NT5E: Difference between revisions
Content deleted Content added
| Line 3: | Line 3: | ||
== Transcription factor binding sites == |
== Transcription factor binding sites == |
||
NT5E contains binding sites for [[transcription factors]] [[AP-2,]] [[SMAD]] proteins, [[SP-1]] and elements responsive to [[c-AMP]] , which can be found in c-AMP promoter parts. SMADs 2, 3, 4 and 5 and SP-1 are binding to the NT5E promoter in rats, as was proven in chromatin immunoprecipitation assays. Due to the fact, that the human and rat NT5E transcripts are 89% identical, human NT5E could be also regulated by SMAD proteins. |
NT5E contains binding sites for [[transcription factors]] [[AP-2,]] [[SMAD]] proteins, [[SP-1]] and elements responsive to [[c-AMP]] , which can be found in c-AMP promoter parts. SMADs 2, 3, 4 and 5 and SP-1 are binding to the NT5E promoter in rats, as was proven in chromatin immunoprecipitation assays. Due to the fact, that the human and rat NT5E transcripts are 89% identical, human NT5E could be also regulated by SMAD proteins.<ref>{{Cite journal|last=Kordaß|first=Theresa|last2=Osen|first2=Wolfram|last3=Eichmüller|first3=Stefan B.|date=2018|title=Controlling the Immune Suppressor: Transcription Factors and MicroRNAs Regulating CD73/NT5E|url=https://www.frontiersin.org/articles/10.3389/fimmu.2018.00813/full|journal=Frontiers in Immunology|language=English|volume=9|doi=10.3389/fimmu.2018.00813|issn=1664-3224}}</ref> |
||
== Function == |
== Function == |
||
| Line 9: | Line 9: | ||
== Immunosuppression == |
== Immunosuppression == |
||
NT5E (CD73) is a surface [[enzyme]] which is expressed on multiple cells. This enzyme mediates the gradual hydrolysis of the autocrine and paracrine danger signals of [[ATP]] and [[ADP]] to anti-inflammatory [[adenosine]]. Immune suppression mediated by adenosinergic pathways is very important for maintaining immune system homeostasis. Immune suppressive functions of [[T regulatory cells]] are also dependent on CD73 expression. Treg´s generally suppress the immune response. They affect [[proliferation]] and function of T cell. CD73 also occurs on anergic CD4 + T cells, thereby maintaining self tolerance to healthy tissues as well as protecting the fetus from the mother's immune system during pregnancy. Also described was adenosine generated by NT5E, which limits the inflammatory immune response by negative feedback in [[neutrophils|neutrophil]] which express the [[adenosine receptor]]. |
NT5E (CD73) is a surface [[enzyme]] which is expressed on multiple cells. This enzyme mediates the gradual hydrolysis of the autocrine and paracrine danger signals of [[ATP]] and [[ADP]] to anti-inflammatory [[adenosine]]. Immune suppression mediated by adenosinergic pathways is very important for maintaining immune system homeostasis. Immune suppressive functions of [[T regulatory cells]] are also dependent on CD73 expression. Treg´s generally suppress the immune response. They affect [[proliferation]] and function of T cell<ref>{{Cite journal|last=Dong|first=Ke|last2=Gao|first2=Zhao-wei|last3=Zhang|first3=Hui-zhong|date=2016|title=The role of adenosinergic pathway in human autoimmune diseases|url=https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5126201/|journal=Immunologic Research|volume=64|issue=5|pages=1133–1141|doi=10.1007/s12026-016-8870-2|issn=0257-277X|pmc=5126201|pmid=27665459}}</ref>. CD73 also occurs on anergic CD4 + T cells, thereby maintaining self tolerance to healthy tissues as well as protecting the fetus from the mother's immune system during pregnancy. Also described was adenosine generated by NT5E, which limits the inflammatory immune response by negative feedback in [[neutrophils|neutrophil]] which express the [[adenosine receptor]].<ref>{{Cite journal|last=Kordaß|first=Theresa|last2=Osen|first2=Wolfram|last3=Eichmüller|first3=Stefan B.|date=2018-04-18|title=Controlling the Immune Suppressor: Transcription Factors and MicroRNAs Regulating CD73/NT5E|url=https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5915482/|journal=Frontiers in Immunology|volume=9|doi=10.3389/fimmu.2018.00813|issn=1664-3224|pmc=5915482|pmid=29720980}}</ref> |
||
==As a drug target== |
==As a drug target== |
||
| Line 17: | Line 17: | ||
== Systemic lupus erythematosus == |
== Systemic lupus erythematosus == |
||
Specialized immune cells such as [[myeloid-derived suppressor cells]] and regulatory T cells also mediate their effects via adenosine generated by local ectonucleotidase. In some cases of lupus patients, adequate T cell expression of CD73 is missing, which shows a impaired regulatory function of T cells. |
