
Cristina Saiz Ladera
Technician of animal facility

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About me
Molecular Oncology and Biomedical Researcher, PhD / Professor
Education

Universidad Complutense de Madrid
2012 - 2014PhD in Biochemistry, Molecular Biology and Biomedicine Biology Cum LaudeThe consequences of the abolition of two regulators of cell cycle in mouse stratified epithelia were analyzed. Double deficient mice showed an acute inflammatory phenotype in epithelial skin and develop spontaneous tumors, particularly affecting the tongue and oral tissues. Biochemical analysis and transcriptome studies reveal multiple pathways involved in responses to DNA damage and dependent signaling affected suppressor p53. Comparative metagenomic analysis, along with histopathologic… Show more The consequences of the abolition of two regulators of cell cycle in mouse stratified epithelia were analyzed. Double deficient mice showed an acute inflammatory phenotype in epithelial skin and develop spontaneous tumors, particularly affecting the tongue and oral tissues. Biochemical analysis and transcriptome studies reveal multiple pathways involved in responses to DNA damage and dependent signaling affected suppressor p53. Comparative metagenomic analysis, along with histopathologic profiles indicate that the transcriptome of these double deficient mice show similarities with squamous cell carcinoma of human head and neck, representing a faithful model for the study of this disease. Show less

Universidad Complutense de Madrid
2010 - 2011Master in Biochemistry, Molecular Biology and Biomedicine Biología molecular
Universidad de Alcalá
1998 - 2004Licentiate degree in Biology
Experience

CNIO
Dec 2005 - Jun 2006Technician of animal facilityManagement of several cancer animal models for biomedical research. Monitoring. Necropsies.

CIEMAT
May 2007 - Dec 2013Study of a preclinical model of squamous cell carcinoma as a tool for future treatments of human head and neck squamous cell carcinoma. Analysis of the immune response and cancer relationship in this model.Knowledge in Biochemistry, Molecular Biology, Cell Biology and Gene Expression Analysis techniques (WB, IHC, IF, FACS, qRT-PCR, primary cultures and established cell lines). Surgery transplant performing on immunosuppressed recipients. Study of pRb and p53 tumor suppresor genes and AKT oncogene in genetically modified epithelial carcinoma animal models. Performing heterologous transplants
PhD student researcher in Molecular Oncology and Biomedicine
Sept 2008 - Dec 2013Technical researcher
May 2007 - Sept 2008

Instituto de Investigaciones Biomédicas de Madrid - CSIC
Mar 2014 - Dec 2014Research AssociateProyect: Nuclear Receptors: Mechanisms of regulation of gene expression and involvement in cancer,skin homeostasis and inflammation. Study of thyroid hormone receptorsrole in proliferation, tumorigenesis and inflammation. Animal models were used with altered thyroid function to analyze inflammatory and immuneresponses.

Universidad Complutense de Madrid y FIB del Hospital Clínico San Carlos
Oct 2015 - Jan 2019Molecular oncology researcher and professorStudy of the involved mechanisms in glioblastoma development, in particular, the neurotrophic growth factor midkine and the autophagy-associated gene AMBRA1 role in glioblastoma-derived cancer-initiating cells (GICs). The GICs resistance ability was evaluated using different combinatorial therapies in vitro and in vivo models. In addition, the analysis of AMBRA-1 role in epithelial tumors was performed.Teaching tasks at Biochemistry and Molecular Biology Department of UCM.

Dpto.Bioquímica y Biología Molecular I. Facultad CC Biológicas. UCM-FIBHCSC
Oct 2015 - May 2016Molecular oncology Postdoctoral researcher. UCM- IdISSC Hospital Clínico San CarlosEvaluation of different combinatorial therapies against the neurotrophic growth factor midkine in glioblastoma-derived cancer-initiating cells (GICs) human cultures (in vitro) and in vivo animal preclinical models.

Universidad Complutense de Madrid
Sept 2016 - Jun 2018Human glioma initiating cells role and autophagy process in human glioblastoma evolution were studied. Role of autophagy-related genes in generation and progression of human squamous cell carcinoma. Teaching tasks in Biochemistry. Biology and Chemistry grades.
Juan de la Cierva postdoctoral researcher
Jun 2016 - Jun 2018Professor
Sept 2016 - Feb 2018

Universidad Complutense de Madrid-FIB HCSC
Jul 2018 - Jan 2019Molecular oncology researcherReveal of molecular mechanisms of oncogenesis and the sensitive and resistant factors in human glioblastoma treatments. Teaching at Departamento de Bioquímica y Biología Molecular. Universidad Complutense de Madrid - FIB Hospital Clínico San Carlos.

FIB del Hospital Clínico San Carlos
Jul 2019 - Feb 2024Biomedical researcher at Experimental Therapies in Cancer LaboratoryLiquid biopsy analysis to the characterization of tumor circulating cells (CTCs) from head and neck, colorectal, breast and ovarian cancer patients samples. Regarding gynaecological tumors, I contribute into Immune-Oncology Project based on the development of targeted TIL therapy towards patients with ovarian cancer. Identification of genomic profiles using several bioinformatic tools to improve immunotherapy approaches in head and neck and colorectal cancer patients.

Universidad Alfonso X el Sabio
Sept 2019 - Jun 2023ProfessorCollege professor in Clinical Biochemistry. Medicine Grade. Universidad Alfonso X el Sabio

Fundación para la Investigación Biomedica del Hospital Niño Jesús
Jan 2023 - nowOncogenomic Unit ManagerResearcher at Oncogenomic Unit lab belongs to Oncohematology Service at Hospital Niño Jesús. Set up precisión medicine in pediatric cancer patients using NGS, liquid biopsy or metilation profile High-Throughput technology.
Licenses & Certifications

Certificado de Aptitud Pedagógica
Universidad Complutense de MadridJan 2005
XI Curso teórico práctico de citometría de flujo.
CIEMATJan 2011
SPSS data analysis course
CIEMATJan 2009
Curso de criopreservación de gametos y embriones de ratón
SECAL - Sociedad Española para las Ciencias del Animal de LaboratorioJan 2012
Curso técnico y especialización de experimentación animal-categoría B
CSICJan 2009
XII Curso de Neurooncología Médica
Hospital Ramón y CajalApr 2017
Profesor Ayudante doctor
ANECAJul 2015
Profesor Contratado Doctor
ANECADec 2018
Profesor Universidad Privada
ANECADec 2018
Curso de gestión de calidad (ISO 9000)
Comunidad de MadridJan 2005
Languages
- inInglés
- esEspañol
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