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Pyology
A metaphorical model of a biological cell
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Pathways to model
#44
Open
csmangum
opened
1 month ago
csmangum
commented
1 month ago
1.
Central Metabolism
(Energy production and basic cellular function)
[x] #45
[ ]
Citric Acid Cycle (Krebs Cycle/TCA Cycle)
: Breaks down pyruvate into carbon dioxide, producing NADH, FADH2, and ATP.
[ ]
Oxidative Phosphorylation/Electron Transport Chain
: Uses NADH and FADH2 to produce ATP through redox reactions.
[ ]
Pentose Phosphate Pathway (PPP)
: Provides NADPH and ribose-5-phosphate for nucleotide synthesis.
2.
Macromolecule Synthesis Pathways
(Building blocks for the cell)
[ ]
Amino Acid Biosynthesis
: Synthesis pathways for essential and non-essential amino acids.
[ ]
Nucleotide Biosynthesis
: Production of purines and pyrimidines for DNA and RNA.
[ ]
Fatty Acid Synthesis
: Pathways for creating lipids and membrane components.
[ ]
Protein Synthesis (Translation)
: Process of translating mRNA into proteins using ribosomes.
3.
Anabolic Pathways
(Building up complex molecules)
[ ]
Gluconeogenesis
: Synthesis of glucose from non-carbohydrate sources.
[ ]
Lipid Metabolism
: Pathways for lipid synthesis and storage.
[ ]
Photosynthesis
: Includes light-dependent reactions and the Calvin cycle (for plant cells).
4.
Catabolic Pathways
(Breaking down complex molecules)
[ ]
Beta-Oxidation
: Breakdown of fatty acids into acetyl-CoA.
[ ]
Amino Acid Degradation
: Pathways to catabolize amino acids into intermediates for metabolism.
5.
Regulatory Pathways
[ ]
Cell Cycle Regulation
: Mechanisms like cyclins and CDKs for controlling cell division.
[ ]
Signal Transduction Pathways
: Includes MAPK/ERK, cAMP, and receptor tyrosine kinase pathways.
[ ]
Apoptosis Pathways
: Mechanisms for programmed cell death.
6.
Stress and Response Pathways
[ ]
DNA Repair Mechanisms
: Includes nucleotide excision repair and mismatch repair.
[ ]
Antioxidant Pathways
: Systems like the glutathione pathway.
[ ]
Heat Shock Response
: Involves heat shock proteins for stress management.
7.
Transport Pathways
[ ]
Membrane Transport Mechanisms
: Channels, carriers, and pumps for molecule transport.
[ ]
Endocytosis and Exocytosis
: Mechanisms for intake and release of large molecules or particles.
8.
Metabolic Regulation and Homeostasis
[ ]
Hormonal Regulation
: Pathways involving insulin, glucagon, and other energy-regulating hormones.
[ ]
AMPK Pathway
: Activates catabolic pathways when energy is low.
9.
Cellular Growth and Repair
[ ]
mTOR Pathway
: Controls cell growth and protein synthesis in response to nutrients.
[ ]
Autophagy Pathways
: Processes for degrading and recycling cellular components.
1. Central Metabolism (Energy production and basic cellular function)
2. Macromolecule Synthesis Pathways (Building blocks for the cell)
3. Anabolic Pathways (Building up complex molecules)
4. Catabolic Pathways (Breaking down complex molecules)
5. Regulatory Pathways
6. Stress and Response Pathways
7. Transport Pathways
8. Metabolic Regulation and Homeostasis
9. Cellular Growth and Repair