Is DICER1 p.Asp710= (c.2130C>T) pathogenic?

DICER1 p.Asp710= (c.2130C>T) is classified Benign/Likely benign in DICER1 (ClinVar, Multiple submitters, 3 submitters; last evaluated 2026-04-16). Absent from gnomAD v4.1; Associated with DICER1-related tumor predisposition.

What condition is associated with DICER1 p.Asp710= (c.2130C>T)?

DICER1 p.Asp710= (c.2130C>T) is associated with DICER1-related tumor predisposition, hereditary neoplastic syndrome (ClinVar).

How common is DICER1 p.Asp710= (c.2130C>T) in the general population?

DICER1 p.Asp710= (c.2130C>T) is absent from gnomAD v4.1 (gnomAD).

How is DICER1 tumor-predisposition syndrome inherited?

Typically Autosomal dominant (Orphanet). A genetic counselor can assess individual risk for a family.

DICER1 p.Asp710=

c.2130C>T · rs2140068574 · VCV1143065

Benign/Likely benign Multiple submitters

Classification

Benign/Likely benign

ClinVar

Review

Multiple submitters ★★☆☆

ClinVar · 3 submitters

gnomAD v4.1

Absent

absent from gnomAD v4.1

Conditions

DICER1-related tumor predisposition

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 1.3	GERP -2.6, phastCons 1
Overall
CADD	8.183	PHRED · no single calibrated threshold — expert panels disagree

Population frequency

gnomAD v4.1 · exomes + genomes

Absent from gnomAD v4.1. Not observed in any sequenced alleles — a rarity signal (ACMG PM2-supporting), not evidence of pathogenicity on its own.

Variant & gene context

Gene: DICER1
Protein: p.Asp710=
Coding: c.2130C>T
MANE Select: NM_177438
dbSNP: rs2140068574
Type: single nucleotide variant
Location: chr14:95111443 (GRCh38)
Gene constraint: LOEUF 0.275 · pLI 1.00 · ClinGen HI 3/3 (gnomAD)
Structure: AlphaFold pLDDT 67.89 · 21 PDB
Residue 710: the dicer dsrna-binding fold domain

Full DICER1 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Disease context

Also linked: hereditary neoplastic syndrome

For DICER1 tumor-predisposition syndrome (Orphanet):

Inheritance: Autosomal dominant
Onset: Adolescent, Adult, Childhood
Prevalence: <1 / 1 000 000 (Worldwide)

Similar variants

DICER1 p.Asp710Gly Uncertain significance ★★ ⚠ same residue
DICER1 p.Asp710Glu Uncertain significance ★ ⚠ same residue
DICER1 c.1509+16A>G Likely pathogenic ★★★ same condition
DICER1 c.1752+213A>G Likely pathogenic ★★★ same condition
DICER1 c.1753-9A>G Likely pathogenic ★★★ same condition
DICER1 c.1907+1G>A Pathogenic ★★★ same condition
DICER1 c.1908-3C>G Likely pathogenic ★★★ same condition
DICER1 c.2256+5G>A 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/dicer1-p-asp710 (accessed [today's date]).

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