Following out-of-hospital cardiac arrest, targeted hypothermia did not affect societal participation or cognitive function at 24 months compared with normothermia; most recovery occurred within 6 months.
Question Does hypothermia after out-of-hospital cardiac arrest affect societal participation or cognitive functioning at 24 months post arrest, and how do these outcomes evolve over time?
Findings This follow-up of the randomized clinical Targeted Hypothermia vs Targeted Normothermia After Out-of-Hospital Cardiac Arrest trial found no significant differences in societal participation or cognitive functioning between targeted hypothermia and normothermia at 24 months. Overall recovery was limited beyond 6 months.
Meaning Targeted hypothermia compared with normothermia did not affect outcomes 24 months post arrest, suggesting no longer-term effect of hypothermia for the explored outcomes; 6 months may suffice as an end point when assessing functional or cognitive outcomes after out-of-hospital cardiac arrest.
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Natural extracts from turmeric and ginger enhance implant bonding, fight infection, and reduce cancer cells, offering a promising improvement for medical implants.
Beyond antibacterial functions, bacteriophages (or phages) can modulate tumor-associated microbiota, alter immune responses, and influence cancer progression.
Advances in synthetic biology enable programmable phages to target tumor cells, deliver therapeutic cargos, and enhance antitumor immunity with high specificity and minimal toxicity.
Phage-mediated modulation of the microbiome offers a novel strategy to disrupt cancer-promoting bacterial networks and improve responses to immunotherapy or chemotherapy.
Despite promising preclinical evidence, challenges including immune clearance, host specificity, pharmacokinetics, and regulatory frameworks must be addressed before clinical implementation.
Combining phage-based interventions with conventional and immune-based therapies could open a new frontier in precision cancer prevention and treatment. sciencenewshighlights ScienceMission https://sciencemission.com/Phage-therapy-in-oncology
New experiments reveal possible η′-mesic nuclei, offering evidence that particle masses shift inside nuclear matter and shedding light on how mass originates from vacuum structure. Almost everything around us has mass, but its origin is still a fundamental question in physics. Current theory sugg
A novel imaging method captures ultrafast events with unprecedented detail by combining laser encoding and AI reconstruction. Researchers have introduced a new imaging method that reveals far more detail about ultrafast events in the microscopic world than earlier approaches. The technique allows
In nanomedicine, it’s being used to prompt RNA to make protein-based drugs to treat diseases. Now we can fine-tune protein production by dialing it up or down, creating personalized medicine on an invisible scale.
A tiny antibody component could fundamentally transform the treatment of cystic fibrosis: For the first time, researchers have succeeded in developing a so-called nanobody that penetrates directly into human cells and can repair the chloride channel most commonly affected in cystic fibrosis. The innovative therapeutic approach was developed in collaboration between teams from Charité—Universitätsmedizin Berlin and the Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP). The results have now been published in the journal Nature Chemical Biology.
The clinical picture of cystic fibrosis—also known as CF—is caused by genetic defects in the so-called CFTR channel. This channel regulates water and salt transport in the lung mucosa and ensures the production of sufficiently fluid mucus. In about 90% of cystic fibrosis patients, a mutation known as F508del is present in the CFTR channel, meaning that a single amino acid is missing at position 508 in its protein chain. This change causes CFTR to fold incorrectly and break down prematurely inside the cell, rather than functioning as a channel in the cell membrane of the airways.
As a result, patients have thick mucus in their lungs, and pathogens can no longer be effectively cleared. The consequence is chronic infection and inflammation of the airways, leading to a progressive loss of lung function—in the worst-case scenario, this necessitates a lung transplant.
