Identity

Abstract
PAX2 is the second member of the nine-member PAX gene family. PAX2s role begins as a developmental gene in late primitive streak stage embryos (Dressler et al., 1990). If PAX2 becomes expressed out of its normal context, its powerful functions as a transcription factor and epigenetic regulator (reviewed in Robson et al., 2006) can be recruited to the advantage of cancer cells (Robson et al., 2006; Li and Eccles, 2012). Normally PAX2 has key roles during embryogenesis, particularly in epithelial cell differentiation from mesenchyme (Rothenpieler and Dressler, 1993), such as in kidney development, and in mammary gland ductal morphogenesis (Silberstein et al., 2002). There is a requirement for the attenuation of PAX2 expression during development, particularly for the terminal differentiation of nephrogenic precursors (Dressler et al., 1993). Following the completion of development, PAX2 is capable of being re-expressed, such as in instances of nephrotoxicity or in other kidney damage (Cohen et al., 2007). In adult tissues, PAX2 is normally expressed in the pancreas (Zaiko et al., 2004), and also in subpopulations of nodal lymphocytes (Gilmore and Dewar, 2011). When expressed out of its normal context, expression of PAX2 is frequently observed in several cancer types (Robson et al., 2006). Expression of PAX2 has been linked with cell survival (Torban et al., 2000; Muratovska et al., 2003), cell migration and invasion (Buttiglieri et al., 2004), and mesenchyme-epithelial transition (MET) and epithelial-mesenchyme transition (EMT) (Doberstein et al., 2011).
DNA/RNA
Description
Transcription
Pseudogene
Proteins
Note
Description
Expression
Localisation
Function
Homology
Mutations
Germinal
Implicated in
Article Bibliography
| Pubmed ID | Last Year | Title | Authors |
|---|---|---|---|
| 22317873 | 2012 | PAX2 loss by immunohistochemistry occurs early and often in endometrial hyperplasia. | Allison KH et al |
| 18083586 | 2008 | Optic nerve axon number in mouse is regulated by PAX2. | Alur RP et al |
| 11093271 | 2000 | PAX2 mutations in renal-coloboma syndrome: mutational hotspot and germline mosaicism. | Amiel J et al |
| 19342968 | 2009 | Identification of an immunogenic HLA-A*0201-binding T-cell epitope of the transcription factor PAX2. | Asemissen AM et al |
| 22168360 | 2011 | PAX2 is activated by estradiol in breast cancer cells of the luminal subgroup selectively, to confer a low invasive phenotype. | Beauchemin D et al |
| 19517575 | 2009 | Angiotensin II up-regulates PAX2 oncogene expression and activity in prostate cancer via the angiotensin II type I receptor. | Bose SK et al |
| 21326282 | 2011 | Clinical utility gene card for: renal coloboma (Papillorenal) syndrome. | Bower M et al |
| 22213154 | 2012 | Update of PAX2 mutations in renal coloboma syndrome and establishment of a locus-specific database. | Bower M et al |
| 22552444 | 2012 | PAX2 is an antiapoptotic molecule with deregulated expression in medulloblastoma. | Burger MC et al |
| 19467152 | 2009 | An intron 9 containing splice variant of PAX2. | Busse A et al |
| 19485921 | 2010 | Characterization of molecular and functional alterations of tumor endothelial cells to design anti-angiogenic strategies. | Bussolati B et al |
| 14627715 | 2004 | Role of Pax2 in apoptosis resistance and proinvasive phenotype of Kaposi's sarcoma cells. | Buttiglieri S et al |
| 15623552 | 2005 | Pax2 expression occurs in renal medullary epithelial cells in vivo and in cell culture, is osmoregulated, and promotes osmotic tolerance. | Cai Q et al |
