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Showing 277 to 286 of 286 entries
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Pyrrovobasine, hybrid alkylated pyrraline monoterpene indole alkaloid pseudodimer discovered using a combination of mass spectral and NMR-based machine learning annotations.

Organic & biomolecular chemistry

Fouotsa H, Mkounga P, Lannang AM, Vanheuverzwijn J, Zhou Z, Leblanc K, Rharrabti S, Nkengfack AE, Gallard JF, Fontaine V, Meyer F, Poupon E, Le Pogam P, Beniddir MA.
PMID: 34596204
Org Biomol Chem. 2021 Dec 22;20(1):98-105. doi: 10.1039/d1ob01791h.

A new vobasine-tryptamine-based monoterpene indole alkaloid pseudodimer was isolated from the stem bark of

Supramolecular and Macromolecular Matrix Nanocarriers for Drug Delivery in Inflammation-Associated Skin Diseases.

Pharmaceutics

Jebbawi R, Fruchon S, Turrin CO, Blanzat M, Poupot R.
PMID: 33348690
Pharmaceutics. 2020 Dec 17;12(12). doi: 10.3390/pharmaceutics12121224.

Skin is our biggest organ. It interfaces our body with its environment. It is an efficient barrier to control the loss of water, the regulation of temperature, and infections by skin-resident and environmental pathogens. The barrier function of the...

Fiber Clustering Acceleration With a Modified Kmeans++ Algorithm Using Data Parallelism.

Frontiers in neuroinformatics

Goicovich I, Olivares P, Román C, Vázquez A, Poupon C, Mangin JF, Guevara P, Hernández C.
PMID: 34539370
Front Neuroinform. 2021 Sep 01;15:727859. doi: 10.3389/fninf.2021.727859. eCollection 2021.

Fiber clustering methods are typically used in brain research to study the organization of white matter bundles from large diffusion MRI tractography datasets. These methods enable exploratory bundle inspection using visualization and other methods that require identifying brain white...

Patient health records and whole viral genomes from an early SARS-CoV-2 outbreak in a Quebec hospital reveal features associated with favorable outcomes.

PloS one

Paré B, Rozendaal M, Morin S, Kaufmann L, Simpson SM, Poujol R, Mostefai F, Grenier JC, Xing H, Sanchez M, Yechouron A, Racette R, Hussin JG, Wolf G, Pavlov I, Smith MA.
PMID: 34855869
PLoS One. 2021 Dec 02;16(12):e0260714. doi: 10.1371/journal.pone.0260714. eCollection 2021.

The first confirmed case of COVID-19 in Quebec, Canada, occurred at Verdun Hospital on February 25, 2020. A month later, a localized outbreak was observed at this hospital. We performed tiled amplicon whole genome nanopore sequencing on nasopharyngeal swabs...

Physical and digital phantoms for validating tractography and assessing artifacts.

NeuroImage

Drobnjak I, Neher P, Poupon C, Sarwar T.
PMID: 34748954
Neuroimage. 2021 Dec 15;245:118704. doi: 10.1016/j.neuroimage.2021.118704. Epub 2021 Nov 06.

Fiber tractography is widely used to non-invasively map white-matter bundles in vivo using diffusion-weighted magnetic resonance imaging (dMRI). As it is the case for all scientific methods, proper validation is a key prerequisite for the successful application of fiber...

Impact of the COVID-19 pandemic on early outcomes after colorectal cancer surgery.

The British journal of surgery

Polson R, Abdelqader B, Chung WY, Sangal S.
PMID: 34788388
Br J Surg. 2021 Dec 01;108(12):e419. doi: 10.1093/bjs/znab397.

No abstract available.

Tractography dissection variability: What happens when 42 groups dissect 14 white matter bundles on the same dataset?.

