StudyType PubMedID Author Title Journal PublishDate Chromosome Disease Technology Species CaseID Platform CNA Connection Gene Affiliation Abstract GenomeAssembly GEO dbGaP ENA IsCancer FusionGene Research 23047824 Edelmann J, Holzmann K, Miller F, Winkler D, Buhler A, Zenz T, Bullinger L, Kuhn MW, Gerhardinger A, Bloehdorn J, Radtke I, Su X, Ma J, Pounds S, Hallek M, Lichter P, Korbel J, Busch R, Mertens D, Downing JR, Stilgenbauer S, Dohner H High-resolution genomic profiling of chronic lymphocytic leukemia reveals new recurrent genomic alterations Blood 2012 Dec 11 Chronic lymphocytic leukemia SNP Array Homo sapiens CLL060 Affymetrix Human SNPArray 6.0 chr10:0-135374737:0;chr11:0-60135986:0;chr11:102484994-105626485:-1;chr11:105626486-107429518:0;chr11:107429519-108827021:-1;chr11:108827022-109142986:0;chr11:109142987-114315496:-1;chr11:114315497-115772845:0;chr11:115772846-116519019:-1;chr11:116519020-119593663:0;chr11:119593664-120699800:-1;chr11:120699801-121840815:0;chr11:121840816-123275276:-1;chr11:123275277-134452384:0;chr11:60135987-60796999:-1;chr11:60797000-102484993:0;chr12:0-132349534:0;chr13:0-114142980:0;chr14:0-106368585:0;chr15:0-100338915:0;chr16:0-88827254:0;chr17:0-78774742:0;chr18:0-76117153:0;chr19:0-63811651:0;chr1:0-247249719:0;chr20:0-62435964:0;chr21:0-46944323:0;chr22:0-49691432:0;chr2:0-242951149:0;chr3:0-199501827:0;chr4:0-191273063:0;chr5:0-180857866:0;chr6:0-170899992:0;chr7:0-158821424:0;chr8:0-146274826:0;chr9:0-140273252:0;chrX:0-154913754:0;chrY:0-57772954:0 Department of Internal Medicine III, Ulm University, Ulm, Germany To identify genomic alterations in chronic lymphocytic leukemia (CLL), we performed single-nucleotide polymorphism-array analysis using Affymetrix Version 6.0 on 353 samples from untreated patients entered in the CLL8 treatment trial. Based on paired-sample analysis (n = 144), a mean of 1.8 copy number alterations per patient were identified; approximately 60% of patients carried no copy number alterations other than those detected by fluorescence in situ hybridization analysis. Copy-neutral loss-of-heterozygosity was detected in 6% of CLL patients and was found most frequently on 13q, 17p, and 11q. Minimally deleted regions were refined on 13q14 (deleted in 61% of patients) to the DLEU1 and DLEU2 genes, on 11q22.3 (27% of patients) to ATM, on 2p16.1-2p15 (gained in 7% of patients) to a 1.9-Mb fragment containing 9 genes, and on 8q24.21 (5% of patients) to a segment 486 kb proximal to the MYC locus. 13q deletions exhibited proximal and distal breakpoint cluster regions. Among the most common novel lesions were deletions at 15q15.1 (4% of patients), with the smallest deletion (70.48 kb) found in the MGA locus. Sequence analysis of MGA in 59 samples revealed a truncating mutation in one CLL patient lacking a 15q deletion. MNT at 17p13.3, which in addition to MGA and MYC encodes for the network of MAX-interacting proteins, was also deleted recurrently. NCBI 36/hg18 GSE36908 Yes NA Research 23047824 Edelmann J, Holzmann K, Miller F, Winkler D, Buhler A, Zenz T, Bullinger L, Kuhn MW, Gerhardinger A, Bloehdorn J, Radtke I, Su X, Ma J, Pounds S, Hallek M, Lichter P, Korbel J, Busch R, Mertens D, Downing JR, Stilgenbauer S, Dohner H High-resolution genomic profiling of chronic lymphocytic leukemia reveals new recurrent genomic alterations Blood 2012 Dec 3 Chronic lymphocytic leukemia SNP Array Homo sapiens CLL175up Affymetrix Human SNPArray 6.0 chr10:0-135374737:0;chr11:0-134452384:0;chr12:0-132349534:0;chr13:0-114142980:0;chr14:0-106368585:0;chr15:0-100338915:0;chr16:0-88827254:0;chr17:0-78774742:0;chr18:0-76117153:0;chr19:0-63811651:0;chr1:0-247249719:0;chr20:0-62435964:0;chr21:0-46944323:0;chr22:0-49691432:0;chr2:0-242951149:0;chr3:0-106658335:0;chr3:106658336-108421254:-1;chr3:108421255-117982410:0;chr3:117982411-123699590:-1;chr3:123699591-132094098:0;chr3:132094099-132464500:-1;chr3:132464501-132664121:0;chr3:132664122-146476071:-1;chr3:146476072-199501827:0;chr4:0-191273063:0;chr5:0-180857866:0;chr6:0-170899992:0;chr7:0-158821424:0;chr8:0-146274826:0;chr9:0-140273252:0;chrX:0-154913754:0;chrY:0-57772954:0 Department of Internal Medicine III, Ulm University, Ulm, Germany To identify genomic alterations in chronic lymphocytic leukemia (CLL), we performed single-nucleotide polymorphism-array analysis using Affymetrix Version 6.0 on 353 samples from untreated patients entered in the CLL8 treatment trial. Based on paired-sample analysis (n = 144), a mean of 1.8 copy number alterations per patient were identified; approximately 60% of patients carried no copy number alterations other than those detected by fluorescence in situ hybridization analysis. Copy-neutral loss-of-heterozygosity was detected in 6% of CLL patients and was found most frequently on 13q, 17p, and 11q. Minimally deleted regions were refined on 13q14 (deleted in 61% of patients) to the DLEU1 and DLEU2 genes, on 11q22.3 (27% of patients) to ATM, on 2p16.1-2p15 (gained in 7% of patients) to a 1.9-Mb fragment containing 9 genes, and on 8q24.21 (5% of patients) to a segment 486 kb proximal to the MYC locus. 