@article {49600, title = {Diarrhea in young children from low-income countries leads to large-scale alterations in intestinal microbiota composition.}, volume = {15}, year = {2014}, month = {2014}, pages = {R76}, abstract = {

BACKGROUND: Diarrheal diseases continue to contribute significantly to morbidity and mortality in infants and young children in developing countries. There is an urgent need to better understand the contributions of novel, potentially uncultured, diarrheal pathogens to severe diarrheal disease, as well as distortions in normal gut microbiota composition that might facilitate severe disease.

RESULTS: We use high throughput 16S rRNA gene sequencing to compare fecal microbiota composition in children under five years of age who have been diagnosed with moderate to severe diarrhea (MSD) with the microbiota from diarrhea-free controls. Our study includes 992 children from four low-income countries in West and East Africa, and Southeast Asia. Known pathogens, as well as bacteria currently not considered as important diarrhea-causing pathogens, are positively associated with MSD, and these include Escherichia/Shigella, and Granulicatella species, and Streptococcus mitis/pneumoniae groups. In both cases and controls, there tend to be distinct negative correlations between facultative anaerobic lineages and obligate anaerobic lineages. Overall genus-level microbiota composition exhibit a shift in controls from low to high levels of Prevotella and in MSD cases from high to low levels of Escherichia/Shigella in younger versus older children; however, there was significant variation among many genera by both site and age.

CONCLUSIONS: Our findings expand the current understanding of microbiota-associated diarrhea pathogenicity in young children from developing countries. Our findings are necessarily based on correlative analyses and must be further validated through epidemiological and molecular techniques.

}, keywords = {Bangladesh, Base Sequence, Case-Control Studies, Child, Preschool, Diarrhea, Infantile, Dysentery, Feces, Female, Gambia, HUMANS, Infant, Infant, Newborn, Intestines, Kenya, Male, Mali, Microbiota, Molecular Typing, Poverty, RNA, Bacterial, RNA, Ribosomal, 16S}, issn = {1474-760X}, doi = {10.1186/gb-2014-15-6-r76}, author = {Pop, Mihai and Walker, Alan W and Paulson, Joseph and Lindsay, Brianna and Antonio, Martin and Hossain, M Anowar and Oundo, Joseph and Tamboura, Boubou and Mai, Volker and Astrovskaya, Irina and Corrada Bravo, Hector and Rance, Richard and Stares, Mark and Levine, Myron M and Panchalingam, Sandra and Kotloff, Karen and Ikumapayi, Usman N and Ebruke, Chinelo and Adeyemi, Mitchell and Ahmed, Dilruba and Ahmed, Firoz and Alam, Meer Taifur and Amin, Ruhul and Siddiqui, Sabbir and Ochieng, John B and Ouma, Emmanuel and Juma, Jane and Mailu, Euince and Omore, Richard and Morris, J Glenn and Breiman, Robert F and Saha, Debasish and Parkhill, Julian and Nataro, James P and Stine, O Colin} } @article {49608, title = {RNA-sequencing of the brain transcriptome implicates dysregulation of neuroplasticity, circadian rhythms and GTPase binding in bipolar disorder.}, volume = {19}, year = {2014}, month = {2014 Nov}, pages = {1179-85}, abstract = {

RNA-sequencing (RNA-seq) is a powerful technique to investigate the complexity of gene expression in the human brain. We used RNA-seq to survey the brain transcriptome in high-quality postmortem dorsolateral prefrontal cortex from 11 individuals diagnosed with bipolar disorder (BD) and from 11 age- and gender-matched controls. Deep sequencing was performed, with over 350 million reads per specimen. At a false discovery rate of <5\%, we detected five differentially expressed (DE) genes and 12 DE transcripts, most of which have not been previously implicated in BD. Among these, Prominin 1/CD133 and ATP-binding cassette-sub-family G-member2 (ABCG2) have important roles in neuroplasticity. We also show for the first time differential expression of long noncoding RNAs (lncRNAs) in BD. DE transcripts include those of serine/arginine-rich splicing factor 5 (SRSF5) and regulatory factor X4 (RFX4), which along with lncRNAs have a role in mammalian circadian rhythms. The DE genes were significantly enriched for several Gene Ontology categories. Of these, genes involved with GTPase binding were also enriched for BD-associated SNPs from previous genome-wide association studies, suggesting that differential expression of these genes is not simply a consequence of BD or its treatment. Many of these findings were replicated by microarray in an independent sample of 60 cases and controls. These results highlight common pathways for inherited and non-inherited influences on disease risk that may constitute good targets for novel therapies.

