TRAIL

Last updated
TNFSF10
Protein TNFSF10 PDB 1d0g.png
Available structures
PDB Ortholog search: PDBe RCSB
Identifiers
Aliases TNFSF10 , APO2L, Apo-2L, CD253, TL2, TRAIL, TNLG6A, tumor necrosis factor superfamily member 10, TNF superfamily member 10
External IDs OMIM: 603598; MGI: 107414; HomoloGene: 2824; GeneCards: TNFSF10; OMA:TNFSF10 - orthologs
Orthologs
SpeciesHumanMouse
Entrez

8743

22035

Ensembl

ENSG00000121858

ENSMUSG00000039304

UniProt

P50591

P50592

RefSeq (mRNA)

NM_001190942
NM_001190943
NM_003810

NM_009425

RefSeq (protein)

NP_001177871
NP_001177872
NP_003801

NP_033451

Location (UCSC) Chr 3: 172.51 – 172.52 Mb Chr 3: 27.37 – 27.4 Mb
PubMed search [3] [4]
Wikidata
View/Edit Human View/Edit Mouse

In the field of cell biology, TNF-related apoptosis-inducing ligand (TRAIL), is a protein functioning as a ligand that induces the process of cell death called apoptosis. [5] [6]

Contents

TRAIL is a cytokine that is produced and secreted by most normal tissue cells. It causes apoptosis primarily in tumor cells, [7] by binding to certain death receptors. TRAIL and its receptors have been used as the targets of several anti-cancer therapeutics since the mid-1990s, such as Mapatumumab. However, as of 2013, these have not shown significant survival benefit. [8] TRAIL has also been implicated as a pathogenic or protective factor in various pulmonary diseases, particularly pulmonary arterial hypertension. [9]

TRAIL has also been designated CD253 (cluster of differentiation 253) and TNFSF10 (tumor necrosis factor (ligand) superfamily, member 10). [7]

Gene

In humans, the gene that encodes TRAIL is located at chromosome 3q26, which is not close to other TNF family members. [5] The genomic structure of the TRAIL gene spans approximately 20 kb and is composed of five exonic segments 222, 138, 42, 106, and 1245 nucleotides and four introns of approximately 8.2, 3.2, 2.3 and 2.3 kb.

The TRAIL gene lacks TATA and CAAT boxes and the promoter region contains putative response elements for transcription factors GATA, AP-1, C/EBP, SP-1, OCT-1, AP3, PEA3, CF-1, and ISRE.[ citation needed ]

The TRAIL gene as a drug target

TIC10 (which causes expression of TRAIL) was investigated in mice with various tumour types. [8]

Small molecule ONC201 causes expression of TRAIL which kills some cancer cells. [10]

Structure

TRAIL shows homology to other members of the tumor necrosis factor superfamily. It is composed of 281 amino acids and has characteristics of a type II transmembrane protein. The N-terminal cytoplasmic domain is not conserved across family members, however, the C-terminal extracellular domain is conserved and can be proteolytically cleaved from the cell surface. TRAIL forms a homotrimer that binds three receptor molecules.

Function

TRAIL binds to the death receptors DR4 (TRAIL-RI) and DR5 (TRAIL-RII). The process of apoptosis is caspase-8-dependent. Caspase-8 activates downstream effector caspases including procaspase-3, -6, and -7, leading to activation of specific kinases. [11] TRAIL also binds the receptors DcR1 and DcR2, which do not contain a cytoplasmic domain (DcR1) or contain a truncated death domain (DcR2). DcR1 functions as a TRAIL-neutralizing decoy-receptor. The cytoplasmic domain of DcR2 is functional and activates NFkappaB. In cells expressing DcR2, TRAIL binding therefore activates NFkappaB, leading to transcription of genes known to antagonize the death signaling pathway and/or to promote inflammation. Application of engineered ligands that have variable affinity for different death (DR4 and DR5) and decoy receptors (DCR1 and DCR2) may allow selective targeting of cancer cells by controlling activation of Type 1/Type 2 pathways of cell death and single cell fluctuations. Luminescent iridium complex-peptide hybrids, which mimic TRAIL, have recently been synthesized in vitro. These artificial TRAIL mimics bind to DR4/DR5 on cancer cells and induce cell death via both apoptosis and necrosis, which makes them a potential candidate for anticancer drug development. [12] [13]