Specialized immune cells such as [[myeloid-derived suppressor cells]] and regulatory T cells also mediate their effects via adenosine generated by local ectonucleotidase. In some cases of lupus patients, adequate T cell expression of CD73 is missing, which shows a impaired regulatory function of T cells.<ref>{{Cite journal|last=Knight|first=Jason S.|last2=Mazza|first2=Levi F.|last3=Yalavarthi|first3=Srilakshmi|last4=Sule|first4=Gautam|last5=Ali|first5=Ramadan A.|last6=Hodgin|first6=Jeffrey B.|last7=Kanthi|first7=Yogendra|last8=Pinsky|first8=David J.|date=2018|title=Ectonucleotidase-Mediated Suppression of Lupus Autoimmunity and Vascular Dysfunction|url=https://www.frontiersin.org/articles/10.3389/fimmu.2018.01322/full|journal=Frontiers in Immunology|language=English|volume=9|doi=10.3389/fimmu.2018.01322|issn=1664-3224}}</ref> |
||
== Cancer == |
== Cancer == |
||
NT5E can act as an immune inhibitory control molecule. Free adenosine generated by NT5E inhibits cellular immune responses and thereby promotes immune escape of tumor cells. Due to enzymatic and non-enzymatic properties, CD73 is involved in cancer-related processes and is upregulated in many cancers such as [[leukemia]], [[glioblastoma]], [[melanoma]], [[oesophageal]], [[prostate]], [[ovarian]] and [[breast cancer]]. It is an important key molecule in cancer regulation and development and is involved in tumor progression. In addition, NT5E functions as an [[adhesion]] and [[signaling molecule]] and can regulate cellular signaling with [[extracellular matrix]] components such as [[fibronectin]] and [[laminin]]. This can mediate the metastatic and invasive properties of cancer. In mouse breast and prostate cancer tumor models as well as in breast cancer [[xenograft models|xenograft model]], NT5E was confirmed to support tumor [[angiogenesis]]. His expression promotes invasion and metastasis of murine and human [[melanoma cells]] and human breast cancer cells. Tumor infiltration by cells which express NT5E such as myeloid derived suppressor cells (MDSC), Treg´s, [[dendritic cells]] (DC) leads to accumulation of adenosine. Subsequently, [[cAMP]] signaling is triggered in [[T cells|T cell]] that express the adenosine [[A2A receptor]]. [[Adenosine receptors|Adenosine receptor]] are also expressed on [[macrophages|macrophage]], DCs, MDSC and [[natural killer cells|natural killer cell]](NK). Thus, adenosine may inhibit the function of these immune cells. In addition, the tumor cells may also express adenosine [[A1]] and [[A3]] receptors associated with Gαi proteins, promoting both the migration and proliferation of tumor cells. Especially due to its beneficial effects in [[mouse tumor models|mouse tumor model]], [[anti-CD73]] therapy is now a promising approach to cancer treatment in the future. CD73 [[inhibitors|inhibitor]] are currently being tested in clinical trials for the cancer treatment. |
NT5E can act as an immune inhibitory control molecule. Free adenosine generated by NT5E inhibits cellular immune responses and thereby promotes immune escape of tumor cells.<ref>{{Cite journal|last=Kordaß|first=Theresa|last2=Osen|first2=Wolfram|last3=Eichmüller|first3=Stefan B.|date=2018-04-18|title=Controlling the Immune Suppressor: Transcription Factors and MicroRNAs Regulating CD73/NT5E|url=https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5915482/|journal=Frontiers in Immunology|volume=9|doi=10.3389/fimmu.2018.00813|issn=1664-3224|pmc=5915482|pmid=29720980}}</ref> Due to enzymatic and non-enzymatic properties, CD73 is involved in cancer-related processes and is upregulated in many cancers such as [[leukemia]], [[glioblastoma]], [[melanoma]], [[oesophageal]], [[prostate]], [[ovarian]] and [[breast cancer]]. It is an important key molecule in cancer regulation and development and is involved in tumor progression. In addition, NT5E functions as an [[adhesion]] and [[signaling molecule]] and can regulate cellular signaling with [[extracellular matrix]] components such as [[fibronectin]] and [[laminin]]. This can mediate the metastatic and invasive properties of cancer.