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Clinical pharmacology news
Psilocybin shows context-dependent effects on social behavior and inflammation in female mice
Researchers led by Dr. Claire Foldi at Monash University have discovered that psilocybin, the psychoactive compound found in magic mushrooms, produces subtle but distinct effects on social behavior and inflammation that depend ...
41 minutes ago
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Everyday diabetes medicine could treat common cause of blindness
Doctors have found that metformin, an everyday medicine for diabetes, is associated with less progression of age-related macular degeneration (AMD), the most common cause of blindness in western countries. In a recent study, ...
2 hours ago
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Synthetic compound targets malaria at multiple stages to prevent its transmission
Brazilian researchers have developed a synthetic compound that has the potential to treat malaria and block its transmission. The new molecule acts during three phases of the disease cycle, eliminating the asexual form of ...
10 hours ago
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MET signaling's protective role shows promise for treating acetaminophen-induced acute liver failure
A new study has found that MET (hepatocyte growth factor receptor) signaling plays a critical protective role in acetaminophen-induced acute liver failure (ALF). This pathway is shown to work as a dual-action mechanism that ...
4 hours ago
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Intravenous tenecteplase not recommended for central retinal artery occlusion
Intravenous tenecteplase administered within 4.5 hours after onset of central retinal artery occlusion does not improve vision recovery at 30 days compared with oral aspirin, according to a study published in the Jan. 29 ...
4 hours ago
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Revenues from drugs subject to price reduction under Inflation Reduction Act not essential for R&D
New research from the Center for Integration of Science and Industry at Bentley University shows that public companies with products subject to price negotiations in the first two years of the Inflation Reduction Act (IRA) ...
4 hours ago
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A more reliable platform to test antibody medicines
An international research consortium, led by scientists at VIB and UGent, has developed a new platform that could change how antibody medicines are tested and brought to patients. The work, published in Science Immunology, ...
9 hours ago
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Eye drops may affect liver cells
A chemical used in some over-the-counter eye drops may affect liver cells and be transformed to a PFAS-like substance. This is according to a new study from Örebro University published in Environment International. "We initiated ...
8 hours ago
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Should medical marijuana be less stringently regulated? A drug policy expert explains what's at stake
Medical marijuana could soon be reclassified into a medical category that includes prescription drugs like Tylenol with codeine, ketamine and anabolic steroids.
Jan 31, 2026
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Nasal bird flu vaccine shows strong protection against infection in rodents
Since it was first detected in the U.S. in 2014, H5N1 avian influenza, commonly known as bird flu, has jumped from wild birds to farm animals and then to people, causing more than 70 human cases in the U.S. since 2022, including ...
Jan 30, 2026
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Metformin shown to prevent long COVID across risk groups in multiple randomized trials
Multiple randomized clinical trials and electronic health record studies now show that metformin, a widely used and well-established medication, significantly reduces the risk of developing long COVID when taken during or ...
Jan 29, 2026
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Faster to trials? Low-dose THC plus celecoxib improved cognition in Alzheimer's model mice
In recent years, research into cannabis and its main psychoactive ingredient, Δ⁹-tetrahydrocannabinol (THC), has unearthed medical benefits including anti-inflammatory and neuroprotective properties. However, THC is also ...
Jan 29, 2026
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Vaping zebrafish suggest e-cigarette exposure disrupts gut microbial networks and neurobehavior
Electronic cigarettes (e-cigarettes), widely marketed as a safer alternative to traditional cigarettes, are now hooking younger generations. World Health Organization data from 2025 show that at least 15 million adolescents ...
Jan 29, 2026
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Sex determines the connection between diseases: Study exposes historical biases in public health
Biological differences between women and men lead to variations in the appearance and progression of many diseases, which influence diagnosis and response to treatments. These differences also affect the relationship between ...
Jan 29, 2026
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Study confirms rare CYP2C19 and CYP2D6 variants reduce drug-metabolizing activity
A new in vivo pharmacokinetic recall study involving 114 participants in the Estonian Biobank has provided the first clinical confirmation that previously uncharacterized genetic variants in the drug-metabolizing enzymes ...
Jan 29, 2026
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When should dentists prescribe antibiotics? Some countries don't even have guidelines to answer this question
We're all familiar with the idea that we have to use antibiotics wisely. You've probably seen a poster at your local health center warning about their loss of effectiveness, and with good reason—bacterial resistance to ...
Jan 29, 2026
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Medicare to negotiate lower prices for Botox and 14 other major drugs
Fifteen prescription medications, including Botox and the diabetes drug Trulicity, will be the focus of federal price negotiations that could lower prices for Medicare patients.
Jan 29, 2026
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UK drug policy shows limited impact on novel psychoactive substances
Novel psychoactive substances (NPS) are chemically engineered substances designed to mimic the effects of traditional controlled drugs such as opioids, stimulants, and cannabinoids. These compounds pose significant health ...
Jan 29, 2026
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What medications are safe to take during pregnancy?
What's safe, what's not, and when to get your OB involved.
Jan 29, 2026
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Berberine shows no advantage over placebo for reducing liver and belly fat
A multicenter research effort in China conducted clinical trial testing of oral berberine for six months in diabetes-free adults with obesity and metabolic dysfunction-associated steatotic liver disease. Visceral adipose ...
Statins emerge as potential cancer immunotherapy boosters
Cancer immunotherapy has transformed modern oncology by harnessing the body's own immune system to combat malignant disease. Immune checkpoint inhibitors targeting the PD-1/PD-L1 pathway have produced durable responses in ...
Jan 28, 2026
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No more jet lag? Scientists discover oral compound that helps 'reset' the body clock forward
A Japanese research team has discovered a new compound that can advance the body's internal clock—offering hope for faster recovery from jet lag and better adaptation to night-shift work. The compound, called Mic-628, specifically ...
Jan 28, 2026
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Tiny peptide shows promise in slowing epilepsy progression
Epilepsy is one of the most common neurological disorders in the world. According to the World Health Organization, around 50 million people live with epilepsy, a condition marked by recurring seizures that can also affect ...
Jan 28, 2026
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Antidepressants not linked to worse early outcomes after traumatic brain injury
Taking certain antidepressants at the time of a traumatic brain injury (TBI) is not associated with an increased risk of death, brain surgery, or longer hospital stays, according to a new study. For the study, researchers ...
Jan 28, 2026
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