26May 2025 by Post

How Do Mitotic Errors Affect Cell Proliferation?

anaphase, aneuploidy, biology, biologyu, cancer, cancer cells, cell fusion, cell proliferation, cell's, chromatids, chromosomal instability, chromosome, chromosome missegregation, cohesin ring, cytokinesis failure, DNA, E-Cadherin, endoreduplication, eukaryotic cell cycle, Evolution, intelligent cause, Intelligent Design, Irreducible Complexity, kinetochore, Medicine, micronuclei, mitotic cell division, mitotic spindle, oocytes, proteasome, securin, separase, spindle assembly checkpoint, tetraploidization, tetraploidy, tumorigenesis, tumors
This review furthers the argument that I have developed elsewhere that the eukaryotic cell division cycle is elegantly engineered and irreducibly complex. Source
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14Dec 2024 by Post

Brain Imaging Shows Intelligence Uses the Whole Brain

brain, brain imaging, cerebellum, coordination, fMRI, Kirsten Hilger, Medicine, Michael Egnor, mind, movement, neuroanatomy, neurophysiology, neuroscience, Neuroscience & Mind, neurosurgeons, PNAS Nexus, strokes, textbooks, The Immortal Mind, thinking, tumors
A focus on specific regions like the prefrontal cortex can mislead. When we are thinking, we use brain-wide connections between many parts of the brain at once. Source
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27Aug 2024 by Post

Engineered Elegance: Generating the Wait Anaphase Signal

anaphase, aneuploidy, cancer, chromatid pairs, chromosomal instability, chromosomes, colon cells, developmental abnormalities, Down syndrome, inhibitory complexes, Intelligent Design, kinetochores, Medicine, metaphase, microtubules, mitotic spindle, phosphatase, prometaphase, safety belt, spindle assembly checkpoint, tumorigenesis, tumors, yeast
Even a single unattached kinetochore is sufficient to trigger the wait anaphase signal, which inhibits activation of the APC/C that drives entry into anaphase. Source
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