New drug targets for Alzheimer’s identified from cerebrospinal fluid

A multitude of genes have been linked to the development of Alzheimer’s disease. Specifically how those genes might influence the progression of neurodegeneration remains something of a black box though, in part because of the challenges of examining in molecular detail the brain of a living patient. Using cerebrospinal fluid (CSF) collected from living patients, […]

Evers honored with mentoring award

The Foundation for Anesthesia Education and Research has announced that Alex Evers, MD, the Henry E. Mallinckrodt Professor of Anesthesiology at Washington University School of Medicine in St. Louis, will receive the foundation’s 2024 Mentoring Excellence in Research Award. Recipients of the international award must be nominated by former mentees who are now in research, teaching or […]

Beneficial gut microbe has surprising metabolic capabilities

To address childhood malnutrition — which affects 200 million children globally — researchers at Washington University School of Medicine in St. Louis developed a therapeutic food that nourishes the collections of beneficial microbes that reside in the gut, and improves children’s growth and other measures of their health. But to understand just how this food […]

Obituary: T.S. Park, professor of neurosurgery, age 77

Tae Sung (T.S.) Park, MD, a renowned neurosurgeon who pioneered a surgical technique that improved the lives of thousands of children worldwide, died Aug 31, 2024, while on vacation with his family in Mexico. He was age 77. After a remarkable career devoted to performing life-changing surgeries for children with cerebral palsy, Park retired from […]

Huang named head of pathology & immunology

Eric J. Huang, MD, PhD, a renowned physician-scientist specializing in neurodevelopmental and neurodegenerative diseases, has been named the Edward Mallinckrodt Professor and head of the Department of Pathology & Immunology at Washington University School of Medicine in St. Louis. His appointment begins Jan. 1. Huang comes to WashU Medicine from the University of California, San Francisco (UCSF), […]

Novel immunotherapy improves recovery from spinal cord injury

Severe injuries to the spinal cord damage nerve cells, disrupt communication with the brain and rest of the body, and lead to lasting disabilities for millions of people worldwide. The injury itself accounts for only a fraction of the overall damage inflicted on the spinal cord, tissue that runs from the brain stem to the […]

Adding anti-clotting drugs to stroke care ineffective, clinical trial finds

Stroke patients who survive a blood clot in the brain’s blood vessels are prone to developing new blockages during their recovery periods, even if they receive vessel-clearing interventions. In an effort to avoid further clots, doctors at 57 sites around the U.S. tested a possible solution: the addition of anti-coagulant drugs to medicine that dissolves […]

Pollina named Rita Allen Foundation Scholar

Elizabeth Pollina, PhD, an assistant professor of developmental biology at Washington University School of Medicine in St. Louis, has been named to the 2024 class of Rita Allen Foundation Scholars. She is one of seven early-career scientists recognized this year by the foundation for innovative approaches to important scientific questions that address global problems. The scholars […]

Fort Neuroscience Research Building earns LEED Gold

The Jeffrey T. Fort Neuroscience Research Building at Washington University School of Medicine in St. Louis has earned LEED Gold certification from the U.S. Green Building Council. To earn this rating, buildings must meet stringent standards in energy use, material recycling, water consumption, and other measures indicating low environmental impact. “This achievement not only underscores […]

Zebrafish use surprising strategy to regrow spinal cord

Zebrafish are members of a rarefied group of vertebrates capable of fully healing a severed spinal cord. A clear understanding of how this regeneration takes place could provide clues toward strategies for healing spinal cord injuries in people. Such injuries can be devastating, causing permanent loss of sensation and movement. A new study from Washington […]

Fort Neuroscience Research Building earns LEED Gold

The Jeffrey T. Fort Neuroscience Research Building at Washington University School of Medicine in St. Louis has earned LEED Gold certification from the U.S. Green Building Council. To earn this rating, buildings must meet stringent standards in energy use, material recycling, water consumption, and other measures indicating low environmental impact. “This achievement not only underscores […]

Psilocybin generates psychedelic experience by disrupting brain network

People who consume psilocybin-containing mushrooms — otherwise known as magic mushrooms — typically undergo a surreal experience in which their sense of space, time and self is distorted. Advocates have long argued that, under the right conditions, psychedelic experiences can alleviate mental distress, and a smattering of scientific studies suggests they may be right. Understanding […]

