Is RET p.Arg525= (c.1573C>A) pathogenic?

RET p.Arg525= (c.1573C>A) is classified Conflicting classifications of pathogenicity in RET (ClinVar, Conflicting submitters, 4 submitters; last evaluated 2025-09-11). No allele count reported in gnomAD v4.1 (AN 1,595,130); Associated with hereditary neoplastic syndrome.

What condition is associated with RET p.Arg525= (c.1573C>A)?

RET p.Arg525= (c.1573C>A) is associated with hereditary neoplastic syndrome, multiple endocrine neoplasia type 2A, multiple endocrine neoplasia type 2 (ClinVar).

How common is RET p.Arg525= (c.1573C>A) in the general population?

RET p.Arg525= (c.1573C>A) is no allele count reported in gnomAD v4.1 (AN 1,595,130) (gnomAD).

RET p.Arg525=

c.1573C>A · rs545625150 · VCV1691912

Conflicting classifications of pathogenicity Conflicting submitters

Classification

Conflicting classifications of pathogenicity

ClinVar

Review

Conflicting submitters ★☆☆☆

ClinVar · 4 submitters

gnomAD v4.1

Not reported

no allele count reported in gnomAD v4.1 (AN 1,595,130)

Conditions

hereditary neoplastic syndrome

Computational evidence

Protein change
Missense predictors do not apply to this variant type; conservation carries the signal.
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP 2.1	GERP 0.98, phastCons 0.99
Overall
CADD	7.639	PHRED · no single calibrated threshold — expert panels disagree

Population frequency

gnomAD v4.1 · exomes + genomes

No allele count reported in gnomAD v4.1 (AN 1,595,130). This is missing data, not an absence: the variant may or may not be present in gnomAD. Rarity (ACMG PM2) and BA1/BS1 cannot be assessed for it.

Variant & gene context

Gene: RET
Protein: p.Arg525=
Coding: c.1573C>A
MANE Select: NM_020975
dbSNP: rs545625150
Type: single nucleotide variant
Location: chr10:43112149 (GRCh38)
Gene constraint: LOEUF 0.24 · pLI 1.00 · ClinGen HI 3/3 (gnomAD)
Structure: AlphaFold pLDDT 79.27 · 34 PDB

Full RET gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Disease context

hereditary neoplastic syndrome — disease report on Sugi Atlas → Associated genes, phenotypes, clinical trials & treatments

Also linked: multiple endocrine neoplasia type 2A multiple endocrine neoplasia type 2

Similar variants

RET p.Arg525Gly Uncertain significance ★★ ⚠ same residue
RET p.Arg525Gln Conflicting classifications of pathogenicity ★ ⚠ same residue
RET p.Arg525Leu Uncertain significance ★ ⚠ same residue
RET p.Arg525Trp Conflicting classifications of pathogenicity ★ ⚠ same residue
RET c.1759+1G>A Pathogenic/Likely pathogenic ★★ same condition
RET c.1879+1G>A Pathogenic/Likely pathogenic ★★ same condition
RET p.Arg180Ter Pathogenic ★★ same condition
RET p.Arg77Cys Pathogenic/Likely pathogenic ★★ ⚠ same condition

Built on 18 open, versioned datasets — ClinVar, gnomAD, AlphaMissense, REVEL, ClinGen & more — plus Sugi Variant's own cross-source analysis. Source data 2026-01–2026-10, ClinVar 2026-10. Full sources & versions →

Cite Sugi Variant

Gür T. Sugi Variant: A Deterministic Per-Variant Germline Reference from a Knowledge Graph for Humans and AI Agents. 2026. doi:10.5281/zenodo.21509445. This variant: https://sugi.bio/variant/ret-p-arg525 (accessed [today's date]).

Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown