HSPB8

Last updated
HSPB8
Identifiers
Aliases HSPB8 , CMT2L, DHMN2, E2IG1, H11, HMN2, HMN2A, HSP22, heat shock protein family B (small) member 8
External IDs OMIM: 608014 MGI: 2135756 HomoloGene: 8654 GeneCards: HSPB8
Orthologs
SpeciesHumanMouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)

NM_014365

NM_030704

RefSeq (protein)

NP_055180

NP_109629.1

Location (UCSC) Chr 12: 119.17 – 119.22 Mb Chr 5: 116.55 – 116.56 Mb
PubMed search [3] [4]
Wikidata
View/Edit Human View/Edit Mouse

Heat shock protein beta-8 is a protein that in humans is encoded by the HSPB8 gene. [5] [6] [7]

Contents

Interactions

HSPB8 has been shown to interact with:


Clinical importance

Mutations in this gene have been associated with an autosomal dominant rimmed vacuolar myopathy [11] The clinical features of this condition are distal and proximal myopathy. MRI show severe relatively symmetric multifocal fatty degenerative changes within the muscles. Muscle biopsy shows rimmed vacuoles, muscle fiber atrophy and endomysial fibrosis.

Related Research Articles

<span class="mw-page-title-main">Hsp27</span> Protein-coding gene in the species Homo sapiens

Heat shock protein 27 (Hsp27) also known as heat shock protein beta-1 (HSPB1) is a protein that in humans is encoded by the HSPB1 gene.

<span class="mw-page-title-main">HADHB</span> Protein-coding gene in the species Homo sapiens

Trifunctional enzyme subunit beta, mitochondrial (TP-beta) also known as 3-ketoacyl-CoA thiolase, acetyl-CoA acyltransferase, or beta-ketothiolase is an enzyme that in humans is encoded by the HADHB gene.

<span class="mw-page-title-main">Hydroxycarboxylic acid receptor 3</span> Protein-coding gene in the species Homo sapiens

Hydroxycarboxylic acid receptor 3 (HCA3), also known as niacin receptor 2 (NIACR2) and GPR109B, is a protein which in humans is encoded by the HCAR3 gene. HCA3, like the other hydroxycarboxylic acid receptors HCA1 and HCA2, is a Gi/o-coupled G protein-coupled receptor (GPCR). The primary endogenous agonists of HCA3 are 3-hydroxyoctanoic acid and kynurenic acid. HCA3 is also a low-affinity biomolecular target for niacin (aka nicotinic acid).

<span class="mw-page-title-main">GNE (gene)</span> Protein-coding gene in humans

Bifunctional UDP-N-acetylglucosamine 2-epimerase/N-acetylmannosamine kinase is an enzyme that in humans is encoded by the GNE gene.

<span class="mw-page-title-main">FLNC (gene)</span> Protein-coding gene in the species Homo sapiens

Filamin-C (FLN-C) also known as actin-binding-like protein (ABPL) or filamin-2 (FLN2) is a protein that in humans is encoded by the FLNC gene. Filamin-C is mainly expressed in cardiac and skeletal muscles, and functions at Z-discs and in subsarcolemmal regions.

<span class="mw-page-title-main">Collagen, type VI, alpha 2</span> Protein found in humans

Collagen alpha-2(VI) chain is a protein that in humans is encoded by the COL6A2 gene.

<span class="mw-page-title-main">SAFB</span> Protein-coding gene in the species Homo sapiens

Scaffold attachment factor B, also known as SAFB, is a gene with homologs that have been studied in humans and mice.

<span class="mw-page-title-main">ARF3</span> Protein-coding gene in the species Homo sapiens

ADP-ribosylation factor 3 is a protein that in humans is encoded by the ARF3 gene.

<span class="mw-page-title-main">HSPB2</span> Protein-coding gene in the species Homo sapiens

Heat shock protein beta-2 is a protein that in humans is encoded by the HSPB2 gene.

<span class="mw-page-title-main">HSF2</span> Protein-coding gene in the species Homo sapiens

Heat shock factor protein 2 is a protein that in humans is encoded by the HSF2 gene.

<span class="mw-page-title-main">BSCL2</span> Protein-coding gene in the species Homo sapiens

Seipin is a protein that in humans is encoded by the BSCL2 gene.

<span class="mw-page-title-main">MAPKAPK5</span>

MAP kinase-activated protein kinase 5 is an enzyme that in humans is encoded by the MAPKAPK5 gene. The protein encoded by this gene is a member of the serine/threonine kinase family. In response to cellular stress and proinflammatory cytokines, this kinase is activated through its phosphorylation by MAP kinases, including MAPK1/ERK, MAPK14/p38-alpha, and MAPK11/p38-beta. In vitro, this kinase phosphorylates heat shock protein HSP27 at its physiologically relevant sites. Two alternately-spliced transcript variants of this gene encoding distinct isoforms have been reported.

<span class="mw-page-title-main">MTMR2</span> Protein-coding gene in the species Homo sapiens

Myotubularin-related protein 2 also known as phosphatidylinositol-3,5-bisphosphate 3-phosphatase or phosphatidylinositol-3-phosphate phosphatase is a protein that in humans is encoded by the MTMR2 gene.

