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Science News for December 22, 2024


How machine learning can help predict the spectral properties of materials

A new study uses machine learning to reduce time needed for calculating screening parameters in Koopmans functionals, enabling faster predictions of material spectral properties. Researchers trained a simple model using modest data and achieved accurate results, paving the way for studying temperature-dependent spectral properties.

SourceNational Centre of Competence in Research (NCCR) MARVEL·Journalnpj Computational Materials·TypeComputational simulation/modeling·DateDec 22, 2024

Pyrotinib and fulvestrant combination shows promising efficacy for HR+/HER2+ metastatic breast cancer patients

The study demonstrated a median progression-free survival of 18.2 months and a disease control rate of 97.5% among participants with hormone receptor-positive and HER2-positive metastatic breast cancer. The combination treatment was well-tolerated, with no grade 4 adverse events reported.

HKU paleobiologists unlock 500,000 years of fossil records revealing climate change impacts on Southern Ocean ecosystems and risks of marine carbon removal

A 500,000-year fossil record study by HKU paleobiologists sheds light on temperature changes and food input shaping deep-sea ecosystems in the Southern Ocean. The research warns that human-induced warming may harm delicate deep-sea ecosystems with potential impacts of marine carbon removal.

SourceThe University of Hong Kong·JournalCurrent Biology·TypeExperimental study·DateDec 22, 2024

KAIST develops foundational technology to revert cancer cells to normal cells​

Researchers at KAIST have developed a technology that can treat colon cancer by converting cancer cells into normal-like cells. The breakthrough involves creating a digital twin of the gene network associated with normal cell differentiation, leading to significant promise for reversible cancer therapies.

SourceThe Korea Advanced Institute of Science and Technology (KAIST)·JournalAdvanced Science·TypeExperimental study·DateDec 22, 2024