The TRAIL receptors as a drug target

In clinical trials only a small proportion of cancer patients responded to various drugs that targeted TRAIL death receptors. Many cancer cell lines develop resistance to TRAIL and limits the efficacy of TRAIL-based therapies. [14]

Interactions

TRAIL has been shown to interact with TNFRSF10B. [15] [16] [17]

See also

Related Research Articles

<span class="mw-page-title-main">Apoptosis</span> Programmed cell death in multicellular organisms

Apoptosis is a form of programmed cell death that occurs in multicellular organisms and in some eukaryotic, single-celled microorganisms such as yeast. Biochemical events lead to characteristic cell changes (morphology) and death. These changes include blebbing, cell shrinkage, nuclear fragmentation, chromatin condensation, DNA fragmentation, and mRNA decay. The average adult human loses 50 to 70 billion cells each day due to apoptosis. For the average human child between 8 and 14 years old, each day the approximate loss is 20 to 30 billion cells.

<span class="mw-page-title-main">Tumor necrosis factor</span> Protein

Tumor necrosis factor is a cytokine and member of the TNF superfamily, which consists of various transmembrane proteins with a homologous TNF domain. It is the first cytokine to be described as an adipokine as secreted by adipose tissue.

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

Fas ligand is a type-II transmembrane protein expressed on various types of cells, including cytotoxic T lymphocytes, monocytes, neutrophils, breast epithelial cells, vascular endothelial cells and natural killer (NK) cells. It binds with its receptor, called FAS receptor and plays a crucial role in the regulation of the immune system and in induction of apoptosis, a programmed cell death.

<span class="mw-page-title-main">TNF receptor superfamily</span> Protein superfamily of cytokine receptors

The tumor necrosis factor receptor superfamily (TNFRSF) is a protein superfamily of cytokine receptors characterized by the ability to bind tumor necrosis factors (TNFs) via an extracellular cysteine-rich domain. With the exception of nerve growth factor (NGF), all TNFs are homologous to the archetypal TNF-alpha. In their active form, the majority of TNF receptors form trimeric complexes in the plasma membrane. Accordingly, most TNF receptors contain transmembrane domains (TMDs), although some can be cleaved into soluble forms, and some lack a TMD entirely. In addition, most TNF receptors require specific adaptor protein such as TRADD, TRAF, RIP and FADD for downstream signalling. TNF receptors are primarily involved in apoptosis and inflammation, but they can also take part in other signal transduction pathways, such as proliferation, survival, and differentiation. TNF receptors are expressed in a wide variety of tissues in mammals, especially in leukocytes.

<span class="mw-page-title-main">Fas receptor</span> Protein found in humans

The Fas receptor, also known as Fas, FasR, apoptosis antigen 1, cluster of differentiation 95 (CD95) or tumor necrosis factor receptor superfamily member 6 (TNFRSF6), is a protein that in humans is encoded by the FAS gene. Fas was first identified using a monoclonal antibody generated by immunizing mice with the FS-7 cell line. Thus, the name Fas is derived from FS-7-associated surface antigen.

<span class="mw-page-title-main">Death-inducing signaling complex</span>

The death-inducing signaling complex or DISC is a multi-protein complex formed by members of the death receptor family of apoptosis-inducing cellular receptors. A typical example is FasR, which forms the DISC upon trimerization as a result of its ligand (FasL) binding. The DISC is composed of the death receptor, FADD, and caspase 8. It transduces a downstream signal cascade resulting in apoptosis.

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

Tumor necrosis factor receptor type 1-associated DEATH domain protein is a protein that in humans is encoded by the TRADD gene.

<span class="mw-page-title-main">Tumor necrosis factor receptor 1</span> Membrane receptor protein found in humans

Tumor necrosis factor receptor 1 (TNFR1), also known as tumor necrosis factor receptor superfamily member 1A (TNFRSF1A) and CD120a, is a ubiquitous membrane receptor that binds tumor necrosis factor-alpha (TNFα).

<span class="mw-page-title-main">Death receptor 4</span> Protein found in humans

Death receptor 4 (DR4), also known as TRAIL receptor 1 (TRAILR1) and tumor necrosis factor receptor superfamily member 10A (TNFRSF10A), is a cell surface receptor of the TNF-receptor superfamily that binds TRAIL and mediates apoptosis.