}, keywords = {Adult, Aged, Bipolar Disorder, Circadian Rhythm, Female, Genome-Wide Association Study, GTP Phosphohydrolases, HUMANS, Male, Meta-Analysis as Topic, Microarray Analysis, Middle Aged, Neuronal Plasticity, Polymerase Chain Reaction, Prefrontal Cortex, Principal Component Analysis, Sequence Analysis, RNA, Transcriptome, Young Adult}, issn = {1476-5578}, doi = {10.1038/mp.2013.170}, author = {Akula, N and Barb, J and Jiang, X and Wendland, J R and Choi, K H and Sen, S K and Hou, L and Chen, D T W and Laje, G and Johnson, K and Lipska, B K and Kleinman, J E and Corrada-Bravo, H and Detera-Wadleigh, S and Munson, P J and McMahon, F J} } @article {38582, title = {Derepression of Cancer/testis antigens in cancer is associated with distinct patterns of DNA hypomethylation}, journal = {BMC CancerBMC CancerBMC Cancer}, volume = {13}, year = {2013}, note = {Kim, Robert
Kulkarni, Prakash
Hannenhalli, Sridhar
eng
R01 GM100335/GM/NIGMS NIH HHS/
R01GM100335/GM/NIGMS NIH HHS/
Research Support, N.I.H., Extramural
Research Support, Non-U.S. Gov{\textquoteright}t
England
2013/03/26 06:00
BMC Cancer. 2013 Mar 22;13:144. doi: 10.1186/1471-2407-13-144.}, pages = {144}, abstract = {BACKGROUND: The Cancer/Testis Antigens (CTAs) are a heterogeneous group of proteins whose expression is typically restricted to the testis. However, they are aberrantly expressed in most cancers that have been examined to date. Broadly speaking, the CTAs can be divided into two groups: the CTX antigens that are encoded by the X-linked genes and the non-X CT antigens that are encoded by the autosomes. Unlike the non-X CTAs, the CTX antigens form clusters of closely related gene families and their expression is frequently associated with advanced disease with poorer prognosis. Regardless however, the mechanism(s) underlying their selective derepression and stage-specific expression in cancer remain poorly understood, although promoter DNA demethylation is believed to be the major driver. METHODS: Here, we report a systematic analysis of DNA methylation profiling data from various tissue types to elucidate the mechanism underlying the derepression of the CTAs in cancer. We analyzed the methylation profiles of 501 samples including sperm, several cancer types, and their corresponding normal somatic tissue types. RESULTS: We found strong evidence for specific DNA hypomethylation of CTA promoters in the testis and cancer cells but not in their normal somatic counterparts. We also found that hypomethylation was clustered on the genome into domains that coincided with nuclear lamina-associated domains (LADs) and that these regions appeared to be insulated by CTCF sites. Interestingly, we did not observe any significant differences in the hypomethylation pattern between the CTAs without CpG islands and the CTAs with CpG islands in the proximal promoter. CONCLUSION: Our results corroborate that widespread DNA hypomethylation appears to be the driver in the derepression of CTA expression in cancer and furthermore, demonstrate that these hypomethylated domains are associated with the nuclear lamina-associated domains (LADS). Taken together, our results suggest that wide-spread methylation changes in cancer are linked to derepression of germ-line-specific genes that is orchestrated by the three dimensional organization of the cancer genome.}, keywords = {*DNA Methylation, *Gene Expression Regulation, Neoplastic, *Genes, X-Linked, Antigens, Neoplasm/*genetics, Binding Sites, Cluster Analysis, CpG Islands, Gene Expression Profiling, HUMANS, Male, Neoplasms/*genetics/*metabolism, Promoter Regions, Genetic, Protein Binding, Protein Interaction Domains and Motifs, Testis/*metabolism}, isbn = {1471-2407 (Electronic)
1471-2407 (Linking)}, author = {Kim, R. and Kulkarni, P. and Sridhar Hannenhalli} } @article {49536, title = {Transcript expression analysis of putative Trypanosoma brucei GPI-anchored surface proteins during development in the tsetse and mammalian hosts.}, volume = {6}, year = {2012}, month = {2012}, pages = {e1708}, abstract = {

