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Autor Llanos-Cuentas, A. |
Documentos disponibles escritos por este autor (23)
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Rosas-Aguirre, A. ; Patra, K.P. ; Calderón, M. ; Torres, K. ; Gamboa, D. ; Arocutipa, E. ; Málaga, E. ; Garro, K. ; Fernández, C. ; Trompeter, G. ; Alnasser, Y. ; Llanos-Cuentas, A. ; Gilman, R.H. ; Vinetz, J.M. | American Society for Clinical Investigation | 2020-12-14T16:10:08ZBACKGROUND. Serological tools for the accurate detection of recent malaria exposure are needed to guide and monitor malaria control efforts. IgG responses against Plasmodium vivax and P. falciparum merozoite surface protein-10 (MSP10) were measu[...]![]()
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Bussalleu, A. ; Di-Liberto, A. ; Carcamo, C. ; Carrasco-Escobar, G. ; Zavaleta-Cortijo, C. ; King, M. ; Berrang-Ford, L. ; Maurtua, D. ; Llanos-Cuentas, A. ; Garcia, P. ; Harper, S.L. ; Edge, V. ; Ford, J. ; Lwasa, S. ; Namanya, D.B. ; Indigenous Health and Adaption to Climate Change Research Group (IHACC) | Springer | 2020-12-14T16:06:10ZAccess to safe drinking water is limited in many isolated areas, such as the Amazon where Indigenous peoples frequently reside. Identifying safe forms of drinking water accepted by the communities could have positive health benefits for Indigeno[...]![]()
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Van den Broeck, F. ; Savill, N.J. ; Imamura, H. ; Sanders, M. ; Maes, I. ; Cooper, S. ; Mateus, D. ; Jara, M. ; Adaui, V. ; Arevalo, J. ; Llanos-Cuentas, A. ; Garcia, L. ; Cupolillo, E. ; Miles, M. ; Berriman, M. ; Schnaufer, A. ; Cotton, J.A. ; Dujardin, J.-C. | National Academy of Sciences | 2020-12-14T16:10:23ZThe tropical Andes are an important natural laboratory to understand speciation in many taxa. Here we examined the evolutionary history of parasites of the Leishmania braziliensis species complex based on whole-genome sequencing of 67 isolates f[...]![]()
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Zavaleta, C. ; Berrang-Ford, L. ; Llanos-Cuentas, A. ; Carcamo, C. ; Ford, J. ; Silvera, R. ; Patterson, K. ; Marquis, G. S. ; Harper, S. | Elsevier | 2019-01-25T16:20:58ZFood insecurity is a major challenge facing Peru's Indigenous Shawi communities, who receive food support through national level programs. There is limited research, however, on how national food and social programming support is perceived, rece[...]![]()
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Kariyawasam, R. ; Mukkala, A. ; Lau, R. ; Valencia, B. ; Llanos-Cuentas, A. ; Boggild, A.K. | Elsevier | 2018-10-10T23:27:56ZBackground: Leishmania RNA Virus-1 (LRV-1) is a double stranded RNA virus identified in strains of the Viannia subgenus in Latin America. Virulence factors (VFs) are gene products that augment pathogenicity of an organism, and are mostly constit[...]![]()
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Kariyawasam, R. ; Grewal, J. ; Lau, R. ; Purssell, A. ; Valencia, B. M. ; Llanos-Cuentas, A. ; Boggild, A. K. | Oxford University Press | 2019-01-25T16:36:28ZBackgound. Species of the Leishmania Viannia (L. V.) subgenus harbor the double-stranded Leishmania RNA virus 1 (LRV-1), previously identified in isolates from Brazil and Peru. Higher levels of LRV-1 in metastasizing strains of L. V. guyanensis [...]![]()
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Ferrufino-Schmidt, M.C. ; Bravo, F. ; Valencia, B.M. ; Llanos-Cuentas, A. ; Boggild, A.K. ; LeBoit, P.E. | Wiley | 2019-12-06T21:04:45Z![]()
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Torres, K. ; Alava, F. ; Soto-Calle, V. ; Llanos-Cuentas, A. ; Rodriguez, H. ; Llacsahuanga, L. ; Gamboa, D. ; Vinetz, J. | American Society of Tropical Medicine and Hygiene | 2020-12-14T16:10:20ZThe Peruvian Ministry of Health reports a near absence of malaria cases in the Amazon region during the COVID-19 pandemic. However, the rapid increase in SARS-CoV-2 infections has overwhelmed the Peruvian health system, leading to national panic[...]![]()
