Chemotherapy-treated cancer cells that enter a non-dividing state called senescence can nevertheless boost cancer growth. The finding that these cells eat neighbouring cells reveals a mechanism that enables senescent cells to persist. Chemotherapy-treated tumours boost their survival by ingesting cells.
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The mentioned blog post on the gradients and its notebook are available here:
Post: https://www.wandb.com/articles/exploring-gradients
Notebook: https://colab.research.google.com/drive/1bsoWY8g0DkxAzVEXRigrdqRZlq44QwmQ
📝 The paper “Solving Rubik’s Cubewith a Robot Hand” is available here:
https://openai.com/blog/solving-rubiks-cube/
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Károly Zsolnai-Fehér’s links:
Laborious calculations which once took an hour can be completed in a fraction of a second with machine learning, according to scientists.
Night Lion Security’s Vinny Troia has discovered an unsecured database containing the personal information of 1.2bn users.
We have a refined estimate for the mass of the neutrino, the most abundant massive particle in the Universe: its mass is 500,000 times less than an electron.
A sage extract has been clinically shown to increase memory performance in older adults by 60%. Measures of attention improved 2.5-fold within hours of ingestion.
By Michael Downey
Cancer cells love iron and HIF1a. Ferrous heme is life supporting while ferric heme is cytotoxic. Vit C is the protector and modulator of iron metabolism.
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