The Experts below are selected from a list of 348 Experts worldwide ranked by ideXlab platform
Ignacio Varela - One of the best experts on this subject based on the ideXlab platform.
-
identification of mutations of the swi snf complex gene pbrm1 by exome sequencing in renal carcinoma
Journal of Clinical Oncology, 2011Co-Authors: Ignacio Varela, Patrick S Tarpey, Keiran Raine, Dan Huang, Kyle A Furge, Peter J Campbell, Michael R Stratton, P Andrew FutrealAbstract:4571 Background: The genetics of renal cancer is dominated by inactivation of the VHL tumour suppressor gene in clear cell carcinoma (ccRCC), the commonest histological subtype. Methods: A recent large-scale screen of ~3500 genes by PCR-based exon re-sequencing identified several new cancer genes in ccRCC including UTX (KDM6A), JARID1C (KDM5C)and SETD2. These genes encode enzymes that demethylate (UTX, JARID1C) or methylate (SETD2) key lysine residues of histone H3. Results: Modification of the methylation state of these lysine residues of histone H3 regulates chromatin structure and is implicated in transcriptional control. However, together these mutations are present in fewer than 15% of ccRCC, suggesting the existence of additional, currently unidentified cancer genes. Here, we have sequenced the protein coding exome in a series of primary ccRCC and report the identification of the SWI/SNF chromatin remodeling complex gene PBRM1 as a second major ccRCC cancer gene, with truncating mutations in 41% (92...
-
exome sequencing identifies frequent mutation of the swi snf complex gene pbrm1 in renal carcinoma
Nature, 2011Co-Authors: Ignacio Varela, Patrick S Tarpey, Keiran Raine, Philip J Stephens, Jon W Teague, Dachuan Huang, David T. Jones, Helen Davies, Graham R Bignell, Adam ButlerAbstract:Using large-scale exome sequencing, Andrew Futreal and colleagues have identified a second frequently mutated gene (after VHL) in clear cell renal cell carcinomas, the most frequent type of kidney cancer. PBRM1, a member of the SWI/SNF complex involved in transcriptional regulation, is mutated in about 40% of cases and is shown to function as a tumour suppressor gene. PBRM1 was independently found as a putative cancer gene involved in pancreatic cancer in a mouse transposon screen. These results — together with the fact that other components of the same complex are known cancer genes — unambiguously identify PBRM1 as a major cancer gene. Using large-scale exome sequencing, this study identifies a second (after VHL) frequently mutated gene in clear cell renal cell carcinomas, the most frequent type of kidney cancer. PBRM1, a member of the SWI/SNF complex involved in transcriptional regulation, is mutated in about 40% of cases and shown to function as tumour suppressor gene. PBRM1 was independently found as a putative cancer gene involved in pancreatic cancer in a mouse transposon screen. The genetics of renal cancer is dominated by inactivation of the VHL tumour suppressor gene in clear cell carcinoma (ccRCC), the commonest histological subtype. A recent large-scale screen of ∼3,500 genes by PCR-based exon re-sequencing identified several new cancer genes in ccRCC including UTX (also known as KDM6A)1, JARID1C (also known as KDM5C) and SETD2 (ref. 2). These genes encode enzymes that demethylate (UTX, JARID1C) or methylate (SETD2) key lysine residues of histone H3. Modification of the methylation state of these lysine residues of histone H3 regulates chromatin structure and is implicated in transcriptional control3. However, together these mutations are present in fewer than 15% of ccRCC, suggesting the existence of additional, currently unidentified cancer genes. Here, we have sequenced the protein coding exome in a series of primary ccRCC and report the identification of the SWI/SNF chromatin remodelling complex gene PBRM1 (ref. 4) as a second major ccRCC cancer gene, with truncating mutations in 41% (92/227) of cases. These data further elucidate the somatic genetic architecture of ccRCC and emphasize the marked contribution of aberrant chromatin biology.
