build the most complete reference genomes to date for horses and donkeys, giving scientists access to complex regions of DNA that earlier versions could not fully capture.
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New research involving more than one million Australian feedlot cattle has found that the strongest predictors of death from bovine respiratory disease (BRD) are established before animals even enter the feedlot, highlighting the importance of preventive measures on source properties.
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The Special Supplemental Nutrition Program for Women, Infants and Children — better known as WIC — reaches an extraordinary share of American families. An estimated 41% of all U.S. infants participated in the federal nutrition program in fiscal year 2025, according to the U.S. Department of Agriculture. In Missouri, where more than 300,000 households experience food insecurity, WIC provides nutrit
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Researchers at UC San Diego have demonstrated that one of biology’s most essential enzymes can accurately read and transcribe an expanded genetic alphabet containing eight DNA letters instead of the four used by all known life.
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As it tries to defend itself from stroke, the brain can paradoxically trigger the formation of tiny new clots in minor blood vessels, damaging tissue even after the original culprit has been removed, new research shows. The findings help explain why nearly half of treated stroke patients don’t recover — and identify potential new treatments.
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Congratulations to Xavier Revelo who secured an NIH R01 grant! Project Title: "Macrophages mediate the protective effects of bariatric surgery against steatohepatitis"
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A surgical team at WashU Medicine and Barnes-Jewish Transplant Center has performed the world’s first-reported robotic combined liver and kidney transplant, extending the benefits of minimally invasive transplant surgery to a patient in need of both organs. Robotic transplantation has previously been performed successfully for separate kidney transplants and liver transplants. In 2020, WashU Medic
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Artificial intelligence (AI) may have more to offer science than accurate predictions. The patterns it learns could point researchers towards new, testable explanations of how complex systems function. A new Perspective co-authored by Assistant Professor Gianmarco Mengaldo from the Department of Mechanical Engineering under the College of Design and Engineering at the National University of Singap
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SEP 02, 2026 | Ann Marie Martin Supporters of Mental Health First Aid (MHFA) training at The University of Alabama in Huntsville (UAH) include, left to right, Kari Morris, research engineer and scientist in the Rotorcraft Systems Engineering & Simulation Center; Emily Eichhorn, director of counseling services at the Counseling Center; and Dr. Alisa Henrie, clinical assistant professor of engineering technology and department chair for the Engineering Technology Bachelor of Science degree program
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Around one in four heart surgery patients develop serious lung complications – but a new Adelaide-led study is testing a simple bedside scan that could predict who is most at risk before symptoms appear.
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