Human African Trypanosomiasis is a devastating disease caused by the parasite Trypanosoma brucei. Trypanosomes live extracellularly in both the tsetse fly and the mammal. Trypanosome surface proteins can directly interact with the host environment, allowing parasites to effectively establish and maintain infections. Glycosylphosphatidylinositol (GPI) anchoring is a common posttranslational modification associated with eukaryotic surface proteins. In T. brucei, three GPI-anchored major surface proteins have been identified: variant surface glycoproteins (VSGs), procyclic acidic repetitive protein (PARP or procyclins), and brucei alanine rich proteins (BARP). The objective of this study was to select genes encoding predicted GPI-anchored proteins with unknown function(s) from the T. brucei genome and characterize the expression profile of a subset during cyclical development in the tsetse and mammalian hosts. An initial in silico screen of putative T. brucei proteins by Big PI algorithm identified 163 predicted GPI-anchored proteins, 106 of which had no known functions. Application of a second GPI-anchor prediction algorithm (FragAnchor), signal peptide and trans-membrane domain prediction software resulted in the identification of 25 putative hypothetical proteins. Eighty-one gene products with hypothetical functions were analyzed for stage-regulated expression using semi-quantitative RT-PCR. The expression of most of these genes were found to be upregulated in trypanosomes infecting tsetse salivary gland and proventriculus tissues, and 38\% were specifically expressed only by parasites infecting salivary gland tissues. Transcripts for all of the genes specifically expressed in salivary glands were also detected in mammalian infective metacyclic trypomastigotes, suggesting a possible role for these putative proteins in invasion and/or establishment processes in the mammalian host. These results represent the first large-scale report of the differential expression of unknown genes encoding predicted T. brucei surface proteins during the complete developmental cycle. This knowledge may form the foundation for the development of future novel transmission blocking strategies against metacyclic parasites.

}, keywords = {Animals, Computational Biology, Gastrointestinal Tract, Gene Expression Profiling, GPI-Linked Proteins, HUMANS, Male, Membrane Proteins, Protozoan Proteins, Real-Time Polymerase Chain Reaction, Salivary Glands, Trypanosoma brucei brucei, Trypanosomiasis, African, Tsetse Flies}, issn = {1935-2735}, doi = {10.1371/journal.pntd.0001708}, author = {Savage, Amy F and Cerqueira, Gustavo C and Regmi, Sandesh and Wu, Yineng and El Sayed, Najib M and Aksoy, Serap} } @article {49643, title = {Schistosoma mansoni: Microarray analysis of gene expression induced by host sex.}, journal = {Exp Parasitol}, volume = {120}, year = {2008}, month = {2008 Dec}, pages = {357-63}, abstract = {

Schistosoma mansoni is a digenetic trematode and a human parasite responsible for high social and economic impact. Although some authors have studied the effect of host hormones on parasites, not much is known about the effects of host sex on gene expression in Schistosomes. In order to study gene transcripts associated with the host sex, we compared the gene expression profiles of both male and female unisexual adult S. mansoni parasites raised on either male or female hosts, using DNA microarrays. Our results show that host sex caused differential expression of at least 11 genes in female parasites and of 134 in male parasites. Of the differentially expressed genes in female worms, 10 were preferentially expressed in female worms from male mice, while of the 134 differentially expressed genes in male parasites, 79 (59\%) were preferentially expressed in worms from female mice. Further investigation of the role of each of those genes will help understand better their importance in the pathogenesis of Schistosomiasis.

}, keywords = {Animals, Biomphalaria, Female, Gene expression, Host-Parasite Interactions, Male, Mice, Oligonucleotide Array Sequence Analysis, Reverse Transcriptase Polymerase Chain Reaction, RNA, Helminth, Schistosoma mansoni, Schistosomiasis mansoni, Sex Factors}, issn = {1090-2449}, doi = {10.1016/j.exppara.2008.09.005}, author = {Waisberg, M and Lobo, F P and Cerqueira, G C and Passos, L K J and Carvalho, O S and El-Sayed, N M and Franco, G R} } @article {49641, title = {Analysis of fat body transcriptome from the adult tsetse fly, Glossina morsitans morsitans.}, journal = {Insect Mol Biol}, volume = {15}, year = {2006}, month = {2006 Aug}, pages = {411-24}, abstract = {

