Carbohydrates & Lipids – Fuel and the Fever Signal

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Familial Mediterranean Fever
Carbohydrates & Lipids – Fuel and the Fever Signal

Time To Read

1–2 minutes

Date Last Modified

June 21, 2026

OVERVIEW

PART 1

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PART 4

PART 5

PART 6

PART 7

Quiz

CHART CLUE

Stina’s bloodwork over the years shows sky-high inflammatory markers – even between attacks, when she looks fine. It is a chemistry clue everyone explained away. This module introduces the molecular cast of her disease, each member riding in on its biomolecule class.

The Story

One of Stina’s molecular villains is a lipid. Fatty acids are converted into prostaglandins – the very signal that resets her thermostat into a fever. This page covers carbohydrates (fuel) and lipidsOrganic molecules including fats, oils, and steroids. (storage, membranes, and signals). It also raises a real diagnostic fork: a lump on her shoulder. Is it fat (a harmless lipoma) or misfolded protein (amyloid)? Fat or protein – the answer matters.

From Stina’s chart: A doctor once found a small, soft lump on her shoulder and ordered a scan to be sure it was only fat. It was benign — but ‘fat or misfolded protein?’ is exactly the right question to ask in her disease.

Compare Stina’s uninfected appendixA small, finger-like pouch attached to the cecum, thought to play a role in immune function. to an infected appendix.

Activity:

Now the headliners: proteinsLarge molecules made of amino acids with various functions in the body.. Pyrin, the protein at the center of everything – and the gene that builds it.

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Proteins & Nucleic Acids – Blueprint and Build