Search Results - "LaPierre, R"

Autophagy and Lipid Metabolism Coordinately Modulate Life Span in Germline-less C. elegans by Lapierre, Louis R., Gelino, Sara, Meléndez, Alicia, Hansen, Malene

“…The cellular recycling process of autophagy is emerging as a key player in several longevity pathways in Caenorhabditis elegans. Here, we identify a role for…”
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Transcriptional and epigenetic regulation of autophagy in aging by Lapierre, Louis R, Kumsta, Caroline, Sandri, Marco, Ballabio, Andrea, Hansen, Malene

“…Macroautophagy is a major intracellular degradation process recognized as playing a central role in cell survival and longevity. This multistep process is…”
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Selective Autophagy Receptor p62/SQSTM1, a Pivotal Player in Stress and Aging by Kumar, Anita V, Mills, Joslyn, Lapierre, Louis R

“…Efficient proteostasis is crucial for somatic maintenance, and its decline during aging leads to cellular dysfunction and disease. Selective autophagy is a…”
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GaAs Core−Shell Nanowires for Photovoltaic Applications by Czaban, Josef A, Thompson, David A, LaPierre, Ray R

“…We report the use of Te as an n-type dopant in GaAs core−shell p-n junction nanowires for use in photovoltaic devices. Te produced significant change in the…”
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Three-fold Symmetric Doping Mechanism in GaAs Nanowires by Dastjerdi, M. H. T, Fiordaliso, E. M, Leshchenko, E. D, Akhtari-Zavareh, A, Kasama, T, Aagesen, M, Dubrovskii, V. G, LaPierre, R. R

“…A new dopant incorporation mechanism in Ga-assisted GaAs nanowires grown by molecular beam epitaxy is reported. Off-axis electron holography revealed that…”
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Simulation of optical absorption in conical nanowires by Wilson, D P, LaPierre, R R

“…The optical absorptance from arrays of GaAs nanowires (NWs) was examined by the finite element method. Absorptance in cylindrical NWs, frustum nanocones (with…”
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III-V nanowire photovoltaics: Review of design for high efficiency by LaPierre, R. R., Chia, A. C. E., Gibson, S. J., Haapamaki, C. M., Boulanger, J., Yee, R., Kuyanov, P., Zhang, J., Tajik, N., Jewell, N., Rahman, K. M. A.

“…This article reviews recent developments in nanowire‐based photovoltaics (PV) with an emphasis on III–V semiconductors including growth mechanisms, device…”
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Emerging topics in C. elegans aging research: Transcriptional regulation, stress response and epigenetics by Denzel, Martin S., Lapierre, Louis R., Mack, Hildegard I.D.

“…•Multiple transcription factors can modulate transcriptional signatures that improves somatic maintenance and longevity.•Neuroendocrine signals, reactive…”
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Visible light reduces C. elegans longevity by De Magalhaes Filho, C. Daniel, Henriquez, Brian, Seah, Nicole E., Evans, Ronald M., Lapierre, Louis R., Dillin, Andrew

“…The transparent nematode Caenorhabditis elegans can sense UV and blue-violet light to alter behavior. Because high-dose UV and blue-violet light are not a…”
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A pan-tissue DNA-methylation epigenetic clock based on deep learning by de Lima Camillo, Lucas Paulo, Lapierre, Louis R., Singh, Ritambhara

“…Several age predictors based on DNA methylation, dubbed epigenetic clocks, have been created in recent years, with the vast majority based on regularized…”
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Nuclear Export Inhibition Enhances HLH-30/TFEB Activity, Autophagy, and Lifespan by Silvestrini, Melissa J., Johnson, Joseph R., Kumar, Anita V., Thakurta, Tara G., Blais, Karine, Neill, Zachary A., Marion, Sarah W., St. Amand, Victoria, Reenan, Robert A., Lapierre, Louis R.

“…Transcriptional modulation of the process of autophagy involves the transcription factor HLH-30/TFEB. In order to systematically determine the regulatory…”
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Dependence of InGaP nanowire morphology and structure on molecular beam epitaxy growth conditions by Fakhr, A, Haddara, Y M, Lapierre, R R

“…InGaP nanowires (NWs) were grown by the Au-assisted method in a gas source molecular beam epitaxy system. The dependence of InGaP composition, morphology and…”
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Autophagy links lipid metabolism to longevity in C. elegans by Lapierre, Louis R., Meléndez, Alicia, Hansen, Malene

“…The cellular recycling process of autophagy is emerging as a central player in many of the conserved longevity pathways in C. elegans, but the underlying…”
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InAs nanowire growth modes on Si (111) by gas source molecular beam epitaxy by Robson, M.T., LaPierre, R.R.

“…InAs nanowires (NWs) were grown on silicon substrates by gas source molecular beam epitaxy using five different growth modes: (1) Au-assisted growth, (2)…”
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Corrugated nanowires as distributed Bragg reflectors by Wilson, D P, LaPierre, R R

“…Abstract Distributed Bragg reflectors (DBRs), comprised of periodic refractive index changes, are widely used in optoelectronic devices as resonators, filters…”
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Growth mechanisms of GaAs nanowires by gas source molecular beam epitaxy by Plante, M.C., LaPierre, R.R.

“…GaAs nanowires were grown on GaAs (1 1 1)B substrates in a gas source molecular beam epitaxy system, using self-assembled Au particles with diameters between…”
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Reduced ech-6 expression attenuates fat-induced lifespan shortening in C. elegans by Liu, Yasmine J., Gao, Arwen W., Smith, Reuben L., Janssens, Georges E., Panneman, Daan M., Jongejan, Aldo, van Weeghel, Michel, Vaz, Frédéric M., Silvestrini, Melissa J., Lapierre, Louis R., MacInnes, Alyson W., Houtkooper, Riekelt H.

“…Deregulated energy homeostasis represents a hallmark of aging and results from complex gene-by-environment interactions. Here, we discovered that reducing the…”
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Au-assisted growth of GaAs nanowires by gas source molecular beam epitaxy: Tapering, sidewall faceting and crystal structure by Plante, M.C., LaPierre, R.R.

“…GaAs nanowires grown by gas source molecular beam epitaxy for 3, 10, 30, and 40 min durations were studied by both scanning and transmission electron…”
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Unlocking doping and compositional profiles of nanowire ensembles using SIMS by Chia, A C E, Boulanger, J P, LaPierre, R R

“…Dynamic and time-of-flight (TOF) secondary ion mass spectrometry (SIMS) was performed on vertically standing III-V nanowire ensembles embedded in Cyclotene…”
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The TFEB orthologue HLH-30 regulates autophagy and modulates longevity in Caenorhabditis elegans by Lapierre, Louis R., De Magalhaes Filho, C. Daniel, McQuary, Philip R., Chu, Chu-Chiao, Visvikis, Orane, Chang, Jessica T., Gelino, Sara, Ong, Binnan, Davis, Andrew E., Irazoqui, Javier E., Dillin, Andrew, Hansen, Malene

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