FGF22 fibroblast growth factor 22 [Homo sapiens (human)] - Gene

Summary

Official Symbol: FGF22provided by HGNC
Official Full Name: fibroblast growth factor 22provided by HGNC
Primary source: HGNC:HGNC:3679
See related: Ensembl:ENSG00000070388 MIM:605831; AllianceGenome:HGNC:3679
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
Summary: The protein encoded by this gene is a member of the fibroblast growth factor (FGF) family. FGF family members possess broad mitogenic and cell survival activities and are involved in a variety of biological processes including embryonic development, cell growth, morphogenesis, tissue repair, tumor growth and invasion. The mouse homolog of this gene was found to be preferentially expressed in the inner root sheath of the hair follicle, which suggested a role in hair development. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jul 2014]
Expression: Biased expression in skin (RPKM 1.5), brain (RPKM 0.4) and 7 other tissues See more
Orthologs: mouse all
NEW: Try the new Gene table
Try the new Transcript table

Genomic context

Location:: 19p13.3

Exon count:: 3

Annotation release	Status	Assembly	Chr	Location
RS_2024_08	current	GRCh38.p14 (GCF_000001405.40)	19	NC_000019.10 (639879..644373)
RS_2024_08	current	T2T-CHM13v2.0 (GCF_009914755.1)	19	NC_060943.1 (594185..598645)
RS_2024_09	previous assembly	GRCh37.p13 (GCF_000001405.25)	19	NC_000019.9 (639879..644373)

Chromosome 19 - NC_000019.10 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

Go to the top of the page Help

Go to reference sequence details

Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Expression

Go to the top of the page Help

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

Go to the top of the page Help

GeneRIFs: Gene References Into Functions

What's a GeneRIF?

FGFBP1-mediated crosstalk between fibroblasts and pancreatic cancer cells via FGF22/FGFR2 promotes invasion and metastasis of pancreatic cancer.
Title: FGFBP1-mediated crosstalk between fibroblasts and pancreatic cancer cells via FGF22/FGFR2 promotes invasion and metastasis of pancreatic cancer.
FGF22 displays protective, antioxidant, and mitogenic effect on mammalian cells.
Title: Highly efficient production of functional recombinant human fibroblast growth factor 22 in E. coli and its protective effects on H(2)O(2)-lesioned L02 cells.
High FGF22 expression is associated with Lung Adenocarcinoma.
Title: Integrated Analysis of Transcriptome and Prognosis Data Identifies FGF22 as a Prognostic Marker of Lung Adenocarcinoma.
This study showed that serum FGF22 levels in depressive patients were negatively correlated with serum IL-1beta levels. In animal and cell experiments, enhancing the levels of FGF22 in rat hippocampus was demonstrated to alleviate the chronic unpredictable mild stress-induced depression. The increase in FGF22 was found to be associated with reduced IL-1beta expression and hippocampal apoptosis.
Title: Fibroblast growth factor 22 is a novel modulator of depression through interleukin-1β.

Submit: New GeneRIF Correction

Phenotypes

Go to the top of the page Help

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

Review eQTL and phenotype association data in this region using PheGenI

Variation

Go to the top of the page Help

See variants in ClinVar

See studies and variants in dbVar

See Variation Viewer (GRCh37.p13)

See Variation Viewer (GRCh38)

Interactions

Go to the top of the page Help

Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

Go to the top of the page Help

Gene Ontology Provided by GOA

Function	Evidence Code	Pubs
enables fibroblast growth factor receptor binding	IBA Inferred from Biological aspect of Ancestor more info
enables growth factor activity	IBA Inferred from Biological aspect of Ancestor more info

Process	Evidence Code	Pubs
involved_in cell differentiation	NAS Non-traceable Author Statement more info	PubMed
involved_in fibroblast growth factor receptor signaling pathway	IBA Inferred from Biological aspect of Ancestor more info
involved_in neurogenesis	IBA Inferred from Biological aspect of Ancestor more info
involved_in positive regulation of MAPK cascade	IBA Inferred from Biological aspect of Ancestor more info
involved_in positive regulation of cell population proliferation	IBA Inferred from Biological aspect of Ancestor more info
involved_in regulation of cell migration	IBA Inferred from Biological aspect of Ancestor more info

Component	Evidence Code	Pubs
is_active_in cytoplasm	IBA Inferred from Biological aspect of Ancestor more info
located_in extracellular region	TAS Traceable Author Statement more info
located_in extracellular space	NAS Non-traceable Author Statement more info	PubMed

General protein information

Go to the top of the page Help

Preferred Names: fibroblast growth factor 22

Names: FGF-22

NCBI Reference Sequences (RefSeq)

Go to the top of the page Help

NEW Try the new Transcript table

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_001300812.3 → NP_001287741.1 fibroblast growth factor 22 isoform 2 precursor

Status: REVIEWED

Description

Transcript Variant: This variant (2) uses an alternate splice site in the 3' coding region, compared to variant 1. It encodes isoform 2, which has a shorter and distinct C-terminus, compared to isoform 1.

Source sequence(s)

AC004449

Consensus CDS

CCDS74241.1

UniProtKB/TrEMBL

K7ELB9

Related

ENSP00000466004.1, ENST00000586042.6

Conserved Domains (1) summary

cl00060
Location:41 → 106

FGF; Acidic and basic fibroblast growth factor family; FGFs are mitogens, which stimulate growth or differentiation of cells of mesodermal or neuroectodermal origin. The family plays essential roles in patterning and differentiation during vertebrate ...
NM_020637.2 → NP_065688.1 fibroblast growth factor 22 isoform 1 precursor

See identical proteins and their annotated locations for NP_065688.1

Status: REVIEWED

Description

Transcript Variant: This variant (1) encodes the longer isoform (1).

Source sequence(s)

AC004449

Consensus CDS

CCDS12037.1

UniProtKB/Swiss-Prot

B2RPH4, Q9HCT0

UniProtKB/TrEMBL

A0A7U3JVZ9

Related

ENSP00000215530.4, ENST00000215530.7

Conserved Domains (1) summary

smart00442
Location:39 → 167

FGF; Acidic and basic fibroblast growth factor family