Bone morphogenetic protein 8B

Protein-coding gene in the species Homo sapiens
BMP8B
Identifiers
AliasesBMP8B, BMP8, OP2, bone morphogenetic protein 8b
External IDsOMIM: 602284; MGI: 104515; HomoloGene: 74865; GeneCards: BMP8B; OMA:BMP8B - orthologs
Gene location (Human)
Chromosome 1 (human)
Chr.Chromosome 1 (human)[1]
Chromosome 1 (human)
Genomic location for BMP8B
Genomic location for BMP8B
Band1p34.2Start39,757,182 bp[1]
End39,788,865 bp[1]
Gene location (Mouse)
Chromosome 4 (mouse)
Chr.Chromosome 4 (mouse)[2]
Chromosome 4 (mouse)
Genomic location for BMP8B
Genomic location for BMP8B
Band4 D2.2|4 57.42 cMStart123,206,438 bp[2]
End123,237,045 bp[2]
RNA expression pattern
Bgee
HumanMouse (ortholog)
Top expressed in
  • tibia

  • spinal ganglia

  • trigeminal ganglion

  • jejunal mucosa

  • tibial nerve

  • retinal pigment epithelium

  • sural nerve

  • trabecular bone

  • duodenum

  • mucosa of colon
Top expressed in
  • decidua

  • gastrula

  • intestinal villus

  • calvaria

  • hair follicle

  • molar

  • jejunum

  • embryo

  • Ileal epithelium

  • body of femur
More reference expression data
BioGPS
More reference expression data
Gene ontology
Molecular function
  • transforming growth factor beta receptor binding
  • cytokine activity
  • BMP receptor binding
  • growth factor activity
Cellular component
  • extracellular region
  • extracellular space
Biological process
  • regulation of apoptotic process
  • multicellular organism development
  • skeletal system development
  • positive regulation of pathway-restricted SMAD protein phosphorylation
  • cartilage development
  • cell differentiation
  • regulation of MAPK cascade
  • SMAD protein signal transduction
  • cell development
  • BMP signaling pathway
  • ossification
  • regulation of signaling receptor activity
Sources:Amigo / QuickGO
Orthologs
SpeciesHumanMouse
Entrez

656

12163

Ensembl

ENSG00000116985

ENSMUSG00000032726

UniProt

P34820

P34821

RefSeq (mRNA)

NM_001720

NM_001256019
NM_007558

RefSeq (protein)

NP_001711

NP_001242948
NP_031584

Location (UCSC)Chr 1: 39.76 – 39.79 MbChr 4: 123.21 – 123.24 Mb
PubMed search[3][4]
Wikidata
View/Edit HumanView/Edit Mouse

Bone morphogenetic protein 8B is a protein that in humans is encoded by the BMP8B gene.[5][6][7]

The protein encoded by this gene is a member of the TGF-β superfamily. It has close sequence homology to BMP7 and BMP5 and is believed to play a role in bone and cartilage development. It has been shown to be expressed in the hippocampus of murine embryos.

The bone morphogenetic proteins (BMPs) are a family of secreted signaling molecules that can induce ectopic bone growth. Many BMPs are part of the transforming growth factor-beta (TGFB) superfamily. BMPs were originally identified by an ability of demineralized bone extract to induce endochondral osteogenesis in vivo in an extraskeletal site. Based on its expression early in embryogenesis, the BMP encoded by this gene has a proposed role in early development. In addition, the fact that this BMP is closely related to BMP5 and BMP7 has led to speculation of possible bone inductive activity.[7]

References

  1. ^ a b c GRCh38: Ensembl release 89: ENSG00000116985 – Ensembl, May 2017
  2. ^ a b c GRCm38: Ensembl release 89: ENSMUSG00000032726 – Ensembl, May 2017
  3. ^ "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  4. ^ "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  5. ^ Ozkaynak E, Schnegelsberg PN, Jin DF, Clifford GM, Warren FD, Drier EA, Oppermann H (Jan 1993). "Osteogenic protein-2. A new member of the transforming growth factor-beta superfamily expressed early in embryogenesis". J Biol Chem. 267 (35): 25220–7. doi:10.1016/S0021-9258(19)74028-9. PMID 1460021.
  6. ^ DiLeone RJ, King JA, Storm EE, Copeland NG, Jenkins NA, Kingsley DM (Jun 1997). "The Bmp8 gene is expressed in developing skeletal tissue and maps near the Achondroplasia locus on mouse chromosome 4". Genomics. 40 (1): 196–8. doi:10.1006/geno.1996.4533. PMID 9070944.
  7. ^ a b "Entrez Gene: BMP8B bone morphogenetic protein 8b (osteogenic protein 2)".