13q deletions exhibited proximal and distal breakpoint cluster regions. Among the most common novel lesions were deletions at 15q15.1 (4% of patients), with the smallest deletion (70.48 kb) found in the MGA locus. Sequence analysis of MGA in 59 samples revealed a truncating mutation in one CLL patient lacking a 15q deletion. MNT at 17p13.3, which in addition to MGA and MYC encodes for the network of MAX-interacting proteins, was also deleted recurrently. NCBI 36/hg18 GSE36908 Yes NA Research 23047824 Edelmann J, Holzmann K, Miller F, Winkler D, Buhler A, Zenz T, Bullinger L, Kuhn MW, Gerhardinger A, Bloehdorn J, Radtke I, Su X, Ma J, Pounds S, Hallek M, Lichter P, Korbel J, Busch R, Mertens D, Downing JR, Stilgenbauer S, Dohner H High-resolution genomic profiling of chronic lymphocytic leukemia reveals new recurrent genomic alterations Blood 2012 Dec 9,15 Chronic lymphocytic leukemia SNP Array Homo sapiens CLL259up Affymetrix Human SNPArray 6.0 chr10:0-135374737:0;chr11:0-134452384:0;chr12:0-132349534:0;chr13:0-114142980:0;chr14:0-106368585:0;chr15:0-18276341:0;chr15:100286565-100338915:0;chr15:18276342-30905963:-1;chr15:30905964-32887157:0;chr15:32887158-46449080:-1;chr15:46449081-51938390:0;chr15:51938391-55169874:-1;chr15:55169875-98156853:0;chr15:98156854-100286564:-1;chr16:0-88827254:0;chr17:0-78774742:0;chr18:0-76117153:0;chr19:0-63811651:0;chr1:0-247249719:0;chr20:0-62435964:0;chr21:0-46944323:0;chr22:0-49691432:0;chr2:0-242951149:0;chr3:0-199501827:0;chr4:0-191273063:0;chr5:0-180857866:0;chr6:0-170899992:0;chr7:0-158821424:0;chr8:0-146274826:0;chr9:0-2172289:0;chr9:101714048-101724151:0;chr9:101724152-111739097:-1;chr9:111739098-140273252:0;chr9:14572421-20553798:0;chr9:20553799-32860406:-1;chr9:2172290-4329207:-1;chr9:32860407-32860854:0;chr9:32860855-36874813:1;chr9:36874814-70130415:0;chr9:4329208-5119013:0;chr9:5119014-14572420:-1;chr9:70130416-81358290:-1;chr9:81358291-81358421:0;chr9:81358422-101714047:1;chrX:0-154913754:0;chrY:0-57772954:0 Department of Internal Medicine III, Ulm University, Ulm, Germany To identify genomic alterations in chronic lymphocytic leukemia (CLL), we performed single-nucleotide polymorphism-array analysis using Affymetrix Version 6.0 on 353 samples from untreated patients entered in the CLL8 treatment trial. Based on paired-sample analysis (n = 144), a mean of 1.8 copy number alterations per patient were identified; approximately 60% of patients carried no copy number alterations other than those detected by fluorescence in situ hybridization analysis. Copy-neutral loss-of-heterozygosity was detected in 6% of CLL patients and was found most frequently on 13q, 17p, and 11q. Minimally deleted regions were refined on 13q14 (deleted in 61% of patients) to the DLEU1 and DLEU2 genes, on 11q22.3 (27% of patients) to ATM, on 2p16.1-2p15 (gained in 7% of patients) to a 1.9-Mb fragment containing 9 genes, and on 8q24.21 (5% of patients) to a segment 486 kb proximal to the MYC locus. 13q deletions exhibited proximal and distal breakpoint cluster regions. Among the most common novel lesions were deletions at 15q15.1 (4% of patients), with the smallest deletion (70.48 kb) found in the MGA locus. Sequence analysis of MGA in 59 samples revealed a truncating mutation in one CLL patient lacking a 15q deletion. MNT at 17p13.3, which in addition to MGA and MYC encodes for the network of MAX-interacting proteins, was also deleted recurrently. NCBI 36/hg18 GSE36908 Yes NA Research 23047824 Edelmann J, Holzmann K, Miller F, Winkler D, Buhler A, Zenz T, Bullinger L, Kuhn MW, Gerhardinger A, Bloehdorn J, Radtke I, Su X, Ma J, Pounds S, Hallek M, Lichter P, Korbel J, Busch R, Mertens D, Downing JR, Stilgenbauer S, Dohner H High-resolution genomic profiling of chronic lymphocytic leukemia reveals new recurrent genomic alterations Blood 2012 Dec 2,8 Chronic lymphocytic leukemia SNP Array Homo sapiens CLL269up Affymetrix Human SNPArray 6.0 chr10:0-135374737:0;chr11:0-134452384:0;chr12:0-132349534:0;chr13:0-114142980:0;chr14:0-106368585:0;chr15:0-100338915:0;chr16:0-88827254:0;chr17:0-78774742:0;chr18:0-76117153:0;chr19:0-63811651:0;chr1:0-247249719:0;chr20:0-62435964:0;chr21:0-46944323:0;chr22:0-49691432:0;chr2:0-59565606:0;chr2:111149065-112828328:-1;chr2:112828329-165284219:0;chr2:165284220-166919690:-1;chr2:166919691-171468527:0;chr2:171468528-172046546:-1;chr2:172046547-176248648:0;chr2:176248649-176824870:-1;chr2:176824871-178272553:0;chr2:178272554-180127517:-1;chr2:180127518-182667909:0;chr2:182667910-183995267:-1;chr2:183995268-185551104:0;chr2:185551105-189536072:-1;chr2:189536073-200288762:0;chr2:200288763-201948900:-1;chr2:201948901-204367611:0;chr2:204367612-209066946:-1;chr2:209066947-209802628:0;chr2:209802629-210858261:-1;chr2:210858262-223396325:0;chr2:223396326-226389803:-1;chr2:226389804-242951149:0;chr2:59565607-63157944:1;chr2:63157945-63163576:0;chr2:63163577-75819642:1;chr2:75819643-111149064:0;chr3:0-199501827:0;chr4:0-191273063:0;chr5:0-180857866:0;chr6:0-170899992:0;chr7:0-158821424:0;chr8:0-38162914:0;chr8:38162915-40264829:-1;chr8:40264830-48463332:0;chr8:48463333-48752079:-1;chr8:48752080-58390943:0;chr8:58390944-64602899:-1;chr8:64602900-70645031:0;chr8:70645032-72011812:-1;chr8:72011813-77954414:0;chr8:77954415-80170682:-1;chr8:80170683-146274826:0;chr9:0-140273252:0;chrX:0-154913754:0;chrY:0-57772954:0 Department of Internal Medicine III, Ulm University, Ulm, Germany To identify genomic alterations in chronic lymphocytic leukemia (CLL), we performed single-nucleotide polymorphism-array analysis using Affymetrix Version 6.0 on 353 samples from untreated patients entered in the CLL8 treatment trial. Based on paired-sample analysis (n = 144), a mean of 1.8 copy number alterations per patient were identified; approximately 60% of patients carried no copy number alterations other than those detected by fluorescence in situ hybridization analysis. Copy-neutral loss-of-heterozygosity was detected in 6% of CLL patients and was found most frequently on 13q, 17p, and 11q. Minimally deleted regions were refined on 13q14 (deleted in 61% of patients) to the DLEU1 and DLEU2 genes, on 11q22.3 (27% of patients) to ATM, on 2p16.1-2p15 (gained in 7% of patients) to a 1.9-Mb fragment containing 9 genes, and on 8q24.21 (5% of patients) to a segment 486 kb proximal to the MYC locus. 