10 results on '"Laredj L"'
Search Results
2. PML nuclear domains, intranuclear injury-responsive structures that may audit DNA damage and influence cell fate.
- Author
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Rich, T, Varadaraj, A, Laredj, L, Dovey, C, Lubben, N, and Wyllie, A. H.
- Published
- 2006
3. Ancient human genomes suggest three ancestral populations for present-day Europeans
- Author
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Lazaridis, I, Patterson, N, Mittnik, A, Renaud, G, Mallick, S, Kirsanow, K, Sudmant, Ph, Schraiber, Jg, Castellano, S, Lipson, M, Berger, B, Economou, C, Bollongino, R, Fu, Q, Bos, Ki, Nordenfelt, S, Li, H, De Filippo, C, Prüfer, K, Sawyer, S, Posth, C, Haak, W, Hallgren, F, Fornander, E, Rohland, N, Delsate, D, Francken, M, Guinet, Jm, Wahl, J, Ayodo, G, Babiker, Ha, Bailliet, G, Balanovska, E, Balanovsky, O, Bedoya, G, Ben Ami, H, Bene, J, Berrada, F, Bravi, Cm, Brisighelli, Francesca, Busby, Gb, Cali, F, Churnosov, M, Cole, De, Corach, D, Damba, L, Van Driem, G, Dryomov, S, Fedorova, Sa, Gallego Romero, I, Gubina, M, Hammer, M, Henn, Bm, Hervig, T, Hodoglugil, U, Jha, Ar, Karachanak Yankova, S, Khusainova, R, Khusnutdinova, E, Kittles, R, Kivisild, T, Kučinskas, V, Kushniarevich, A, Laredj, L, Litvinov, S, Loukidis, T, Mahley, Rw, Melegh, B, Metspalu, E, Molina, J, Mountain, J, Näkkäläjärvi, K, Nesheva, D, Nyambo, T, Osipova, L, Platonov, F, Posukh, O, Romano, V, Rothhammer, F, Rudan, I, Ruizbakiev, R, Sahakyan, H, Sajantila, A, Salas, A, Starikovskaya, Eb, Tarekegn, A, Toncheva, D, Turdikulova, S, Utevska, O, Vasquez, R, Villena, M, Voevoda, M, Winkler, Ca, Yepiskoposyan, L, Zalloua, P, Zemunik, T, Cooper, A, Capelli, C, Ruiz Linares, A, Tishkoff, Sa Et Al, Brisighelli, Francesca (ORCID:0000-0001-5469-4413), Lazaridis, I, Patterson, N, Mittnik, A, Renaud, G, Mallick, S, Kirsanow, K, Sudmant, Ph, Schraiber, Jg, Castellano, S, Lipson, M, Berger, B, Economou, C, Bollongino, R, Fu, Q, Bos, Ki, Nordenfelt, S, Li, H, De Filippo, C, Prüfer, K, Sawyer, S, Posth, C, Haak, W, Hallgren, F, Fornander, E, Rohland, N, Delsate, D, Francken, M, Guinet, Jm, Wahl, J, Ayodo, G, Babiker, Ha, Bailliet, G, Balanovska, E, Balanovsky, O, Bedoya, G, Ben Ami, H, Bene, J, Berrada, F, Bravi, Cm, Brisighelli, Francesca, Busby, Gb, Cali, F, Churnosov, M, Cole, De, Corach, D, Damba, L, Van Driem, G, Dryomov, S, Fedorova, Sa, Gallego Romero, I, Gubina, M, Hammer, M, Henn, Bm, Hervig, T, Hodoglugil, U, Jha, Ar, Karachanak Yankova, S, Khusainova, R, Khusnutdinova, E, Kittles, R, Kivisild, T, Kučinskas, V, Kushniarevich, A, Laredj, L, Litvinov, S, Loukidis, T, Mahley, Rw, Melegh, B, Metspalu, E, Molina, J, Mountain, J, Näkkäläjärvi, K, Nesheva, D, Nyambo, T, Osipova, L, Platonov, F, Posukh, O, Romano, V, Rothhammer, F, Rudan, I, Ruizbakiev, R, Sahakyan, H, Sajantila, A, Salas, A, Starikovskaya, Eb, Tarekegn, A, Toncheva, D, Turdikulova, S, Utevska, O, Vasquez, R, Villena, M, Voevoda, M, Winkler, Ca, Yepiskoposyan, L, Zalloua, P, Zemunik, T, Cooper, A, Capelli, C, Ruiz Linares, A, Tishkoff, Sa Et Al, and Brisighelli, Francesca (ORCID:0000-0001-5469-4413)
- Abstract
