Search Results - "Araya, Eyleen"

Conventional and new proposals of GnRH therapy for ovarian, breast, and prostatic cancers by Garrido, Maritza P, Hernandez, Andrea, Vega, Margarita, Araya, Eyleen, Romero, Carmen

“…For many years, luteinizing hormone-releasing hormone or gonadotropin-releasing hormone (GnRH) analogs have been used to treat androgen or estrogen-dependent…”
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Gold nanoparticle based double-labeling of melanoma extracellular vesicles to determine the specificity of uptake by cells and preferential accumulation in small metastatic lung tumors by Lara, Pablo, Palma-Florez, Sujey, Salas-Huenuleo, Edison, Polakovicova, Iva, Guerrero, Simón, Lobos-Gonzalez, Lorena, Campos, America, Muñoz, Luis, Jorquera-Cordero, Carla, Varas-Godoy, Manuel, Cancino, Jorge, Arias, Eloísa, Villegas, Jaime, Cruz, Luis J, Albericio, Fernando, Araya, Eyleen, Corvalan, Alejandro H, Quest, Andrew F G, Kogan, Marcelo J

“…Extracellular vesicles (EVs) have shown great potential for targeted therapy, as they have a natural ability to pass through biological barriers and, depending…”
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“One for All”: Functional Transfer of OMV-Mediated Polymyxin B Resistance From Salmonella enterica sv. Typhi ΔtolR and ΔdegS to Susceptible Bacteria by Marchant, Pedro, Carreño, Alexander, Vivanco, Eduardo, Silva, Andrés, Nevermann, Jan, Otero, Carolina, Araya, Eyleen, Gil, Fernando, Calderón, Iván L., Fuentes, Juan A.

“…The appearance of multi-resistant strains has contributed to reintroducing polymyxin as the last-line therapy. Although polymyxin resistance is based on…”
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Physicochemical and Theoretical Characterization of a New Small Non-Metal Schiff Base with a Differential Antimicrobial Effect against Gram-Positive Bacteria by Gacitúa, Manuel, Carreño, Alexander, Morales-Guevara, Rosaly, Páez-Hernández, Dayán, Martínez-Araya, Jorge I, Araya, Eyleen, Preite, Marcelo, Otero, Carolina, Rivera-Zaldívar, María Macarena, Silva, Andrés, Fuentes, Juan A

“…Searching for adequate and effective compounds displaying antimicrobial activities, especially against Gram-positive bacteria, is an important research area…”
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Oligoarginine Peptide Conjugated to BSA Improves Cell Penetration of Gold Nanorods and Nanoprisms for Biomedical Applications by Bolaños, Karen, Sánchez-Navarro, Macarena, Tapia-Arellano, Andreas, Giralt, Ernest, Kogan, Marcelo J., Araya, Eyleen

“…Gold nanoparticles (AuNPs) have been shown to be outstanding tools for drug delivery and biomedical applications, mainly owing to their colloidal stability,…”
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Peptide Targeted Gold Nanoplatform Carrying miR-145 Induces Antitumoral Effects in Ovarian Cancer Cells by Salas-Huenuleo, Edison, Hernández, Andrea, Lobos-González, Lorena, Polakovičová, Iva, Morales-Zavala, Francisco, Araya, Eyleen, Celis, Freddy, Romero, Carmen, Kogan, Marcelo J

“…One of the recent attractive therapeutic approaches for cancer treatment is restoring downregulated microRNAs. They play an essential muti-regulatory role in…”
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Capping gold nanoparticles with albumin to improve their biomedical properties by Bolaños, Karen, Kogan, Marcelo J, Araya, Eyleen

“…Nanotechnology is an emerging field which has created great opportunities either through the creation of new materials or by improving the properties of…”
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Gold Nanoparticles and Microwave Irradiation Inhibit Beta-Amyloid Amyloidogenesis by Araya, Eyleen, Olmedo, Ivonne, Bastus, Neus, Guerrero, Simón, Puntes, Víctor, Giralt, Ernest, Kogan, Marcelo

“…Peptide-Gold nanoparticles selectively attached to β-amyloid protein (Aβ) amyloidogenic aggregates were irradiated with microwave. This treatment produces…”
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Delivery of gold nanoparticles to the brain by conjugation with a peptide that recognizes the transferrin receptor by Prades, Roger, Guerrero, Simón, Araya, Eyleen, Molina, Claudia, Salas, Edison, Zurita, Esther, Selva, Javier, Egea, Gustavo, López-Iglesias, Carmen, Teixidó, Meritxell, Kogan, Marcelo J, Giralt, Ernest

“…Abstract The treatment of Alzheimer's disease and many other brain-related disorders is limited because of the presence of the blood–brain barrier, which…”
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Gold nanostructures: synthesis, properties, and neurological applications by Zare, Iman, Yaraki, Mohammad Tavakkoli, Speranza, Giorgio, Najafabadi, Alireza Hassani, Shourangiz-Haghighi, Alireza, Nik, Amirala Bakhshian, Manshian, Bella B, Saraiva, Cláudia, Soenen, Stefaan J, Kogan, Marcelo J, Lee, Jee Woong, Apollo, Nicholas V, Bernardino, Liliana, Araya, Eyleen, Mayer, Dirk, Mao, Guangzhao, Hamblin, Michael R

“…Recent advances in technology are expected to increase our current understanding of neuroscience. Nanotechnology and nanomaterials can alter and control neural…”
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Peptides and proteins used to enhance gold nanoparticle delivery to the brain: preclinical approaches by Velasco-Aguirre, Carolina, Morales, Francisco, Gallardo-Toledo, Eduardo, Guerrero, Simon, Giralt, Ernest, Araya, Eyleen, Kogan, Marcelo J

