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| Retinal cell map could advance precise therapies for blinding diseases Posted: 06 May 2022 12:14 PM PDT Researchers have identified distinct differences among the cells comprising a tissue in the retina that is vital to human visual perception. The scientists discovered five subpopulations of retinal pigment epithelium (RPE) -- a layer of tissue that nourishes and supports the retina's light-sensing photoreceptors. Using artificial intelligence, the researchers analyzed images of RPE at single-cell resolution to create a reference map that locates each subpopulation within the eye. |
| Candy-coated pills could prevent pharmaceutical fraud Posted: 06 May 2022 12:14 PM PDT A colorful candy nonpareil coating gives pills a unique pattern that can be stored by the manufacturer in a database. Consumers could upload a smartphone photograph of a pill and if its CandyCode matches one in the database, the consumer could be confident that the pill is genuine. If not, it is potentially fraudulent. |
| Minerals can be key to healing damaged tissue Posted: 06 May 2022 11:11 AM PDT Every species, from bacteria to humans, is capable of regeneration. Regeneration is mediated by the molecular processes that regulate gene expression to control tissue renewal, restoration and growth. |
| Historic graffiti made by soldiers sheds light on Africa maritime heritage, study shows Posted: 06 May 2022 11:11 AM PDT Historic graffiti of ships carved in an African fort were drawn by soldiers on guard duty watching the sea, experts believe. |
| Coaching program reduces burnout among resident physicians Posted: 06 May 2022 11:11 AM PDT A coaching program aimed at decreasing burnout among female resident physicians significantly reduced emotional exhaustion and imposter syndrome while increasing self-compassion over a six month period. |
| Posted: 06 May 2022 11:11 AM PDT Researchers found that inversions in the human genome form more commonly than previously thought, which impacts our understanding of certain genetic diseases. |
| Social media break improves mental health, study suggests Posted: 05 May 2022 06:34 PM PDT Results of a new study which asked participants to take a week-long break from TikTok, Instagram, Twitter and Facebook find positive effects for wellbeing, depression and anxiety. |
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