-
exome sequencing identifies frequent mutation of the swi snf complex gene pbrm1 in renal carcinoma
Nature, 2011Co-Authors: Ignacio Varela, Patrick S Tarpey, Keiran Raine, Philip J Stephens, Dachuan Huang, David T. Jones, Helen Davies, C K Ong, Menglay Lin, Jon W TeagueAbstract:The genetics of renal cancer is dominated by inactivation of the VHL tumour suppressor gene in clear cell carcinoma (ccRCC), the commonest histological subtype. A recent large-scale screen of ∼3,500 genes by PCR-based exon re-sequencing identified several new cancer genes in ccRCC including UTX (also known as KDM6A), JARID1C (also known as KDM5C) and SETD2 (ref. 2). These genes encode enzymes that demethylate (UTX, JARID1C) or methylate (SETD2) key lysine residues of histone H3. Modification of the methylation state of these lysine residues of histone H3 regulates chromatin structure and is implicated in transcriptional control. However, together these mutations are present in fewer than 15% of ccRCC, suggesting the existence of additional, currently unidentified cancer genes. Here, we have sequenced the protein coding exome in a series of primary ccRCC and report the identification of the SWI/SNF chromatin remodelling complex gene PBRM1 (ref. 4) as a second major ccRCC cancer gene, with truncating mutations in 41% (92/227) of cases. These data further elucidate the somatic genetic architecture of ccRCC and emphasize the marked contribution of aberrant chromatin biology.
Patrick S Tarpey - One of the best experts on this subject based on the ideXlab platform.
-
identification of mutations of the swi snf complex gene pbrm1 by exome sequencing in renal carcinoma
Journal of Clinical Oncology, 2011Co-Authors: Ignacio Varela, Patrick S Tarpey, Keiran Raine, Dan Huang, Kyle A Furge, Peter J Campbell, Michael R Stratton, P Andrew FutrealAbstract:4571 Background: The genetics of renal cancer is dominated by inactivation of the VHL tumour suppressor gene in clear cell carcinoma (ccRCC), the commonest histological subtype. Methods: A recent large-scale screen of ~3500 genes by PCR-based exon re-sequencing identified several new cancer genes in ccRCC including UTX (KDM6A), JARID1C (KDM5C)and SETD2. These genes encode enzymes that demethylate (UTX, JARID1C) or methylate (SETD2) key lysine residues of histone H3. Results: Modification of the methylation state of these lysine residues of histone H3 regulates chromatin structure and is implicated in transcriptional control. However, together these mutations are present in fewer than 15% of ccRCC, suggesting the existence of additional, currently unidentified cancer genes. Here, we have sequenced the protein coding exome in a series of primary ccRCC and report the identification of the SWI/SNF chromatin remodeling complex gene PBRM1 as a second major ccRCC cancer gene, with truncating mutations in 41% (92...
-
exome sequencing identifies frequent mutation of the swi snf complex gene pbrm1 in renal carcinoma
Nature, 2011Co-Authors: Ignacio Varela, Patrick S Tarpey, Keiran Raine, Philip J Stephens, Jon W Teague, Dachuan Huang, David T. Jones, Helen Davies, Graham R Bignell, Adam ButlerAbstract:Using large-scale exome sequencing, Andrew Futreal and colleagues have identified a second frequently mutated gene (after VHL) in clear cell renal cell carcinomas, the most frequent type of kidney cancer. PBRM1, a member of the SWI/SNF complex involved in transcriptional regulation, is mutated in about 40% of cases and is shown to function as a tumour suppressor gene. PBRM1 was independently found as a putative cancer gene involved in pancreatic cancer in a mouse transposon screen. These results — together with the fact that other components of the same complex are known cancer genes — unambiguously identify PBRM1 as a major cancer gene. Using large-scale exome sequencing, this study identifies a second (after VHL) frequently mutated gene in clear cell renal cell carcinomas, the most frequent type of kidney cancer. PBRM1, a member of the SWI/SNF complex involved in transcriptional regulation, is mutated in about 40% of cases and shown to function as tumour suppressor gene. PBRM1 was independently found as a putative cancer gene involved in pancreatic cancer in a mouse transposon screen. The genetics of renal cancer is dominated by inactivation of the VHL tumour suppressor gene in clear cell carcinoma (ccRCC), the commonest histological subtype. A recent large-scale screen of ∼3,500 genes by PCR-based exon re-sequencing identified several new cancer genes in ccRCC including UTX (also known as KDM6A)1, JARID1C (also known as KDM5C) and SETD2 (ref. 2). These genes encode enzymes that demethylate (UTX, JARID1C) or methylate (SETD2) key lysine residues of histone H3. Modification of the methylation state of these lysine residues of histone H3 regulates chromatin structure and is implicated in transcriptional control3. However, together these mutations are present in fewer than 15% of ccRCC, suggesting the existence of additional, currently unidentified cancer genes. Here, we have sequenced the protein coding exome in a series of primary ccRCC and report the identification of the SWI/SNF chromatin remodelling complex gene PBRM1 (ref. 4) as a second major ccRCC cancer gene, with truncating mutations in 41% (92/227) of cases. These data further elucidate the somatic genetic architecture of ccRCC and emphasize the marked contribution of aberrant chromatin biology.