<ref>{{Cite journal|last=Zhu|first=Jianjie|last2=Zeng|first2=Yuanyuan|last3=Li|first3=Wei|last4=Qin|first4=Hualong|last5=Lei|first5=Zhe|last6=Shen|first6=Dan|last7=Gu|first7=Dongmei|last8=Huang|first8=Jian-an|last9=Liu|first9=Zeyi|date=2017-02-03|title=CD73/NT5E is a target of miR-30a-5p and plays an important role in the pathogenesis of non-small cell lung cancer|url=https://doi.org/10.1186/s12943-017-0591-1|journal=Molecular Cancer|volume=16|issue=1|pages=34|doi=10.1186/s12943-017-0591-1|issn=1476-4598|pmc=PMC5291990|pmid=28158983}}</ref> In mouse breast and prostate cancer tumor models as well as in breast cancer [[xenograft models|xenograft model]], NT5E was confirmed to support tumor [[angiogenesis]]. His expression promotes invasion and metastasis of murine and human [[melanoma cells]] and human breast cancer cells. Tumor infiltration by cells which express NT5E such as myeloid derived suppressor cells (MDSC), Treg´s, [[dendritic cells]] (DC) leads to accumulation of adenosine. Subsequently, [[cAMP]] signaling is triggered in [[T cells|T cell]] that express the adenosine [[A2A receptor]].<ref>{{Cite journal|last=Yu|first=Miao|last2=Guo|first2=Gang|last3=Huang|first3=Lei|last4=Deng|first4=Libin|last5=Chang|first5=Chang-Sheng|last6=Achyut|first6=Bhagelu R.|last7=Canning|first7=Madison|last8=Xu|first8=Ningchun|last9=Arbab|first9=Ali S.|last10=Bollag|first10=Roni J.|last11=Rodriguez|first11=Paulo C.|date=2020-01-24|title=CD73 on cancer-associated fibroblasts enhanced by the A 2B -mediated feedforward circuit enforces an immune checkpoint|url=https://www.nature.com/articles/s41467-019-14060-x|journal=Nature Communications|language=en|volume=11|issue=1|pages=1–17|doi=10.1038/s41467-019-14060-x|issn=2041-1723}}</ref> [[Adenosine receptors|Adenosine receptor]] are also expressed on [[macrophages|macrophage]], DCs, MDSC and [[natural killer cells|natural killer cell]](NK). Thus, adenosine may inhibit the function of these immune cells. In addition, the tumor cells may also express adenosine [[A1]] and [[A3]] receptors associated with Gαi proteins, promoting both the migration and proliferation of tumor cells.<ref>{{Cite journal|last=Kordaß|first=Theresa|last2=Osen|first2=Wolfram|last3=Eichmüller|first3=Stefan B.|date=2018-04-18|title=Controlling the Immune Suppressor: Transcription Factors and MicroRNAs Regulating CD73/NT5E|url=https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5915482/|journal=Frontiers in Immunology|volume=9|doi=10.3389/fimmu.2018.00813|issn=1664-3224|pmc=5915482|pmid=29720980}}</ref> <ref>{{Cite journal|last=Zhu|first=Jianjie|last2=Zeng|first2=Yuanyuan|last3=Li|first3=Wei|last4=Qin|first4=Hualong|last5=Lei|first5=Zhe|last6=Shen|first6=Dan|last7=Gu|first7=Dongmei|last8=Huang|first8=Jian-an|last9=Liu|first9=Zeyi|date=2017-02-03|title=CD73/NT5E is a target of miR-30a-5p and plays an important role in the pathogenesis of non-small cell lung cancer|url=https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5291990/|journal=Molecular Cancer|volume=16|doi=10.1186/s12943-017-0591-1|issn=1476-4598|pmc=5291990|pmid=28158983}}</ref><ref>{{Cite journal|last=Tripathi|first=Abhishek|last2=Lin|first2=Edwin|last3=Nussenzveig|first3=Roberto|last4=Yandell|first4=Mark|last5=Pal|first5=Sumanta K.|last6=Agarwal|first6=Neeraj|date=2019-05-20|title=NT5E expression and the immune landscape of prostate cancer (PC): An analysis from The Cancer Genome Atlas database.|url=https://ascopubs.org/doi/abs/10.1200/JCO.2019.37.15_suppl.e16591|journal=Journal of Clinical Oncology|volume=37|issue=15_suppl|pages=e16591–e16591|doi=10.1200/JCO.2019.37.15_suppl.e16591|issn=0732-183X}}</ref>Especially due to its beneficial effects in [[mouse tumor models|mouse tumor model]], [[anti-CD73]] therapy is now a promising approach to cancer treatment in the future. CD73 [[inhibitors|inhibitor]] are currently being tested in clinical trials for the cancer treatment.<ref>{{Cite journal|last=Zhu|first=Jianjie|last2=Zeng|first2=Yuanyuan|last3=Li|first3=Wei|last4=Qin|first4=Hualong|last5=Lei|first5=Zhe|last6=Shen|first6=Dan|last7=Gu|first7=Dongmei|last8=Huang|first8=Jian-an|last9=Liu|first9=Zeyi|date=2017-02-03|title=CD73/NT5E is a target of miR-30a-5p and plays an important role in the pathogenesis of non-small cell lung cancer|url=https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5291990/|journal=Molecular Cancer|volume=16|doi=10.1186/s12943-017-0591-1|issn=1476-4598|pmc=5291990|pmid=28158983}}</ref> |
||
== miRNA == |
== miRNA == |
||
[[MicroRNAs|MicroRNA]] are small non-coding [[RNA]] molecules which regulate [[gene expression]] at posttranscriptional level via binding to mRNA. This leads to degradation of the target mRNA molecule or [[translational repression]]. In tumor cells the miRNA expression pattern often change and therefore affect the surface NT5E, which as result interfere the anti-tumor immune response. For example, studies confirm the role of the [[miR30 family]] in NT5E regulation. Upon [[miR-30a-5p]] expression, NT5E expression was decreased. |