<span class="mw-page-title-main">HSPB6</span> Protein-coding gene in the species Homo sapiens

Heat shock protein beta-6 (HSPB6) is a protein that in humans is encoded by the HSPB6 gene.

<span class="mw-page-title-main">Distal spinal muscular atrophy type 1</span> Medical condition

Distal spinal muscular atrophy type 1 (DSMA1), also known as spinal muscular atrophy with respiratory distress type 1 (SMARD1), is a rare neuromuscular disorder involving death of motor neurons in the spinal cord which leads to a generalised progressive atrophy of body muscles.

Distal hereditary motor neuronopathies, sometimes also called distal hereditary motor neuropathies, are a genetically and clinically heterogeneous group of motor neuron diseases that result from genetic mutations in various genes and are characterized by degeneration and loss of motor neuron cells in the anterior horn of the spinal cord and subsequent muscle atrophy.

Hereditary sensory and autonomic neuropathy type I or hereditary sensory neuropathy type I is a group of autosomal dominant inherited neurological diseases that affect the peripheral nervous system particularly on the sensory and autonomic functions. The hallmark of the disease is the marked loss of pain and temperature sensation in the distal parts of the lower limbs. The autonomic disturbances, if present, manifest as sweating abnormalities.

<span class="mw-page-title-main">HSPB3</span> Protein-coding gene in the species Homo sapiens

Heat shock protein beta-3 (HspB3) also known as heat shock 27kDa protein 3 is a protein that in humans is encoded by the HSPB3 gene.

Coiled-coil-helix-coiled-coil-helix domain-containing protein 10, mitochondrial, also known as Protein N27C7-4 is a protein that in humans is encoded by the CHCHD10 gene.

Distal hereditary motor neuropathy type V is a particular type of neuropathic disorder. In general, distal hereditary motor neuropathies affect the axons of distal motor neurons and are characterized by progressive weakness and atrophy of muscles of the extremities. It is common for them to be called "spinal forms of Charcot-Marie-Tooth disease (CMT)", because the diseases are closely related in symptoms and genetic cause. The diagnostic difference in these diseases is the presence of sensory loss in the extremities. There are seven classifications of dHMNs, each defined by patterns of inheritance, age of onset, severity, and muscle groups involved. Type V is a disorder characterized by autosomal dominance, weakness of the upper limbs that is progressive and symmetrical, and atrophy of the small muscles of the hands.

References

  1. 1 2 3 GRCh38: Ensembl release 89: ENSG00000152137 - Ensembl, May 2017
  2. 1 2 3 GRCm38: Ensembl release 89: ENSMUSG00000041548 - 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. Smith CC, Yu YX, Kulka M, Aurelian L (Sep 2000). "A novel human gene similar to the protein kinase (PK) coding domain of the large subunit of herpes simplex virus type 2 ribonucleotide reductase (ICP10) codes for a serine-threonine PK and is expressed in melanoma cells". J Biol Chem. 275 (33): 25690–9. doi: 10.1074/jbc.M002140200 . PMID   10833516.
  6. Charpentier AH, Bednarek AK, Daniel RL, Hawkins KA, Laflin KJ, Gaddis S, MacLeod MC, Aldaz CM (Nov 2000). "Effects of estrogen on global gene expression: identification of novel targets of estrogen action". Cancer Res. 60 (21): 5977–83. PMID   11085516.
  7. "Entrez Gene: HSPB8 Heat shock 22kDa protein 8".
  8. 1 2 Sun X, Fontaine JM, Rest JS, Shelden EA, Welsh MJ, Benndorf R (Jan 2004). "Interaction of human HSP22 (HSPB8) with other small heat shock proteins". J. Biol. Chem. 279 (4): 2394–402. doi: 10.1074/jbc.M311324200 . PMID   14594798.
  9. Benndorf R, Sun X, Gilmont RR, Biederman KJ, Molloy MP, Goodmurphy CW, Cheng H, Andrews PC, Welsh MJ (Jul 2001). "HSP22, a new member of the small heat shock protein superfamily, interacts with mimic of phosphorylated HSP27 ((3D)HSP27)". J. Biol. Chem. 276 (29): 26753–61. doi: 10.1074/jbc.M103001200 . PMID   11342557.
  10. Irobi J, Van Impe K, Seeman P, Jordanova A, Dierick I, Verpoorten N, Michalik A, De Vriendt E, Jacobs A, Van Gerwen V, Vennekens K, Mazanec R, Tournev I, Hilton-Jones D, Talbot K, Kremensky I, Van Den Bosch L, Robberecht W, Van Vandekerckhove J, Van Broeckhoven C, Gettemans J, De Jonghe P, Timmerman V (Jun 2004). "Hot-spot residue in small heat-shock protein 22 causes distal motor neuropathy". Nat. Genet. 36 (6): 597–601. doi: 10.1038/ng1328 . PMID   15122253.
  11. Al-Tahan S, Weiss L, Yu H, Tang S, Saporta M, Vihola A, Mozaffar T, Udd B, Kimonis V (2019) New family with HSPB8-associated autosomal dominant rimmed vacuolar myopathy. Neurol Genet 5(4):e349

Further reading