13q deletions exhibited proximal and distal breakpoint cluster regions. Among the most common novel lesions were deletions at 15q15.1 (4% of patients), with the smallest deletion (70.48 kb) found in the MGA locus. Sequence analysis of MGA in 59 samples revealed a truncating mutation in one CLL patient lacking a 15q deletion. MNT at 17p13.3, which in addition to MGA and MYC encodes for the network of MAX-interacting proteins, was also deleted recurrently. NCBI 36/hg18 GSE36908 Yes NA Research 23047824 Edelmann J, Holzmann K, Miller F, Winkler D, Buhler A, Zenz T, Bullinger L, Kuhn MW, Gerhardinger A, Bloehdorn J, Radtke I, Su X, Ma J, Pounds S, Hallek M, Lichter P, Korbel J, Busch R, Mertens D, Downing JR, Stilgenbauer S, Dohner H High-resolution genomic profiling of chronic lymphocytic leukemia reveals new recurrent genomic alterations Blood 2012 Dec 2 Chronic lymphocytic leukemia SNP Array Homo sapiens CLL287up Affymetrix Human SNPArray 6.0 chr10:0-135374737:0;chr11:0-134452384:0;chr12:0-132349534:0;chr13:0-114142980:0;chr14:0-106368585:0;chr15:0-100338915:0;chr16:0-88827254:0;chr17:0-78774742:0;chr18:0-76117153:0;chr19:0-63811651:0;chr1:0-247249719:0;chr20:0-62435964:0;chr21:0-46944323:0;chr22:0-49691432:0;chr2:0-2771:0;chr2:18968900-34493565:0;chr2:2772-18968899:-1;chr2:34493566-52456236:-1;chr2:52456237-55689565:0;chr2:55689566-58397402:-1;chr2:58397403-66744891:0;chr2:66744892-86807366:-1;chr2:86807367-242951149:0;chr3:0-199501827:0;chr4:0-191273063:0;chr5:0-180857866:0;chr6:0-170899992:0;chr7:0-158821424:0;chr8:0-146274826:0;chr9:0-140273252:0;chrX:0-154913754:0;chrY:0-57772954:0 Department of Internal Medicine III, Ulm University, Ulm, Germany To identify genomic alterations in chronic lymphocytic leukemia (CLL), we performed single-nucleotide polymorphism-array analysis using Affymetrix Version 6.0 on 353 samples from untreated patients entered in the CLL8 treatment trial. Based on paired-sample analysis (n = 144), a mean of 1.8 copy number alterations per patient were identified; approximately 60% of patients carried no copy number alterations other than those detected by fluorescence in situ hybridization analysis. Copy-neutral loss-of-heterozygosity was detected in 6% of CLL patients and was found most frequently on 13q, 17p, and 11q. Minimally deleted regions were refined on 13q14 (deleted in 61% of patients) to the DLEU1 and DLEU2 genes, on 11q22.3 (27% of patients) to ATM, on 2p16.1-2p15 (gained in 7% of patients) to a 1.9-Mb fragment containing 9 genes, and on 8q24.21 (5% of patients) to a segment 486 kb proximal to the MYC locus. 13q deletions exhibited proximal and distal breakpoint cluster regions. Among the most common novel lesions were deletions at 15q15.1 (4% of patients), with the smallest deletion (70.48 kb) found in the MGA locus. Sequence analysis of MGA in 59 samples revealed a truncating mutation in one CLL patient lacking a 15q deletion. MNT at 17p13.3, which in addition to MGA and MYC encodes for the network of MAX-interacting proteins, was also deleted recurrently. NCBI 36/hg18 GSE36908 Yes NA Research 23047824 Edelmann J, Holzmann K, Miller F, Winkler D, Buhler A, Zenz T, Bullinger L, Kuhn MW, Gerhardinger A, Bloehdorn J, Radtke I, Su X, Ma J, Pounds S, Hallek M, Lichter P, Korbel J, Busch R, Mertens D, Downing JR, Stilgenbauer S, Dohner H High-resolution genomic profiling of chronic lymphocytic leukemia reveals new recurrent genomic alterations Blood 2012 Dec 1 Chronic lymphocytic leukemia SNP Array Homo sapiens CLL293up Affymetrix Human SNPArray 6.0 chr10:0-135374737:0;chr11:0-134452384:0;chr12:0-132349534:0;chr13:0-114142980:0;chr14:0-106368585:0;chr15:0-100338915:0;chr16:0-88827254:0;chr17:0-78774742:0;chr18:0-76117153:0;chr19:0-63811651:0;chr1:0-6181716:0;chr1:108545037-110478611:-1;chr1:110478612-115474186:0;chr1:115474187-117860862:-1;chr1:117860863-247249719:0;chr1:41776339-42476711:-1;chr1:42476712-76587476:0;chr1:6181717-9105521:-1;chr1:76587477-77290475:-1;chr1:77290476-77790158:0;chr1:77790159-78745998:-1;chr1:78745999-81170853:0;chr1:81170854-85012152:-1;chr1:85012153-89058530:0;chr1:89058531-95482527:-1;chr1:9105522-41776338:0;chr1:95482528-108545036:0;chr20:0-62435964:0;chr21:0-46944323:0;chr22:0-49691432:0;chr2:0-242951149:0;chr3:0-199501827:0;chr4:0-191273063:0;chr5:0-180857866:0;chr6:0-170899992:0;chr7:0-158821424:0;chr8:0-146274826:0;chr9:0-140273252:0;chrX:0-154913754:0;chrY:0-57772954:0 Department of Internal Medicine III, Ulm University, Ulm, Germany To identify genomic alterations in chronic lymphocytic leukemia (CLL), we performed single-nucleotide polymorphism-array analysis using Affymetrix Version 6.0 on 353 samples from untreated patients entered in the CLL8 treatment trial. Based on paired-sample analysis (n = 144), a mean of 1.8 copy number alterations per patient were identified; approximately 60% of patients carried no copy number alterations other than those detected by fluorescence in situ hybridization analysis. Copy-neutral loss-of-heterozygosity was detected in 6% of CLL patients and was found most frequently on 13q, 17p, and 11q. Minimally deleted regions were refined on 13q14 (deleted in 61% of patients) to the DLEU1 and DLEU2 genes, on 11q22.3 (27% of patients) to ATM, on 2p16.1-2p15 (gained in 7% of patients) to a 1.9-Mb fragment containing 9 genes, and on 8q24.21 (5% of patients) to a segment 486 kb proximal to the MYC locus. 