<span class="mw-page-title-main">Death receptor 5</span> Protein found in humans

Death receptor 5 (DR5), also known as TRAIL receptor 2 (TRAILR2) and tumor necrosis factor receptor superfamily member 10B (TNFRSF10B), is a cell surface receptor of the TNF-receptor superfamily that binds TRAIL and mediates apoptosis.

<span class="mw-page-title-main">RIPK1</span> Enzyme found in humans

Receptor-interacting serine/threonine-protein kinase 1 (RIPK1) functions in a variety of cellular pathways related to both cell survival and death. In terms of cell death, RIPK1 plays a role in apoptosis and necroptosis. Some of the cell survival pathways RIPK1 participates in include NF-κB, Akt, and JNK.

<span class="mw-page-title-main">LIGHT (protein)</span> Secreted protein of the TNF superfamily

LIGHT, also known as tumor necrosis factor superfamily member 14 (TNFSF14), is a secreted protein of the TNF superfamily. It is recognized by herpesvirus entry mediator (HVEM), as well as decoy receptor 3.

<span class="mw-page-title-main">Decoy receptor 3</span> Protein found in humans

Decoy receptor 3 (Dcr3), also known as tumor necrosis factor receptor superfamily member 6B (TNFRSF6B), TR6 and M68, is a soluble protein of the tumor necrosis factor receptor superfamily which inhibits Fas ligand-induced apoptosis.

<span class="mw-page-title-main">Decoy receptor 1</span> Protein-coding gene in the species Homo sapiens

Decoy receptor 1 (DCR1), also known as TRAIL receptor 3 (TRAILR3) and tumor necrosis factor receptor superfamily member 10C (TNFRSF10C), is a human cell surface receptor of the TNF-receptor superfamily.

<span class="mw-page-title-main">Decoy receptor 2</span> Protein-coding gene in the species Homo sapiens

Decoy receptor 2 (DCR2), also known as TRAIL receptor 4 (TRAILR4) and tumor necrosis factor receptor superfamily member 10D (TNFRSF10D), is a human cell surface receptor of the TNF-receptor superfamily.

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

MAP kinase-activating death domain protein is an enzyme that in humans is encoded by the MADD gene.

<span class="mw-page-title-main">TNFRSF12A</span> Protein-coding gene in the species Homo sapiens

Tumor necrosis factor receptor superfamily member 12A also known as the TWEAK receptor (TWEAKR) is a protein that in humans is encoded by the TNFRSF12A gene.

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

Vascular endothelial growth inhibitor (VEGI), also known as TNF-like ligand 1A (TL1A) and TNF superfamily member 15 (TNFSF15), is protein that in humans is encoded by the TNFSF15 gene. VEGI is an anti-angiogenic protein. It belongs to tumor necrosis factor (ligand) superfamily, where it is member 15. It is the sole known ligand for death receptor 3, and it can also be recognized by decoy receptor 3.

<span class="mw-page-title-main">Death receptor 6</span> Protein found in humans

Death receptor 6 (DR6), also known as tumor necrosis factor receptor superfamily member 21 (TNFRSF21), is a cell surface receptor of the tumor necrosis factor receptor superfamily which activates the JNK and NF-κB pathways. It is mostly expressed in the thymus, spleen and white blood cells. The Gene for DR6 is 78,450 bases long and is found on the 6th chromosome. This is transcribed into a 655 amino acid chain weighing 71.8 kDa. Post transcriptional modifications of this protein include glycosylation on the asparagines at the 82, 141, 252, 257, 278, and 289 amino acid locations.

<span class="mw-page-title-main">Tumor necrosis factor receptor 2</span> Membrane receptor protein found in humans

Tumor necrosis factor receptor 2 (TNFR2), also known as tumor necrosis factor receptor superfamily member 1B (TNFRSF1B) and CD120b, is one of two membrane receptors that binds tumor necrosis factor-alpha (TNFα). Like its counterpart, tumor necrosis factor receptor 1 (TNFR1), the extracellular region of TNFR2 consists of four cysteine-rich domains which allow for binding to TNFα. TNFR1 and TNFR2 possess different functions when bound to TNFα due to differences in their intracellular structures, such as TNFR2 lacking a death domain (DD).