[[MicroRNAs|MicroRNA]] are small non-coding [[RNA]] molecules which regulate [[gene expression]] at posttranscriptional level via binding to mRNA. This leads to degradation of the target mRNA molecule or [[translational repression]]. In tumor cells the miRNA expression pattern often change and therefore affect the surface NT5E, which as result interfere the anti-tumor immune response.<ref>{{Cite journal|last=Bazhin|first=Alexandr V.|last2=Amedei|first2=Amedeo|last3=Karakhanova|first3=Svetlana|date=2018|title=Editorial: Immune Checkpoint Molecules and Cancer Immunotherapy|url=https://www.frontiersin.org/articles/10.3389/fimmu.2018.02878/full|journal=Frontiers in Immunology|language=English|volume=9|doi=10.3389/fimmu.2018.02878|issn=1664-3224}}</ref> <ref>{{Cite journal|last=Zhang|first=Feifei|last2=Luo|first2=Yuhao|last3=Shao|first3=Ziyun|last4=Xu|first4=Lijun|last5=Liu|first5=Xiaoxu|last6=Niu|first6=Ya|last7=Shi|first7=Jiaolong|last8=Sun|first8=Xuegang|last9=Liu|first9=Yawei|last10=Ding|first10=Yanqing|last11=Zhao|first11=Liang|date=2016-04-10|title=MicroRNA-187, a downstream effector of TGFβ pathway, suppresses Smad-mediated epithelial–mesenchymal transition in colorectal cancer|url=http://www.sciencedirect.com/science/article/pii/S0304383516300076|journal=Cancer Letters|language=en|volume=373|issue=2|pages=203–213|doi=10.1016/j.canlet.2016.01.037|issn=0304-3835}}</ref>For example, studies confirm the role of the [[miR30 family]] in NT5E regulation. Upon [[miR-30a-5p]] expression, NT5E expression was decreased.<ref>{{Cite journal|last=Kordaß|first=Theresa|last2=Osen|first2=Wolfram|last3=Eichmüller|first3=Stefan B.|date=2018-04-18|title=Controlling the Immune Suppressor: Transcription Factors and MicroRNAs Regulating CD73/NT5E|url=https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5915482/|journal=Frontiers in Immunology|volume=9|doi=10.3389/fimmu.2018.00813|issn=1664-3224|pmc=5915482|pmid=29720980}}</ref> |
||
== See also == |
== See also == |
||
| Line 36: | Line 36: | ||
<ref name="St. HilaireZiegler2011">{{cite journal | vauthors = St Hilaire C, Ziegler SG, Markello TC, Brusco A, Groden C, Gill F, Carlson-Donohoe H, Lederman RJ, Chen MY, Yang D, Siegenthaler MP, Arduino C, Mancini C, Freudenthal B, Stanescu HC, Zdebik AA, Chaganti RK, Nussbaum RL, Kleta R, Gahl WA, Boehm M | title = NT5E mutations and arterial calcifications | journal = The New England Journal of Medicine | volume = 364 | issue = 5 | pages = 432–442 | date = February 2011 | pmid = 21288095 | pmc = 3049958 | doi = 10.1056/NEJMoa0912923}}</ref> |
<ref name="St. HilaireZiegler2011">{{cite journal | vauthors = St Hilaire C, Ziegler SG, Markello TC, Brusco A, Groden C, Gill F, Carlson-Donohoe H, Lederman RJ, Chen MY, Yang D, Siegenthaler MP, Arduino C, Mancini C, Freudenthal B, Stanescu HC, Zdebik AA, Chaganti RK, Nussbaum RL, Kleta R, Gahl WA, Boehm M | title = NT5E mutations and arterial calcifications | journal = The New England Journal of Medicine | volume = 364 | issue = 5 | pages = 432–442 | date = February 2011 | pmid = 21288095 | pmc = 3049958 | doi = 10.1056/NEJMoa0912923}}</ref> |
||
}} |
}} |
||
<br /> |
|||
KORDASS, Theresa, Wolfram OLSEN a Stefan B. EICHMÜLLER. Controlling the Immune Suppressor: Transcription Factors and MicroRNAs Regulating CD73/NT5E. Front. Immunol. [online]. Switzerland: Frontiers Media, 2018 [cit. 2020-01-31]. Dostupné z: https://www.frontiersin.org/articles/10.3389/fimmu.2018.00813/full |
|||
== Further reading == |
== Further reading == |
||
Revision as of 17:39, 31 January 2020
| NT5E | |||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | |||||||||||||||||||||||||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| Identifiers | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Aliases | NT5E, CALJA, CD73, E5NT, NT, NT5, NTE, eN, eNT, 5'-nucleotidase ecto | ||||||||||||||||||||||||||||||||||||||||||||||||||
| External IDs | OMIM: 129190; MGI: 99782; HomoloGene: 1895; GeneCards: NT5E; OMA:NT5E - orthologs | ||||||||||||||||||||||||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||||||||||||||||||||||||
| Wikidata | |||||||||||||||||||||||||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||||||||||||||||||||||||
5′-nucleotidase (5′-NT), also known as ecto-5′-nucleotidase or CD73 (cluster of differentiation 73), is an enzyme that in humans is encoded by the NT5E gene.[5] CD73 commonly serves to convert AMP to adenosine.