13q deletions exhibited proximal and distal breakpoint cluster regions. Among the most common novel lesions were deletions at 15q15.1 (4% of patients), with the smallest deletion (70.48 kb) found in the MGA locus. Sequence analysis of MGA in 59 samples revealed a truncating mutation in one CLL patient lacking a 15q deletion. MNT at 17p13.3, which in addition to MGA and MYC encodes for the network of MAX-interacting proteins, was also deleted recurrently. NCBI 36/hg18 GSE36908 Yes NA Research 23047824 Edelmann J, Holzmann K, Miller F, Winkler D, Buhler A, Zenz T, Bullinger L, Kuhn MW, Gerhardinger A, Bloehdorn J, Radtke I, Su X, Ma J, Pounds S, Hallek M, Lichter P, Korbel J, Busch R, Mertens D, Downing JR, Stilgenbauer S, Dohner H High-resolution genomic profiling of chronic lymphocytic leukemia reveals new recurrent genomic alterations Blood 2012 Dec 6 Chronic lymphocytic leukemia SNP Array Homo sapiens CLL300up Affymetrix Human SNPArray 6.0 chr10:0-135374737:0;chr11:0-134452384:0;chr12:0-132349534:0;chr13:0-114142980:0;chr14:0-106368585:0;chr15:0-100338915:0;chr16:0-88827254:0;chr17:0-78774742:0;chr18:0-76117153:0;chr19:0-63811651:0;chr1:0-247249719:0;chr20:0-62435964:0;chr21:0-46944323:0;chr22:0-49691432:0;chr2:0-242951149:0;chr3:0-199501827:0;chr4:0-191273063:0;chr5:0-180857866:0;chr6:0-13130713:0;chr6:13130714-30368961:-1;chr6:141550230-142146472:-1;chr6:142146473-170899992:0;chr6:30368962-38572563:0;chr6:38572564-74660435:-1;chr6:74660436-141550229:0;chr7:0-158821424:0;chr8:0-146274826:0;chr9:0-140273252:0;chrX:0-154913754:0;chrY:0-57772954:0 Department of Internal Medicine III, Ulm University, Ulm, Germany To identify genomic alterations in chronic lymphocytic leukemia (CLL), we performed single-nucleotide polymorphism-array analysis using Affymetrix Version 6.0 on 353 samples from untreated patients entered in the CLL8 treatment trial. Based on paired-sample analysis (n = 144), a mean of 1.8 copy number alterations per patient were identified; approximately 60% of patients carried no copy number alterations other than those detected by fluorescence in situ hybridization analysis. Copy-neutral loss-of-heterozygosity was detected in 6% of CLL patients and was found most frequently on 13q, 17p, and 11q. Minimally deleted regions were refined on 13q14 (deleted in 61% of patients) to the DLEU1 and DLEU2 genes, on 11q22.3 (27% of patients) to ATM, on 2p16.1-2p15 (gained in 7% of patients) to a 1.9-Mb fragment containing 9 genes, and on 8q24.21 (5% of patients) to a segment 486 kb proximal to the MYC locus. 13q deletions exhibited proximal and distal breakpoint cluster regions. Among the most common novel lesions were deletions at 15q15.1 (4% of patients), with the smallest deletion (70.48 kb) found in the MGA locus. Sequence analysis of MGA in 59 samples revealed a truncating mutation in one CLL patient lacking a 15q deletion. MNT at 17p13.3, which in addition to MGA and MYC encodes for the network of MAX-interacting proteins, was also deleted recurrently. NCBI 36/hg18 GSE36908 Yes NA Research 23047824 Edelmann J, Holzmann K, Miller F, Winkler D, Buhler A, Zenz T, Bullinger L, Kuhn MW, Gerhardinger A, Bloehdorn J, Radtke I, Su X, Ma J, Pounds S, Hallek M, Lichter P, Korbel J, Busch R, Mertens D, Downing JR, Stilgenbauer S, Dohner H High-resolution genomic profiling of chronic lymphocytic leukemia reveals new recurrent genomic alterations Blood 2012 Dec 6 Chronic lymphocytic leukemia SNP Array Homo sapiens CLL066 Affymetrix Human SNPArray 6.0 chr10:0-135374737:0;chr11:0-134452384:0;chr12:0-132349534:0;chr13:0-114142980:0;chr14:0-106368585:0;chr15:0-100338915:0;chr16:0-88827254:0;chr17:0-78774742:0;chr18:0-76117153:0;chr19:0-63811651:0;chr1:0-247249719:0;chr20:0-62435964:0;chr21:0-46944323:0;chr22:0-49691432:0;chr2:0-242951149:0;chr3:0-199501827:0;chr4:0-191273063:0;chr5:0-180857866:0;chr6:0-94648:0;chr6:104456117-131403627:0;chr6:131403628-135722572:-1;chr6:135722573-158212103:0;chr6:1485308-21598311:0;chr6:158212104-158256190:-1;chr6:158256191-170899992:0;chr6:21598312-30559883:-1;chr6:30559884-43419066:0;chr6:43419067-74537921:-1;chr6:74537922-96392731:0;chr6:94649-1485307:1;chr6:96392732-104456116:-1;chr7:0-158821424:0;chr8:0-146274826:0;chr9:0-140273252:0;chrX:0-154913754:0;chrY:0-57772954:0 Department of Internal Medicine III, Ulm University, Ulm, Germany To identify genomic alterations in chronic lymphocytic leukemia (CLL), we performed single-nucleotide polymorphism-array analysis using Affymetrix Version 6.0 on 353 samples from untreated patients entered in the CLL8 treatment trial. Based on paired-sample analysis (n = 144), a mean of 1.8 copy number alterations per patient were identified; approximately 60% of patients carried no copy number alterations other than those detected by fluorescence in situ hybridization analysis. Copy-neutral loss-of-heterozygosity was detected in 6% of CLL patients and was found most frequently on 13q, 17p, and 11q. Minimally deleted regions were refined on 13q14 (deleted in 61% of patients) to the DLEU1 and DLEU2 genes, on 11q22.3 (27% of patients) to ATM, on 2p16.1-2p15 (gained in 7% of patients) to a 1.9-Mb fragment containing 9 genes, and on 8q24.21 (5% of patients) to a segment 486 kb proximal to the MYC locus. 13q deletions exhibited proximal and distal breakpoint cluster regions. Among the most common novel lesions were deletions at 15q15.1 (4% of patients), with the smallest deletion (70.48 kb) found in the MGA locus. Sequence analysis of MGA in 59 samples revealed a truncating mutation in one CLL patient lacking a 15q deletion. MNT at 17p13.3, which in addition to MGA and MYC encodes for the network of MAX-interacting proteins, was also deleted recurrently. NCBI 36/hg18 GSE36908 Yes NA Research 23047824 Edelmann J, Holzmann K, Miller F, Winkler D, Buhler A, Zenz T, Bullinger L, Kuhn MW, Gerhardinger A, Bloehdorn J, Radtke I, Su X, Ma J, Pounds S, Hallek M, Lichter P, Korbel J, Busch R, Mertens D, Downing JR, Stilgenbauer S, Dohner H High-resolution genomic profiling of chronic lymphocytic leukemia reveals new recurrent genomic alterations Blood 2012 Dec 9 Chronic lymphocytic leukemia SNP Array Homo sapiens CLL067 Affymetrix Human SNPArray 6.0 