García-Reyes, Castro named to Gilliam Fellows Program

The Howard Hughes Medical Institute (HHMI) has named Washington University in St. Louis doctoral candidate Rubén A. García-Reyes and his adviser, Daniel C. Castro, PhD, to the 2024 cohort of the Gilliam Fellows Program. García-Reyes is working toward a PhD in neuroscience at the School of Medicine, and Castro is an assistant professor of radiology. The […]

Rosa-Molinar named director of cellular imaging center

Eduardo Rosa-Molinar, PhD, who develops and applies novel microscopy approaches to the study of neuronal connections that allow brain cells to communicate, has been named the new scientific director of the Washington University Center for Cellular Imaging (WUCCI) and has joined the faculty of the Department of Cell Biology & Physiology and the Department of Neuroscience at the School of Medicine. […]

Experimental drug supercharges medicine that reverses opioid overdose

The ongoing opioid epidemic in the U.S. kills tens of thousands of people every year. Naloxone, sold under the brand name Narcan, has saved countless lives by reversing opioid overdoses. But new and more powerful opioids keep appearing, and first responders are finding it increasingly difficult to revive people who overdose. Now, researchers have found […]

Repurposed drug may help stabilize vision in rare disease

Roughly 50 families scattered across the world share ultra-rare variants in a particular gene. Silent for years, the inherited mutations make themselves known when patients reach the fourth decade of life. Changes in vision start a cascade of symptoms. Five to 20 years later, the illness is fatal. Researchers at Washington University School of Medicine […]

Holtzman, Chen recognized for exceptional Alzheimer’s research

Washington University School of Medicine in St. Louis faculty members David M. Holtzman, MD, the Barbara Burton and Reuben M. Morriss III Distinguished Professor of Neurology, and Xiaoying Chen, PhD, an instructor in neurology, were awarded the inaugural Jeffrey L. Morby Prize from Cure Alzheimer’s Fund, a nonprofit dedicated to supporting the most promising research to prevent, slow […]

Uncovering ‘the basis of humanity’ one puzzle at a time

In the world of word puzzles, Sid Sivakumar is a celebrity. A graduate student working toward a medical degree and a PhD in biomedical engineering at Washington University in St. Louis, Sivakumar also authors crossword puzzle books and creates acclaimed crosswords for The New York Times, The Washington Post, The Wall Street Journal and the […]

Subtle cognitive decline precedes end to driving for older adults

One of the thorniest decisions facing older adults is when to give up their keys and stop driving. A new study by researchers at Washington University School of Medicine in St. Louis could provide guidance in helping seniors plan ahead. The researchers found that impaired cognitive function foreshadows the decision for many seniors to stop […]

Medical school mentors, sponsors honored for their impact

It might seem odd, but a steaming cup of coconut chicken noodle soup can go a long way toward advancing patient care, research and education. Similarly, a medical school’s success can be enhanced with a simple reassurance when young scientists worry about research funding, lab experiments or their futures. Or an empathetic “I understand” to […]

Karam named head of radiation oncology department

Sana D. Karam, MD, PhD, a renowned radiation oncologist widely known for cutting-edge cancer research that combines radiation therapy and immunotherapy to treat head and neck, and pancreatic tumors, has been named the James S. McDonnell Professor of Radiation Oncology and head of the Department of Radiation Oncology at Washington University School of Medicine in St. Louis. […]

Diwan named inaugural Shaeffer professor

Abhinav Diwan, MD, a highly regarded cardiologist with expertise in the molecular underpinnings of cardiovascular disease, has been named the inaugural Charlie W. Shaeffer, MD, Professor of Cardiology at Washington University School of Medicine in St. Louis. Diwan was installed by David H. Perlmutter, MD, executive vice chancellor for medical affairs, the George and Carol […]

Dickson, Khabele, Longmore elected to Association of American Physicians

Three physician-scientists at Washington University School of Medicine in St. Louis have been newly elected to the Association of American Physicians. Membership in the organization is an honor bestowed on physicians who lead innovative scientific research to improve health care. They are Patricia I. Dickson, MD, Dineo Khabele, MD, and Gregory D. Longmore, MD. Dickson, the Centennial Professor […]

