Skip to main content

Translational Molecular Pathology

Our group aims to unravel the molecular mechanisms of cancer progression and metastasis to identify new diagnostic, prognostic and therapeutic targets in cancer. By combining the knowledge and availability of human tumors in the Pathology department with the expertise of the basic molecular cell biology research group, we focus on:

  • Understanding: the molecular mechanisms underlying clonal cooperation and intercellular communication in heterogeneous tumors.
  • The role of MNK kinases in cellular stress resistance.
  • The role of ITGB3 in intercellular communication via extracellular vesicles in cancer metastasis (Santiago Ramon y Cajal).
  • The role of direct cell-cell communication via gap junctions and intercellular protrusions in cancer (Trond Aasen)
  • The malignant transition of Plexiform Neurofibromas (Cleofe Romagosa).

Team

Maria Teresa Salcedo Allende

Maria Teresa Salcedo Allende

Senior researcher
Translational Molecular Pathology
Read more
Vicente Peg Camara

Vicente Peg Camara

Main researcher
Translational Molecular Pathology
Read more
Elena Antima Martinez Saez

Elena Antima Martinez Saez

Senior researcher
Translational Molecular Pathology
Read more
Irene Sansano Valero

Irene Sansano Valero

Predoctoral researcher
Translational Molecular Pathology
Read more
Jessica Camacho Soriano

Jessica Camacho Soriano

Research technician
Translational Molecular Pathology
Read more
Jordi Temprana Salvador

Jordi Temprana Salvador

Research technician
Translational Molecular Pathology
Read more
Maria Teresa Salcedo Allende

Maria Teresa Salcedo Allende

Senior researcher
Translational Molecular Pathology
Read more
Vicente Peg Camara

Vicente Peg Camara

Main researcher
Translational Molecular Pathology
Read more
Elena Antima Martinez Saez

Elena Antima Martinez Saez

Senior researcher
Translational Molecular Pathology
Read more
Irene Sansano Valero

Irene Sansano Valero

Predoctoral researcher
Translational Molecular Pathology
Read more
Jessica Camacho Soriano

Jessica Camacho Soriano

Research technician
Translational Molecular Pathology
Read more
Jordi Temprana Salvador

Jordi Temprana Salvador

Research technician
Translational Molecular Pathology
Read more

Research lines

Genomic transcriptional profile analysis in proliferative inflammatory atrophy (PIA) as a possible precursor of human prostate cancer

To analyse transcriptional profiles of normal, PIA (proliferative inflammatory atrophy), PIN (prostatic intraepithelial neoplasia)  and tumoral prostate using microarrays of selected tumoral tissue of prostatectomy specimens, in order to characterize  gene expression modifications in prostate cancer versus PIN and PIA.

To analyse the biological response on tumoral / non-tumoral and co-culture them with monocytes in order to study transcriptional profile changes.

From all the data obtained, overexpressed / underexpressed genes are being identified and      validated. Stromal and inflammatory genes also will be explored for their potential use as early markers for prostatic cancer and their ability to identify PIA as a precursor lesion.

(Prostate Research Traslational Unit.)


IP: Inés de Torres Ramirez

Involvement of the human Hepatitis A Viral Receptor (hHAVcr-1) in renal cancer development and progression. Value as a diagnostic and prognostic biomarker in renal carcinomas

We have postulated that hHAVcr-1 might constitute an important biomarker for early detection of ccRCC and could also be used as a target for therapy of kidney carcinomas, since immunotoxins directed against the monkey homologue of hHAVcr-1 could kill kidney cells.


Specific aims are focused to: i) determine the diagnostic and prognostic potential of hHAVcr-1 expression in renal cell carcinomas, by correlating hHAVcr-1 levels in archive, fresh surgical and TMA tissues  with tumor anatomo-pathological characteristics and patients outcome and, ii) determine the function of hHAVcr-1, which remains elusive, in development and progression of kidney carcinomas, using ccRCC derived cell lines with silenced or overexpressed hHAVcr-1. Tumors overexpressing or defective in hHAVcr-1 will be compared with controls, in relation to their behavior and anatomo-pathological characteristics. Differences are being correlated with proteomic and gene expression profiles obtained on each case. Differential expression pathways and target molecules correlating with absence/presence of hHAVcr-1 shall be identified. New strategies for diagnosis, prognosis and treatment of ccRCC must be further developed.