| 20597068 | 2010 | Secretory cell outgrowth, PAX2 and serous carcinogenesis in the Fallopian tube. | Chen EY et al |
| 20017165 | 2010 | The developmental expression profile of PAX2 in the murine prostate. | Chen Q et al |
| 14747376 | 2004 | Rescue of defective branching nephrogenesis in renal-coloboma syndrome by the caspase inhibitor, Z-VAD-fmk. | Clark P et al |
| 17164400 | 2007 | PAX2 is reactivated in urinary tract obstruction and partially protects collecting duct cells from programmed cell death. | Cohen T et al |
| 9297966 | 1997 | Pax genes and organogenesis. | Dahl E et al |
| 11274636 | 2001 | Pax-2 expression in adult renal tumors. | Daniel L et al |
| 21880579 | 2011 | The transcription factor PAX2 regulates ADAM10 expression in renal cell carcinoma. | Doberstein K et al |
| 8383297 | 1993 | Deregulation of Pax-2 expression in transgenic mice generates severe kidney abnormalities. | Dressler GR et al |
| 16672320 | 2006 | Suppression of ureteric bud apoptosis rescues nephron endowment and adult renal function in Pax2 mutant mice. | Dziarmaga A et al |
| 12141441 | 2002 | PAX genes in development and disease: the role of PAX2 in urogenital tract development. | Eccles MR et al |
| 24765529 | 2014 | Polycystic kidney disease - where gene dosage counts. | Eccles MR et al |
| 1378753 | 1992 | Expression of the PAX2 gene in human fetal kidney and Wilms' tumor. | Eccles MR et al |
| 18056486 | 2008 | PAX2 expression by HHV-8-infected endothelial cells induced a proangiogenic and proinvasive phenotype. | Fonsato V et al |
| 23714500 | 2013 | The life and times of low-grade serous carcinoma of the ovary. | Gershenson DM et al |
| 16996682 | 2007 | Inhibition of PAX2 expression results in alternate cell death pathways in prostate cancer cells differing in p53 status. | Gibson W et al |
| 21466350 | 2011 | Caution in metastatic renal cell carcinoma within lymph nodes: PAX-2 expression is also seen in nodal lymphocytes. | Gilmore L et al |
| 7664285 | 1995 | Expression of Pax-2 in human renal cell carcinoma and growth inhibition by antisense oligonucleotides. | Gnarra JR et al |
| 18439754 | 2008 | In vivo validation of PAX2 as a target for renal cancer therapy. | Hueber PA et al |
| 16609680 | 2006 | PAX2 inactivation enhances cisplatin-induced apoptosis in renal carcinoma cells. | Hueber PA et al |
| 19005469 | 2008 | Regulation of ERBB2 by oestrogen receptor-PAX2 determines response to tamoxifen. | Hurtado A et al |
| 11240827 | 2001 | Aberrant expression of Pax-2 mRNA in renal cell carcinoma tissue and parenchyma of the affected kidney. | Igarashi T et al |
| 20066894 | 2009 | Identification of genes with differential expression in chemoresistant epithelial ovarian cancer using high-density oligonucleotide microarrays. | Ju W et al |
| 11371938 | 2001 | Expression of the developmental and oncogenic PAX2 gene in human prostate cancer. | Khoubehi B et al |
| 23957913 | 2013 | Recent advances of immunohistochemistry for diagnosis of renal tumors. | Kuroda N et al |
| 22089527 | 2011 | Fallopian tube correlates of ovarian serous borderline tumors. | Laury AR et al |
| 21876729 | 2011 | PAX2 regulates ADAM10 expression and mediates anchorage-independent cell growth of melanoma cells. | Lee SB et al |
| 20234184 | 2010 | MCF-7 breast cancer cells selected for tamoxifen resistance acquire new phenotypes differing in DNA content, phospho-HER2 and PAX2 expression, and rapamycin sensitivity. | Leung E et al |