Alzheimer’s disease progresses faster in people with Down syndrome

Nearly all adults with Down syndrome will develop evidence of Alzheimer’s disease by late middle age. A new study by researchers at Washington University School of Medicine in St. Louis shows that the disease both starts earlier and moves faster in people with Down syndrome, a finding that may have important implications for the treatment […]

Holehouse receives NSF early-career award

Alex Holehouse, PhD, an assistant professor of biochemistry and molecular biophysics at Washington University School of Medicine in St. Louis, has received a Faculty Early Career Development (CAREER) Program award from the National Science Foundation (NSF). The five-year, $1.3 million award will support Holehouse’s research into intrinsically disordered proteins. These proteins play important roles in […]

Immunotherapy for Alzheimer’s disease shows promise in mouse study

Alzheimer’s disease starts with a sticky protein called amyloid beta that builds up into plaques in the brain, setting off a chain of events that results in brain atrophy and cognitive decline. The new generation of Alzheimer’s drugs — the first proven to change the course of the disease — work by tagging amyloid for […]

Nerve stimulation for sleep apnea is less effective for people with higher BMIs

A nerve-stimulation treatment for obstructive sleep apnea that originally was approved only for people with body mass indexes (BMIs) in the healthy range recently was extended to patients with BMIs up to 40, a weight range generally described as severely obese. A healthy BMI ranges from 18.5 to 24.9. The expanded eligibility criteria for the […]

Shellhaas receives Child Neurology Society’s highest honor

Renée Shellhaas, MD, the David T. Blasingame Professor of Neurology at Washington University School of Medicine in St. Louis, has been awarded the Child Neurology Society’s (CNS) 2024 Hower Award. The organization’s highest honor, the award is given annually to a pediatric neurologist recognized as an outstanding teacher and scholar, and for making significant contributions to […]

WashU Medicine rises to No. 2 in nation in NIH research funding

In the realm of biomedical research, securing funding is a testament to an institution’s record of scientific accomplishments and potential for further advances to improve human health. In 2023, Washington University School of Medicine in St. Louis received the second highest amount of funding from the National Institutes of Health (NIH) of all medical schools […]

Ju named Morriss Professor

Neurologist Yo-El Ju, MD, a physician-scientist whose discoveries have illuminated the complex relationship between sleep and neurodegenerative disease, has been named an inaugural Barbara Burton and Reuben M. Morriss III Professor at Washington University School of Medicine in St. Louis. Ju was installed by David H. Perlmutter, MD, executive vice chancellor for medical affairs, the George […]

Key regulator of decision-making pinpointed in brain

Researchers at Washington University School of Medicine in St. Louis have new insight on what goes on inside people’s heads as they make decisions to obtain information about the future. The scientists identified a set of mental rules that governs decision-making about physical rewards — for example, food or money — and cognitive rewards – […]

University’s technology, innovation hub celebrates 100th faculty startup

The first-floor walls at 4240 Duncan Ave. — home to Washington University in St. Louis’ Office of Technology Management (OTM) — are running out of room. And that’s a good thing. The logos of Washington University startup companies launched to shepherd promising university-owned diagnostics, therapeutics or other technologies to the marketplace are prominently displayed on the walls. […]

How does waste leave the brain?

Scientists at Washington University School of Medicine in St. Louis have found passageways that connect the brain to vessels that carry fluid waste out of and away from the brain. The newly discovered anatomical structures, found in mice and people, are like tiny gates, allowing waste to leave the brain and enter lymphatic vessels, where […]

Newly opened Jeffrey T. Fort Neuroscience Research Building dedicated

Dozens of noted scientists, philanthropists, and university, state and local leaders gathered Jan. 18 to celebrate the dedication of one of the world’s largest neuroscience research buildings, a gleaming state-of-the-art facility on the Washington University Medical Campus. They toured its sophisticated, newly christened labs; listened intently as Washington University scientists described the lifesaving work they […]

Zipfel receives Dacey award for cerebrovascular research

Gregory J. Zipfel, MD, head of the Department of Neurosurgery at Washington University School of Medicine in St. Louis, has been awarded the Ralph G. Dacey Jr., MD, Medal for Outstanding Cerebrovascular Research. The honor, from the Joint Cerebrovascular Section of the American Association of Neurological Surgeons and the Congress of Neurological Surgeons, recognizes surgeons whose novel research […]

