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Macrophages infiltrating a tumor spheroid.
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Inability of Macrophages To Penetrate Tumors Could Explain Cell Therapy Failures

Macrophages, a type of white blood cell that can destroy invading pathogens, have an innate ability to infiltrate tumor cells, making them a potentially important tool in treatments that use transplanted cells to fight disease, known as cell therapy.
Blue and red fluorescence microscopy of pancreatic cancer cells.
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Experimental Drug Obstructs Tumor Migration in Pancreatic Cancer

Researchers have identified the genetic changes that occur during pancreatic cancer metastasis and have found a drug to disrupt the process.
Flow chart showing the removal of two fluorine atoms from 1,2-difluoroalkene derivatives.
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Converting PFAS “Forever Chemicals” Into Valuable Compounds

Converting PFAS “forever chemicals” into valuable carbenes. The conversion was achieved by simply removing two fluorine atoms from 1,2-difluoroalkene derivatives.
A top-down view of solar panels on grass.
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Machine Learning Fast-Forwards Solar Cell Design

Researchers in Australia have harnessed AI to produce solar cells from the mineral perovskite in just a matter of weeks, bypassing years of human labor and human error to optimize the cells.
People running.
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Daily Scheduled Exercise Helps To Sync Body Clock

Physical activities in the morning, associated with daily patterns of sleep/wake cycle, convey timing information from the light-sensitive central clock in the brain to the weight-bearing skeletal tissues.
A close up of a woman touching her pregnant stomach.
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Air Pollution May Be Interfering With Prenatal Hormone Activity

Researchers from Rutgers University have uncovered the potential impact of exposure to air pollution on prenatal hormone health and infant reproductive development.
A girl sleeping.
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The Unknown Risks of Melatonin Use in Children

Nearly one in five school-aged children and preteens now take melatonin for sleep, and some parents routinely give the hormone to preschoolers, according to new research.
Ice in the antartic.
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Climate Engineering May Be the Key to Slowing Down Antarctic Ice Loss

Scattering sunlight-reflecting particles in the atmosphere could slow rapid melting in West Antarctica and reduce the risk of catastrophic sea-level rise, according to a study led by Indiana University researchers.
Two robotic hands holding a pen and a water bottle.
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Printing Robots With Bones, Ligaments, and Tendons

For the first time, researchers have succeeded in printing a robotic hand with bones, ligaments and tendons made of different polymers using a new laser scanning technique.
Rain clouds.
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Microplastics Found in Clouds Could Be Affecting the Weather

Researchers have analyzed microplastics in clouds above mountains. They suggest that these tiny particles could play a role in cloud formation and, in turn, affect weather.
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