Transcription factor binding sites
NT5E contains binding sites for transcription factors AP-2, SMAD proteins, SP-1 and elements responsive to c-AMP , which can be found in c-AMP promoter parts. SMADs 2, 3, 4 and 5 and SP-1 are binding to the NT5E promoter in rats, as was proven in chromatin immunoprecipitation assays. Due to the fact, that the human and rat NT5E transcripts are 89% identical, human NT5E could be also regulated by SMAD proteins.[6]
Function
Ecto-5-prime-nucleotidase (5-prime-ribonucleotide phosphohydrolase; EC 3.1.3.5) catalyzes the conversion at neutral pH of purine 5-prime mononucleotides to nucleosides, the preferred substrate being AMP. The enzyme consists of a dimer of 2 identical 70-kD subunits bound by a glycosyl phosphatidyl inositol linkage to the external face of the plasma membrane. The enzyme is used as a marker of lymphocyte differentiation. Consequently, a deficiency of NT5 occurs in a variety of immunodeficiency diseases (e.g., see MIM 102700, MIM 300300). Other forms of 5-prime nucleotidase exist in the cytoplasm and lysosomes and can be distinguished from ecto-NT5 by their substrate affinities, requirement for divalent magnesium ion, activation by ATP, and inhibition by inorganic phosphate.[7] Rare allelic variants are associated with a syndrome of adult-onset calcification of joints and arteries (CALJA) affecting the iliac, femoral, and tibial arteries reducing circulation in the legs and the joints of the hands and feet causing pain.[8][9][10]
Immunosuppression
NT5E (CD73) is a surface enzyme which is expressed on multiple cells. This enzyme mediates the gradual hydrolysis of the autocrine and paracrine danger signals of ATP and ADP to anti-inflammatory adenosine. Immune suppression mediated by adenosinergic pathways is very important for maintaining immune system homeostasis. Immune suppressive functions of T regulatory cells are also dependent on CD73 expression. Treg´s generally suppress the immune response. They affect proliferation and function of T cell[11]. CD73 also occurs on anergic CD4 + T cells, thereby maintaining self tolerance to healthy tissues as well as protecting the fetus from the mother's immune system during pregnancy. Also described was adenosine generated by NT5E, which limits the inflammatory immune response by negative feedback in neutrophil which express the adenosine receptor.[12]
As a drug target
Some tumours have upregulation and overexpression of CD73 so it has been proposed as a drug target for cancer therapy.[13][14][15]
An anti-CD73 antibody CPI-006 has started early stage clinical trials as a treatment for advanced cancers.[16]
Systemic lupus erythematosus
Specialized immune cells such as myeloid-derived suppressor cells and regulatory T cells also mediate their effects via adenosine generated by local ectonucleotidase. In some cases of lupus patients, adequate T cell expression of CD73 is missing, which shows a impaired regulatory function of T cells.[17]
Cancer
NT5E can act as an immune inhibitory control molecule. Free adenosine generated by NT5E inhibits cellular immune responses and thereby promotes immune escape of tumor cells.[18] Due to enzymatic and non-enzymatic properties, CD73 is involved in cancer-related processes and is upregulated in many cancers such as leukemia, glioblastoma, melanoma, oesophageal, prostate, ovarian and breast cancer. It is an important key molecule in cancer regulation and development and is involved in tumor progression. In addition, NT5E functions as an adhesion and signaling molecule and can regulate cellular signaling with extracellular matrix components such as fibronectin and laminin. This can mediate the metastatic and invasive properties of cancer.[19] In mouse breast and prostate cancer tumor models as well as in breast cancer xenograft model, NT5E was confirmed to support tumor angiogenesis. His expression promotes invasion and metastasis of murine and human melanoma cells and human breast cancer cells. Tumor infiltration by cells which express NT5E such as myeloid derived suppressor cells (MDSC), Treg´s, dendritic cells (DC) leads to accumulation of adenosine. Subsequently, cAMP signaling is triggered in T cell that express the adenosine A2A receptor.[20] Adenosine receptor are also expressed on macrophage, DCs, MDSC and natural killer cell(NK). Thus, adenosine may inhibit the function of these immune cells. In addition, the tumor cells may also express adenosine A1 and A3 receptors associated with Gαi proteins, promoting both the migration and proliferation of tumor cells.[21] [22][23]Especially due to its beneficial effects in mouse tumor model, anti-CD73 therapy is now a promising approach to cancer treatment in the future. CD73 inhibitor are currently being tested in clinical trials for the cancer treatment.[24]
miRNA
MicroRNA are small non-coding RNA molecules which regulate gene expression at posttranscriptional level via binding to mRNA. This leads to degradation of the target mRNA molecule or translational repression. In tumor cells the miRNA expression pattern often change and therefore affect the surface NT5E, which as result interfere the anti-tumor immune response.[25] [26]For example, studies confirm the role of the miR30 family in NT5E regulation. Upon miR-30a-5p expression, NT5E expression was decreased.[27]
See also
References
- ^ a b c GRCh38: Ensembl release 89: ENSG00000135318 – Ensembl, May 2017
- ^ a b c GRCm38: Ensembl release 89: ENSMUSG00000032420 – Ensembl, May 2017
- ^ "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
- ^ "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
- ^ Misumi Y, Ogata S, Ohkubo K, Hirose S, Ikehara Y (August 1990). "Primary structure of human placental 5′-nucleotidase and identification of the glycolipid anchor in the mature form". European Journal of Biochemistry. 191 (3): 563–569. doi:10.1111/j.1432-1033.1990.tb19158.x. PMID 2129526.
