TIMP1

Protein-coding gene in the species Homo sapiens
TIMP1
Available structures
PDBOrtholog search: PDBe RCSB
List of PDB id codes

1D2B, 1OO9, 1UEA, 2J0T, 3MA2, 3V96

Identifiers
AliasesTIMP1, CLGI, EPA, EPO, HCI, TIMP, TIMP-1, TIMP metallopeptidase inhibitor 1
External IDsOMIM: 305370 MGI: 98752 HomoloGene: 36321 GeneCards: TIMP1
Gene location (Human)
X chromosome (human)
Chr.X chromosome (human)[1]
X chromosome (human)
Genomic location for TIMP1
Genomic location for TIMP1
BandXp11.3Start47,582,408 bp[1]
End47,586,789 bp[1]
Gene location (Mouse)
X chromosome (mouse)
Chr.X chromosome (mouse)[2]
X chromosome (mouse)
Genomic location for TIMP1
Genomic location for TIMP1
BandX A1.3|X 16.38 cMStart20,736,405 bp[2]
End20,740,974 bp[2]
RNA expression pattern
Bgee
HumanMouse (ortholog)
Top expressed in
  • right coronary artery

  • gallbladder

  • left coronary artery

  • ascending aorta

  • stromal cell of endometrium

  • islet of Langerhans

  • pericardium

  • right adrenal gland

  • left adrenal gland

  • upper lobe of left lung
Top expressed in
  • calvaria

  • body of femur

  • ankle joint

  • ankle

  • fossa

  • belly cord

  • periosteum

  • external carotid artery

  • seminal vesicula

  • internal carotid artery
More reference expression data
BioGPS
More reference expression data
Gene ontology
Molecular function
  • peptidase inhibitor activity
  • enzyme inhibitor activity
  • cytokine activity
  • metal ion binding
  • protease binding
  • protein binding
  • metalloendopeptidase inhibitor activity
  • growth factor activity
  • zinc ion binding
Cellular component
  • extracellular matrix
  • extracellular region
  • basement membrane
  • extracellular exosome
  • platelet alpha granule lumen
  • extracellular space
  • endoplasmic reticulum lumen
  • collagen
Biological process
  • response to cytokine
  • negative regulation of peptidase activity
  • human ageing
  • response to peptide hormone
  • platelet degranulation
  • wound healing
  • negative regulation of apoptotic process
  • extracellular matrix disassembly
  • negative regulation of trophoblast cell migration
  • response to organic substance
  • cell activation
  • cartilage development
  • regulation of integrin-mediated signaling pathway
  • positive regulation of cell population proliferation
  • response to hormone
  • negative regulation of membrane protein ectodomain proteolysis
  • negative regulation of endopeptidase activity
  • negative regulation of catalytic activity
  • negative regulation of metallopeptidase activity
  • post-translational protein modification
  • regulation of signaling receptor activity
  • connective tissue replacement involved in inflammatory response wound healing
  • cytokine-mediated signaling pathway
Sources:Amigo / QuickGO
Orthologs
SpeciesHumanMouse
Entrez

7076

21857

Ensembl

ENSG00000102265

ENSMUSG00000001131

UniProt

P01033
Q6FGX5

P12032

RefSeq (mRNA)

NM_003254

NM_001044384
NM_001294280
NM_011593

RefSeq (protein)

NP_003245
NP_003245.1

NP_001037849
NP_001281209
NP_035723

Location (UCSC)Chr X: 47.58 – 47.59 MbChr X: 20.74 – 20.74 Mb
PubMed search[3][4]
Wikidata
View/Edit HumanView/Edit Mouse

TIMP metallopeptidase inhibitor 1, also known as TIMP1, a tissue inhibitor of metalloproteinases, is a glycoprotein with a molecular weight of 28 kDa.[5] TIMP1 is expressed from several tissues of organisms.

This protein is a member of the TIMP family. The glycoprotein is a natural inhibitor of the matrix metalloproteinases (MMPs), a group of peptidases involved in degradation of the extracellular matrix. In addition to its inhibitory role against most of the known MMPs, the encoded protein is able to promote cell proliferation in a wide range of cell types, and may also have an anti-apoptotic function.