-
exome sequencing identifies frequent mutation of the swi snf complex gene pbrm1 in renal carcinoma
Nature, 2011Co-Authors: Ignacio Varela, Patrick S Tarpey, Keiran Raine, Philip J Stephens, Dachuan Huang, David T. Jones, Helen Davies, C K Ong, Menglay Lin, Jon W TeagueAbstract:The genetics of renal cancer is dominated by inactivation of the VHL tumour suppressor gene in clear cell carcinoma (ccRCC), the commonest histological subtype. A recent large-scale screen of ∼3,500 genes by PCR-based exon re-sequencing identified several new cancer genes in ccRCC including UTX (also known as KDM6A), JARID1C (also known as KDM5C) and SETD2 (ref. 2). These genes encode enzymes that demethylate (UTX, JARID1C) or methylate (SETD2) key lysine residues of histone H3. Modification of the methylation state of these lysine residues of histone H3 regulates chromatin structure and is implicated in transcriptional control. However, together these mutations are present in fewer than 15% of ccRCC, suggesting the existence of additional, currently unidentified cancer genes. Here, we have sequenced the protein coding exome in a series of primary ccRCC and report the identification of the SWI/SNF chromatin remodelling complex gene PBRM1 (ref. 4) as a second major ccRCC cancer gene, with truncating mutations in 41% (92/227) of cases. These data further elucidate the somatic genetic architecture of ccRCC and emphasize the marked contribution of aberrant chromatin biology.
-
Identification and characterization of two novel JARID1C mutations: suggestion of an emerging genotype-phenotype correlation.
European journal of human genetics : EJHG, 2009Co-Authors: Sinitdhorn Rujirabanjerd, Patrick S Tarpey, Gillian Turner, Charles E Schwartz, John Nelson, Anna Hackett, Sarah Edkins, F Lucy Raymond, Shigeki Iwase, Yang ShiAbstract:Mental retardation (MR) is characterized by cognitive impairment with an IQ A) in a published family with nonsyndromic MR, MRX13. This change occurs in a highly conserved amino acid, with proline (P) being substituted by threonine (T) (p.P544T). Functional analysis shows that this amino-acid substitution compromises both tri- and didemethylase activity of the JARID1C protein. We conclude that the two novel changes impair JARID1C protein function and are disease-causing mutations in these families.
Keiran Raine - One of the best experts on this subject based on the ideXlab platform.
-
identification of mutations of the swi snf complex gene pbrm1 by exome sequencing in renal carcinoma
Journal of Clinical Oncology, 2011Co-Authors: Ignacio Varela, Patrick S Tarpey, Keiran Raine, Dan Huang, Kyle A Furge, Peter J Campbell, Michael R Stratton, P Andrew FutrealAbstract:4571 Background: The genetics of renal cancer is dominated by inactivation of the VHL tumour suppressor gene in clear cell carcinoma (ccRCC), the commonest histological subtype. Methods: A recent large-scale screen of ~3500 genes by PCR-based exon re-sequencing identified several new cancer genes in ccRCC including UTX (KDM6A), JARID1C (KDM5C)and SETD2. These genes encode enzymes that demethylate (UTX, JARID1C) or methylate (SETD2) key lysine residues of histone H3. Results: Modification of the methylation state of these lysine residues of histone H3 regulates chromatin structure and is implicated in transcriptional control. However, together these mutations are present in fewer than 15% of ccRCC, suggesting the existence of additional, currently unidentified cancer genes. Here, we have sequenced the protein coding exome in a series of primary ccRCC and report the identification of the SWI/SNF chromatin remodeling complex gene PBRM1 as a second major ccRCC cancer gene, with truncating mutations in 41% (92...
