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363

Why cancer cells waste so much energy

MIT biologists have found a possible explanation for the Warburg effect, first seen in cancer cells in the 1920s. They found cancer cells use fermentation, an inefficient metabolic pathway, because it helps them to generate large quantities of a molecule called NAD+, which they need to synthesize DNA and other…

371

ACM Is Now Open Access

As of January 1, 2026, all ACM publications and related artifacts in the ACM Digital Library are now open access. This change reflects the long-standing and growing call across the global computing community for research to be more accessible, discoverable, and reusable.