Function

TIMP1 is an inhibitory molecule that regulates matrix metalloproteinases (MMPs), and disintegrin-metalloproteinases (ADAMs and ADAMTSs).[6] In regulating MMPs, TIMP1 plays a crucial role in extracellular matrix (ECM) composition, wound healing,[7] and pregnancy.[8][9][10]

The dysregulated activity of TIMP1 has been implicated in cancer.[11] In pregnancy, TIMP1 plays a regulatory role in the process of implantation, particularly the cytotrophoblast invasion of the uterine endometrium.[12] Additionally, it plays a role in regulating the transcriptional profile of fetal and placental tissues associated with the early stages of pregnancy.[13] Studies attribute this role to a mechanism involving the chromatin structure at the TIMP1 promoter region, implicating new pharmaceutical possibilities for the therapeutic regulation of TIMP1. Accordingly, TIMP1 can be manipulated in vitro using techniques, like the TIMP1 knock-out.[14][15][16]

Other names

  • Erythroid potentiating activity (EPA)
  • Human collagenase inhibitor (HCI)

Regulation of TIMP expression

Transcription of this gene is highly inducible in response to many cytokines and hormones. In addition, the expression from some but not all inactive X chromosomes suggests that this gene inactivation is polymorphic in human females. This gene is located within intron 6 of the synapsin I gene and is transcribed in the opposite direction.[17]

In adrenocortical cells the trophic hormone ACTH induces expression of TIMP-1 and the increase in TIMP expression is also associated with decreased collagenase activity.[18]

Increased expression of TIMP1 has been found to be associated with worse prognosis of various tumors, such as laryngeal carcinoma[19] or melanoma.[20]

See also

References

  1. ^ a b c GRCh38: Ensembl release 89: ENSG00000102265 – Ensembl, May 2017
  2. ^ a b c GRCm38: Ensembl release 89: ENSMUSG00000001131 – 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. ^ Nee, Larine E.; Mcmorrow, Tara; Campbell, Eric; Slattery, Craig; Ryan, Michael P. (2004-10-01). "TNF-α and IL-1β–mediated regulation of MMP-9 and TIMP-1 in renal proximal tubular cells". Kidney International. 66 (4): 1376–1386. doi:10.1111/j.1523-1755.2004.00900.x. ISSN 0085-2538. PMID 15458430.
  6. ^ Brew K, Nagase H (January 2010). "The tissue inhibitors of metalloproteinases (TIMPs): an ancient family with structural and functional diversity". Biochimica et Biophysica Acta (BBA) - Molecular Cell Research. 1803 (1): 55–71. doi:10.1016/j.bbamcr.2010.01.003. PMC 2853873. PMID 20080133.
  7. ^ Brew K, Dinakarpandian D, Nagase H (March 2000). "Tissue inhibitors of metalloproteinases: evolution, structure and function". Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology. 1477 (1–2): 267–83. doi:10.1016/S0167-4838(99)00279-4. PMID 10708863.
  8. ^ Graham CH, Lala PK (August 1991). "Mechanism of control of trophoblast invasion in situ". Journal of Cellular Physiology. 148 (2): 228–34. doi:10.1002/jcp.1041480207. PMID 1652588. S2CID 3145982.
  9. ^ Nothnick WB, Soloway P, Curry TE (May 1997). "Assessment of the role of tissue inhibitor of metalloproteinase-1 (TIMP-1) during the periovulatory period in female mice lacking a functional TIMP-1 gene". Biology of Reproduction. 56 (5): 1181–8. doi:10.1095/biolreprod56.5.1181. PMID 9160717.
  10. ^ Nothnick WB (September 2000). "Disruption of the tissue inhibitor of metalloproteinase-1 gene results in altered reproductive cyclicity and uterine morphology in reproductive-age female mice". Biology of Reproduction. 63 (3): 905–12. doi:10.1095/biolreprod63.3.905. PMID 10952938.
  11. ^ Kim YS, Kim SH, Kang JG, Ko JH (2012). "Expression level and glycan dynamics determine the net effects of TIMP-1 on cancer progression". BMB Reports. 45 (11): 623–8. doi:10.5483/BMBRep.2012.45.11.233. PMC 4133808. PMID 23187000.
  12. ^ Graham CH, Lala PK (August 1991). "Mechanism of control of trophoblast invasion in situ". Journal of Cellular Physiology. 148 (2): 228–34. doi:10.1002/jcp.1041480207. PMID 1652588. S2CID 3145982.
  13. ^ Vincent ZL, Mitchell MD, Ponnampalam AP (December 2015). "Regulation of TIMP-1 in Human Placenta and Fetal Membranes by lipopolysaccharide and demethylating agent 5-aza-2'-deoxycytidine". Reproductive Biology and Endocrinology. 13: 136. doi:10.1186/s12958-015-0132-y. PMC 4687108. PMID 26691525.
  14. ^ Gong Y, Scott E, Lu R, Xu Y, Oh WK, Yu Q (2013-10-15). "TIMP-1 promotes accumulation of cancer associated fibroblasts and cancer progression". PLOS ONE. 8 (10): e77366. Bibcode:2013PLoSO...877366G. doi:10.1371/journal.pone.0077366. PMC 3797040. PMID 24143225.
  15. ^ Jourquin J, Tremblay E, Bernard A, Charton G, Chaillan FA, Marchetti E, Roman FS, Soloway PD, Dive V, Yiotakis A, Khrestchatisky M, Rivera S (November 2005). "Tissue inhibitor of metalloproteinases-1 (TIMP-1) modulates neuronal death, axonal plasticity, and learning and memory". The European Journal of Neuroscience. 22 (10): 2569–78. doi:10.1111/j.1460-9568.2005.04426.x. PMID 16307599. S2CID 18499513.
  16. ^ Graham CH, Lala PK (August 1991). "Mechanism of control of trophoblast invasion in situ". Journal of Cellular Physiology. 148 (2): 228–34. doi:10.1002/jcp.1041480207. PMID 1652588. S2CID 3145982.
  17. ^ "Entrez Gene: TIMP1 TIMP metallopeptidase inhibitor 1".
  18. ^ Reichenstein M, Reich R, LeHoux JG, Hanukoglu I (February 2004). "ACTH induces TIMP-1 expression and inhibits collagenase in adrenal cortex cells". Molecular and Cellular Endocrinology. 215 (1–2): 109–14. CiteSeerX 10.1.1.538.7614. doi:10.1016/j.mce.2003.11.011. PMID 15026182. S2CID 6836003.
  19. ^ Ma J, Wang J, Fan W, Pu X, Zhang D, Fan C, Xiong L, Zhu H, Xu N, Chen R, Liu S (Dec 2013). "Upregulated TIMP-1 correlates with poor prognosis of laryngeal squamous cell carcinoma". International Journal of Clinical and Experimental Pathology. 7 (1): 246–54. PMC 3885479. PMID 24427345.
  20. ^ Tarhini AA, Lin Y, Yeku O, LaFramboise WA, Ashraf M, Sander C, Lee S, Kirkwood JM (January 2014). "A four-marker signature of TNF-RII, TGF-α, TIMP-1 and CRP is prognostic of worse survival in high-risk surgically resected melanoma". Journal of Translational Medicine. 12: 19. doi:10.1186/1479-5876-12-19. PMC 3909384. PMID 24457057.