- ^ Kordaß, Theresa; Osen, Wolfram; Eichmüller, Stefan B. (2018). "Controlling the Immune Suppressor: Transcription Factors and MicroRNAs Regulating CD73/NT5E". Frontiers in Immunology. 9. doi:10.3389/fimmu.2018.00813. ISSN 1664-3224.
{{cite journal}}: CS1 maint: unflagged free DOI (link) - ^ "Entrez Gene: NT5E 5′-nucleotidase, ecto (CD73)".
- ^ St Hilaire C, Ziegler SG, Markello TC, Brusco A, Groden C, Gill F, Carlson-Donohoe H, Lederman RJ, Chen MY, Yang D, Siegenthaler MP, Arduino C, Mancini C, Freudenthal B, Stanescu HC, Zdebik AA, Chaganti RK, Nussbaum RL, Kleta R, Gahl WA, Boehm M (February 2011). "NT5E mutations and arterial calcifications". The New England Journal of Medicine. 364 (5): 432–442. doi:10.1056/NEJMoa0912923. PMC 3049958. PMID 21288095.
- ^ Sharp J (March 1954). "Heredo-familial vascular and articular calcification". Annals of the Rheumatic Diseases. 13 (1): 15–27. doi:10.1136/ard.13.1.15. PMC 1030367. PMID 13149051.
- ^ Online Mendelian Inheritance in Man (OMIM): 211800
- ^ Dong, Ke; Gao, Zhao-wei; Zhang, Hui-zhong (2016). "The role of adenosinergic pathway in human autoimmune diseases". Immunologic Research. 64 (5): 1133–1141. doi:10.1007/s12026-016-8870-2. ISSN 0257-277X. PMC 5126201. PMID 27665459.
- ^ Kordaß, Theresa; Osen, Wolfram; Eichmüller, Stefan B. (2018-04-18). "Controlling the Immune Suppressor: Transcription Factors and MicroRNAs Regulating CD73/NT5E". Frontiers in Immunology. 9. doi:10.3389/fimmu.2018.00813. ISSN 1664-3224. PMC 5915482. PMID 29720980.
{{cite journal}}: CS1 maint: unflagged free DOI (link) - ^ Targeting adenosine for cancer immunotherapy 2018
- ^ Anti-CD73 in Cancer Immunotherapy: Awakening New Opportunities 2016
- ^ CD73 as a potential opportunity for cancer immunotherapy. 2019
- ^ Anti-CD73 antibody agent appears safe, shows promise in advanced cancers
- ^ Knight, Jason S.; Mazza, Levi F.; Yalavarthi, Srilakshmi; Sule, Gautam; Ali, Ramadan A.; Hodgin, Jeffrey B.; Kanthi, Yogendra; Pinsky, David J. (2018). "Ectonucleotidase-Mediated Suppression of Lupus Autoimmunity and Vascular Dysfunction". Frontiers in Immunology. 9. doi:10.3389/fimmu.2018.01322. ISSN 1664-3224.
{{cite journal}}: CS1 maint: unflagged free DOI (link) - ^ Kordaß, Theresa; Osen, Wolfram; Eichmüller, Stefan B. (2018-04-18). "Controlling the Immune Suppressor: Transcription Factors and MicroRNAs Regulating CD73/NT5E". Frontiers in Immunology. 9. doi:10.3389/fimmu.2018.00813. ISSN 1664-3224. PMC 5915482. PMID 29720980.
{{cite journal}}: CS1 maint: unflagged free DOI (link) - ^ Zhu, Jianjie; Zeng, Yuanyuan; Li, Wei; Qin, Hualong; Lei, Zhe; Shen, Dan; Gu, Dongmei; Huang, Jian-an; Liu, Zeyi (2017-02-03). "CD73/NT5E is a target of miR-30a-5p and plays an important role in the pathogenesis of non-small cell lung cancer". Molecular Cancer. 16 (1): 34. doi:10.1186/s12943-017-0591-1. ISSN 1476-4598. PMC 5291990. PMID 28158983.