Tsetse flies (Diptera: Glossinidia) are vectors of pathogenic African trypanosomes. To develop a foundation for tsetse physiology, a normalized expressed sequence tag (EST) library was constructed from fat body tissue of immune-stimulated Glossina morsitans morsitans. Analysis of 20,257 high-quality ESTs yielded 6372 unique genes comprised of 3059 tentative consensus (TC) sequences and 3313 singletons (available at http://aksoylab.yale.edu). We analysed the putative fat body transcriptome based on homology to other gene products with known functions available in the public domain. In particular, we describe the immune-related products, reproductive function related yolk proteins and milk-gland protein, iron metabolism regulating ferritins and transferrin, and tsetse{\textquoteright}s major energy source proline biosynthesis. Expression analysis of the three yolk proteins indicates that all are detected in females, while only the yolk protein with similarity to lipases, is expressed in males. Milk gland protein, apparently important for larval nutrition, however, is primarily synthesized by accessory milk gland tissue.

}, keywords = {Adipose Tissue, Animals, Base Sequence, Computational Biology, DNA Primers, Egg Proteins, Expressed Sequence Tags, Female, Gene Expression Profiling, Insect Vectors, Male, Molecular Sequence Data, Reverse Transcriptase Polymerase Chain Reaction, Sequence Analysis, DNA, Sex Factors, Tsetse Flies}, issn = {0962-1075}, doi = {10.1111/j.1365-2583.2006.00649.x}, author = {Attardo, G M and Strickler-Dinglasan, P and Perkin, S A H and Caler, E and Bonaldo, M F and Soares, M B and El-Sayeed, N and Aksoy, S} } @article {49686, title = {Sex-lethal splicing autoregulation in vivo: interactions between SEX-LETHAL, the U1 snRNP and U2AF underlie male exon skipping.}, journal = {Development}, volume = {130}, year = {2003}, month = {2003 Feb}, pages = {463-71}, abstract = {

Alternative splicing of the Sex-lethal pre-mRNA has long served as a model example of a regulated splicing event, yet the mechanism by which the female-specific SEX-LETHAL RNA-binding protein prevents inclusion of the translation-terminating male exon is not understood. Thus far, the only general splicing factor for which there is in vivo evidence for a regulatory role in the pathway leading to male-exon skipping is sans-fille (snf), a protein component of the spliceosomal U1 and U2 snRNPs. Its role, however, has remained enigmatic because of questions about whether SNF acts as part of an intact snRNP or a free protein. We provide evidence that SEX-LETHAL interacts with SANS-FILLE in the context of the U1 snRNP, through the characterization of a point mutation that interferes with both assembly into the U1 snRNP and complex formation with SEX-LETHAL. Moreover, we find that SEX-LETHAL associates with other integral U1 snRNP components, and we provide genetic evidence to support the biological relevance of these physical interactions. Similar genetic and biochemical approaches also link SEX-LETHAL with the heterodimeric splicing factor, U2AF. These studies point specifically to a mechanism by which SEX-LETHAL represses splicing by interacting with these key splicing factors at both ends of the regulated male exon. Moreover, because U2AF and the U1 snRNP are only associated transiently with the pre-mRNA during the course of spliceosome assembly, our studies are difficult to reconcile with the current model that proposes that the SEX-LETHAL blocks splicing at the second catalytic step, and instead argue that the SEX-LETHAL protein acts after splice site recognition, but before catalysis begins.