(Programa de Recerca en Cancer Renal CIBBIM-IRHUVH. )


IP: Inés de Torres Ramirez

Long-term mast cell stabilization downregulates mucosal microinflammation in the jejunum of diarrhea-prone irritable bowel syndrome (IBS)

Study of the effect of mast-cell stabilization on mucosal inflammation and the clinical response. Inmunohistochemistry analysis of microinflammation (mast cells, intraepithelial lymphocytes and eosinophils) in Irritable Bowel Syndome (IBS) Biological inflammation was evaluated in pooled biopsies by quantitative real time PCR to analyze the expression of preselected genes implicated in innate inmunity (Toll-like receptors (TLR) and defensins (DEF)), mast cell activation and growth and neuronal regulation.. Mucosal eosinophils show restrained activation in the yeyunum od diarrhea –prone irritable bowel sindrome patiens

Pharmacological stabilization of mucosal mast cells effectively reduces pro-inflammatory gene expression profiles in the jejunal mucosa of D-IBS patients and concomitantly improves clinical manifestations.

( Digestive Disease Research Unit)


IP: Inés de Torres Ramirez

Study of new genes involved in proliferation

Searching for new proliferative genes/tumor suppressor genes is being performed at our laboratory by carring out genetic screens. By the use of retroviral vectors as carriers of a cDNA libraries (formed by mRNA from murine embryonic stem cells), primary cells are infected and screening for those clones able to bypass senescence are selected for further characterization. The marked morphological heterogeneity observed in several tumorigenic process, support the hypothesis that several cancers have their origin in a stem cell. It is believed that genes expressed by embryonic stem cells, may play an important role in the tumorigenic mechanism.This project unravels the effect of immortal genes existing in embryonic stem cells, when are forced to be expressed in primary and thereby mortal cells. These immortal genes are future candidate markers in tumors with potential prognosis value. The novel genes discovered, are being analyzed in the biopsies from patients with different kinds of tumors collected at the Pathology Department of the Vall d´Hebrón Hospital.

IP: Matilde Lleonart Pajarin

Projects

CARACTERIZACIÓN HISTOLÓGICA DE LOS NÓDULOS TIROIDEOS CON CITOLOGÍA INDETERMINADA (BETHESDA IV) MEDIANTE EL ANÁLISIS CON TÉCNICAS DE APRENDIZAJE AUTOMÁTICO BASADAS EN TRANSFER LEARNING DE IMÁGENES CITOLÓGICAS

IP: Carles Zafon Llopis
Collaborators: Jordi Temprana Salvador, Carmela Iglesias i Felip
Funding agency: Fundación Sdad Española Endocrinologia y Nutrición
Funding: 10000
Reference: SEEN/PROJECTE/ZAFON/2024
Duration: 01/01/2025 - 01/01/2026

CancerScan: Smart pathology slide scanner for diagnosis and patient-specific treatment recommendation in oncology

IP: Santiago Ramon y Cajal Agüeras
Collaborators: -
Funding agency: EUROPEAN COMMISSION
Funding: 609600
Reference: EC/PATHFINDER_OPEN/2024/RAMON_Y_CAJAL
Duration: 01/08/2025 - 31/07/2028

Incorporación de terapias dirigidas e inmunoterapia para el tratamiento de niños y adolescentes con neuroblastoma en recaída mediante su caracterización genómica y el desarrollo del ensayo clínico aleatorizado fase 2 BEACON2.

IP: Lucas Moreno Martín-Retortillo
Collaborators: Andrea Vilaplana Blanes, Aroa Soriano Fernández, Jessica Camacho Soriano, Lorena Valero Arrese, Raquel Hladun Alvaro, Gabriela Guillén Burrieza
Funding agency: Instituto de Salud Carlos III
Funding: 240000
Reference: PI24/01576
Duration: 01/01/2025 - 31/12/2027

Precision Endometriosis Research: Integrating Molecular Classification, In Vitro Modeling, and Personalized Therapeutic Strategies

IP: Eva Colas Ortega
Collaborators: Elena Suarez Salvador, Francesc Xavier Serra Marin, Carina Masferrer Ferragutcasas, Anna Ruano Lopez, Josep Castellví Vives, Sonia Monreal Clua, Diana Alejandra Guerrero Lojano, Raquel Delgado Gil
Funding agency: Fundació La Marató de TV3
Funding: 200000
Reference: 202407-10
Duration: 20/02/2025 - 19/02/2028

Thesis

Paper de les noves eines moleculars (plataformes de risc genòmiques i biòpsia líquida) en el maneig clínic de les pacients amb càncer de mama que han rebut tractament neoadjuvant.