| 22303411 | 2012 | PAX Genes in Cancer; Friends or Foes? | Li CG et al |
| 19951611 | 2009 | Expression of CD133, PAX2, ESA, and GPR30 in invasive ductal breast carcinomas. | Liu Q et al |
| 19401348 | 2009 | Loss of VHL and hypoxia provokes PAX2 up-regulation in clear cell renal cell carcinoma. | Luu VD et al |
| 20631067 | 2010 | Joint loss of PAX2 and PTEN expression in endometrial precancers and cancer. | Monte NM et al |
| 12970747 | 2003 | Paired-Box genes are frequently expressed in cancer and often required for cancer cell survival. | Muratovska A et al |
| 19531566 | 2009 | Calcineurin a-binding protein, a novel modulator of the calcineurin-nuclear factor of activated T-cell signaling pathway, is overexpressed in wilms' tumors and promotes cell migration. | Nguyen AH et al |
| 10694420 | 2000 | Reduced Pax2 gene dosage increases apoptosis and slows the progression of renal cystic disease. | Ostrom L et al |
| 23955461 | 2013 | Significant variation of immunohistochemical marker expression in paired primary and metastatic clear cell renal cell carcinomas. | Pan Z et al |
| 23328975 | 2013 | Flat pattern of nephrogenic adenoma: previously unrecognized pattern unveiled using PAX2 and PAX8 immunohistochemistry. | Piña-Oviedo S et al |
| 10587573 | 2000 | Primary renal hypoplasia in humans and mice with PAX2 mutations: evidence of increased apoptosis in fetal kidneys of Pax2(1Neu) +/- mutant mice. | Porteous S et al |
| 20413145 | 2010 | The distribution of PAX-2 immunoreactivity in the prostate gland, seminal vesicle, and ejaculatory duct: comparison with prostatic adenocarcinoma and discussion of prostatic zonal embryogenesis. | Quick CM et al |
| 22080059 | 2012 | PAX2-null secretory cell outgrowths in the oviduct and their relationship to pelvic serous cancer. | Quick CM et al |
| 16397527 | 2006 | A PANorama of PAX genes in cancer and development. | Robson EJ et al |
| 20562848 | 2010 | High-grade fimbrial-ovarian carcinomas are unified by altered p53, PTEN and PAX2 expression. | Roh MH et al |
| 8187639 | 1993 | Pax-2 is required for mesenchyme-to-epithelium conversion during kidney development. | Rothenpieler UW et al |
| 8661132 | 1996 | Genomic structure of the human PAX2 gene. | Sanyanusin P et al |
| 12960427 | 2003 | Gene expression patterns in ovarian carcinomas. | Schaner ME et al |
| 16633364 | 2006 | Molecular mechanisms of oestrogen and SERMs in endometrial carcinogenesis. | Shang Y et al |
| 11850818 | 2002 | Expression of the PAX2 oncogene in human breast cancer and its role in progesterone-dependent mammary growth. | Silberstein GB et al |
| 23502471 | 2013 | PAX2 Expression in Ovarian Cancer. | Song H et al |
| 17082250 | 2006 | Pax2 gene dosage influences cystogenesis in autosomal dominant polycystic kidney disease. | Stayner C et al |
| 16814811 | 2006 | Paired box genes, PAX-2 and PAX-8, are not frequently mutated in Wilms tumor. | Tamimi Y et al |
| 17529925 | 2007 | Expression of PAX2 in papillary serous carcinoma of the ovary: immunohistochemical evidence of fallopian tube or secondary Müllerian system origin? | Tong GX et al |
| 10980123 | 2000 | PAX2 suppresses apoptosis in renal collecting duct cells. | Torban E et al |
| 8951055 | 1996 | Pax2 contributes to inner ear patterning and optic nerve trajectory. | Torres M et al |
| 19525924 | 2009 | PAX2 expression in low malignant potential ovarian tumors and low-grade ovarian serous carcinomas. | Tung CS et al |
| 23765687 | 2013 | Hyper-expression of PAX2 in human metastatic prostate tumors and its role as a cancer promoter in an in vitro invasion model. | Ueda T et al |