chr10:0-135374737:0;chr11:0-134452384:0;chr12:0-132349534:0;chr13:0-114142980:0;chr14:0-106368585:0;chr15:0-100338915:0;chr16:0-88827254:0;chr17:0-78774742:0;chr18:0-76117153:0;chr19:0-63811651:0;chr1:0-247249719:0;chr20:0-62435964:0;chr21:0-46944323:0;chr22:0-49691432:0;chr2:0-242951149:0;chr3:0-199501827:0;chr4:0-191273063:0;chr5:0-180857866:0;chr6:0-170899992:0;chr7:0-158821424:0;chr8:0-146274826:0;chr9:0-6229927:0;chr9:134464983-135623426:0;chr9:135623427-140211203:1;chr9:140211204-140273252:0;chr9:16649260-70133637:0;chr9:6229928-6291157:-1;chr9:6291158-6534765:0;chr9:6534766-16649259:-1;chr9:70133638-70788159:-1;chr9:70788160-71007979:0;chr9:71007980-79558276:-1;chr9:79558277-92605773:0;chr9:92605774-134464982:-1;chrX:0-154913754:0;chrY:0-57772954:0 Department of Internal Medicine III, Ulm University, Ulm, Germany To identify genomic alterations in chronic lymphocytic leukemia (CLL), we performed single-nucleotide polymorphism-array analysis using Affymetrix Version 6.0 on 353 samples from untreated patients entered in the CLL8 treatment trial. Based on paired-sample analysis (n = 144), a mean of 1.8 copy number alterations per patient were identified; approximately 60% of patients carried no copy number alterations other than those detected by fluorescence in situ hybridization analysis. Copy-neutral loss-of-heterozygosity was detected in 6% of CLL patients and was found most frequently on 13q, 17p, and 11q. Minimally deleted regions were refined on 13q14 (deleted in 61% of patients) to the DLEU1 and DLEU2 genes, on 11q22.3 (27% of patients) to ATM, on 2p16.1-2p15 (gained in 7% of patients) to a 1.9-Mb fragment containing 9 genes, and on 8q24.21 (5% of patients) to a segment 486 kb proximal to the MYC locus. 13q deletions exhibited proximal and distal breakpoint cluster regions. Among the most common novel lesions were deletions at 15q15.1 (4% of patients), with the smallest deletion (70.48 kb) found in the MGA locus. Sequence analysis of MGA in 59 samples revealed a truncating mutation in one CLL patient lacking a 15q deletion. MNT at 17p13.3, which in addition to MGA and MYC encodes for the network of MAX-interacting proteins, was also deleted recurrently. NCBI 36/hg18 GSE36908 Yes NA Research 23047824 Edelmann J, Holzmann K, Miller F, Winkler D, Buhler A, Zenz T, Bullinger L, Kuhn MW, Gerhardinger A, Bloehdorn J, Radtke I, Su X, Ma J, Pounds S, Hallek M, Lichter P, Korbel J, Busch R, Mertens D, Downing JR, Stilgenbauer S, Dohner H High-resolution genomic profiling of chronic lymphocytic leukemia reveals new recurrent genomic alterations Blood 2012 Dec 17 Chronic lymphocytic leukemia SNP Array Homo sapiens CLL077 Affymetrix Human SNPArray 6.0 chr10:0-135374737:0;chr11:0-134452384:0;chr12:0-132349534:0;chr13:0-114142980:0;chr14:0-106368585:0;chr15:0-100338915:0;chr16:0-88827254:0;chr17:0-513:0;chr17:2180649-3765470:0;chr17:23747045-78774742:0;chr17:3765471-5803018:-1;chr17:514-2180648:-1;chr17:5803019-7006097:0;chr17:7006098-7946630:-1;chr17:7946631-8703256:0;chr17:8703257-23747044:-1;chr18:0-76117153:0;chr19:0-63811651:0;chr1:0-247249719:0;chr20:0-62435964:0;chr21:0-46944323:0;chr22:0-49691432:0;chr2:0-242951149:0;chr3:0-199501827:0;chr4:0-191273063:0;chr5:0-180857866:0;chr6:0-170899992:0;chr7:0-158821424:0;chr8:0-146274826:0;chr9:0-140273252:0;chrX:0-154913754:0;chrY:0-57772954:0 Department of Internal Medicine III, Ulm University, Ulm, Germany To identify genomic alterations in chronic lymphocytic leukemia (CLL), we performed single-nucleotide polymorphism-array analysis using Affymetrix Version 6.0 on 353 samples from untreated patients entered in the CLL8 treatment trial. Based on paired-sample analysis (n = 144), a mean of 1.8 copy number alterations per patient were identified; approximately 60% of patients carried no copy number alterations other than those detected by fluorescence in situ hybridization analysis. Copy-neutral loss-of-heterozygosity was detected in 6% of CLL patients and was found most frequently on 13q, 17p, and 11q. Minimally deleted regions were refined on 13q14 (deleted in 61% of patients) to the DLEU1 and DLEU2 genes, on 11q22.3 (27% of patients) to ATM, on 2p16.1-2p15 (gained in 7% of patients) to a 1.9-Mb fragment containing 9 genes, and on 8q24.21 (5% of patients) to a segment 486 kb proximal to the MYC locus. 13q deletions exhibited proximal and distal breakpoint cluster regions. Among the most common novel lesions were deletions at 15q15.1 (4% of patients), with the smallest deletion (70.48 kb) found in the MGA locus. Sequence analysis of MGA in 59 samples revealed a truncating mutation in one CLL patient lacking a 15q deletion. MNT at 17p13.3, which in addition to MGA and MYC encodes for the network of MAX-interacting proteins, was also deleted recurrently. NCBI 36/hg18 GSE36908 Yes NA Research 23047824 Edelmann J, Holzmann K, Miller F, Winkler D, Buhler A, Zenz T, Bullinger L, Kuhn MW, Gerhardinger A, Bloehdorn J, Radtke I, Su X, Ma J, Pounds S, Hallek M, Lichter P, Korbel J, Busch R, Mertens D, Downing JR, Stilgenbauer S, Dohner H High-resolution genomic profiling of chronic lymphocytic leukemia reveals new recurrent genomic alterations Blood 2012 Dec 13 Chronic lymphocytic leukemia SNP Array Homo sapiens CLL104 Affymetrix Human SNPArray 6.0 chr10:0-135374737:0;chr11:0-134452384:0;chr12:0-132349534:0;chr13:0-40350248:0;chr13:40350249-40807123:-1;chr13:40807124-45814699:0;chr13:45814700-46261011:-1;chr13:46261012-47441703:0;chr13:47441704-48167674:-1;chr13:48167675-48401438:0;chr13:48401439-50271572:-1;chr13:50271573-50350855:0;chr13:50350856-50394321:-1;chr13:50394322-114142980:0;chr14:0-106368585:0;chr15:0-100338915:0;chr16:0-88827254:0;chr17:0-78774742:0;chr18:0-76117153:0;chr19:0-63811651:0;chr1:0-247249719:0;chr20:0-62435964:0;chr21:0-46944323:0;chr22:0-49691432:0;chr2:0-242951149:0;chr3:0-199501827:0;chr4:0-191273063:0;chr5:0-180857866:0;chr6:0-170899992:0;chr7:0-158821424:0;chr8:0-146274826:0;chr9:0-140273252:0;chrX:0-154913754:0;chrY:0-57772954:0 Department of Internal Medicine III, Ulm University, Ulm, Germany To identify genomic alterations in chronic lymphocytic leukemia (CLL), we performed single-nucleotide polymorphism-array analysis using Affymetrix Version 6.0 on 353 samples from untreated patients entered in the CLL8 treatment trial. Based on paired-sample analysis (n = 144), a mean of 1.8 copy number alterations per patient were identified; approximately 60% of patients carried no copy number alterations other than those detected by fluorescence in situ hybridization analysis. Copy-neutral loss-of-heterozygosity was detected in 6% of CLL patients and was found most frequently on 13q, 17p, and 11q. Minimally deleted regions were refined on 13q14 (deleted in 61% of patients) to the DLEU1 and DLEU2 genes, on 11q22.3 (27% of patients) to ATM, on 2p16.1-2p15 (gained in 7% of patients) to a 1.9-Mb fragment containing 9 genes, and on 8q24.21 (5% of patients) to a segment 486 kb proximal to the MYC locus. 