We sequenced the genomes of a ∼7,000-year-old farmer from Germany and eight ∼8,000-year-old hunter-gatherers from Luxembourg and Sweden. We analysed these and other ancient genomes with 2,345 contemporary humans to show that most present-day Europeans derive from at least three highly differentiated populations: west European hunter-gatherers, who contributed ancestry to all Europeans but not to Near Easterners; ancient north Eurasians related to Upper Palaeolithic Siberians, who contributed to both Europeans and Near Easterners; and early European farmers, who were mainly of Near Eastern origin but also harboured west European hunter-gatherer related ancestry. We model these populations' deep relationships and show that early European farmers had ∼44% ancestry from a 'basal Eurasian' population that split before the diversification of other non-African lineages.
- Published
- 2014
4. Evidence for the receipt of DNA damage stimuli by PML nuclear domains
- Author
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Varadaraj, A, primary, Dovey, CL, additional, Laredj, L, additional, Ferguson, B, additional, Alexander, CE, additional, Lubben, N, additional, Wyllie, AH, additional, and Rich, T, additional
- Published
- 2007
- Full Text
- View/download PDF
5. Cerebellar Ataxia and Coenzyme Q Deficiency through Loss of Unorthodox Kinase Activity
- Author
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Ja, Stefely, Licitra F, Laredj L, Ag, Reidenbach, Za, Kemmerer, Grangeray A, Jaeg-Ehret T, Ce, Minogue, Ulbrich A, Pd, Hutchins, Em, Wilkerson, Ruan Z, Aydin D, As, Hebert, Guo X, Ec, Freiberger, Reutenauer L, Jochem A, Chergova M, and Ie, Johnson
6. Ancient human genomes suggest three ancestral populations for present-day Europeans
- Author
-
Joanna L. Mountain, Michael F. Hammer, Ruslan Ruizbakiev, Cesare de Filippo, Kumarasamy Thangaraj, David E. C. Cole, Haim Ben-Ami, Leila Laredj, Mark Lipson, Jüri Parik, Valentino Romano, Andres Ruiz-Linares, Fouad Berrada, Dominique Delsate, Ugur Hodoglugil, Antti Sajantila, Olga Utevska, Shahlo Turdikulova, Tor Hervig, Ludmila P. Osipova, Hovhannes Sahakyan, Robert W. Mahley, Ramiro Barrantes, Kirsten I. Bos, Stanislav Dryomov, Peter H. Sudmant, Nadin Rohland, Heng Li, Gabriel Renaud, Mikhail Voevoda, Claudio M. Bravi, Jean-Michel Guinet, Rem I. Sukernik, Joachim Wahl, Matthias Meyer, Christos Economou, Kay Prüfer, Graciela Bailliet, Mait Metspalu, Mikhail Churnosov, Iosif Lazaridis, Johannes Krause, Bonnie Berger, Levon Yepiskoposyan, Francesca Brisighelli, Francesco Calì, Irene Gallego Romero, Oleg Balanovsky, George Ayodo, Alan Cooper, Alissa Mittnik, Julio Molina, George van Driem, Jean-Michel Dugoujon, Larissa Damba, Fedor Platonov, Nick Patterson, David Reich, Thomas B. Nyambo, David Comas, Olga L. Posukh, Béla Melegh, Draga Toncheva, Alena Kushniarevich, Brenna M. Henn, Montgomery Slatkin, René Vasquez, Elena B. Starikovskaya, Joachim Burger, Ayele Tarekegn, Tatijana Zemunik, Ene Metspalu, Sena Karachanak-Yankova, Lalji Singh, Wolfgang Haak, Susanna Sawyer, Rick A. Kittles, Cheryl A. Winkler, Svante Pääbo, Francisco Rothhammer, Marina Gubina, Pierre Zalloua, Aashish R. Jha, Swapan