}, keywords = {Alternative Splicing, Amino Acid Sequence, Animals, Animals, Genetically Modified, Drosophila melanogaster, Drosophila Proteins, Exons, Female, Gene Expression Regulation, Developmental, Genes, Insect, Homeostasis, Male, Models, Genetic, Molecular Sequence Data, Nuclear Proteins, Point Mutation, Ribonucleoprotein, U1 Small Nuclear, Ribonucleoproteins, RNA Splicing, RNA-Binding Proteins, Sequence Homology, Amino Acid, Sex Differentiation}, issn = {0950-1991}, author = {Nagengast, Alexis A and Stitzinger, Shane M and Tseng, Chin-Hsiu and Mount, Stephen M and Salz, Helen K} } @article {38143, title = {Carbonic anhydrase III: the phosphatase activity is extrinsic}, journal = {Archives of biochemistry and biophysicsArchives of biochemistry and biophysics}, volume = {377}, year = {2000}, note = {http://www.ncbi.nlm.nih.gov/pubmed/10845711?dopt=Abstract}, type = {10.1006/abbi.2000.1793}, abstract = {The carbonic anhydrases reversibly hydrate carbon dioxide to yield bicarbonate and hydrogen ion. They have a variety of physiological functions, although the specific roles of each of the 10 known isozymes are unclear. Carbonic anhydrase isozyme III is particularly rich in skeletal muscle and adipocytes, and it is unique among the isozymes in also exhibiting phosphatase activity. Previously published studies provided evidence that the phosphatase activity was intrinsic to carbonic anhydrase III, that it had specificity for tyrosine phosphate, and that activity was regulated by reversible glutathionylation of cysteine186. To study the mechanism of this phosphatase, we cloned and expressed the rat liver carbonic anhydrase III. The purified recombinant had the same specific activity as the carbonic anhydrase purified from rat liver, but it had virtually no phosphatase activity. We attempted to identify an activator of the phosphatase in rat liver and found a protein of approximately 14 kDa, the amount of which correlated with the phosphatase activity of the carbonic anhydrase III fractions. It was identified as liver fatty acid binding protein, which was then purified to test for activity as an activator of the phosphatase and for protein-protein interaction, but neither binding nor activation could be demonstrated. Immunoprecipitation experiments established that carbonic anhydrase III could be separated from the phosphatase activity. Finally, adding additional purification steps completely separated the phosphatase activity from the carbonic anhydrase activity. We conclude that the phosphatase activity previously considered to be intrinsic to carbonic anhydrase III is actually extrinsic. Thus, this isozyme exhibits only the carbon dioxide hydratase and esterase activities characteristic of the other mammalian isozymes, and the phosphatase previously shown to be activated by glutathionylation is not carbonic anhydrase III.}, keywords = {Animals, Carbonic Anhydrases, Chromatography, High Pressure Liquid, Cloning, Molecular, Enzyme Activation, Glutathione, Kinetics, Liver, Male, Muscles, Phosphoric Monoester Hydrolases, Precipitin Tests, Rabbits, Rats, Rats, Inbred F344, Recombinant Proteins, Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization, Time factors}, author = {Kim, G. and J. Selengut and Levine, R. L.} } @article {49699, title = {P element-mediated in vivo deletion analysis of white-apricot: deletions between direct repeats are strongly favored.}, journal = {Genetics}, volume = {136}, year = {1994}, month = {1994 Mar}, pages = {1001-11}, abstract = {

We have isolated and characterized deletions arising within a P transposon, P[hswa], in the presence of P transposase. P[hswa] carries white-apricot (wa) sequences, including a complete copia element, under the control of an hsp70 promoter, and resembles the original wa allele in eye color phenotype. In the presence of P transposase, P[hswa] shows a high overall rate (approximately 3\%) of germline mutations that result in increased eye pigmentation. Of 234 derivatives of P[hswa] with greatly increased eye pigmentation, at least 205 carried deletions within copia. Of these, 201 were precise deletions between the directly repeated 276-nucleotide copia long terminal repeats (LTRs), and four were unique deletions. High rates of transposase-induced precise deletion were observed within another P transposon carrying unrelated 599 nucleotide repeats (yeast 2 mu FLP; recombinase target sites) separated by 5.7 kb. Our observation that P element-mediated deletion formation occurs preferentially between direct repeats suggests general methods for controlling deletion formation.

}, keywords = {Alleles, Animals, Animals, Genetically Modified, Base Sequence, Crosses, Genetic, DNA, DNA Transposable Elements, Drosophila, Eye Color, Female, Genes, Insect, Male, Molecular Sequence Data, Nucleotidyltransferases, PHENOTYPE, Recombination, Genetic, Repetitive Sequences, Nucleic Acid, Sequence Deletion, Transformation, Genetic, Transposases}, issn = {0016-6731}, author = {Kurkulos, M and Weinberg, J M and Roy, D and Mount, S M} } @article {49698, title = {Suppressor U1 snRNAs in Drosophila.}, journal = {Genetics}, volume = {138}, year = {1994}, month = {1994 Oct}, pages = {365-78}, abstract = {

