Category: Science
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How to Learn Sphingolipid Metabolism: From ER Ceramide Synthesis to CERT, Sphingomyelin, S1P Signalling and Lipid Homeostasis
Learn sphingolipid metabolism from ER ceramide synthesis and ORMDL–SPT feedback to CERT transport, Golgi conversion, lysosomal turnover, S1P signalling and lipidomics.
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How to Learn mTORC1 Lysosomal Nutrient Sensing: From Amino-Acid Sensors to Rag GTPases, Rheb and Growth–Autophagy Decisions
Distinct learning-progression job: Build reasoning from the simple question “how does a cell know whether it has enough material and energy to grow?” to cytosolic and lysosomal nutrient sensors, GATOR/KICSTOR/Ragulator control of Rag GTPases, lysosomal recruitment of mTORC1, growth-factor control of Rheb through TSC, energy-stress control through AMPK, and the downstream choice between biosynthesis, translation,…
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How to Learn Heme Biosynthesis and Trafficking: From ALAS and Porphyrins to Ferrochelatase, Heme Distribution and Porphyrias
Learn heme biosynthesis from mitochondrial ALAS and cytosolic porphyrin steps to ferrochelatase, intracellular heme trafficking, feedback control and porphyrias.
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How to Learn Nuclear Speckles: From SON–SRRM2 Condensates to RNA Processing, Genome Proximity and Splicing Control
Learn nuclear speckles from SON–SRRM2 condensate architecture to splicing-factor concentration, genome proximity, RNA processing, dynamic control and modern measurement.
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How to Learn Chloroplast Division: From FtsZ Ring Positioning to ARC6–PDV Coordination, DRP5B Constriction and Plastid Number Control
Learn chloroplast division from bacterial-derived FtsZ positioning to ARC6/PARC6 coordination, PDV recruitment, DRP5B constriction, plastid number control and evolutionary cell biology.
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How to Learn Eukaryotic DNA Mismatch Repair: From MutSα Recognition to MutLα Incision, PCNA Strand Choice and Microsatellite Stability
Learn eukaryotic mismatch repair from MSH2–MSH6 mismatch recognition to MLH1–PMS2 incision, PCNA-directed strand discrimination, excision, resynthesis, Lynch syndrome and MSI.
