Man

Eugenio Sebastián Ramírez Villalobos

INSTITUTO DE SALUD PÚBLICA DE CHILE

Santiago, Chile

Líneas de Investigación


Inmunidad Innata.  Respuesta de las células NK y neutrófilos en la infeccion bacteriana e inflamación; ESPECTROMETRIA DE MASAS; Patogenia Viral Retrovirus Humanos (HTLV-1/2); Variabilidad genética de HPV; Clínica, neuropatología y patogenia del HTLV-I; Clínica, neuropatología y patogenia de la enfermedad de Creutfeldt-Jakob; Neuroinfectología; Proteómica y Degradómica de Patologías Neurológicas


 

Article (36)

Development of neutralizing antibody responses against SARS‐CoV‐2 in COVID‐19 patients
Insights into neutralizing antibody responses in individuals exposed to SARS-CoV-2 in Chile
Quantitative detection of SARS‐CoV‐2 RNA in nasopharyngeal samples from infected patients with mild disease
A simple method for SARS-CoV-2 detection by rRT-PCR without the use of a commercial RNA extraction kit
Detection and quantitation of human papillomavirus DNA in peripheral blood mononuclear cells from blood donors.
Genetic variability of human papillomavirus type 66 L1 gene among women presenting for cervical cancer screening in Chile.
The Implementation of a Biobank Network for Chile.
Detection and genotyping of HPV in urine samples from Chilean women attending primary health care centers.
Viral clearance in a multiple infection with high-risk HPV-16 and HPV-35.
Prevalence of Human Papillomavirus infection among Chilean women from 2012 to 2016.
Human T-Lymphotropic Virus Type 1 and 2 Seroprevalence among first-time blood donors in Chile, 2011-2013
Prevalence of human papillomavirus infection among women presenting for cervical cancer screening in Chile, 2014-2015.
Tax and Semaphorin 4D Released from Lymphocytes Infected with Human Lymphotropic Virus Type 1 and Their Effect on Neurite Growth
Tax Secretion From Peripheral Blood Mononuclear Cells and Tax Detection in Plasma of Patients With Human T-Lymphotropic Virus-Type 1-Associated Myelopathy/Tropical Spastic Paraparesis and Asymptomatic Carriers
Tax Posttranslational Modifications and Interaction with Calreticulin in MT-2 Cells and Human Peripheral Blood Mononuclear Cells of Human T Cell Lymphotropic Virus Type-I-Associated Myelopathy/Tropical Spastic Paraparesis Patients
Human T-lymphotropic virus I/II detection in Chilean patients from Sexually Transmitted Diseases clinics
Genetic characterization of the virus causing H1N1 influenza pandemic in Chile. Analysis of the first detected cases
Inhibition of Cyclin-Dependent Kinase 5 but Not of Glycogen Synthase Kinase 3-beta Prevents Neurite Retraction and Tau Hyperphosphorylation Caused by Secretable Products of Human T-Cell Leukemia Virus Type I-Infected Lymphocytes
Inicio del brote de Influenza A (H1N1) pandémica en Chile: caracterización genética de los primeros casos detectados
Molecular and Clinical Effects of Betamethasone in Human T-Cell Lymphotropic Virus Type-I-Associated Myelopathy/Tropical Spastic Paraparesis Patients
In vivo fluctuation of Tax, Foxp3, CTLA-4, and GITR mRNA expression in CD4(+) CD25(+) T cells of patients with human T-lymphotropic virus type 1-associated myelopathy
Identificación de Hantavirus Andes en Rattus norvegicus
Temporal dynamics of human T-lymphotropic virus type I tax mRNA and proviral DNA load in peripheral blood mononuclear cells of human T-lymphotropic virus type I-Associated myelopathy patients
Forma familiar de la enfermedad de Creutzfeldt-Jakob=> marcadores genéticos en 4 familias chilenas
Genetic markers in four Chilean families with familial Creutzfeldt-Jakob disease
Seroprevalence of and risk factors for HIV-1 infection among female commercial sex workers in South America
Molecular epidemiology of HIV type 1 in Chile: Differential geographic and transmission route distribution of B and F subtypes
Presence of HTLV-I Tax protein in cerebrospinal fluid from HAM/TSP patients
Viral Tax protein expression in salivary glands of patients infected with human t-cell lymphotropic virus type I and Sicca Syndrome
In vitro cytoskeleton changes of mouse neurons induced by purified HTLV-1, and PBMC from HAM/TSP patients and HTLV-1 carriers
Complete sequence of the genome of the human isolate of Andes virus CHI-7913: comparative sequence and protein structure analysis
Defective human T-cell lymphotropic virus type I (HTLV-I) provirus in seronegative tropical spastic paraparesis/HTLV-I-associated myelopathy (TSP/HAM) patients
Identification of B and F human immunodeficiency virus subtypes in Chilean patients
TIMPs and MMPs expression in CSF from patients with TSP/HAM
First human isolate of Hantavirus (Andes virus) in the Americas
Genetic characterization and phylogeny of human T-cell lymphotropic virus type I from Chile

Abstract (7)

Changes of Tax, Foxp3, CTLA-4, IL-10, TGF-beta and GITR MRNA Levels in HAM/TSP Patients Treated with Betamethasone
HAM/TSP patients treated with betamethasone show variation in mRNA levels expression of tax and Foxp3
Inhibition of CDK5 but not of GSK3-? Prevents Neurite Retraction and Tau Hyperphophorylation Caused by Secretable Products of MT-2 Cells
mRNA Levels Variation of Tax and Immunological Markers Associated With Treg Lymphocytes, in a Longitudinal Study of TSP/HAM Patients
Neurite Outgrowth Delay and Retraction of PC12 Cells Cocultured with HTLV-1 infected Cells MT2
Chronic expression of Tax protein in cerebrospinal fluid cells and spinal fluid (CSF) would be a pathogenic condition of HAM/TSP.
Preliminary report on polymerase chain reaction (PCR) for trypanosome cruzi (TC) in patients with chagasic megacolon.

