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Phys.org / New synthesis strategy for (–)-gukulenin A reveals the chemistry behind its anticancer effects
A team of researchers from Yale University, U.S., successfully achieved the first stereoselective synthesis of the complex natural product (–)-gukulenin A (7), which exhibits notable cytotoxicity against ovarian cancer.
Medical Xpress / Type 1 diabetes cured in mice with gentle blood stem-cell and pancreatic islet transplant
A combination of blood stem cell and pancreatic islet cell transplant from an immunologically mismatched donor completely prevented or cured type 1 diabetes in mice in a study by Stanford Medicine researchers. Type 1 diabetes ...
Phys.org / Thousands of US hazardous sites are at risk of flooding because of sea level rise, study finds
If heat-trapping pollution from burning coal, oil and gas continues unchecked, thousands of hazardous sites across the United States risk being flooded from sea level rise by the turn of the century, posing serious health ...
Tech Xplore / Disney teaches a robot how to fall gracefully and make a soft landing
Bipedal (two-legged) robots are sophisticated machines, but they are not the most graceful when things go wrong. A simple push, fall or an obstacle can send them crashing to the ground, often resulting in expensive damage ...
Phys.org / Calcite deposit from southern Nevada cave reveals 580,000 years of climate history
Climate history recorded in a calcite deposit in a southern Nevada cave indicates that the hot, arid southwestern United States experienced significant shifts in temperature and rainfall over the last 580,000 years.
Medical Xpress / Seborrheic dermatitis: Large US cohort reveals pattern of epithelial barrier disease overlap
Researchers at the Perelman School of Medicine at the University of Pennsylvania report that adults with seborrheic dermatitis in a large US cohort had higher odds of multiple epithelial barrier diseases across skin, respiratory, ...
Phys.org / The woman and the goose: A 12,000-year-old glimpse into prehistoric belief
A 12,000-year-old clay figurine unearthed in northern Israel, depicting a woman and a goose, is the earliest known human-animal interaction figurine. Found at the Late Natufian site of Nahal Ein Gev II, the piece predates ...
Medical Xpress / Psilocybin could reverse effects of brain injuries resulting from intimate partner violence, rat study finds
The term intimate partner violence (IPV) refers to physical, sexual or psychological abuse perpetrated by an individual on their romantic partner or spouse. Victims of IPV who are violently attacked and physically abused ...
Phys.org / A new space radiation shield: Flexible boron nitride nanotube film shows promise
High-energy cosmic radiation damages cells and DNA, causing cancer, and secondary neutrons—generated especially from the planetary surfaces—can be up to 20 times more harmful than other radiations. Aluminum, the most ...
Phys.org / Genetically engineered fungi are protein-packed, sustainable, and taste similar to meat
In a new study published in Trends in Biotechnology, researchers used a gene-editing technology called CRISPR to increase a fungus's production efficiency and cut its production-related environmental impact by as much as ...
Phys.org / Auction of famed CIA cipher shaken after archive reveals code
It is one of the world's most famous unsolved codes whose answer could sell for a fortune—but two US friends say they have already found the secret hidden by "Kryptos."
Phys.org / NASA releases detailed images of rare interstellar comet passing through solar system (Updated)
NASA unveiled close-up pictures on Wednesday of the interstellar comet that's making a quick one-and-done tour of the solar system.
