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Keywords

Hepatitis C virus, pathogenia, Liver disease, Biomarkers

Countries

Argentina

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Employment (1)

Multidisciplinary Institute for Investigation in Pediatric Pathologies (IMIPP), CONICET-GCBA: Buenos Aires, Argentina, AR

2014-01-04 to present | Researcher (Laboratory of Molecular Biology, Pathology Division, Ricardo Gutiérrez Children’s Hospital)
Employment
Source: Self-asserted source
Pamela Valva

Education and qualifications (1)

University of Buenos Aires: Buenos Aires, Argentina, AR

Education
Source: Self-asserted source
Pamela Valva

Works (22)

MicroRNA signature from extracellular vesicles of HCV/HIV co-infected individuals differs from HCV mono-infected

Journal of Molecular Medicine
2023-09-14 | Journal article
DOI: 10.1007/s00109-023-02367-8
Part of ISSN: 0946-2716
Part of ISSN: 1432-1440
Contributors: Victoria Cairoli; Daniel Valle-Millares; María C. Terrón-Orellano; Daniel Luque; Pablo Ryan; Lourdes Dominguez; Luz Martín-Carbonero; Ignacio De los Santos; Elena De Matteo; Beatriz Ameigeiras et al.
Source: Self-asserted source
Pamela Valva

The performance of soluble CD163 as a non-invasive biomarker of liver damage in chronically HCV and HCV/HIV infected subjects

PLOS ONE
2022-07-07 | Journal article | Author
DOI: 10.1371/journal.pone.0270911
Part of ISSN: 1932-6203
Contributors: Victoria Cairoli; Elena De Matteo; Paola Casciato; Beatriz Ameigeiras; María Victoria Preciado; Pamela Valva
Source: Self-asserted source
Pamela Valva

Intrahepatic immune infiltrate in chronic hepatitis B and chronic hepatitis C: Similar but not the same

Journal of Viral Hepatitis
2022-02 | Journal article
DOI: 10.1111/jvh.13635
Part of ISSN: 1352-0504
Part of ISSN: 1365-2893
Contributors: Cecilia Giadans; Daniela Alejandra Ríos; Beatriz Ameigeiras; Leila Haddad; Elena Noemí De Matteo; Pamela Valva; María Victoria Preciado
Source: Self-asserted source
Pamela Valva

Chronic Hepatitis C Pathogenesis: Immune Response in the Liver Microenvironment and Peripheral Compartment

Frontiers in Cellular and Infection Microbiology
2021-08-03 | Journal article
DOI: 10.3389/fcimb.2021.712105
Part of ISSN: 2235-2988
Contributors: Daniela Alejandra Rios; Paola Cecilia Casciato; María Soledad Caldirola; María Isabel Gaillard; Cecilia Giadans; Beatriz Ameigeiras; Elena Noemí De Matteo; María Victoria Preciado; Pamela Valva
Source: Self-asserted source
Pamela Valva

Viral hepatitis update: Progress and perspectives

World Journal of Gastroenterology
2021-07-14 | Journal article
DOI: 10.3748/wjg.v27.i26.4018
Part of ISSN: 1007-9327
Contributors: María B Pisano; Cecilia G Giadans; Diego M Flichman; Viviana E Ré; María V Preciado; Pamela Valva
Source: Self-asserted source
Pamela Valva

Hepatic lymphocytes involved in the pathogenesis of pediatric and adult non-alcoholic fatty liver disease

Scientific Reports
2021-03-04 | Journal article
DOI: 10.1038/s41598-021-84674-z
Part of ISSN: 2045-2322
Contributors: Victoria Cairoli; Elena De Matteo; Daniela Rios; Carol Lezama; Marcela Galoppo; Paola Casciato; Eduardo Mullen; Cecilia Giadans; Gustavo Bertot; María Victoria Preciado et al.
Source: Self-asserted source
Pamela Valva

Chronic hepatitis B: The interplay between intrahepatic lymphocyte population and viral antigens in relation to liver damage