Life span increases in mice when specific brain cells are activated

In recent years, research has begun to reveal that the lines of communication between the body’s organs are key regulators of aging. When these lines are open, the body’s organs and systems work well together. But with age, communication lines deteriorate, and organs don’t get the molecular and electrical messages they need to function properly. […]

Smoking causes brain shrinkage

Smoking shrinks the brain, according to a study by researchers at Washington University School of Medicine in St. Louis. The good news is that quitting smoking prevents further loss of brain tissue — but still, stopping smoking doesn’t restore the brain to its original size. Since people’s brains naturally lose volume with age, smoking effectively […]

Lowering a form of brain cholesterol reduces Alzheimer’s-like damage in mice

In Alzheimer’s disease and related dementias, cognitive decline is driven by the overaccumulation of a normal brain protein known as tau. Wherever tau builds up, nearby brain tissue starts to degenerate and die. Now, researchers at Washington University School of Medicine in St. Louis have found — in mice — that Alzheimer’s-like tau deposits in […]

Ashrafi receives Ben Barres Early Career Acceleration Award

Ghazaleh Ashrafi, PhD, an assistant professor of cell biology & physiology at Washington University School of Medicine in St. Louis, has been awarded a four-year, $1.2 million Ben Barres Early Career Acceleration Award as part of the Chan Zuckerberg Initiative’s (CZI) Neurodegeneration Challenge Network. The award will support her research on understanding how imbalances in […]

Device for noninvasive brain biopsies via blood draw moves closer to market approval

A device aimed at enabling neurosurgeons and other physicians to perform noninvasive blood-based biopsies in adults with brain tumors has received Food and Drug Administration (FDA) “Breakthrough Device” designation. The device includes technology from Washington University in St. Louis and developed by Cordance Medical Inc., a medical device company in Mountain View, Calif. The designation […]

Baldridge receives Avenir Award for early-career scientists

Dustin Baldridge, MD, PhD, an assistant professor of pediatrics at Washington University School of Medicine in St. Louis, has received a 2023 Avenir Award in Genetics and Epigenetics of Substance Use from the National Institute on Drug Abuse (NIDA). The award is given to early-career scientists proposing highly innovative studies and showing promise of being leaders in […]

Fagan receives lifetime achievement award from Alzheimer’s Association

Anne Fagan, PhD, an internationally recognized expert on fluid biomarkers of Alzheimer’s disease and a professor of neurology at Washington University School of Medicine in St. Louis, has been named the 2023 recipient of the Khalid Iqbal Lifetime Achievement Award by the Alzheimer’s Association. The award recognizes a senior investigator whose contributions have made a […]

Avidan, England, Miller elected to National Academy of Medicine

Anesthesiologist Michael S. Avidan, MBBCh, reproductive biologist Sarah K. England, PhD, and neurologist Timothy Miller, MD, PhD, all of Washington University School of Medicine in St. Louis, have been elected to the National Academy of Medicine, a part of the National Academy of Sciences. Membership in the organization is one of the highest honors in […]

Gordon receives Albany Prize

Jeffrey I. Gordon, MD, the Dr. Robert J. Glaser Distinguished University Professor and director of the Edison Family Center for Genome Sciences & Systems Biology at Washington University School of Medicine in St. Louis, has been recognized with the 2023 Albany Medical Center Prize in Medicine and Biomedical Research. Gordon shares this year’s award — given Thursday, Oct. […]

Ackerman named a 2023 Klingenstein-Simons fellow

Sarah Ackerman, PhD, an assistant professor of pathology & immunology at Washington University School of Medicine in St. Louis, has received a 2023 Klingenstein-Simons Fellowship Award in Neuroscience. She is one of 13 new fellows – all early-career scientists in the U.S. – who will receive three-year $300,000 grants to pursue high-risk, cutting-edge research. Ackerman, who […]

Podcast: Newly approved drug may slow progression of Alzheimer’s

In this episode, Washington University researchers discuss the Food and Drug Administration’s recent full approval of the drug Leqembi (lecanemab) and what it could mean to the future of Alzheimer’s disease treatments. The drug is approved for use in people with mild dementia from Alzheimer’s disease, but researchers at Washington University’s Charles F. and Joanne Knight […]