SCGB2A2 secretoglobin family 2A member 2 [Homo sapiens (human)] - Gene

Summary

Official Symbol: SCGB2A2provided by HGNC
Official Full Name: secretoglobin family 2A member 2provided by HGNC
Primary source: HGNC:HGNC:7050
See related: Ensembl:ENSG00000110484 MIM:605562; AllianceGenome:HGNC:7050
Gene type: protein coding
RefSeq status: VALIDATED
Organism: Homo sapiens
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as: MGB1; UGB2; PSBP1
Summary: Predicted to be involved in androgen receptor signaling pathway. Predicted to be located in extracellular region. Predicted to be active in extracellular space. [provided by Alliance of Genome Resources, Dec 2024]
Expression: Biased expression in esophagus (RPKM 14.0), fat (RPKM 1.6) and 1 other tissue See more
Orthologs: all
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Genomic context

Location:: 11q12.3

Exon count:: 3

Annotation release	Status	Assembly	Chr	Location
RS_2024_08	current	GRCh38.p14 (GCF_000001405.40)	11	NC_000011.10 (62270158..62273160)
RS_2024_08	current	T2T-CHM13v2.0 (GCF_009914755.1)	11	NC_060935.1 (62259408..62262421)
RS_2024_09	previous assembly	GRCh37.p13 (GCF_000001405.25)	11	NC_000011.9 (62037630..62040632)

Chromosome 11 - NC_000011.10 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Expression

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See details

Project title: HPA RNA-seq normal tissues
Description: RNA-seq was performed of tissue samples from 95 human individuals representing 27 different tissues in order to determine tissue-specificity of all protein-coding genes
BioProject: PRJEB4337
Publication: PMID 24309898
Analysis date: Wed Apr 4 07:08:55 2018

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Mammaglobin 1 mediates progression of trastuzumab-resistant breast cancer cells through regulation of cyclins and NF-kappaB.
Title: Mammaglobin 1 mediates progression of trastuzumab-resistant breast cancer cells through regulation of cyclins and NF-κB.
Bone marrow mammaglobin-1 (SCGB2A2) immunohistochemistry expression as a breast cancer specific marker for early detection of bone marrow micrometastases.
Title: Bone marrow mammaglobin-1 (SCGB2A2) immunohistochemistry expression as a breast cancer specific marker for early detection of bone marrow micrometastases.
This study has confirmed that the mammaglobin is commonly expressed in salivary duct carcinoma de novo and secretory carcinomas.
Title: Immunohistochemical expression of mammaglobin in salivary duct carcinomas de novo and salivary duct carcinoma ex pleomorphic adenoma.
GATA-3 expression was the highest in luminal breast carcinomas, and showed higher sensitivity than GCDFP-15 and MGB. However, in the poorly differentiated IBC, its utility was still limited. One should be aware of the possible GATA-3 expression in lung carcinomas.
Title: GATA-3 is superior to GCDFP-15 and mammaglobin to identify primary and metastatic breast cancer.
Results support a role for MGB1 in breast cancer malignancy in exchange for chemosensitivity.
Title: Mammaglobin 1 promotes breast cancer malignancy and confers sensitivity to anticancer drugs.
good coincidence was observed between primary and metastatic tumor GATA3 expression (kappa value = 0.826 >0.75) as compared with the coincidence of GCDFP15 (kappa value =0.492 <0.75) and mammaglobin (kappa value =0.593 <0.75)
Title: GATA3 expression in clinically useful groups of breast carcinoma: a comparison with GCDFP15 and mammaglobin for identifying paired primary and metastatic tumors.
Expression of MGB1 was higher in breast cancer than non-malignant tissue and it decreased during breast cancer progression.
Title: [Mammaglobin in peripheral blood and tumor in breast cancer patients].
novel marker GATA3 stains a significantly higher proportion of both primary and metastatic breast carcinomas than GCDFP15 or mammaglobin with stronger and more diffuse staining, helpful in cases with small tissue samples
Title: The Novel Marker GATA3 is Significantly More Sensitive Than Traditional Markers Mammaglobin and GCDFP15 for Identifying Breast Cancer in Surgical and Cytology Specimens of Metastatic and Matched Primary Tumors.
trefoil factor 1 demonstrated breast specificity but was inferior to mammaglobin and GATA protein binding 3
Title: Evaluating the utility of trefoil factor 1 as a mammary-specific immunostain compared and in conjunction with GATA-3 and mammaglobin in the distinction between carcinoma of breast and lung.
Mammaglobin-A immunohistochemistry in primary central nervous system neoplasms and intracranial metastatic breast carcinoma. Cimino PJ Jr, Perrin RJ
Title: Mammaglobin-A immunohistochemistry in primary central nervous system neoplasms and intracranial metastatic breast carcinoma.

Submit: New GeneRIF Correction See all GeneRIFs (50)

Phenotypes

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Find tests for this gene in the NIH Genetic Testing Registry (GTR)

Review eQTL and phenotype association data in this region using PheGenI

EBI GWAS Catalog

Description
Genome-wide association study of plasma N6 polyunsaturated fatty acids within the cohorts for heart and aging research in genomic epidemiology consortium. EBI GWAS Catalog EBI GWAS CatalogPubMed

Variation

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See variants in ClinVar

See studies and variants in dbVar

See Variation Viewer (GRCh37.p13)

See Variation Viewer (GRCh38)

HIV-1 interactions

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Protein interactions

Protein	Gene	Interaction	Pubs
Tat	tat	Microarray analysis indicates HIV-1 Tat upregulates the expression of many proteins, including Mammaglobin, in immature dendritic cells, an effect that likely facilitates the expansion of HIV-1 infection	PubMed

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Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Gene Ontology Provided by GOA

Function	Evidence Code	Pubs
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed

Process	Evidence Code	Pubs
involved_in androgen receptor signaling pathway	IBA Inferred from Biological aspect of Ancestor more info

Component	Evidence Code	Pubs
is_active_in extracellular space	IBA Inferred from Biological aspect of Ancestor more info

General protein information

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Preferred Names: mammaglobin-A

Names: mammaglobin 1; prostatic steroid binding protein 1

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

mRNA and Protein(s)

NM_002411.4 → NP_002402.1 mammaglobin-A precursor

See identical proteins and their annotated locations for NP_002402.1

Status: VALIDATED

Source sequence(s)

BG207094, U33147

Consensus CDS

CCDS8018.1

UniProtKB/Swiss-Prot

A1A522, Q13296, Q86WH8

Related

ENSP00000227918.2, ENST00000227918.3

Conserved Domains (1) summary

pfam01099
Location:22 → 90

Uteroglobin; Uteroglobin family

RefSeqs of Annotated Genomes: GCF_000001405.40-RS_2024_08

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference GRCh38.p14 Primary Assembly

Genomic

NC_000011.10 Reference GRCh38.p14 Primary Assembly

Range

62270158..62273160

Download

GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

XM_005274005.4 → XP_005274062.3 mammaglobin-A isoform X1

UniProtKB/TrEMBL

Q6NX70

Related

ENSP00000431997.1, ENST00000525380.1

Conserved Domains (1) summary

pfam01099
Location:22 → 89

Uteroglobin; Uteroglobin family