Proyecto (15)

Genetic and phenotypic characterization of SARS-CoV-2 viruses isolated from infected patients.
Evaluación de respuesta inmune humoral en personas infectadas con HPV de alto riesgo
Biomarcadores de pronóstico de progreso de infección viral en mujeres infectadas con HPV de alto riesgo en riesgo de Cáncer Cérvico-uterino
Papel de la proteína viral Tax en la progresión de la paraparesia ligada a HTLV-I y su acción extracelular en un modelo de cultivo neuronal
Estudio de Genotipificación de HPV en pacientes con Condiloma acuminado
Caracterización biológica del Virus Hanta humano aislado en Chile
Molecular Epidemiology of HIV-1 in South America
Relación de la proteína p40tax del HTLV-I con la patogenia con la Paraparesia Espástica Tropical (TSP/HAM)
Estudio del Provirus de HTLV-I en Pacientes con Paraparesia Espástica Tropical Seronegativos
Inmunofluorescencia para el Diagnóstico de VIH en Latinoamérica
Programa de Control de Calidad en Bancos de Sangre y Laboratorios Clínicos
Estudio Inmunológico en Pacientes Chilenos Indeterminados a la Infección por VIH
Inmunofluorescencia para el Diagnóstico de VIH en Latinoamérica
Aislamiento de VIH en pacientes chilenos
HIV y Respuesta Inmune en pacientes chilenos
42
Eugenio Ramírez

INSTITUTO DE SALUD PÚBLICA DE CHILE

Santiago, Chile

8
Maria Valenzuela

Profesor TItular

Bioquimica y Biología Molecular

Universidad de Chile

Santiagao, Chile

3
Jorge Fernandez

JEFE SUBDEPTO

BIOMEDICO NACIONAL Y DE REFERENCIA

INSTITUTO DE SALUD PUBLICA

santiago, Chile

2
Lorena Garcia

Assistant Professor

Bioquimica y Biologia Molecular

UNIVERSIDAD DE CHILE

Santiago, Chile

2
Claudio Villota

Profesor/investigador Asociado

Facultad de Salud

Universidad Bernardo O'Higgins

Santiago, Chile

2
Maria Pando

Profesor asistente

Nutrición

Universidad de Chile

Santiago, Chile

2
pamela araya

JEFE DE SECCIÓN

BIOMEDICO

INSTITUTO DE SALUD PUBLICA DE CHILE

SANTIAGO, Chile

1
Rodrigo Fasce

Jefe Subdepto. Enfermedades Virales

Biomédico

Instituto de Salud Pública

Santiago, Chile

1
Aldo Gaggero

Académico. Profesor Asociado.

Virología

ICBM. FACULTAD DE MEDICINA. UNIVERSIDAD DE CHILE.

Santiago, Chile

1
Gonzalo Barriga

Profesor Asistente

Instituto de Ciencias Biomedicas

Universidad de Chile

Santiago, Chile

1
Franz Villarroel

Jefe Laboratorio - PI

Unidades de Diagnóstico

Fundación Arturo López Pérez

Santiago, Chile

1
Ricardo Soto

PROFESOR ASOCIADO

FACULTAD DE MEDICINA

UNIVERSIDAD DE CHILE

SANTIAGO, Chile

1
Marcela Ferres

Head of Department

Pediatric Infectious Diseases and Immunology

Pontificia Universidad Católica de Chile

Santiago, Chile

1
Fernando Valiente

Profesor Asociado

ICBM

Universidad de Chile

Santiago, Chile

1
Maria Jose Martinez

Profesor Asociado

Facultad de Medicina

Universidad de Chile

Santiago, Chile

1
Maria Garmendia

ACADEMICO

INSTITUTO DE NUTRICION Y TECNOLOGIA DE LSO ALIMENTOS

UNIVERSIDAD DE CHILE

SANTIAGO, Chile

1
Pablo Valenzuela

Founder and Scientific Director

Fundación Ciencia & Vida

Santiago, Chile

1
Mario Rosemblatt

Executive Director

-

Fundacion Ciencia & Vida

Santiago, Chile

1
Nelson Navarrete

Profesor Asistente

Dermatologia

Universidad de Chile

Santiago, Chile

1
Nicolás Vergara

Profesional Bioquímico

Laboratorio Biomedico

Instituto de salud pública de Chile

Santiago, Chile

1
Elias Utreras

Profesor Asistente

Biologia

Universidad de Chile

Santiago, Chile

1
Mario Chiong

Profesor

Departamento de Bioquímica y Biología Molecular

Universidad de Chile

Santiago, Chile

1
Monique Le Corre

Assistant Professor

Faculty of medicine, Pediatric division

Pontificia Universidad Catolica de Chile

Santiago, Chile

1
María Balcells

Associate Professor

Department of Infectious Diseases of the Adult

Pontificia Universidad Catolica de Chile

Santiago, Chile

1
Dante Travisany

Scientist

CMM

Universidad de Chile

Santiago, Chile

1
Roxana Gonzalez

Insvestigador Posdoctoral

UNIVERSIDAD AUSTRAL DE CHILE

Valparaiso, Chile