Mallick, Sergi Castellano, Qiaomei Fu, Desislava Nesheva, Sergey Litvinov, Ingrida Uktveryte, Michael Francken, Cosimo Posth, Theologos Loukidis, Cristian Capelli, Janet Kelso, Sarah A. Tishkoff, Toomas Kivisild, Mark G. Thomas, Elin Fornander, Mercedes Villena, Fredrik Hallgren, Vaidutis Kučinskas, Daniel Corach, George B.J. Busby, Judit Bene, William Klitz, Hamza A. Babiker, Karola Kirsanow, Ruth Bollongino, Rita Khusainova, Evan E. Eichler, Sardana A. Fedorova, Klemetti Näkkäläjärvi, Igor Rudan, Susanne Nordenfelt, Joshua G. Schraiber, Elena Balanovska, Antonio Salas, Richard Villems, Gabriel Bedoya, Elza Khusnutdinova, Massachusetts Institute of Technology. Computer Science and Artificial Intelligence Laboratory, Massachusetts Institute of Technology. Department of Mathematics, Lipson, Mark, Berger Leighton, Bonnie, Lazaridis,I, Patterson,P, Mittnik,A, Renaud,G, Mallick,S, Kirsanow,K, Sudmant,PH, Schraiber,JG, Castellano,S, Lipson,M, Berger,B, Economou,C, Bollongino,R, Fu,Q, Bos,KI, Nordenfelt,S, Li,H, De Filippo,C, Pruefer,K, Sawyer, Posth,C, Haak1,H, Hallgren,F, Fornander,E, Rohland,N, Delsate,D, Francken,M, Guinet,JM, Wah,J, Ayodo,G, Babiker,HA, Bailliet,G, Balanovska,E, Balanovsky,O, Barrantes,R, Bedoya,G, Ben-Ami,H, Bene,J, Berrada,F, Bravi,CM, Brisighelli,F, Busby,GBJ, Cali,F, Churnosov,M, Cole,DEC, Corach,D, Damba,L, van Driem,G, Dryomov,S, Dugoujon,JM, Fedorova,SA, Gallego Romero,I, Gubina,M, Hammer,M, Henn,BM, Hervig,T, Hodoglugi,U, Jha,AR, Karachanak-Yankova,S, Khusainova,R, Khusnutdinova,E, Kittles,R:Kivisild,T, Klitz,W, Kucˇinskas,V, Kushniarevich,A, Laredj,L, Litvinov,S, Loukidis,T, Mahley,RW, Melegh,B, Metspalu,E, Molina,J, Mountain,J, Na¨kka¨la¨ja¨rvi,K, Nesheva,D, Nyambo,T, Osipova,L, Parik,J, Platonov,F, Posukh,O, Romano,V, Rothhammer,F, Rudan,I, Ruizbakiev,R, Sahakyan,H, Sajantila,A, Salas,A, Starikovskaya,EB, Tarekegn,A, Toncheva,D, Turdikulova,S, Uktveryte,I, Utevska,O, Vasquez,R, Villena,M, Voevoda,M, Winkler,CA, Yepiskoposyan,L, Zalloua,P, Zemunik,T, Cooper, Capelli,C, Thomas,MG, Ruiz-inares,A, Tishkoff,SA, Singh,L, Thangaraj,K, Villems,R, Comas,D, Sukernik,R, Metspalu,M, Meyer,M, Eichler,EE, Burger,J, Slatkin,M, Pa¨a¨bo,S, Kelso,J, Reich,D, and Krause,J
- Subjects
History ,Neanderthal ,Biología ,Population Dynamics ,Present day ,Genoma humà ,Genome ,purl.org/becyt/ford/1 [https] ,Basal (phylogenetics) ,Settore BIO/13 - Biologia Applicata ,History, Ancient ,Genetics ,Principal Component Analysis ,education.field_of_study ,0303 health sciences ,Multidisciplinary ,Ancient DNA ,030305 genetics & heredity ,food and beverages ,Agriculture ,Genomics ,3. Good health ,Europe ,Workforce ,CIENCIAS NATURALES Y EXACTAS ,Human ,Archaeogenetics ,Asia ,Lineage (genetic) ,EUROPE ,Otras Ciencias Biológicas ,European Continental Ancestry Group ,Population ,Settore BIO/08 - ANTROPOLOGIA ,evolution ,Europeans ,Biology ,Article ,White People ,Ancient ,Genètica de poblacions humanes ,Human origins ,Ciencias Biológicas ,03 medical and health sciences ,HUMAN ORIGINS ,biology.animal ,Humans ,ANCIENT DNA ,purl.org/becyt/ford/1.6 [https] ,education ,Quantitative Biology - Populations and Evolution ,Denisovan ,030304 developmental biology ,Genetic diversity ,ancient DNA, modern DNA, Europeans, prehistory ,Genome, Human ,Populations and Evolution (q-bio.PE) ,biology.organism_classification ,Evolutionary biology ,FOS: Biological sciences ,Upper Paleolithic ,Human genome ,GENOMICS - Abstract
