Исследования
Decades after a small breast cancer vaccine trial, researchers link lasting immune memory to CD27
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More than 20 years after a small Duke-led clinical trial tested an experimental breast cancer vaccine, Duke Health says all participating women are still alive—an outcome researchers describe as unusual for metastatic disease. Follow-up analyses found long-lived immune cells marked by CD27, and mouse experiments suggest that stimulating CD27 can boost vaccine-driven tumor control.
New research suggests that having a positive impact on other people is a crucial element in feeling that life has meaning. Psychologists Joffrey Fuhrer and Florian Cova analyzed surveys to identify four dimensions of meaning, including this new factor beyond traditional ones like coherence and purpose. Their findings highlight how helping others, even in small ways, can enhance personal fulfillment.
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As global nights grow hotter due to climate change, sleep apnea cases could triple worldwide. Researchers in South Australia are examining how intensifying heat waves disrupt human sleep patterns. The study highlights the toll of extreme heat on sleep health in the region's harsh climate.
A new study has raised concerns about the low number of Gen Z youth, particularly women, entering politics in Kenya as major elections approach. Youth form the largest voter bloc, yet fewer than one percent of elected leaders are women under 35. Challenges include funding shortages and violence.
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A study by the University of the Philippines and foreign universities has found that at least 1,500 social media influencer accounts were involved in covert campaigning during the 2022 general elections. The research highlights the use of platforms like Facebook, Twitter, TikTok, and YouTube for under-the-radar support to political candidates. It estimates spending of up to $27 million on these efforts.
A professor at the University of Tokyo's Graduate School of Medicine has been arrested on suspicion of accepting bribes related to a joint research project. Shinichi Sato, 62, allegedly received entertainment worth about ¥1.8 million from March 2023 to August 2024 in exchange for favors on the project involving plant cannabinoids. Police are also investigating the association representative and a former associate professor involved.
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Researchers have discovered cave paintings at least 67,800 years old in Leang Metanduno, Muna Island, Southeast Sulawesi, depicting scenes of riding horses, boats, and group hunting. The find, published in the journal Nature, illustrates ancient maritime culture and human interactions with the environment. A press conference in Jakarta on January 22, 2026, detailed the advanced dating techniques employed.
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