-
exome sequencing identifies frequent mutation of the swi snf complex gene pbrm1 in renal carcinoma
Nature, 2011Co-Authors: Ignacio Varela, Patrick S Tarpey, Keiran Raine, Philip J Stephens, Jon W Teague, Dachuan Huang, David T. Jones, Helen Davies, Graham R Bignell, Adam ButlerAbstract:Using large-scale exome sequencing, Andrew Futreal and colleagues have identified a second frequently mutated gene (after VHL) in clear cell renal cell carcinomas, the most frequent type of kidney cancer. PBRM1, a member of the SWI/SNF complex involved in transcriptional regulation, is mutated in about 40% of cases and is shown to function as a tumour suppressor gene. PBRM1 was independently found as a putative cancer gene involved in pancreatic cancer in a mouse transposon screen. These results — together with the fact that other components of the same complex are known cancer genes — unambiguously identify PBRM1 as a major cancer gene. Using large-scale exome sequencing, this study identifies a second (after VHL) frequently mutated gene in clear cell renal cell carcinomas, the most frequent type of kidney cancer. PBRM1, a member of the SWI/SNF complex involved in transcriptional regulation, is mutated in about 40% of cases and shown to function as tumour suppressor gene. PBRM1 was independently found as a putative cancer gene involved in pancreatic cancer in a mouse transposon screen. The genetics of renal cancer is dominated by inactivation of the VHL tumour suppressor gene in clear cell carcinoma (ccRCC), the commonest histological subtype. A recent large-scale screen of ∼3,500 genes by PCR-based exon re-sequencing identified several new cancer genes in ccRCC including UTX (also known as KDM6A)1, JARID1C (also known as KDM5C) and SETD2 (ref. 2). These genes encode enzymes that demethylate (UTX, JARID1C) or methylate (SETD2) key lysine residues of histone H3. Modification of the methylation state of these lysine residues of histone H3 regulates chromatin structure and is implicated in transcriptional control3. However, together these mutations are present in fewer than 15% of ccRCC, suggesting the existence of additional, currently unidentified cancer genes. Here, we have sequenced the protein coding exome in a series of primary ccRCC and report the identification of the SWI/SNF chromatin remodelling complex gene PBRM1 (ref. 4) as a second major ccRCC cancer gene, with truncating mutations in 41% (92/227) of cases. These data further elucidate the somatic genetic architecture of ccRCC and emphasize the marked contribution of aberrant chromatin biology.
-
exome sequencing identifies frequent mutation of the swi snf complex gene pbrm1 in renal carcinoma
Nature, 2011Co-Authors: Ignacio Varela, Patrick S Tarpey, Keiran Raine, Philip J Stephens, Dachuan Huang, David T. Jones, Helen Davies, C K Ong, Menglay Lin, Jon W TeagueAbstract:The genetics of renal cancer is dominated by inactivation of the VHL tumour suppressor gene in clear cell carcinoma (ccRCC), the commonest histological subtype. A recent large-scale screen of ∼3,500 genes by PCR-based exon re-sequencing identified several new cancer genes in ccRCC including UTX (also known as KDM6A), JARID1C (also known as KDM5C) and SETD2 (ref. 2). These genes encode enzymes that demethylate (UTX, JARID1C) or methylate (SETD2) key lysine residues of histone H3. Modification of the methylation state of these lysine residues of histone H3 regulates chromatin structure and is implicated in transcriptional control. However, together these mutations are present in fewer than 15% of ccRCC, suggesting the existence of additional, currently unidentified cancer genes. Here, we have sequenced the protein coding exome in a series of primary ccRCC and report the identification of the SWI/SNF chromatin remodelling complex gene PBRM1 (ref. 4) as a second major ccRCC cancer gene, with truncating mutations in 41% (92/227) of cases. These data further elucidate the somatic genetic architecture of ccRCC and emphasize the marked contribution of aberrant chromatin biology.
