CDB15:0001058 MDK — ITGB1

Experimentally validated in Human; Orthology-inferred in Mouse, Rat, Frog, Zebrafish, Chicken, Macaque, Pig, Dog, Cow, Chimp, Horse, Marmoset, Sheep

Title

Journal:; Year Published:

Abstract

alpha4beta1- and alpha6beta1-integrins are functional receptors for midkine, a heparin-binding growth factor.

Journal of cell science, 2004; PubMed, Homo sapiens MDK — Homo sapiens ITGB1

ABSTRACT: Midkine is a heparin-binding growth factor that promotes the growth, survival, migration and differentiation of various target cells. So far, receptor-type protein tyrosine phosphatase zeta, low-density-lipoprotein-receptor-related protein and anaplastic lymphoma kinase have been identified as receptors for midkine. We found beta1 integrin in midkine-binding proteins from 13-day-old mouse embryos. beta1-Integrin bound to a midkine-agarose column and was eluted mostly with EDTA. Further study revealed that the alpha-subunits capable of binding to midkine were alpha4 and alpha6. Purified alpha4beta1- and alpha6beta1-integrins bound midkine. Anti-alpha4 antibody inhibited the midkine-dependent migration of osteoblastic cells, and anti-alpha6 antibody inhibited the midkine-dependent neurite outgrowth of embryonic neurons. After midkine treatment, tyrosine phosphorylation of paxillin, an integrin-associated molecule, was transiently increased in osteoblastic cells. Therefore, we concluded that alpha4beta1- and alpha6beta1-integrins are functional receptors for midkine. We observed that the low-density-lipoprotein-receptor-related-protein-6 ectodomain was immunoprecipitated with alpha6beta1-integrin and alpha4beta1-integrin. The low-density-lipoprotein-receptor-related-protein-6 ectodomain was also immunoprecipitated with receptor-type protein tyrosine phosphatase zeta. alpha4beta1- and alpha6beta1-Integrins are expected to co-operate with other midkine receptors, possibly in a multimolecular complex that contains other midkine receptors.

Basic Information on MDK

Ligand Name: midkine

Other Symbols: NEGF2, MK, FLJ27379

Ligand Location: secreted based on hpa, perplexity, uniprot

HGNC Gene Symbol Report: MDK

GeneCards: MDK

HGNC Gene Group: unknown

Functional Annotations for MDK

Gene Ontologies: PAN-GO, AmiGO 2

Expression Profile: Human Protein Atlas (RNA and protein), Human Cell Atlas (RNA), GEPIA cancer vs normal (RNA), GeneCards (RNA and protein)

Disease Annotations: MalaCards, OMIM, Open Targets Platform, DISEASES (text mining), AI summary (LLM)

Interactions with other Receptors for MDK

MDK — ALK ・ MDK — ITGA4 ・ MDK — ITGA6 ・ MDK — LRP1 ・ MDK — PTPRZ1 ・ MDK — SDC1 ・ MDK — SDC3 ・ MDK — SDC4 ・ MDK — TSPAN1 ・ MDK — NOTCH2 ・ MDK — RNF167

Basic Information on ITGB1

Receptor Name: integrin subunit beta 1

Other Symbols: FNRB, MSK12, MDF2, CD29, GPIIA

Receptor Location: cell membrane based on hpa, perplexity, uniprot

HGNC Gene Symbol Report: ITGB1

GeneCards: ITGB1

HGNC Gene Group: CD molecules, Integrins

Functional Annotations for ITGB1

Gene Ontologies: PAN-GO, AmiGO 2

Expression Profile: Human Protein Atlas (RNA and protein), Human Cell Atlas (RNA), GEPIA cancer vs normal (RNA), GeneCards (RNA and protein)

Disease Annotations: MalaCards, OMIM, Open Targets Platform, DISEASES (text mining), AI summary (LLM)

Interactions with other Ligands for ITGB1

ADAM12 — ITGB1 ・ ADAM15 — ITGB1 ・ ADAM17 — ITGB1 ・ ADAM2 — ITGB1 ・ ADAM9 — ITGB1 ・ ANGPT1 — ITGB1 ・ CD14 — ITGB1 ・ CHAD — ITGB1 ・ COL11A1 — ITGB1 ・ COL18A1 — ITGB1 ・ COL1A1 — ITGB1 ・ COL1A2 — ITGB1 ・ COL2A1 — ITGB1 ・ COL3A1 — ITGB1 ・ COL4A1 — ITGB1 ・ COL4A3 — ITGB1 ・ COL4A4 — ITGB1 ・ COL4A5 — ITGB1 ・ COL4A6 — ITGB1 ・ COL5A1 — ITGB1 ・ CXCL12 — ITGB1 ・ F13A1 — ITGB1 ・ FBLN1 — ITGB1 ・ FBN1 — ITGB1 ・ FGA — ITGB1 ・ VEGFD — ITGB1 ・ FN1 — ITGB1 ・ HSPG2 — ITGB1 ・ ICAM4 — ITGB1 ・ LAMA1 — ITGB1 ・ LAMA2 — ITGB1 ・ LAMA4 — ITGB1 ・ LAMA5 — ITGB1 ・ LAMB1 — ITGB1 ・ LAMB3 — ITGB1 ・ LAMC1 — ITGB1 ・ LAMC2 — ITGB1 ・ LGALS3BP — ITGB1 ・ MATN1 — ITGB1 ・ NID1 — ITGB1 ・ NPNT — ITGB1 ・ PLG — ITGB1 ・ RELN — ITGB1 ・ SEMA7A — ITGB1 ・ SPP1 — ITGB1 ・ TGM2 — ITGB1 ・ THBS1 — ITGB1 ・ THBS2 — ITGB1 ・ TIMP2 — ITGB1 ・ TNC — ITGB1 ・ VCAM1 — ITGB1 ・ VCAN — ITGB1 ・ VEGFA — ITGB1 ・ VEGFC — ITGB1 ・ VTN — ITGB1 ・ ANGPTL2 — ITGB1 ・ CCN4 — ITGB1 ・ CLEC11A — ITGB1 ・ LGALS1 — ITGB1 ・ PLA2G2A — ITGB1 ・ SPON2 — ITGB1 ・ ADAM28 — ITGB1 ・ AGGF1 — ITGB1 ・ AGRN — ITGB1 ・ ANGPT2 — ITGB1 ・ ANGPTL4 — ITGB1 ・ CCN2 — ITGB1 ・ CCN3 — ITGB1 ・ CD40LG — ITGB1 ・ CDH1 — ITGB1 ・ COL10A1 — ITGB1 ・ COL11A2 — ITGB1 ・ COL13A1 — ITGB1 ・ COL4A2 — ITGB1 ・ COL8A1 — ITGB1 ・ COL8A2 — ITGB1 ・ CSPG4 — ITGB1 ・ CX3CL1 — ITGB1 ・ ICAM5 — ITGB1 ・ IL1B — ITGB1 ・ JAM2 — ITGB1 ・ L1CAM — ITGB1 ・ LAMA3 — ITGB1 ・ LAMB2 — ITGB1 ・ LGALS3 — ITGB1 ・ LGALS8 — ITGB1 ・ MFGE8 — ITGB1 ・ MIA — ITGB1 ・ NTN4 — ITGB1 ・ PLAUR — ITGB1 ・ SVEP1 — ITGB1 ・ TGFB1 — ITGB1 ・ TGFB3 — ITGB1 ・ THBS4 — ITGB1 ・ THY1 — ITGB1 ・ TIMP1 — ITGB1 ・ VWF — ITGB1