References

  1. 1 2 3 GRCh38: Ensembl release 89: ENSG00000121858 – Ensembl, May 2017
  2. 1 2 3 GRCm38: Ensembl release 89: ENSMUSG00000039304 – 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. 1 2 Wiley SR, Schooley K, Smolak PJ, Din WS, Huang CP, Nicholl JK, Sutherland GR, Smith TD, Rauch C, Smith CA (December 1995). "Identification and characterization of a new member of the TNF family that induces apoptosis". Immunity. 3 (6): 673–82. doi: 10.1016/1074-7613(95)90057-8 . PMID   8777713.
  6. ↑ Pitti RM, Marsters SA, Ruppert S, Donahue CJ, Moore A, Ashkenazi A (May 1996). "Induction of apoptosis by Apo-2 ligand, a new member of the tumor necrosis factor cytokine family". The Journal of Biological Chemistry. 271 (22): 12687–90. doi: 10.1074/jbc.271.22.12687 . PMID   8663110.
  7. 1 2 "TNFSF10". NCBI Gene.
  8. 1 2 Cormier Z (February 2013). "Small-molecule drug drives cancer cells to suicide". Nature. 494. doi:10.1038/nature.2013.12385. S2CID   76236123.
  9. ↑ Braithwaite AT, Marriott HM, Lawrie A (2018). "Divergent Roles for TRAIL in Lung Diseases". Frontiers in Medicine. 5: 212. doi: 10.3389/fmed.2018.00212 . PMC   6072839 . PMID   30101145.
  10. ↑ ONC201: Stressing tumors to death. Feb 2016
  11. ↑ Song JJ, Lee YJ (May 2008). "Differential cleavage of Mst1 by caspase-7/-3 is responsible for TRAIL-induced activation of the MAPK superfamily". Cellular Signalling. 20 (5): 892–906. doi:10.1016/j.cellsig.2008.01.001. PMC   2483832 . PMID   18276109.
  12. ↑ Masum AA, Yokoi K, Hisamatsu Y, Naito K, Shashni B, Aoki S (September 2018). "Design and synthesis of a luminescent iridium complex-peptide hybrid (IPH) that detects cancer cells and induces their apoptosis". Bioorganic & Medicinal Chemistry. 26 (17): 4804–4816. doi:10.1016/j.bmc.2018.08.016. PMID   30177492. S2CID   52149418.
  13. ↑ Masum AA, Hisamatsu Y, Yokoi K, Aoki S (2018-08-01). "Luminescent Iridium Complex-Peptide Hybrids (IPHs) for Therapeutics of Cancer: Design and Synthesis of IPHs for Detection of Cancer Cells and Induction of Their Necrosis-Type Cell Death". Bioinorganic Chemistry and Applications. 2018: 7578965. doi: 10.1155/2018/7578965 . PMC   6092981 . PMID   30154833.
  14. ↑ Dimberg LY, Anderson CK, Camidge R, Behbakht K, Thorburn A, Ford HL (March 2013). "On the TRAIL to successful cancer therapy? Predicting and counteracting resistance against TRAIL-based therapeutics". Oncogene. 32 (11): 1341–50. doi:10.1038/onc.2012.164. PMC   4502956 . PMID   22580613.
  15. ↑ Kaptein A, Jansen M, Dilaver G, Kitson J, Dash L, Wang E, Owen MJ, Bodmer JL, Tschopp J, Farrow SN (November 2000). "Studies on the interaction between TWEAK and the death receptor WSL-1/TRAMP (DR3)". FEBS Letters. 485 (2–3): 135–41. doi: 10.1016/S0014-5793(00)02219-5 . PMID   11094155. S2CID   38403545.
  16. ↑ Walczak H, Degli-Esposti MA, Johnson RS, Smolak PJ, Waugh JY, Boiani N, Timour MS, Gerhart MJ, Schooley KA, Smith CA, Goodwin RG, Rauch CT (September 1997). "TRAIL-R2: a novel apoptosis-mediating receptor for TRAIL". The EMBO Journal. 16 (17): 5386–97. doi:10.1093/emboj/16.17.5386. PMC   1170170 . PMID   9311998.
  17. ↑ Hymowitz SG, Christinger HW, Fuh G, Ultsch M, O'Connell M, Kelley RF, Ashkenazi A, de Vos AM (October 1999). "Triggering cell death: the crystal structure of Apo2L/TRAIL in a complex with death receptor 5". Molecular Cell. 4 (4): 563–71. doi: 10.1016/S1097-2765(00)80207-5 . PMID   10549288.

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