13q deletions exhibited proximal and distal breakpoint cluster regions. Among the most common novel lesions were deletions at 15q15.1 (4% of patients), with the smallest deletion (70.48 kb) found in the MGA locus. Sequence analysis of MGA in 59 samples revealed a truncating mutation in one CLL patient lacking a 15q deletion. MNT at 17p13.3, which in addition to MGA and MYC encodes for the network of MAX-interacting proteins, was also deleted recurrently. NCBI 36/hg18 GSE36908 Yes NA Research 23047824 Edelmann J, Holzmann K, Miller F, Winkler D, Buhler A, Zenz T, Bullinger L, Kuhn MW, Gerhardinger A, Bloehdorn J, Radtke I, Su X, Ma J, Pounds S, Hallek M, Lichter P, Korbel J, Busch R, Mertens D, Downing JR, Stilgenbauer S, Dohner H High-resolution genomic profiling of chronic lymphocytic leukemia reveals new recurrent genomic alterations Blood 2012 Dec 15 Chronic lymphocytic leukemia SNP Array Homo sapiens CLL173up Affymetrix Human SNPArray 6.0 chr10:0-135374737:0;chr11:0-134452384:0;chr12:0-132349534:0;chr13:0-114142980:0;chr14:0-106368585:0;chr15:0-32451386:0;chr15:32451387-39315978:-1;chr15:39315979-50042146:0;chr15:50042147-54732740:-1;chr15:54732741-83956290:0;chr15:83956291-87312981:-1;chr15:87312982-100338915:0;chr16:0-88827254:0;chr17:0-78774742:0;chr18:0-76117153:0;chr19:0-63811651:0;chr1:0-247249719:0;chr20:0-62435964:0;chr21:0-46944323:0;chr22:0-49691432:0;chr2:0-242951149:0;chr3:0-199501827:0;chr4:0-191273063:0;chr5:0-180857866:0;chr6:0-170899992:0;chr7:0-158821424:0;chr8:0-146274826:0;chr9:0-140273252:0;chrX:0-154913754:0;chrY:0-57772954:0 Department of Internal Medicine III, Ulm University, Ulm, Germany To identify genomic alterations in chronic lymphocytic leukemia (CLL), we performed single-nucleotide polymorphism-array analysis using Affymetrix Version 6.0 on 353 samples from untreated patients entered in the CLL8 treatment trial. Based on paired-sample analysis (n = 144), a mean of 1.8 copy number alterations per patient were identified; approximately 60% of patients carried no copy number alterations other than those detected by fluorescence in situ hybridization analysis. Copy-neutral loss-of-heterozygosity was detected in 6% of CLL patients and was found most frequently on 13q, 17p, and 11q. Minimally deleted regions were refined on 13q14 (deleted in 61% of patients) to the DLEU1 and DLEU2 genes, on 11q22.3 (27% of patients) to ATM, on 2p16.1-2p15 (gained in 7% of patients) to a 1.9-Mb fragment containing 9 genes, and on 8q24.21 (5% of patients) to a segment 486 kb proximal to the MYC locus. 13q deletions exhibited proximal and distal breakpoint cluster regions. Among the most common novel lesions were deletions at 15q15.1 (4% of patients), with the smallest deletion (70.48 kb) found in the MGA locus. Sequence analysis of MGA in 59 samples revealed a truncating mutation in one CLL patient lacking a 15q deletion. MNT at 17p13.3, which in addition to MGA and MYC encodes for the network of MAX-interacting proteins, was also deleted recurrently. NCBI 36/hg18 GSE36908 Yes NA Research 23047824 Edelmann J, Holzmann K, Miller F, Winkler D, Buhler A, Zenz T, Bullinger L, Kuhn MW, Gerhardinger A, Bloehdorn J, Radtke I, Su X, Ma J, Pounds S, Hallek M, Lichter P, Korbel J, Busch R, Mertens D, Downing JR, Stilgenbauer S, Dohner H High-resolution genomic profiling of chronic lymphocytic leukemia reveals new recurrent genomic alterations Blood 2012 Dec 14 Chronic lymphocytic leukemia SNP Array Homo sapiens CLL182up Affymetrix Human SNPArray 6.0 chr10:0-135374737:0;chr11:0-134452384:0;chr12:0-132349534:0;chr13:0-114142980:0;chr14:0-62916329:0;chr14:62916330-64451324:-1;chr14:64451325-66924574:0;chr14:66924575-67349109:-1;chr14:67349110-68774305:0;chr14:68774306-70635712:-1;chr14:70635713-71420608:0;chr14:71420609-73782090:-1;chr14:73782091-106368585:0;chr15:0-100338915:0;chr16:0-88827254:0;chr17:0-78774742:0;chr18:0-76117153:0;chr19:0-63811651:0;chr1:0-247249719:0;chr20:0-62435964:0;chr21:0-46944323:0;chr22:0-49691432:0;chr2:0-242951149:0;chr3:0-199501827:0;chr4:0-191273063:0;chr5:0-180857866:0;chr6:0-170899992:0;chr7:0-158821424:0;chr8:0-146274826:0;chr9:0-140273252:0;chrX:0-154913754:0;chrY:0-57772954:0 Department of Internal Medicine III, Ulm University, Ulm, Germany To identify genomic alterations in chronic lymphocytic leukemia (CLL), we performed single-nucleotide polymorphism-array analysis using Affymetrix Version 6.0 on 353 samples from untreated patients entered in the CLL8 treatment trial. Based on paired-sample analysis (n = 144), a mean of 1.8 copy number alterations per patient were identified; approximately 60% of patients carried no copy number alterations other than those detected by fluorescence in situ hybridization analysis. Copy-neutral loss-of-heterozygosity was detected in 6% of CLL patients and was found most frequently on 13q, 17p, and 11q. Minimally deleted regions were refined on 13q14 (deleted in 61% of patients) to the DLEU1 and DLEU2 genes, on 11q22.3 (27% of patients) to ATM, on 2p16.1-2p15 (gained in 7% of patients) to a 1.9-Mb fragment containing 9 genes, and on 8q24.21 (5% of patients) to a segment 486 kb proximal to the MYC locus. 