THE PURSER WELLNESS LIBRARY

Let’s explore Crohn’s disease

A COURSE FOR YOUR CURIOSITYGut health, PEMT & choline

5 chapters, at your pace

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479 discoveries for your curiosity3 matching listings grouped; alternative sources stay available.

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Gene referenceSep 17, 2026

GAD2

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GAD2 is the gene symbol used for Glutamate Decarboxylase 2. This page connects its terminology with the topics in the Purser Wellness teaching library. Also called: Glutamate Decarboxylase 2 Start here GAD2 is the gene symbol used for Gluta…

Gene referenceSep 17, 2026

GCLC

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GCLC is the gene symbol used for Glutamate-Cysteine Ligase Catalytic Subunit. This page connects its terminology with the topics in the Purser Wellness teaching library. Also called: Glutamate-Cysteine Ligase Catalytic Subunit Start here GC…

Gene referenceSep 17, 2026

GCLM

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GCLM is the gene symbol used for Glutamate-Cysteine Ligase Modifier Subunit. This page connects its terminology with the topics in the Purser Wellness teaching library. Also called: Glutamate-Cysteine Ligase Modifier Subunit Start here GCLM…

Gene referenceSep 17, 2026

GDF5

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GDF5 is the gene symbol used for Growth Differentiation Factor 5. This page connects its terminology with the topics in the Purser Wellness teaching library. Also called: Growth Differentiation Factor 5 Start here GDF5 is the gene symbol us…

Gene referenceSep 17, 2026

GGH

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GGH is the gene symbol used for Gamma-Glutamyl Hydrolase. This page connects its terminology with the topics in the Purser Wellness teaching library. Also called: Gamma-Glutamyl Hydrolase Start here GGH is the gene symbol used for Gamma-Glu…

Gene referenceSep 17, 2026

GPX1

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GPX1 is the gene symbol used for Glutathione Peroxidase 1. This page connects its terminology with the topics in the Purser Wellness teaching library. Also called: Glutathione Peroxidase 1 Start here GPX1 is the gene symbol used for Glutath…

Gene referenceSep 17, 2026

GPX3

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GPX3 is the gene symbol used for Glutathione Peroxidase 3. This page connects its terminology with the topics in the Purser Wellness teaching library. Also called: Glutathione Peroxidase 3 Start here GPX3 is the gene symbol used for Glutath…

Gene referenceSep 17, 2026

GPX4

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GPX4 is the gene symbol used for Glutathione Peroxidase 4. This page connects its terminology with the topics in the Purser Wellness teaching library. Also called: Glutathione Peroxidase 4 Start here GPX4 is the gene symbol used for Glutath…

Gene referenceSep 17, 2026

GSR

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GSR is the gene symbol used for Glutathione Reductase. This page connects its terminology with the topics in the Purser Wellness teaching library. Also called: Glutathione Reductase Start here GSR is the gene symbol used for Glutathione Red…

Gene referenceSep 17, 2026

HDC

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HDC is the gene symbol used for Histidine Decarboxylase. This page connects its terminology with the topics in the Purser Wellness teaching library. Also called: Histidine Decarboxylase Start here HDC is the gene symbol used for Histidine D…

Gene referenceSep 17, 2026

HFE

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Makes a protein involved in regulating iron absorption. Certain combinations of HFE variants can increase the likelihood of iron overload, but a variant alone does not establish that iron is high. Also called: C282Y Mutation, H63D Mutation,…

Gene referenceSep 17, 2026

HLA-DQA1

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HLA-DQA1 is the gene symbol used for Human Leukocyte Antigen DQA1. This page connects its terminology with the topics in the Purser Wellness teaching library. Also called: HLADQA1, Human Leukocyte Antigen DQA1 Start here HLA-DQA1 is the gen…

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