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Medical research news

Medical research

Can magnetic stem cells improve cartilage repair?

Cells equipped with superparamagnetic iron oxide nanoparticles (SPIOs) can be directed to a specific location by an external magnetic field, which is beneficial for tissue repair. Researchers have now taken the important ...

Medical research

Biocompound from Atlantic Rainforest combats leishmaniasis and Chagas disease

Natural compounds isolated from Nectandra leucantha, a neotropical tree species belonging to the laurel family (Lauraceae) and endemic to the Atlantic Rainforest biome in Brazil, where its common name is canela-seca or canela-branca, ...

Medical research

Loose RNA molecules rejuvenate skin, researchers discover

Want to smooth out your wrinkles, erase scars and sunspots, and look years younger? Millions of Americans a year turn to lasers and prescription drugs to rejuvenate their skin, but exactly how that rejuvenation works has ...

Medical research

Turbo chip for drug development

In spite of increasing demand, the number of newly developed drugs decreased continuously in the past decades. The search for new active substances, their production, characterization, and screening for biological effectiveness ...

Medical research

Digital twin for personalized therapies

Virtual doppelgangers could one day revolutionize medicine: Empa researchers are developing a digital twin, which should facilitate the development of personalized therapies. The goal is for these avatars to demonstrate how ...

Medical research

Researchers identify health conditions likely to be misdiagnosed

For a patient, a diagnostic error can mean the difference between life and death. While estimates vary, likely more than 100,000 Americans die or are permanently disabled each year due to medical diagnoses that initially ...

Medical research

An 'EpiPen' for spinal cord injuries

An injection of nanoparticles can prevent the body's immune system from overreacting to trauma, potentially preventing some spinal cord injuries from resulting in paralysis.

Medical research

A moderate dose of novel form of stress promotes longevity

A newly described form of stress called chromatin architectural defect, or chromatin stress, triggers in cells a response that leads to a longer life. Researchers at Baylor College of Medicine and the Houston Methodist Research ...

Medical research

Can red cell exchange treat advanced sickle cell disease?

Medical advances have dramatically increased the life expectancy of patients with sickle cell disease, but as patients are living longer, they are increasingly experiencing organ damage leading to early death. Now, researchers ...