Further reading

  • Gregory SG, Barlow KF, McLay KE, et al. (2006). "The DNA sequence and biological annotation of human chromosome 1". Nature. 441 (7091): 315–21. Bibcode:2006Natur.441..315G. doi:10.1038/nature04727. PMID 16710414.
  • Wen XZ, Akiyama Y, Baylin SB, Yuasa Y (2006). "Frequent epigenetic silencing of the bone morphogenetic protein 2 gene through methylation in gastric carcinomas". Oncogene. 25 (18): 2666–73. doi:10.1038/sj.onc.1209297. PMID 16314833.
  • Saito T, Ji G, Shinzawa H, et al. (2004). "Genetic variations in humans associated with differences in the course of hepatitis C". Biochem. Biophys. Res. Commun. 317 (2): 335–41. doi:10.1016/j.bbrc.2004.03.056. PMID 15063762.
  • Strausberg RL, Feingold EA, Grouse LH, et al. (2003). "Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences". Proc. Natl. Acad. Sci. U.S.A. 99 (26): 16899–903. Bibcode:2002PNAS...9916899M. doi:10.1073/pnas.242603899. PMC 139241. PMID 12477932.
  • Ying Y, Qi X, Zhao GQ (2001). "Induction of primordial germ cells from murine epiblasts by synergistic action of BMP4 and BMP8B signaling pathways". Proc. Natl. Acad. Sci. U.S.A. 98 (14): 7858–62. Bibcode:2001PNAS...98.7858Y. doi:10.1073/pnas.151242798. PMC 35432. PMID 11427739.
  • Ying Y, Liu XM, Marble A, et al. (2000). "Requirement of Bmp8b for the generation of primordial germ cells in the mouse". Mol. Endocrinol. 14 (7): 1053–63. doi:10.1210/mend.14.7.0479. PMID 10894154.
  • Auffray C, Behar G, Bois F, et al. (1995). "[IMAGE: molecular integration of the analysis of the human genome and its expression]". Comptes Rendus de l'Académie des Sciences, Série III. 318 (2): 263–72. PMID 7757816.

External links

  • v
  • t
  • e
TGF beta superfamily of ligands
Ligand of ACVR or TGFBR
Ligand of BMPR
TGF beta receptors
(Activin, BMP, family)
TGFBR1:
TGFBR2:
TGFBR3:
Transducers/SMADLigand inhibitors
CoreceptorsOther
  • v
  • t
  • e
TGFβ receptor superfamily modulators
Type I
ALK1 (ACVRL1)
  • Kinase inhibitors: K-02288
  • ML-347 (LDN-193719, VU0469381)
  • Other inhibitors: Disitertide
ALK2 (ACVR1A)
  • Kinase inhibitors: DMH-1
  • DMH-2
  • Dorsomorphin (BML-275)
  • K-02288
  • ML-347 (LDN-193719, VU0469381)
ALK3 (BMPR1A)
  • Kinase inhibitors: DMH-2
  • Dorsomorphin (BML-275)
  • K-02288
ALK4 (ACVR1B)
  • Kinase inhibitors: A 83-01
  • SB-431542
  • SB-505124
ALK5 (TGFβR1)
ALK6 (BMPR1B)
  • Kinase inhibitors: DMH-2
  • Dorsomorphin (BML-275)
  • K-02288
ALK7 (ACVR1C)
  • Antagonists: Lefty (1, 2)
  • Kinase inhibitors: A 83-01
  • SB-431542
  • SB-505124
Type II
TGFβR2
  • Kinase inhibitors: DMH-2
  • LY-364947
BMPR2
ACVR2A (ACVR2)
ACVR2B
  • Decoy receptors: Ramatercept
AMHR2 (AMHR)
Type III
TGFβR3 (β-glycan)
Unsorted

This article incorporates text from the United States National Library of Medicine, which is in the public domain.

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