“…An exciting and emerging field in nanomedicine involves the use of gold nanoparticles (AuNPs) in the preclinical development of new strategies for the…”
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The Influence of Size and Chemical Composition of Silver and Gold Nanoparticles on in vivo Toxicity with Potential Applications to Central Nervous System Diseases by Báez, Daniela F, Gallardo-Toledo, Eduardo, Oyarzún, María Paz, Araya, Eyleen, Kogan, Marcelo J

“…The physicochemical and optical properties of silver nanoparticles (SNPs) and gold nanoparticles (GNPs) have allowed them to be employed for various biomedical…”
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Peptide multifunctionalized gold nanorods decrease toxicity of β-amyloid peptide in a Caenorhabditis elegans model of Alzheimer's disease by Morales-Zavala, Francisco, Arriagada, Hector, Hassan, Natalia, Velasco, Carolina, Riveros, Ana, Álvarez, Alejandra R., Minniti, Alicia N., Rojas-Silva, Ximena, Muñoz, Luis L., Vasquez, Rodrigo, Rodriguez, Katherine, Sanchez-Navarro, Macarena, Giralt, Ernest, Araya, Eyleen, Aldunate, Rebeca, Kogan, Marcelo J.

“…The properties of nanometric materials make nanotechnology a promising platform for tackling problems of contemporary medicine. In this work, gold nanorods…”
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Improving gold nanorod delivery to the central nervous system by conjugation to the shuttle Angiopep-2 by Velasco-Aguirre, Carolina, Morales-Zavala, Francisco, Salas-Huenuleo, Edison, Gallardo-Toledo, Eduardo, Andonie, Oscar, Muñoz, Luis, Rojas, Ximena, Acosta, Gerardo, Sánchez-Navarro, Macarena, Giralt, Ernest, Araya, Eyleen, Albericio, Fernando, Kogan, Marcelo Javier

“…To improve the delivery of gold nanorods (GNRs) to the central nervous system of rats, these gold nanoparticles were conjugated to Angiopep-2, a shuttle…”
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Angiotensin-(1-9) Retro-Enantiomer Peptide With Cardioprotective Activity by Flores, Yvo, Zapata-Torres, Gerald, Nuñez, Agustín, Matthies, Douglas J, Alemán, Larissa, Hernández-Fuentes, Carolina, Sánchez, Gina, Araya, Eyleen, Guzman, Fanny, Pedrozo, Zully, Guardiola, Salvador, Varese, Mónica, Giralt, Ernest, Maslov, Ivan, Del Borgo, Mark, Widdop, Robert E, Valdebenito, Silvana, Eugenin, Eliseo A, Chiong, Mario, Hill, Joseph A, Ocaranza, María Paz, Kogan, Marcelo J, Lavandero, Sergio

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Light-induced release of the cardioprotective peptide angiotensin-(1–9) from thermosensitive liposomes with gold nanoclusters by Bejarano, Julian, Rojas, Aldo, Ramírez-Sagredo, Andrea, Riveros, Ana L., Morales-Zavala, Francisco, Flores, Yvo, Riquelme, Jaime A., Guzman, Fanny, Araya, Eyleen, Chiong, Mario, Ocaranza, María Paz, Morales, Javier O., Villamizar Sarmiento, María Gabriela, Sanchez, Gina, Lavandero, Sergio, Kogan, Marcelo J.

“…Angiotensin-(1-9), a component of the non-canonical renin-angiotensin system, has a short half-life in blood. This peptide has shown to prevent and/or…”
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Surface enhanced fluorescence effect improves the in vivo detection of amyloid aggregates by Cabrera, Pablo, Jara-Guajardo, Pedro, Oyarzún, María Paz, Parra-Muñoz, Nicole, Campos, Aldo, Soler, Mónica, Álvarez, Alejandra, Morales-Zavala, Francisco, Araya, Eyleen, Minniti, Alicia N., Aldunate, Rebeca, Kogan, Marcelo J.

“…The β-amyloid (Aβ) peptide is one of the key etiological agents in Alzheimer's disease (AD). The in vivo detection of Aβ species is challenging in all stages…”
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Gold nanoparticles for photothermally controlled drug release by Guerrero, Ariel R, Hassan, Natalia, Escobar, Carlos A, Albericio, Fernando, Kogan, Marcelo J, Araya, Eyleen

“…In this article, we describe how nanoparticles work in photothermally triggered drug delivery, starting with a description of the plasmon resonance and the…”
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Nanoparticle-Mediated Local and Remote Manipulation of Protein Aggregation by Kogan, Marcelo J, Bastus, Neus G, Amigo, Roger, Grillo-Bosch, Dolors, Araya, Eyleen, Turiel, Antonio, Labarta, Amilcar, Giralt, Ernest, Puntes, Victor F

“…The local heat delivered by metallic nanoparticles selectively attached to their target can be used as a molecular surgery to safely remove toxic and clogging…”
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Differential Detection of Amyloid Aggregates in Old Animals Using Gold Nanorods by Computerized Tomography: A Pharmacokinetic and Bioaccumulation Study by Jara-Guajardo, Pedro, Morales-Zavala, Francisco, Bolaños, Karen, Giralt, Ernest, Araya, Eyleen, Acosta, Gerardo A, Albericio, Fernando, Alvarez, Alejandra R, Kogan, Marcelo J

“…The development of new materials and tools for radiology is key to the implementation of this diagnostic technique in clinics. In this work, we evaluated the…”
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