17-42314475-G-A

Variant names:

• chr17-42314475-G-A
• rs886052937
• NM_139276.3:c.*1270C>T

Variant summary

Our verdict is Likely benign. The variant received -4 ACMG points: 0P and 4B. BP4_Strong

The NM_139276.3(STAT3):​c.*1270C>T variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.0000066 (0 hom., cov: 28)
  • Exomes 𝑓: 0.000026 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: STAT3 NM_139276.3 3_prime_UTR
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: -0.0360
• Publications: 0 publications found

Genes affected

STAT3 (HGNC:11364): (signal transducer and activator of transcription 3) The protein encoded by this gene is a member of the STAT protein family. In response to cytokines and growth factors, STAT family members are phosphorylated by the receptor associated kinases, and then form homo- or heterodimers that translocate to the cell nucleus where they act as transcription activators. This protein is activated through phosphorylation in response to various cytokines and growth factors including IFNs, EGF, IL5, IL6, HGF, LIF and BMP2. This protein mediates the expression of a variety of genes in response to cell stimuli, and thus plays a key role in many cellular processes such as cell growth and apoptosis. The small GTPase Rac1 has been shown to bind and regulate the activity of this protein. PIAS3 protein is a specific inhibitor of this protein. This gene also plays a role in regulating host response to viral and bacterial infections. Mutations in this gene are associated with infantile-onset multisystem autoimmune disease and hyper-immunoglobulin E syndrome. [provided by RefSeq, Aug 2020]

STAT3 Gene-Disease associations (from GenCC):

• hyper-IgE recurrent infection syndrome 1, autosomal dominant

  Inheritance: AD Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: Orphanet, Genomics England PanelApp, PanelApp Australia, Labcorp Genetics (formerly Invitae), ClinGen
• STAT3-related early-onset multisystem autoimmune disease

  Inheritance: AD Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: Genomics England PanelApp, ClinGen, Labcorp Genetics (formerly Invitae), Orphanet, PanelApp Australia
• permanent neonatal diabetes mellitus

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

Our verdict: Likely_benign. The variant received -4 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.82).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_139276.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	STAT3	NM_139276.3	MANE Select	c.*1270C>T		3_prime_UTR	Exon 24 of 24	NP_644805.1	P40763-1
	STAT3	NM_001369512.1		c.*1270C>T		3_prime_UTR	Exon 24 of 24	NP_001356441.1	P40763-1
	STAT3	NM_001369513.1		c.*1270C>T		3_prime_UTR	Exon 24 of 24	NP_001356442.1	P40763-1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	STAT3	ENST00000264657.10	TSL:1 MANE Select	c.*1270C>T		3_prime_UTR	Exon 24 of 24	ENSP00000264657.4	P40763-1
	STAT3	ENST00000677421.1		c.*1270C>T		3_prime_UTR	Exon 23 of 23	ENSP00000503599.1	A0A7I2V3V0
	STAT3	ENST00000922766.1		c.*1270C>T		3_prime_UTR	Exon 24 of 24	ENSP00000592825.1

Frequencies

GnomAD3 genomes AF: 0.00000659 AC: 1 AN: 151720 Hom.: 0 Cov.: 28

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.000195

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

GnomAD4 exome AF: 0.0000261 AC: 2 AN: 76698 Hom.: 0 Cov.: 0 AF XY: 0.0000283 AC XY: 1 AN XY: 35352

African (AFR) AF: 0.00 AC: 0 AN: 3530

American (AMR) AF: 0.00 AC: 0 AN: 2364

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 4798

East Asian (EAS) AF: 0.00 AC: 0 AN: 10748

South Asian (SAS) AF: 0.00 AC: 0 AN: 644

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 482

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 474

European-Non Finnish (NFE) AF: 0.0000212 AC: 1 AN: 47260

Other (OTH) AF: 0.000156 AC: 1 AN: 6398

GnomAD4 genome Data not reliable, filtered out with message: AS_VQSR AF: 0.00000659 AC: 1 AN: 151838 Hom.: 0 Cov.: 28 AF XY: 0.0000135 AC XY: 1 AN XY: 74200

African (AFR) AF: 0.00 AC: 0 AN: 41394

American (AMR) AF: 0.00 AC: 0 AN: 15240

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3468

East Asian (EAS) AF: 0.000195 AC: 1 AN: 5124

South Asian (SAS) AF: 0.00 AC: 0 AN: 4796

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10576

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 294

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 67932

Other (OTH) AF: 0.00 AC: 0 AN: 2102

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.0000113

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	Hyper-IgE recurrent infection syndrome 1, autosomal dominant (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.82
CADD	Benign	2.5
DANN	Benign	0.52
PhyloP100		-0.036
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.0		Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Other links and lift over

dbSNP: rs886052937; hg19: chr17-40466493;