LGALS1 galectin 1 [Homo sapiens (human)] - Gene

Summary

Official Symbol: LGALS1provided by HGNC
Official Full Name: galectin 1provided by HGNC
Primary source: HGNC:HGNC:6561
See related: Ensembl:ENSG00000100097 MIM:150570
Gene type: protein coding
RefSeq status: REVIEWED
Organism: Homo sapiens
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as: GBP; GAL1
Summary: The galectins are a family of beta-galactoside-binding proteins implicated in modulating cell-cell and cell-matrix interactions. This gene product may act as an autocrine negative growth factor that regulates cell proliferation. [provided by RefSeq, Jul 2008]
Expression: Broad expression in fat (RPKM 642.6), endometrium (RPKM 479.1) and 23 other tissues See more
Orthologs: mouse all
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Genomic context

Location:: 22q13.1

Exon count:: 4

Annotation release	Status	Assembly	Chr	Location
109.20211119	current	GRCh38.p13 (GCF_000001405.39)	22	NC_000022.11 (37675636..37679802)
105.20201022	previous assembly	GRCh37.p13 (GCF_000001405.25)	22	NC_000022.10 (38071643..38075809)

Chromosome 22 - NC_000022.11 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?

Galectin-1 Inhibited LPS-Induced Autophagy and Apoptosis of Human Periodontal Ligament Stem Cells.
Title: Galectin-1 Inhibited LPS-Induced Autophagy and Apoptosis of Human Periodontal Ligament Stem Cells.
Spatiotemporal regulation of galectin-1-induced T-cell death in lamina propria from Crohn's disease and ulcerative colitis patients.
Title: Spatiotemporal regulation of galectin-1-induced T-cell death in lamina propria from Crohn's disease and ulcerative colitis patients.
Fibroblastic galectin-1-fostered invasion and metastasis are mediated by TGF-beta1-induced epithelial-mesenchymal transition in gastric cancer.
Title: Fibroblastic galectin-1-fostered invasion and metastasis are mediated by TGF-β1-induced epithelial-mesenchymal transition in gastric cancer.
Galectin-1 and Galectin-3 Expression in Lesional Skin of Patients With Systemic Sclerosis-Association With Disease Severity.
Title: Galectin-1 and Galectin-3 Expression in Lesional Skin of Patients With Systemic Sclerosis-Association With Disease Severity.
Galectin-1 fosters an immunosuppressive microenvironment in colorectal cancer by reprogramming CD8(+) regulatory T cells.
Title: Galectin-1 fosters an immunosuppressive microenvironment in colorectal cancer by reprogramming CD8+ regulatory T cells.
TF-containing MUC1 glycopeptides fail to entice Galectin-1 recognition of tumor-associated Thomsen-Freidenreich (TF) antigen (CD176) in solution.
Title: TF-containing MUC1 glycopeptides fail to entice Galectin-1 recognition of tumor-associated Thomsen-Freidenreich (TF) antigen (CD176) in solution.
A novel miR1983-TLR7-IFNbeta circuit licenses NK cells to kill glioma cells, and is under the control of galectin-1.
Title: A novel miR1983-TLR7-IFNβ circuit licenses NK cells to kill glioma cells, and is under the control of galectin-1.
Peptidomic analysis on synovial tissue reveals galectin-1 derived peptide as a potential bioactive molecule against rheumatoid arthritis.
Title: Peptidomic analysis on synovial tissue reveals galectin-1 derived peptide as a potential bioactive molecule against rheumatoid arthritis.
Characterizing ligand-induced conformational changes in clinically relevant galectin-1 by H(N)/H2O (D2O) exchange.
Title: Characterizing ligand-induced conformational changes in clinically relevant galectin-1 by HN/H2O (D2O) exchange.
Galectin-1-RNA interaction map reveals potential regulatory roles in angiogenesis.
Title: Galectin-1-RNA interaction map reveals potential regulatory roles in angiogenesis.