We sequenced the genomes of a ∼7,000-year-old farmer from Germany and eight ∼8,000-year-old hunter-gatherers from Luxembourg and Sweden. We analysed these and other ancient genomes1,2,3,4 with 2,345 contemporary humans to show that most present-day Europeans derive from at least three highly differentiated populations: west European hunter-gatherers, who contributed ancestry to all Europeans but not to Near Easterners; ancient north Eurasians related to Upper Palaeolithic Siberians3, who contributed to both Europeans and Near Easterners; and early European farmers, who were mainly of Near Eastern origin but also harboured west European hunter-gatherer related ancestry. We model these populations’ deep relationships and show that early European farmers had ∼44% ancestry from a ‘basal Eurasian’ population that split before the diversification of other non-African lineages., Instituto Multidisciplinario de Biología Celular
- Published
- 2014
7. The MTM1-UBQLN2-HSP complex mediates degradation of misfolded intermediate filaments in skeletal muscle.
- Author
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Gavriilidis C, Laredj L, Solinhac R, Messaddeq N, Viaud J, Laporte J, Sumara I, and Hnia K
- Subjects
- Adaptor Proteins, Signal Transducing, Autophagy-Related Proteins, Cell Cycle Proteins chemistry, Cytoskeleton genetics, Desmin genetics, Humans, Intermediate Filament Proteins chemistry, Muscle, Skeletal chemistry, Muscle, Skeletal metabolism, Proteasome Endopeptidase Complex chemistry, Proteasome Endopeptidase Complex genetics, Protein Aggregates genetics, Protein Folding, Protein Tyrosine Phosphatases, Non-Receptor chemistry, Proteolysis, Ubiquitin genetics, Ubiquitins chemistry, Vimentin genetics, Autophagy genetics, Cell Cycle Proteins genetics, Intermediate Filament Proteins genetics, Protein Tyrosine Phosphatases, Non-Receptor genetics, Ubiquitins genetics
- Abstract
The ubiquitin proteasome system and autophagy are major protein turnover mechanisms in muscle cells, which ensure stemness and muscle fibre maintenance. Muscle cells contain a high proportion of cytoskeletal proteins, which are prone to misfolding and aggregation; pathological processes that are observed in several neuromuscular diseases called proteinopathies. Despite advances in deciphering the mechanisms underlying misfolding and aggregation, little is known about how muscle cells manage cytoskeletal degradation. Here, we describe a process by which muscle cells degrade the misfolded intermediate filament proteins desmin and vimentin by the proteasome. This relies on the MTM1-UBQLN2 complex to recognize and guide these misfolded proteins to the proteasome and occurs prior to aggregate formation. Thus, our data highlight a safeguarding function of the MTM1-UBQLN2 complex that ensures cytoskeletal integrity to avoid proteotoxic aggregate formation.