NeuroImage

Schilling KG, Rheault F, Petit L, Hansen CB, Nath V, Yeh FC, Girard G, Barakovic M, Rafael-Patino J, Yu T, Fischi-Gomez E, Pizzolato M, Ocampo-Pineda M, Schiavi S, Canales-Rodríguez EJ, Daducci A, Granziera C, Innocenti G, Thiran JP, Mancini L, Wastling S, Cocozza S, Petracca M, Pontillo G, Mancini M, Vos SB, Vakharia VN, Duncan JS, Melero H, Manzanedo L, Sanz-Morales E, Peña-Melián Á, Calamante F, Attyé A, Cabeen RP, Korobova L, Toga AW, Vijayakumari AA, Parker D, Verma R, Radwan A, Sunaert S, Emsell L, De Luca A, Leemans A, Bajada CJ, Haroon H, Azadbakht H, Chamberland M, Genc S, Tax CMW, Yeh PH, Srikanchana R, Mcknight CD, Yang JY, Chen J, Kelly CE, Yeh CH, Cochereau J, Maller JJ, Welton T, Almairac F, Seunarine KK, Clark CA, Zhang F, Makris N, Golby A, Rathi Y, O'Donnell LJ, Xia Y, Aydogan DB, Shi Y, Fernandes FG, Raemaekers M, Warrington S, Michielse S, Ramírez-Manzanares A, Concha L, Aranda R, Meraz MR, Lerma-Usabiaga G, Roitman L, Fekonja LS, Calarco N, Joseph M, Nakua H, Voineskos AN, Karan P, Grenier G, Legarreta JH, Adluru N, Nair VA, Prabhakaran V, Alexander AL, Kamagata K, Saito Y, Uchida W, Andica C, Abe M, Bayrak RG, Wheeler-Kingshott CAMG, D'Angelo E, Palesi F, Savini G, Rolandi N, Guevara P, Houenou J, López-López N, Mangin JF, Poupon C, Román C, Vázquez A, Maffei C, Arantes M, Andrade JP, Silva SM, Calhoun VD, Caverzasi E, Sacco S, Lauricella M, Pestilli F, Bullock D, Zhan Y, Brignoni-Perez E, Lebel C, Reynolds JE, Nestrasil I, Labounek R, Lenglet C, Paulson A, Aulicka S, Heilbronner SR, Heuer K, Chandio BQ, Guaje J, Tang W, Garyfallidis E, Raja R, Anderson AW, Landman BA, Descoteaux M.
PMID: 34433094
Neuroimage. 2021 Nov;243:118502. doi: 10.1016/j.neuroimage.2021.118502. Epub 2021 Aug 22.

White matter bundle segmentation using diffusion MRI fiber tractography has become the method of choice to identify white matter fiber pathways in vivo in human brains. However, like other analyses of complex data, there is considerable variability in segmentation...

High resolution proteomics of Aedes aegypti salivary glands infected with either dengue, Zika or chikungunya viruses identify new virus specific and broad antiviral factors.

Scientific reports

Chowdhury A, Modahl CM, Missé D, Kini RM, Pompon J.
PMID: 34880409
Sci Rep. 2021 Dec 08;11(1):23696. doi: 10.1038/s41598-021-03211-0.

Arboviruses such as dengue (DENV), Zika (ZIKV) and chikungunya (CHIKV) viruses infect close to half a billion people per year, and are primarily transmitted through Aedes aegypti bites. Infection-induced changes in mosquito salivary glands (SG) influence transmission by inducing...

Accelerating Adaptation of Forest Trees to Climate Change Using Individual Tree Response Functions.

Frontiers in plant science

Poupon V, Chakraborty D, Stejskal J, Konrad H, Schueler S, Lstibůrek M.
PMID: 34887888
Front Plant Sci. 2021 Nov 23;12:758221. doi: 10.3389/fpls.2021.758221. eCollection 2021.

In forest tree breeding, assisted migration has been proposed to accelerate the adaptive response to climate change. Response functions are currently fitted across multiple populations and environments, enabling selections of the most appropriate seed sources for a specific reforestation...

The rise of ecological parasitology: twelve landmark advances that changed its history.

International journal for parasitology

Poulin R.
PMID: 34390744
Int J Parasitol. 2021 Dec;51(13):1073-1084. doi: 10.1016/j.ijpara.2021.07.001. Epub 2021 Aug 11.

In the five decades since the first publication of the International Journal for Parasitology, ecological parasitology has grown from modest beginnings to become a modern discipline with a strong theoretical foundation, a diverse toolkit, and a multidisciplinary approach. In...

Showing 277 to 286 of 286 entries