Submit: New GeneRIF Correction See all GeneRIFs (361)

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

Associated conditions

Description	Tests
Genes linked to energy metabolism and immunoregulatory mechanisms are associated with subcutaneous adipose tissue distribution in HIV-infected men. GeneReviews: Not available

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
Envelope surface glycoprotein gp120	env	Galectin 1 binds to HIV-1 gp120 by recognizing clustered CX glycan patches of gp120 in a beta-galactoside-dependent manner. CD4 plays a role as a ligand for the binding between Galectin 1 and gp120	PubMed
	env	Galectin-1, a dimeric beta-galactoside-binding protein, promotes infection with CCR5-tropic, CXCR4-tropic, and CCR5/CXCR4 dual-tropic HIV-1 variants by facilitating attachment of HIV-1 gp120 to CD4 at the cell surface	PubMed

Go to the HIV-1, Human Interaction Database

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Markers

RH48064 (e-PCR)
- UniSTS:4997

WI-18867 (e-PCR)
- UniSTS:12186

Homology

Homologs of the LGALS1 gene: The LGALS1 gene is conserved in chimpanzee, Rhesus monkey, dog, cow, mouse, rat, chicken, zebrafish, and frog.
Orthologs from Annotation Pipeline: 374 organisms have orthologs with human gene LGALS1
Orthologs

Gene Ontology Provided by GOA

Function	Evidence Code	Pubs
enables RNA binding	HDA more info	PubMed
enables carbohydrate binding	IBA Inferred from Biological aspect of Ancestor more info	PubMed
enables laminin binding	IBA Inferred from Biological aspect of Ancestor more info	PubMed
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed

Process	Evidence Code	Pubs
involved_in T cell costimulation	IEA Inferred from Electronic Annotation more info
involved_in apoptotic process	IEA Inferred from Electronic Annotation more info
involved_in cell-cell adhesion	IDA Inferred from Direct Assay more info	PubMed
involved_in myoblast differentiation	IEA Inferred from Electronic Annotation more info
involved_in plasma cell differentiation	IEA Inferred from Electronic Annotation more info
involved_in positive regulation of I-kappaB kinase/NF-kappaB signaling	HMP more info	PubMed
involved_in positive regulation of apoptotic process	IDA Inferred from Direct Assay more info	PubMed
NOT involved_in positive regulation of dendritic cell differentiation	IDA Inferred from Direct Assay more info	PubMed
involved_in positive regulation of inflammatory response	IDA Inferred from Direct Assay more info	PubMed
involved_in positive regulation of viral entry into host cell	IDA Inferred from Direct Assay more info	PubMed
involved_in regulation of apoptotic process	TAS Traceable Author Statement more info	PubMed

Component	Evidence Code	Pubs
colocalizes_with collagen-containing extracellular matrix	HDA more info	PubMed
located_in collagen-containing extracellular matrix	HDA more info	PubMed
colocalizes_with collagen-containing extracellular matrix	ISS Inferred from Sequence or Structural Similarity more info	PubMed
located_in cytoplasm	TAS Traceable Author Statement more info	PubMed
located_in endoplasmic reticulum lumen	TAS Traceable Author Statement more info
located_in extracellular exosome	HDA more info	PubMed
located_in extracellular region	HDA more info	PubMed
located_in extracellular space	HDA more info	PubMed
is_active_in extracellular space	IBA Inferred from Biological aspect of Ancestor more info	PubMed
part_of galectin complex	IPI Inferred from Physical Interaction more info	PubMed

General protein information

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Preferred Names: galectin-1

Names: 14 kDa laminin-binding protein; 14 kDa lectin; HBL; HLBP14; HPL; S-Lac lectin 1; beta-galactoside-binding lectin L-14-I; beta-galactoside-binding protein 14kDa; epididymis secretory sperm binding protein; gal-1; galaptin; lactose-binding lectin 1; lectin, galactoside-binding, soluble, 1; putative MAPK-activating protein PM12

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.