- Published
- 2018
- Full Text
- View/download PDF
8. Cerebellar Ataxia and Coenzyme Q Deficiency through Loss of Unorthodox Kinase Activity.
- Author
-
Stefely JA, Licitra F, Laredj L, Reidenbach AG, Kemmerer ZA, Grangeray A, Jaeg-Ehret T, Minogue CE, Ulbrich A, Hutchins PD, Wilkerson EM, Ruan Z, Aydin D, Hebert AS, Guo X, Freiberger EC, Reutenauer L, Jochem A, Chergova M, Johnson IE, Lohman DC, Rush MJP, Kwiecien NW, Singh PK, Schlagowski AI, Floyd BJ, Forsman U, Sindelar PJ, Westphall MS, Pierrel F, Zoll J, Dal Peraro M, Kannan N, Bingman CA, Coon JJ, Isope P, Puccio H, and Pagliarini DJ
- Subjects
- Animals, COS Cells, Cerebellar Ataxia genetics, Cerebellar Ataxia physiopathology, Cerebellar Ataxia psychology, Cerebellum physiopathology, Cerebellum ultrastructure, Chlorocebus aethiops, Disease Models, Animal, Exercise Tolerance, Female, Genetic Predisposition to Disease, HEK293 Cells, Humans, Lipid Metabolism, Male, Maze Learning, Mice, Inbred C57BL, Mice, Knockout, Mitochondrial Proteins chemistry, Mitochondrial Proteins genetics, Models, Molecular, Motor Activity, Muscle Strength, Muscle, Skeletal physiopathology, Phenotype, Protein Binding, Protein Conformation, Proteomics methods, Recognition, Psychology, Rotarod Performance Test, Saccharomyces cerevisiae enzymology, Saccharomyces cerevisiae genetics, Saccharomyces cerevisiae Proteins genetics, Saccharomyces cerevisiae Proteins metabolism, Seizures enzymology, Seizures genetics, Seizures physiopathology, Structure-Activity Relationship, Time Factors, Transfection, Ubiquinone chemistry, Ubiquinone genetics, Behavior, Animal, Cerebellar Ataxia enzymology, Cerebellum enzymology, Mitochondrial Proteins deficiency, Muscle, Skeletal enzymology, Ubiquinone deficiency
- Abstract
The UbiB protein kinase-like (PKL) family is widespread, comprising one-quarter of microbial PKLs and five human homologs, yet its biochemical activities remain obscure. COQ8A (ADCK3) is a mammalian UbiB protein associated with ubiquinone (CoQ) biosynthesis and an ataxia (ARCA2) through unclear means. We show that mice lacking COQ8A develop a slowly progressive cerebellar ataxia linked to Purkinje cell dysfunction and mild exercise intolerance, recapitulating ARCA2. Interspecies biochemical analyses show that COQ8A and yeast Coq8p specifically stabilize a CoQ biosynthesis complex through unorthodox PKL functions. Although COQ8 was predicted to be a protein kinase, we demonstrate that it lacks canonical protein kinase activity in trans. Instead, COQ8 has ATPase activity and interacts with lipid CoQ intermediates, functions that are likely conserved across all domains of life. Collectively, our results lend insight into the molecular activities of the ancient UbiB family and elucidate the biochemical underpinnings of a human disease., (Copyright © 2016 Elsevier Inc. All rights reserved.)