Further reading

  • Hornebeck W (December 2003). "Down-regulation of tissue inhibitor of matrix metalloprotease-1 (TIMP-1) in aged human skin contributes to matrix degradation and impaired cell growth and survival". Pathologie-Biologie. 51 (10): 569–73. doi:10.1016/j.patbio.2003.09.003. PMID 14622947.
  • Gardner J, Ghorpade A (December 2003). "Tissue inhibitor of metalloproteinase (TIMP)-1: the TIMPed balance of matrix metalloproteinases in the central nervous system". Journal of Neuroscience Research. 74 (6): 801–6. doi:10.1002/jnr.10835. PMC 3857704. PMID 14648584.

External links

  • The MEROPS online database for peptidases and their inhibitors: I35.001
  • Overview of all the structural information available in the PDB for UniProt: P01033 (Metalloproteinase inhibitor 1) at the PDBe-KB.
  • v
  • t
  • e
  • 1d2b: THE MMP-INHIBITORY, N-TERMINAL DOMAIN OF HUMAN TISSUE INHIBITOR OF METALLOPROTEINASES-1 (N-TIMP-1), SOLUTION NMR, 29 STRUCTURES
    1d2b: THE MMP-INHIBITORY, N-TERMINAL DOMAIN OF HUMAN TISSUE INHIBITOR OF METALLOPROTEINASES-1 (N-TIMP-1), SOLUTION NMR, 29 STRUCTURES
  • 1oo9: Orientation in Solution of MMP-3 Catalytic Domain and N-TIMP-1 from Residual Dipolar Couplings
    1oo9: Orientation in Solution of MMP-3 Catalytic Domain and N-TIMP-1 from Residual Dipolar Couplings
  • 1uea: MMP-3/TIMP-1 COMPLEX
    1uea: MMP-3/TIMP-1 COMPLEX
  • 2j0t: CRYSTAL STRUCTURE OF THE CATALYTIC DOMAIN OF MMP-1 IN COMPLEX WITH THE INHIBITORY DOMAIN OF TIMP-1
    2j0t: CRYSTAL STRUCTURE OF THE CATALYTIC DOMAIN OF MMP-1 IN COMPLEX WITH THE INHIBITORY DOMAIN OF TIMP-1


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