PhD student: Nikaoly Ciriaco Cortés
Director/s: Vicente Peg Camara, Santiago Ramon y Cajal Agüeras
University:
Year: 2024

Predictive value of axillary tumoral load in breast cancer by OSNA method

PhD student: Irene Sansano Valero
Director/s: Vicente Peg Camara
University: Universidad Autònoma de Barcelona
Year: 2021

Estudio patológico de biomarcadores en la angiopatía amiloide cerebral y la enfermedad de Alzheimer

PhD student: Jessica Camacho Soriano
Director/s: Maria Mar Hernandez Guillamon, Elena Antima Martinez Saez, Santiago Ramon y Cajal Agüeras
University: Universidad Autònoma de Barcelona
Year: 2021

Biòpsia selectiva del gangli sentinella en el carcinoma papil·lar de tiroide. Anàlisi morfològica i valor de la càrrega tumoral ganglionar

PhD student: Carmela Iglesias i Felip
Director/s: Santiago Ramon y Cajal Agüeras
University: Universidad Autònoma de Barcelona
Year: 2020

Significant roles of ITGB3 in the tumour microenvironment: EMT driver in hypoxic conditions and central axis in intercellular communication

PhD student: Pedro Fuentes Varela
Director/s: Santiago Ramon y Cajal Agüeras
University: Universidad Autònoma de Barcelona
Year: 2020

Internal Translation of Truncated Gap Junction Proteins in Health and Disease: Generation, Regulation and Function

PhD student: Maria José Muñoz Guijarro
Director/s: Trond Aasen
University: Universidad Autònoma de Barcelona
Year: 2019

Estudio de nuevas aproximaciones terapéuticas para la regeneración neural y el tratamiento de la espina bífida mediante el uso de terapia celular durante la etapa fetal

PhD student: Alejandra Fernández Martín
Director/s: Mario Marotta Baleriola, José Luis Peiró Ibáñez
University: Universidad Autònoma de Barcelona
Year: 2017

Estudi de la via de senyalització de 4E-BP1. lmplicacions pronostiques i terapeutiques en el melanoma uveal

PhD student: Maria Carme Dinarès Fernández
Director/s: Javier Hernandez Losa, Santiago Ramon y Cajal Agüeras
University: Universidad Autònoma de Barcelona
Year: 2017

Valoración de la expresión inmunohistoquímica en microarrays tisulares de RACK1, 4ebp1, p53 y Ki-67 en tumores colorrectales con correlación clínico patológica

PhD student: Paul Augusto Espinoza Madrid
Director/s: Miriam Cuatrecasas Freixas, Santiago Ramon y Cajal Agüeras
University: Universidad Autònoma de Barcelona
Year: 2016

Estudio de las Vias de señalización en cáncer de ovario y de endometrio: Implicaciones en el pronóstico

PhD student: Josep Castellví Vives, Josep Castellví Vives
Director/s: Angel García Jiménez, Santiago Ramon y Cajal Agüeras, Angel García Jiménez
University: Universidad Autònoma de Barcelona
Year: 2016

Trombofilia y embarazo

PhD student: Elena Antima Martinez Saez
Director/s: Amparo Santamaría Ortiz, Amparo Santamaría Ortiz, Amparo Santamaría Ortiz
University: Universidad Autònoma de Barcelona
Year: 2016

Estudio de vías de señalización celular en astrocitomas infiltrantes difusos

PhD student: Elena Antima Martinez Saez
Director/s: Santiago Ramon y Cajal Agüeras
University: Universidad Autònoma de Barcelona
Year: 2015

Neoplasia intraepitelial pancreática y adenocarcinoma ductal de páncreas: Estudio de factores de las vías de señalización celular y su correlación con la clínica

PhD student: Maria Teresa Salcedo Allende, Maria Teresa Salcedo Allende
Director/s: Javier Hernandez Losa, Santiago Ramon y Cajal Agüeras
University: Universidad Autònoma de Barcelona
Year: 2015

Carga tumoral total en el ganglio centinela de pacientes con cáncer de mama en estadios iniciales

PhD student: Vicente Peg Camara, Vicente Peg Camara, Vicente Peg Camara
Director/s: Josep Lluis Parra Palau, Santiago Ramon y Cajal Agüeras, Isabel Teresa Rubio Rodríguez
University: Universidad Autònoma de Barcelona
Year: 2015

Estudio de la fosforilación de eIF4E y del factor 4E-T en situaciones de estrés celular en cáncer de mama

PhD student: Alba Martinez Diaz
Director/s: Trond Aasen , Santiago Ramon y Cajal Agüeras
University: Universidad Autònoma de Barcelona
Year: 2014

Estudio de vías de señalización en sarcomas

PhD student: César Serrano Garcia
Director/s: Joan Carles Galceran, Santiago Ramon y Cajal Agüeras, Cleofé Romagosa Pérez-Portabell
University: Universidad Autònoma de Barcelona
Year: 2014

Blog

News

The grants promote new therapeutic strategies and diagnostic tools in highly complex tumors such as glioblastoma, triple-negative breast cancer, and endometrial cancer.

The Department of Health of the Generalitat de Catalunya grants subsidies for carrying out validation tests on innovative projects in the field of health that are in the early stages of development.

The meeting was an opportunity to get to know projects from both institutions and to promote interaction between professionals.

Rates

Check the current rates for the services offered by the Translational Molecular Pathology research group.

Icona fitxers

Current Rates

PDF 0.25 MB

Icona fitxers

Rates Anatomia Patologica VHIR 2021

PDF 0.22 MB