- Published
- 2016
- Full Text
- View/download PDF
9. Ancient human genomes suggest three ancestral populations for present-day Europeans.
- Author
-
Lazaridis I, Patterson N, Mittnik A, Renaud G, Mallick S, Kirsanow K, Sudmant PH, Schraiber JG, Castellano S, Lipson M, Berger B, Economou C, Bollongino R, Fu Q, Bos KI, Nordenfelt S, Li H, de Filippo C, Prüfer K, Sawyer S, Posth C, Haak W, Hallgren F, Fornander E, Rohland N, Delsate D, Francken M, Guinet JM, Wahl J, Ayodo G, Babiker HA, Bailliet G, Balanovska E, Balanovsky O, Barrantes R, Bedoya G, Ben-Ami H, Bene J, Berrada F, Bravi CM, Brisighelli F, Busby GB, Cali F, Churnosov M, Cole DE, Corach D, Damba L, van Driem G, Dryomov S, Dugoujon JM, Fedorova SA, Gallego Romero I, Gubina M, Hammer M, Henn BM, Hervig T, Hodoglugil U, Jha AR, Karachanak-Yankova S, Khusainova R, Khusnutdinova E, Kittles R, Kivisild T, Klitz W, Kučinskas V, Kushniarevich A, Laredj L, Litvinov S, Loukidis T, Mahley RW, Melegh B, Metspalu E, Molina J, Mountain J, Näkkäläjärvi K, Nesheva D, Nyambo T, Osipova L, Parik J, Platonov F, Posukh O, Romano V, Rothhammer F, Rudan I, Ruizbakiev R, Sahakyan H, Sajantila A, Salas A, Starikovskaya EB, Tarekegn A, Toncheva D, Turdikulova S, Uktveryte I, Utevska O, Vasquez R, Villena M, Voevoda M, Winkler CA, Yepiskoposyan L, Zalloua P, Zemunik T, Cooper A, Capelli C, Thomas MG, Ruiz-Linares A, Tishkoff SA, Singh L, Thangaraj K, Villems R, Comas D, Sukernik R, Metspalu M, Meyer M, Eichler EE, Burger J, Slatkin M, Pääbo S, Kelso J, Reich D, and Krause J
- Subjects
- Agriculture history, Asia ethnology, Europe, History, Ancient, Humans, Population Dynamics, Principal Component Analysis, Workforce, Genome, Human genetics, White People classification, White People genetics
- Abstract
We sequenced the genomes of a ∼7,000-year-old farmer from Germany and eight ∼8,000-year-old hunter-gatherers from Luxembourg and Sweden. We analysed these and other ancient genomes with 2,345 contemporary humans to show that most present-day Europeans derive from at least three highly differentiated populations: west European hunter-gatherers, who contributed ancestry to all Europeans but not to Near Easterners; ancient north Eurasians related to Upper Palaeolithic Siberians, who contributed to both Europeans and Near Easterners; and early European farmers, who were mainly of Near Eastern origin but also harboured west European hunter-gatherer related ancestry. We model these populations' deep relationships and show that early European farmers had ∼44% ancestry from a 'basal Eurasian' population that split before the diversification of other non-African lineages.
- Published
- 2014
- Full Text
- View/download PDF
10. Growth of osteosarcoma cells in a three-dimensional bone-like matrix alters their susceptibility to adeno-associated virus.
- Author
-
Dey S, Laredj L, Damjanovic K, Muller M, and Beard P
- Subjects
- Biomimetics, Cell Line, Tumor, Humans, Tissue Culture Techniques, Dependovirus growth & development, Osteocytes virology
- Abstract
Osteosarcoma cells U2OS are partially susceptible to adeno-associated virus (AAV)-2 infection, allowing efficient synthesis of Rep proteins and, in a low percentage of cells, capsid production. It is not clear if this partial susceptibility to infection is due to the bone-cell-like nature of these cells or is a result of their transformed properties. Here, we grew osteosarcoma cells in a biomimetic three-dimensional bone-like matrix composed of calcium phosphate and chitosan, and tested whether this would increase or reduce their permissiveness to virus. The osteosarcoma cells grew in the matrix and began to express the alkaline phosphatase bone cell differentiation marker. This was accompanied by a block to their infection by AAV, as indicated by Rep and capsid production. Infection of cells growing in three-dimensional tissue-like matrices could be, in a wider context, a practical way to mimic in vivo conditions., (© 2014 The Authors.)
- Published
- 2014
- Full Text
- View/download PDF
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