13q deletions exhibited proximal and distal breakpoint cluster regions. Among the most common novel lesions were deletions at 15q15.1 (4% of patients), with the smallest deletion (70.48 kb) found in the MGA locus. Sequence analysis of MGA in 59 samples revealed a truncating mutation in one CLL patient lacking a 15q deletion. MNT at 17p13.3, which in addition to MGA and MYC encodes for the network of MAX-interacting proteins, was also deleted recurrently. NCBI 36/hg18 GSE36908 Yes NA Research 23047824 Edelmann J, Holzmann K, Miller F, Winkler D, Buhler A, Zenz T, Bullinger L, Kuhn MW, Gerhardinger A, Bloehdorn J, Radtke I, Su X, Ma J, Pounds S, Hallek M, Lichter P, Korbel J, Busch R, Mertens D, Downing JR, Stilgenbauer S, Dohner H High-resolution genomic profiling of chronic lymphocytic leukemia reveals new recurrent genomic alterations Blood 2012 Dec 11 Chronic lymphocytic leukemia SNP Array Homo sapiens CLL210up Affymetrix Human SNPArray 6.0 chr10:0-135374737:0;chr11:0-60213474:0;chr11:117469701-120284568:0;chr11:120284569-122491536:-1;chr11:122491537-122545917:0;chr11:122545918-122900680:-1;chr11:122900681-134452384:0;chr11:60213475-63748377:-1;chr11:63748378-76186932:0;chr11:76186933-117469700:-1;chr12:0-132349534:0;chr13:0-114142980:0;chr14:0-106368585:0;chr15:0-100338915:0;chr16:0-88827254:0;chr17:0-78774742:0;chr18:0-76117153:0;chr19:0-63811651:0;chr1:0-247249719:0;chr20:0-62435964:0;chr21:0-46944323:0;chr22:0-49691432:0;chr2:0-242951149:0;chr3:0-199501827:0;chr4:0-191273063:0;chr5:0-180857866:0;chr6:0-170899992:0;chr7:0-158821424:0;chr8:0-146274826:0;chr9:0-140273252:0;chrX:0-154913754:0;chrY:0-57772954:0 Department of Internal Medicine III, Ulm University, Ulm, Germany To identify genomic alterations in chronic lymphocytic leukemia (CLL), we performed single-nucleotide polymorphism-array analysis using Affymetrix Version 6.0 on 353 samples from untreated patients entered in the CLL8 treatment trial. Based on paired-sample analysis (n = 144), a mean of 1.8 copy number alterations per patient were identified; approximately 60% of patients carried no copy number alterations other than those detected by fluorescence in situ hybridization analysis. Copy-neutral loss-of-heterozygosity was detected in 6% of CLL patients and was found most frequently on 13q, 17p, and 11q. Minimally deleted regions were refined on 13q14 (deleted in 61% of patients) to the DLEU1 and DLEU2 genes, on 11q22.3 (27% of patients) to ATM, on 2p16.1-2p15 (gained in 7% of patients) to a 1.9-Mb fragment containing 9 genes, and on 8q24.21 (5% of patients) to a segment 486 kb proximal to the MYC locus. 13q deletions exhibited proximal and distal breakpoint cluster regions. Among the most common novel lesions were deletions at 15q15.1 (4% of patients), with the smallest deletion (70.48 kb) found in the MGA locus. Sequence analysis of MGA in 59 samples revealed a truncating mutation in one CLL patient lacking a 15q deletion. MNT at 17p13.3, which in addition to MGA and MYC encodes for the network of MAX-interacting proteins, was also deleted recurrently. NCBI 36/hg18 GSE36908 Yes NA Research 23047824 Edelmann J, Holzmann K, Miller F, Winkler D, Buhler A, Zenz T, Bullinger L, Kuhn MW, Gerhardinger A, Bloehdorn J, Radtke I, Su X, Ma J, Pounds S, Hallek M, Lichter P, Korbel J, Busch R, Mertens D, Downing JR, Stilgenbauer S, Dohner H High-resolution genomic profiling of chronic lymphocytic leukemia reveals new recurrent genomic alterations Blood 2012 Dec 2 Chronic lymphocytic leukemia SNP Array Homo sapiens CLL236up Affymetrix Human SNPArray 6.0 chr10:0-135374737:0;chr11:0-134452384:0;chr12:0-132349534:0;chr13:0-114142980:0;chr14:0-106368585:0;chr15:0-100338915:0;chr16:0-88827254:0;chr17:0-78774742:0;chr18:0-76117153:0;chr19:0-63811651:0;chr1:0-247249719:0;chr20:0-62435964:0;chr21:0-46944323:0;chr22:0-49691432:0;chr2:0-42506337:0;chr2:100948167-111159725:0;chr2:111159726-112194596:-1;chr2:112194597-113366646:0;chr2:113366647-115093496:-1;chr2:115093497-135157627:0;chr2:135157628-136837001:-1;chr2:136837002-171514115:0;chr2:171514116-172077646:-1;chr2:172077647-201421698:0;chr2:201421699-204439764:-1;chr2:204439765-242951149:0;chr2:42506338-48582437:-1;chr2:48582438-96099906:0;chr2:96099907-100948166:-1;chr3:0-199501827:0;chr4:0-191273063:0;chr5:0-180857866:0;chr6:0-170899992:0;chr7:0-158821424:0;chr8:0-146274826:0;chr9:0-140273252:0;chrX:0-154913754:0;chrY:0-57772954:0 Department of Internal Medicine III, Ulm University, Ulm, Germany To identify genomic alterations in chronic lymphocytic leukemia (CLL), we performed single-nucleotide polymorphism-array analysis using Affymetrix Version 6.0 on 353 samples from untreated patients entered in the CLL8 treatment trial. Based on paired-sample analysis (n = 144), a mean of 1.8 copy number alterations per patient were identified; approximately 60% of patients carried no copy number alterations other than those detected by fluorescence in situ hybridization analysis. Copy-neutral loss-of-heterozygosity was detected in 6% of CLL patients and was found most frequently on 13q, 17p, and 11q. Minimally deleted regions were refined on 13q14 (deleted in 61% of patients) to the DLEU1 and DLEU2 genes, on 11q22.3 (27% of patients) to ATM, on 2p16.1-2p15 (gained in 7% of patients) to a 1.9-Mb fragment containing 9 genes, and on 8q24.21 (5% of patients) to a segment 486 kb proximal to the MYC locus. 