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Metabolic

Hypercholesterolemia, Familial, 1

Assembled from catalogue records November 2, 2026

Hypercholesterolemia, Familial, 1, as genome-wide studies have reported it: 639 positions from 1 study. Every figure comes from the studies themselves, gathered by code from the GWAS Catalog and updated as the records grow.

What this condition connects to

Prevalence
The records give study sizes, not how common Hypercholesterolemia, Familial, 1 is, so this page gives no figure for it.
Inheritance
Many positions, each with a small effect: 639 positions across 1 study, the pattern of a polygenic condition. The records do not give a heritability, and this page does not supply one.

1 study in the GWAS Catalog report 639 positions for Hypercholesterolemia, Familial, 1, which the catalogue files as "Hypercholesterolemia, familial, 1". MyGeneLog follows the condition as positions arrive: code builds this page from the records, adds each new position when it is reported, and writes no sentence of its own beyond them.

Where the positions come from

A study. It contributes 639 positions: rs1013147010 (LDLR), rs1057516127 (LDLR), rs1057519647 (LDLR), rs1057519650 (LDLR), rs1057519654 (LDLR), rs1057519655 (LDLR), rs1057519663 (LDLR), rs1057519664 (LDLR), and 631 more.

Where they lie in the genome

The 639 positions lie in or near 4 genes: LDLR, APOB, PCSK9, STAP1. A gene named here is the catalogue's mapped location for a position, not a mechanism; the studies are cited above so that a reader can go to them.

Reading this page

It is a record of what genome-wide studies have reported about Hypercholesterolemia, Familial, 1, kept current by code. It is not a description of the condition, an estimate of how common it is, or guidance of any kind — a page that took those from association records would be inventing them. Each variant page linked here carries that study's own record for the position in fixed sentences, and ClinVar's record where one exists.

Clinical detail

What is actually diagnosed and treated here

Nothing on this page diagnoses Hypercholesterolemia, Familial, 1. The 639 variants here are research findings; no guideline uses them to predict, screen for or diagnose the condition — that is a clinician's work.

Everything here comes from population-level association records, put together by code. Those records compare groups of people; they do not examine anyone, and they give no guidance on care. For symptoms, testing or treatment, ask a clinician.

Sources

Databases, guidelines and references

Quoting this page

Licensed CC BY-NC 4.0: free to read, share and adapt for non-commercial use, naming MyGeneLog™ and linking the exact page. Commercial use, including training or serving a commercial AI system, needs a licence — https://www.mygenelog.com/license

Hypercholesterolemia, Familial, 1. MyGeneLog™. https://www.mygenelog.com/conditions/hypercholesterolemia-familial-1

Questions about Hypercholesterolemia, Familial, 1

What is Hypercholesterolemia, Familial, 1?

Hypercholesterolemia, Familial, 1 is the condition the GWAS Catalog files under "Hypercholesterolemia, familial, 1". This page does not define it in its own words; it lists what genome-wide studies have reported: 639 positions from 1 study, with each study's sample and citation.

Is Hypercholesterolemia, Familial, 1 genetic?

Genes play a part: 639 positions have been linked to it. But each is a common variant of small effect, and a link found across a population does not cause the condition in any one person.

Which genes are linked to Hypercholesterolemia, Familial, 1 on this page?

The positions lie in or near 4 genes: LDLR, APOB, PCSK9, STAP1. A mapped gene is the catalogue's location for a position, not a mechanism.

Can these variants predict whether I will get Hypercholesterolemia, Familial, 1?

No. They are population-level findings of small effect. Hypercholesterolemia, Familial, 1 is diagnosed by a clinician, and no guideline uses a genotype to predict it.

Free to reuse, non-commercially. This page's text is original writing from freely-available research, licensed CC BY-NC 4.0 — share and adapt it with attribution to MyGeneLog™; commercial use is licensed. It's general research-derived information, not medical advice or a diagnosis — see Terms of Use.