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Manipulation of lesions in patients with cutaneous leishmaniasis: Case series in a peruvian hospital
Pineda-Reyes, J. ; Marin, R. ; Tinageros-Zevallos, A. ; Ramos, A.P. ; Alvarez, F. ; Llanos-Cuentas, A. | Instituto Nacional de Salud | 2020-12-14T16:11:17ZIn cutaneous leishmaniasis endemic areas it is a common practice for patients to manipulate their lesions with traditional treatments as a first therapeutic option. A case series study was conducted in order to describe the frequency and the var[...]![]()
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Carrasco-Escobar, G. ; Fornace, K. ; Wong, D. ; Padilla-Huamantinco, P.G. ; Saldaña-Lopez, J.A. ; Castillo-Meza, O.E. ; Caballero-Andrade, A.E. ; Manrique, E. ; Ruiz-Cabrejos, J. ; Barboza, J.L. ; Rodriguez, H. ; Henostroza, G. ; Gamboa, D. ; Castro, M.C. ; Vinetz, J.M. ; Llanos-Cuentas, A. | Frontiers Media S.A. | 2020-12-14T16:06:13ZHuman movement affects malaria epidemiology at multiple geographical levels; however, few studies measure the role of human movement in the Amazon Region due to the challenging conditions and cost of movement tracking technologies. We developed [...]![]()
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St Jean, P.L. ; Koh, G.C.K.W. ; Breton, J.J. ; Espino, F.E.J. ; Hien, T.T. ; Krudsood, S. ; Lacerda, M.V.G. ; Llanos-Cuentas, A. ; Lon, C. ; Mohammed, R. ; Namaik-Larp, C.S. ; Pereira, D.B. ; Saunders, D.L. ; Velez, I.D. ; Yilma, D. ; Villegas, M.F. ; Duparc, S. ; Green, J.A. | Lippincott Williams and Wilkins | 2020-12-14T16:10:15ZPlasmodium vivax has the largest geographic range of human malaria species and is challenging to manage and eradicate due to its ability to establish a dormant liver stage, the hypnozoite, which can reactivate leading to relapse. Until recently,[...]![]()
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Valencia, B. ; Lau, R. ; Kariyawasam, R. ; Shao, E. ; Llanos-Cuentas, A. ; Boggild, A.K. | Elsevier | 2018-10-10T23:27:55ZBackground: Due to the highly toxic nature of standard drugs used in the treatment of cutaneous leishmaniasis (CL), and overlapping clinical features of CL with ulcers due to fungal and mycobacterial infections, confirmatory diagnostic testing m[...]![]()
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Delgado-Ratto, C. ; Soto-Calle, V.E. ; Van Den Eede, P. ; Gamboa, D. ; Rosas, A. ; Abatih, E.N. ; Rodriguez Ferrucci, H. ; Llanos-Cuentas, A. ; Van Geertruyden, J.-P. ; Erhart, A. ; D'Alessandro, U. | BMC | 2020-06-10T18:12:15ZBackground: Despite the large burden of Plasmodium vivax, little is known about its transmission dynamics. This study explored the population structure and spatio-temporal dynamics of P. vivax recurrent infections after radical cure in a two-yea[...]![]()
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Kariyawasam, R. ; Lau, R. ; Valencia, B. ; Llanos-Cuentas, A. ; Boggild, A.K. | Elsevier | 2018-10-10T23:27:56ZBackground: American tegumentary leishmaniasis (ATL) comprises a discrete set of clinical presentations of leishmaniasis endemic to Latin America and particularly Peru. Leishmania RNA virus-1 (LRV-1) is a double stranded RNA virus identified in [...]![]()
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Lacerda, M.V.G. ; Llanos-Cuentas, A. ; Krudsood, S. ; Lon, C. ; Saunders, D.L. ; Mohammed, R. ; Yilma, D. ; Pereira, D.B. ; Espino, F.E.J. ; Mia, R.Z. ; Chuquiyauri, R. ; Val, F. ; Casapía, M. ; Monteiro, W.M. ; Brito, M.A.M. ; Costa, M.R.F. ; Buathong, N. ; Noedl, H. ; Diro, E. ; Getie, S. ; Wubie, K.M. ; Abdissa, A. ; Zeynudin, A. ; Abebe, C. ; Tada, M.S. ; Brand, F. ; Beck, H.-P. ; Angus, B. ; Duparc, S. ; Kleim, J.-P. ; Kellam, L.M. ; Rousell, V.M. ; Jones, S.W. ; Hardaker, E. ; Mohamed, K. ; Clover, D.D. ; Fletcher, K. ; Breton, J.J. ; Ugwuegbulam, C.O. ; Green, J.A. ; Koh, G.C.K.W. | Massachusetts Medical Society | 2019-12-06T20:57:48ZBACKGROUND Treatment of Plasmodium vivax malaria requires the clearing of asexual parasites, but relapse can be prevented only if dormant hypnozoites are cleared from the liver (a treatment termed “radical cure”). Tafenoquine is a single-dose 8-[...]![]()