Although the role of U1 small nuclear RNAs (snRNAs) in 5{\textquoteright} splice site recognition is well established, suppressor U1 snRNAs active in intact multicellular animals have been lacking. Here we describe suppression of a 5{\textquoteright} splice site mutation in the Drosophila melanogaster white gene (wDR18) by compensatory changes in U1 snRNA. Mutation of positions -1 and +6 of the 5{\textquoteright} splice site of the second intron (ACG[GTGAGT to ACC]GTGAGC) results in the accumulation of RNA retaining this 74-nucleotide intron in both transfected cells and transgenic flies. U1-3G, a suppressor U1 snRNA which restores base-pairing at position +6 of the mutant intron, increases the ratio of spliced to unspliced wDR18 RNA up to fivefold in transfected Schneider cells and increases eye pigmentation in wDR18 flies. U1-9G, which targets position -1, suppresses wDR18 in transfected cells less well. U1-3G,9G has the same effect as U1-3G although it accumulates to lower levels. Suppression of wDR18 has revealed that the U1b embryonic variant (G134 to U) is active in Schneider cells and pupal eye discs. However, the combination of 9G with 134U leads to reduced accumulation of both U1b-9G and U1b-3G,9G, possibly because nucleotides 9 and 134 both participate in a potential long-range intramolecular base-pairing interaction. High levels of functional U1-3G suppressor reduce both viability and fertility in transformed flies. These results show that, despite the difficulties inherent in stably altering splice site selection in multicellular organisms, it is possible to obtain suppressor U1 snRNAs in flies.

}, keywords = {Alternative Splicing, Animals, Base Sequence, Cell Line, Cell Nucleus, DNA Primers, Drosophila melanogaster, Female, Genes, Suppressor, Genetic Variation, GENOTYPE, Introns, Male, Molecular Sequence Data, Mutagenesis, Site-Directed, Nucleic Acid Conformation, Oligodeoxyribonucleotides, PHENOTYPE, Recombinant Proteins, Ribonucleoprotein, U1 Small Nuclear, RNA, Small Nuclear, Transfection, Transformation, Genetic}, issn = {0016-6731}, author = {Lo, P C and Roy, D and Mount, S M} } @article {49705, title = {Characterization of enhancer-of-white-apricot in Drosophila melanogaster.}, journal = {Genetics}, volume = {126}, year = {1990}, month = {1990 Dec}, pages = {1061-9}, abstract = {

The white-apricot (wa) allele differs from the wild-type white gene by the presence of the retrovirus-like transposable element copia within the transcription unit. Most RNAs derived from wa have 3{\textquoteright} termini within this insertion, and only small amounts of structurally normal RNA are produced. The activity of wa is reduced in trans by a semidominant mutation in the gene Enhancer-of-white-apricot (E(wa). Flies that are wa and heterozygous for the enhancer have eyes which are much lighter than the orange-yellow of wa alone while E(wa) homozygotes have white eyes. This semidominant effect on pigmentation is correlated with a corresponding decrease in white RNA having wild type structure, and flies homozygous for E(wa) have increased levels of aberrant RNAs. Three reverant alleles of E(wa) generated by reversion of the dominant enhancer phenotype with gamma radiation are noncomplementing recessive lethals, with death occurring during the larval stage. The effects on wa eye pigmentation of varying doses of the original E(wa) allele, the wild type allele, and the revertant alleles suggest that the original E(wa) allele produces a product that interferes with the activity of the wild type gene and that the revertants are null alleles. We propose that the E(wa) gene product influences the activity of the downstream copia long terminal repeat in 3{\textquoteright} end formation.

}, keywords = {Alleles, Animals, Blotting, Northern, DNA Transposable Elements, Drosophila melanogaster, Eye Color, Female, Heterozygote, Homozygote, Male, Nucleic Acid Hybridization, PHENOTYPE, Poly A, Reproduction, RNA, RNA, Messenger, Transcription, Genetic}, issn = {0016-6731}, author = {Peng, X B and Mount, S M} } @article {49647, title = {Management of an enlarging aortic aneurysm in the presence of radiation induced retroperitoneal fibrosis.}, journal = {J Cardiovasc Surg (Torino)}, volume = {30}, year = {1989}, month = {1989 Mar-Apr}, pages = {233-5}, abstract = {

Despite a thoracoabdominal retroperitoneal approach to an enlarging symptomatic infrarenal aortic aneurysm, proximal aortic dissection was hazardous due to radiation induced retroperitoneal fibrosis. Iliac artery ligation and thoracic aorta to iliac artery bypass has resulted in successful management during 14 months of follow-up.

}, keywords = {Aged, Aorta, Abdominal, Aortic Aneurysm, Blood Vessel Prosthesis, HUMANS, Lymphoma, Male, Radiation Injuries, Retroperitoneal Fibrosis, Retroperitoneal Neoplasms, T-Lymphocytes}, issn = {0021-9509}, author = {Todd, G J and Schwartz, A and Rapoport, F} }