| 7819127 | 1994 | Alternative messenger RNA forms and open reading frames within an additional conserved region of the human PAX-2 gene. | Ward TA et al |
| 16355216 | 2005 | Hypomethylation-linked activation of PAX2 mediates tamoxifen-stimulated endometrial carcinogenesis. | Wu H et al |
| 21575608 | 2011 | Prolyl hydroxylase domain protein 3 targets Pax2 for destruction. | Yan B et al |
| 15012626 | 2004 | Pax2 mutant mice display increased number and size of islets of Langerhans but no change in insulin and glucagon content. | Zaiko M et al |
| 23135283 | 2012 | PAX2 protein induces expression of cyclin D1 through activating AP-1 protein and promotes proliferation of colon cancer cells. | Zhang HS et al |
| 21627862 | 2011 | RNA interference of pax2 inhibits growth of transplanted human endometrial cancer cells in nude mice. | Zhang LP et al |
Other Information
Locus ID:
NCBI: 5076
MIM: 167409
HGNC: 8616
Ensembl: ENSG00000075891
Variants:
dbSNP: 5076
ClinVar: 5076
TCGA: ENSG00000075891
COSMIC: PAX2
RNA/Proteins
Expression (GTEx)
Protein levels (Protein atlas)
References
| Pubmed ID | Year | Title | Citations |
|---|---|---|---|
| 38185904 | 2024 | PAX2 is regulated by estrogen/progesterone through promoter methylation in endometrioid adenocarcinoma and has an important role in carcinogenesis via the AKT/mTOR signaling pathway. | 0 |
| 38185904 | 2024 | PAX2 is regulated by estrogen/progesterone through promoter methylation in endometrioid adenocarcinoma and has an important role in carcinogenesis via the AKT/mTOR signaling pathway. | 0 |
| 35790137 | 2023 | PAX2/Renal Coloboma Syndrome Expresses Extreme Intrafamilial Phenotypic Variability. | 0 |
| 36835576 | 2023 | PAX2 and CAKUT Phenotypes: Report on Two New Variants and a Review of Mutations from the Leiden Open Variation Database. | 2 |
| 37628926 | 2023 | PAX2 Gene Mutation in Pediatric Renal Disorders-A Narrative Review. | 0 |
| 35790137 | 2023 | PAX2/Renal Coloboma Syndrome Expresses Extreme Intrafamilial Phenotypic Variability. | 0 |
| 36835576 | 2023 | PAX2 and CAKUT Phenotypes: Report on Two New Variants and a Review of Mutations from the Leiden Open Variation Database. | 2 |
| 37628926 | 2023 | PAX2 Gene Mutation in Pediatric Renal Disorders-A Narrative Review. | 0 |
| 33509057 | 2022 | PAX2 promoter methylation and AIB1 overexpression promote tamoxifen resistance in breast carcinoma patients. | 4 |
| 34545858 | 2022 | Reliable Identification of Endometrial Precancers Through Combined Pax2, β-Catenin, and Pten Immunohistochemistry. | 9 |
| 34906559 | 2022 | Identification of of a PAX2 mutation from maternal mosaicism causes recurrent renal disorder in siblings. | 0 |
| 35387670 | 2022 | PAX2, PAX8, and PR are correlated with ovarian seromucinous borderline tumor with endometriosis. | 2 |
| 33509057 | 2022 | PAX2 promoter methylation and AIB1 overexpression promote tamoxifen resistance in breast carcinoma patients. | 4 |
| 34545858 | 2022 | Reliable Identification of Endometrial Precancers Through Combined Pax2, β-Catenin, and Pten Immunohistochemistry. | 9 |
| 34906559 | 2022 | Identification of of a PAX2 mutation from maternal mosaicism causes recurrent renal disorder in siblings. | 0 |
Citation
Michael Eccles
PAX2 (Paired box gene 2)
Atlas Genet Cytogenet Oncol Haematol. 2014-08-01
Online version: http://atlasgeneticsoncology.org/gene/41642/pax2
Historical Card
2005-07-01 PAX2 (Paired box gene 2) by Ewan Robson,Jess Whall,Michael Eccles  Affiliation