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Kariyawasam, R. ; Gascon, B. ; Mah, J. ; Lau, R. ; Valencia, B. ; Llanos-Cuentas, A. ; Boggild, A.K. | Elsevier | 2018-10-10T23:27:56ZBackground : Cutaneous leishmaniasis (CL) may present with an inflammatory phenotype, characterized by pain, erythema, and purulent exudate, which is typically treated with antibiotics prior to anti-Leishmania treatment. Although the inflammator[...]![]()
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Llanos-Cuentas, A. ; Lacerda, M.V.G. ; Hien, T.T. ; Velez, I.D. ; Namaik-Larp, C. ; Chu, C.S. ; Villegas, M.F. ; Val, F. ; Monteiro, W.M. ; Brito, M.A.M. ; Costa, M.R.F. ; Chuquiyauri, R. ; Casapía, M. ; Nguyen, C.H. ; Aruachan, S. ; Papwijitsil, R. ; Nosten, F.H. ; Bancone, G. ; Angus, B. ; Duparc, S. ; Craig, G. ; Rousell, V.M. ; Jones, S.W. ; Hardaker, E. ; Clover, D.D. ; Kendall, L. ; Mohamed, K. ; Koh, G.C.K.W. ; Wilches, V.M. ; Breton, J.J. ; Green, J.A. | Massachusetts Medical Society | 2019-12-06T20:57:47ZBACKGROUND Tafenoquine, a single-dose therapy for Plasmodium vivax malaria, has been associated with relapse prevention through the clearance of P. vivax parasitemia and hypnozoites, termed “radical cure.” METHODS We performed a phase 3, prospec[...]![]()
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Martinez, D. Y. ; Verdonck, K. ; Kaye, P. M. ; Adaui, Vanessa ; Polman, K. ; Llanos-Cuentas, A. ; Dujardin, J. ; Boelaert, M. | Public Library of Science | 2018-03-22T23:38:49ZInfectious diseases are often studied one by one, but people can have more than one infection at the same time. This is likely to happen when different microorganisms are linked to specific geographical regions or living conditions. In this pape[...]![]()
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Saavedra, A. C. ; Valencia, B. M. ; Tueros, P. ; Wortsman, X. ; Llanos-Cuentas, A. ; Lavarello, R. J. | Wiley | 2019-12-06T21:04:47ZCutaneous leishmaniasis (CL) is an ulcerative skin parasitic disease common in people living in tropical regions and travelers(1) . Lesions characteristics (e.g., self-healing and treatment response) are extremely variable. Diagnosis can be chal[...]![]()
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Carrasco-Escobar, G. ; Castro, M.C. ; Barboza, J.L. ; Ruiz-Cabrejos, J. ; Llanos-Cuentas, A. ; Vinetz, J.M. ; Gamboa, D. | PeerJ | 2019-12-06T20:57:50ZInfectious disease dynamics are affected by human mobility more powerfully than previously thought, and thus reliable traceability data are essential. In rural riverine settings, lack of infrastructure and dense tree coverage deter the implement[...]![]()
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Mukkala, A. ; Kariyawasam, R. ; Lau, R. ; Valencia, B. ; Llanos-Cuentas, A. ; Boggild, A.K. | Elsevier | 2018-10-10T23:27:56ZBackground: Virulence factors (VF) are endogenous molecules that often enhance the pathogenicity of an organism. The role of host age on the immunopathogenesis of leishmaniasis is poorly understood. Despite pediatric populations being frequent v[...]![]()
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Kariyawasam, R. ; Mukkala, A.N. ; Lau, R. ; Valencia, B.M. ; Llanos-Cuentas, A. ; Boggild, A.K. | BMC | 2019-12-06T21:02:56ZBackground: Leishmania RNA virus-1 (LRV1) is a double-stranded RNA virus identified in 20-25% of Viannia - species endemic to Latin America, and is believed to accelerate cutaneous to mucosal leishmaniasis over time. Our objective was to quantif[...]![]()
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Volumetric monitoring of cutaneous leishmaniasis ulcers: can camera be as accurate as laser scanner?
Zenteno, O. ; González, E. ; Treuillet, S. ; Valencia, B. M. ; Castaneda, B. ; Llanos-Cuentas, A. ; Lucas, Y. | Taylor & Francis | 2019-04-24T18:23:51ZCavity volume is an important clinical index for the assessment of the healing process and effectiveness of treatment applied on chronic ulcers. Recently, 3D scanners have proven to effectively track ulcer’s volume evolution. However, photogramm[...]