{{cite journal}}: CS1 maint: PMC format (link) CS1 maint: unflagged free DOI (link) - ^ Yu, Miao; Guo, Gang; Huang, Lei; Deng, Libin; Chang, Chang-Sheng; Achyut, Bhagelu R.; Canning, Madison; Xu, Ningchun; Arbab, Ali S.; Bollag, Roni J.; Rodriguez, Paulo C. (2020-01-24). "CD73 on cancer-associated fibroblasts enhanced by the A 2B -mediated feedforward circuit enforces an immune checkpoint". Nature Communications. 11 (1): 1–17. doi:10.1038/s41467-019-14060-x. ISSN 2041-1723.
- ^ Kordaß, Theresa; Osen, Wolfram; Eichmüller, Stefan B. (2018-04-18). "Controlling the Immune Suppressor: Transcription Factors and MicroRNAs Regulating CD73/NT5E". Frontiers in Immunology. 9. doi:10.3389/fimmu.2018.00813. ISSN 1664-3224. PMC 5915482. PMID 29720980.
{{cite journal}}: CS1 maint: unflagged free DOI (link) - ^ Zhu, Jianjie; Zeng, Yuanyuan; Li, Wei; Qin, Hualong; Lei, Zhe; Shen, Dan; Gu, Dongmei; Huang, Jian-an; Liu, Zeyi (2017-02-03). "CD73/NT5E is a target of miR-30a-5p and plays an important role in the pathogenesis of non-small cell lung cancer". Molecular Cancer. 16. doi:10.1186/s12943-017-0591-1. ISSN 1476-4598. PMC 5291990. PMID 28158983.
{{cite journal}}: CS1 maint: unflagged free DOI (link) - ^ Tripathi, Abhishek; Lin, Edwin; Nussenzveig, Roberto; Yandell, Mark; Pal, Sumanta K.; Agarwal, Neeraj (2019-05-20). "NT5E expression and the immune landscape of prostate cancer (PC): An analysis from The Cancer Genome Atlas database". Journal of Clinical Oncology. 37 (15_suppl): e16591–e16591. doi:10.1200/JCO.2019.37.15_suppl.e16591. ISSN 0732-183X.
- ^ Zhu, Jianjie; Zeng, Yuanyuan; Li, Wei; Qin, Hualong; Lei, Zhe; Shen, Dan; Gu, Dongmei; Huang, Jian-an; Liu, Zeyi (2017-02-03). "CD73/NT5E is a target of miR-30a-5p and plays an important role in the pathogenesis of non-small cell lung cancer". Molecular Cancer. 16. doi:10.1186/s12943-017-0591-1. ISSN 1476-4598. PMC 5291990. PMID 28158983.
{{cite journal}}: CS1 maint: unflagged free DOI (link) - ^ Bazhin, Alexandr V.; Amedei, Amedeo; Karakhanova, Svetlana (2018). "Editorial: Immune Checkpoint Molecules and Cancer Immunotherapy". Frontiers in Immunology. 9. doi:10.3389/fimmu.2018.02878. ISSN 1664-3224.
{{cite journal}}: CS1 maint: unflagged free DOI (link) - ^ Zhang, Feifei; Luo, Yuhao; Shao, Ziyun; Xu, Lijun; Liu, Xiaoxu; Niu, Ya; Shi, Jiaolong; Sun, Xuegang; Liu, Yawei; Ding, Yanqing; Zhao, Liang (2016-04-10). "MicroRNA-187, a downstream effector of TGFβ pathway, suppresses Smad-mediated epithelial–mesenchymal transition in colorectal cancer". Cancer Letters. 373 (2): 203–213. doi:10.1016/j.canlet.2016.01.037. ISSN 0304-3835.
- ^ Kordaß, Theresa; Osen, Wolfram; Eichmüller, Stefan B. (2018-04-18). "Controlling the Immune Suppressor: Transcription Factors and MicroRNAs Regulating CD73/NT5E". Frontiers in Immunology. 9. doi:10.3389/fimmu.2018.00813. ISSN 1664-3224. PMC 5915482. PMID 29720980.
{{cite journal}}: CS1 maint: unflagged free DOI (link)
Further reading
- Resta R, Thompson LF (February 1997). "T cell signalling through CD73". Cellular Signalling. 9 (2): 131–139. doi:10.1016/S0898-6568(96)00132-5. PMID 9113412.
- Kirchhoff C, Hale G (March 1996). "Cell-to-cell transfer of glycosylphosphatidylinositol-anchored membrane proteins during sperm maturation". Molecular Human Reproduction. 2 (3): 177–184. doi:10.1093/molehr/2.3.177. PMID 9238677.