13q deletions exhibited proximal and distal breakpoint cluster regions. Among the most common novel lesions were deletions at 15q15.1 (4% of patients), with the smallest deletion (70.48 kb) found in the MGA locus. Sequence analysis of MGA in 59 samples revealed a truncating mutation in one CLL patient lacking a 15q deletion. MNT at 17p13.3, which in addition to MGA and MYC encodes for the network of MAX-interacting proteins, was also deleted recurrently. NCBI 36/hg18 GSE36908 Yes NA Research 23047824 Edelmann J, Holzmann K, Miller F, Winkler D, Buhler A, Zenz T, Bullinger L, Kuhn MW, Gerhardinger A, Bloehdorn J, Radtke I, Su X, Ma J, Pounds S, Hallek M, Lichter P, Korbel J, Busch R, Mertens D, Downing JR, Stilgenbauer S, Dohner H High-resolution genomic profiling of chronic lymphocytic leukemia reveals new recurrent genomic alterations Blood 2012 Dec 9,13 Chronic lymphocytic leukemia SNP Array Homo sapiens CLL263up Affymetrix Human SNPArray 6.0 chr10:0-135374737:0;chr11:0-134452384:0;chr12:0-132349534:0;chr13:0-43576588:0;chr13:106878224-114126500:-1;chr13:114126501-114142980:0;chr13:43576589-44695858:-1;chr13:44695859-47237563:0;chr13:47237564-48828370:-1;chr13:48828371-48828643:0;chr13:48828644-50691845:-1;chr13:50691846-51974706:0;chr13:51974707-55476935:-1;chr13:55476936-80419771:0;chr13:80419772-85048205:-1;chr13:85048206-85638599:0;chr13:85638600-90543572:-1;chr13:90543573-106878223:0;chr14:0-106368585:0;chr15:0-100338915:0;chr16:0-88827254:0;chr17:0-78774742:0;chr18:0-76117153:0;chr19:0-63811651:0;chr1:0-247249719:0;chr20:0-62435964:0;chr21:0-46944323:0;chr22:0-49691432:0;chr2:0-242951149:0;chr3:0-199501827:0;chr4:0-191273063:0;chr5:0-180857866:0;chr6:0-170899992:0;chr7:0-158821424:0;chr8:0-146274826:0;chr9:0-140273252:0;chrX:0-154913754:0;chrY:0-57772954:0 Department of Internal Medicine III, Ulm University, Ulm, Germany To identify genomic alterations in chronic lymphocytic leukemia (CLL), we performed single-nucleotide polymorphism-array analysis using Affymetrix Version 6.0 on 353 samples from untreated patients entered in the CLL8 treatment trial. Based on paired-sample analysis (n = 144), a mean of 1.8 copy number alterations per patient were identified; approximately 60% of patients carried no copy number alterations other than those detected by fluorescence in situ hybridization analysis. Copy-neutral loss-of-heterozygosity was detected in 6% of CLL patients and was found most frequently on 13q, 17p, and 11q. Minimally deleted regions were refined on 13q14 (deleted in 61% of patients) to the DLEU1 and DLEU2 genes, on 11q22.3 (27% of patients) to ATM, on 2p16.1-2p15 (gained in 7% of patients) to a 1.9-Mb fragment containing 9 genes, and on 8q24.21 (5% of patients) to a segment 486 kb proximal to the MYC locus. 13q deletions exhibited proximal and distal breakpoint cluster regions. Among the most common novel lesions were deletions at 15q15.1 (4% of patients), with the smallest deletion (70.48 kb) found in the MGA locus. Sequence analysis of MGA in 59 samples revealed a truncating mutation in one CLL patient lacking a 15q deletion. MNT at 17p13.3, which in addition to MGA and MYC encodes for the network of MAX-interacting proteins, was also deleted recurrently. NCBI 36/hg18 GSE36908 Yes NA Research 23047824 Edelmann J, Holzmann K, Miller F, Winkler D, Buhler A, Zenz T, Bullinger L, Kuhn MW, Gerhardinger A, Bloehdorn J, Radtke I, Su X, Ma J, Pounds S, Hallek M, Lichter P, Korbel J, Busch R, Mertens D, Downing JR, Stilgenbauer S, Dohner H High-resolution genomic profiling of chronic lymphocytic leukemia reveals new recurrent genomic alterations Blood 2012 Dec 2,5 Chronic lymphocytic leukemia SNP Array Homo sapiens CLL267up Affymetrix Human SNPArray 6.0 chr10:0-135374737:0;chr11:0-134452384:0;chr12:0-132349534:0;chr13:0-114142980:0;chr14:0-106368585:0;chr15:0-100338915:0;chr16:0-88827254:0;chr17:0-78774742:0;chr18:0-76117153:0;chr19:0-63811651:0;chr1:0-247249719:0;chr20:0-62435964:0;chr21:0-46944323:0;chr22:0-49691432:0;chr2:0-167124683:0;chr2:167124684-170891195:-1;chr2:170891196-178272540:0;chr2:178272541-180648285:-1;chr2:180648286-182257504:0;chr2:182257505-183959860:-1;chr2:183959861-208884588:0;chr2:208884589-210984140:-1;chr2:210984141-242951149:0;chr3:0-199501827:0;chr4:0-191273063:0;chr5:0-5448825:0;chr5:113020008-113424277:-1;chr5:113424278-113699666:0;chr5:113699667-113743974:-1;chr5:113743975-114158359:0;chr5:114158360-116586372:-1;chr5:116586373-120729373:0;chr5:120729374-127600968:-1;chr5:127600969-180857866:0;chr5:5448826-6695426:-1;chr5:6695427-113020007:0;chr6:0-170899992:0;chr7:0-158821424:0;chr8:0-146274826:0;chr9:0-140273252:0;chrX:0-154913754:0;chrY:0-57772954:0 Department of Internal Medicine III, Ulm University, Ulm, Germany To identify genomic alterations in chronic lymphocytic leukemia (CLL), we performed single-nucleotide polymorphism-array analysis using Affymetrix Version 6.0 on 353 samples from untreated patients entered in the CLL8 treatment trial. Based on paired-sample analysis (n = 144), a mean of 1.8 copy number alterations per patient were identified; approximately 60% of patients carried no copy number alterations other than those detected by fluorescence in situ hybridization analysis. Copy-neutral loss-of-heterozygosity was detected in 6% of CLL patients and was found most frequently on 13q, 17p, and 11q. Minimally deleted regions were refined on 13q14 (deleted in 61% of patients) to the DLEU1 and DLEU2 genes, on 11q22.3 (27% of patients) to ATM, on 2p16.1-2p15 (gained in 7% of patients) to a 1.9-Mb fragment containing 9 genes, and on 8q24.21 (5% of patients) to a segment 486 kb proximal to the MYC locus. 13q deletions exhibited proximal and distal breakpoint cluster regions. Among the most common novel lesions were deletions at 15q15.1 (4% of patients), with the smallest deletion (70.48 kb) found in the MGA locus. Sequence analysis of MGA in 59 samples revealed a truncating mutation in one CLL patient lacking a 15q deletion. MNT at 17p13.3, which in addition to MGA and MYC encodes for the network of MAX-interacting proteins, was also deleted recurrently. NCBI 36/hg18 GSE36908 Yes NA