Journal of Viral Hepatitis
2019-06 | Journal article
DOI: 10.1111/jvh.13078
Part of ISSN: 1352-0504
Part of ISSN: 1365-2893
Contributors: Cecilia Giadans; Daniela A. Ríos; Beatriz Ameigeiras; Adriana M. Pietrantonio; Néstor L. Lucatelli; Leila Haddad; Eduardo Mullen; Fabiana Heinrich; Elena De Matteo; Diego Flichman et al.
Source: Self-asserted source
Pamela Valva

Nonalcoholic fatty liver disease: biomarkers as diagnostic tools for liver damage assessment in adult patients from Argentina

European Journal of Gastroenterology & Hepatology
2018-06 | Journal article
DOI: 10.1097/meg.0000000000001079
Part of ISSN: 0954-691X
Contributors: Pamela Valva; Daniela Rios; Paola Casciato; Adrián Gadano; Omar Galdame; Eduardo Mullen; Gustavo Bertot; Elena de Matteo; María V. Preciado
Source: Self-asserted source
Pamela Valva

Chronic hepatitis C liver microenvironment: role of the Th17/Treg interplay related to fibrogenesis

Scientific Reports
2017-10-16 | Journal article
DOI: 10.1038/s41598-017-13777-3
Part of ISSN: 2045-2322
Contributors: Daniela Alejandra Rios; Pamela Valva; Paola Cecilia Casciato; Silvia Frias; María Soledad Caldirola; María Isabel Gaillard; Liliana Bezrodnik; Juan Bandi; Omar Galdame; Beatriz Ameigeiras et al.
Source: Self-asserted source
Pamela Valva

Chronic hepatitis C virus infection: Serum biomarkers in predicting liver damage

World Journal of Gastroenterology
2016 | Journal article
DOI: 10.3748/wjg.v22.i4.1367
Part of ISSN: 1007-9327
Contributors: Pamela Valva
Source: Self-asserted source
Pamela Valva

Hepatitis C virus molecular evolution: Transmission, disease progression and antiviral therapy

World Journal of Gastroenterology
2014 | Journal article
DOI: 10.3748/wjg.v20.i43.15992
Part of ISSN: 1007-9327
Contributors: Maria Victoria Preciado; Pamela Valva; Alejandro Escobar-Gutierrez; Paula Rahal; Karina Ruiz-Tovar; Lilian Yamasaki; Carlos Vazquez-Chacon; Armando Martinez-Guarneros; Juan Carlos Carpio-Pedroza; Salvador Fonseca-Coronado et al.
Source: Self-asserted source
Pamela Valva

Distinctive intrahepatic characteristics of paediatric and adult pathogenesis of chronic hepatitis C infection

Clinical Microbiology and Infection
2014-12 | Journal article
DOI: 10.1111/1469-0691.12728
Part of ISSN: 1198-743X
Contributors: P. Valva; M.I. Gismondi; P.C. Casciato; M. Galoppo; C. Lezama; O. Galdame; A. Gadano; M.C. Galoppo; E. Mullen; E.N. De Matteo et al.
Source: Self-asserted source
Pamela Valva

Dynamic changes in viral population structure and compartmentalization during chronic hepatitis C virus infection in children

Virology
2013-12 | Journal article
DOI: 10.1016/j.virol.2013.09.002
Part of ISSN: 0042-6822
Contributors: María Inés Gismondi; Juan María Díaz Carrasco; Pamela Valva; Pablo Daniel Becker; Carlos Alberto Guzmán; Rodolfo Héctor Campos; María Victoria Preciado
Source: Self-asserted source
Pamela Valva

Serum Apoptosis Markers Related to Liver Damage in Chronic Hepatitis C: sFas as a Marker of Advanced Fibrosis in Children and Adults While M30 of Severe Steatosis Only in Children

PLoS ONE
2013-01-11 | Journal article
DOI: 10.1371/journal.pone.0053519
Part of ISSN: 1932-6203
Contributors: Pamela Valva; Paola Casciato; Carol Lezama; Marcela Galoppo; Adrián Gadano; Omar Galdame; María Cristina Galoppo; Eduardo Mullen; Elena De Matteo; María Victoria Preciado
Source: Self-asserted source
Pamela Valva