- Resta R, Yamashita Y, Thompson LF (February 1998). "Ecto-enzyme and signaling functions of lymphocyte CD73". Immunological Reviews. 161: 95–109. doi:10.1111/j.1600-065X.1998.tb01574.x. PMID 9553767.
- Rosi F, Carlucci F, Marinello E, Tabucchi A (March 2002). "Ecto-5′-nucleotidase in B-cell chronic lymphocytic leukemia". Biomedicine & Pharmacotherapy. 56 (2): 100–104. doi:10.1016/S0753-3322(01)00072-5. PMID 12000134.
- Babiychuk EB, Draeger A (June 2006). "Regulation of ecto-5′-nucleotidase activity via Ca2+-dependent, annexin 2-mediated membrane rearrangement?". Biochemical Society Transactions. 34 (Pt 3): 374–376. doi:10.1042/BST0340374. PMID 16709165.
- Stefanovic V, Mandel P, Rosenberg A (July 1976). "Ecto-5′-nucleotidase of intact cultured C6 rat glioma cells". The Journal of Biological Chemistry. 251 (13): 3900–3905. PMID 819433.
- Thomson LF, Ruedi JM, Glass A, Moldenhauer G, Moller P, Low MG, Klemens MR, Massaia M, Lucas AH (January 1990). "Production and characterization of monoclonal antibodies to the glycosyl phosphatidylinositol-anchored lymphocyte differentiation antigen ecto-5′-nucleotidase (CD73)". Tissue Antigens. 35 (1): 9–19. doi:10.1111/j.1399-0039.1990.tb01750.x. PMID 2137649.
- Klemens MR, Sherman WR, Holmberg NJ, Ruedi JM, Low MG, Thompson LF (November 1990). "Characterization of soluble vs membrane-bound human placental 5′-nucleotidase". Biochemical and Biophysical Research Communications. 172 (3): 1371–1377. doi:10.1016/0006-291X(90)91601-N. PMID 2173922.
- Boyle JM, Hey Y, Guerts van Kessel A, Fox M (December 1988). "Assignment of ecto-5′-nucleotidase to human chromosome 6". Human Genetics. 81 (1): 88–92. doi:10.1007/BF00283737. PMID 2848759.
- Vlahović P, Stefanović V (1995). "Effect of dopamine on ecto-5′-nucleotidase expression in human glomerular mesangial cells". Archives Internationales de Physiologie, de Biochimie et de Biophysique. 102 (3): 171–173. doi:10.3109/13813459409007533. PMID 8000038.
- Hansen KR, Resta R, Webb CF, Thompson LF (December 1995). "Isolation and characterization of the promoter of the human 5′-nucleotidase (CD73)-encoding gene". Gene. 167 (1–2): 307–312. doi:10.1016/0378-1119(95)00574-9. PMID 8566797.
- Airas L, Jalkanen S (September 1996). "CD73 mediates adhesion of B cells to follicular dendritic cells". Blood. 88 (5): 1755–1764. doi:10.1182/blood.V88.5.1755.1755. PMID 8781432.
- Airas L, Niemelä J, Salmi M, Puurunen T, Smith DJ, Jalkanen S (January 1997). "Differential regulation and function of CD73, a glycosyl-phosphatidylinositol-linked 70-kD adhesion molecule, on lymphocytes and endothelial cells". The Journal of Cell Biology. 136 (2): 421–431. doi:10.1083/jcb.136.2.421. PMC 2134816. PMID 9015312.
- Strohmeier GR, Lencer WI, Patapoff TW, Thompson LF, Carlson SL, Moe SJ, Carnes DK, Mrsny RJ, Madara JL (June 1997). "Surface expression, polarization, and functional significance of CD73 in human intestinal epithelia". The Journal of Clinical Investigation. 99 (11): 2588–2601. doi:10.1172/JCI119447. PMC 508104. PMID 9169488.
- Aumüller G, Renneberg H, Schiemann PJ, Wilhelm B, Seitz J, Konrad L, Wennemuth G (1998). The role of apocrine released proteins in the post-testicular regulation of human sperm function. Vol. 424. pp. 193–219. doi:10.1007/978-1-4615-5913-9_39. ISBN 978-1-4613-7711-5. PMID 9361795.
{{cite book}}:|journal=ignored (help) - Rosi F, Agostinho AB, Carlucci F, Zanoni L, Porcelli B, Marinello E, Galieni P, Tabucchi A (1998). "Behaviour of human lymphocytic isoenzymes of 5′-nucleotidase". Life Sciences. 62 (25): 2257–2266. doi:10.1016/S0024-3205(98)00206-9. PMID 9651114.
External links
- NT5E+protein,+human at the U.S. National Library of Medicine Medical Subject Headings (MeSH)
- Overview of all the structural information available in the PDB for UniProt: P21589 (5′-nucleotidase) at the PDBe-KB.
This article incorporates text from the United States National Library of Medicine, which is in the public domain.
 | This membrane protein–related article is a stub. You can help Wikipedia by expanding it. |