Jon W Teague - One of the best experts on this subject based on the ideXlab platform.
-
exome sequencing identifies frequent mutation of the swi snf complex gene pbrm1 in renal carcinoma
Nature, 2011Co-Authors: Ignacio Varela, Patrick S Tarpey, Keiran Raine, Philip J Stephens, Jon W Teague, Dachuan Huang, David T. Jones, Helen Davies, Graham R Bignell, Adam ButlerAbstract:Using large-scale exome sequencing, Andrew Futreal and colleagues have identified a second frequently mutated gene (after VHL) in clear cell renal cell carcinomas, the most frequent type of kidney cancer. PBRM1, a member of the SWI/SNF complex involved in transcriptional regulation, is mutated in about 40% of cases and is shown to function as a tumour suppressor gene. PBRM1 was independently found as a putative cancer gene involved in pancreatic cancer in a mouse transposon screen. These results — together with the fact that other components of the same complex are known cancer genes — unambiguously identify PBRM1 as a major cancer gene. Using large-scale exome sequencing, this study identifies a second (after VHL) frequently mutated gene in clear cell renal cell carcinomas, the most frequent type of kidney cancer. PBRM1, a member of the SWI/SNF complex involved in transcriptional regulation, is mutated in about 40% of cases and shown to function as tumour suppressor gene. PBRM1 was independently found as a putative cancer gene involved in pancreatic cancer in a mouse transposon screen. The genetics of renal cancer is dominated by inactivation of the VHL tumour suppressor gene in clear cell carcinoma (ccRCC), the commonest histological subtype. A recent large-scale screen of ∼3,500 genes by PCR-based exon re-sequencing identified several new cancer genes in ccRCC including UTX (also known as KDM6A)1, JARID1C (also known as KDM5C) and SETD2 (ref. 2). These genes encode enzymes that demethylate (UTX, JARID1C) or methylate (SETD2) key lysine residues of histone H3. Modification of the methylation state of these lysine residues of histone H3 regulates chromatin structure and is implicated in transcriptional control3. However, together these mutations are present in fewer than 15% of ccRCC, suggesting the existence of additional, currently unidentified cancer genes. Here, we have sequenced the protein coding exome in a series of primary ccRCC and report the identification of the SWI/SNF chromatin remodelling complex gene PBRM1 (ref. 4) as a second major ccRCC cancer gene, with truncating mutations in 41% (92/227) of cases. These data further elucidate the somatic genetic architecture of ccRCC and emphasize the marked contribution of aberrant chromatin biology.
-
exome sequencing identifies frequent mutation of the swi snf complex gene pbrm1 in renal carcinoma
Nature, 2011Co-Authors: Ignacio Varela, Patrick S Tarpey, Keiran Raine, Philip J Stephens, Dachuan Huang, David T. Jones, Helen Davies, C K Ong, Menglay Lin, Jon W TeagueAbstract:The genetics of renal cancer is dominated by inactivation of the VHL tumour suppressor gene in clear cell carcinoma (ccRCC), the commonest histological subtype. A recent large-scale screen of ∼3,500 genes by PCR-based exon re-sequencing identified several new cancer genes in ccRCC including UTX (also known as KDM6A), JARID1C (also known as KDM5C) and SETD2 (ref. 2). These genes encode enzymes that demethylate (UTX, JARID1C) or methylate (SETD2) key lysine residues of histone H3. Modification of the methylation state of these lysine residues of histone H3 regulates chromatin structure and is implicated in transcriptional control. However, together these mutations are present in fewer than 15% of ccRCC, suggesting the existence of additional, currently unidentified cancer genes. Here, we have sequenced the protein coding exome in a series of primary ccRCC and report the identification of the SWI/SNF chromatin remodelling complex gene PBRM1 (ref. 4) as a second major ccRCC cancer gene, with truncating mutations in 41% (92/227) of cases. These data further elucidate the somatic genetic architecture of ccRCC and emphasize the marked contribution of aberrant chromatin biology.
