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Showing 1 to 12 of 16 entries
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Novel Gene Discovery in the Human Malaria Parasite using Nucleosome Positioning Data.

Computational systems bioinformatics. Computational Systems Bioinformatics Conference

Pokhriyal N, Ponts N, Harris EY, Le Roch KG, Lonardi S.
PMID: 25076982
Comput Syst Bioinformatics Conf. 2010 Aug;9:124-135.

Recent genome-wide studies on nucleosome positioning in model organisms have shown strong evidence that nucleosome landscapes in the proximity of protein-coding genes exhibit regular characteristic patterns. Here, we propose a computational framework to discover novel genes in the human...

An Introduction to Functional Genomics and Systems Biology.

Advances in wound care

Bunnik EM, Le Roch KG.
PMID: 24527360
Adv Wound Care (New Rochelle). 2013 Nov;2(9):490-498. doi: 10.1089/wound.2012.0379.

OBJECTIVE: Over the past decade, the development of high-throughput technologies for DNA and protein analysis has revolutionized the ways in which cells can be studied. Within a relatively short time frame, research has changed from studying individual genes and...

Genome-Wide Analysis of RNA-Protein Interactions in Plasmodium falciparum Using eCLIP-Seq.

Methods in molecular biology (Clifton, N.J.)

Hollin T, Abel S, Le Roch KG.
PMID: 34313988
Methods Mol Biol. 2021;2369:139-164. doi: 10.1007/978-1-0716-1681-9_9.

Over the last decades, identification of RNA-proteins complexes and their binding sites was challenging. Recently, techniques based on crosslinking, immunoprecipitation, and high-throughput sequencing have been developed. An optimized method, called eCLIP-seq, enables to identify precisely the targeted RNAs as...

Third-generation sequencing revises the molecular karyotype for .

Genome research

Xia J, Venkat A, Bainbridge RE, Reese ML, Le Roch KG, Ay F, Boyle JP.
PMID: 33906962
Genome Res. 2021 May;31(5):834-851. doi: 10.1101/gr.262816.120. Epub 2021 Apr 27.

No abstract available.

Visual Attention Saccadic Models Learn to Emulate Gaze Patterns From Childhood to Adulthood.

IEEE transactions on image processing : a publication of the IEEE Signal Processing Society

Le Meur O, Coutrot A, Liu Z, Rama P, Le Roch A, Helo A.
PMID: 28682255
IEEE Trans Image Process. 2017 Oct;26(10):4777-4789. doi: 10.1109/TIP.2017.2722238. Epub 2017 Jun 30.

How people look at visual information reveals fundamental information about themselves, their interests and their state of mind. While previous visual attention models output static 2D saliency maps, saccadic models aim to predict not only where observers look at...

Lessons learned evaluating the baby friendly spaces program for south Sudanese refugees in Gambella, Ethiopia: strengthening research and programmatic partnerships to address maternal and child health and psychosocial needs in humanitarian emergencies.

Conflict and health

Lasater ME, Woldeyes GM, Le Roch K, Phan X, Solomon-Osborne A, Murray SM.
PMID: 32724334
Confl Health. 2020 Jul 25;14:52. doi: 10.1186/s13031-020-00299-5. eCollection 2020.

BACKGROUND: During humanitarian crises, women and children are particularly vulnerable to morbidity and mortality. To address this problem, integrated child health interventions that include support for the well-being of mothers must be adapted and assessed in humanitarian settings. Baby...

Ecological leads for natural product discovery: Novel sesquiterpene hydroquinones from the red macroalga Peyssonnelia sp.

Tetrahedron

Lane AL, Mular L, Drenkard EJ, Shearer TL, Engel S, Fredericq S, Fairchild CR, Prudhomme J, Le Roch K, Hay ME, Aalbersberg W, Kubanek J.
PMID: 20661312
Tetrahedron. 2010 Jan 09;66(2):455-461. doi: 10.1016/j.tet.2009.11.042.

Pharmacologically-motivated marine natural product investigations have yielded a large variety of structurally unique compounds with interesting biomedical properties, but the natural roles of these molecules often remain unknown. While secondary metabolites may function as antimicrobial chemical defenses, few studies...

Pharmacokinetics, metabolism, and .

ACS medicinal chemistry letters

Teasdale ME, Prudhomme J, Torres M, Braley M, Cervantes S, Bhatia SC, La Clair JJ, Le Roch K, Kubanek J.
PMID: 24159368
ACS Med Chem Lett. 2013 Oct 10;4(10):989-993. doi: 10.1021/ml4002858.

A suite of pharmacokinetic and pharmacological studies show that bromophycolide A (

Three-Dimensional Genome Organization and Virulence in Apicomplexan Parasites.

Epigenetics insights

Lenz T, Le Roch KG.
PMID: 31633082
Epigenet Insights. 2019 Sep 29;12:2516865719879436. doi: 10.1177/2516865719879436. eCollection 2019.

Mounting evidence supports the idea that epigenetic, and the overall 3-dimensional (3D) architecture of the genome, plays an important role in gene expression for eukaryotic organisms. We recently used Hi-C methodologies to generate and compare the 3D genome of...

Leakage Current Non-Uniformity and Random Telegraph Signals in CMOS Image Sensor Floating Diffusions Used for In-Pixel Charge Storage.

Sensors (Basel, Switzerland)

Le Roch A, Goiffon V, Marcelot O, Paillet P, Pace F, Belloir JM, Magnan P, Virmontois C.
PMID: 31888151
Sensors (Basel). 2019 Dec 16;19(24). doi: 10.3390/s19245550.

The leakage current non-uniformity, as well as the leakage current random and discrete fluctuations sources, are investigated in pinned photodiode CMOS image sensor floating diffusions. Different bias configurations are studied to evaluate the electric field impacts on the FD...

Parallel supported synthesis of polyamine-imidazole conjugates.

Organic letters

Picard S, Le Roch M, Renault J, Uriac P.
PMID: 15575667
Org Lett. 2004 Dec 09;6(25):4711-4. doi: 10.1021/ol0480630.

[reaction: see text] A small collection of nine polyamine-imidazole conjugates, potentially acting as RNases A mimics, has been synthesized on SynPhase lanterns using amino alcohols and diamines as building blocks. Couplings were performed via S(N)2 alkylation of methanesulfonates with...

Synthesis of Highly Functionalized Triarylbismuthines by Functional Group Manipulation and Use in Palladium- and Copper-Catalyzed Arylation Reactions.

The Journal of organic chemistry

Hébert M, Petiot P, Benoit E, Dansereau J, Ahmad T, Le Roch A, Ottenwaelder X, Gagnon A.
PMID: 27231755
J Org Chem. 2016 Jul 01;81(13):5401-16. doi: 10.1021/acs.joc.6b00767. Epub 2016 Jun 13.

Organobismuthines are an attractive class of organometallic reagents that can be accessed from inexpensive and nontoxic bismuth salts. Triarylbismuthines are particularly interesting due to their air and moisture stability and high functional group tolerance. We report herein a detailed...

Showing 1 to 12 of 16 entries