The Role of Serum Biomarkers in Predicting Fibrosis Progression in Pediatric and Adult Hepatitis C Virus Chronic Infection

PLoS ONE
2011-08-17 | Journal article
DOI: 10.1371/journal.pone.0023218
Part of ISSN: 1932-6203
Contributors: Pamela Valva; Paola Casciato; Juan M. Diaz Carrasco; Adrian Gadano; Omar Galdame; María Cristina Galoppo; Eduardo Mullen; Elena De Matteo; María Victoria Preciado
Source: Self-asserted source
Pamela Valva

Apoptosis markers related to pathogenesis of pediatric chronic hepatitis C virus infection: M30 mirrors the severity of steatosis

Journal of Medical Virology
2010-05 | Journal article
DOI: 10.1002/jmv.21699
Part of ISSN: 0146-6615
Part of ISSN: 1096-9071
Contributors: Pamela Valva; Elena De Matteo; María C. Galoppo; María I. Gismondi; María V. Preciado
Source: Self-asserted source
Pamela Valva

Caffeic Acid Phenylethyl Ester and MG-132 Have Apoptotic and Antiproliferative Effects on Leukemic Cells But Not on Normal Mononuclear Cells

Translational Oncology
2009-03 | Journal article
DOI: 10.1593/tlo.08202
Part of ISSN: 1936-5233
Contributors: Victoria Cavaliere; Daniela L. Papademetrio; Mario Lorenzetti; Pamela Valva; María Victoria Preciado; Patricia Gargallo; Irene Larripa; Mariela B. Monreal; María Laura Pardo; Silvia E. Hajos et al.
Source: Self-asserted source
Pamela Valva

Low Frequency of Epstein Barr Virus Association and High Frequency of p53 Overexpression in an Argentinean Pediatric T-Cell Lymphoma Series

Pediatric and Developmental Pathology
2009-01 | Journal article
DOI: 10.2350/07-11-0378.1
Part of ISSN: 1093-5266
Part of ISSN: 1615-5742
Contributors: Paola Chabay; Elena De Matteo; Mario Lorenzetti; Anahí Vijnovich Barón; Pamela Valva; María Victoria Preciado
Source: Self-asserted source
Pamela Valva

Germline TP53 mutations and single nucleotide polymorphisms in children.

Medicina
2009-01-01 | Journal article
PMID: 19414295
Contributors: Valva P; Becker P; Streitemberger P; Lombardi GM; Rey G; Guzman CA; Preciado MV
Source: Self-asserted source
Pamela Valva

Apoptosis markers in liver biopsy of nonalcoholic steatohepatitis in pediatric patients

Human Pathology
2008-12 | Journal article
DOI: 10.1016/j.humpath.2008.04.022
Part of ISSN: 0046-8177
Contributors: Pamela Valva; Elena De Matteo; Marcela Galoppo; Alejandra Pedreira; Gisela Giacove; Carol Lezama; Irene Marco; Maria C. Galoppo; Maria V. Preciado
Source: Self-asserted source
Pamela Valva

Structural variability of the carboxy-terminus of Epstein–Barr virus encoded latent membrane protein 1 gene in Hodgkin's lymphomas

Journal of Medical Virology
2007-11 | Journal article
DOI: 10.1002/jmv.21020
Part of ISSN: 0146-6615
Part of ISSN: 1096-9071
Contributors: Deisy M. Guiretti; Paola A. Chabay; Pamela Valva; Claudio G. Stefanoff; Mário H.M. Barros; Elena De Matteo; Ilana Zalcberg Renault; Maria Victoria Preciado; Rocio Hassan
Source: Self-asserted source
Pamela Valva

Phylogenetic Analysis of Previously Nontypeable Hepatitis C Virus Isolates from Argentina

Journal of Clinical Microbiology
2006-06 | Journal article
DOI: 10.1128/jcm.02569-05
Part of ISSN: 0095-1137
Part of ISSN: 1098-660X
Contributors: María Inés Gismondi; Pablo Daniel Becker; Pamela Valva; Carlos Alberto Guzmán; María Victoria Preciado
Source: Self-asserted source
Pamela Valva
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