Adam Butler - One of the best experts on this subject based on the ideXlab platform.
-
exome sequencing identifies frequent mutation of the swi snf complex gene pbrm1 in renal carcinoma
Nature, 2011Co-Authors: Ignacio Varela, Patrick S Tarpey, Keiran Raine, Philip J Stephens, Jon W Teague, Dachuan Huang, David T. Jones, Helen Davies, Graham R Bignell, Adam ButlerAbstract:Using large-scale exome sequencing, Andrew Futreal and colleagues have identified a second frequently mutated gene (after VHL) in clear cell renal cell carcinomas, the most frequent type of kidney cancer. PBRM1, a member of the SWI/SNF complex involved in transcriptional regulation, is mutated in about 40% of cases and is shown to function as a tumour suppressor gene. PBRM1 was independently found as a putative cancer gene involved in pancreatic cancer in a mouse transposon screen. These results — together with the fact that other components of the same complex are known cancer genes — unambiguously identify PBRM1 as a major cancer gene. Using large-scale exome sequencing, this study identifies a second (after VHL) frequently mutated gene in clear cell renal cell carcinomas, the most frequent type of kidney cancer. PBRM1, a member of the SWI/SNF complex involved in transcriptional regulation, is mutated in about 40% of cases and shown to function as tumour suppressor gene. PBRM1 was independently found as a putative cancer gene involved in pancreatic cancer in a mouse transposon screen. The genetics of renal cancer is dominated by inactivation of the VHL tumour suppressor gene in clear cell carcinoma (ccRCC), the commonest histological subtype. A recent large-scale screen of ∼3,500 genes by PCR-based exon re-sequencing identified several new cancer genes in ccRCC including UTX (also known as KDM6A)1, JARID1C (also known as KDM5C) and SETD2 (ref. 2). These genes encode enzymes that demethylate (UTX, JARID1C) or methylate (SETD2) key lysine residues of histone H3. Modification of the methylation state of these lysine residues of histone H3 regulates chromatin structure and is implicated in transcriptional control3. However, together these mutations are present in fewer than 15% of ccRCC, suggesting the existence of additional, currently unidentified cancer genes. Here, we have sequenced the protein coding exome in a series of primary ccRCC and report the identification of the SWI/SNF chromatin remodelling complex gene PBRM1 (ref. 4) as a second major ccRCC cancer gene, with truncating mutations in 41% (92/227) of cases. These data further elucidate the somatic genetic architecture of ccRCC and emphasize the marked contribution of aberrant chromatin biology.
-
systematic sequencing of renal carcinoma reveals inactivation of histone modifying genes
Nature, 2010Co-Authors: Gillian L Dalgliesh, Helen Davies, Graham R Bignell, Adam Butler, Sarah Edkins, Kyle A Furge, Christopher Greenman, Lina Chen, Claire Hardy, Calli LatimerAbstract:Clear cell renal cell carcinoma (ccRCC) is the most common form of adult kidney cancer, characterized by the presence of inactivating mutations in the VHL gene in most cases, and by infrequent somatic mutations in known cancer genes. To determine further the genetics of ccRCC, we have sequenced 101 cases through 3,544 protein-coding genes. Here we report the identification of inactivating mutations in two genes encoding enzymes involved in histone modification-SETD2, a histone H3 lysine 36 methyltransferase, and JARID1C (also known as KDM5C), a histone H3 lysine 4 demethylase-as well as mutations in the histone H3 lysine 27 demethylase, UTX (KMD6A), that we recently reported. The results highlight the role of mutations in components of the chromatin modification machinery in human cancer. Furthermore, NF2 mutations were found in non-VHL mutated ccRCC, and several other probable cancer genes were identified. These results indicate that substantial genetic heterogeneity exists in a cancer type dominated by mutations in a single gene, and that systematic screens will be key to fully determining the somatic genetic architecture of cancer.